Ampoule opener

Abstract

The invention provides an ampoule opener and relates to the field of medical bottle opening devices. The ampoule opener comprises a bottle cutter and a bottle breaker which are connected through a rotating shaft. The bottle breaker is arranged above the bottle cutter. The bottle cutter is formed by two symmetrical bottle cutter split bodies in an opposite-combining mode. Circular step holes for fixing an ampoule bottle body part and a curved neck part are formed in an opposite-combining line. One ends of the two bottle cutter split bodies are connected together through the rotating shaft. Bottle cutting knives are arranged at one ends, far away from the rotating shaft, of the inner sides of semicircular step holes. The bottle breaker is formed by two symmetrical bottle breaker split bodies in an opposite-combining mode. A bottle breaking hole for an ampoule bottle nipple part to penetrate through is formed in an opposite-combining line. One ends of the two bottle breaker split bodies are connected together through a rotating shaft. The inner diameter of the bottle breaking hole in the opposite-combining line direction of the two bottle breaker split bodies is larger than the outer diameter of the ampoule bottle nipple part. A bottle breaking part is fixed at one end, far away from the rotating shaft, of the bottle breaking bottle. The bottle breaking part and the bottle breaking hole intercross. The bottle cutter and the bottle breaker can carry out mark cutting and bottle breaking on a bottle body respectively, during an ampoule opening process, a bottle body cannot be broken, safety is good, and medicine liquid pollution caused by particles of glass and grinding wheels during the ampoule opening process can be avoided.

Description

technical field [0001] The invention relates to the field of medical bottle opening devices, in particular to an ampoule opener. Background technique [0002] An ampoule is a hard, fusible glass container for injectable medicine or water for injection. [0003] In the prior art, use a grinding wheel to cut scratches at the neck of the bottle before opening, disinfect the neck, turn the nipple upwards so that all the medicinal liquid flows into the bottle, and then break the neck of the bottle. The easy-to-break ampoule marks the pre-cut part of the nipple by the manufacturer, and the nipple can be broken directly in this direction. [0004] However, defective ampoules or mishandling can cause the nipple or even the bottle to be broken when the ampoule is opened, causing medical personnel to be injured and glass fragments may fall into the liquid medicine to cause pollution; It will cause contamination of the liquid medicine. Contents of the invention [0005] The object...

AI Technical Summary

Problems solved by technology

[0004] However, defective ampoules or mishandling can cause the nipple or even the bottle to be broken when the ampoule is opened, causing medical personnel to be injured and glass fragments may fall into the liquid medicine to cause pollution; will lead to contamination of the liquid

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