133 patents
Page 6 of 7
Utility
Headwear for electroencephalography
5 Oct 20
A headwear for electroencephalography is provided.
Kaoru Imajo, Shogo Shirasaka, Yasushi Okitsu, Satoru Uchinuma, Norihide Shimizu
Filed: 15 May 16
Utility
Pulse wave analyzing apparatus
5 Oct 20
A pulse wave analyzing apparatus comprises an acquiring section (11) which acquires a pulse wave that is non-invasively measured, and an analyzer (12) which calculates data on the frequency axis by using the pulse wave, and which obtains the index value of the respiratory-induced variation based on the calculated data on the frequency axis.
Masashi Kawamoto, Noboru Saeki, Ryuji Nakamura, Teiji Ukawa, Tsuneo Takayanagi, Haruka Morimoto
Filed: 2 Dec 15
Utility
Protection circuit module and electronic device
5 Oct 20
A protection circuit module includes an insulating substrate, a first surge withstand chip resistor mounted on a pair of first pads formed on one surface of the insulating substrate, a second surge withstand chip resistor mounted on a pair of second pads formed on the other surface of the insulating substrate, and arranged at a position on the other surface of the insulating substrate overlapping the first surge withstand chip resistor in a plan view, a first wiring coupled to one first pad, a second wiring coupled to one second pad, a third wiring coupling the other first pad and the other second pad to the same potential, and a shield wiring provided on an inner layer of the insulating substrate and arranged in a region in which at least the one first pad and the one second pad oppose each other.
Tatsuaki Denda, Norihito Konno, Minori Hosoi
Filed: 6 Dec 18
Utility
Automatic measurement point correction method, automatic measurement point correction apparatus and computer readable medium storing automatic measurement point correction program
14 Sep 20
An automatic measurement point correction method includes acquiring vital signs information waveform data indicating a vital signs information waveform having a plurality of waveforms which periodically appear on a time axis, determining a plurality of measurement points for measuring a predetermined measurement item of each waveform included in the vital signs information waveform, causing the vital signs information waveform and measurement point displayers to be displayed on a displaying section, correcting a first measurement point for measuring the predetermined measurement item of a first waveform of the plurality of waveforms, as a first correction, recording the corrected first measurement point as a reference measurement point, extracting a waveform which is analogous to the first waveform, from the plurality of waveforms, and automatically correcting a measurement point for measuring the predetermined measurement item of the extracted waveform, as a second correction.
Jiro Suto, Tsuneo Takayanagi, Takashi Kaiami
Filed: 21 Jul 16
Utility
Probe for pulse photometry
7 Sep 20
A pulse photometry probe includes a holding member that includes a contact face which is to be in contact with living tissue of a patient, an emitter that is placed in the holding member, a detector that is placed in the holding member and detects light emitted from the emitter, and, a spacer that is disposed between the contact face and the emitter and has an opening, wherein an air layer defined by the opening is disposed between an emitting face of the emitter and the contact face.
Masahiro Takeuchi
Filed: 13 Feb 17
Utility
Biological signal recording system
24 Aug 20
A transmission device can be carried by the subject.
Yoshimoto Suzuki, Kenta Sudo, Takayuki Kaneko, Yoshiaki Nakao
Filed: 7 May 17
Utility
Vital information monitor
24 Aug 20
A vital information monitor (1) includes a vital sign acquiring section (39) which acquires vital signs of a patient into whom a tracheal tube (14) connected to a respirator (13) is intubated, a producing section (31) which produces an extubation process display screen (72) on which determination items contained in an extubation process for removing the tracheal tube (14) from the patient are displayed, a displaying section (7) on which the vital signs acquired by the vital sign acquiring section and the extubation process display screen (72) are displayed, and a determining section (30) which determines whether the determination items satisfy predetermined conditions.
Teruko Sakurai, Hiroshi Kubo, Akira Nobukuni, Shingo Wake, Rie Muneshima, Tomoko Goto
Filed: 7 Apr 16
Utility
Probe
17 Aug 20
A biological signal acquirer is attached to a subject and acquires a biological signal of the subject.
Nobuyoshi Watanabe
Filed: 3 Mar 16
Utility
Electrode package and sealing apparatus
10 Aug 20
An electrode package includes an electrode pad to be attached to a subject, the electrode pad having a gel layer, a lead wire having one end electrically coupled to the gel layer, and a packaging cover having an opening portion, the opening portion being sealed such that the electrode pad and a part of the lead wire are housed inside the packaging cover.
Michio Kanemoto
Filed: 25 Aug 16
Utility
Method for detecting lipid bilayer membrane particles or fragments thereof
3 Aug 20
Disclosed is a method for detecting lipid bilayer membrane particles or fragments thereof, having predetermined molecules existing on surfaces thereof, in a biological sample collected from a subject, the method comprising: adding to the biological sample a dye that stains a lipid bilayer membrane; adding a substance that specifically binds to the predetermined molecules; trapping the substance bound to the predetermined membrane molecules and separating unbound components; and detecting the separated stained lipid bilayer membrane particles or fragments thereof by measurement of the dye emission spectrum.
Yutaka Nagai, Masashi Takao, Masami Ito
Filed: 12 Apr 18
Utility
Medical photometer and medical photometer control method
27 Jul 20
A medical photometer includes a processor and a memory that stores an instruction readable by a computer.
Yoshinori Ueda, Teiji Ukawa, Kazumasa Ito, Hideki Fujisaki
Filed: 24 Oct 17
Utility
Medical photometer and medical photometer control method
27 Jul 20
A medical photometer includes a processor and a memory that stores an instruction readable by a computer.
