CN203208448U - Multifunctional intravenous infusion set - Google Patents
Multifunctional intravenous infusion set Download PDFInfo
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- CN203208448U CN203208448U CN 201320242548 CN201320242548U CN203208448U CN 203208448 U CN203208448 U CN 203208448U CN 201320242548 CN201320242548 CN 201320242548 CN 201320242548 U CN201320242548 U CN 201320242548U CN 203208448 U CN203208448 U CN 203208448U
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Abstract
The utility model relates to a multifunctional intravenous infusion set which realizes sequential infusion of a plurality of bottled liquid medicines, not only can automatically exhaust air and eliminate air bubbles, but also can eliminate the operation of inversing an observation window of the infusion set by nursing personnel, as well as can automatically stop liquid and alarm when the infusion is finished. The infusion set provided by the utility model comprises a multi-bottle sequential infusion part, an inversion-free infusion-finish liquid stop part, an automatic air-exhausting bubble-eliminating part and an automatic alarming part, wherein the multi-bottle sequential infusion part comprises a fixing support and two to four floating valves, the floating valves are arranged on the fixing support from top to bottom, an upper inlet of each floating valve is communicated with a bottle plug puncture outfit, lower outlets of all the floating valves are communicated and then connected to an upper inlet of the observing window in the inversion-free infusion-finish liquid stop part, and a sealing piece is arranged at the upper end of a floating body in a cavity of each floating valve. The multifunctional intravenous infusion set provided by the utility model is conductive to improving nursing quality and enhancing the trust of a patient to a nurse, prevents the occurrence of unforeseen circumstances, and improves infusion automation level and intelligentization level.
Description
Technical field
This utility model relates to a kind of multi-functional intravenous transfusion device, and it can be finished many bottle liquid medicines and infuse in order, and bubble also can be exempted nursing staff's operation of transfusion device observation window of standing upside down but automatic vent is cooled down, and has played back only liquid warning automatically.
Background technology
At present, hospital is carrying out to the patient in the venous transfusion process of many bottle liquid medicines, all is to have changed next bottle graft again and beat after having beaten one bottle, can't realize many bottles of transfusions in order.In case transfusion outpatient is more, the nurse is then exhaled to call out to run back and forth by patient or family numbers of patients and changes infusion bottle, and workload is very big, and labor intensity is very high.The nurse will bend the transfusion device flexible pipe before transfusion in addition, and the handstand observation window makes medicine liquid irrigation to the certain position of observation window, just upright observation window; Also need bleed off certain medicinal liquid before the transfusion and come deaeration, cause waste, medicinal liquid is discharged on the ground, also cause the ground humidity, easily form shiny surface at the ground furring tile, passing people more easily falls, cause personal injury, become the inducement of civil disputation, involve the too much manpower of hospital and handle dispute; Medicinal liquid can form spot, influences attractive in appearancely, is the hotbed that antibacterial, virus are grown, and becomes polluter, contaminated air causes patient's cross infection, increases the weight of the state of an illness, be unfavorable for patient's rehabilitation, also influence the healthy of nursing staff, increase hygiene personnel's workload; Transfusion device is easily in inner gas and the liquid mixing of producing of funnel, cause forming bubble in the conduit and being adsorbed in the tube wall, need take to pinch and close conduit, finger suppresses modes such as conduit or winding pipe and gets rid of the bubble that is attached on the tube wall, move loaded down with trivial details, waste time and energy, the nurse needs repeatedly repetitive operation well to get rid of bubble, influences nurse job efficient to a great extent; In this external infusion process, patient or nursing staff often otherwise the time seeing the observation window of transfusion device, the worry medicinal liquid has been beaten and can not in time have been closed flow regulator, cause blood back even vein blood vessel to enter the danger of air, increased burden and mental pressure just for virtually patient or its nursing staff, especially easier the meeting accident of state of an illness patient heavier and that nobody looks after.
In addition, though the buoyancy aid of float valve possesses automatically only liquid function in the existing intravenous transfusion device, in a single day it end liquid automatically, and tens of milliliters medicinal liquid in the transfusion organ pipe below the buoyancy aid of float valve can't continue to import human body, must cause the waste of medicinal liquid.
The utility model content
This utility model purpose provides a kind of multi-functional intravenous transfusion device, it has been realized the orderly transfusion of many bottle liquid medicines and has not been needed manual switching, exempt the stand upside down action of observation window of nurse, the automatic vent froth breaking is also blocked bubble and is entered vein blood vessel, beat the back and ended the liquid warning automatically, can reduce nursing staff's working strength, reduce nurse's operation easier, can exempt patient or its nurse personnel eyes again and always stare at the trouble of observation window, automatically can manually open transfusion after ending liquid, liquid storage is continued to have beaten, avoid the waste of medicinal liquid.
The technical solution of the utility model: a kind of multi-functional intravenous transfusion device, comprise many bottles of in order transfusion parts, only exempt to stand upside down, beaten liquid partly, the automatic vent froth breaking part of reporting to the police partly, automatically; Described many bottles of transfusion parts in order comprise fixed support, are placed in two on the fixed support to four float valves from height to low successively, each float valve upper inlet is communicated with a bottle plug puncture unit, be connected to after each float valve lower part outlet is communicated with and exempt to stand upside down, beaten and ended observation window upper inlet in the liquid part, the buoyancy aid of float valve upper end is provided with a sealing member in each float valve cavity.
A kind of multi-functional intravenous transfusion device, describedly exempt to stand upside down, beaten and ended liquid and partly comprise observation window, the 5th float valve, observation window and the 5th float valve upper and lower side pass through soft pipe connection respectively, the 5th float valve upper outlet is connected with air filtering core and valve switch, following outlet is connected with flow regulator, the buoyancy aid upper and lower side of the 5th float valve respectively is provided with a sealing member in the cavity, and the flow regulator outlet is connected to the 6th float valve import of automatic vent froth breaking part.
A kind of multi-functional intravenous transfusion device is being connected with another air filtering core and another valve switch between outlet and the flow regulator under the 5th float valve.
A kind of multi-functional intravenous transfusion device, the outside flexible pipe outside of giving vent to anger with its upper end of the feed liquor flexible pipe of observation window upper end can stick together or separate, and the outside flexible pipe outside of giving vent to anger with its upper end of the air induction hose of the 5th float valve upper end can stick together or separate.
A kind of multi-functional intravenous transfusion device, described automatic vent froth breaking partly comprises the 6th float valve, its upper outlet is connected with air filtering core and valve switch, following outlet is connected with injection needle, upper inlet is connected to and exempts to stand upside down, beaten and ended flow regulator outlet in the liquid part, and the buoyancy aid of the 6th float valve upper end is provided with a sealing member in the cavity.
A kind of multi-functional intravenous transfusion device, the outside flexible pipe outside of giving vent to anger with its upper end of the feed liquor flexible pipe of the 6th float valve upper end can stick together, and also can separate; Or outside give vent to anger flexible pipe outside and the exhaustor outside with its upper end of the feed liquor flexible pipe of the 6th float valve upper end can stick together, and also can separate; Or the outside flexible pipe outside of giving vent to anger with its upper end of the feed liquor flexible pipe of the 6th float valve upper end can stick together; Or the feed liquor flexible pipe of the 6th float valve upper end is outside and the exhaustor outside can stick together; The flexible pipe of giving vent to anger of the 6th float valve upper end is outside can to stick together with the exhaustor outside.
A kind of multi-functional intravenous transfusion device is set up a threeway in the following outlet of the 6th float valve, and an interface of threeway connects injection needle, and another interface platoon trachea is guided to the upper end of the 6th float valve.
A kind of multi-functional intravenous transfusion device, described automatic warning partly comprise being sandwiched in exempts to stand upside down, beaten the clip that ends the 5th float valve in the liquid part, the sensor that is distributed in the clip two ends, and sensor is connected on alarm and the power supply.
A kind of multi-functional intravenous transfusion device, described sensor is a kind of in photoinduction, ultrasonic sensing, the capacitive sensing, described alarm is any in audible alarm, light warning, vibration alarming, the radio alarming or their combination in any, and described power supply is alternating current or unidirectional current.
A kind of multi-functional intravenous transfusion device, the buoyancy aid of all float valves is cylinder, and two circle rollers up and down are equipped with in the side of cylinder buoyancy aid.
The beneficial effects of the utility model: exempt the stand upside down action of observation window of nurse, need not push observation ward, need not to bleed off medicinal liquid emptying gas, do not need bullet transfusion organ pipe or twine pipe to get rid of the bubble that is attached in the transfusion device on the tube wall, no longer including bubble occurs, the province's medicinal liquid of saving trouble that saves time alleviates medical personnel's workload, improves medical personnel's work quality and efficient.Especially in the rescue process, improved rescue efficient.Owing to adopted automatic vent, the bleeding that infusion process need not be loaded down with trivial details and bubble are handled, and be easy and simple to handle, easy to learn, the nurse need not carry out special Training and Learning, left-hand seat express train, and compatible traditional operation technique, from then on need not learn " a brief period of time siddhi " again, save the nursing time in a large number! The automatic froth breaking of energy also stops bubble to enter vein blood vessel, avoids taking place the air admission blood vessel and causes air embolism, brings life danger to patient.Need not to bleed off medicinal liquid emptying gas, can not form the medicinal liquid spot, keep salubrious environment, keep with fresh air, avoid forming polluter, avoid becoming the hotbed of bacteria breed, avoid cross infection then, reduce hygiene personnel's workload simultaneously, be conducive to the healthy of patients ' recovery and nursing staff; No medicinal liquid discharging avoids causing the ground humidity on the ground, has kept the ground drying, and then has avoided passing people to slip and fall, so that caused personal injury, forms the civil damages dispute, and the too much energy that consumes hospital is handled dispute.Liquid can stop air to enter human body after medicinal liquid is totally lost and only beaten, and has greatly reduced nurse's work, has reduced doctor-patient dispute.Can realize many bottles of orderly transfusions of venous transfusion and not need manual switching, and can when transfusion finishes, cut off infusion pipeline automatically and also send warning simultaneously, alleviated nurse's working strength effectively, also reduce patient or its nurse personnel to the nurse burden of infusion process, reduced the generation of fortuitous event.Also there is a small amount of residue medicinal liquid owing to beaten to end behind the liquid in the catheter of transfusion system, also can manually restarts if desired a small amount of medicinal liquid of residue is totally lost, avoided the waste of medicinal liquid, effectively ensure therapeutic effect.
