CN210582540U - Abdominal wall fixing retractor - Google Patents
Abdominal wall fixing retractor Download PDFInfo
- Publication number
- CN210582540U CN210582540U CN201920835578.7U CN201920835578U CN210582540U CN 210582540 U CN210582540 U CN 210582540U CN 201920835578 U CN201920835578 U CN 201920835578U CN 210582540 U CN210582540 U CN 210582540U
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- CN
- China
- Prior art keywords
- fixed
- retractor
- rod
- compression spring
- abdominal wall
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a fixed retractor of stomach wall, including fixed connection device, telescopic link, spliced pole, fixed bolster, connecting rod, compression spring, the head of pulling, dead lever, fastening nut, stationary dog, quarter butt, drag hook and axis of rotation. This be used for a fixed retractor of stomach wall reasonable in design, the telescopic link is telescopic connection with the spliced pole, different operations of processing for better, adjust different heights, the connecting rod is telescopic connection through compression spring with the head of drawing out, in order to make the retractor can handle the work of drawing out of different cortex tissues, the drag hook comprises class skin material, and the drag hook is detachable connection with the quarter butt, produce unnecessary harm to the organism when drawing out the operation in order to prevent the retractor, and removable different drag hook, the drag hook is connected through the axis of rotation with the quarter butt is rotated, in order to make the drag hook can rotate arbitrary angle at tractive in-process, make things convenient for the tractive operation.
Description
Technical Field
The utility model relates to a retractor, in particular to a retractor for fixing abdominal wall, belonging to the technical field of medical instruments.
Background
The surgical instruments refer to medical instruments used in clinical operations, and besides conventional surgical instruments, there are some specialized instruments: orthopedics, urology department, gynaecology and obstetrics, burn department, plastic surgery, brain surgery, cardiothoracic surgery, general surgery etc. along with the extension of operation scope, surgical instruments are constantly increasing, improving and upgrading, but the commonly used is not many kinds such as sword, scissors, needle, tweezers, pincers, hook. Retractor (retractor): or called as a draw hook, is used for exposing the surgical field and is convenient to operate. There are various types, as well as fixed retractors, etc. that are suitable for various surgical needs. Except manual draw hooks and the like, an automatic draw hook and an all-dimensional draw hook are used for operating a surgery field expansion hospital for abdominal major surgery to carry out surgery on a patient, the wound of the surgery needs to be drawn so as to fully expose the surgical field of vision, a doctor can conveniently carry out the surgery, and an abdominal wall fixing retractor is one of the manual draw hooks and the all-dimensional draw hook.
Although there are many types of existing abdominal wall fixing retractors in the market, there are some problems in use, for example, some unnecessary injuries may be caused to the body when some abdominal wall fixing retractors are used, and some retractors are complicated to operate when they are used, and cannot provide a proper operation visual field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a abdominal wall fixing retractor.
The utility model discloses a following technical scheme realizes above-mentioned purpose: an abdominal wall fixation retractor, comprising: the device comprises a fixed connecting device, a telescopic rod, a connecting column, a fixed bracket, a connecting rod, a compression spring, a traction head, a fixed rod, a fastening nut, a fixed claw, a short rod, a drag hook and a rotating shaft; the connecting column, the connecting rod and the retracting head form a main structure of the retractor, the fixed support is arranged at the lower half part of the connecting column, the telescopic rod is arranged above the fixed support and below the fixed connecting device, the fixed support is arranged towards the right, the connecting rod is arranged on the fixed connecting device, the compression spring is arranged at the right end of the connecting rod and is positioned at the left end of the retracting head, the connecting rod, the compression spring and the retracting head are arranged on the same horizontal line and are all positioned above the fixed connecting device, the fixed claw and the fixed rod are vertically arranged and are positioned at the tail end of the fixed rod, the fastening nut is vertically arranged on the fixed rod and is positioned at the left end of the fixed claw, the short rod is connected to the right side of the compression spring, the tail end of the short rod is provided with a retractor, and the short rod and the retractor are connected together through a rotating, the connecting rod is vertically installed together with the connecting column, the fixed support penetrates through the connecting column to be fixed, and the position of the fixed support is parallel to the connecting rod, the compression spring and the retracting head.
