CN109528281A - Distal fibular c-type fracture band flank locks synthetism structure - Google Patents
Distal fibular c-type fracture band flank locks synthetism structure Download PDFInfo
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- CN109528281A CN109528281A CN201811162366.3A CN201811162366A CN109528281A CN 109528281 A CN109528281 A CN 109528281A CN 201811162366 A CN201811162366 A CN 201811162366A CN 109528281 A CN109528281 A CN 109528281A
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- Prior art keywords
- bone fracture
- locking
- flank
- fracture plate
- hole
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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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
-
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8004—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with means for distracting or compressing the bone or bones
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (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)
Abstract
A kind of distal fibular c-type fracture band flank locking synthetism structure, comprising: locking bone fracture plate, universal lock screw, lock screw and forcing screw；Universal lock hole, lock hole and guide pinhole through locking bone fracture plate is respectively set in the head of locking bone fracture plate, the flank protruded to side is arranged in the cadre of locking bone fracture plate, setting is additionally provided with through the flank sliding pressurization hole of locking bone fracture plate, the cadre of locking bone fracture plate through the locking compress hole of locking bone fracture plate and lock hole on flank.The lock screw on the head of locking bone fracture plate is in multi-direction fixation, and convenient for avoiding articular surface, and cross-fixing improves fixing intensity；Locking bone fracture plate matches with human body fibula, and sticking nature is good, influences on skin tension smaller；Flank sliding pressurization hole on flank, not only can plant forcing screw and had fixed, but also can cooperate button and nylon wire flexible fastening, made easy to use in clinical operation.
Description
Technical field
The present invention relates to a kind of orthopedic medical device technical equipment fields, are that one kind is used in fracture operation specifically
Synthetism structure is locked in the distal fibular c-type fracture band flank of the reduction of the fracture.
Technical background
Fracture is one of most common damage, and as aging of population is more serious, fracture Annual occurence rate is gradually risen, calf
Bone fracture of distal is common fracture, and Kirschner wire in the prior art, tension band, screw etc. lack to the firm solid of fracture distal end
It is fixed, especially for the locking bone fracture plate that the c-type fracture of distal fibular is not directed to mutually, replacement and fixation can not be fully met
Requirement.Although common bone plate has certain fixing intensity, sticking nature cannot be fully met, and be easy to appear skin
The complication such as healing delay, and existing dissection type bone fracture plate or common locking bone fracture plate, the multi-angle for not having screw are fixed,
Screw is easy to loosen in use, weakens holding power, and screw is easily got in articular surface, causes clinical application difficult, influences to control
Therapeutic effect brings pain to patient.
Summary of the invention
The purpose of the present invention is to above-mentioned the deficiencies in the prior art, provide a kind of distal fibular c-type fracture band flank
Lock synthetism structure.
The technical solution of the present invention is as follows:
Distal fibular c-type fracture band flank of the invention locks synthetism structure, comprising: locking bone fracture plate, universal lock screw, lock
Determine screw and forcing screw；The head of locking bone fracture plate be respectively set the universal lock hole through locking bone fracture plate, lock hole and
The flank protruded to side is arranged in guide pinhole, the cadre of locking bone fracture plate, and setting is sliding through the flank of locking bone fracture plate on flank
Dynamic pressurization hole, the cadre of locking bone fracture plate are additionally provided with through the locking compress hole of locking bone fracture plate and lock hole；Universal lock
Screw, lock screw and forcing screw respectively on locking bone fracture plate universal lock hole, lock hole, flank sliding pressurization hole and
Locking compress hole corresponding matching；Locking bone fracture plate matches with human body fibula shape.
The present invention can also use following technical measures:
Six universal lock holes, a lock hole and four guide pinholes, locking bone fracture plate is arranged in the locking bone fracture plate head
Cadre is arranged a flank and slides pressurization hole, three locking compress holes and a lock hole.
The cadre of the locking bone fracture plate is bonded fibula diaphysis surface to side rear torsion.
Button and nylon wire flexible fastening are fixed from forcing screw or cooperated to described flank sliding pressurization hole selectivity.
The advantages and positive effects of the present invention are:
In distal fibular c-type fracture band flank locking synthetism structure of the invention, six ten thousand are arranged on the head of locking bone fracture plate
To screw hole, lock screw can be made in multi-direction fixation, convenient for avoiding articular surface, and cross-fixing improves fixing intensity；
Cadre end is to side rear torsion after locking bone fracture plate, and using the design to match with human body fibula, sticking nature is good, to skin
Power influences smaller；Flank sliding pressurization hole on flank, not only can plant forcing screw and had fixed, but also can cooperate button and nylon wire
Flexible fastening makes easy to use in clinical operation, increase surgical selection.
Detailed description of the invention
Fig. 1 is main view of the distal fibular c-type fracture with flank locking synthetism structure latches bone plate of the invention；
Fig. 2 is side view of the distal fibular c-type fracture with flank locking synthetism structure of the invention.
Fig. 3 is distal fibular c-type fracture of the invention with the screw figure in flank locking synthetism structure.
Fig. 4 is installation diagram of the distal fibular c-type fracture with flank locking synthetism structure of the invention.
Specific embodiment
Technical solution of the present invention is described in detail below by way of the drawings and specific embodiments.
As shown in Figure 1 to Figure 3, distal fibular c-type of the invention fracture band flank locks synthetism structure, comprising: locking connects
Bone plate 1, universal lock screw 8, lock screw and forcing screw 9；The head of locking bone fracture plate is respectively set through locking synthetism
Universal lock hole 2, lock hole 3 and the guide pinhole 4 of plate, the flank 7 protruded to side is arranged in the cadre of locking bone fracture plate, on flank
It is arranged through the flank sliding pressurization hole 5 of locking bone fracture plate, the cadre of locking bone fracture plate is additionally provided with through locking bone fracture plate
Locking compress hole 6 and lock hole 3；Universal lock screw, lock screw and forcing screw respectively with it is universal on locking bone fracture plate
Lock hole, lock hole, flank sliding pressurization hole and locking compress hole corresponding matching；Locking bone fracture plate and human body fibula shape kissing
It closes.
Six universal lock holes, a lock hole and four guide pinholes are arranged in locking bone fracture plate head, and locking bone fracture plate is dry
Portion is arranged flank and slides pressurization hole, three locking compress holes and a lock hole, to make the screw cooperated with each hole be in
Multi-direction fixation, convenient for avoiding articular surface, and cross-fixing improves fixing intensity.Universal lock screw and universal lock hole match
Conjunction can adjust fixed angle in the range of ± 15 °, to keep the fixation of locking bone fracture plate and diaphysis more flexible, after fixed
Stress it is also more uniform, be not easy to loosen.Above-mentioned each universal lock hole, lock hole, locking compress hole, flank sliding pressurization hole exist
It can be according to practical situation selection drift bolt position and drift bolt quantity in operation use.Universal lock screw hole and universal lock
The structure and usage mode of screw belong to the state of the art, and details are not described herein.
For the cadre of locking bone fracture plate to side rear torsion, using the design to match with human body fibula, sticking nature is good, right
Skin tension influences smaller.
Button and nylon wire flexible fastening are fixed from forcing screw or cooperated to flank sliding pressurization hole selectivity, makes clinical hand
It is easy to use in art.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
The right present invention has been described by way of example and in terms of the preferred embodiments, however, being not intended to limit the invention, any technology people for being familiar with this profession
Member can make a little change or modification using the technology contents disclosed certainly without departing from the scope of the present invention, at
For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention
Any simple modification, equivalent change and modification to the above embodiments, belong in the range of technical solution of the present invention.
