ClassID:

24273

A61N1/3981 - CPC Classification

Classification description:

Electrotherapy; Circuits therefor; Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects; Heart defibrillators; Power supply High voltage charging circuitry

Recent Application in this class:
#1
20260151638
2026-06-04

DEFIBRILLATOR

#2
20260048270
2026-02-19

DEFIBRILLATOR

#3
20260034375
2026-02-05

DEFIBRILLATOR

#4
20260027379
2026-01-29

THERAPEUTIC PULSE GENERATORS

#5
20250276192
2025-09-04

METHOD AND APPARATUS FOR APPLYING A RECTILINEAR BIPHASIC POWER WAVEFORM TO A LOAD

#6
20250205505
2025-06-26

DEFIBRILLATOR AND DEFIBRILLATION ENERGY CHARGING METHOD

#7
20250177754
2025-06-05

MEDICAL DEVICE AND METHOD FOR DELIVERING CARDIAC PACING PULSES

#8
20240390692
2024-11-28

Battery Management for Medical Device

#9
20240371512
2024-11-07

AED ACTIONS REMOTELY TRIGGERED BY AED MANAGEMENT PLATFORM

#10
20240366953
2024-11-07

REMOTELY SUPPLIED CONTENT FOR AEDS

#11
20240325767
2024-10-03

CHARGE BALANCED CARDIAC PACING FROM HIGH VOLTAGE CIRCUITRY OF AN EXTRA-CARDIOVASCULAR IMPLANTABLE CARDIOVERTER DEFIBRILLATOR SYSTEM

#12
20240307702
2024-09-19

METHOD AND DEVICE FOR DELIVERING MULTI-PHASE DEFIBRILLATION THERAPY

#13
20240257937
2024-08-01

Defibrillator Charging

#14
20240226588
2024-07-11

OUTPUT CIRCUITRY FOR MULTIPLE-THERAPY IMPLANTABLE DEVICES

#15
20240216705
2024-07-04

ACCESSORY DOCK FOR WIRELESS MEDICAL ACCESSORIES

#16
20240181268
2024-06-06

Automated external defibrillator systems with operation adjustment features according to temperature and methods of use

#17
20240100350
2024-03-28

IMPLANTABLE MEDICAL DEVICE COMPRISING A DC-DC CONVERTER

#18
20240100346
2024-03-28

DEVICE FOR DEFIBRILLATION AND MONITORING, MONITORING COMPONENT AND COMPONENT FOR DEFIBRILLATION AND MONITORING

#19
20240096563
2024-03-21

Wet Electrolytic Capacitor Containing A Gelled Working Electrolyte

#20
20240017080
2024-01-18

Pocket-sized automated external defibrillator

#21
20230158318
2023-05-25

RESUSCITATION DEVICE

#22
20230099672
2023-03-30

CHARGING CIRCUIT FOR A DEFIBRILLATOR

#23
20230089192
2023-03-23

Power in a wearable cardioverter defibrillator (WCD)

#24
20230084089
2023-03-16

WEARABLE MEDICAL DEVICE

#25
20230077540
2023-03-16

Method and apparatus for applying a rectilinear biphasic power waveform to a load

#26
20230075919
2023-03-09

Charge balanced cardiac pacing from high voltage circuitry of an extra-cardiovascular implantable cardioverter defibrillator system

#27
20230022000
2023-01-26

POWER CIRCUIT AND AUTOMATED EXTERNAL DEFIBRILLATOR COMPRISING THE SAME

#28
20220387810
2022-12-08

Automated external defibrillator systems with operation adjustment features according to temperature and methods of use

#29
20220193432
2022-06-23

Battery management for medical device

#30
20220111220
2022-04-14

Cardiac beat classification to avoid delivering shock during ventricular repolarization

#31
20220111219
2022-04-14

Automated external defibrillator systems with operation adjustment features according to temperature and methods of use

#32
20220047878
2022-02-17

IMPLANTABLE PULSE GENERATOR FOR TWO-STAGE THERAPY

#33
20210379393
2021-12-09

ELECTROTHERAPEUTIC WAVEFORM AND PULSE GENERATION AND DELIVERY SYSTEM AND METHOD

#34
20210257849
2021-08-19

High voltage therapy system with transformer primary current control

#35
20210252296
2021-08-19

Output circuitry for multiple-therapy implantable devices

#36
20210174930
2021-06-10

"Defibrillator Display"

#37
20210110909
2021-04-15

Defibrillator charging

#38
20210038155
2021-02-11

WEARABLE MEDICAL DEVICE

#39
20210005395
2021-01-07

Increasing capacitance of a capacitor

#40
20210001134
2021-01-07

Method and apparatus for applying a rectilinear biphasic power waveform to a load

#41
20200360686
2020-11-19

Defibrillation catheter system, defibrillation power supply device and method for controlling defibrillation power supply device

#42
20200206519
2020-07-02

METHOD AND DEVICE FOR DELIVERING MULTI-PHASE DEFIBRILLATION THERAPY

#43
20200121939
2020-04-23

Method and device for defibrillation

#44
20190358463
2019-11-28

Methods and devices for ventricular therapy

#45
20190076665
2019-03-14

Method and apparatus for applying a rectilinear biphasic power waveform to a load

#46
20190059745
2019-02-28

Defibrillator charging

#47
20190015670
2019-01-17

Methods and devices for multi-stage ventricular therapy

#48
20180339161
2018-11-29

Tachyarrhythmia induction by an extra-cardiovascular implantable cardioverter defibrillator

#49
20180250505
2018-09-06

Pacing output K-factor improvements

#50
20180221677
2018-08-09

Charge balanced cardiac pacing from high voltage circuitry of an extra-cardiovascular implantable cardioverter defibrillator system

