An implant tool for orthopedic prosthesis fixation

A prosthesis fixation and implantation technology, which is applied in the field of orthopedic prosthesis fixation implantation tools, can solve problems such as splashing, debris residue, and affecting the effect of grinding, so as to avoid debris splashing, small cutting area, and easy cleaning Effect
CN113040861BActive Publication Date: 2022-06-17XIANGYA HOSPITAL CENT SOUTH UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
XIANGYA HOSPITAL CENT SOUTH UNIV
Publication Date
2022-06-17

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Abstract

The invention discloses an implant tool for orthopedic prosthesis fixation, specifically relates to the technical field of implant tools, including a recovery cabin, the top of the recovery cabin is provided with a punching mechanism and a grinding mechanism, and the punching mechanism includes a first A motor compartment, the inside of the first motor compartment is provided with a partition, one side of the partition is fixed with a first biaxial motor, one side of the first motor compartment is provided with a sleeve, and one side of the sleeve is A power shaft is fixedly provided, a hollow tube is provided on the other side of the sleeve, and a serrated ring is fixedly provided at one end of the hollow tube. The present invention uses the first double-axis motor to drive the power shaft and the sleeve to rotate by setting the punching mechanism, thereby causing the transmission rod and the hollow tube to rotate. After the sawtooth ring at one end of the hollow tube rotates, it directly contacts the outer end of the bone and cuts the bone. The hole is formed after cutting a round bone, the cutting area is small, the debris is less, and it is easy to clean up.
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Description

technical field

[0001] The invention relates to the technical field of implantation tools, in particular to an implantation tool used for orthopaedic prosthesis fixation. Background technique

[0002] Orthopedics is a category of modern medicine, which mainly studies the anatomical and physiological lesions of the human skeletal muscle system, and uses medical means to treat diseased or damaged bones. The treatment of diseases has become very diverse.

[0003] For orthopedic diseases, the most common method of modern medicine is surgical treatment. When a patient's bone is difficult to repair due to disease or trauma, it may be necessary to implant a prosthesis to replace the damaged bone. In the process of cutting, drilling, grinding and other operations on the original bone of the patient, when drilling the orthopaedic department, the traditional drilling method will generate a lot of bone debris, and it is difficult for the debris left in the wound. In addition, the tra...

Claims

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