280 patents
Page 7 of 14
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
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
Remote Control Device, and Remote Control System
3 Feb 22
A memory (13) stores gesture information corresponding to a gesture (G) of a medical worker that is allocated to a function of a medical device (2).
Kazuri HIGASHI, Ryota AUCHI
Filed: 26 Sep 19
Utility
Nasal Adaptor and Respiratory Management Device
3 Feb 22
A nasal adaptor includes: an oral expiration guiding portion which has an opposing portion that is to be opposed to the mouth of a living body, and in which a mouth-side guide path that guides expiration that is expired from the mouth to the opposing portion is formed; and an attaching portion which is placed above the oral expiration guiding portion with respect to the living body, and to which a holding member that holds a sensor for measuring the expiration guided by the oral expiration guiding portion is attached.
Takayuki AOYAGI, Kenichiro KABUMOTO, Fumihiko TAKATORI, Masayuki INOUE
Filed: 14 Nov 19
Utility
Physiological Information Acquisition Device, Processing Device, and Non-transitory Computer-readable Medium
20 Jan 22
A processing device configured to process physiological information of a subject, the processing device includes a reception interface configured to receive first data corresponding to a measurement waveform of a first physiological parameter of the subject, and second data related to an acquisition environment of the first physiological parameter, an predictor configured to predict a first probability of correctly calculating a value of the first physiological parameter, based on the first data, and a processor configured to identify, of the first data, a part in which the first probability is higher than a first threshold under a circumstance where the first physiological parameter is determined to be abnormally acquired based on the second data.
Takuya KAWASHIMA, Hiroto SANO, Wataru MATSUZAWA
Filed: 15 Jul 21
Utility
Mobile device, sensor, physiological information management method, and computer readable medium storing physiological information processing program
11 Jan 22
A physiological information management system includes sensors to be attached to patients to acquire physiological information of the patients and a mobile device.
Norihito Konno, Fumiyuki Matsumura, Hirohiko Ikeya
Filed: 14 Dec 18
Utility
Transfer Method
6 Jan 22
A transfer method includes a centrifugation step for applying centrifugal force in the direction of lamination to a laminate of a cell structure disposed on a temperature-responsive culture dish and a gel placed on the cell structure and a peeling step for maintaining the temperature at the lower critical solution temperature of the temperature-responsive culture dish or lower and peeling off the cell structure containing muscle cells from the temperature-responsive culture dish.
Hirotsugu KUBO, Takahiro SHIOYAMA, Yuki KAGAWA, Yuto HINATA, Tatsuya SHIMIZU, Daisuke SASAKI, Yuji HARAGUCHI
Filed: 2 Jul 21
Utility
Patient monitor
21 Dec 21
A patient monitor that acquires a vital sign through a measurement sensor, and that is to be connected to an external measurement apparatus for measuring another vital sign, includes a master clock that is disposed in the patient monitor, and that manages common time information, a first operating system that manages first time information, and a second operating system that manages second time information, and that transmits and receives data to and from the external measurement apparatus.
Mitsuhiro Oura, Sou Kumagai, Wataru Matuzawa, Nobuyuki Yasumaru, Kazuya Nagase, Hiroshi Torigai, Naoki Fukushima
Filed: 27 Dec 16
Utility
Hemodynamic Parameter Analysis Apparatus
16 Dec 21
A hemodynamic parameter analysis apparatus includes an acquisition unit and a hemodynamic parameter analysis unit.
Haruka SATO, Naoki KOBAYASHI
Filed: 7 Jun 21
Utility
Biological information acquiring system
14 Dec 21
A biological signal acquirer is attached to a subject and acquires a biological signal of the subject.
Kenta Sudo, Yoshimoto Suzuki, Takayuki Kaneko
Filed: 11 Nov 15
Utility
Vital Information Displaying Device, Display Controlling Device, and Non-transitory Computer-readable Medium
2 Dec 21
An input interface is configured to receive a signal corresponding to vital information that exhibits temporal variation.
