Universal vertebra replacement device for spinal surgery of orthopedics department

A reduction device and spine technology, applied in the field of medical devices, can solve problems such as labor-consuming labor, difficult patient recovery, inaccurate reduction, etc., and achieve the effects of complete fixation, labor saving, and convenient fixation.

Active Publication Date: 2017-10-27
刘明
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] With the advancement of medical technology, the operation of reduction and fixation after the complete resection of the lesioned or deformed vertebral body has been implemented clinically. Reliable temporary fixation and accurate surgical reduction between the lower two vertebral bodies is an important part of successful surgery. When the vertebral body is reset, it is necessary to use a reset device to reset the spine, and then position it by implanting a steel plate. But the structure of the existing reset device is complicated, and all are manually controlled, so it will cause inaccurate reset, and it can't be persisted for a long time. difficult, very inconvenient to use

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  • Universal vertebra replacement device for spinal surgery of orthopedics department
  • Universal vertebra replacement device for spinal surgery of orthopedics department

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see Figure 1-2 , the present invention provides a technical solution: a vertebral body universal resetter for orthopedic spine surgery, including a connecting frame 15, a second electric telescopic rod 13 is arranged at the center of the lower surface of the cross bar of the connecting frame 15, and the second electric telescopic rod 13 is The telescoping end of telescopic link 13 is provided with circular connecting plate 16, and the two sides of circ...

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Abstract

The invention discloses a universal vertebra replacement device for the spinal surgery of the orthopedics department. The universal vertebra replacement device comprises a connecting rack and is characterized in that a second electric telescoping rod is arranged at the center of the lower surface of the transverse rod of the connecting rack, the telescoping end of the second electric telescoping rod is provided with a circular connecting plate, and second fixing teeth are connected to two sides of the circular connecting plate through hinge seats. The universal vertebra replacement device has the advantages that the device can be fixed through fixing magnets, the second fixing teeth can be driven to rotate through a second air cylinder telescoping rod so as to position the middle of the vertebra of a patient to allow the fixing to be convenient, two sides of the injured vertebra and other vertebrae can be fixed through first fixing teeth to allow the fixing to be thorough, electric fixing can be performed to allow the fixing to be accurate, a large amount of manual labor can be saved, and good later recovery of the patient can be achieved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a vertebral body universal resetter for orthopedic spinal surgery. Background technique [0002] With the advancement of medical technology, the operation of reduction and fixation after the complete resection of the lesioned or deformed vertebral body has been implemented clinically. Reliable temporary fixation and accurate surgical reduction between the lower two vertebral bodies is an important part of successful surgery. When the vertebral body is reset, it is necessary to use a reset device to reset the spine, and then position it by implanting a steel plate. But the structure of the existing reset device is complicated, and all are manually controlled, so it will cause inaccurate reset, and it can't be persisted for a long time. Difficulty, very inconvenient to use. Contents of the invention [0003] The technical problem to be solved by the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/70
CPCA61B17/7074A61B17/7076A61B2017/564
Inventor 刘明
Owner 刘明
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