CN108938065A - A kind of fracture of lower leg walk help fixator - Google Patents
A kind of fracture of lower leg walk help fixator Download PDFInfo
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- CN108938065A CN108938065A CN201810815868.5A CN201810815868A CN108938065A CN 108938065 A CN108938065 A CN 108938065A CN 201810815868 A CN201810815868 A CN 201810815868A CN 108938065 A CN108938065 A CN 108938065A
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- fracture
- bottom end
- cross bar
- walk help
- fixing piece
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like for external osteosynthesis, e.g. distractors, contractors
- A61B17/62—Ring frames, i.e. devices extending around the bones to be positioned
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
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Abstract
The invention discloses a kind of fracture of lower leg walk help fixators, including retainer body, the bottom end of the retainer body is equipped with the lower fixing piece of titanium alloy, the side both ends of the lower fixing piece are all provided with lower part plug mouth, and the bottom end two sides of the lower fixing piece are separately installed with stress cross bar, the side of the stress cross bar is equipped with top fixinig plate, the top fixinig plate is fixedly connected with the lower fixing piece by stress cross bar, the side both ends of the top fixinig plate are respectively equipped with top plug mouth, the inside of the top plug mouth is equipped with top plug, this kind of fracture of lower leg walk help fixer structure is accurate, fixed supporting role is obvious, it can speed up Rehabilitation, facilitate bone healing and has the function of the postoperative walk help of patient, there are vast market prospect and application prospect.
Description
Technical field
The present invention relates to fixator technical field, specially a kind of fracture of lower leg walk help fixator.
Background technique
So-called fracture walk help fixator course refers to Leg bones due to the violences factor such as wound, destroys the company of bone
The fixed instrument supported and bone healing is accelerated to play the role of walk help is provided to the bone for being broken or fractureing when continuous property or integrality,
Sharp ache after fracture has obvious tenderness in fracture especially, then generates swelling, fracture site can stab peripheral nerve, blood vessel,
Soft tissue and ossis internal haemorrhage, cause local hematoma, seriously affect to the life generation of the wounded, therefore walk help of fracturing is fixed
The postoperative rehabilitation using the wounded that can go a long way greatly of device.
But existing fracture walk help fixator often uses external fixed form, when this kind of support body wt of focile
On the weak side to the Auxiliary support dynamics at the place that fractures after bone fracture, walk help effect is poor, moreover, in general bone healing speed compared with
Slowly, external fixed form can only provide general protective effect, can not have a direct impact to bone healing.
So how to design a kind of fracture of lower leg walk help fixator, becoming us will currently be solved the problems, such as.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of fracture of lower leg walk help fixator
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of fracture of lower leg walk help fixator, including fixation
Device main body, the bottom end of the retainer body are equipped with the lower fixing piece of titanium alloy, the side both ends point of the lower fixing piece
Portion's plug mouth is not set, and the bottom end two sides of the lower fixing piece are mounted on stress cross bar, the side of the stress cross bar
Equipped with top fixinig plate, the top fixinig plate is fixedly connected with the lower fixing piece by stress cross bar, and the top is solid
The side both ends of stator are equipped with top plug mouth, and the inside of the top plug mouth is equipped with top plug, the top plug
Mouth is flexibly connected with the top plug, and device is made at the place of fractureing that the top of the stress cross bar is equipped with semiarc shape up, described to fracture
The bottom end that device is made at place up is equipped with displacement sliding, and the displacement sliding and the place of fractureing make device up and connect by the way that fastening screw is fixed
It connects, the top that device is made at the place of fractureing up is equipped with rivet, and the top of the rivet is equipped with knob, and the bottom end of the knob is equipped with set
Axis, the inside of the set axis are equipped with tooth portion, and the knob is fixedly connected with the tooth portion by covering axis, and the bottom end of the rivet is set
There is gasket, the top of the gasket is equipped with installing port, and the bottom end of the gasket is equipped with and sets drug slot.
Further, the inside of the lower part plug mouth is equipped with lower part plug, the lower part plug and the lower part plug
Mouth is fixedly connected.
Further, the top two sides of the stress cross bar are respectively equipped with vernier knob, the vernier knob and fixator
Main body is flexibly connected by stress cross bar.
Further, the bottom end of the top fixinig plate is equipped with disassembly mouth, and the disassembly mouth passes through upper with retainer body
Portion's fixinig plate is fixedly connected.
Further, the top that device is made at the place of fractureing up is equipped with elastic adjustment axis, the elastic adjustment axis and the place that fractures
Make device flexible connection up.
