CN105167823A - Cervical conization scalpel - Google Patents
Cervical conization scalpel Download PDFInfo
- Publication number
- CN105167823A CN105167823A CN201510529476.9A CN201510529476A CN105167823A CN 105167823 A CN105167823 A CN 105167823A CN 201510529476 A CN201510529476 A CN 201510529476A CN 105167823 A CN105167823 A CN 105167823A
- Authority
- CN
- China
- Prior art keywords
- scalpel
- cervix uteri
- cutting knife
- cervical
- blade
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
- A61B17/3211—Surgical scalpels, knives; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
- A61B2017/4225—Cervix uteri
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Reproductive Health (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to a cervical conization scalpel. The cervical conization scalpel comprises a bit and a handle and is characterized in that the handle is formed by two clamping arms with tail portions combined, the front end of each clamping arm is connected with a blade in a shape of a semiconical arc surface, two bevel edges of each semiconical arc surface are cutting edges, the bit in a conical shape is formed by closure of the two blades, and the middle of each clamping arm is provided with a round holding platform. The cervical conization scalpel is simple in structure and reasonable in design; time saving, labor saving and regularity in tissue excision can be realized owing to symmetric peripheral distances in use of the cervical conization scalpel taking a cervical canal as a center, and diagnosis and treatment of diseases are facilitated; the cervical conization scalpel is reusable after disinfection, so that medical and health resources are saved, and the cervical conization scalpel is suitable for popularization and utilization.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly a kind of cervix uteri cone cutting knife.
Background technology
Universal along with cervical carcinoma screening, precancerous lesions of uterine cervix can Timeliness coverage, conization comparatively before showed increased.Conization of cervix is that gynecological hysterectomizes the one operation of neck, and ecto-entad conically shape cuts a part of cervical tissue, and its, on the one hand in order to do pathologic finding, makes a definite diagnosis the pathological changes of cervix uteri, is also a kind of Therapeutic Method of excision pathological changes on the other hand.Conization of cervix has two kinds of methods usually: 1, undertaken by dissecting knife (i.e. Cold-knife incision), and advantage is that incisxal edge is clear, is beneficial to pathologic finding; 2, Lesions Managed by LEEP (i.e. LEEP cutter), simple and easy to do, but whether depth of cut is enough quite queried, and have the misgivings of current disrupts incisxal edge.For the patient of cervix uteri CIN II, CIN III, Cold-knife incision more allows people relieved, but common dissecting knife does not have radian, and especially edge may be deep mixed, may produce error to the Diagnosis and Treat of disease.
Summary of the invention
The present invention, in order to make up the defect of prior art, provides the cervix uteri cone cutting knife that a kind of structure is simple, time saving and energy saving.
The present invention is achieved through the following technical solutions:
Cervix uteri cone cutting knife, comprise cutter head, handle of a knife, it is characterized in that: the jig arm that described handle of a knife is combined by two afterbodys forms, the front end of described jig arm connects blade, described blade is half-conical arc surfaced, two hypotenuses of half-conical cambered surface are sword face, form cone shape cutter head when described two blades close up, and the centre position of described jig arm is provided with circular gripping platform.
The height of described blade is 2-3cm, and the cone bottom diameter forming cone shape cutter head when two blades close up is 2-3cm.
The length of described jig arm is 10-13cm, and width is 2-3cm.
Described gripping platform is 5-6cm apart from the distance of blade upper end, considers the length of normal vagina, fully can expose visual area like this, convenient operation, and the length gripping platform is 2-3cm, is convenient to hand placement.
Described handle of a knife also can be clamp type structure.
The present invention's material used is hard, the nontoxic and stainless steel material of resistance to chemical attack of quality.
The invention has the beneficial effects as follows: this cervix uteri cone cutting knife, structure is simple, reasonable in design, use the present invention centered by cervical canal, peripheral distance is symmetrical, can save time, the resection organization of laborsaving, specification, be conducive to the diagnosis of disease, treatment, and reuse after can sterilizing, Economy type medicine health resources, be suitable for promoting the use of.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is the structural representation of cervix uteri cone cutting knife of the present invention;
The structural representation when blade that accompanying drawing 2 is cervix uteri cone cutting knife of the present invention closes up;
In figure, 1, jig arm, 2, cutter head, 3, blade, 4, grip platform, 5 sword faces.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention.As shown in accompanying drawing 1-2, this cervix uteri cone cutting knife, comprise cutter head 2, handle of a knife, the length that described handle of a knife is combined by two afterbodys is 10-13cm, width is that the jig arm 1 of 2-3cm forms, the front end of described jig arm 1 connects blade 3, described blade 3 is half-conical arc surfaced, the height of blade 3 is 2-3cm, two hypotenuses of half-conical cambered surface are sword face 5, described two blades 3 form cone shape cutter head 2 when closing up, the cone bottom diameter of cutter head 2 is 2-3cm, the centre position of described jig arm 1 is provided with circular gripping platform 4, described gripping platform 4 is 5-6cm apart from the distance of blade 3 upper end, consider the length of normal vagina, fully can expose visual area like this, convenient operation, the length gripping platform 4 is 2-3cm, be convenient to hand placement, the present invention's material used is that quality is not hard, nontoxic, and the stainless steel material of resistance to chemical attack.
When the present invention uses, now the present invention is carried out autoclaving, plasma ion disinfection or glutaraldehyde soaking disinfection, choose the case having surgical indication, carry out Preoperative Method, patient gets vesical calculus position, and after pudendum, vaginal disinfection, vaginal tractor exposes cervix uteri, cervix uteri fixed by cervical clamps, before and after cervix uteri, each folder one, cervical clamps, avoids cervix uteri zone of transformation, to guarantee vertical cervix uteri feed if desired.Gripping platform 4 in the middle of hand-held two jig arm 1, the tip of two blades 3 is placed on cervix uteri 3 point, 9 outer 2mm places of zone of transformation respectively, (cervical canal long axis direction), inwardly (cervical canal center position) are firmly downwards, both sides are cut simultaneously, make cutter head close tailing edge cervical canal axially slightly to rotate, excision can be completed easily, give cervix uteri afterwards and sew up shaping.
Claims (6)
1. cervix uteri cone cutting knife, comprise cutter head (2), handle of a knife, it is characterized in that: the jig arm (1) that described handle of a knife is combined by two afterbodys forms, the front end of described jig arm (1) connects blade (3), described blade (3) is half-conical arc surfaced, two hypotenuses of half-conical cambered surface are sword face (5), form cone shape cutter head (2) when described two blades (3) are closed up, and the centre position of described jig arm (1) is provided with circular gripping platform (4).
2. cervix uteri cone cutting knife according to claim 1, it is characterized in that: the height of described blade (3) is 2-3cm, the cone bottom diameter forming cone shape cutter head (2) when two blades (3) close up is 2-3cm.
3. cervix uteri cone cutting knife according to claim 1, is characterized in that: the length of described jig arm (1) is 10-13cm, and width is 2-3cm.
4. cervix uteri cone cutting knife according to claim 1, it is characterized in that: described gripping platform (4) is 5-6cm apart from the distance of blade (3) upper end, the length gripping platform (4) is 2-3cm.
5. cervix uteri cone cutting knife according to claim 1, is characterized in that: described handle of a knife also can be clamp type structure.
6. cervix uteri according to claim 1 cone cutting knife, is characterized in that: the present invention's material used is not hard, the nontoxic and stainless steel material of resistance to chemical attack of quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510529476.9A CN105167823A (en) | 2015-08-26 | 2015-08-26 | Cervical conization scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510529476.9A CN105167823A (en) | 2015-08-26 | 2015-08-26 | Cervical conization scalpel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105167823A true CN105167823A (en) | 2015-12-23 |
Family
ID=54890624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510529476.9A Pending CN105167823A (en) | 2015-08-26 | 2015-08-26 | Cervical conization scalpel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105167823A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5980534A (en) * | 1998-10-07 | 1999-11-09 | Gimpelson; Richard J. | Cervical clamp |
| WO2004064609A2 (en) * | 2003-01-22 | 2004-08-05 | Scimed Life Systems, Inc. | Cervical tenaculum |
| US20050125006A1 (en) * | 2003-12-09 | 2005-06-09 | Nady Nady E. | Device for sealing a cervical canal |
| CN2774393Y (en) * | 2005-04-04 | 2006-04-26 | 佛山市顺德区足履健实业有限公司 | Conization equipment |
| CN104382633A (en) * | 2014-12-08 | 2015-03-04 | 张金玲 | Gynecological surgical knife for cervical conization |
| CN104825210A (en) * | 2015-04-15 | 2015-08-12 | 杜晓东 | Cervical conization device |
-
2015
- 2015-08-26 CN CN201510529476.9A patent/CN105167823A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5980534A (en) * | 1998-10-07 | 1999-11-09 | Gimpelson; Richard J. | Cervical clamp |
| WO2004064609A2 (en) * | 2003-01-22 | 2004-08-05 | Scimed Life Systems, Inc. | Cervical tenaculum |
| US20050125006A1 (en) * | 2003-12-09 | 2005-06-09 | Nady Nady E. | Device for sealing a cervical canal |
| CN2774393Y (en) * | 2005-04-04 | 2006-04-26 | 佛山市顺德区足履健实业有限公司 | Conization equipment |
| CN104382633A (en) * | 2014-12-08 | 2015-03-04 | 张金玲 | Gynecological surgical knife for cervical conization |
| CN104825210A (en) * | 2015-04-15 | 2015-08-12 | 杜晓东 | Cervical conization device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |