CN201691956U - Sleeve type sampling needle for soft tissue neoplasm biopsy - Google Patents
Sleeve type sampling needle for soft tissue neoplasm biopsy Download PDFInfo
- Publication number
- CN201691956U CN201691956U CN2010201354960U CN201020135496U CN201691956U CN 201691956 U CN201691956 U CN 201691956U CN 2010201354960 U CN2010201354960 U CN 2010201354960U CN 201020135496 U CN201020135496 U CN 201020135496U CN 201691956 U CN201691956 U CN 201691956U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- inner tube
- pipe
- handle
- soft tissue
- 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
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a sleeve type sampling needle for soft tissue neoplasm biopsy, which belongs to the field of the medical appliance. The sleeve type sampling needle comprises an outer tube and an inner tube, and is characterized in that the inside diameter of the outer tube is slightly larger than the outside diameter of the inner tube, one end of the outer tube is provided with an outer tube handle, the other end of the outer tube is provided with a solid needle tip, the outer tube is provided with an outer tube hole in a position close to the needle tip, one end of the inner tube is provided with an inner tube handle, the other end of the inner tube is provided with a cutter, the root part of the cutter is provided with a front inner tube edge, the front inner tube edge is matched with the bottom of the outer tube hole, the inner tube is provided with a mark in a position close to the inner tube handle, and the mark can indicate the position of the cutter relative to the outer tube hole. The utility model has the advantages of full sampling, good check effect and small trauma and can alleviate the suffering of patients.
Description
Technical field
This utility model relates to the medical device field, at length says it is a kind of bushing type soft tissue neoplasms biopsy sampling probe.
Background technology
As everyone knows, clinically soft tissue neoplasms is carried out biopsy, generally adopt the method for surgical incision to take a sample to check, sometimes also adopt pin to inhale the examination of castoff cells method, all there is big defective in these two kinds of methods: first method is damaged greatly the patient, and the misery of bringing is bigger, is difficult for implementing; The second method sampling is few, mistaken diagnosis easily.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of bushing type soft tissue neoplasms biopsy sampling probe, and sampling is fully checked effectively, and wound is little, alleviates patient's misery.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of bushing type soft tissue neoplasms biopsy sampling probe, be provided with outer tube and interior pipe, it is characterized in that, the external diameter of pipe in outer tube diameter is a bit larger tham, outer tube one end is provided with the outer tube handle, the other end of outer tube is provided with solid needle point, outer tube is provided with outer pore near the needle point place, pipe handle in interior Guan Yiduan is provided with, the other end of interior pipe is provided with cutting knife, pipe leading edge in the cutting knife root is provided with, and interior pipe leading edge is coincide with outer pore bottom, interior pipe is provided with labelling near interior pipe handle place, and labelling can be represented the position of cutting knife with respect to outer pore.
The beneficial effects of the utility model are, sampling is fully checked effectively, and wound is little, alleviates patient's misery.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model outer tube.
Fig. 3 is the structural representation of pipe in this utility model.
Pipe handles in 1. among the figure, 2. in pipe, 3. labelling, 4. outer tube handle, 5. outer tube, 6. in the pipe leading edge, 7. cutting knife, 8. outer pore, 9. needle point.
The specific embodiment
In Fig. 1, Fig. 2, Fig. 3, this utility model is provided with outer tube 5 and interior pipe 2, the external diameter of pipe 2 in outer tube 5 internal diameters are a bit larger tham, outer tube 5 one ends are provided with outer tube handle 4, the other end of outer tube 5 is provided with solid needle point 9, outer tube 5 is provided with outer pore 8 near needle point 9 places, pipe handle 1 in interior pipe 2 one ends are provided with, the other end of interior pipe 2 is provided with cutting knife 7, pipe leading edge 6 in cutting knife 7 roots are provided with, interior pipe leading edge 6 is coincide with outer pore 8 bottoms, and interior pipe 2 is provided with labelling 3 near interior pipe handle 1 places, and labelling 3 can be represented the position of cutting knife 7 with respect to outer pore 8.
