CN206228380U - A kind of modified retractor for thoracic operation component - Google Patents
A kind of modified retractor for thoracic operation component Download PDFInfo
- Publication number
- CN206228380U CN206228380U CN201620862844.1U CN201620862844U CN206228380U CN 206228380 U CN206228380 U CN 206228380U CN 201620862844 U CN201620862844 U CN 201620862844U CN 206228380 U CN206228380 U CN 206228380U
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- China
- Prior art keywords
- fixed
- connecting part
- slide connecting
- mounting blocks
- adjusting rod
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Abstract
The utility model provides a kind of modified retractor for thoracic operation component, belong to thoracic surgery field, this drag hook component includes base, expansion link is fixed with base, the upper end of expansion link is fixed with mounting blocks, there is mounting groove on mounting blocks, being slipped in mounting groove has adjusting rod, one end of mounting blocks is fixed with expansion plate, expansion plate includes fixed part and slide connecting part, one end of fixed part is connected on mounting blocks one end, fixed part is connected with mounting blocks inside and fixed part two ends are opening, it is in slide connecting part that the other end of fixed part is slidably connected, adjusting rod side is fixed with some steel wire ropes, steel wire rope one end is connected on adjusting rod, the steel wire rope other end is connected on slide connecting part inwall, the slide connecting part other end slidably connects several drag hook parts, drag hook part includes the regulating rod being slidably connected in slide connecting part, fine setting boom end is fixed with coupler body.This component realizes multistage regulation.
Description
Technical field
The utility model belongs to thoracic surgery field, is related to a kind of modified retractor for thoracic operation component.
Background technology
Thoracic surgery is a medical specialty, specializes in Thoracic Organs, refers mainly to esophagus, lung, mediastinal
Diagnosis and treatment, Breast Surgery field is also included into this training, wherein again based on pneumochirurgia and esophagus surgery.Thoracic surgery
An ancient subject, its formation and development experienced for 1st century greatly, at the same also by drop clinical experience accumulation, hair
Exhibition is to interpenetrate independent system with every subjects again with independent theoretical foundation.
Had differences compared to other operations in thoracic surgery, because bone is more at thoracic cavity, the art when being performed the operation
It is wild smaller, now operation be substantially to pull open both sides skin and flesh by lifting hook device after cutting open skin and flesh, current drag hook is filled
Put there is a problem of on adjustment is expanded it is certain, because visual area is smaller, it is necessary to as far as possible expand wound at thoracic cavity, and current
Drag hook component be one-level regulation, and cannot be applied to wound fine setting, there is a problem of on it is larger.
The content of the invention
The purpose of this utility model is directed to the above-mentioned problems in the prior art, there is provided a kind of modified thoracic surgery
Hook for surgery operation component, the modified retractor for thoracic operation component realizes multistage regulation, solves existing drag hook component using depositing
The problems such as larger problem, regulation single-stage.
The purpose of this utility model can be realized by following technical proposal：A kind of modified retractor for thoracic operation group
Part, it is characterised in that：The drag hook component includes, in block base, the expansion link erect and set being fixed with the base,
The lower end of the expansion link is connected on the base, and the upper end of the expansion link is fixed with block mounting blocks, the peace
Have in the mounting groove being square, the mounting groove on dress block and slidably connect elongated adjusting rod in the longitudinal direction,
The mounting groove two bottom sides are respectively provided with several screwed holes one, and the two ends of the adjusting rod are respectively provided with screwed hole two, the peace
The one end for filling block is fixed with expansion plate, and the expansion plate includes fixed part and slide connecting part, and one end of the fixed part is connected in institute
State on mounting blocks one end, the fixed part is connected with mounting blocks inside and the fixed part two ends are opening, the fixation
It is that in the slide connecting part, the adjusting rod side is fixed with some steel wire ropes, the steel wire that the other end in portion is slidably connected
Rope one end is connected on the adjusting rod, and then the steel wire rope other end is penetrated in the mounting blocks from the mounting groove sidepiece
Penetrated from fixed part and be finally connected on slide connecting part inwall, being slipped in described slide connecting part one end has the fixed part, it is described sliding
Portion's other end slidably connects several drag hook parts, and the drag hook part includes sliding laterally the fine setting being connected in the slide connecting part
Bar, the fine setting boom end is fixed with L-shaped coupler body, and the upper end of the slide connecting part is fixed with several fixation kits, institute
State the wrapping post that fixation kit is rotatably connected on the slide connecting part upper end including section in I-shaped and lower end, the wrapping post
On be wound with connecting line, the connection thread end is fixed on the regulating rod, the fixation kit also include L-shaped lower end
Be fixed on the fixed mount of the slide connecting part upper end, the fixed mount can realize slipping up and down flexible and upper end be fixed with it is universal
Pipe, the universal tube end be fixed with lower end be opening and it is internal be the hollow sleeve in square tube shape long, each wrapping post upper end
It is fixed with the gag lever post for matching and being rectangle with the sleeve diameter, the gag lever post can be in the sleeve.
