CN102755186A - Special anatomic locking bone plate for peripherical joint fusion of foot bone and talus - Google Patents
Special anatomic locking bone plate for peripherical joint fusion of foot bone and talus Download PDFInfo
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- CN102755186A CN102755186A CN2012102613256A CN201210261325A CN102755186A CN 102755186 A CN102755186 A CN 102755186A CN 2012102613256 A CN2012102613256 A CN 2012102613256A CN 201210261325 A CN201210261325 A CN 201210261325A CN 102755186 A CN102755186 A CN 102755186A
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Abstract
A special anatomic locking bone plate for peripherical joint fusion of foot bone and talus comprises a first locking plate and a second locking plate; a first locking screw hole, a second locking screw hole and a third locking screw hole are formed on the first locking plate in sequence from left to right; a fourth locking screw hole, a fifth locking screw hole and a sixth locking screw hole are formed on the second locking plate in sequence from left to right; the first locking plate at the first locking screw hole is connected with the second locking plate at the fourth locking screw hole through a first bone plate; the first locking plate at the second locking screw hole is connected with the second locking plate at the sixth locking screw hole through a second bone plate; and both the first bone plate and the second bone plate incline outwards. The anatomic locking bone plate conforms to surface configuration of bones of the peripherical joints of normal foot bone and talus of a healthy Chinese, and ensures the angle stability after joint fusion.
Description
(1) technical field
The present invention relates to the fingers and palms exterior fixation bracket.
(2) background technology
Foot is the difficult point of orthopaedic trauma treatment apart from all articular trauma posterior joint inflammation always, and particularly foot has higher complication and disability rate apart from the operative treatment of all joint fusion.Strict foot requires thoroughly to remove articular surface and strong fixing apart from all joint fusion.Especially with the splitting of bone piece or when subsiding, the fixing of the present hollow nail that adopts, pressed nail or general steel plate often can not reach desired therapeutic effect, occurs merging loosening and solid failure easily.
Exactly because the needs in the treatment, we more and more clearly recognize, to the operation of foot apart from all this specific types of joint fusion, lack exclusive anatomical form inside-fixture.Therefore need design more to meet sufficient articulatio talonavicularis anatomic form, the fit internal fixation system of bone surface more.That ideal anatomical form inner fixer requires is strong, paste clothes with the bone surface form, can not stimulate soft tissue to have corresponding angle stability simultaneously.
(3) summary of the invention
In view of also there not being at present a kind of blade plate that is specifically designed to foot apart from all facet fusion surgeries, the present invention provides a kind of foot apart from the special-purpose anatomical form locking bone fracture plate of all joint fusion.
The technical scheme that the present invention solves its technical problem is: foot is apart from the special-purpose anatomical form locking bone fracture plate of all joint fusion; Comprise first lockplate and second lockplate; Described first lockplate is provided with first screw hole, second screw hole, the 3rd hole screw hole that is arranged in order from left to right, and described second lockplate is provided with the 4th screw hole, the 5th screw hole, the 6th screw hole from left to right;
Be connected through first blade plate between second lockplate at first lockplate at the described first screw hole place and the 4th locking screw hole place; Be connected through second blade plate between second lockplate at first lockplate at the said second screw hole place and the 6th locking screw hole place, described first blade plate and second blade plate are all outward-dipping.
Further, described first lockplate also has the extension of thinking that a left side is extended, and described extension is provided with the 7th screw hole, the 8th screw hole that is arranged in order from left to right.
The present invention in use; At first in first screw hole, second screw hole, the 4th screw hole, the 5th screw hole, the 6th screw hole, squeeze into lock screw; In this process; First blade plate and second blade plate need carry out moulding (distortion), can first lockplate be levered up through in the 3rd screw hole, inserting specific purpose tool, thereby make win blade plate and the distortion of second blade plate.After in first screw hole, second screw hole, the 4th screw hole, the 5th screw hole, the 6th screw hole, squeezing into lock screw, nailing in the 3rd screw hole again.
Before this patent of application, the applicant has carried out morphology to normal Chinese's normal foot of larger samples amount apart from the Zhou Guanjie bone surface and has measured and study.By CT scan and three-dimensional reconstruction image and corresponding radiographic measurement software is gathered and meter has been calculated the BIAO and BEN data of larger samples amount.Can think image data that the applicant obtained with measure the image data that calculates and represented normal Chinese's foot apart from the general anatomical features of Zhou Guanjie bone surface, can reflect the form characteristics at this position of normal Chinese.
Beneficial effect of the present invention is: 1. meet the configuration of surface of normal Chinese's normal foot apart from the Zhou Guanjie skeleton, more stick on clothes with the bone surface form.2. the collaborative locking of first lockplate and second lockplate provides the angle stability after the joint fusion.3. be employed in the mode of first blade plate and second blade plate two locking; Leave the space between first blade plate and second blade plate and the bone; The existence in this space makes and can not produce friction between bone and the blade plate, and do not influence the blood supply of bone surface blood capillary; First blade plate, second blade plate (steel plate) are when providing strong internal fixation, and stimulation surrounding soft tissue has been avoided in design of steel plate thin layer and surface smooth design.
(4) description of drawings
Fig. 1 is a structural representation of the present invention.
(5) specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain.
With reference to Fig. 1; Foot is apart from the special-purpose anatomical form locking bone fracture plate of all joint fusion; Comprise first lockplate 9 and second lockplate 10; Described first lockplate 9 is provided with first screw hole 1 that is arranged in order from left to right, second screw hole 2, the 3rd hole screw hole 3, and described second lockplate 10 is provided with from left to right the 4th screw hole 4, the 5th screw hole 5, the 6th screw hole 6;
Be connected through first blade plate 11 between second lockplate at first lockplate at described first screw hole 1 place and the 4th locking screw hole 4 places; Be connected through second blade plate 12 between second lockplate at first lockplate at said second screw hole 2 places and the 6th locking screw hole 6 places, described first blade plate 11 and second blade plate 12 are all outward-dipping.
In use; At first in first screw hole 1, second screw hole 2, the 4th screw hole 4, the 5th screw hole 5, the 6th screw hole 6, squeeze into lock screw; In this process; First blade plate 11 and second blade plate 12 need carry out moulding (distortion), can first lockplate be levered up through in the 3rd screw hole 3, inserting specific purpose tool, thereby make win blade plate 11 and 12 distortion of second blade plate.After in first screw hole 1, second screw hole 2, the 4th screw hole 4, the 5th screw hole 5, the 6th screw hole 6, squeezing into lock screw, nailing in the 3rd screw hole 3 again.
In the present embodiment; The effect of the 7th screw hole 7 and the 8th screw hole 8 is special-purpose identical with the 3rd screw hole 3; It also is its auxiliary moulding effect; After in first screw hole, second screw hole, the 4th screw hole, the 5th screw hole, the 6th screw hole, squeezing into lock screw, nailing in the 7th screw hole 7, the 8th screw hole 8 again.
Claims (2)
1. foot is apart from the special-purpose anatomical form locking bone fracture plate of all joint fusion; It is characterized in that: comprise first lockplate and second lockplate; Described first lockplate is provided with first screw hole, second screw hole, the 3rd hole screw hole that is arranged in order from left to right, and described second lockplate is provided with the 4th screw hole, the 5th screw hole, the 6th screw hole from left to right;
Be connected through first blade plate between second lockplate at first lockplate at the described first screw hole place and the 4th locking screw hole place; Be connected through second blade plate between second lockplate at first lockplate at the said second screw hole place and the 6th locking screw hole place, described first blade plate and second blade plate are all outward-dipping.
2. foot as claimed in claim 1 is apart from the special-purpose anatomical form locking bone fracture plate of all joint fusion; It is characterized in that: described first lockplate also has the extension of thinking that a left side is extended, and described extension is provided with the 7th screw hole, the 8th screw hole that is arranged in order from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210261325.6A CN102755186B (en) | 2012-07-26 | 2012-07-26 | Special anatomic locking bone plate for peripherical joint fusion of foot bone and talus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210261325.6A CN102755186B (en) | 2012-07-26 | 2012-07-26 | Special anatomic locking bone plate for peripherical joint fusion of foot bone and talus |
Publications (2)
| Publication Number | Publication Date |
