US Patent No: 6,190,349

Number of patents in Portfolio can not be more than 2000

Splittable multiple catheter assembly and methods for inserting the same

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A multiple lumen catheter assembly and methods for inserting the same are provided. The assembly includes a splittable membrane joining a first catheter and a second catheter for allowing the catheters to be at least partially longitudinally split from each other. Each catheter has at least one lumen extending longitudinally through the catheter. One method for inserting the assembly includes making an incision near the area to be catheterized, at least partially splitting the distal end regions of the catheters from each other by splitting apart the splittable membrane, and inserting the distal end regions of the catheters in a juxtaposed relation through the incision and into the area to be catheterized. In another method, the catheters are first tunnelled subcutaneously by pulling the distal end regions of the catheters in the assembly through a tunnel and outwardly from the tunnel near the area to be catheterized, leaving proximal end regions at least partially within the tunnel. An incision is made near the area to be catheterized, the distal end regions of the catheters are at least partially split from each other by splitting the splittable membrane, and the distal end regions of the catheters are inserted in a juxtaposed relation through the incision and into the area to be catheterized.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
MEDICAL COMPONENTS, INC.HARLEYSVILLE, PA160

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ash, Stephen R West Lafayette, IN 68 3880
Madison, Anthony J Fort Washington, PA 14 1416
Schweikert, Timothy M Levittown, PA 34 1213

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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Other [Check patent profile for assignment information] (10)
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5,318,517 Multiple lumen thoracostomy catheter and method for administering anesthesia 37 1992
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5,338,308 Method and apparatus for inhibiting catheter sepsis 93 1993
5,807,311 Dialysis catheter having rigid and collapsible lumens and related method 184 1996
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COLOPLAST A/S (1)
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Twineath, L.L.C. (1)
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KONTRON INSTRUMENTS, INC. (1)
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SUDHA S. MAHURKAR TRUST (1)
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EVERMED, INC., A DE CORP. (1)
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URESIL CORPORATION, AN IL PARTNERSHIP (1)
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Dipl.-Ing. Dr. Ernst Vogelsang GmbH & Co. KG (1)
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HELIX MEDICAL, INC. (1)
5,116,310 Multiple lumen wound drain with bypass openings 73 1990
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (11)
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* 2004/0236,314 Medical device with adjustable epidermal tissue ingrowth cuff 7 2004
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* 2011/0015,559 Dialysis Catheter 3 2010
8,979,806 Medical device with adjustable tissue ingrowth cuff 0 2010
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AXIOM MEDICAL, INC. (1)
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SHERWOOD SERVICES AG (1)
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COOK VASCULAR INCORPORATED (1)
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TYCO HEALTHCARE GROUP LP (1)
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INNOVATIVE MEDICAL DEVICES, LLC (1)
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COVIDIEN LP (19)
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8,394,218 Method for making a multi-lumen catheter having a separated tip section 1 2010
8,597,258 Valved catheter 0 2010
9,072,867 Catheter with external flow channel 0 2011
8,747,343 Hemodialysis catheter with improved side opening design 0 2011
8,986,263 Catheter with valve 0 2012
8,454,565 Low profile catheter assembly 0 2012
9,155,862 Symmetrical tip acute catheter 0 2012
9,044,576 Catheter with valve 0 2013
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MEDTRONIC, INC. (2)
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ETHICON ENDO-SURGERY, INC. (1)
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MEDICALLY ADVANCED DESIGNS, LLC (1)
6,916,313 Catheter assembly with joinable catheters 51 2002
 
AEGIS MEDICAL TECHNOLOGIES, LLC (4)
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MEDICAL COMPONENTS, INC. (21)
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7,261,708 Removable catheter hub 12 2003
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8,246,600 Multiple catheter assembly 0 2003
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D530420 Suture wing 14 2004
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* 7,914,513 Method of using a multi-lumen catheter assembly 35 2005
* 2005/0261,665 Method of using a multi-lumen catheter 27 2005
7,806,889 Method of attaching a hub to a multiple catheter assembly 4 2006
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* 2008/0009,803 Multi-lumen catheter and methods for making the catheter 7 2007
D625409 Single lumen catheter hub 1 2009
D625410 Dual lumen catheter hub 2 2009
 
MARVAO MEDICAL DEVICE, LTD (1)
* 2009/0131,919 Implantable medical device 3 2007
 
MARVAO MEDICAL DEVICES LTD (1)
8,617,116 Deformable medical implant 3 2009
 
KABUSHIKI KAISHA TOSHIBA (1)
* 2004/0125,642 Ferroelectric memory device having ferroelectric capacitor and method of reading out data therefrom 0 2003
 
COOK MEDICAL TECHNOLOGIES LLC (3)
6,562,049 Medical introducer apparatus 68 2000
8,128,636 Device and method for removing lumenless leads 2 2007
8,951,218 Multi-path catheter 0 2012
 
Angio Dynamics (1)
7,914,503 Method and apparatus for selective material delivery via an intra-renal catheter 4 2005
 
REX MEDICAL, L.P. (1)
* 2008/0097,382 Dialysis catheter and methods of insertion 4 2007
 
LMA NORTH AMERICA, INC. (3)
7,527,608 Medication infusion and aspiration system and method 6 2004
7,520,871 System and method for tension-activated fluid control 0 2004
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ARROW INTERNATIONAL INVESTMENT CORP. (7)
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6,921,396 Multi-lumen catheter with integrated connector 75 2002
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7,381,204 Multi-lumen catheter with attachable hub 31 2003
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7,749,185 Method of inserting double-Y-shaped catheter with attachable hubs 2 2004
 
ANGIODYNAMICS, INC. (21)
* 6,966,886 Blood treatment catheter assembly 50 2002
* 2005/0197,624 Sheath for use in peripheral interventions 75 2005
* 2006/0036,218 Method and apparatus for selective material delivery via an intra-renal catheter 76 2005
7,585,836 Bi-lateral local renal delivery for treating congestive heart failure and for BNP therapy 2 2005
* 2005/0267,010 Bi-lateral local renal delivery for treating congestive heart failure and for BNP therapy 65 2005
7,993,325 Renal infusion systems and methods 1 2005
* 2006/0079,859 Renal infusion systems and methods 72 2005
* 7,575,563 Blood treatment catheter assembly 17 2005
* 2007/0106,206 Blood treatment catheter assembly 15 2005
7,766,961 Systems and methods for performing bi-lateral interventions or diagnosis in branched body lumens 17 2005
* 2006/0149,350 Systems and methods for performing bi-lateral interventions or diagnosis in branched body lumens 126 2005
* 2007/0213,686 System and method for prevention of radiocontrast induced nephropathy 2 2006
* 2007/0167,913 VASCULAR SHEATH WITH VARIABLE LUMEN CONSTRUCTION 10 2006
* 2007/0100,314 APPARATUS AND METHODS FOR TREATING CONGESTIVE HEART DISEASE 12 2006
7,771,401 Selective renal cannulation and infusion systems and methods 5 2007
* 2007/0287,967 SELECTIVE RENAL CANNULATION AND INFUSION SYSTEMS AND METHODS 1 2007
8,012,121 Method and apparatus for selective material delivery via an intra-renal catheter 6 2007
8,585,678 Method and apparatus for intra-aortic substance delivery to a branch vessel 0 2008
* 2008/0221,551 ACUTE KIDNEY INJURY TREATMENT SYSTEMS AND METHODS 2 2008
8,518,011 Sheath for use in peripheral interventions 1 2009
8,585,950 Multilumen catheters and method of manufacturing 1 2009
 
ENDOPHYS HOLDINGS, LLC (3)
7,787,954 Methods and apparatuses for navigating the subaracnhnoid space 0 2008
8,131,353 Methods and apparatuses for navigating the subarachnoid space 0 2010
8,961,452 Multi-sheath member apparatus 0 2012
 
