CN104287790A - Abdominal tissue surgery retractor - Google Patents
Abdominal tissue surgery retractor Download PDFInfo
- Publication number
- CN104287790A CN104287790A CN201410500021.XA CN201410500021A CN104287790A CN 104287790 A CN104287790 A CN 104287790A CN 201410500021 A CN201410500021 A CN 201410500021A CN 104287790 A CN104287790 A CN 104287790A
- Authority
- CN
- China
- Prior art keywords
- fixed bar
- retractor
- hook
- fixedly connected
- sliding sleeve
- 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
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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
- A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
Abstract
The invention belongs to the technical field of surgical instruments, and particularly relates to an abdominal tissue surgery retractor. The abdominal tissue surgery retractor comprises lifting stand columns and locking handles fixed to the lifting stand columns, and is characterized by further comprising sliding sleeves, connecting rods and retractor hooks. Fixing rods are arranged on the lifting stand columns, provided with sawteeth and connected with the sliding sleeves in a sleeved mode, and the inner walls of the sliding sleeves are provided with shallow grooves matched with the sawteeth. The sliding sleeves are fixedly connected with the connecting rods, hook plates are arranged at the ends of the connecting rods, and the same side of each hook plate is fixedly connected with two retractor hooks. The abdominal tissue surgery retractor has the advantages that the left-and-right distance and the front-and-back distance between the retractor hooks can be conveniently adjusted, the operating time is saved, the operating process is simple, the retractor hooks can fix an incision firmly, and the overall surgery effect is good.
Description
Technical field
The invention belongs to surgical operating instrument technical field, particularly relate to a kind of abdominal tissues operation retractor.
Background technology
Combined abdomen retractor, for retracting one-sided or bilateral stomach wall, fully exposes the visual field, exempts hardship and the deficiency of artificial traction.Be applicable to liver transplantation, hepalobectomy, operation on biliary tract, full stomach or near-end excision, splenectomy and the upper abdominal surgery along subcostal incision, also can be used for other all abdominal part straight cut or transverse incision operation.The traction effect of apparatus, directly affects surgical effect.
The length of hook plate is regulated by regulating handle, if want the relative position changing each hook plate, need first to be unclamped by regulating handle, tighten regulating handle again after hook plate is moved to suitable position, whole process is slower, complex operation, distance between hook plate and hook plate can not regulate, and the patient for different situations is not easy to operation, directly has influence on the carrying out of operation, patient suffering increases, and the fixed effect of hook plate to incision site is bad.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of this invention is to provide a kind of abdominal tissues operation retractor, the left and right distance of hook retractor, longitudinal separation all can be carried out convenience and be regulated, save the operating time, operating process is simple, hook retractor to incision site fixation, whole good operation effect.
To achieve these goals, the present invention adopts following technical scheme:
A kind of abdominal tissues operation retractor, comprise lifting column, set lever, described set lever is fixed on described lifting column, characterized by further comprising sliding sleeve, connecting rod, hook retractor, described lifting column is provided with fixed bar, described fixed bar is provided with sawtooth, described fixed bar is socketed with described sliding sleeve, described sliding sleeve inwall is provided with the shallow slot matched with described sawtooth, described sliding sleeve is fixedly connected with described connecting rod, described connecting rod end is provided with hook plate, and the same side of described hook plate is fixedly connected with two described hook retractors.
Described fixed bar comprises the first fixed bar, the second fixed bar, the 3rd fixed bar, described second fixed bar is fixedly connected with described 3rd fixed bar, described first fixed bar, described second fixed bar by being arranged on the square hole grafting on described second fixed bar, and are fixed by screw.
Two described connecting rods that described first fixed bar is provided with two described sliding sleeves and is fixedly connected with described sliding sleeve, the described connecting rod that described 3rd fixed bar is provided with a described sliding sleeve and is fixedly connected with it.
Described first fixed bar, described 3rd fixed bar parallel, and perpendicular with described second fixed bar respectively.
Described hook retractor is provided with protective sleeve, and the shape of described hook retractor is arc.
The invention has the beneficial effects as follows: the left and right distance of hook retractor can be realized by sawtooth and shallow slot structure, and sliding sleeve can move on fixed bar; The longitudinal separation of hook retractor can pass through adjustment first fixed bar, the second fixed bar and between square hole realize, during adjustment easily, only need to carry out moving, save the operating time, operating process is simple, and hook retractor uses hook-shaped, to incision site fixation, whole good operation effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is the structural representation of hook retractor of the present invention.
In figure, 1, lifting column, 2, set lever, 3, sliding sleeve, 4, connecting rod, 5, hook retractor, 6, sawtooth, 7, hook plate, the 8, first fixed bar, the 9, second fixed bar, the 10, the 3rd fixed bar, 11, square hole, 12, screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of detailed description of the invention of the present invention is explained.
As Figure 1-3, the invention provides a kind of abdominal tissues operation retractor, comprise lifting column 1, set lever 2, sliding sleeve 3, connecting rod 4, hook retractor 5, described set lever 2 is fixed on described lifting column 1, for regulating the height of lifting column 1, described lifting column 1 is provided with fixed bar, described fixed bar is provided with sawtooth 6, described fixed bar is socketed with described sliding sleeve 3, described sliding sleeve 3 inwall is provided with the shallow slot (not marking in figure) matched with described sawtooth 6, described sliding sleeve 3 is fixedly connected with described connecting rod 4, described connecting rod 4 end is provided with hook plate 7, the same side of described hook plate 7 is fixedly connected with two hook retractors 5, the left and right distance of hook retractor 5 can be realized by sawtooth 6 and shallow slot structure, sliding sleeve 3 can move on fixed bar, sawtooth 6 is stuck in shallow slot and connecting rod 4 can be fixed.
Described fixed bar comprises the first fixed bar 8, second fixed bar 9, the 3rd fixed bar 10, described second fixed bar 9 is fixedly connected with described 3rd fixed bar 10, described first fixed bar 8, described second fixed bar 9 by being arranged on square hole 11 grafting on described second fixed bar 9, and are fixed by screw 12; Two described connecting rods 4 that described first fixed bar 8 is provided with two described sliding sleeves 3 and is fixedly connected with described sliding sleeve 3, the described connecting rod 4 that described 3rd fixed bar 10 is provided with a described sliding sleeve 3 and is fixedly connected with it; Described first fixed bar 8, described 3rd fixed bar 10 parallel, and perpendicular with described second fixed bar 9 respectively.The longitudinal separation of hook retractor 5 can by adjustment first fixed bar 8, second fixed bar 9 and between square hole 11 realize, during adjustment easily, only need to carry out moving.
The quantity of connecting rod 4 can be selected according to actual needs, and then increase the quantity of corresponding sliding sleeve 3 and hook plate 7 according to practical situation.
On described hook retractor 5, cover has protective sleeve (not marking in figure), and for preventing abdominal tissues to be damaged, the shape of described hook retractor 5 is arc, and hook-like, hooks abdominal tissues, and the visual field being beneficial to operation process is observed.
Above an example of the present invention has been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (5)
1. an abdominal tissues operation retractor, comprise lifting column, set lever, described set lever is fixed on described lifting column, characterized by further comprising sliding sleeve, connecting rod, hook retractor, described lifting column is provided with fixed bar, described fixed bar is provided with sawtooth, described fixed bar is socketed with described sliding sleeve, described sliding sleeve inwall is provided with the shallow slot matched with described sawtooth, described sliding sleeve is fixedly connected with described connecting rod, described connecting rod end is provided with hook plate, and the same side of described hook plate is fixedly connected with two described hook retractors.
2. abdominal tissues operation retractor according to claim 1, it is characterized in that described fixed bar comprises the first fixed bar, the second fixed bar, the 3rd fixed bar, described second fixed bar is fixedly connected with described 3rd fixed bar, described first fixed bar, described second fixed bar by being arranged on the square hole grafting on described second fixed bar, and are fixed by screw.
3. abdominal tissues operation retractor according to claim 2, it is characterized in that two described connecting rods that described first fixed bar is provided with two described sliding sleeves and is fixedly connected with described sliding sleeve, the described connecting rod that described 3rd fixed bar is provided with a described sliding sleeve and is fixedly connected with it.
4. abdominal tissues operation retractor according to claim 2, is characterized in that described first fixed bar, described 3rd fixed bar parallels, and perpendicular with described second fixed bar respectively.
5. abdominal tissues operation retractor according to claim 1, is characterized in that described hook retractor is provided with protective sleeve, and the shape of described hook retractor is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500021.XA CN104287790A (en) | 2014-09-25 | 2014-09-25 | Abdominal tissue surgery retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500021.XA CN104287790A (en) | 2014-09-25 | 2014-09-25 | Abdominal tissue surgery retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104287790A true CN104287790A (en) | 2015-01-21 |
Family
ID=52307928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410500021.XA Pending CN104287790A (en) | 2014-09-25 | 2014-09-25 | Abdominal tissue surgery retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104287790A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451557A (en) * | 2017-06-14 | 2018-08-28 | 江守军 | A kind of support of hepatobiliary surgery, which is fixedly mounted with, sets |
| CN113262004A (en) * | 2021-06-15 | 2021-08-17 | 无锡市第九人民医院 | Nerve drag hook traction fixing device convenient to fixed mounting |
-
2014
- 2014-09-25 CN CN201410500021.XA patent/CN104287790A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451557A (en) * | 2017-06-14 | 2018-08-28 | 江守军 | A kind of support of hepatobiliary surgery, which is fixedly mounted with, sets |
| CN113262004A (en) * | 2021-06-15 | 2021-08-17 | 无锡市第九人民医院 | Nerve drag hook traction fixing device convenient to fixed mounting |
| CN113262004B (en) * | 2021-06-15 | 2022-10-28 | 无锡市第九人民医院 | Nerve drag hook traction fixing device convenient to fixed mounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |
|
| WD01 | Invention patent application deemed withdrawn after publication |