ClassID:

22970

A61M5/484 - CPC Classification

Classification description:

Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for varying, regulating, indicating or limiting injection pressure Regulating injection pressure

Recent Application in this class:
#1
20250387574
2025-12-25

CELLULAR THERAPY INFUSION DEVICES, SYSTEMS, AND METHODS FOR USE

#2
20250339604
2025-11-06

Irrigation system with mechanical fluid pressure control

#3
20250041521
2025-02-06

PREFILLED SYRINGE INJECTOR

#4
20240226436
2024-07-11

Barrier Coated Sequential Stopper for a Multi-Chamber Syringe

#5
20240131262
2024-04-25

Barrier Coated Sequential Stopper for a Multi-Chamber Syringe

#6
20230405240
2023-12-21

RATE-LIMITED SYRINGE

#7
20230226285
2023-07-20

INJECTOR PRESSURE CALIBRATION SYSTEM AND METHOD

#8
20230201458
2023-06-29

PRESSURE INDICATOR FOR MEDICAMENT DELIVERY DEVICE

#9
20230106117
2023-04-06

SYSTEMS AND METHODS FOR GENERATING IMMUNE RESPONSES IN SUBJECTS USING MICROCHANNEL DELIVERY DEVICES

#10
20230063936
2023-03-02

CELLULAR THERAPY INFUSION DEVICES, SYSTEMS, AND METHODS FOR USE

#11
20220379032
2022-12-01

PREFILLED SYRINGE INJECTOR

#12
20220226561
2022-07-21

CONNECTOR ADAPTED TO ATTACH AN IRRIGATION CATHETER TO TUBING OF AN ANAL OR STOMAL IRRIGATION SYSTEM

#13
20220211942
2022-07-07

Adjustable Medium Diverter

#14
20210016016
2021-01-21

Injection device having a thread having a variable pitch

#15
20210001037
2021-01-07

Self-powered syringe drivers

#16
20200345933
2020-11-05

Adjustable medium diverter

#17
20200246534
2020-08-06

Pressure indicator for medicament delivery device

#18
20200222631
2020-07-16

Semiautomatic syringe with improved safety

#19
20200164189
2020-05-28

System and method for delivering therapeutic agents to the uterine cavity

#20
20200069867
2020-03-05

Devices and methods for modulating medium delivery

#21
20200061282
2020-02-27

Irrigation system with mechanical fluid pressure control

#22
20200038589
2020-02-06

Prefilled syringe injector

#23
20200016310
2020-01-16

Catheter for infusion of cardiovascular fluid

#24
20190381294
2019-12-19

System and method for delivering therapeutic agents to the uterine cavity

#25
20190381260
2019-12-19

System and method for monitoring injection site pressure

#26
20190307951
2019-10-10

Devices and methods for modulating medium delivery

#27
20190275254
2019-09-12

DRUG DELIVERY DEVICE WITH TORSION SPRING FEATURE

#28
20190255250
2019-08-22

Dual chamber and gear pump assembly for a high pressure delivery system

#29
20190070362
2019-03-07

Device for therapeutic delivery of medical fluid

#30
20180353681
2018-12-13

Reservoir for collection and reuse of diverted medium

#31
20180185576
2018-07-05

Adjustable medium diverter

#32
20180169346
2018-06-21

Injection device having a thread having a variable pitch

#33
20180154079
2018-06-07

WEARABLE AUTOMATIC INJECTION DEVICE FOR CONTROLLED DELIVERY OF THERAPEUTIC AGENTS

#34
20180133446
2018-05-17

System and method for delivering therapeutic agents to the uterine cavity

#35
20180064888
2018-03-08

Systems for managing reservoir chamber pressure

#36
20180056002
2018-03-01

Pneumatic needle-free injection device

#37
20180028754
2018-02-01

Delivery system for injections throughout zone of body

#38
20170368262
2017-12-28

Reduced sputtering syringe

#39
20170348493
2017-12-07

Fluid management of adipose tissue

#40
20170312422
2017-11-02

Self-powered syringe drivers

#41
20170216527
2017-08-03

Prefilled syringe injector

#42
20170157329
2017-06-08

Free-jet dosing system for applying a fluid into or under the skin

#43
20170119972
2017-05-04

Plunger segments drive mechanism for a medicament delivery device

#44
20170100544
2017-04-13

FLUID TRANSFER MECHANISM FOR NEEDLE-FREE INJECTION DEVICE

#45
20170043102
2017-02-16

CANNULA ADAPTER FOR MEDICAL DEVICES

#46
20160374612
2016-12-29

Systems, Methods, and Devices for Facilitating Access to Target Anatomical Sites or Environments

