CN202777214U - Endocrine hydrops extracting device - Google Patents
Endocrine hydrops extracting device Download PDFInfo
- Publication number
- CN202777214U CN202777214U CN 201220568287 CN201220568287U CN202777214U CN 202777214 U CN202777214 U CN 202777214U CN 201220568287 CN201220568287 CN 201220568287 CN 201220568287 U CN201220568287 U CN 201220568287U CN 202777214 U CN202777214 U CN 202777214U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- piston
- endocrine hydrops
- puncture needle
- cylindrical shell
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an endocrine hydrops extracting device, comprising a barrel, wherein a piston is arranged in the barrel; the piston is connected with a piston rod; the barrel is connected with a three-way connecting pipe; the other end of the three-way connecting pipe is connected with a first one-way valve and a puncture needle; a positioning block is sleeved to the puncture needle; a locking bolt is arranged on the positioning block; a connecting pipe is connected to the three-way connecting pipe; the other end of the connecting pipe is connected with a liquid storage bottle; and a second one-way valve is arranged on the connecting pipe. When the endocrine hydrops extracting device is in use, the puncture depth can be determined through the positioning block, and is easy to control, and the puncture part is accurate; and the endocrine hydrops is capable of directly entering the liquid storage bottle without being polluted by the external environment; and therefore, the device is safe and sanitary, and simple and convenient to operate.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates to specifically a kind of endocrine hydrops draw-out device.
Background technology
Endocrinopathy can cause the hydrops at the positions such as thoracic cavity, abdominal cavity, mostly adopts clinically tapping to diagnose and treat, and needs liquid is injected in vitro behind drawing liquid, then sends to check.Be made in like this in the liquid transfer process, be easy to by external environmental, thereby cause assay inaccurate, affect making a definite diagnosis of disease.When puncturing, the site of puncture is determined inaccurate, and paracentesis depth is wayward, operation inconvenience.
The utility model content
Problem to be solved in the utility model provide a kind of safety and sanitation, easy and simple to handle, site of puncture accurately, the paracentesis depth endocrine hydrops draw-out device that is easy to control.
For addressing the above problem, the technical scheme that this utility model adopts is: a kind of endocrine hydrops draw-out device, comprise cylindrical shell, be provided with piston in the described cylindrical shell, described piston is connected with piston rod, described cylindrical shell is connected with three-limb tube, the other end of described three-limb tube is connected with the first check valve and puncture needle, be set with locating piece on the described puncture needle, be provided with clamping screw on the described locating piece, described three-limb tube is connected with connection tube, and the other end of described connection tube is connected with liquid containing bottle, is provided with the second check valve on the described connection tube.
A kind of concrete prioritization scheme is respectively arranged with scale on described puncture needle and the liquid containing bottle.
This utility model is taked above technical scheme, has the following advantages: during use, can determine paracentesis depth by locating piece, paracentesis depth is easy to control, and the site of puncture is accurate; The endocrine hydrops can directly enter in the liquid containing bottle, can be by external environmental, and safety and sanitation, easy and simple to handle.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing is the structural representation of a kind of endocrine hydrops draw-out device among this utility model embodiment.
Among the figure:
The 1-cylindrical shell; The 2-piston; The 3-piston rod; The 4-three-limb tube; 5-the first check valve; The 6-clamping screw; The 7-puncture needle; The 8-scale; The 9-locating piece; 10-the second check valve; The 11-connection tube; The 12-liquid containing bottle.
The specific embodiment
Embodiment: as shown in drawings, a kind of endocrine hydrops draw-out device, comprise cylindrical shell 1, be provided with piston 2 in the described cylindrical shell 1, described piston 2 is connected with piston rod 3, described cylindrical shell 1 is connected with three-limb tube 4, the other end of described three-limb tube 4 is connected with the first check valve 5 and puncture needle 7, be set with locating piece 9 on the described puncture needle 7, be provided with clamping screw 6 on the described locating piece 9, described three-limb tube 4 is connected with connection tube 11, and the other end of described connection tube 11 is connected with liquid containing bottle 12, is provided with the second check valve 10 on the described connection tube 11.
Be respectively arranged with scale 8 on described puncture needle 7 and the liquid containing bottle 12, can determine the degree of depth that punctures by the scale 8 on the puncture needle 7, by the scale 8 on the liquid containing bottle 12, can measure the volume of liquid.
During use, pull piston rod 3, the first check valves 5 are opened, and the second check valve 10 is closed, and hydrops enters cylindrical shell 1, and then pushing piston bar 3, the first check valves 5 are closed, and the second check valve 10 is opened, and hydrops enters in the liquid containing bottle 12 from cylindrical shell 1.
Claims (2)
1. endocrine hydrops draw-out device, comprise cylindrical shell (1), be provided with piston (2) in the described cylindrical shell (1), described piston (2) is connected with piston rod (3), it is characterized in that: described cylindrical shell (1) is connected with three-limb tube (4), the other end of described three-limb tube (4) is connected with the first check valve (5) and puncture needle (7), be set with locating piece (9) on the described puncture needle (7), be provided with clamping screw (6) on the described locating piece (9), described three-limb tube (4) is connected with connection tube (11), the other end of described connection tube (11) is connected with liquid containing bottle (12), is provided with the second check valve (10) on the described connection tube (11).
2. a kind of endocrine hydrops draw-out device as claimed in claim 1 is characterized in that: be respectively arranged with scale (8) on described puncture needle (7) and the liquid containing bottle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568287 CN202777214U (en) | 2012-10-21 | 2012-10-21 | Endocrine hydrops extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568287 CN202777214U (en) | 2012-10-21 | 2012-10-21 | Endocrine hydrops extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202777214U true CN202777214U (en) | 2013-03-13 |
Family
ID=47804571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220568287 Expired - Fee Related CN202777214U (en) | 2012-10-21 | 2012-10-21 | Endocrine hydrops extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202777214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103948403A (en) * | 2014-04-24 | 2014-07-30 | 滨州医学院附属医院 | Endocrine hydrops withdrawal device |
-
2012
- 2012-10-21 CN CN 201220568287 patent/CN202777214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103948403A (en) * | 2014-04-24 | 2014-07-30 | 滨州医学院附属医院 | Endocrine hydrops withdrawal device |
| CN103948403B (en) * | 2014-04-24 | 2016-03-30 | 滨州医学院附属医院 | A kind of endocrine hydrops extractor |
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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: 20130313 Termination date: 20131021 |