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

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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  • An implant tool for orthopedic prosthesis fixation
  • An implant tool for orthopedic prosthesis fixation
  • An implant tool for orthopedic prosthesis fixation

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Embodiment Construction

[0031] The following specific embodiments are used to illustrate the embodiments of the present invention. Those who are familiar with the technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the present invention. , not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Refer to the manual attached Figure 1-4 , An implant tool for orthopaedic prosthesis fixation in this embodiment includes a recovery cabin 1, and the top of the recovery cabin 1 is provided with a punching mechanism and a grinding mechanism;

[0033]The punching mechanism includes a first motor compartment 2, the first motor compartment 2 is arranged on the top of the recovery compartment 1, a part...

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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.

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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Application Information

Patent Timeline
17 Jun 2022
Publication
CN113040861B
IPC
A61B17/16
CPC
A61B17/1604; A61B17/1659; A61B2217/002
Inventors
郭鸿彬; 张屹