CN204637097U - Open pneumothorax first aid device - Google Patents
Open pneumothorax first aid device Download PDFInfo
- Publication number
- CN204637097U CN204637097U CN201520205904.8U CN201520205904U CN204637097U CN 204637097 U CN204637097 U CN 204637097U CN 201520205904 U CN201520205904 U CN 201520205904U CN 204637097 U CN204637097 U CN 204637097U
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- space
- closed
- mouth
- air bag
- aid device
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Abstract
Open pneumothorax first aid device relates to a kind of medical apparatus and instruments, is applicable to the emergency aid and treatment of open pneumothorax patient inside and outside hospital, makes open pneumothorax become closed pneumothorax and promotes that the multiple of collapsed lung opens.Mainly comprise space-closed air bag, airbag aeration mouth, space-closed cover, one-way exhaust mouth, unidirectional bleeding point, negative pressure drainage mouth, elastic fixing band, Non-return air valve and sealing cap 9 part composition.First aid device is fixed on thoracic wall wound by elastic fixing band, regulates the gas flow in space-closed air bag by airbag aeration mouth, make its can with different parts chest wall cutaneous close contact, and hemostasis by compression effect is played to wound surrounding tissue.Space-closed air bag and space-closed hood-shaped become a closed space, the one-way exhaust mouth optionally on usage space seal bootr, unidirectional bleeding point and the aerofluxus of negative pressure drainage mouth.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, being for promptly closing open pneumothorax wound during open pneumothorax first aid, promoting atrophy lung recruitment.
Background technology
Open pneumothorax organizes holostrome impaired because wound causes thoracic wall, and outside air can dig mouth turnover thoracic cavity through thoracic wall, Ipsilateral intrathoracic negative pressure is disappeared and causes the pulmonary collapse and mediastinal flutter, thus cause human body severe depletion of oxygen and circulatory function obstacle.At present, the first-aid method of open pneumothorax covers wound by aseptic dressing or cotton pad, then fix with adhesive plaster or bandaging, makes open pneumothorax become closed pneumothorax and promptly be sent to hospital and treat further., there is hidden danger to the emergency aid and treatment of such patient in the emergency aid and treatment method complex operation of current open pneumothorax and effect is undesirable.
Summary of the invention
For overcome existing open pneumothorax promptly rescue the loaded down with trivial details of method and effect imprecise, the technical problem that this utility model solves is to provide a kind of survival kit of open pneumothorax, can provide medical apparatus and instruments satisfactory for result simple to operate in hospital or when curing Pre-hospital emergency.The open pneumothorax first aid device that this utility model provides can not only close open pneumothorax wound and the hemostasis of compressing wound surrounding tissue fast and effectively, and can optionally use three different vent to promote atrophy lung recruitment according to demand.
This utility model solves the technical scheme that its technical problem adopts: open pneumothorax first aid device comprises space-closed air bag, airbag aeration mouth, space-closed cover, one-way exhaust mouth, unidirectional bleeding point, negative pressure drainage mouth, elastic fixing band, Non-return air valve and sealing cap.Described space-closed air bag and space-closed cover form an entirety.Space-closed air bag regulates gas flow in it by airbag aeration mouth, makes air bag and chest different parts wound skin close contact.Funnel-form space-closed cover is respectively equipped with one-way exhaust mouth, unidirectional bleeding point, negative pressure drainage mouth.
Described space-closed air bag diameter is about 20mm, be made up of medical polyvinyl, space-closed air bag opening is oval, minor axis 70mm, major axis can be made into 90mm, 100mm, 110mm, 120mm etc. to adapt to different size wound, space-closed air bag has airbag aeration mouth adjustments of gas amount.
The thick about 2mm of described space-closed cover, the translucent cover wall be made up of medical plastic, its opening is that the circle of diameter about 50mm and elastic fixing band opening match.
Described funnel-form space-closed cover wall is provided with one-way exhaust mouth, and opening diameter is 10mm, is provided with Non-return air valve and discharges for gas unidirectional in it; Unidirectional bleeding point openings of sizes and syringe nipple size are coincide; Negative pressure drainage mouth openings of sizes and negative-pressure water-sealing bottle graft tone are closed, and each air vent is all furnished with corresponding sealing cap.
The beneficial effects of the utility model are, medical personnel can select the open pneumothorax first aid device of appropriate size according to patient's wound size, the space-closed air bag of open pneumothorax first aid device regulates aeration quantity by inflation inlet, make the skin close contact around air bag and chest different parts wound and oppress wound surrounding tissue to stop blooding, space-closed air bag and space-closed cover form an entirety, optionally can use vent according to existence conditions, Ipsilateral breast intracavity gas be discharged and promotes that the multiple of collapsed lung opens.This utility model is applicable to outside hospital or the emergency aid and treatment that in hospital, the emergency aid and treatment, particularly chest wound of emergency department's open pneumothorax is longer comparatively greatly, convenient to use, and curative effect certainly.
Accompanying drawing explanation
Accompanying drawing is schematic diagram of the present utility model (Fig. 1) and longitudinal section figure (Fig. 2)
Unidirectional bleeding point 6. negative pressure drainage mouth 7. elastic fixing band 8. Non-return air valve 9. sealing cap of 1. space-closed air bag 2. airbag aeration mouth 3. space-closed cover 4. one-way exhaust mouth 5. in figure
Specific embodiments
Medical personnel can select the open pneumothorax first aid device of appropriate size according to patient's wound size, by elastic fixing band (7), open pneumothorax first aid device is fixed on patient's thoracic wall wound place, the gas flow in space-closed air bag (1) is regulated by airbag aeration mouth (2), make its can with different parts chest wall cutaneous close contact, and hemostasis by compression effect can be played to wound surrounding tissue.Medical personnel can open the suitable air vent of sealing cap (9) choice for use according to demand, (5) can be bled by choice for use disposable syringe from unidirectional bleeding point, or select one-way exhaust mouth (4) from main exhaust, or connect the discharge of negative-pressure water-sealing bottle promotion gas at negative pressure drainage mouth (6), or the several air vent of choice for use promotes that the multiple of Ipsilateral atrophy lung opens simultaneously.The onset simple to operate of this open pneumothorax first aid device is rapid, is applicable to the emergent management of emergency treatment section office in field first aid outside hospital and hospital.
Claims (4)
1. open pneumothorax first aid device, comprise space-closed air bag, airbag aeration mouth, space-closed cover, one-way exhaust mouth, unidirectional bleeding point, negative pressure drainage mouth, elastic fixing band and sealing cap, it is characterized in that: described open pneumothorax first aid device is fixed on thoracic wall by elastic fixing band, space-closed air bag and space-closed hood-shaped become a closed space, space-closed cover is provided with one-way exhaust mouth, unidirectional bleeding point and the aerofluxus of negative pressure drainage mouth, promotes to wither lung recruitment.
2. open pneumothorax first aid device according to claim 1, it is characterized in that: space-closed air bag is made up of medical polyvinyl, space-closed air bag air bag diameter is about 20mm, space-closed air bag opening is oval, minor axis 70mm, major axis can be made into 90mm, 100mm, 110mm, 120mm etc. to adapt to different size wound, space-closed air bag has airbag aeration mouth adjustments of gas amount.
3. open pneumothorax first aid device according to claim 1, is characterized in that: space-closed cover makes transparent funnel-form by medical plastic, and cone wall thickness is about 2mm, and its opening is that the circle of diameter about 50mm and elastic fixing band opening match.
4. open pneumothorax first aid device according to claim 1, it is characterized in that: bell housing wall has one-way exhaust mouth, opening diameter is 10mm, is provided with Non-return air valve and discharges for gas unidirectional in it; Unidirectional bleeding point openings of sizes and syringe nipple size are coincide; Negative pressure drainage mouth openings of sizes and negative-pressure water-sealing bottle graft tone are closed, and each air vent is all furnished with corresponding sealing cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520205904.8U CN204637097U (en) | 2014-11-28 | 2015-03-31 | Open pneumothorax first aid device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014207313695 | 2014-11-28 | ||
| CN201420731369 | 2014-11-28 | ||
| CN201520205904.8U CN204637097U (en) | 2014-11-28 | 2015-03-31 | Open pneumothorax first aid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204637097U true CN204637097U (en) | 2015-09-16 |
Family
ID=54089880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520205904.8U Expired - Fee Related CN204637097U (en) | 2014-11-28 | 2015-03-31 | Open pneumothorax first aid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204637097U (en) |
-
2015
- 2015-03-31 CN CN201520205904.8U patent/CN204637097U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180331 |