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Medical powder cleaning device and method

A cleaning device, powdered medicine technology, applied in cleaning methods and utensils, cleaning methods using gas flow, cleaning hollow objects, etc.

Active Publication Date: 2018-03-16
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there is no cleaning device that can easily remove the powder

Method used

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  • Medical powder cleaning device and method
  • Medical powder cleaning device and method
  • Medical powder cleaning device and method

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Experimental program
Comparison scheme
Effect test

Embodiment approach

[0020] see figure 1 , A preferred embodiment of the present invention, a drug powder cleaning device, including a pressure sensor 10, a positive pressure pump 20, a negative pressure pump 30, a control module 40, a filter 50 and a solenoid valve 60. The control module 40 includes a control unit 41 and a power supply unit 43 . The pressure sensor 10 is electrically connected to the control unit 41 . The control unit 41 is electrically connected to the power supply unit 43 . The power supply unit 43 is electrically connected to the positive pressure pump 20 and the solenoid valve 60 . The control unit 41 is used to control whether the power supply unit 43 supplies power to the positive pressure pump 20 and the solenoid valve 60 .

[0021] see figure 2 , the pressure sensor 10 is connected to one end of the first connecting portion 610 of the first air tube 61 . The other end of the first connecting portion 610 of the first air pipe 61 is connected to one end of the filter ...

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PUM

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Abstract

The invention provides a medical powder cleaning device which comprises a positive pressure pump, a negative pressure pump, a pressure sensor and a control module, wherein the control module comprisesa control unit and a power supply unit; the pressure sensor is electrically connected with the control unit; the control unit is electrically connected with the power supply unit; the power supply unit is electrically connected with the positive pressure pump; the pressure sensor is connected with a first air pipe and is used for detecting first pressure in the first air pipe to obtain first detecting value; the control unit is used for storing preset value, obtaining first difference value between the preset value and the first detecting value and judging when the first difference value is within the reference range, controlling the power supply unit to provide power for the positive pressure pump; and the positive pressure pump is used for ejecting airflow to blow medical powder in thefirst air pipe out after power supply. The invention further provides a medical powder cleaning method.

Description

technical field [0001] The invention relates to a cleaning device and a cleaning method, in particular to a powdered medicine cleaning device and a powdered medicine cleaning method. Background technique [0002] Existing automatic medicine taking mechanism includes several medicine boxes, and these medicine boxes can be used for placing different kinds of medicines. When taking the medicine, the automatic medicine taking mechanism stretches into the medicine box through a trachea or a mechanical arm to suck or grab the pills. If the powder sticks to the straw or robotic arm, it will contaminate the next tablet to be grabbed. Yet, at present, do not have a kind of cleaning device that can remove medicine powder conveniently. Contents of the invention [0003] In view of the above, it is necessary to provide a cleaning device and method for conveniently removing powder. [0004] A drug powder cleaning device, including a positive pressure pump, a negative pressure pump, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B5/02
CPCB08B5/02G05D16/208B08B9/0328B08B5/04G05D16/2066
Inventor 王昱珽
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD