CN205006948U - Retractor for surgery - Google Patents
Retractor for surgery Download PDFInfo
- Publication number
- CN205006948U CN205006948U CN201520774348.6U CN201520774348U CN205006948U CN 205006948 U CN205006948 U CN 205006948U CN 201520774348 U CN201520774348 U CN 201520774348U CN 205006948 U CN205006948 U CN 205006948U
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- CN
- China
- Prior art keywords
- foot piece
- bar
- front bar
- preceding pole
- movable joint
- 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 provides a retractor for surgery, includes preceding pole and foot piece, the front end of preceding pole rotates the pivot that is provided with the preceding pole of perpendicular to, and the pivot bottom is fixed with the hook portion that is the arc form, is provided with the handle on the foot piece, being provided with a plurality of intermediate levers between preceding pole and the foot piece, establishing ties through a plurality of three -dimensional movable joints respectively between preceding pole, a plurality of intermediate lever and the foot piece, the front end below of preceding pole is provided with the suction head, and the suction head is connected with the negative pressure pump through the straw, and negative pressure pumping over output is connected with the liquid storage pot, the straw is arranged along preceding pole, intermediate lever and foot piece, all is provided with the fixed block that is used for fixed straw on just preceding pole, intermediate lever and the foot piece, near being provided with the support clamping bar on the fixed block of preceding pole front end, supporting clamping bar top rotation clamp and be equipped with the horizontal pole, and the articulated shadow lamp holder that has or not of horizontal pole front end, the utility model discloses extravasated blood is convenient for take out by simple structure, convenient to use, and the operation field of vision can obtain abundant light source, and hook portion and arm can carry out the three -dimensional to be adjusted, and drag hook tractive direction is proper.
Description
Technical field
this utility model relates to technical field of medical instrument, specifically a kind of surgical hook.
Background technology
surgery tractor in clinical operation, for skin or the tissue of tractive incision site, fully to expose surgical field of view.Current surgery tractor is generally made up of hook portion and arm, both normally one, both angle and direction can not be regulated as required, in use there is many deficiencies.Also adjustable surgery tractor is had to occur at present, hook portion and arm normally adopt articulated manner to be connected by it, and its regulative mode is confined in a plane usually, and angle adjustable is less, can not three-dimensional adjustment be carried out, certain obstruction can be caused to operation technique.In addition, in operation process, can deposit in wound a large amount of blood, and these hematoceles drawn by clinical suction pipe of mainly inserting at present, and operation extremely bothers; And operative site darker time, do not have sufficient light source can increase the work difficulty of medical worker in surgical field of view.
Utility model content
it is simple that the purpose of this utility model is to provide a kind of structure, easy to use being convenient to extracts congestion out, and surgical field of view can obtain abundant light source, and hook portion and arm can carry out three-dimensional regulation, the surgical hook that drag hook direction of draw is proper, to solve the problem proposed in above-mentioned background technology.
for achieving the above object, this utility model provides following technical scheme:
a kind of surgical hook, comprise front bar and foot piece, the rotating shaft be provided with perpendicular to front bar is rotated in the front end of described front bar, the hook portion of curved shape is fixed with bottom rotating shaft, foot piece is provided with handle, some intermediate bars are provided with between described front bar and foot piece, front bar, connect respectively by some three-dimensional movable joint between some intermediate bars and foot piece, suction nozzle is provided with below the front end of front bar, suction nozzle is connected with negative pressure pump by suction pipe, negative pressure pump outfan is connected with fluid reservoir, described suction pipe is along front bar, intermediate bar and foot piece are arranged, and front bar, intermediate bar and foot piece are provided with the fixed block for fixing suction pipe, support clamping bar is provided with on the fixed block of front bar front end, propclip masthead end rotating clip is provided with cross bar, cross bar front end is hinged with shadowless lamp head.
further, described handle end is provided with ring for fixing.
further, described three-dimensional movable joint is made up of ball and the spherical shell be placed on outside ball, and it is uncovered that spherical shell is provided with the circle little compared with ball diameter, ball is fixed with head rod cover, spherical shell is fixed with the second connecting rod cover.
further, described three-dimensional movable joint overlapped by head rod or the second connecting rod cover be socketed with the end of corresponding front bar, intermediate bar or foot piece.
further, described three-dimensional movable joint is provided with the bolt of locking movable joint.
compared with prior art, the beneficial effects of the utility model are: adopt three-dimensional movable joint to connect front bar, intermediate bar and foot piece, in use, can regulate shape and the angle of surgery tractor as required, thus the obstacle avoided in operation activity, make operation technique more convenient; Suction nozzle, suction pipe and negative pressure pump coordinate, and can suck in fluid reservoir by the congestion in wound while wound is fixed; Propclip masthead end rotating clip is provided with cross bar, and cross bar front end is hinged with shadowless lamp head, and the shadowless lamp head so arranged can provide omnibearing light source, and light source is abundant, ensure that operation has the good visual field, improves work efficiency and the quality of medical worker.To sum up, this utility model structure is simple, and easy to use being convenient to extracts congestion out, and surgical field of view can obtain abundant light source, and hook portion and arm can carry out three-dimensional regulation, and drag hook direction of draw is proper.
Accompanying drawing explanation
fig. 1 is a kind of structural representation of surgical hook.
in figure: 1-hook portion, 2-rotating shaft, 3-shadowless lamp head, 4-supports clamping bar, 5-cross bar, 6-fixed block, 7-suction nozzle, 8-suction pipe, 9-front bar, 10-bolt, 11-three-dimensional movable joint, 12-foot piece, 13-handle, 14-negative pressure pump, 15-fluid reservoir, 16-intermediate bar.
Detailed description of the invention
below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
refer to Fig. 1, in this utility model embodiment, a kind of surgical hook, comprise front bar 9 and foot piece 12, the rotating shaft 2 be provided with perpendicular to front bar 9 is rotated in the front end of described front bar 9, the hook portion 1 of curved shape is fixed with bottom rotating shaft 2, foot piece 12 is provided with handle 13, some intermediate bars 16 are provided with between described front bar 9 and foot piece 12, front bar 9, connect respectively by some three-dimensional movable joint 11 between some intermediate bars 16 and foot piece 12, suction nozzle 7 is provided with below the front end of front bar 9, suction nozzle 7 is connected with negative pressure pump 14 by suction pipe 8, negative pressure pump 14 outfan is connected with fluid reservoir 15, described suction pipe 8 is along front bar 9, intermediate bar 16 and foot piece 12 are arranged, and front bar 9, intermediate bar 16 and foot piece 12 are provided with the fixed block 6 for fixing suction pipe 8, be provided with on the fixed block 6 of front bar 9 front end and support clamping bar 4, support clamping bar 4 top rotating clip and be provided with cross bar 5, cross bar 5 front end is hinged with shadowless lamp head 3.
in embodiment, described handle 13 end is provided with ring for fixing.
in embodiment, described three-dimensional movable joint 11 is made up of ball and the spherical shell be placed on outside ball, and it is uncovered that spherical shell is provided with the circle little compared with ball diameter, ball is fixed with head rod cover, spherical shell is fixed with the second connecting rod cover.
in embodiment, described three-dimensional movable joint 11 is overlapped by head rod or the second connecting rod cover is socketed with the end of corresponding front bar 9, intermediate bar 16 or foot piece 12.
in embodiment, described three-dimensional movable joint 11 is provided with the bolt 10 of locking movable joint.
operation principle of the present utility model is: adopt three-dimensional movable joint 11 to connect front bar 9, intermediate bar 16 and foot piece 13, in use, shape and the angle of surgery tractor can be regulated as required, thus avoid the obstacle in operation activity, make operation technique more convenient; Suction nozzle 7, suction pipe 8 and negative pressure pump 14 coordinate, and can suck in fluid reservoir 15 by the congestion in wound while wound is fixed; Support clamping bar 4 top rotating clip and be provided with cross bar 5, cross bar 5 front end is hinged with shadowless lamp head 3, and the shadowless lamp head 3 so arranged can provide omnibearing light source, and light source is abundant, ensure that operation has the good visual field, improve work efficiency and the quality of medical worker.
to those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
in addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a surgical hook, comprise front bar and foot piece, it is characterized in that, the rotating shaft be provided with perpendicular to front bar is rotated in the front end of described front bar, the hook portion of curved shape is fixed with bottom rotating shaft, foot piece is provided with handle, some intermediate bars are provided with between described front bar and foot piece, front bar, connect respectively by some three-dimensional movable joint between some intermediate bars and foot piece, suction nozzle is provided with below the front end of front bar, suction nozzle is connected with negative pressure pump by suction pipe, negative pressure pump outfan is connected with fluid reservoir, described suction pipe is along front bar, intermediate bar and foot piece are arranged, and front bar, intermediate bar and foot piece are provided with the fixed block for fixing suction pipe, support clamping bar is provided with on the fixed block of front bar front end, propclip masthead end rotating clip is provided with cross bar, cross bar front end is hinged with shadowless lamp head.
2. a kind of surgical hook according to claim 1, is characterized in that, described handle end is provided with ring for fixing.
3. a kind of surgical hook according to claim 1, it is characterized in that, described three-dimensional movable joint is made up of ball and the spherical shell be placed on outside ball, and it is uncovered that spherical shell is provided with the circle little compared with ball diameter, ball is fixed with head rod cover, spherical shell is fixed with the second connecting rod cover.
4. a kind of surgical hook according to claim 3, is characterized in that, described three-dimensional movable joint is overlapped by head rod or the second connecting rod cover is socketed with the end of corresponding front bar, intermediate bar or foot piece.
5. a kind of surgical hook according to claim 1, is characterized in that, described three-dimensional movable joint is provided with the bolt of locking movable joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520774348.6U CN205006948U (en) | 2015-10-09 | 2015-10-09 | Retractor for surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520774348.6U CN205006948U (en) | 2015-10-09 | 2015-10-09 | Retractor for surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205006948U true CN205006948U (en) | 2016-02-03 |
Family
ID=55205583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520774348.6U Expired - Fee Related CN205006948U (en) | 2015-10-09 | 2015-10-09 | Retractor for surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205006948U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997164A (en) * | 2016-06-08 | 2016-10-12 | 吉林大学 | Disposable hard-plastic nerve root retractor with independent light source and attracting capacity |
| CN108720877A (en) * | 2018-07-05 | 2018-11-02 | 无锡市人民医院 | A kind of novel liver and gall surgery operation drag hook |
| CN113598886A (en) * | 2021-08-25 | 2021-11-05 | 韩振中 | Telescopic bidirectional grasping forceps for digestive endoscopy |
-
2015
- 2015-10-09 CN CN201520774348.6U patent/CN205006948U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997164A (en) * | 2016-06-08 | 2016-10-12 | 吉林大学 | Disposable hard-plastic nerve root retractor with independent light source and attracting capacity |
| CN108720877A (en) * | 2018-07-05 | 2018-11-02 | 无锡市人民医院 | A kind of novel liver and gall surgery operation drag hook |
| CN113598886A (en) * | 2021-08-25 | 2021-11-05 | 韩振中 | Telescopic bidirectional grasping forceps for digestive endoscopy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20161009 |