This drag hook component substantially using process it is as follows：By the use position of the adjustable abridged edition component of expansion link, expansion link
Spacing fixation is realized by corresponding screwed hole, is existing common technology, will not be described here.This component is usually and uses a pair
Used, coupler body is hooked on patient's otch skin using arrow, carrying out one-level by adjusting rod is stretched regulation, effect regulation
Bar, drives sliding part to be moved by steel wire rope, after regulation to substantially similar position, consolidating for adjusting rod is realized by screw
Fixed, then rotating wrapping post and being moved by connecting line drive regulating rod makes coupler body realize folding and unfolding, realizes two grades of fine settings, and this kind is adjusted
Section mode makes operation visual area reach maximization on the premise of not injure patient, designs ingenious, after multistage regulation is finished, according to
The direction of gag lever post, by the direction of Universal pipe regulating sleeve, sleeve is realized moving up and down by the fixed mount of stretching structure,
So as to sleeve is inserted in gag lever post, the limitation of wrapping post circumferential movement is realized, installed between slide connecting part and fixed part and be provided with
The spring of reset function, enables to be rebounded automatically without limitation or resistance at adjusting rod, in regulating rod and slide connecting part between
With back-moving spring, identical function is played, do not repeated specifically, be prior art.
A kind of above-mentioned modified retractor for thoracic operation component, the end of the regulating rod has the line portion of protrusion,
The connection thread end is connected in the line portion.
The connection of regulating rod and wrapping post is realized by line portion, connection angle is small, driven steady.
A kind of above-mentioned modified retractor for thoracic operation component, the adjusting rod upper end is fixed with the hand block of protrusion.
Adjusting rod is driven by hand block, is very facilitated.
A kind of above-mentioned modified retractor for thoracic operation component, the upper end outer wall of the wrapping post has some anti-skidding convex
Line.
Hand will not skid when making operation.
Compared with prior art, this modified retractor for thoracic operation component has the advantage that：
1st, this modified retractor for thoracic operation component realizes multistage regulation, easy to adjust.
2nd, the regulative mode of this modified retractor for thoracic operation component makes operation visual area on the premise of not injure patient
Maximization is reached, is designed ingenious.
Brief description of the drawings
Fig. 1 is the structural representation of this modified retractor for thoracic operation component.
Fig. 2 is the structural representation of fixation kit in this modified retractor for thoracic operation component.
Fig. 3 is expansion plate and construction of wire rope schematic diagram in this modified retractor for thoracic operation component.
In figure, 1, base；2nd, expansion link；3rd, mounting blocks；3a, mounting groove；4th, adjusting rod；5th, screwed hole one；6th, screwed hole
Two；7th, expansion plate；7a, fixed part；7b, slide connecting part；8th, steel wire rope；9th, regulating rod；9a, line portion；10th, coupler body；11st, coiling
Post；12nd, connecting line；13rd, fixed mount；14th, Universal pipe；15th, sleeve；16th, gag lever post；17th, hand block.
Specific embodiment
As shown in Figure 1 to Figure 3, this modified retractor for thoracic operation component includes the base 1 in bulk, solid on base 1
The expansion link 2 erect and set is connected with, the lower end of expansion link 2 is connected on base 1, the upper end of expansion link 2 is fixed with bulk
Mounting blocks 3, have the mounting groove 3a being square on mounting blocks 3, slidably connected in the longitudinal direction in strip in mounting groove 3a
The adjusting rod 4 of shape, mounting groove 3a two bottom sides are respectively provided with several screwed holes 1, and the two ends of adjusting rod 4 are respectively provided with screwed hole two
6, one end of mounting blocks 3 is fixed with expansion plate 7, and expansion plate 7 includes fixed part 7a and slide connecting part 7b, and one end of fixed part 7a is connected
On the one end of mounting blocks 3, fixed part 7a is connected with the inside of mounting blocks 3 and fixed part 7a two ends are opening, and fixed part 7a's is another
It is that in slide connecting part 7b, the side of adjusting rod 4 is fixed with some steel wire ropes 8 that end is slidably connected, and the one end of steel wire rope 8 is connected in regulation
On bar 4, the other end of steel wire rope 8 is penetrated in mounting blocks 3 and then penetrated from fixed part 7a and is finally connected in cunning from mounting groove 3a sidepieces
Being slipped on socket part 7b inwalls, in slide connecting part 7b one end has fixed part 7a, and the slide connecting part 7b other ends slidably connect several drag hooks
Part, drag hook part includes sliding laterally the regulating rod 9 being connected in slide connecting part 7b, and the end of regulating rod 9 is fixed with L-shaped coupler body
The upper end of 10, slide connecting part 7b is fixed with several fixation kits, and fixation kit includes that section rotates in I-shaped and lower end and connects
The wrapping post 11 of slide connecting part 7b upper ends is connected on, connecting line 12 is wound with wrapping post 11, the end of connecting line 12 is fixed on regulating rod 9
On, fixation kit also includes that L-shaped lower end is fixed on the fixed mount 13 of slide connecting part 7b upper ends, and fixed mount 13 can be realized up and down
Sliding flexible and upper end is fixed with Universal pipe 14, and the end of Universal pipe 14 is fixed with lower end for opening and inside is hollow in square tube long
The sleeve 15 of shape, each upper end of wrapping post 11 is fixed with the gag lever post 16 for matching and being rectangle with the internal diameter of sleeve 15, gag lever post
16 can be in sleeve 15.
This drag hook component substantially using process it is as follows：By the use position of the adjustable abridged edition component of expansion link 2, expansion link
2 realize spacing fixation by corresponding screwed hole, are existing common technology, will not be described here.This component is usually and uses one
To using, coupler body 10 is hooked on patient's otch skin using arrow, carrying out one-level by adjusting rod 4 stretches regulation, effect
Adjusting rod 4, drives sliding part to be moved by steel wire rope 8, after regulation to substantially similar position, realizes adjusting by screw
The fixation of bar 4, then rotating wrapping post 11 and being moved by the drive regulating rod 9 of connecting line 12 makes coupler body 10 realize folding and unfolding, realizes
Two grades of fine settings, this kind of regulative mode makes operation visual area reach maximization on the premise of not injure patient, designs ingenious, works as multistage
After regulation is finished, according to the direction of gag lever post 16, by the direction of the regulating sleeve 15 of Universal pipe 14, by sleeve 15 by flexible knot
The fixed mount 13 of structure is realized moving up and down, and so as to sleeve 15 is inserted in gag lever post 16, realizes the limit of the circumferential movement of wrapping post 11
System, installs the spring for being provided with reset function between slide connecting part 7b and fixed part 7a, make at adjusting rod 4 without limitation or resistance
Can rebound automatically, in regulating rod 9 and slide connecting part 7b between also there is back-moving spring, play identical function, do not do superfluous specifically
State, be prior art.
The end of regulating rod 9 has the line portion 9a of protrusion, and the end of connecting line 12 is connected on line portion 9a.By line
Portion 9a realizes the connection of regulating rod 9 and wrapping post 11, and connection angle is small, drives steady.
The upper end of adjusting rod 4 is fixed with the hand block 17 of protrusion.Adjusting rod 4 is driven by hand block 17, is very facilitated.
The upper end outer wall of wrapping post 11 has some anti-skidding burrs.Hand will not skid when making operation.
This modified retractor for thoracic operation component realizes multistage regulation, easy to adjust.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (4)
1. a kind of modified retractor for thoracic operation component, it is characterised in that：The drag hook component is included in block base, institute
The expansion link for being fixed with base and erectting and set is stated, the lower end of the expansion link is connected on the base, the expansion link
Upper end is fixed with block mounting blocks, has the mounting groove being square on the mounting blocks, in length side in the mounting groove
Upward sliding is connected with elongated adjusting rod, and the mounting groove two bottom sides are respectively provided with several screwed holes one, the tune
The two ends of pole are respectively provided with screwed hole two, and one end of the mounting blocks is fixed with expansion plate, the expansion plate include fixed part and
Slide connecting part, one end of the fixed part is connected on described mounting blocks one end, and the fixed part is connected with mounting blocks inside
And the fixed part two ends are opening, it is the adjusting rod in the slide connecting part that the other end of the fixed part is slidably connected
Side is fixed with some steel wire ropes, and described steel wire rope one end is connected on the adjusting rod, and the steel wire rope other end is from institute
State mounting groove sidepiece and penetrate in the mounting blocks and then penetrated from fixed part and be finally connected on slide connecting part inwall, the slide connecting part
Being slipped in one end has the fixed part, and the slide connecting part other end slidably connects several drag hook parts, and the drag hook part includes
The regulating rod being connected in the slide connecting part is slid laterally, the fine setting boom end is fixed with L-shaped coupler body, described sliding
The upper end in portion is fixed with several fixation kits, and the fixation kit includes section in I-shaped and lower end is rotatably connected on institute
The wrapping post of slide connecting part upper end is stated, connecting line is wound with the wrapping post, the connection thread end is fixed on the regulating rod
On, the fixation kit also includes that L-shaped lower end is fixed on the fixed mount of the slide connecting part upper end, and the fixed mount can be real
Flexible and upper end now being slipped up and down and being fixed with Universal pipe, the universal tube end is fixed with lower end for opening and internal is in for hollow
The sleeve of square tube shape long, each wrapping post upper end is fixed with the gag lever post for matching and being rectangle with the sleeve diameter, described
Gag lever post can be in the sleeve.
2. a kind of modified retractor for thoracic operation component according to claim 1, it is characterised in that the regulating rod
End has the line portion of protrusion, and the connection thread end is connected in the line portion.
3. a kind of modified retractor for thoracic operation component according to claim 1, it is characterised in that on the adjusting rod
End is fixed with the hand block of protrusion.
4. a kind of modified retractor for thoracic operation component according to claim 1, it is characterised in that the wrapping post
Upper end outer wall has some anti-skidding burrs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620862844.1U CN206228380U (en) | 2016-08-10 | 2016-08-10 | A kind of modified retractor for thoracic operation component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620862844.1U CN206228380U (en) | 2016-08-10 | 2016-08-10 | A kind of modified retractor for thoracic operation component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206228380U true CN206228380U (en) | 2017-06-09 |
Family
ID=58986758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620862844.1U Expired - Fee Related CN206228380U (en) | 2016-08-10 | 2016-08-10 | A kind of modified retractor for thoracic operation component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206228380U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348977A (en) * | 2017-07-03 | 2017-11-17 | 张秀群 | A kind of herding hook for surgery operation |
| CN109805972A (en) * | 2019-02-14 | 2019-05-28 | 郑福昌 | General surgery muscle pull device |
| CN115673179A (en) * | 2023-01-03 | 2023-02-03 | 季华实验室 | Cage-shaped heating wire winding device and method |
| CN116421240A (en) * | 2023-06-14 | 2023-07-14 | 华中科技大学同济医学院附属协和医院 | Hepatobiliary surgery is with supplementary operation device |
-
2016
- 2016-08-10 CN CN201620862844.1U patent/CN206228380U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348977A (en) * | 2017-07-03 | 2017-11-17 | 张秀群 | A kind of herding hook for surgery operation |
| CN109805972A (en) * | 2019-02-14 | 2019-05-28 | 郑福昌 | General surgery muscle pull device |
| CN109805972B (en) * | 2019-02-14 | 2021-03-12 | 郑福昌 | Muscle retractor for general surgery department operation |
| CN115673179A (en) * | 2023-01-03 | 2023-02-03 | 季华实验室 | Cage-shaped heating wire winding device and method |
| CN116421240A (en) * | 2023-06-14 | 2023-07-14 | 华中科技大学同济医学院附属协和医院 | Hepatobiliary surgery is with supplementary operation device |
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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: 20170609 Termination date: 20180810 |