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Humerus straight protection steel board

A humerus, straight technology, applied in the field of humerus straight protection plate, can solve the problem of unable to fix humerus broken bone

Inactive Publication Date: 2014-07-16
泰州市中兴医械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the inadequacy of the prior art that cannot fix the broken bones of the humerus in an all-round way, the present invention provides a humerus straight protection plate with a simple structure that can fix the broken bones on both sides of the humerus

Method used

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  • Humerus straight protection steel board
  • Humerus straight protection steel board

Examples

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with drawings and embodiments.

[0013] figure 1 , 2 As shown, a humerus straight protective plate includes a straight section 2, a protective wing 3, a threaded hole 4, a locking pressurized hole 5, a countersunk screw 6 and a countersunk pressurized screw 7. The two sides of the straight section 2 are symmetrically provided with a plurality of protective wings 3, and the protective wings 3 are in the shape of facing the inner side of the straight section; the straight section 2 is provided with a plurality of locking pressure holes 5, and the locking pressure holes 5 A countersunk head pressure screw 7 screwed to the humerus 1 is provided inside, a plurality of threaded holes 4 are provided on the fork leg 2 and the protective wing 3 , and a countersunk screw 6 screwed to the humerus 8 is provided in the threaded hole 4 .

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Abstract

A humerus straight protection steel board comprises a straight section which is of a structure with the inner side face matched with the humerus backbone, and a plurality of locating holes are formed in the straight section. The humerus straight protection steel board is characterized by further comprising a plurality of protection wings which are symmetrically arranged on the two sides of the straight section and are in a contained shape towards the inner side face of the straight section; when the straight section is fixed to the humerus backbone, the inner side face of the straight section is attached to the front face of the humerus backbone, the two sides of the protection wings wrap the two sides of the humerus backbone in a containing mode, crush bones on the two sides of the humerus can be stably fixed in the mode that screws or fixing needles penetrate through threaded holes or needle penetrating holes, the completeness of the humerus is protected, and the fracture healing and treatment effect of the humerus is improved; countersunk head screws are flat on the surface of the steel board when used, no protrusion exists, implantation is convenient, pains caused by use of the screws are relieved, and postoperative healing is facilitated; the locking firmness is improved through a countersunk forcing screw.

Description

technical field [0001] The invention relates to the field of implant instruments, in particular to a humerus straight protection steel plate. Background technique [0002] In modern orthopedic surgery, most fractures of the humeral shaft are fixed with plate implantation. The traditional plate is provided with locking holes and locking and compression holes. The locking plate is locked on the dorsal side of the humeral shaft with locking screws and compression screws, and the locking plate is placed on the humerus. The fixation is stable, but it only has a good fixation effect on the broken bone on the dorsal side of the humerus, and it cannot fix the broken bone on both sides of the humerus. Contents of the invention [0003] Aiming at the deficiency in the prior art that the broken bones of the humerus cannot be fixed in an all-round way, the present invention provides a straight humerus protection plate with a simple structure that can fix the broken bones on both sides...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/80A61B17/68
CPCA61B17/8061A61B17/86
Inventor 史亚军戴有勇
Owner 泰州市中兴医械科技有限公司
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