CA2372127A1 - Rapid exchange catheter with detachable hood - Google Patents

Rapid exchange catheter with detachable hood Download PDF

Info

Publication number
CA2372127A1
CA2372127A1 CA002372127A CA2372127A CA2372127A1 CA 2372127 A1 CA2372127 A1 CA 2372127A1 CA 002372127 A CA002372127 A CA 002372127A CA 2372127 A CA2372127 A CA 2372127A CA 2372127 A1 CA2372127 A1 CA 2372127A1
Authority
CA
Canada
Prior art keywords
elongate shaft
seal
catheter
slot
lumen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002372127A
Other languages
French (fr)
Other versions
CA2372127C (en
Inventor
Oscar R. Carrillo, Jr.
James Yearick
Robert C. Allman
Fernando Alvarez De Toledo
Michael Ciannella
Stephen C. Evans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boston Scientific Ltd Bermuda
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2372127A1 publication Critical patent/CA2372127A1/en
Application granted granted Critical
Publication of CA2372127C publication Critical patent/CA2372127C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0169—Exchanging a catheter while keeping the guidewire in place
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A61M25/0075—Valve means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0097—Catheters; Hollow probes characterised by the hub
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M2025/018—Catheters having a lateral opening for guiding elongated means lateral to the catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M2025/0183—Rapid exchange or monorail catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09125—Device for locking a guide wire in a fixed position with respect to the catheter or the human body

Abstract

A single operator exchange biliary catheter having a common distal lumen. The biliary catheter includes an elongate shaft having a proximal portion defining an ancillary lumen and a distal portion defining a common guidewire and ancillary lumen.
The common distal lumen reduces the profile of the distal portion of the shaft. The elongate shaft also includes a proximal guidewire port disposed between the proximal end of the shaft and the distal end of the shaft to facilitate single operator use. A seal may be disposed adjacent the proximal guidewire port to thereby seal the port.
Preferably, the shaft includes a single lumen distal portion and a bi-lumen proximal portion. The single lumen distal portion of the shaft may be curved and may include a tapered or spherically shaped distal tip.

Claims (23)

1. A biliary catheter for use in combination with a guidewire and an endoscope, comprising:
an elongate shaft having a proximal end, a distal end and a lumen extending therethrough;
a distal guidewire port defined by the elongate shaft and disposed at the distal end thereof, the port being in fluid communication with the lumen of the elongate shaft;
a slot defined by a wall of the elongated shaft and disposed between the proximal end of the elongate shaft and the distal guidewire port, the slot being in fluid communication with the lumen of the elongate shaft; and a hood member disposed about the elongate shaft proximate the slot.
2. A biliary catheter as in claim 1, wherein the hood member defines a hood entry port.
3. A biliary catheter as in claim 1, wherein the hood member defines a hood entry port, the hood entry port being in fluid communication with the slot.
4. A biliary catheter as in claim 1, wherein the hood member comprises a generally tubular body.
5. A biliary catheter as in claim 1, wherein the hood member includes a generally tubular body, and a tab.
6. A biliary catheter as in claim 1, further comprising a flare disposed proximate a distal end of the slot.
7. A biliary catheter as in claim 1, further comprising a flare disposed proximate a distal end of the slot, the flare defining a flare entry port in fluid communication with the slot.
8. A biliary catheter as in claim 1, further comprising a seal disposed within the lumen of the elongate shaft distally of the slot.
9. A biliary catheter as in claim 8, wherein the seal provides a fluid seal about a guidewire disposed therein.
10. A biliary catheter as in claim 8, wherein the seal provides a fluid seal without a guidewire disposed therein.
11. A biliary catheter as in claim 8, wherein the seal is a one-way valve.
12. A biliary catheter as in claim 8, wherein the seal is an active-type seal.
13. A biliary catheter as in claim 8, wherein the seal is a passive-type seal.
14. A biliary catheter as in claim 8, wherein the seal is a gap-type seal.
15. A biliary catheter as in claim 8, wherein the seal is an interference-type seal.
16. A biliary catheter as in claim 8, wherein the seal comprises a plurality of flaps.
17. A biliary catheter as in claim 8, wherein the seal comprises a flattened tube.
18. A biliary catheter as in claim 1, wherein the elongate shaft includes a single lumen distal portion.
19. A biliary catheter as in claim 1, wherein the elongate shaft includes a bi-lumen proximal portion.
20. A method of using a biliary catheter, comprising the steps of:
providing an endoscope;
providing a guidewire;
providing a biliary catheter wherein the catheter includes an elongate shaft having a proximal end, a distal end and a lumen extending therethrough, a slot defined by a wall of the elongated shaft and disposed between the proximal end of the elongate shaft and the distal end of the elongate shaft, the slot being in fluid communication with the lumen of the elongate shaft, and a hood member disposed about the elongate shaft proximate the slot, the hood member defining a hood entry port in fluid communication with the slot;
inserting the endoscope into a patient;
inserting the catheter into the endoscope;
inserting the guidewire into hood entry port;
urging the guidewire distally into the slot; and urging the guidewire distally into the lumen of the elongate shaft.
21. A method of using a biliary catheter as in claim 20, wherein the catheter includes a seal disposed within the lumen of the elongate shaft, an the method includes the step of urging the guidewire through the seal.
22. A method of using a biliary catheter, comprising the steps of:
providing an endoscope;
providing a guidewire;
providing a biliary catheter wherein the catheter includes an elongate shaft having a proximal end, a distal end and a lumen extending therethrough, a slot defined by a wall of the elongate shaft and disposed between the proximal end of the elongate shaft and the distal of the elongate shaft, the slot being in fluid communication with the lumen of the elongate shaft, a flare defining a flare entry point disposed proximate the distal end of the slot, and a hood member disposed about the elongate shaft proximate the slot;
inserting the endoscope into a patient;
removing the hood member from the catheter;
inserting the catheter into the endoscope;
inserting the guidewire into flare entry port;
urging the guidewire distally into the slot; and urging the guidewire distally into the lumen of the elongate shaft.
23. A method of using a biliary catheter as in claim 22, wherein the catheter includes a seal disposed within the lumen of the elongate shaft, an the method includes the step of urging the guidewire through the seal.
CA002372127A 2000-03-06 2001-02-15 Rapid exchange catheter with detachable hood Expired - Fee Related CA2372127C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/519,649 US6520951B1 (en) 1996-09-13 2000-03-06 Rapid exchange catheter with detachable hood
US09/519,649 2000-03-06
PCT/US2001/005005 WO2001066178A1 (en) 2000-03-06 2001-02-15 Rapid exchange catheter with detachable hood

