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US 11,045,098 B2Granted
Sensor
AssigneeNihon Kohden Corporation
InventorsNobuyoshi Watanabe, Takahiro Abe, Hideki Fujisaki, Kumi Sugiyama
Life of this patent
Estimating the term…
Abstract
A sensor includes a probe that acquires a blood light absorber concentration in a subject and a cuff that acquires a non-invasive blood pressure of the subject. In the sensor, the probe is configured to be attached to a first portion of a digit of the subject, and the cuff is configured to be attached to a second portion of the digit, the second portion being located on a periphery side with respect to the first portion.
Claims17
A sensor comprising:
- a probe comprising:
- a light emitter,
- a light detector, and
- a support member that supports the light emitter and the light detector, the support member having a shape which is curved to have an open portion;
- a cuff;
- and
- a tube that supplies air to the cuff, wherein the tube is supported by the support member of the probe,
- wherein the probe is configured to be attached to a first portion of a digit of a subject,
- wherein the cuff is configured to be attached to a second portion of the digit, the second portion being located on a fingertip side with respect to the first portion, and
- wherein the support member includes:
- a first support portion that supports the light emitter and the light detector;
- and
- a second support portion that is higher in flexibility than the first support portion, and that is used for fixing the first support portion to the first portion of the digit.
10 more elements
A sensor comprising:
- a probe comprising:
- a light emitter,
- a light detector, and
- a support member that supports the light emitter and the light detector;
- a cuff;
- and
- a tube for supplying air to the cuff, the tube being supported by the support member of the probe,
- wherein the probe is configured to be attached to a first portion of a digit of a subject,
- wherein the cuff is configured to be attached to a second portion of the digit, the second portion being located on a fingertip side with respect to the first portion, and
- wherein the support member includes a first support portion and a second support portion that is releasably attachable to the first support portion to fix the support member to the first portion of the digit.
7 more elements
A sensor comprising:
- a probe comprising:
- a light emitter,
- a light detector, and
- a support member that supports the light emitter and the light detector, the support member having a first end and a second end that is movable relative to the first end;
- a cuff;
- and
- a tube for supplying air to the cuff, the tube being supported by the support member of the probe,
- wherein the probe is configured to be attached to a first portion of a digit of the subject, and
- wherein the cuff is configured to be attached to a second portion of the digit, the second portion being located on a fingertip side with respect to the first portion.
6 more elements
Dependencies are inferred from the claim text.