CN202408969U - Fully-automatic mammary gland rotary-cut sampler - Google Patents
Fully-automatic mammary gland rotary-cut sampler Download PDFInfo
- Publication number
- CN202408969U CN202408969U CN2011205619452U CN201120561945U CN202408969U CN 202408969 U CN202408969 U CN 202408969U CN 2011205619452 U CN2011205619452 U CN 2011205619452U CN 201120561945 U CN201120561945 U CN 201120561945U CN 202408969 U CN202408969 U CN 202408969U
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- CN
- China
- Prior art keywords
- puncture needle
- rotary
- driving handle
- needle
- cut
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Abstract
The utility model relates to a fully-automatic mammary gland rotary-cut sampler, comprising a biopsy needle, a puncture needle and a driving handle, wherein the driving handle is provided with a locking assembly, a part of the biopsy needle corresponding to the driving handle is provided with a buckling assembly, the driving handle is connected with the biopsy needle through the locking assembly and the buckling assembly, the biopsy needle comprises a collecting room, a rotary-cut channel and a puncture needle sleeve, the puncture needle is arranged in the puncture needle sleeve and penetrates out from the end part of the puncture needle sleeve, a rotary-cut knife is arranged at the end part of the puncture needle, an arc groove is arranged on the puncture needle sleeve close to the rotary-cut knife, and two sides of the inner wall of the groove are symmetrically provided with clamping pieces. The fully-automatic mammary gland rotary-cut sampler disclosed by the utility model has the advantages of simple and novel structure, reduction on troubles of blooding in a clearing operation field and needle inserting resistance, clear operation process, good convenience for use and remarkable effect.
Description
Technical field
This utility model relates to a kind of mammary gland full-automatic spin and cuts sampling device.
Background technology
Mammary gland tumor is the common disease of gynecological, and it is very important to clarify a diagnosis, in time treat this disease, canceration lump particularly, if in time make a definite diagnosis, treat, its success rate is very high.The method of making a definite diagnosis at present mainly is to the laboratory examination of lump sample of tissue, when sampling, and can be according to the picture position of inspection; With biopsy needle puncture sampling; Present puncture sampler is in the process of puncture, and is hemorrhage easily, and can't guarantee to penetrate dense form body of gland and than sclerous tissues; Sample time is long, has increased patient's misery.
The utility model content
The purpose of this utility model provides a kind of mammary gland full-automatic spin and cuts sampling device, and operating process is cleaned more, uses more conveniently, and more remarkable effect is to overcome the above-mentioned deficiency that prior art in the market exists.
The purpose of this utility model is to realize through following technical scheme:
A kind of mammary gland full-automatic spin cuts sampling device; Comprise biopsy needle, puncture needle and driving handle, said driving handle is provided with closure, is provided with buckling piece with corresponding position, driving handle position on the biopsy needle; Driving handle is connected biopsy needle through closure with buckling piece; Biopsy needle comprises collecting chamber, rotary-cut passage and puncture needle sleeve pipe, and puncture needle is located in the puncture needle sleeve pipe and from the Puncture needle sleeve tube end and is passed, and the end of puncture needle is provided with the rotary-cut cutter; Have groove near revolving cutter on the puncture needle sleeve pipe, the groove inwall is pressed close to the puncture needle lateral symmetry and is provided with intermediate plate.
The beneficial effect of this utility model is: simple in structure, novel, reduced and removed the hemorrhage trouble in art Yezhong, reduced the inserting needle resistance, operating process is cleaned more, use more convenient, more remarkable effect.
Description of drawings
According to accompanying drawing this utility model is done further explain below.
Fig. 1 is the structural representation that the described mammary gland full-automatic spin of this utility model embodiment cuts sampling device;
Fig. 2 is an A place enlarged drawing among Fig. 1.
Among the figure:
1, biopsy needle; 2, driving handle; 30, closure; 31, buckling piece; 4, puncture needle sleeve pipe; 5, rotary-cut cutter; 6, groove; 7, intermediate plate; 8, puncture needle.
