CN201949402U - Extraction decompressor for pneumothorax - Google Patents
Extraction decompressor for pneumothorax Download PDFInfo
- Publication number
- CN201949402U CN201949402U CN2010207008463U CN201020700846U CN201949402U CN 201949402 U CN201949402 U CN 201949402U CN 2010207008463 U CN2010207008463 U CN 2010207008463U CN 201020700846 U CN201020700846 U CN 201020700846U CN 201949402 U CN201949402 U CN 201949402U
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- CN
- China
- Prior art keywords
- exhaust tube
- decompressor
- pressure gauge
- pneumothorax
- bleeding
- 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 discloses an extraction decompressor for pneumothorax. The extraction decompressor comprises an exhaust tube, wherein the front end of the exhaust tube is connected with a pinhead, a pressure gauge is connected to the exhaust tube at the rear part of the pinhead, a unidirectional ducting valve is arranged on the exhaust tube at the rear part of the pressure gauge, and the rear end of the exhaust tube is connected with an extraction cylinder; the unidirectional ducting valve comprises a valve body unidirectionally ducted from the front end to the rear end of the exhaust tube; and the extraction cylinder is a piston type extraction cylinder. In the utility model, the pressure gauge and the unidirectional ducting valve are arranged on the exhaust tube, the air pressure condition in the chest can be observed through the pressure gauge in real time, and the unidirectional ducting valve ensures that the air can be ducted only from the front end to the rear end of the exhaust tube, so that the situation that the air enters the chest can be eliminated.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of instrument that pneumothorax is bled and reduced pressure that is used for.
Background technology
Pneumothorax is the aerothorax disease that causes owing to multiple reason, and clinical common Therapeutic Method is that breast is worn the treatment of bleeding.It is to insert pleural space with puncture needle that breast is worn the therapeutic process of bleeding, and extracts hydrops repeatedly in the rubber tube with syringe insertion backshank.When no syringe links to each other with rubber tube, clamp to live rubber tube, to prevent air admission thoracic cavity film.Whole operation process need two people cooperate, and complex steps makes air admission become the thoracic cavity of negative pressure easily, brings certain misery to the patient.
The utility model content
The purpose of this utility model is to provide a kind of pneumothorax decompressor of bleeding, and this decompressor of bleeding is worn in the therapeutic process of bleeding at breast, can be finished by people's independent operation, uses very easy.
This utility model to achieve these goals, the technical solution of employing is:
The pneumothorax decompressor of bleeding comprises exhaust tube, and the front end of described exhaust tube is connected with syringe needle, is connected with Pressure gauge on the exhaust tube at syringe needle rear portion, and the exhaust tube at Pressure gauge rear portion is provided with unidirectional conducting valve, and the rear end of exhaust tube is connected with pump bowl.
Above-mentioned unidirectional conducting valve is the valve body by the unidirectional conducting to the back-end of exhaust tube front end.
Above-mentioned pump bowl is the piston type pump bowl.
The beneficial effects of the utility model: this kind pneumothorax decompressor of bleeding, on exhaust tube, be provided with Pressure gauge and unidirectional conducting valve, Pressure gauge can the intrathoracic air pressure situation of real-time monitored, unidirectional conducting valve has guaranteed that gas only can stop the situation in air admission thoracic cavity by the conducting to the back-end of exhaust tube front end.In addition, this decompressor of bleeding is worn in the therapeutic process of bleeding at breast, only needs a people just can to finish by independent operation, uses very easy.
Description of drawings
Fig. 1 is the bleed structure diagram of decompressor of pneumothorax.
The specific embodiment
Below in conjunction with Fig. 1 this utility model is elaborated:
The pneumothorax decompressor of bleeding comprises exhaust tube 1, and the front end of described exhaust tube 1 is connected with syringe needle 2, is connected with Pressure gauge 3 on the exhaust tube 1 at syringe needle 2 rear portions, and the exhaust tube 1 at Pressure gauge 3 rear portions is provided with unidirectional conducting valve 4, and the rear end of exhaust tube 1 is connected with pump bowl 5.Described unidirectional conducting valve 4 is the valve bodies by the unidirectional conducting to the back-end of exhaust tube 1 front end.Described pump bowl 5 is the piston type pump bowl.
The pneumothorax decompressor of bleeding is provided with Pressure gauge and unidirectional conducting valve on exhaust tube, Pressure gauge can the intrathoracic air pressure situation of real-time monitored, and unidirectional conducting valve has guaranteed that gas only can stop the situation in air admission thoracic cavity by the conducting to the back-end of exhaust tube front end.In addition, this decompressor of bleeding is worn in the therapeutic process of bleeding at breast, only needs a people just can to finish by independent operation, uses very easy.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; this utility model also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection domain of the present utility model.
Claims (3)
1. the pneumothorax decompressor of bleeding, comprise exhaust tube, it is characterized in that: the front end of described exhaust tube is connected with syringe needle, is connected with Pressure gauge on the exhaust tube at syringe needle rear portion, the exhaust tube at Pressure gauge rear portion is provided with unidirectional conducting valve, and the rear end of exhaust tube is connected with pump bowl.
2. the pneumothorax according to claim 1 decompressor of bleeding, it is characterized in that: described unidirectional conducting valve is the valve body by the unidirectional conducting to the back-end of exhaust tube front end.
3. the pneumothorax according to claim 1 and 2 decompressor of bleeding, it is characterized in that: described pump bowl is the piston type pump bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207008463U CN201949402U (en) | 2010-12-31 | 2010-12-31 | Extraction decompressor for pneumothorax |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207008463U CN201949402U (en) | 2010-12-31 | 2010-12-31 | Extraction decompressor for pneumothorax |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201949402U true CN201949402U (en) | 2011-08-31 |
Family
ID=44493532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010207008463U Expired - Fee Related CN201949402U (en) | 2010-12-31 | 2010-12-31 | Extraction decompressor for pneumothorax |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201949402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394201A (en) * | 2018-12-07 | 2019-03-01 | 刘铁楠 | A kind of pneumothorax monitoring device |
-
2010
- 2010-12-31 CN CN2010207008463U patent/CN201949402U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394201A (en) * | 2018-12-07 | 2019-03-01 | 刘铁楠 | A kind of pneumothorax monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20111231 |