CN206333925U - A kind of retractor for thoracic operation - Google Patents
A kind of retractor for thoracic operation Download PDFInfo
- Publication number
- CN206333925U CN206333925U CN201621081625.6U CN201621081625U CN206333925U CN 206333925 U CN206333925 U CN 206333925U CN 201621081625 U CN201621081625 U CN 201621081625U CN 206333925 U CN206333925 U CN 206333925U
- Authority
- CN
- China
- Prior art keywords
- pull bar
- drag hook
- slip ring
- collar
- sliding 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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- Surgical Instruments (AREA)
Abstract
The utility model is a kind of retractor for thoracic operation, including drag hook body, handle, clamping limb, connecting rod, slip ring and the operation collar, handle is connected to the rear end of drag hook body, drag hook body includes pull bar and drag hook, pull bar both sides external is provided with chute, the shaft of pull bar is gone forward, spacer sleeve is connected with slip ring and the operation collar afterwards, connecting rod is provided between slip ring and the operation collar, the first sliding block in two embedded chutes is arranged with slip ring, slip ring is arranged on pull bar in sliding manner by the first sliding block, the lower section of slip ring is provided with clamping limb, the second sliding block in two embedded chutes is arranged with the operation collar, the operation collar is arranged on pull bar in sliding manner by the second sliding block, the top of the operation collar is additionally provided with hand pressure face, the bottom of the collar is operated to be provided with power switch button, battery is provided with handle, the front end of pull bar is provided with LED illumination lamp.The utility model is simple in construction, easy to operate, safe and reliable, time saving and energy saving when carrying out thoracic surgery to patient.
Description
Technical field
The utility model is related to technical field of medical instruments, more particularly to a kind of retractor for thoracic operation.
Background technology
At present, it is general that back-off is pulled using hook for surgery operation during thoracic surgery.But common operation
Drag hook unitary function, also needs to, using other hair assistive devices, inconvenience be brought to surgical in operation.And commonly draw
Hook is only capable of realizing simple drawing, and drawing position is difficult to fix, and also adds great work difficulty to surgical.
Utility model content
The purpose of this utility model is to provide a kind of retractor for thoracic operation, can solve thoracic surgery process and use
The problem of hook for surgery operation fixed effect is bad, the retractor for thoracic operation is simple in construction, easy to operate, safe and reliable.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of retractor for thoracic operation, including drag hook body, handle, clamping limb, connecting rod, slip ring and the operation collar, handle
The rear end of drag hook body is connected to, drag hook body includes pull bar and drag hook, and pull bar both sides external is provided with chute, and drag hook is fixed with pull bar
Forward and backward spacer sleeve is connected with slip ring and the operation collar on connection, the shaft of pull bar, and connection is provided between slip ring and the operation collar
Bar, slip ring and the operation collar are connected as one by connecting rod, and first be symmetrically arranged with slip ring in two embedded chutes is slided
Block, slip ring is arranged on pull bar in sliding manner by the first sliding block, and it is right on clamping limb, the operation collar to be provided with below slip ring
Claim the second sliding block being provided with two embedded chutes, the operation collar is arranged on pull bar in sliding manner by the second sliding block,
The top of the operation collar, which is additionally provided with hand pressure face, hand pressure face, is provided with anti-slip veins, and the bottom of the operation collar is provided with power supply and opened
Close in button, handle and be provided with battery, the front end of pull bar is provided with LED illumination lamp, and LED illumination lamp is by being arranged at the drawing
Wire in bar is connected with power switch and the battery successively.
Further, clamping limb is step structure adjacent to the side of drag hook.
Further, drag hook is the vertical coupler body axially vertical with pull bar, and the end of described drag hook is passivity end.
Further, the upper end rear of drag hook is provided with crushing block, and crushing block is elastic caoutchouc.
Relative to prior art, the beneficial effects of the utility model are as follows：
The utility model provides a kind of retractor for thoracic operation, can solve to consolidate when using drag hook in current operation on bladder
Determine the problem of effect is bad, the retractor for thoracic operation is simple in construction, easy to operate, safe and reliable, carried out to patient outside chest
Section perform the operation when it is time saving and energy saving, in use, can by operate the collar operation, come make clamping limb to drag hook direction advance so that
Fixed clamp is realized, unexpected landing during drawing is prevented, in addition, LED illumination lamp can be opened by pushing power switch button,
Illumination during operation is realized, so that operation technique is more prone to.
Brief description of the drawings
A kind of retractor for thoracic operation structural representation that Fig. 1 provides for the utility model.
Description of reference numerals：
1st, drag hook body；1-1, pull bar；1-2, drag hook；2nd, handle；3rd, clamping limb；4th, slip ring；5th, the collar is operated；6th, connect
Bar；7th, hand pressure face；8th, power switch button；9th, battery；10th, LED illumination lamp；11st, crushing block；12nd, chute.
Embodiment
Below in conjunction with the accompanying drawings, an embodiment of the present utility model is described in detail, it is to be understood that this
The protection domain of utility model is not limited by embodiment.
A kind of retractor for thoracic operation structural representation that Fig. 1 provides for the utility model embodiment.As shown in figure 1, should
Retractor for thoracic operation, including drag hook body 1, handle 2, clamping limb 3, connecting rod 6, slip ring 4 and the operation collar 5, handle 2 are connected to
The rear end of drag hook body 1, drag hook body 1 includes pull bar 1-1 and drag hook 1-2, and pull bar 1-1 both sides externals are provided with chute 12, drag hook 1-2
It is fixedly connected with pull bar 1-1, forward and backward spacer sleeve is connected with slip ring 4 and the operation collar 5, slip ring 4 and operation on pull bar 1-1 shaft
Connecting rod 6 is provided between the collar 5, slip ring 4 and the operation collar 5 are connected as one by connecting rod 6, be symmetrical arranged on slip ring 4
There is the first sliding block in two embedded chutes 12, slip ring 4 is arranged on pull bar 1-1 in sliding manner by the first sliding block, slip ring 4
Can be moved forward and backward on pull bar 1-1, the lower section of slip ring 4 be provided with clamping limb 3, the operation collar 5 be symmetrically arranged with two it is embedding
Enter the second sliding block in chute 12, the operation collar 5 is arranged on pull bar 1-1 in sliding manner by the second sliding block, operates the collar 5
Can be moved forward and backward on pull bar 1-1, the operation collar 5 when being moved rearwards by can by handle 2 limitation, the operation collar 5 moves forward
When, the spacing of clamping limb 3 and drag hook 1-2 can be reduced, the top of the operation collar 5, which is additionally provided with hand pressure face 7, hand pressure face 7, to be set
Anti-slip veins are equipped with, in use, user holds handle 2, thumb pressing hand pressure face 7, and hand pressure face 7 is promoted forward, behaviour can be made
Make the collar 6 to move forward, and then drive the clamping limb 3 on slip ring 4 and slip ring 4 to move forward by connecting rod 6, operate the collar 6
Bottom be provided with power switch button 8, handle 2 and be provided with battery 9, pull bar 1-1 front end is provided with LED illumination lamp
10, LED illumination lamp 10 is connected with power switch and battery 9 successively by the wire being arranged in the pull bar 1-1, and LED shines
Bright lamp 10 is powered by battery 9, and power switch button 8 is used for controlling the on and off of LED illumination lamp 10.
Clamping limb 3 is step structure adjacent to drag hook 1-2 side, is designed by the clamping limb 3 of this step structure, energy
Enough make clamping limb 3 when contacting wound position, the fixed effect of enhancing drawing position prevents landing when drawing.
Drag hook 1-2 is the vertical coupler body axially vertical with pull bar 1-1, and drag hook 1-2 end is passivity end, can prevent hand
Patient body is stabbed or scratched to art drag hook.
Drag hook 1-2 upper end rear is provided with crushing block 11, and crushing block 11 is elastic caoutchouc, the set location of crushing block 11
Junction in drag hook 1-2 and pull bar 1-1 and the rear in drag hook 1-2, crushing block 11 have certain elasticity, Neng Goufang
When only performing the operation, the excessive clamping of clamping limb 3, it is ensured that security when using.
The retractor for thoracic operation that the utility model embodiment is provided can use this practicality when carrying out thoracic surgery
New described retractor for thoracic operation, pulls surgical wound from different directions, fully exposes surgical field of view, is easy to medical matters people
Member carries out chest operation.In use, can by operate the collar 5 operation, come make clamping limb 3 to drag hook 1-2 directions advance so that
Fixed clamp is realized, unexpected landing during drawing is prevented, in addition, LED illumination lamp can be opened by pushing power switch button 8
10, illumination during operation is realized, so that operation technique is more prone to.
Disclosed above is only several specific embodiments of the present utility model, still, the utility model embodiment not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into protection domain of the present utility model.
Claims (4)
1. a kind of retractor for thoracic operation, it is characterised in that including drag hook body (1), handle (2), clamping limb (3), connecting rod
(6), slip ring (4) and the operation collar (5), the handle (2) are connected to the rear end of the drag hook body (1), drag hook body (1) bag
Pull bar (1-1) and drag hook (1-2) are included, pull bar (1-1) both sides external is provided with chute (12), the drag hook (1-2) and institute
State pull bar (1-1) to be fixedly connected, forward and backward spacer sleeve is connected with the slip ring (4) and the operation on the shaft of the pull bar (1-1)
The collar (5), is provided with the connecting rod (6) between the slip ring (4) and the operation collar (5), the slip ring (4) and described
The operation collar (5) is connected as one by connecting rod (6), and two insertion chutes are symmetrically arranged with the slip ring (4)
(12) the first sliding block in, the slip ring (4) is arranged on the pull bar (1-1) in sliding manner by first sliding block,
It is provided with the clamping limb (3), the operation collar (5) and is symmetrically arranged with described in two insertions below the slip ring (4)
The second sliding block in chute (12), the operation collar (5) is arranged on the pull bar in sliding manner by second sliding block
On (1-1), the top of the operation collar (5), which is additionally provided with hand pressure face (7), the hand pressure face (7), is provided with anti-slip veins, institute
The bottom for stating the operation collar (6) is provided with power switch button (8), and the handle (2) is interior to be provided with battery (9), the drawing
The front end of bar (1-1) is provided with LED illumination lamp (10), and the LED illumination lamp (10) is by being arranged in the pull bar (1-1)
Wire is connected with power switch and the battery (9) successively.
2. retractor for thoracic operation as claimed in claim 1, it is characterised in that the neighbouring drag hook (1- of the clamping limb (3)
2) side is step structure.
3. retractor for thoracic operation as claimed in claim 1 or 2, it is characterised in that the drag hook (1-2) is and the pull bar
(1-1) axially vertical vertical coupler body, the end of described drag hook (1-2) is passivity end.
4. retractor for thoracic operation as claimed in claim 3, it is characterised in that the upper end rear of the drag hook (1-2) is set
There is crushing block (11), the crushing block (11) is elastic caoutchouc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081625.6U CN206333925U (en) | 2016-09-01 | 2016-09-01 | A kind of retractor for thoracic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081625.6U CN206333925U (en) | 2016-09-01 | 2016-09-01 | A kind of retractor for thoracic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206333925U true CN206333925U (en) | 2017-07-18 |
Family
ID=59298899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621081625.6U Expired - Fee Related CN206333925U (en) | 2016-09-01 | 2016-09-01 | A kind of retractor for thoracic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206333925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742738A (en) * | 2018-06-21 | 2018-11-06 | 刘玉华 | A kind of thoracic surgery extension fixture |
-
2016
- 2016-09-01 CN CN201621081625.6U patent/CN206333925U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742738A (en) * | 2018-06-21 | 2018-11-06 | 刘玉华 | A kind of thoracic surgery extension fixture |
| CN108742738B (en) * | 2018-06-21 | 2019-12-24 | 窦连峰 | Thoracic surgery operation expanding unit |
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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: 20170718 Termination date: 20180901 |