Publications (2)

Publication Number Publication Date
CA2372127A1 true CA2372127A1 (en) 2001-09-13
CA2372127C CA2372127C (en) 2010-03-09

Family

ID=24069205

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002372127A Expired - Fee Related CA2372127C (en) 2000-03-06 2001-02-15 Rapid exchange catheter with detachable hood

Country Status (8)

Country Link
US (2) US6520951B1 (en)
EP (1) EP1178853B1 (en)
JP (1) JP4777579B2 (en)
AU (1) AU2001239779A1 (en)
CA (1) CA2372127C (en)
DE (1) DE60108014T2 (en)
IL (1) IL145933A (en)
WO (1) WO2001066178A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110730676A (en) * 2017-06-15 2020-01-24 奥林巴斯株式会社 Guiding tube

Families Citing this family (149)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6606515B1 (en) 1996-09-13 2003-08-12 Scimed Life Systems, Inc. Guide wire insertion and re-insertion tools and methods of use
US6096009A (en) 1996-09-13 2000-08-01 Boston Scientific Corporation Guidewire and catheter locking device and method
US6520951B1 (en) * 1996-09-13 2003-02-18 Scimed Life Systems, Inc. Rapid exchange catheter with detachable hood
US5921971A (en) 1996-09-13 1999-07-13 Boston Scientific Corporation Single operator exchange biliary catheter
US6582401B1 (en) * 1996-09-13 2003-06-24 Scimed Life Sytems, Inc. Multi-size convertible catheter
US20020007145A1 (en) 1998-10-23 2002-01-17 Timothy Stivland Catheter having improved bonding region
JP2002136600A (en) * 2000-10-30 2002-05-14 Terumo Corp Medical long body and method for manufacturing the same
US6764484B2 (en) * 2001-03-30 2004-07-20 Scimed Life Systems, Inc. C-channel to o-channel converter for a single operator exchange biliary catheter
US7780693B2 (en) 2001-06-27 2010-08-24 Salviac Limited Catheter
US7967837B2 (en) 2001-06-27 2011-06-28 Salviac Limited Catheter
US6827718B2 (en) * 2001-08-14 2004-12-07 Scimed Life Systems, Inc. Method of and apparatus for positioning and maintaining the position of endoscopic instruments
WO2003039626A2 (en) * 2001-11-08 2003-05-15 Houser Russell A Rapid exchange catheter with stent deployment, therapeutic infusion, and lesion sampling features
US6860516B2 (en) * 2001-12-07 2005-03-01 Pentax Corporation Channel tube coupling structure for anti-pollution type endoscope
US7588581B2 (en) * 2002-03-26 2009-09-15 Medtronic, Inc. Placement of chronic micro-catheter device and method
US9017308B2 (en) * 2002-05-21 2015-04-28 Boston Scientific Scimed, Inc. Insert molded hub and strain relief
AU2003284287A1 (en) * 2002-10-18 2004-05-04 Cook Ireland Ltd Physician access system
US7037293B2 (en) 2002-11-15 2006-05-02 Boston Scientific Scimed, Inc. Rapid exchange catheter with depressable channel
US6893393B2 (en) * 2003-02-19 2005-05-17 Boston Scientific Scimed., Inc. Guidewire locking device and method
DE20305093U1 (en) 2003-03-29 2003-09-11 Heske Norbert F Coaxial cannula with sealing element
US20050021003A1 (en) * 2003-04-14 2005-01-27 Richard Caso Apparatus for directional guidance of a vascular device and method of use
US8685053B2 (en) * 2003-05-22 2014-04-01 Boston Scientific Scimed, Inc. Tether equipped catheter
US7960935B2 (en) 2003-07-08 2011-06-14 The Board Of Regents Of The University Of Nebraska Robotic devices with agent delivery components and related methods
US8211087B2 (en) * 2003-07-31 2012-07-03 Cook Medical Technologies Llc Distal wire stop
WO2005011791A2 (en) * 2003-07-31 2005-02-10 Wilson-Cook Medical Inc. Wire guide holder
AU2006335685B9 (en) * 2003-07-31 2012-05-03 Cook Medical Technologies Llc Wire guide holder with wire guide deflector
DE602004014283D1 (en) * 2003-07-31 2008-07-17 Wilson Cook Medical Inc System for the introduction of several medical devices
US6939293B2 (en) * 2003-08-07 2005-09-06 Chris N. Conteas Gastrointestinal lavage system
US7662328B2 (en) * 2003-09-02 2010-02-16 Boston Scientific Scimed, Inc. Proximal guidewire port
US8292943B2 (en) 2003-09-03 2012-10-23 Bolton Medical, Inc. Stent graft with longitudinal support member
US11259945B2 (en) 2003-09-03 2022-03-01 Bolton Medical, Inc. Dual capture device for stent graft delivery system and method for capturing a stent graft
US7763063B2 (en) 2003-09-03 2010-07-27 Bolton Medical, Inc. Self-aligning stent graft delivery system, kit, and method
US11596537B2 (en) 2003-09-03 2023-03-07 Bolton Medical, Inc. Delivery system and method for self-centering a proximal end of a stent graft
US9198786B2 (en) 2003-09-03 2015-12-01 Bolton Medical, Inc. Lumen repair device with capture structure
US8500792B2 (en) 2003-09-03 2013-08-06 Bolton Medical, Inc. Dual capture device for stent graft delivery system and method for capturing a stent graft
