CN102160803A - Vagina verruca biopsy forceps - Google Patents
Vagina verruca biopsy forceps Download PDFInfo
- Publication number
- CN102160803A CN102160803A CN 201110131506 CN201110131506A CN102160803A CN 102160803 A CN102160803 A CN 102160803A CN 201110131506 CN201110131506 CN 201110131506 CN 201110131506 A CN201110131506 A CN 201110131506A CN 102160803 A CN102160803 A CN 102160803A
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- China
- Prior art keywords
- forceps
- clamp
- claw beam
- biopsy
- pincers
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- 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.)
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- 238000001574 biopsy Methods 0.000 title claims abstract description 59
- 210000001215 vagina Anatomy 0.000 title abstract 5
- 241000934136 Verruca Species 0.000 title abstract 4
- 208000000260 Warts Diseases 0.000 title abstract 4
- 201000010153 skin papilloma Diseases 0.000 title abstract 4
- 210000000078 claw Anatomy 0.000 claims description 73
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 50
- 210000003905 vulva Anatomy 0.000 claims description 23
- 238000010276 construction Methods 0.000 claims description 6
- 239000012634 fragment Substances 0.000 claims description 2
- 206010020718 hyperplasia Diseases 0.000 abstract description 7
- 208000007101 Muscle Cramp Diseases 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 230000002390 hyperplastic effect Effects 0.000 abstract 1
- 208000015317 vulvar disease Diseases 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 7
- 206010059313 Anogenital warts Diseases 0.000 description 2
- 210000003679 cervix uteri Anatomy 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010062317 Condyloma latum Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000009893 Nonpenetrating Wounds Diseases 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 208000016018 endometrial polyp Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004392 genitalia Anatomy 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 208000008588 molluscum contagiosum Diseases 0.000 description 1
- 230000001613 neoplastic effect Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 208000037816 tissue injury Diseases 0.000 description 1
- 206010046811 uterine polyp Diseases 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The invention provides vagina verruca biopsy forceps, which comprises a forceps shank part, a forceps rod part and a forceps clamp part. The forceps clamp part and the forceps shank part are respectively arranged at the head part and the tail part of the forceps rod part; the forceps shank part controls the forceps clamp part to conduct clamping action through the forceps rod part; and the forceps clamp part comprises an upper forceps clamp and a lower forceps clamp, and blade-shaped involutory edges are matched with each other are arranged at the edges of one sides of the upper forceps clamp and the lower forceps clamp. Compared with the prior art, the vagina verruca biopsy forceps provided by the invention solves the technical problems of the general gynecologic biopsy forceps, wherein the general gynecologic biopsy forceps have the defects that, since a forceps rod is long, after the forceps clamps are closed up, no gap is available for receiving a tissue, and biopsied tissues are squeezed easily; since the vagina biopsy operation becomes convenient if the forceps rod is slightly longer than the forceps shank, while the too long forceps rod cause strengthless application of the forceps cramps. The circular arc-shaped forceps clamps are easy for holding biopsied tissues; and the blade-shaped involutory edges are helpful for cutting hyperplastic tissues of skin. The vagina verruca biopsy forceps have simple structure, are convenient for use, and are suitable for biopsy of gynecologic vulvar diseases.
Description
Technical field
The present invention relates to medical appliance, particularly, relate to a kind of hyperplhasia of vulva thing biopsy forceps.
Background technology
The hyperplhasia of vulva thing is the common phenomenon of gynecological inflammation and neoplastic hyperplasia, and the present biopsy forceps that uses is " small-bore cervical biopsy pincers " and " versatility gynecological biopsy forceps " normally.The disadvantage of small-bore cervical biopsy pincers is that clamp interlock position is short, and occlusal end is blunt, and tissue injury is pushed biopsy greatly and easily.And the characteristics of versatility gynecological biopsy forceps are that claw beam is long, are applicable to that cervix uteri is drawn materials to carry out biopsy.The biting connecions biopsy forceps is suitable for softer tissue, and the tissue-derived and cervix uteri of pudendum is obstructed, belongs to skin histology, and its toughness is bigger, and the clamp of two kinds of biopsy forcepss that use is all sharp inadequately at present, so be not suitable for the biopsy to the pudendum proliferation.
