WO2014184636A3 - Radial inward compression of a lumen - Google Patents

Radial inward compression of a lumen Download PDF

Info

Publication number
WO2014184636A3
WO2014184636A3 PCT/IB2014/000720 IB2014000720W WO2014184636A3 WO 2014184636 A3 WO2014184636 A3 WO 2014184636A3 IB 2014000720 W IB2014000720 W IB 2014000720W WO 2014184636 A3 WO2014184636 A3 WO 2014184636A3
Authority
WO
WIPO (PCT)
Prior art keywords
radial inward
inward compression
lumen
sealing units
tube
Prior art date
Application number
PCT/IB2014/000720
Other languages
French (fr)
Other versions
WO2014184636A2 (en
Inventor
Jonathan Dr. PILLAI
Siddhartha JOSHI
Jagdish Dr. CHATURVEDI
Siraj BAGWAN
Pramod Dr. GARG
Govind Dr. MAKHARIA
Hanish Dr. SHARMA
P.V.M. Dr. RAO
Original Assignee
Secretary, Department Of Biotechnology
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
Application filed by Secretary, Department Of Biotechnology filed Critical Secretary, Department Of Biotechnology
Publication of WO2014184636A2 publication Critical patent/WO2014184636A2/en
Publication of WO2014184636A3 publication Critical patent/WO2014184636A3/en

Links

Classifications

    • 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
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12136—Balloons
    • 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
    • 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
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/1011—Multiple balloon catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
    • A61B2017/00561—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated creating a vacuum
    • A61B2017/00566—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated creating a vacuum fixation of form upon application of vacuum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00818—Treatment of the gastro-intestinal system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00818—Treatment of the gastro-intestinal system
    • A61B2017/00827—Treatment of gastro-esophageal reflux
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00876—Material properties magnetic
    • 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
    • A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1052—Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/1002—Balloon catheters characterised by balloon shape

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Reproductive Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Surgical Instruments (AREA)

Abstract

Present subject matter relates to a device (100, 800) to facilitate radial inward compression of a target lumen. The device (100, 800) comprises a tube (105, 705, 805), one or more lumens (202, 710) provided in the tube (105, 705, 805), and a plurality of sealing units (130, 135) integrated into the tube (105, 705, 805) to delineate a segment of the target lumen to be subjected to radial inward compression. The device (100, 800) further includes a primary set of openings (410) provided between two sealing units (130, 135), from amongst the plurality of sealing units (130, 135), to transmit the negative pressure from the lumens (202, 710) to the delineated segment of the target lumen between the two sealing units (130, 135).
PCT/IB2014/000720 2013-05-13 2014-05-13 Radial inward compression of a lumen WO2014184636A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN3853/DEL/2012 2013-05-13
IN3853DE2012 IN2012DE03853A (en) 2013-05-13 2014-05-13

Publications (2)

Publication Number Publication Date
WO2014184636A2 WO2014184636A2 (en) 2014-11-20
WO2014184636A3 true WO2014184636A3 (en) 2015-03-26

Family

ID=51898926

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/000720 WO2014184636A2 (en) 2013-05-13 2014-05-13 Radial inward compression of a lumen

Country Status (2)

Country Link
IN (1) IN2012DE03853A (en)
WO (1) WO2014184636A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014025930A1 (en) 2012-08-09 2014-02-13 Silk Road Medical, Inc. Suture delivery device
US10952593B2 (en) 2014-06-10 2021-03-23 Covidien Lp Bronchoscope adapter
EP3621528B1 (en) 2017-05-12 2022-07-20 National University of Ireland, Galway A percutaneous vascular surgical system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810474A (en) * 1971-09-24 1974-05-14 Smiths Industries Ltd Tubing
US5954636A (en) * 1997-07-15 1999-09-21 Schwartz; Roy E. Pediatric endotracheal tube with bronchial blocker and method for selectively blocking respiratory airflow to a pediatric patient's lung
US20070073098A1 (en) * 2005-09-23 2007-03-29 Ellipse Technologies, Inc. Method and apparatus for adjusting body lumens
US20080041392A1 (en) * 2006-08-18 2008-02-21 Cook Daniel J Laryngeal Mask with Esophageal Blocker and Bite Block
US20090062611A1 (en) * 2007-08-29 2009-03-05 Olympus Medical Systems Corp. Endoscope apparatus
US20130030410A1 (en) * 2010-11-23 2013-01-31 William Joseph Drasler Venous heated ablation catheter
US20130104884A1 (en) * 2010-03-29 2013-05-02 Endoclear Llc Endotracheal tube coupling adapters

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810474A (en) * 1971-09-24 1974-05-14 Smiths Industries Ltd Tubing
US5954636A (en) * 1997-07-15 1999-09-21 Schwartz; Roy E. Pediatric endotracheal tube with bronchial blocker and method for selectively blocking respiratory airflow to a pediatric patient's lung
US20070073098A1 (en) * 2005-09-23 2007-03-29 Ellipse Technologies, Inc. Method and apparatus for adjusting body lumens
US20080041392A1 (en) * 2006-08-18 2008-02-21 Cook Daniel J Laryngeal Mask with Esophageal Blocker and Bite Block
US20090062611A1 (en) * 2007-08-29 2009-03-05 Olympus Medical Systems Corp. Endoscope apparatus
US20130104884A1 (en) * 2010-03-29 2013-05-02 Endoclear Llc Endotracheal tube coupling adapters
US20130030410A1 (en) * 2010-11-23 2013-01-31 William Joseph Drasler Venous heated ablation catheter

Also Published As

Publication number Publication date
WO2014184636A2 (en) 2014-11-20
IN2012DE03853A (en) 2015-07-10

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