280 patents
Page 5 of 14
Utility
Physiological Information Processing Apparatus, Physiological Information Processing Method, and Non-transitory Computer Readable Storage Medium
6 Oct 22
A physiological information processing instrument according to the presently disclosed subject matter can include a memory that stores instructions, a processor that executes the instructions stored in the memory to judge whether an electrocardiogram waveform of a subject person is of at least one of a ventricular pacing beat and a left bundle branch block beat, to perform an ST measurement by applying myocardial ischemia evaluation criteria to the electrocardiogram waveform that has been judged of at least one of a ventricular pacing beat and a left bundle branch block beat, and to analyze results of the ST measurement and outputs an analysis result and information relating to myocardial ischemia in the form of audible or visible information.
Kei KIMURA, Masafumi NAGASAWA
Filed: 30 Mar 22
Utility
Display Control Device and Operation Method of Display Control Device
22 Sep 22
A display control device includes processing circuitry configured to: obtain an intracardiac electrocardiogram of a subject; generate visualization data representing an excitation state of a myocardium based on the intracardiac electrocardiogram; determine a type of excitation dynamics of the myocardium based on the visualization data; and display, on a stereoscopic image of a heart of the subject, a site from which the intracardiac electrocardiogram is obtained with a color in accordance with a ratio of the determined type of the excitation dynamics.
Kunihiko KIUCHI, Takashi ASHIHARA, Kaori UCHIYAMA, Akio OTA, Naoki KOURA, Koji TAKIZAWA
Filed: 10 Mar 22
Utility
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20 Sep 22
A vital sign information processing system includes a sensor configured to be attached to a living body, and an information acquisition apparatus configured to acquire vital sign information of the living body through the sensor.
Hideki Fujisaki, Kazumasa Ito, Naoki Kobayashi, Kumi Sugiyama, Tetsuo Suzuki, Masahiro Takeuchi, Jiongxun Chen
Filed: 21 Jun 18
Utility
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15 Sep 22
A monitoring device includes a receiving unit, a processing unit, and an information providing unit.
Keito KITO, Yoshiharu HARADA, Kenji MIYATA
Filed: 1 Mar 22
Utility
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15 Sep 22
A physiological information processing system includes: a respiration sensor that is configured to detect a respiratory condition of a subject to whom a ventilation device is attached; a light emitting device that is configured to emit light toward an outside; and a physiological information processing apparatus that is connected to the respiration sensor and the light emitting device.
Fumihiko TAKATORI, Kentaro SUZUKI, Masayuki INOUE
Filed: 30 Sep 20
Utility
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15 Sep 22
A mask is provided with a mask body part configured to cover a face of a subject, and a cushion member fixed to the mask body part and contacts the face of the subject.
Yuya BABA, Takayuki AOYAGI, Isao MATSUBARA
Filed: 3 Mar 22
Utility
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8 Sep 22
A method for generating a learned model applied to a prediction device that predicts a probability that a subject develops delirium based on a moving image in which the subject appears is provided.
Hiroto SANO, Wataru Matsuzawa, Takuya Kawashima
Filed: 22 Feb 22
Utility
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6 Sep 22
A pulse discrimination device is configured to receive electrical signals from a plurality of positions of a living body to which a pacing device for outputting a pacing pulse to cause a heart to beat is attached, and is configured to discriminate the pacing pulse included in the electrical signals.
Takashi Koyanagi, Kazutora Iinuma, Hiroshi Kubo
Filed: 17 Sep 19
Utility
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1 Sep 22
A testing apparatus for estimating a central venous pressure by measuring a venous pulse by a sensor at a predetermined measurement position of a target person is equipped with an estimation unit which estimates that the central venous pressure of the target person is lower than a reference venous pressure if the venous pulse is not detected by the sensor at the predetermined measurement position of the target person who assumes a particular posture with which a water-gauge pressure corresponding to a vertical distance between the heart of the target person and a peak point, in the vertical direction, of a vein leading from the heart to the measurement position coincides with the reference venous pressure.
Haruka MORIMOTO, Naoki KOBAYASHI
Filed: 18 Feb 22
Utility
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30 Aug 22
A physiological information processing method includes: acquiring electrocardiogram data of a subject; acquiring pulse wave data of the subject; measuring the heart rate based on the electrocardiogram data; measuring the pulse wave transit time based on the electrocardiogram data and the pulse wave data; calculating a cardiac output based on the pulse wave transit time and heart rate which have been measured; calculating the systemic vascular resistance; and correcting the calculated cardiac output based on the systemic vascular resistance.
Mami Sakai, Yoshihiro Sugo
Filed: 18 Mar 19
Utility
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30 Aug 22
A pressurizing/depressurizing section (4) performs at least one of air feeding to a cuff (20) by way of an air way (3) and air discharging by way of the air way (3) to thereby increase or decrease an internal pressure of the cuff (20).
Ei Nomura, Takashi Usuda
Filed: 20 Jul 16
Utility
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30 Aug 22
A patient monitoring system includes: a display configured to display, only for a first period, information including changes over time in physiological information acquired from at least one patient; a first storage configured to store, only for a second period longer than the first period, data corresponding to the information displayed on the display; a second storage having a storage capacity different from a storage capacity of the first storage; a user interface configured to receive a data preservation instruction from a user; and one or more processors configured to store in the second storage at least a part of the data that has been in the first storage before the user interface receives the data preservation instruction.
Yoshinori Enomoto
Filed: 20 Mar 20
Utility
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18 Aug 22
An airway adapter forms a part of a breathing circuit that is connected to a test subject.
Fumihiko TAKATORI, Yuya BABA, Kenichiro KABUMOTO, Takayuki AOYAGI, Kentaro SUZUKI
Filed: 7 Feb 22
Utility
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16 Aug 22
A monitoring system monitoring health conditions of multiple many users wearing sensor devices.
Fumiyuki Matsumura, Norihito Konno, Hirohiko Ikeya
Filed: 22 Jan 18
Utility
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14 Jul 22
A physiological information processing apparatus includes a processor and a memory configured to store a computer readable command.
Yoshinori MURAYAMA, Osamu NAGATA
Filed: 26 Mar 21
Utility
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23 Jun 22
A physiological information processing method includes a step of acquiring a parameter related to an amount of blood delivered from a heart of a subject or stiffness of a blood vessel of the subject; a step of displaying a trend graph indicating a change over time in the parameter in a graph display region; a step of determining a reference value of the parameter in accordance with an input operation of a user; and a step of displaying a reference guideline indicating the reference value of the parameter in the graph display region.
Yoshiharu HARADA, Yoshihiro SUGO, Sayaka YAMAZAKI, Makiko FUMOTO
Filed: 16 Dec 21
Utility
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21 Jun 22
A sensor system including: a wristband (2) which has a storage unit storing patient identification information so that a patient can be identified by the patient identification information; and a sensor (3) which can measure vital information of the patient; wherein: the wristband (2) can transmit the patient identification information to the sensor (3) by human body communication through a surface of a body of the patient in a state in which the wristband (2) and the sensor (3) are attached to the patient; and the sensor (3) associates the patient identification information with the vital information and then transmits the vital information including the patient identification information to a bedside monitor 4.
Norihito Konno, Hirohiko Ikeya
Filed: 13 Jun 17
Utility
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9 Jun 22
A reusable portion includes a first connector and a light emitter.
Hideki FUJISAKI, Kazumasa ITO, Yoshinori UEDA
Filed: 16 Mar 20
Utility
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9 Jun 22
A system includes a medical device that uses a plurality of expendables each having an expiration date, and a computer that can be connected for communication to the medical device.
Takayuki SUGIYAMA, Fumito HORIUCHI, Yoshio SAKAI
Filed: 29 Nov 21
Utility
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2 Jun 22
An electrocardiogram waveform analysis apparatus includes: a waveform input section to which an electrocardiogram waveform is input; an application range setting section configured to set an application range of a filter in the input electrocardiogram waveform; a filtering section configured to apply a filtering process to the application range of the filter; a beat detector configured to detect beats from the electrocardiogram waveform that has undergone the filtering process; and an output section configured to perform an outputting process based on the detected beats.
Tomoyoshi NATSUI
Filed: 3 Feb 20