CN105326552A - Distal radius palmaris locking plate - Google Patents
Distal radius palmaris locking plate Download PDFInfo
- Publication number
- CN105326552A CN105326552A CN201410393009.3A CN201410393009A CN105326552A CN 105326552 A CN105326552 A CN 105326552A CN 201410393009 A CN201410393009 A CN 201410393009A CN 105326552 A CN105326552 A CN 105326552A
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- China
- Prior art keywords
- plate body
- hole
- locking
- palmaris
- expanded end
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Abstract
The invention belongs to the technical field of medical instruments and particularly relates to a distal radius palmaris locking plate. The distal radius palmaris locking plate comprises a plate body provided with a shield-shaped head, the other end of the plate body extends outwards and upwards to form an expanded end, an extension portion between the expanded end and the plate body is provided with a hole for facilitating observation and bone transplantation, the plate body is provided with two locking compression holes and an elongated combination hole, and a plurality of universal screw holes are formed in the expanded end. The distal radius palmaris locking plate has the advantages that since the plate body is provided with the shield-shaped head, damage to soft tissues during implantation can be reduced; the other end of the plate body extends outwards and upwards to form the expanded end, the extension portion between the expanded end and the plate body is provided with the hole for facilitating observation and bone transplantation, the plate body is provided with the two locking compression holes and the elongated combination hole, the universal screw holes are formed in the expanded end, and accordingly selection of more screw implantation angles is facilitated and locking is firmer.
Description
Technical field
The invention belongs to technical field of medical instruments, be specifically related to a kind of distal radial palmar 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, and cause locking insecure, after locking, screw hold is not strong, time one is long, just be 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, can not select the implant angle of screw, implant angle does not have alternative.
Summary of the invention
The object of the invention is to solve above-mentioned technical problem and a kind of distal radial palmar 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 lockplate, comprise a plate body, described plate body has a clypeate head, the other end of described plate body upwards stretches out formation one enlarged end, extension between described enlarged end and described plate body is provided with one and convenient observes and the hole of bone grafting, described plate body is provided with two locking compress holes and a lengthening combined hole, multiple Universal screw nail hole in described enlarged end.
Improve as one, described enlarged end is provided with four kirschner pin holes.
Improve as one, the two bottom sides of described lengthening combined hole is provided with two kirschner pin holes, and described clypeate head is provided with a kirschner pin hole.
The plate body of distal radial palmar lockplate of the present invention is owing to having a clypeate head, be conducive in implantation process, reducing the infringement to soft tissue, the other end of described plate body upwards stretches out formation one enlarged end, extension between described enlarged end and described plate body is provided with one and convenient observes and the hole of bone grafting, described plate body is provided with two locking compress holes and a lengthening combined hole, multiple Universal screw nail hole in described enlarged end, convenient selection more perspective pedicle screw, select more, lock more firm.
Accompanying drawing explanation
Figure 1 shows that the structural representation of a kind of distal radial palmar 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 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 lockplate 1, comprise a plate body 2, described plate body has a clypeate head 4, the other end of described plate body 2 upwards stretches out formation one enlarged end 3, and the extension between described enlarged end 3 and described plate body 2 is provided with one and conveniently observes and the hole 7 of bone grafting, and described plate body 2 is provided with two locking compress holes 5 and a lengthening combined hole 6, be convenient to the temporary position adjustment of lockplate 1, multiple Universal screw nail hole 8 in described enlarged end 3.
Described Universal screw nail hole 8 is preferably 7, locking can be made firmly more stable, hold is better, lock more firm, and implant after lock screw can be made to carry out the adjustment of respective angles, be conducive to selecting different angle pedicle screws to lock according to the different situations of patient in performing the operation.
Improve as one, described enlarged end 3 is provided with four kirschner pin holes 9.
Improve as one, the two bottom sides of described lengthening combined hole 6 is provided with two kirschner pin holes 10, and described clypeate head 4 is provided with a kirschner pin hole 11.
Described kirschner pin hole can facilitate the temporary fixed of lockplate 1.
Improve as one, the upper outer ledge of described plate body has the smooth anatomical form structure with the inclination of arcwall face, can reduce and implant rear plate body to the damage of human body soft tissue.
The plate body of distal radial palmar lockplate of the present invention is owing to having a clypeate head, be conducive in implantation process, reducing the infringement to soft tissue, the other end of described plate body upwards stretches out formation one enlarged end, extension between described enlarged end and described plate body is provided with one and convenient observes and the hole of bone grafting, described plate body is provided with two locking compress holes and a lengthening combined hole, multiple Universal screw nail hole in described enlarged end, convenient selection more perspective pedicle screw, select more, lock more firm.
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 lockplate, it is characterized in that, comprise a plate body, described plate body has a clypeate head, the other end of described plate body upwards stretches out formation one enlarged end, extension between described enlarged end and described plate body is provided with one and convenient observes and the hole of bone grafting, and described plate body is provided with two locking compress holes and a lengthening combined hole, multiple Universal screw nail hole in described enlarged end.
2. distal radial palmar lockplate according to claim 1, it is characterized in that, described enlarged end is provided with four kirschner pin holes.
3. distal radial palmar lockplate according to claim 1 or 2, is characterized in that, the two bottom sides of described lengthening combined hole is provided with two kirschner pin holes, and described clypeate head is provided with a kirschner pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393009.3A CN105326552A (en) | 2014-08-11 | 2014-08-11 | Distal radius palmaris locking plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393009.3A CN105326552A (en) | 2014-08-11 | 2014-08-11 | Distal radius palmaris locking plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105326552A true CN105326552A (en) | 2016-02-17 |
Family
ID=55277475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410393009.3A Pending CN105326552A (en) | 2014-08-11 | 2014-08-11 | Distal radius palmaris locking plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105326552A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| US20130079828A1 (en) * | 2011-09-27 | 2013-03-28 | Steven Glickel | Distal Radius Volar Locking Plate With Extension for Ulnar Volar Fragment |
| 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 |
-
2014
- 2014-08-11 CN CN201410393009.3A patent/CN105326552A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20130079828A1 (en) * | 2011-09-27 | 2013-03-28 | Steven Glickel | Distal Radius Volar Locking Plate With Extension for Ulnar Volar Fragment |
| 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 |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |