WO2007104005A3 - Methods and devices to induce controlled atelectasis and hypoxic pulmonary vasoconstriction - Google Patents
Methods and devices to induce controlled atelectasis and hypoxic pulmonary vasoconstriction Download PDFInfo
- Publication number
- WO2007104005A3 WO2007104005A3 PCT/US2007/063557 US2007063557W WO2007104005A3 WO 2007104005 A3 WO2007104005 A3 WO 2007104005A3 US 2007063557 W US2007063557 W US 2007063557W WO 2007104005 A3 WO2007104005 A3 WO 2007104005A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lung
- methods
- devices
- segment
- atelectasis
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
- A61B17/12104—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in an air passage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2002/043—Bronchi
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2002/068—Modifying the blood flow model, e.g. by diffuser or deflector
Abstract
Lung conditions are treated by implanting a flow restrictor in a passageway upstream from a diseased lung segment. The restrictor will create an orifice at the implantation site which inhibits air exchange with the segment to induce controlled atelectasis and/or hypoxia. Controlled atelectasis can induce collapse of the diseased segment with a reduced risk of pneumothorax. Hypoxia can promote gas exchange with non-isolated, healthy regions of the lung even in the absence of lung collapse.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07758138.7A EP1993648B1 (en) | 2006-03-08 | 2007-03-08 | Devices to induce controlled atelectasis and hypoxic pulmonary vasoconstriction. |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78057706P | 2006-03-08 | 2006-03-08 | |
US60/780,577 | 2006-03-08 | ||
US11/682,986 | 2007-03-07 | ||
US11/682,986 US8136526B2 (en) | 2006-03-08 | 2007-03-07 | Methods and devices to induce controlled atelectasis and hypoxic pulmonary vasoconstriction |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007104005A2 WO2007104005A2 (en) | 2007-09-13 |
WO2007104005A3 true WO2007104005A3 (en) | 2008-02-07 |
Family
ID=38475851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/063557 WO2007104005A2 (en) | 2006-03-08 | 2007-03-08 | Methods and devices to induce controlled atelectasis and hypoxic pulmonary vasoconstriction |
Country Status (3)
Country | Link |
---|---|
US (1) | US8136526B2 (en) |
EP (1) | EP1993648B1 (en) |
WO (1) | WO2007104005A2 (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030050648A1 (en) | 2001-09-11 | 2003-03-13 | Spiration, Inc. | Removable lung reduction devices, systems, and methods |
US6592594B2 (en) | 2001-10-25 | 2003-07-15 | Spiration, Inc. | Bronchial obstruction device deployment system and method |
US6929637B2 (en) | 2002-02-21 | 2005-08-16 | Spiration, Inc. | Device and method for intra-bronchial provision of a therapeutic agent |
US20030181922A1 (en) | 2002-03-20 | 2003-09-25 | Spiration, Inc. | Removable anchored lung volume reduction devices and methods |
US20100158795A1 (en) * | 2008-06-12 | 2010-06-24 | Pulmonx | Methods and systems for assessing lung function and delivering therapeutic agents |
US7100616B2 (en) | 2003-04-08 | 2006-09-05 | Spiration, Inc. | Bronchoscopic lung volume reduction method |
US7533671B2 (en) * | 2003-08-08 | 2009-05-19 | Spiration, Inc. | Bronchoscopic repair of air leaks in a lung |
US11883029B2 (en) | 2005-01-20 | 2024-01-30 | Pulmonx Corporation | Methods and devices for passive residual lung volume reduction and functional lung volume expansion |
US8496006B2 (en) | 2005-01-20 | 2013-07-30 | Pulmonx Corporation | Methods and devices for passive residual lung volume reduction and functional lung volume expansion |
US20080228137A1 (en) | 2007-03-12 | 2008-09-18 | Pulmonx | Methods and devices for passive residual lung volume reduction and functional lung volume expansion |
US7691151B2 (en) | 2006-03-31 | 2010-04-06 | Spiration, Inc. | Articulable Anchor |
US20080039935A1 (en) * | 2006-08-14 | 2008-02-14 | Wally Buch | Methods and apparatus for mitral valve repair |
