Precision regulating pediatric capsule drug treatment device

Abstract

The invention relates to a precision regulating pediatric capsule drug treatment device for splitting capsules. The device comprises a hand-held housing, a fixing clamp plug for clamping a front halfportion of a capsule, a movable suction tube for clamping a rear end of the capsule, a central pull rod for pulling the movable suction tube to move backward and a rest pressure spring for pushing themovable suction tube forward to rest; the fixing clamp plug comprises a soft plug body and a hard plug handle; the movable suction tube comprises a suction tube housing, a fixed sealing ring, a suction tube nut, a spacing inner ring and a first side rod; the central pull rod comprises a pull rod body, a movable sealing ring, an adjusting core rod, a pull rod nut and a rest pressure spring. According to the precision regulating pediatric capsule drug treatment device, the structure is reasonable and the operation is simple; it is also possible to adjust the degree of sealing between the movable sealing ring and the suction tube housing; it is also possible to adjust the maximum suction force of the movable suction tube to the rear end of the capsule.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a precision-adjustable pediatric capsule drug processing device. Background technique [0002] With the development of medicine, the storage methods of medicines have become flexible and diverse. For example, the solid medicament can be directly encapsulated in the capsule, or the liquid medicament can be sealed into a pellet and then encapsulated in the capsule. Because the medicament is arranged in the capsule, the medicine waste caused by breaking the glass container can be effectively avoided during the transportation of the medicament. When needed to use, the capsule is opened to release the medicament, and then dripping, coating and other treatments are performed. But the medicament encapsulated in the capsule is inconvenient to take out, so it is necessary to design a device that can conveniently open the capsule and release the medicine machine. [0003] The pa...

AI Technical Summary

Problems solved by technology

[0004] 1. The volume is relatively large. Compared with the capsule with a small volume, the above-mentioned device patent needs to be designed with a large volume in order to realize its function, which is inconvenient to carry; especially the displacement control switch and the negative pressure generating device are set separately, which is extremely difficult. large footprint

[0005] 2. The degree of sealing between the piston 42 and the piston barrel 43 cannot be easily adjusted

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