Abstract: A body impedance measurement apparatus having high aesthetic qualities can be realized without increasing the manufacturing costs thereof by providing a membrane-type electrode formed integrally with the surface of a resinous first housing through insert molding.

Abstract: The present invention provides a housing structure of a bioelectrode capable of maintaining moisture of the bioelectrode in equilibrium condition quickly without incurring decrease in adhesive strength due to over-dryness and damage. In a housing 10 for housing a bioelectrode which is used by coming into contact with an organism, the housing 10 including the bioelectrode-attaching portion 11 attaching a bioelectrode 1 is made of a water absorption material.

Abstract: A pedometer includes a main body 1, two acceleration sensors 3 and 4 supported in an oscillating manner in a horizontal direction and a vertical direction at a substrate 2 within the main body 1, an angle detection sensor 5 for detecting an angle of inclination of main body 1 to the ground, and a pace counter for selecting output of either acceleration sensor 3 or 4 according to an output of angle detection sensor 5 for counting the number of paces thereby.

Abstract: Total consumed calories are indicated in an upper portion of a display. A life activity intensity of each of the past seven days and an average life activity intensity over the same period are indicated by a bar graph in a lower portion of the display. The life activity intensity is classified into rank I (light), rank II (medium), and rank III (a little heavy). A total exercise amount (i.e., total consumed calories) and a life activity intensity are calculated and automatically displayed at the end of a day.

Abstract: A vibration sensor includes a first stationary magnet, a second stationary magnet, a movable magnet positioned between the first and second stationary magnets, and a sensor for sensing movement of the movable magnet. The movable magnet is disposed in a magnetically repulsive relationship with the first stationary magnet and a magnetically attractive relationship with the second stationary magnet.

Abstract: Total consumed calories are indicated in an upper portion of a display. A life activity intensity of each of the past seven days and an average life activity intensity over the same period are indicated by a bar graph in a lower portion of the display. The life activity intensity is classified into rank I (light), rank II (medium), and rank III (a little heavy). A total exercise amount (i.e., total consumed calories) and a life activity intensity are calculated and automatically displayed at the end of a day.

Abstract: A pulsimeter having an improved pulse measurement accuracy by having a good shading is provided. The pulsimeter include a main body 2, a finger insertion section 4 disposed on the main body to be inserted by a finger (FIG. 2), a pulse sensor 5 for sensing pulses of a finger inserted into the finger insertion section 4 (FIG. 2), and a display 6 for displaying the pulses sensed by the pulse sensor 5. The finger insertion section 4 is disposed on a surface (the reverse side of the main body 2) opposite to a surface provided with the display 6.

Abstract: A pulsimeter includes a main body having a front face and a back face that is opposite the front face. A finger insertion section, into which a finger may be inserted, is arranged on the back face of the main body. Also included is a pulse sensor which is configured to sense pulses from a user's finger that has been inserted into the finger insertion section. A display, which is arranged on the front face of the main body, is configured to display the pulses sensed by the pulse sensor. The display and the finger insertion section are arranged such that the display may be observed by the user while the user's finger is inserted into the finger insertion section.

Abstract: In an electronic blood pressure meter for measuring blood pressure from a finger, there is provided a photoelectric sensor including a light emitting element and a light receiving element for detecting pulse wave components from a finger placed in a cuff. Since the variation of the DC component of the pulse wave from one person to another may exceed the linear range of pulse wave measurement, the brightness level of the light emitting element is adjusted according to the level of the DC component contained in the output from the light receiving element. Thereby, favorable extraction of the variational component of the pulse wave is made always within an accurate range of pulse wave measurement.

Abstract: In a transcutaneous electric nerve stimulator for producing in a predetermined sequence of different types of waveforms (in which the frequency varies, the signal is successively and/or intermittently created, etc.), when the user depresses a predetermined switch while a desired waveform is being outputted, a low-frequency signal of the waveform is thereafter continuously produced.In a transcutaneous electric nerve stimulator capable of selectively producing low-frequency signals of at least two different kinds, a kind of output signals at a termination of a treatment is stored in a memory such that a low-frequency signal of the stored kind is produced when the stimulator is started for a subsequent treatment.

Abstract: Disclosed is an electronic blood pressure meter which is adapted to measure blood pressure from a finger. A cuff for applying pressure to the finger comprises a plurality of chambers which are communicated to each other and, thereby, provides a sufficient flexibility to closely conform to the contour of the finger. A sensor for detecting pulse wave data may be conveniently place on the inner surface of the cuff and is adapted to detect the reflection of light by an artery. Further, an air buffer can increase the effective air volume of the cuff and can reduce the rate of the pressure drop of the air cuff for a given rate of air vent from the cuff. By deriving the pulse wave data and computing the systolic and diastolic blood pressure therefrom in the course of increasing the air pressure of the cuff, the discomfort to the patient whose blood pressure is to measured can be substantially reduced.

Abstract: A cuff for blood pressure measuring apparatus, which is made of flexible material, includes an inner surface and an outer surface. The inner surface defines a cylindrical space for a finger to be inserted thereinto, while the outer surface together with the inner surface defines a fluid chamber for applying pressure to the finger. A sensor for detecting pulse wave data can be conveniently place on the inner surface of the cuff and is adapted to detect the reflection of light by an artery. The sensor can comprise of a light-emitting element and a light-sensitive element. The light-emitting element for emitting light at an artery of the finger and the light-sensitive element for receiving the reflected light from the artery are mounted on the inner surface adjacent to each other. A plurality of elements are provided at least either for the light-emitting element or for the light-sensitive element, thereby expanding the detection range of the arterial pulse wave in the finger.

Abstract: A cuff for blood pressure measuring apparatus, which is made of flexible material, includes an inner surface and outer surface. The inner surface defines a cylindrical space for a finger to be inserted thereinto, while the outer surface together with the inner surface defines a fluid chamber for applying pressure to the finger. A light-emitting element for emitting light at an artery of the finger and a light-sensitive element for receiving the reflected light from said artery are mounted on the inner surface adjacent to each other. A plurality of elements are provided at least either for the light-emitting element or for the light-sensitive element, thereby expanding the detection range of the arterial pulse wave in the finger. The cuff is also provided with a device for triggering or halting air into or from the cuff when desired and for ensuring that air is exited from the cuff.

Abstract: In an electronic blood pressure meter for measuring blood pressure from a finger, there is provided a photoelectric sensor for detecting presence of a finger in the cuff. Thereby, it is made possible to positively avoid inflating the cuff without placing a finger therein and to prevent rupture and other damages to the cuff. In particular, since either a light emitting element or a light receiving element of the photoelectric sensor for detecting a finger is common to that of a photoelectric pulse wave detecting device incorporated in the cuff, the structure of the cuff is simplified and the manufacturing cost is reduced.

Abstract: Disclosed is an electronic blood pressure meter which is adapted to measure blood pressure from a finger. A cuff for applying pressure to the finger comprises a plurality of chambers which are communicated to each other and, thereby, provides a sufficient flexibility to closely conform to the contour of the finger. A sensor for detecting pulse wave data may be conveniently place on the inner surface of the cuff and is adapted to detect the reflection of light by an artery. Further, an air buffer can increase the effective air volume of the cuff and can reduce the rate of the pressure drop of the air cuff for a given rate of air vent from the cuff. By deriving the pulse wave data and computing the systolic and diastolic blood pressure therefrom in the course of increasing the air pressure of the cuff, the discomfort to the patient whose blood pressure is to be measured can be substantially reduced.