CN103598900A - Automatic mucosa marking biopsy forceps - Google Patents
Automatic mucosa marking biopsy forceps Download PDFInfo
- Publication number
- CN103598900A CN103598900A CN201310621131.7A CN201310621131A CN103598900A CN 103598900 A CN103598900 A CN 103598900A CN 201310621131 A CN201310621131 A CN 201310621131A CN 103598900 A CN103598900 A CN 103598900A
- Authority
- CN
- China
- Prior art keywords
- handle
- wedge
- syringe
- mucosa
- microsyringe
- 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.)
- Granted
Links
Images
Abstract
Automatic mucosa marking biopsy forceps comprise a handle, a sliding handle, a forceps arm and a forceps head, wherein a micro-syringe is arranged inside the handle, the front end of the micro-syringe is connected with a miniature injection needle tube, an injection needle head is arranged on the end portion of the injection needle tube, the injection needle head is arranged in a sheath tube in an inserted mode, and the sheath tube is arranged on the lower end portion of the forceps arm. A clamping block is arranged on the front end portion of the micro-syringe, one end of the clamping block is arranged on a long-strip-shaped through hole in a clamped mode, the long-strip-shaped through hole is formed in the handle, and the other end of the micro-syringe is connected to an elastic button. A groove is formed in the portion, corresponding to the clamping block, inside the sliding handle, and the groove is formed corresponding to the long-strip-shaped through hole. A syringe wedge-shaped tail end is arranged at the rear end of the micro-syringe, and a tail portion wedge-shaped groove corresponding to the wedge-shaped portion of the syringe wedge-shaped tail end is further formed in the handle. A handle wedge-shaped embossment is arranged on the position, corresponding to the tail portion wedge-shaped groove, of a portion of the sliding handle, and the portion of the sliding handle slides and moves along the handle. A sliding groove corresponding to the handle wedge-shaped embossment is formed in the handle. The automatic mucosa marking biopsy forceps can take biopsies while completing marking of a biopsy portion, and the automatic mucosa marking biopsy forceps are convenient to operate.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, specifically a kind of automatic mucosa labelling biopsy forceps.
Background technology
In modern medicine, doctor, in order to obtain the information of some diseased region of human intracavity, adopts biopsy forceps to come some pathological tissues of gripping human intracavity to detect conventionally, thereby to by analyzing pathological tissues, obtains the diagnosis and treatment method of disease.
The normally used function of institute is comparatively single at present, is merely able to obtain the pathological tissues of corresponding site.During sometimes for convenient check later, find diseased region or when carrying out abdominal, determine as early as possible lesion locations, need to when using biopsy forceps to get pathological tissues, also need biopsy site to carry out labelling.
But also do not exist in the market this kind can either get biopsy and can to got biopsy site, carry out the biopsy forceps of labelling again simultaneously.
Summary of the invention
The invention provides a kind of automatic mucosa labelling biopsy forceps, its main purpose is that to solve at present conventional biopsy forceps function comparatively single, cannot complete the problem of biopsy site being carried out to labelling getting biopsy simultaneously.
In order to address the above problem, the technical solution adopted in the present invention is: a kind of automatic mucosa labelling biopsy forceps, comprise handle, slide handle, tong arm and binding clip, described slide handle is placed on handle, the upper end of described tong arm is connected with handle, described binding clip is fixedly installed on the bottom of tong arm, it is characterized in that, the inside of described handle is provided with microsyringe, the front end of microsyringe connects injection needle, the end of injection needle is provided with entry needle syringe needle, and described entry needle syringe needle is inserted in the sheath pipe that the bottom of tong arm arranges;
The leading section of described microsyringe is also installed with a holding piece, and one end of holding piece is placed in the strip through hole arranging on handle, and the other end of described holding piece is connected in elastic button by contiguous block;
The position corresponding with holding piece, the inside of described slide handle is provided with groove, the inner groove and the corresponding setting of the strip through hole arranging on handle arranging of described slide handle; Described microsyringe rear end is provided with syringe wedge shape tail end, is also provided with the afterbody wedge-shaped slot corresponding with the wedge shape position of syringe wedge shape tail end on described handle;
Described slide handle is provided with handle wedge-shaped projection along the position of handle slippage corresponding to afterbody wedge-shaped slot, is provided with the slippage slot corresponding with handle wedge-shaped projection on described handle.
Described holding piece is along the diametric(al) setting of intracavity of handle, and one end that described holding piece stretches into the strip through hole arranging on handle is set to wedge shape.
Injecting cavity one side of described microsyringe is provided with stain and adds flexible pipe, and described stain adds one end of flexible pipe and the injecting cavity inside of microsyringe is connected, and the other end stretches out outside intracavity of handle; One end outside described stain flexible pipe extending intracavity of handle is provided with rubber cap.
One end of described syringe wedge shape tail end is set to wedge shape, and the other end is provided with Compress Spring, and described Compress Spring overhead is on intracavity of handle inwall.
The end of described handle is provided with push-and-pull finger ring.
The invention has the beneficial effects as follows:
1. to efficiently solve the normally used biopsy forceps function of current institute comparatively single for a kind of automatic mucosa labelling biopsy forceps of the present invention, is merely able to obtain the pathological tissues of corresponding site, cannot carry out the drawback of other operation simultaneously.
2. the present invention not only can realize human intracavity's pathological tissues is got to biopsy operation, can also realize simultaneously and complete the labelling to got biopsy site getting biopsy simultaneously, while having facilitated doctor patient to be checked, find fast pathological changes portion, also can help doctor when carrying out abdominal, to determine as early as possible lesion locations simultaneously later.
3. the present invention both can realize when getting biopsy and labelling operation simultaneously, also can realize only getting biopsy and not carrying out the operation of labelling, operated more flexibly, and practicality is stronger.
4. injecting cavity one side of microsyringe of the present invention connects stain and adds flexible pipe, can to the stain in microsyringe repeat add, realized the repeatedly recycling of this automatic mucosa labelling biopsy forceps, there is stronger practicality.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Internal structure schematic diagram when Fig. 2 is handle and slide handle combination;
Fig. 3 is tong head schematic diagram of the present invention;
Fig. 4 is the side view of Fig. 3;
In figure: 1-handle, 2-slide handle, 3-tong arm, 4-binding clip, 5-microsyringe, the miniature injection needle of 51-, 52-entry needle syringe needle, 53-syringe wedge shape tail end, 54-stain add flexible pipe, 541-rubber cap, 6-sheath pipe, 7-holding piece, 71-contiguous block, 8-strip through hole, 9-elastic button, 10-groove, 11-afterbody wedge-shaped slot, 12-handle wedge-shaped projection, 13-slippage slot, 14-push-and-pull finger ring, 15-Compress Spring.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
As Figure 1-4, a kind of automatic mucosa labelling biopsy forceps of the present invention, comprise handle 1, slide handle 2, tong arm 3 and binding clip 4, described slide handle 2 is placed on handle 1, the upper end of described tong arm 3 is connected with handle 1, described binding clip 4 is fixedly installed on the bottom of tong arm 3, the inside of described handle 1 is provided with microsyringe 5, the front end of microsyringe 5 connects miniature injection needle 51, the end of injection needle 51 is provided with entry needle syringe needle 52, and described entry needle syringe needle 52 is inserted in the sheath pipe 6 of tong arm 3 bottoms settings.
The leading section of described microsyringe 5 is also installed with a holding piece 7, and one end of holding piece 7 is placed in the strip through hole 8 arranging on handle 1, and the other end of described holding piece 7 is connected in elastic button 9 by contiguous block 71, and elastic button 9 can upspring or press.
The position corresponding with holding piece 7, the inside of described slide handle 2 is provided with groove 10, the inner groove 10 arranging of described slide handle 2 and the corresponding setting of strip through hole 8 arranging on handle 1; Described microsyringe 5 rear ends are provided with syringe wedge shape tail end 53, are also provided with the afterbody wedge-shaped slot 11 corresponding with the wedge shape position of syringe wedge shape tail end 53 on described handle 1.