This utility model is conducive to the raising of nursing quality, be conducive to strengthen sufferer to nurse's trust, stopped the generation of fortuitous event, significant to love nursery work and raising nursing level, transfusion automatization, intelligent level have been improved, really accomplish to improve nursing service quality, harmonious nurse-patient relationship promotes the nursing development.
Description of drawings
Fig. 1 is this utility model block diagram.
Fig. 2 is one of many bottles of orderly transfusion segmentation schemes of this utility model (two bottles) sketch map.
Fig. 3 is two (three bottles) sketch map of many bottles of orderly transfusion segmentation schemes of this utility model.
Fig. 4 is three (four bottles) sketch map of many bottles of orderly transfusion segmentation schemes of this utility model.
Fig. 5 exempts to stand upside down, has beaten only liquid part sketch map for this utility model.
Fig. 6 is one of this utility model automatic vent froth breaking segmentation scheme sketch map.
Fig. 7 is two sketch maps of this utility model automatic vent froth breaking segmentation scheme.
Fig. 8 is this utility model part sketch map of reporting to the police automatically.
Among the figure: 1 bottle plug puncture unit, 2 air filter housings, 3 flexible pipes, 4 flow regulators, 5 injection needles, 6 first float valves, the buoyancy aid of 7 first float valves (spool), 8 sealing members, 9 second float valves, the buoyancy aid of 10 second float valves (spool), 11 the 3rd float valves, the buoyancy aid of 12 the 3rd float valves (spool), 13 observation windows, 14 air filtering cores, 15 valve switch, 16 exhaustors, 17 the 4th float valves, the buoyancy aid of 18 the 4th float valves (spool), 19 threeways, 20 four-ways, 21 five-ways, 22, fixed support, 23 alarms, 24 sensors, 25 clips, 26 power supplys, 27 the 5th float valves, the buoyancy aid of 28 the 5th float valves (spool), 29 the 6th float valves, the buoyancy aid of 30 the 6th float valves (spool), 1. first bottle liquid medicine, 2. second bottle liquid medicine, 3. the 3rd bottle liquid medicine, 4. the 4th bottle liquid medicine, the solid black arrow is represented the medicinal liquid flow direction, the black hollow arrow is represented air-flow direction.
The specific embodiment
As shown in drawings, this utility model by many bottles of in order transfusion parts, only exempt to stand upside down, beaten liquid part, automatic vent froth breaking part, warning is partly formed automatically, each several part is constructed as follows:
The many bottles of orderly parts of infusing comprise two bottles of orderly transfusions, three bottles of orderly transfusions and four bottles of three schemes of infusing in order, and infusing in order with four bottles below is that example describes, and two bottles of orderly transfusions and three bottles of orderly transfusions are by that analogy.
Four bottles of (see figure 4)s of infusing in order are first float valve 6, second float valve 9, the 3rd float valve 11, the 4th float valves 17 that are arranged in order from high to low, four float valves all are fixed on the fixed support 22, the upper end import of four float valves connects a bottle plug puncture unit 1 respectively, each bottle plug puncture unit 1 inserts corresponding medicinal liquid bottle, the lower end of four valves is communicated with by five-way 21, and the outlet of five-way 21 is connected to exempts to stand upside down, beaten the only import of the observation window 13 of liquid part.
Be provided with the buoyancy aid 7 of first float valve in first float valve, 6 cavitys, be provided with the buoyancy aid 10 of second float valve in second float valve, 9 cavitys, be provided with the buoyancy aid 12 of the 3rd float valve in the 3rd float valve 11 cavitys, be provided with the buoyancy aid 18 of the 4th float valve in the 4th float valve 17 cavitys, above the buoyancy aid 18 of the buoyancy aid 12 of the buoyancy aid 10 of the buoyancy aid 7 of first float valve, second float valve, the 3rd float valve and the 4th float valve, respectively be furnished with a sealing member 8.
