CN205625992U - A drag hook device for gang skull operation - Google Patents
A drag hook device for gang skull operation Download PDFInfo
- Publication number
- CN205625992U CN205625992U CN201620004031.9U CN201620004031U CN205625992U CN 205625992 U CN205625992 U CN 205625992U CN 201620004031 U CN201620004031 U CN 201620004031U CN 205625992 U CN205625992 U CN 205625992U
- Authority
- CN
- China
- Prior art keywords
- roll adjustment
- drag hook
- pole
- stull
- hook device
- 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)
- Prostheses (AREA)
Abstract
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a drag hook device for gang skull operation, include femoral drag hook of tractive and the strutting arrangement who hangs the drag hook, strutting arrangement includes support assembly, support frame and roll adjustment subassembly, the drag hook hangs with the help of the roll adjustment subassembly and adjust the height that the drag hook was hoist on the support frame and through the roll adjustment subassembly, the support frame is fixed with the help of the support assembly installation. The utility model discloses a direct approach hip joint replacement in the place ahead of a drag hook device for gang skull operation drag hook when the operation draws and colludes tractive thighbone near -end, makes the thighbone near -end raise and fix to the better thighbone pulp cavity that carries on is operated.
Description
Technical field
This utility model relates to medical instruments field, a kind of tractive work for femoral surgery
Tool.
Background technology
In recent years, minimally invasive surgery has obtained fast development, and minimally invasive surgery requires that operative incision is little, performs the operation
Time soft tissue injury short, less, so that patient can recover as soon as possible.Above-mentioned requirements is greatly
Add operating difficulty, particularly perform the operation under the visual field of little otch, operating difficulty will be increased greatly.
And suitably medical apparatus and instruments can reduce operating difficulty to a certain extent, improve success rate of operation.Therefore,
Minimally invasive surgery is had higher requirement for medical apparatus and instruments.
Micro trauma hip replacement surgery, is mainly carried out by little otch, relates to soft tissue stripping, stock
The intercepting etc. of bone.In operation process, drag hook is the operation tool of non-the normally off key.Existing drag hook is usual
For right-angle retractor, need during use a knocker with the use of.Time specifically used, three handss are needed to realize,
Wherein, a hands is used for controlling drag hook, and another hands is used for controlling knocker, and the third hand is used for tapping.
Use the most loaded down with trivial details, cause operating time the most elongated.
It addition, in Micro trauma whole coxa substitution is performed the operation, typically with femur sawing except femoral head, in the mistake of excision
Cheng Zhong, has the capital active force of extruding, and then makes femoral head be urged to the soft tissue nerve of opposite side
Etc. cause damage.
Utility model content
The purpose of this utility model is the defect overcoming prior art to exist, it is provided that a kind of tractive of being easy to
Lifting hook device for femoral surgery.
In order to realize the purpose of this utility model, be the technical scheme is that
Lifting hook device for femoral surgery of the present utility model, including drag hook and the suspension of tractive femur
The support means of drag hook, described support means includes mounting assembly, bracing frame and roll adjustment assembly, described
The height that drag hook is suspended on bracing frame by roll adjustment assembly and is sling by roll adjustment assembly regulation drag hook,
Support frame as described above is installed fixing by mounting assembly.
Bracing frame described in the utility model includes perpendicular support and stull, described stull and perpendicular support by anchor ear even
Connecing and be integrated, described perpendicular support is fixed on operation table edge by described mounting assembly, and described stull is pacified
Fill described roll adjustment assembly.
Perpendicular support described in the utility model includes the first pole and the second pole, one end of described first pole
Connecting described stull, the other end of described first pole is plugged in described second pole, and described
One pole is locked in described second pole by locking member.
Mounting assembly described in the utility model includes that fixture and contiguous block, described fixture and contiguous block are one
Body structure, described fixture locking is provided with vertical through holes in operation table edge, described contiguous block, described
The bottom of the second pole is plugged in described vertical through holes, and described contiguous block is additionally provided with locked described
The set lever of two poles.
The lower section of fixture described in the utility model is provided with locking nut, and described fixture is stung by locking nut
It is combined on operation table edge.
Roll adjustment assembly described in the utility model includes the roll adjustment seat being fixed in described stull, is arranged on tune
Roll adjustment block in seat and with regulation handle, described roll adjustment block under the driving of described regulation handle in institute
Sliding up and down in stating roll adjustment seat and locked by described regulation handle, the lower section of described roll adjustment block is fixed with extension
Hook, described drag hook is suspended on described hook.
The side of roll adjustment block described in the utility model is provided with profile of tooth projection, and described regulation handle is provided with and institute
Stating the annular lug that profile of tooth projection coordinates, described annular lug is positioned at described roll adjustment seat and described profile of tooth
Projection is engaged.
It is additionally provided with lift arm on drag hook described in the utility model.
Lifting hook device for femoral surgery of the present utility model has the advantage that of the present utility model
Lifting hook device for femoral surgery includes the drag hook of tractive femur and hangs the support means of drag hook, institute
Stating support means and include mounting assembly, bracing frame and roll adjustment assembly, described drag hook hangs by roll adjustment assembly
Hanging over the height sling on bracing frame and by roll adjustment assembly regulation drag hook, support frame as described above is by bearing
Assembly is installed fixing, so the front Direct mini hip replacement of drag hook, pull hook tractive when operation
Near end of thighbone, makes near end of thighbone raise and fixes, thus preferably carries out femoral bone cavitas medullaris operation.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the lifting hook device for femoral surgery of the present utility model；
Fig. 2 is mounting assembly structural representation of the present utility model；
Fig. 3 is roll adjustment modular construction schematic diagram of the present utility model.
Detailed description of the invention
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearer
Understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should
Understanding, specific embodiment described herein, only in order to explain this utility model, is not used to limit
This utility model.
In description of the present utility model, it is to be understood that term " radially ", " axially ",
On " ", D score, " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position
Relation is based on orientation shown in the drawings or position relationship, be for only for ease of description this utility model and
Simplify describe rather than instruction or the hint device of indication or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.In this practicality
In novel description, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " setting ", " connection " should be interpreted broadly, for example, it may be fixing even
Connect, it is also possible to be to removably connect, or be integrally connected；Can be to be joined directly together, it is also possible to pass through
Intermediary is indirectly connected to.For the ordinary skill in the art, can be as the case may be
Understand above-mentioned term concrete meaning in this utility model.
As Figure 1-3, the lifting hook device for femoral surgery of the present embodiment includes tractive femur
Drag hook 1 and the support means of suspension drag hook 1, support means includes mounting assembly 2, bracing frame 4 and
Roll adjustment assembly 3, drag hook 1 is suspended on bracing frame 4 by roll adjustment assembly 3 and by roll adjustment assembly 3
The height that regulation drag hook 1 is sling, bracing frame 4 is installed fixing by mounting assembly 2, so in operation
Time drag hook 1 front Direct mini hip replacement, pull hook tractive near end of thighbone, make near end of thighbone lift
Height is also fixed, thus preferably carries out femoral bone cavitas medullaris operation.
Specifically, bracing frame 4 includes that perpendicular support 41 and stull 42, stull 42 and perpendicular support 41 are by embracing
Hoop connects as one, and perpendicular support 41 is fixed on operation table edge by mounting assembly 2, and stull 42 is pacified
Debug away from assembly 3.The height hung for the ease of regulation, perpendicular support 41 includes the first pole and second
Pole, one end of the first pole connects stull 42, and the other end of the first pole is plugged on second section
In bar, the first pole is locked in the second pole by locking member 43, first segment when unclamping locking member 43
Bar can in the second pole slidably, and when locking member 43 is locked, first segment lever lock is extremely at second section
In bar.
Mounting assembly 2 in the present embodiment includes fixture 21 and contiguous block 22, fixture 21 and connection
Block 22 is structure as a whole, and fixture 21 is locked at operation table edge, and the lower section of fixture 21 is provided with locking
Nut 24, fixture 21 is engaged on operation table edge by locking nut 24, sets in contiguous block 22
Having vertical through holes, the bottom of the second pole is plugged in vertical through holes, and contiguous block 22 is additionally provided with lock
The set lever 23 of dead second pole.
Roll adjustment assembly 3 in this example includes the roll adjustment seat 31 being fixed in stull 42, is arranged on tune
Roll adjustment block 33 in seat 31 and with regulation handle 32, roll adjustment block 33 drives regulation handle 32
Slide up and down in roll adjustment seat 31 under Dong and locked by regulation handle 32, concrete, roll adjustment block 33
Side be provided with profile of tooth projection, regulation handle 32 is provided with the annular lug coordinated with profile of tooth projection, ring
Shape projection is positioned at roll adjustment seat 31 and is engaged with profile of tooth projection, and the lower section of roll adjustment block 33 is fixed with hook
34, drag hook 1 is suspended on hook 34, and the suspension that can be regulated drag hook 1 by regulation handle 32 is high
Degree, for the ease of being hanging to link up with on 34 by drag hook 1, drag hook 1 is additionally provided with lift arm 5, logical
Cross lifting lift arm 5 to be easier to be hanging to link up with on 34 by the drag hook 1 of tractive femur, make femur near
End is raised, and preferably carries out femoral bone cavitas medullaris operation.