This utility model in the interior pipe 2 insertion outer tubes 5, is managed leading edge 6 and is coincide with outer pore 8 bottoms in use in making, the soft tissue neoplasms that need carry out biopsy to the patient punctures, according to labelling 3, and pipe handle 1 in the extracting, make cutting knife 7 reach the top of outer pore 8, gently carry outer tube 5 then, make tumor tissues enter outer pore 8, pipe handle 1 makes cutting knife 7 cutting tumor tissues and stays interior the pipe in 2 in pressing again, can cut repeatedly several times, guarantee sampling amount, at last outer tube 5 is extracted out, sample is taken out inspection from interior pipe 2.
Claims (1)
1. a bushing type soft tissue neoplasms biopsy sampling probe is provided with outer tube and interior pipe, it is characterized in that, the external diameter of pipe in outer tube diameter is a bit larger tham, outer tube one end is provided with the outer tube handle, and the other end of outer tube is provided with solid needle point, and outer tube is provided with outer pore near the needle point place, pipe handle in interior Guan Yiduan is provided with, the other end of interior pipe is provided with cutting knife, pipe leading edge in the cutting knife root is provided with, and interior pipe leading edge is coincide with outer pore bottom, interior pipe is provided with labelling near interior pipe handle place, and labelling can be represented the position of cutting knife with respect to outer pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201354960U CN201691956U (en) | 2010-03-19 | 2010-03-19 | Sleeve type sampling needle for soft tissue neoplasm biopsy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201354960U CN201691956U (en) | 2010-03-19 | 2010-03-19 | Sleeve type sampling needle for soft tissue neoplasm biopsy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201691956U true CN201691956U (en) | 2011-01-05 |
Family
ID=43393196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201354960U Expired - Fee Related CN201691956U (en) | 2010-03-19 | 2010-03-19 | Sleeve type sampling needle for soft tissue neoplasm biopsy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201691956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665881A (en) * | 2015-03-31 | 2015-06-03 | 尹格平 | Puncture biopsy sleeve needle-knife for cystic-solid mass |
| CN104799886A (en) * | 2014-01-27 | 2015-07-29 | 浙江万马集团电子有限公司 | Piston cutting type biopsy needle |
-
2010
- 2010-03-19 CN CN2010201354960U patent/CN201691956U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799886A (en) * | 2014-01-27 | 2015-07-29 | 浙江万马集团电子有限公司 | Piston cutting type biopsy needle |
| CN104665881A (en) * | 2015-03-31 | 2015-06-03 | 尹格平 | Puncture biopsy sleeve needle-knife for cystic-solid mass |
| CN104665881B (en) * | 2015-03-31 | 2017-06-16 | 尹格平 | One seed capsules reality mass puncture biopsy trocar knife |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207136869U (en) | A kind of Vivo of Renal tissue penetration sampling probe | |
| CN106333711A (en) | Living kidney tissue puncturing sampling needle | |
| CN201691956U (en) | Sleeve type sampling needle for soft tissue neoplasm biopsy | |
| CN201609378U (en) | B-ultrasonic probe with puncture channel | |
| CN202060807U (en) | Endometrial sampler | |
| CN204260798U (en) | A kind of bone tumor biopsy needle | |
| CN202027612U (en) | Direct-extraction-type bone biopsy needle | |
| CN202198625U (en) | Tumor biopsy puncture needle | |
| CN212913259U (en) | Biopsy sampler for oncology department | |
| CN204293198U (en) | The probe of aspiration biopsy and aspiration biopsy external member | |
| CN103271755A (en) | Multifunctional kidney puncture needle | |
| CN205964083U (en) | Backbone centrum lesion tissues gets biopsy ware | |
| CN203619599U (en) | Tumor sampling device | |
| CN201418773Y (en) | Medical puncture needle | |
| CN204092123U (en) | Puncture needle | |
| CN204133498U (en) | Sampler for tumor autopsy | |
| CN207949827U (en) | A kind of Orthopedic biopsy puncture needle component | |
| CN206342532U (en) | Novel ultrasonic guiding shifts thyroid needle device with anti-needle track | |
| CN202198630U (en) | Puncture tractor for laparoscope | |
| CN204016363U (en) | Bone marrow collection device | |
| CN214761219U (en) | Dual-purpose needle for marrow puncture and biopsy | |
| CN201840495U (en) | Body surface tumor sampler | |
| CN203417215U (en) | Novel breast tissue biopsy device | |
| CN203634251U (en) | Laparoscopic needle-type ultrasonic scalpel head with measurement function | |
| CN220495032U (en) | Minimally invasive bone taking device and kit thereof |
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: 20110105 Termination date: 20110319 |