CN203790402U - Artificial respiration first-aid assisting device - Google Patents
Artificial respiration first-aid assisting device Download PDFInfo
- Publication number
- CN203790402U CN203790402U CN201420231048.9U CN201420231048U CN203790402U CN 203790402 U CN203790402 U CN 203790402U CN 201420231048 U CN201420231048 U CN 201420231048U CN 203790402 U CN203790402 U CN 203790402U
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- CN
- China
- Prior art keywords
- artificial respiration
- sealing gasket
- assisting device
- barrel
- isolating membrane
- 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
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Abstract
The utility model discloses an artificial respiration first-aid assisting device. The artificial respiration first-aid assisting device comprises a barrel, a blowing nozzle is arranged at the front end of the barrel, and an airway tube is arranged at the rear end of the barrel. The tail end of the airway tube is connected with a face mask, and a cannula is arranged on the rear side of the middle of the face mask. The front end of the cannula is communicated with the airway tube, and a plurality of air holes are formed in the side wall of the cannula. The barrel is formed by connecting two portions through a thread sleeve, and an O-shaped sealing gasket is arranged at the joint. An inner circle of the O-shaped sealing gasket is connected with an outer circle of a circular isolating membrane in a sealing mode, and the radius of the isolating membrane in an unfolded state is larger than the inner diameter of the O-shaped sealing gasket. Through the artificial respiration first-aid assisting device, the shortage that the tidal volume is insufficient because air leakage occurs when artificial respiration is carried out can be overcome; unsmooth artificial respiration occurring when the mouth and teeth of a patient are tightly closed can be prevented; cross infection can be avoided, and the artificial respiration first-aid assisting device is safe and hygienic.
Description
Technical field
This utility model relates to a kind of first aid instrument, relates in particular to a kind of artificial respiration's first aid auxiliary device.
Background technology
Artificial respiration is a kind of first-aid method while stopping for autonomous respiration, by free-hand or machinery, making air have the rhythm and pace of moving things enters in lung, then utilize the elastical retraction power of thorax and lung tissue to make to enter the gas exhalation in lung, so go round and begin again to replace autonomous respiration, reach the object of cardio-pulmonary resuscitation.In outdoor urgent rescue, adopt mouth-to-mouth mode to practice artificial respiration the most effective and convenient, but this mode of operation is extremely unhygienic, easily causes the cross infection of disease.Patient when suffocating often the age of a draught animal close, during artificial respiration, patient's lower jaw need be broken into two with one's hands, nostril is blocked, toward contact, need press chest and just can play best artificial respiration's object, a people is difficult to complete separately aforesaid operations action, rescue effect is not good enough.In addition, adopt while practicing artificial respiration mouth to mouth, oral area contact imprecision, can not guarantee enough tidal volumes, also affects to a certain extent rescue effect.
Utility model content
For overcoming above-mentioned technical problem, it is a kind of simple in structure, easy to operate that this utility model provides, safety and sanitation, artificial respiration's first aid auxiliary device that rescue effect is good.
For realizing above-mentioned technical purpose, this utility model adopts following scheme: a kind of artificial respiration's first aid auxiliary device, comprise that two ends are provided with the cylindrical shell of bottom, and the front end of cylindrical shell is provided with blow gun, and rear end is provided with airway; The tail end of described airway is connected with face shield, and face shield middle part rear side is installed on intubate; Described intubate front end communicates with airway, and sidewall has some pores, and intubate is platypelloid type, and its cross section is oval ring; Described cylindrical shell is formed by connecting by thread bush by two parts, and joint is provided with O shape sealing gasket; The described inner circle of O shape sealing gasket and the cylindrical of the isolating membrane of a circle are tightly connected, and described isolating membrane radius under deployed condition is greater than O shape sealing gasket internal diameter.
The utlity model has following beneficial effect: it is provided with face shield, during artificial respiration, directly cover on patient's mouth and nose, without with being pinched patient nostril, gas leakage occurs in the time of can avoiding artificial respiration and cause insufficient tidal volume; Face shield is provided with intubate, can insert in patient's mouth, prevents from that patient from closing the age of a draught animal to cause artificial respiration obstructed; Because cylindrical shell is provided with isolating membrane, emergency staffs and patient's breathing is isolated, and avoids causing cross infection, safety and sanitation; Isolating membrane and sealing gasket can adopt integral type design, to easily change.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is A-A cutaway view.
In figure, 1, blow gun, 2, cylindrical shell, 3, thread bush, 4, airway, 5, face shield, 6, pore, 7, intubate, 8, O shape sealing gasket, 9, isolating membrane.
The specific embodiment
Shown in Fig. 1, a kind of artificial respiration's first aid auxiliary device, comprises that two ends are provided with the cylindrical shell 2 of bottom, and the front end of cylindrical shell 2 is provided with blow gun 1, and rear end is provided with airway 4; The tail end of described airway 4 is connected with face shield 5, and face shield 5 middle part rear sides are installed on intubate 7; Described intubate 7 front ends communicate with airway 4, and sidewall has some pores 6, and intubate 7 is platypelloid type, and its cross section is oval ring; Described cylindrical shell 2 is formed by connecting by thread bush 3 by two parts, and joint is provided with O shape sealing gasket 8; The described inner circle of O shape sealing gasket 8 and the cylindrical of the isolating membrane 9 of a circle are tightly connected, and described isolating membrane 9 radius under deployed condition is greater than O shape sealing gasket 8 internal diameters.
Claims (1)
1. artificial respiration's first aid auxiliary device, is characterized in that: it comprises that two ends are provided with the cylindrical shell of bottom, and the front end of cylindrical shell is provided with blow gun, and rear end is provided with airway; The tail end of described airway is connected with face shield, and face shield middle part rear side is installed on intubate; Described intubate front end communicates with airway, and sidewall has some pores, and intubate is platypelloid type, and its cross section is oval ring; Described cylindrical shell is formed by connecting by thread bush by two parts, and joint is provided with O shape sealing gasket; The described inner circle of O shape sealing gasket and the cylindrical of the isolating membrane of a circle are tightly connected, and described isolating membrane radius under deployed condition is greater than O shape sealing gasket internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231048.9U CN203790402U (en) | 2014-04-23 | 2014-04-23 | Artificial respiration first-aid assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231048.9U CN203790402U (en) | 2014-04-23 | 2014-04-23 | Artificial respiration first-aid assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203790402U true CN203790402U (en) | 2014-08-27 |
Family
ID=51372681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420231048.9U Expired - Fee Related CN203790402U (en) | 2014-04-23 | 2014-04-23 | Artificial respiration first-aid assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203790402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016161965A1 (en) * | 2015-04-08 | 2016-10-13 | 宣德医材科技股份有限公司 | Emergency mask and air-blowing structure thereof |
| WO2022253201A1 (en) * | 2021-06-01 | 2022-12-08 | 温岭市第一人民医院 | Artificial respiration apparatus for use in first aid |
-
2014
- 2014-04-23 CN CN201420231048.9U patent/CN203790402U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016161965A1 (en) * | 2015-04-08 | 2016-10-13 | 宣德医材科技股份有限公司 | Emergency mask and air-blowing structure thereof |
| US10881819B2 (en) | 2015-04-08 | 2021-01-05 | Center Healthcare Technology Co., Ltd. | First-aid mask and inflatable structure thereof |
| WO2022253201A1 (en) * | 2021-06-01 | 2022-12-08 | 温岭市第一人民医院 | Artificial respiration apparatus for use in first aid |
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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: 20140827 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |