Patent Number: 7,824,340

Title: Pulsimeter sensor using magnetic thin films

Abstract: The present invention relates to a noninvasive medical pulsimeter sensor using magnetic thin films. By forming a pulse-sensing part array with magnetic sensors such as GMR devices, MTJ devices and the likes, over the skin-contacting part which consists of a magnetic material, the present invention increases the integrity of sensors, minimizes the time for searching the pulse and it is applicable widely to portable pulsimeters and the likes.

Inventors: Lee; Sang Suk (Gangwon-Do, KR), Hwang; Do Guwn (Gangwon-Do, KR), Kim; Ki Wang (Seoul, KR), Kim; Sun Wook (Gangwon-Do, KR), Kim; Hyeon Ho (Seoul, KR)

Assignee: Sangji University Industry Academy Cooperation Foundation

International Classification: A61B 5/02 (20060101)

Expiration Date: 2019-11-02 0:00:00