Patents-Review.com
ClassID:

22880 ⎘

A61M5/31513 - page 3 - 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; Syringes; Details; Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston ; Appliances on the rod for facilitating dosing ; Dosing mechanisms; Piston or piston-rod constructions, e.g. connection of piston with piston-rod Piston constructions to improve sealing or sliding

Recent Application in this class:
#601
20140081214
2014-03-20

Apparatus and methods for fluid pressurizing units of injection systems

 #602
20140066859
2014-03-06

Elastic seal member for prefilled syringe

 #603
20140062036
2014-03-06

Laminated gasket

 #604
20140052076
2014-02-20

Sealing members, articles using the same and methods of reducing sticktion

 #605
20140031764
2014-01-30

Medical appliance having a slidable coating layer and syringe

 #606
20140031749
2014-01-30

Syringe piston with check valve seal

 #607
20140012227
2014-01-09

Syringe

 #608
20140008310
2014-01-09

Filtration container assemblies and methods

 #609
20130338606
2013-12-19

Self-lubricating pharmaceutical syringe stoppers

 #610
20130274676
2013-10-17

Auto-injector with a torsion spring

 #611
20130274367
2013-10-17

Surface modification method, surface-modified elastic body, gasket for injector, injector, and tire

 #612
20130267895
2013-10-10

Piston Rod Foot

 #613
20130253436
2013-09-26

Positive displacement stopper for a pre-filled syringe

 #614
20130211344
2013-08-15

MEDICAL COMPONENTS HAVING COATED SURFACES EXHIBITING LOW FRICTION AND/OR LOW GAS/LIQUID PERMEABILITY

 #615
20130209766
2013-08-15

LUBRICITY VESSEL COATING, COATING PROCESS AND APPARATUS

 #616
20130197451
2013-08-01

Syringe for prefilled syringe

 #617
20130190694
2013-07-25

Arrangement for coupling a plunger to either a syringe or a stopper

 #618
20130138050
2013-05-30

DRIVE MECHANISM WITH A LOW FRICTION COATING FOR A DRUG DELIVERY DEVICE

 #619
20130131606
2013-05-23

Ergonomic syringe and adaptor

 #620
20130116627
2013-05-09

Syringe having reduced static friction

 #621
20130102994
2013-04-25

Sealing arrangement for syringe

 #622
20130082058
2013-04-04

Syringe with plunger rod having a flexible portion

 #623
20130060204
2013-03-07

Syringe with prevention of backflow of blood

 #624
20130053786
2013-02-28

MOLD FOR GASKET FOR PREFILLED SYRINGE

 #625
20130040156
2013-02-14

Method for manufacturing surface-modified fluororesin film, method for manufacturing rubber composite, and rubber product

 #626
20130030380
2013-01-31

Medical appliance having a slidable coating layer and syringe

 #627
20130018328
2013-01-17

Assembly for use in a drug delivery device

 #628
20130006194
2013-01-03

Antiseptic cap equipped syringe

 #629
20120253292
2012-10-04

Plastic stopper

 #630
20120253291
2012-10-04

Plastic stopper

 #631
20120251748
2012-10-04

Fluoropolymer barrier materials for containers

 #632
20120225405
2012-09-06

Plunger for a syringe and method of making such a plunger

 #633
20120220930
2012-08-30

Seal structures for wet/dry automatic injectors

 #634
20120209171
2012-08-16

Cartridge for powder and liquid drug

 #635
20120204660
2012-08-16

Syringe for use with a dosing device

 #636
20120197213
2012-08-02

Injection device comprising several coupling mechanisms

 #637
20120165755
2012-06-28

Syringe piston with finned sealing cover

 #638
20120165754
2012-06-28

SYRINGE PISTON WITH FIN-SHAPED CIRCUMFERENTIAL SEALING ELEMENT

 #639
20120143148
2012-06-07

Sealing members, articles using the same and methods of reducing sticktion

 #640
20120136298
2012-05-31

MIXING DEVICE WITH PISTON COUPLING ARRANGEMENT

 #641
20120123345
2012-05-17

Cyclic olefin polymer vessels and vessel coating methods

 #642
20120109076
2012-05-03

Piston for syringe having very small capacity, and plunger having the piston mounted thereto

 #643
20120101453
2012-04-26

Piston for a medical hollow body, and medical hollow bodies

 #644
20120095408
2012-04-19

Injection devices

 #645
20120083790
2012-04-05

Device for the application of bone substitute material

 #646
20120081991
2012-04-05

PISTON AND A CONTAINER WITH SUCH A PISTON

 #647
20120071853
2012-03-22

Enteral syringe

 #648
20120065595
2012-03-15

Self-lubricating pharmaceutical syringe stoppers

 #649
20120030610
2012-02-02

INFUSION PUMP SYSTEM WITH DISPOSABLE CARTRIDGE HAVING PRESSURE VENTING AND PRESSURE FEEDBACK

 #650
20120029468
2012-02-02

Infusion pump system with disposable cartridge having pressure venting and pressure feedback

 #651
20120029433
2012-02-02

Infusion pump system with disposable cartridge having pressure venting and pressure feedback

