CN202908751U - Automatic kidney biopsy gun - Google Patents
Automatic kidney biopsy gun Download PDFInfo
- Publication number
- CN202908751U CN202908751U CN 201220654015 CN201220654015U CN202908751U CN 202908751 U CN202908751 U CN 202908751U CN 201220654015 CN201220654015 CN 201220654015 CN 201220654015 U CN201220654015 U CN 201220654015U CN 202908751 U CN202908751 U CN 202908751U
- Authority
- CN
- China
- Prior art keywords
- pipette
- test tube
- negative pressure
- flexible pipe
- biopsy gun
- 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
Links
- 238000011862 kidney biopsy Methods 0.000 title abstract 5
- 238000012360 testing method Methods 0.000 claims abstract description 24
- 238000001574 biopsy Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000010827 pathological analysis Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 208000017169 kidney disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the field of medical apparatus and instruments, and particularly relates to an automatic kidney biopsy gun. The automatic kidney biopsy gun comprises a test tube, a speeder, a negative pressure air bag, a needle head and a pipette. A sucker is arranged at the bottom of the test tube. The test tube is provided with scales. The top end of the test tube is provided with a piston which is provided with a socket. The pipette is arranged inside the socket. The pipette is a three-way pipe. The speeder is arranged in the middle portion of the pipette. One side of the pipette is provided with a flexible pipe. The front end of the flexible pipe is provided with the needle head. A pressure regulating valve is arranged on the middle portion of the other side of the pipette. The negative pressure air bag is arranged at the end of the automatic kidney biopsy gun. The automatic kidney biopsy gun has the advantages of being simple in structure, convenient to use, good in stability and high in reliability.
Description
Technical field
This utility model relates to medical instruments field, relates in particular to a kind of self-action biopsy rifle.
Background technology
At present, the kidney puncture is the method for nephropathy pathological diagnosis, refers to use the nephridial tissue that puncture needle thrusts live body, takes out a small amount of material and carries out pathological analysis.The Urology Department patient needs the patient is carried out the specimen sampling operation in therapeutic process, use clinically puncture needle to take a sample, then sample being put into test tube chemically examines again, operation very bothers like this, waste time and energy, strengthened medical worker's work difficulty, the stability of test tube does not easily drop by force simultaneously, brings the risk of diagnosis and treatment.
The utility model content
This utility model provides a kind of self-action biopsy rifle for the prior art above shortcomings, and this self-action biopsy rifle is easy and simple to handle, time saving and energy saving, has alleviated medical worker's work difficulty.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of self-action biopsy rifle, comprise test tube, speed regulator, negative pressure gasbag, syringe needle, pipette, described test tube bottom is provided with sucker, described test tube is provided with scale, described test tube top is provided with piston, described piston is provided with socket, be provided with pipette in the described socket, described pipette is made as tee T, described pipette middle part is provided with speed regulator, and described pipette one side is provided with flexible pipe, and described flexible pipe front end is provided with syringe needle, described pipette opposite side middle part is provided with pressure regulator valve, and described pressure regulator valve end is provided with negative pressure gasbag.
Described negative pressure gasbag is made by rubber.
This utility model beneficial effect: simple in structure, easy to use, good stability, reliability is high.
Description of drawings
Fig. 1 is a kind of self-action biopsy rifle structural representation described in the utility model.
Among the figure:
The 1-test tube; The 2-speed regulator; The 3-negative pressure gasbag; The 4-syringe needle; The 5-pipette; The 6-sucker; The 7-scale; The 8-socket; The 9-flexible pipe; The 10-pressure regulator valve; The 11-piston.
The specific embodiment
The below is described in further detail this utility model with embodiment with reference to the accompanying drawings:
As shown in Figure 1, a kind of self-action biopsy rifle, comprise test tube 1, speed regulator 2, negative pressure gasbag 3, syringe needle 4, pipette 5, described test tube 1 bottom is provided with sucker 6, when holding test tubes, directly be adsorbed on the object or person body, can improve greatly the stability of test tube, prevent dropping of test tube, effective.Described test tube 1 is provided with scale 7, described test tube 1 top is provided with piston 11, described piston 11 is provided with socket 8, can make things convenient for the medical worker to take a sample in order to chemically examine, alleviated medical worker's work difficulty, be provided with pipette 5 in the described socket 8, described pipette 5 is made as tee T, and described pipette 5 middle parts are provided with speed regulator 2, and described pipette 5 one sides are provided with flexible pipe 9, described flexible pipe 9 front ends are provided with syringe needle 4, described pipette 5 opposite sides middle part is provided with pressure regulator valve 10, and described end is provided with negative pressure gasbag 3, extruding negative pressure gasbag 3, Bas Discharged in the negative pressure gasbag 3, at this moment, unclamp negative pressure gasbag 3, the sampling material enters flexible pipe 9 by syringe needle 4, enter pipette 5 from flexible pipe 9, flow at last test tube 1.Described negative pressure gasbag 3 is made by rubber.
During use, medical worker's syringe needle 4 penetrates in the patient body, extruding negative pressure gasbag 3, the Bas Discharged in the negative pressure gasbag 3, at this moment, regulate pressure regulator valve 10, unclamp negative pressure gasbag 3, the sampling material enters flexible pipe 9 by syringe needle 4, enters pipette 5 from flexible pipe 9, flows at last test tube 1.
Claims (2)
1. self-action biopsy rifle, it is characterized in that: comprise test tube, speed regulator, negative pressure gasbag, venesection needle, pipette, described test tube bottom is provided with sucker, described test tube is provided with scale, described test tube top is provided with piston, described piston is provided with socket, be provided with pipette in the described socket, described pipette is made as tee T, described pipette middle part is provided with speed regulator, and described pipette one side is provided with flexible pipe, and described flexible pipe front end is provided with venesection needle, described pipette opposite side middle part is provided with pressure regulator valve, and described pressure regulator valve end is provided with negative pressure gasbag.
2. a kind of self-action biopsy rifle as claimed in claim 1, it is characterized in that: described negative pressure gasbag is made by rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220654015 CN202908751U (en) | 2012-12-03 | 2012-12-03 | Automatic kidney biopsy gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220654015 CN202908751U (en) | 2012-12-03 | 2012-12-03 | Automatic kidney biopsy gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202908751U true CN202908751U (en) | 2013-05-01 |
Family
ID=48157105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220654015 Expired - Fee Related CN202908751U (en) | 2012-12-03 | 2012-12-03 | Automatic kidney biopsy gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202908751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186056A (en) * | 2017-12-28 | 2018-06-22 | 郑州大学第附属医院 | RF ablation negative pressure cell taking gun |
-
2012
- 2012-12-03 CN CN 201220654015 patent/CN202908751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186056A (en) * | 2017-12-28 | 2018-06-22 | 郑州大学第附属医院 | RF ablation negative pressure cell taking gun |
| CN108186056B (en) * | 2017-12-28 | 2021-02-05 | 郑州大学第一附属医院 | Radio frequency ablation negative pressure biopsy gun |
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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: 20130501 Termination date: 20131203 |