US8342182B2 (en) * | 2006-08-28 | 2013-01-01 | Pulmonx Corporation | Functional assessment and treatment catheters and methods for their use in the lung |
US20080221582A1 (en) * | 2007-03-05 | 2008-09-11 | Pulmonx | Pulmonary stent removal device |
US8137302B2 (en) * | 2007-03-12 | 2012-03-20 | Pulmonx Corporation | Methods and systems for occluding collateral flow channels in the lung |
US8043301B2 (en) | 2007-10-12 | 2011-10-25 | Spiration, Inc. | Valve loader method, system, and apparatus |
EP2194933B1 (en) | 2007-10-12 | 2016-05-04 | Spiration, Inc. | Valve loader method, system, and apparatus |
US9592008B2 (en) | 2010-07-01 | 2017-03-14 | Pulmonx Corporation | Devices and systems for lung treatment |
US8808194B2 (en) | 2010-07-01 | 2014-08-19 | Pulmonx Corporation | Methods and systems for endobronchial diagnostics |
US9364168B2 (en) | 2010-07-01 | 2016-06-14 | Pulmonx Corporation | Methods and systems for endobronchial diagnosis |
US8795241B2 (en) | 2011-05-13 | 2014-08-05 | Spiration, Inc. | Deployment catheter |
BR102015011376B1 (en) * | 2015-05-18 | 2023-04-04 | Murilo Pundek Rocha | IMPLANTABLE ARTIFICIAL BRONCHI |
US10413300B2 (en) | 2015-06-22 | 2019-09-17 | Pulmonx Corporation | Collateral flow channel sealant delivery methods and systems |
US11419490B2 (en) * | 2016-08-02 | 2022-08-23 | Covidien Lp | System and method of using an endoscopic catheter as a port in laparoscopic surgery |
US10448886B2 (en) | 2016-08-17 | 2019-10-22 | Covidien Lp | Induced atelectasis and pulmonary consolidation systems and methods |
CN109077769A (en) * | 2017-06-14 | 2018-12-25 | 朔健医疗器械(上海)有限公司 | Lung therapeutic device and preparation method thereof |
CN109077770A (en) * | 2017-06-14 | 2018-12-25 | 朔健医疗器械(上海)有限公司 | Lung therapeutic device with treatment channel |
CN109806044A (en) * | 2017-11-22 | 2019-05-28 | 朔健医疗器械(上海)有限公司 | A kind of lung therapeutic device |
US11911145B2 (en) | 2020-07-10 | 2024-02-27 | Pulmonx Corporation | Methods and systems for determining collateral ventilation |
CN113425965B (en) * | 2021-06-30 | 2023-04-25 | 南华大学附属第一医院 | Bronchial catheter and catheter assembly for accurate pulmonary re-tensioning |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010037808A1 (en) * | 2000-03-04 | 2001-11-08 | Deem Mark E. | Methods and devices for use in performing pulmonary procedures |
US20040073191A1 (en) * | 2000-10-27 | 2004-04-15 | Pulmonx | Methods and devices for obstructing and aspirating lung tissue segments |
US20050196344A1 (en) * | 2004-02-27 | 2005-09-08 | Mccutcheon John | Methods and devices for blocking flow through collateral pathways in the lung |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2324729B (en) * | 1997-04-30 | 2002-01-02 | Bradford Hospitals Nhs Trust | Lung treatment device |
US5954766A (en) | 1997-09-16 | 1999-09-21 | Zadno-Azizi; Gholam-Reza | Body fluid flow control device |
AU2001267097A1 (en) * | 2000-06-16 | 2001-12-24 | Rajiv Doshi | Methods and devices for improving breathing in patients with pulmonary disease |
US20060135947A1 (en) * | 2000-10-27 | 2006-06-22 | Pulmonx | Occlusal stent and methods for its use |
US7011094B2 (en) * | 2001-03-02 | 2006-03-14 | Emphasys Medical, Inc. | Bronchial flow control devices and methods of use |
US6837901B2 (en) * | 2001-04-27 | 2005-01-04 | Intek Technology L.L.C. | Methods for delivering, repositioning and/or retrieving self-expanding stents |
US7260077B2 (en) * | 2001-06-18 | 2007-08-21 | Nortel Networks Limited | Adaptive scheduling for multi-carrier systems |
US7883471B2 (en) * | 2001-09-10 | 2011-02-08 | Pulmonx Corporation | Minimally invasive determination of collateral ventilation in lungs |
AU2002347900B8 (en) * | 2001-10-11 | 2006-01-12 | Emphasys Medical, Inc. | Bronchial flow control devices and methods of use |
US20030127090A1 (en) * | 2001-11-14 | 2003-07-10 | Emphasys Medical, Inc. | Active pump bronchial implant devices and methods of use thereof |
WO2003075796A2 (en) * | 2002-03-08 | 2003-09-18 | Emphasys Medical, Inc. | Methods and devices for inducing collapse in lung regions fed by collateral pathways |
US20030216769A1 (en) * | 2002-05-17 | 2003-11-20 | Dillard David H. | Removable anchored lung volume reduction devices and methods |
US7533671B2 (en) * | 2003-08-08 | 2009-05-19 | Spiration, Inc. | Bronchoscopic repair of air leaks in a lung |
WO2006009688A2 (en) * | 2004-06-16 | 2006-01-26 | Pneumrx, Inc. | Intra-bronchial lung volume reduction system |
WO2006055047A2 (en) * | 2004-11-18 | 2006-05-26 | Mark Adler | Intra-bronchial apparatus for aspiration and insufflation of lung regions distal to placement or cross communication and deployment and placement system therefor |
US9265605B2 (en) * | 2005-10-14 | 2016-02-23 | Boston Scientific Scimed, Inc. | Bronchoscopic lung volume reduction valve |
-
2007
- 2007-03-07 US US11/682,986 patent/US8136526B2/en active Active
- 2007-03-08 WO PCT/US2007/063557 patent/WO2007104005A2/en active Application Filing
- 2007-03-08 EP EP07758138.7A patent/EP1993648B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010037808A1 (en) * | 2000-03-04 | 2001-11-08 | Deem Mark E. | Methods and devices for use in performing pulmonary procedures |
US20040073191A1 (en) * | 2000-10-27 | 2004-04-15 | Pulmonx | Methods and devices for obstructing and aspirating lung tissue segments |
US20050196344A1 (en) * | 2004-02-27 | 2005-09-08 | Mccutcheon John | Methods and devices for blocking flow through collateral pathways in the lung |
Also Published As
Publication number | Publication date |
---|---|
EP1993648A4 (en) | 2015-03-04 |
EP1993648A2 (en) | 2008-11-26 |
WO2007104005A2 (en) | 2007-09-13 |
EP1993648B1 (en) | 2017-12-13 |
US8136526B2 (en) | 2012-03-20 |
US20070225747A1 (en) | 2007-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2007104005A3 (en) | Methods and devices to induce controlled atelectasis and hypoxic pulmonary vasoconstriction | |
WO2008005953A3 (en) | Airway bypass site selection and treatment planning | |
DE502005004826D1 (en) | EVAPORATOR, VENTILATOR AND EVAPORATING PROCESS | |
MY159811A (en) | Selectively variable flow restrictor for use in a subterranean well | |
WO2010108973A3 (en) | Use of synthetic and biological fungicides in combination for controlling harmful fungi | |
BRPI0818981A2 (en) | "respiratory mask with stretch panels" | |
WO2012079037A3 (en) | Nasal dilator | |
WO2008027293A8 (en) | Bronchial isolation devices for placement in short lumens | |
MX2009007447A (en) | Microfluidic device. | |
EP2033708A4 (en) | Liquid treating apparatus, air-conditioning apparatus, and humidifier | |
EP1838381A4 (en) | Devices, systems and methods for treating disorders of the ear, nose and throat | |
WO2012174113A3 (en) | Managing treatment of subterranean zones | |
WO2012033420A3 (en) | Catheter and shunt system including the catheter | |
WO2016109294A9 (en) | Systems and methods for humidity control | |
WO2010136165A3 (en) | Herbicide combinations comprising tefuryltrione for use in rice cultures | |
ATE452131T1 (en) | AZOLYLMETHYLOXIRANES, THEIR USE FOR CONTROLLING PLANT PATHOGENIC FUNGI AND AGENTS CONTAINING THEM | |
NO345083B1 (en) | Humanized anti-CS1 Ig G1 antibodies for use in the treatment of multiple myeloma, and their use in the manufacture of a medicament for the treatment of multiple myeloma. | |
ITMI20060158U1 (en) | EQUIPMENT FOR THE ADMINISTRATION OF OXYGEN OR AIR ADDED BY OXYGEN, FOR RESPIRATORY THERAPIES. | |
BRPI1011624A2 (en) | composition, methods for reducing one or more side effects of glucocorticoid therapy, and for treating or preventing a decreased or interrupted endogenous glucocorticoid secretion pattern in a patient. | |
WO2008072929A3 (en) | Air conditioning system and the controlling method thereof | |
WO2007041339A3 (en) | Inhalant exposure system | |
WO2010020510A3 (en) | Insecticidal combinations comprising abamectin and cyflumetofen | |
WO2007086978A3 (en) | Azithromycin for treatment of granulomatous rosacea | |
WO2009034565A3 (en) | Method of treatment of fresh produce | |
GB2489883A (en) | Valving system and method of selectively halting injection of chemicals |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007758138 Country of ref document: EP |