CN201870666U - Tumour biopsy sampler - Google Patents
Tumour biopsy sampler Download PDFInfo
- Publication number
- CN201870666U CN201870666U CN2010206651018U CN201020665101U CN201870666U CN 201870666 U CN201870666 U CN 201870666U CN 2010206651018 U CN2010206651018 U CN 2010206651018U CN 201020665101 U CN201020665101 U CN 201020665101U CN 201870666 U CN201870666 U CN 201870666U
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- CN
- China
- Prior art keywords
- piston
- tumour biopsy
- utility
- model
- biopsy sampler
- 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
A tumour biopsy sampler belongs to the technical field of medical appliances. The utility model has the technical scheme that: the tumour biopsy sampler comprises a needle head, a needle tube, a piston and a core pin, and is characterized in that a strip-shaped groove is arranged on the needle head, and a push rod is arranged on the piston. The utility model has a simple structure, and is convenient to operate and is time and labor saving when tumour biopsy sampling is carried out on patients, the tissue can be easily taken out, and the working difficulty of the medical personnel is reduced.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of tumor biopsy sampler specifically.
Background technology: at present, carry out generally using syringe to thrust inside tumor when tumor biopsy is drawn materials to patient, extract sample by negative pressure-pumping clinically, operation very bothering, wasting time and energy like this, tissue is difficult to take out after entering syringe needle, has increased great work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of in that carry out tumor biopsy to patient easy and simple to handle, time saving and energy saving when drawing materials, and tumor biopsy sampler that can simple and easy taking-up tissue.
The technical solution of the utility model is: comprise syringe needle, needle tubing, piston and core bar, it is characterized in that being provided with bar-shaped trough on syringe needle that piston is provided with push rod.
The beneficial effects of the utility model are: this utility model is simple in structure, and tumor biopsy is easy and simple to handle, time saving and energy saving when drawing materials carrying out to patient, and can simple and easy taking-up tissue, has alleviated medical worker's work difficulty.
Description of drawings: accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, syringe needle, 2, needle tubing, 3, piston, 4, core bar, 5, bar-shaped trough, 6, push rod.
The specific embodiment: comprise syringe needle 1, needle tubing 2, piston 3 and core bar 4, it is characterized in that on syringe needle 1, being provided with bar-shaped trough 5 that piston 3 is provided with push rod 6.Carrying out tumor biopsy to patient when drawing materials, syringe needle 1 is thrust the site of puncture, tissue enters bar-shaped trough 5, promotes push rod 6 again and will organize release to get final product.
Claims (1)
1. the tumor biopsy sampler comprises syringe needle (1), needle tubing (2), piston (3) and core bar (4), it is characterized in that: be provided with bar-shaped trough (5) on syringe needle (1), piston (3) is provided with push rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206651018U CN201870666U (en) | 2010-12-05 | 2010-12-05 | Tumour biopsy sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206651018U CN201870666U (en) | 2010-12-05 | 2010-12-05 | Tumour biopsy sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201870666U true CN201870666U (en) | 2011-06-22 |
Family
ID=44158604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206651018U Expired - Fee Related CN201870666U (en) | 2010-12-05 | 2010-12-05 | Tumour biopsy sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201870666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946628A (en) * | 2020-01-06 | 2020-04-03 | 西藏新好科技有限公司 | Tissue medical treatment sampler for livestock |
| CN110960268A (en) * | 2020-01-06 | 2020-04-07 | 西藏新好科技有限公司 | Tissue minimally invasive sampler for livestock |
-
2010
- 2010-12-05 CN CN2010206651018U patent/CN201870666U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946628A (en) * | 2020-01-06 | 2020-04-03 | 西藏新好科技有限公司 | Tissue medical treatment sampler for livestock |
| CN110960268A (en) * | 2020-01-06 | 2020-04-07 | 西藏新好科技有限公司 | Tissue minimally invasive sampler for livestock |
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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: 20110622 Termination date: 20111205 |