CA2992612C - Stimulating catheter - Google Patents

Stimulating catheter Download PDF

Info

Publication number
CA2992612C
CA2992612C CA2992612A CA2992612A CA2992612C CA 2992612 C CA2992612 C CA 2992612C CA 2992612 A CA2992612 A CA 2992612A CA 2992612 A CA2992612 A CA 2992612A CA 2992612 C CA2992612 C CA 2992612C
Authority
CA
Canada
Prior art keywords
catheter
tube
fluid
catheter body
spring
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.)
Active
Application number
CA2992612A
Other languages
English (en)
French (fr)
Other versions
CA2992612A1 (en
Inventor
Roger Massengale
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.)
Avent Inc
Original Assignee
Avent 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 Avent Inc filed Critical Avent Inc
Publication of CA2992612A1 publication Critical patent/CA2992612A1/en
Application granted granted Critical
Publication of CA2992612C publication Critical patent/CA2992612C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • 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
    • A61M25/0082—Catheter tip comprising a tool
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0551—Spinal or peripheral nerve electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4887—Locating particular structures in or on the body
    • A61B5/4893—Nerves
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M2025/0057—Catheters delivering medicament other than through a conventional lumen, e.g. porous walls or hydrogel coatings
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • 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
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • 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
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/0069—Tip not integral with tube
    • 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
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA2992612A 2007-06-04 2008-06-04 Stimulating catheter Active CA2992612C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94193207P 2007-06-04 2007-06-04
US60/941,932 2007-06-04
CA2689387A CA2689387C (en) 2007-06-04 2008-06-04 Stimulating catheter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2689387A Division CA2689387C (en) 2007-06-04 2008-06-04 Stimulating catheter

Publications (2)

Publication Number Publication Date
CA2992612A1 CA2992612A1 (en) 2008-12-11
CA2992612C true CA2992612C (en) 2020-03-24

Family

ID=39768633

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2992612A Active CA2992612C (en) 2007-06-04 2008-06-04 Stimulating catheter
CA2689387A Active CA2689387C (en) 2007-06-04 2008-06-04 Stimulating catheter

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2689387A Active CA2689387C (en) 2007-06-04 2008-06-04 Stimulating catheter

Country Status (6)

