Adjustable ampoule bottle opening device

Abstract

The invention discloses an adjustable ampoule bottle opening device. The adjustable ampoule bottle opening device comprises a rotating cylinder and a cutting cylinder, wherein the rotating cylinder and the cutting cylinder are of hollow cylinder structures, a first adjusting block is arranged at the lower end of the rotating cylinder, a rubber pad is arranged at the upper end of the first adjusting block, a sliding groove is formed in the side wall of the rotating cylinder, a sliding block is arranged in the sliding groove, a first spring is arranged at the front end of the sliding block, a clamping block is arranged at the front end of the first spring, an adjusting bolt is further arranged on the side face of the rotating cylinder, a connecting rod is fixed to the front end of an adjusting bolt, a clamping joint is arranged at the front end of the connecting rod, a clamping sleeve is clamped on the clamping joint, a first push rod is arranged on the side face of the lower end of thecutting cylinder, a grinding wheel is arranged at one end of the first push rod, a first pressing cap is arranged at the other end of a second pressing cap, a second spring is arranged on the first pressing cap, a second adjusting block is arranged at the upper end of the cutting cylinder, a second push rod is arranged in the middle of the second adjusting block, a rubber chuck is arranged at thelower end of the second push rod, the second pressing cap is arranged at the upper end of the second push rod, and a third spring is fixed at the lower end of the second pressing cap. According to theadjustable ampoule bottle opening device, the bottle opening of the ampoule bottles with different sizes can be realized, and the situation of scratch accidents and liquid medicine pollution can be effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular, the invention relates to an adjustable ampoule bottle opening device. Background technique [0002] The opening of ampoule bottles is usually done by medical staff using a grinding wheel to cut scratches on the opening area of ​​the ampoule bottle, and then clamping the head with their hands to break it off directly. This opening method is easy to scratch the hands of hospital staff and cause infection. The safety performance is low. When making mistakes, it will not only damage the liquid medicine but also affect the health of medical staff. [0003] Patent No. 201720241432.0 discloses an ampoule bottle opening device for emergency department, which includes an ampoule bottle opening cap, a grinding wheel, an ampoule bottle body and an ampoule bottle holder. The ampoule bottle holder is provided with an ampoule bottle body groove inside. There are two symmetrical clamping...

AI Technical Summary

Problems solved by technology

[0002] The opening of ampoule bottles is usually done by medical staff using a grinding wheel to cut scratches on the opening area of ​​the ampoule bottle, and then clamping the head with their hands to break it off directly. This opening method is easy to scratch the hands of hospital staff and cause infection. The safety performance is low, and the misuse will not only damage the liquid medicine but also affect the health of medical staff

[0003] Patent No. 201720241432.0 discloses an ampoule bottle opening device for emergency department, which includes an ampoule bottle opening cap, a grinding wheel, an ampoule bottle body and an ampoule bottle holder. The ampoule bottle holder is provided with an ampoule bottle body groove inside. There are two symmetrical clamping blocks inside the body groove of the ampoule bottle, the outside of the clamping block is connected with a clamping spring, and the other end of the clamping spring is fixed in the spring groove, and the spring groove is arranged on the inner wall of the ampoule bottle holder. The upper end of the ampoule bottle body is connected to the ampoule bottle cap, and the bottle neck is set between the ampoule bottle cap and the ampoule bottle body. A sliding hole is opened on the bottom side of the ampoule bottle opening cap, and a pressing rod is provided for sliding in the sliding hole. A pressing handle is welded on the outer end of the pressing rod, and a grinding wheel is installed at the front end of the pressing rod. This device realizes the safe opening of ampoules, but this device is only suitable for opening ampoules of one size. After the ampoule bottle, the clamping block exerts too much pressure on the ampoule bottle, which may cause the ampoule bottle to break. Putting in a smaller ampoule bottle, the clamping block does not have enough clamping force on the ampoule bottle, so that the ampoule bottle cannot be cut normally due to the rotation of the grinding wheel. scratches

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