For example Chinese patent application number has disclosed a kind of such structure for CN200520082511.9 " cervical biopsy pincers ": a kind of cervical biopsy pincers have solved the little technical problem of its inspection angle.Main technical schemes is: comprise claw beam, the head of claw beam is provided with clamp, the afterbody of claw beam is provided with the pincers handle, described clamp comprises clamp and following clamp, described claw beam comprises claw beam and following claw beam and is bent into the quadruple board platform scalariform respectively, be provided with the stopping means that can limit its relative motion between last claw beam and the following claw beam, pincers handle and forceps major handle before described pincers handle comprises; Following clamp is fixedlyed connected with following claw beam, last clamp is rotatably connected with the front end of last claw beam and following claw beam respectively, preceding pincers handle is rotatably connected with last claw beam and following claw beam respectively, and the forceps major handle is made as one with the afterbody of following device bar, is provided with spring between preceding pincers handle and the forceps major handle.Just there are the problems referred to above in these cervical biopsy pincers, therefore need to do to improve further.
Summary of the invention
The problem to be solved in the present invention is: the problem at above-mentioned existence provides a kind of hyperplhasia of vulva thing biopsy forceps that is beneficial to cutting skin hyperplasia tissue.
The technical solution adopted in the present invention is: a kind of hyperplhasia of vulva thing biopsy forceps is provided, comprise pincers shank, claw beam portion and clamp portion, described clamp portion and pincers shank are separately positioned on the head and the afterbody of described claw beam portion, described pincers shank is controlled described clamp portion by embedding bar portion and is carried out the clamp action, it is characterized in that: described clamp portion comprises clamp and play clamp, and a described lateral edges of going up clamp and following clamp is provided with the involutory edge of knife edge shape that cooperatively interacts.
Preferably, the described clamp of going up all is the semiclosed clamps that cooperatively interact that are circular arc with following clamp, is beneficial to accept biopsy.
Further, described claw beam portion comprises the last claw beam of relative translation and claw beam down, described clamp is down fixedlyed connected with following claw beam, the described clamp of going up is rotatably connected with the front end of last claw beam and following claw beam respectively, be provided with the stopping means that can limit its relative translation between last claw beam and the following claw beam, pincers handle and forceps major handle before described pincers shank comprises, the pincers handle is rotatably connected with last claw beam and following claw beam respectively before described, described forceps major handle is fixedlyed connected with the afterbody of following claw beam, be provided with the elastic construction that makes described preceding pincers handle and forceps major handle have the trend of being separated from each other all the time before described between pincers handle and the forceps major handle
Preferably, the pincers handle of the more described pincers shank of shaft of described claw beam portion is slightly long, thereby makes things convenient for pudendum to get the biopsy operation.
Preferably, described elastic construction comprises that mutual clamping becomes two shell fragments of leaf spring structure.
Compared with prior art, it is long that hyperplhasia of vulva thing biopsy forceps provided by the invention has solved versatility gynecological biopsy forceps claw beam, clamp closes up the space of the no tissue receiving in back and the technical problem of pushing biopsy easily: because the claw beam shaft of pincers handle is slightly longer than the pincers handle, make pudendum get relatively facility of biopsy operation, and the long clamp that causes easily of claw beam is unable; The circular arc clamp is beneficial to accepts biopsy; The involutory edge of knife edge shape is beneficial to cutting skin hyperplasia tissue; And the present invention is simple in structure, and is easy to use, cuts hyperplhasia of vulva thing and skin hyperplasia tissue easily, is the substitute products of versatility gynecological biopsy forceps, and the exopathogenic factor disease biopsy of suitable gynecological is used.
Description of drawings
The structural representation of the hyperplhasia of vulva thing biopsy forceps that provides in the embodiment of the invention is provided Fig. 1.
Fig. 2 shows the structural representation of hyperplhasia of vulva thing biopsy forceps after pincers are tight in the embodiment of the invention.
Fig. 3 shows the structural representation after unclamping of the hyperplhasia of vulva thing biopsy forceps in the embodiment of the invention.
