Automatic calling and transfusion cutting device for medical transfusion
An automatic cut-off and dripping technology, which is applied to medical equipment, other medical equipment, and equipment introduced into the body, can solve problems such as easy to miss the timing and air entering the patient's blood vessels
Inactive Publication Date: 2016-03-16
杨小龙 +1
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Problems solved by technology
[0002] At present, when people go to the hospital, they usually need drip infusion. The patient or accompanying staff needs to observe whether the liquid medicine has been infused, and notify the nurse station through the call switch on the bedside of the patient in time. When the medical staff is busy, they cannot arrive in time. , It is also necessary to manually close the infusion, which is easy to miss the opportunity and cause the risk of air entering the patient's blood vessels
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[0009] The structure of the present invention is as figure 1 As shown, it includes a controller 1, a liquid level sensor 2, a squeeze infusion switch 3, a wireless signal receiver 4, a wireless signal receiver power supply 5, an infusion dropper 6, a hanging bottle 7, an infusion tube 8, and a manual switch 9. The radio frequency receiver 10 is composed. The manual switch 9 is integrated in the wireless signal receiver 4. Controller 1 as attached figure 2 As shown, it also includes a power display or power indicator 11, an alarm indicator 12, a radio frequency generator 13, a working status indicator 14, a start switch 15, a charging DC socket 16, a housing 17, a PCB board 18, a battery 19, The battery cover 20 and the outer cover 21 are composed.
[0010] When in use, attach the liquid level sensor 2 to the dropper 6 of the infusion tube 8, attach the squeeze infusion switch 3 under the dropper 6 of the infusion tube 8, and the controller 1 is hung beside the hanging bottle 7...
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The invention provides an automatic calling and transfusion cutting device for medical transfusion, and aims at providing a humanized intelligent automatic calling and transfusion cutting device for transfusion. The device is mainly composed of a controller, a liquid level sensor, an extrusion type transfusion switch, a wireless signal receiver and a wireless signal receiver power supply. According to the technical scheme, the liquid level sensor is utilized to sense whether liquid medicine is dripped out or not, the controller sends a wireless signal and starts the extrusion type transfusion switch to cut transfusion, and the wireless signal receiver receives the signal, produces a switching signal and transmits the signal to a console of a nurse station through a wire.
Description
Technical field [0001] The invention relates to an automatic call and infusion cut-off device for medical dripping infusion. Background technique [0002] At present, people usually need intravenous infusion to go to the hospital. The patient or the escort needs to observe whether the medicine has been infused, and notify the nurse station through the call switch on the bedside of the patient in time. When the medical staff is busy, they cannot arrive in time. , It is also necessary to manually shut off the infusion, so it is easy to miss the opportunity and cause the risk of air entering the patient’s blood vessel. Summary of the invention [0003] In order to overcome the shortcomings of the existing methods, the present invention provides a device that automatically calls the nurse station and automatically cuts off the infusion when the infusion is about to be finished. [0004] The technical scheme of the present invention is: the device is mainly composed of a controller, a l...
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IPC IPC(8): A61M5/172
CPCA61M5/1684A61M5/16822A61M2205/18
Inventor 杨小龙陈钊坚
Owner 杨小龙