Adjustable fracture reduction device

Abstract

The invention discloses an adjustable fracture reduction device which comprises a squeezing feeding part, a fracture reduction rod and a bone guide pin. The squeezing feeding part can penetrate and expand a soft tissue on the surface of a human body fracture part to form a soft tissue channel, one end of the fracture reduction rod can be inserted in the soft tissue channel and reach the fracture position, the fracture reduction rod is provided with at least two axial holes axially having a set included angle, at least two bone guide pins correspondingly penetrate the axial through holes, one end of each bone guide pin is provided with a pointed end, the pointed end at one end of the bone guide pin can extend out of the fracture reduction rod and be stabbed into the bone block of the human body fracture part, and the bone guide pin and the other end of the fracture reduction rod are exposed outside the outer side of the human body soft tissue by a set distance. During an operation, the adjustable fracture reduction device can reach the fracture part without damaging the fracture part and vessels and nerves only by opening a very small incision on the fracture part, and the adjustable fracture reduction device is convenient and safe to operate, favorable for fracture healing and joint function recovery and particularly safe for vessel and nerve parts.

Description

technical field [0001] The invention relates to a medical device, in particular to an adjustable fracture reducer. Background technique [0002] In clinical work, more and more attention is paid to the concept of minimally invasive treatment for fracture reduction and medical treatment, that is, to reduce the exposure of the fracture end as much as possible, and to reset the fracture block and the fracture end. At present, reduction forceps are mostly used for fracture reduction. The reduction of the bone block is inconvenient to operate in this way, the bone block is not firmly clamped, the bone block reset accuracy is low, and the incision is large and the trauma is large. Contents of the invention [0003] In order to overcome the above defects, the present invention provides an adjustable fracture reducer, which can realize minimally invasive fracture reduction. [0004] The technical solution adopted by the present invention in order to solve the technical problem is...

AI Technical Summary

Problems solved by technology

[0002] In clinical work, more and more attention is paid to the concept of minimally invasive treatment for fracture reduction and medical treatment, that is, to reduce the exposure of the fracture end as much as possible, and to reset the fracture block and the fracture end. At present, reduction forceps are mostly used for fracture reduction. The reduction of the bone block is inconvenient to operate, the clamping of the bone block is not firm, the accuracy of the bone block reset is low, and the incision is large and the trauma is large

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