[특허]Multifunction adaptor for an open-ended catheter

[미국특허] Multifunction adaptor for an open-ended catheter 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61M-005/178
출원번호	UP-0076564 (2005-03-08)
등록번호	US-7578803 (2009-09-08)
발명자 / 주소	Rome, Guy T. Barron, William R. Evans, John G. Hibdon, Dwight Zawacki, John A.
출원인 / 주소	C. R. Bard, Inc.
대리인 / 주소	Rutan & Tucker LLP
인용정보	피인용 횟수 : 41 인용 특허 : 235

초록 ▼

A multifunction adaptor for an open-ended catheter that allows placement of the catheter while minimizing the risk of air embolism or blood loss through the open (proximal) end of the catheter body. In one variation, the design allows passage of a standard guidewire for "over-the-guidewire" placement techniques and a connection for catheter flushing using a standard syringe. In another variation, the multifunction adaptor is configured for coupling a tunneler to the proximal end of a catheter.

대표청구항 ▼

What is claimed as new and desired to be protected by Letters Patent of the United States is: 1. An adaptor, comprising: a housing including a passageway extending therethrough, a distal opening for engaging a proximal end of a catheter, and a proximal portion of the passageway including a means for engaging a first end of a tunneler; and a valve comprising a closed proximal end including a slit and an open distal end, the closed proximal end positioned in the passageway distal of the means for engaging, a wall including an inner surface that defines a lumen connecting the proximal and distal ends of the valve, the inner surface of the wall narrowing from the valve proximal end to a valve mid portion and enlarging from the valve mid portion to the valve distal end, the wall configured to guide a proximal end of a guidewire from the valve distal end through the slit. 2. The adaptor according to claim 1, wherein the valve comprises a polymeric material having a hardness in the range of approximately 40 Shore A to approximately 60 Shore A. 3. The adaptor according to claim 1, wherein the means for engaging comprises a compression mechanism positioned in the passageway. 4. The adaptor according to claim 3, wherein the compression mechanism comprises a compression sleeve or a locking disk. 5. The adaptor according to claim 1, wherein the proximal portion of the passageway includes a wall with a tapered surface, the means for engaging comprising a raised surface profile on the wall distal of the tapered surface. 6. The adaptor according to claim 5, further comprising a locking disk positioned in the passageway configured to mechanically engage a second end of a tunneler different from the first end. 7. The adaptor according to claim 1, wherein the housing further comprises a barb-shaped locking interface at the distal end of the housing. 8. An adaptor in combination with a tunneler, comprising: a passageway including a proximal portion having a means for engaging a first end of the tunneler and a means for engaging a second end of the tunneler, different from the first end of the tunneler, the means for engaging the second end of the tunneler positioned distal of the means for engaging the first end of the tunneler; and a valve including a closed proximal end with a slit positioned distal of the means for engaging the second end of the tunneler. 9. The adaptor according to claim 8, wherein the valve includes an open distal end and a lumen that narrows from the valve proximal end to a mid portion of the lumen and expands from the mid portion of the lumen to the valve distal end. 10. The adaptor according to claim 8, wherein the means for engaging the first end of the tunneler comprises a raised surface profile on a wall of the passageway. 11. The adaptor according to claim 8, wherein the means for engaging the second end of the tunneler comprises a locking disk including a center opening. 12. The adaptor according to claim 8, wherein a wall of the passageway proximal to the means for engaging the first end of the tunneler is tapered to receive a male luer and form a friction fit therewith. 13. The adaptor according to claim 8, wherein a distal end of the adaptor includes a locking interface configured to engage a connector hub. 14. The adaptor according to claim 13, further comprising a catheter with a proximal end attached to the connector hub, connection of the adaptor to the connector hub establishing fluid communication between the passageway and a lumen of the catheter. 15. An adaptor in combination with a tunneler and catheter, comprising: a passageway including a proximal portion having separate first and second engagement features respectively connecting first and second ends of the tunneler to the adaptor, wherein the first and second ends of the tunneler have different configurations; a valve positioned in a distal portion of the passageway including a proximal end biased in a closed configuration, the proximal end positioned distal of the first and second engagement features; and a barbed locking interface extending from a distal end of the adaptor for insertion into a connector hub attached to a proximal end of the catheter, the connector hub including a notch for engaging the locking interface.

이 특허에 인용된 특허 (235) 인용/피인용 타임라인 분석

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Twardowski Zbylut J. (Columbia MO) Van Stone John C. (Columbia MO) Nichols W. Kirt (Columbia MO), Multiple lumen catheter for hemodialysis.
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Twardowski Zbylut J. (Columbia MO) Van Stone John C. (Columbia MO) Nichols W. Kirt (Dept. of Surgery University of Missouri Hospital 65212 MO), Multiple lumen catheter for hemodialysis.
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Johnson Steven W. ; Davis Bryan G., Multiple sheath catheter using multiple stages and method of use.
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Hart Charles C. ; Hilal Nabil, Multiport access device.
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Steven C. Jepson ; Thomas E. Dudar ; Rodrigo A. Montanez ; Algirdas J. Bindokas ; Michael J. Finley ; Jason J. White ; Camille Summer ; Samuel Ding ; Lewis E. Daniels, Needleless connector.
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Boehmer Dennis A. (Beavercreek OH) Kunce James R. (Springfield OH) Werbil David O. (Huber Heights OH), Non-stick treatment for elastomeric slit valves.
상세보기
Luther Ronald B. (Newport Beach CA) Luther Cynde L. (Broomfield CO), Nonreusable needle and catheter assembly.
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Schaffer David I. (411 W. Lake Dasha Dr. Plantation FL 33324), Occludable catheter.
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Howell Glade H. ; Harding Weston Finch ; Johnson Steven Wayne ; Cindrich Christopher Noel ; Brown Carolyn Elizabeth, One piece lock for splittable sheath.
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Davila Luis A. (Cooper City FL) De La Mata Carlo R. (North Miami Beach FL) Querns Stephen J. (Boca Raton FL), One piece self-aligning, self-lubricating catheter valve.
상세보기
Lobodzinski Richard (Sunland CA) Boasberg Peter D. (Los Angeles CA), Paracentesis catheter system.
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Heck Alicia, Partitioned hemostasis valve system.
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Heck, Alicia, Partitioned hemostasis valve system.
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Karpiel, John, Peel-away endoscopic retrograde cholangio pancreatography catheter and a method for using the same.
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Evans Michael A. (Palo Alto CA) Figueroa ; Jr. Raymond S. (Fremont CA) Nichols Colin J. (Fremont CA), Peel-away introducer sheath having proximal fitting.
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Peter Dwight Spohn ; Dean David Dinsmore, Peelable PTFE sheaths and methods for manufacture of same.
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Spohn, Peter Dwight; Dinsmore, Dean David, Peelable PTFE sheaths and methods for manufacture of same.
상세보기
Kling John E. (Dallas TX) Camin Larry R. (Dallas TX) Scott Douglas W. (Dallas TX), Peelable catheter introduction device.
상세보기
Boarini Edward J. (Cary IL) Jonker Joseph W. (Round Lake IL), Peelable catheter with securing ring and suture sleeve.
상세보기
Corrigan ; Jr. William C. (Randolph NJ) Fontayne Diego (Norwalk CT), Peelable sheath with hub connector.
상세보기
Antonacci Anthony C. (Pelham Manor NY) Uschold Robert C. (Cincinnati OH) Sorenson Crystal C. (Blue Ash OH) Bailey Kevin J. (Loveland OH) Duffy Kevin D. (Cincinnati OH), Percutaneous catheter introducer.
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Otten Lynn M. (Blaine MN), Percutaneous epidural lead introducing system and method.
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Laird Robert James, Pressure actuated introducer valve.
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Hillstead Richard A. (Miramar FL), Pressure-actuated valve for sealing flow conduit.
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Anderson Scott C. (Sunnyvale CA) Cannon ; Jr. James M. (Santa Clara CA), Protective intraluminal sheath.
