Patents by Inventor Kazuomi Kario
Kazuomi Kario has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20220071495Abstract: A blood pressure-related information display device, for visualizing and displaying information relating to blood pressure surges, is provided with: a blood pressure surge detection unit which, from time series data of blood pressure which changes linked to the subject's pulse, detects a blood pressure surge on the basis of a preset determination standard; a bodily state input unit which, together with the time series data of blood pressure, inputs bodily state information which indicates the bodily state of the subject; an extraction unit which extracts a feature value of the blood pressure surge; a statistical processing unit which performs statistical processing of the extracted feature value of the blood pressure surge; a calculation unit which calculates a feature value of the subject's bodily state; a display processing unit which performs processing for displaying, on a display screen, the correlation between the feature value of the blood pressure surge which was subjected to statistical processing, aType: ApplicationFiled: September 24, 2021Publication date: March 10, 2022Applicants: OMRON HEALTHCARE Co., Ltd., JICHI MEDICAL UNIVERSITYInventors: Ayako KOKUBO, Mitsuo KUWABARA, Shingo YAMASHITA, Kazuomi KARIO
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Publication number: 20220008023Abstract: According to the present invention, blood pressure surges is detected from time-series data on blood pressure of a subject that varies with pulsation based on predetermined determination criteria. A feature amount indicating a characteristic of each blood pressure surge thus detected is obtained. Statistical processing is performed on an occurrence number of the blood pressure surges thus detected and/or the feature amount to obtain a statistical amount for each of time slots. A required attention degree indicating a level of attention being required to the blood pressure surge is obtained for each of the time slots based on the statistical amount of the occurrence number of the blood pressure surges and/or the feature amount. The required attention degree thus obtained and/or the statistical amount are displayed side by side for each of the time slots on a display screen.Type: ApplicationFiled: September 22, 2021Publication date: January 13, 2022Applicants: OMRON HEALTHCARE CO., LTD., JICHI MEDICAL UNIVERSITYInventors: Ayako KOKUBO, Mitsuo KUWABARA, Shingo YAMASHITA, Kazuomi KARIO
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Publication number: 20220007951Abstract: According to the present invention, blood pressure surges are detected from time-series data on blood pressure of a subject that varies with pulsation based on predetermined determination criteria. For each blood pressure surge thus detected, an envelope connecting a plurality of pulse-corresponding peaks forming the blood pressure surge is acquired as an individual waveform. Statistical processing is performed on a plurality of individual waveforms to obtain a representative waveform and waveform variation among the blood pressure surges in the time-series data. On a display screen, a curve indicating the representative waveform is displayed with the curve superimposed on a region indicating the waveform variation among the blood pressure surges.Type: ApplicationFiled: September 24, 2021Publication date: January 13, 2022Applicants: OMRON HEALTHCARE CO., LTD., JICHI MEDICAL UNIVERSITYInventors: Ayako KOKUBO, Mitsuo KUWABARA, Shingo YAMASHITA, Kazuomi KARIO
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Publication number: 20170035366Abstract: A blood pressure related information display apparatus acquires blood pressure data including at least early-morning blood pressure data measured in the morning and night-time blood pressure data measured at night in a certain period for the measurement subject. The blood pressure related information display apparatus sets one of early-morning blood pressure and night-time blood pressure on a horizontal axis and the other on a vertical axis and performs graph display of points determined using early-morning blood pressure data and night-time blood pressure data on the display screen.Type: ApplicationFiled: October 21, 2016Publication date: February 9, 2017Inventors: Mitsuo KUWABARA, Kazuomi KARIO
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Patent number: 9060694Abstract: A blood pressure measurement device includes a finger cuff for measuring a blood oxygen saturation level of a subject as physiological information excluding a blood pressure, a pulse wave detecting portion, and an oxygen saturation level calculating portion, where a start of blood pressure measurement in a sphygmomanometer is determined by a comparing and determining portion when a value becomes greater than or equal to a reference value. After the end of the measurement, a time limit for limiting the start of the blood pressure measurement is set. The comparing and determining portion determines not to start the blood pressure measurement within the time limit even if the blood oxygen saturation level becomes greater than or equal to the reference value.Type: GrantFiled: August 5, 2008Date of Patent: June 23, 2015Assignees: OMRON HEALTHCARE Co., Ltd., JICHI MEDICAL UNIVERSITYInventors: Osamu Shirasaki, Takashi Watanabe, Kazuomi Kario