Toshiki AOKI
Filed: 15 Feb 19
Utility
Pulse Photometer, Pulse Photometry System and Computer-readable Medium
25 Nov 21
A pulse photometer includes: an interface receiving a first signal and a second signal; and a processor configured to calculate a concentration of at least one blood light absorber in the subject, based on the first and second signals.
Katsuyuki HORIE
Filed: 17 May 21
Utility
Pulse Discrimination Device and Electrocardiogram Analyzer
25 Nov 21
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: 6 Aug 21
Utility
Electrocardiogram Test Device and Electrocardiogram Test Method, and Non-transitory Computer Readable Medium That Are to Be Used In the Device or the Test Method
18 Nov 21
A non-transitory computer-readable medium having stored a computer program causes a computer to realize the functions of: receiving electrocardiogram waveform data from first electrodes attached to a subject, the data indicating a plurality of electrocardiogram waveforms that are continuously generated on a time axis; storing the electrocardiogram waveform data in a storage section; calculating coefficients for deriving estimated electrocardiogram waveform data of the subject, from first electrocardiogram waveform data that are stored in the storage section; and deriving the estimated electrocardiogram waveform data of the subject, based on second electrocardiogram waveform data that are acquired after the first electrocardiogram waveform data are stored and the coefficients.
Jiro SUTO
Filed: 4 Oct 19
Utility
Detection devices and monitoring systems including detection devices
16 Nov 21
Examples described herein include detection devices and systems which may provide monitoring in accordance with an analysis mode which may be selected in accordance with a severity of disease of the user.
Norihito Konno, Fumiyuki Matsumura, Hirohiko Ikeya
Filed: 20 Nov 17
Utility
Physiological information processing apparatus, physiological information processing method, and storage medium
16 Nov 21
A physiological information processing method includes: acquiring electrocardiogram data from a subject; acquiring pulse wave data from the subject; measuring a plurality of RR intervals based on the acquired electrocardiogram data; measuring a plurality of pulse wave transit times based on the acquired electrocardiogram data and the acquired pulse wave data; calculating, based on the measured RR intervals and the measured pulse wave transit times during a given time period, a parameter related to correlation between the measured RR intervals and the measured pulse wave transit times; and outputting the calculated parameter.
Yoshihiro Sugo, Yoshiharu Harada, Tomoyuki Sakai, Mami Sakai
Filed: 24 Apr 19
Utility
Index output device, index output method, and index output program
9 Nov 21
An index output device for appropriately evaluating the conditions of the patient under anesthesia.
Teiji Ukawa, Kazuya Nagase
Filed: 3 Feb 17
Utility
Physiological Information Measurement Apparatus and Physiological Information System
14 Oct 21
A physiological information measurement apparatus is configured to acquire a vital sign that is based on a physiological signal of a subject, and a captured image or a signal for generating the captured image that is acquired from an imaging device.
Mitsuhiro OURA, Sou KUMAGAI, Wataru MATSUZAWA, Nobuyuki YASUMARU, Kazuya NAGASE, Hiroshi TORIGAI, Naoki FUKUSHIMA
Filed: 26 Jul 19
Utility
Information Generation Device, Information Generation Method, and Computer-readable Medium
30 Sep 21
An information generation device includes: a receiver configured to receive physiological information of a subject, from a terminal device configured to operate by power of a battery, and continuously acquire and transmit the physiological information; a determination unit configured to determine whether non-transmission time, during which the terminal device is not capable of transmitting the physiological information to the receiver since the power is not supplied to the terminal device, is equal to or longer than predetermined time; and a generator configured to generate first alert information indicating that the non-transmission time is equal to or longer than the predetermined time, when the determination unit determines that the non-transmission time is equal to or longer than the predetermined time.
Takayuki SUGIYAMA, Fumito HORIUCHI
Filed: 17 Mar 21
Utility
Biopotential measuring apparatus
21 Sep 21
A stimulating section applies stimulation to a living body.
Makoto Sato, Toshiki Maeda
Filed: 12 May 17