Thumb replantation board

Abstract

The invention discloses a thumb replantation board. The thumb replantation board comprises a square box and fixing rods, wherein the fixing rods are distributed on two long lateral sides and one short side of the square box; an upper arc-shaped slope groove is formed in the upper surface corresponding to the other short side with the fixed rod; the upper arc-shaped slope groove matches with an arc shape when the root of a palm is horizontally fixed; a lower arc-shaped slope groove is formed in the lower surface of the square box which is corresponding to the position of the upper arc-shaped slope groove. By adopting the above manner, 2-5 fingers can be well fixed; a fixing rubber band is easy and simple to buckle; after fixation, doctors can well perform an operation, thus survival rate of a replanted thumb is improved; the thumb replantation board is easy to clean, simple in structure, convenient to use and applicable to large-scale production.

Description

technical field [0001] The invention relates to the field of medical fixation plates, in particular to a thumb replantation plate. Background technique [0002] Now the general thumb replantation plate can fix 2~5 fingers very well, and the fixation is reliable when the 2~5 fingers are replanted; however, the steel sheet on the side of the thumb replantation plate is too long, and the whole thumb replantation plate needs to be turned over. The fixed rubber band can be buckled; at the same time, it is difficult to fix the thumb during replantation, and both the surgeon and assistant operate in a very uncomfortable position, which increases the difficulty of the operation and prolongs the operation time. After replanting, the survival rate decreased. Moreover, the existing replanting plates are stacked layer upon layer, and it is difficult to clean and sterilize after operation; in addition, this thumb replanting plate is labor-intensive and time-consuming to produce in large...

AI Technical Summary

Problems solved by technology

[0002] Now the common thumb replantation board can fix 2~5 fingers very well, and the fixation is reliable when 2~5 fingers are replanted; but the steel sheet at the reflexed part of the side of the thumb replantation board is too long, and the whole thumb replantation board needs to be flipped over. It can be buckled into the fixed rubber band; at the same time, it is difficult to fix the thumb during replantation. Both the surgeon and the assistant operate in uncomfortable positions, which increases the difficulty of the operation and prolongs the operation time. Replantation survival rate decreased

Moreover, the current replantation boards are stacked one upon another, making it difficult to clean and disinfect after surgery; in addition, the thumb replantation boards are laborious and time-consuming to produce in large quantities, so they are not suitable for widespread promotion.

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