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Control circuit of medical operation waste liquid collection device

A waste liquid collection and device control technology, applied in the field of medical devices, can solve the problems of infecting others, waste liquid overflowing the container, low work efficiency, etc., and achieve the effect of saving electric energy

Pending Publication Date: 2021-04-30
黎燕红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages that the work efficiency of manual disinfection of waste liquid is not high and that the waste liquid will overflow the container and infect others if the medical personnel do not replace the container in time, the technical problem of the present invention is: to provide a device that can automatically sterilize the waste liquid and The control circuit of the medical operation waste liquid collection device that can remind the medical staff to replace the container

Method used

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  • Control circuit of medical operation waste liquid collection device
  • Control circuit of medical operation waste liquid collection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A control circuit of a medical operation waste liquid collection device, such as figure 1 As shown, it includes a power supply circuit 1, a first key 2, an electronic switch circuit 3, a first indicator light circuit 4 and a negative pressure pump 5, the first key 2 is connected to the input end of the electronic switch circuit 3, and the electronic The output end of the switch circuit 3 is connected to the input end of the first indicator light circuit 4, the output end of the electronic switch circuit 3 is connected to the input end of the negative pressure pump 5, and the power supply circuit 1 is the first button 2, the electronic switch circuit 3, The first indicator light circuit 4 and the negative pressure pump 5 supply power.

[0021] When the medical personnel need to collect the waste liquid produced by the operation, first press the first button 2, the electronic switch circuit 3 starts to work, the electronic switch circuit 3 controls the first indicator lig...

Embodiment 2

[0023] On the basis of Example 1, such as figure 1 As shown, also include UVC LED disinfection lamp 6, timer circuit 7, dimmer 8 and second key 9, described second key 9 is connected with timer circuit 7 input terminals, and described timer circuit 7 output terminals Connect with the UVC LED disinfection lamp 6 input terminals, the dimmer 8 output terminals are connected with the UVC LED disinfection lamp 6 input terminals, and the power supply circuit 1 is a UVC LED disinfection lamp 6, a timer circuit 7, and a dimmer 8 and the second button 9 to supply power.

[0024] When the electronic switch circuit 3 starts to work, press the second button 9 at the same time, the timer circuit 7 starts to work, the timer circuit 7 drives the UVC LED disinfection lamp 6 to work, and the UVC LED disinfection lamp 6 disinfects the collected waste liquid. The personnel can adjust the power of the UVC LED disinfection lamp 6 through the dimmer 8. After the waste liquid collection is complete...

Embodiment 3

[0028] A control circuit of a medical operation waste liquid collection device, such as figure 2 As shown, the electronic switch circuit 3 includes a double D-type flip-flop CD4013-U1, a tact switch SW1, capacitors C1~C2, electrolytic capacitors EC1, resistors R1~Q2, resistors R4~R5, and an N-channel field effect transistor Q2 and P-channel field effect transistor Q1, the 2 pins of the double D flip-flop CD4013-U1 are connected to its 5 pins, the 2 pins of the double D flip-flop CD4013-U1 are connected in series with the N-channel field effect transistor Q2, the N The source of the N-channel field effect transistor Q2 and its drain are connected in parallel with a capacitor C2, the common terminal after the drain of the N-channel field effect transistor Q2 is connected in parallel with the capacitor C2 is grounded, and the source of the N-channel field effect transistor Q2 is connected in parallel with the capacitor C2 The common terminal of the double D-type flip-flop CD4013...

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Abstract

The invention relates to the field of medical instruments, in particular to a control circuit of a medical operation waste liquid collecting device. According to the technical purpose, the control circuit of the medical operation waste liquid collection device can automatically disinfect waste liquid and can remind medical staff to replace a container. According to the technical scheme, the control circuit of the medical operation waste liquid collecting device comprises a power supply circuit, a first key, an electronic switch circuit, a first indicator light circuit and a negative pressure pump, the first key is connected with the input end of the electronic switch circuit, and the output end of the electronic switch circuit is connected with the input end of the first indicator light circuit; and the output end of the electronic switch circuit is connected with the input end of the negative pressure pump. Through the effect of the UVC LED disinfection lamp, collected waste liquid can be automatically disinfected, the waste liquid does not need to be disinfected manually, and work of medical staff is facilitated.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a control circuit of a medical operation waste liquid collection device. Background technique [0002] When patients undergo medical operations, a large amount of medical waste liquid is usually produced. These medical waste liquids are extremely polluting and easily cause environmental pollution. Therefore, they need to be collected and processed in a timely and effective manner. Currently, medical waste liquid is being processed When collecting, it is usually carried out through traditional collection tanks and other containers. After the collection, the waste liquid needs to be disinfected manually, and the work efficiency is not high. [0003] And when collecting the waste liquid, if the waste liquid is full and the medical staff does not replace the container in time, the waste liquid will overflow the container, which is inconvenient to clean, and it is very easy to infect ...

Claims

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Application Information

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IPC IPC(8): A61M1/00A61L2/08
CPCA61L2/08A61L2202/24A61M2205/186A61M2205/82
Inventor 黎燕红
Owner 黎燕红
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