Retainer for photoelectric sensor and photoelectric pulse wave measuring apparatus including the same
First Claim
1. A photoelectric sensor retainer comprising:
- a sensor mounting unit on which a photoelectric sensor having a light-receiving surface is attachable and detachable, the light-receiving surface facing a measuring direction;
a pressing unit configured to press an upper surface of the sensor mounting unit in the measuring direction to apply pressure to the sensor mounting unit;
a pedestal comprising a seating plate configured to support the pressing unit, the seating plate having a principal plane perpendicular to a pressing direction of the pressing unit; and
a suspension device configured to support the sensor mounting unit,wherein the suspension device comprises;
a frame disposed to face the sensor mounting unit with the seating plate therebetween; and
links configured to connect the frame and the sensor mounting unit, and pass through the seating plate.
1 Assignment
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Accused Products
Abstract
A photoelectric sensor retainer and a photoelectric pulse wave measuring apparatus including the same are provided. The photoelectric sensor retainer includes a sensor mounting unit on which a photoelectric sensor having a light-receiving surface is attachable and detachable, the light-receiving surface facing a measuring direction. The photoelectric sensor retainer further includes a pressing unit configured to press an upper surface of the sensor mounting unit in the measuring direction to apply pressure to the sensor mounting unit, and a pedestal including a seating plate configured to support the pressing unit, the seating plate having a principal plane perpendicular to a pressing direction of the pressing unit.
19 Citations
12 Claims
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1. A photoelectric sensor retainer comprising:
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a sensor mounting unit on which a photoelectric sensor having a light-receiving surface is attachable and detachable, the light-receiving surface facing a measuring direction; a pressing unit configured to press an upper surface of the sensor mounting unit in the measuring direction to apply pressure to the sensor mounting unit; a pedestal comprising a seating plate configured to support the pressing unit, the seating plate having a principal plane perpendicular to a pressing direction of the pressing unit; and a suspension device configured to support the sensor mounting unit, wherein the suspension device comprises; a frame disposed to face the sensor mounting unit with the seating plate therebetween; and links configured to connect the frame and the sensor mounting unit, and pass through the seating plate. - View Dependent Claims (2, 3, 4, 8, 12)
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5. A photoelectric sensor retainer comprising:
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a sensor mounting unit on which a photoelectric sensor having a light-receiving surface is attachable and detachable, the light-receiving surface facing a measuring direction; a pressing unit configured to press an upper surface of the sensor mounting unit in the measuring direction to apply pressure to the sensor mounting unit; a pedestal; and a band connected to the pedestal, wherein the pedestal comprises; a seating plate configured to support the pressing unit, the seating plate having a principal plane perpendicular to a pressing direction of the pressing unit; adjusting units, each of the adjusting units being configured to adjust an angle between the principal plane and a plane of the band; and wings disposed on respective edges of the seating plate, ends of the band are connected to the respective wings, the measuring direction are oriented inside a ring that is formed by the band and the pedestal, and the pedestal is configured to rotate around each of the wings with respect to the band. - View Dependent Claims (6, 7)
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9. A photoelectric sensor retainer comprising:
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a sensor mounting unit on which a photoelectric sensor having a light-receiving surface is attachable and detachable, the light-receiving surface facing a measuring direction; a pressing unit configured to press an upper surface of the sensor mounting unit in the measuring direction to apply pressure to the sensor mounting unit; a pedestal comprising a seating plate configured to support the pressing unit, the seating plate having a principal plane perpendicular to a pressing direction of the pressing unit; a stage configured to support the pedestal; a forearm supporter disposed on a side of the sensor mounting unit in the measuring direction, the forearm supporter being configured to support a forearm so that a radial artery of the forearm faces the sensor mounting unit; and supporting columns configured to support the stage, the supporting columns being connected to the forearm supporter, wherein the stage is configured to move in the measuring direction and in a direction opposite to the measuring direction with respect to the supporting columns. - View Dependent Claims (10, 11)
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Specification