CN212789302U - Transfusion system with tube sealing device - Google Patents
Transfusion system with tube sealing device Download PDFInfo
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- CN212789302U CN212789302U CN202020436017.2U CN202020436017U CN212789302U CN 212789302 U CN212789302 U CN 212789302U CN 202020436017 U CN202020436017 U CN 202020436017U CN 212789302 U CN212789302 U CN 212789302U
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Abstract
The utility model discloses an infusion apparatus with a tube sealing device, which relates to the technical field of medical apparatus and instruments, and comprises a bottle stopper puncture outfit, an air filter, a drip cup, a flow rate regulator, a liquid medicine filter, an infusion hose, a pipe joint and a tube sealing device, wherein the tube sealing device comprises a tube sealing liquid bag and a liquid suction bag, the tube sealing liquid bag is connected with the infusion hose through a first liquid pipe, the liquid suction bag is connected with the infusion hose through a second liquid pipe, tube sealing liquid is filled in the tube sealing liquid bag, the first liquid pipe is provided with a one-way valve, and the second liquid pipe is provided with a manual valve; the utility model discloses an infusion apparatus need not to use the syringe in addition will seal the injection of pipe liquid or take out, and easy operation is convenient, has improved medical staff's work efficiency, has alleviateed medical staff's intensity of labour.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a transfusion device with a tube sealing device.
Background
The indwelling needle is a common medical instrument in nursing work, has convenient use and the function of reducing the puncture times of patients, thereby reducing repeated puncture during clinical transfusion, reducing puncture pain of patients and workload of clinical nursing staff, and having wide application in the current clinic. When a conventional infusion apparatus is connected with an indwelling needle for infusion, after the indwelling needle is used for infusion, in order to avoid blood embolism caused by the blood entering the indwelling needle, a syringe is required to be used for injecting tube sealing liquid into the indwelling needle; meanwhile, before the indwelling needle is used again for transfusion, the injector needs to be used for extracting the tube sealing liquid to detect whether the soft cannula of the indwelling needle is still in the blood vessel, so that the operation is complex, and the time and labor are consumed.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the infusion apparatus with the tube sealing device is provided, and the problem that the injection and extraction operations of the tube sealing liquid are complicated is solved.
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a transfusion system of pipe device is sealed in area, includes bottle plug puncture ware, air cleaner, drip kettle, flow rate regulator, liquid medicine filter, infusion hose, coupling and seals the pipe device, seal the pipe device including sealing a tub liquid bag and imbibition bag, seal a tub liquid bag and pass through first fluid piping connection the infusion hose, the imbibition bag passes through second fluid piping connection the infusion hose, be equipped with a tub liquid in the seal tub liquid bag, first fluid piping is equipped with the check valve, the second fluid piping is equipped with manual valve.
Further, the tube sealing liquid is normal saline. The physiological saline can seal the needle assembly, and the physiological saline can also flush the catheter, so that the liquid medicine can completely enter the human body.
Further, the tube sealing liquid bag and the liquid suction bag are both made of rubber. The rubber has elasticity and can be manually compressed and automatically restored to the original shape.
Further, the volume of the tube sealing liquid bag is five milliliters, and the tube sealing liquid bag is filled with the tube sealing liquid. Five milliliters of tube sealing liquid remains after the catheter and the needle assembly are sealed, and the tube and the needle assembly can be sealed for many times; the tube sealing liquid is filled in the tube sealing liquid bag, so that air is prevented from entering the tube sealing liquid bag, and the air is prevented from entering a human body from the indwelling needle.
Further, the volume of the liquid suction bag is six milliliters, and the liquid suction bag is in a vacuum state before use. The liquid suction bag in the vacuum state can prevent air from entering a human body from the indwelling needle, and can ensure that enough suction force can suck out the tube sealing liquid.
Furthermore, the tube sealing liquid bag and the liquid suction bag are both arranged at one end of the infusion hose close to the pipe joint, and the tube sealing liquid bag and the liquid suction bag are respectively arranged at two sides of the infusion hose.
Furthermore, the one-way valve is arranged at one end of the first liquid pipe close to the infusion hose, and the manual valve is arranged at one end of the second liquid pipe close to the infusion hose. Air remaining between the one-way valve and the infusion hose and air remaining between the manual valve and the infusion hose can be avoided.
