WO2003005896A1 - Hollow body organ temperature profile mapping - Google Patents
Hollow body organ temperature profile mapping Download PDFInfo
- Publication number
- WO2003005896A1 WO2003005896A1 PCT/US2002/022316 US0222316W WO03005896A1 WO 2003005896 A1 WO2003005896 A1 WO 2003005896A1 US 0222316 W US0222316 W US 0222316W WO 03005896 A1 WO03005896 A1 WO 03005896A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- catheter
- guidewire
- hollow body
- distal end
- body organ
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6885—Monitoring or controlling sensor contact pressure
-
- 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
- A61M2025/09058—Basic structures of guide wires
- A61M2025/09066—Basic structures of guide wires having a coil without a core possibly combined with a sheath
Abstract
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/904,220 US20030013987A1 (en) | 2001-07-12 | 2001-07-12 | Expandable device for mapping temperature profile of a hollow body organ |
US09/903,960 US20030009875A1 (en) | 2001-07-12 | 2001-07-12 | Method for mapping temperature profile of a hollow body organ |
US09/904,220 | 2001-07-12 | ||
US09/903,960 | 2001-07-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003005896A1 true WO2003005896A1 (en) | 2003-01-23 |
WO2003005896A9 WO2003005896A9 (en) | 2003-03-20 |
Family
ID=27129383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/022316 WO2003005896A1 (en) | 2001-07-12 | 2002-07-12 | Hollow body organ temperature profile mapping |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2003005896A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5366443A (en) * | 1992-01-07 | 1994-11-22 | Thapliyal And Eggers Partners | Method and apparatus for advancing catheters through occluded body lumens |
US5730741A (en) * | 1997-02-07 | 1998-03-24 | Eclipse Surgical Technologies, Inc. | Guided spiral catheter |
US5924997A (en) * | 1996-07-29 | 1999-07-20 | Campbell; Thomas Henderson | Catheter and method for the thermal mapping of hot spots in vascular lesions of the human body |
US6371928B1 (en) * | 1997-11-07 | 2002-04-16 | Prolifix Medical, Inc. | Guidewire for positioning a catheter against a lumen wall |
-
2002
- 2002-07-12 WO PCT/US2002/022316 patent/WO2003005896A1/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5366443A (en) * | 1992-01-07 | 1994-11-22 | Thapliyal And Eggers Partners | Method and apparatus for advancing catheters through occluded body lumens |
US5924997A (en) * | 1996-07-29 | 1999-07-20 | Campbell; Thomas Henderson | Catheter and method for the thermal mapping of hot spots in vascular lesions of the human body |
US5730741A (en) * | 1997-02-07 | 1998-03-24 | Eclipse Surgical Technologies, Inc. | Guided spiral catheter |
US6371928B1 (en) * | 1997-11-07 | 2002-04-16 | Prolifix Medical, Inc. | Guidewire for positioning a catheter against a lumen wall |
Also Published As
Publication number | Publication date |
---|---|
WO2003005896A9 (en) | 2003-03-20 |
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