Water immersion control circuit for medical instrument
A technology for controlling circuits and medical instruments, applied in the medical field, can solve problems such as flow into the hospital, damage to medical instruments, etc., and achieve the effect of easy viewing and faster drainage
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Example Embodiment
[0022] Example 1
[0023] A medical instrument is immersed in water control circuits, such as figure 1 As shown, it includes a first water level sensor detection probe 1, a second water level sensor detection probe 2, a lithium battery 3, a liquid level detection path control circuit 4, a first OR gate circuit 5, an alarm system 6, and a second OR gate circuit 7 and the pumping system 8, the first water level sensor detection probe 1 and the second water level sensor detection probe 2 are both connected with the input end of the liquid level detection path control circuit 4, and the output end of the liquid level detection path control circuit 4 is connected to the first water level detection path control circuit 4. The input end of an OR gate circuit 5 is connected, the output end of the first OR gate circuit 5 is connected with the alarm system 6, and the output end of the liquid level detection path control circuit 4 is connected with the input end of the second OR gate cir...
Example Embodiment
[0025] Example 2
[0026] On the basis of Example 1, as figure 1 As shown, it also includes an MCU9, the MCU9 is connected to the output end of the liquid level detection path control circuit 4, and the lithium battery 3 supplies power to the MCU9.
[0027] When any one of the first water level sensor detection probe 1 and the second water level sensor detection probe 2 detects that the water level is too high, the MCU9 controls the related equipment to work, drains water, and speeds up the drainage speed. The first water level sensor detects the probe 1 and the second water level. When any one of the sensor detection probes 2 detects that the water level does not exceed the warning line, the CU controls the related equipment to shut down.
[0028] It also includes a storage circuit 10 , the input end of the storage circuit 10 is connected to the output end of the liquid level detection path control circuit 4 , and the lithium battery 3 is the storage circuit 10 .
[0029] T...
Example Embodiment
[0030] Example 3
[0031] A medical instrument is immersed in water control circuits, such as figure 2As shown, the liquid level detection path control circuit 4 includes a liquid level detection integrated circuit ASATW05-U2, a DIP switch S1, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, an electrolytic capacitor EC1, a capacitor C1, Capacitor C2, capacitor C3 and capacitor C4, the 1 foot of the liquid level detection integrated circuit ASATW05-U2 is connected with the 2 foot of the DIP switch S1, the 3 pin of the DIP switch S1 is grounded, the liquid level detection integrated circuit Pin 7 of the ASATW05-U2 is connected to one end of the resistor R6, the other end of the resistor R6 is connected to the second water level sensor detection probe 2, and the pin 8 of the liquid level detection integrated circuit ASATW05-U2 is connected to one end of the resistor R4, The other end of the resistor R4 is connected to the first water level sensor dete...
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