CN103750894A - Acromioclavicular dislocation fixing plate - Google Patents
Acromioclavicular dislocation fixing plate Download PDFInfo
- Publication number
- CN103750894A CN103750894A CN201410045222.5A CN201410045222A CN103750894A CN 103750894 A CN103750894 A CN 103750894A CN 201410045222 A CN201410045222 A CN 201410045222A CN 103750894 A CN103750894 A CN 103750894A
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- CN
- China
- Prior art keywords
- fixing plate
- acromioclavicular
- ligament
- fixing head
- fixing
- 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.)
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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
-
- 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
- A61B17/809—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with bone-penetrating elements, e.g. blades or prongs
Abstract
The invention discloses a novel acromioclavicular dislocation fixing plate and belongs to the technical field of orthopaedics department medical instruments. The acromioclavicular dislocation fixing plate is applied to restoration and fixation operations for shoulder dislocation. The fixing plate is composed of a fixing plate part and a hook part. The far end, namely the acromioclavicular joint end of the steel fixing plate part is provided with three dedicated holes used for suture of the acromioclavicular ligament. The main part of the fixing plate is anatomical and is matched with the outer end of the clavicle in an anatomical mode. The near end of the fixing plate is provided with a groove to facilitate the ejection of an ejecting bar during restoration so that restoration can be achieved more easily, and the head end of the fixing plate can be inserted into the lower portion of the acromion behind the acromioclavicular joint. When the fixing plate is used, the fixing plate is placed at the outer end of the clavicle, and a hook at the head end is inserted into the lower portion of the acromion. The fixing plate has the advantages of being capable of facilitating the repairing of the acromioclavicular ligament. When the acromioclavicular ligament is avulsed, the ligament can be sutured and fixed onto the far end of the clavicle through the three small suturing holes in the far end of the steel plate, the head end of the fixing plate does not directly press the attaching part, at the far end of the clavicle, of the ligament, and therefore ligament repairing is facilitated. The fixing plate also has the advantages of being convenient to use, appropriate in fixing strength, capable of facilitating ligament repairing, and small in damage to the acromioclavicular joint capsule and surrounding ligaments.
Description
Technical field
The present invention relates to a kind of fixture for the treatment of acromioclavicular joint dislocation, belong to orthopedic medical device technical field.
Background technology
In orthopaedic medical treatment operation, acromioclavicular joint dislocation is a kind of common damage in shoulder damage.Acromioclavicular joint dislocation mostly is direct violence and causes, as shoulder in vehicle accident directly clashes into and causes injury.During acromioclavicular joint dislocation, being mainly ligament injury around, is mainly wherein acromioclavicular ligament.The method for the treatment of acromioclavicular joint dislocation has a variety of, traditional as tension band wiring is fixed, fixation with steel wire, common lock hamulus of hamate bone fixing head be fixing etc.It is a kind of effective therapeutic modality that existing document shows to use clavicle hook fixing head, but due to fixing head design, when acromioclavicular joint dislocation, resets and usually have any problem; In upper mounted plate, be unfavorable for acromioclavicular ligament reparation, when getting fixing head, easily damage again acromioclavicular ligament, fixing head too when the clavicle far-end, can be oppressed the place of adhering to of acromioclavicular ligament clavicle far-end, if during away from ligament attachment point, probably cause unhook, interior fixedly failure.For this reason, need to invent a kind of new fixing head for acromioclavicular joint dislocation, to reach better therapeutic effect when treatment acromioclavicular joint dislocation, prevent recurrence, reduce patient's misery, relieve patient ' s burden simultaneously.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of when carrying out acromioclavicular joint reposition and fixing operation, can be convenient to reset, have good constant intensity, little to tissue injury around, be conducive to acromioclavicular ligament reparation, reduce cutting under acromion, while taking out to capsula articularis acromioclavicularis and the fixing fixing head of the acromioclavicular joint dislocation that around ligament injury is little.
The technical scheme solving the problems of the technologies described above is:
An acromioclavicular joint dislocation fixing plate, it is comprised of fixing head and hook two parts.Two kinds, on the left of fixing head divides and right side, design principle is the same, just for adapting to the anatomical structure of left and right sides.On fixing head, along plate face y direction, being distributed with 3 roof holes, is all locking compress hole, and wherein two pieces of nails can be squeezed in first hole, one piece of locking nail and one piece of common nails; Two other nail is all locking compress hole, can above common nails or locking nail.Lateral view, fixing head has slight radian upwards to meet the anatomic form of clavicle far-end.Fixing head near-end has a groove, for convenience of top, presses and clamp reset preparation.The head end of fixing head have 3 can be for the sewing hole of sewing up ligament.The initiating terminal of hook is longer, does not cover acromioclavicular ligament attachment point when fixing head uses during unique design.
Adopt the acromioclavicular joint dislocation fixing plate of this structure, during use, fixing head does not hide acromioclavicular ligament gap and ligament attachment point place, for the reparation of ligament and joint capsule provides space.Fixing head proximal recess is the excellent impetus of nail for resetting, by making the acromioclavicular joint dislocation that can reset of plate docile external extremity of clavicle surface of bone.Have easy to use, constant intensity large, be conducive to repair of ligament, acromioclavicular ligament and capsula articularis acromioclavicularis surrounding soft tissue damaged to little feature, after avoiding acromion to clash into syndrome, operation in patients, recovery time is short, few intercurrent disease, reduces dislocation recurrence, avoids arthrodesis.Alleviate the medical burden of patient and society.
Operation instruction
After appearing the acromioclavicular joint of dislocation, the head end of fixing head is inserted under the acromion of acromioclavicular joint rear side, the groove that top rod withstands steel plate near-end resets acromioclavicular joint dislocation, can by first hole on steel plate first on near-end one piece of common cortex nail make steel plate further reset and maintain, clearly reset and give again screw after satisfied and strengthen fixing.The acromioclavicular ligament that appears avulsion, if ligament ruptures in centre, directly sews up; If ligament, in the avulsion of clavicle side, is sewed up ligament to be fixed on clavicle distal end portion by 3 little sewing hole of far-end on steel plate; And fixing head head end is not directly oppressed ligament at the place of adhering to of clavicle far-end, is conducive to ligament repair.That this fixing head has advantages of is easy to use, constant intensity is suitable, be conducive to ligament repair, to capsula articularis acromioclavicularis and around ligament injury is little.
Accompanying drawing explanation
Fig. 1 is acromioclavicular joint dislocation fixing plate normotopia schematic diagram
Fig. 2 is acromioclavicular joint dislocation fixing plate loxosis schematic diagram
Fig. 3 is acromioclavicular joint dislocation fixing plate side position schematic diagram
Fig. 4 is acromioclavicular joint dislocation fixing plate operation instruction schematic diagram.
Claims (7)
1. an acromioclavicular joint dislocation fixing plate, it is comprised of fixing head and hook two parts.Two kinds, on the left of fixing head divides and right side, design principle is the same, just for adapting to the anatomical structure of left and right sides.On fixing head, along plate face y direction, being distributed with 3 roof holes, is all locking compress hole, and wherein two pieces of nails can be squeezed in first hole, one piece of locking nail and one piece of common nails; Two other nail is all locking compress hole, can above common nails or locking nail.Lateral view, fixing head has slight radian upwards to meet the anatomic form of clavicle far-end.Fixing head near-end has a groove, for convenience of top, presses and clamp reset preparation.The head end of fixing head have 3 can be for the sewing hole of sewing up ligament.The initiating terminal of hook is longer, does not cover acromioclavicular ligament attachment point when fixing head uses during unique design.
2. a kind of acromioclavicular joint dislocation fixing plate according to claim 1, is characterized in that: fixing head is comprised of plate and hook two parts.
3. a kind of acromioclavicular joint dislocation fixing plate according to claim 1, is characterized in that: fixing head has 3 roof holes, is all locking compress hole, and wherein two pieces of nails can be squeezed in first hole, one piece of locking nail and one piece of common nails; Two other nail is all locking compress hole, can above common nails or locking nail.
4. a kind of acromioclavicular joint dislocation fixing plate according to claim 1, is characterized in that: lateral view, fixing head has slight radian upwards to meet the anatomic form of clavicle far-end.
5. a kind of acromioclavicular joint dislocation fixing plate according to claim 1, is characterized in that: fixing head near-end has a groove, for convenience of top, presses and clamp reset preparation.
6. a kind of acromioclavicular joint dislocation fixing plate according to claim 1, is characterized in that: the head end of fixing head have 3 can be for the sewing hole of sewing up ligament.
