CN207024072U - Clinical Surgery's retractor for operation - Google Patents
Clinical Surgery's retractor for operation Download PDFInfo
- Publication number
- CN207024072U CN207024072U CN201720157335.3U CN201720157335U CN207024072U CN 207024072 U CN207024072 U CN 207024072U CN 201720157335 U CN201720157335 U CN 201720157335U CN 207024072 U CN207024072 U CN 207024072U
- Authority
- CN
- China
- Prior art keywords
- drag hook
- sleeve
- fixed mount
- sets
- movable block
- 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 discloses Clinical Surgery's retractor for operation, including fixed mount, the bottom of the fixed mount sets geometrical clamp, the top of the fixed mount sets movable block, the movable block is slidably connected with fixed mount, connecting seat is set on the movable block, the one end of the connecting seat away from movable block sets sleeve, drag hook is set in the sleeve, the drag hook is slidably connected with sleeve, rack is set on the drag hook, the gear being engaged with rack is set in the sleeve, connecting rod is set on the gear, the connecting rod stretches out sleeve and sets handle, it is provided for limiting the stopping means of drag hook forward slip on the sleeve.The beneficial effects of the utility model are：The height of drag hook can be adjusted according to the build of patient, the drawing dynamics of drag hook can be effectively grasped, fully expose surgical field of view, and the labour of medical worker can be reduced.
Description
Technical field
The utility model relates generally to medical instruments field, specifically Clinical Surgery's retractor for operation.
Background technology
Clinical Surgery medical worker is performing an operation, it is necessary to pull hand with retractor for operation particularly in the operation of belly
Art otch is in order to operate, in order to fully expose surgical field of view, it is often necessary to which hand-held drag hook is pulled, if operating time
It is longer to be easy to fatigue, in addition, medical worker can not accurately grasp the size of pulling force, often bigger than normal cause disease due to exerting oneself
Pulled at people's operation, increase the pain of patient, be unfavorable for being smoothed out for operation.
Utility model content
To solve deficiency of the prior art, the utility model provides a kind of Clinical Surgery's retractor for operation, Ke Yigen
The height of drag hook is adjusted according to the build of patient, the drawing dynamics of drag hook can be effectively grasped, fully expose surgical field of view, and can
To reduce the labour of medical worker.
The utility model to achieve the above object, is achieved through the following technical solutions：
Clinical Surgery's retractor for operation, including fixed mount, the bottom of the fixed mount set geometrical clamp, the fixed mount
Top movable block is set, the movable block is slidably connected with fixed mount, and connecting seat, the connecting seat are set on the movable block
One end away from movable block sets sleeve, sets drag hook in the sleeve, the drag hook is slidably connected with sleeve, on the drag hook
Rack is set, the gear being engaged with rack is set in the sleeve, connecting rod is set on the gear, the connecting rod is stretched out
Sleeve simultaneously sets handle, is provided for limiting the stopping means of drag hook forward slip on the sleeve.
The stopping means includes screw rod, and the sleeve is provided for installing the mounting hole of screw rod, the inside of the screw rod
Cavity is set, and the bottom of the screw rod sets limited block, and the limited block stretches out screw rod, the first bullet is set on the limited block
Spring, the other end of first spring are connected with screw rod, and the side away from rack sets and is engaged with limited block on the drag hook
Wedge.
Second spring is set on the drag hook, and one end of the second spring and sleeve connection, the other end are connected with drag hook.
The top of the fixed mount sets block.
Fixing bolt is set on the movable block.
Contrast and prior art, the utility model beneficial effect are：
1st, the utility model can adjust the height of drag hook according to the build of patient, can effectively grasp the traction force of drag hook
Degree, fully exposes surgical field of view, and can reduce the labour of medical worker.
2nd, the utility model stopping means prevents that drag hook moves backward in surgical procedure by limited block, and medical worker is not required to
Drag hook is held to be pulled.
The 3rd, second spring, one end of the second spring and sleeve connection be set on the utility model drag hook, the other end with
Drag hook connects, and the upward spiral shell of screw rod is moved, drag hook can automatically reset.
4th, the top of the utility model fixed mount sets block, prevents movable block from being come off from the top of fixed mount.
The 5th, fixing bolt, convenient fixed sliding shoe are set on the utility model movable block.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the internal structure schematic diagram of sleeve；
Accompanying drawing 3 is enlarged drawing at the A of accompanying drawing 2.
Label shown in accompanying drawing：1st, fixed mount；11st, block；2nd, geometrical clamp；3rd, movable block；31st, connecting seat；32nd, fixed spiral shell
Bolt；4th, sleeve；5th, drag hook；51st, second spring；6th, rack；7th, gear；71st, connecting rod；72nd, handle；8th, screw rod；81st, it is spacing
Block；82nd, the first spring；83rd, wedge.
Embodiment
With reference to the drawings and specific embodiments, the utility model is described in further detail.It should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the utility model instruction
Content after, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall
In scope defined herein.
Clinical Surgery's retractor for operation, including fixed mount 1, the bottom of the fixed mount 1 sets geometrical clamp 2, by solid
Fixed mount 1 is fixed on operation table by clamp 2, and the top of the fixed mount 1 sets movable block 3, the movable block 3 and fixed mount
1 is slidably connected, and connecting seat 31 is set on the movable block 3, and the one end of the connecting seat 31 away from movable block 3 sets sleeve 4, institute
State and drag hook 5 is set in sleeve 4, the height of drag hook 5 can be adjusted according to the build of patient, drag hook 5 is carried out operation mouth
Horizontal drag.The drag hook 5 is slidably connected with sleeve 4, and rack 6 is set on the drag hook 5, is set and rack 6 in the sleeve 4
The one end of the gear 7 being engaged, preferably rack 6 away from sleeve sets projection, and connecting rod 71, the company are set on the gear 7
Extension bar 71 stretches out sleeve 4 and sets handle 72, and swing handle 72 rotates with moving gear 7, and then drives drag hook 5 to slide backward opponent
Art mouth is pulled, it is not necessary to is made to pull with hand drag hook 5, the distance that accurate drag hook 5 slides backward, is passed through distance controlling traction force
Degree, gear 7, which drives drag hook 5 to slide, opens operation mouth, can effectively grasp the drawing dynamics of drag hook 5, fully expose operation and regard
It is wild.It is provided for limiting the stopping means of the forward slip of drag hook 5 on the sleeve 4, prevents that drag hook 5 is transported backward in surgical procedure
Dynamic, medical worker need not hold drag hook 5 and be pulled, and reduce the labour of medical worker.
Preferably, the stopping means includes screw rod 8, and the sleeve 4 is provided for installing the mounting hole of screw rod 8, described
The inside of screw rod 8 sets cavity, and the bottom of the screw rod 8 sets limited block 81, and the limited block 81 stretches out screw rod 8, the limit
The first spring 82 is set on the block 81 of position, the other end of first spring 82 is connected with screw rod 8, away from rack 6 on the drag hook 5
Side the wedge 83 that is engaged with limited block 81 is set, downward spiral shell dynamic screw rod 8 during operation, make limited block 81 and wedge 83
Cooperate, drag hook 5 may only move backward, and limited block 81 blocks wedge 83 when travelling forward, and drag hook 5 is carried out accurately
Positioning, the drawing dynamics of drag hook 5 can be effectively grasped, and be pulled without hand-held drag hook 5, reduce the work of medical worker
Power.
Preferably, second spring 51 is set on the drag hook 5, and one end of the second spring 51 is connected with sleeve 4, another
End is connected with drag hook 5, and 8 upward spiral shell of screw rod is moved, limited block 81 is moved upwards, limited block 81 departs from wedge 83, drag hook 5
It can automatically reset
Preferably, the top of the fixed mount 1 sets block 11, prevents movable block 3 from being come off from the top of fixed mount 1.
Preferably, fixing bolt 32, convenient fixed sliding shoe are set on the movable block 3.
Embodiment：
Clinical Surgery's retractor for operation, including fixed mount 1, the bottom of the fixed mount 1 sets geometrical clamp 2, by solid
Fixed mount 1 is fixed on operation table by clamp 2, and the top of the fixed mount 1 sets movable block 3, the movable block 3 and fixed mount
1 is slidably connected, and fixing bolt 32 is set on the movable block 3, convenient fixed sliding shoe, the top for stating fixed mount 1 sets block
11.Connecting seat 31 is set on the movable block 3, and the one end of the connecting seat 31 away from movable block 3 sets sleeve 4, the sleeve 4
Interior setting drag hook 5, the height of drag hook 5 can be adjusted according to the build of patient, drag hook 5 is led operation mouth carry out level
Draw.The drag hook 5 is slidably connected with sleeve 4, on the drag hook 5 set second spring 51, one end of the second spring 51 with
Sleeve 4 is connected, and the other end is connected with drag hook 5.Rack 6 is set on the drag hook 5, sets in the sleeve 4 and is engaged with rack 6
Gear 7, connecting rod 71 is set on the gear 7, and the connecting rod 71 stretches out sleeve 4 and simultaneously sets handle 72, swing handle 72
Band moving gear 7 rotates, and then drives drag hook 5 to slide backward and operation mouth is pulled, it is not necessary to makes to pull with hand drag hook 5, essence
The distance that true drag hook 5 slides backward, dynamics is pulled by distance controlling, gear 7, which drives drag hook 5 to slide, opens operation mouth, can
The drawing dynamics of drag hook 5 is effectively grasped, fully exposes surgical field of view.It is provided for limiting drag hook 5 on the sleeve 4 to advancing slip
Dynamic stopping means, the stopping means include screw rod 8, and the sleeve 4 is provided for installing the mounting hole of screw rod 8, the spiral shell
The inside of bar 8 sets cavity, and the bottom of the screw rod 8 sets limited block 81, and the limited block 81 stretches out screw rod 8, described spacing
First spring 82 is set on block 81, the other end of first spring 82 is connected with screw rod 8, on the drag hook 5 set with it is spacing
The wedge 83 that block 81 is engaged.Prevent that drag hook 5 moves backward in surgical procedure, medical worker need not hold drag hook 5 and carry out
Drawing, reduce the labour of medical worker.The beneficial effect of the present embodiment is：Medical worker need not hold drag hook 5 and enter
Row drawing, reduce the labour of medical worker；8 upward spiral shell of screw rod is moved, drag hook 5 can automatically reset.
Claims (5)
1. Clinical Surgery's retractor for operation, including fixed mount (1), it is characterised in that：The bottom of the fixed mount (1) sets solid
Clamp (2), the top of the fixed mount (1) set movable block (3), and the movable block (3) is slidably connected with fixed mount (1), institute
State and connecting seat (31) is set on movable block (3), the one end of the connecting seat (31) away from movable block (3) sets sleeve (4), described
Drag hook (5) is set in sleeve (4), and the drag hook (5) is slidably connected with sleeve (4), and rack (6), institute are set on the drag hook (5)
The gear (7) for setting in sleeve (4) and being engaged with rack (6) is stated, connecting rod (71), the connection are set on the gear (7)
Bar (71) stretches out sleeve (4) and sets handle (72), is provided for limiting the limit of drag hook (5) forward slip on the sleeve (4)
Position device.
2. Clinical Surgery's retractor for operation according to claim 1, it is characterised in that：The stopping means includes screw rod
(8), the sleeve (4) is provided for installing the mounting hole of screw rod (8), and the inside of the screw rod (8) sets cavity, the screw rod
(8) bottom sets limited block (81), and the limited block (81) stretches out screw rod (8), the first bullet is set on the limited block (81)
Spring (82), the other end of first spring (82) are connected with screw rod (8), and the side away from rack (6) is set on the drag hook (5)
Put the wedge (83) being engaged with limited block (81).
3. Clinical Surgery's retractor for operation according to claim 1, it is characterised in that：Is set on the drag hook (5)
Two springs (51), one end of the second spring (51) are connected with sleeve (4), and the other end is connected with drag hook (5).
4. Clinical Surgery's retractor for operation according to claim 1, it is characterised in that：The top of the fixed mount (1)
Block (11) is set.
5. Clinical Surgery's retractor for operation according to claim 1, it is characterised in that：Set on the movable block (3)
Fixing bolt (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720157335.3U CN207024072U (en) | 2017-02-21 | 2017-02-21 | Clinical Surgery's retractor for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720157335.3U CN207024072U (en) | 2017-02-21 | 2017-02-21 | Clinical Surgery's retractor for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207024072U true CN207024072U (en) | 2018-02-23 |
Family
ID=61472403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720157335.3U Expired - Fee Related CN207024072U (en) | 2017-02-21 | 2017-02-21 | Clinical Surgery's retractor for operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207024072U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354778A (en) * | 2018-03-27 | 2018-08-03 | 薛春红 | A kind of elbow joint synkinesia seat |
| CN108433766A (en) * | 2018-04-23 | 2018-08-24 | 佛山市博知盾识科技有限公司 | A kind of novel general surgery freely adjusts hook for surgery operation |
| CN108992106A (en) * | 2018-08-16 | 2018-12-14 | 于德洋 | A kind of hepatobiliary surgery drag hook component |
| CN110123398A (en) * | 2019-05-15 | 2019-08-16 | 神耀媚 | It is a kind of to be conveniently adjusted type pull device for surgical operation |
| CN111544066A (en) * | 2020-06-11 | 2020-08-18 | 宋来雪 | Auxiliary retractor for bone trauma |
-
2017
- 2017-02-21 CN CN201720157335.3U patent/CN207024072U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354778A (en) * | 2018-03-27 | 2018-08-03 | 薛春红 | A kind of elbow joint synkinesia seat |
| CN108433766A (en) * | 2018-04-23 | 2018-08-24 | 佛山市博知盾识科技有限公司 | A kind of novel general surgery freely adjusts hook for surgery operation |
| CN108992106A (en) * | 2018-08-16 | 2018-12-14 | 于德洋 | A kind of hepatobiliary surgery drag hook component |
| CN110123398A (en) * | 2019-05-15 | 2019-08-16 | 神耀媚 | It is a kind of to be conveniently adjusted type pull device for surgical operation |
| CN111544066A (en) * | 2020-06-11 | 2020-08-18 | 宋来雪 | Auxiliary retractor for bone trauma |
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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: 20180223 Termination date: 20190221 |