CN201516221U - Spray pistol for local anesthesia in oral cavity - Google Patents

Spray pistol for local anesthesia in oral cavity Download PDF

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Publication number
CN201516221U
CN201516221U CN2009202262499U CN200920226249U CN201516221U CN 201516221 U CN201516221 U CN 201516221U CN 2009202262499 U CN2009202262499 U CN 2009202262499U CN 200920226249 U CN200920226249 U CN 200920226249U CN 201516221 U CN201516221 U CN 201516221U
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CN
China
Prior art keywords
storage chamber
spray
medicine
drug storage
spraying tube
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
Application number
CN2009202262499U
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Chinese (zh)
Inventor
陈丽荣
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2009202262499U priority Critical patent/CN201516221U/en
Application granted granted Critical
Publication of CN201516221U publication Critical patent/CN201516221U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a spray pistol for local anesthesia in the oral cavity, which comprises a spray pipe (1), a spraying nozzle (2) and a medicine storage chamber (5), wherein an anesthesia agent outlet cavity (3) is arranged in the spray pipe (1), and the spraying nozzle (2) is fixed at the front end part of the spray pipe (1). The spray pistol is characterized in that a handle (9) is fixed at the rear end of the spray pipe (1), the medicine storage chamber (5) is fixed on the upper side at the rear part of the spray pipe (1), a miniature pusher pump (8) is fixed at the lower part of the handle (9), an inflation tube (10) of the miniature pusher pump (8) is communicated with the inner chamber of the medicine storage chamber (5), a spray valve (4) is arranged on the spray pipe (1), and an atomized medicine anti-diffusion cover (11) is fixed on the outer wall at the front end of the spray pipe (1). The spray pistol can perform local anesthesia for the interior of the oral cavity only via once-through operation, thereby preventing the anesthesia agent waste, shortening the anesthesia time, and alleviating the pain of patients.

Description

Local anesthesia spray pistol in the oral cavity
Technical field
This utility model relates to a kind of improvement of local anesthesia device, and local anesthesia spray pistol in specifically a kind of oral cavity is applicable to when oral cavity, bottleneck throat, trachea, operation on bronchus and inspection are operated and uses.
Background technology
When the patient is carried out laryngoscopy, tracheal intubation and bottleneck throat operation technique, in order to alleviate patient's misery, suppress the throat reflection, laryngoscope is appeared with operations such as tracheal intubatioies can carry out smoothly, must be earlier to implementing local anesthesia in pharynx, larynx and the trachea, to suppress the sensorineural function of upper respiratory tract.General at present employing anesthetics watering can is directly sprayed to the oral cavity, and its weak point is: volume is bigger, uses inconvenient, the angle of spraying is bigger, cause the anesthesia area bigger, make the place that does not need in the oral cavity to anaesthetize also spray medicine, reduced the once effect of anesthesia, in order to guarantee to anaesthetize quality, the staff need repeatedly be sprayed medicine, thereby has prolonged anesthesia duration, has increased misery to the patient, the consumption of medicine is also more simultaneously, causes the waste of anesthetics.
Summary of the invention
It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, and once-through operation can be finished the boil on the nape opposite the mouth intracavity and carry out local anesthesia, and is time saving and energy saving, local anesthesia spray pistol in the oral cavity of saving anesthetics.
In order to reach above purpose, the technical scheme that this utility model adopted is: local anesthesia spray pistol in this oral cavity, by medicine spraying tube, atomizer and drug storage chamber constitute, be provided with the anesthetics exhaust chamber in the inside of medicine spraying tube, the fixing atomizer of going up of the leading section of medicine spraying tube, it is characterized in that in the rear end of medicine spraying tube fixedly upper handle, drug storage chamber on the rear portion of medicine spraying tube upside is fixing, fix the miniature compression pump of pressing in the bottom of handle, the miniature gas tube of compression pump and the intracavity inter-connection of drug storage chamber pressed, on medicine spraying tube, be provided with spray medicine valve, fixing atomization medicine non-proliferation cover on the front end outer wall of medicine spraying tube.
This utility model is also implemented by following measure: described gas tube is fixed on the inside of handle, and its gas flow export is fixed on the top of drug storage chamber.
The fixing dosing mouth of going up is provided with dosing valve on the upper wall of described drug storage chamber on dosing mouth, and the volume of drug storage chamber is 10 milliliters.
The beneficial effects of the utility model are: compare with at present used oral cavity partial anesthesia utensil, simple in structure, easy to use, once-through operation can be finished the boil on the nape opposite the mouth intracavity and carry out local anesthesia, time saving and energy saving, save anesthetics, prevented the waste of anaesthetic, shortened anesthesia duration, alleviate patient's misery, also reduced staff's labor intensity simultaneously, improved work efficiency.
Description of drawings
Fig. 1 is a structure partial cross-sectional schematic of the present utility model.
The specific embodiment
Make this utility model with reference to accompanying drawing 1.Local anesthesia spray pistol in this oral cavity, by medicine spraying tube 1, atomizer 2 and drug storage chamber 5 constitute, be provided with anesthetics exhaust chamber 3 in the inside of medicine spraying tube 1, the fixing atomizer 2 of going up of the leading section of medicine spraying tube 1, it is characterized in that in the rear end of medicine spraying tube 1 fixedly upper handle 9, operate to make things convenient for hands of anesthesia personnel, drug storage chamber 5 on the rear portion of medicine spraying tube 1 upside is fixing, hold anesthetics in the drug storage chamber 5, fix the miniature compression pump 8 of pressing in the bottom of handle 9, the miniature gas tube 10 of compression pump 8 and the intracavity inter-connection of drug storage chamber 5 pressed, miniature by pushing by the inner chamber pressurization of compression pump 8 for drug storage chamber 5, on medicine spraying tube 1, be provided with spray medicine valve 4, move the switch of spray medicine valve 4, can make the pressure anesthesia medicine in the drug storage chamber 5 from atomizer 2, be ejected into the zone that needs anesthesia, fixing atomization medicine non-proliferation cover 11 on the front end outer wall of medicine spraying tube 1, make from the anesthetics spray film of atomizer 2 ejections and concentrate on the local anesthesia zone that atomization medicine non-proliferation cover 11 covers, prevent that medicine is sprayed onto other zones.
Described gas tube 10 is fixed on the inside of handle 9, and its gas flow export is fixed on the top of drug storage chamber 5.
The fixing dosing mouth 6 of going up on the upper wall of described drug storage chamber 5, on dosing mouth 6, be provided with dosing valve 7, open dosing valve 7, can in drug storage chamber 5, inject anesthetics by dosing mouth 6, the volume of drug storage chamber 5 is 10 milliliters, after adding anesthetics, closes dosing valve 7, make drug storage chamber 5 form airtight cavity, be drug storage chamber 5 pressurizations by the miniature compression pump 8 of pressing again.
Described spray medicine valve 4 and miniaturely be all prior art by compression pump 8 is so seldom state.
When using this utility model, inject anesthetics by dosing mouth 6 to drug storage chamber 5 earlier, close dosing valve 7, push miniaturely, be the inner chamber pressurization of drug storage chamber 5, the front end of medicine spraying tube 1 is stretched into patient's oral cavity by compression pump 8, atomization medicine non-proliferation cover 11 is aimed at the zone that needs local anesthesia, pull spray medicine valve 4, anesthetics is aerosolizable ejection, finishes oral cavity partial anesthesia work.

