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1. 发明申请

WO2023090294A1 WATERPROOF CONNECTOR AND PROBE DEVICE 审中-公开
公开(公告)号：WO2023090294A1
公开(公告)日：2023-05-25
申请号：PCT/JP2022/042261
申请日：2022-11-14
申请人： NIHON KOHDEN CORPORATION
发明人： UCHIYAMA Yutaka , ISHINO Koji
IPC分类号： H01R12/53 , H01R13/506 , H01R13/52 , H01R13/66 , H01R13/58 , H01R24/62
摘要： A waterproof connector (10) is fitted with a mating connector (40) in a first direction. A first case (11) has an opening (11a). A waterproof member (13) is disposed at an edge of the opening (11a). A board (14) is exposed through the opening (11a) and provided with a first contact (14c) that is to be subjected to electrical connection with the mating connector (40). A conductive wire (15) is soldered to the board (14) so as to establish electrical connection with the first contact (14c). A second case (12) is coupled to the first connector (11) in a second direction orthogonal to the first direction and defining an accommodation space (16) accommodating the board (14) and a part of the conductive wire (15). The first case (11) has a sloped face (11b) extending obliquely as viewed from a third direction orthogonal to the first and second directions. The opening (11a) is formed in the sloped face (11b).

2. 发明申请

WO2023022133A1 PHYSIOLOGICAL INFORMATION PROCESSING METHOD, PHYSIOLOGICAL INFORMATION PROCESSING APPARATUS AND PROGRAM 审中-公开
公开(公告)号：WO2023022133A1
公开(公告)日：2023-02-23
申请号：PCT/JP2022/030904
申请日：2022-08-15
申请人： NIHON KOHDEN CORPORATION
发明人： TABATA Hiraku , OURA Mitsuhiro , KUMAGAI Sou
IPC分类号： A61B8/06 , A61B8/08
摘要： There is provided a physiological information processing method for automatically acquiring information relevant to a fluid flowing through a body of a subject using an ultrasonic sensor. The ultrasonic sensor includes a plurality of ultrasonic elements each configured to emit an ultrasonic wave toward a physiological tissue of the subject. The method is performed by a computer and includes: acquiring reflection signals of ultrasonic waves reflected by the physiological tissue; identifying, among the ultrasonic elements, two or more ultrasonic elements facing a vessel through which the fluid flows, based on the reflection signals; analyzing a reflection signal of an ultrasonic wave associated with a first ultrasonic element of the two or more ultrasonic elements to thereby identify a first position of a portion of the vessel facing the first ultrasonic element in an irradiation direction of the ultrasonic wave; analyzing a reflection signal of an ultrasonic wave associated with a second ultrasonic element of the two or more ultrasonic elements to thereby identify a second position of a portion of the vessel facing the second ultrasonic element in the irradiation direction of the ultrasonic wave; identifying an angle of the vessel with respect to the irradiation direction of the ultrasonic wave, based on the first position and the second position; analyzing the reflection signal of the ultrasonic wave associated with the first ultrasonic element or the second ultrasonic element to thereby identify a Doppler shift frequency generated in the ultrasonic wave reflected by the fluid flowing through the vessel; and acquiring information relevant to the fluid at least based on the angle of the vessel and the Doppler shift frequency.

3. 发明申请

WO2022244810A1 CIRCULATING BLOOD VOLUME STATUS DETERMINATION APPARATUS, PROGRAM AND METHOD 审中-公开
公开(公告)号：WO2022244810A1
公开(公告)日：2022-11-24
申请号：PCT/JP2022/020690
申请日：2022-05-18
申请人： NIHON KOHDEN CORPORATION
发明人： KOBAYASHI Naoki , MORIMOTO Haruka , GOTO Taiki
IPC分类号： A61B5/02 , A61B5/021 , A61B5/022 , A61B5/0225
摘要： The presently disclosed subject matter provides a circulating blood volume determination apparatus 160 includes a detection unit configured to detect a pulse wave from a sensor attached to a predetermined portion of a living body, an analysis unit configured to analyze a state of a venous component in the detected pulse wave, and a determination unit configured to perform a determination as to a circulating blood volume based on the analysis result of the analysis unit.

4. 发明申请

WO2021205936A1 PHYSIOLOGICAL SIGNAL PROCESSING APPARATUS, PHYSIOLOGICAL SIGNAL PROCESSING PROGRAM, AND PHYSIOLOGICAL SIGNAL PROCESSING METHOD 审中-公开
公开(公告)号：WO2021205936A1
公开(公告)日：2021-10-14
申请号：PCT/JP2021/013416
申请日：2021-03-29
申请人： NIHON KOHDEN CORPORATION
发明人： AOKI Toshiki , TOGO Satoru , OKUNO Shinya
IPC分类号： A61B5/08 , A61B5/00 , A61B5/1455
摘要： A physiological signal processing apparatus for converting a physiological signal into sampling data having a predetermined frequency that is set according to the physiological signal includes an A/D converter (161) and a computation unit (162, 163, 164). The A/D converter (161) is configured to convert the physiological signal into high-speed sampling data by sampling the physiological signal at a frequency that is higher than the predetermined frequency. The computation unit (162, 163, 164) is configured to convert the high-speed sampling data into sampling data having the predetermined frequency by setting time windows for the high-speed sampling data and calculating one representative value for each of the windows on the basis of high-speed sampling data in the window.

