CA2046444A1 - Method and device for retrieving stents - Google Patents

Method and device for retrieving stents

Info

Publication number
CA2046444A1
CA2046444A1 CA2046444A CA2046444A CA2046444A1 CA 2046444 A1 CA2046444 A1 CA 2046444A1 CA 2046444 A CA2046444 A CA 2046444A CA 2046444 A CA2046444 A CA 2046444A CA 2046444 A1 CA2046444 A1 CA 2046444A1
Authority
CA
Canada
Prior art keywords
stent
endoscope
cannula
cable
proximal end
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
CA2046444A
Other languages
French (fr)
Other versions
CA2046444C (en
Inventor
Nib Soehendra
Carsten Grosse
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.)
Cook Endoscopy
Original Assignee
Wilson Cook Medical Inc
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 Wilson Cook Medical Inc filed Critical Wilson Cook Medical Inc
Publication of CA2046444A1 publication Critical patent/CA2046444A1/en
Application granted granted Critical
Publication of CA2046444C publication Critical patent/CA2046444C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2002/9528—Instruments specially adapted for placement or removal of stents or stent-grafts for retrieval of stents
    • 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
    • A61M25/0082—Catheter tip comprising a tool
    • A61M2025/0096—Catheter tip comprising a tool being laterally outward extensions or tools, e.g. hooks or fibres
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0403—Gall; Bile
    • 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
    • A61M25/0082—Catheter tip comprising a tool

Abstract

A technique for removing an implanted stent and a device useful therefor. An endoscope is introduced into position at the proximal end of the implanted stent and a cannula is then introduced through the endoscope. A wire guide is then passed through the cannula and into the duct through the lumen of the stent which is to be removed. The cannula is then removed and a stent retrieval cable is advanced over the wire guide and into position at the proximal end of the stent. The stent retrieval cable is torqueable, and has a tapered thread at its distal end and a rotation dial at its proximal end. Once the retrieval cable has been placed into position, the rotation dial is turned to engage the threading into the lumen of the stent. After the stent has been attached to the retrieval cable in this manner, the stent and cable are removed together through the endoscope and out of the body, leaving the endoscope and wire guide in place for use in the implantation of the replacement stent.
CA002046444A 1990-07-09 1991-07-08 Method and device for retrieving stents Expired - Lifetime CA2046444C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54960190A 1990-07-09 1990-07-09
US07/549,601 1990-07-09

Publications (2)

Publication Number Publication Date
CA2046444A1 true CA2046444A1 (en) 1992-01-10
CA2046444C CA2046444C (en) 1996-08-20

Family

ID=24193673

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002046444A Expired - Lifetime CA2046444C (en) 1990-07-09 1991-07-08 Method and device for retrieving stents

Country Status (7)

Country Link
US (2) US5334208A (en)
EP (1) EP0466412B1 (en)
JP (1) JPH0671483B2 (en)
AT (1) ATE120354T1 (en)
AU (1) AU636233B2 (en)
CA (1) CA2046444C (en)
DE (1) DE69108465T2 (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6059825A (en) * 1992-03-05 2000-05-09 Angiodynamics, Inc. Clot filter
US5474563A (en) * 1993-03-25 1995-12-12 Myler; Richard Cardiovascular stent and retrieval apparatus
US5643309A (en) * 1993-03-25 1997-07-01 Myler; Richard Cardiovascular stent and retrieval apparatus
US5868753A (en) * 1995-11-13 1999-02-09 Schatz; Richard A. Stent retrieval catheter
US5785715A (en) * 1995-12-07 1998-07-28 Schatz; Richard A. Retrieval shuttle
US6106531A (en) * 1995-12-07 2000-08-22 Schatz; Richard A. Retrieval shuttle
US5788710A (en) * 1996-04-30 1998-08-04 Boston Scientific Corporation Calculus removal
US6666883B1 (en) 1996-06-06 2003-12-23 Jacques Seguin Endoprosthesis for vascular bifurcation
DE19630324B4 (en) * 1996-07-26 2006-05-24 Herbert Maslanka Surgical instrument
US5941895A (en) * 1996-09-04 1999-08-24 Hemodynamics, Inc. Cardiovascular stent and retrieval apparatus
US6027508A (en) * 1996-10-03 2000-02-22 Scimed Life Systems, Inc. Stent retrieval device
US6027509A (en) * 1996-10-03 2000-02-22 Scimed Life Systems, Inc. Stent retrieval device
US5928246A (en) * 1997-10-15 1999-07-27 Bsc Northwest Technology Center, Inc. Stent securing catheter
US6162237A (en) * 1999-04-19 2000-12-19 Chan; Winston Kam Yew Temporary intravascular stent for use in retrohepatic IVC or hepatic vein injury
US6527732B1 (en) 2000-10-17 2003-03-04 Micro Therapeutics, Inc. Torsionally compensated guidewire
US7235043B2 (en) 2001-03-09 2007-06-26 Boston Scientific Scimed Inc. System for implanting an implant and method thereof
US8033983B2 (en) 2001-03-09 2011-10-11 Boston Scientific Scimed, Inc. Medical implant
EP1581148B1 (en) 2002-12-17 2010-02-17 Boston Scientific Limited Spacer for sling delivery system
US7361138B2 (en) 2003-07-31 2008-04-22 Scimed Life Systems, Inc. Bioabsorbable casing for surgical sling assembly
WO2006081448A1 (en) 2005-01-28 2006-08-03 Boston Scientific Limited Stent retrieval member and devices and methods for retrieving or repositioning a stent
EP2666508B1 (en) 2005-05-13 2019-07-24 Boston Scientific Limited Integrated stent repositioning and retrieval loop
US8038704B2 (en) * 2005-07-27 2011-10-18 Paul S. Sherburne Stent and other objects removal from a body
AU2007224187A1 (en) * 2006-03-08 2007-09-13 Wilson-Cook Medical Inc. Rotary dilator with internal threading
US8221505B2 (en) 2007-02-22 2012-07-17 Cook Medical Technologies Llc Prosthesis having a sleeve valve
US20090088833A1 (en) * 2007-09-28 2009-04-02 Maximiliano Soetermans Double wall stent with retrieval member
US8066715B2 (en) * 2007-10-03 2011-11-29 Cook Medical Technologies Llc Magnetic stent removal
US11589880B2 (en) 2007-12-20 2023-02-28 Angiodynamics, Inc. System and methods for removing undesirable material within a circulatory system utilizing during a surgical procedure
US10517617B2 (en) 2007-12-20 2019-12-31 Angiodynamics, Inc. Systems and methods for removing undesirable material within a circulatory system utilizing a balloon catheter
US8734374B2 (en) 2007-12-20 2014-05-27 Angiodynamics, Inc. Systems and methods for removing undesirable material within a circulatory system during a surgical procedure
US20100317963A1 (en) * 2009-06-12 2010-12-16 Clancy Michael S Endoscopic ultrasound-guided stent placement device and method
US20110087252A1 (en) 2009-10-08 2011-04-14 Wilson-Cook Medical Inc. Biliary decompression and anastomosis stent
US20110208181A1 (en) * 2010-02-05 2011-08-25 Emcision Limited Methods and systems for restoring patency
US8632582B2 (en) 2010-03-25 2014-01-21 Mayo Foundation For Medical Education And Research Removable and/or retrievable stents and kits
WO2011143174A1 (en) 2010-05-10 2011-11-17 Aguirre Andres F Device for external percutaneous connections
KR101160650B1 (en) * 2010-05-14 2012-06-29 (주) 태웅메디칼 The plastic stent
US10039900B2 (en) 2010-09-07 2018-08-07 Angiodynamics, Inc. Fluid delivery and treatment device and method of use
US9055964B2 (en) 2011-03-15 2015-06-16 Angio Dynamics, Inc. Device and method for removing material from a hollow anatomical structure
US9439661B2 (en) 2013-01-09 2016-09-13 Covidien Lp Connection of a manipulation member, including a bend without substantial surface cracks, to an endovascular intervention device
KR102058233B1 (en) * 2013-04-03 2019-12-23 삼성디스플레이 주식회사 Flexible display device
JP5885882B2 (en) 2013-07-11 2016-03-16 オリンパス株式会社 Stent
CN205729432U (en) * 2015-12-30 2016-11-30 先健科技(深圳)有限公司 Pusher and induction system
US11648020B2 (en) 2020-02-07 2023-05-16 Angiodynamics, Inc. Device and method for manual aspiration and removal of an undesirable material
US11738188B2 (en) 2020-06-08 2023-08-29 Covidien Lp Connection of intravascular interventional elements and elongate manipulation members

