Metallic anatomical bone fracture plate
Technical field
This utility model belongs to medical instruments field, relates in particular to a kind of metallic anatomical bone fracture plate.
Background technology
Blade plate is a kind of medical apparatus and instruments often using for fix bone clinically.Chinese patent 201110306108.X discloses a kind of blade plate, described blade plate has an end face, for contacting bottom surface and several screw hole of bone, described screw hole is through to bottom surface from the end face of blade plate, the both sides of described bottom surface are provided with several arcuate grooves, it is characterized in that: the both sides of described screw hole are provided with several locating holes.This patent can realize pre-determined bit, facilitate screw insert with art in the reset of bone.But the blood circulation that it can affect body local, is unfavorable for skeleton rehabilitation, and when hold-down screw, selectable angle is also limited.
Summary of the invention
In order to solve the problems of the technologies described above, this utility model provides a kind of metallic anatomical bone fracture plate, comprise blade plate body, screw hole and locating hole, described screw hole is positioned on described blade plate body, it is characterized in that described blade plate body is provided with long trough hole and bed course, described blade plate body and bed course are arcwall face, and its both sides are equipped with some depressed parts.
The material of described bed course is plastics or rubber.
The beneficial effects of the utility model are: on the contact surface of blade plate body and skeleton, bed course is set, blade plate body no longer directly contacts with human body, but with relatively there being certain elastic bed course, make the suffered pressure of people's contact level less, can guarantee its good blood circulation, utilize the growth of skeleton, prevent that anaphylaxis from appearring in human body simultaneously; Long trough hole is set on blade plate body, long trough hole for screw fixedly provides more can selected angle, be convenient to fix; Hone lamella body and bed course are designed to arcwall face, and its both sides arrange depressed part, and design meets body shape, is convenient to fit better human body, is beneficial to fix bone.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A profile of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is described further:
In figure, 1, blade plate body; 2, screw hole; 3, long trough hole; 4, bed course; 5, depressed part.
As shown in Figure 1 and Figure 2, six screw holes 2 are positioned on blade plate body 1, and blade plate body 1 is provided with two long trough holes 3 and material is the bed course 4 of plastics or rubber, and blade plate body 1 and bed course 4 are arcwall face, and its both sides are equipped with some depressed parts 5.
When use, bed course 4 and human body laminating.
Have been described in detail of the present utility model by embodiment above, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to this utility model application range, within all should still belonging to patent covering scope of the present utility model.