CORPAK MEDSYSTEMS, INC. (6)
* 2004/0054,350 Enteral feeding unit having a reflux device and reflux method 11 2002
7,976,518 Tubing assembly and signal generator placement control device and method for use with catheter guidance systems 5 2005
* 2006/0173,407 Tubing assembly and signal generator placement control device and method for use with catheter guidance systems 21 2005
* 2007/0060,898 Enteral medical treatment assembly having a safeguard against erroneous connection with an intravascular treatment system 22 2005
9,131,956 Tubing assembly and signal generator placement control device and method for use with catheter guidance systems 0 2011
9,028,441 Apparatus and method used with guidance system for feeding and suctioning 0 2012
 
VIASYS HOLDINGS INC. (1)
* 2004/0116,899 Bolus for non-occluding high flow enteral feeding tube 1 2002
 
KCI MEDICAL RESOURCES (4)
8,715,267 Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing 0 2006
8,585,683 Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing 0 2010
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8,551,075 Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing 0 2011
 
ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. (6)
7,087,053 Catheter with bifurcated, collapsible tip for sensing and ablating 119 2004
* 2005/0267,463 Catheter with bifurcated, collapsible tip for sensing and ablating 2 2004
9,126,019 Body for a catheter or sheath 0 2006
8,657,789 Peelable atraumatic tip and body for a catheter or sheath 0 2006
* 2008/0208,128 Peelable Atraumatic Tip and Body For a Catheter or Sheath 8 2006
* 2008/0154,206 Body For a Catheter or Sheath 0 2006
 
W. L. G ore & Associates, Inc (1)
9,180,274 Indwelling luminal devices 0 2011
 
FRESENIUS MEDICAL CARE HOLDINGS, INC. (22)
* 2009/0076,434 Method and System for Achieving Volumetric Accuracy in Hemodialysis Systems 34 2008
8,105,487 Manifolds for use in conducting dialysis 4 2008
* 2009/0101,577 Methods and Systems for Controlling Ultrafiltration Using Central Venous Pressure Measurements 26 2008
* 2009/0114,037 Photo-Acoustic Flow Meter 6 2008
8,114,288 System and method for conducting hemodialysis and hemofiltration 5 2008
8,240,636 Valve system 9 2009
* 2010/0179,464 Valve System 4 2009
* 2010/0184,198 Systems and Methods of Urea Processing to Reduce Sorbent Load 5 2009
8,137,553 Priming system and method for dialysis systems 0 2009
8,040,493 Thermal flow meter 2 2009
* 2010/0116,048 Thermal Flow Meter 3 2009
* 2010/0116,740 Priming System and Method for Dialysis Systems 13 2009
* 2010/0140,149 Modular, Portable Dialysis System 6 2009
8,535,522 System and method for detection of disconnection in an extracorporeal blood circuit 0 2010
* 2010/0234,786 System and Method for Detection of Disconnection in an Extracorporeal Blood Circuit 30 2010
8,475,399 Methods and systems for measuring and verifying additives for use in a dialysis machine 0 2010
9,199,022 Modular reservoir assembly for a hemodialysis and hemofiltration system 0 2010
* 2010/0331,754 Method and Systems for Controlling Ultrafiltration Using Central Venous Pressure Measurements 1 2010
8,597,505 Portable dialysis machine 0 2011
8,395,761 Thermal flow meter 0 2011
8,771,511 Disposable apparatus and kit for conducting dialysis 0 2012
9,157,786 Load suspension and weighing system for a dialysis machine reservoir 0 2012
 
BARD ACCESS SYSTEMS, INC. (9)
8,992,454 Splitable tip catheter with bioresorbable adhesive 2 2004
RE39451 Double-lumen catheter 26 2004
* 2008/0214,980 SPLITABLE TIP CATHETER WITH BIORESORBABLE ADHESIVE 26 2008
8,500,939 Manufacture of split tip catheters 7 2008
* 2009/0205,189 MANUFACTURE OF FIXED TIP CATHETERS 18 2008
* 2009/0204,079 CATHETERS WITH ENLARGED ARTERIAL LUMENS 13 2008
8,206,371 Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel 10 2008
* 2009/0118,701 METHODS AND APPARATUS FOR INSERTING MULTI-LUMEN SPLIT-TIP CATHETERS INTO A BLOOD VESSEL 15 2008
8,597,275 Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel 2 2012
 