#51
20180140859
2018-05-24

Device and method for generating electrical stimulation

#52
20180137989
2018-05-17

Wet electrolytic capacitor for an implantable medical device

#53
20180133493
2018-05-17

Medical device containing a solid electrolytic capacitor

#54
20180125375
2018-05-10

Defibrillator display

#55
20170354826
2017-12-14

Method and apparatus for applying a rectilinear biphasic power waveform to a load

#56
20170080243
2017-03-23

Methods and devices for multi-stage ventricular therapy

#57
20160271407
2016-09-22

Method and apparatus for applying a rectilinear biphasic power waveform to a load

#58
20160262632
2016-09-15

Defibrillator display

#59
20160220833
2016-08-04

Defibrillator charging

#60
20160206894
2016-07-21

Defibrillator device

#61
20160189876
2016-06-30

Wet electrolytic capacitor containing a recessed planar anode and a restraint

#62
20160067513
2016-03-10

Implantable medical devices having multi-cell power sources

#63
20160067512
2016-03-10

Implantable medical device having isolated multi-cell power sources

#64
20160067508
2016-03-10

Multiple transformer charging circuits for implantable medical devices

#65
20160067507
2016-03-10

Implantable medical devices having multi-cell power sources

#66
20150303712
2015-10-22

Methods, implantable medical devices, and systems that abort a high voltage charge when a transformer is impaired

#67
20150151134
2015-06-04

Methods and devices for multi-stage ventricular therapy

#68
20150134021
2015-05-14

Therapy delivery method and system for implantable medical devices

#69
20150100101
2015-04-09

Implantable cardioverter-defibrillator including arrhythmia detection criteria

#70
20150018756
2015-01-15

Method for increasing buck regulator efficiency using charge recapturing in an implantable cardiac device

#71
20150018695
2015-01-15

Defibrillator display

#72
20140368308
2014-12-18

Planar transformer assemblies for implantable cardioverter defibrillators

#73
20140303679
2014-10-09

Multi-modal electrotherapy method and apparatus

#74
20140277283
2014-09-18

Implantable medical device having power supply for generating a regulated power supply

#75
20140277223
2014-09-18

Implantable medical device including a molded planar transformer

#76
20140277215
2014-09-18

Implantable medical device having power supply for generating a regulated power supply

#77
20140207221
2014-07-24

Capacitor electrolyte

#78
20140121716
2014-05-01

HIGH VOLTAGE THERAPY DIVERSION ALGORITHMS

#79
20140088659
2014-03-27

Therapy delivery method and system for implantable medical devices

#80
20140088656
2014-03-27

Therapy delivery method and system for implantable medical devices

#81
20130335927
2013-12-19

Planar transformer assemblies for implantable cardioverter defibrillators

#82
20130241628
2013-09-19

METHODS AND SYSTEMS FOR IMPLEMENTING AN SCR TOPOLOGY IN A HIGH VOLTAGE SWITCHING CIRCUIT

#83
20130197596
2013-08-01

Charge control for high voltage therapy energy storage component

#84
20130197348
2013-08-01

Charge control for high voltage therapy energy storage component

#85
20130053909
2013-02-28

Battery module

#86
20130035735
2013-02-07

Multi-modal electrotherapy method and apparatus

#87
20120203297
2012-08-09

Methods and devices for three-stage ventricular therapy

#88
20120197330
2012-08-02

Fault tolerant system for an implantable cardioverter defibrillator or pulse generator

#89
20120197325
2012-08-02

Methods and systems for implementing a high voltage switching circuit in an IMD

#90
20120179218
2012-07-12

Defibrillator having specialized output waveforms

#91
20120130224
2012-05-24

Non-magnetic high voltage charging system for use in cardiac stimulation devices

#92
20110282407
2011-11-17

Implantable cardioverter defibrillator with programmable capacitor charging level

#93
20110245888
2011-10-06

MEDICAL DEVICE WITH CHARGE LEAKAGE DETECTION

#94
20110202101
2011-08-18

Defibrillator Charging

#95
20110202100
2011-08-18

Defibrillator display

#96
20100298897
2010-11-25

Integrated high voltage output circuit

#97
20100289458
2010-11-18

Capacitor electrolyte

#98
20100114236
2010-05-06

HYBRID BATTERY SYSTEM WITH BIOELECTRIC CELL FOR IMPLANTABLE CARDIAC THERAPY DEVICE

#99
20100114235
2010-05-06

HYBRID BATTERY SYSTEM FOR IMPLANTABLE CARDIAC THERAPY DEVICE

#100
20090270950
2009-10-29

Adaptive interference reduction during telemetry

#101
20080015644
2008-01-17

End of life battery testing in an implantable medical device

#102
20070025063
2007-02-01

Capacitor electrolyte

#103
20060259082
2006-11-16

Implantable cardioverter defibrillator with programmable capacitor charging level

#104
20060217770
2006-09-28

Subcutaneous implantable cardioverter/defibrillator

#105
20060195148
2006-08-31

Apparatus and method for optimizing capacitor charge in a medical device

#106
20050237697
2005-10-27

Smaller electrolytic capacitors for implantable defibrillators

#107
20050085862
2005-04-21

Implantable cardiac stimulation device including an output circuit that provides arbitrarily shaped defibrillation waveforms

#108
20050055056
2005-03-10

Subcutaneous implantable cardioverter/defibrillator

#109
19054893
2026-04-21

Defibrillator with solid state protection circuitry

#110
19018895
2025-10-14

Defibrillator with an insulating-material-filled module

#111
18806524
2025-04-22

Solid state defibrillation therapy generator