CN2153370Y - First-aid inhalator - Google Patents
First-aid inhalator Download PDFInfo
- Publication number
- CN2153370Y CN2153370Y CN 93230040 CN93230040U CN2153370Y CN 2153370 Y CN2153370 Y CN 2153370Y CN 93230040 CN93230040 CN 93230040 CN 93230040 U CN93230040 U CN 93230040U CN 2153370 Y CN2153370 Y CN 2153370Y
- Authority
- CN
- China
- Prior art keywords
- air bag
- tube
- breathing apparatus
- face shield
- film
- 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
Images
Abstract
The utility model relates to a resuscitator, which comprises an air sac provided with a spring inside, and a two-way communicating valve communicated with the air sac. The resuscitator and the two-way communicating valve are connected with a veil via a silica gel tube, and the two-way communicating valve comprises a film tube, and a valve casing on which an air outlet hole is arranged. The veil comprises a trumpet-shaped veil film, and an O-shaped hard shim and an O-shaped elastic body which are arranged at the outer edge of the veil film. The utility model has the characteristics of small size, convenient operation and simple structure.
Description
This utility model relates to the apparatus that the artificial respiration uses.
The general breathing apparatus of hospital comprises air bag, flap valve and face shield at present, air bag is the round ball that sponge and spring are housed in, flap valve is made of parts such as special shell, slide-bar, spring and pistons, annulus in the face shield will be inflated just earlier in use and can practice artificial respiration, thereby this breathing apparatus has bulky, complex structure, is not easy to carry, awkward deficiency.
The purpose of this utility model is a kind of volume of design breathing apparatus little, easy to use, simple in structure.
This breathing apparatus comprises spring and compressible air bag is housed in face shield and the inner chamber, the top of air bag is provided with breather check valve, lower position is provided with the connection tube that is communicated with the air bag inner chamber in the side of air bag, outer section at this connection tube is connected with the two-way admittance flap valve, the two-way admittance flap valve comprises the film tube that carefully terminates at butt end opening on the connection tube, the flap valve shell that is ampuliform is housed in the outside of film tube, the bottom of flap valve shell is screwed on the outer wall of connection tube, have the gas outlet on the sidewall, opening is connected to silica gel tube, the face shield that is connected with the other end of silica gel tube comprises the face shield film that is shape, is contained in O shape hard packing sheet and O shape elastomer on the face shield film outer.
Because the two-way admittance flap valve of this breathing apparatus has only flap valve shell and film tube, face shield does not need inflation during use, thereby has characteristics simple in structure, that volume is little, easy to use.
For ease of carrying and taking care of, on the bottom surface of air bag, there are a circular hole, the top of circular hole that one boss that is connected as a single entity with the bottom surface is arranged, when not using, two-way admittance flap valve and silica gel tube, face shield can be placed in the cavity that boss and air bag bottom surface surrounded.For increasing the function of this breathing apparatus, be provided with the oxygen supply check valve that is communicated with the air bag inner chamber in the bottom, side of air bag, be connected to the oxygen supply pipe on the oxygen supply check valve.Use for convenient, on O type hard packing sheet, be provided with two links symmetrically, between two links, connect an elastic frenulum.
Accompanying drawing shows the embodiment of this breathing apparatus, and wherein Fig. 1 is the front view of embodiment, and Fig. 2 is the vertical view of embodiment.
In the present embodiment, breathing apparatus comprises the air bag (1) that spring (2) are housed in face shield (9) and the inner chamber, the side of air bag (1) is compressible coil, the top of air bag (1) is provided with breather check valve (3), the side lower position is provided with connection tube (18) and the oxygen supply check valve (13) that is communicated with air bag (1) inner chamber, one circular hole (19) is arranged on the bottom surface, there is a boss (17) that is connected as a single entity with the bottom surface top of circular hole (19), on oxygen supply check valve (13), be set with oxygen supply pipe (14), outer section at connection tube (18) is connected with two-way admittance flap valve (4), two-way admittance flap valve (4) comprises that thin end is socketed in the film tube (6) that connection tube (18) is gone up the butt end opening, outer cover at film tube (6) is equipped with the flap valve shell (5) that is ampuliform, the bottom of flap valve shell (5) is screwed on the outer wall of connection tube (18), have gas outlet (7) on the sidewall, opening is connected to silica gel tube (8), the face shield (9) that is connected with the other end of silica gel tube (8) comprises the face shield film (10) that is shape, be contained in O shape hard packing sheet (11) and O shape elastomer (12) on face shield film (10) outer, O shape elastomer (12) is a latex ring, on O shape hard packing sheet (11), be provided with two links (16) symmetrically, be linked with at two and articulate an elastic frenulum (15) between (16), during use, this elastic frenulum (15) is enclosed within on patient's the head, so that the sealing of face shield film (10) and patient's face.When the passive expiration of patient, the gas of exhalation is discharged by gas outlet (7), and when passive inhaling of oxygen of patient or fresh air, film tube (6) is blocked gas outlet (7).