The specific embodiment
Shown in Fig. 1-2; The described mammary gland full-automatic spin of this utility model embodiment cuts sampling device and comprises biopsy needle 1, puncture needle 8 and driving handle 2, and said driving handle 2 is provided with closure 30, is provided with buckling piece 31 with corresponding position, driving handle 2 position on the biopsy needle 1; Driving handle 2 is connected biopsy needle 1 through closure 30 with buckling piece 31; Biopsy needle 1 comprises collecting chamber, rotary-cut passage and puncture needle sleeve pipe 4, and puncture needle 8 is located in the puncture needle sleeve pipe 4 and from puncture needle sleeve pipe 4 ends and is passed, and the end of puncture needle 8 is provided with rotary-cut cutter 5; Have groove 6 near rotary-cut cutter 5 places on the puncture needle sleeve pipe 4, groove 6 inwalls are pressed close to puncture needle 8 lateral symmetry and are provided with intermediate plate 7.
During concrete the use, operating process is very quick, during installation, only need slip into snap close 3 to the front end of biopsy needle 1, and the sampling key of pressing subsequently on the driving handle 2 is calibrated, and biopsy is lost biopsy needle 1 and got final product after accomplishing; Because rotary-cut cutter 5 is designed to three concave surface point of a knife structures, have the design of three sharp keen arc incisxal edges and recessed tangent plane, can obviously reduce the inserting needle resistance, can guarantee to penetrate the dense form body of gland and reach than sclerous tissues.
This utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of this utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technical scheme, all drops within the protection domain of this utility model.
Claims (1)
1. a mammary gland full-automatic spin cuts sampling device; Comprise biopsy needle (1), puncture needle (8) and driving handle (2); It is characterized in that: said driving handle (2) is provided with closure (30); Biopsy needle (1) is gone up and driving handle (2) corresponding position, position is provided with buckling piece (31), and driving handle (2) is connected biopsy needle (1) through closure (30) with buckling piece (31), and biopsy needle (1) comprises collecting chamber, rotary-cut passage and puncture needle sleeve pipe (4); Puncture needle (8) is located in the puncture needle sleeve pipe (4) and from puncture needle sleeve pipe (4) end and is passed; The end of puncture needle (8) is provided with rotary-cut cutter (5), and puncture needle sleeve pipe (4) is gone up and located to have groove (6) near rotary-cut cutter (5), and groove (6) inwall is pressed close to puncture needle (8) lateral symmetry and is provided with intermediate plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205619452U CN202408969U (en) | 2011-12-29 | 2011-12-29 | Fully-automatic mammary gland rotary-cut sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205619452U CN202408969U (en) | 2011-12-29 | 2011-12-29 | Fully-automatic mammary gland rotary-cut sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202408969U true CN202408969U (en) | 2012-09-05 |
Family
ID=46733762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205619452U Expired - Fee Related CN202408969U (en) | 2011-12-29 | 2011-12-29 | Fully-automatic mammary gland rotary-cut sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202408969U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880379A (en) * | 2017-03-22 | 2017-06-23 | 杭州森度医疗器械有限公司 | A kind of mammary gland Minimally Invasive Surgery adaptive controller |
| CN107802295A (en) * | 2017-11-28 | 2018-03-16 | 刘建国 | A kind of three concave surfaces spiral cutter head of breast biopsy and rotary-cut probe |
| CN108852424A (en) * | 2018-06-07 | 2018-11-23 | 德迈特医学技术（北京）有限公司 | A kind of vacuum aided mammary gland biopsy system and its application method |
-
2011
- 2011-12-29 CN CN2011205619452U patent/CN202408969U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880379A (en) * | 2017-03-22 | 2017-06-23 | 杭州森度医疗器械有限公司 | A kind of mammary gland Minimally Invasive Surgery adaptive controller |
| CN106880379B (en) * | 2017-03-22 | 2019-07-26 | 杭州森度医疗器械有限公司 | A kind of mammary gland Minimally Invasive Surgery adaptive controller |
| CN107802295A (en) * | 2017-11-28 | 2018-03-16 | 刘建国 | A kind of three concave surfaces spiral cutter head of breast biopsy and rotary-cut probe |
| CN108852424A (en) * | 2018-06-07 | 2018-11-23 | 德迈特医学技术（北京）有限公司 | A kind of vacuum aided mammary gland biopsy system and its application method |
| CN108852424B (en) * | 2018-06-07 | 2023-12-26 | 德迈特医学技术（北京）有限公司 | Vacuum-assisted mammary gland rotary-cut system and application method thereof |
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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 |
Granted publication date: 20120905 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |