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1. 发明公开

EP4197440A1 SURFACE ELECTRODE FOR PATIENT MONITORING 审中-实审
公开(公告)号：EP4197440A1
公开(公告)日：2023-06-21
申请号：EP22211913.3
申请日：2022-12-07
申请人： GE Precision Healthcare LLC
发明人： CRYNOCK, Stephen M. , GABEL, Christopher , WANG, Yanju , WALGRAVE, Sean R. , SAUER, Dennis A.
IPC分类号： A61B5/265 , A61B5/266 , A61B5/268 , A61B5/271 , A61B5/308 , A61B5/31 , A61B5/344 , A61B5/369 , H05K1/00 , H05K1/09 , H05K1/03
摘要： A surface electrode for patient monitoring includes a flexible substrate, a dry electrode on the substrate, and a wet electrode configured to contact an electrode gel in contact with a patient's skin. A conductive epoxy is arranged between the dry electrode and the wet electrode. The conductive epoxy is configured to protect the dry electrode from corrosion and transfer electrical potentials from the wet electrode to the printed dry electrode.

3. 发明公开

EP4111973A1 ELECTRODE ARRANGEMENT AND ELECTRODE SET FOR ELECTROCARDIOGRAPHIC AND/OR BIOIMPEDANCE MEASUREMENTS 审中-公开
公开(公告)号：EP4111973A1
公开(公告)日：2023-01-04
申请号：EP21461564.3
申请日：2021-06-30
申请人： Wojskowa Akademia Techniczna , Wojskowy Instytut Medyczny
发明人： WALCZAK, Andrzej , MARCINIAK, Piotr , BACZYK, Piotr , KRZESINSKI, Pawel , MURAWSKI, Piotr
IPC分类号： A61B5/25 , A61B5/271 , A61B5/274 , A61B5/277 , A61B5/282 , A61B5/053
摘要： The object of the present invention is an electrode system (100) for electrocardiographic and/or bioimpedance measurements and an electrode set (200) comprising the electrode system (100).
An electrode system (100) for electrocardiographic and/or bioimpedance measurements comprises at least a measuring electrode (110), which comprises a connector element (190) for connecting an electrical signal wire and a sensor element (195) for receiving measurement signals from the patient's body. Furthermore, electrode system (100) comprises a support element (115) comprising at least one electrode opening (120) which is provided with coaxial support attachment means (130) for attaching the measuring electrode (110) thereto, the measuring electrode (110) being provided with coaxial electrode attachment means (150) for pivotally mounting it in the electrode opening (120) of the support element (115) on the coaxial support attachment means (130), ensuring adjusting its position to the shape of the substrate to which it is applied.

4. 发明公开

EP3943031A1 HEADER CONNECTION SYSTEM FOR IMPLANTABLE MEDICAL DEVICE 审中-实审
公开(公告)号：EP3943031A1
公开(公告)日：2022-01-26
申请号：EP21187504.2
申请日：2021-07-23
申请人： Greatbatch Ltd.
发明人： CARTER, Scott , VILLAMIL, Luis Daniel
IPC分类号： A61B18/14 , A61N1/375 , A61B5/271
摘要： In various examples, a header of an implantable device includes a first header portion and a second header portion at least partially disengageable from the first header portion. In a closed configuration, the first header portion is fully engaged with the second header portion, and in an open configuration, the first header portion is at least partially disengaged from the second header portion. At least one bore within the header is sized and shaped to accommodate a proximal end of a lead. The bore is split substantially longitudinally to form a first bore portion and a second bore portion. With the proximal end of the lead disposed within the bore and a positioning feature interacting with a lead feature, at least one lead contact aligns with at least one header contact to allow the at least one lead contact to electrically couple to the at least one header contact.