 #652
20120028217
2012-02-02

Capsule and piston

 #653
20120022453
2012-01-26

Portable medical fluid delivery device with drive screw articulated with reservoir plunger

 #654
20110319246
2011-12-29

METHOD AND APPARATUS FOR SEPARATING FLUID COMPONENTS

 #655
20110313363
2011-12-22

Medical components having coated surfaces exhibiting low friction and low reactivity

 #656
20110301548
2011-12-08

Drug container and delivery mechanism

 #657
20110282185
2011-11-17

Gasket for Pre-Filled Syringe and Pre-Filled Syringe

 #658
20110276005
2011-11-10

SYRINGE

 #659
20110230837
2011-09-22

Infusion pump methods, systems and apparatus

 #660
20110224643
2011-09-15

Pre-fill syringe

 #661
20110224612
2011-09-15

Medical device including an air evacuation system

 #662
20110224611
2011-09-15

Medical device including an air evacuation system

 #663
20110224610
2011-09-15

Medical device including an air evacuation system

 #664
20110204097
2011-08-25

DISPENSER ASSEMBLY WITH PLUNGER HAVING BEADED PORTION

 #665
20110166544
2011-07-07

Infusion pump system with disposable cartridge having pressure venting and pressure feedback

 #666
20110152824
2011-06-23

Infusion pump system with disposable cartridge having pressure venting and pressure feedback

 #667
20110152785
2011-06-23

Syringe piston with check valve seal

 #668
20110152770
2011-06-23

INFUSION PUMP SYSTEM WITH DISPOSABLE CARTRIDGE HAVING PRESSURE VENTING AND PRESSURE FEEDBACK

 #669
20110144616
2011-06-16

Infusion pump system with disposable cartridge having pressure venting and pressure feedback

 #670
20110144586
2011-06-16

Infusion pump system with disposable cartridge having pressure venting and pressure feedback

