CN204293627U - A kind of larynx sprayer unit - Google Patents
A kind of larynx sprayer unit Download PDFInfo
- Publication number
- CN204293627U CN204293627U CN201420728571.2U CN201420728571U CN204293627U CN 204293627 U CN204293627 U CN 204293627U CN 201420728571 U CN201420728571 U CN 201420728571U CN 204293627 U CN204293627 U CN 204293627U
- Authority
- CN
- China
- Prior art keywords
- injection spray
- spray pipe
- larynx
- sprayer unit
- apothecary jar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a kind of larynx sprayer unit, comprise injection spray pipe and apothecary jar, the front end of injection spray pipe is provided with spraying nozzle, the middle part of injection spray pipe is provided with an arm, this arm inserts in described apothecary jar, the rear end of injection spray pipe is connected with hyperbaric oxygen source of the gas by flexible pipe, is provided with the gas flow reconciliation statement for controlling gas flow, flexible pipe is provided with the air valve for opening and closing air-flow between flexible pipe is connected with hyperbaric oxygen source of the gas.This utility model is not only easy to operate, and can realize effect of spraying pesticide preferably.
Description
Technical field
This utility model relates to medical supplies, more specifically to a kind of larynx sprayer unit for bottleneck throat topical anesthesia.
Background technology
Existing laryngeal spray, shown in Figure 2, comprise injection spray pipe 2, apothecary jar 4 and ball 3, the front end of injection spray pipe 2 is provided with spraying nozzle 1, the rear end of injection spray pipe 2 is connected with ball 3, and the middle part of injection spray pipe 2 is provided with an arm 5, and this arm 5 inserts in described apothecary jar 4.ENT doctor in use, patient is allowed to dehisce, left hand holds apothecary jar, the right hand presses ball fast, make in ball, to produce high pressure draught in a flash and pass through injection spray pipe, utilize siphon principle, medicinal liquid (local anaesthetics) sucking-off in apothecary jar is sprayed on patient's bottleneck throat, realizes the topical anesthesia of bottleneck throat.Although this aerosol apparatus is easy to operate, the effect of its spray medicine depends on the size of pressing ball power, and effect of spraying pesticide is unstable, in addition, this device needs bimanualness, is not easy to some special operational, such as, Anesthesia Department doctor is when doing throat, intratracheal superficial anesthesia to patient, the left hand of Anesthesia Department doctor needs to hold anesthetic laryngopharyngoscope, and the right hand should be held apothecary jar and press ball again, operates very inconvenient, and easily cause the pressure produced in ball inadequate, thus reduce the effect of spray medicine.
Summary of the invention
The purpose of this utility model is to provide a kind of larynx sprayer unit, and it is not only easy to operate, and can realize effect of spraying pesticide preferably.
Larynx sprayer unit described in the utility model, comprise injection spray pipe and apothecary jar, the front end of injection spray pipe is provided with spraying nozzle, the middle part of injection spray pipe is provided with an arm, this arm inserts in described apothecary jar, the rear end of injection spray pipe is connected with hyperbaric oxygen source of the gas by flexible pipe, is provided with the gas flow reconciliation statement for controlling gas flow, flexible pipe is provided with the air valve for opening and closing air-flow between flexible pipe is connected with hyperbaric oxygen source of the gas.
Further, described air valve is arranged on apothecary jar.
Further, described apothecary jar is pistol handle shape, air valve is connected with the trigger controlling air valve opening and closing.The design of this structure is convenient to that user is hand-held to be operated.
Further, the front portion of described injection spray pipe is in the arc be bent upwards, and it more meets the visual angle of Anesthetist and the natural curve of patient's oropharynx larynx.
Further, described injection spray pipe is disposable injection spray pipe, can select as required, changes with visible laryngoscope, looks at the injection spray pipe that laryngoscope matches straight.
During use, this larynx sprayer unit and hyperbaric oxygen source of the gas are connected, and adjusting gas flow reconciliation statement is to an OK range, such as 6-8 liter/min, then, one holds apothecary jar, only need pull handle in trigger-like with the finger of this hands, just the circulation of oxygen can be realized, produce negative pressure, the medicinal liquid sucking-off in apothecary jar is sprayed on patient's bottleneck throat, unclamps handle, air valve is closed automatically, easy to operate.
Larynx sprayer unit described in the utility model, injection spray pipe is connected with hyperbaric oxygen source of the gas, is controlled the flow velocity of gas by gas flow reconciliation statement, achieves the equal control to spray medicine.In addition, this practicality adopts the air valve of trigger-type, and is arranged on apothecary jar shell by this air valve, only needs one hand to pull air valve and just can realize easily spraying medicine, be very easy to operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of existing laryngeal spray.
Detailed description of the invention
In order to explain the technical solution of the utility model further, below in conjunction with accompanying drawing, the utility model is elaborated.
