A DELIVERY SITE DETECTOR AND A MEDICAMENT DELIVERY DEVICE THAT COMPRISES THE DELIVERY SITE DETECTOR

Abstract: the present disclosure provides a delivery site detector configured to be attached to a medicament delivery device. the delivery site detector includes an ultrasonic transmitter and an ultrasonic receiver. the ultrasonic transmitter is configured to transmit an ultrasonic wave to a delivery site. the ultrasonic receiver is configured to receive an ultrasonic wave reflected by the delivery site. the ultrasonic transmitter comprises a frequency generator configured to generate and transmit ultrasonic waves with at least two different ultrasound frequencies.

Inventor(s): Yu-Lin Song, Shih-Hsun Tu, Pei-Chi Hu, Chun-Yi Lee, Alexander Stiegler

CPC Classification: A61M5/427 (DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY (introducing media into or onto the bodies of animals ; means for inserting tampons ; devices for administering food or medicines orally ; containers for collecting, storing or administering blood or medical fluids ); DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY (surgery ; chemical aspects of surgical articles ); DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR {(Electrotherapy, e.g. producing anaesthesia by the use of alternating or intermittent currents )})

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