Automatic bottle opening method for medical injection ampoules

Abstract

The invention discloses a method for automatically opening a medical injection ampoule bottle. When the inner end of the upper positioning block is attached to the shoulder of the ampoule bottle, the upper positioning block will be displaced relative to the lower positioning block, and the displacement sensor will transmit the signal to the The controller, the controller controls the winding motor corresponding to the ampoule bottle placement cylinder to stop working according to the signal. At this time, the bottleneck position of the ampoule bottle is aligned with the position of the emery blade blade of the ampoule bottle cutter; the controller controls the opening motor to rotate, The bottle-opening motor is driven through the main gear ring plate and the secondary gear ring plate on each ampoule cutter. After the rotation of each secondary gear ring plate, the emery blade blade is attached to the bottleneck position of the corresponding ampoule bottle. If the ring disk continues to rotate, it will synchronously drive the emery blade blade to rotate and draw scratches on the bottle neck; then the controller controls the bottle opening motor to rotate in reverse, and the motor shaft will drive the main gear ring disk and the bottle opening knocking rod at the same time Turning in reverse, the corkscrew tap knocks off the nipple of the ampoule.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a method for automatically opening ampoules of medical injections. Background technique [0002] Ampoule bottle is a kind of fusible hard glass container commonly used in medicine, which is used to hold injection medicine or water for injection. In the prior art, before opening, use emery wheel to cut out scratches at the bottleneck, disinfect the bottleneck, turn the nipple upwards, and then break the bottleneck. [0003] The existing medical personnel mainly use manual operation when opening ampoules, and can only open one bottle by one bottle. Even if mechanical equipment is used to open ampoules, the efficiency is low. The main problem is that most of the existing equipment can To open a bottle, if the specifications of the ampoules are different, the equipment needs to be adjusted accordingly. In this way, for some patients who need multiple bottles of ampoules for ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a method for automatically opening ampoules for medical injections, and to solve the problem that the existing medical personnel mainly use manual operation when opening ampoules, and can only open one bottle by one. Using mechanical equipment to open ampoules is also inefficient. If the specifications of ampoules are different, the equipment needs to be adjusted accordingly. In this way, for some patients, multiple bottles of ampoules are needed at a time, and there are various specifications of ampoules. The existing equipment cannot realize automatic opening at all, and the existing bottle opening equipment does not have auxiliary functions such as disinfection and waste bottle recycling.

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