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Patent number: 8897849Abstract: A cardiovascular risk evaluation apparatus includes a hypoxic acquisition unit for acquiring a measurement result that includes a blood oxygen saturation level measured in a hypoxic period in which the blood oxygen saturation level of a subject is lower than a threshold value, and a blood pressure measured when the blood oxygen saturation level was measured; a non-hypoxic acquisition unit for acquiring a measurement result that includes a blood oxygen saturation level measured in a non-hypoxic period of the blood oxygen saturation level of the subject, and a blood pressure measured when the blood oxygen saturation level was measured; and an indicator acquisition unit for acquiring a cardiovascular risk evaluation indicator for the subject based on the relationship between blood oxygen saturation level and blood pressure, which is based on the measurement results acquired by the hypoxic acquisition unit and the non-hypoxic acquisition unit.Type: GrantFiled: May 16, 2012Date of Patent: November 25, 2014Assignees: Omron Healthcare Co., Ltd., Jichi Medical UniversityInventors: Osamu Shirasaki, Mitsuo Kuwabara, Kazuomi Kario
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Patent number: 8888707Abstract: A blood pressure measurement apparatus for measuring blood pressure in a predetermined period includes a blood pressure measuring unit for measuring the blood pressure of a subject, an information acquiring unit for acquiring information that is related to variation in blood pressure and changes in a time-series in the predetermined period, a determining unit for determining whether or not the information acquired by the information acquiring unit satisfies a predetermined condition, and a trigger output unit for, in a case where the determining unit determines that the predetermined condition is satisfied, causing the blood pressure measuring unit to start and execute blood pressure measurement. The predetermined condition is expressed as a function of time that varies and is measured in the predetermined period.Type: GrantFiled: May 16, 2012Date of Patent: November 18, 2014Assignees: Omron Healthcare Co., Ltd., Jichi Medical UniversityInventors: Osamu Shirasaki, Takashi Watanabe, Mitsuo Kuwabara, Kazuomi Kario
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Publication number: 20140088386Abstract: A cardiovascular risk evaluation apparatus includes a hypoxic acquisition unit for acquiring a measurement result that includes a blood oxygen saturation level measured in a hypoxic period in which the blood oxygen saturation level of a subject is lower than a threshold value, and a blood pressure measured when the blood oxygen saturation level was measured; a non-hypoxic acquisition unit for acquiring a measurement result that includes a blood oxygen saturation level measured in a non-hypoxic period of the blood oxygen saturation level of the subject, and a blood pressure measured when the blood oxygen saturation level was measured; and an indicator acquisition unit for acquiring a cardiovascular risk evaluation indicator for the subject based on the relationship between blood oxygen saturation level and blood pressure, which is based on the measurement results acquired by the hypoxic acquisition unit and the non-hypoxic acquisition unit.Type: ApplicationFiled: May 16, 2012Publication date: March 27, 2014Applicants: JICHI MEDICAL UNIVERSITY, OMRON HEALTHCARE Co., Ltd.Inventors: Osamu Shirasaki, Mitsuo Kuwabara, Kazuomi Kario
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Publication number: 20140081101Abstract: A blood pressure measurement apparatus for measuring blood pressure in a predetermined period includes a blood pressure measuring unit for measuring the blood pressure of a subject, an information acquiring unit for acquiring information that is related to variation in blood pressure and changes in a time-series in the predetermined period, a determining unit for determining whether or not the information acquired by the information acquiring unit satisfies a predetermined condition, and a trigger output unit for, in a case where the determining unit determines that the predetermined condition is satisfied, causing the blood pressure measuring unit to start and execute blood pressure measurement. The predetermined condition is expressed as a function of time that varies and is measured in the predetermined period.Type: ApplicationFiled: May 16, 2012Publication date: March 20, 2014Applicants: JICHI MEDICAL UNIVERSITY, OMRON HEALTHCARE Co., Ltd.Inventors: Osamu Shirasaki, Takashi Watanabe, Mitsuo Kuwabara, Kazuomi Kario
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Patent number: 8251913Abstract: A control unit determines the level of sleep of a subject on the basis of biological information measured by a biological information measuring unit starts blood pressure measurement of the subject upon determining that the determined level of sleep satisfies a predetermined condition. The control unit stores the result of the blood pressure measurement in a memory.Type: GrantFiled: February 15, 2007Date of Patent: August 28, 2012Assignee: Omron Healthcare Co., Ltd.Inventors: Akihisa Takahashi, Yukiya Sawanoi, Osamu Shirasaki, Kazuomi Kario
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Publication number: 20110230729Abstract: A blood pressure measurement device includes a finger cuff for measuring a blood oxygen saturation level of a subject as physiological information excluding a blood pressure, a pulse wave detecting portion, and an oxygen saturation level calculating portion, where a start of blood pressure measurement in a sphygmomanometer is determined by a comparing and determining portion when a value becomes greater than or equal to a reference value. After the end of the measurement, a time limit for limiting the start of the blood pressure measurement is set. The comparing and determining portion determines not to start the blood pressure measurement within the time limit even if the blood oxygen saturation level becomes greater than or equal to the reference value.Type: ApplicationFiled: August 5, 2008Publication date: September 22, 2011Applicants: OMRON HEALTHCARE CO., LTD., JICHI MEDICAL UNIVERSITYInventors: Osamu Shirasaki, Takashi Watanabe, Kazuomi Kario
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Publication number: 20100160118Abstract: A breathing exerciser includes: a display unit for displaying information for guiding an exercise pattern of breathing to a user; and a state switch which is capable of detecting an operation by the user and which is for accepting an operation according to a breathing state. By this, the breathing exerciser distinguishes during an exercise period during which the exercise pattern is guided, whether it is an exhalation state or an inhalation state, based on a signal from the state switch.Type: ApplicationFiled: December 26, 2006Publication date: June 24, 2010Applicant: OMRON HEALTHCARE CO., LTD.Inventors: Osamu Shirasaki, Toshikazu Shiga, Yuzo Nakase, Hideyuki Kobayashi, Kazuomi Kario
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Publication number: 20090234199Abstract: A control unit (10) determines a level of sleep of a subject on the basis of biological information measured by a biological information measuring unit (30), and the control unit (10) starts blood pressure measurement of the subject when determining that the determined level of sleep satisfies a predetermined condition. The control unit (10) stores result of the blood pressure measurement in a memory (11).Type: ApplicationFiled: February 15, 2007Publication date: September 17, 2009Applicants: OMRON HEALTHCARE CO., LTD., JICHI MEDICAL UNIVERSITYInventors: Akihisa Takahashi, Yukiya Sawanoi, Osamu Shirasaki, Kazuomi Kario
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Publication number: 20090227425Abstract: A breathing exerciser includes: a guide unit for guiding an exercise pattern of breathing to a user; a biological information detecting unit for detecting biological information on the user; a biological information detection control unit for controlling detection of the biological information at timing associated with an exercise period during which the exercise pattern is guided; a characteristic value calculating unit for calculating a characteristic value that reflects an exercise index, based on the biological information detected according to the control of the biological information detection control unit, the exercise index being a target of breathing exercise; an effect index calculating unit for calculating an effect index based on at least two characteristic values, the effect index representing an effect of the breathing exercise; and an informing unit for informing the effect index to the user.Type: ApplicationFiled: December 26, 2006Publication date: September 10, 2009Inventors: Osamu Shirasaki, Toshikazu Shiga, Yuzo Nakase, Kazuomi Kario
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Publication number: 20090170664Abstract: A breathing exerciser includes: a guide unit for guiding an exercise pattern of breathing to a user; a breathing sensor for detecting breathing of the user; a breathing index calculating unit for calculating, based on a signal from the breathing sensor, a breathing index at least one of before and after an exercise period during which the exercise pattern is guided, the breathing index representing a characteristic of a breathing state of the user; and an outcome index calculating unit for calculating an outcome index based on at least two breathing indices, the outcome index representing an outcome of breathing exercise; and an informing unit for informing the outcome index to the user.Type: ApplicationFiled: December 26, 2006Publication date: July 2, 2009Applicants: Omron Healthcare Company Ltd., JICHI MEDICAL UNIVERSITYInventors: Osamu Shirasaki, Toshikazu Shiga, Yuzo Nakase, Kazuomi Kario
