CN205019094U - Tumour sampler - Google Patents
Tumour sampler Download PDFInfo
- Publication number
- CN205019094U CN205019094U CN201520767390.5U CN201520767390U CN205019094U CN 205019094 U CN205019094 U CN 205019094U CN 201520767390 U CN201520767390 U CN 201520767390U CN 205019094 U CN205019094 U CN 205019094U
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- CN
- China
- Prior art keywords
- sampling tube
- tumour
- cutting
- probe tube
- pillar
- 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 relates to a tumour sampler belongs to medical instrument technical field. It comprises pillar, sampling tube and cutting pipe, and fixed mounting has the pillar on the sampling tube, and the one end end of sampling tube is provided with the thief hole, and the handle is installed to the other end end screw thread of sampling tube, the cover is equipped with the cutting pipe on the sampling tube in the pillar, close on to be provided with on the sampling tube of thief hole and cut an appearance hole. When this tumour sampler used, in the sampling tube pierce the tumour, some tumor tissue got into and expose to the sampling tube and through cutting the appearance hole, promote cutting pipe along sampling tube lapse to blade through cutting pipe end head separates the tumor tissue cutting, accomplishes tumour sampling operation from this, has solved current solution and has had now with the help of being difficult to take out, separate after the sample of syringe tumour, bring inconvenient problem for doctor's work. This tumour sampler simple structure uses convenient operation, and the sample of specially adapted tumour is used.
Description
Technical field
This utility model relates to a kind of tumor sampler, belongs to technical field of medical instruments.
Background technology
When carrying out body-surface tumor active check sampling to patient clinically, can successfully be realized by operative incision, but due to wound large, the misery brought to patient is large.For this reason, mostly adopt syringe to sample at present, namely by the negative pressure produced during syringe pump, draw tumor tissues, although the method for this sampling has the little advantage of wound; And alleviate the misery of patient, but because syringe needle is round and smooth, pin chamber is narrow, tumor tissues is not easy after entering pin chamber to take out, be separated; Inconvenience is brought to the work of doctor.
Summary of the invention
The purpose of this utility model is, provides a kind of structure simple, uses easy to operate, and facilitates tumor tissues taking-up, separation; Be not easy to take out, be separated after solving the sampling of existing tumor; The tumor sampler of inconvenient problem is brought to working doctor.
The technical solution of the utility model is:
A kind of tumor sampler; It is made up of pillar, probe tube and cutting pipe, it is characterized in that: probe tube is installed with pillar, and the termination, one end of probe tube is provided with thief hole, and the other end ends screw of probe tube is provided with hands handle; Probe tube in pillar is set with cutting pipe; The probe tube closing on thief hole is provided with and cuts a sample hole; The port of described pillar tail end is provided with holding handle; The port of probe tube tail end is provided with lever.
Described cutting in probe tube corresponding to sample hole is provided with guide ramp.
On the bead of described thief hole and the termination of cutting pipe is respectively arranged with cutting edge.
The utility model has the advantage of:
When this tumor sampler uses, probe tube thrusts in tumor, Partial tumors tissue enters to probe tube and exposes by cutting sample hole, promote cutting pipe along probe tube slide downward, thus by cutting pipe end cutting edge by tumor tissues cutting and separating, complete tumor sampling operation thus, solve existing solution existing by being not easy taking-up after the sampling of syringe tumor, being separated; The problem of inconvenience is brought to working doctor.This tumor sampler structure is simple, uses easy to operate, is specially adapted to tumor sampling and uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram that guide ramp of the present utility model is arranged.
In figure: 1, pillar, 2, probe tube, 3, cutting pipe, 4, thief hole, 5, handle, 6, cut sample hole, 7, guide ramp, 8, hold handle, 9, lever.
Detailed description of the invention
This tumor sampler is made up of pillar 1, probe tube 2 and cutting pipe 3.Probe tube 2 is installed with pillar 1, the port of pillar 1 tail end is provided with and holds handle 8; The termination, one end of probe tube 2 is provided with thief hole 4, and the other end ends screw of probe tube 2 is provided with handle 5.Probe tube 2 in pillar 1 is movably installed with cutting pipe 3; The port of cutting pipe 3 tail end is provided with lever 9.The probe tube 2 closing on thief hole 4 is provided with and cuts a sample hole 6; Being provided with guide ramp 7 in the probe tube 2 corresponding with cutting sample hole, spilling from cutting sample hole 6 smoothly in use to make tumor tissues.
On the bead of the thief hole 4 of this tumor sampler and the termination of cutting pipe 3 is respectively arranged with cutting edge; So that insert tumor and conveniently cut tumor tissues.
When this tumor sampler uses, by holding handle 8 and handle 5, probe tube 2 is thrust in tumor, Partial tumors tissue enters in probe tube 2 and also exposes by cutting a sample hole 6 in this course, now promote cutting pipe 3 along probe tube 2 slide downward, thus by the cutting edge of cutting pipe 3 termination, tumor tissues cutting and separating is dropped in pillar 1.Complete tumor sampling operation thus, after tumor has sampled, extract probe tube 2 out and also back out handle 5, then by cutting pipe 3 from probe tube 2 extraction, pour out after tumor group cuts sample, postorder pathological examination can be carried out to it.This tumor sampler structure is simple, uses easy to operate, solves existing solution existing by being not easy taking-up after the sampling of syringe tumor, being separated; The problem of inconvenience is brought to working doctor; Be specially adapted to tumor sampling use.
Claims (3)
1. a tumor sampler; It is made up of pillar (1), probe tube (2) and cutting pipe (3), it is characterized in that: probe tube (2) is installed with pillar (1), the termination, one end of probe tube (2) is provided with thief hole (4), and the other end ends screw of probe tube (2) is provided with handle (5); Probe tube (2) in pillar (1) is set with cutting pipe (3); The probe tube (2) closing on thief hole (4) is provided with and cuts a sample hole (6); The port of described pillar (1) tail end is provided with and holds handle (8); The port of probe tube (2) tail end is provided with lever (9).
2. a kind of tumor sampler according to claim 1; It is characterized in that: described cutting in probe tube (2) corresponding to sample hole (6) is provided with guide ramp (7).
3. a kind of tumor sampler according to claim 1; It is characterized in that: on the bead of described thief hole (4) and the termination of cutting pipe (3) is respectively arranged with cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520767390.5U CN205019094U (en) | 2015-09-30 | 2015-09-30 | Tumour sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520767390.5U CN205019094U (en) | 2015-09-30 | 2015-09-30 | Tumour sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205019094U true CN205019094U (en) | 2016-02-10 |
Family
ID=55251669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520767390.5U Expired - Fee Related CN205019094U (en) | 2015-09-30 | 2015-09-30 | Tumour sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205019094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786957A (en) * | 2019-11-20 | 2020-02-14 | 首都医科大学 | Quantitative excision device for soft tissue in tiny specific area |
-
2015
- 2015-09-30 CN CN201520767390.5U patent/CN205019094U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786957A (en) * | 2019-11-20 | 2020-02-14 | 首都医科大学 | Quantitative excision device for soft tissue in tiny specific area |
| CN110786957B (en) * | 2019-11-20 | 2021-11-16 | 首都医科大学 | Quantitative excision device for soft tissue in tiny specific area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160930 |