CN2259913Y - Composition type multi-function spirophorus - Google Patents
Composition type multi-function spirophorus Download PDFInfo
- Publication number
- CN2259913Y CN2259913Y CN 96221222 CN96221222U CN2259913Y CN 2259913 Y CN2259913 Y CN 2259913Y CN 96221222 CN96221222 CN 96221222 CN 96221222 U CN96221222 U CN 96221222U CN 2259913 Y CN2259913 Y CN 2259913Y
- Authority
- CN
- China
- Prior art keywords
- face shield
- interface unit
- face cover
- airway
- oxygen supply
- 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 relates to a composition type multi-function artificial respirator, which is composed of a face cover, an interface unit, and an air passage. The interface unit is in the shape of the oval horn mouth, and the lower side is a hollow cylinder and is connected with the face cover together. The face cover is provided with suction oxygen supply holes, and the side of the inside of the face cover is provided with concave grooves used for connecting with communicating air passages. The respirator has the advantages of simple structural design, portability, small size, etc.
Description
This utility model relates to a kind of multifunctional assembled artificial ventilator, belongs to technical field of medical instruments, practices artificial respiration when being specially adapted to cardio-pulmonary resuscitation to rescue to use.
In daily life and curative activity, usually run into because of a variety of causes heart and stop, the patient of respiratory arrest, pedestrian worker's breathing in time and cardiac compression are to guarantee that vitals continue to obtain certain hemoperfusion during asystole, so that patient recovers the key of autonomous respiration and heart beating as early as possible.Under the rescue condition that does not in the past possess circulation of qi promoting pipe interpolation pipe, the rescue personnel at most of scenes, in order to guarantee the oxygen supply of patient body tissue and to discharge carbon dioxide, all take mouth to mouth or mouthful artificial respiration nose, the method can reach certain curative effect, but the rescue personnel must directly contact with patient's lip, be unfavorable for health, in addition, because the patient posture and the personnel's of rescue psychological factor, can directly influence the curative effect of cardio-pulmonary resuscitation, for fear of these factors, in recent ten years, domestic existing multiple utility model patent about respiratory organ is open, it is made of the ellipse garden horn-like interface unit of type that the centre is connected with hollow vertebral body as Chinese patent CN2071065 disclosed " easy artificial ventilator ", and it is installed on the ball.This structure needs can practice artificial respiration with two nasal obstructions that are linked together, and it can not prevent to weigh down the obstruction respiratory tract behind the root of the tongue effectively, and ball neither the general ball of hospital.
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art and a kind of disassembly and assembly that are easy to is provided, and the rescue personnel can carry, and it is horn-like that interface unit is, and has the multifunctional assembled artificial ventilator that attracts the oxygen supply hole on the face shield.
The purpose of this utility model is achieved in that it comprises face shield.Its interface unit ovalize bell mouth shape, bottom are that hollow cylinder and face shield link together.Face shield is provided with and attracts the oxygen supply hole, and the face shield inboard is provided with concave groove.Airway is a bend pipe, plugs with concave groove.
The purpose of this utility model can also reach by following technical measures: airway is a circular-arc bend pipe, and it stretches the inboard, position and is lined with metal gasket.
The utility model has the advantages that compared to existing technology:
1, simple in structure, be easy to dismounting and assembling;
2, volume is little in light weight, is convenient to the rescue personnel and carries;
But 3, face shield connecting interface device suitable for reading or air bag, the respirator joint is used interchangeably;
4, by attracting the oxygen supply hole, remove respiratory secretions, unobstructed oxygen supply ensures respiration;
5, the gas content that sucks human body is increased, patient P a02 is reached more than the 85mmHg, blood oxygen saturation is greater than 95%.
The explanation of accompanying drawing drawing:
Accompanying drawing is this utility model structural representation.
Embodiment describes this utility model in detail below in conjunction with accompanying drawing:
Interface unit among the figure (1), concave groove (2), attraction oxygen supply hole (3), metal gasket (4), face shield (5), airway (6).
This utility model is a kind of rescue apparatus that practices artificial respiration when being used for cardio-pulmonary resuscitation.Form by interface unit (1), face shield (5), airway (6).Interface unit (1) is ellipse garden shape bell mouth shape, and its bottom is a hollow cylinder, and hollow cylinder and face shield (5) closely link together.Face shield (5) is provided with attraction oxygen supply hole (3), and its effect is to help getting rid of in the rescue process airway secretions to come grafting oxygen catheter in the oxygen supply hole.The medial surface of face shield (5) is provided with concave groove (2), and airway (6) is assigned in its effect.Airway (6) is one to be the bend pipe of arcuation, in order to prevent to weigh down behind the root of the tongue, stops up respiratory tract, and bend pipe is designed to circular port or square type mouth.Its inboard, position of stretching is lined with metal gasket (4), and purpose is to prevent from that patient stings with tooth to close airway.In order to make the fixed purpose of this utility model, be provided with an elastic cord at patient's head, it is fixed on the face shield around head.
Using method of the present utility model: interface unit (1) is buckled on the face shield, and elastic cord is enclosed within head and upward face shield (5) is fixed, and airway (6) is connected with face shield by concave groove, and oxygen catheter is plugged on and attracts in the oxygen therapy hole (3).After assembling finishes, just can rescue.
Claims (2)
1, a kind of multifunctional assembled artificial ventilator, it comprises face shield, it is characterized in that:
A, interface unit ovalize bell mouth shape, bottom are that hollow cylinder and face shield link together;
B, face shield are provided with and attract the oxygen supply hole, and the face shield inboard is provided with concave groove;
C, airway are a bend pipe, plug with concave groove.
2, multifunctional assembled artificial ventilator according to claim 1 is characterized in that airway is a circular-arc bend pipe, and it stretches the inboard, position and is lined with metal gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96221222 CN2259913Y (en) | 1996-08-20 | 1996-08-20 | Composition type multi-function spirophorus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96221222 CN2259913Y (en) | 1996-08-20 | 1996-08-20 | Composition type multi-function spirophorus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2259913Y true CN2259913Y (en) | 1997-08-20 |
Family
ID=33901206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96221222 Expired - Fee Related CN2259913Y (en) | 1996-08-20 | 1996-08-20 | Composition type multi-function spirophorus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2259913Y (en) |
-
1996
- 1996-08-20 CN CN 96221222 patent/CN2259913Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |