CN105326551A - Double-column locking plate for distal radius palmaris - Google Patents
Double-column locking plate for distal radius palmaris Download PDFInfo
- Publication number
- CN105326551A CN105326551A CN201410392756.5A CN201410392756A CN105326551A CN 105326551 A CN105326551 A CN 105326551A CN 201410392756 A CN201410392756 A CN 201410392756A CN 105326551 A CN105326551 A CN 105326551A
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- China
- Prior art keywords
- locking
- plate body
- straight plate
- column
- double
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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
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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
The invention belongs to the technical field of medical instruments and particularly relates to a double-column locking plate for distal radius palmaris. The double-column locking plate comprises a straight plate body which is provided with a shield-shaped head, four locking compression holes and a compression locking hole, the compression locking hole is positioned in the upper middle of the straight plate body, two furcated column head bodies are formed at the upper end of the straight plate body, and each column head body is provided with a plurality of screw holes. The double-column locking plate for the distal radius palmaris has the advantages that the straight plate body is provided with the shield-shaped head, the four locking compression holes and the compression locking hole, the compression locking hole is positioned in the upper middle of the straight plate body, the two furcated column head bodies are formed at the upper end of the straight plate body, each column head body is provided with the screw holes, and accordingly damage to soft tissues during implantation can be reduced; by the aid of the screw holes, multiple kinds of selection is facilitated, more selection can be achieved and locking is firm.
Description
Technical field
The invention belongs to technical field of medical instruments, be specifically related to a kind of distal radial palmar twin columns lockplate.
Background technology
In surgical procedures, when running into the situations such as fracture or bone splits, by needing to use the bone of metal lockplate to undamaged portion at corresponding corresponding position to lock, the screw that usual employing is special, or coordinate the special lock screw of corresponding lock hole to implant to lock.
At present, when carrying out the bone locking of distal radius, particularly when locking distal radial palmar, lockplate used due to lock hole design unreasonable, slab structure is science not, cause locking insecure, after locking, screw hold is not strong, and the time one is long, is just easy to be pulled out, cause lockout failure, lose the function of locking, be unfavorable for the rehabilitation of patient body, in addition, easily causing patient's second hurt when implanting, adding the misery of patient.
Summary of the invention
The object of the invention is to solve above-mentioned technical problem and a kind of distal radial palmar twin columns lockplate being conducive to locking rear patient's rehabilitation is provided.
For achieving the above object, the present invention adopts following technical scheme:
A kind of distal radial palmar twin columns lockplate, comprise a straight plate body, described straight plate body has a clypeate head, described straight plate body is provided with four locking compress holes and a locking and pressurizing hole, described locking and pressurizing hole is positioned at the middle and upper part of described straight plate body, the upper end of described straight plate body has the stigma body of two bifurcateds, and each described stigma body is provided with screw hole.
The outer ledge of described stigma body is Wicresoft's structure.
The centrage in described four locking compress holes and described locking and pressurizing hole point-blank.
Distal radial palmar twin columns lockplate of the present invention by being provided with four locking compress holes and a locking and pressurizing hole on straight plate body, described locking and pressurizing hole is positioned at the middle and upper part of described straight plate body, described straight plate plate body has a clypeate head, the upper end of described straight plate body has the stigma body of two bifurcateds, each described stigma body is provided with screw hole, and be conducive to reducing the infringement to soft tissue in implantation process, screw hole conveniently carries out multiple choices, select more, locking firmly.
Accompanying drawing explanation
Figure 1 shows that the structural representation of a kind of distal radial palmar twin columns lockplate that the embodiment of the present invention provides.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present invention and advantage are further described, but the present invention is not limited to listed embodiment.
Shown in Figure 1, the figure shows the structure of a kind of distal radial palmar twin columns lockplate that the embodiment of the present invention provides.For convenience of explanation, illustrate only the part relevant with the embodiment of the present invention.
