CN106859713A - A kind of modified vaginal tractor - Google Patents
A kind of modified vaginal tractor Download PDFInfo
- Publication number
- CN106859713A CN106859713A CN201710141379.1A CN201710141379A CN106859713A CN 106859713 A CN106859713 A CN 106859713A CN 201710141379 A CN201710141379 A CN 201710141379A CN 106859713 A CN106859713 A CN 106859713A
- Authority
- CN
- China
- Prior art keywords
- drag hook
- handle
- vaginal tractor
- bent angle
- hook handle
- 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
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
-
- 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
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)
- Prostheses (AREA)
Abstract
The invention belongs to the improvement and optimization of medical instruments field, especially gynecologic operating instruments.A modification of the present invention type vaginal tractor, including drag hook tongue（1）, drag hook bent angle（2）, drag hook handle（4）, drag hook bent angle（2）It is 120 degree of obtuse angles.Further, it is additionally provided with drag hook handle extension rod（3）, drag hook handle（4）Using hand held handle design, and hook bolt（1）Width be less than drag hook handle（4）, drag hook handle（4）Inside is hollow design, drag hook handle（4）Surface uses anti-skidding treatment, and drag hook is integrally processed using matt, and drag hook integral manufacturing material is 304 stainless steels.The present invention increases drag hook bent angle（2）Angle, be easy to assistant operation when have enough adjustment spaces, various operation technique needs are adapted in real time.Technical scheme can be also used handle（4）Surface anti-skid treatment, is easy to assistant to operate.The reflective interference to surgical staff sight line is reduced after drag hook entirety matt treatment.
Description
Technical field
The invention belongs to the improvement and optimization of medical instruments field, especially gynecologic operating instruments.
Background technology
Vaginal tractor belongs to most common operating theater instruments in gynecological surgery, is checked for drawing vaginal wall, expansion or operation is regarded
Use open country.The vaginal tractor of existing in the market is generally shoehorn sample flat structure, and feature is that the angle of thin, wide, tongue and body is 90 degree,
And it is additionally provided with along the blood groove of long axis direction.
The content of the invention
Invent the technical problem for solving
Existing vaginal tractor is solved when in use because apparatus is wider, is difficult to grip for a long time and due to tongue body and body
Vertically, hold position is influenceed inconvenience to pull open operation by perineum, and surface is easily skidded with lamp and has the defect such as reflective.
The technical scheme of use
A kind of improved vaginal tractor, including drag hook tongue 1, drag hook bent angle 2, drag hook handle 4, drag hook bent angle 2 is 120 degree of obtuse angles.
Further, drag hook handle extension rod 3 is additionally provided with, drag hook handle 4 uses hand held handle design.
Further, the inside of drag hook handle 4 is hollow design.
Further, drag hook handle 4 uses anti-skidding treatment.
Further, drag hook handle 4 is processed using matt.
Further, making material is 304 stainless steels.
Beneficial effect
Vaginal tractor of the invention, after drag hook bent angle is designed as 120 degree of obtuse angles, the assistant using the drag hook has in operation
Enough adjustment spaces, the need for various gynecological surgeries operations are adapted in real time.
Brief description of the drawings
Fig. 1 is the three-dimensional view of vaginal tractor embodiment 1 of the present invention, wherein 1 is drag hook tongue, 2 is drag hook bent angle, and 4 is drawing
Hook handle.
Fig. 2 is the front view of vaginal tractor embodiment 1 of the present invention.
Fig. 3 is the left view of vaginal tractor embodiment 1 of the present invention.
Fig. 4 is the three-dimensional view of vaginal tractor embodiment 2 of the present invention, wherein 3 is drag hook handle extension rod.
Fig. 5 is the three-dimensional view of vaginal tractor embodiment 2 of the present invention, and wherein the surface of drag hook handle 4 uses anti-skidding treatment.
Specific embodiment
Embodiment 1
Vaginal tractor is the auxiliary operating theater instruments for operation on vagina, is usually used in being easy to introitus exposed auxiliary when vagina is sutured
Assistant engineer has.Original conventional vaginal drag hook is cambered design, band blood groove.In surgical procedure, due to handle and drag hook tongue angle
Cause opening amplitude too small into 90 degree or so, hold position is influenceed by perineum, is awkward.The present invention is improved original to be set
Meter, increases the angle of handle and drag hook tongue, is easy to assistant to operate.Because existing vaginal tractor is often provided with edge
The blood groove of drag hook longitudinal direction, even if but find there is blood in actual applications, can also be siphoned away by attractor at abdominal incision, therefore should
Design is planted without positive technique effect, cancelling blood groove can increase vaginal tractor mechanical strength in itself on the contrary, therefore in the present embodiment
In remove blood slot structure.
As shown in accompanying drawing Fig. 1,2 and 3,1 is drag hook tongue to concrete structure, and 2 is drag hook bent angle, and 4 is drag hook handle.Wherein draw
Hook bolt 1 stretches into introitus, to extend vaginal opening, is easy to intravaginal to suture；Drag hook bent angle 2 is easy to using 120 degree of obtuse angle designs
Assistant has enough adjustment spaces in operation, and various operation technique needs are adapted in real time.
Embodiment 2
Concrete structure is shown in accompanying drawing Fig. 4, and similar with embodiment 1, difference is that increased drag hook handle extension rod 3, drag hook hand
When the extension rod design of handle extension rod 3 is in order that assistant's auxiliary launches introitus, operation handle is tried one's best and leaves operator
Suture location, is that operator vacates suture operating position.Drag hook handle 4 uses hand held handle design, it is ensured that hand during holding
Sense comfort level.
Embodiment 3
Concrete structure is similar with embodiment 2, and difference is that the inside of drag hook handle 4 is hollow design, to mitigate overall drag hook
Weight, is easy to assistant to hold for a long time.
Embodiment 4
Concrete structure is shown in accompanying drawing Fig. 5, similar with embodiment 3, and difference is that the surface of drag hook handle 4 uses anti-skidding treatment,
Prevent having liquid so as to slippage problems occur due to surface.
Embodiment 5
Concrete structure is similar with embodiment 4, and difference is that vaginal tractor integral surface is carried out into matt treatment, so that
Surface no longer produces reflective, it is to avoid existing vaginal tractor surface reflection line, to the problem of operating theatre staff's sight line interference.
Embodiment 6
Concrete structure is similar with embodiment 5, and difference is that the integral manufacturing material of vaginal tractor is the stainless of 304 models
Steel.
It is above exemplary embodiments of the invention, but is not limited only to the implementation method of the only above, it is all to of the invention
Simple transformation or combination that technical characteristic is carried out, will also fall within the scope and spirit of the invention.
Claims (6)
1. a kind of modified vaginal tractor, including drag hook tongue（1）, drag hook bent angle（2）, drag hook handle（4）, it is characterized by drag hook is curved
Angle（2）It is 120 degree of obtuse angles.
2. a kind of modified vaginal tractor as claimed in claim 1, it is characterized by being additionally provided with drag hook handle extension rod（3）,
The drag hook handle（4）Using hand held handle design.
3. a kind of modified vaginal tractor as claimed in claim 2, it is characterized by the drag hook handle（4）Inside sets for hollow
Meter.
4. a kind of modified vaginal tractor as claimed in claim 3, it is characterized by the drag hook handle（4）Surface is using anti-skidding
Treatment.
5. a kind of modified vaginal tractor as claimed in claim 4, it is characterized by the drag hook is integrally processed using matt.
6. a kind of modified vaginal tractor as claimed in claim 5, it is characterized by the drag hook integral manufacturing material is not 304 not
Rust steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141379.1A CN106859713A (en) | 2017-03-10 | 2017-03-10 | A kind of modified vaginal tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141379.1A CN106859713A (en) | 2017-03-10 | 2017-03-10 | A kind of modified vaginal tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106859713A true CN106859713A (en) | 2017-06-20 |
Family
ID=59170090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710141379.1A Pending CN106859713A (en) | 2017-03-10 | 2017-03-10 | A kind of modified vaginal tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106859713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343748A (en) * | 2021-04-16 | 2022-04-15 | 上海健康医学院 | Operation retractor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201370603Y (en) * | 2008-11-06 | 2009-12-30 | 汪建平 | Novel rectal retractor |
| CN201572126U (en) * | 2010-01-04 | 2010-09-08 | 申作娟 | Vagina draw hook |
| CN202397536U (en) * | 2011-12-28 | 2012-08-29 | 高维生 | Adjustable surgery field exposing drag hook |
| CN202505960U (en) * | 2012-04-13 | 2012-10-31 | 王晓明 | Vaginal tractor with lateral elastic deformation |
| CN203828982U (en) * | 2013-09-27 | 2014-09-17 | 浙江省肿瘤医院 | Width-adjustable thyroid gland drag hook |
| CN204813997U (en) * | 2015-07-01 | 2015-12-02 | 管永昱 | Medical oral cavity jaw face drag hook |
-
2017
- 2017-03-10 CN CN201710141379.1A patent/CN106859713A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201370603Y (en) * | 2008-11-06 | 2009-12-30 | 汪建平 | Novel rectal retractor |
| CN201572126U (en) * | 2010-01-04 | 2010-09-08 | 申作娟 | Vagina draw hook |
| CN202397536U (en) * | 2011-12-28 | 2012-08-29 | 高维生 | Adjustable surgery field exposing drag hook |
| CN202505960U (en) * | 2012-04-13 | 2012-10-31 | 王晓明 | Vaginal tractor with lateral elastic deformation |
| CN203828982U (en) * | 2013-09-27 | 2014-09-17 | 浙江省肿瘤医院 | Width-adjustable thyroid gland drag hook |
| CN204813997U (en) * | 2015-07-01 | 2015-12-02 | 管永昱 | Medical oral cavity jaw face drag hook |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343748A (en) * | 2021-04-16 | 2022-04-15 | 上海健康医学院 | Operation retractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
|
| RJ01 | Rejection of invention patent application after publication |