7. a kind of acromioclavicular joint dislocation fixing plate according to claim 1, is characterized in that: the initiating terminal of hook is longer, does not cover acromioclavicular ligament attachment point when fixing head uses during unique design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410045222.5A CN103750894A (en) | 2014-02-07 | 2014-02-07 | Acromioclavicular dislocation fixing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410045222.5A CN103750894A (en) | 2014-02-07 | 2014-02-07 | Acromioclavicular dislocation fixing plate |
Publications (1)
| Publication Number | Publication Date |
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| CN103750894A true CN103750894A (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410045222.5A Pending CN103750894A (en) | 2014-02-07 | 2014-02-07 | Acromioclavicular dislocation fixing plate |
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| Country | Link |
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| CN (1) | CN103750894A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016074505A1 (en) * | 2014-11-16 | 2016-05-19 | 邓宇 | Fastening steel plate for internal fixation of acromioclavicular joint dislocation |
| CN106667569A (en) * | 2017-03-24 | 2017-05-17 | 上海市第五人民医院 | Acromioclavicular hook plate capable of repairing coracoclavicular ligament |
| CN106725812A (en) * | 2017-03-24 | 2017-05-31 | 上海市第五人民医院 | A kind of clavicle distal plate for repairing acromioclavicular ligament and coracoclavicular ligament |
| WO2018222449A1 (en) * | 2017-05-30 | 2018-12-06 | DePuy Synthes Products, Inc. | Acromioclavicular hook plate |
| CN109480955A (en) * | 2018-12-19 | 2019-03-19 | 常州市第人民医院 | Operation guide plate in coracoclavicular ligament reconstruction and preparation method thereof |
| USD931462S1 (en) | 2020-03-11 | 2021-09-21 | DePuy Synthes Products, Inc. | Bone plate |
| USD931461S1 (en) | 2020-03-11 | 2021-09-21 | DePuy Synthes Products, Inc. | Bone plate |
Citations (4)
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|---|---|---|---|---|
| US20110208247A1 (en) * | 2010-02-25 | 2011-08-25 | Abhishek Modi | Bone Plate Screw Holes Convertible to Hooks |
| US20130060251A1 (en) * | 2011-08-31 | 2013-03-07 | University Of Maryland, Baltimore | Proximal humerus greater tuberosity hook-arm clip |
| CN203107262U (en) * | 2013-04-02 | 2013-08-07 | 丽水市中心医院 | Lateral malleolus universal locking blade plate |
| CN103429173A (en) * | 2011-03-04 | 2013-12-04 | 新特斯有限责任公司 | Modular hook plate assembly |
-
2014
- 2014-02-07 CN CN201410045222.5A patent/CN103750894A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110208247A1 (en) * | 2010-02-25 | 2011-08-25 | Abhishek Modi | Bone Plate Screw Holes Convertible to Hooks |
| CN103429173A (en) * | 2011-03-04 | 2013-12-04 | 新特斯有限责任公司 | Modular hook plate assembly |
| US20130060251A1 (en) * | 2011-08-31 | 2013-03-07 | University Of Maryland, Baltimore | Proximal humerus greater tuberosity hook-arm clip |
| CN203107262U (en) * | 2013-04-02 | 2013-08-07 | 丽水市中心医院 | Lateral malleolus universal locking blade plate |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016074505A1 (en) * | 2014-11-16 | 2016-05-19 | 邓宇 | Fastening steel plate for internal fixation of acromioclavicular joint dislocation |
| CN106667569A (en) * | 2017-03-24 | 2017-05-17 | 上海市第五人民医院 | Acromioclavicular hook plate capable of repairing coracoclavicular ligament |
| CN106725812A (en) * | 2017-03-24 | 2017-05-31 | 上海市第五人民医院 | A kind of clavicle distal plate for repairing acromioclavicular ligament and coracoclavicular ligament |
| US10687854B2 (en) | 2017-05-30 | 2020-06-23 | DePuy Synthes Products, Inc. | Acromioclavicular hook plate |
| CN110709022A (en) * | 2017-05-30 | 2020-01-17 | 德普伊新特斯产品公司 | Acromioclavicular hook plate |
| WO2018222449A1 (en) * | 2017-05-30 | 2018-12-06 | DePuy Synthes Products, Inc. | Acromioclavicular hook plate |
| JP2020521592A (en) * | 2017-05-30 | 2020-07-27 | デピュイ・シンセス・プロダクツ・インコーポレイテッド | Acromion clavicle hook plate |
| CN110709022B (en) * | 2017-05-30 | 2022-09-13 | 德普伊新特斯产品公司 | Acromioclavicular hook plate |
| US11583317B2 (en) | 2017-05-30 | 2023-02-21 | DePuy Synthes Products, Inc. | Acromioclavicular hook plate |
| JP7275052B2 (en) | 2017-05-30 | 2023-05-17 | デピュイ・シンセス・プロダクツ・インコーポレイテッド | acromion clavicle hook plate |
| AU2018278106B2 (en) * | 2017-05-30 | 2023-07-13 | DePuy Synthes Products, Inc. | Acromioclavicular hook plate |
| CN109480955A (en) * | 2018-12-19 | 2019-03-19 | 常州市第人民医院 | Operation guide plate in coracoclavicular ligament reconstruction and preparation method thereof |
| CN109480955B (en) * | 2018-12-19 | 2021-04-13 | 常州市第一人民医院 | Operation guide plate in coracoclavicular ligament reconstruction and preparation method thereof |
| USD931462S1 (en) | 2020-03-11 | 2021-09-21 | DePuy Synthes Products, Inc. | Bone plate |
| USD931461S1 (en) | 2020-03-11 | 2021-09-21 | DePuy Synthes Products, Inc. | Bone plate |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20140430 |