Yoshinori Ueda, Teiji Ukawa, Kazumasa Ito, Hideki Fujisaki
Filed: 24 Oct 17
Utility
Pulse photometer
6 Jul 20
A pulse photometer includes a light emitter, a light detector, a first signal separator that separates a first signal component and a first noise component, a second signal separator that separates a second signal component and a second noise component, a first determining section, a second determining section, and a concentration calculating section that calculates a concentration of a light absorption material in blood of the subject based on a fundamental frequency of the first signal component or a fundamental frequency of the second signal component.
Yoshinori Ueda, Teiji Ukawa, Kazumasa Ito, Hideki Fujisaki
Filed: 20 Nov 17
Utility
Remote maintenance system and relay unit
6 Jul 20
A remote maintenance system includes: a medical device which includes: a first power source; a first power source controller which controls an ON/OFF operation of the first power source; a checker which checks a check item; and a first communicator which transmits first information including a result of a check by the checker; and a relay unit which includes: a second power source; a second power source controller which automatically controls an ON/OFF operation of the second power source; and a second communicator which communicates with the first communicator and which receives the first information from the first communicator.
Tsutomu Wakabayashi, Shinji Tezuka, Tadashi Nakayama
Filed: 24 Feb 11
Utility
Software updating system of physiological information detecting sensor
8 Jun 20
A method includes: receiving, from at least one physiological information detecting sensor, flag information indicating whether an acceleration of the physiological information detecting sensor is higher than a threshold or not, and sensor identification information of the physiological information detecting sensor, wherein the flag information and the sensor identification information are associated with each other, and the physiological information detecting sensor stores first software; displaying the sensor identification information on a display; changing a visual aspect of the sensor identification information displayed on the display in accordance with the flag information; transmitting second software for updating a version of the first software to the physiological information detecting sensor indicated by the sensor identification information selected through a user input operation; and updating the version of the first software based on the second software.
Norihito Konno
Filed: 2 Jul 18
Utility
Vital sign measurement apparatus
27 Apr 20
A vital sign measurement apparatus including: an input operation section; a first measurement section capable of measuring first vital signs; first and second operating systems; a first arithmetic processing section that runs on the first operating system and that arithmetically processes the first vital signs on the basis of an input signal from the input operation section, thereby generating a first arithmetically processed signal; a second arithmetic processing section that runs on the second operating system, that is communicable with the first arithmetic processing section, and that generates a second arithmetically processed signal on the basis of the input signal from the input operation section by use of the first arithmetically processed signal transmitted from the first arithmetic processing section; and an output control section that can receive the first and second arithmetically processed signals and that outputs at least one of the received arithmetically processed signals.
Kenji Toyomura, Asao Igarashi
Filed: 16 Jul 13
Utility
Method and apparatus for diagnosing a tumor using a histogram and excluding abnormal fluorescence corresponding to DNA aneuploidy
27 Apr 20
An apparatus and a method for diagnosing a tumor are provided.
Takahiro Shioyama, Akane Suzuki, Yoshitaka Amano
Filed: 18 Apr 17
Utility
Myocardial analysis apparatus and myocardial excitation detection apparatus
20 Apr 20
A myocardial excitation complementation/visualization apparatus includes an acquiring section that acquires intracardiac electrocardiograms of a subject, the intracardiac electrocardiograms being recorded by a recording unit having a plurality of electrodes, a processing section that performs a computation for completing and visualizing a state of excitation in a myocardium of the subject based on the intracardiac electrocardiograms, and a displaying section that displays the state of excitation in the myocardium of the subject based on an output of the processing section.
Takashi Ashihara, Koji Takizawa, Tatsuo Nishihara, Nobuhiro Suzuki, Yuuho Iwanaga, Akio Ota, Takeshi Tsuchiya, Kazuo Nakazawa, Shin Inada
Filed: 14 Mar 16
Utility
Biological information monitor
20 Apr 20
A biological information monitor includes: a measuring section which is configured to measure biological information having a periodically changing value; a sound outputting section which is configured to output a sound including a first sound and a second sound, in synchronization with a period of the biological information; and a sound controlling section which is configured to cause the second sound to be output in succession to the first sound, and which is configured to change the second sound in accordance with a value of the biological information.
Toshiki Aoki, Shinji Yamamori, Masayuki Inoue, Katsuyuki Miyasaka, Kiyoyuki Miyasaka
Filed: 5 Jun 14
Utility
Internal device of brain-machine interface system including noise reduction technique, and method of controlling the internal device
13 Apr 20
An internal device of a brain-machine interface system includes: an electrode group including N electrodes, N being 2 or more; an amplification element group including N amplification elements; a communicator communicating with an external device; and a controller selectively executing one of: a normal operation mode in which electroencephalogram signals acquired through the N electrodes are supplied to the amplification element group in a manner that each of the N electrodes corresponds to a respective one of the N amplification elements, and N amplified electroencephalogram signals are transmitted; and a noise-reduction operation mode in which an electroencephalogram signal acquired through an M electrode of the electrode group is supplied to the amplification element group in a manner that each M electrode corresponds to respective plural ones of the amplification elements, and an M amplified electroencephalogram signal is transmitted, M being smaller than N.
Kaoru Imajo, Katsuyoshi Suzuki, Masayuki Hirata, Seiji Kameda, Takafumi Suzuki, Hiroshi Ando
Filed: 31 Oct 17