#47
20160346443
2016-12-01

Pressure control algorithm for high resistance hardware

#48
20160317746
2016-11-03

Prefilled syringe jet injector

#49
20160310660
2016-10-27

Devices and methods for modulating medium delivery

#50
20160243306
2016-08-25

Apparatus and methods for fluid pressurizing units of injection systems

#51
20160206833
2016-07-21

Pulse infusion device system and method

#52
20160129203
2016-05-12

On-body injector and method of use

#53
20160129178
2016-05-12

On-body injector and method of use

#54
20160113576
2016-04-28

Systems, methods, and devices for facilitating access to target anatomical sites or environments

#55
20160106916
2016-04-21

Reservoir for collection and reuse of diverted medium

#56
20160106915
2016-04-21

Adjustable medium diverter

#57
20160089506
2016-03-31

Systems for managing reservoir chamber pressure

#58
20160089505
2016-03-31

Systems for managing reservoir chamber pressure

#59
20160089197
2016-03-31

Integrated cement delivery system for bone augmentation procedures and methods

#60
20160082189
2016-03-24

Wearable automatic injection device for controlled delivery of therapeutic agents

#61
20160081732
2016-03-24

Integrated cement delivery system for bone augmentation procedures and methods

#62
20160051763
2016-02-25

Additive force device for drug delivery pen for intradermal medication injection

#63
20160051759
2016-02-25

Prefilled syringe jet injector

#64
20150306317
2015-10-29

Systems and methods for delivering therapeutic agents

#65
20150265761
2015-09-24

Devices and methods for modulating medium delivery

#66
20150224260
2015-08-13

Delivery system for injections throughout zone of body

#67
20150174341
2015-06-25

Instrument for the deposition of adipose tissue in lipomodelling

#68
20150151049
2015-06-04

On-body injector and method of use

#69
20150141915
2015-05-21

Methods of resetting inflation devices

#70
20150141905
2015-05-21

Catheter for infusion of a cardiovascular fluid

#71
20150088068
2015-03-26

Suction regulator having four modes of operation

#72
20150073351
2015-03-12

Apparatus for operating syringe piston

#73
20150057612
2015-02-26

Dual chamber and gear pump assembly for a high pressure delivery system

#74
20140155828
2014-06-05

Prefilled syringe jet injector

#75
20140081214
2014-03-20

Apparatus and methods for fluid pressurizing units of injection systems

#76
20140081202
2014-03-20

Infusion rotary peristaltic pump

#77
20140074026
2014-03-13

Pressurized medical instrument

#78
20140066891
2014-03-06

Devices and methods for modulating medium delivery

#79
20140039394
2014-02-06

Device for injecting a medium into or under the skin with a series of pressure pulses

#80
20130317448
2013-11-28

Auto-injector with injection damper

#81
20130304017
2013-11-14

PEFORMANCE OF NEEDLE-FREE INJECTION ACCORDING TO KNOWN RELATIONSHIPS

#82
20130211330
2013-08-15

Medical injection device

#83
20130204195
2013-08-08

Force transmission arrangement for auto-injector

#84
20130190680
2013-07-25

Integrated cement delivery system for bone augmentation procedures and methods

#85
20130165904
2013-06-27

Apparatus and method pertaining to the monitoring of injection pressure during administration of nerve blocks

#86
20130131602
2013-05-23

Auto-injector with needle shroud and needle protection cap

#87
20130109965
2013-05-02

Medical examination apparatus having an alarm signal emitter

#88
20130041346
2013-02-14

Low volume accurate injector

#89
20120296370
2012-11-22

INJECTION PRESSURIZER

#90
20120258421
2012-10-11

Anesthetic syringe

#91
20120065618
2012-03-15

Delivery system for injection through zone of body

#92
20120041384
2012-02-16

SINGLE USE DEVICE FOR DELIVERY OF CARTRIDGE DRUGS

#93
20120035538
2012-02-09

Medicament delivery device

#94
20120022499
2012-01-26

Wearable automatic injection device for controlled delivery of therapeutic agents