Only exempting to stand upside down, beaten, liquid part (see figure 5) comprises that the top and bottom of the cavity of observation window 13, the 5th float valve 27, the five float valves 27 are communicated with observation window 13 by flexible pipe 3; The outlet on the 5th float valve 27 tops is provided with air filtering core 14 and valve switch 15, its lower end outlet is provided with another air filtering core 14 and another valve switch 15 and is connected on the flow regulator 4, buoyancy aid 28 upper and lower sides that are provided with buoyancy aid 28, the five float valves of the 5th float valve in the 5th float valve 27 cavitys respectively are furnished with a sealing member 8; The import of observation window 13 is connected with the outlet of the five-way 21 of four bottles of transfusion parts in order.
Feed liquor flexible pipe 3 outside flexible pipe 3 outsides of giving vent to anger with its upper end of observation window 13 upper ends can stick together or separate, and air induction hose 3 outside flexible pipe 3 outsides of giving vent to anger with its upper end of the 5th float valve 27 upper ends can stick together or separate.
Automatic vent froth breaking part (see figure 6) comprises the 6th float valve 29 and is arranged at air filtering core 14 and the valve switch 15 of the outlet of the 6th float valve 29 tops, the upper inlet of the 6th float valve 29 is communicated with exempts to stand upside down, beaten the only flow regulator 4 of liquid part, following outlet connects injection needle 5, the top of buoyancy aid 30 that is provided with buoyancy aid 30, the six float valves of the 6th float valve in its cavity is furnished with a sealing member 8.
Feed liquor flexible pipe 3 outside flexible pipe 3 outsides of giving vent to anger with its upper end of the 6th float valve 29 upper ends can stick together, and also can separate.
Also can set up a threeway 19 in the following outlet of the 6th float valve 29 as shown in Figure 7, an interface of threeway 19 connects injection needle 5, and another interface platoon trachea 16 is guided to the upper end of the 6th float valve 29.
Outside give vent to anger flexible pipe 3 outsides and exhaustor 16 outsides with its upper end of the feed liquor flexible pipe 3 of the 6th float valve 29 upper ends can stick together, and also can separate; Feed liquor flexible pipe 3 outside flexible pipe 3 outsides of giving vent to anger with its upper end of the 6th float valve 29 upper ends can stick together; Feed liquor flexible pipe 3 outsides of the 6th float valve 29 upper ends can stick together with exhaustor 16 outsides; Flexible pipe 3 outsides of giving vent to anger of the 6th float valve 29 upper ends can stick together with exhaustor 16 outsides.
Automatically the part of reporting to the police comprises being sandwiched in to be exempted to stand upside down, beaten the sensor 24 that ends the clip 25 on the 5th float valve 27 in the liquid part, is distributed in the clip two ends, and sensor 24 is connected on alarm 23 and the power supply 26.
This utility model work or operating process are as follows:
One, many bottles of preceding preparations of transfusion partially fluid-filled in order
With ready many bottle liquid medicines (two bottles in order transfusion be first bottle liquid medicine 1. with second bottle liquid medicine 2.; Three bottles in order transfusion be first bottle liquid medicine 1., second bottle liquid medicine 2. with the 3rd bottle liquid medicine 3.; Four bottles in order transfusion be first bottle liquid medicine 1., second bottle liquid medicine 2., the 3rd bottle liquid medicine 3. with the 4th bottle liquid medicine 4.) be inverted and hang up properly, two bottles of the first float valve 6(, three bottles, four bottles orderly transfusions are all had), two bottles, three bottles, four bottles orderly transfusions of the second float valve 9(all have), three bottles, four bottles of the 3rd float valve 11(in order transfusion have), four bottles of the 4th float valve 17(in order transfusion have) be placed on the fixed support 22, close flow regulator 4, open the valve switch 15 of the 5th float valve 27 upper ends.
Two, many bottles of partially fluid-filleds of infusing in order
A, two bottles of transfusion parts in order are to the pipeline topping up between the flow regulator 4 (seeing Fig. 2 and Fig. 5)
Bottle plug puncture unit 1 is inserted into earlier in the first bottle liquid medicine bottle stopper, following of medicinal liquid, enter first float valve 6 from the liquid outlet (i.e. first float valve, 6 upper end imports) of bottle plug puncture unit 1, flow into the top of buoyancy aid 7 of flexible pipe 3, the first float valves again from the bottom of the buoyancy aid 7 of first float valve to there being one section air column between the liquid outlet of bottle plug puncture unit 1.According to the principle of liquid toward lower stream, medicinal liquid is in threeway 19 then flows into observation window 13 and in the 5th float valve 27 of flow regulator 4 tops, the buoyancy aid 28 of the 5th float valve in the 5th float valve 27 floats, open underpass, medicinal liquid is filled to the flexible pipe between the flow regulator 4, along with liquid level rises, the buoyancy aid 28 of the 5th float valve in the 5th float valve 27 of flow regulator 4 tops continues to rise, play sealing function until the sealing member 8 of the upper surface of the buoyancy aid 28 of the 5th float valve the 5th float valve 27 tops of fitting, thereby seal the 5th float valve 27, have medicinal liquid and the air column of certain altitude in the observation window 13.
