Patents-Review.com
ClassID:

23300 ⎘

A61M2025/0058 - CPC Classification

Classification description:

Catheters; Hollow probes characterised by structural features having an electroactive polymer material, e.g. for steering purposes, for control of flexibility, for locking, for opening or closing

Recent Application in this class:
#1
20260026826
2026-01-29

INTRODUCER LOCK APPARATUS

 #2
20260007855
2026-01-08

NEUROVASCULAR CATHETER

 #3
20250340715
2025-11-06

METHOD FOR PREPARING CARBON NANOTUBE/SHAPE MEMORY POLYMER FOAM COMPOSITE, AND CATHETER SYSTEM USING AN ACTUATOR MADE OF CARBON NANOTUBE/SHAPE MEMORY POLYMER FOAM COMPOSITE

 #4
20250128031
2025-04-24

INTRAVASCULAR DEVICES, SYSTEMS, AND METHODS TO ADDRESS EYE DISORDERS

 #5
20250128028
2025-04-24

STEERABLE MEDICAL DEVICE WITH BRAIDED STRUCTURE AND THE PREPARING METHOD THEREOF

 #6
20250010038
2025-01-09

OPTIMIZED CATHETER SHEATH FOR RX CATHETER

 #7
20240416085
2024-12-19

ELECTRICALLY-RESPONSIVE HYDROGELS

 #8
20240299708
2024-09-12

CATHETER ASSEMBLY WITH MICRO-TEXTURED SURFACE AND METHOD OF MANUFACTURE

 #9
20240252787
2024-08-01

STEERABLE INTRA-LUMINAL MEDICAL DEVICE

 #10
20240139470
2024-05-02

POLYMER COATED WIRES FOR REINFORCED CATHETER SYSTEMS

 #11
20240024631
2024-01-25

Robotic percutaneous device wiper

 #12
20230240873
2023-08-03

RETRACTABLE OUTER SHEATH FOR DRUG COATED BALLOON

 #13
20230181877
2023-06-15

NEEDLE COVER RETENTION

 #14
20230089179
2023-03-23

CATHETER

 #15
20220211975
2022-07-07

NEUROVASCULAR CATHETER

 #16
20220111174
2022-04-14

THIN-WALLED TUBES WITH COMMUNICATION PATHWAYS

 #17
20220105315
2022-04-07

Method for preparing a steerable medical device with braided structure

 #18
20220054801
2022-02-24

Electrically-responsive hydrogels

 #19
20220040454
2022-02-10

Optimized Catheter Sheath for Rx Catheter

 #20
20210236767
2021-08-05

Filament wrapping and reflow system and methods to manufacture an elongate medical device

 #21
20210154446
2021-05-27

Intravascular devices, systems, and methods to address eye disorders

 #22
20210016057
2021-01-21

Polymer coated wires for reinforced catheter systems

 #23
20200391008
2020-12-17

Steerable medical device with braided structure and the preparing method thereof

 #24
20200297973
2020-09-24

Robotic percutaneous device wiper

 #25
20200206482
2020-07-02

Intravascular devices, systems, and methods to address eye disorders

 #26
20200206476
2020-07-02

Intravascular devices, systems, and methods to address eye disorders

 #27
20200206475
2020-07-02

Intravascular devices, systems, and methods to address eye disorders

 #28
20200206474
2020-07-02

Intravascular devices, systems, and methods to address eye disorders

 #29
20200206459
2020-07-02

Intravascular devices, systems, and methods to address eye disorders

 #30
20200197666
2020-06-25

Steerable intra-luminal medical device

 #31
20200179654
2020-06-11

Steerable intra-luminal medical device

 #32
20200164180
2020-05-28

Needle cover retention

 #33
20200164179
2020-05-28

Device with multiple electroactive material actuator units and actuating method

 #34
20200086081
2020-03-19

Methods for fabricating medical devices and portions of medical devices

 #35
20200078552
2020-03-12

Antifouling urinary catheters with shape-memory topographic patterns

 #36
20200069917
2020-03-05

Fluid-actuated displacement for catheters, continuum manipulators, and other uses

 #37
20190383281
2019-12-19

Flow control device

 #38
20190366041
2019-12-05

Method of making an enhanced flexibility neurovascular catheter

 #39
20190348596
2019-11-14

Stiffness control for electroactive actuators

 #40
20190223693
2019-07-25

Shape-transferring cannula system and method of use

 #41
20190217349
2019-07-18

Surface topography with ferromagnetic polymer pillars capable of movement in response to magnetic fields