US20070198078A1 (en) 2003-09-03 2007-08-23 Bolton Medical, Inc. Delivery system and method for self-centering a Proximal end of a stent graft
US20080264102A1 (en) 2004-02-23 2008-10-30 Bolton Medical, Inc. Sheath Capture Device for Stent Graft Delivery System and Method for Operating Same
US7367967B2 (en) * 2003-09-17 2008-05-06 Boston Scientific Scimed, Inc. Catheter with sheathed hypotube
US8636714B2 (en) * 2003-09-22 2014-01-28 Boston Scientific Scimed, Inc. Microcatheter with sleeved guidewire port
ES2409160T3 (en) 2004-03-23 2013-06-25 Boston Scientific Limited Live View System
US11819192B2 (en) 2004-03-23 2023-11-21 Boston Scientific Scimed, Inc. In-vivo visualization system
US7922654B2 (en) * 2004-08-09 2011-04-12 Boston Scientific Scimed, Inc. Fiber optic imaging catheter
US7828751B2 (en) * 2004-06-17 2010-11-09 Biomet Sports Medicine, Llc Method and apparatus for retaining a fixation pin to a cannula
US7217246B1 (en) 2004-06-17 2007-05-15 Biomet Sports Medicine, Inc. Method and apparatus for retaining a fixation pin to a cannula
WO2006015323A2 (en) * 2004-07-29 2006-02-09 Wilson-Cook Medical Inc. Catheter with splittable wall shaft and peel tool
US20060036233A1 (en) * 2004-08-12 2006-02-16 Scimed Life Systems, Inc. Catheter incorporating a guidewire exit ramp
US8414527B2 (en) * 2004-09-21 2013-04-09 Boston Scientific Scimed, Inc. Rapid exchange catheters having a sealed guidewire lumen and methods of making the same
JP4901087B2 (en) * 2004-09-24 2012-03-21 オリンパス株式会社 Stent introduction member, stent delivery catheter, and endoscope treatment system
US7744585B2 (en) 2004-09-29 2010-06-29 Boston Scientific Scimed, Inc. Catheter with directed flow design
WO2006043582A1 (en) * 2004-10-22 2006-04-27 Kaneka Corporation Catheter for medical treatment
US8333714B2 (en) 2006-09-10 2012-12-18 Abbott Diabetes Care Inc. Method and system for providing an integrated analyte sensor insertion device and data processing unit
US8480629B2 (en) * 2005-01-28 2013-07-09 Boston Scientific Scimed, Inc. Universal utility board for use with medical devices and methods of use
US8926499B2 (en) 2006-04-17 2015-01-06 Boston Scientific Scimed, Inc. Catheter for use with an endoscope
US20070244356A1 (en) * 2006-04-17 2007-10-18 Boston Scientific Scimed, Inc. Elongate medical devices having an improved distal profile for use with an endoscope
US9149173B2 (en) * 2006-06-20 2015-10-06 Boston Scientific Scimed, Inc. Medical device for use in endoscopic procedure
US9579088B2 (en) * 2007-02-20 2017-02-28 Board Of Regents Of The University Of Nebraska Methods, systems, and devices for surgical visualization and device manipulation
US8679096B2 (en) * 2007-06-21 2014-03-25 Board Of Regents Of The University Of Nebraska Multifunctional operational component for robotic devices
WO2007149559A2 (en) 2006-06-22 2007-12-27 Board Of Regents Of The University Of Nebraska Magnetically coupleable robotic devices and related methods
US20080071223A1 (en) * 2006-09-15 2008-03-20 Inventit, Llc Steerable surgical guide wire introducer
US8142416B2 (en) * 2006-09-15 2012-03-27 Marshall Ephraim Stauber Steerable surgical guide wire introducer
WO2008085712A1 (en) 2007-01-03 2008-07-17 Boston Scientific Limited Method and apparatus for biliary access and stone retrieval
JP2010516338A (en) * 2007-01-22 2010-05-20 テイラー・メディカル・インコーポレイテッド Catheter with a guidewire lumen having a tubular portion and a sleeve
US8480570B2 (en) 2007-02-12 2013-07-09 Boston Scientific Scimed, Inc. Endoscope cap
US20090062769A1 (en) * 2007-04-13 2009-03-05 Boston Scientific Scimed, Inc. Rapid exchange catheter converter
US8292872B2 (en) * 2007-06-29 2012-10-23 Cook Medical Technologies Llc Distal wire stop having adjustable handle
WO2009014917A2 (en) * 2007-07-12 2009-01-29 Board Of Regents Of The University Of Nebraska Methods and systems of actuation in robotic devices
JP5475662B2 (en) * 2007-08-15 2014-04-16 ボード オブ リージェンツ オブ ザ ユニバーシティ オブ ネブラスカ Modular and segmented medical devices and related systems
JP2010536435A (en) * 2007-08-15 2010-12-02 ボード オブ リージェンツ オブ ザ ユニバーシティ オブ ネブラスカ Medical inflation, attachment and delivery devices and associated methods
CN101918068A (en) 2008-01-14 2010-12-15 波士顿科技西姆德股份有限公司 Medical apparatus and instruments
US8343041B2 (en) 2008-05-19 2013-01-01 Boston Scientific Scimed, Inc. Integrated locking device with passive sealing
US8388521B2 (en) * 2008-05-19 2013-03-05 Boston Scientific Scimed, Inc. Integrated locking device with active sealing
WO2009108164A1 (en) * 2008-02-26 2009-09-03 David Chang Method and apparatus for vascular access
