CN201248731Y - Cervical canal biopsy forceps - Google Patents
Cervical canal biopsy forceps Download PDFInfo
- Publication number
- CN201248731Y CN201248731Y CNU2008200276399U CN200820027639U CN201248731Y CN 201248731 Y CN201248731 Y CN 201248731Y CN U2008200276399 U CNU2008200276399 U CN U2008200276399U CN 200820027639 U CN200820027639 U CN 200820027639U CN 201248731 Y CN201248731 Y CN 201248731Y
- Authority
- CN
- China
- Prior art keywords
- push rod
- guide pole
- handle
- forceps
- cervical canal
- 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 provides cervical canal biopsy forceps which belongs to the technical field of medical apparatus. The structure thereof comprises a fixed forceps handle and a rotating forceps handle which are hinged; a guide pole is arranged on the fixed forceps handle; the front end of the guide pole is provided with a fixed tool bit; the back end is fixedly connected with the front end of the fixed forceps handle; the body of the guide pole is provided with an arc groove; a push rod is arranged on the groove; the front end of the rotating forceps handle is set to be an arc slide bar; a lantern ring is sheathed on the arc slide bar; the front end of the push rod is provided with a movable tool bit; and the back end of the push rod is hinged with the lantern ring. Both the connection location between the forceps handles and the guide pole and the guide pole are provided with a sleeve. The utility model converts the engaging of a forceps mouth into a thrust force to the push rod to lead the fixed tool bit on the guide pole to be sliced with the movable tool bit on the push rod, thus obtaining a tissue needing biopsy; the operation is convenient and accurate; the successful rate of portable operation is improved; the pain brought to suffers is reduced; and the utility model is beneficial to improving the working efficiency and the operation successful rate.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of cervical canal biopsy forceps.
Background technology
Biopsy be take that the suspicious lesions of health or the little block organization of diseased region fix, cut into slices, dyeing and pathological examination, to determine the important method of diagnosis.In most cases, can be as the reliable basis of diagnosis.The cervical canal biopsy is to be applicable to be suspected to have cervical cancer or chronic specificity inflammation such as tuberculosis etc., must be the patient who further clarifies a diagnosis.With the method habitually in the past taked adopt to scrape follow the example of, when in being suspected to have cervical canal, pathological changes being arranged, scrape that to clamp out the normal fragmentation of thing thinner again, sometimes must implement multiple spot scrapes and gets, to guarantee extract reliability to guarantee to diagnose in lesion region, multiple spot is scraped and is taken on the operation accuracy and assurance accuracy that can not be higher aspect making a definite diagnosis, and this brings certain difficulty to pathological diagnosis.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of cervical canal biopsy forceps is provided.
The technical solution of the utility model realizes in the following manner, this cervical canal biopsy forceps, its structure comprise by hinged fixation clamps handle and rotate the pincers handle that the fixation clamps handle is provided with guide rod, the guide rod front end is provided with fixedly cutter head, the rear end is fixedly connected on the front end of fixation clamps handle, and the guide rod shaft offers arc groove, and groove is provided with push rod, rotate pincers handle front end and be set to the arc slide bar, be with the collar on the arc slide bar, the push rod front end is provided with movable cutter head, and the putting back-end and the collar are hinged.
The junction of fixation clamps handle and guide rod is provided with sleeve pipe.
Guide rod is provided with sleeve pipe.
The fixation clamps handle is provided with spring leaf.
The beneficial effect that this utility model is compared with prior art produced is:
This cervical canal biopsy forceps is simple in structure, reasonable in design, utilizes the interlock of jaw to be converted into thrust to push rod, and fixedly cutter head on the guide rod and the movable cutter head on the push rod are suited, and obtains the biopsy of wanting and organizes.Easy to operate, accurate, improve the success rate of disposable operation, avoided resembling and scraped the multiple spot of getting and scrape and draw the pain of injury that the patient brings.Help increasing work efficiency and success rate of operation, can gynecological and department of obstetrics and gynecology are clinical or the operation in extensively promote the use of.This cervical canal biopsy forceps before use, earlier behind sterilization pudendum, vagina, the cervix uteri, with this cervical canal biopsy forceps,, hold the pincers handle and make guide rod stretch to the cervix lesion place according to diseased region and requirement, get several little block organizations, be placed in 10% formalin solution and fix, send Pathology Deparment to do section, after the dyeing, the microscopically observation analysis is made pathological diagnosis then.Colposcope equipment is arranged, can under colposcope, get biopsy, can improve accurate rate of diagnosis.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structural profile sketch maps of A-A in the accompanying drawing 1.
Labelling in the accompanying drawing is represented respectively:
1, fixation clamps handle, 2, rotate the pincers handle, 3, guide rod, 4, fixing cutter head, 5, arc groove, 6, push rod, 7, the arc slide bar, 8, the collar, 9, movable cutter head, 10, sleeve pipe, 11, hinge, 12, spring leaf.
The specific embodiment
Below in conjunction with accompanying drawing cervical canal biopsy forceps of the present utility model is done following detailed description the in detail.
Shown in accompanying drawing 1,2, cervical canal biopsy forceps of the present utility model, its structure comprises the fixation clamps handle 1 that connects by hinge 11 and rotates pincers handle 2, fixation clamps handle 1 is provided with guide rod 3, guide rod 3 front ends are provided with fixedly cutter head 4, the rear end is fixedly connected on the front end of fixation clamps handle 1, guide rod 3 shafts offer arc groove 5, groove is provided with push rod 6, rotate pincers handle 2 front ends and be set to arc slide bar 7, be with the collar 8 on the arc slide bar 7, push rod 6 front ends are provided with movable cutter head 9, and push rod 6 rear ends and the collar 8 are hinged.The junction of fixation clamps handle 1 and guide rod 3 is provided with sleeve pipe 10.Guide rod 3 is provided with sleeve pipe 10.Fixation clamps handle 1 is provided with spring leaf 12.
Claims (4)
1, cervical canal biopsy forceps, comprise by hinged fixation clamps handle and rotation pincers handle, it is characterized in that the fixation clamps handle is provided with guide rod, the guide rod front end is provided with fixedly cutter head, and the rear end is fixedly connected on the front end of fixation clamps handle, the guide rod shaft offers arc groove, groove is provided with push rod, rotates pincers handle front end and is set to the arc slide bar, is with the collar on the arc slide bar, the push rod front end is provided with movable cutter head, and the putting back-end and the collar are hinged.
2, cervical canal biopsy forceps according to claim 1 is characterized in that the junction of fixation clamps handle and guide rod is provided with sleeve pipe.
3, cervical canal biopsy forceps according to claim 1 is characterized in that guide rod is provided with sleeve pipe.
4, cervical canal biopsy forceps according to claim 1 is characterized in that the fixation clamps handle is provided with spring leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200276399U CN201248731Y (en) | 2008-09-02 | 2008-09-02 | Cervical canal biopsy forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200276399U CN201248731Y (en) | 2008-09-02 | 2008-09-02 | Cervical canal biopsy forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201248731Y true CN201248731Y (en) | 2009-06-03 |
Family
ID=40744405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200276399U Expired - Fee Related CN201248731Y (en) | 2008-09-02 | 2008-09-02 | Cervical canal biopsy forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201248731Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104644226A (en) * | 2015-02-17 | 2015-05-27 | 杭州爱光医疗器械有限公司 | Disposable cervix aspiration biopsy forceps |
| CN111035415A (en) * | 2020-01-06 | 2020-04-21 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Cervical sampling device |
-
2008
- 2008-09-02 CN CNU2008200276399U patent/CN201248731Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104644226A (en) * | 2015-02-17 | 2015-05-27 | 杭州爱光医疗器械有限公司 | Disposable cervix aspiration biopsy forceps |
| CN104644226B (en) * | 2015-02-17 | 2017-05-03 | 杭州爱光医疗器械有限公司 | Disposable cervix aspiration biopsy forceps |
| CN111035415A (en) * | 2020-01-06 | 2020-04-21 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Cervical sampling device |
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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: 20090603 Termination date: 20100902 |