CN2104675U - Artificial respirator - Google Patents
Artificial respirator Download PDFInfo
- Publication number
- CN2104675U CN2104675U CN 91222215 CN91222215U CN2104675U CN 2104675 U CN2104675 U CN 2104675U CN 91222215 CN91222215 CN 91222215 CN 91222215 U CN91222215 U CN 91222215U CN 2104675 U CN2104675 U CN 2104675U
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- CN
- China
- Prior art keywords
- valve body
- way valve
- gas
- utility
- escape pipe
- 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.)
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a rescue apparatus for artificial respiration, which is used for the dying invalids when stopping respiration and belongs to medical appliances. The utility model is composed of a four-way valve body and a gas cell, and the four-way valve body is provided with a pressure meter, a pressure limiting valve, a gas inlet and an eduction pipe. An inverted valve is arranged in the eduction pipe, a frame plate and a gauze mask are arranged between the eduction pipe and the four-way valve body, and the gas inlet is connected with a gas bag through a rubber hose. The gas bag can be the gas cell or an oxygen bag in a hand-pressure or feet-pressure type. When the utility model is used, the gauze mask is covered on the mouth of the invalid, and the eduction pipe is inserted into the mouth cavity of the invalid to press the gas bag to input the gas into the body of the invalid. The utility model with convenient practice can be used for the emergency rescues.
Description
This utility model belongs to medical apparatus and instruments, is that the artificial respiration of a kind of critical illness people when ceasing breathing rescues apparatus.
During serious symptoms such as the critical illness people ceases breathing, promptly imposing the artificial respiration is the requisite measure of rescuing, and the way that generally adopts is directly mouth to mouth breathing between the doctors and patients at present, realizes artificial respiration's purpose.But, the critical illness people under the condition of loss of consciousness, the situation complexity, patient's gnathospasma that has or mouth are connected not tight with mouth, can not guarantee enough ventilations, artificial respiration's poor effect, there is cross infection in mouth-to-mouth breathing between the doctors and patients in addition, is unfavorable for rescue personnel and patient's health.
Given this, the purpose of this utility model is to provide a kind of blanket artificial ventilator.This utility model can quantitative conveying air or oxygen, improves rescue effect, avoid between the doctors and patients mouth with mouthful contact, make things convenient for medical personnel's rescue enforcement.
This utility model is made of following technical scheme: artificial ventilator is made of four-way valve body and gas cell, end device Pressure gauge on four-way valve body wherein, one end of four-way valve body is provided with pressure limiting valve, pressure limiting valve installs valve ball successively, spring and look nut, have the overvoltage air vent on the pressure limiting valve body, the other end of four-way valve body is provided with air inlet, air inlet is connected with air bag by sebific duct, air bag can be hand or foot-operated gas cell or oxygen bag, the lower end of four-way valve body is connected with escape pipe by screw thread, frame plate and Mask devices are between the lower end and escape pipe of four-way valve body, and the last end device non-return valve of escape pipe, non-return valve are the sebific duct of end sealing, at sebific duct sidewall blade otch, the lower end of escape pipe is a flat.
In conjunction with the accompanying drawings formation of the present utility model is described further.
Fig. 1 is a structural representation of the present utility model.
With reference to Fig. 1, artificial ventilator, constitute by four-way valve body 1 and gas cell, the last end device Pressure gauge 2 of four-way valve body 1 wherein, one end of four-way valve body 1 is by the pressure limiting valve body 3 that is threaded, install valve ball 4 in the pressure limiting valve body 3 successively, spring 5 and look nut 6, have overvoltage air vent 7 on the pressure limiting valve body 3, the other end of four-way valve body is by the inlet suction port 8 that is threaded, air bag 9 is connected with inlet suction port 8 by sebific duct 10, the lower end of four-way valve body is connected with escape pipe 11 by screw thread, frame plate 12 and mask 13 are fitted between four-way valve body 1 and the escape pipe 11, and the sebific duct 14 of last end device non-return valve seat 18, the one ends sealing of escape pipe 11 is enclosed within on the joint of check valve seat 18, the sidewall of sebific duct 14 blade otch 15, the lower end of escape pipe 11 is a flat.
The air bag that is connected with inlet suction port 8 by sebific duct 10 can be a hand held air bag 9; Also can be foot-operated compression type air bag, how many air bags can according to being placed on two gears of displacement, and a kind of situation is once the gas of exportable whole air bag, and another kind of situation is an a part of gas in the output air bag; Moreover oxygen bag directly can be connected on the inlet suction port 8, be patient's delivering oxygen.The edge of frame plate 12 have two with holes 17, drawstring 16 is fixed in holes 17.
During use, the mask of artificial ventilator is covered on patient's mouth, escape pipe 11 inserts in patients' the oral cavity, by drawstring 16 artificial ventilator is fixed, and adjusts atmospheric pressure, and compression bladder is imported gas in the patient body.
This utility model is convenient and practical, the emergency rescue highly effective and safe.
Claims (1)
1, artificial ventilator, this device is made of four-way valve body and gas cell, the last end device Pressure gauge that it is characterized in that four-way valve body, one end of four-way valve body is provided with pressure limiting valve, pressure limiting valve installs valve ball successively, spring and look nut, have the overvoltage air vent on the pressure limiting valve body, the other end of four-way valve body is provided with air inlet, air inlet is connected with air bag by sebific duct, air bag can be hand or foot-operated gas cell or oxygen bag, the lower end of four-way valve body is connected with escape pipe by screw thread, frame plate and Mask devices are between the lower end and escape pipe of four-way valve body, and the last end device non-return valve of escape pipe, non-return valve are the sebific duct of end sealing, at sebific duct sidewall blade otch, the lower end of escape pipe is a flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222215 CN2104675U (en) | 1991-09-21 | 1991-09-21 | Artificial respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222215 CN2104675U (en) | 1991-09-21 | 1991-09-21 | Artificial respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2104675U true CN2104675U (en) | 1992-05-20 |
Family
ID=4929114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91222215 Granted CN2104675U (en) | 1991-09-21 | 1991-09-21 | Artificial respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2104675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096106A (en) * | 2012-06-27 | 2017-08-29 | 费雪派克医疗保健有限公司 | Respiratory assistance apparatus |
-
1991
- 1991-09-21 CN CN 91222215 patent/CN2104675U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096106A (en) * | 2012-06-27 | 2017-08-29 | 费雪派克医疗保健有限公司 | Respiratory assistance apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |