WRIST SPHYGMOMANOMETER

• US 20110172547A1
• Filed: 01/05/2011
• Published: 07/14/2011
• Est. Priority Date: 01/08/2010
• Status: Active Grant

• Current Assignee: Panasonic Corporation (Panasonic Holdings Corporation)
• Original Assignee: Panasonic Electric Works Company Limited (Panasonic Holdings Corporation)
• Inventors: Izumi, Tomohiro, Fumuro, Shinichi, Mizuuchi, Akihiro
• Granted Patent: US 8,663,119 B2
• Time in Patent Office: Days
• US Class Current: 600/490
• CPC Class Codes: A61B 2560/0261 using hydrostatic pressure
• CPC Class Codes: A61B 5/022 by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers

Abstract

A wrist sphygmomanometer includes an operation unit operable by a user. A manometer measures blood pressure. A detector detects the posture of the user. A storage stores an optimum posture for the user. A comparator compares the posture detected by the detector and the optimum posture stored beforehand in the storage to generate posture information. A communication unit communicates the posture information to the user. A setting unit sets the optimum posture in the storage. The storage includes a first storage section, which stores a fixed optimum posture corresponding to an unspecified user, and a second storage section, which stores a second optimum posture corresponding to a specified used. The setting unit stores the second posture based on a value detected by the detector as the second optimum posture in the second storage section in accordance with an operation of the operation unit.

Claims

1. A wrist sphygmomanometer attachable to a user'"'"'s wrist, the wrist sphygmomanometer comprising:

an operation unit operable by the user;

a manometer that measures blood pressure;

a detector that detects the posture of the user;

a storage that stores an optimum posture for the user;

a comparator that compares the posture detected by the detector and the optimum posture stored beforehand in the storage to generate posture information;

a communication unit that communicates the posture information to the user; and

a setting unit that sets the optimum posture in the storage;

wherein the storage includes a first storage section, which stores a fixed optimum posture corresponding to an unspecified user, and a second storage section, which stores a second optimum posture corresponding to a specified user; and

the setting unit stores a value based on the posture detected by the detector as the second optimum posture in the second storage section in accordance with an operation of the operation unit.

2. The wrist sphygmomanometer according to claim 1, wherein the second optimum posture has a tolerable posture range set to be narrower than that of the first optimum posture.

3. The wrist sphygmomanometer according to claim 1, further comprising:

a display unit including;

a segment type blood pressure display capable of displaying numerals indicating the result of the blood pressure measured by the manometer;

a dot matrix display capable of displaying a graph with a plurality of dots to indicate the result of the blood pressure measured by the manometer;

wherein the communication unit includes the dot matrix display, and the dot matrix display is capable of displaying the posture information.

4. The wrist sphygmomanometer according to claim 3, wherein the dot matrix display displays guidance information, which guides the user to the optimum posture, as the posture information.

5. The wrist sphygmomanometer according to claim 4, wherein the guidance information is displayed as a graphic formed by a combination of the dots.

6. The wrist sphygmomanometer according to claim 3, wherein the dot matrix display displays posture determination information, which indicates whether or not the posture of the user differs from the optimum posture, as the posture information.

7. The wrist sphygmomanometer according to claim 6, wherein the posture determination information is displayed as a character formed by a combination of the dots.

8. The wrist sphygmomanometer according to claim 3, wherein the dot matrix display selectively displays the blood pressure measurement result or the posture information on the same display region.

9. The wrist sphygmomanometer according to claim 3, wherein the storage stores posture determination information, which indicates the result of comparison of the posture detected by the detector and the optimum posture, in association with the blood pressure measurement result;

and

the dot matrix display displays the posture determination information at the same time as when the blood pressure display displays the blood pressure measurement result.

10. The wrist sphygmomanometer according to claim 1, wherein the communication unit includes a voice communication unit that generates speech output to communicate the posture information to the user.

11. The wrist sphygmomanometer according to claim 1, wherein the communication unit includes a light emitting diode that indicates whether or not the posture detected by the detector differs from the optimum posture.

12. The wrist sphygmomanometer according to claim 1, wherein the operation unit includes a switch indicating whether the user is the specified user or the unspecified user;

when the switch indicates the unspecified user, the comparator compares the posture detected by the detector and the fixed first optimum posture set in the first storage section to generate the posture information; and

when the switch indicates the specific user, the comparator compares the posture detected by the detector and the second optimum posture set by the setting unit in the second storage section to generate the posture information.