Claims (5)
1, a kind of breathing apparatus, comprise spring (2) and compressible air bag (1) are housed in face shield (9) and the inner chamber, the top of air bag (1) is provided with breather check valve (3), side lower position at air bag (1) is provided with the connection tube (18) that is communicated with air bag (1) inner chamber, it is characterized in that outer section at this connection tube (18) is connected with two-way admittance flap valve (4), two-way admittance flap valve (4) comprises the film tube (6) that carefully terminates at the last butt end opening of connection tube (18), outer cover at film tube (6) is equipped with the flap valve shell (5) that is ampuliform, the bottom of flap valve shell (5) is screwed on the outer wall of connection tube (18), have gas outlet (7) on the sidewall, opening is connected to silica gel tube (8), the face shield (9) that is connected with the other end of silica gel tube (8) comprises the face shield film (10) that is shape, is contained in O shape hard packing sheet (11) and O shape elastomer (12) on face shield film (10) outer.
2, according to the said breathing apparatus of claim 1, it is characterized in that a circular hole (19) is arranged on the bottom surface of air bag (1), there is a boss (17) that is connected as a single entity with the bottom surface top of circular hole (19).
3, according to the said breathing apparatus of claim 1, it is characterized in that being provided with the oxygen supply check valve (13) that is communicated with air bag (1) inner chamber in the bottom, side of air bag (1), be connected to oxygen supply pipe (14) on the oxygen supply check valve (13).
4, according to the said breathing apparatus of claim 1, it is characterized in that on O shape hard packing sheet (11), being provided with two links (16) symmetrically, between two links (16), articulate an elastic frenulum (15).
5,, it is characterized in that 0 shape elastomer (12) is a latex ring according to the said breathing apparatus of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230040 CN2153370Y (en) | 1993-01-08 | 1993-01-08 | First-aid inhalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230040 CN2153370Y (en) | 1993-01-08 | 1993-01-08 | First-aid inhalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2153370Y true CN2153370Y (en) | 1994-01-19 |
Family
ID=33806794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93230040 Expired - Fee Related CN2153370Y (en) | 1993-01-08 | 1993-01-08 | First-aid inhalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2153370Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641790A (en) * | 2016-02-20 | 2016-06-08 | 田井祥 | Respirator |
| CN107583164A (en) * | 2017-11-02 | 2018-01-16 | 蔡兴礼 | Portable pedal breathing mask |
| CN107812289A (en) * | 2017-11-02 | 2018-03-20 | 蔡兴礼 | Compression breathing mask case |
-
1993
- 1993-01-08 CN CN 93230040 patent/CN2153370Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641790A (en) * | 2016-02-20 | 2016-06-08 | 田井祥 | Respirator |
| CN107583164A (en) * | 2017-11-02 | 2018-01-16 | 蔡兴礼 | Portable pedal breathing mask |
| CN107812289A (en) * | 2017-11-02 | 2018-03-20 | 蔡兴礼 | Compression breathing mask case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2153370Y (en) | First-aid inhalator | |
| CN112169092A (en) | Children's internal medicine respiratory disease is with atomizing treatment device | |
| CN209751881U (en) | One-way conduction structure capable of caching gas | |
| CN215781332U (en) | Portable breathing training ware | |
| CN215309437U (en) | Multipurpose ventilation mask | |
| CN102580202B (en) | Long-necked respirator | |
| CN114129979A (en) | Lung rehabilitation training device after cardiothoracic surgery | |
| CN101318045B (en) | Oxygen gas kit | |
| CN2259914Y (en) | Tracheal tube respirator for emergency treatment | |
| CN210673973U (en) | Invasive breathing machine for assisting medical operation | |
| CN202538098U (en) | Long neck respirator | |
| CN2453946Y (en) | Combined multifunction respirator | |
| CN2523403Y (en) | Automatic micro-resistant oxygen supplying/exhausting device for high pressure cabin | |
| CN207708344U (en) | Vehicle-mounted concealed breathing mask | |
| CN2412596Y (en) | Multi-functional efficient split mask | |
| CN219332816U (en) | Portable oxygen inhaler for respiratory medicine clinic | |
| CN215653193U (en) | Portable universal life support system joint waterproof sealing structure | |
| CN215083726U (en) | Breathe severe respiratory recovery ware for internal medicine | |
| CN2162245Y (en) | Portable three-purpose first-aid machine with aspirating respirating and anaesthesia | |
| CN2528431Y (en) | Cupping apparatus with medicine magnet therapy | |
| CN214286583U (en) | Breathing training device with pressure control function | |
| CN215426724U (en) | Integrated positive and negative pressure respirator | |
| CN219127857U (en) | Round rubber coating face guard of laminating face | |
| CN215461043U (en) | Medical atomizer with prevent falling function | |
| CN213312741U (en) | Clinical medical simple respirator breather valve |
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 |