Fig. 4 shows the exploded sketch of the hyperplhasia of vulva thing biopsy forceps in the embodiment of the invention.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing:
Embodiment: as shown in Figures 1 to 4, hyperplhasia of vulva thing biopsy forceps in the present embodiment, comprise pincers shank 1, claw beam portion 2 and clamp portion 3, clamp portion 3 and pincers shank 1 are separately positioned on the head and the afterbody of claw beam portion 2, and pincers shank 1 carries out the clamp action by control clamp portion of embedding bar portion 3.Because external genital vegetation is thought of as flat condyloma, condyloma acuminatum, molluscum contagiosum and false condyloma latum more.If at pudendum or crissum place, see multiple wellability, canescence, flat protuberance pimple or tuberosity, it is long to the invention solves versatility gynecological biopsy forceps claw beam, clamp closes up the space of the no tissue receiving in back and the technical problem of pushing biopsy easily, and simple in structure, easy to use, cut hyperplhasia of vulva thing and skin hyperplasia tissue easily, be the substitute products of versatility gynecological biopsy forceps, the exopathogenic factor disease biopsy of suitable gynecological is used.
Pincers handle 11 and forceps major handle 12 before pincers shank 1 comprises, preceding pincers handle 11 is rotatably connected with last claw beam 21 and following claw beam 22 respectively, forceps major handle 12 is fixedlyed connected with the afterbody of following claw beam 22, and when current like this pincers handle 11 was pushed backward, last claw beam 21 can descend claw beam 22 to move forward relatively.Be provided with the elastic construction 13 that makes preceding pincers handle 11 and forceps major handle 12 have the trend of being separated from each other all the time between preceding pincers handle 11 and the forceps major handle 12, for example become leaf spring structure or spring to realize by two clip clampings.
It is slightly long that the shaft of claw beam portion 2 clamps the pincers handle of shank 1, if, then cause clamp unable easily because claw beam is long, and the shaft of claw beam portion 2 than the pincers handle slightly length can make things convenient for pudendum to get the biopsy operation.
Before the operation, hyperplhasia of vulva thing biopsy forceps is in non-working condition, and the preceding pincers handle 11 and the forceps major handle 12 of pincers shank 1 are separated from each other, and the last claw beam 21 of claw beam portion 2 is in the position descended relatively after claw beam 22 leans on, and the last clamp 31 and the following clamp 32 of clamp portion 3 are separated from each other.
During operation, hold with a firm grip and inwardly push the pincers shank 1 of hyperplhasia of vulva thing biopsy forceps, the preceding pincers handle 11 and the forceps major handle 12 of pincers shank 1 come closer, the last claw beam 21 of claw beam portion 2 moves forward relative to following claw beam 22 and limits it until stopping means 23 and move, and the last clamp 31 of clamp portion 3 and play clamp 32 realization clamps move.
After the operation, unclamp the pincers shank 1 of hyperplhasia of vulva thing biopsy forceps, hyperplhasia of vulva thing biopsy forceps is because the effect of elastic construction 13 returns to non-working condition.
Claims (6)
1. hyperplhasia of vulva thing biopsy forceps, comprise pincers shank (1), claw beam portion (2) and clamp portion (3), described clamp portion (3) and pincers shanks (1) are separately positioned on the head and the afterbody of described claw beam portion (2), described pincers shank (1) is controlled described clamp portion (3) by embedding bar portion and is carried out the clamp action, it is characterized in that: described clamp portion (3) comprises clamp (31) and following clamp (32), and a described lateral edges of going up clamp (31) and following clamp (32) is provided with the involutory edge of knife edge shape (33) that cooperatively interacts.
2. hyperplhasia of vulva thing biopsy forceps according to claim 1 is characterized in that: described upward clamp (31) and following clamp (32) all are the semiclosed clamps that cooperatively interact that are circular arc.
3. hyperplhasia of vulva thing biopsy forceps according to claim 1 and 2, it is characterized in that: described claw beam portion (2) comprises that the last claw beam (21) of relative translation reaches claw beam (22) down, described clamp (32) is down fixedlyed connected with following claw beam (22), the described clamp (31) of going up is rotatably connected with the front end of last claw beam (21) and following claw beam (22) respectively, is provided with the stopping means (23) that can limit its relative translation between last claw beam (21) and the following claw beam (22).