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Horzewski Michael J. (Sunnyvale CA) Yock Paul G. (San Francisco CA), Reinforced balloon dilatation catheter with slitted exchange sleeve and method.
상세보기
Otten Lynn M. ; Christiansen Chris, Reinforced splittable medical introducer cannula.
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Falvai John ; Bimbo Frank ; Riddle Richard S., Releasably locking introducer devices.
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O\Neill William J. (Garland TX), Removable hemostasis valve.
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Thomason Rodger ; Carter James E. ; Naves Neil H. ; Legome Mark J. ; Velez Jose M., Retractable disposable tip reusable trocar obturator.
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Stouder ; Jr. Albert E. (318 N. West Tipton IN 46072), Selectable seal cannula.
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Stouder ; Jr. Albert E. (Doctors Park ; R.R. 4 Tipton IN 46072), Selectable seal cannula.
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Spector Kenneth A. (Framingham MA) Samson Wilfred (Santa Clara CA) DeMello Richard M. (Falmouth MA), Self sealing gasket assembly.
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Sylvanowicz John T. (Andover MA) Bourne ; IV George W. (N. Chelmsford MA), Self-sealing guidewire and catheter introducer.
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Merry Jack D. (Glens Falls NY) Fink E. David (Schenectady NY), Self-sealing percutaneous tube introducer.
상세보기
Palestrant Aubrey M. (6800 N. 47th St. Paradise Valley AZ 85253), Self-sealing valve device for angiographic catheters.
상세보기
Timmermans Hans A. (Bloomington IN), Sheath.
상세보기
Pohndorf Peter J. (Stillwater MN), Sheath introducer with valve that splits.
상세보기
Imran Mir A. ; Gandhi Deepak R. ; Hegde Anant V. ; Zadno-Azizi Gholam-Reza, Sheath with expandable distal extremity and balloon catheters and stents for use therewith and method.
상세보기
Luther Ronald B. (Newport Beach CA), Small gauge, pre-split cannula and process for manufacture.
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Sampson Edward J. (Carlisle MA), Snap-lock fitting catheter for an implantable device.
상세보기
Desecki Vince (Ingleside IL) Filipowicz Carl (Lindenhurst IL), Spinal needle assembly.
상세보기
Ogawa Masaki (Tokyo JPX) Fujiwara Nobuyoshi (Tokyo JPX), Splittable cannula.
상세보기
Vegoe Brett R. (Mound MN) Molacek Richard L. (Maple Grove MN), Splittable catheter and method.
상세보기
Lee Hongpyo (Rancho Palos Verdes CA), Splittable hemostatic valve and sheath and the method for using the same.
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Lee Hongpyo H. (9 Amber Sky Dr. Rancho Palos Verdes CA 90274), Splittable hemostatic valve and sheath and the method for using the same.
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Pohndorf Peter J. (Stillwater MN) Greene Corinne A. (Roseville MN) Lach Linda L. (Fridley MN), Splittable lead introducer with mechanical opening valve.
상세보기
Urban Carl T. (Norwalk CT) Theroux Marc J. (Bethel CT) Azarbarzin Kourash (Ridgefield CT) Lopez-Isa Maria E. (Shelton CT) McCarthy Andrew J. (Fairfield CT) Rethy Csaba L. (Fairfield CT), Surgical instrument positioning device.
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Enzmann Dieter R. (Mountain View CA) Lundquist Ingemar (Oakland CA), System and method for catheter placement in blood vessels of a human patient.
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Graf, Matthew M., T-fitting for splittable sheath.
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Osborne Thomas A. (Bloomington IN), Tear apart cannula.
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Osborne Thomas A. (Bloomington IN), Tear apart cannula.
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Elliott Gregory D., Tear-apart member for positioning a grommet carried thereon.