C.R. BARD, INC. (46)
6,758,836 Split tip dialysis catheter 90 2002
7,393,339 Multi-lumen catheter with separate distal tips 44 2003
* 2004/0167,463 Multi-lumen catheter with separate distal tips 30 2003
8,083,728 Multifunction adaptor for an open-ended catheter 6 2004
7,594,910 Catheter connector 20 2004
7,594,911 Connector system for a proximally trimmable catheter 22 2004
* 2005/0209,584 Multifunction adaptor for an open-ended catheter 18 2004
* 2005/0209,581 Catheter connector 28 2004
* 2005/0209,583 Connector system for a proximally trimmable catheter 37 2004
8,021,321 Split tip dialysis catheter 13 2004
* 2004/0210,187 Split tip dialysis catheter 33 2004
* 2004/0243,103 High pressure catheter and methods for manufacturing the same 1 2004
8,323,227 Tip configurations for a multi-lumen catheter 5 2004
* 2006/0004,325 Tip configurations for a multi-lumen catheter 48 2004
* 2006/0009,783 Tunneler with gripping mechanisms 26 2004
* 2007/0005,003 Reinforced multi-lumen catheter 36 2004
7,377,915 Catheter connector system 47 2005
* 2006/0015,086 Catheter connector system 14 2005
7,854,731 Valved catheter 7 2005
D550839 Split-tip catheter 4 2005
7,875,019 Connection system for multi-lumen catheter 7 2006
8,152,951 Multi-lumen catheter with separate distal tips 16 2007
* 8,808,227 Multi-lumen catheter with separate distal tips 5 2007
* 2008/0039,774 MULTI-LUMEN CATHETER WITH SEPARATE DISTAL TIPS 17 2007
8,177,770 Catheter connector system 4 2008
8,066,660 Split-tip catheter including lateral distal openings 14 2008
8,092,415 Catheter assembly including triple lumen tip 17 2008
8,292,841 Solid-body catheter including lateral distal openings 15 2009
8,177,771 Catheter connector 6 2009
7,883,502 Connector system for a proximally trimmable catheter 5 2009
7,972,465 Reinforced multi-lumen catheter 9 2010
* 2010/0132,879 REINFORCED MULTI-LUMEN CATHETER 1 2010
8,337,484 Proximally trimmable catheter including pre-attached bifurcation and related methods 2 2010
8,715,244 Extensible internal bolster for a medical device 1 2010
8,206,376 Connection system for multi-lumen catheter 12 2010
8,523,840 Connector system for a proximally trimmable catheter 0 2010
8,430,988 Reinforced multi-lumen catheter 0 2011
8,696,614 Split-tip catheter including lateral distal openings 6 2011
8,920,404 Reduction of recirculation in catheters 1 2011
8,894,601 Catheter assembly including triple lumen tip 4 2011
8,617,138 Connection system for multi-lumen catheter 1 2012
8,540,661 Solid-body catheter including lateral distal openings 6 2012
8,894,607 Tip configurations for multi-lumen catheter 0 2012
9,174,019 Solid-body catheter including lateral distal openings 0 2013
8,852,168 Connection system for multi-lumen catheter 0 2013
9,233,200 Split-tip catheter including lateral distal openings 0 2014
 
DIATEK, L.P. (1)
7,128,734 Apparatus and method for reverse tunneling a multi-lumen catheter in a patient 42 2002
 
SPIRE CORPORATION (1)
* 2004/0243,095 Methods and apparatus for inserting multi-lumen spit-tip catheters into a blood vessel 47 2003
 
STRYKER EUROPEAN HOLDINGS I, LLC (6)
7,455,666 Methods and apparatuses for navigating the subarachnoid space 10 2001
* 2003/0014,016 Methods and apparatuses for navigating the subaracnhnoid space 10 2001
7,150,737 Methods and apparatuses for navigating the subarachnoid space 38 2002
7,011,647 Introducer sheath 41 2002
* 2003/0130,577 Introducer sheath 21 2002
* 2003/0093,105 Guide catheter for introduction into the subarachnoid space and methods of use thereof 16 2002
 
