公开(公告)号：US20240359024A1

公开(公告)日：2024-10-31

申请号：US18627158

申请日：2024-04-04

申请人： ELEMENT SCIENCE, INC.

发明人： Uday N. KUMAR ,  Zachary J. MALCHANO ,  Maarten DINGER ,  Timothy BAHNEY ,  Frank GARCIA

IPC分类号： A61N1/39 ,  A61N1/04 ,  A61N1/36 ,  A61N1/362 ,  G16H20/30 ,  G16H50/20

CPC分类号： A61N1/3968 ,  A61N1/046 ,  A61N1/3975 ,  A61N1/3987 ,  G16H20/30 ,  G16H50/20 ,  A61N1/0496 ,  A61N1/36014 ,  A61N1/3625 ,  A61N1/3904

摘要： A wearable external defibrillator with a plurality of ECG sensing electrodes and a first defibrillator pad electrode and a second defibrillator pad electrode. The ECG sensing electrodes and the defibrillator pad electrodes are configured for long term wear.

公开(公告)号：US12127860B2

公开(公告)日：2024-10-29

申请号：US17518573

申请日：2021-11-03

申请人： WEST AFFUM HOLDINGS DAC

发明人： Traci S. Umberger ,  Brian D. Webster ,  Phillip D. Foshee, Jr. ,  Gordon P. Teddy ,  Krystyna Szul

IPC分类号： A61B5/00 ,  A61B5/024 ,  G06F21/62 ,  G16H10/60 ,  G16H40/67 ,  G16H50/30 ,  A61N1/39

CPC分类号： A61B5/747 ,  A61B5/02438 ,  A61B5/725 ,  A61B5/7264 ,  A61B5/746 ,  A61B5/749 ,  G06F21/6254 ,  G16H10/60 ,  G16H40/67 ,  G16H50/30 ,  A61N1/3904 ,  A61N1/3925

摘要： In one embodiment, a method to track cardiac health of a patient is described. The method includes communicating, via a mobile device, to a cardiac device worn by the patient, wherein the cardiac device includes at least one sensor. The method also includes receiving cardiac device data from the cardiac device and filtering the cardiac device data based at least in part on patient logic rules. The method includes pushing the cardiac device data to one or more personnel based at least in part on the patient logic rules.

公开(公告)号：US20240341656A1

公开(公告)日：2024-10-17

申请号：US18646184

申请日：2024-04-25

申请人： Physio-Control, Inc.

发明人： Joseph L. Sullivan ,  Ronald Eugene Stickney ,  Robert G. Walker ,  Daniel W. Piraino ,  Isabelle Banville ,  Fred Chapman

IPC分类号： A61B5/316 ,  A61B5/00 ,  A61B5/24 ,  A61B5/339 ,  A61B5/361 ,  A61H31/00 ,  A61N1/39

CPC分类号： A61B5/316 ,  A61B5/24 ,  A61B5/339 ,  A61B5/361 ,  A61B5/7217 ,  A61H31/005 ,  A61H31/006 ,  A61N1/3925 ,  A61N1/3987 ,  A61N1/3993 ,  A61B5/7207 ,  A61B5/725 ,  A61H2201/5007 ,  A61H2201/5043 ,  A61H2201/5097 ,  A61H2230/045 ,  A61H2230/206 ,  A61H2230/208 ,  A61H2230/305

摘要： The system and method provide for electrocardiogram analysis and optimization of patient-customized cardiopulmonary resuscitation and therapy delivery. An external medical device includes a housing and a processor within the housing. The processor can be configured to receive an input signal for a patient receiving chest compressions and to select at least one filter mechanism and to apply the filter mechanism to the signal to at least substantially remove chest compression artifacts from the signal. A real time dynamic analysis of a cardiac rhythm is applied to adjust and integrate CPR prompting of a medical device. Real-time cardiac rhythm quality is facilitated using a rhythm assessment meter.

公开(公告)号：US12115003B2

公开(公告)日：2024-10-15

申请号：US17406411

申请日：2021-08-19

申请人： Physio-Control, Inc.

