Proximal femoral fracture repair auxiliary combination device and auxiliary components thereof

Abstract

The invention discloses a proximal femoral fracture repair auxiliary combination device and auxiliary components thereof. The auxiliary combination device comprises a first auxiliary component, a channel generating element, a second auxiliary component, a spiral push rod and a third auxiliary device. The first auxiliary component is arranged on a specific position of a femur, one end of the first auxiliary component is formed with two penetrating-prevention plate guiding ports and a guiding needle guiding port for a guiding needle to pass through, and the two penetrating-prevention plate guiding ports are arranged at two sides of the guiding needle guiding port. The channel generating element forms two penetrating-prevention plate channels through the two penetrating-prevention plate guiding ports. The second auxiliary component sleeves the spiral push rod, the spiral push rod drives the second auxiliary component and a side bone plate, the side bone plate also sleeves the spiral push rod, and is close to the other end of the second auxiliary component. The third auxiliary device applies force to the two penetrating-prevention plates. Through an integrated instrument design, the proximal femoral fracture repair auxiliary combination device can be implemented and applied to a screw structure with penetrating-prevention plates simply, the implementing time can be greatly saved, and the patient's burden can be effectively reduced.

Description

technical field [0001] The invention relates to a proximal femur fracture repair auxiliary combined instrument and its auxiliary components, especially to a proximal femoral fracture repair auxiliary combined instrument and its auxiliary components applied to screws with anti-penetration plates. Background technique [0002] Traditional proximal femoral fracture repair surgery (or DHS surgery) needs to be performed with a complete set of complicated surgical instruments, and requires multiple disassembly and assembly of the instruments. It has been researched and developed by the industry, as shown in Taiwan Patent No. M483060. Therefore, after the design of the anti-penetration plate is added, the steps required to perform the proximal femoral fracture repair operation are more complicated. [0003] Therefore, how to design a set of medical auxiliary combination device and implementation method, which can not only be implemented by medical personnel in simple steps, but als...

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Problems solved by technology

[0002] Traditional proximal femoral fracture repair surgery (or DHS surgery) needs to be performed with a complete set of complex surgical instruments, and requires multiple disassembly and assembly of instruments. It has been developed by the industry, as shown in Taiwan Patent No. M483060, so after adding the design of the anti-penetration plate, the steps required to perform the proximal femoral fracture repair operation are more complicated

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