EP1286721A4 - Steerable biliary catheter - Google Patents
Steerable biliary catheterInfo
- Publication number
- EP1286721A4 EP1286721A4 EP01937542A EP01937542A EP1286721A4 EP 1286721 A4 EP1286721 A4 EP 1286721A4 EP 01937542 A EP01937542 A EP 01937542A EP 01937542 A EP01937542 A EP 01937542A EP 1286721 A4 EP1286721 A4 EP 1286721A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- catheter
- papilla
- endoscope
- control
- steering
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/32056—Surgical snare instruments
-
- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/005—Devices for introducing or retaining media, e.g. remedies, in cavities of the body for contrast media
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00529—Liver
- A61B2018/00535—Biliary tract
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00553—Sphincter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1407—Loop
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/144—Wire
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1475—Electrodes retractable in or deployable from a housing
-
- 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
- A61M2025/0036—Multi-lumen catheters with stationary elements with more than four lumina
-
- 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
- A61M25/0067—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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
- A61M2025/015—Details of the distal fixation of the movable mechanical 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M2025/0161—Tip steering devices wherein the distal tips have two or more deflection regions
-
- 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
- A61M25/0029—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the middle part of the catheter, e.g. slots, flaps, valves, cuffs, apertures, notches, grooves or rapid exchange ports
-
- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0136—Handles therefor
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20580600P | 2000-05-19 | 2000-05-19 | |
US205806P | 2000-05-19 | ||
PCT/US2001/016129 WO2001089624A1 (en) | 2000-05-19 | 2001-05-18 | Steerable biliary catheter |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1286721A1 EP1286721A1 (en) | 2003-03-05 |
EP1286721A4 true EP1286721A4 (en) | 2006-12-06 |
Family
ID=22763712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01937542A Withdrawn EP1286721A4 (en) | 2000-05-19 | 2001-05-18 | Steerable biliary catheter |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1286721A4 (en) |
JP (1) | JP2004520854A (en) |
WO (1) | WO2001089624A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7056319B2 (en) | 2001-12-04 | 2006-06-06 | Wilson-Cook Medical, Inc. | Sphincterotome and manometry catheter |
CA2504135C (en) * | 2002-11-01 | 2012-01-31 | C.R. Bard, Inc. | Low profile short tapered tip catheter |
US7833223B2 (en) * | 2006-05-01 | 2010-11-16 | Ethicon Endo-Surgery, Inc. | Tri-bending sphinctertome |
AU2007201675B2 (en) * | 2006-05-01 | 2012-05-24 | Ethicon Endo-Surgery, Inc. | Dual-bend sphinctertome |
US7670351B2 (en) | 2006-05-20 | 2010-03-02 | Darrell Hartwick | Medical device using beam construction and methods |
JP2010527705A (en) * | 2007-05-21 | 2010-08-19 | エーオーアイ メディカル インコーポレイテッド | Bending type cavity forming device |
JP2008302226A (en) | 2007-06-11 | 2008-12-18 | Olympus Medical Systems Corp | Treatment instrument for endoscope |
EP3682932B1 (en) | 2008-01-14 | 2021-06-30 | Boston Scientific Scimed Inc. | Medical device |
DE102010040588A1 (en) * | 2010-09-10 | 2012-03-15 | Ulrich Zenker | Urethral catheter for anchoring in the fossa navicularis of the male urethra |
WO2016163155A1 (en) * | 2015-04-10 | 2016-10-13 | 株式会社タケモリ | Catheter |
US11051853B2 (en) | 2015-09-04 | 2021-07-06 | The Trustees Of The University Of Pennsylvania | Systems and methods for percutaneous removal of objects from an internal body space |
CN105769297B (en) * | 2016-05-28 | 2018-06-19 | 黄永德 | A kind of sphincterotomy knife |
US10786651B2 (en) | 2017-03-07 | 2020-09-29 | Talon Medical, LLC | Steerable guide catheter |
WO2020251776A1 (en) * | 2019-06-12 | 2020-12-17 | Walzman Daniel Ezra | Vessel access catheter method of use |
CN114849021B (en) * | 2022-05-09 | 2023-03-24 | 精微致远医疗科技(武汉)有限公司 | Visual intubation device and using method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5868698A (en) * | 1994-05-13 | 1999-02-09 | Boston Scientific Corporation | Apparatus for performing diagnostic and therapeutic modalities in the biliary tree |
EP0898940A1 (en) * | 1993-03-12 | 1999-03-03 | Heart Rhythm Technologies, Inc. | Electrophysiological procedures using a catheter |
EP1046406A2 (en) * | 1992-12-04 | 2000-10-25 | C.R. Bard, Inc. | Actuator for use with a catheter with independent proximal and distal control |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3171628B2 (en) * | 1991-12-26 | 2001-05-28 | オリンパス光学工業株式会社 | High frequency knife for endoscope |
JP3775831B2 (en) * | 1995-09-22 | 2006-05-17 | テルモ株式会社 | Catheter tube |
US5810807A (en) * | 1996-05-22 | 1998-09-22 | Ganz; Robert A. | Sphincterotome with deflectable cutting plane and method of using the same |
-
2001
- 2001-05-18 JP JP2001585862A patent/JP2004520854A/en active Pending
- 2001-05-18 EP EP01937542A patent/EP1286721A4/en not_active Withdrawn
- 2001-05-18 WO PCT/US2001/016129 patent/WO2001089624A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1046406A2 (en) * | 1992-12-04 | 2000-10-25 | C.R. Bard, Inc. | Actuator for use with a catheter with independent proximal and distal control |
EP0898940A1 (en) * | 1993-03-12 | 1999-03-03 | Heart Rhythm Technologies, Inc. | Electrophysiological procedures using a catheter |
US5868698A (en) * | 1994-05-13 | 1999-02-09 | Boston Scientific Corporation | Apparatus for performing diagnostic and therapeutic modalities in the biliary tree |
Non-Patent Citations (1)
Title |
---|
See also references of WO0189624A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1286721A1 (en) | 2003-03-05 |
WO2001089624A1 (en) | 2001-11-29 |
JP2004520854A (en) | 2004-07-15 |
WO2001089624A9 (en) | 2004-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20021217 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE CH CY DE ES FR GB IT LI |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: CONMED ENDOSCOPIC TECHNOLOGIES, INC. |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20061106 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61M 31/00 20060101ALI20061030BHEP Ipc: A61M 25/00 20060101ALN20061030BHEP Ipc: A61M 37/00 20060101AFI20011205BHEP |
|
17Q | First examination report despatched |
Effective date: 20080305 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20090722 |