WO2015123350A3 - Methods and device for bronchial intervention - Google Patents

Methods and device for bronchial intervention Download PDF

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Publication number
WO2015123350A3
WO2015123350A3 PCT/US2015/015494 US2015015494W WO2015123350A3 WO 2015123350 A3 WO2015123350 A3 WO 2015123350A3 US 2015015494 W US2015015494 W US 2015015494W WO 2015123350 A3 WO2015123350 A3 WO 2015123350A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
methods
device
bronchial
intervention
bronchial intervention
Prior art date
Application number
PCT/US2015/015494
Other languages
French (fr)
Other versions
WO2015123350A2 (en )
Inventor
Jeffery A. KROLIK
Thomas Mcgrath
Don Tanaka
Original Assignee
Shifamed Holdings, Llc
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02Instruments for taking cell samples or for biopsy
    • A61B10/0233Pointed or sharp biopsy instruments
    • A61B10/0266Pointed or sharp biopsy instruments means for severing sample
    • A61B10/0275Pointed or sharp biopsy instruments means for severing sample with sample notch, e.g. on the side of inner stylet
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02Instruments for taking cell samples or for biopsy
    • A61B10/04Endoscopic instruments
    • A61B2010/045Needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017Electrical control of surgical instruments
    • A61B2017/00022Sensing or detecting at the treatment site
    • A61B2017/00026Conductivity or impedance, e.g. of tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003Steerable
    • A61B2017/00305Constructional details of the flexible means
    • A61B2017/00309Cut-outs or slits
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743Type of operation; Specification of treatment sites
    • A61B2017/00809Lung operations

Abstract

Methods, devices, and systems for accurately steering a biopsy needle into a lung region of interest via devices delivered through the bronchial tree.
PCT/US2015/015494 2014-02-11 2015-02-11 Methods and device for bronchial intervention WO2015123350A3 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US201461938352 true 2014-02-11 2014-02-11
US61/938,352 2014-02-11
US201461954529 true 2014-03-17 2014-03-17
US61/954,529 2014-03-17
US201461969067 true 2014-03-21 2014-03-21
US61/969,067 2014-03-21
US201461977576 true 2014-04-09 2014-04-09
US61/977,576 2014-04-09

Publications (2)

Publication Number Publication Date
WO2015123350A2 true WO2015123350A2 (en) 2015-08-20
WO2015123350A3 true true WO2015123350A3 (en) 2016-03-10

Family

ID=53800749

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/015494 WO2015123350A3 (en) 2014-02-11 2015-02-11 Methods and device for bronchial intervention

Country Status (1)

Country Link
WO (1) WO2015123350A3 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020077627A1 (en) * 2000-07-25 2002-06-20 Johnson Theodore C. Method for detecting and treating tumors using localized impedance measurement
US20030214312A1 (en) * 1997-04-10 2003-11-20 Khatchatrian Robert G. Diagnostic complex for measurement of the condition of biological tissues and liquids
US20060167416A1 (en) * 2004-11-23 2006-07-27 Mark Mathis Steerable device for accessing a target site and methods
US20080294358A1 (en) * 2007-05-24 2008-11-27 Richardson John G Impedance-estimation methods, modeling methods, articles of manufacture, impedance-modeling devices, and estimated-impedance monitoring systems
US20100286507A1 (en) * 2007-12-31 2010-11-11 Katja Paassilta Determining the position of a needle
US20110105948A1 (en) * 2008-05-23 2011-05-05 The Trustees of Dartmouth College a Nonprofit Corporation of Higher Electrical Impedance Sensing Biopsy Sampling Device And Method
US20130317339A1 (en) * 2012-05-23 2013-11-28 Biosense Webster (Israel), Ltd. Endobronchial catheter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030214312A1 (en) * 1997-04-10 2003-11-20 Khatchatrian Robert G. Diagnostic complex for measurement of the condition of biological tissues and liquids
US20020077627A1 (en) * 2000-07-25 2002-06-20 Johnson Theodore C. Method for detecting and treating tumors using localized impedance measurement
US20060167416A1 (en) * 2004-11-23 2006-07-27 Mark Mathis Steerable device for accessing a target site and methods
US20080294358A1 (en) * 2007-05-24 2008-11-27 Richardson John G Impedance-estimation methods, modeling methods, articles of manufacture, impedance-modeling devices, and estimated-impedance monitoring systems
US20100286507A1 (en) * 2007-12-31 2010-11-11 Katja Paassilta Determining the position of a needle
US20110105948A1 (en) * 2008-05-23 2011-05-05 The Trustees of Dartmouth College a Nonprofit Corporation of Higher Electrical Impedance Sensing Biopsy Sampling Device And Method
US20130317339A1 (en) * 2012-05-23 2013-11-28 Biosense Webster (Israel), Ltd. Endobronchial catheter

Also Published As

Publication number Publication date Type
WO2015123350A2 (en) 2015-08-20 application

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