Quick opening device for vaccine ampoules

Abstract

The invention relates to a quick opening device for vaccine ampoules. The device comprises a fixedly-arranged rack and is characterized by further comprising a rotating disc rotationally arranged on the rack, six semi-cylindrical blocking supports are evenly distributed at the outer edge of the rotating disc, and the radian of the inner wall of each semi-cylindrical blocking support can be matched with that of the ampoules; a position-adjustable cutting mechanism is further arranged on the rack, the cutting mechanism is provided with an arc-shaped outline, the side edge of the cutting mechanism is a cutting part, the position of the cutting mechanism is adjusted according to the specification of the ampoules, and the cutting mechanism can make contact with the bottlenecks of the ampoules for cutting; a stop mechanism is further arranged on the rack, so that the turntable is stopped after rotating on the rack; and a large gear and a small gear meshed with the large gear are further arranged on the turntable, one end of a pull rod is in ball hinge joint with the small gear, the other end of the pull rod is in ball hinge joint with a pressing handle, and the pressing handle is rotationally installed on the rack, can be pulled by the pull rod to swing up and down and breaks the ampoule right opposite to the pressing handle at the lowest point swinging downwards in a pressing manner. The device is easy to operate and can be operated by one hand, the ampoules can be opened through one action, and automatic discharging and waste discarding can be achieved.

Description

technical field [0001] The application relates to the field of special equipment for epidemic immunization and epidemic prevention, in particular to a quick-opening device for vaccine ampoules. Background technique [0002] Ampoule (transliteration of Latin ampulla) refers to a hard glass container that can be melted and sealed, and is often used to store drugs for injection, vaccines, serum, etc. During immunization, the medical personnel use a grinding wheel to carve the vaccine ampoule, and use iron to break the bottleneck of the ampoule, and then extract the liquid medicine. In the season of frequent epidemics, it is necessary to carry out centralized vaccination of susceptible groups. Medical personnel engage in the above actions for a long time, which reduces the efficiency and labor intensity, and the manual operation cannot standardize the cutting of the ampoule bottleneck, resulting in inadequately cut bottles. Bursts when broken, producing fine glass shards that e...

AI Technical Summary

Problems solved by technology

In the season of frequent epidemics, it is necessary to carry out centralized vaccination of susceptible groups. Medical personnel engage in the above actions for a long time, which reduces efficiency and labor intensity, and the manual operation cannot standardize the cutting of ampoule bottlenecks, resulting in inadequately cut bottles. Bursts when broken, producing fine glass shards that enter the liquid medicine, posing a health risk

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