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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

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.

6. 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.

7. 发明公开

EP4197441A1 TWELVE-LEAD ELECTROCARDIOGRAM USING ELECTRODES COUPLED BY A SINGLE CABLE 审中-实审
公开(公告)号：EP4197441A1
公开(公告)日：2023-06-21
申请号：EP22205921.4
申请日：2022-11-07
申请人： Alivecor, Inc.
发明人： NEGI, Indira , ALBERT, David E , SATCHWELL, Bruce , BARNETT, Kim Norman , XUE, Joel Q
IPC分类号： A61B5/271 , A61B5/252 , A61B5/254 , A61B5/256 , A61B5/259 , A61B5/00 , A61B5/266 , H01R3/00 , H01R4/00
摘要： Embodiments of the present disclosure provide an ECG monitoring device that comprises a housing cable comprising a plurality of signal cables positioned therein and a set of electrodes positioned along the housing cable. Each of the set of electrodes may contact a particular location of a user without requiring any muscular activity of the user when the ECG monitoring device is connected to the user. The ECG monitoring device may further comprise a computing device positioned along the housing cable and operatively coupled to each of the four or more electrodes via a respective signal cable of the plurality of signal cables. The computing device may comprise a memory and a processing device operatively coupled to the memory, the processing device to perform, using the four or more electrodes, an electrocardiogram (ECG) of the user.

8. 发明公开

EP4101382A1 BIOELECTRODE 审中-实审
公开(公告)号：EP4101382A1
公开(公告)日：2022-12-14
申请号：EP21751301.9
申请日：2021-01-12
申请人： NOK Corporation
发明人： KUBO, Masayuki , FUTASHIMA, Ryo
IPC分类号： A61B5/25 , A61B5/271 , A61B5/266
摘要： There is provided a biological electrode capable of suppressing bending in the direction opposite to (inward) the direction in which a distal end side portion of an electrode portion that comes into contact with a body of a subject extends. The biological electrode 1 includes an electrode member 20 made of a conductive rubber having a plurality of electrode portions 22 in contact with a body of a subject. The plurality of electrode portions 22 are protrusively formed on an electrode portion forming surface 21b of the electrode member 20 and arranged circularly or concentrically on the electrode portion forming surface 21b. Further, each of the plurality of electrode portions 22 is formed so that a cross-sectional area thereof gradually decreases from a proximal end portion thereof toward a distal end portion thereof and a center C2 of a cross section of the distal end portion is positioned radially outward of a center C1 of a cross section of the proximal end portion as viewed from an arrangement center of the plurality of electrode portions 22.

9. 发明公开

EP4023158A1 ECG MONITOR DEVICE WITH ELECTRODE PAD 审中-实审
公开(公告)号：EP4023158A1
公开(公告)日：2022-07-06
申请号：EP21218290.1
申请日：2021-12-30
申请人： Etrog System LLC
发明人： Vardi, Eyal Dov , Nir, Bet
IPC分类号： A61B5/256 , A61B5/271 , A61B5/30 , A61B5/00
摘要： The present invention relates to an ECG monitor device including a removable electrode pad and a monitor element configured for use with a single lead that receives and processes information associated with a plurality of leads.

10. 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).

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