5. 发明公开

EP4434442A1 PATIENT MONITOR HAVING ONE OR MORE OPTICAL INDICATORS FOR UNIVERSAL PORTS 审中-公开
公开(公告)号：EP4434442A1
公开(公告)日：2024-09-25
申请号：EP23163466.8
申请日：2023-03-22
申请人： Koninklijke Philips N.V.
发明人： EPPING, Christian Michael , KIM, Sangdo
IPC分类号： A61B5/00 , A61B5/271
CPC分类号： A61B5/74 , A61B2562/22620130101 , A61B5/271
摘要： The present invention relates to a patient monitor (20) comprising one or more universal ports (21) each configured to connect a cable (12) having a universal connector (13) fitting into a universal port (21) for providing a measurement signal from a subject (10) to the patient monitor (20), a detection unit (28) configured to detect a type of cable connected to the universal port (21), the type of cable relating to a type of measurement; and an optical indicator (22) per universal port (21), configured to indicate the type of cable connected to the respective universal port (21) wherein the one or more optical indicators (22) are arranged at, around and/or next to the respective universal port (21) and are configured to indicate the type of cable connected to the respective universal port (21).

6. 发明公开

EP4153055A1 NEURAL RECORDING WITH STIMULUS CROSSTALK COMPENSATION 审中-实审
公开(公告)号：EP4153055A1
公开(公告)日：2023-03-29
申请号：EP21808705.4
申请日：2021-05-18
申请人： Saluda Medical Pty Ltd
发明人： SINGLE, Peter Scott Vallack , WAH, James Hamilton
IPC分类号： A61B5/388 , A61B5/246 , A61B5/25 , A61B5/271 , A61N1/36 , A61N1/32 , A61N1/18 , A61N1/08

7. 发明公开

EP4111972A1 ELECTRODE SEGMENT AND ELECTRODE MATRIX FOR ELECTROCARDIOGRAPHIC AND/OR BIOIMPEDANCE MEASUREMENTS 审中-实审
公开(公告)号：EP4111972A1
公开(公告)日：2023-01-04
申请号：EP21461563.5
申请日：2021-06-30
申请人： Wojskowa Akademia Techniczna , Wojskowy Instytut Medyczny
发明人： WALCZAK, Andrzej , MARCINIAK, Piotr , B CZYK, Piotr , KRZESI SKI, Pawe , MURAWSKI, Piotr
IPC分类号： A61B5/25 , A61B5/257 , A61B5/271 , A61B5/282
摘要： The object of the present invention is an electrode segment (100) for electrocardiographic and/or bioimpedance measurements and an electrode array (200) comprising at least two electrode segments (100).
The electrode segment (100) for electrocardiographic and/or bioimpedance measurements comprises a measuring electrode (110) comprising a connector element (190) for connecting an electrical signal wire and a sensor element (195) for collecting measurement signals from the patient's body, the measuring electrode (110) being situated in a mounting layer (220) covered with an adhesive layer (230). Moreover, the measuring electrode (110) situated in the mounting layer (220) is surrounded by a perforated area (145) which is free from the adhesive layer (230), and the perforated area (145) is in turn surrounded by a surface-continuous area (160) which is covered with the adhesive layer (230).

8. 发明公开

EP4029447A1 HOLDER APPARATUS OF A BIO-SIGNAL DEVICE AND METHOD OF ASSEMBLING A HOLDER APPARATUS 审中-实审
公开(公告)号：EP4029447A1
公开(公告)日：2022-07-20
申请号：EP22151758.4
申请日：2022-01-17
申请人： Bittium Biosignals Oy
发明人： Myllykangas, Juha , Määtänniemi, Mikko
IPC分类号： A61B5/271 , A61B5/30 , A61B5/332 , A61B5/01 , A61B5/024 , A61B5/11 , A61B5/308 , A61B5/31 , A61B5/313
摘要： A holder apparatus (10) of a bio-signal device comprises a holder (100), which comprises a pocket (100A) for a bio-signal processing device (200), an extension (100B) with a hollow (100C), the hollow (100C) and the pocket (100A) forming a continuous cavity (101) through the holder (100), a connector (106), and an elastic seal (108) with a hole (108A). A shape of the elastic seal (108) is matched with a shape of the hollow (100C) of the extension (100B) at an interface of the pocket (100A), and the hollow (100C) and a shape of the hole (108A) is matched with a shape of the connector (106) for sealing an interface between the connector (106) and the holder (100) while the connector (106) and the elastic seal (108) are within the hollow (100C) and the connector (106) is in contact with the elastic seal (108). Sealant filler (204) fills the hollow (100C) of the extension (100B) and is in physical contact with the connector (106), which is in the hollow (100C) against the seal (108), the elastic seal (108) and the sealant filler (204) allowing the connector (106) to mate electrically with a counter-connector (202) moved within the cavity (101) in a direction from the pocket (100A) toward the hollow (100C).

9. 发明公开

EP4417128A1 NEURAL ELECTRODE FOR RECORDING AND/OR STIMULATION PURPOSES WHICH IS INTENDED TO BE ADHERED TO BRAIN SURFACE UPON USE, AND RECORDING OR STIMULATION METHOD USING SAME 审中-实审
公开(公告)号：EP4417128A1
公开(公告)日：2024-08-21
申请号：EP22880766.5
申请日：2022-09-27
申请人： Tokyo Institute of Technology
发明人： FUJIE, Toshinori , MIYASHITA, Eizo , IMAI, Ayano
IPC分类号： A61B5/37 , A61B5/271 , A61B5/293 , A61N1/05 , A61N1/36
CPC分类号： A61N1/05 , A61B5/37 , A61B5/293 , A61N1/36 , A61B2562/16420130101 , A61B5/263 , A61B2562/12520130101 , A61B2562/16620130101
摘要： Provided are a recording and/or stimulation neural electrode that is flexible and can be tightly attached to the brain surface, and shows no deterioration in adhesiveness even when embedded for a long period of time; and a method using such neural electrode. A neural electrode 1 of the present invention is such that its attaching part 2 which is a sheet-shaped electrode is to be attached to the brain surface upon use, wherein
the attaching part has at least:
an insulating sheet 3 whose one surface serves as an attaching surface to be attached to the brain surface; and
a conductive wiring 4 formed on a surface of the insulating sheet that is opposite to the attaching surface, wherein

multi-point electrode parts 4a of the conductive wiring are exposed from hole parts 3a of the insulating sheet, and wherein
the insulating sheet is an elastomer thin film having a thickness of 2 to 100 µm, and the conductive wiring has a thickness of 10 µm or smaller.

10. 发明公开

EP4241688A3 ELECTRODE SYSTEMS FOR USE WITH MEDICAL MONITORING SYSTEMS 审中-实审
公开(公告)号：EP4241688A3
公开(公告)日：2023-11-22
申请号：EP23172204.2
申请日：2014-02-14
申请人： Senzime AB (publ.)
发明人： GADSBY, Peter Donald
IPC分类号： A61B5/00 , A61B5/24 , A61B5/271 , A61B5/273
摘要： An electrode system (101) configured to be used with a monitoring system (102) configured to assess a level of neuromuscular blockade in a subject, comprising a flexible substrate (10), wherein the flexible substrate (10) includes a first portion (16) on which one or more stimulating electrodes (30) are carried and a second portion (18) on which one or more recording electrodes (40) are carried, wherein the second portion (18) comprises an elongated portion extending distally from the first portion (16); a connector interface (20) carried on the flexible substrate (10) and configured to communicatively connect the electrode system (101) with the monitoring system (102); one or more stimulating electrodes (30) carried on the flexible substrate (10) and configured to deliver an electrical pulse to the subject; one or more recording electrodes (40) carried on the flexible substrate (10) and configured to receive an electrical signal to detect electrical activity of at least one of a muscle response or a nerve response to the delivered electrical pulse; wherein each of the one or more recording electrodes (40) is moveable relative to the other one or more recording electrodes (40) and the one or more stimulating electrodes (30) due to the flexibility of the flexible substrate; and a plurality of conductive traces (50) carried on the flexible substrate (10), the conductive traces (50) electrically connecting at least one stimulating electrode (30) or at least one recording electrode (40) with the connector interface, wherein each of the one or more stimulating electrodes has an elongate shape and a length dimension (30A) that is substantially greater than a width dimension (30B), wherein the electrode system does not include a common ground electrode.

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