Because flow regulator 4 has cut out, along with following drops physic liquor increases, medicinal liquid refluxes through threeway 19 and enters in second float valve 9.After medicinal liquid was back to second float valve 9, the 9 upper end imports of second float valve were closed; Because first bottle liquid medicine is after plugging bottle plug puncture unit 1, there is certain airtight air in the middle of first float valve 6, the buoyancy aid 7 of first float valve is suspended in the middle of the medicinal liquid, there is airtight air in buoyancy aid 7 tops of first float valve, thereby be unlikely to seal the liquid outlet (i.e. first float valve, 6 upper end imports) of the first bottle liquid medicine bottle plug puncture unit 1, so far medicinal liquid stops to flow in pipeline.
B, three bottles of transfusion parts in order are to the pipeline topping up between the flow regulator 4 (seeing Fig. 3 and Fig. 5)
Bottle plug puncture unit 1 is inserted into earlier in the first bottle liquid medicine bottle stopper, following of medicinal liquid, enter first float valve 6 from the liquid outlet (i.e. first float valve, 6 upper end imports) of bottle plug puncture unit 1, flow into the top of buoyancy aid 7 of flexible pipe 3, the first float valves again from the bottom of the buoyancy aid 7 of first float valve to there being one section air column between the liquid outlet of bottle plug puncture unit 1.According to the principle of liquid toward lower stream, medicinal liquid is in four-way 20 then flows into observation window 13 and in the 5th float valve 27 of flow regulator 4 tops, the buoyancy aid 28 of the 5th float valve in the 5th float valve 27 floats, open underpass, medicinal liquid is filled to the flexible pipe between the flow regulator 4, along with liquid level rises, the buoyancy aid 28 of the 5th float valve in the 5th float valve 27 of flow regulator 4 tops continues to rise, play sealing function until the sealing member 8 of the upper surface of the buoyancy aid 28 of the 5th float valve the 5th float valve 27 tops of fitting, thereby seal the 5th float valve 27, have medicinal liquid and the air column of certain altitude in the observation window 13.
Because flow regulator 4 has cut out, along with following drops physic liquor increases, medicinal liquid refluxes through four-way 20 and enters in the 3rd float valve 11 and second float valve 9.After medicinal liquid was back to the 3rd float valve 11, the 11 upper end imports of the 3rd float valve were closed; After medicinal liquid was back to second float valve 9, the 9 upper end imports of second float valve also were closed; Because first bottle liquid medicine is after plugging bottle plug puncture unit 1, there is certain airtight air in the middle of first float valve 6, the buoyancy aid 7 of first float valve is suspended in the middle of the medicinal liquid, there is airtight air in buoyancy aid 7 tops of first float valve, thereby be unlikely to seal the liquid outlet (i.e. first float valve, 6 upper end imports) of the first bottle liquid medicine bottle plug puncture unit 1, so far medicinal liquid stops to flow in pipeline.
C, four bottles of transfusion parts in order are to the pipeline topping up between the flow regulator 4 (seeing Fig. 4 and Fig. 5)
Bottle plug puncture unit 1 is inserted into earlier in the first bottle liquid medicine bottle stopper, following of medicinal liquid, enter first float valve 6 from the liquid outlet (i.e. first float valve, 6 upper end imports) of bottle plug puncture unit 1, flow into the top of buoyancy aid 7 of flexible pipe 3, the first float valves again from the bottom of the buoyancy aid 7 of first float valve to there being one section air column between the liquid outlet of bottle plug puncture unit 1.According to the principle of liquid toward lower stream, medicinal liquid then flows in the observation window 13 and in the 5th float valve 27 of flow regulator 4 tops, the buoyancy aid 28 of the 5th float valve in the 5th float valve 27 floats, open underpass, medicinal liquid is filled to the flexible pipe between the flow regulator 4, along with liquid level rises, the buoyancy aid 28 of the 5th float valve in the 5th float valve 27 of flow regulator 4 tops continues to rise, play sealing function until the sealing member 8 of the upper surface of the buoyancy aid 28 of the 5th float valve the 5th float valve 27 tops of fitting, thereby seal the 5th float valve 27, have medicinal liquid and the air column of certain altitude in the observation window 13.