#95
20120004641
2012-01-05

Dual-chambered drug delivery device for high pressure injections

#96
20120004608
2012-01-05

Prefilled syringe jet injector

#97
20110319862
2011-12-29

DELIVERY DEVICE AND METHOD

#98
20110257604
2011-10-20

Additive force device for drug delivery pen for intradermal medication injection

#99
20110184348
2011-07-28

Dual chamber and gear pump assembly for a high pressure delivery system

#100
20110172634
2011-07-14

Injection systems

#101
20110132924
2011-06-09

Drive device and method for advancing an advancing element

#102
20110125088
2011-05-26

Apparatus for an improved high pressure medicinal dispenser

#103
20110062249
2011-03-17

Vapour explosion chamber

#104
20110060229
2011-03-10

Systems, methods, and devices for facilitating access to target anatomical sites or environments

#105
20100186739
2010-07-29

Device for delivering medicament

#106
20100130935
2010-05-27

Apparatus and methods for fluid pressurizing units of injection systems

#107
20100032176
2010-02-11

Apparatus and method of extinguishing a fire using a vapor explosion process

#108
20100031957
2010-02-11

Drug delivery

#109
20100016827
2010-01-21

Needle-free injector device with autoloading capability

#110
20090305214
2009-12-10

Perfusion method and apparatus

#111
20090212125
2009-08-27

Fuel injector

#112
20090124997
2009-05-14

METHODS AND DEVICES FOR IMPROVING DELIVERY OF A SUBSTANCE TO SKIN

#113
20090093818
2009-04-09

Integrated cement delivery system for bone augmentation procedures and methods

#114
20090093762
2009-04-09

Automated needle pen drug delivery system

#115
20090036842
2009-02-05

Consumable Activation Lever For Injection Device

#116
20080197035
2008-08-21

Sharps Container System for Two Piece Injection Device

#117
20080154200
2008-06-26

Prefilled syringe jet injector

#118
20080097311
2008-04-24

Temperature release mechanism for injection device

#119
20080021438
2008-01-24

Ophthalmic injection method

#120
20080021419
2008-01-24

Plunger Linkage Method For Ophthalmic Medical Device

#121
20080021413
2008-01-24

Drug casting

#122
20080021412
2008-01-24

Plunger Linkage and Seal For Ophthalmic Medical Device

#123
20080015545
2008-01-17

Dual thermal coefficient dispensing chamber

#124
20070293826
2007-12-20

Injection device for administering a vaccine

#125
20070293820
2007-12-20

Disposable ophthalmic injection device

#126
20070276320
2007-11-29

Injection device for administering a vaccine

#127
20070270777
2007-11-22

Ophthalmic injection device using shape memory alloy

#128
20070270768
2007-11-22

Mechanical Linkage Mechanism For Ophthalmic Injection Device

#129
20070270750
2007-11-22

Drug delivery device

#130
20070270748
2007-11-22

Ophthalmic injection device using piezoelectric array

#131
20070270744
2007-11-22

Limited Reuse Assembly For Ophthalmic Injection Device

#132
20070268340
2007-11-22

Ophthalmic Injection System and Method Using Piezoelectric Array

#133
20070233001
2007-10-04

Injection apparatus having a needle cassette for delivering a pharmaceutical liquid

#134
20070185437
2007-08-09

Needle-free syringe and the injection procedure

#135
20070129693
2007-06-07

Controlled needle-free eye injector

#136
20070088290
2007-04-19

Drive device and method for advancing an advancing element

#137
20060276755
2006-12-07

Valved delivery device and method

#138
20060276753
2006-12-07

Device for delivering medicament

#139
20060258986
2006-11-16

Controlled needle-free transport

#140
20060247573
2006-11-02

Needleless injection device comprising a pyrotechnic cartridge, and method of assembling such a device

#141
20060089595
2006-04-27

Needleless injection device comprising means for regulating the gas pressure level in the combustion chamber

#142
20060052753
2006-03-09

Anesthetic syringe

#143
20050256499
2005-11-17

Methods and devices for improving delivery of a substance to skin

#144
20050192530
2005-09-01

Method and apparatus for needle-less injection with a degassed fluid

#145
20050101935
2005-05-12

Anesthetic dental injection apparatus and methods

#146
17824881
2022-11-22

Cellular therapy infusion devices, systems, and methods for use

#147
14134749
2015-03-17

On-body injector and method of use

#148
13844222
2017-05-23

System for the injection of cells and/or biologically active materials into coronary arteries for therapeutic purposes