Refer to Fig. 1, a kind of distal radial palmar twin columns lockplate 1, comprise a straight plate body 2, described straight plate body 2 has a clypeate head 10, and described straight plate body 2 is provided with four locking compress holes 7, and a locking and pressurizing hole 9, described locking and pressurizing hole 9 is positioned at the middle and upper part of described straight plate body 2, namely be positioned at the middle part in three locking and pressurizing holes 9 and another one locking and pressurizing hole 9, the upper end of described straight plate body 2 has the stigma body 3,4 of two bifurcateds, and each described stigma body 3,4 is provided with screw hole.
As a kind of improvement of technology, described screw hole is 9, is divided into three groups, one group on stigma 3, one group on stigma 4, other one group at stigma 3, with on the connecting portion 11 of stigma 4, and often to organize screw hole be that triangular shape distributes, as shown in Figure 1.Wherein, the upper end of stigma 4 is higher than the upper end of stigma 3, and the two asymmetric setting.
As a kind of improvement of technology, the outer ledge of described stigma body 3,4 is Wicresoft's structure.
Further, improve as one, the centrage in described four locking compress holes and described locking and pressurizing hole point-blank.
The present invention passes through on straight plate body, be provided with four locking compress holes and a locking and pressurizing hole by distal radial palmar twin columns lockplate, described locking and pressurizing hole is positioned at the middle and upper part of described straight plate body, described straight plate body has a clypeate head, and the upper end of described straight plate body has the stigma body of two bifurcateds, and each described stigma body is provided with screw hole, be conducive in implantation process, reducing the infringement to soft tissue, screw hole conveniently carries out multiple choices, selects more, and locking firmly.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a distal radial palmar twin columns lockplate, it is characterized in that, comprise a straight plate body, described straight plate body has a clypeate head, described straight plate body is provided with four locking compress holes and a locking and pressurizing hole, described locking and pressurizing hole is positioned at the middle and upper part of described straight plate body, and the upper end of described straight plate body has the stigma body of two bifurcateds, and each described stigma body is provided with screw hole.
2. distal radial palmar twin columns lockplate according to claim 1, it is characterized in that, the outer ledge of described stigma body is Wicresoft's structure.
3. distal radial palmar twin columns lockplate according to claim 1 or 2, is characterized in that, the centrage in described four locking compress holes and described locking and pressurizing hole point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392756.5A CN105326551A (en) | 2014-08-11 | 2014-08-11 | Double-column locking plate for distal radius palmaris |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392756.5A CN105326551A (en) | 2014-08-11 | 2014-08-11 | Double-column locking plate for distal radius palmaris |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105326551A true CN105326551A (en) | 2016-02-17 |
Family
ID=55277474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410392756.5A Pending CN105326551A (en) | 2014-08-11 | 2014-08-11 | Double-column locking plate for distal radius palmaris |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105326551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480990A (en) * | 2018-11-05 | 2019-03-19 | 大泗医疗生物科技有限公司 | Distal radius lockplate and distal radius locking structure |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1120428A (en) * | 1994-10-08 | 1996-04-17 | 邳州市人民医院 | Fracture immobilization utilizing Ti alloy miniature steel plate |
| US6096040A (en) * | 1996-06-14 | 2000-08-01 | Depuy Ace Medical Company | Upper extremity bone plates |
| US6283969B1 (en) * | 2000-03-10 | 2001-09-04 | Wright Medical Technology, Inc. | Bone plating system |
| DE10125092A1 (en) * | 2001-05-23 | 2001-12-06 | Miho Nicoloff | Osteosynthesis plate has two Y-shaped arms of different length/ |
| JP2007190209A (en) * | 2006-01-19 | 2007-08-02 | Hiroaki Sakano | Back-side plate, palm-side plate, back-side guide block, palm-side guide block, plate locking screw, drill guide, steel wire guide, obtuse rod, distal radius back-side restorative device and distal radius palm-side restorative device |
| WO2009115741A2 (en) * | 2008-03-07 | 2009-09-24 | D.L.P. | Equipment for reducing a fracture, in particular a fracture situated in the area of the epiphyses |
| CN201631361U (en) * | 2010-01-18 | 2010-11-17 | 镱钛科技股份有限公司 | Y-shaped bone plate for distal radius |
| CN102429714A (en) * | 2011-08-15 | 2012-05-02 | 谢友军 | Distal end radius fracture plate |
| CN202386766U (en) * | 2011-11-15 | 2012-08-22 | 常州亨杰医疗器械有限公司 | Distal radius bone plate with multifunctional screw hole |
| CN103099663A (en) * | 2011-11-15 | 2013-05-15 | 常州亨杰医疗器械有限公司 | Radius far end bone fracture plate with multifunctional screw hole |
| CN202960729U (en) * | 2012-12-25 | 2013-06-05 | 常州迪恩医疗器械有限公司 | Distal radius universal locking bone plate |
| CN203388933U (en) * | 2013-06-28 | 2014-01-15 | 天津市康尔医疗器械有限公司 | Distal radius palmar locking plate |
| CN203493723U (en) * | 2013-10-15 | 2014-03-26 | 蔡水奇 | Locking and pressurizing bone fracture plate for rear side of far end of humerus |
| CN103876818A (en) * | 2012-12-19 | 2014-06-25 | 财团法人工业技术研究院 | Bone plate structure and surgical instrument |
-
2014
- 2014-08-11 CN CN201410392756.5A patent/CN105326551A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1120428A (en) * | 1994-10-08 | 1996-04-17 | 邳州市人民医院 | Fracture immobilization utilizing Ti alloy miniature steel plate |
| US6096040A (en) * | 1996-06-14 | 2000-08-01 | Depuy Ace Medical Company | Upper extremity bone plates |
| US6283969B1 (en) * | 2000-03-10 | 2001-09-04 | Wright Medical Technology, Inc. | Bone plating system |
| DE10125092A1 (en) * | 2001-05-23 | 2001-12-06 | Miho Nicoloff | Osteosynthesis plate has two Y-shaped arms of different length/ |
| JP2007190209A (en) * | 2006-01-19 | 2007-08-02 | Hiroaki Sakano | Back-side plate, palm-side plate, back-side guide block, palm-side guide block, plate locking screw, drill guide, steel wire guide, obtuse rod, distal radius back-side restorative device and distal radius palm-side restorative device |
| WO2009115741A2 (en) * | 2008-03-07 | 2009-09-24 | D.L.P. | Equipment for reducing a fracture, in particular a fracture situated in the area of the epiphyses |
| CN201631361U (en) * | 2010-01-18 | 2010-11-17 | 镱钛科技股份有限公司 | Y-shaped bone plate for distal radius |
| CN102429714A (en) * | 2011-08-15 | 2012-05-02 | 谢友军 | Distal end radius fracture plate |
| CN202386766U (en) * | 2011-11-15 | 2012-08-22 | 常州亨杰医疗器械有限公司 | Distal radius bone plate with multifunctional screw hole |
| CN103099663A (en) * | 2011-11-15 | 2013-05-15 | 常州亨杰医疗器械有限公司 | Radius far end bone fracture plate with multifunctional screw hole |
| CN103876818A (en) * | 2012-12-19 | 2014-06-25 | 财团法人工业技术研究院 | Bone plate structure and surgical instrument |
| CN202960729U (en) * | 2012-12-25 | 2013-06-05 | 常州迪恩医疗器械有限公司 | Distal radius universal locking bone plate |
| CN203388933U (en) * | 2013-06-28 | 2014-01-15 | 天津市康尔医疗器械有限公司 | Distal radius palmar locking plate |
| CN203493723U (en) * | 2013-10-15 | 2014-03-26 | 蔡水奇 | Locking and pressurizing bone fracture plate for rear side of far end of humerus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480990A (en) * | 2018-11-05 | 2019-03-19 | 大泗医疗生物科技有限公司 | Distal radius lockplate and distal radius locking structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |