ClassID:

14424

A61B2017/3456 - CPC Classification

Classification description:

Surgical instruments, devices or methods, e.g. tourniquets; Trocars; Puncturing needles; Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating; Details of tips blunt

Recent Application in this class:
#1
20260114891
2026-04-30

TISSUE SEPARATING DEVICE AND ASSOCIATED SYSTEMS AND METHODS

#2
20260041456
2026-02-12

Trackable Surgical Dilator System

#3
20260013933
2026-01-15

PUNCTURE ELEMENTS FOR SHUNTING CATHETERS

#4
20250339177
2025-11-06

Medical Devices and Kits Useful for Performing Treatment under Magnetic Resonance Imaging and Related Methods

#5
20250318886
2025-10-16

AUTOMATIC ROBOTIC PROCEDURE FOR SKIN CUTTING, TISSUE PATHWAY, AND DILATION CREATION

#6
20250240530
2025-07-24

Endoscope with Pannable Camera and Related Method

#7
20250204951
2025-06-26

METHODS AND DEVICES OF ACCESS SHEATH SYSTEMS

#8
20250161631
2025-05-22

Surgical Access System

#9
20250090222
2025-03-20

TECHNIQUES FOR CONTROLLING AN IRREVERSIBLE ELECTROPORATION SYSTEM

#10
20250025211
2025-01-23

TROCARS AND NEEDLES WITH ILLUMINATED GUIDANCE FEATURES AND RELATED METHODS

#11
20250025206
2025-01-23

Minimally Invasive Subdural Evacuating System

#12
20250017620
2025-01-16

TOOLS AND METHODS FOR VAGINAL ACCESS

#13
20240423665
2024-12-26

MULTIOPTIONAL ACCESS DEVICE

#14
20240415373
2024-12-19

ENDOSCOPE WITH PANNABLE CAMERA

#15
20240293152
2024-09-05

COAXIAL GUIDE NEEDLE FOR PUNCTURE TO PREVENT GAS EMBOLISM

#16
20240293146
2024-09-05

CT-GUIDED PERCUTANEOUS PULMONARY NODULE CUTTER AND USING METHOND THEREOF

#17
20240285279
2024-08-29

DEVICES, SYSTEMS, AND METHODS FOR DELIVERING A DEVICE BETWEEN ANATOMICAL STRUCTURES

#18
20240277373
2024-08-22

SURGICAL ACCESS ASSEMBLY AND METHOD OF USING SAME

#19
20240245432
2024-07-25

System and Methods for Minimally Invasive Removal of Implanted Devices

#20
20240238011
2024-07-18

Anesthetic Tunneling Tool

#21
20240156491
2024-05-16

SYSTEMS AND METHODS FOR ENDOLUMINAL VALVE CREATION

#22
20230346423
2023-11-02

PUNCTURE NEEDLE

#23
20230240766
2023-08-03

AUTOMATIC ROBOTIC PROCEDURE FOR SKIN CUTTING, TISSUE PATHWAY, AND DILATION CREATION

#24
20230210532
2023-07-06

INTRODUCER FOR UTERINE TAMPONADE ASSEMBLY WITH ECHOGENIC ELEMENT AND METHODS OF USING THE SAME

#25
20230172631
2023-06-08

Multioptional access device

#26
20230111020
2023-04-13

Surgical Drain Device and Method of Use

#27
20230085327
2023-03-16

CONTAINMENT BAG

#28
20230045431
2023-02-09

SURGICAL ACCESS ASSEMBLY AND METHOD OF USING SAME

#29
20230028735
2023-01-26

IMPLANT DELIVERY INSTRUMENT

#30
20220240978
2022-08-04

Trocars and Veress-type needles with illuminated guidance and safety features

#31
20220226019
2022-07-21

MINIMALLY TRAUMATIC TROCAR APPARATUS AND KIT FOR SUBCUTANEOUS MEDICATION DELIVERY

#32
20220218389
2022-07-14

Medical Devices and Kits Useful for Performing Treatment under Magnetic Resonance Imaging and Related Methods

