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Vasant Lad, Secrets of the Pulse: The Ancient Art of Ayurvedic Pulse Diagnosis, The Ayurvedic Press; 2006 ISBN 1-883725-13-5. Mahesh Krishnamurthy, Nadi Pariksha - The Sacred Science of Pulse Diagnosis, Jayanthi Enterprises; 2018 ISBN 978-1-7321901-1-5. Bob Flaws,The Secret of Chinese Pulse Diagnosis,1995 ISBN 978-0-9361856-7-5.
Some vibrators are marketed as "body massagers"—although they still may be used, like the ones sold as adult sex toys, for autoeroticism. Some vibrators run on batteries while others have a power cord that plugs into a wall socket. There is also a vibrator that uses the flow of air from a vacuum cleaner to stimulate the clitoris.
Pulse watches are utilised on a daily basis by a wide range of people, this is due to the vast availability and accessibility to the device. Pulse watch devices are used in the medical industry where a transcript of user's heart rate data over a period of time can be stored and automatically sent to the user's physician. [15]
The original PEMF devices consisted of a Helmholtz coil which generated a magnetic field. The patient's body was placed inside the magnetic field to deliver treatment. Today, the majority of PEMF wellness devices resemble a typical yoga mat in dimensions but are slightly thicker to house several flat spiral coils to produce an even electromagnetic
Welsh Government video: a smart phone heart rate monitor, 2016. More recent devices use optics to measure heart rate by shining light from an LED through the skin and measuring how it scatters off blood vessels. In addition to measuring the heart rate, some devices using this technology are able to measure blood oxygen saturation (SpO 2). Some ...
Despite the lack of financial backing and grants, they persisted and the first device was implanted in February 1980 at Johns Hopkins Hospital by Dr. Levi Watkins Jr. [29] [32] The first devices required the chest to be cut open and a mesh electrode sewn onto the heart; the pulse generator was placed in the abdomen. [29]
A pulse oximeter probe applied to a person's finger. A pulse oximeter is a medical device that indirectly monitors the oxygen saturation of a patient's blood (as opposed to measuring oxygen saturation directly through a blood sample) and changes in blood volume in the skin, producing a photoplethysmogram that may be further processed into other measurements. [4]
The pulse is the rate at which the heart beats while pumping blood through the arteries, recorded as beats per minute (bpm). [11] It may also be called "heart rate". In addition to providing the heart rate, the pulse should also be evaluated for strength and obvious rhythm abnormalities. [11] The pulse is commonly taken at the wrist (radial ...