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB186005A (en) * 1922-01-26 1922-09-21 Louis Marie Clement Charnaux Improvements in medical catheters, bougies, and the like
US2739585A (en) * 1953-06-04 1956-03-27 Ayre James Ernest Instrument for obtaining cells for cytodiagnosis
US4699611A (en) * 1985-04-19 1987-10-13 C. R. Bard, Inc. Biliary stent introducer
DE3704094A1 (en) * 1985-12-13 1988-08-18 Harald Maslanka Surgical instrument
US4665918A (en) * 1986-01-06 1987-05-19 Garza Gilbert A Prosthesis system and method
EP0257091B1 (en) * 1986-02-24 1993-07-28 Robert E. Fischell An intravascular stent and percutaneous insertion system
DE3621580C2 (en) * 1986-06-27 1995-06-29 Bosch Gmbh Robert Device for triggering occupant protection systems
FR2601412B1 (en) * 1986-07-09 1990-08-10 Benaroya Henry POWER GENERATION PLANT WITH INTERNAL COMBUSTION ENGINE AND TURBINE
DE8717643U1 (en) * 1987-05-12 1989-09-21 Foerster, Ernst, Dr.Med. Dr.Rer.Nat.
DK163713C (en) * 1987-09-02 1992-09-07 Ole Gyring Nieben DEVICE FOR THE POSITION OF A PARTICULAR CATHETTE IN A BODY
US5047040A (en) * 1987-11-05 1991-09-10 Devices For Vascular Intervention, Inc. Atherectomy device and method
CH674943A5 (en) * 1988-01-13 1990-08-15 Sarcem Sa Coupling esp. for connecting wire to spring - has wire end made with curved conical tip with spiral grooves to screw into spring
SE8803444D0 (en) * 1988-09-28 1988-09-28 Medinvent Sa A DEVICE FOR TRANSLUMINAL IMPLANTATION OR EXTRACTION
US4957479A (en) * 1988-10-17 1990-09-18 Vance Products Incorporated Indwelling ureteral stent placement apparatus
DE8914061U1 (en) * 1989-11-29 1991-04-04 Hofmann, Rainer, Dr., 8000 Muenchen, De

Also Published As

Publication number Publication date
AU8026891A (en) 1992-03-19
EP0466412A1 (en) 1992-01-15
JPH067453A (en) 1994-01-18
US5334208A (en) 1994-08-02
ATE120354T1 (en) 1995-04-15
DE69108465T2 (en) 1995-08-10
DE69108465D1 (en) 1995-05-04
JPH0671483B2 (en) 1994-09-14
EP0466412B1 (en) 1995-03-29
US5643277A (en) 1997-07-01
CA2046444C (en) 1996-08-20
AU636233B2 (en) 1993-04-22

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