Orthopedic positioned drilling apparatus and usage method thereof

Abstract

The invention discloses an orthopedic positioned drilling apparatus and a usage method thereof. The orthopedic positioned drilling apparatus comprises a leg fixing bracket, an installation base, and alongitudinal telescoping rod; the installation base is fixedly connected with a top part of the leg fixing bracket; the longitudinal telescoping rod is fixedly connected with a bottom part of the legfixing bracket; a telescoping limit bracket is movably connected with the interior of the leg fixing bracket; a positioning groove is fixedly connected with a surface of the telescoping limit bracket; one side of the leg fixing bracket is embedded and connected with a positioning pin; an installation slot is fixedly connected with a bottom part of the installation base; and the interior of the installation slot is embedded and connected with a limit rod. Safety of the orthopedic positioned drilling apparatus is improved by the limit rod; flexibility of the orthopedic positioned drilling apparatus is improved by an adjustable leg fixing mechanism; and stability of the orthopedic positioned drilling apparatus is improved by a telescopic apparatus fixing mechanism. Moreover, a limit block has a protective effect on a patient; a buffer pad extends service life of a main body of the orthopedic positioned drilling apparatus; and a sponge pad improves comfort use experience of the main bodyof the orthopedic positioned drilling apparatus. Thus, the orthopedic positioned drilling apparatus is suitable for use of fixed position drilling in orthopedics, and has a broad development prospectin the future.

Description

Technical field [0001] The invention belongs to the technical field of medical instruments, and specifically relates to an orthopedic positioning and punching device and a use method. Background technique [0002] In the prior art, in order to perforate the bones of the human body, it is often necessary to use a punching device to perforate the bones of the human body. [0003] Most of the existing orthopedic punching devices do not have a patient leg fixation mechanism or the fixation mechanism is not flexible enough, resulting in a certain limitation in the use of the device. The existing orthopedic punching device is prone to punching during operation. The phenomenon of crooked hole punching will cause the punched hole to be too large, which will not only cause harm to the patient, but also prolong the recovery time of the patient. The existing orthopedic punching device itself is not well fixed during use. It is easy to cause the main body of the device to shake during the ope...

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