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1. 发明公开

EP4303296A1 SAMPLING DEVICE AND CELL CULTURE SYSTEM 审中-公开
公开(公告)号：EP4303296A1
公开(公告)日：2024-01-10
申请号：EP22763292.4
申请日：2022-03-02
申请人： TERUMO Kabushiki Kaisha
发明人： IGARASHI, Masatsugu
IPC分类号： C12M3/00 , C12M1/00
摘要： A cell culturing system (10) includes a culturing device (11) including a plurality of reactors (12), and a sampling device (60) that collects a liquid sample from the culturing device (11). The sampling device (60) includes a temporary storage unit (136) that is provided in a sample introduction channel (130) and can temporarily store a sample. A sample in each of the plurality of reactors (12) sequentially flows into the temporary storage unit (136) under the operation of an upstream pump (142), by which a combined sample obtained by combining a plurality of samples is generated. The temporary storage unit (136) sends the combined sample to the sampling channel (64).

2. 发明公开

EP4303294A1 SAMPLING DEVICE AND CELL CULTIVATION SYSTEM 审中-公开
公开(公告)号：EP4303294A1
公开(公告)日：2024-01-10
申请号：EP22763293.2
申请日：2022-03-02
申请人： TERUMO Kabushiki Kaisha
发明人： IGARASHI, Masatsugu
IPC分类号： C12M1/00 , C12N5/071 , C12N5/073 , C12N5/078 , C12N5/0783
摘要： A cell culturing system (10) (sampling device (60)) includes a sampling channel (64), a detection unit (75), and a first measuring instrument (110) that measures a gas component contained in a sample by means of the detection unit (75) while the sample flows. The sampling device (60) also includes a standard solution storage unit (72) capable of supplying a standard solution to the detection unit (75) through the sampling channel (64), and a gas supply device (150) that supplies a gas having a predetermined component amount to the standard solution in the standard solution storage unit (72). The first measuring instrument (110) performs calibration by measuring the standard solution mixed with the gas having the predetermined component amount.

3. 发明公开

EP4302709A1 HEMOSTATIC INSTRUMENT 审中-公开
公开(公告)号：EP4302709A1
公开(公告)日：2024-01-10
申请号：EP22780867.2
申请日：2022-03-29
申请人： TERUMO Kabushiki Kaisha
发明人： KAWAMURA, Tomoya
IPC分类号： A61B17/135
摘要： Provided is a hemostatic device (100) capable of effectively applying a compressive force to a puncture site (p1 to p4) formed at a predetermined position avoiding a metacarpal bone (B1) of an index finger of a hand (H) and a metacarpal bone (B2) of a thumb of the hand even when hemostasis is performed on the puncture site (p1 to p4) . The hemostatic device (100) includes a support member (110) configured to cover the first puncture site (p1), a securing member (120) configured to secure the support member (110) to the first puncture site (p1), and an inflatable member (180) connected to the support member (110) and configured to compress the first puncture site (p1). The support member (110) has rigidity higher than rigidity of the inflatable member (180). A width (W) of the support member (110) becomes shorter from an upper end portion (111) toward a lower end portion (112). A thickness of a side surface portion (113) of the support member (110) becomes thinner from the upper end portion (111) toward the lower end portion (112).

4. 发明公开

EP4302705A1 COMPUTER PROGRAM, INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING SYSTEM 审中-公开
公开(公告)号：EP4302705A1
公开(公告)日：2024-01-10
申请号：EP22771223.9
申请日：2022-03-09
申请人： Terumo Kabushiki Kaisha
发明人： HONMA, Yasuyuki , UCHIDA, Takayuki , YOSHIDA, Yuta
IPC分类号： A61B10/00 , A61B5/02 , A61B5/11
摘要： An information processing method for determining an abnormality in a heart or a blood vessel of a living body, and the method includes: specifying a displacement site at which a surface of the living body is displaced due to the heart or the blood vessel and that is detectable from a first direction; specifying a displacement site at which the surface of the living body is displaced due to the heart or the blood vessel and that is detectable from a second direction; detecting a pulse of the heart or the blood vessel based on the displacement of the surface of the living body at each of the specified displacement sites; and determining an abnormality in the heart or the blood vessel based on information related to the detected pulse of the heart or the blood vessel.

5. 发明公开

EP4286834A1 COMPONENT MEASUREMENT DEVICE, COMPONENT MEASUREMENT DEVICE SET, AND INFORMATION PROCESSING METHOD 审中-公开
公开(公告)号：EP4286834A1
公开(公告)日：2023-12-06
申请号：EP22755812.9
申请日：2022-01-19
申请人： TERUMO Kabushiki Kaisha
发明人： AIKAWA Ryokei
IPC分类号： G01N21/78
摘要： A component measurement device includes: a chip insertion space into which a component measurement chip is insertable; a light emitting unit configured to emit irradiation light to the component measurement chip in a state in which the component measurement chip is located in the chip insertion space; a light receiving unit that receives light that has passed through or has been reflected by the component measurement chip; and a control unit. The control unit detects abnormality of the component measurement chip on the basis of a ratio, to a received light intensity in the light receiving unit when irradiation light having a specific wavelength is emitted from the light emitting unit, of a received light intensity in the light receiving unit when irradiation light having another wavelength is emitted from the light emitting unit.

6. 发明公开

EP4285978A1 CATHETER 审中-公开
公开(公告)号：EP4285978A1
公开(公告)日：2023-12-06
申请号：EP22756337.6
申请日：2022-02-22
申请人： TERUMO Kabushiki Kaisha
发明人： KITAMURA, Kodai , ITO, Takashi , HOSHI, Mitsuki
IPC分类号： A61M25/00
摘要： Provided is a catheter capable of suppressing separation of an end portion of a reinforcing body while applying a flat wire effective for making the catheter thin and have high strength to the reinforcing body.
A catheter (1) including a shaft (2) having a lumen (5) communicating from a distal end to a proximal end, in which the shaft (2) includes a reinforcing member (20) including a wire rod (21) disposed on at least a part between an inner surface (11) of the shaft (2) forming the lumen (5) and an outer surface (31) of the shaft (2) and braided in a tubular shape, the reinforcing body (20) includes a round wire group (24) including a plurality of round wires (22) each of which is a wire rod (21) having a circular cross section, and a plurality of flat wires (23) intersecting the round wire group (24), and a cross-sectional area ratio A/B of a total cross-sectional area A of the plurality of round wire groups (24) to a total cross-sectional area B of the plurality of flat wires (23) is larger than 0.5.

7. 发明公开

EP4285950A1 CATHETER AND BALLOON CATHETER 审中-公开
公开(公告)号：EP4285950A1
公开(公告)日：2023-12-06
申请号：EP22766674.0
申请日：2022-01-31
申请人： TERUMO Kabushiki Kaisha
发明人： FUKUDA, Keiji
IPC分类号： A61L29/06 , A61L29/12 , A61L29/14 , A61M25/00
摘要： A catheter having a catheter tube includes a first polyamide layer and a second polyamide layer disposed on an outer surface of the first polyamide layer. The first polyamide layer contains a pressure resistance enhancer in an amount more than 10 wt.% but equal to or less than 30 wt.% of total solids content of the first polyamide layer. According to the invention, there is provided a catheter that includes a catheter tube having an inner surface with desirable slidability and having an excellent burst strength.

8. 发明公开

EP4284469A1 MEDICATION ADMINISTRATION DEVICE 审中-公开
公开(公告)号：EP4284469A1
公开(公告)日：2023-12-06
申请号：EP22707905.0
申请日：2022-02-17
申请人： TERUMO Kabushiki Kaisha
发明人： MATSUMOTO, Fumiya
IPC分类号： A61M5/20 , A61M5/315 , A61M5/32

9. 发明公开

EP4273260A1 SAMPLING METHOD 审中-公开
公开(公告)号：EP4273260A1
公开(公告)日：2023-11-08
申请号：EP22749600.7
申请日：2022-01-27
申请人： TERUMO Kabushiki Kaisha
发明人： IGARASHI, Masatsugu , KOBAYASHI, Takemi
IPC分类号： C12Q1/24 , C12M1/26 , C12N1/00 , C12N5/00
摘要： A sampling method includes a sampling step and a cleaning step. The sampling step includes a first sample introduction step of introducing a first sample from a first cell culturing device (200A) to a more downstream side than a first connection portion (38) in a sampling flow path (30), a first returning step of causing the first sample in the sampling flow path (30) to flow into an introduction path (32) from the first connection portion (38) after the first sample introduction step, and a first flowing step of bringing the first sample into contact with a second sensor (28) after the first returning step.

10. 发明公开

EP4241659A2 IMAGE DIAGNOSTIC CATHETER 审中-公开
公开(公告)号：EP4241659A2
公开(公告)日：2023-09-13
申请号：EP23182659.5
申请日：2018-06-28
申请人： TERUMO Kabushiki Kaisha
发明人： TOKIDA, Masanori
IPC分类号： A61B5/00
摘要： [Problem] There is provided an image diagnosis catheter capable of maintaining a transmission direction of light in a fixed direction with respect to a transmission direction of an ultrasound.
[Means for Resolution] An image diagnosis catheter (100) includes a rotatable drive shaft (140), a sheath (110) into which the drive shaft is inserted, a housing (146) provided at a distal end of the drive shaft and accommodating an ultrasound transmitter and receiver (145a) and an optical transmitter and receiver (145b), and a positioning member (220) fixed to the housing and fixing a relative position of the optical transmitter and receiver with respect to the ultrasound transmitter and receiver.

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