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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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, PA164

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 4544
Madison, Anthony J Fort Washington, PA 14 1543
Schweikert, Timothy M Levittown, PA 34 1356

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Med-Pro Design, Inc. (1)
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Other [Check patent profile for assignment information] (10)
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4,808,155 Simple double lumen catheter 187 1987
5,318,517 Multiple lumen thoracostomy catheter and method for administering anesthesia 41 1992
5,374,245 Reinforced multiple-lumen catheter and apparatus and method for making the same 205 1993
5,338,308 Method and apparatus for inhibiting catheter sepsis 97 1993
5,807,311 Dialysis catheter having rigid and collapsible lumens and related method 206 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 81 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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SHERWOOD SERVICES AG (1)
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INNOVATIVE MEDICAL DEVICES, LLC (1)
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COVIDIEN LP (18)
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8,864,724 Catheter with valve 0 2009
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* 2010/0327,477 Method for Manufacturing a Separated Tip Catheter 2 2010
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 1 2011
8,986,263 Catheter with valve 0 2012
9,155,862 Symmetrical tip acute catheter 1 2012
9,044,576 Catheter with valve 1 2013
9,089,666 Method for making a multi-lumen catheter having a separated tip section 0 2013
 
MEDTRONIC, INC. (2)
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ETHICON ENDO-SURGERY, INC. (1)
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MEDICALLY ADVANCED DESIGNS, LLC (1)
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AEGIS MEDICAL TECHNOLOGIES, LLC (5)
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Marvao Medical Ltd. (1)
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MEDICAL COMPONENTS, INC. (22)
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6,695,832 Multilumen catheter and methods for making the catheter 133 2002
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7,981,093 Methods of making a multilumen catheter assembly 3 2003
* 2004/0059,314 Multilumen catheter and methods for making the catheter 35 2003
* 6,881,211 Multilumen catheter assembly and methods for making and inserting the same 70 2003
* 2004/0075,198 Multilumen catheter assembly and methods for making and inserting the same 15 2003
7,261,708 Removable catheter hub 17 2003
* 2004/0097,903 Removable catheter hub 27 2003
8,246,600 Multiple catheter assembly 0 2003
* 2004/0092,863 Splittable multiple catheter assembly 67 2003
D530420 Suture wing 16 2004
* RE40913 Multilumen catheter assembly and methods for making and inserting the same 1 2004
* 7,914,513 Method of using a multi-lumen catheter assembly 40 2005
* 2005/0261,665 Method of using a multi-lumen catheter 30 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 3 2009
D625410 Dual lumen catheter hub 2 2009
 
MARVAO MEDICAL DEVICE, LTD (1)
* 2009/0131,919 Implantable medical device 5 2007
 
MARVAO MEDICAL DEVICES, LTD. (2)
8,617,116 Deformable medical implant 4 2009
9,302,088 Method for using deformable medical implant 0 2013
 
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 82 2000
8,128,636 Device and method for removing lumenless leads 9 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 6 2005
 
REX MEDICAL, L.P. (1)
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LMA NORTH AMERICA, INC. (4)
7,527,608 Medication infusion and aspiration system and method 7 2004
7,520,871 System and method for tension-activated fluid control 0 2004
* 2007/0078,380 System and method for tension-activated fluid control 0 2004
* 2009/0182,265 MEDICATION INFUSION SYSTEM AND METHOD 3 2009
 
ARROW INTERNATIONAL INVESTMENT CORP. (7)
* 6,638,242 Multi-lumen catheter with attachable hub 122 2002
6,921,396 Multi-lumen catheter with integrated connector 79 2002
* 6,872,198 Double-y-shaped multi-lumen catheter with selectively attachable hubs 93 2002
* 7,300,430 Multi-lumen catheter with attachable hub 55 2002
7,381,204 Multi-lumen catheter with attachable hub 40 2003
* 2004/0065,333 Multi-lumen catheter with attachable hub 34 2003
7,749,185 Method of inserting double-Y-shaped catheter with attachable hubs 2 2004
 