Claims (4)
1. a kind of distal fibular c-type fracture band flank locks synthetism structure characterized by comprising locking bone fracture plate, Universal lock
Determine screw, lock screw and forcing screw；The head of locking bone fracture plate be respectively set the universal lock hole through locking bone fracture plate,
The flank protruded to side is arranged in lock hole and guide pinhole, the cadre of locking bone fracture plate, and setting runs through locking bone fracture plate on flank
Flank sliding pressurization hole, the cadre of locking bone fracture plate is additionally provided with through the locking compress hole of locking bone fracture plate and lock hole；
Universal lock screw, lock screw and forcing screw are slided with the universal lock hole on locking bone fracture plate, lock hole, flank respectively
Pressurization hole and locking compress hole corresponding matching；Locking bone fracture plate matches with human body fibula shape.
2. distal fibular c-type fracture band flank according to claim 1 locks synthetism structure, it is characterised in that: locking connects
Six universal lock holes, a lock hole and four guide pinholes are arranged in bone plate head, and a flank is arranged in locking bone fracture plate cadre
Sliding pressurization hole, three locking compress holes and a lock hole.
3. distal fibular c-type fracture band flank according to claim 1 locks synthetism structure, it is characterised in that: locking connects
The cadre of bone plate is bonded fibula diaphysis surface to side rear torsion.
4. distal fibular c-type fracture band flank according to claim 1 locks synthetism structure, it is characterised in that: flank is sliding
Button and nylon wire flexible fastening are fixed from forcing screw or cooperated to dynamic pressurization hole selectivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811162366.3A CN109528281A (en) | 2018-09-30 | 2018-09-30 | Distal fibular c-type fracture band flank locks synthetism structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811162366.3A CN109528281A (en) | 2018-09-30 | 2018-09-30 | Distal fibular c-type fracture band flank locks synthetism structure |
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| Publication Number | Publication Date |
|---|---|
| CN109528281A true CN109528281A (en) | 2019-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811162366.3A Pending CN109528281A (en) | 2018-09-30 | 2018-09-30 | Distal fibular c-type fracture band flank locks synthetism structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522500A (en) * | 2019-09-23 | 2019-12-03 | 昆明医科大学第二附属医院 | A kind of combined type Inferior tibiofibular joint fixed plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070123880A1 (en) * | 2005-10-25 | 2007-05-31 | Robert Medoff | Bone fixation device and method |
| CN102772242A (en) * | 2012-07-16 | 2012-11-14 | 兰树华 | Distal fibular anatomic bone plate |
| CN204618384U (en) * | 2015-04-05 | 2015-09-09 | 乔锋 | A kind of blade plate and fixture being convenient to fixing Distal tibiofibular diastasis |
| US20160166297A1 (en) * | 2013-12-12 | 2016-06-16 | Extremity Designs, Llc | Bone plate with elevated suture hole structures |
| CN206836954U (en) * | 2017-02-07 | 2018-01-05 | 上海三友医疗器械股份有限公司 | Attaching type distal fibular bone plate |
-
2018
- 2018-09-30 CN CN201811162366.3A patent/CN109528281A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070123880A1 (en) * | 2005-10-25 | 2007-05-31 | Robert Medoff | Bone fixation device and method |
| CN102772242A (en) * | 2012-07-16 | 2012-11-14 | 兰树华 | Distal fibular anatomic bone plate |
| US20160166297A1 (en) * | 2013-12-12 | 2016-06-16 | Extremity Designs, Llc | Bone plate with elevated suture hole structures |
| CN204618384U (en) * | 2015-04-05 | 2015-09-09 | 乔锋 | A kind of blade plate and fixture being convenient to fixing Distal tibiofibular diastasis |
| CN206836954U (en) * | 2017-02-07 | 2018-01-05 | 上海三友医疗器械股份有限公司 | Attaching type distal fibular bone plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522500A (en) * | 2019-09-23 | 2019-12-03 | 昆明医科大学第二附属医院 | A kind of combined type Inferior tibiofibular joint fixed plate |
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Application publication date: 20190329 |
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