#33
20220192481
2022-06-23

SURGICAL ACCESS ASSEMBLY AND METHOD OF USING SAME

#34
20220183718
2022-06-16

NEEDLE FOR TRANSCUTANEOUS ANALYTE SENSOR DELIVERY

#35
20220096123
2022-03-31

Tools and methods for vaginal access

#36
20220079625
2022-03-17

Trocars and veress-type needles with illuminated guidance and safety features

#37
20220061883
2022-03-03

Locking Trocar Assembly

#38
20220030171
2022-01-27

Endoscope with pannable camera and related method

#39
20210401422
2021-12-30

Guidance system mounts for surgical introducers

#40
20210361405
2021-11-25

IMPLANT INSERTION DEVICE AND IMPLANT

#41
20210338277
2021-11-04

Minimally invasive subdural evacuating system

#42
20210244438
2021-08-12

Surgical access system including instrument retaining clip

#43
20210236161
2021-08-05

Surgical access assembly and method of using same

#44
20210137555
2021-05-13

METHOD AND DEVICE FOR SAFE PERCUTANEOUS PERICARDIAL DRAINAGE

#45
20210128899
2021-05-06

Atraumatic subcutaneous medication delivery

#46
20210113267
2021-04-22

Non-puncturing microwave ablation antenna and application thereof

#47
20210093352
2021-04-01

Needle assembly for relieving a pneumothorax

#48
20210093171
2021-04-01

Endoscope with pannable camera

#49
20210085363
2021-03-25

Surgical access assembly and method of using same

#50
20210068941
2021-03-11

Systems and methods for endoluminal valve creation

#51
20210059716
2021-03-04

Tools and methods for vaginal access

#52
20210000502
2021-01-07

Minimally invasive subdural evacuating system

#53
20200367928
2020-11-26

Device and method for access to interior body regions

#54
20200352594
2020-11-12

Drainage catheter exchange system and associated methods

#55
20200323557
2020-10-15

Insertion tool with a dissector

#56
20200322538
2020-10-08

Endoscope with pannable camera and related method

#57
20200305930
2020-10-01

Bone Marrow Access Device

#58
20200268360
2020-08-27

Bone marrow aspirate collection system

#59
20200261114
2020-08-20

Bendable trocars having blunt tips and connectors for advancing wound drain catheters through tissue

#60
20200246043
2020-08-06

Optical trocar visualization system and apparatus

#61
20200170667
2020-06-04

Device and method for access to interior body regions

#62
20200113601
2020-04-16

Surgical access device

#63
20200093498
2020-03-26

Introducer for uterine tamponade assembly with echogenic element and methods of using the same

