CN108451564A - A kind of orthopedic support - Google Patents
A kind of orthopedic support Download PDFInfo
- Publication number
- CN108451564A CN108451564A CN201810320633.9A CN201810320633A CN108451564A CN 108451564 A CN108451564 A CN 108451564A CN 201810320633 A CN201810320633 A CN 201810320633A CN 108451564 A CN108451564 A CN 108451564A
- Authority
- CN
- China
- Prior art keywords
- slideway
- fixedly connected
- threaded hole
- rod
- sleeve
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/025—Joint distractors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/025—Joint distractors
- A61B2017/0256—Joint distractors for the spine
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention relates to field of medical technology, especially a kind of orthopedic support, including pedestal, pedestal upper end both sides offer slideway, sliding is provided with sliding block in the slideway, the opposite exterior lateral sides of two sliding blocks are equipped with bearing, threaded hole is offered on the inner wall of the slideway side, and threaded hole is in bearing in same horizontal line, the interior axial plane of the bearing is fixedly connected with threaded rod, the threaded rod other end runs through threaded hole, and extend threaded hole, the threaded rod is located at one end outside slideway and is equipped with runner, the upper end of slide block is fixedly connected with telescopic rod, the telescopic rod upper end is connected with connecting rod by rotating mechanism, the connecting rod other end is fixedly connected with drag hook, the drag hook is equipped with anti-skid chequer.The present invention has to detach soft tissue with bone, simple to operate.
Description
Technical field
The present invention relates to field of medical technology more particularly to a kind of orthopedic supports.
Background technology
Orthopaedics mainly studies dissection, physiology and the pathology of skeletal musculature, is kept with drug, operation and physical method
Normal morphology and function with this system is developed, the separation of bone and outside organization will be carried out when carrying out bone surgery.It passes
The mode of system carries out expansion separation using the drag hook of hook-type, this just needs one constant pulling force of external holding.In manual operation
In the process, often it is difficult to ensure that this point.Using external pull, more manpowers is not only needed to participate in, meanwhile, external pull is only
It changes, causes the separated space of bone and tissue that can also change therewith, increase to the medical staff for implementing operation
Add certain difficulty, also increases the time for completing operation.
Invention content
The purpose of the present invention is to solve a kind of orthopedic supports existing in the prior art, and proposing.
To achieve the goals above, present invention employs following technical solutions：
A kind of orthopedic support, including pedestal are designed, pedestal upper end both sides offer slideway, slide and set in the slideway
It is equipped with sliding block, the opposite exterior lateral sides of two sliding blocks are equipped with bearing, threaded hole, and spiral shell are offered on the inner wall of the slideway side
Pit is in bearing in same horizontal line, and the interior axial plane of the bearing is fixedly connected with threaded rod, the threaded rod other end
Through threaded hole, and extend threaded hole, the threaded rod is located at one end outside slideway and is equipped with runner, and the upper end of slide block is fixed
It is connected with telescopic rod, the telescopic rod upper end is connected with connecting rod by rotating mechanism, and the connecting rod other end is fixedly connected
There are drag hook, the drag hook to be equipped with anti-skid chequer.
Preferably, the telescopic rod includes sleeve, and mobile bar is plugged in the sleeve, and the sleeve upper end is equipped with spiral shell
Bolt, the bolt thread runs through sleeve side inner wall, and is abutted against with mobile bar.
Preferably, the diameter with sleeve diameter of the mobile bar match.
Preferably, the rotating mechanism includes the spherical cavity for being opened in telescopic rod upper end, and the connecting rod lower end, which is fixed, to be connected
Switch through bar, the bull stick lower end extends into spherical cavity, and the bull stick lower end is fixedly connected with ball, the ball and spherical cavity
Between be equipped with multiple balls.
Preferably, the base lower surface is equipped with non-slip mat.
A kind of orthopedic support proposed by the present invention, advantageous effect are：Coordinated by threaded rod and threaded hole, drive is stretched
Contracting bar moves, and drag hook will be made to catch on soft tissue, soft tissue is made to be detached with bone, the human hand of saving, while ensure that drawing
The equilibrium of power, has been saved the time, easy to operate, and the design of telescopic rod is adjusted convenient for the height to drag hook, and being convenient for will be different
The soft tissue at position is caught on, the design of rotating mechanism, convenient for being rotated to drag hook, facilitates the position that will be performed the operation,
It is put on pedestal.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of orthopedic support proposed by the present invention；
Fig. 2 is a kind of enlarged drawing of orthopedic support part A proposed by the present invention.
In figure：Pedestal 1, sliding block 2, bearing 3, slideway 4, threaded rod 5, threaded hole 6, runner 7, sleeve 8, bolt 9, mobile bar
10, connecting rod 11, drag hook 12, spherical cavity 13, bull stick 14, ball 15, ball 16, non-slip mat 17, telescopic rod 18, anti-skid chequer 19.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of orthopedic support, including pedestal 1,1 lower surface of pedestal are equipped with non-slip mat 17, non-slip mat 17
Design increases the frictional force between pedestal 1 and desktop, and 1 upper end both sides of pedestal offer slideway 4, setting is slided in slideway 4
There are sliding block 2, the opposite exterior lateral sides of two sliding blocks 2 to be equipped with bearing 3, threaded hole 6, and threaded hole 6 are offered on 4 side inner wall of slideway
It is in same horizontal line with bearing 3, the interior axial plane of bearing 3 is fixedly connected with threaded rod 5, and 5 other end of threaded rod runs through screw thread
Hole 6, and extend threaded hole 6, threaded rod 5 is located at one end outside slideway 4 and is equipped with runner 7, and 2 upper end of sliding block is fixedly connected with flexible
Bar 18,18 upper end of telescopic rod are connected with connecting rod 11 by rotating mechanism, and 11 other end of connecting rod is fixedly connected with drag hook 12, draw
Hook 12 is equipped with anti-skid chequer 19, and drag hook 12 catches on soft tissue, then by shaking runner 7, drives threaded rod 5 in threaded hole 6
Rotation, band movable slider 2 move in slideway 4, so that telescopic rod 18 is moved, to drive drag hook 12 to be moved, make drag hook
12 pull soft tissues, drive the separation of soft tissue and bone, simple to operate, while tension equalizer, ensure that soft tissue with
The separated space of bone is conducive to doctor and performs the operation.
Telescopic rod 18 includes sleeve 8, and mobile bar 10, diameter and the 8 internal diameter phase of sleeve of mobile bar 10 are plugged in sleeve 8
Match, 8 upper end of sleeve is equipped with bolt 9, and 9 screw thread of bolt runs through 8 side inner wall of sleeve, and is abutted against with mobile bar 10, rotating mechanism
Spherical cavity 13 including being opened in 18 upper end of telescopic rod, 11 lower end of connecting rod are fixedly connected with bull stick 14, and 14 lower end of bull stick extends into
In spherical cavity 13,14 lower end of bull stick is fixedly connected with ball 15, and multiple balls 16 are equipped between ball 15 and spherical cavity 13, are passed through
Adjust position of the mobile bar 10 in sleeve 8, the height of drag hook 12 be adjusted, convenient for the soft tissue to different positions into
Row hooks, the rotation in spherical cavity 13 by ball 15, convenient for being rotated to drag hook 12, conveniently when in use, it would be desirable into
The position of row operation is put on pedestal 1.
When in use, it would be desirable to which the position performed the operation is put into pedestal 1, and drag hook 12 catches on soft tissue, then passes through shake
Runner 7 drives the rotation in threaded hole 6 of threaded rod 5, band movable slider 2 to be moved in slideway 4, telescopic rod 18 is made to be moved, from
And drag hook 12 is driven to be moved, so that drag hook 12 is pulled soft tissue, drives the separation of soft tissue and bone.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of orthopedic support, including pedestal（1）, which is characterized in that the pedestal（1）Upper end both sides offer slideway
（4）, the slideway（4）Interior sliding is provided with sliding block（2）, two sliding blocks（2）Opposite exterior lateral sides be equipped with bearing（3）, institute
State slideway（4）Threaded hole is offered on the inner wall of side（6）, and threaded hole（6）With bearing（3）It is described in same horizontal line
Bearing（3）Interior axial plane be fixedly connected with threaded rod（5）, the threaded rod（5）The other end runs through threaded hole（6）, and extend
Threaded hole（6）, the threaded rod（5）Positioned at slideway（4）Outer one end is equipped with runner（7）, the sliding block（2）Upper end is fixedly connected
There is telescopic rod（18）, the telescopic rod（18）Upper end is connected with connecting rod by rotating mechanism（11）, the connecting rod（11）Separately
One end is fixedly connected with drag hook（12）, the drag hook（12）It is equipped with anti-skid chequer（19）.
2. a kind of orthopedic support according to claim 1, which is characterized in that the telescopic rod（18）Including sleeve（8）,
The sleeve（8）Inside it is plugged with mobile bar（10）, the sleeve（8）Upper end is equipped with bolt（9）, the bolt（9）Screw thread runs through
Sleeve（8）Side inner wall, and and mobile bar（10）It abuts against.
3. a kind of orthopedic support according to claim 2, which is characterized in that the mobile bar（10）Diameter and sleeve
（8）Internal diameter matches.
4. a kind of orthopedic support according to claim 1, which is characterized in that the rotating mechanism is flexible including being opened in
Bar（18）The spherical cavity of upper end（13）, the connecting rod（11）Lower end is fixedly connected with bull stick（14）, the bull stick（14）Prolong lower end
Put in spherical cavity（13）It is interior, the bull stick（14）Lower end is fixedly connected with ball（15）, the ball（15）With spherical cavity（13）
Between be equipped with multiple balls（16）.
5. a kind of orthopedic support according to claim 1, which is characterized in that the pedestal（1）Lower surface is equipped with anti-skidding
Pad（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810320633.9A CN108451564A (en) | 2018-04-11 | 2018-04-11 | A kind of orthopedic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810320633.9A CN108451564A (en) | 2018-04-11 | 2018-04-11 | A kind of orthopedic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108451564A true CN108451564A (en) | 2018-08-28 |
Family
ID=63234764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810320633.9A Withdrawn CN108451564A (en) | 2018-04-11 | 2018-04-11 | A kind of orthopedic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108451564A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401952A (en) * | 2020-10-12 | 2021-02-26 | 上海锐植医疗器械有限公司 | Medical spreader |
| CN112587222A (en) * | 2020-12-30 | 2021-04-02 | 河南科技大学第一附属医院 | Orthopedic parallel pressurizing and positioning device |
| CN113081101A (en) * | 2021-04-13 | 2021-07-09 | 青岛大学附属医院 | Operation retractor for orthopedic tumor |
-
2018
- 2018-04-11 CN CN201810320633.9A patent/CN108451564A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401952A (en) * | 2020-10-12 | 2021-02-26 | 上海锐植医疗器械有限公司 | Medical spreader |
| CN112587222A (en) * | 2020-12-30 | 2021-04-02 | 河南科技大学第一附属医院 | Orthopedic parallel pressurizing and positioning device |
| CN113081101A (en) * | 2021-04-13 | 2021-07-09 | 青岛大学附属医院 | Operation retractor for orthopedic tumor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180828 |