CN201404576Y - Thoracic cavity puncture needle fixer - Google Patents
Thoracic cavity puncture needle fixer Download PDFInfo
- Publication number
- CN201404576Y CN201404576Y CN200920025491XU CN200920025491U CN201404576Y CN 201404576 Y CN201404576 Y CN 201404576Y CN 200920025491X U CN200920025491X U CN 200920025491XU CN 200920025491 U CN200920025491 U CN 200920025491U CN 201404576 Y CN201404576 Y CN 201404576Y
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- thoracic cavity
- bushing
- fixer
- pipe
- 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 relates to a thoracic cavity puncture needle fixer, which belongs to the technical field of medical treatment auxiliary appliances, and comprises a bushing (1), a trumpet shaped nozzle (2) and a suction cup (3). The thoracic cavity puncture needle fixer is characterized in that the bushing wall on upper end of the bushing (1) the internal diameter of which is suited to the external diameter of the puncture needle is provided with a fastening bolt (4), and the lower end is communicated with the trumpet shaped nozzle (2); the periphery of the lower end of the trumpet shaped nozzle (2) is provided with a ring shaped flange (5); and the bottom surface of the ring shaped flange (5) is uniformly provided with three suction cups (3). The thoracic cavity puncture needle fixer hassimple structure, convenient use and firm fixation of the puncture needle, can effectively avoid the swing or the pulling by the guide tube of the puncture needle, ensures that the effusion in the thoracic cavity can be smoothly extracted, and reduces the suffer of the patient and the labor intensity of the medical care personnel.
Description
Technical field
This utility model belongs to the medical auxiliary apparatus technical field, specifically a kind of thoracentesis needle lock.
Background technology
After producing hydrops in the patient thoracic cavity, need as soon as possible hydrops to be extracted from the thoracic cavity, at present, the device that extracts hydrops mainly contains puncture needle, conduit, syringe.When extracting hydrops from the thoracic cavity, the puncture needle that is connected with conduit is inserted into intrathoracic hydrops position, the reuse syringe carries out hydrops and extracts.After puncture needle inserted the thoracic cavity, the upper end of puncture needle was easy to generate swing or is spurred by conduit, and the pin hole that causes syringe needle to produce displacement or syringe needle front end gets clogged because of displacement, influences drawing liquid, has increased misery to the patient.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of can be with the thoracentesis needle fixation, the thoracentesis needle lock that prevents its swing or be pulled.
Order of the present utility model is achieved in that this thoracentesis needle lock is made up of sleeve pipe, the horn-like mouth of pipe, sucker, the sleeve pipe upper end tube wall that internal diameter and puncture needle external diameter adapt is provided with fastening bolt, the lower end is connected with the horn-like mouth of pipe, end periphery is provided with circular fold under the horn-like mouth of pipe, and the circular fold bottom surface is provided with three suckers equably.
During use, after the puncture needle front end that the rear end is connected with conduit passes sleeve and inserts chest the position of hydrops is arranged, sleeve pipe is absorbed and fixed at the thoracic cavity outer wall, gets final product puncture needle is fastening with fastening bolt at last with the sucker of circular fold bottom surface.
Advantage of the present utility model: simple in structure, easy to use, the puncture needle fixation can effectively prevent puncture needle swing or spurred by conduit, guarantees that puncture needle extracts hydrops in the thoracic cavity out smoothly, alleviates the painful and medical personnel's labor intensity of patient.
Description of drawings
Accompanying drawing is a structure chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this thoracentesis needle lock is made up of sleeve pipe 1, the horn-like mouth of pipe 2, sucker 3, the sleeve pipe 1 upper end tube wall that internal diameter and puncture needle external diameter adapt is provided with fastening bolt 4, the lower end is connected with the horn-like mouth of pipe 2,2 times end peripheries of the horn-like mouth of pipe are provided with circular fold 5, and circular fold 5 bottom surfaces are provided with three suckers 3 equably.
Claims (1)
1, a kind of thoracentesis needle lock, form by sleeve pipe (1), the horn-like mouth of pipe (2), sucker (3), it is characterized in that sleeve pipe (1) the upper end tube wall that internal diameter and puncture needle external diameter adapt is provided with fastening bolt (4), the lower end is connected with the horn-like mouth of pipe (2), the horn-like mouth of pipe (2) end periphery down is provided with circular fold (5), and circular fold (5) bottom surface is provided with three suckers (3) equably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920025491XU CN201404576Y (en) | 2009-05-25 | 2009-05-25 | Thoracic cavity puncture needle fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920025491XU CN201404576Y (en) | 2009-05-25 | 2009-05-25 | Thoracic cavity puncture needle fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201404576Y true CN201404576Y (en) | 2010-02-17 |
Family
ID=41675493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920025491XU Expired - Fee Related CN201404576Y (en) | 2009-05-25 | 2009-05-25 | Thoracic cavity puncture needle fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201404576Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143420A (en) * | 2021-05-07 | 2021-07-23 | 陕西省人民医院 | Nerve block anesthesia needle, anesthesia device and use method thereof |
-
2009
- 2009-05-25 CN CN200920025491XU patent/CN201404576Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143420A (en) * | 2021-05-07 | 2021-07-23 | 陕西省人民医院 | Nerve block anesthesia needle, anesthesia device and use method thereof |
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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: 20100217 Termination date: 20110525 |