4. hyperplhasia of vulva thing biopsy forceps according to claim 3, it is characterized in that: pincers handle (11) and forceps major handle (12) before described pincers shank (1) comprises, pincers handles (11) are rotatably connected with last claw beam (21) and following claw beam (22) respectively before described, described forceps major handle (12) is fixedlyed connected with the afterbody of following claw beam (22), is provided with the elastic construction (13) that makes described preceding pincers handle (11) and forceps major handle (12) have the trend of being separated from each other all the time between described preceding pincers handle (11) and the forceps major handle (12).
5. hyperplhasia of vulva thing biopsy forceps according to claim 4 is characterized in that: the pincers handle of the more described pincers shank of the shaft of described claw beam portion (2) (1) is slightly long.
6. according to claim 4 or 5 described hyperplhasia of vulva thing biopsy forcepss, it is characterized in that: described elastic construction (13) comprises that mutual clamping becomes two shell fragments of leaf spring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110131506 CN102160803A (en) | 2011-04-02 | 2011-05-10 | Vagina verruca biopsy forceps |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120100997 | 2011-04-02 | ||
| CN201120100997.X | 2011-04-02 | ||
| CN 201110131506 CN102160803A (en) | 2011-04-02 | 2011-05-10 | Vagina verruca biopsy forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102160803A true CN102160803A (en) | 2011-08-24 |
Family
ID=44462443
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110131506 Pending CN102160803A (en) | 2011-04-02 | 2011-05-10 | Vagina verruca biopsy forceps |
| CN2011201607579U Expired - Fee Related CN202078342U (en) | 2011-04-02 | 2011-05-10 | Biopsy forceps for vulva hyperplasia object |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201607579U Expired - Fee Related CN202078342U (en) | 2011-04-02 | 2011-05-10 | Biopsy forceps for vulva hyperplasia object |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102160803A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742722A (en) * | 2018-06-27 | 2018-11-06 | 江苏天邦医疗科技股份有限公司 | A kind of instrument for the acquisition tissue that head is special |
| CN110996752A (en) * | 2017-08-07 | 2020-04-10 | 波士顿科学医学有限公司 | Medical systems, devices, and related methods |
| 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 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160803A (en) * | 2011-04-02 | 2011-08-24 | 浙江海洋学院 | Vagina verruca biopsy forceps |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5199950A (en) * | 1990-12-07 | 1993-04-06 | Willy Rusch Ag | Medical instrument |
| CN2780096Y (en) * | 2005-04-17 | 2006-05-17 | 刘瑞雪 | Cerver biopsy tongs |
| CN101087563A (en) * | 2004-11-08 | 2007-12-12 | 约翰霍普金斯大学 | Cardiac stem cells |
| CN202078342U (en) * | 2011-04-02 | 2011-12-21 | 浙江海洋学院 | Biopsy forceps for vulva hyperplasia object |
-
2011
- 2011-05-10 CN CN 201110131506 patent/CN102160803A/en active Pending
- 2011-05-10 CN CN2011201607579U patent/CN202078342U/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5199950A (en) * | 1990-12-07 | 1993-04-06 | Willy Rusch Ag | Medical instrument |
| CN101087563A (en) * | 2004-11-08 | 2007-12-12 | 约翰霍普金斯大学 | Cardiac stem cells |
| CN2780096Y (en) * | 2005-04-17 | 2006-05-17 | 刘瑞雪 | Cerver biopsy tongs |
| CN202078342U (en) * | 2011-04-02 | 2011-12-21 | 浙江海洋学院 | Biopsy forceps for vulva hyperplasia object |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110996752A (en) * | 2017-08-07 | 2020-04-10 | 波士顿科学医学有限公司 | Medical systems, devices, and related methods |
| CN110996752B (en) * | 2017-08-07 | 2022-08-09 | 波士顿科学医学有限公司 | Medical systems, devices, and related methods |
| US12075973B2 (en) | 2017-08-07 | 2024-09-03 | Boston Scientific Scimed, Inc. | Medical systems, devices, and related methods |
| CN108742722A (en) * | 2018-06-27 | 2018-11-06 | 江苏天邦医疗科技股份有限公司 | A kind of instrument for the acquisition tissue that head is special |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202078342U (en) | 2011-12-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110824 |