Medical embolism spring multi-degree of freedom automatic coil winding machine

Abstract

The invention discloses a medical embolism spring multi-degree of freedom automatic coil winding machine, which is characterized by including a base (1), wherein one end of a first connecting arm (2)is fixedly connected with the base (1), and the other end of the first connecting arm (2) is fixedly connected with a first motor (3); an output shaft of the first motor (3) is fixedly connected withone end of a second connecting arm (4), and the other end of the second connecting arm (4) is fixedly connected with a second motor (5); an output shaft of the second motor (5) is fixedly connected with one end of a third connecting arm (6), and the other end of the third connecting arm (6) is fixedly connected with a third motor (7); an output shaft of the third motor (7) is fixedly connected with one end of a fourth connecting arm (8), and the other end of the fourth connecting arm (8) is fixedly connected with a fourth motor (9); a sizing module (10) is mounted on an output shaft of the fourth motor (9). The medical embolism spring multi-degree of freedom automatic coil winding machine is simple in structure and high in production efficiency and percent of pass.

Description

technical field [0001] The invention relates to a wire winding device, in particular to a medical shape memory alloy winding machine, in particular to a medical embolism spring multi-degree-of-freedom automatic winding machine. Background technique [0002] Medical embolic coils are widely used in the treatment of intracranial aneurysms, etc., and the most important component is the spherical coil, because the spherical coil is relatively small in size, soft and complex in shape. The traditional processing method is manual operation, and the operators need to go through a long period of training and practice before they can perform the on-the-job operation, and because of the complex spatial structure of the winding, the path is tortuous. As a result, mistakes are prone to occur in the actual operation process, which will lead to overall scrapping. And because the spring coil is relatively soft, the spring coil will be pulled and unspun due to misoperation during operation,...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design a multi-degree-of-freedom automatic winding machine for medical embolic springs that can automatically complete complex winding processes for the existing spherical embolic springs that are difficult to manually wind and have a low pass rate.

Images