 #42
20190201637
2019-07-04

Damage-indicating medical cannula

 #43
20190192822
2019-06-27

Steerable intra-luminal medical device

 #44
20190175876
2019-06-13

Electrically-responsive hydrogels

 #45
20190159657
2019-05-30

SHAPE-TRANSFERRING CANNULA SYSTEM AND METHOD OF USE

 #46
20190111187
2019-04-18

Therapeutic nanoparticles for treating vascular diseases

 #47
20190046012
2019-02-14

Flexible tube insertion apparatus

 #48
20180303313
2018-10-25

Flexible tube insertion apparatus

 #49
20180228350
2018-08-16

Coronary sinus cannulation

 #50
20180193601
2018-07-12

Catheter system

 #51
20180140323
2018-05-24

Medical device shaft resistant to compression and/or tension

 #52
20180099121
2018-04-12

Catheter having a steerable tip

 #53
20180064904
2018-03-08

SHAPE-TRANSFERRING CANNULA SYSTEM AND METHOD OF USE

 #54
20180056041
2018-03-01

Reentry catheter and method thereof

 #55
20180000995
2018-01-04

DEVICE FOR FLUID TRANSFER MADE IN NANOMATERIAL

 #56
20170321666
2017-11-09

VARIABLE-STIFFNESS ACTUATOR

 #57
20170239447
2017-08-24

Neurovascular catheter extension segment

 #58
20170238953
2017-08-24

Telescoping neurovascular catheter with enlargeable distal opening

 #59
20170238951
2017-08-24

Neurovascular catheter with enlargeable distal end

 #60
20170238950
2017-08-24

Method of pulsatile neurovascular aspiration with telescoping catheter

 #61
20170216560
2017-08-03

Adjustable stiffness catheter

 #62
20170056618
2017-03-02

Antifouling urinary catheters with shape-memory topographic patterns

 #63
20170014598
2017-01-19

Conductive tip catheter

 #64
20150196734
2015-07-16

Variable stiffness shaft

 #65
20150196732
2015-07-16

Adjustable stiffness catheter

 #66
20150190615
2015-07-09

Catheter system

 #67
20150174370
2015-06-25

Electrically-responsive hydrogels

 #68
20150165163
2015-06-18

Reentry catheter and method thereof

 #69
20150088060
2015-03-26

Computer controlled steerable tip guide catheter

 #70
20150065953
2015-03-05

Catheter having a steerable tip

 #71
20140296779
2014-10-02

SHAPE-TRANSFERRING CANNULA SYSTEM AND METHOD OF USE

 #72
20140288568
2014-09-25

Shape-transferring cannula system and method of use

 #73
20140228642
2014-08-14

Shape-transferring cannula system and method of use

 #74
20130253424
2013-09-26

Methods of fabricating multi-degree of freedom shaped electroactive polymer actuators/sensors for catheters

 #75
20130123692
2013-05-16

Steerable medical guide wire device

 #76
20130096535
2013-04-18

Adjustable stiffness catheter

 #77
20130006167
2013-01-03

Reentry catheter and method thereof

 #78
20120265286
2012-10-18

Adjustable bifurcation catheter incorporating electroactive polymer and methods of makings and using the same

 #79
20120253276
2012-10-04

Robotically guided catheter

 #80
20120239129
2012-09-20

Twisting bifurcation delivery system

 #81
20120239032
2012-09-20

MICRO-STEERABLE CATHETER

 #82
20120181896
2012-07-19

Mechanical meta-materials

 #83
20120109049
2012-05-03

Needleless injection device components, systems, and methods

 #84
20120078343
2012-03-29

Method and apparatus for the endoluminal delivery of intravascular devices

 #85
20120078188
2012-03-29

Neural drug delivery system with fluidic threads

 #86
20120059337
2012-03-08

CATHETER WITH ASYMMETRIC OR COLLAPSIBLE-EXPANDABLE CROSS-SECTION

 #87
20110313352
2011-12-22

Robotically guided catheter

 #88
20110301574
2011-12-08

Adjustable stiffness catheter

 #89
20110282149
2011-11-17

Shape-transferring cannula system and method of use

 #90
20110137155
2011-06-09

DELIVERY DEVICE FOR LOCALIZED DELIVERY OF A THERAPEUTIC AGENT

 #91
20110092957
2011-04-21

Adjustable double balloon catheter with a through lumen for stone management

 #92
20110071559
2011-03-24

Cutting Member for Bifurcation Catheter Assembly

 #93
20100312322
2010-12-09

Medical balloon incorporating electroactive polymer and methods of making and using the same

 #94
20100297334
2010-11-25

Variable stiffness catheter assembly

 #95
20100204771
2010-08-12

Medical device having a rotatable shaft

 #96
20100191221
2010-07-29

Rotatable catheter assembly

 #97
20100191175
2010-07-29

Thrombolysis Catheter

 #98
20100137688
2010-06-03

Robotic endoscope

 #99
20100069882
2010-03-18

MEDICAL DEVICE WITH PREFERENTIAL BENDING

 #100
20100056985
2010-03-04

Electroactive polymer activation system for a medical device

 #101
20100056953
2010-03-04

Electronically activated capture device

 #102
20100016957
2010-01-21

DEVICE AND METHOD FOR CONTROLLED DELIVERY OF CHEMICAL SUBSTANCES

 #103
20100007240
2010-01-14

Mechanical meta-materials

 #104
20090318848
2009-12-24

Medical devices employing conductive polymers for delivery of therapeutic agents

 #105
20090312700
2009-12-17

Device for Minimally Invasive Insertion into a Physiological Lumen

 #106
20090259315
2009-10-15

Electroactive polymer based artificial sphincters and artificial muscle patches

 #107
20090240197
2009-09-24

CENTRAL VENOUS CATHETERS AND RELATED EQUIPMENT

 #108
20090157048
2009-06-18

SPIRAL CUT HYPOTUBE

 #109
20090082723
2009-03-26

Medical devices and methods for their fabrication and use

 #110
20090036830
2009-02-05

Bifurcation treatment system and methods

 #111
20090024086
2009-01-22

Micro-steerable catheter

 #112
20080300618
2008-12-04

Obesity treatment systems

 #113
20080288041
2008-11-20

Cutting member for bifurcation catheter assembly

 #114
20080195042
2008-08-14

Medical devices comprising drug-loaded capsules for localized drug delivery

 #115
20080147000
2008-06-19

Catheter tip displacement mechanism

 #116
20080125706
2008-05-29

Electrically actuated annelid

 #117
20080109061
2008-05-08

Adjustable bifurcation catheter incorporating electroactive polymer and methods of making and using the same

 #118
20080086081
2008-04-10

Medical balloon incorporating electroactive polymer and methods of making and using the same

 #119
20080075930
2008-03-27

Mechanical meta-materials

 #120
20080058650
2008-03-06

Coronary sinus cannulation

 #121
20080027377
2008-01-31

Catheters having actuatable lumen assemblies

 #122
20070250036
2007-10-25

Variable stiffness catheter assembly

 #123
20070249909
2007-10-25

Catheter configurations

 #124
20070247033
2007-10-25

Embedded electroactive polymer structures for use in medical devices

 #125
20070219576
2007-09-20

Reversibly and Radially Expandable Electroactive Polymer Element for Temporary Occlusion of a Vessel

 #126
20070208276
2007-09-06

Adjustable catheter tip

 #127
20070129682
2007-06-07

Guidewire with perfusion capability

 #128
20070118169
2007-05-24

Balloon catheter

 #129
20070112407
2007-05-17

Twisting bifurcation delivery system

 #130
20070112331
2007-05-17

Variable stiffness shaft

 #131
20070088322
2007-04-19

Catheter with controlled lumen recovery

 #132
20070088256
2007-04-19

Adjustable double balloon catheter with a through lumen for stone management

 #133
20070060880
2007-03-15

Adjustable stiffness catheter

 #134
20070043256
2007-02-22

Electroactive polymer based artificial sphincters and artificial muscle patches

 #135
20070038238
2007-02-15

Electroactive polymer-based percutaneous endoscopy gastrostomy tube and methods of use

 #136
20070038114
2007-02-15

Ultrasonic imaging catheter

 #137
20070032851
2007-02-08

Protection by electroactive polymer sleeve

 #138
20070027467
2007-02-01

Devices and methods for stricture dilation

 #139
20070027466
2007-02-01

ELECTROACTIVE POLYMER-BASED TISSUE APPOSITION DEVICE AND METHODS OF USE

 #140
20060293563
2006-12-28

Robotic endoscope with wireless interface

 #141
20060258912
2006-11-16

Activated polymer articulated instruments and methods of insertion

 #142
20060235458
2006-10-19

Instruments having an external working channel

 #143
20060235457
2006-10-19

Instruments having a rigidizable external working channel

 #144
20060235333
2006-10-19

Electronically activated capture device

 #145
20060206188
2006-09-14

Bifurcation delivery system

 #146
20060195059
2006-08-31

Delivery of therapeutic through multiple delivery members

 #147
20060192465
2006-08-31

Mechanical meta-materials

 #148
20060111618
2006-05-25

Universal, programmable guide catheter

 #149
20060079836
2006-04-13

Reinforced and drug-eluting balloon catheters and methods for making same

 #150
20060041264
2006-02-23

Electroactive polymer actuated medical devices

 #151
20050256367
2005-11-17

Electroactive polymer based artificial sphincters and artificial muscle patches

 #152
20050215874
2005-09-29

MRI and X-ray visualization

 #153
20050203382
2005-09-15

Robotically guided catheter

 #154
20050187603
2005-08-25

Rotatable catheter assembly

 #155
20050187602
2005-08-25

Rotatable catheter assembly

 #156
20050183259
2005-08-25

Apparatus for crimping a stent assembly

 #157
20050165439
2005-07-28

Electrically actuated medical devices

 #158
20050113892
2005-05-26

Surgical tool with an electroactive polymer for use in a body

 #159
20050107669
2005-05-19

Robotic endoscope

 #160
20050102017
2005-05-12

Electroactive polymer actuated sheath for implantable or insertable medical device

 #161
20050085693
2005-04-21

Activated polymer articulated instruments and methods of insertion

 #162
20050065400
2005-03-24

Robotic endoscope with wireless interface

 #163
20050037050
2005-02-17

Medical devices comprising drug-loaded capsules for localized drug delivery

 #164
20050027198
2005-02-03

Ultrasonic imaging catheter

 #165
20050004425
2005-01-06

Electroactive polymer based artificial sphincters and artificial muscle patches

 #166
15785366
2020-05-19

Robotic percutaneous device wiper