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Scribner Robert M. ; Browne Kevin F., Thin wall catheter introducer system.
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Auth David C. (Kirkland WA) Clement Thomas J. (Redmond WA) Intlekofer Michael J. (Bellevue WA), Tissue dissipative recanalization catheter.
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Rodriguez Michael (Nashville TN) Vivian Bonnie B. (Evergreen CO) Freeman Shirley K. (Pine CO), Treatment method for pleural effusion.
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Crainich Lawrence (P.O. Box 996 Charlestown NH 03603), Trocar assembly with independently acting shield means.
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Moorehead H. Robert (1694 E. 5685 South Salt Lake City UT 84121) Wiita Thomas A. (1127 Goldenrod Corona del Mar CA 92625), Two-way outdwelling slit valving of medical liquid flow through a cannula and methods.
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Moorehead Robert (1694 E. 5685 South Salt Lake City UT 84121) Wiita Thomas A. (1127 Goldenrod Corona del Mar CA 92625), Two-way outdwelling slit valving of medical liquid flow through a cannula and methods.
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Moorehead Robert H. (1694 E. 5685 South Salt Lake City UT 84121) Wiita Thomas A. (1127 Goldenrod Corona del Mar CA 92625), Two-way outdwelling slit valving of medical liquid flow through a cannula and methods.
상세보기
Brumbach John C., Ultrasonic probe with isolated and teflon coated outer cannula.
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Fleischhacker John J. (Wayzata MN) Sutton Gregg S. (Brooklyn Park MN) Krueger Mark D. (Minneapolis MN), Universal hemostasis cannula.
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Fleischhaker John J. (Wayzata MN) Hidani Tim T. (St. Paul MN), Universal hemostasis valve having improved sealing characteristics.
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Christopher T. Graham (8727 Talbot Rd. Edmonds WA 98020), Urinary catheter with collapsible urethral tube.
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Lampropoulos Fred P. ; Stevens Brian W., Valve apparatus with adjustable quick-release mechanism.
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Gravener Roy D. (Fairfield CT) Ianniruberto Alex (Waterbury CT) Ciccolella Michael (Lake Carmel NY), Valve assembly for introducing instruments into body cavities.
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Okada Yosuke (Shizuoka JPX) Makino Hideyuki (Shizuoka JPX), Valve membrane for a catheter introducer hemostatic valve.
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Sawyer Philip N. (Brooklyn NY) Fitzgerald Joseph F. (Queens NY) Miller Lester F. (Danbury CT), Valve, catheter and method for preventing the introduction of air into the body of a patient.
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Sanfilippo ; II Dominic Joseph, Vascular access device.
상세보기
Sanfilippo ; II Dominic Joseph, Vascular access device and method of installing same.
상세보기
Mooney, Charles R.; Currier, Clifford E., Vascular access devices having hemostatic safety valve.
상세보기
Sanfilippo ; II Dominic Joseph, Vascular access kit.
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Lawrence, William K., Vascular access sheath.
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West Ronald L. ; Van Diver Mark H., Vascular introducer sheath and hemostasis valve for use therewith.
상세보기
Amarasinghe Disamodha C. (IMA Medical Center ; 700 Independence Circle ; Suite 2A Virginia Beach VA 23455-6438), Vena cava window.
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Penny William H. (St. Anthony MN), Y-adaptor manifold with pinch valve for an intravascular catheter.
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이 특허를 인용한 특허 (41) 인용/피인용 타임라인 분석

