CN109288573A - The double fixedly locked synthetism structure of distal fibular A type fracture - Google Patents
The double fixedly locked synthetism structure of distal fibular A type fracture Download PDFInfo
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- CN109288573A CN109288573A CN201811159889.2A CN201811159889A CN109288573A CN 109288573 A CN109288573 A CN 109288573A CN 201811159889 A CN201811159889 A CN 201811159889A CN 109288573 A CN109288573 A CN 109288573A
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- bone
- plate
- bone plate
- locking
- synthetism
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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
- A61B17/8004—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
-
- 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
- A61B17/8085—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with pliable or malleable elements or having a mesh-like structure, e.g. small strips
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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)
- Prostheses (AREA)
Abstract
A kind of double fixedly locked synthetism structure of distal fibular A type fracture, including locking bone fracture plate and lock screw, locking bone fracture plate and bone block are connected and fixed by lock screw, locking bone fracture plate is double fixed structure, locking bone fracture plate includes the first bone plate and the second bone plate, is connected and is spaced relationship to by connecting plate between the first bone plate and the second bone plate；Multiple lock holes are respectively set on first bone plate and the second bone plate, by passing through in lock hole, the axial setting angle of each lock hole intersects lock screw.The present invention can more effectively fix free small bone block and fracture end, increase the fixed stability of bone plate；Locking bone fracture plate uses the design to match with human body fibula, and sticking nature is good；Double fixedly locked synthetism structure has outstanding resisting pull out forces.In addition, flushing after lock screw locking with bone plate upper surface, stimulation of the product to soft tissue is reduced.
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
In the double fixedly locked synthetism structure of distal fibular A type fracture 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, the lock screw used in the locking synthetism structure of the prior art, lockplate, bone plate,
The structures such as hollow screw are fractured not general lack of the firm fixation to fracture distal end especially for the A type of distal fibular
The locking bone fracture plate being mutually directed to can not fully meet the requirement of replacement and fixation.As used bone plate common in the prior art
Distal fibular A type fracture is fixed, although guaranteeing certain fixing intensity, sticking nature cannot then be fully met,
It is easy to appear the complication such as skin healing delay, and existing dissection type bone fracture plate or common locking bone fracture plate, is often existed
Need both to have increased using two pieces or plurality of plates simultaneously in one operation patient financial burden and also can be because of the globality of plurality of plates
It is poor and be easy to cause the stimulation to patient.
Summary of the invention
The purpose of the present invention is to above-mentioned the deficiencies in the prior art, and it is double solid to provide a kind of distal fibular A type fracture
Lock determines synthetism structure.
The double fixedly locked synthetism structure of distal fibular A type fracture of the invention, including locking bone fracture plate and lock screw,
Locking bone fracture plate and bone block are connected and fixed by lock screw, locking bone fracture plate is double fixed structure, locking bone fracture plate packet
The first bone plate and the second bone plate are included, is connected between the first bone plate and the second bone plate by connecting plate and is stayed to each other
There is gap；Multiple lock holes are respectively set on first bone plate and the second bone plate, lock screw in lock hole by passing through.
The present invention can also use following technical measures:
6 lock holes are respectively provided on the first bone plate and the second bone plate of the laid out in parallel setting.
The first bone plate and the second bone plate in the locking bone fracture plate match with human body fibula shape respectively.
It is fixed between the lock screw and bone block using double cortex.
For the locking bone fracture plate with a thickness of 1.3mm, lock screw is undercut mark screw.
The first bone plate, the second bone plate and connecting plate in the locking bone fracture plate are an integral molding structure.
The axial setting angle of each lock hole intersects.
The advantages and positive effects of the present invention are:
The double fixedly locked synthetism structure of distal fibular A type fracture of the invention, it is double using the first bone plate and the second bone plate
Fixed mode is arranged, more effectively free small bone block and fracture end can be fixed, increase the fixed stability of bone plate；Locking
Bone plate uses the design to match with human body fibula, and sticking nature is good；The locking orifice angle of double fixedly locked bone plate is adopted
It with cross one another design structure, is fixed using double cortex, enhances the resisting pull out forces of double fixedly locked synthetism structure.Separately
Outside, locking bone fracture plate use 1.3mm ultrathin design, lock screw use undercut mark screw, lock screw locking after with synthetism
Plate upper surface flushes, and reduces stimulation of the product to soft tissue, provides a better surgical selection for doctor.
Detailed description of the invention
Fig. 1 is that the distal fibular A type of the invention structure of locking bone fracture plate in double fixedly locked synthetism structure of fracturing is shown
It is intended to；
Fig. 2 is that distal fibular A type of the invention is fractured the schematic diagram of lock screw in double fixedly locked synthetism structure.
Fig. 3 is that distal fibular A type of the invention is fractured the assembling schematic diagram of double fixedly locked synthetism structure.
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, the double fixedly locked synthetism structure of distal fibular A type of the invention fracture, including locking connect
Locking bone fracture plate and bone block are connected and fixed by bone plate 1 and lock screw 2 by lock screw, and locking bone fracture plate is double fixation
Structure, locking bone fracture plate include the first bone plate 1a and the second bone plate 1b, are passed through between the first bone plate and the second bone plate
Connecting plate 3 is connected and is spaced relationship to, and the first bone plate, the second bone plate and connecting plate in locking bone fracture plate are one
Forming structure ensure that the intensity of locking bone fracture plate；Multiple lock holes are respectively set on first bone plate and the second bone plate,
Lock screw in lock hole by passing through, when lock screw passes through lock hole for locking bone fracture plate and fixed bone block, lock screw
Can be with relative adjustment it is crisscross, make lock screw not towards same direction, and using double between lock screw and bone block
Cortex is fixed, and the resisting pull out forces of locking synthetism structure are enhanced.