Because flow regulator 4 has cut out, along with following drops physic liquor increases, medicinal liquid refluxes through five-way 21 and enters in the 4th float valve 17, the 3rd float valve 11 and second float valve 9.After medicinal liquid was back to the 4th float valve 17, the 17 upper end imports of the 4th float valve were closed; After medicinal liquid was back to the 3rd float valve 11, the 11 upper end imports of the 3rd float valve also were closed; After medicinal liquid was back to second float valve 9, the 9 upper end imports of second float valve also were closed; Because first bottle liquid medicine is after plugging bottle plug puncture unit 1, there is certain airtight air in the middle of first float valve 6, the buoyancy aid 7 of first float valve is suspended in the middle of the medicinal liquid, there is airtight air in buoyancy aid 7 tops of first float valve, thereby be unlikely to seal the liquid outlet (i.e. first float valve, 6 upper end imports) of the first bottle liquid medicine bottle plug puncture unit 1, so far medicinal liquid stops to flow in pipeline.
Three, insert the part (seeing Fig. 5 and Fig. 8) of reporting to the police automatically
After medicinal liquid stops to flow, remaining bottle plug puncture unit 1 is inserted in the middle of the medicinal liquid bottle stopper, close the valve switch 15 on the 5th float valve 27, the clip 25 of belt sensor 24 is clamped the 5th float valve 27 of flow regulator 4 tops, power supply 26 and alarm 23 are fixed on the flexible pipe.
Sensor 24 can be a kind of in photoinduction, ultrasonic sensing, the capacitive sensing, alarm 23 is any in audible alarm, light warning, vibration alarming, the radio alarming or their combination in any, and used power supply 26 can be alternating current or unidirectional current.
Four, automatic vent froth breaking part work process (seeing Fig. 6 and Fig. 7)
A, automatic vent froth breaking part work process shown in Figure 6
B, automatic vent froth breaking part work process shown in Figure 7
Five, many bottles of part work process of infusing in order
The work process (see figure 2) of A, two bottles of transfusion parts in order
When beginning transfusion be not because the liquid outlet of the medicinal liquid insertion tube of first bottle liquid medicine can seal, so earlier from first bottle liquid medicine output medicinal liquid; When first bottle liquid medicine has been beaten, buoyancy aid 10 loss of buoyance of second float valve in second float valve, 9 cavitys of second bottle liquid medicine below, under the effect of its deadweight, buoyancy aid 10 tenesmus of second float valve, the liquid outlet of the bottle plug puncture unit 1 of second bottle liquid medicine (i.e. second float valve, 9 upper end imports) is opened, so second bottle liquid medicine is opened and the input transfusion catheter.Because the buoyancy aid 7 of first float valve in first float valve, 6 cavitys that first bottle liquid medicine below arranges can be floated until the top inlet of sealing first float valve 6 by second bottle liquid medicine, has played supression backflow effect, so second bottle liquid medicine can not recharge in first bottle.
The work process (see figure 3) of B, three bottles of transfusion parts in order
When beginning transfusion be not because the liquid outlet of the medicinal liquid insertion tube of first bottle liquid medicine can seal, so earlier from first bottle liquid medicine output medicinal liquid; When first bottle liquid medicine has been beaten, buoyancy aid 10 loss of buoyance of second float valve in second float valve, 9 cavitys of second bottle liquid medicine below, under the effect of its deadweight, buoyancy aid 10 tenesmus of second float valve, the liquid outlet of the bottle plug puncture unit 1 of second bottle liquid medicine (i.e. second float valve, 9 upper end imports) is opened, so second bottle liquid medicine is opened and the input transfusion catheter.Because the buoyancy aid 7 of first float valve in first float valve, 6 cavitys that first bottle liquid medicine below arranges can be floated until the top inlet of sealing first float valve 6 by second bottle liquid medicine, has played supression backflow effect, so second bottle liquid medicine can not recharge in first bottle.
According to same principle, after second bottle liquid medicine was totally lost, the 3rd bottle liquid medicine was exported automatically.In order to prevent that the 3rd bottle liquid medicine from recharging in second bottle and first bottle, the buoyancy aid 7 of first float valve in first float valve, 6 cavitys that the buoyancy aid 10 of second float valve in second float valve, 9 cavitys of second bottle liquid medicine below setting and first bottle liquid medicine below arrange is just successively floated until the liquid outlet that seals bottle plug puncture unit 1 by the 3rd bottle liquid medicine, has played supression backflow effect.