发明人： Joseph L. Sullivan

IPC分类号： A61B5/05 ,  A61B5/00 ,  A61B5/053 ,  A61B5/346 ,  A61B5/361 ,  A61H31/00 ,  A61N1/39

CPC分类号： A61B5/7217 ,  A61B5/053 ,  A61B5/346 ,  A61B5/361 ,  A61H31/005 ,  A61H31/006 ,  A61H31/007 ,  A61N1/3925 ,  A61H2201/0103 ,  A61H2201/5007 ,  A61H2201/5043 ,  A61H2201/5071 ,  A61H2201/5097 ,  A61H2230/04 ,  A61H2230/045 ,  A61H2230/206 ,  A61H2230/208 ,  A61H2230/305

摘要： A portable medical device having improved ECG trace display and reporting. Embodiments implement features to ameliorate artifacts created by virtue of attempting to eliminate compression artifacts due to mechanical compression devices. Other embodiments additionally implement features to seek to detect the occurrence of ROSC while chest compressions are ongoing.

公开(公告)号：US20240335649A1

公开(公告)日：2024-10-10

申请号：US18380206

申请日：2022-04-18

申请人： Kalyanaraman ANANTHANARAYANAN ,  DHEERAJ REDDY

发明人： Kalyanaraman ANANTHANARAYANAN ,  DHEERAJ REDDY

IPC分类号： A61M60/523 ,  A61M31/00 ,  A61M60/178 ,  A61M60/232 ,  A61M60/237 ,  A61M60/258 ,  A61M60/405 ,  A61M60/427 ,  A61M60/531 ,  A61M60/873 ,  A61M60/876 ,  A61N1/05 ,  A61N1/39

CPC分类号： A61M60/523 ,  A61M31/002 ,  A61M60/178 ,  A61M60/232 ,  A61M60/237 ,  A61M60/258 ,  A61M60/405 ,  A61M60/427 ,  A61M60/531 ,  A61M60/873 ,  A61M60/876 ,  A61N1/0587 ,  A61N1/3962 ,  A61M2205/054 ,  A61M2205/3523 ,  A61M2230/04

摘要： The present invention helps in enabling cardiac recovery in patients with heart failure and for facilitating cardiac muscle regeneration by long term augmentation of the coronary perfusion pressure and thereby the coronary blood flow by using an implantable, preferably self-contained electrically operated pump which takes the oxygen rich blood from one of the chambers of the heart or a large blood vessel, that include the aorta, the subclavian artery, left atrium, one or more pulmonary veins, etc and pumps it into a singular or multitude of coronary arteries through a natural (autologous, homologous or heterologous) or synthetic ‘conduit’, a medium to long term inotropic support to the heart, through a dedicated channel to deliver inotropic and other medicines and stem cells directly into the coronary circulation, where one end of the channel typically ends outside the body and the other end rests inside the lumen of the ‘conduit’ which supplies the oxygenated blood into the coronary arteries; a central processing unit (CPU) with an integrated defibrillator to monitor and control pump speed and flow rates; an implantable power source for the pump which can be charged transcutaneously using an external wireless system (‘TET’: transcutaneous energy transfer systems), to power the pump and the CPU.

公开(公告)号：US12097379B2

公开(公告)日：2024-09-24

申请号：US17829156

申请日：2022-05-31

申请人： West Affum Holdings DAC

发明人： Joseph L. Sullivan

IPC分类号： A61N1/39 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/282 ,  A61B5/318 ,  A61B5/363 ,  A61N1/02 ,  A61N1/04 ,  A61B5/021 ,  A61B5/145 ,  A61B5/366

CPC分类号： A61N1/3987 ,  A61B5/0205 ,  A61B5/282 ,  A61B5/318 ,  A61B5/363 ,  A61B5/6805 ,  A61N1/02 ,  A61N1/0484 ,  A61N1/39 ,  A61N1/3904 ,  A61N1/3918 ,  A61N1/3925 ,  A61B5/021 ,  A61B5/14542 ,  A61B5/366

摘要： A method for a wearable cardioverter defibrillator (WCD) system comprises sensing one or more patient parameters from different parts of a body of the patient by the one or more transducers, obtaining a plurality of physiological inputs from the sensed one or more patient parameters, detecting first aspects from each of at least some of the physiological inputs, generating an aggregated first aspect from at least two of the detected first aspects, determining an aggregate analysis score from the aggregated first aspect, and determining whether the aggregate analysis score meets an aggregate shock criterion. The electrical charge is discharged within six minutes from when it is determined that the aggregate shock criterion is met, otherwise the electrical charge is not discharged for at least 19 minutes from when it is determined that the aggregate shock criterion is not met.

