WO2008091609A3 - Devices, systems, and methods for mapping organ profiles - Google Patents

Devices, systems, and methods for mapping organ profiles Download PDF

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Publication number
WO2008091609A3
WO2008091609A3 PCT/US2008/000833 US2008000833W WO2008091609A3 WO 2008091609 A3 WO2008091609 A3 WO 2008091609A3 US 2008000833 W US2008000833 W US 2008000833W WO 2008091609 A3 WO2008091609 A3 WO 2008091609A3
Authority
WO
WIPO (PCT)
Prior art keywords
devices
systems
methods
profiles
lumen
Prior art date
Application number
PCT/US2008/000833
Other languages
French (fr)
Other versions
WO2008091609A2 (en
Inventor
Ghassan S Kassab
Original Assignee
Dtherapeutics Llc
Ghassan S Kassab
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
Priority claimed from PCT/US2007/015239 external-priority patent/WO2008005388A2/en
Application filed by Dtherapeutics Llc, Ghassan S Kassab filed Critical Dtherapeutics Llc
Priority to US12/522,432 priority Critical patent/US8632469B2/en
Publication of WO2008091609A2 publication Critical patent/WO2008091609A2/en
Publication of WO2008091609A3 publication Critical patent/WO2008091609A3/en
Priority to US12/503,646 priority patent/US20100010503A1/en
Priority to US12/503,341 priority patent/US20100010368A1/en
Priority to US14/010,202 priority patent/US10413211B2/en
Priority to US16/565,161 priority patent/US11490829B2/en
Priority to US17/982,342 priority patent/US20230055624A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0538—Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors

Abstract

Devices, systems, and methods for the localization of body lumen junctions and other intraluminal structure are disclosed. Various embodiments permit clinicians to identify and locate lesions and/or anatomical structures within a lumen and accurately place leads and/or devices within a lumen, through determining the intralumen conductance and/or cross-sectional area at a plurality of locations within the body lumen.
PCT/US2008/000833 2003-02-21 2008-01-23 Devices, systems, and methods for mapping organ profiles WO2008091609A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US12/522,432 US8632469B2 (en) 2003-02-21 2008-01-23 Devices, systems, and methods for mapping organ profiles
US12/503,646 US20100010503A1 (en) 2007-01-23 2009-07-15 Systems and methods for placing heart leads
US12/503,341 US20100010368A1 (en) 2007-01-23 2009-07-15 Systems and methods for treating aortic lesions
US14/010,202 US10413211B2 (en) 2003-02-21 2013-08-26 Systems, devices, and methods for mapping organ profiles
US16/565,161 US11490829B2 (en) 2003-02-21 2019-09-09 Systems, devices, and methods for mapping organ profiles
US17/982,342 US20230055624A1 (en) 2003-02-21 2022-11-07 Systems, Devices, And Methods For Mapping Organ Profiles

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US88184007P 2007-01-23 2007-01-23
US60/881,840 2007-01-23
PCT/US2007/015239 WO2008005388A2 (en) 2006-06-30 2007-06-29 Localization of body lumen junctions
USPCT/US2007/015239 2007-06-29

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/015239 Continuation-In-Part WO2008005388A2 (en) 2003-02-21 2007-06-29 Localization of body lumen junctions

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US12/522,432 A-371-Of-International US8632469B2 (en) 2003-02-21 2008-01-23 Devices, systems, and methods for mapping organ profiles
US12/503,341 Continuation US20100010368A1 (en) 2007-01-23 2009-07-15 Systems and methods for treating aortic lesions
US14/010,202 Continuation US10413211B2 (en) 2003-02-21 2013-08-26 Systems, devices, and methods for mapping organ profiles

Publications (2)

Publication Number Publication Date
WO2008091609A2 WO2008091609A2 (en) 2008-07-31
WO2008091609A3 true WO2008091609A3 (en) 2008-11-06

Family

ID=39645061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/000833 WO2008091609A2 (en) 2003-02-21 2008-01-23 Devices, systems, and methods for mapping organ profiles

Country Status (2)

Country Link
US (3) US8632469B2 (en)
WO (1) WO2008091609A2 (en)

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Also Published As

Publication number Publication date
WO2008091609A2 (en) 2008-07-31
US20100010503A1 (en) 2010-01-14
US20100010355A1 (en) 2010-01-14
US8632469B2 (en) 2014-01-21
US20100010368A1 (en) 2010-01-14

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