The work process (see figure 4) of C, four bottles of transfusion parts in order
When beginning transfusion be not because the liquid outlet of the medicinal liquid insertion tube of first bottle liquid medicine can seal, so earlier from first bottle liquid medicine output medicinal liquid; When first bottle liquid medicine has been beaten, buoyancy aid 10 loss of buoyance of second float valve in second float valve, 9 cavitys of second bottle liquid medicine below, under the effect of its deadweight, buoyancy aid 10 tenesmus of second float valve, the liquid outlet of the bottle plug puncture unit 1 of second bottle liquid medicine (i.e. second float valve, 9 upper end imports) is opened, so second bottle liquid medicine is opened and the input transfusion catheter.Because the buoyancy aid 7 of first float valve in first float valve, 6 cavitys that first bottle liquid medicine below arranges can be floated until the top inlet of sealing first float valve 6 by second bottle liquid medicine, has played supression backflow effect, so second bottle liquid medicine can not recharge in first bottle.
According to same principle, after second bottle liquid medicine was totally lost, the 3rd bottle liquid medicine was exported automatically.In order to prevent that the 3rd bottle liquid medicine from recharging in second bottle and first bottle, the buoyancy aid 7 of first float valve in first float valve, 6 cavitys that the buoyancy aid 10 of second float valve in second float valve, 9 cavitys of second bottle liquid medicine below setting and first bottle liquid medicine below arrange is just successively floated until the liquid outlet that seals bottle plug puncture unit 1 by the 3rd bottle liquid medicine, has played supression backflow effect.
According to same principle, after the 3rd bottle liquid medicine was totally lost, the 4th bottle liquid medicine was exported automatically.In order to prevent that the 4th bottle liquid medicine from recharging in the 3rd bottle, second bottle and first bottle, the buoyancy aid 7 of first float valve in first float valve, 6 cavitys that the buoyancy aid 10 of second float valve in second float valve, 9 cavitys of the buoyancy aid 12 of the 3rd float valve in the 3rd float valve 11 cavitys that the 3rd bottle liquid medicine below arranges, the setting of second bottle liquid medicine below and first bottle liquid medicine below arrange is just successively floated until the liquid outlet that seals bottle plug puncture unit 1 by the 4th bottle liquid medicine, has played supression backflow effect.
Six, only liquid part and the work process (seeing Fig. 5 and Fig. 8) partly of reporting to the police have automatically been beaten
After medicinal liquid is totally lost, buoyancy aid 28 loss of buoyance of the 5th float valve in the 5th float valve 27 cavitys of flow regulator 4 tops and toward descending, in the decline process, be clipped in sensor 24 on the clip 25 on the 5th float valve 27 cavitys and experience the decline of the buoyancy aid 28 of the 5th float valve, circuits for triggering, causing alarm 23 reports to the police, along with medicinal liquid further descends, the following outlet of sealing member 8 applyings the 5th float valve 27 of buoyancy aid 28 bottoms of the 5th float valve in the 5th float valve 27 cavitys, thus seal the 5th float valve 27 and then stop transfusion.
Seven, beaten the work process (see figure 5) that continues defeated liquid storage behind the liquid only
Beaten only behind the liquid and also have a small amount of medicinal liquid in the pipeline, can open the valve switch 15 between the 5th float valve 27 and the flow regulator 4, removed the sealing of medicinal liquid on a small quantity in the pipeline, under the effect of gravity, medicinal liquid continues to flow into vein blood vessel, until having sprayed whole medicinal liquids.
Claims (10)
1. multi-functional intravenous transfusion device, comprise many bottles of transfusion parts in order, only exempt to stand upside down, beaten liquid partly, the automatic vent froth breaking part of reporting to the police partly, automatically; It is characterized in that: described many bottles of transfusion parts in order comprise fixed support, are placed in two on the fixed support to four float valves from height to low successively, each float valve upper inlet is communicated with a bottle plug puncture unit, be connected to after each float valve lower part outlet is communicated with and exempt to stand upside down, beaten and ended observation window upper inlet in the liquid part, the buoyancy aid of float valve upper end is provided with a sealing member in each float valve cavity.
2. a kind of multi-functional intravenous transfusion device according to claim 1, it is characterized in that: describedly exempt to stand upside down, beaten and ended liquid and partly comprise observation window, the 5th float valve, observation window and the 5th float valve upper and lower side pass through soft pipe connection respectively, the 5th float valve upper outlet is connected with air filtering core and valve switch, following outlet is connected with flow regulator, the buoyancy aid upper and lower side of the 5th float valve respectively is provided with a sealing member in the cavity, and the flow regulator outlet is connected to the 6th float valve import of automatic vent froth breaking part.
3. a kind of multi-functional intravenous transfusion device according to claim 2 is characterized in that: be connected with another air filtering core and another valve switch under the 5th float valve between outlet and the flow regulator.
4. a kind of multi-functional intravenous transfusion device according to claim 2, it is characterized in that: the outside flexible pipe outside of giving vent to anger with its upper end of the feed liquor flexible pipe of observation window upper end can stick together or separate, and the outside flexible pipe outside of giving vent to anger with its upper end of the air induction hose of the 5th float valve upper end can stick together or separate.