Compared with prior art, the beneficial effects of the present invention are: this kind of fracture of lower leg walk help fixator, fixed using inside
Mode, in such a way that top bone at bone fracture and its lower part bone install portion's fixinig plate and lower fixing piece,
So that stress cross bar is directly generated Auxiliary support power to bone, the postoperative walk help of patient can be played the role of, and this kind small
The place of fractureing of fracture of leg walk help fixator makes device up and is fixed by rivet, breaking part can be made to fit closely, facilitate bone
Healing, it is worth mentioning at this point that gasket bottom was particularly provided with sets drug slot, and drug can be directly acted on to fracture, shortens patient
Recovery period, this kind of fracture of lower leg walk help fixer structure is accurate, and fixed supporting role is obvious, can speed up Rehabilitation, has
Help bone healing and have the function of the postoperative walk help of patient, there is vast market prospect and application prospect.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is gasket partial structural diagram of the invention；
Fig. 3 is rivet partial structural diagram of the invention；
In figure: 1- retainer body；2- lower fixing piece；The lower part 3- plug；The lower part 4- plug mouth；The elastic adjustment axis of 5-；6- folding
Make device up in disconnected place；7- rivet；8- displacement sliding；9- fastening screw；10- stress cross bar；The top 11- fixinig plate；The top 12- plug
Mouthful；The top 13- plug；14- vernier knob；15- dismantles mouth；16- gasket；17- installing port；18- sets drug slot；19- knob；20-
Cover axis；21- tooth portion.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of fracture of lower leg walk help fixator, including fixator
Main body 1, the bottom end of the retainer body 1 are equipped with the lower fixing piece 2 of titanium alloy, the side both ends of the lower fixing piece 2
Portion's plug mouth 4 is set respectively, and the bottom end two sides of the lower fixing piece 2 are mounted on stress cross bar 10, the stress cross bar
10 side is equipped with top fixinig plate 11, and the top fixinig plate 11 is fixed by stress cross bar 10 with the lower fixing piece 2
Connection, the side both ends of the top fixinig plate 11 are equipped with top plug mouth 12, and the inside of the top plug mouth 12 is equipped with
Top plug 13, the top plug mouth 12 are flexibly connected with the top plug 13, and the top of the stress cross bar 10 is equipped with
Device 6 is made at the place of fractureing of semiarc shape up, and the bottom end that device 6 is made at the place of fractureing up is equipped with displacement sliding 8, the displacement sliding 8 and institute
It states the place of fractureing and makes device 6 up and be fixedly connected by fastening screw 9, the top that device 6 is made at the place of fractureing up is equipped with rivet 7, the riveting
The top of nail 7 is equipped with knob 19, and the bottom end of the knob 19 is equipped with set axis 20, and the inside of the set axis 20 is equipped with tooth portion 21, institute
It states knob 19 and is fixedly connected with the tooth portion 21 by covering axis 20, the bottom end of the rivet 7 is equipped with gasket 16, the gasket 16
Top is equipped with installing port 17, and the bottom end of the gasket 16 is equipped with and sets drug slot 18, and the drug slot 18 of setting being capable of holding medicine.
Further, the inside of the lower part plug mouth 4 is equipped with lower part plug 3, and the lower part plug 3 is inserted with the lower part
Bolt mouth 4 is fixedly connected, and lower fixing piece 2 can be fixed on the lower part bone at bone fracture by the lower part plug 3.
Further, the top two sides of the stress cross bar 10 are respectively equipped with vernier knob 14, the vernier knob 14 with
Retainer body 1 is flexibly connected by stress cross bar 10, and the vernier knob 14 can finely tune top fixinig plate 11 and lower part is solid
The distance between stator 2.
Further, the bottom end of the top fixinig plate 11 is equipped with disassembly mouth 15, the disassembly mouth 15 and retainer body 1
It is fixedly connected by top fixinig plate 11, the disassembly mouth 15 facilitates the dismantlement work of retainer body 1 after Rehabilitation.
Further, the place of fractureing make up device 6 top be equipped with elastic adjustment axis 5, the elastic adjustment axis 5 with fracture
The flexible connection of device 6 is made at place up, and the elastic adjustment axis 5 can adjust the place of fractureing and make the elastic of device 6 up.