US9421065B2 (en) 2008-04-02 2016-08-23 The Spectranetics Corporation Liquid light-guide catheter with optically diverging tip
US8979828B2 (en) 2008-07-21 2015-03-17 The Spectranetics Corporation Tapered liquid light guide
US20090287111A1 (en) * 2008-05-16 2009-11-19 Us Endoscopy Group, Inc. Endoscope collection vessel
JP5318096B2 (en) * 2008-05-22 2013-10-16 テルモ株式会社 Catheter indwelling device
JP5484458B2 (en) 2008-06-30 2014-05-07 ボルトン メディカル インコーポレイテッド Abdominal aortic aneurysm system
US8267873B2 (en) * 2008-09-02 2012-09-18 Olympus Medical Systems Corp. Guidewire catheter
CA2739841A1 (en) * 2008-10-10 2010-04-15 Nexeon Medsystems, Inc. Inventory sparing catheter system
WO2010056538A1 (en) * 2008-10-29 2010-05-20 Tim Maguire An automated vessel puncture device using three-dimensional(3d) near infrared (nir) imaging and a robotically driven needle
CN106551740B (en) 2009-03-13 2020-03-27 波顿医疗公司 System and method for deploying an endoluminal prosthesis at a surgical site
US20100292532A1 (en) * 2009-05-14 2010-11-18 Terumo Cardiovascular Systems Corporation Endoscopic Vessel Dissector With Side Entry
CA2784883A1 (en) * 2009-12-17 2011-06-23 Board Of Regents Of The University Of Nebraska Modular and cooperative medical devices and related systems and methods
US9050167B2 (en) * 2010-02-18 2015-06-09 Art, Limited Infusion sleeve with leakage control
JP5465087B2 (en) * 2010-05-26 2014-04-09 正克 中村 Endoscope hood attachment aid
JP2014529414A (en) 2010-08-06 2014-11-13 ボード オブ リージェンツ オブ ザ ユニバーシティ オブ ネブラスカ Method and system for handling or delivery of natural orifice surgical material
JP5718077B2 (en) * 2011-02-03 2015-05-13 オリンパス株式会社 Endoscope
US20130345628A1 (en) * 2011-02-16 2013-12-26 Acrostak Corp Bvi,Tortola Narrow profile catheter with deformation-resistive guidewire lumen
US9162038B2 (en) 2011-04-11 2015-10-20 The Spectranetics Corporation Needle and guidewire holder
DE202011101535U1 (en) 2011-06-07 2012-09-12 Medi-Globe Gmbh A medical catheter device of which a guidewire is receivable in a guidewire lumen
EP2717796B1 (en) 2011-06-10 2020-02-26 Board of Regents of the University of Nebraska In vivo vessel sealing end effector
CA3082073C (en) 2011-07-11 2023-07-25 Board Of Regents Of The University Of Nebraska Robotic surgical devices, systems, and related methods
EP3970784A1 (en) 2012-01-10 2022-03-23 Board of Regents of the University of Nebraska Systems and devices for surgical access and insertion
EP2819586A2 (en) 2012-02-29 2015-01-07 Vivasure Medical Limited Percutaneous perforation closure systems, devices, and methods
EP3141223A1 (en) 2012-04-12 2017-03-15 Bolton Medical, Inc. Vascular prosthetic delivery device
CA2871149C (en) 2012-05-01 2020-08-25 Board Of Regents Of The University Of Nebraska Single site robotic device and related systems and methods
JP6228196B2 (en) 2012-06-22 2017-11-08 ボード オブ リージェンツ オブ ザ ユニバーシティ オブ ネブラスカ Locally controlled robotic surgical device
JP2015526171A (en) 2012-08-08 2015-09-10 ボード オブ リージェンツ オブ ザ ユニバーシティ オブ ネブラスカ Robotic surgical device, system and related methods
US9770305B2 (en) 2012-08-08 2017-09-26 Board Of Regents Of The University Of Nebraska Robotic surgical devices, systems, and related methods
US20140194849A1 (en) * 2013-01-07 2014-07-10 Cook Medical Technologies Llc Removable clip for catheter
WO2014152418A1 (en) 2013-03-14 2014-09-25 Board Of Regents Of The University Of Nebraska Methods, systems, and devices relating to force control surgical systems
US9743987B2 (en) 2013-03-14 2017-08-29 Board Of Regents Of The University Of Nebraska Methods, systems, and devices relating to robotic surgical devices, end effectors, and controllers
EP3970604A1 (en) 2013-03-15 2022-03-23 Board of Regents of the University of Nebraska Robotic surgical devices and systems
US9439751B2 (en) 2013-03-15 2016-09-13 Bolton Medical, Inc. Hemostasis valve and delivery systems
EP3021779A4 (en) 2013-07-17 2017-08-23 Board of Regents of the University of Nebraska Robotic surgical devices, systems and related methods
US10285720B2 (en) 2014-03-11 2019-05-14 Neuravi Limited Clot retrieval system for removing occlusive clot from a blood vessel
US10441301B2 (en) 2014-06-13 2019-10-15 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
US10792056B2 (en) 2014-06-13 2020-10-06 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
US10265086B2 (en) 2014-06-30 2019-04-23 Neuravi Limited System for removing a clot from a blood vessel
US10342561B2 (en) 2014-09-12 2019-07-09 Board Of Regents Of The University Of Nebraska Quick-release end effectors and related systems and methods
