CA3122490A1 - Systems, apparatus, and methods for delivering a medical device beyond a bifurcation in a body lumen - Google Patents

Systems, apparatus, and methods for delivering a medical device beyond a bifurcation in a body lumen Download PDF

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Publication number
CA3122490A1
CA3122490A1 CA3122490A CA3122490A CA3122490A1 CA 3122490 A1 CA3122490 A1 CA 3122490A1 CA 3122490 A CA3122490 A CA 3122490A CA 3122490 A CA3122490 A CA 3122490A CA 3122490 A1 CA3122490 A1 CA 3122490A1
Authority
CA
Canada
Prior art keywords
magnetic
patient
passageway
tip
magnetic tip
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3122490A
Other languages
English (en)
French (fr)
Inventor
Steven P. Tropello
Elisabeth GOLDWASSER
Howard CAROLAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coaptech Inc
Original Assignee
Coaptech Inc
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 Coaptech Inc filed Critical Coaptech Inc
Publication of CA3122490A1 publication Critical patent/CA3122490A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0003—Nasal or oral feeding-tubes, e.g. tube entering body through nose or mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0833—Clinical applications involving detecting or locating foreign bodies or organic structures
    • A61B8/0841—Clinical applications involving detecting or locating foreign bodies or organic structures for locating instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0015—Gastrostomy feeding-tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/0073—Multi-lumen tubes
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0127—Magnetic means; Magnetic markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2063—Acoustic tracking systems, e.g. using ultrasound
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M2025/0166—Sensors, electrodes or the like for guiding the catheter to a target zone, e.g. image guided or magnetically guided
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1042—Alimentary tract
    • A61M2210/1046—Pharynx
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1042—Alimentary tract
    • A61M2210/105—Oesophagus
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1042—Alimentary tract
    • A61M2210/1053—Stomach
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Robotics (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CA3122490A 2018-05-04 2019-05-06 Systems, apparatus, and methods for delivering a medical device beyond a bifurcation in a body lumen Pending CA3122490A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862667132P 2018-05-04 2018-05-04
US62/667,132 2018-05-04
PCT/US2019/030902 WO2019213657A1 (en) 2018-05-04 2019-05-06 Systems, apparatus, and methods for delivering a medical device beyond a bifurcation in a body lumen

Publications (1)

Publication Number Publication Date
CA3122490A1 true CA3122490A1 (en) 2019-11-07

Family

ID=68386947

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3122490A Pending CA3122490A1 (en) 2018-05-04 2019-05-06 Systems, apparatus, and methods for delivering a medical device beyond a bifurcation in a body lumen

Country Status (7)

Country Link
US (1) US20210244482A1 (https=)
EP (1) EP3787497B1 (https=)
JP (1) JP2021522969A (https=)
CN (1) CN113423338B (https=)
AU (1) AU2019262681A1 (https=)
CA (1) CA3122490A1 (https=)
WO (1) WO2019213657A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3444002B1 (en) 2013-04-22 2025-06-04 University of Maryland, Baltimore Coaptation ultrasound devices
WO2017176881A1 (en) 2016-04-05 2017-10-12 University Of Maryland, Baltimore Method and apparatus for coaptive ultrasound gastrostomy
AU2019257771A1 (en) 2018-04-27 2020-11-26 CoapTech, Inc. Systems, apparatus, and methods for placing a guidewire for a gastrostomy tube
BR112023024626A2 (pt) * 2021-05-27 2024-02-20 Becton Dickinson Co Método de reposicionamento da ponta distal do cateter e sistemas relacionados
US12383705B2 (en) 2021-07-28 2025-08-12 Avent, Inc. Bridle delivery system having reduced-contact bridle
WO2023133552A2 (en) * 2022-01-07 2023-07-13 CoapTech, Inc. Systems, apparatus, and methods for placing and/or confirming a location of an end of a nasogastric or an orogastric tube

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE336642B (https=) * 1969-10-28 1971-07-12 Astra Meditec Ab
US3961632A (en) * 1974-12-13 1976-06-08 Moossun Mohamed H Stomach intubation and catheter placement system
US5431640A (en) * 1994-11-09 1995-07-11 The Medical Center Of Central Georgia Method and apparatus for duodenal intubation of a patient
DE69728540T2 (de) * 1996-06-17 2005-02-24 Becton Dickinson And Co. Medizinischer tubus zum einführen und detektieren im körper eines patienten
US6651665B1 (en) * 2002-02-19 2003-11-25 Ibionics, Inc. Rotating magnetic guide intubation system
US6701918B2 (en) * 2002-02-19 2004-03-09 Ibionics Corporation Magnetically guided device for insertion through a nasal passageway
WO2007052341A1 (ja) * 2005-11-01 2007-05-10 Japan Electel Inc. バルーンカテーテルシステム
WO2009023385A1 (en) * 2007-07-03 2009-02-19 Irvine Biomedical, Inc. Magnetically guided catheter with flexible tip
US8437833B2 (en) * 2008-10-07 2013-05-07 Bard Access Systems, Inc. Percutaneous magnetic gastrostomy
JP5770207B2 (ja) * 2010-01-14 2015-08-26 コーニンクレッカ フィリップス エヌ ヴェ リアルタイム位置追跡のための医療スコープ用可撓性インサート
EP3444002B1 (en) * 2013-04-22 2025-06-04 University of Maryland, Baltimore Coaptation ultrasound devices
US9775735B2 (en) * 2014-01-31 2017-10-03 Covidien Lp Gastric calibration tube
US20170050040A1 (en) * 2014-04-28 2017-02-23 The Trustees Of Dartmouth College Method and magnetic catheter for magnetic nanoparticle treatment of the prostate
EP3787603A4 (en) * 2018-05-03 2022-04-20 Bionaut Labs Ltd. METHODS AND APPARATUS FOR DEPLOYMENT AND REMOVAL OF SMALL FUNCTIONAL PARTICLES IN LIVING TISSUE

Also Published As

Publication number Publication date
US20210244482A1 (en) 2021-08-12
JP2021522969A (ja) 2021-09-02
EP3787497B1 (en) 2025-01-08
EP3787497A1 (en) 2021-03-10
EP3787497A4 (en) 2022-01-26
CN113423338A (zh) 2021-09-21
AU2019262681A1 (en) 2021-01-07
WO2019213657A1 (en) 2019-11-07
CN113423338B (zh) 2024-12-03

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