#64
20200093355
2020-03-26

Endoscope with pannable camera

#65
20200046393
2020-02-13

APPARATUS AND METHODS FOR PERFORMING MINIMALLY-INVASIVE SURGICAL PROCEDURES

#66
20200038602
2020-02-06

INSUFFLATION NEEDLE

#67
20190350618
2019-11-21

Blunt tip obturator

#68
20190307485
2019-10-10

Device and method for access to interior body regions

#69
20190298510
2019-10-03

Systems and methods for endoluminal valve creation

#70
20190274723
2019-09-12

Surgical devices and methods

#71
20190255308
2019-08-22

Atraumatic trocar apparatus, system and kit

#72
20190254707
2019-08-22

Atraumatic trocar medication delivery method

#73
20190239923
2019-08-08

SURGICAL ACCESS SYSTEM WITH NAVIGATION ELEMENT AND METHOD OF USING SAME

#74
20190231380
2019-08-01

Incision-less laparoscopic instrument

#75
20190223853
2019-07-25

Guidance system mounts for surgical introducers

#76
20190175255
2019-06-13

Energy-based surgical device and system facilitating tissue removal

#77
20190117254
2019-04-25

Surgical access assembly and method of using same

#78
20190105078
2019-04-11

Visual insufflation port

#79
20190099070
2019-04-04

Surgical access assembly and method of using same

#80
20190083234
2019-03-21

Devices and methods for implantation procedures

#81
20190083169
2019-03-21

Techniques for Controlling an Irreversible Electroporation System

#82
20190059944
2019-02-28

Surgical access system

#83
20190059941
2019-02-28

Tools and methods for vaginal access

#84
20190059940
2019-02-28

Tools and methods for vaginal access

#85
20190059939
2019-02-28

Tools and methods for vaginal access

#86
20190059868
2019-02-28

Tools and methods for vaginal access

#87
20190054272
2019-02-21

Removable catheter cap and applications thereof

#88
20190038313
2019-02-07

Obturator having an insufflation pathway and an instrument guide

#89
20190038122
2019-02-07

Fully integrated, disposable tissue visualization device

#90
20190029701
2019-01-31

Surgical stapling device with an end effector

#91
20190021764
2019-01-24

BLADELESS OBTURATORS AND BLADELESS OBTURATOR MEMBERS

#92
20190000501
2019-01-03

SYSTEMS, DEVICES AND METHODS FOR ACCESSING A BODY

#93
20180353207
2018-12-13

Nested needles for spinal cyst treatment

#94
20180317961
2018-11-08

Optical trocar visualization system and apparatus

#95
20180317959
2018-11-08

METHOD AND DEVICE FOR PRODUCING CANNULAS

#96
20180296797
2018-10-18

Surgical access system

#97
20180289409
2018-10-11

Surgical assembly and method for repairing depression fractures

#98
20180192857
2018-07-12

Endoscope with pannable camera

#99
20180085145
2018-03-29

Surgical access device

#100
20180085144
2018-03-29

Bone marrow access device

#101
20180078280
2018-03-22

Method and instruments for placement of flexible cannulae

#102
20180055537
2018-03-01

Device for introducing and maintaining a port in an umbilical vessel

#103
20180021569
2018-01-25

SYSTEMS AND METHODS FOR MAKING AND USING AN ELECTRICAL STIMULATION SYSTEM FOR STIMULATION OF DORSAL ROOT GANGLIA

#104
20180021059
2018-01-25

Access sheath, access system, and related methods

#105
20180021057
2018-01-25

Trocar assemblies with movable atraumatic tip and methods for use

#106
20170367731
2017-12-28

Surgical access assembly and method of using same

#107
20170333017
2017-11-23

Guidance system mounts for surgical introducers

#108
20170319232
2017-11-09

Device and method for access to interior body regions

#109
20170296228
2017-10-19

Trocar System

#110
20170281225
2017-10-05

Surgical devices and methods

#111
20170265879
2017-09-21

Clot evacuation and visualization devices and methods of use

#112
20170258491
2017-09-14

METHOD AND APPARATUS FOR ACCESSING THE INTERIOR OF A HIP JOINT, INCLUDING THE PROVISION AND USE OF A NOVEL INFLOW ACCESS CANNULA

