Simulated muscle prosthesis capable of being implanted into human body and elastically fixing joint

Abstract

The invention relates to a simulated muscle prosthesis capable of being implanted into a human body and elastically fixing a joint. The simulated muscle prosthesis comprises a silicon outer sac, a filling material and a suspension fixing system. The suspension fixing system consists of at least two tensile lines and at least two anchors. Compared with an existing implanting prosthesis, the simulated muscle prosthesis has the advantages that the suspension fixing system of the prosthesis is designed, the tensile lines running in an S shape are woven in the silicon outer sac, and the thickness and the appearance of the prosthesis can be changed according to a tensile direction and tensile strength, so that requirements of muscles with different thickness on different portions are met. The prosthesis can be elastically fixed on upper and lower start points and an end point of muscle of a patient, has an effect of stabilizing a joint, resolves the problem that the prosthesis shifts and is broken due to frequent movement of limbs of the patient, accordingly, is favorable for being implanted in the human body for a long time, can be used for repairing paralyzed quadriceps femoris muscle, atrophic temporalis, intrinsic muscles of hands and soft tissues, muscles and bone defects of the total human body, and is quite practical.

Description

technical field [0001] The invention generally relates to a plastic product in the medical field, in particular to a muscle prosthesis implanted in a human body. The muscle prosthesis can be used to fill soft tissue defects and increase the thickness of thin and small limbs (that is, filling). The prosthesis has good elasticity and can fix a certain joint at a certain functional position, replacing paralyzed muscles to perform some functions ; In addition, the muscle prosthesis of the present invention can also bulge defect and sunken soft tissue to play an aesthetic role. Background technique [0002] In foreign countries, prosthesis placement has become an ideal surgical method for limb enlargement, but in the existing technology, it is different from female breast prosthesis (female breast prosthesis can be kept relatively Stability), the muscle prosthesis used in the limbs and other parts of the human body is not stabilized by an additional suspension and fixation syste...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a simulated muscle prosthesis that can be implanted into the human body and can elastically fix the joints. The muscle prosthesis is fixed on the human skeleton through anchors and tension wires to solve the problem caused by frequent activities of the limbs and the weight of the prosthesis itself. prosthesis displacement, prosthesis rupture and other problems, which is conducive to the long-term existence of the prosthesis in the human body

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