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a transfusion system closes the velocity of flow regulator after the infusion of catheter retention needle is accomplished, then extrudees the tube sealing liquid bag with the hand, makes the tube sealing liquid in the tube sealing liquid bag get into the catheter retention needle, seals the catheter retention needle, makes blood can not get into the catheter retention needle, thereby has avoided the condition of blood embolism to take place, after the tube sealing liquid gets into the catheter retention needle, loosens the tube sealing liquid bag; when transfusion is needed again, the flow rate regulator is closed, the manual valve is opened, negative pressure generated in the liquid suction sac sucks tube sealing liquid in the indwelling needle into the liquid suction sac, blood partially enters the indwelling needle to indicate that a soft sleeve of the indwelling needle is still in a blood vessel, if no blood enters the indwelling needle to indicate that the soft sleeve of the indwelling needle is not in the blood vessel, and after the liquid suction sac sucks tube sealing liquid, the manual valve is closed to start transfusion. The utility model discloses an infusion apparatus need not to use the syringe in addition will seal the injection of pipe liquid or take out and keep somewhere the needle, and easy operation is convenient, has improved medical staff's work efficiency, has alleviateed medical staff's intensity of labour.
Drawings
FIG. 1 is a schematic structural view of an infusion apparatus with a tube sealing device according to the present invention;
the device comprises a bottle stopper puncture outfit 1, an air filter 2, a drip cup 3, a flow rate regulator 4, a liquid medicine filter 5, a pipe joint 6, a transfusion hose 7, a pipe sealing liquid bag 8, a liquid sucking bag 9, a first liquid pipe 10, a second liquid pipe 11, a one-way valve 12 and a manual valve 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, an infusion apparatus with a tube sealing device comprises a bottle stopper puncture outfit 1, an air filter 2, a drip cup 3, a flow rate regulator 4, a liquid medicine filter 5, an infusion hose 7, a tube connector 6 and a tube sealing device, wherein the bottle stopper puncture outfit 1, the drip cup 3, the flow rate regulator 4 and the liquid medicine filter 5 are sequentially connected to the infusion hose 7, the bottle stopper puncture outfit 1 and the liquid medicine filter 5 are respectively arranged at two ends of the infusion hose 7, the air filter 2 is arranged on the bottle stopper puncture outfit 1, the tube connector 6 is fixed on the liquid medicine filter 5, and the tube sealing device is arranged between the flow rate regulator 4 and the liquid medicine filter 5. The tube sealing device comprises a tube sealing liquid bag 8 and a liquid suction bag 9, the two sides of the infusion hose 7 are respectively arranged on the tube sealing liquid bag 8 and the liquid suction bag 9, the tube sealing liquid bag 8 is connected to one end, close to the pipe joint 6, of the infusion hose 7 through a first liquid pipe 10, the liquid suction bag 9 is connected to one end, close to the pipe joint 6, of the infusion hose 7 through a second liquid pipe 11, tube sealing liquid is filled in the tube sealing liquid bag 8, and the tube sealing liquid is physiological saline. The first liquid pipe 10 is provided with a one-way valve 12, the one-way valve 12 enables the tube sealing liquid to flow to the infusion hose 7 only from the tube sealing liquid bag 8, the liquid in the infusion hose 7 cannot flow into the tube sealing liquid bag 8, the second liquid pipe 11 is provided with a manual valve 13, the one-way valve 12 is arranged at one end of the first liquid pipe 10 close to the infusion hose 7, and the manual valve 13 is arranged at one end of the second liquid pipe 11 close to the infusion hose 7.
The volume of the tube sealing liquid bag 8 is five milliliters, the tube sealing liquid is filled in the tube sealing liquid bag 8, the volume of the liquid suction bag 9 is six milliliters, and the liquid suction bag 9 is in a vacuum state before use. The tube sealing liquid bag 8 and the liquid suction bag 9 are both made of transparent rubber, the liquid conditions in the tube sealing liquid bag 8 and the liquid suction bag 9 can be seen, and the tube sealing liquid bag 8 and the liquid suction bag 9 are respectively provided with marks, so that the tube sealing liquid bag 8 and the liquid suction bag 9 can be distinguished conveniently.
In use, the tube connector 6 of the infusion set is connected to the indwelling needle, and infusion is started. After the liquid medicine is infused, the flow rate regulator 4 is closed to enable the liquid medicine to fail to pass through the infusion hose 7 at the position of the flow rate regulator 4, then the tube sealing liquid bag 8 is squeezed by hands, so that tube sealing liquid in the tube sealing liquid bag 8 enters the infusion hose 7 and then flows into the remaining needle to seal the remaining needle, and after the tube sealing liquid enters the remaining needle, the tube sealing liquid bag 8 is loosened. When transfusion is needed again, a new transfusion device is connected to the indwelling needle, the flow-rate regulator 4 is closed to prevent liquid medicine from passing through the transfusion hose 7 at the flow-rate regulator 4, then the manual valve 13 is opened, tube sealing liquid is sucked into the liquid suction bag 9 by negative pressure generated in the liquid suction bag 9, and after the tube sealing liquid is sucked into the liquid suction bag 9, the manual valve 13 is closed, the flow-rate regulator 4 is opened, and transfusion is started.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (7)
1. The utility model provides an area seals transfusion system of pipe device, includes bottle plug puncture ware, air cleaner, drips kettle, flow rate regulator, liquid medicine filter, infusion hose and coupling, its characterized in that: still include a tub device, the tube sealing device is including a tub liquid bag and a imbibition bag, a tub liquid bag is connected through first liquid pipe the infusion hose, the imbibition bag is connected through second liquid pipe the infusion hose, be equipped with a tub liquid in the tub liquid bag of sealing, first liquid pipe is equipped with the check valve, the second liquid pipe is equipped with manual valve.
2. The infusion set with the tube sealing device according to claim 1, wherein: the tube sealing liquid is normal saline.
3. The infusion set with the tube sealing device according to claim 1, wherein: the tube sealing liquid bag and the liquid absorbing bag are both made of rubber.
4. The infusion set with the tube sealing device according to claim 1, wherein: the volume of the tube sealing liquid bag is five milliliters, and the tube sealing liquid bag is filled with the tube sealing liquid.
5. The infusion set with the tube sealing device according to claim 1, wherein: the volume of the imbibition bag is six milliliters, and the imbibition bag is in a vacuum state before use.
6. The infusion set with the tube sealing device according to claim 1, wherein: the tube sealing liquid bag and the liquid suction bag are both arranged at one end of the infusion hose close to the pipe joint, and the tube sealing liquid bag and the liquid suction bag are respectively arranged at two sides of the infusion hose.
7. The infusion set with the tube sealing device according to claim 1, wherein: the one-way valve is arranged at one end of the first liquid pipe close to the infusion hose, and the manual valve is arranged at one end of the second liquid pipe close to the infusion hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020436017.2U CN212789302U (en) | 2020-03-30 | 2020-03-30 | Transfusion system with tube sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020436017.2U CN212789302U (en) | 2020-03-30 | 2020-03-30 | Transfusion system with tube sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212789302U true CN212789302U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020436017.2U Active CN212789302U (en) | 2020-03-30 | 2020-03-30 | Transfusion system with tube sealing device |
Country Status (1)
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| CN (1) | CN212789302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588379A (en) * | 2022-03-11 | 2022-06-07 | 上海交通大学医学院附属第九人民医院 | Infusion leather strip with tube flushing liquid and using method thereof |
| CN114870140A (en) * | 2022-04-22 | 2022-08-09 | 青岛大学附属医院 | Intelligent infusion system |
-
2020
- 2020-03-30 CN CN202020436017.2U patent/CN212789302U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588379A (en) * | 2022-03-11 | 2022-06-07 | 上海交通大学医学院附属第九人民医院 | Infusion leather strip with tube flushing liquid and using method thereof |
| CN114588379B (en) * | 2022-03-11 | 2024-04-19 | 上海交通大学医学院附属第九人民医院 | Infusion leather strip with wash pipe liquid and use method thereof |
| CN114870140A (en) * | 2022-04-22 | 2022-08-09 | 青岛大学附属医院 | Intelligent infusion system |
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