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Grinding method of granular medicine for department of hepatobiliary surgery

A grinding method and particle technology, which is applied in the medical field, can solve the problems of waste of grinding resources, single grinding mode, and failure to distinguish granular drugs with different hardness, etc., and achieve the effect of improving grinding efficiency and optimal effect

Inactive Publication Date: 2021-12-14
张雪梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the patent has a single grinding mode and does not distinguish between granular drugs with different hardness, which will either lead to waste of grinding resources, or lead to poor grinding efficiency and poor effect

Method used

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  • Grinding method of granular medicine for department of hepatobiliary surgery
  • Grinding method of granular medicine for department of hepatobiliary surgery
  • Grinding method of granular medicine for department of hepatobiliary surgery

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Embodiment one: if Figure 1 to Figure 4 As shown, the grinding method of granular medicine for hepatobiliary surgery in this embodiment includes a machine base 2 with a grinding chamber 1 and a grinding disc 3 located in the grinding chamber 1, the grinding chamber 1 is cylindrical, and the grinding disc 3 is disc-shaped and It is adapted to the shape of the grinding chamber 1, so that when the grinding disc 3 is pressed down, the granular medicine in the grinding chamber 1 can be ground into powder. One side of the machine base 2 is provided with a bottom plate 4 and a connecting plate 5, and the bottom plate 4 is located on the connecting plate. 5, the bottom plate 4 is fixed with a fixed frame 6, the fixed frame 6 is provided with a drive gear 7 and a rocker 8, the drive gear 7 is connected to the fixed frame 6 through the rocker 8, the connecting plate 5, and the connecting plate 5 are fixed Connecting cylinder 9 is arranged, and connecting cylinder 9 is connected ...

Embodiment 2

[0029] Embodiment 2: Different from Embodiment 1, this embodiment is such as Figure 5 Shown also includes a grinding cover 24 that can replace the grinding disc 3 , a motor 25 is arranged inside the grinding cover 24 , and a motor shaft 26 of the motor 25 runs through the bottom of the grinding cover 24 and is connected with a grinding knife 27 . When the grinding disc 3 is used, manual grinding can be realized, and when the grinding cover 24 is used, electric grinding can be realized. In this way, this embodiment has two grinding modes, and different grinding modes can be used for drugs with different hardness. Good experience. That is, the grinding machine of this embodiment has a first grinding mode and a second grinding mode. In the first grinding mode, the grinding disc 3 is fitted in the grinding chamber 1 and moves up and down in the grinding chamber 1 to grind the medicine. In the second grinding mode In this mode, the grinding cover 24 is fitted in the grinding cham...

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Abstract

The invention discloses a grinding method of granular medicine for the department of hepatobiliary surgery. The method comprises the following steps that for the granular medicine with lower hardness, a grinding disc is mounted on a grinding machine, and a rocking handle is alternately rotated clockwise and anticlockwise to realize ascending and descending of the grinding disc so as to repeatedly grind the granular medicine in a grinding cavity; for the granular medicine with higher hardness, a grinding cover is mounted on the grinding machine, the rocking handle is rotated clockwise according to the amount of the granular medicine in the grinding cavity to adjust the grinding cover to the proper position in the grinding cavity, then a motor in the grinding cover is started to drive a grinding cutter below the grinding cover to rotate alternately between the first rotating speed V1 and the second rotating speed V2 so as to grind the granular medicine in the grinding cavity, and the rocking handle is rotated clockwise and anticlockwise alternately in the grinding process to achieve small-amplitude ascending and descending of the grinding cover. Waste of grinding resources is avoided, and the grinding efficiency and the grinding effect are optimal.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a method for grinding granular medicine for hepatobiliary surgery. Background technique [0002] Chinese patent CN210906344U discloses a granular drug grinding device for hepatobiliary surgery. Its structure includes a second pulley, a first grinding roller, a first gear, a second gear, a second grinding roller and a crushing mechanism. Grinding device, by setting up a crushing mechanism inside the grinding frame, the electric push rod is powered on to work, pushes to the lower end, pushes the slider to the upper end of the guide rail to slide, so that the slider pushes the push rod to the right through the roller to move , so that the push rod pushes the first crushing plate, and the crushing teeth on the top of the first crushing plate cooperate with the crushing teeth on the top of the second crushing plate to crush and grind the medicine, so that the drug powder that meets t...

Claims

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Application Information

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IPC IPC(8): B02C1/00B02C19/00B02C23/00
CPCB02C1/00B02C19/0056B02C23/00
Inventor 张雪梅
Owner 张雪梅