Described slide handle 2 is provided with handle wedge-shaped projection 12 along the position of handle 1 slippage corresponding to afterbody wedge-shaped slot 11, is provided with the slippage slot corresponding with handle wedge-shaped projection 12 13 on described handle 1.
Described holding piece 7 is along the diametric(al) setting of intracavity of handle, and one end that described holding piece 7 stretches into the strip through hole 8 arranging on handle is set to wedge shape.
Injecting cavity one side of described microsyringe 5 is provided with stain and adds flexible pipe 54, and described stain adds one end of flexible pipe 54 and the injecting cavity inside of microsyringe 5 is connected, and the other end stretches out outside intracavity of handle; One end that described stain flexible pipe 54 stretches out outside intracavity of handle is provided with rubber cap 541, need to be when adding stain in the injecting cavity of microsyringe 1, only need to open the rubber cap 541 of stain flexible pipe 54 ends, be connected in stain entry needle and can carry out stain interpolation.So design, can realize the repeatedly interpolation of stain, and practicality is stronger.
One end of described syringe wedge shape tail end 53 is set to wedge shape, and the other end is provided with Compress Spring 15, and described Compress Spring 15 overheads are on intracavity of handle inwall.
The end of described handle 1 is provided with push-and-pull finger ring 14, and the end design push-and-pull finger ring of handle 1 is convenient to drawing handle when operation, and handle 1 and slide handle are relatively moved, and realizes the corresponding operations such as biopsy and injection of getting.
When needs carry out biopsy sampling labelling, by the elastic button 9 arranging on lower handle 1, the holding piece 7 of at this moment microsyringe 5 front end settings enters the groove 10 of slide handle 2 interior settings, and is just placed in groove 10.Now, when slide handle 2 is pushed ahead along handle 1, by pulling the inner steel wire arranging of tong arm 3 to drive binding clip 4 to open, can also drive on the other hand outside mobile the stretching out outside the sheath pipe 6 that is arranged on tong arm 3 ends of entry needle syringe needle 52 of microsyringe 5 on the one hand.
Along with pushing away before slide handle 2, the binding clip 4 of biopsy forceps is opened completely, entry needle syringe needle 52 highly flushes with the binding clip 4 of biopsy forceps, now the binding clip of the biopsy forceps opening 4 is positioned over to pathological changes mucosa place, continue to push away forward slide handle 2, now the binding clip 4 of biopsy forceps is motionless, the length that entry needle syringe needle 52 stretches out sheath pipe 6 reaches maximum, at this moment the vertical dimension between the binding clip 4 of biopsy forceps and the entry needle syringe needle 52 that stretches out is between 2mm-2.5mm, and this length can effectively avoid entry needle syringe needle 52 to pierce through digestive tract tube wall.When the extension elongation of entry needle syringe needle 52 reaches greatest length, in the afterbody wedge-shaped slot 11 that the lucky holding in wedge shape position of the syringe wedge shape tail end 53 of microsyringe 5 arranges on handle 1, make microsyringe 5 in stationary state.
When the binding clip 4 of biopsy forceps is opened completely and entry needle syringe needle 52 stretches out sheath pipe 6 length reaches after maximum, slide handle 2 is pulled back, the binding clip 4 of biopsy forceps starts to be tightened to closure, now because microsyringe 5 is fixing, strength passes to microsyringe 5 by slide handle 2, between microsyringe 5 and syringe wedge shape tail end 53, relatively moves, and the stain of extruding microsyringe 5 interior intracavity, stain is pushed out microsyringe 5 inner chambers, realizes biopsy place mucosa labelling.
In addition, while carrying out labelling when not needing to get biopsy, only need to click the elastic button arranging on handle, the holding piece 7 of now microsyringe 5 leading section settings is from 10 shifting out in the groove of slide handle 2 interior settings, now slide handle 2 is for the spacing releasing for microsyringe 5, when slide handle 2 moves, microsyringe 5 can not be moved with slide handle again, so just can realize and only carries out biopsy sampling and do not carry out labelling.
The above is the preferred embodiment of the present invention, for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, and these improvements and modifications are also regarded as protection scope of the present invention.
Claims (5)
1. an automatic mucosa labelling biopsy forceps, comprise handle, slide handle, tong arm and binding clip, described slide handle is placed on handle, the upper end of described tong arm is connected with handle, and described binding clip is fixedly installed on the bottom of tong arm, it is characterized in that, the inside of described handle is provided with microsyringe, the front end of microsyringe connects miniature injection needle, and the end of injection needle is provided with entry needle syringe needle, and described entry needle syringe needle is inserted in the sheath pipe that the bottom of tong arm arranges;
The leading section of described microsyringe is also installed with a holding piece, and one end of holding piece is placed in the strip through hole arranging on handle, and the other end of described holding piece is connected in elastic button by contiguous block;
The position corresponding with holding piece, the inside of described slide handle is provided with groove, the inner groove and the corresponding setting of the strip through hole arranging on handle arranging of described slide handle; Described microsyringe rear end is provided with syringe wedge shape tail end, is also provided with the afterbody wedge-shaped slot corresponding with the wedge shape position of syringe wedge shape tail end on described handle;
Described slide handle is provided with handle wedge-shaped projection along the position of handle slippage corresponding to afterbody wedge-shaped slot, is provided with the slippage slot corresponding with handle wedge-shaped projection on described handle.
2. a kind of automatic mucosa labelling biopsy forceps as claimed in claim 1, is characterized in that, described holding piece is along the diametric(al) setting of intracavity of handle, and one end that described holding piece stretches into the strip through hole arranging on handle is set to wedge shape.
3. a kind of automatic mucosa labelling biopsy forceps as claimed in claim 1, it is characterized in that, injecting cavity one side of described microsyringe is provided with stain and adds flexible pipe, and described stain adds one end of flexible pipe and the injecting cavity inside of microsyringe is connected, and the other end stretches out outside intracavity of handle; One end outside described stain flexible pipe extending intracavity of handle is provided with rubber cap.
4. a kind of automatic mucosa labelling biopsy forceps as claimed in claim 1, is characterized in that, one end of described syringe wedge shape tail end is set to wedge shape, and the other end is provided with Compress Spring, and described Compress Spring overhead is on intracavity of handle inwall.
5. a kind of automatic mucosa labelling biopsy forceps as claimed in claim 1, is characterized in that, the end of described handle is provided with push-and-pull finger ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621131.7A CN103598900B (en) | 2013-11-29 | 2013-11-29 | A kind of mucosa labelling biopsy forceps automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621131.7A CN103598900B (en) | 2013-11-29 | 2013-11-29 | A kind of mucosa labelling biopsy forceps automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103598900A true CN103598900A (en) | 2014-02-26 |
| CN103598900B CN103598900B (en) | 2015-09-02 |
Family
ID=50117211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310621131.7A Active CN103598900B (en) | 2013-11-29 | 2013-11-29 | A kind of mucosa labelling biopsy forceps automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103598900B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890356A (en) * | 2017-08-29 | 2018-04-10 | 孙艳平 | It is a kind of can continuous sampling biopsy forceps |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454378A (en) * | 1993-02-11 | 1995-10-03 | Symbiosis Corporation | Biopsy forceps having a detachable proximal handle and distal jaws |
| US20040068291A1 (en) * | 2001-09-25 | 2004-04-08 | Olympus Optical Co., Ltd. | Medical instrument |
| US20070073185A1 (en) * | 2005-03-03 | 2007-03-29 | Nakao Naomi L | Needle biopsy forceps with integral sample ejector |
| CN101227864A (en) * | 2005-08-11 | 2008-07-23 | 奥林巴斯株式会社 | Treating implement for endoscope |
| CN102309346A (en) * | 2010-06-29 | 2012-01-11 | 陈卫 | Coelomic mucosa calibrating biopsy forceps |
| CN203564276U (en) * | 2013-11-29 | 2014-04-30 | 山东省立医院 | Automatic mucosa marking biopsy forceps |
-
2013
- 2013-11-29 CN CN201310621131.7A patent/CN103598900B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454378A (en) * | 1993-02-11 | 1995-10-03 | Symbiosis Corporation | Biopsy forceps having a detachable proximal handle and distal jaws |
| US20040068291A1 (en) * | 2001-09-25 | 2004-04-08 | Olympus Optical Co., Ltd. | Medical instrument |
| US20070073185A1 (en) * | 2005-03-03 | 2007-03-29 | Nakao Naomi L | Needle biopsy forceps with integral sample ejector |
| CN101227864A (en) * | 2005-08-11 | 2008-07-23 | 奥林巴斯株式会社 | Treating implement for endoscope |
| CN102309346A (en) * | 2010-06-29 | 2012-01-11 | 陈卫 | Coelomic mucosa calibrating biopsy forceps |
| CN203564276U (en) * | 2013-11-29 | 2014-04-30 | 山东省立医院 | Automatic mucosa marking biopsy forceps |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890356A (en) * | 2017-08-29 | 2018-04-10 | 孙艳平 | It is a kind of can continuous sampling biopsy forceps |
| CN107890356B (en) * | 2017-08-29 | 2020-05-22 | 中南大学湘雅三医院 | Biopsy forceps capable of continuously sampling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103598900B (en) | 2015-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205729409U (en) | A kind of novel tumor biopsy sampler | |
| US20150057565A1 (en) | Apparatus and method for ovarian cancer screening | |
| CN203564276U (en) | Automatic mucosa marking biopsy forceps | |
| CN102920487B (en) | Through scope crosspointer puncture instrument | |
| US20220110615A1 (en) | Implant for screening test of ovarian cancer, screening test kit comprising same, and ovarian cancer screening test method using same | |
| CN103598900B (en) | A kind of mucosa labelling biopsy forceps automatically | |
| CN204445960U (en) | Bendable front end endoscope sampling clamp | |
| CN206534666U (en) | Biological tissue positioning sampler under scope | |
| CN2927996Y (en) | Forceps head module of endoscope biopsy forceps | |
| CN203861270U (en) | Living tissue sampling system used without direct view through endoscope | |
| CN204181656U (en) | The disposable gastroscope biopsy forceps improved | |
| CN201899543U (en) | Medical multifunctional snare | |
| KR200484486Y1 (en) | Device for taking a sample | |
| CN204600542U (en) | Anti-slip type disposable endoscope biopsy forceps | |
| CN104970838B (en) | A kind of biopsy forceps with measuring piece | |
| CN204813982U (en) | A biopsy needle structure for lung's tumour | |
| CN103142303A (en) | Medical electric snare | |
| CN101961262A (en) | Medical multifunctional snare | |
| CN204600544U (en) | Locking type disposable endoscope biopsy forceps | |
| CN207075905U (en) | Can storage type surface mucous biopsy forceps through scope | |
| CN101828944B (en) | Focus enucleation device by percutaneous puncture | |
| CN2820087Y (en) | Puncture needle handle | |
| CN210749308U (en) | Uropoiesis anus intestines branch of academic or vocational study is with rectum biopsy forceps | |
| CN212368998U (en) | Separable endoscope object fetching bag | |
| CN213129615U (en) | Low-wound biliary tract rapid sampling forceps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201223 Address after: Room 1-1909, Huaqiang Plaza, 157 Shanda Road, Lixia District, Jinan City, Shandong Province Patentee after: Shandong dasizi Information Technology Co.,Ltd. Address before: Huaiyin District of Ji'nan City, Shandong province 250021 five road No. 324 Patentee before: SHANDONG PROVINCIAL Hospital |
|
| TR01 | Transfer of patent right |