6 lock holes 4 are respectively provided on the first bone plate and the second bone plate of laid out in parallel setting.Cooperate φ 2.4mm or
The lock screw of φ 2.7mm carry out using.The position and quantity that lock hole can select according to the actual situation drift bolt to use.
The first bone plate and the second bone plate in locking bone fracture plate match with human body fibula shape respectively, to improve lock
Determine the compactness between bone plate and bone block.
For locking bone fracture plate with a thickness of 1.3mm, lock screw is undercut mark screw, after lock screw locking with table on bone plate
Face flushes, and reduces stimulation of the product to soft tissue, provides a better surgical selection for doctor.
Each lock hole on locking bone fracture plate can also directly intersect respective axial setting angle in setting,
To guarantee that the stress between lock screw and bone block is more firm.
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 (7)
- The double fixedly locked synthetism structure 1. a kind of distal fibular A type is fractured, including locking bone fracture plate and lock screw, pass through lock Determine screw to be connected and fixed locking bone fracture plate and bone block, it is characterised in that: locking bone fracture plate is double fixed structure, locks synthetism Plate includes the first bone plate and the second bone plate, is connected between the first bone plate and the second bone plate by connecting plate and each other Between there are gaps；Multiple lock holes are respectively set on first bone plate and the second bone plate, lock screw in lock hole by passing through.
- The double fixedly locked synthetism structure 2. distal fibular A type according to claim 1 is fractured, it is characterised in that: side by side 6 lock holes are respectively provided on the first bone plate and the second bone plate of arrangement setting.
- The double fixedly locked synthetism structure 3. distal fibular A type according to claim 1 or 2 is fractured, it is characterised in that: lock The first bone plate and the second bone plate determined in bone plate match with human body fibula shape respectively.
- The double fixedly locked synthetism structure 4. distal fibular A type according to claim 1 is fractured, it is characterised in that: locking It is fixed between screw and bone block using double cortex.
- The double fixedly locked synthetism structure 5. distal fibular A type according to claim 1 is fractured, it is characterised in that: locking For bone plate with a thickness of 1.3mm, lock screw is undercut mark screw.
- The double fixedly locked synthetism structure 6. distal fibular A type according to claim 1 is fractured, it is characterised in that: locking The first bone plate, the second bone plate and connecting plate in bone plate are an integral molding structure.
- The double fixedly locked synthetism structure 7. distal fibular A type according to claim 1 is fractured, it is characterised in that: each lock The axial setting angle for determining hole intersects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811159889.2A CN109288573A (en) | 2018-09-30 | 2018-09-30 | The double fixedly locked synthetism structure of distal fibular A type fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811159889.2A CN109288573A (en) | 2018-09-30 | 2018-09-30 | The double fixedly locked synthetism structure of distal fibular A type fracture |
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| Publication Number | Publication Date |
|---|---|
| CN109288573A true CN109288573A (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811159889.2A Pending CN109288573A (en) | 2018-09-30 | 2018-09-30 | The double fixedly locked synthetism structure of distal fibular A type fracture |
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| CN (1) | CN109288573A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110022049A1 (en) * | 2002-07-22 | 2011-01-27 | Acumed Llc | Adjustable bone plates |
| CN102755186A (en) * | 2012-07-26 | 2012-10-31 | 徐仲棉 | Special anatomic locking bone plate for peripherical joint fusion of foot bone and talus |
| CN102772242A (en) * | 2012-07-16 | 2012-11-14 | 兰树华 | Distal fibular anatomic bone plate |
| CN204410950U (en) * | 2014-12-12 | 2015-06-24 | 上海斯地德商务咨询中心 | Sole of the foot wedge articular lamella |
| CN206151562U (en) * | 2016-07-28 | 2017-05-10 | 胡建斌 | Wall recombination coaptation board behind acetabular bone |
-
2018
- 2018-09-30 CN CN201811159889.2A patent/CN109288573A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110022049A1 (en) * | 2002-07-22 | 2011-01-27 | Acumed Llc | Adjustable bone plates |
| CN102772242A (en) * | 2012-07-16 | 2012-11-14 | 兰树华 | Distal fibular anatomic bone plate |
| CN102755186A (en) * | 2012-07-26 | 2012-10-31 | 徐仲棉 | Special anatomic locking bone plate for peripherical joint fusion of foot bone and talus |
| CN204410950U (en) * | 2014-12-12 | 2015-06-24 | 上海斯地德商务咨询中心 | Sole of the foot wedge articular lamella |
| CN206151562U (en) * | 2016-07-28 | 2017-05-10 | 胡建斌 | Wall recombination coaptation board behind acetabular bone |
Non-Patent Citations (1)
| Title |
|---|
| 顾文奇 等: "双钢板内固定治疗腓骨远端粉碎性骨折", 《中国修复重建外科杂志》 * |
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Application publication date: 20190201 |
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