CN109498137A - Bone plate with flank - Google Patents
Bone plate with flank Download PDFInfo
- Publication number
- CN109498137A CN109498137A CN201811652195.2A CN201811652195A CN109498137A CN 109498137 A CN109498137 A CN 109498137A CN 201811652195 A CN201811652195 A CN 201811652195A CN 109498137 A CN109498137 A CN 109498137A
- Authority
- CN
- China
- Prior art keywords
- flank
- backbone
- threaded hole
- bone
- bone plate
- 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.)
- Pending
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 93
- 238000005452 bending Methods 0.000 claims abstract description 4
- 241000131317 Capitulum Species 0.000 claims description 5
- 210000002758 humerus Anatomy 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000001225 therapeutic effect Effects 0.000 abstract description 3
- 208000010392 Bone Fractures Diseases 0.000 description 5
- 206010017076 Fracture Diseases 0.000 description 5
- 208000024779 Comminuted Fractures Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—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
- A61B17/8023—Variable length plates adjustable in both directions
-
- 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
- A61B2017/564—Methods for bone or joint treatment
Landscapes
- 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
The invention discloses a kind of bones plate with flank, including bone plate, backbone bone screw and flank bone screw, the bone plate includes integrally formed head and backbone portion, head side has been formed by bending forward arc flank section, head threads hole is formed on head, flank threaded hole is formed in flank section, backbone threaded hole and backbone length threaded hole are formed in backbone portion, the backbone bone screw is separately mounted in backbone threaded hole and backbone length threaded hole, and the flank bone screw is separately mounted in head threads hole and flank threaded hole.The configuration of the present invention is simple, easy to use, replacement and fixation work well, and a bone plate can replace the bone plate of two different parts, reduce wound in art, reduce patient suffering, accelerate to restore and promote therapeutic effect.
Description
Technical field
The invention belongs to the technical fields of surgical medical equipment, more particularly, to a kind of bone plate with flank.
Background technique
It is one of the difficult point generally believed to the reset of comminuted fracture and fixation in surgical operation, with medical technology
Progress, minimally invasive reset and lock screw technique for fixing still remain problem to the treatment of comminuted fracture.In view of the complexity of case
Property and treatment cost gradually increase, need to invent a kind of structure it is simple, it is easy to use, reset and fixed effect preferably band flank
Bone plate system, to meet the minimally invasive reset of intercondylar comminuted fracture and good.
Summary of the invention
The present invention is to solve the problems such as existing, and provide a kind of bone plate with flank.
The present invention is adopted the technical scheme that solve the technical problems existing in the prior art:
Bone plate with flank of the invention, including bone plate, backbone bone screw and flank bone screw, the bone plate
Including integrally formed head and backbone portion, head side has been formed by bending forward arc flank section, is formed with head on head
Threaded hole is formed with flank threaded hole in flank section, backbone threaded hole and backbone length threaded hole is formed in backbone portion, described
Backbone bone screw is separately mounted in backbone threaded hole and backbone length threaded hole, and the flank bone screw is separately mounted to
In head threads hole and flank threaded hole.
There are four flank threaded hole, each threaded hole is respectively connected with flank bone screw for the described flank section setting, and four pieces
Flank bone screw is arranged in flank section by different angle respectively.
The flank bone screw is made of long lock screw, and flank bone screw is fixed on by flank threaded hole
Inside coaster part or capitulum of humerus exterior portion.
Backbone threaded hole and a backbone length threaded hole there are four being formed in the backbone portion, the two of backbone length threaded hole
Side is respectively set there are two backbone threaded hole.
The backbone bone screw and flank bone screw passes through screwdriver respectively and is fixed on backbone threaded hole, backbone length
In threaded hole and head threads hole, flank threaded hole, backbone bone screw and flank bone screw are respectively corresponded and backbone screw thread
Hole, backbone length threaded hole and head threads hole, flank threaded hole cooperate without card plug.
Backbone minister degree, size and the hole count of the bone plate are increasedd or decreased according to fracture.
The advantages and positive effects of the present invention are:
The configuration of the present invention is simple, easy to use, replacement and fixation work well, and a bone plate can replace connecing for two different parts
Bone plate reduces wound in art, reduces patient suffering, accelerates to restore and promotes therapeutic effect.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Wherein: 1: bone plate 2: backbone bone screw
3: flank bone screw 4: head
5: backbone portion 6: flank section
7: head threads hole 8: flank threaded hole
9: backbone threaded hole 10: backbone length threaded hole.
