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Bone fracture plate with combined holes

A bone plate and combined hole technology, applied in the field of medical devices, can solve the problems of single pressurized hole, inconvenient screw hole for surgeons, single threaded hole for screw hole, etc., and achieve the effect of improving the effect

Inactive Publication Date: 2013-04-17
SUZHOU XINRONG BEST MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] In the actual operation process, the surgeon needs to select the form of screw holes according to the actual situation, while in a traditional bone plate, the screw holes on the bone plate body are either all single threaded holes, or all are single plus. Pressure holes, so it is very inconvenient for surgeons to choose the form of screw holes, and they cannot freely choose threaded holes and pressure holes according to actual needs

Method used

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  • Bone fracture plate with combined holes

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Embodiment Construction

[0009] The present invention will be further described in detail below in conjunction with the accompanying drawings and the best embodiment.

[0010] Such as figure 1 As shown, a bone plate with a combination hole includes: a bone plate head 1 and a bone plate body 2, a number of screw holes 3 are arranged on the bone plate body 2, and the number of screw holes 3 is determined by the length of the bone plate body 2 It is determined that the cross section of each screw hole 3 is "8" shaped, and each "8" shaped screw hole is formed by the intersection of a threaded hole 4 and a pressure hole 5 .

[0011] During surgery, the surgeon can freely and conveniently select the form of the screw hole according to the actual situation. When the threaded hole 4 is selected, the threaded locking screw used in conjunction with the threaded hole 4 is screwed into the bone from the threaded hole 4, and at the same time the locking screw and the threaded hole 4 are firmly locked with each ot...

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Abstract

The invention discloses a bone fracture plate with combined holes. The bone fracture plate comprises a head and a body, wherein the body is provided with a plurality of screw holes, the cross section of each screw hole is '8'-shaped, and each '8'-shaped screw hole is formed by combining one threaded hole with one pressurizing hole. The bone fracture plate with the combined holes has the advantages that each screw hole is formed by combining the threaded hole with the pressurizing hole, thus, a surgeon can quite freely and conveniently select the threaded holes or the pressurizing holes when in operation, and internal fixing effect of the bone fracture plate is effectively improved. Besides, the bone fracture plate is mainly used for internal fixing of fractured limbs.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a bone plate used as an internal fixation device in fracture surgery. Background technique [0002] After a bone fracture, the fractured bone should be repaired promptly and correctly in order to reduce pain and damage to the appearance, and to restore and maintain the original function of the bone. A fractured bone is reinforced and aligned using fixation devices, which include casts for external fixation and bone plates for internal fixation, as is standard practice in fracture surgery. Among them, the bone plate is usually made of metal material, and the bone plate installed can be permanently left in place or removed after the bone has fully healed. The structure of the current traditional bone plate for internal fixation includes: a bone plate head and a bone plate body. A number of screw holes are arranged on the bone plate body, and the screw holes are threaded holes or p...

Claims

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Application Information

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IPC IPC(8): A61B17/80
Inventor 金桃吴剑顾鑫磊
Owner SUZHOU XINRONG BEST MEDICAL INSTR
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