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Patent number: 7364548Abstract: A blood pressure measurement unit measures the blood pressure and a CPU accordingly stores, in a blood pressure storage unit, measurement data as well as time information regarding the time at which the blood pressure is measured. The CPU calculates, as representative measurement data, the average of a plurality of measurement data stored in the blood pressure storage unit and correlated with the time information indicating a time in the range between nine weeks ago and ten weeks ago, correlates the representative measurement data with time information representing the corresponding week and stores the data with the time information in the blood pressure storage unit. At this time, the CPU deletes from the blood pressure storage unit those measurement data based on which the representative measurement data is calculated.Type: GrantFiled: February 2, 2005Date of Patent: April 29, 2008Assignees: Omron Healthcare Co., Ltd.Inventors: Osamu Shirasaki, Takahide Tanaka, Kenji Eda, Kazuomi Kario
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Patent number: 7018335Abstract: A blood pressure monitor associates information representing measuring time input from a clock with measured blood pressure values so as to store them in a memory. Blood pressure values measured in a morning time zone and blood pressure values measured in an evening time zone are grouped based on the time information associated with the blood pressure values so as to be stored in the memory. A data intra-group average calculating section calculates averages of the blood pressure values in the groups, and a risk calculating section calculates a risk value based on the calculated results of the data intra-group average calculating section.Type: GrantFiled: October 31, 2003Date of Patent: March 28, 2006Assignee: Omron Healthcare Co., Ltd.Inventors: Kazuomi Kario, Osamu Shirasaki
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Publication number: 20050187480Abstract: A blood pressure measurement apparatus includes a blood pressure monitor measuring a subject's blood pressure, a finger cuff, a pulse wave detector and a pulse rate calculator operative to continuously measure a pulse rate serving as physiological information other than blood pressure, a pulse rate storage storing the continuously measured pulse rate, and a comparator and determiner determining from a previous, continuous pulse rate stored in the pulse rate storage that a currently measured pulse rate is close to a specified level relative to a range in variation of a pulse rate unique to the subject. When the comparator and determiner determines that the currently measured pulse rate corresponds to the specified level, the blood pressure monitor is instructed to start blood pressure measurement.Type: ApplicationFiled: February 23, 2005Publication date: August 25, 2005Applicants: Kazuomi KARIO, Omron Healthcare Co., Ltd.Inventors: Kazuomi Kario, Osamu Shirasaki
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Publication number: 20050171442Abstract: A blood pressure measurement unit measures the blood pressure and a CPU accordingly stores, in a blood pressure storage unit, measurement data as well as time information regarding the time at which the blood pressure is measured. The CPU calculates, as representative measurement data, the average of a plurality of measurement data stored in the blood pressure storage unit and correlated with the time information indicating a time in the range between nine weeks ago and ten weeks ago, correlates the representative measurement data with time information representing the corresponding week and stores the data with the time information in the blood pressure storage unit. At this time, the CPU deletes from the blood pressure storage unit those measurement data based on which the representative measurement data is calculated.Type: ApplicationFiled: February 2, 2005Publication date: August 4, 2005Applicants: Omron Healthcare Co., Ltd., Kazuomi KarioInventors: Osamu Shirasaki, Takahide Tanaka, Kenji Eda, Kazuomi Kario
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Publication number: 20040176692Abstract: A blood pressure monitor associates information representing measuring time input from a clock with measured blood pressure values so as to store them in a memory. Blood pressure values measured in a morning time zone and blood pressure values measured in an evening time zone are grouped based on the time information associated with the blood pressure values so as to be stored in the memory. A data intra-group average calculating section calculates averages of the blood pressure values in the groups, and a risk calculating section calculates a risk value based on the calculated results of the data intra-group average calculating section.Type: ApplicationFiled: October 31, 2003Publication date: September 9, 2004Applicant: OMRON Healthcare Co., Ltd., A corp. of JapanInventors: Kazuomi Kario, Osamu Shirasaki