#113
20170245890
2017-08-31

Video needle syringe

#114
20170215916
2017-08-03

Bladeless optical obturator

#115
20170164976
2017-06-15

Blunt tip obturator

#116
20170156754
2017-06-08

Systems and methods for implanting an implantable cardiac monitor

#117
20170135726
2017-05-18

Retractable centesis needle

#118
20170105709
2017-04-20

Biopsy tracking systems and methods

#119
20170087310
2017-03-30

Insufflation needle

#120
20170086666
2017-03-30

Fully integrated, disposable tissue visualization device

#121
20170078583
2017-03-16

Endoscope with pannable camera and related method

#122
20170042570
2017-02-16

System and method for guided port insertion to minimize trauma

#123
20170000997
2017-01-05

Tissue Needle With Side Aperture for Access To Target Location

#124
20160361090
2016-12-15

Delivery cap for implantation of a penile prosthetic into a penis

#125
20160361088
2016-12-15

CATHETER WITH PRE-FORMED GEOMETRY FOR BODY LUMEN ACCESS

#126
20160338733
2016-11-24

Needle for transcutaneous analyte sensor delivery

#127
20160317795
2016-11-03

Surgical access assembly and method of using same

#128
20160310160
2016-10-27

Incision-less laparoscopic instrument

#129
20160302779
2016-10-20

Access chamber and markers for biopsy device

#130
20160296221
2016-10-13

SAFETY CANNULA

#131
20160296214
2016-10-13

Access chamber and markers for biopsy device

#132
20160287222
2016-10-06

Access chamber and markers for biopsy device

#133
20160270815
2016-09-22

TROCAR ASSEMBLY

#134
20160249999
2016-09-01

Apparatus and methods for performing brain surgery

#135
20160235409
2016-08-18

Surgical stapling device having supports for a flexible drive mechanism

#136
20160228149
2016-08-11

Self-dilating cannula

#137
20160206348
2016-07-21

Apparatus and methods for performing brain surgery

#138
20160174825
2016-06-23

Endoscopic surgical device, overtube, and endoscope

#139
20160157888
2016-06-09

Natural orifice surgery system

#140
20160135800
2016-05-19

Tissue retractor apparatus and methods

#141
20160128722
2016-05-12

Surgical access system with navigation element and method of using same

#142
20160106458
2016-04-21

Optical penetrating adapter for surgical portal

#143
20160045224
2016-02-18

Obturator having an insufflation pathway and an instrument guide

#144
20160045220
2016-02-18

Natural orifice surgery system

#145
20160015374
2016-01-21

Guidance system mounts for surgical introducers

#146
20150374222
2015-12-31

Surgical access assembly and method of using same

#147
20150359630
2015-12-17

Systems and methods for endoluminal valve creation

#148
20150359562
2015-12-17

ARTHROSCOPIC JOINT SURGERY DEVICE AND METHOD OF USE

#149
20150351794
2015-12-10

Trocars and obturators

#150
20150342635
2015-12-03

Positioning and tissue sensing devices and methods

#151
20150335482
2015-11-26

Apparatus and method for phacoemulsification

#152
20150320972
2015-11-12

Safety neural injection system and related methods

#153
20150289865
2015-10-15

Tissue retractor apparatus and methods

#154
20150257745
2015-09-17

Tissue retractor apparatus and methods

#155
20150216560
2015-08-06

Optical trocar visualization system and apparatus

#156
20150164551
2015-06-18

Bladeless obturators and bladeless obturator members

#157
20150157360
2015-06-11

OBTURATOR TIPS

#158
20150148822
2015-05-28

Laparoscopic surgical instrument

#159
20150142041
2015-05-21

APPARATUS AND METHODS FOR PERFORMING MINIMALLY-INVASIVE SURGICAL PROCEDURES

#160
20150142039
2015-05-21

Devices and methods for soft tissue hydro dissection

#161
20150141938
2015-05-21

Trocar cannula with atraumatic tip

#162
20150105728
2015-04-16

Bladeless optical obturator

#163
20150065794
2015-03-05

Cannula

#164
20140343367
2014-11-20

VESSEL RETRACTOR

#165
20140323808
2014-10-30

Obturator features for mating with cannula tube

#166
20140288377
2014-09-25

Retractable cannula for surgical procedures

#167
20140277073
2014-09-18

Surgical dilators with tips having curved tapers

#168
20140249371
2014-09-04

Optical trocar system

#169
20140221749
2014-08-07

Endoscope with pannable camera

#170
20140187922
2014-07-03

Surgical access system with navigation element and method of using same

#171
20140180324
2014-06-26

Bladeless obturator for use in surgical trocar assembly

#172
20140171873
2014-06-19

Surgical access system

#173
20140121695
2014-05-01

Blunt tip obturator

#174
20140114339
2014-04-24

Bladeless obturator

#175
20140107426
2014-04-17

Apparatus and methods for performing brain surgery

#176
20140074016
2014-03-13

Bladeless optical obturator

#177
20140001240
2014-01-02

Surgical stapling device

#178
20130345512
2013-12-26

Optical obturator

#179
20130331731
2013-12-12

Visual insufflation port

#180
20130317296
2013-11-28

Dilator with direct visualization

#181
20130289601
2013-10-31

Optical penetrating adapter for surgical portal

#182
20130231634
2013-09-05

Dilation cap for endoluminal device

#183
20130204287
2013-08-08

Surgical access assembly and method of using same

#184
20130204095
2013-08-08

Surgical access assembly and method of using same

#185
20130197443
2013-08-01

Obturator tips

#186
20130186934
2013-07-25

Surgical stapling device with a curved staple cartridge

#187
20130116556
2013-05-09

NEURAL SAFETY INJECTION SYSTEM AND RELATED METHODS

#188
20130102886
2013-04-25

Surgical access system with navigation element and method of using same

#189
20130102851
2013-04-25

Holding arrangement for a surgical access system

#190
20130096591
2013-04-18

Incision-less laparoscopic instrument

#191
20130066355
2013-03-14

Bladeless obturator for use in a surgical trocar assembly

#192
20130041256
2013-02-14

Access chamber and markers for biopsy device

#193
20130023733
2013-01-24

Retractable cannula for surgical procedures

#194
20120316596
2012-12-13

Blunt tip obturator

#195
20120316595
2012-12-13

Bladeless optical obturator

#196
20120289816
2012-11-15

SURGICAL ACCESS ASSEMBLY AND METHOD OF USING SAME

#197
20120253375
2012-10-04

Surgical access assembly and method of using same

#198
20120203220
2012-08-09

Tissue dissectors

#199
20120203073
2012-08-09

Endoluminal access device

#200
20120172895
2012-07-05

LAPAROSCOPIC DEVICE INSERTION CANNULA

#201
20120172753
2012-07-05

Surgical instrument for molecular sampling

#202
20120165852
2012-06-28

Blunt tip obturator

#203
20120116164
2012-05-10

Atraumatic arthroscopic instrument sheath

#204
20120108977
2012-05-03

Tissue insertion type ultrasonic probe

#205
20120095297
2012-04-19

Natural orifice surgery system

#206
20120083794
2012-04-05

Tunneler device and method of use

#207
20120071909
2012-03-22

Bladeless obturators and bladeless obturator members

#208
20120071748
2012-03-22

Surgical access assembly and method of using same

#209
20120065589
2012-03-15

Retractable cannula for surgical procedures

#210
20120029284
2012-02-02

Optical penetrating adapter for surgical portal

#211
20120010670
2012-01-12

Method and apparatus for accessing the interior of a hip joint, including the provision and use of a novel inflow access cannula