EP3193779A4 (en) 2014-09-16 2018-06-13 BiO2 Medical, Inc. Rapid exchange vena cava filter catheter and method of use
EP4005623A1 (en) * 2014-11-04 2022-06-01 OrbusNeich Medical Pte. Ltd. Progressive flexibility catheter support frame
US10617847B2 (en) 2014-11-04 2020-04-14 Orbusneich Medical Pte. Ltd. Variable flexibility catheter support frame
JP6608928B2 (en) 2014-11-11 2019-11-20 ボード オブ リージェンツ オブ ザ ユニバーシティ オブ ネブラスカ Robotic device with miniature joint design and related systems and methods
US10433826B2 (en) 2014-12-15 2019-10-08 Vivasure Medical Limited Closure apparatus with flexible sealable member and flexible support member
EP3232939B1 (en) 2014-12-15 2020-09-23 Vivasure Medical Limited Implantable sealable member with mesh layer
WO2016191415A1 (en) 2015-05-26 2016-12-01 Vascular Solutions, Inc. Guidewire fixation
CA2994823A1 (en) 2015-08-03 2017-02-09 Board Of Regents Of The University Of Nebraska Robotic surgical devices, systems and related methods
WO2017069007A1 (en) * 2015-10-22 2017-04-27 オリンパス株式会社 Tip hood for endoscope
CN108697414B (en) 2015-12-15 2022-02-01 维瓦舒尔医疗设备有限公司 Arteriotomy closure device with slotted shoe to achieve advantageous pressure distribution
JP6549503B2 (en) * 2016-03-01 2019-07-24 オリンパス株式会社 Endoscopic treatment tool
AU2017259964B2 (en) 2016-05-03 2019-11-21 Cook Medical Technologies Llc Wire lock assembly
JP7176757B2 (en) 2016-05-18 2022-11-22 バーチャル インシジョン コーポレイション ROBOTIC SURGICAL DEVICES, SYSTEMS AND RELATED METHODS
EP3782562A1 (en) 2016-08-17 2021-02-24 Neuravi Limited A clot retrieval system for removing occlusive clot from a blood vessel
JP2019524371A (en) 2016-08-25 2019-09-05 ボード オブ リージェンツ オブ ザ ユニバーシティ オブ ネブラスカ Quick release tool coupler and related systems and methods
CN114872081A (en) 2016-08-30 2022-08-09 内布拉斯加大学董事会 Robotic devices with compact joint design and additional degrees of freedom and related systems and methods
EP3544539A4 (en) 2016-11-22 2020-08-05 Board of Regents of the University of Nebraska Improved gross positioning device and related systems and methods
EP3548773A4 (en) 2016-11-29 2020-08-05 Virtual Incision Corporation User controller with user presence detection and related systems and methods
US10751514B2 (en) 2016-12-09 2020-08-25 Teleflex Life Sciences Limited Guide extension catheter
US10722319B2 (en) 2016-12-14 2020-07-28 Virtual Incision Corporation Releasable attachment device for coupling to medical devices and related systems and methods
US10994102B2 (en) 2017-02-10 2021-05-04 Corindus, Inc. Method and apparatus for loading a guidewire into a connector with a valve
EP4169436A1 (en) 2017-08-11 2023-04-26 Boston Scientific Scimed, Inc. Biopsy cap for use with endoscope
US11051894B2 (en) 2017-09-27 2021-07-06 Virtual Incision Corporation Robotic surgical devices with tracking camera technology and related systems and methods
EP3735341A4 (en) 2018-01-05 2021-10-06 Board of Regents of the University of Nebraska Single-arm robotic device with compact joint design and related systems and methods
WO2019199763A1 (en) * 2018-04-11 2019-10-17 Boston Scientific Scimed, Inc. Devices and methods for extending a working channel
US20190350648A1 (en) * 2018-05-21 2019-11-21 Gynesonics, Inc. Methods and systems for in situ exchange
EP3886722A4 (en) 2018-11-27 2022-10-05 Teleflex Life Sciences Limited Guide extension catheter
EP3897802A4 (en) 2018-12-19 2022-10-05 Teleflex Life Sciences Limited Guide extension catheter
CN114302665A (en) 2019-01-07 2022-04-08 虚拟切割有限公司 Robot-assisted surgical system and related devices and methods
US10953197B2 (en) 2019-01-07 2021-03-23 Teleflex Life Sciences Limited Guide extension catheter
ES2910600T3 (en) 2019-03-04 2022-05-12 Neuravi Ltd Powered Clot Recovery Catheter
US11529495B2 (en) 2019-09-11 2022-12-20 Neuravi Limited Expandable mouth catheter
US11779364B2 (en) 2019-11-27 2023-10-10 Neuravi Limited Actuated expandable mouth thrombectomy catheter
US11839725B2 (en) 2019-11-27 2023-12-12 Neuravi Limited Clot retrieval device with outer sheath and inner catheter
US11633198B2 (en) 2020-03-05 2023-04-25 Neuravi Limited Catheter proximal joint
US11944327B2 (en) 2020-03-05 2024-04-02 Neuravi Limited Expandable mouth aspirating clot retrieval catheter
US11883043B2 (en) 2020-03-31 2024-01-30 DePuy Synthes Products, Inc. Catheter funnel extension
US11759217B2 (en) 2020-04-07 2023-09-19 Neuravi Limited Catheter tubular support
US11872354B2 (en) 2021-02-24 2024-01-16 Neuravi Limited Flexible catheter shaft frame with seam
US11937839B2 (en) 2021-09-28 2024-03-26 Neuravi Limited Catheter with electrically actuated expandable mouth

