Warning device added on existing infusion tube
A technology of an alarm device and an infusion tube, which is applied to the device introduced into the body, a flow monitor, etc., can solve the problems of blood returning to the blood vessel, no alarm for the infusion tube, and no prompt for the infusion.
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[0011] In order to further illustrate the present invention, further describe below in conjunction with accompanying drawing:
[0012] Such as figure 1 As shown, a kind of alarm device added on the original infusion tube of the present invention is characterized in that the infusion alarm is made up of an infusion sensor 14, an infusion alarm transmitter 7 and an infusion alarm receiver 12, wherein the infusion sensor 14 consists of a photosensitive Resistor 4 and LED light 5 are composed, connected to infusion air filter 1 through slot bayonet 2, infusion sensor 14 is connected to infusion alarm transmitter 7 through wire 8, wherein infusion alarm transmitter 7 is composed of [four lamps 5, antenna 6 , infusion alarm transmitting module 9, switch 10, power input wire 8, and infusion alarm receiver 12 is made up of power input wire 8, LED light 5, alarm 11, switch 10, infusion alarm receiving module 13, antenna 6.
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