Shown in Figure 1, this larynx sprayer unit, comprises injection spray pipe 2 and apothecary jar 4, injection spray pipe 2 is disposable injection spray pipe, and its front portion in the arc be bent upwards, and is provided with spraying nozzle 1, the middle part of injection spray pipe 2 is provided with an arm 5, and this arm 5 inserts in described apothecary jar 4.The rear end of injection spray pipe 2 is connected with hyperbaric oxygen source of the gas 8 by flexible pipe 6, between flexible pipe 6 being connected with hyperbaric oxygen source of the gas 8, being provided with the gas flow reconciliation statement 7 for controlling gas flow, the pipeline between the seam and oxygen flowmeter of arm 4 and injection spray pipe being provided with the air valve 9 for opening and closing air-flow.Air valve 9 is arranged on apothecary jar 4.Described apothecary jar 4, in pistol handle shape, air valve 9 is connected with the trigger 10 controlling air valve opening and closing.
Claims (5)
1. a larynx sprayer unit, comprise injection spray pipe (2) and apothecary jar (4), the front end of injection spray pipe is provided with spraying nozzle (1), the middle part of injection spray pipe is provided with an arm (5), this arm inserts in described apothecary jar, it is characterized in that: the rear end of injection spray pipe is connected with hyperbaric oxygen source of the gas (8) by flexible pipe (6), is provided with the gas flow reconciliation statement (7) for controlling gas flow, flexible pipe is provided with the air valve (9) for opening and closing air-flow between flexible pipe is connected with hyperbaric oxygen source of the gas.
2. larynx sprayer unit according to claim 1, is characterized in that: described air valve (9) is arranged on apothecary jar (4).
3. larynx sprayer unit according to claim 2, is characterized in that: described apothecary jar (4), in pistol handle shape, air valve is connected with the trigger (10) controlling air valve opening and closing.
4. larynx sprayer unit according to claim 1 or 2, is characterized in that: the front portion of described injection spray pipe (2) is in the arc be bent upwards.
5. larynx sprayer unit according to claim 4, is characterized in that: described injection spray pipe (2) is disposable injection spray pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728571.2U CN204293627U (en) | 2014-11-28 | 2014-11-28 | A kind of larynx sprayer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728571.2U CN204293627U (en) | 2014-11-28 | 2014-11-28 | A kind of larynx sprayer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204293627U true CN204293627U (en) | 2015-04-29 |
Family
ID=53099213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420728571.2U Expired - Fee Related CN204293627U (en) | 2014-11-28 | 2014-11-28 | A kind of larynx sprayer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204293627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106806978A (en) * | 2017-03-24 | 2017-06-09 | 复旦大学附属儿科医院 | A kind of neonate is with Curosurf parenteral solution doser |
| CN111449615A (en) * | 2020-03-12 | 2020-07-28 | 哈尔滨医科大学 | Visual laryngoscope for airway surface anesthesia |
-
2014
- 2014-11-28 CN CN201420728571.2U patent/CN204293627U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106806978A (en) * | 2017-03-24 | 2017-06-09 | 复旦大学附属儿科医院 | A kind of neonate is with Curosurf parenteral solution doser |
| CN111449615A (en) * | 2020-03-12 | 2020-07-28 | 哈尔滨医科大学 | Visual laryngoscope for airway surface anesthesia |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203915687U (en) | Anesthesia Department anaesthetizes quantitative sprayer with throat | |
| CN205391423U (en) | Portable internal medicine ultrasonic atomization inhaler | |
| CN208598984U (en) | A kind of department of anesthesia's clinic local anaesthesia regulatable type spraying device | |
| CN211935142U (en) | Anesthetic sprayer | |
| CN204293627U (en) | A kind of larynx sprayer unit | |
| CN202590119U (en) | Breathing machine atomization device | |
| CN201516221U (en) | Spray pistol for local anesthesia in oral cavity | |
| CN205268768U (en) | But department of respiration is with device of deepening dosing | |
| CN203777437U (en) | Atomization breathing dosing device for use in respiration medicine | |
| CN105194770A (en) | Multifunctional medicine atomizing inhaler | |
| CN207837979U (en) | A kind of paediatrics nebulization equipment | |
| CN201375506Y (en) | Novel anesthetic laryngoscope | |
| CN109999286A (en) | A kind of pediatric medicine adjustable atomization suction apparatus | |
| CN201759968U (en) | Medicine spraying device for anesthesia | |
| CN201899754U (en) | Children atomizing mask | |
| CN203620018U (en) | Novel oral and nasal cavity atomized anesthetic device | |
| CN202920742U (en) | Atomizer | |
| CN202409772U (en) | Spray pistol for pharyngeal anesthesia | |
| CN203852689U (en) | Multifunctional oxygen supply device | |
| CN201603241U (en) | Atomized anti-dogging spray tool for anaesthesia | |
| CN202909229U (en) | Novel narcotic spraying device | |
| CN2627861Y (en) | Oxygen taking and toxin removing mask according to requirement | |
| CN202933354U (en) | Atomizing and oxygen-absorbing device for horizontal-position patient | |
| CN208355881U (en) | A kind of medicine sprayer for respiratory medical department | |
| CN201939851U (en) | Portable anesthetization medicine-spraying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151128 |