Family Cites Families (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1204053A (en) 1916-07-14 1916-11-07 William Edgar Moore Clip for fountain-pens.
US2623520A (en) 1950-03-08 1952-12-30 Jr Joseph C Bamford Hypodermic needle
US2836215A (en) 1954-08-11 1958-05-27 Illinois Tool Works Plastic nut-like fastener with resilient wings
US2937666A (en) * 1957-05-31 1960-05-24 Maisch Oliver Internal tube seal
US3042094A (en) * 1959-09-30 1962-07-03 Elsa I Liljeberg Locking screw with expanding means at each end
US3438659A (en) * 1967-05-15 1969-04-15 Howard Lawrence Waldron Dowel type fastener with shear collar
US3494481A (en) * 1967-09-12 1970-02-10 Canadian Patents Dev Split draft gear key
US3536281A (en) 1968-01-04 1970-10-27 Illinois Tool Works Bracket structure
DE2249762C3 (en) * 1972-10-11 1980-05-08 Heinrich 6102 Pfungstadt Liebig Double expanding dowel
US4345606A (en) 1977-12-13 1982-08-24 Littleford Philip O Split sleeve introducers for pacemaker electrodes and the like
USRE31855F1 (en) 1978-12-01 1986-08-19 Tear apart cannula
EP0138974B1 (en) * 1983-03-25 1989-08-16 FOGARTY, Thomas J. Inverted balloon catheter having sealed through lumen
DE3442736A1 (en) 1984-11-23 1986-06-05 Tassilo Dr.med. 7800 Freiburg Bonzel DILATATION CATHETER
US5232445A (en) 1984-11-23 1993-08-03 Tassilo Bonzel Dilatation catheter
US4696668A (en) 1985-07-17 1987-09-29 Wilcox Gilbert M Double balloon nasobiliary occlusion catheter for treating gallstones and method of using the same
US4781677A (en) 1985-07-17 1988-11-01 Wilcox Gilbert M Method of treatment utilizing a double balloon nasobiliary occlusion catheter
US4917103A (en) 1985-09-18 1990-04-17 C. R. Bard, Inc. Guide wire extension
US5061273A (en) 1989-06-01 1991-10-29 Yock Paul G Angioplasty apparatus facilitating rapid exchanges
US5350395A (en) 1986-04-15 1994-09-27 Yock Paul G Angioplasty apparatus facilitating rapid exchanges
US5040548A (en) 1989-06-01 1991-08-20 Yock Paul G Angioplasty mehtod
US4997421A (en) 1986-12-10 1991-03-05 Dale Medical Products, Inc. IV connector lock and stabilizer
US4748982A (en) 1987-01-06 1988-06-07 Advanced Cardiovascular Systems, Inc. Reinforced balloon dilatation catheter with slitted exchange sleeve and method
US4771777A (en) 1987-01-06 1988-09-20 Advanced Cardiovascular Systems, Inc. Perfusion type balloon dilatation catheter, apparatus and method
US4988356A (en) 1987-02-27 1991-01-29 C. R. Bard, Inc. Catheter and guidewire exchange system
DE8717643U1 (en) 1987-05-12 1989-09-21 Foerster, Ernst, Dr.Med. Dr.Rer.Nat.
FR2622117B1 (en) 1987-10-27 1997-01-31 Cordis Sa CANNULA AND PEN CATHETER INTRODUCER
US5273042A (en) 1987-10-28 1993-12-28 Medical Parameters, Inc. Guidewire advancement method
DE3804944A1 (en) 1988-02-18 1989-08-31 Braun Melsungen Ag DEVICE FOR THREADING A GUIDE WIRE INTO A CATHETER
US4844092A (en) 1988-03-28 1989-07-04 Schneider-Shiley (Usa) Inc. Catheter Y-connector with guidewire locking means
US4835824A (en) 1988-04-13 1989-06-06 Durham Vaughn L Medical clamp
US4973329A (en) 1988-05-16 1990-11-27 Medical Innovations Corporation Assembly of wire inserter and lock for a medical wire
US5147377A (en) 1988-11-23 1992-09-15 Harvinder Sahota Balloon catheters
US4983168A (en) 1989-01-05 1991-01-08 Catheter Technology Corporation Medical layered peel away sheath and methods
US4927418A (en) 1989-01-09 1990-05-22 Advanced Cardiovascular Systems, Inc. Catheter for uniform distribution of therapeutic fluids
US4900184A (en) 1989-02-10 1990-02-13 Cleveland William G Stirrup clip
US4932413A (en) 1989-03-13 1990-06-12 Schneider (Usa), Inc. Guidewire exchange catheter
US4928693A (en) 1989-03-13 1990-05-29 Schneider (Usa), Inc. Pressure monitor catheter
US5064414A (en) 1989-07-28 1991-11-12 Angeion Corporation Locking clip with sheath and dilator
US5125915A (en) 1990-03-02 1992-06-30 Cardiopulmonics, Inc. Locking y-connector for selective attachment to exterior of medical tubing
US5191888A (en) 1990-04-18 1993-03-09 Cordis Corporation Assembly of an extension guidewire and an alignment tool for same
US5139032A (en) 1990-04-18 1992-08-18 Cordis Corporation Fixed balloon on a guidewire extension wire system and kit
WO1992003963A1 (en) 1990-09-12 1992-03-19 Adair Edwin Lloyd Deformable and removable sheath for optical catheter
US5454788A (en) * 1991-04-24 1995-10-03 Baxter International Inc. Exchangeable integrated-wire balloon catheter
US5158545A (en) 1991-05-02 1992-10-27 Brigham And Women's Hospital Diameter expansion cannula
DE4115007A1 (en) 1991-05-08 1992-11-12 Ruesch Willy Ag Surgical instrument used in operations on gall bladder - has catheter which can be moved axially in its guide tube
EP0592720B1 (en) 1991-06-10 1998-07-29 Cordis Corporation Replaceable dilatation catheter
US5205822A (en) 1991-06-10 1993-04-27 Cordis Corporation Replaceable dilatation catheter
US5135535A (en) 1991-06-11 1992-08-04 Advanced Cardiovascular Systems, Inc. Catheter system with catheter and guidewire exchange
US5833706A (en) 1991-07-05 1998-11-10 Scimed Life Systems, Inc. Single operator exchange perfusion catheter having a distal catheter shaft section
US5490837A (en) 1991-07-05 1996-02-13 Scimed Life Systems, Inc. Single operator exchange catheter having a distal catheter shaft section
EP0600940B1 (en) 1991-07-24 1999-02-24 Advanced Cardiovascular Systems, Inc. Low profile perfusion-type dilatation catheter
US5167634A (en) 1991-08-22 1992-12-01 Datascope Investment Corp. Peelable sheath with hub connector
