CN201996633U - Thoracic cavity drainage needle - Google Patents
Thoracic cavity drainage needle Download PDFInfo
- Publication number
- CN201996633U CN201996633U CN2011200838307U CN201120083830U CN201996633U CN 201996633 U CN201996633 U CN 201996633U CN 2011200838307 U CN2011200838307 U CN 2011200838307U CN 201120083830 U CN201120083830 U CN 201120083830U CN 201996633 U CN201996633 U CN 201996633U
- Authority
- CN
- China
- Prior art keywords
- needle
- needle body
- thoracic cavity
- hard tube
- puncture
- 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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- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a medical apparatus, particularly a thoracic cavity drainage needle; the scheme is that: a puncture needle, a needle handle and a connector are arranged on the needle body; a hose is sleeved on the puncture needle; a hard tube is sleeved on the needle body; and the hose and the hard tube are in an integral structure. The thoracic cavity drainage needle can prevent the lung tissue from being harmed and further reduce the medical risks, has a simple structure, is convenient to operate, and has a certain popularization significance.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of thoracic drainage needle.
Background technology
Thoracic duction instrument is the indispensable instrument of discharging hydrops in the thoracic cavity.Present thoracic drainage needle is generally the straight tube Open architecture, vertically be punctured to the thoracic cavity after, needle point is short to injure lung tissue easily, and the patient is constituted injury.
The utility model content
For overcoming above-mentioned technical problem, this utility model provide a kind of rational in infrastructure, can avoid thoracic drainage needle that pulmonary is damaged.
For realizing above-mentioned technical purpose, this utility model is realized by the following technical solutions: a kind of thoracic drainage needle, comprise a needle body, the front end of needle body is provided with thinner puncture needle, needle body is provided with needle handle, and the rear end of needle body is provided with union joint, it is characterized in that: be with a flexible pipe on the puncture needle, be with hard tube on the needle body, described flexible pipe and hard tube are structure as a whole.
This utility model is compared with conventional art, has following beneficial effect: by regulating the position of hard tube on needle body, make the needle point of puncture needle be positioned at the flexible pipe outside, after implementing puncture, regulate the position of hard tube on needle body, make the needle point of puncture needle be positioned at flexible pipe inside, can carry out drainage procedure this moment; Because the tip of puncture needle is positioned at flexible pipe during drain, can avoid lung tissue is damaged, and has further reduced medical-risk.It is simple in structure, and is easy to operate, has certain dissemination.
Description of drawings
Fig. 1 implements the preceding structural representation of puncture for this utility model;
Structural representation when Fig. 2 implements puncture for this utility model.
Among the figure, 1, union joint, 2, needle handle, 3, hard tube, 4, flexible pipe, 5, puncture needle, 6, needle body.
The specific embodiment
Referring to accompanying drawing 1,2, a kind of thoracic drainage needle, comprise a needle body 6, the front end of needle body 6 is provided with thinner puncture needle 5, needle body 6 is provided with needle handle 2, and the rear end of needle body 6 is provided with union joint 1, it is characterized in that: be with a flexible pipe 4 on the puncture needle 5, be with hard tube 3 on the needle body 6, described flexible pipe 4 is structure as a whole with hard tube 3.
Claims (1)
1. a thoracic drainage needle comprises a needle body, and the front end of needle body is provided with thinner puncture needle, needle body is provided with needle handle, and the rear end of needle body is provided with union joint, it is characterized in that: be with a flexible pipe on the puncture needle, be with hard tube on the needle body, described flexible pipe and hard tube are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200838307U CN201996633U (en) | 2011-03-21 | 2011-03-21 | Thoracic cavity drainage needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200838307U CN201996633U (en) | 2011-03-21 | 2011-03-21 | Thoracic cavity drainage needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201996633U true CN201996633U (en) | 2011-10-05 |
Family
ID=44699414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200838307U Expired - Fee Related CN201996633U (en) | 2011-03-21 | 2011-03-21 | Thoracic cavity drainage needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201996633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697540A (en) * | 2012-06-26 | 2012-10-03 | 江苏蓝域创新技术投资有限公司 | Needle used for puncturing and positioning pulmonary nodule |
-
2011
- 2011-03-21 CN CN2011200838307U patent/CN201996633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697540A (en) * | 2012-06-26 | 2012-10-03 | 江苏蓝域创新技术投资有限公司 | Needle used for puncturing and positioning pulmonary nodule |
| CN102697540B (en) * | 2012-06-26 | 2013-10-30 | 江苏蓝域创新技术投资有限公司 | Needle used for puncturing and positioning pulmonary nodule |
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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: 20111005 Termination date: 20140321 |