WO2011112800A3 - Catheter assembly - Google Patents
Catheter assembly Download PDFInfo
- Publication number
- WO2011112800A3 WO2011112800A3 PCT/US2011/027879 US2011027879W WO2011112800A3 WO 2011112800 A3 WO2011112800 A3 WO 2011112800A3 US 2011027879 W US2011027879 W US 2011027879W WO 2011112800 A3 WO2011112800 A3 WO 2011112800A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- catheter
- catheter assembly
- wall
- lumen
- assembly comprises
- Prior art date
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
- A61M25/10—Balloon 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
-
- 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
-
- 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
-
- 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
- A61M25/0102—Insertion or introduction using an inner stiffening member, e.g. stylet or push-rod
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M2025/0024—Expandable catheters or sheaths
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/004—Multi-lumen catheters with stationary elements characterized by lumina being arranged circumferentially
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M2025/0042—Microcatheters, cannula or the like having outside diameters around 1 mm or less
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/0057—Catheters delivering medicament other than through a conventional lumen, e.g. porous walls or hydrogel coatings
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1081—Balloon catheters with special features or adapted for special applications having sheaths or the like for covering the balloon but not forming a permanent part of the balloon, e.g. retractable, dissolvable or tearable sheaths
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1086—Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves
-
- 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
Abstract
A catheter assembly comprises a first catheter including a wall with an inner surface at least partially defining a lumen. A second catheter is connected to the wall of the first catheter and is disposed outward of the inner surface of the wall. The second catheter is at least partially covered by a sheath portion of the first catheter.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012557243A JP5808762B2 (en) | 2010-03-10 | 2011-03-10 | Catheter assembly |
CA2792608A CA2792608C (en) | 2010-03-10 | 2011-03-10 | Catheter assembly |
EP11754068.2A EP2544753B1 (en) | 2010-03-10 | 2011-03-10 | Catheter assembly |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31240110P | 2010-03-10 | 2010-03-10 | |
US61/312,401 | 2010-03-10 |
Publications (4)
Publication Number | Publication Date |
---|---|
WO2011112800A2 WO2011112800A2 (en) | 2011-09-15 |
WO2011112800A3 true WO2011112800A3 (en) | 2012-01-19 |
WO2011112800A4 WO2011112800A4 (en) | 2012-03-08 |
WO2011112800A9 WO2011112800A9 (en) | 2014-01-30 |
Family
ID=44560635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/027879 WO2011112800A2 (en) | 2010-03-10 | 2011-03-10 | Catheter assembly |
Country Status (5)
Country | Link |
---|---|
US (1) | US8808234B2 (en) |
EP (1) | EP2544753B1 (en) |
JP (1) | JP5808762B2 (en) |
CA (1) | CA2792608C (en) |
WO (1) | WO2011112800A2 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8308797B2 (en) | 2002-01-04 | 2012-11-13 | Colibri Heart Valve, LLC | Percutaneously implantable replacement heart valve device and method of making same |
CN103153384B (en) | 2010-06-28 | 2016-03-09 | 科利柏心脏瓣膜有限责任公司 | For the device of device in the delivery of vascular of chamber |
WO2012082952A2 (en) | 2010-12-14 | 2012-06-21 | Colibri Heart Valve Llc | Percutaneously deliverable heart valve including folded membrane cusps with integral leaflets |
JP5890011B2 (en) | 2011-06-06 | 2016-03-22 | ザ クリーブランド クリニック ファウンデーションThe Cleveland ClinicFoundation | Catheter assembly |
DE102012101877A1 (en) * | 2012-03-06 | 2013-09-12 | Highlife Sas | Catheter device |
AU2013229583B2 (en) | 2012-03-06 | 2017-04-13 | Highlife Sas | Treatment catheter member with encircling function |
US20160045707A1 (en) * | 2014-08-15 | 2016-02-18 | Ernest A. Conti | Multiple Side Hole Infusion Apparatus |
US11511035B2 (en) | 2016-07-28 | 2022-11-29 | Cerebral Therapeutics, Inc. | Implantable intraventricular sampling and infusion access device |
EP3415106B1 (en) | 2017-06-14 | 2022-08-03 | IMEC vzw | Brain interaction apparatus, cranial anchor, and related systems |
WO2019051476A1 (en) | 2017-09-11 | 2019-03-14 | Incubar, LLC | Conduit vascular implant sealing device for reducing endoleak |
WO2019232035A1 (en) | 2018-05-31 | 2019-12-05 | University Of Virginia Patent Foundation | Distribution system for flow control of infusate from branch catheters to selected site |
WO2020149993A1 (en) | 2019-01-18 | 2020-07-23 | Cerebral Therapeutics LLC | Infusing drug solution directly into brain fluid |
WO2023052149A1 (en) * | 2021-09-30 | 2023-04-06 | Medtronic Ireland Manufacturing Unlimited Company | Catheter locking assembly |
WO2023193089A1 (en) * | 2022-04-04 | 2023-10-12 | Medtronic Cryocath Lp | Systems and methods for chronic obstructive pulmonary disease targeted lung denervation |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5464395A (en) * | 1994-04-05 | 1995-11-07 | Faxon; David P. | Catheter for delivering therapeutic and/or diagnostic agents to the tissue surrounding a bodily passageway |
US5588960A (en) * | 1994-12-01 | 1996-12-31 | Vidamed, Inc. | Transurethral needle delivery device with cystoscope and method for treatment of urinary incontinence |
US6458098B1 (en) * | 2000-03-17 | 2002-10-01 | Nozomu Kanesaka | Vascular therapy device |
US20060129178A1 (en) * | 1991-04-05 | 2006-06-15 | Nikolaus Reifart | Adjustably stiffenable convertible catheter assembly |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU212760B (en) * | 1989-06-20 | 1997-02-28 | Denes | Method and device for the apportion of chemical materials into the vein wall |
US5217474A (en) * | 1991-07-15 | 1993-06-08 | Zacca Nadim M | Expandable tip atherectomy method and apparatus |
DE4235506A1 (en) * | 1992-10-21 | 1994-04-28 | Bavaria Med Tech | Drug injection catheter |
US5344439A (en) * | 1992-10-30 | 1994-09-06 | Medtronic, Inc. | Catheter with retractable anchor mechanism |
DE4408108A1 (en) * | 1994-03-10 | 1995-09-14 | Bavaria Med Tech | Catheter for injecting a fluid or a drug |
US5454790A (en) * | 1994-05-09 | 1995-10-03 | Innerdyne, Inc. | Method and apparatus for catheterization access |
US5441481A (en) * | 1994-05-27 | 1995-08-15 | Mishra; Pravin | Microdialysis probes and methods of use |
US6102904A (en) * | 1995-07-10 | 2000-08-15 | Interventional Technologies, Inc. | Device for injecting fluid into a wall of a blood vessel |
US5693029A (en) * | 1995-07-10 | 1997-12-02 | World Medical Manufacturing Corporation | Pro-cell intra-cavity therapeutic agent delivery device |
US6030358A (en) * | 1997-08-08 | 2000-02-29 | Odland; Rick Matthew | Microcatheter and method for site specific therapy |
US6302870B1 (en) * | 1999-04-29 | 2001-10-16 | Precision Vascular Systems, Inc. | Apparatus for injecting fluids into the walls of blood vessels, body cavities, and the like |
US7077829B2 (en) * | 2001-01-09 | 2006-07-18 | Rex Medical, L.P. | Dialysis catheter |
US20060116636A1 (en) | 2004-11-30 | 2006-06-01 | Murphy Kieran P | Self-sealing catheter for deformable tissue |
US7691086B2 (en) * | 2005-06-14 | 2010-04-06 | Tengiz Tkebuchava | Catheter for introduction of medications to the tissues of a heart or other organ |
US8182444B2 (en) * | 2005-11-04 | 2012-05-22 | Medrad, Inc. | Delivery of agents such as cells to tissue |
GB0603037D0 (en) * | 2006-02-15 | 2006-03-29 | Renishaw Plc | Implantable fluid distribution device and a method of drug delivery |
EP2068975A4 (en) | 2006-08-08 | 2013-10-30 | Peak Biosciences Inc | Catheter and array for anticancer therapy |
DE502007002034D1 (en) | 2007-03-16 | 2009-12-31 | Brainlab Ag | Catheter with variable volume sections |
WO2008115511A1 (en) | 2007-03-20 | 2008-09-25 | Peak Biosciences, Inc. | Method for therapeutic administration of radionucleosides |
US7959595B2 (en) * | 2007-09-18 | 2011-06-14 | Cook Medical Technologies Llc | Catheter assembly |
US8298187B2 (en) * | 2009-07-07 | 2012-10-30 | Cook Medical Technologies Llc | Fluid injection device |
-
2011
- 2011-03-10 US US13/044,963 patent/US8808234B2/en active Active
- 2011-03-10 JP JP2012557243A patent/JP5808762B2/en active Active
- 2011-03-10 CA CA2792608A patent/CA2792608C/en active Active
- 2011-03-10 WO PCT/US2011/027879 patent/WO2011112800A2/en active Application Filing
- 2011-03-10 EP EP11754068.2A patent/EP2544753B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060129178A1 (en) * | 1991-04-05 | 2006-06-15 | Nikolaus Reifart | Adjustably stiffenable convertible catheter assembly |
US5464395A (en) * | 1994-04-05 | 1995-11-07 | Faxon; David P. | Catheter for delivering therapeutic and/or diagnostic agents to the tissue surrounding a bodily passageway |
US5588960A (en) * | 1994-12-01 | 1996-12-31 | Vidamed, Inc. | Transurethral needle delivery device with cystoscope and method for treatment of urinary incontinence |
US6458098B1 (en) * | 2000-03-17 | 2002-10-01 | Nozomu Kanesaka | Vascular therapy device |
Also Published As
Publication number | Publication date |
---|---|
CA2792608A1 (en) | 2011-09-15 |
US20110224607A1 (en) | 2011-09-15 |
WO2011112800A4 (en) | 2012-03-08 |
EP2544753A2 (en) | 2013-01-16 |
EP2544753B1 (en) | 2019-01-09 |
WO2011112800A9 (en) | 2014-01-30 |
CA2792608C (en) | 2015-02-10 |
JP5808762B2 (en) | 2015-11-10 |
EP2544753A4 (en) | 2013-08-21 |
WO2011112800A2 (en) | 2011-09-15 |
JP2013521890A (en) | 2013-06-13 |
US8808234B2 (en) | 2014-08-19 |
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