US5389087A (en) 1991-09-19 1995-02-14 Baxter International Inc. Fully exchangeable over-the-wire catheter with rip seam and gated side port
US5324269A (en) 1991-09-19 1994-06-28 Baxter International Inc. Fully exchangeable dual lumen over-the-wire dilatation catheter with rip seam
ES2071203T3 (en) 1991-12-11 1995-06-16 Schneider Europ Ag BALL CATHETER.
US5195978A (en) 1991-12-11 1993-03-23 Baxter International Inc. Rapid exchange over-the-wire catheter with breakaway feature
US5324259A (en) 1991-12-18 1994-06-28 Advanced Cardiovascular Systems, Inc. Intravascular catheter with means to seal guidewire port
US5334143A (en) 1992-04-17 1994-08-02 Carroll Brendon J Method to remove common bile duct stones
US5582375A (en) * 1992-04-20 1996-12-10 Martin; Michael Adjustable ergonomic support for computer keyboards
DE69320136T3 (en) 1992-05-11 2005-07-14 Medical Innovations Corp., Draper IMPROVED GALLEN CATHETER
US5599300A (en) 1992-05-11 1997-02-04 Arrow Precision Products, Inc. Method for electrosurgically obtaining access to the biliary tree with an adjustably positionable needle-knife
US5843028A (en) 1992-05-11 1998-12-01 Medical Innovations Corporation Multi-lumen endoscopic catheter
US5536248A (en) 1992-05-11 1996-07-16 Arrow Precision Products, Inc. Method and apparatus for electrosurgically obtaining access to the biliary tree and placing a stent therein
US5664900A (en) * 1992-05-28 1997-09-09 Matthies; Klaus E. Dowel joint system for connecting elements of a solid material
DE4219984A1 (en) * 1992-06-19 1993-12-23 Fischer Artur Werke Gmbh Expansion anchor
US5364376A (en) 1992-08-04 1994-11-15 Danforth Biomedical Incorporated Convertible catheter
US5248306A (en) 1992-08-25 1993-09-28 Abbott Laboratories Axial retainer for flow connectors
US5282479A (en) 1992-10-13 1994-02-01 Boc Health Care, Inc. Guidewire introducer with guidewire grasp and release means
US5290241A (en) 1992-10-16 1994-03-01 Danforth Biomedical, Incorporated Rapid removal over-the-wire catheter
US5250033A (en) 1992-10-28 1993-10-05 Interventional Thermodynamics, Inc. Peel-away introducer sheath having proximal fitting
US5314408A (en) 1992-11-13 1994-05-24 Cardiovascular Imaging Systems, Inc. Expandable member for a catheter system
US5370623A (en) 1993-03-01 1994-12-06 Kreamer; Jeffry W. Catheter with protective cover and method of catheterization
US5308318A (en) 1993-05-07 1994-05-03 Plassche Jr Walter M Easy-exchange drainage catheter system with integral obturator channel
US5320602A (en) 1993-05-14 1994-06-14 Wilson-Cook Medical, Inc. Peel-away endoscopic retrograde cholangio pancreatography catheter and a method for using the same
US5334187A (en) 1993-05-21 1994-08-02 Cathco, Inc. Balloon catheter system with slit opening handle
US5364355A (en) 1993-06-18 1994-11-15 Advanced Cardiovascular Systems, Inc. Holding system for coiled intravascular products
CA2119719C (en) * 1994-03-23 1999-01-19 Didier Schvartz Timber connector
US5489271A (en) 1994-03-29 1996-02-06 Boston Scientific Corporation Convertible catheter
US5458605A (en) 1994-04-04 1995-10-17 Advanced Cardiovascular Systems, Inc. Coiled reinforced retractable sleeve for stent delivery catheter
US5454790A (en) 1994-05-09 1995-10-03 Innerdyne, Inc. Method and apparatus for catheterization access
US5620417A (en) 1994-07-07 1997-04-15 Cardiovascular Imaging Systems Incorporated Rapid exchange delivery catheter
US5578009A (en) 1994-07-20 1996-11-26 Danforth Biomedical Incorporated Catheter system with push rod for advancement of balloon along guidewire
US5531700A (en) 1994-07-29 1996-07-02 Cardiovascular Imaging Systems, Inc. Convertible tip catheters and sheaths
US5540236A (en) 1994-08-05 1996-07-30 Cardiovascular Imaging Systems, Incorporated Guide wire exit port
US5480389A (en) 1994-08-09 1996-01-02 Becton, Dickinson And Company Method and apparatus for adjusting the length of a combined spinal-epidural needle
US5706827A (en) 1994-09-21 1998-01-13 Scimed Life Systems, Inc. Magnetic lumen catheter
AUPN255895A0 (en) 1995-04-24 1995-05-18 Microcatheters Pty Ltd An introducing system for a very fine intravenous catheter
GB9601147D0 (en) 1996-01-19 1996-03-20 Smiths Industries Ltd Spinal epidural needle assemblies
US5707363A (en) 1996-02-29 1998-01-13 Becton Dickinson And Company Guidewire retention device
DE69601859T2 (en) 1996-04-18 1999-09-16 Schneider Europ Gmbh Guide wire insertion aid
US6346093B1 (en) 1996-09-13 2002-02-12 Scimed Life Systems, Inc. Single operator exchange biliary catheter with common distal lumen
US6096009A (en) 1996-09-13 2000-08-01 Boston Scientific Corporation Guidewire and catheter locking device and method
US5921971A (en) 1996-09-13 1999-07-13 Boston Scientific Corporation Single operator exchange biliary catheter
US6606515B1 (en) 1996-09-13 2003-08-12 Scimed Life Systems, Inc. Guide wire insertion and re-insertion tools and methods of use
US6520951B1 (en) 1996-09-13 2003-02-18 Scimed Life Systems, Inc. Rapid exchange catheter with detachable hood
US6007522A (en) 1996-09-13 1999-12-28 Boston Scientific Corporation Single operator exchange biliary catheter
FR2754718B1 (en) 1996-10-18 1998-11-13 Synthelabo EXTENDED FLEXIBLE BODY CATHETER
US5849016A (en) 1996-12-03 1998-12-15 Suhr; William S. Catheter exchange method and apparatus
US6277100B1 (en) 1997-07-17 2001-08-21 Medical Components, Inc. Catheter guide wire introducing device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110730676A (en) * 2017-06-15 2020-01-24 奥林巴斯株式会社 Guiding tube