 #671
20110137263
2011-06-09

Syringe stopper

 #672
20110137262
2011-06-09

Application device

 #673
20110106018
2011-05-05

Ampoule unit with thread

 #674
20110101035
2011-05-05

Protective syringe sleeve

 #675
20110092914
2011-04-21

Retractable syringe

 #676
20110082430
2011-04-07

Self-lubricating pharmaceutical syringe stoppers

 #677
20110077601
2011-03-31

Quadraglide Syringe

 #678
20110060310
2011-03-10

Intracutaneous paste composition

 #679
20110046612
2011-02-24

Multi-function surgical instrument tool actuator assembly

 #680
20110034882
2011-02-10

Stoppers used in pre-filled syringes

 #681
20100324531
2010-12-23

Apparatus and methods for injecting high viscosity dermal fillers

 #682
20100324501
2010-12-23

Gasket for syringe and syringe having gasket

 #683
20100298738
2010-11-25

Vessel, coating, inspection and processing apparatus

 #684
20100295250
2010-11-25

SEAL

 #685
20100256486
2010-10-07

Syringes for medical injector systems

 #686
20100228190
2010-09-09

Seal structures for wet/dry automatic injectors

 #687
20100222674
2010-09-02

Medical injector system

 #688
20100204658
2010-08-12

Medical container

 #689
20100186740
2010-07-29

Coating methods and coated syringe

 #690
20100167231
2010-07-01

PISTON AND HANDHELD DISPENSER INCLUDING A PISTON

 #691
20100145350
2010-06-10

Syringe Plunger Seal

 #692
20100130935
2010-05-27

Apparatus and methods for fluid pressurizing units of injection systems

 #693
20100106086
2010-04-29

Slide valves equipped in a syringe and thus equipped syringe

 #694
20100042055
2010-02-18

Syringe Piston

 #695
20100016807
2010-01-21

Syringe with Sequentially Moving Plunger Flanges

 #696
20090326458
2009-12-31

Reservoir plunger head systems and methods

 #697
20090312716
2009-12-17

MEDICATION CARTRIDGE PISTON

 #698
20090259198
2009-10-15

Reservoir plunger head systems and methods

 #699
20090254044
2009-10-08

INJECTION DEVICE WITH AN AUTOMATICALLY RESETTABLE DOSE LIMITATION UNIT

 #700
20090254035
2009-10-08

Injection device comprising several coupling mechanisms

 #701
20090247960
2009-10-01

SPLASH-RESISTANT INJECTION DEVICE

 #702
20090247959
2009-10-01

Injection device comprising an improved delivery element

 #703
20090247951
2009-10-01

INJECTION DEVICE COMPRISING LOW-LOSS DRIVE

 #704
20090243226
2009-10-01

Seal

 #705
20090241644
2009-10-01

STERILE SYRINGE LEAK TESTING METHOD AND MACHINE

 #706
20090240200
2009-09-24

APPARATUS AND METHODS FOR INJECTING HIGH VISCOSITY DERMAL FILLERS

 #707
20090198183
2009-08-06

APPARATUS AND METHODS FOR INJECTING DERMAL FILLERS

 #708
20090194168
2009-08-06

Valve

 #709
20090177150
2009-07-09

Low friction systems and devices

 #710
20090166978
2009-07-02

Cylinder/piston unit with at least three sealing elements

 #711
20090131877
2009-05-21

Method and apparatus for separating fluid components

 #712
20090124996
2009-05-14

APPARATUS AND METHODS FOR INJECTING HIGH VISCOSITY DERMAL FILLERS

 #713
20090124970
2009-05-14

Disposable syringe with built-in carpule

 #714
20090120852
2009-05-14

Method and apparatus for separating fluid components

 #715
20090076383
2009-03-19

Medical injection system

 #716
20090062749
2009-03-05

Dispenser for medicaments and method and apparatus for making same

 #717
20090047622
2009-02-19

Syringe and method for dosed dispensing of materials

 #718
20080312607
2008-12-18

Polypropylene Hollow Barrel with Sliding Coated Rubber Piston

 #719
20080300551
2008-12-04

Stopper and plunger rod for a pre-filled syringe

 #720
20080300550
2008-12-04

Positive displacement stopper for a pre-filled syringe

 #721
20080287885
2008-11-20

Cylinder/Piston Unit Having a Non-Cylindrical Chamber

 #722
20080275394
2008-11-06

Self-destroy safety syringe

 #723
20080255521
2008-10-16

Prefilled syringe

 #724
20080221531
2008-09-11

Flush syringe having compressible plunger

 #725
20080140005
2008-06-12

Disposable safety syringe

 #726
20080083789
2008-04-10

Cartridge piston

 #727
20080071228
2008-03-20

Medical Components Having Coated Surfaces Exhibiting Low Friction and Methods of Reducing Sticktion

 #728
20080051728
2008-02-28

Method for mounting a gasket on a plunger

 #729
20080033355
2008-02-07

Retractable needle safety syringe

 #730
20070299402
2007-12-27

Medical appliance-coating composition and medical appliance

 #731
20070255212
2007-11-01

Plunger activated vacuum release mechanism for a syringe

 #732
20070250048
2007-10-25

Multi-function surgical instrument tool actuator assembly

 #733
20070233002
2007-10-04

Syringe plunger jacket with expandable seal

 #734
20070228669
2007-10-04

Sealing members, articles using the same and methods of reducing sticktion

 #735
20070219508
2007-09-20

Plunger covers and plungers for use in syringes and methods of fabricating plunger covers and plungers for use in syringes

 #736
20070191762
2007-08-16

Needleless injector and ampule system

 #737
20070167908
2007-07-19

Multi-chamber ampoule with bypass and piston seal

 #738
20070148326
2007-06-28

Syringe

 #739
20070142769
2007-06-21

Seal structures for wet/dry automatic injectors

 #740
20070142768
2007-06-21

Flow-path inserts for wet/dry automatic injectors

 #741
20070123818
2007-05-31

Needle assemblies for wet/dry automatic injectors

 #742
20070107204
2007-05-17

Method and device for producing a pharmaceutical syringe piston stopper

 #743
20070088291
2007-04-19

Syringe construction

 #744
20070088270
2007-04-19

Syringe plunger jacket with expandable seal

 #745
20070060896
2007-03-15

Dual material plunger tip for use with a syringe

 #746
20060293687
2006-12-28

Syringe plunger seal

 #747
20060211982
2006-09-21

Intracutaneous injection

 #748
20060180954
2006-08-17

Dispenser for medicaments and method and apparatus for making same

 #749
20060178643
2006-08-10

Syringe piston

 #750
20060173418
2006-08-03

Loss of resistance syringe

 #751
20060173416
2006-08-03

Syringe with coordinated inserts

 #752
20060151384
2006-07-13

Method and apparatus for separating fluid components

 #753
20060100591
2006-05-11

Flush syringe having compressible plunger

 #754
20060069356
2006-03-30

Plunger for a syringe and syringe

 #755
20060052748
2006-03-09

Single use syringe having safety shield

 #756
20060008370
2006-01-12

Liquid handling device with surface features at a seal

 #757
20050212222
2005-09-29

Gasket and method of manufacturing the gasket

 #758
20050209562
2005-09-22

Liquid supply apparatus

 #759
20050137533
2005-06-23

Piston for a syringe and a prefilled syringe using the same

 #760
20050137532
2005-06-23

Unit to administer injectable medication manually or automatically

 #761
20050113754
2005-05-26

Syringe and syringe plungers for use with medical injectors

 #762
20050063857
2005-03-24

Flush syringe having anti-reflux stopper

 #763
20050054979
2005-03-10

Syringe

 #764
20050043689
2005-02-24

Sealing piston for syringe

 #765
20050010175
2005-01-13

Piston assembly for syringe

 #766
18984934
2025-12-02

Hold assistance device for use with a medicament delivery device

 #767
18888628
2025-05-13

Corneal irrigation system and method of use

 #768
18603461
2024-10-08

Corneal irrigation system and method of use

 #769
17555458
2022-10-18

Syringe and method of use

 #770
17526705
2022-12-20

Fertility kits with syringes and collection jars, and method of use

 #771
15822103
2020-08-11

Multiport syringe system for use with a urinary catheter

 #772
15606639
2018-08-28

Film faced articles and methods of manufacturing the same