Should be appreciated that specific embodiment described above is only used for explaining this utility model, and need not
In limiting this utility model.The obvious change extended out by spirit of the present utility model or change
Move among still in protection domain of the present utility model.
Claims (6)
1. the lifting hook device for femoral surgery, drag hook (1) and the support means of suspension drag hook (1) including tractive femur, it is characterized in that: described support means includes mounting assembly (2), bracing frame (4) and roll adjustment assembly (3), described drag hook (1) is suspended on bracing frame (4) height that is upper and that sling by roll adjustment assembly (3) regulation drag hook (1) by roll adjustment assembly (3), and support frame as described above (4) is installed fixing by mounting assembly (2)；Support frame as described above (4) includes perpendicular support (41) and stull (42), described stull (42) and perpendicular support (41) are connected as one by anchor ear, described perpendicular support (41) is fixed on operation table edge by described mounting assembly (2), described stull (42) is upper installs described roll adjustment assembly (3), described roll adjustment assembly (3) includes the roll adjustment seat (31) being fixed in described stull (42), the roll adjustment block (33) being arranged in roll adjustment seat (31) and regulation handle (32), described roll adjustment block (33) slides up and down and locked by described regulation handle (32) under the driving of described regulation handle (32) in described roll adjustment seat (31), the lower section of described roll adjustment block (33) is fixed with hook (34), described drag hook (1) is suspended on described hook (34).
The most according to claim 1 for the lifting hook device of femoral surgery, it is characterized in that, described perpendicular support (41) includes the first pole and the second pole, one end of described first pole connects described stull (42), the other end of described first pole is plugged in described second pole, and described first pole is locked in described second pole by locking member (43).
The most according to claim 2 for the lifting hook device of femoral surgery, it is characterized in that, described mounting assembly (2) includes fixture (21) and contiguous block (22), described fixture (21) and contiguous block (22) are structure as a whole, described fixture (21) is locked at operation table edge, described contiguous block is provided with vertical through holes in (22), the bottom of described second pole is plugged in described vertical through holes, and described contiguous block (22) is additionally provided with the set lever (23) of locked described second pole.
The most according to claim 3 for the lifting hook device of femoral surgery, it is characterized in that, the lower section of described fixture (21) is provided with locking nut (24), and described fixture (21) is engaged on operation table edge by locking nut (24).
The most according to claim 4 for the lifting hook device of femoral surgery, it is characterized in that, the side of described roll adjustment block (33) is provided with profile of tooth projection, described regulation handle (32) is provided with the annular lug coordinated with described profile of tooth projection, and described annular lug is positioned at described roll adjustment seat (31) and is engaged with described profile of tooth projection.
The most according to claim 5 for the lifting hook device of femoral surgery, it is characterised in that described drag hook (1) is also arranged above lift arm (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004031.9U CN205625992U (en) | 2016-01-06 | 2016-01-06 | A drag hook device for gang skull operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004031.9U CN205625992U (en) | 2016-01-06 | 2016-01-06 | A drag hook device for gang skull operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205625992U true CN205625992U (en) | 2016-10-12 |
Family
ID=57077790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620004031.9U Expired - Fee Related CN205625992U (en) | 2016-01-06 | 2016-01-06 | A drag hook device for gang skull operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205625992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037840A (en) * | 2016-06-21 | 2016-10-26 | 浙江省中医院 | Operation thighbone retractor |
| CN109199479A (en) * | 2018-11-07 | 2019-01-15 | 常州市第二人民医院 | Operation on hip joint drag hook |
-
2016
- 2016-01-06 CN CN201620004031.9U patent/CN205625992U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037840A (en) * | 2016-06-21 | 2016-10-26 | 浙江省中医院 | Operation thighbone retractor |
| CN106037840B (en) * | 2016-06-21 | 2018-12-11 | 浙江省中医院 | A kind of operation thigh bone drag hook device |
| CN109199479A (en) * | 2018-11-07 | 2019-01-15 | 常州市第二人民医院 | Operation on hip joint drag hook |
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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: 20161012 Termination date: 20170106 |