Specific embodiment
Referring to the drawings and embodiment the present invention will be described in detail.
As shown in Figure 1, the bone plate of the invention with flank, including bone plate 1, backbone bone screw 2 and flank synthetism
Screw 3, the bone plate include integrally formed head 4 and backbone portion 5, and head side has been formed by bending forward arc flank
Portion 6 is formed with head threads hole 7 on head, flank threaded hole 8 is formed in flank section, backbone screw thread is formed in backbone portion
Hole 9 and backbone length threaded hole 10, the backbone bone screw are separately mounted in backbone threaded hole and backbone length threaded hole, institute
The flank bone screw stated is separately mounted in head threads hole and flank threaded hole.
There are four flank threaded hole, each threaded hole is respectively connected with flank bone screw for the described flank section setting, and four pieces
Flank bone screw is arranged in flank section by different angle respectively.
The flank bone screw is made of long lock screw, and flank bone screw is fixed on by flank threaded hole
Inside coaster part or capitulum of humerus exterior portion.
Backbone threaded hole and a backbone length threaded hole there are four being formed in the backbone portion, the two of backbone length threaded hole
Side is respectively set there are two backbone threaded hole.
The backbone bone screw and flank bone screw passes through screwdriver respectively and is fixed on backbone threaded hole, backbone length
In threaded hole and head threads hole, flank threaded hole, backbone bone screw and flank bone screw are respectively corresponded and backbone screw thread
Hole, backbone length threaded hole and head threads hole, flank threaded hole cooperate without card plug.
Backbone minister degree, size and the hole count of the bone plate are increasedd or decreased according to fracture.
Backbone bone screw and flank bone screw of the invention passes through screwdriver respectively and bone plate is realized to stablize and be fixed,
Screw bar portion is implanted into patient bone, and the arc flank section of bone plate surrounds exterior portion after capitulum of humerus, and passes through flank synthetism
The fixed inside coaster part of screw, eliminates coronal-plane shear stress, the hypopexy for backbone bone screw provides supplement, prevents
It is displaced after replacement and fixation.
Each flank threaded hole is connected separately with flank bone screw, and four pieces of flank bone screws pass through different angle respectively
It is arranged in bone plate arc flank section, reinforces stablizing for capitulum of humerus and fix.
Shifting after isolated coaster bone block resets can be fixed by the flank threaded hole in bone plate flank section, synthetism
Flank threaded hole on plate is using the fixed coaster part shifted of flank bone screw of long lock screw, and the bone block of crushing is to connect
Bone plate is fixed for template, and the support of flank section has wrapped the rear condylar fracture crushed well, can lead to avoid due to postartis crushing
It causes flank bone screw to hold strength and not enough causes displacement fracture.
The threaded hole of backbone bone screw and flank bone screw and bone plate cooperates without card plug, tightens rear nothing by tool
It loosens.
Backbone minister's degree of bone plate is variation, and size and hole count are increasedd or decreased according to the fracture of case.
The configuration of the present invention is simple, easy to use, replacement and fixation work well, and a bone plate can replace two different parts
Bone plate, reduce art in wound, reduce patient suffering, accelerate restore simultaneously promote therapeutic effect.
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
It should not be considered as limiting the scope of the invention.Any changes and modifications in accordance with the scope of the present application,
It should still be within the scope of the patent of the present invention.
Claims (6)
1. a kind of bone plate with flank, it is characterised in that: including bone plate, backbone bone screw and flank bone screw, institute
The bone plate stated includes integrally formed head and backbone portion, and head side has been formed by bending forward arc flank section, on head
It is formed with head threads hole, flank threaded hole is formed in flank section, backbone threaded hole and backbone length spiral shell are formed in backbone portion
Pit, the backbone bone screw are separately mounted in backbone threaded hole and backbone length threaded hole, the flank synthetism spiral shell
Nail is separately mounted in head threads hole and flank threaded hole.
2. the bone plate according to claim 1 with flank, it is characterised in that: there are four flanks for the flank section setting
Threaded hole, each threaded hole are respectively connected with flank bone screw, and four pieces of flank bone screws are arranged by different angle respectively
In flank section.
3. the bone plate according to claim 2 with flank, it is characterised in that: the flank bone screw is using long lock
Determine screw to be made, flank bone screw is fixed on inside coaster part or capitulum of humerus exterior portion by flank threaded hole.
4. the bone plate according to claim 1 with flank, it is characterised in that: bone there are four being formed in the backbone portion
Dry threaded hole and a backbone length threaded hole, the two sides of backbone length threaded hole are respectively set there are two backbone threaded hole.
5. the bone plate according to claim 1 with flank, it is characterised in that: the backbone bone screw and flank connect
Bone screws pass through screwdriver respectively and are fixed on backbone threaded hole, backbone length threaded hole and head threads hole, in flank threaded hole, bone
Stem grafting bone screws and flank bone screw respectively correspond and backbone threaded hole, backbone length threaded hole and head threads hole, flank spiral shell
Pit cooperate without card plug.
6. the bone plate according to claim 1 with flank, it is characterised in that: the backbone minister degree of the bone plate,
Size and hole count are increasedd or decreased according to fracture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811652195.2A CN109498137A (en) | 2018-12-31 | 2018-12-31 | Bone plate with flank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811652195.2A CN109498137A (en) | 2018-12-31 | 2018-12-31 | Bone plate with flank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109498137A true CN109498137A (en) | 2019-03-22 |
Family
ID=65756137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811652195.2A Pending CN109498137A (en) | 2018-12-31 | 2018-12-31 | Bone plate with flank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109498137A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060241608A1 (en) * | 2005-03-31 | 2006-10-26 | Mark Myerson | Plate for fusion of the metatarso-phalangeal joint |
| CN201692037U (en) * | 2010-06-03 | 2011-01-05 | 谢辉晋 | Bone fracture plate with wave-shaped flanks |
| CN104188717A (en) * | 2014-09-24 | 2014-12-10 | 苏州欣荣博尔特医疗器械有限公司 | Claw-shaped greater trochanter locking bone fracture plate with side wings |
| US20150359575A1 (en) * | 2013-01-15 | 2015-12-17 | Zimmer Gmbh | Surgical bone screw and implant system |
| CN205198117U (en) * | 2015-11-30 | 2016-05-04 | 泰州市人民医院 | A flank type coaptation board for distal femur fracture |
| CN107049457A (en) * | 2017-01-19 | 2017-08-18 | 上海市第六人民医院 | A kind of capitulum of humerus locking bone fracture plate |
| CN108095814A (en) * | 2018-02-02 | 2018-06-01 | 上海凯利泰医疗科技股份有限公司 | Bone plate on the outside of a kind of distal humerus |
| CN108378914A (en) * | 2018-04-04 | 2018-08-10 | 天津纳通医学科技研究院有限公司 | Bone plate on the inside of attaching type neck of femur |
-
2018
- 2018-12-31 CN CN201811652195.2A patent/CN109498137A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060241608A1 (en) * | 2005-03-31 | 2006-10-26 | Mark Myerson | Plate for fusion of the metatarso-phalangeal joint |
| CN201692037U (en) * | 2010-06-03 | 2011-01-05 | 谢辉晋 | Bone fracture plate with wave-shaped flanks |
| US20150359575A1 (en) * | 2013-01-15 | 2015-12-17 | Zimmer Gmbh | Surgical bone screw and implant system |
| CN104188717A (en) * | 2014-09-24 | 2014-12-10 | 苏州欣荣博尔特医疗器械有限公司 | Claw-shaped greater trochanter locking bone fracture plate with side wings |
| CN205198117U (en) * | 2015-11-30 | 2016-05-04 | 泰州市人民医院 | A flank type coaptation board for distal femur fracture |
| CN107049457A (en) * | 2017-01-19 | 2017-08-18 | 上海市第六人民医院 | A kind of capitulum of humerus locking bone fracture plate |
| CN108095814A (en) * | 2018-02-02 | 2018-06-01 | 上海凯利泰医疗科技股份有限公司 | Bone plate on the outside of a kind of distal humerus |
| CN108378914A (en) * | 2018-04-04 | 2018-08-10 | 天津纳通医学科技研究院有限公司 | Bone plate on the inside of attaching type neck of femur |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190322 |
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| RJ01 | Rejection of invention patent application after publication |