Multipurpose universal medical forceps

Abstract

The invention discloses multipurpose universal medical forceps comprising a forceps handle component, a forceps head component, a housing and a transmission component. The forceps handle component is used for holding and is composed of two parts, and each part is composed of a forceps handle and a drive gear; the forceps head component is used of clamping an item or tissue and is composed of two parts, each part is composed of a forceps head and a driven gear, and the forceps head is composed of two connected rotating joints; the housing is used for supporting other components and is composed of a front housing unit and a rear housing unit connected through a rotating mechanism; the transmission component is used for transmitting the power to the forceps heads and is composed of two parallel racks, a cross beam fixed to the front ends of the racks and a rack post which is fixed to the front of the cross beam and which is parallel to the racks. The forceps are reasonable in design, easy to implement and reasonable in cost; the position of the forceps head can be adjusted in a universal manner in the certain range, and the adjustment is facilitated.

Description

technical field [0001] The invention relates to a medical device, in particular to a multipurpose medical forceps. Background technique [0002] Medical forceps are mainly used to hold objects or tissues, and are one of the most commonly used medical devices in clinical practice. They usually consist of a forceps head, a hinge shaft and a forceps arm. Generally speaking, clinically applied medical forceps do not have high requirements for clamping strength, but have high requirements for the relative direction of clamping and holding, so as to facilitate operations or other medical operations. The pliers head and pliers arm of the existing medical pliers can usually only move around a single and fixed hinge axis, resulting in a constant relative direction of gripping and clamping, which cannot be adjusted. Although the current medical pliers body has a variety of linear shapes Structures, such as linear, curved, right-angled, etc., but because they do not have the function ...

AI Technical Summary

Problems solved by technology

The pliers head and pliers arm of the existing medical pliers can usually only move around a single and fixed hinge axis, resulting in a constant relative direction of gripping and clamping, which cannot be adjusted. Although the current medical pliers body has a variety of linear shapes Structures, such as linear, curved, right-angled, etc., but because they do not have the function of adjusting the direction of the clamp head, each of them has a single purpose, it is impossible to fully apply to various clinical needs, and the utilization rate is low

At the same time, on the one hand, purchasing a large number of medical forceps with different pincer head directions increases the purchase cost of the medical unit;

[0003] However, the existing universal pliers are only limited to industrial use. They usually use hydraulic pressure to provide power. They are bulky and heavy. Their working principles cannot be directly applied to medical pliers that require high requirements for small size, light weight and convenience.

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