Preferably, the telescopic rod is in telescopic connection with the connecting column for better processing different operations and adjusting different heights.
Preferably, in order to fix the retractor more firmly and prevent the slipping phenomenon in the operation process, the surface of the fixing claw is provided with anti-slipping lines.
Preferably, in order to allow the retractor to handle retraction of different cortical tissues, the connecting rod and the retraction head are telescopically connected by a compression spring.
Preferably, in order to prevent the retractor from unnecessarily damaging the body during the retracting operation, and to replace different pulling hooks, the skin-like material is detachably connected with the short rod.
Preferably, in order to enable the draw hook to rotate to any angle in the drawing process and facilitate the drawing operation, the draw hook and the short rod are in rotating connection through a rotating shaft.
Preferably, the connecting rod is rotatably connected with the compression spring for adjusting different angles and heights.
The utility model has the advantages that: the abdominal wall fixing retractor has reasonable design, the telescopic rod is telescopically connected with the connecting column, different operations can be better processed, different heights can be adjusted, the surface of the fixed claw is provided with the anti-skidding lines, the retractor can be more firmly fixed, the slipping phenomenon in the operation process can be prevented, the connecting rod is telescopically connected with the retracting head through the compression spring, so that the retractor can process the retracting work of different cortical tissues, the retractor is made of skin-like materials, and the draw hook is detachably connected with the short rod, so that unnecessary damage to the body of the retractor during the retracting operation is prevented, and removable different drag hooks, the drag hook is through the axis of rotation with the quarter butt and rotate and be connected, can make the drag hook can rotate arbitrary angle at the tractive in-process, makes things convenient for the tractive operation, and the connecting rod is rotatable formula with compression spring and is connected, is convenient for adjust different angle and height.
Drawings
FIG. 1 is a front view of the abdominal wall fixation retractor of the present invention;
fig. 2 is a structural view of the retractor fixing bracket for fixing the abdominal wall of the utility model;
fig. 3 is an enlarged view of the retractor with abdominal wall fixation according to the present invention.
In the figure: 1. fixed connection device, 2, telescopic link, 3, spliced pole, 4, fixed bolster, 5, connecting rod, 6, compression spring, 7, the head of pulling, 8, dead lever, 9, fastening nut, 10, stationary dog, 11, quarter butt, 12, drag hook and 13, axis of rotation.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, an abdominal wall fixing retractor includes an abdominal wall fixing retractor, which is characterized in that: the device comprises a fixed connecting device 1, a telescopic rod 2, a connecting column 3, a fixed bracket 4, a connecting rod 5, a compression spring 6, a retracting head 7, a fixed rod 8, a fastening nut 9, a fixed claw 10, a short rod 11, a draw hook 12 and a rotating shaft 13; the connecting column 3, the connecting rod 5 and the retracting head 7 form a main body structure of the retractor, the fixed support 4 is installed on the lower half portion of the connecting column 3, the telescopic rod 2 is arranged above the fixed support 4 and below the fixed connection device 1, the fixed support 4 is arranged towards the right, the connecting rod 5 is arranged on the fixed connection device 1, the compression spring 6 is arranged at the right end of the connecting rod and is positioned at the left end of the retracting head 7, the connecting rod 5, the compression spring 6 and the retracting head 7 are arranged on the same horizontal line and are all positioned above the fixed connection device 1, the fixed claw 10 and the fixed rod 8 are vertically installed and are positioned at the tail end of the fixed rod 8, the fastening nut 9 is vertically installed on the fixed rod 8 and is positioned at the left end of the fixed claw 10, the short rod 11 is connected to the right side of the compression spring 6, and the 11 ends of quarter butt are provided with drag hook 12, quarter butt 11 links together through axis of rotation 13 with drag hook 12, connecting rod 5 is in the same place with spliced pole 3 vertical installation, fixed bolster 4 passes spliced pole 3 fixed, fixed bolster 4 position is parallel with connecting rod 5, compression spring 6 and retractor head 7.
The telescopic rod is telescopically connected with the connecting column, in order to better process different operations and adjust different heights, the surface of the fixed claw is provided with anti-skid grains, in order to more firmly fix the retractor and prevent the slipping phenomenon in the operation process, the connecting rod and the retractor head are in telescopic connection through a compression spring, in order to ensure that the retractor can process the retracting work of different cortical tissues, the retractor is made of a skin-like material and is detachably connected with the short rod, in order to prevent the retractor from generating unnecessary damage to the body when in retracting operation and replace different draw hooks, the draw hooks are rotatably connected with the short rod through rotating shafts, in order to enable the draw hook to rotate to any angle in the drawing process and facilitate the drawing operation, the connecting rod is rotatably connected with the compression spring for adjusting different angles and heights.
The working principle is as follows: when the device is used, generally two retractors are used left and right or front and back simultaneously, the fixed support 4 is firstly adjusted to be fixed on an operating table, then the telescopic rod 2 is adjusted to a proper height, the connecting rod 5 and the rotating shaft 13 are sequentially adjusted to proper angles, the abdominal wall tissues are pulled by the draw hook, and the operation is carried out.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. An abdominal wall fixation retractor, comprising: comprises a fixed connecting device (1), a telescopic rod (2), a connecting column (3), a fixed bracket (4), a connecting rod (5), a compression spring (6), a distraction head (7), a fixed rod (8), a fastening nut (9), a fixed claw (10), a short rod (11), a drag hook (12) and a rotating shaft (13); the connecting column (3), the connecting rod (5) and the retracting head (7) form a main body structure of the retractor, the fixed support (4) is installed on the lower half portion of the connecting column (3), the telescopic rod (2) is arranged above the fixed support (4) and below the fixed connecting device (1), the fixed support (4) is arranged towards the right, the connecting rod (5) is arranged on the fixed connecting device (1), the compression spring (6) is arranged at the right end of the connecting rod and at the left end of the retracting head (7), the connecting rod (5), the compression spring (6) and the retracting head (7) are arranged on the same horizontal line and are all arranged above the fixed connecting device (1), the fixed claw (10) and the fixed rod (8) are vertically installed and are arranged at the tail end of the fixed rod (8), the fastening nut (9) is vertically installed on the fixed rod (8), and be located the left end of stationary dog (10), quarter butt (11) are connected on the right of compression spring (6), and quarter butt (11) end is provided with drag hook (12), quarter butt (11) link together through axis of rotation (13) with drag hook (12), connecting rod (5) are in the same place with spliced pole (3) vertical installation, fixed bolster (4) are passed spliced pole (3) and are fixed, fixed bolster (4) position is parallel with connecting rod (5), compression spring (6) and tow head (7).
2. The abdominal wall fixation retractor of claim 1, wherein: the telescopic rod (2) is in telescopic connection with the connecting column (3).
3. The abdominal wall fixation retractor of claim 1, wherein: the surface of the fixed claw (10) is provided with anti-skid grains.
4. The abdominal wall fixation retractor of claim 1, wherein: the connecting rod (5) and the pulling head (7) are in telescopic connection through a compression spring (6).
5. The abdominal wall fixation retractor of claim 1, wherein: the drag hook (12) and the short rod (11) which are made of skin-like materials are detachably connected.
6. The abdominal wall fixation retractor of claim 1, wherein: the draw hook (12) is rotatably connected with the short rod (11) through a rotating shaft (13).
7. The abdominal wall fixation retractor of claim 1, wherein: the connecting rod (5) is rotatably connected with the compression spring (6).
8. The abdominal wall fixation retractor of claim 1, wherein: the fixed connecting device (1) is welded with the connecting column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920835578.7U CN210582540U (en) | 2019-06-04 | 2019-06-04 | Abdominal wall fixing retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920835578.7U CN210582540U (en) | 2019-06-04 | 2019-06-04 | Abdominal wall fixing retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210582540U true CN210582540U (en) | 2020-05-22 |
Family
ID=70717140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920835578.7U Expired - Fee Related CN210582540U (en) | 2019-06-04 | 2019-06-04 | Abdominal wall fixing retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210582540U (en) |
-
2019
- 2019-06-04 CN CN201920835578.7U patent/CN210582540U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20210604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |