Clip applier with angle-adjustable forceps head

Abstract

The invention discloses a clip applier with an angle-adjustable forceps head. According to the provided clip applier with the angle-adjustable forceps head, the angle of the forceps head can be adjusted according to actual needs, and the angle of the forceps head can be adjusted according to actual needs after the forceps head extends into a human body in surgical operation so as to meet clamping needs. The clip applier comprises a forceps handle, a forceps head, an outer sleeve fixed on the forceps handle, a push rod arranged in the outer sleeve and an angle adjusting mechanism, one end of the push rod is connected with the forceps handle, the other end of the push rod is connected with the forceps head, the forceps handle is used for driving the push rod to move along the outer sleeve so as to drive the forceps head to be opened and closed, the outer sleeve comprises a main sleeve and an adjusting pipe, one end of the main sleeve is fixed to the forceps handle, the other end of the main sleeve is hinged to one end of the adjusting pipe through a first hinge shaft, the forceps head is arranged at the other end of the adjusting pipe, and the angle adjusting mechanism is used for driving the adjusting pipe to rotate around the first hinge shaft.

Description

technical field [0001] The invention relates to a clip applier, in particular to a clip applier with an adjustable clip angle. Background technique [0002] Clip applier is a common medical device at present, and is usually suitable for surgical operations. Current clip appliers generally include a clamp handle, a collet, an outer sleeve fixed on the clamp handle, and a push rod arranged in the outer sleeve. One end of the push rod is connected to the clamp handle, and the other end of the push rod is connected to the chuck. The push rod is driven to move along the outer sleeve to drive the chuck to open and close. The outer sleeve of the clamp applicator is generally composed of a sleeve, and the chuck is installed at one end of the outer sleeve. Although the chuck can be opened and closed to realize the clamping and releasing functions, the installation angle of the chuck is fixed. , For example, during the operation, the angle of the chuck cannot be adjusted according t...

AI Technical Summary

Problems solved by technology

The outer sleeve of the clamp applicator is generally composed of a sleeve, and the chuck is installed at one end of the outer sleeve. Although the chuck can be opened and closed to realize the clamping and releasing functions, the installation angle of the chuck is fixed. , for example, during the operation, the angle of the chuck cannot be adjusted according to actual needs, which is not conducive to actual use

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