Pediatric drug grinding equipment

Abstract

The invention provides a pediatric drug grinding device applied in the field of tablet processing, the device mainly includes a grinding mortar and a grinding gun mechanism; the grinding device is mainly driven by a motor by setting a driving component so as to reduce the labor required for operation The physical strength greatly reduces the difficulty of operation; and the drive assembly reciprocates through the linkage of the eccentric shaft, the connecting rod and the impact shaft, which can drive the grinding head to collide and grind the tablet; by setting two grinding heads, one grinding head can The complete tablet is punctured and crushed first, and then the second grinding head driven by a motor is used to collide and grind the tablet at high speed, so as to achieve the effect of fast grinding; the second grinding head is equipped with a telescopic needle structure, and when the grinding head is pressed While crushing the tablet, the needle body will gradually crush the fixed tablet, making it easier for the needle body to pierce the tablet, improving the accuracy of the needle body hitting the target.

Description

technical field [0001] The invention relates to the field of medicine processing, in particular to a pediatric medicine grinding equipment. Background technique [0002] Western medicine is generally made by chemical synthesis or extracted from natural products, and the tablets are often made into tablets of specific specifications according to the standards of medical use. [0003] At present, when taking medicines for patients, pharmacists in western pharmacies sometimes need to grind the medicines into powder and soak them in water to take because of children’s resistance to medicines. Therefore, they need to grind the tablets into powder for patients to take; When medical personnel grind tablets, they often need to use manual grinding methods, put the tablets in the medicine mortar, and beat the medicine mortar with a hand-held hammer to crush the tablets. However, this traditional method of grinding by manpower The method needs to spend more time for medical staff to g...

AI Technical Summary

Problems solved by technology

[0003] At present, when taking medicines for patients, pharmacists in western pharmacies sometimes need to grind the medicines into powder and soak them in water to take because of children’s resistance to medicines. Therefore, they need to grind the tablets into powder for patients to take; When medical personnel grind tablets, they often need to use manual grinding methods, put the tablets in the medicine mortar, and beat the medicine mortar with a hand-held hammer to crush the tablets. However, this traditional method of grinding by manpower method, it takes more time for medical staff to grind, and the tablets are often not crushed finer, and the drug splash is prone to waste during the grinding process, and the insufficient amount of medicine will also affect the patient's recovery progress

[0004] Therefore, in order to facilitate the grinding operation of users and pharmacists, more Western medicine grinding equipment has been developed. The team has been conducting self-developed drug processing technology and processing equipment for a long time, and some products are widely used in society. , and after a large number of searches and references, we found that the existing pharmaceutical grinding equipment mainly includes the tablet grinding process and grinding equipment disclosed in the publication numbers US07975943B1, JP2017500297A, JP2001052234A, CN107020184B and CN106076483B, among which the more common structures are such as the publication number equipment The structure disclosed in CN107020184B mainly includes a grinding mortar and a grinding rod. When grinding, the adjusting ring first adjusts the position of the piston plate, and the adjusting liquid in the adjusting cylinder is squeezed into the spherical surface space. At this time, the adjusting space The internal hydraulic pressure increases, and when the grinding rod is pressed down, the elastic layer is deformed and tightened, and the deformed extrusion surface is larger, which is convenient for rapid grinding in a wide range; The grinding accuracy can no longer be achieved. Control the adjusting ring and lift the piston plate. At this time, the adjusting liquid in the spherical space is sucked away, the elastic layer becomes flat, and the grinding disc on the elastic layer is very close to the grinding ball. Press the grinding rod, the grinding ball and the grinding sheet are pressed against each other, and the pressure at this time is concentrated on one grinding sheet. It can be seen that the grinding by this method has relatively high requirements for the operator, and the effect and efficiency are not very ideal.

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