CN103356247A - Uterine cervix pathological tissue biopsy instrument - Google Patents
Uterine cervix pathological tissue biopsy instrument Download PDFInfo
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- CN103356247A CN103356247A CN2013103021202A CN201310302120A CN103356247A CN 103356247 A CN103356247 A CN 103356247A CN 2013103021202 A CN2013103021202 A CN 2013103021202A CN 201310302120 A CN201310302120 A CN 201310302120A CN 103356247 A CN103356247 A CN 103356247A
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- pathological
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- feed
- biopsy
- blade
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Abstract
A uterine cervix pathological tissue biopsy instrument is a medical instrument and is used for acquiring uterine cervix tissue samples for pathological biopsy so as to determine the pathological nature. The technical scheme is that the uterine cervix pathological tissue biopsy instrument comprises a cutter body (1), a feed sheath (2) and a ductile blade (3), and is characterized in that the cervix uteri pathological tissues are longitudinally cut by a rectangular cutting edge (4) at one end of the cutter body (1), the position of the cutter body (1) is kept unchanged, the ductile blade (3) passes through the feed sheath (3) and a feed opening (6) and transversely cut the cervix uteri tissue along a feed groove (5), then the cutter body is taken out, and the acquired cervix uteri biopsy tissue is cuboid and is suitable for pathological biopsy.
Description
Technical field
Cervix uteri pathological tissue biopsy device is a kind of medical apparatus and instruments, is used for gathering the cervical tissue specimen and carries out pathological biopsy, to determine lesion nature.
Background technology
It mainly is to adopt the biopsy forceps pincers to get technology that Hospitals at Present gathers cervical tissue, and its shortcoming mainly contains: 1, the cervical tissue of getting easily pushes, is out of shape, and produces pathological section painted bad; 2, get and organize taperedly, be difficult for doing the pathology embedding, be difficult to the complete epithelial cell pathological changes that presents.Therefore easily cause and fail to pinpoint a disease in diagnosis mistaken diagnosis.
Summary of the invention
A kind of cervix uteri pathological tissue biopsy device that the present invention be directed to the deficiencies in the prior art and make.
The purpose of this invention is to provide a kind of cervix uteri pathological tissue movable detecting apparatus, can first rip cutting crosscut cervical tissue again, the pathological tissue that biopsy goes out is smooth, be cube, have tissue injury little, can avoid tissue extruding, distortion, the inspections and examinations of suitable pathological section making and epithelium of cervix uteri.
Technical scheme of the present invention is: comprise cutter hub, toughness blade and feed sheath.Cutter hub one end is rectangular blade, can the rip cutting cervical tissue, and the other end is the operating side, at the blade end medial surface of cutter hub the feed groove is arranged, and there is the feed mouth side, and the toughness blade can feed groove crosscut cervical tissue by feed sheath and feed opening's edge.
Beneficial effect of the present invention: the present invention takes said structure, have rational in infrastructure, easy to use, safety, the cervical tissue of getting is easy to the advantages such as pathological diagnosis.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is structure of the cutter body schematic diagrams among the present invention.
Accompanying drawing 3 is that cutter hub launches schematic diagram among the present invention.
Accompanying drawing 4 is feed sheath structural representations among the present invention.
Accompanying drawing 5 is toughness blade structure schematic diagrams among the present invention.
1. cutter hub, 2. feed sheath, 3. toughness blade, 4. rectangle blade, 5. feed groove, 6. feed mouth, 7. toughness blade, 8. toughness blade handle of a knife in the accompanying drawing.
The specific embodiment
The present invention includes 1. cutter hub, 2. feed sheath, 3. toughness blade, it is characterized in that adopting the 1. 4. rectangle blade elder generation rip cutting cervical lesions tissue of cutter hub one end, keep 1. cutter hub invariant position, 3. the toughness blade is by 2. feed sheath and 6. feed mouth, along 5. feed groove crosscut cervical tissue again, take out cutter hub, the cervical biopsy of getting is organized as cube, suitable check pathological section.
Claims (1)
1. cervix uteri pathological tissue biopsy device, comprise 1. cutter hub, 2. feed sheath, 3. toughness blade, it is characterized in that adopting the 1. 4. rectangle blade elder generation rip cutting cervical lesions tissue of cutter hub one end, keep 1. cutter hub invariant position, 3. the toughness blade is by 2. feed sheath and 6. feed mouth, along 5. feed groove crosscut cervical tissue again, the cervical biopsy of getting is organized as cube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103021202A CN103356247A (en) | 2013-07-19 | 2013-07-19 | Uterine cervix pathological tissue biopsy instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103021202A CN103356247A (en) | 2013-07-19 | 2013-07-19 | Uterine cervix pathological tissue biopsy instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103356247A true CN103356247A (en) | 2013-10-23 |
Family
ID=49359120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103021202A Pending CN103356247A (en) | 2013-07-19 | 2013-07-19 | Uterine cervix pathological tissue biopsy instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN103356247A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107446805A (en) * | 2017-09-07 | 2017-12-08 | 佑仁（北京）生物科技有限公司 | One kind tissue separation curet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4926877A (en) * | 1989-04-24 | 1990-05-22 | Bookwalter John R | Biopsy needle with completely closable cutting end bore |
| US20060047219A1 (en) * | 2004-09-02 | 2006-03-02 | Dingane Baruti | Cervical biopsy system |
| CN201076482Y (en) * | 2007-09-03 | 2008-06-25 | 何仁亮 | Skin trephine biopsy device |
| US20080215064A1 (en) * | 2006-09-22 | 2008-09-04 | Motosugi Shunsuke | Endoscopic treatment instrument |
| CN202446132U (en) * | 2012-01-20 | 2012-09-26 | 黄凤 | Cervical cell sampler |
-
2013
- 2013-07-19 CN CN2013103021202A patent/CN103356247A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4926877A (en) * | 1989-04-24 | 1990-05-22 | Bookwalter John R | Biopsy needle with completely closable cutting end bore |
| US20060047219A1 (en) * | 2004-09-02 | 2006-03-02 | Dingane Baruti | Cervical biopsy system |
| US20080215064A1 (en) * | 2006-09-22 | 2008-09-04 | Motosugi Shunsuke | Endoscopic treatment instrument |
| CN201076482Y (en) * | 2007-09-03 | 2008-06-25 | 何仁亮 | Skin trephine biopsy device |
| CN202446132U (en) * | 2012-01-20 | 2012-09-26 | 黄凤 | Cervical cell sampler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107446805A (en) * | 2017-09-07 | 2017-12-08 | 佑仁（北京）生物科技有限公司 | One kind tissue separation curet |
| CN107446805B (en) * | 2017-09-07 | 2020-11-27 | 佑仁（北京）生物科技有限公司 | Tissue separation curet |
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Legal Events
| Date | Code | Title | Description |
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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: 20131023 |