Backflow check valve for use with IV administration sets

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4310017
SERIAL NO

06116875

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A backflow check valve includes male and female hubs sonically welded together with a flow control disc located within the check valve. The disc permits flow in one direction through the check valve, but prevents flow in the other direction through the check valve.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
B. BRAUN MEDICAL INC.BETHLEHEM, PA114

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Raines, Kenneth Bethlehem, PA 17 800

Cited Art Landscape

  • No Cited Art to Display

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (5)
* 4838875 Method and apparatus for dealing with intravenous fluids 57 1987
* 5041087 Needle-less parenteral fluid injector 73 1990
* 6068617 Needleless valve for use in intravenous infusion 85 1997
* 6106502 IV sets with needleless fittings and valves 77 1997
* 2008/0308,166 Connector/Device with Reflux Valves 0 2006
 
CHRYSLER CORPORATION (1)
* 5365906 Fluid flow check valve for fuel system 20 1993
 
COSCO MANAGEMENT, INC. (1)
6568557 Spill proof training cup 31 2001
 
STANFORD SURGICAL TECHNOLOGIES, INC. (2)
* 5885238 System for cardiac procedures 152 1995
* 5702368 System for cardiac procedures 287 1995
 
UGI Corporation (1)
* 5234027 Fluid flow inhibitor for use in a static flow system device 1 1992
 
ADVANCED CATHETER SYSTEMS, A CORP. OF CA. (1)
* 4468224 System and method for catheter placement in blood vessels of a human patient 296 1982
 
SHOLDERS, RONALD (1)
* 5015369 Assembly for filtering amniotic fluid 5 1990
 
B. BRAUN MEDICAL INC. (3)
* 5618268 Medical infusion devices and medicine delivery systems employing the same 52 1995
* 5623969 Normally closed aspiration valve 33 1995
* 5697904 Medical infusion devices and medicine delivery systems employing the same 38 1996
 
STEPHEN A. MOTISI, TRUSTEE OF THE STEPHEN A. MOTISI DECLARATION OF TRUST DATED APRIL 26, 2000 (1)
6544235 Valve for use with a catheter 6 2001
 
FILTERTEK INC. (2)
* 4749003 Center flow check valve 73 1987
* 4966199 Diaphragm-type center flow check valve 79 1989
 
Sophysa (1)
7282040 Gravitational pressure regulating mechanism 1 2002
 
CYTYC CORPORATION (4)
8523826 Luer-type needle-free valve fitting with bypass 1 2009
* 2010/0211,020 LUER-TYPE NEEDLE-FREE VALVE FITTING WITH BYPASS 4 2009
8403822 Passive vent for brachytherapy balloon catheters 0 2009
* 2010/0217,064 PASSIVE VENT FOR BRACHYTHERAPY BALLOON CATHETERS 1 2009
 
SIEMENS INFUSION SYSTEMS LEGAL DEPARTMENT (1)
* 4646781 Diaphragm valve for medication infusion pump 50 1986
 
MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH (2)
6371942 Automatic manifold for vascular catheter 27 1998
6638258 Automatic manifold for vascular catheter 26 2001
 
GAMBRO LUNDIA AB (5)
* 7422565 Support element for an extracorporeal fluid transport line 2 2003
7316662 Infusion device for medical use 59 2003
* 2006/0058,774 Infusion device for medical use 2 2003
* 2005/0245,871 Support element for an extracorporeal fluid transport line 1 2003
8728020 Infusion apparatus 2 2007
 
LIFE TECHNOLOGIES CORPORATION (1)
7384783 Stirred-tank reactor system 42 2005
 
CAREFUSION 303, INC. (1)
6206860 Spikeless connection and drip chamber with valve 43 1998
 
EDWARDS LIFESCIENCES CORPORATION (12)
* 5354272 Improved injectate delivery system 57 1993
* 5792094 Method of delivering cardioplegic fluid to a patient's heart 153 1995
* 5800375 Catheter system and method for providing cardiopulmonary bypass pump support during heart surgery 134 1995
* 5769812 System for cardiac procedures 356 1996
* 6090096 Antegrade cardioplegia catheter and method 138 1997
* 6159178 Methods and devices for occluding the ascending aorta and maintaining circulation of oxygenated blood in the patient when the patient's heart is arrested 20 1998
6248086 Method for cannulating a patient's aortic arch and occluding the patient's ascending aortic arch 6 1998
6398752 Method of occluding a patient's ascending aorta and delivery cardioplegic fluid 134 1998
6293920 Catheter system and method for providing cardiopulmonary bypass pump support during heart surgery 17 1998
6932792 Antegrade cardioplegia catheter and method 63 2000
6589206 Methods and devices for occluding the ascending aorta and maintaining circulation of oxygenated blood in the patient when the patient's heart is arrested 17 2000
6902556 Methods and devices for occluding the ascending aorta and maintaining circulation oxygenated blood in the patient when the patient's heart is arrested 81 2002
 
BAXTER INTERNATIONAL INC. (12)
6297046 Multilayer gas-permeable container for the culture of adherent and non-adherent cells 47 1994
6881790 Polymeric compositions for medical packaging and devices 8 1995
6399704 Polymeric compositions for medical packaging and devices 36 1995
* 5854347 Polymeric compositions for medical packaging and devices 29 1995
* 5686527 Polymeric compositions for medical packaging and devices 44 1995
* 5976300 Method of sealing a port tube in a container 60 1997
* 6024220 Encapsulated seam for multilayer materials 30 1997
* 5935847 Multilayer gas-permeable container for the culture of adherent and non-adherent cells 35 1998
6528173 Coextruded multilayer films for sterilizable fluid containers 2 1998
6391404 Coextruded multilayer film materials and containers made therefrom 6 1998
* 2003/0077,466 Multilayered polymer structure 37 2001
6964798 Multi-layered polymer based thin film structure for medical grade products 0 2002
 
Hospira, Inc. (1)
* 5085643 Syringe, adaptor, and check valve combination for parenteral infuser 36 1989
 
BURRON MEICAL INC. A CORP. OF PA (1)
* 4535820 Normally closed check valve 151 1984
 
BAXTER HEALTHCARE SA (1)
* 2004/0122,414 Contoured tubing closure 3 2002
 
Biomedica Mexicana, S.A. DE C.V. (1)
* 4787887 Ventricular by-pass valve for draining the cephalorachidian liquid in the hydrocephalus 8 1987
 
MKS INSTRUMENTS, INC. (1)
* 4683910 High-speed protective check valving for pressure transducers and the like 9 1986
 
SOLOMON, FRED D. (1)
* 8690548 Mobile heat pump 0 2008
 
PACIFIC DEVICE, INC., A DELAWARE CORPORATION (2)
* 5431185 Manifold for infusing medical fluids 42 1994
* 5738662 Retrograde flow checked manifold for infusing medical fluids 18 1996
 
W. L. GORE & ASSOCIATES, INC. (4)
6960189 Proximal catheter assembly allowing for natural and suction-assisted aspiration 13 2002
* 2003/0187,390 Proximal catheter assembly allowing for natural and suction-assisted aspiration 23 2002
7004931 Proximal catheter assembly having a self-limiting aspiration valve 30 2002
* 2003/0187,391 Proximal catheter assembly having a self-limiting aspiration valve 1 2002
 
HALKEY-ROBERTS CORPORATION (4)
6988510 Disc check valve 13 2003
* 2005/0257,838 DISC CHECK VALVE 11 2003
* 6923202 Modular pressure relief valve 4 2003
* 2006/0237,065 Disc check valve 7 2006
* Cited By Examiner