Working principle: firstly, top fixinig plate 11 is fixed by the top plug 13 being equipped with inside top plug mouth 12
On top bone to bone fracture, similarly, lower fixing piece 2 is passed through to the lower part plug 3 being equipped with inside lower part plug mouth 4
It is fixed on the lower part bone at bone fracture, stress cross bar 10 is fixed to two upper lateral part fixinig plates 11 and lower fixing piece 2,
It displacement sliding 8 that 6 bottom end of device is equipped with is made up by the place of fractureing again makes the place of fractureing up device 6 and moves to bone and fracture place, it at this time will pad
Piece 16 is placed in 7 bottom of rivet, and screwing rivet 7 fits closely breaking part, completes fracture fixation processing, stress cross bar 10 can
Auxiliary support power is directly directly generated to bone, the postoperative walk help of patient can be played the role of, it can also be by 16 bottom end of gasket
The drug slot 18 of setting being equipped with adds drug, accelerates the healing of bone.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of fracture of lower leg walk help fixator, including retainer body (1), it is characterised in that: the retainer body (1)
Bottom end is equipped with the lower fixing piece (2) of titanium alloy, and portion's plug mouth (4) is set at the side both ends of the lower fixing piece (2) respectively,
And the bottom end of the lower fixing piece (2) is separately installed with stress cross bar (10), the side of the stress cross bar (10) is equipped with
Top fixinig plate (11), the top fixinig plate (11) are fixedly connected with the lower fixing piece (2) by stress cross bar (10),
The side both ends of the top fixinig plate (11) are equipped with top plug mouth (12), and the inside of the top plug mouth (12) is equipped with
Top plug (13), the top plug mouth (12) are flexibly connected with the top plug (13), the stress cross bar (10)
The place of fractureing that top is equipped with semiarc shape makes up device (6), and the bottom end that device (6) is made at the place of fractureing up is equipped with displacement sliding (8), described
Displacement sliding (8) makes device (6) up with the place of fractureing and is fixedly connected by fastening screw (9), and device (6) is made at the place of fractureing up
Top is equipped with rivet (7), and the top of the rivet (7) is equipped with knob (19), and the bottom end of the knob (19) is equipped with set axis (20),
The inside of the set axis (20) is equipped with tooth portion (21), and the knob (19) and the tooth portion (21) connect by the way that set axis (20) is fixed
It connects, the bottom end of the rivet (7) is equipped with gasket (16), and the top of the gasket (16) is equipped with installing port (17), and the gasket
(16) bottom end is equipped with and sets drug slot (18).
2. a kind of fracture of lower leg walk help fixator according to claim 1, it is characterised in that: the lower part plug mouth (4)
Inside be equipped with lower part plug (3), the lower part plug (3) is fixedly connected with the lower part plug mouth (4).
3. a kind of fracture of lower leg walk help fixator according to claim 1, it is characterised in that: the stress cross bar (10)
Top two sides are respectively equipped with vernier knob (14), and the vernier knob (14) and retainer body (1) pass through stress cross bar (10)
It is flexibly connected.
4. a kind of fracture of lower leg walk help fixator according to claim 1, it is characterised in that: the top fixinig plate (11)
Bottom end be equipped with disassembly mouth (15), the disassembly mouth (15) and retainer body (1) pass through top fixinig plate (11) and are fixedly connected.
5. a kind of fracture of lower leg walk help fixator according to claim 1, it is characterised in that: make device up in the place of fractureing
(6) top is equipped with elastic adjustment axis (5), and the elastic adjustment axis (5) is made device (6) up with the place of fractureing and is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810815868.5A CN108938065A (en) | 2018-07-16 | 2018-07-16 | A kind of fracture of lower leg walk help fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810815868.5A CN108938065A (en) | 2018-07-16 | 2018-07-16 | A kind of fracture of lower leg walk help fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108938065A true CN108938065A (en) | 2018-12-07 |
Family
ID=64464587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810815868.5A Pending CN108938065A (en) | 2018-07-16 | 2018-07-16 | A kind of fracture of lower leg walk help fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108938065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111743613A (en) * | 2020-07-14 | 2020-10-09 | 山东中医药大学附属医院 | Adjustable fracture repositor |
-
2018
- 2018-07-16 CN CN201810815868.5A patent/CN108938065A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111743613A (en) * | 2020-07-14 | 2020-10-09 | 山东中医药大学附属医院 | Adjustable fracture repositor |
| CN111743613B (en) * | 2020-07-14 | 2022-02-15 | 山东中医药大学附属医院 | Adjustable fracture repositor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 225300 No. 76, Block B, Yangzhuang Village, Guyang Town, Hailing District, Taizhou City, Jiangsu Province Applicant after: Liu Jun Address before: 225300 246 buildings of Nan yuan new village, Hailing District, Taizhou, Jiangsu 208 Applicant before: Liu Jun |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181207 |