WO1999011318A1 - Method of and apparatus for intraparenchymal positioning of medical devices - Google Patents
Method of and apparatus for intraparenchymal positioning of medical devices Download PDFInfo
- Publication number
- WO1999011318A1 WO1999011318A1 PCT/US1998/003204 US9803204W WO9911318A1 WO 1999011318 A1 WO1999011318 A1 WO 1999011318A1 US 9803204 W US9803204 W US 9803204W WO 9911318 A1 WO9911318 A1 WO 9911318A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- catheter
- distal end
- magnet
- lumen
- tether
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0127—Magnetic means; Magnetic markers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000508416A JP2001514055A (en) | 1997-08-29 | 1998-02-17 | Method and apparatus for substantially disposing medical instruments |
EP98906564A EP1005384A4 (en) | 1997-08-29 | 1998-02-17 | Method of and apparatus for intraparenchymal positioning of medical devices |
AU61754/98A AU6175498A (en) | 1997-08-29 | 1998-02-17 | Method of and apparatus for intraparenchymal positioning of medical devices |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/920,446 US6015414A (en) | 1997-08-29 | 1997-08-29 | Method and apparatus for magnetically controlling motion direction of a mechanically pushed catheter |
US08/920,446 | 1997-08-29 | ||
US08/969,165 | 1997-11-12 | ||
US08/969,165 US5931818A (en) | 1997-08-29 | 1997-11-12 | Method of and apparatus for intraparenchymal positioning of medical devices |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999011318A1 true WO1999011318A1 (en) | 1999-03-11 |
Family
ID=27129799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/003204 WO1999011318A1 (en) | 1997-08-29 | 1998-02-17 | Method of and apparatus for intraparenchymal positioning of medical devices |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1005384A4 (en) |
JP (1) | JP2001514055A (en) |
AU (1) | AU6175498A (en) |
WO (1) | WO1999011318A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4244362A (en) * | 1978-11-29 | 1981-01-13 | Anderson Charles C | Endotracheal tube control device |
US5125888A (en) | 1990-01-10 | 1992-06-30 | University Of Virginia Alumni Patents Foundation | Magnetic stereotactic system for treatment delivery |
US5425382A (en) * | 1993-09-14 | 1995-06-20 | University Of Washington | Apparatus and method for locating a medical tube in the body of a patient |
US5624430A (en) * | 1994-11-28 | 1997-04-29 | Eton; Darwin | Magnetic device to assist transcorporeal guidewire placement |
-
1998
- 1998-02-17 AU AU61754/98A patent/AU6175498A/en not_active Abandoned
- 1998-02-17 JP JP2000508416A patent/JP2001514055A/en active Pending
- 1998-02-17 EP EP98906564A patent/EP1005384A4/en not_active Withdrawn
- 1998-02-17 WO PCT/US1998/003204 patent/WO1999011318A1/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4244362A (en) * | 1978-11-29 | 1981-01-13 | Anderson Charles C | Endotracheal tube control device |
US5125888A (en) | 1990-01-10 | 1992-06-30 | University Of Virginia Alumni Patents Foundation | Magnetic stereotactic system for treatment delivery |
US5425382A (en) * | 1993-09-14 | 1995-06-20 | University Of Washington | Apparatus and method for locating a medical tube in the body of a patient |
US5622169A (en) * | 1993-09-14 | 1997-04-22 | University Of Washington | Apparatus and method for locating a medical tube in the body of a patient |
US5624430A (en) * | 1994-11-28 | 1997-04-29 | Eton; Darwin | Magnetic device to assist transcorporeal guidewire placement |
Non-Patent Citations (1)
Title |
---|
See also references of EP1005384A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP1005384A1 (en) | 2000-06-07 |
EP1005384A4 (en) | 2001-06-20 |
JP2001514055A (en) | 2001-09-11 |
AU6175498A (en) | 1999-03-22 |
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