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| CN102755186A true CN102755186A (en) | 2012-10-31 |
| CN102755186B CN102755186B (en) | 2014-12-24 |
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| CN201210261325.6A Active CN102755186B (en) | 2012-07-26 | 2012-07-26 | Special anatomic locking bone plate for peripherical joint fusion of foot bone and talus |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523327A (en) * | 2015-01-12 | 2015-04-22 | 常州华森医疗器械有限公司 | Talonavicular fusion plate |
| CN109223153A (en) * | 2018-10-22 | 2019-01-18 | 大泗医疗生物科技有限公司 | A kind of locking fixation steel plate for fracture of scaphoid |
| CN109288573A (en) * | 2018-09-30 | 2019-02-01 | 创美得医疗器械（天津）有限公司 | The double fixedly locked synthetism structure of distal fibular A type fracture |
| US10245086B2 (en) | 2015-02-18 | 2019-04-02 | Treace Medical Concepts, Inc. | Bone plating kit for foot and ankle applications |
| US10245088B2 (en) | 2015-01-07 | 2019-04-02 | Treace Medical Concepts, Inc. | Bone plating system and method |
| US11583323B2 (en) | 2018-07-12 | 2023-02-21 | Treace Medical Concepts, Inc. | Multi-diameter bone pin for installing and aligning bone fixation plate while minimizing bone damage |
| US11890039B1 (en) | 2019-09-13 | 2024-02-06 | Treace Medical Concepts, Inc. | Multi-diameter K-wire for orthopedic applications |
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| EP1707139A1 (en) * | 2005-03-31 | 2006-10-04 | DePuy Products, Inc. | Mid-foot fixation plate |
| CN200942119Y (en) * | 2006-08-16 | 2007-09-05 | 李西成 | Fixation instrument for calcaneal fracture |
| CN201094662Y (en) * | 2007-10-25 | 2008-08-06 | 张英泽 | Anatomy type shape-adapted heel bone steel plate |
| CN101346105A (en) * | 2005-12-21 | 2009-01-14 | 新特斯有限责任公司 | Resorbable anterior cervical plating system with screw retention mechanism |
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| WO2012033928A1 (en) * | 2010-09-10 | 2012-03-15 | Depuy Products, Inc. | Joint fusion construct |
| CN202699267U (en) * | 2012-07-26 | 2013-01-30 | 徐仲棉 | Anatomical form locking bone fracture plate special for foot distance peripheral joint fusion |
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- 2012-07-26 CN CN201210261325.6A patent/CN102755186B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1707139A1 (en) * | 2005-03-31 | 2006-10-04 | DePuy Products, Inc. | Mid-foot fixation plate |
| CN101346105A (en) * | 2005-12-21 | 2009-01-14 | 新特斯有限责任公司 | Resorbable anterior cervical plating system with screw retention mechanism |
| CN200942119Y (en) * | 2006-08-16 | 2007-09-05 | 李西成 | Fixation instrument for calcaneal fracture |
| US20100063505A1 (en) * | 2007-03-22 | 2010-03-11 | Robert Frigg | Bone plate |
| CN102065783A (en) * | 2007-09-27 | 2011-05-18 | 新特斯有限责任公司 | Nail-plate combination |
| CN201094662Y (en) * | 2007-10-25 | 2008-08-06 | 张英泽 | Anatomy type shape-adapted heel bone steel plate |
| US20090318979A1 (en) * | 2008-06-20 | 2009-12-24 | Osteomed L.P. | Locking Plate Benders |
| CN201260693Y (en) * | 2008-09-14 | 2009-06-24 | 李强 | Bone plate for radius far-end fracture |
| WO2012033928A1 (en) * | 2010-09-10 | 2012-03-15 | Depuy Products, Inc. | Joint fusion construct |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10245088B2 (en) | 2015-01-07 | 2019-04-02 | Treace Medical Concepts, Inc. | Bone plating system and method |
| US11154340B2 (en) | 2015-01-07 | 2021-10-26 | Treace Medical Concepts, Inc. | Bone plating system and method |
| CN104523327A (en) * | 2015-01-12 | 2015-04-22 | 常州华森医疗器械有限公司 | Talonavicular fusion plate |
| US10245086B2 (en) | 2015-02-18 | 2019-04-02 | Treace Medical Concepts, Inc. | Bone plating kit for foot and ankle applications |
| US11344347B2 (en) | 2015-02-18 | 2022-05-31 | Treace Medical Concepts, Inc. | Bone plating kit for foot and ankle applications |
| US11583323B2 (en) | 2018-07-12 | 2023-02-21 | Treace Medical Concepts, Inc. | Multi-diameter bone pin for installing and aligning bone fixation plate while minimizing bone damage |
| CN109288573A (en) * | 2018-09-30 | 2019-02-01 | 创美得医疗器械（天津）有限公司 | The double fixedly locked synthetism structure of distal fibular A type fracture |
| CN109223153A (en) * | 2018-10-22 | 2019-01-18 | 大泗医疗生物科技有限公司 | A kind of locking fixation steel plate for fracture of scaphoid |
| US11890039B1 (en) | 2019-09-13 | 2024-02-06 | Treace Medical Concepts, Inc. | Multi-diameter K-wire for orthopedic applications |
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| Publication number | Publication date |
|---|---|
| CN102755186B (en) | 2014-12-24 |
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