Claims (2)

1. local anesthesia spray pistol in the oral cavity, by medicine spraying tube (1), atomizer (2) and drug storage chamber (5) constitute, be provided with anesthetics exhaust chamber (3) in the inside of medicine spraying tube (1), the fixing atomizer (2) of going up of the leading section of medicine spraying tube (1), it is characterized in that in the rear end of medicine spraying tube (1) fixedly upper handle (9), at the fixing drug storage chamber (5) of going up of the rear portion upside of medicine spraying tube (1), the fixing miniature compression pump (8) of pressing in the bottom of handle (9), the miniature gas tube (10) of compression pump (8) and the intracavity inter-connection of drug storage chamber (5) pressed, on medicine spraying tube (1), be provided with spray medicine valve (4), the fixing atomization medicine non-proliferation cover (11) of going up on the front end outer wall of medicine spraying tube (1).
2. local anesthesia spray pistol in the oral cavity according to claim 1 is characterized in that described gas tube (10) is fixed on the inside of handle (9), and its gas flow export is fixed on the top of drug storage chamber (5); The fixing dosing mouth (6) of going up is provided with dosing valve (7) on the upper wall of described drug storage chamber (5) on dosing mouth (6).
CN2009202262499U 2009-09-15 2009-09-15 Spray pistol for local anesthesia in oral cavity Expired - Fee Related CN201516221U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202262499U CN201516221U (en) 2009-09-15 2009-09-15 Spray pistol for local anesthesia in oral cavity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202262499U CN201516221U (en) 2009-09-15 2009-09-15 Spray pistol for local anesthesia in oral cavity

Publications (1)

Publication Number Publication Date
CN201516221U true CN201516221U (en) 2010-06-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202262499U Expired - Fee Related CN201516221U (en) 2009-09-15 2009-09-15 Spray pistol for local anesthesia in oral cavity

Country Status (1)

Country Link
CN (1) CN201516221U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103357108A (en) * 2012-03-28 2013-10-23 曺仁圭 External-use agent self smudge tool
CN103653571A (en) * 2013-12-13 2014-03-26 黄家亨 Self-defense bracelet
CN107693929A (en) * 2017-09-29 2018-02-16 张明东 A kind of department of anesthesia is clinical to use local anesthesia metered dose device
CN108525086A (en) * 2018-04-24 2018-09-14 翁凌昕 A kind of novel controllable automatic air flue surface anesthesia atomizer
CN109966602A (en) * 2019-03-04 2019-07-05 赵寒英 A kind of paediatrics ear chemical sprayer
CN112516422A (en) * 2020-11-30 2021-03-19 杭州堃博生物科技有限公司 Intervention device for administration to bronchus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103357108A (en) * 2012-03-28 2013-10-23 曺仁圭 External-use agent self smudge tool
CN103357108B (en) * 2012-03-28 2015-09-02 曺仁圭 External-use agent self smudge tool
CN103653571A (en) * 2013-12-13 2014-03-26 黄家亨 Self-defense bracelet
CN103653571B (en) * 2013-12-13 2015-08-26 黄炳彦 A kind ofly can be used for self-defence bracelet
CN107693929A (en) * 2017-09-29 2018-02-16 张明东 A kind of department of anesthesia is clinical to use local anesthesia metered dose device
CN108525086A (en) * 2018-04-24 2018-09-14 翁凌昕 A kind of novel controllable automatic air flue surface anesthesia atomizer
CN108525086B (en) * 2018-04-24 2024-04-09 翁凌昕 Novel controllable automatic airway surface anesthesia spraying instrument
CN109966602A (en) * 2019-03-04 2019-07-05 赵寒英 A kind of paediatrics ear chemical sprayer
CN112516422A (en) * 2020-11-30 2021-03-19 杭州堃博生物科技有限公司 Intervention device for administration to bronchus

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100630

Termination date: 20100915