Distal radius claw type locking bone fracture plateTechnical field
The present invention relates to technical field of medical instruments, particularly a kind of distal radius claw type locking bone fracture plate.
Background technology
Radius far-end fracture is very complicated, and treatment difficulty is large, and existing steel plate design template is various, selects difficulty in doctor's art.
Summary of the invention
The object of the invention is to overcome the defect that prior art exists, provide a kind of easy for operation, can free plastotype, the distal radius claw type locking bone fracture plate of multiple fracture can be solved.
The technical scheme realizing the object of the invention is: a kind of distal radius claw type locking bone fracture plate, has bone-fracture fixation steel plate; Described bone-fracture fixation steel plate head has some claw types and divides support plate; Described point of support plate offers double end taper thread hole.
Point support plate described in technique scheme by the annular plate with concentric double end taper thread hole and connecting plate one-body molded, dividing between the annular plate of the lower end of support plate and connecting plate is that " " shape or " △ " shape connect, and is " l " shape or the connection of " y " shape between the annular plate of the upper end of point support plate and connecting plate.
The width of connecting plate described in technique scheme equals the external diameter of annular plate and the difference of internal diameter.
After adopting technique scheme, the present invention has following positive effect:
(1) the present invention have easy for operation, can the feature such as free plastotype, a block plate can solve multiple fracture, convenient operation.
(2) the annular plate of the upper end of of the present invention point of support plate and connecting plate are in " l " shape or " y " shape, and the width of connecting plate is identical with the difference of internal diameter with the external diameter of annular plate or close, is convenient to doctor moulding in art.
Accompanying drawing explanation
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is structural representation of the present invention;
Attached number in the figure is: bone-fracture fixation steel plate 1, point support plate 2, double end taper thread hole 3, annular plate 4, connecting plate 5.
Detailed description of the invention
(embodiment 1)
See Fig. 1, the present invention has bone-fracture fixation steel plate 1; Described bone-fracture fixation steel plate 1 head has some claw types and divides support plate 2; Described point of support plate 2 offers double end taper thread hole 3.Described point of support plate 2 is one-body molded by the annular plate 4 and connecting plate 5 being with concentric double end taper thread hole, dividing between the annular plate 4 of the lower end of support plate 2 and connecting plate 5 is that " " shape or " △ " shape connect, and is " l " shape or the connection of " y " shape between the annular plate 4 of the upper end of point support plate 2 and connecting plate 5.The width of connecting plate 5 equals the external diameter of annular plate 4 and the difference of internal diameter.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.