CN204601311U - The artificial ventilator that first aid is special - Google Patents
The artificial ventilator that first aid is special Download PDFInfo
- Publication number
- CN204601311U CN204601311U CN201520286534.5U CN201520286534U CN204601311U CN 204601311 U CN204601311 U CN 204601311U CN 201520286534 U CN201520286534 U CN 201520286534U CN 204601311 U CN204601311 U CN 204601311U
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- CN
- China
- Prior art keywords
- air tube
- patient
- respirator
- aid
- oral cavity
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- 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
This utility model provides the special artificial ventilator of a kind of first aid, comprise air tube, air tube is set with lower respirator, several through hole is offered in air tube lower end, symmetrical hinged two expansion links on the air tube of lower respirator end portion, hinged oral cavity expanding frame on each expansion link, in oral cavity, the profile of the peripheral shape of opening frame and the tooth of people matches.For the patient under the severe coma state of dental articulation tension, this utility model is put into the mandibular joint that patient pries open, can stretch by arranging and adjust the oral cavity expanding frame of angle, conveniently strut patient teeth and can prevent mandibular joint from automatically closing, thus artificial ventilator can be made to insert in patient's mouth, ensure first aid efficiency.This utility model also has advantage compact, cheap for manufacturing cost and easy to use simple for structure.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments of first aid, is exactly the special artificial ventilator of a kind of first aid.
Background technology
Artificial respiration is a kind of first-aid method when stopping for autonomous respiration.Artificial ventilator can be avoided medical personnel are directly contacted with patient in first aid procedures, prevents cross infection of disease.But there is following shortcoming in existing artificial ventilator: when patient is under severe coma state, dental articulation tension, can be automatically closed after prying open mandibular joint, artificial ventilator cannot be inserted in patient's mouth, and to enforcement, artificial respiration brings inconvenience, and directly affects the life security of first aid efficiency and patient.
Utility model content
The purpose of this utility model is to provide the special artificial ventilator of a kind of first aid, and patient can be made to be opened all the time by first aid procedures Tooth, ensures first aid efficiency.
This utility model for achieving the above object, be achieved through the following technical solutions: comprise air tube, air tube is set with lower respirator, several through hole is offered in air tube lower end, symmetrical hinged two expansion links on the air tube of lower respirator end portion, hinged oral cavity expanding frame on each expansion link, in oral cavity, the profile of the peripheral shape of opening frame and the tooth of people matches.
In order to realize the purpose of this utility model further, can also by the following technical solutions: respirator is installed in described air tube upper end.By upper connecting bolt between described air tube and upper respirator.Side pipe is installed in the side of the air tube in described lower respirator upper part, and side pipe is connected with oxygen hose; Installation side check valve on side pipe; Air tube above side pipe installs check valve.Described side pipe and oxygen hose are by side connecting bolt.
The utility model has the advantage of: for the patient under the severe coma state of dental articulation tension, this utility model is put into the mandibular joint that patient pries open, can stretch by arranging and adjust the oral cavity expanding frame of angle, conveniently strut patient teeth and can prevent mandibular joint from automatically closing, thus artificial ventilator can be made to insert in patient's mouth, ensure first aid efficiency.This utility model also has advantage compact, cheap for manufacturing cost and easy to use simple for structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model; Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Reference numeral: check valve 11 side, check valve 4 air tube 5 times respirator 6 side pipe 7 expansion link 8 oral cavity expanding frame 9 through hole 10 sides connecting bolt 12 oxygen hose on connecting bolt 3 on respirator 2 on 1.
