CN202553998U - Sampling device for tumor tissue biopsy and puncture - Google Patents
Sampling device for tumor tissue biopsy and puncture Download PDFInfo
- Publication number
- CN202553998U CN202553998U CN2012202218604U CN201220221860U CN202553998U CN 202553998 U CN202553998 U CN 202553998U CN 2012202218604 U CN2012202218604 U CN 2012202218604U CN 201220221860 U CN201220221860 U CN 201220221860U CN 202553998 U CN202553998 U CN 202553998U
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- China
- Prior art keywords
- tumor tissue
- puncture
- needle head
- sampling device
- syringe needle
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- Expired - Fee Related
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Abstract
Provided is a sampling device for tumor tissue biopsy and puncture. The sampling device for the tumor tissue biopsy and puncture comprises a handle, a needle head and a knife edge, wherein the handle is connected with the needle head which is of hollow tube structure, and the knife edge is arranged on one side of the needle head. The needle head is pierced into a human body tumor, the handle is rotated, the knife edge is used to cut and take the tumor tissue which is rolled into an inner tube of the needle head, then the needle head is pulled out, and the tumor tissue is taken out of the needle head for the biopsy and puncture. The sampling device for the tumor tissue biopsy and puncture has the advantages of being simple in structure, and convenient to use, and greatly alleviating pains of patients.
Description
Technical field
This utility model relates to technical field of medical instruments, relates in particular to a kind of tumor tissues biopsy puncture sampler.
Background technology
Present tumor tissues biopsy mainly is to take the mode of surgical incision to take a sample, and the method for this operative incision has been brought very big misery to patient, and inconvenient operation and post-operative recovery time are long, is difficult for fast tumor being treated.
Summary of the invention
The purpose of this utility model provides a kind of tumor tissues biopsy puncture sampler, solves the problem that the surgical incision mode is carried out the tumor tissues biopsy, and is simple in structure, easy to operate, alleviated patient's misery greatly.
The purpose of this utility model realizes as follows: it comprises handle, syringe needle and blade, and handle links to each other with syringe needle, and syringe needle is a tubular structure, and syringe needle one side is provided with blade.During use, syringe needle thrusts human tumor, and rotary handle, cuts tumor tissues through blade, and tumor tissues is involved in the interior pipe of syringe needle, extracts syringe needle then, and therefrom extracts tumor tissues, carries out biopsy.
This utility model is simple in structure, and is easy to operate, alleviated patient's misery greatly.
Description of drawings
Fig. 1 is the structural representation of this utility model.
The specific embodiment
With reference to Fig. 1, it comprises handle 1, syringe needle 2 and blade 3, and handle 1 links to each other with syringe needle 2, and syringe needle 2 is a tubular structure, and syringe needle 2 one sides are provided with blade 3.During use, thrust human tumor and rotary handle 1 through syringe needle 2, cut tumor tissues through blade 3, tumor tissues is involved in the interior pipe of syringe needle 2, extracts syringe needle 2 then, and therefrom extracts tumor tissues, carries out biopsy.
Claims (1)
1. tumor tissues biopsy puncture sampler, it comprises handle (1), syringe needle (2) and blade (3), and handle (1) links to each other with syringe needle (2), it is characterized in that: syringe needle (2) is a tubular structure, and syringe needle (2) one sides are provided with blade (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202218604U CN202553998U (en) | 2012-05-17 | 2012-05-17 | Sampling device for tumor tissue biopsy and puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202218604U CN202553998U (en) | 2012-05-17 | 2012-05-17 | Sampling device for tumor tissue biopsy and puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202553998U true CN202553998U (en) | 2012-11-28 |
Family
ID=47203708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202218604U Expired - Fee Related CN202553998U (en) | 2012-05-17 | 2012-05-17 | Sampling device for tumor tissue biopsy and puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202553998U (en) |
-
2012
- 2012-05-17 CN CN2012202218604U patent/CN202553998U/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: 20121128 Termination date: 20130517 |