Safety device and medical instrument

Abstract

The invention relates to a safety device and a medical instrument. The safety device comprises a bracket, a stop rod and a stirring piece, wherein a first guide part is arranged on the bracket; the first guide part comprises a first position and a second position; the stop rod is pivotally connected with the bracket; a second guide part is arranged on the stop rod; the stop rod is provided with an opening position and a closing position; the bracket is movably connected with the stop rod by the stirring piece through the first guide part and the second guide part; the stop rod is driven to switch between the opening position and the closing position relative to the bracket through the switching of the stirring piece between the first position and the second position. Due to the adoption of the structure, the action direction of the safety device is clear during an operating process; the structure is simple; the overall structure is small and modularized; the safety device can be applied to various types of medical instruments.

Description

technical field [0001] The present invention relates to the field of medical equipment, and more specifically, to a safety device and medical equipment. Background technique [0002] In surgical operations, a variety of medical devices are used, which can shorten the operation process, reduce bleeding, and speed up postoperative recovery. [0003] When using medical equipment, in order to enable the operator to accurately control the equipment and avoid misuse during the operation, prompting devices are usually installed, such as color warnings, action prompts, pressure indications, etc. Among them, the safety switch device is exactly one of the most commonly used and most effective prompting devices. [0004] Among the existing hand-held medical instruments, some have a safety switch device, and some do not have a safety switch device. In the medical device with safety device, each product must design its own safety device according to the actual situation and modify the ...

AI Technical Summary

Problems solved by technology

In the medical device with safety device, each product must design its own safety device according to the actual situation and modify the test repeatedly during the design process, which not only prolongs the product development cycle, but also makes the medical device have certain risks

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