ARGON MEDICAL DEVICES, INC. (22)
6,858,019 Dialysis catheter and methods of insertion 81 2001
6,814,718 Dialysis catheter 88 2001
* 2002/0121,282 Dialysis catheter and methods of insertion 12 2001
6,986,752 Peritoneal dialysis catheter and insertion method 24 2002
* 2002/0091,352 Peritoneal dialysis catheter and insertion method 7 2002
7,077,829 Dialysis catheter 38 2002
7,011,645 Dialysis catheter 65 2002
7,097,635 Guidewire retrieval member for catheter insertion 3 2002
* 2003/0093,090 Guidewire retrieval member for catheter insertion 2 2002
7,799,014 Dialysis catheter 6 2004
7,074,213 Dialysis catheter 22 2004
* 2005/0131,341 Dialysis catheter 27 2004
* 2005/0054,989 Dialysis catheter 25 2004
7,390,322 Dialysis catheter and methods of insertion 17 2004
* 2005/0090,776 Dialysis catheter and methods of insertion 12 2004
7,566,316 Dialysis catheter 5 2006
7,204,831 Guidewire retrieval member for catheter insertion 3 2006
* 2006/0259,007 Guidewire retrieval member for catheter insertion 2 2006
8,500,674 Dialysis catheter 4 2009
8,591,450 Dialysis catheter 1 2011
9,084,850 Dialysis catheter 0 2013
9,149,601 Dialysis catheter 0 2013
 
TWINCATH, LLC (4)
7,918,817 Splittable multiple catheter assembly 3 2004
* 8,206,354 Method for inserting a catheter 1 2009
* 2009/0292,248 Method for Inserting a Catheter 3 2009
* 2012/0215,161 Splittable Multiple Catheter Assembly 0 2012
 
BAXTER INTERNATIONAL INC. (6)
6,976,973 Peritoneal dialysis catheters 30 2000
6,592,542 Method and apparatus for monitoring and controlling peritoneal dialysis therapy 56 2002
7,163,531 User-friendly catheter connection adapters for optimized connection to multiple lumen catheters 27 2002
7,507,220 Method for monitoring and controlling peritoneal dialysis therapy 16 2003
7,320,674 Peritoneal dialysis catheters 11 2005
8,323,231 Method and apparatus for monitoring and controlling peritoneal dialysis therapy 0 2006
 
MERIT MEDICAL SYSTEMS, INC. (4)
9,126,011 Anti-clotting indwelling catheter 0 2006
* 8,029,457 Indwelling catheter with anti-clotting features 6 2006
* 2007/0225,661 Indwelling catheter with anti-clotting features 25 2006
9,155,860 Indwelling catheter with anti-clotting features 0 2011
 
APPLIED MATERIALS, INC. (1)
* 2004/0113,542 Low temperature process for passivation applications 8 2002
 
KONGSBERG ACTUATION SYSTEMS II, INC. (2)
* 7,156,125 Coaxial hose assembly and method of making same 1 2003
* 2005/0056,332 Coaxial hose assembly and method of making same 0 2003
 
UNIVERSITY OF SOUTH FLORIDA (1)
* 2010/0331,625 ENDOSCOPIC OVERTUBE 0 2010
 
W. L. GORE & ASSOCIATES, INC. (2)
8,864,812 Branched stent delivery system 0 2013
* 2013/0253,630 BRANCHED STENT DELIVERY SYSTEM 0 2013
 
MEDTRONIC VASCULAR, INC. (2)
* 8,292,941 Delivery system for deployment of a one-piece iliac-branch device 1 2009
* 2010/0274,339 Delivery System for Deployment of a One-Piece Iliac-Branch Device 0 2009
 
CATHETER IP HOLDING COMPANY LIMITED (4)
* 7,740,780 Multitube catheter and method for making the same 2 2005
* 2006/0161,100 MultiTube Catheter And Method For Making The Same 16 2005
8,257,298 Multitube catheter 2 2010
8,500,675 Multilumen catheter with pressure resistant lumen and method 0 2011
* Cited By Examiner