ANGIODYNAMICS, INC. (21)
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* 2005/0197,624 Sheath for use in peripheral interventions 92 2005
* 2006/0036,218 Method and apparatus for selective material delivery via an intra-renal catheter 93 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 83 2005
7,993,325 Renal infusion systems and methods 1 2005
* 2006/0079,859 Renal infusion systems and methods 91 2005
* 7,575,563 Blood treatment catheter assembly 18 2005
* 2007/0106,206 Blood treatment catheter assembly 16 2005
7,766,961 Systems and methods for performing bi-lateral interventions or diagnosis in branched body lumens 28 2005
* 2006/0149,350 Systems and methods for performing bi-lateral interventions or diagnosis in branched body lumens 166 2005
* 2007/0213,686 System and method for prevention of radiocontrast induced nephropathy 2 2006
* 2007/0167,913 VASCULAR SHEATH WITH VARIABLE LUMEN CONSTRUCTION 11 2006
* 2007/0100,314 APPARATUS AND METHODS FOR TREATING CONGESTIVE HEART DISEASE 20 2006
7,771,401 Selective renal cannulation and infusion systems and methods 6 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 7 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 2 2009
8,585,950 Multilumen catheters and method of manufacturing 1 2009
 
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 13 2005
* 2006/0173,407 Tubing assembly and signal generator placement control device and method for use with catheter guidance systems 30 2005
* 2007/0060,898 Enteral medical treatment assembly having a safeguard against erroneous connection with an intravascular treatment system 26 2005
9,131,956 Tubing assembly and signal generator placement control device and method for use with catheter guidance systems 1 2011
9,028,441 Apparatus and method used with guidance system for feeding and suctioning 0 2012
 
ENDOPHYS HOLDINGS, LLC (5)
7,787,954 Methods and apparatuses for navigating the subaracnhnoid space 0 2008
* 2009/0076,357 Methods and Apparatuses for Navigating the Subaracnhnoid Space 6 2008
8,131,353 Methods and apparatuses for navigating the subarachnoid space 0 2010
* 2010/0324,397 Methods and Apparatuses for Navigating the Subaracnhnoid Space 1 2010
8,961,452 Multi-sheath member apparatus 0 2012
 
VIASYS HOLDINGS, INC. (1)
* 2004/0116,899 Bolus for non-occluding high flow enteral feeding tube 1 2002
 
ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. (6)
7,087,053 Catheter with bifurcated, collapsible tip for sensing and ablating 148 2004
* 2005/0267,463 Catheter with bifurcated, collapsible tip for sensing and ablating 3 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 10 2006
* 2008/0154,206 Body For a Catheter or Sheath 1 2006
 
W. L. G ore & Associates, Inc (1)
9,180,274 Indwelling luminal devices 0 2011
 
FRESENIUS MEDICAL CARE HOLDINGS, INC. (31)
* 2009/0076,434 Method and System for Achieving Volumetric Accuracy in Hemodialysis Systems 44 2008
8,105,487 Manifolds for use in conducting dialysis 11 2008
* 2009/0101,577 Methods and Systems for Controlling Ultrafiltration Using Central Venous Pressure Measurements 45 2008
* 2009/0101,552 Manifolds for Use in Conducting Dialysis 30 2008
* 2009/0114,037 Photo-Acoustic Flow Meter 14 2008
8,114,288 System and method for conducting hemodialysis and hemofiltration 12 2008
8,240,636 Valve system 15 2009
* 2010/0179,464 Valve System 12 2009
* 2010/0184,198 Systems and Methods of Urea Processing to Reduce Sorbent Load 13 2009
8,137,553 Priming system and method for dialysis systems 1 2009
8,040,493 Thermal flow meter 2 2009
* 2010/0116,048 Thermal Flow Meter 11 2009
* 2010/0116,740 Priming System and Method for Dialysis Systems 24 2009
* 2010/0140,149 Modular, Portable Dialysis System 13 2009
8,535,522 System and method for detection of disconnection in an extracorporeal blood circuit 2 2010
* 2010/0234,786 System and Method for Detection of Disconnection in an Extracorporeal Blood Circuit 38 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 2 2010
8,597,505 Portable dialysis machine 3 2011
8,395,761 Thermal flow meter 0 2011
9,352,282 Manifolds for use in conducting dialysis 0 2011
8,771,511 Disposable apparatus and kit for conducting dialysis 0 2012
9,295,772 Priming system and method for dialysis systems 0 2012
9,360,129 Valve system 0 2012
9,358,331 Portable dialysis machine with improved reservoir heating system 0 2012
9,157,786 Load suspension and weighing system for a dialysis machine reservoir 0 2012
9,433,720 Universal portable artificial kidney for hemodialysis and peritoneal dialysis 0 2013
9,308,307 Manifold diaphragms 0 2013
9,354,640 Smart actuator for valve 0 2013
9,415,152 Disposable apparatus and kit for conducting dialysis 0 2014
 
