Puncture fixing device based on 3D printing

Abstract

The invention discloses a puncture fixing device based on 3D printing. The device includes two fixing belts, a plurality of installation grooves are formed in the inner sides of the fixing belts, and the installation grooves of the fixing belts are arranged correspondingly, wherein one bending strip is installed between two corresponding installation grooves. By arranging the fixing belts in the puncture fixing device based on the 3D printing, puncture strips are disposed on the fixing strips respectively; the fixing belts are connected through the bending strips with certain flexibility, and the puncture strips on the both sides both can be installed in a detachable mode; during use, the puncture strip can be installed on one side for normal puncture fixation and topical use; when the both sides are provided with the puncture strips, by the extension effect of the bending strips, the device can be arranged around the thigh to simultaneously conduct puncture fixation on both sides, so that the surround-type puncture fixation is achieved without limitation of topical puncture, and the device has various functions and is convenient to use.

Description

technical field [0001] The invention relates to the medical field, in particular to a puncture fixation device based on 3D printing. Background technique [0002] In the existing medical field, 3D printing technology has been used in many aspects to better help solve patients' problems. For example, in orthopedics, it is convenient to print the bone outline through a scanning device, and in dentistry, it can print out the whole interior of the tooth cavity. , to understand the patient's problems more intuitively; the existing puncture fixation device through medical 3D printing is relatively simple in form, and the fixation method and position are relatively simple, and only one tissue can be punctured and fixed, only partial fixation It has certain limitations, such as thigh puncture and other parts, it cannot be fixed by circumferential puncture, and it is very inconvenient to use. Contents of the invention [0003] The purpose of the present invention is to provide a p...

AI Technical Summary

Problems solved by technology

[0002] In the existing medical field, 3D printing technology has been used in many aspects to better help solve patients' problems. For example, in orthopedics, it is convenient to print the outline of the bone through a scanning device, and in dentistry, it can print out the entire interior of the tooth cavity. , to understand the patient's problems more intuitively; the existing puncture fixation device through medical 3D printing is relatively simple in form, and the fixation method and position are relatively simple, and only one tissue can be punctured and fixed, only partial fixation It has certain limitations, such as thigh puncture and other parts, it cannot achieve circular puncture fixation, which is very inconvenient to use

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