CN2675135Y - Safety closed type drainage arrangement specified for pneumothorax - Google Patents
Safety closed type drainage arrangement specified for pneumothorax Download PDFInfo
- Publication number
- CN2675135Y CN2675135Y CN 200420028278 CN200420028278U CN2675135Y CN 2675135 Y CN2675135 Y CN 2675135Y CN 200420028278 CN200420028278 CN 200420028278 CN 200420028278 U CN200420028278 U CN 200420028278U CN 2675135 Y CN2675135 Y CN 2675135Y
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- drainage
- pneumothorax
- mozzle
- hole
- model
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Abstract
The utility model provides a safety closed drainage device specified for pneumothorax which is characterized in that the end of a drainage tube is provided with a columnar drainage casing; the end surface of the drainage casing is provided with a through hole and a sealed pad which are coaxial with the drainage tube. A puncturing needle is plugged in the drainage tube via the through hole and the sealing pad. The lateral surface of the drainage casing is also provided with a drainage interface whose interior is provided with a single-direction leather valve which can prevent the external gas from flowing in. Thus the pneumothorax drainage operation can be more convenient, and patients can freely move off sickbeds. In addition, the utility model has the advantages of simple structure, and easy production.
Description
Technical field
This utility model relates to a kind of closed drainage of pleural cavity medical apparatus and instruments, the special-purpose closed drainage device of especially a kind of safety pneumothorax.
Background technology
Pneumothorax be at ordinary times with common disease in wartime, generally rescuing principle is that modus operandi carries out closed drainage of pleural cavity.Concrete grammar is: cut thoracic wall at the pneumothorax position with scalpel, insert drainage tube, fixedly drainage tube is finished.This method not only needs comparatively skilled operant skill and special equipment, and needs to connect water-sealed drainage bottle, is not suitable for patient's ambulation.Especially the different medical unit in wartime and rural area and community is difficult to carry out especially, and therefore the patient who makes part suffer from pneumothorax has incured loss through delay rescue opportunity, so that threat to life.
Summary of the invention
This utility model provides a kind of easy and simple to handle for solving the technical problem that exists in the known technology, is convenient to the special-purpose closed drainage device of safety pneumothorax of patient's ambulation.
The technical scheme that this utility model is taked for the technical problem that exists in the solution known technology is:
The special-purpose closed drainage device of a kind of safety pneumothorax, have the cylindrical diversion shell of water conservancy diversion interface and the fixed-wing that is sleeved on the mozzle is formed by the mozzle of flexibility, the side that is communicated with mozzle, also be shaped on and the homoaxial through hole of the mozzle that is connected on the described cylindrical diversion shell end face, be fitted with puncture needle in through hole and the mozzle, diversion shell through hole installed inside has the sealing gasket of anti-gas-leak; Unidirectional skin valve also is installed in the described water conservancy diversion interface.
Advantage and the good effect that the utlity model has are: owing to be fitted with puncture needle in mozzle, mozzle is directly thrust in the thoracic cavity with puncture needle, realize drain, need not the complex operations of modus operandi, therefore easy and simple to handle, wound is little, recovers fast; Because unidirectional skin valve is installed in the water conservancy diversion interface, stop the refluence of ambient atmos, therefore need not to connect water-sealed drainage bottle, make patient's ambulation comparatively convenient; In addition this utility model also have simple in structure, the advantage that is easy to make.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a left view of the present utility model.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, diversion shell 2 is as shown in Figure 2 cylindrical, and the center of both ends of the surface has through hole 5,9, and flexible mozzle 1 is installed on the through hole 9.By through hole 5 puncture needle 4 of plug-in mounting in mozzle 1.In order to prevent through hole 5 gas leakage, sealing gasket 3 is installed in the diversion shell of through hole 5 inboards.The side of diversion shell 2 also is shaped on water conservancy diversion interface 6.In order to prevent that ambient atmos from flowing into from the water conservancy diversion interface, unidirectional skin valve 7 is installed in the water conservancy diversion interface, the mozzle root also is set with fixed-wing 8, so that mozzle is fixed on this device on the thoracic wall after inserting the thoracic cavity.
Using method:
After the sterilization of pneumothorax position epidermis, local anaesthesia, the puncture needle that will have mozzle inserts in the thoracic cavity by desired depth, extracts puncture needle then, and sealing gasket is sealed through hole 5 automatically, with rubber plaster fixed-wing is fixed on the thoracic wall, and operation can be finished.If the pneumothorax amount is big, still can on the water conservancy diversion interface, connect water-sealed drainage bottle or negative pressure device.
Claims (1)
1. the special-purpose closed drainage device of a safety pneumothorax, have the cylindrical diversion shell of water conservancy diversion interface and the fixed-wing that is sleeved on the mozzle is formed by the mozzle of flexibility, the side that is communicated with mozzle, it is characterized in that: also be shaped on and the homoaxial through hole of the mozzle that is connected on the described cylindrical diversion shell end face, be fitted with puncture needle in through hole and the mozzle, diversion shell through hole installed inside has the sealing gasket of anti-gas-leak; Unidirectional skin valve also is installed in the described water conservancy diversion interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028278 CN2675135Y (en) | 2004-01-16 | 2004-01-16 | Safety closed type drainage arrangement specified for pneumothorax |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028278 CN2675135Y (en) | 2004-01-16 | 2004-01-16 | Safety closed type drainage arrangement specified for pneumothorax |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2675135Y true CN2675135Y (en) | 2005-02-02 |
Family
ID=34483569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420028278 Expired - Fee Related CN2675135Y (en) | 2004-01-16 | 2004-01-16 | Safety closed type drainage arrangement specified for pneumothorax |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2675135Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180043435A (en) * | 2016-10-19 | 2018-04-30 | 서울대학교병원 | Gas removal apparatus for tension pneumothorax |
| CN111821527A (en) * | 2020-07-29 | 2020-10-27 | 中国人民解放军联勤保障部队第九二〇医院 | Portable pneumothorax exhaust device and use method thereof |
-
2004
- 2004-01-16 CN CN 200420028278 patent/CN2675135Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180043435A (en) * | 2016-10-19 | 2018-04-30 | 서울대학교병원 | Gas removal apparatus for tension pneumothorax |
| KR101864315B1 (en) * | 2016-10-19 | 2018-06-05 | 서울대학교병원 | Gas removal apparatus for tension pneumothorax |
| WO2018074840A3 (en) * | 2016-10-19 | 2018-08-09 | 서울대학교병원 | Gas removal device for tension pneumothorax |
| CN111821527A (en) * | 2020-07-29 | 2020-10-27 | 中国人民解放军联勤保障部队第九二〇医院 | Portable pneumothorax exhaust device and use method thereof |
| CN111821527B (en) * | 2020-07-29 | 2024-02-09 | 中国人民解放军联勤保障部队第九二〇医院 | Portable pneumothorax exhaust device |
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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 |