Abstract: Disclosed is a blood pressure cuff for a sphygmomanometer, adapted for attachment to the upper arm of a user to effect blood pressure measurement for the user. The blood pressure cuff comprises an air bag disposed in the blood pressure cuff which has both ends coupled with each other to define a closed loop; an attachment tab extending from a side of the blood pressure cuff; a Velcro brand hook and loop fastener strip secured to a surface of the attachment tab; and a complementary Velcro brand hook and loop fastener strip secured to an outer surface of the blood pressure cuff such that it can be engaged with the Velcro brand hook and loop fastener strip.

Abstract: The disclosure is a skin care machine having a constant current generating function and giving a skin bounce thereof and soft by applying a micro constant current to the skin, and including a memory storing a guide picture including a process applying the constant current to the skin of respective body parts with an electric conductive material as a body part and a picture thereof; a graphic display unit displaying a guide picture including a process applying the constant current to the skin of respective body parts with the electric conductive material as the body part and the picture thereof stored in the memory; and a controlling unit transmitting a guide picture including a process applying the constant current to the skin of respective body parts with the electric conductive material as the body part and the picture thereof stored in the memory to the graphic display unit, as a given process.

Abstract: A sphygmomanometer for controlling an optimum pressurization and minute exhaustion comprises a cuff which is wrapped around the upper arm of a subject for compressing the brachial artery. The cuff is pressurized with an air pump controlled by a microcontroller. The microcontroller is programmed to terminate the pressurization process at the point the systolic pressure is detected. The microcontroller further controls the exhaustion of air by switching a solenoid valve on and off and thereby negate the need for a costly minute exhaust valve. During the pressurization and depressurization process, pressure waves are transmitted from the brachial artery to a sensor where they are converted to an electrical signal for processing by the microcontroller. The microcontroller computes the systolic and diastolic pressure and routes the data to a display for visual readout.