5. 发明申请

WO2021193201A1 VITAL SENSOR 审中-公开
公开(公告)号：WO2021193201A1
公开(公告)日：2021-09-30
申请号：PCT/JP2021/010398
申请日：2021-03-15
申请人： NIHON KOHDEN CORPORATION
发明人： OKUNO Shinya , AOKI Toshiki , TOGO Satoru
IPC分类号： G01R33/36 , A61B5/05 , A61N1/05 , A61B2560/0242 , A61B2562/182 , A61B5/0033 , A61B5/02427 , A61B5/055 , A61B5/14552
摘要： A probe is adapted to be attached to a body of a subject, and configured to output a signal corresponding to a vital sign of the subject. A signal processor is configured to process the signal. A cable (4) is connecting the probe and the signal processor. The cable (4) includes a conductive wire (40), a first heat-insulating layer (41), and a second heat-insulating layer (42). The conductive wire (40) is configured to transmit the signal to the signal processor. The first heat-insulating layer (41) is covering the cable from a radially outer side of the cable (4). The second heat-insulating layer is formed between the conductive wire (40) and the first heat-insulating layer (41).

6. 发明申请

WO2021132185A1 CELL CULTURE EVALUATION SYSTEM 审中-公开
公开(公告)号：WO2021132185A1
公开(公告)日：2021-07-01
申请号：PCT/JP2020/047754
申请日：2020-12-21
申请人： NIHON KOHDEN CORPORATION , OSAKA UNIVERSITY
发明人： MAKINO Hodaka , KUBO Hirotsugu , KINOOKA Masahiro
IPC分类号： C12M1/34 , C12M1/36 , G06T7/00 , C12M41/36 , C12M41/46 , C12M41/48
摘要： The presently disclosed subject matter provides a cell culture evaluation system including a measurement unit, a first storage unit, a second storage unit, an evaluation unit and an output unit, wherein: the measurement unit includes a sensor that acquires evaluation target data about motion or a state of a culture tool; the first storage unit stores the evaluation target data; the second storage unit stores reference data; the evaluation unit compares the evaluation target data with the reference data so as to evaluate an execution state of a cell culture process; and the output unit outputs an evaluation result created by the evaluation unit.

7. 发明申请

WO2021070718A1 PHYSIOLOGICAL INFORMATION PROCESSING APPARATUS, PHYSIOLOGICAL INFORMATION PROCESSING METHOD, PROGRAM AND STORAGE MEDIUM 审中-公开
公开(公告)号：WO2021070718A1
公开(公告)日：2021-04-15
申请号：PCT/JP2020/037341
申请日：2020-09-30
申请人： NIHON KOHDEN CORPORATION
发明人： TAKATORI Fumihiko , SATO Masashi , INOUE Masayuki
IPC分类号： G16H20/40 , G16H40/63 , G16H50/20
摘要： A physiological information processing apparatus comprising: a processor; and a memory that stores a computer-readable instruction that when executed by the processor, causes the physiological information processing apparatus to perform operations comprising: displaying on a display unit, first attachment position information representing a position where a first physiological information sensor is attached; acquiring first physiological information data of a subject from the first physiological information sensor; and displaying, on the display unit, information relevant to the first physiological information data. The physiological information processing apparatus displays the first attachment position information on the display unit before displaying the information relevant to the first physiological information data on the display unit.

8. 发明申请

WO2020158303A1 CUFF FOR BLOOD PRESSURE MEASUREMENT, AND METHOD OF MANUFACTURING CUFF FOR BLOOD PRESSURE MEASUREMENT 审中-公开
公开(公告)号：WO2020158303A1
公开(公告)日：2020-08-06
申请号：PCT/JP2020/000179
申请日：2020-01-07
申请人： NIHON KOHDEN CORPORATION
发明人： NARA Taku , ASHIBA Naoki
IPC分类号： A61B5/021 , A61B5/022 , A61B5/00
摘要： A sheet member (30) is to form a bladder. A tubular member (40) is to form a ventilation channel (41) communicating with the bladder. A welded portion (31) at which the sheet member (30) and the tubular member (40) are welded extends along a longitudinal direction of the tubular member (40) over an entire circumference of the tubular member (40).

9. 发明申请

WO2020085045A1 COMPENSATING FOR MISSING LEADS OF AN ELECTROCARDIOGRAM 审中-公开
公开(公告)号：WO2020085045A1
公开(公告)日：2020-04-30
申请号：PCT/JP2019/039290
申请日：2019-10-04
申请人： NIHON KOHDEN CORPORATION
发明人： SUTO Jiro
IPC分类号： A61B5/0402 , A61B5/00
摘要： To compensate for missing leads in an electrocardiogram, the following steps are followed: 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 received electrocardiogram waveform data; calculating coefficients for deriving estimated electrocardiogram waveform data of the subject, from first electrocardiogram waveform data that are stored; 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.

10. 发明申请

WO2020067339A1 REMOTE CONTROL DEVICE, AND REMOTE CONTROL SYSTEM 审中-公开
公开(公告)号：WO2020067339A1
公开(公告)日：2020-04-02
申请号：PCT/JP2019/037962
申请日：2019-09-26
申请人： NIHON KOHDEN CORPORATION
发明人： HIGASHI Kazuri , AUCHI Ryota
IPC分类号： G08C17/00 , A61B5/00 , G06F3/01
摘要： 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). A sensor (11) is configured to detect a gesture (G). A transmitter (12) is configured to wirelessly transmit a control signal (CS) for remotely controlling the function. A processor (14) is configured to cause the transmitter (12) to transmit the control signal (CS) in a case where the gesture (G) corresponding to the gesture information is detected by the sensor (11).

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