公开(公告)号：US20240307698A1

公开(公告)日：2024-09-19

申请号：US18263725

申请日：2022-02-02

申请人： BIOTRONIK SE & CO. KG

发明人： Thomas DOERR

IPC分类号： A61N1/372 ,  A61N1/39 ,  G16Y10/60

CPC分类号： A61N1/37223 ,  A61N1/3956 ,  G16Y10/60

摘要： The invention relates to a medical device and a method for operating a medical device, said medical device comprising a unit configured to perform at least one function selected from the group of: evaluation of signals, therapy delivery, an interface to a network, in particular a 5G network, the interface being configured to communicate directly or indirectly with the network, wherein the medical device is further configured to directly or indirectly influence the at least one function via the network communication, and a basic supply unit configured to ensure a basic function of the medical device if the network communication is interrupted during intended use of the medical device.

公开(公告)号：US12090332B2

公开(公告)日：2024-09-17

申请号：US17547641

申请日：2021-12-10

申请人： WEST AFFUM HOLDINGS DAC

发明人： Pamela F. Breske ,  Zoie R. Engman ,  Judy Reed Edworthy ,  Amanda K. Hall

IPC分类号： A61N1/00 ,  A61B5/00 ,  A61N1/39

CPC分类号： A61N1/3904 ,  A61B5/746 ,  A61N1/3993 ,  A61B5/4836 ,  A61B5/6823 ,  A61B5/7203 ,  A61N1/3918 ,  A61N1/3925

摘要： In one embodiment, a wearable cardioverter defibrillator (WCD) is described. The WCD includes a support structure that may be worn by a patient. A processor is coupled to the support structure. The wearable cardioverter defibrillator also includes a discharge circuit configured to discharge a stored electrical charge through a body of the patient, the discharge circuit in communication with the processor. The processor may be configured to detect an event occurring at the WCD and determine a severity of the event occurring at the WCD. The processor may activate a multi-sensory alarm based at least in part on the determined event severity.

公开(公告)号：US20240299751A1

公开(公告)日：2024-09-12

申请号：US18661477

申请日：2024-05-10

申请人： NewStim, Inc.

发明人： Daniel Felipe Ortega ,  Luis Dante Barja

IPC分类号： A61N1/365 ,  A61B5/00 ,  A61B5/35 ,  A61B5/363 ,  A61B5/366 ,  A61N1/05 ,  A61N1/362 ,  A61N1/368 ,  A61N1/37 ,  A61N1/39

CPC分类号： A61N1/36507 ,  A61B5/35 ,  A61B5/363 ,  A61B5/366 ,  A61B5/4836 ,  A61N1/0563 ,  A61N1/0565 ,  A61N1/059 ,  A61N1/3622 ,  A61N1/3682 ,  A61N1/3706 ,  A61N1/3956 ,  A61N1/39622 ,  A61N1/3987 ,  A61N1/3627 ,  A61N1/3684

摘要： Brugada syndrome and related forms of ion channelopathies, including ventricular asynchrony of contraction, originate in the region near the His bundle or para-Hisian regions of the heart. Manifestations of Brugada syndrome can be corrected by delivering endocardial electrical stimulation coincident to the activation wave front propagated from the atrioventricular (AV) node early enough to compensate for the conduction problems that start in those regions. The stimulation can be delivered in multiple modes and can include waveforms of the same polarity delivered to a site within the region near the His bundle or para-Hisian regions of the heart associated with a low cardiac electrical asynchrony level or can include at least two single-phased superimposed waveforms of opposite polarity delivered through a pair of pacing electrodes relative to a reference electrode, which can be delivered to any site within the region near the His bundle or para-Hisian regions.

公开(公告)号：US12083348B2

公开(公告)日：2024-09-10

申请号：US17790770

申请日：2021-01-05

申请人： Impulse Dynamics NV

发明人： David Prutchi

IPC分类号： A61N1/39 ,  A61N1/378

CPC分类号： A61N1/378 ,  A61N1/3956 ,  A61N1/3975

摘要： An implantable device containing a plurality of batteries, the plurality of batteries including at least one first non-rechargeable battery, and at least one second rechargeable battery. A method for providing power for a Cardiac Contractility Modulation Implantable Cardioverter Defibrillator (ICD) device, the method including providing power for cardioversion or defibrillation operation by a first, non-rechargeable battery, and providing power for Cardiac Contractility Modulation operation by a second, rechargeable battery. A method for controlling power for an implantable device having a rechargeable battery, a non-rechargeable battery and a Cardioverter Defibrillator module, the method including measuring electric power level of the rechargeable battery, comparing the rechargeable battery level to a threshold, if the electric power level of the rechargeable battery is less than the threshold, then providing power for the device from the non-rechargeable battery. Related apparatus and methods are also described.