#212
20110306841
2011-12-15

Surgical retention port and method of use

#213
20110251450
2011-10-13

Method and Device for Attachment of an Inflow Conduit to the Heart and to a Pump

#214
20110213316
2011-09-01

Self-dilating cannula

#215
20110190592
2011-08-04

Bladeless optical obturator

#216
20110160539
2011-06-30

EXPANDABLE MEMBER DISSECTION PORT

#217
20110098531
2011-04-28

Dilator with direct visualization

#218
20110034775
2011-02-10

Surgical retention port and method of use

#219
20110009703
2011-01-13

FLEXIBLE EXTERNAL CANNULA SHEATH

#220
20100324486
2010-12-23

Surgical apparatus with annular penetrator

#221
20100318112
2010-12-16

Obturator tips

#222
20100298776
2010-11-25

Blunt tip obturator

#223
20100222801
2010-09-02

Bladeless obturator

#224
20100160731
2010-06-24

ULTRASOUND-VISUALIZABLE ENDOSCOPIC ACCESS SYSTEM

#225
20100100045
2010-04-22

Trocar cannula with atraumatic tip

#226
20100094252
2010-04-15

Subcutaneous delivery tool

#227
20100063450
2010-03-11

Trocar assembly with obturator dissector

#228
20100057121
2010-03-04

Laparoscopic instrument and related surgical method

#229
20100016878
2010-01-21

TROCAR ASSEMBLY WITH OBTURATOR AND RETRACTABLE STYLET

#230
20100010315
2010-01-14

Surgical access instruments for use with delicate tissues

#231
20090312611
2009-12-17

Surgical access methods for use with delicate tissues

#232
20090306697
2009-12-10

Bladed/bladeless obturator for use in a surgical trocar assembly

#233
20090306540
2009-12-10

Chorionic villus sampling catheter

#234
20090287165
2009-11-19

Cannulated Device with Atraumatic Tip for Delivering Local Depot to a Joint Space and Methods of Use Thereof

#235
20090281477
2009-11-12

ELECTROPORATION DEVICE AND METHOD

#236
20090192466
2009-07-30

Endoluminal access device

#237
20090192444
2009-07-30

Insufflating access system

#238
20090177219
2009-07-09

FLEXIBLE TISSUE-PENETRATION INSTRUMENT WITH BLUNT TIP ASSEMBLY AND METHODS FOR PENETRATING TISSUE

#239
20090093833
2009-04-09

Bladeless obturator for use in a surgical trocar assembly

#240
20090048622
2009-02-19

Apparatus and methods for performing brain surgery

#241
20090043165
2009-02-12

Atraumatic arthroscopic instrument sheath

#242
20080300617
2008-12-04

Obturator tips

#243
20080169333
2008-07-17

Surgical stapler end effector with tapered distal end

#244
20080169332
2008-07-17

Surgical stapling device with a curved cutting member

#245
20080169331
2008-07-17

Surgical stapling device having supports for a flexible drive mechanism

#246
20080169330
2008-07-17

Surgical stapling device with a curved end effector

#247
20080169329
2008-07-17

Curved end effector for a surgical stapling device

#248
20080169327
2008-07-17

Apparatus for closing a curved anvil of a surgical stapling device

#249
20080103365
2008-05-01

Vessel retractor

#250
20080086160
2008-04-10

Visualization trocar

#251
20080086074
2008-04-10

Visual insufflation port

#252
20070129719
2007-06-07

Apparatus and methods for performing minimally-invasive surgical procedures

#253
20060287583
2006-12-21

Surgical access instruments for use with delicate tissues

#254
20060206008
2006-09-14

Retractor and method for percutaneous tissue retraction and surgery

#255
20060173479
2006-08-03

Optical penetrating adapter for surgical portal

#256
20060149302
2006-07-06

Safety trocar assembly

#257
20050251191
2005-11-10

Blunt tip obturator

#258
20050251190
2005-11-10

Penetrating tip for trocar assembly

#259
20050192532
2005-09-01

Atraumatic arthroscopic instrument sheath

#260
20050107816
2005-05-19

Bladeless obturator

#261
20050107815
2005-05-19

Penetrating tip for trocar assembly

#262
20050065543
2005-03-24

Bladeless optical obturator

#263
20050038466
2005-02-17

Trocar

#264
20050033304
2005-02-10

Obturator tip for a trocar

#265
14732678
2016-09-27

System for implanting a penile prosthetic into a penis includes a delivery cap coupled to a tow suture