C.R. BARD, INC. (55)
6,758,836 Split tip dialysis catheter 95 2002
7,393,339 Multi-lumen catheter with separate distal tips 47 2003
* 2004/0167,463 Multi-lumen catheter with separate distal tips 33 2003
8,083,728 Multifunction adaptor for an open-ended catheter 7 2004
7,594,910 Catheter connector 22 2004
7,594,911 Connector system for a proximally trimmable catheter 24 2004
* 2005/0209,584 Multifunction adaptor for an open-ended catheter 20 2004
* 2005/0209,581 Catheter connector 31 2004
* 2005/0209,583 Connector system for a proximally trimmable catheter 43 2004
8,021,321 Split tip dialysis catheter 15 2004
* 2004/0210,187 Split tip dialysis catheter 35 2004
* 2004/0243,103 High pressure catheter and methods for manufacturing the same 3 2004
8,323,227 Tip configurations for a multi-lumen catheter 8 2004
* 2006/0004,325 Tip configurations for a multi-lumen catheter 50 2004
* 2006/0009,783 Tunneler with gripping mechanisms 30 2004
9,381,036 Tunneler with an expandable attachment mechanism 0 2004
* 2006/0135,949 Tunneler with an expandable attachment mechanism 34 2004
* 2007/0005,003 Reinforced multi-lumen catheter 38 2004
7,377,915 Catheter connector system 52 2005
* 2006/0015,086 Catheter connector system 19 2005
7,854,731 Valved catheter 10 2005
D550839 Split-tip catheter 4 2005
9,408,964 Power injection catheters and method of injecting 0 2005
7,875,019 Connection system for multi-lumen catheter 8 2006
9,492,634 Catheter including arcuate transition region 0 2007
8,152,951 Multi-lumen catheter with separate distal tips 22 2007
* 8,808,227 Multi-lumen catheter with separate distal tips 7 2007
* 2008/0039,774 MULTI-LUMEN CATHETER WITH SEPARATE DISTAL TIPS 19 2007
8,177,770 Catheter connector system 4 2008
* 2008/0200,901 CATHETER CONNECTOR SYSTEM 33 2008
8,066,660 Split-tip catheter including lateral distal openings 19 2008
* 2009/0112,153 SPLIT-TIP CATHETER INCLUDING LATERAL DISTAL OPENINGS 18 2008
8,092,415 Catheter assembly including triple lumen tip 21 2008
8,292,841 Solid-body catheter including lateral distal openings 21 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 11 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 13 2010
8,523,840 Connector system for a proximally trimmable catheter 0 2010
8,430,988 Reinforced multi-lumen catheter 0 2011
* 2011/0192,008 REINFORCED MULTI-LUMEN CATHETER 0 2011
8,696,614 Split-tip catheter including lateral distal openings 8 2011
8,920,404 Reduction of recirculation in catheters 1 2011
8,894,601 Catheter assembly including triple lumen tip 6 2011
8,617,138 Connection system for multi-lumen catheter 1 2012
8,540,661 Solid-body catheter including lateral distal openings 8 2012
8,894,607 Tip configurations for multi-lumen catheter 0 2012
D748252 Multi-lumen catheter tip 0 2013
9,174,019 Solid-body catheter including lateral distal openings 1 2013
8,852,168 Connection system for multi-lumen catheter 0 2013
9,233,200 Split-tip catheter including lateral distal openings 1 2014
* 9,387,304 Multi-lumen catheter with separate distal tips 0 2014
 
BARD ACCESS SYSTEMS, INC. (10)
8,992,454 Splitable tip catheter with bioresorbable adhesive 4 2004
RE39451 Double-lumen catheter 27 2004
* 2008/0214,980 SPLITABLE TIP CATHETER WITH BIORESORBABLE ADHESIVE 27 2008
8,500,939 Manufacture of split tip catheters 10 2008
* 2009/0205,189 MANUFACTURE OF FIXED TIP CATHETERS 19 2008
* 2009/0209,940 FUSION MANUFACTURE OF MULTI-LUMEN CATHETERS 21 2008
* 2009/0204,079 CATHETERS WITH ENLARGED ARTERIAL LUMENS 14 2008
8,206,371 Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel 12 2008
* 2009/0118,701 METHODS AND APPARATUS FOR INSERTING MULTI-LUMEN SPLIT-TIP CATHETERS INTO A BLOOD VESSEL 16 2008
8,597,275 Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel 4 2012
 