Country Link
US (1) US8005538B2 (enExample)
EP (1) EP2152154B1 (enExample)
JP (1) JP5285067B2 (enExample)
AU (1) AU2008261095B2 (enExample)
CA (2) CA2992612C (enExample)
WO (1) WO2008151250A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090254062A1 (en) * 2008-04-03 2009-10-08 Mcglothlin Mark W Infusion catheters with slit valves and of simplified construction
EP2797658B1 (en) * 2011-12-28 2019-05-22 Custom Medical Applications, Inc. Catheters including bend indicators, catheter assemblies including such catheters and related methods
CA2876501A1 (en) * 2012-06-28 2014-01-03 Volcano Corporation Side-loading connectors for use with intravascular devices and associated systems and methods
CN104288892B (zh) * 2014-10-13 2016-10-19 南通伊诺精密塑胶导管有限公司 一种高流量抗折指引导管结构
GB2532044A (en) * 2014-11-06 2016-05-11 Phagenesis Ltd Catheter for recovery of dysphagia
GB201513989D0 (en) 2015-08-07 2015-09-23 Phagenesis Ltd Method of diagnosis of dysphagia
GB2544780A (en) 2015-11-26 2017-05-31 Phagenesis Ltd Devices and methods for treatment of ventilator associated dysphagia
US20210330977A1 (en) * 2019-03-25 2021-10-28 Ennovation, Llc Neuromodulation catheter
EP3795196B1 (de) 2019-09-18 2022-05-11 Heraeus Medical GmbH Vorrichtung zur temporären, lokalen applikation von fluiden
CA3091601A1 (en) * 2019-09-18 2021-03-18 Heraeus Medical Gmbh Device for temporarily, locally applying fluids
US11992681B2 (en) 2020-11-20 2024-05-28 Phagenesis Limited Devices, systems, and methods for treating disease using electrical stimulation
US12491362B2 (en) 2020-11-20 2025-12-09 Phagenesis Limited Devices, systems, and methods for treating and preventing disease
US11452849B2 (en) * 2021-01-22 2022-09-27 MicroLinerTechnologies, Inc. Systems and devices for atraumatic catheter insertion along a guidewire
US20220313981A1 (en) * 2021-04-06 2022-10-06 Phagenesis Limited Pharyngeal electrical stimulation devices, systems, and methods
DE102023132855A1 (de) 2023-11-24 2025-05-28 B. Braun Melsungen Aktiengesellschaft System zur elektrischen Neurostimulation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642004A (en) 1970-01-05 1972-02-15 Life Support Equipment Corp Urethral valve
US5613950A (en) * 1988-07-22 1997-03-25 Yoon; Inbae Multifunctional manipulating instrument for various surgical procedures
US5425723A (en) 1993-12-30 1995-06-20 Boston Scientific Corporation Infusion catheter with uniform distribution of fluids
WO1996032156A1 (en) 1995-04-10 1996-10-17 St. Luke's-Roosevelt Hospital Peripheral nerve stimulation device for unassisted nerve blockade
US5688265A (en) 1995-08-30 1997-11-18 Aaron Medical Industries, Inc. Battery powered cautery assembly
US5800407A (en) 1995-12-21 1998-09-01 Eldor; Joseph Multiple hole epidural catheter
US6361532B1 (en) 1996-05-01 2002-03-26 Bovie Medical Corporation Electrosurgical pencil
US5853373A (en) 1996-08-05 1998-12-29 Becton, Dickinson And Company Bi-level charge pulse apparatus to facilitate nerve location during peripheral nerve block procedures
US5976110A (en) 1998-01-14 1999-11-02 Duke University Catheter system for administration of continuous peripheral nerve anesthetic
US7004923B2 (en) 1999-07-19 2006-02-28 I-Flow Corporation Catheter for uniform delivery of medication
US6350253B1 (en) * 1999-07-19 2002-02-26 I-Flow Corporation Catheter for uniform delivery of medication
US6456874B1 (en) * 2000-03-13 2002-09-24 Arrow International Inc. Instrument for delivery of anaesthetic drug
US7357794B2 (en) * 2002-01-17 2008-04-15 Medtronic Vascular, Inc. Devices, systems and methods for acute or chronic delivery of substances or apparatus to extravascular treatment sites
DE20107778U1 (de) 2001-05-08 2001-10-11 B. Braun Melsungen Ag, 34212 Melsungen Punktionskanüle
WO2004062470A2 (en) * 2003-01-03 2004-07-29 Advanced Neuromodulation Systems, Inc. System and method for stimulation of a person’s brain stem
JP4881737B2 (ja) * 2003-05-12 2012-02-22 キンバリー クラーク ワールドワイド インコーポレイテッド 薬剤を均等に送達させるためのカテーテル
WO2007014003A2 (en) * 2005-07-22 2007-02-01 The Foundry Inc. Systems and methods for delivery of a therapeutic agent

Also Published As

Publication number Publication date
CA2689387A1 (en) 2008-12-11
JP5285067B2 (ja) 2013-09-11
CA2992612A1 (en) 2008-12-11
CA2689387C (en) 2018-03-27
JP2010528776A (ja) 2010-08-26
EP2152154B1 (en) 2018-08-01
AU2008261095B2 (en) 2013-08-15
EP2152154A1 (en) 2010-02-17
AU2008261095A2 (en) 2010-01-28
US8005538B2 (en) 2011-08-23
US20080300530A1 (en) 2008-12-04
AU2008261095A1 (en) 2008-12-11
WO2008151250A1 (en) 2008-12-11

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20180123