CN211433076U - Paging operation retractor for donor acquisition - Google Patents
Paging operation retractor for donor acquisition Download PDFInfo
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- CN211433076U CN211433076U CN202020033813.1U CN202020033813U CN211433076U CN 211433076 U CN211433076 U CN 211433076U CN 202020033813 U CN202020033813 U CN 202020033813U CN 211433076 U CN211433076 U CN 211433076U
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- rod
- hook
- middle telescopic
- telescopic rod
- donor
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Abstract
The utility model discloses a paging operation drag hook used for donor acquisition, which comprises a drag arm and a hook body; the hook body comprises a pulling hook part and a first connecting part; the pull arm comprises a second connecting part connected with the first connecting part, a middle telescopic rod, two connecting rods and a connecting belt, wherein one end of the connecting belt is connected to the middle telescopic rod, and the other end of the connecting belt is provided with a hook; the bottom of the middle telescopic rod is provided with a plurality of hanging holes; a plurality of anti-skid convex teeth are uniformly arranged on the side wall of the connecting band; the two connecting rods are respectively positioned at two sides of the connecting belt; one end of the connecting rod is hinged to the end of the middle telescopic rod, and the other end of the connecting rod is provided with a clamping body. The utility model provides a surgery retractor when carrying out surgery tractive for patient and exposing the surgery field of vision, labour saving and time saving has alleviateed medical staff's work load, has ensured the normal clear of operation, and very stable, can not slide.
Description
Technical Field
The utility model belongs to the field of medical equipment, a concretely designs a paging operation drag hook for donor obtains.
Background
In the operation procedure of clinical donor harvesting, in order to sufficiently expose the operation field and smoothly perform the operation, the wound is usually pulled by using a surgical retractor, and then donor harvesting is performed. The surgical retractor comprises a hook body and a pull arm, and when the surgical retractor is used, the pull arm is usually held by medical staff to manually draw, so that the operation is not only troublesome and labor is wasted, but also the normal operation of the operation can be influenced by the arm shaking of the medical staff who performs drawing work due to fatigue if the operation time is long. In clinical applications today, several surgical hooks have emerged that do not require manual pulling, such as: one kind of operation retractor comprises a hook body and a pull arm, a pull wire is fixedly arranged at the tail end of the pull arm, a curved needle is fixedly arranged at the tail end of the pull wire, and the curved needle is hung at the edge of a bed or hooked on a mattress when an operation is performed on a patient. And a traction line is fixedly arranged at the tail end of the pull arm, a steel block is fixedly arranged at the tail end of the traction line, and the wound is pulled mainly by the gravity of the steel block in the operation process. Although the surgical retractor does not need manual traction any more and saves manpower, the traction force cannot be adjusted, the size of a traction wound cannot be controlled, the use effect is poor, and the acquisition process of a donor is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a paging operation drag hook for donor obtains, this operation drag hook is when carrying out operation tractive for patient and expose the operation field of vision, and labour saving and time saving has alleviateed medical staff's work load, has ensured the donor and has acquireed the normal clear of operation, and very stable, can not slide.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a paging operation drag hook for donor acquisition comprises a drag arm and a hook body, wherein the drag arm is movably connected with the hook body;
the hook body comprises a pulling hook part and a first connecting part connected with the pulling arm;
the pull arm comprises a second connecting part connected with the first connecting part, a middle telescopic rod, two connecting rods and a connecting belt, one end of the connecting belt is connected to the middle telescopic rod, the other end of the connecting belt is a movable end, and the movable end is provided with a hook; the bottom of the middle telescopic rod is provided with a plurality of hanging holes for hanging the hooks; a plurality of anti-skid convex teeth are uniformly arranged on the side wall of the connecting band; the two connecting rods are respectively positioned at two sides of the connecting belt; connecting rod one end all is articulated with the tip of middle telescopic link, and the other end all is equipped with the cramping body, the connecting rod all is articulated with the cramping body.
Further, the middle telescopic rod comprises a fixed sleeve rod and a movable rod, the fixed sleeve rod is connected with the second connecting part, the movable rod stretches inside the fixed sleeve rod, and the end part of the movable rod is connected with the two connecting rods and the connecting belt; the fixed loop bar is provided with a screwing nut for fixing the movable bar; the bottoms of the fixed sleeve rod and the movable rod are provided with a plurality of hanging holes; when specifically using, adjust the length of operation drag hook through the flexible of movable rod in fixed loop bar, after length is stable, fix the length of middle telescopic link through the nut of screwing.
Furthermore, the clamping bodies are elastic clamps which are hinged with the connecting rod; the elastic clamp is clamped on a guard bar beside the operating bed.
Further, the inner wall of the first connecting part is provided with an internal thread.
Further, the outer wall of the second connecting part is provided with an external thread.
Further, in order to further ensure the stability of the fixing of the connecting band, a magic tape adhered to the side wall of the connecting band is arranged on the connecting band.
The utility model has the advantages that:
the surgical retractor provided by the utility model has simple structure and stable fixation. When the operation retractor is used, the draw arm is connected with the hook body, and the length of the middle telescopic rod is adjusted, so that the length of the operation retractor can meet the requirement of an operation table, the retractor is more convenient to fix, the effect of fully exposing the operation visual field is ensured, and the acquisition of a donor is facilitated; the wound is pulled through the hook part, then the connecting belt bypasses a fixing rod on the side or outside of the operating table, the hook at the end part of the connecting belt is hung in a hanging hole at the bottom of the middle telescopic rod, and meanwhile, the connecting belt is stuck on the connecting belt through a magic tape, so that the stability of the fixation of the draw hook is further ensured; meanwhile, the connecting rods on the two sides of the connecting belt are clamped on the fixing rod through the clamping bodies at the end parts to further fix the draw hook, the influence caused by the sliding of the connecting belt on the fixing rod can be reduced while the fixing stability of the draw hook is guaranteed, the effect of drawing a wound by the draw hook is greatly guaranteed, the complete exposure of the operation visual field is guaranteed, the operation quality obtained by a donor is improved, and the workload of medical staff is reduced.
Drawings
Fig. 1 is a side view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a bottom view of the present invention;
figure 4 is a schematic view of the present invention in use;
fig. 5 is a schematic view of a connecting band.
In the figure: 1. a hook part is pulled; 2. a first connection portion; 3. fixing the loop bar; 3-1, locking a nut; 4. a movable rod; 5. a connecting belt; 5-1, hanging hooks; 5-2, magic tape; 5-3 anti-slip convex teeth; 6. a connecting rod; 7. a clamping body; 8. and (7) hanging holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further explained with reference to the accompanying drawings.
In this embodiment, the paging surgical retractor for donor harvesting comprises a pulling arm and a hook body, wherein the pulling arm and the hook body are movably connected;
the hook body comprises a draw hook part 1 and a first connecting part 2 connected with the draw arm, and the inner wall of the first connecting part 2 is provided with internal threads;
the pull arm comprises a second connecting part connected with the first connecting part, a middle telescopic rod, two connecting rods 6 and a connecting belt 5, wherein external threads are arranged on the outer wall of the second connecting part, one end of the connecting belt 5 is connected to the middle telescopic rod, the other end of the connecting belt is a movable end, and the movable end is provided with a hook 5-1; the middle telescopic rod comprises a fixed sleeve rod 3 and a movable rod 4, the fixed sleeve rod 3 is connected with the second connecting part, the movable rod 4 stretches inside the fixed sleeve rod 3, and the end part of the movable rod 4 is connected with two connecting rods 6 and a connecting belt 5; a screwing nut 3-1 for fixing the movable rod 4 is arranged on the fixed loop bar 3; the bottoms of the fixed loop bar 3 and the movable bar 4 are provided with a plurality of hanging holes 8; when the length-adjustable surgical retractor is used specifically, the length of the surgical retractor is adjusted by stretching the movable rod 4 in the fixed sleeve rod 3, and after the length is stable, the length of the middle telescopic rod is fixed by screwing the nut 3-1; a plurality of anti-skid convex teeth are uniformly arranged on the side wall of the connecting belt 5; the two connecting rods 6 are respectively positioned at two sides of the connecting belt 5; connecting rod 6 one end all is articulated with the tip of middle telescopic link, and the other end all is equipped with supporting body 7, connecting rod 6 all is articulated with supporting body 7.
As the optimization scheme of the utility model, in order to further ensure the stability of the fixing of the connecting band, the connecting band 5 is provided with a magic tape 5-2 which is pasted on the side wall of the connecting band 5.
When the operation drag hook provided by the utility model is used, the drag arm is firstly connected with the hook body, and the length of the middle telescopic rod is adjusted, so that the length of the operation drag hook can meet the requirement of an operation table, the drag hook is more convenient to fix, and the effect of fully exposing the operation visual field is ensured; the wound is pulled by the hook part 1, then the connecting belt 5 bypasses a fixing rod on the side or outside of the operating table, the hook 5-1 at the end part of the connecting belt 5 is hung in the hanging hole 8 at the bottom of the middle telescopic rod, and meanwhile, the connecting belt 5 is stuck on the connecting belt 5 by the magic tape 5-2, so that the stability of the fixation of the draw hook is further ensured; meanwhile, the connecting rods 6 on the two sides of the connecting belt 5 are clamped on the fixing rod through the clamping bodies 7 at the end parts to further fix the draw hook, the influence caused by the sliding of the connecting belt 5 on the fixing rod can be reduced while the fixing stability of the draw hook is ensured, the effect of drawing a wound by the draw hook is greatly ensured, the complete exposure of the operation visual field is ensured, the operation quality obtained by a donor is improved, the quality of the donor is ensured, and the workload of medical staff is reduced.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A paging surgery retractor for donor acquisition is characterized in that: the paging operation drag hook comprises a drag arm and a hook body, wherein the drag arm is movably connected with the hook body;
the hook body comprises a pulling hook part and a first connecting part connected with the pulling arm;
the pull arm comprises a second connecting part connected with the first connecting part, a middle telescopic rod, two connecting rods and a connecting belt, one end of the connecting belt is connected to the middle telescopic rod, the other end of the connecting belt is a movable end, and the movable end is provided with a hook; the bottom of the middle telescopic rod is provided with a plurality of hanging holes for hanging the hooks; a plurality of anti-skid convex teeth are uniformly arranged on the side wall of the connecting band; the two connecting rods are respectively positioned at two sides of the connecting belt; connecting rod one end all is articulated with the tip of middle telescopic link, and the other end all is equipped with the cramping body, the connecting rod all is articulated with the cramping body.
2. The paginated surgical retractor for donor harvesting of claim 1, wherein: the middle telescopic rod comprises a fixed sleeve rod and a movable rod, the fixed sleeve rod is connected with the second connecting part, the movable rod stretches inside the fixed sleeve rod, and the end part of the movable rod is connected with the two connecting rods and the connecting belt; the fixed loop bar is provided with a screwing nut for fixing the telescopic bar; and a plurality of hanging holes are formed in the bottoms of the fixed sleeve rod and the movable rod.
3. The paginated surgical retractor for donor harvesting of claim 2, wherein: the clamping body is an elastic clamp, and the elastic clamp is hinged to the connecting rod.
4. The paginated surgical retractor for donor harvesting of claim 3, wherein: the inner wall of the first connecting part is provided with an internal thread.
5. The paginated surgical retractor for donor harvesting of claim 4, wherein: and the outer wall of the second connecting part is provided with an external thread.
6. The paginated surgical retractor for donor harvesting of claim 5, wherein: the connecting band is provided with a magic tape adhered to the side wall of the connecting band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033813.1U CN211433076U (en) | 2020-01-08 | 2020-01-08 | Paging operation retractor for donor acquisition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033813.1U CN211433076U (en) | 2020-01-08 | 2020-01-08 | Paging operation retractor for donor acquisition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211433076U true CN211433076U (en) | 2020-09-08 |
Family
ID=72309386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020033813.1U Active CN211433076U (en) | 2020-01-08 | 2020-01-08 | Paging operation retractor for donor acquisition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211433076U (en) |
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2020
- 2020-01-08 CN CN202020033813.1U patent/CN211433076U/en active Active
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