5. a kind of multi-functional intravenous transfusion device according to claim 1, it is characterized in that: described automatic vent froth breaking partly comprises the 6th float valve, its upper outlet is connected with air filtering core and valve switch, following outlet is connected with injection needle, upper inlet is connected to and exempts to stand upside down, beaten and ended flow regulator outlet in the liquid part, and the buoyancy aid of the 6th float valve upper end is provided with a sealing member in the cavity.
6. a kind of multi-functional intravenous transfusion device according to claim 5 is characterized in that: the outside flexible pipe outside of giving vent to anger with its upper end of the feed liquor flexible pipe of the 6th float valve upper end can stick together, and also can separate; Or outside give vent to anger flexible pipe outside and the exhaustor outside with its upper end of the feed liquor flexible pipe of the 6th float valve upper end can stick together, and also can separate; Or the outside flexible pipe outside of giving vent to anger with its upper end of the feed liquor flexible pipe of the 6th float valve upper end can stick together; Or the feed liquor flexible pipe of the 6th float valve upper end is outside and the exhaustor outside can stick together; The flexible pipe of giving vent to anger of the 6th float valve upper end is outside can to stick together with the exhaustor outside.
7. a kind of multi-functional intravenous transfusion device according to claim 5 is characterized in that: set up a threeway in the following outlet of the 6th float valve, an interface of threeway connects injection needle, and another interface platoon trachea is guided to the upper end of the 6th float valve.
8. a kind of multi-functional intravenous transfusion device according to claim 1, it is characterized in that: described automatic warning partly comprises being sandwiched in exempts to stand upside down, beaten the clip that ends the 5th float valve in the liquid part, the sensor that is distributed in the clip two ends, and sensor is connected on alarm and the power supply.
9. a kind of multi-functional intravenous transfusion device according to claim 8, it is characterized in that: described sensor is a kind of in photoinduction, ultrasonic sensing, the capacitive sensing, described alarm is any in audible alarm, light warning, vibration alarming, the radio alarming or their combination in any, and described power supply is alternating current or unidirectional current.
10. a kind of multi-functional intravenous transfusion device according to claim 1, it is characterized in that: the buoyancy aid of all float valves is cylinder, and two circle rollers up and down are equipped with in the side of cylinder buoyancy aid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320242548 CN203208448U (en) | 2013-05-08 | 2013-05-08 | Multifunctional intravenous infusion set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320242548 CN203208448U (en) | 2013-05-08 | 2013-05-08 | Multifunctional intravenous infusion set |
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| CN203208448U true CN203208448U (en) | 2013-09-25 |
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| CN 201320242548 Expired - Fee Related CN203208448U (en) | 2013-05-08 | 2013-05-08 | Multifunctional intravenous infusion set |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203051A (en) * | 2013-05-08 | 2013-07-17 | 唐敏峰 | Multifunctional venous infusion set |
| CN103800968A (en) * | 2014-01-20 | 2014-05-21 | 哈尔滨博强机器人技术有限公司 | Intravenous drip automatic monitoring system |
| CN104548243A (en) * | 2014-01-08 | 2015-04-29 | 龙宏元 | Differential pressure type automatic bottle-replacing transfusion device |
| CN110769872A (en) * | 2017-05-01 | 2020-02-07 | 目标点技术有限公司 | Injection device and method of use |
| US11318006B2 (en) | 2013-12-30 | 2022-05-03 | pHi-Tech Animal Health Technologies Ltd. | Injection apparatus |
| US12029627B2 (en) | 2017-12-11 | 2024-07-09 | pHi-Tech Animal Health Technologies Ltd. | Intranasal administration device |
-
2013
- 2013-05-08 CN CN 201320242548 patent/CN203208448U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203051A (en) * | 2013-05-08 | 2013-07-17 | 唐敏峰 | Multifunctional venous infusion set |
| US11318006B2 (en) | 2013-12-30 | 2022-05-03 | pHi-Tech Animal Health Technologies Ltd. | Injection apparatus |
| CN104548243A (en) * | 2014-01-08 | 2015-04-29 | 龙宏元 | Differential pressure type automatic bottle-replacing transfusion device |
| CN103800968A (en) * | 2014-01-20 | 2014-05-21 | 哈尔滨博强机器人技术有限公司 | Intravenous drip automatic monitoring system |
| CN110769872A (en) * | 2017-05-01 | 2020-02-07 | 目标点技术有限公司 | Injection device and method of use |
| US11452812B2 (en) | 2017-05-01 | 2022-09-27 | pHi-Tech Animal Health Technologies Ltd. | Injection apparatus and method for use |
| US12029627B2 (en) | 2017-12-11 | 2024-07-09 | pHi-Tech Animal Health Technologies Ltd. | Intranasal administration device |
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