Also Published As

Publication number Publication date
IL145933A0 (en) 2002-07-25
IL145933A (en) 2007-10-31
US20030088153A1 (en) 2003-05-08
DE60108014T2 (en) 2005-12-15
JP4777579B2 (en) 2011-09-21
DE60108014D1 (en) 2005-02-03
WO2001066178A1 (en) 2001-09-13
US6997908B2 (en) 2006-02-14
EP1178853A1 (en) 2002-02-13
JP2003525711A (en) 2003-09-02
EP1178853B1 (en) 2004-12-29
AU2001239779A1 (en) 2001-09-17
WO2001066178A9 (en) 2002-10-24
CA2372127C (en) 2010-03-09
US6520951B1 (en) 2003-02-18

Similar Documents

Publication Publication Date Title
CA2372127A1 (en) Rapid exchange catheter with detachable hood
WO2005056078A3 (en) Facilitated balloon catheter exchange
CA2340625A1 (en) Single operator exchange biliary catheter with common distal lumen
CA2471806A1 (en) Rapid exchange catheter with depressable channel
CA2421621A1 (en) Filter delivery and retrieval device
WO2005115223A3 (en) Speculum
CA2265486A1 (en) Single operator exchange biliary catheter
WO2003033049A3 (en) Catheter with detachable hub
WO2003013639A3 (en) Catheter tip
WO2001078574A3 (en) Method and device for inserting leads into coronary veins
WO2002058776A3 (en) Multi-lumen catheter with attachable hub
WO2002094336A3 (en) Short sleeve stent delivery catheter and methods
CA2364836A1 (en) Placement guide for ablation devices
WO2004091385B1 (en) Ureteral access sheath
WO2001062137A3 (en) Apparatus and methods for removing veins
CA2363473A1 (en) Anoscope
CA2408866A1 (en) Rapid exchange stent delivery system and associated components
EP1402918A3 (en) Catheter for manouvering radioactive source wire to site of treatment
DE60201165D1 (en) Nadel cannula
WO2003084592A3 (en) Catheter and guide wire exchange system
WO2002091908A3 (en) Mitral valve therapy assembly and method
WO2001049184A3 (en) Radiofrequency apparatus and method for accessing a biopsy site
WO2004020016A3 (en) Multi-lumen catheter with integrated connector
WO2005048879A3 (en) Improved surgical instrument and method for the treatment of urinary incontinence
WO2005086711A8 (en) Non-seeding biopsy device and method

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190215