Detailed description of the invention
The artificial ventilator that first aid described in the utility model is special, as shown in Figure 1, comprises air tube 4, air tube 4 is set with lower respirator 5, and several through hole 9 is offered in air tube 4 lower end; As shown in Figure 2, symmetrical hinged two expansion links 7 on the air tube 4 of lower respirator 5 end portion, hinged oral cavity expanding frame 8 on each expansion link 7, in oral cavity, the profile of the peripheral shape of opening frame 8 and the tooth of people matches.During use, the air tube 4 of lower respirator less than 5 is inserted in patient's mouth, fastens patient oral cavity by lower respirator 5, prevent gas leakage.The patient of severe coma because the state of an illness is critical, dental articulation tension, patient's mandibular joint can be pried open, this utility model is placed in the patient's mouth, cavity opening frame 8 is fitted in the upper lower teeth of patient, more lower respirator 5 is fastened patient oral cavity, the operation that now practices artificial respiration again can prevent tooth from closing the inconvenience brought, improving first aid efficiency, gaining time for rescuing.Oral cavity expanding frame 8 is hinged on expansion link 7, expansion link 7 is hinged on air tube 4, this structure in use, only patient teeth need be pried open slightly, the shape of the mouth as one speaks can opened according to patient, the angle of adjustment oral cavity expanding frame 8 and distance each other, oral cavity expanding frame 8 is stretched in patient's mouth, cavity opening frame 8 is made to be fitted in the upper lower teeth of patient, adjust length and the angle of expansion link 7 again, thus patient teeth is strutted, this structure uses health, avoid causing courses of infection because staff struts patient teeth, also avoid because strutting the patient teeth and oral area muscle injury that patient teeth causes by force.
Conveniently medical personnel exhale, and as shown in Figure 1, respirator 1 is installed in described air tube 4 upper end.
Conveniently give patient's delivering oxygen rapidly after artificial respiration's first aid, as shown in Figure 1, side pipe 6 is installed in the side of the air tube 4 in described lower respirator 5 upper part, and side pipe 6 is connected with oxygen hose 12; Installation side check valve 10 on side pipe 6, the airintake direction of side check valve 10 is left from the right side; Air tube 4 above side pipe 6 installs check valve 3, the airintake direction of upper check valve 3 be on word under.After artificial respiration's first aid terminates, oxygen hose 12 is directly connected with oxygen cylinder, can to patient's delivering oxygen.
Conveniently respirator 1 and/or oxygen hose 12 are connected with air tube 4, as shown in Figure 1, by upper connecting bolt 2 between described air tube 4 and upper respirator 1; Described side pipe 6 and oxygen hose 12 are by side connecting bolt 11.During use, directly upper respirator 1 and/or air tube 4 are screwed on.
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The technology contents of the not detailed description of this utility model is known technology.
Claims (5)
1. the artificial ventilator that first aid is special, it is characterized in that: comprise air tube (4), air tube (4) is set with lower respirator (5), several through hole (9) is offered in air tube (4) lower end, upper symmetrical hinged two expansion links (7) of the air tube (4) of lower respirator (5) end portion, the upper hinged oral cavity expanding frame (8) of each expansion link (7), in oral cavity, the profile of the peripheral shape of opening frame (8) and the tooth of people matches.
2. the artificial ventilator that first aid according to claim 1 is special, is characterized in that: respirator (1) is installed in described air tube (4) upper end.
3. the artificial ventilator that first aid according to claim 2 is special, is characterized in that: by upper connecting bolt (2) between described air tube (4) and upper respirator (1).
4. the artificial ventilator that first aid according to claim 1 is special, is characterized in that: side pipe (6) is installed in the side of the air tube (4) in described lower respirator (5) upper part, and side pipe (6) is connected with oxygen hose (12); The upper installation side check valve (10) of side pipe (6); The air tube (4) of side pipe (6) top installs check valve (3).
5. the artificial ventilator that first aid according to claim 4 is special, is characterized in that: described side pipe (6) and oxygen hose (12) are by side connecting bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286534.5U CN204601311U (en) | 2015-05-06 | 2015-05-06 | The artificial ventilator that first aid is special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286534.5U CN204601311U (en) | 2015-05-06 | 2015-05-06 | The artificial ventilator that first aid is special |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601311U true CN204601311U (en) | 2015-09-02 |
Family
ID=53953908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520286534.5U Expired - Fee Related CN204601311U (en) | 2015-05-06 | 2015-05-06 | The artificial ventilator that first aid is special |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601311U (en) |
-
2015
- 2015-05-06 CN CN201520286534.5U patent/CN204601311U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |