CN208640787U - A kind of goitre retractor - Google Patents
A kind of goitre retractor Download PDFInfo
- Publication number
- CN208640787U CN208640787U CN201820295859.3U CN201820295859U CN208640787U CN 208640787 U CN208640787 U CN 208640787U CN 201820295859 U CN201820295859 U CN 201820295859U CN 208640787 U CN208640787 U CN 208640787U
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- CN
- China
- Prior art keywords
- bar
- fixed
- symmetrical
- plate
- drag hook
- Prior art date
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Abstract
The utility model discloses a kind of goitre retractors, including bottom plate, it is characterized in that: being fixed with upright bar on the bottom plate, the upright bar is equipped with sliding slot, one end of T shape support plate passes through the sliding slot and is fixedly connected with U-shaped handle, jackscrew one is threadedly coupled the side of the U-shaped handle, vertical bar is fixed in the middle part of the T shape support plate, the vertical bar is equipped with sliding rail, screw rod is hinged in the sliding rail, the T shape support plate is equipped with slideway, equipped with the convex block on the downside of symmetrical movable plate in the slideway, vertical plate is respectively fixed on the symmetrical movable plate, symmetrical described vertical plate one end is respectively fixed with round bar.The present apparatus can precisely adjust the width between the angle of drag hook and two drag hooks, and not needing medical staff, hand-held drag hook pulls open incision skin always, be easy to use.
Description
Technical field
The utility model relates to field of medical device, in particular, being related to a kind of goitre retractor.
Background technique
In human thyroglobulin resection operation, thyroid gland and tissue between separate after, it is necessary to lesions position carry out to
Upper pull-up can carry out operation excision, need the specific purpose tool of high-precision and high standard, be with general in the prior art
Surgical clamp and drag hook carry out lifting thyroid gland lesions position, it is insecure that defect is that surgical clamp and drag hook clamp, and easily slides, hand
Art trouble, needs to be pulled by medical staff always, drag hook angle is not fixed in traction process, can not meet ideal operation
Effect can adjust the width equipment between the angle of drag hook and two drag hooks there is presently no one kind.This is the prior art
Shortcoming.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of goitre retractor, notch when convenience is to thyroid operation
The tensioning of epidermis.
The utility model adopts the following technical solution realizes goal of the invention:
A kind of goitre retractor, including bottom plate (5), it is characterized in that: upright bar (1) is fixed on the bottom plate (5), it is described vertical
Bar (1) is equipped with sliding slot (2), and one end of T shape support plate (4) passes through the sliding slot (2) and is fixedly connected with U-shaped handle (3), jackscrew one
(10) it is threadedly coupled the side of the U-shaped handle (3), is fixed with vertical bar (22), the vertical bar in the middle part of the T shape support plate (4)
(22) sliding rail (21) are equipped with, screw rod (23) is hinged in the sliding rail (21), and the T shape support plate (4) is equipped with slideway
(14a), the interior convex block equipped on the downside of symmetrical movable plate (13) of the slideway (14a), symmetrically divides on the movable plate (13)
It is not fixed with vertical plate (14), symmetrical described vertical plate (14) one end is respectively fixed with round bar (12), the symmetrical round bar (12)
The one end of articulated linkage (11) is distinguished in end, and the other end of the symmetrical connecting rod (11) is respectively articulated with the both ends of cross bar (19),
Cross bar (19) the side middle position is fixedly connected sliding block (20), and the sliding block (20) is threadedly coupled the screw rod (23), right
The movable plate (13) upper inner claimed is respectively fixed with symmetrical gore (15), the symmetrical gore in front
(15) it is respectively articulated with the side of drag hook (7), is fixed with quadrangular (6) on one of them described drag hook (7), another described drag hook
(7) it is fixed on tetragonous card slot (9), the quadrangular (6) is corresponding to be inserted into the tetragonous card slot (9), the tetragonous card slot (9)
Upper threaded connection jackscrew two (8), the gore (15) that the central axis of handle (18) passes through rear portion are fixedly connected short
Connecting rod (16) one end, one end of the other end bar that is articulated and connected (17) of the short connecting rod (16), the connecting rod (17) it is another
End is hinged on corresponding drag hook (7) upper end.
As further limiting for the technical program, corresponded in the handle (18) on a gore (15)
The position threaded connection bolt (24) of mandrel.
Compared with prior art, the advantages and positive effects of the utility model are as follows: in use, back out jackscrew one, U-shaped is pulled
Handle slides up and down T shape support plate in sliding slot, drives drag hook to move up and down, adjusts the height of drag hook, tighten after regulating
Then jackscrew one backs out jackscrew two, rotate screw rod, makes the sliding block being threadedly coupled with it upward sliding in sliding rail, drives cross bar
It moves up, drives connecting rod swing, drive the opposite sliding in sliding of the convex block of movable plate, drive drag hook mobile, quadrangular is tetragonous
Sliding in column card slot, the distance between two drag hooks reduce, and rotate backward screw rod, sliding block slide downward finally makes two drag hooks
Between distance become larger, the distance between two drag hooks are regulated according to operative incision size when patient's thyroid operation, have been adjusted
Stop operating screw rod after finishing, and tightens jackscrew two, changes the distance between two drag hooks no longer, then back out bolt, by drag hook
The superficial skin at patient incision is caught on, two drag hooks is made to catch on the both ends of notch side respectively, swing handle drives short connecting rod
Rotation drives connecting rod rotation that two drag hooks is driven to swing, regulates the angle of two drag hooks as needed, twists after the completion of adjusting
Tight bolt, performs the operation.The present apparatus can adjust the width between the angle of drag hook and two drag hooks, not need medical staff one
Directly hand-held drag hook pulls open incision skin, is easy to use.
Detailed description of the invention
Fig. 1 is the schematic perspective view one of the utility model.
Fig. 2 is the partial enlarged view of the part A of Fig. 1 of the utility model.
Fig. 3 is the sectional perspective structural schematic diagram one of the utility model.
Fig. 4 is the sectional perspective structural schematic diagram two of the utility model.
Fig. 5 is the schematic perspective view two of the utility model.
Fig. 6 is the schematic perspective view of the tetragonous card slot of the utility model.
Fig. 7 is the schematic perspective view of the quadrangular of the utility model.
In figure: 1, upright bar, 2, sliding slot, 3, U-shaped handle, 4, T shape support plate, 5, bottom plate, 6, quadrangular, 7, drag hook, 8, top
Silk two, 9, tetragonous card slot, 10, jackscrew one, 11, connecting rod, 12, round bar, 13, movable plate, 14, vertical plate, 14a, slideway, 15, triangle
Shape block, 16, short connecting rod, 17, connecting rod, 18, handle, 19, cross bar, 20, sliding block, 21, sliding rail, 22, vertical bar, 23, screw rod, 24,
Bolt.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
As shown in Fig. 1-Fig. 7, the utility model includes bottom plate 5, is fixed with upright bar 1 on the bottom plate 5, in the upright bar 1
Equipped with sliding slot 2, one end of T shape support plate 4 passes through the sliding slot 2 and is fixedly connected with U-shaped handle 3, and jackscrew 1 is threadedly coupled the U
The side of shape handle 3 is fixed with vertical bar 22 in the middle part of the T shape support plate 4, and the vertical bar 22 is equipped with sliding rail 21, and screw rod 23 is cut with scissors
It connects in the sliding rail 21, the T shape support plate 4 is equipped with slideway 14a, is equipped with symmetrical movable plate 13 in the slideway 14a
The convex block of downside is symmetrically respectively fixed with vertical plate 14 on the movable plate 13, and symmetrical described 14 one end of vertical plate is fixed respectively
There is round bar 12, one end of symmetrical 12 end of the round bar difference articulated linkage 11, the other end point of the symmetrical connecting rod 11
The both ends of other hinged cross rod 19, the 19 side middle position of cross bar are fixedly connected with sliding block 20, and the sliding block 20 is threadedly coupled institute
Screw rod 23 is stated, symmetrical 13 upper inner of movable plate is respectively fixed with symmetrical gore 15, and front is symmetrically described
Gore 15 is respectively articulated with the side of drag hook 7, is fixed with quadrangular 6 on one of them described drag hook 7, another described drag hook
Tetragonous card slot 9 is fixed on 7, the quadrangular 6 is corresponding to be inserted into the tetragonous card slot 9, is threadedly coupled on the tetragonous card slot 9
Jackscrew 28, the gore 15 that the central axis of handle 18 passes through rear portion is fixedly connected with 16 one end of short connecting rod, described short
One end of the other end bar that is articulated and connected 17 of connecting rod 16, the other end of the connecting rod 17 are hinged on a corresponding drag hook
7 upper ends.
The position threaded connection bolt 24 of the central axis of the handle 18 is corresponded on one gore 15.
The workflow of the utility model are as follows: in use, backing out jackscrew 1, pull U-shaped handle 3, make T shape support plate 4
It is slided up and down in sliding slot 2, drag hook 7 is driven to move up and down, adjusted the height of drag hook 7, jackscrew 1 is tightened after regulating and is withstood
Upright bar 1 is fixed；Then jackscrew 28 is backed out, screw rod 23 is rotated, slides up the sliding block being threadedly coupled with it 20 in sliding rail 21
It is dynamic, it drives cross bar 19 to move up, connecting rod 11 is driven to swing, drive the opposite sliding in sliding 14a of the convex block of movable plate 13, drive and draw
Hook 7 is mobile, and quadrangular 6 slides in quadrangular card slot 9, and the distance between two drag hooks 7 reduce, and rotates backward screw rod 23, sliding
20 slide downward of block finally makes distance between two drag hooks 7 become larger, according to operative incision big minor adjustment when patient's thyroid operation
The distance between two drag hooks 7, stop operating screw rod 23 after adjusting, tightens jackscrew 28, makes between two drag hooks 7
Distance no longer changes；Then bolt 24 is backed out, two drag hooks 7 is made to catch on the both ends of notch side respectively, swing handle 18 drives
Short connecting rod 16 rotates, and connecting rod 17 is driven to rotate, and drives two drag hooks 7 to swing, regulates the angle of two drag hooks 7 as needed
Degree tightens bolt 24 and withstands the central axis of handle 18 and fixes after the completion of adjusting, then doctor starts to perform the operation.
Disclosed above is only a specific embodiment of the utility model, and still, the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (2)
1. a kind of goitre retractor, including bottom plate (5), it is characterized in that: being fixed with upright bar (1), the upright bar on the bottom plate (5)
(1) sliding slot (2) are equipped with, one end of T shape support plate (4) passes through the sliding slot (2) and is fixedly connected with U-shaped handle (3), jackscrew one
(10) it is threadedly coupled the side of the U-shaped handle (3), is fixed with vertical bar (22), the vertical bar in the middle part of the T shape support plate (4)
(22) sliding rail (21) are equipped with, screw rod (23) is hinged in the sliding rail (21), and the T shape support plate (4) is equipped with slideway
(14a), the interior convex block equipped on the downside of symmetrical movable plate (13) of the slideway (14a), symmetrically divides on the movable plate (13)
It is not fixed with vertical plate (14), symmetrical described vertical plate (14) one end is respectively fixed with round bar (12), the symmetrical round bar (12)
The one end of articulated linkage (11) is distinguished in end, and the other end of the symmetrical connecting rod (11) is respectively articulated with the both ends of cross bar (19),
Cross bar (19) the side middle position is fixedly connected sliding block (20), and the sliding block (20) is threadedly coupled the screw rod (23), right
The movable plate (13) upper inner claimed is respectively fixed with symmetrical gore (15), the symmetrical gore in front
(15) it is respectively articulated with the side of drag hook (7), is fixed with quadrangular (6) on one of them described drag hook (7), another described drag hook
(7) it is fixed on tetragonous card slot (9), the quadrangular (6) is corresponding to be inserted into the tetragonous card slot (9), the tetragonous card slot (9)
Upper threaded connection jackscrew two (8), the gore (15) that the central axis of handle (18) passes through rear portion are fixedly connected short
Connecting rod (16) one end, one end of the other end bar that is articulated and connected (17) of the short connecting rod (16), the connecting rod (17) it is another
End is hinged on corresponding drag hook (7) upper end.
2. goitre retractor according to claim 1, it is characterized in that: corresponding to described on a gore (15)
The position threaded connection bolt (24) of the central axis of hand (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820295859.3U CN208640787U (en) | 2018-03-04 | 2018-03-04 | A kind of goitre retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820295859.3U CN208640787U (en) | 2018-03-04 | 2018-03-04 | A kind of goitre retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208640787U true CN208640787U (en) | 2019-03-26 |
Family
ID=65773346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820295859.3U Expired - Fee Related CN208640787U (en) | 2018-03-04 | 2018-03-04 | A kind of goitre retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208640787U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953783A (en) * | 2019-04-18 | 2019-07-02 | 南华大学 | A kind of expandable stent in cardiovascular art |
| CN111467173A (en) * | 2020-04-14 | 2020-07-31 | 嘉兴市中医医院 | Hip supporting device used in anorectal surgery and dressing change process |
| CN113180757A (en) * | 2021-04-28 | 2021-07-30 | 浙江大学 | Automatic retractor device for endoscopic thyroid surgery |
| CN114081549A (en) * | 2021-11-20 | 2022-02-25 | 鹤壁市人民医院 | Drag hook for thyroid surgery |
| CN114224410A (en) * | 2022-01-10 | 2022-03-25 | 河北医科大学第三医院 | Cavity entry cavity mirror thyroidectomy lacuna tractor |
-
2018
- 2018-03-04 CN CN201820295859.3U patent/CN208640787U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953783A (en) * | 2019-04-18 | 2019-07-02 | 南华大学 | A kind of expandable stent in cardiovascular art |
| CN111467173A (en) * | 2020-04-14 | 2020-07-31 | 嘉兴市中医医院 | Hip supporting device used in anorectal surgery and dressing change process |
| CN111467173B (en) * | 2020-04-14 | 2022-05-17 | 嘉兴市中医医院 | Hip supporting device used in anorectal surgery and dressing change process |
| CN113180757A (en) * | 2021-04-28 | 2021-07-30 | 浙江大学 | Automatic retractor device for endoscopic thyroid surgery |
| CN113180757B (en) * | 2021-04-28 | 2022-07-22 | 浙江大学 | Automatic retractor device for endoscopic thyroid surgery |
| CN114081549A (en) * | 2021-11-20 | 2022-02-25 | 鹤壁市人民医院 | Drag hook for thyroid surgery |
| CN114224410A (en) * | 2022-01-10 | 2022-03-25 | 河北医科大学第三医院 | Cavity entry cavity mirror thyroidectomy lacuna tractor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20200304 |