133 patents
Page 3 of 7
Utility
Physiological information processing apparatus and physiological information processing method
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
Blood pressure measuring apparatus
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
Patient monitoring system
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
Sensor device and monitoring system
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
Sensor system
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
Attachment tape and pulse photometry probe
31 May 22
An attachment tape is configured such that a light emitter and a light detector are mounted on the attachment tape and such that the attachment tape is wrapped around a tissue so as to be attached to the tissue.
Takahiro Abe
Filed: 21 Dec 17
Utility
Pulse oximeter
17 May 22
A pulse oximeter includes one or more processor and one or more memory storing instructions.
Tetsuo Suzuki
Filed: 23 Aug 18
Utility
Physiological information waveform processing method, program, computer readable storage medium, and physiological information waveform processing apparatus
3 May 22
A method is implemented by a computer, and includes: (a) acquiring at least one set of waveform data having a time duration from physiological information waveform data; (b) classifying a waveform included in the waveform data into a predetermined type of waveform; (c) determining validity of a classification result of the waveform; and (d) correcting the classification result in accordance with the validity of the classification result.
Tsuneo Takayanagi
Filed: 5 Apr 18
Utility
Aseptic sampling apparatus and sampling method using the same
3 May 22
An aseptic sampling apparatus includes an isolator, a liquid delivery port that is disposed in the isolator, a sampling section that is disposed inside the isolator, a first flow path that communicates with a discharge flow path of the sampling section, and that connects an inside and outside of the isolator to each other through the liquid delivery port, a fluid supplying unit that supplies a fluid to the sampling section, a gas supplying unit that communicates with the fluid supplying unit, and a seal member that prevents the fluid supplied from fluid supplying unit to the discharge flow path from leaking.
Hodaka Makino, Hirotsugu Kubo, Tetsuya Ogawa, Masahiro Kinooka
Filed: 3 Jan 19
Utility
Aseptic sampling flow path kit and sampling apparatus using the same
3 May 22
An aseptic sampling flow path kit to be applied to an isolator having a liquid delivery port includes a sampling section, a first flow path that communicates with the sampling section, and that connects an inside of the isolator to an outside of the isolator through the liquid delivery port, and at least one one-way valve which is disposed in the first flow path, and that limits flow of fluid in the first flow path to a direction from the sampling section toward the liquid delivery port.
Hodaka Makino, Hirotsugu Kubo, Masahiro Kinooka
Filed: 2 Jan 19
Utility
Cell culture system, cell culture environment evaluation device, and program
26 Apr 22
An object of the present disclosure is to provide a cell culture system, a cell culture environment evaluation device, and a program, capable of performing evaluation of a culture environment without causing an adverse effect on cell culture.
Hodaka Makino, Wataru Matsuzawa
Filed: 26 Dec 17
Utility
Device, system, and kit for measuring tension of cell structure containing muscle cells
26 Apr 22
A device for measuring a tension of a cell structure containing muscle cells includes a first and a second gel adaptor holder.
Hirotsugu Kubo, Takahiro Shioyama, Yuki Kagawa, Yuto Hinata, Hodaka Makino
Filed: 27 Feb 20
Utility
Pulse photometry probe
19 Apr 22
A pulse photometry probe which is to be attached to a living tissue of a subject includes a light emitter that emits a light beam toward the living tissue of the patient, a light detector that receives the light beam emitted from the light emitter and passing through the living tissue, to produce a vital signal, a vital data acquiring section that acquires vital data of the patient based on the vital signal, and a wireless communicating section that wirelessly transmits the vital data.
Norihito Konno, Junichi Sato
Filed: 4 Sep 18
Utility
Gas sensor kit and device wearable on face
19 Apr 22
A gas sensor kit includes a gas sensor that measures a gas concentration of an exhalation gas of a subject, a gas introduction part that introduces the exhalation gas of the subject to the gas sensor and a gas supply unit that supplies a therapeutic gas to the subject.
Fumihiko Takatori, Masayuki Inoue, Kenichiro Kabumoto
Filed: 2 Jun 17
Utility
Patient monitor
5 Apr 22
A patient monitor includes an interface configured to be connectable to a first sensor to measure first physiological information and to a second sensor to measure second physiological information, and a controller configured to actuate the second sensor to start a process for measuring the second physiological information in response to the first physiological information turning abnormal, the first physiological information being calculated based on a sensor signal acquired from the first sensor.
Yukio Koyama
Filed: 20 Mar 19
Utility
Apparatus and method for processing physiological information
29 Mar 22
A physiological information processing apparatus includes a processor and a memory storing computer-readable instructions.
Masami Tanishima, Tsuneo Takayanagi, Takashi Kaiami
Filed: 10 Oct 18
Utility
Vital sign information recording system, vital sign information analyzer, and vital sign information display method
1 Mar 22
A vital sign information recording system includes a data collector configured to collect behavior-associated information of a subject and vital sign information of the subject, and a display configured to display a presumed behavior of the subject and the vital sign information of the subject.
Teruhiro Koike, Satoshi Saitoh
Filed: 15 Mar 18
Utility
Measuring apparatus and blood pressure measuring method
22 Feb 22
A measuring apparatus includes: a measuring section which performs an invasive blood pressure measurement, and which detects that a predetermined abnormal condition occurs in a blood pressure during the measurement; a detector which detects whether or not a zero point calibration is being executed on a transducer to be used in the measurement; and a notification controller which, in a case where the blood pressure measured by the measuring section is in the predetermined abnormal condition, controls whether an alarm is output or not, based on a detection state of the detector.
Ryo Shinohara, Kazuri Higashi, Yukio Koyama
Filed: 27 Apr 18
Utility
Masks, systems, and methods for assisting respiration including scattering chamber
22 Feb 22
A mask configured to assist the respiration of a patient with a gas inlet port positioned to connect a gas supply to the mask and direct gas flow towards a patient's skin; a scattering chamber with an inlet port and a plurality of outlet ports, the scattering chamber inlet port fluidly connected to the gas inlet port, and the plurality of outlet ports positioned to scatter the gas flow away from the patient's skin and towards the interior surface of the mask and a region between the patient's skin and the interior surface of the mask; and an outgas collector assembly connected adjacent the scattering chamber and positioned to collect an outgas emission expelled from the patient and eject the outgas emission from the mask.
Charles Edward Beuchat
Filed: 18 Jul 17
Utility
Detection device and alarm system having the detection device
22 Feb 22
A detection device which, when an arrhythmia occurs, can prompt rapid taking of a countermeasure against the arrhythmia, and an alarm system having the detection device are provided.
Hirokazu Ogino, Fumiyuki Matsumura
Filed: 13 Mar 17