Goral, David J.; Roehl, Christopher D.; Muskatello, James; Munavalli, Mahesh; Michaud, Jocelyn C., Catheter assembly with seal member.
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Goral, David J.; Roehl, Christopher D.; Muskatello, James; Munavalli, Mahesh; Michaud, Jocelyn C.; Wuschner, John, Catheter assembly with seal member.
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Christensen, Mark A.; Barron, William R., Catheter connection systems.
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Christensen, Mark A.; Barron, William Randy, Catheter connection systems.
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Butts, M. David; Diamond, Jordan P.; Patterson, Ryan; Rome, Guy; Stats, Jason R.; Barron, William R., Catheter connector.
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Rasmussen, Kelly; Barron, William R.; Breiter, Catherine C., Catheter connector system.
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Barron, William R.; Bright, Jeffrey D., Connection system for multi-lumen catheter.
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Barron, William R.; Bright, Jeffrey D., Connection system for multi-lumen catheter.
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Barron, William R.; Bright, Jeffrey D., Connection system for multi-lumen catheter.
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Barron, William R.; Bright, Jeffrey D., Connection system for multi-lumen catheter.
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Powers, Kelly B.; Breiter, Catherine C.; Diamond, Jordan P.; Stats, Jason R.; Triplett, Daniel J., Connector system for a proximally trimmable catheter.
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Powers, Kelly B.; Breiter, Catherine C.; Diamond, Jordan P.; Stats, Jason R.; Triplett, Daniel J., Connector system for a proximally trimmable catheter.
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Christensen, Mark A.; Smith, Steven M.; Beasley, Jim C.; Powers, Kelly B., Corporeal drainage system.
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Christensen, Mark A.; Smith, Steven M.; Beasley, Jim C.; Powers, Kelly B., Corporeal drainage system.
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Christensen, Mark A.; Smith, Steven M.; Beasley, Jim C.; Powers, Kelly B., Corporeal drainage system.
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Christensen, Mark A.; Smith, Steven M.; Beasley, Jim C.; Powers, Kelly B., Corporeal drainage system.
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Goral, David J.; Roehl, Christopher D.; Muskatello, James M.; Munavalli, Mahesh; Michaud, Jocelyn C., Method of making catheter assembly with seal member.
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Goral, David J.; Roehl, Christopher D.; Muskatello, James M.; Munavalli, Mahesh; Michaud, Jocelyn C., Method of making catheter assembly with seal member.
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Gettings, John A.; Havener, Matthew B.; McIlhenny, Stephen E., Mixing system and valve assembly.
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Gettings, John A.; Havener, Matthew B.; McIlhenny, Stephen E., Mixing system and valve assembly.
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Gettings, John A.; Havener, Matthew B.; McIlhenny, Stephen E., Mixing system and valve assembly.
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Funamura, Shigeaki; Wada, Yoshihiro; Sakai, Yosuke, Needle tip protector.
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Alam, Hasan B.; Rhee, Peter; Rhee, Emily, Portable hand pump for evacuation of fluids.
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Alam, Hasan B.; Rhee, Peter; Rhee, Emily, Portable hand pump for evacuation of fluids.
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Alam, Hasan B.; Rhee, Peter; Rhee, Emily, Portable hand pump for evacuation of fluids.
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Alam, Hasan; Rhee, Peter; Rhee, Emily, Portable hand pump for evacuation of fluids.
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Blanchard, Daniel B., Proximally trimmable catheter including pre-attached bifurcation and related methods.
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Steube, Gregory A., Safety IV catheter assemblies.
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Steube, Gregory A., Safety IV catheter assemblies.
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Finnestad, Mark B.; Holley, Steven A., Safety catheter.
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Tremblay, Kathleen, Safety catheter and needle assembly.
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Tremblay, Kathleen, Safety needle assembly.
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Koch, Durmus; Gayretli, Cagdas; Gayretli, Caglayan; Gayretti, Kazim; Akay, Ozmen; Akbas, Sefika; Aliskan, Seda, Sealing arrangement for medical introducer.
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Cabrera, Ramiro; Nelson, Anne, Snap connection for two tubes.
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Braga, Richard; Callahan, Mark; Chelak, Todd; Haarala, Brett, Tunneling system.
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Braga, Richard; Sansoucy, Michael; Chelak, Todd; Callahan, Mark, Tunneling system.
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Braga, Richard; Sansoucy, Michael; Chelak, Todd; Callahan, Mark, Tunneling system.
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Braga, Richard; Sansoucy, Michael; Chelak, Todd; Callahan, Mark, Tunneling system.
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Rome, Guy T.; Barron, William R.; Hamatake, Bret, Valved catheter.
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Walker, Sandra A.; Martz, Kevin R.; Sharp, Brian P.; Steube, Gregory A., Vascular access assembly and safety device.
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Schaeffer, Jeremy R., Wireguide set for changing access sites.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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[미국특허] Multifunction adaptor for an open-ended catheter 원문보기

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이 특허를 인용한 특허 (41) 인용/피인용 타임라인 분석

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[미국특허] Multifunction adaptor for an open-ended catheter 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허에 인용된 특허 (235) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (41) 인용/피인용 타임라인 분석

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