DIATEK, L.P. (1)
7,128,734 Apparatus and method for reverse tunneling a multi-lumen catheter in a patient 54 2002
 
SPIRE CORPORATION (1)
* 2004/0243,095 Methods and apparatus for inserting multi-lumen spit-tip catheters into a blood vessel 51 2003
 
STRYKER EUROPEAN HOLDINGS I, LLC (6)
7,455,666 Methods and apparatuses for navigating the subarachnoid space 15 2001
* 2003/0014,016 Methods and apparatuses for navigating the subaracnhnoid space 13 2001
7,150,737 Methods and apparatuses for navigating the subarachnoid space 48 2002
7,011,647 Introducer sheath 48 2002
* 2003/0130,577 Introducer sheath 30 2002
* 2003/0093,105 Guide catheter for introduction into the subarachnoid space and methods of use thereof 17 2002
 
ARGON MEDICAL DEVICES, INC. (23)
6,858,019 Dialysis catheter and methods of insertion 89 2001
6,814,718 Dialysis catheter 95 2001
* 2002/0121,282 Dialysis catheter and methods of insertion 13 2001
* 2002/0107,506 Dialysis catheter 32 2001
6,986,752 Peritoneal dialysis catheter and insertion method 27 2002
* 2002/0091,352 Peritoneal dialysis catheter and insertion method 7 2002
7,077,829 Dialysis catheter 43 2002
7,011,645 Dialysis catheter 71 2002
7,097,635 Guidewire retrieval member for catheter insertion 4 2002
* 2003/0093,090 Guidewire retrieval member for catheter insertion 2 2002
7,799,014 Dialysis catheter 9 2004
7,074,213 Dialysis catheter 26 2004
* 2005/0131,341 Dialysis catheter 28 2004
* 2005/0054,989 Dialysis catheter 27 2004
7,390,322 Dialysis catheter and methods of insertion 18 2004
* 2005/0090,776 Dialysis catheter and methods of insertion 12 2004
7,566,316 Dialysis catheter 8 2006
7,204,831 Guidewire retrieval member for catheter insertion 4 2006
* 2006/0259,007 Guidewire retrieval member for catheter insertion 2 2006
8,500,674 Dialysis catheter 4 2009
8,591,450 Dialysis catheter 2 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 6 2009
* 2012/0215,161 Splittable Multiple Catheter Assembly 0 2012
 
WILLIAM BEAUMONT HOSPITAL (1)
* 2011/0190,778 Multiple Port Introducer for Thrombolysis 0 2009
 
BAXTER INTERNATIONAL INC. (8)
6,976,973 Peritoneal dialysis catheters 31 2000
6,592,542 Method and apparatus for monitoring and controlling peritoneal dialysis therapy 65 2002
7,163,531 User-friendly catheter connection adapters for optimized connection to multiple lumen catheters 35 2002
* 2004/0034,333 Dialysis catheters with optimized user-friendly connections 13 2002
7,507,220 Method for monitoring and controlling peritoneal dialysis therapy 18 2003
7,320,674 Peritoneal dialysis catheters 13 2005
8,323,231 Method and apparatus for monitoring and controlling peritoneal dialysis therapy 1 2006
9,474,842 Method and apparatus for monitoring and controlling peritoneal dialysis therapy 0 2012
 
MERIT MEDICAL SYSTEMS, INC. (4)
9,126,011 Anti-clotting indwelling catheter 1 2006
* 8,029,457 Indwelling catheter with anti-clotting features 7 2006
* 2007/0225,661 Indwelling catheter with anti-clotting features 28 2006
9,155,860 Indwelling catheter with anti-clotting features 1 2011
 
APPLIED MATERIALS, INC. (1)
* 2004/0113,542 Low temperature process for passivation applications 10 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 1 2003
 
UNIVERSITY OF SOUTH FLORIDA (1)
* 2010/0331,625 ENDOSCOPIC OVERTUBE 1 2010
 
OKID CORPORATION (1)
* 2007/0078,438 Catheter assembly and sheath tear assistant tool 11 2005
 
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 2 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 17 2005
8,257,298 Multitube catheter 3 2010
8,500,675 Multilumen catheter with pressure resistant lumen and method 0 2011
* Cited By Examiner