CN201727772U - Endocrine dyscrasia hydrops extractor - Google Patents
Endocrine dyscrasia hydrops extractor Download PDFInfo
- Publication number
- CN201727772U CN201727772U CN2010202555736U CN201020255573U CN201727772U CN 201727772 U CN201727772 U CN 201727772U CN 2010202555736 U CN2010202555736 U CN 2010202555736U CN 201020255573 U CN201020255573 U CN 201020255573U CN 201727772 U CN201727772 U CN 201727772U
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- CN
- China
- Prior art keywords
- negative pressure
- hydrops
- pressure needle
- tube
- storage test
- 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 endocrine dyscrasia hydrops extractor, which comprises a negative pressure needle tube. A piston and a piston rod are arranged in the negative pressure needle tube. The front end of the negative pressure needle tube is provided with a tee connecting pipe. Another two end ports of the tee connecting pipe are respectively provided with a puncture needle and a hydrops storage test tube. The puncture needle and the negative pressure needle tube are on the same straight line. In the using process of the endocrine dyscrasia hydrops extractor, hydrops extracted from the position of a thoracic cavity or an abdominal cavity and the like of a patient directly enters the hydrops storage test tube. The joint of the hydrops storage test tube and the tee connecting pipe is provided with a sealing rubber ring so as to not only guarantee that the negative pressure is formed in the negative pressure needle tube, but also avoid the hydrops being contacted with the outside environment, prevent the extracted hydrops from being polluted and guarantee accuracy of an inspection result.
Description
Technical field
This utility model relates to medical instruments field, relates in particular to a kind of special implement of the endocrine disturbance's of extraction hydrops.
Background technology
The endocrine disturbance can cause the hydrops at positions such as thoracic cavity, abdominal cavity, adopts tapping to diagnose and treat clinically mostly, needs liquid is injected in vitro behind drawing liquid, sends to check then.Be made in like this in the liquid transfer process, be easy to, thereby cause assay inaccurate, influence making a definite diagnosis of disease by external environmental.
The utility model content
Technical problem to be solved in the utility model provides a kind of safety and sanitation, endocrine disturbance's hydrops withdrawal device easy and simple to handle.
For solving the problems of the technologies described above, the technical solution of the utility model is: endocrine disturbance's hydrops withdrawal device, comprise the negative pressure needle tubing, in the described negative pressure needle tubing piston and piston rod are installed, the front end of described negative pressure needle tubing is equipped with three-limb tube, two other port of described three-limb tube is separately installed with puncture needle and liquid storage test tube, and described puncture needle and described negative pressure needle tubing are point-blank.
As a kind of optimized technical scheme, be provided with sealing rubber ring between described liquid storage test tube and the described three-way connector.
Owing to adopted technique scheme, endocrine disturbance's hydrops withdrawal device, comprise the negative pressure needle tubing, in the described negative pressure needle tubing piston and piston rod are installed, the front end of described negative pressure needle tubing is equipped with three-limb tube, two other port of described three-limb tube is separately installed with puncture needle and liquid storage test tube, and described puncture needle and described negative pressure needle tubing are point-blank; In the use, the hydrops that extracts in positions such as patient thoracic cavity or abdominal cavity directly enters the liquid storage test tube, because the junction of liquid storage test tube and three-limb tube is provided with sealing rubber ring, both can guarantee that the negative pressure in the negative pressure needle tubing formed, avoided hydrops to contact again with external environment, avoid the hydrops that extracts contaminated, guaranteed the accuracy of assay.
Description of drawings
Accompanying drawing is the structural representation of this utility model embodiment;
Among the figure: 1-negative pressure needle tubing; The 2-piston; The 3-piston rod; The 4-three-limb tube; The 5-puncture needle; 6-liquid storage test tube; The 7-sealing rubber ring.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth this utility model.Should be understood that these embodiment only to be used to this utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications this utility model after the content of having read this utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in drawings, endocrine disturbance's hydrops withdrawal device, comprise negative pressure needle tubing 1, piston 2 and piston rod 3 are installed in the described negative pressure needle tubing 1, the front end of described negative pressure needle tubing 1 is equipped with three-limb tube 4, two other port of described three-limb tube 4 is separately installed with puncture needle 5 and liquid storage test tube 6, and described puncture needle 5 and described negative pressure needle tubing 1 are point-blank.Be provided with sealing rubber ring 7 between described liquid storage test tube 6 and the described three-way connector 4.
In the use, the hydrops that extracts in positions such as patient thoracic cavity or abdominal cavity directly enters the liquid storage test tube 6, because liquid storage test tube 6 is provided with sealing rubber ring 7 with the junction of three-limb tube 4, both can guarantee that the negative pressure in the negative pressure needle tubing formed, avoided hydrops to contact again with external environment, avoid the hydrops that extracts contaminated, guaranteed the accuracy of assay.
This endocrine disturbance's hydrops withdrawal device can install three-limb tube 4, liquid storage test tube 6 and sealing rubber ring 7 additional and promptly can be made between the syringe needle of common needle tubing and needle tubing, draw materials conveniently, makes simply, and production cost is low.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; that describes in the foregoing description and the description just illustrates principle of the present utility model; under the prerequisite that does not break away from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall in claimed this utility model scope.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
All are from design of the present utility model, and the reconfiguration of having done without creative work all drops within the protection domain of the present utility model.
Claims (2)
1. endocrine disturbance's hydrops withdrawal device, comprise the negative pressure needle tubing, in the described negative pressure needle tubing piston and piston rod are installed, it is characterized in that: the front end of described negative pressure needle tubing is equipped with three-limb tube, two other port of described three-limb tube is separately installed with puncture needle and liquid storage test tube, and described puncture needle and described negative pressure needle tubing are point-blank.
2. endocrine disturbance's hydrops withdrawal device as claimed in claim 1 is characterized in that: be provided with sealing rubber ring between described liquid storage test tube and the described three-way connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202555736U CN201727772U (en) | 2010-07-02 | 2010-07-02 | Endocrine dyscrasia hydrops extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202555736U CN201727772U (en) | 2010-07-02 | 2010-07-02 | Endocrine dyscrasia hydrops extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201727772U true CN201727772U (en) | 2011-02-02 |
Family
ID=43518930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202555736U Expired - Fee Related CN201727772U (en) | 2010-07-02 | 2010-07-02 | Endocrine dyscrasia hydrops extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201727772U (en) |
-
2010
- 2010-07-02 CN CN2010202555736U patent/CN201727772U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20110702 |