Orthopedics department net molding device

Abstract

The invention discloses an orthopedics department net molding device, and relates to the technical field of medical apparatuses and instruments. The orthopedics department net molding device comprisesa net pipe with the upper closed end, an absorbable flexible layer wrapping the net pipe, an inner pipe and a cover cap, wherein the net pipe comprises a plurality of annularly-distributed deformation strips; the inner pipe is arranged in an inner cavity of the net pipe and used for guiding a filler into the inner cavity of the net pipe, the upper end of the inner pipe is connected with the upperend of the net pipe, and the length of the inner pipe is smaller than that of the net pipe; the cover cap is used for connecting the lower end of the net pipe with the lower end of the inner pipe andblocking he lower end of the net pipe. According to the orthopedics department net molding device, an ingress pipe can feed the net pipe into the portion, needing to be opened, of the centrum, and atraction rope is pulled so that the net pipe can expand so as to open the centrum. Meanwhile, the ingress pipe can fill the net pipe with bone cement or bone blocks. When the orthopedics department net molding device is in use, only few auxiliary tools are needed, operation is easy, and the operation time can be greatly shortened.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an orthopedic mesh forming device. Background technique [0002] With the increase of the elderly population in society, orthopedic diseases such as osteoporosis are increasing year by year, leading to an increase in fracture patients year by year. In orthopedics, when performing joint reduction surgery, it is often necessary to fill in the bone defect. Most of the existing filling methods use artificial bone or autologous bone for direct filling, but the shape of the filled artificial bone or autologous bone is difficult to completely match the bone defect, resulting in poor implantation effect. Contents of the invention [0003] The purpose of the present invention is to provide an orthopedic mesh forming device to solve the problem that in the prior art, artificial bone or autologous bone is used for filling, the shape of artificial bone or autologous bone is di...

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Problems solved by technology

[0003] The purpose of the present invention is to provide an orthopedic mesh forming device to solve the problem that in the prior art, artificial bone or autologous bone is used for filling, the shape of artificial bone or autologous bone is difficult to completely match the bone defect, and the implantation effect is poor. technical issues

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