CA2739173A1 - Catheter - Google Patents

Catheter Download PDF

Info

Publication number
CA2739173A1
CA2739173A1 CA2739173A CA2739173A CA2739173A1 CA 2739173 A1 CA2739173 A1 CA 2739173A1 CA 2739173 A CA2739173 A CA 2739173A CA 2739173 A CA2739173 A CA 2739173A CA 2739173 A1 CA2739173 A1 CA 2739173A1
Authority
CA
Canada
Prior art keywords
tube
catheter
distal end
rigid
electrode
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.)
Abandoned
Application number
CA2739173A
Other languages
English (en)
Inventor
Hugo George Derrick
Mathew David Frederic Stratton
Eleanor Van Der Heijden
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.)
Renishaw Ireland Ltd
Original Assignee
Renishaw Ireland Ltd
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
Priority claimed from PCT/GB2008/003392 external-priority patent/WO2009047490A2/fr
Application filed by Renishaw Ireland Ltd filed Critical Renishaw Ireland Ltd
Publication of CA2739173A1 publication Critical patent/CA2739173A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/10—Inorganic materials
    • A61L29/106—Inorganic materials other than carbon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0538—Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/4064—Evaluating the brain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
    • A61B90/11—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis with guides for needles or instruments, e.g. arcuate slides or ball joints
    • 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
    • A61M2025/0008—Catheters; Hollow probes having visible markings on its surface, i.e. visible to the naked eye, for any purpose, e.g. insertion depth markers, rotational markers or identification of type
    • 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
    • A61M2210/06—Head
    • A61M2210/0693—Brain, cerebrum
CA2739173A 2008-10-08 2009-03-19 Catheter Abandoned CA2739173A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBPCT/GB2008/003392 2008-10-08
PCT/GB2008/003392 WO2009047490A2 (fr) 2007-10-08 2008-10-08 Cathéter
PCT/GB2009/000737 WO2010040970A2 (fr) 2008-10-08 2009-03-19 Cathéter

Publications (1)

Publication Number Publication Date
CA2739173A1 true CA2739173A1 (fr) 2010-04-15

Family

ID=40651678

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2739173A Abandoned CA2739173A1 (fr) 2008-10-08 2009-03-19 Catheter

Country Status (4)

Country Link
EP (1) EP2344232A2 (fr)
JP (1) JP2012504997A (fr)
CA (1) CA2739173A1 (fr)
WO (1) WO2010040970A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11298043B2 (en) 2016-08-30 2022-04-12 The Regents Of The University Of California Methods for biomedical targeting and delivery and devices and systems for practicing the same
US11497576B2 (en) 2017-07-17 2022-11-15 Voyager Therapeutics, Inc. Trajectory array guide system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2558154T3 (pl) 2010-04-16 2020-11-30 Clearpoint Neuro, Inc. Systemy chirurgiczne MRI zawierające kaniule chirurgiczne kompatybilne z MRI do transferu substancji do i/lub od pacjenta
US9891296B2 (en) 2013-09-13 2018-02-13 MRI Interventions, Inc. Intrabody fluid transfer devices, systems and methods
WO2017142698A1 (fr) 2016-02-17 2017-08-24 MRI Interventions, Inc. Ensembles de transfert de fluide chirurgicaux intracorporels avec une longueur de canule à pointe d'aiguille exposée réglable, systèmes associés et procédés
EP3781074A1 (fr) 2018-05-09 2021-02-24 ClearPoint Neuro, Inc. Systèmes de transfert de liquide intracorporel compatible mri et dispositifs et procédés associés
US11253237B2 (en) 2018-05-09 2022-02-22 Clearpoint Neuro, Inc. MRI compatible intrabody fluid transfer systems and related devices and methods
US11684750B2 (en) 2019-10-08 2023-06-27 Clearpoint Neuro, Inc. Extension tube assembly and related medical fluid transfer systems and methods
US20230310799A1 (en) * 2022-03-29 2023-10-05 Clearpoint Neuro, Inc. Surgical systems including flexible mri-compatible surgical catheters for transferring a substance to and/or from a brain of a patient

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4980747U (fr) * 1972-10-30 1974-07-12
JPS62113125A (ja) * 1985-11-13 1987-05-25 Olympus Optical Co Ltd 内視鏡
JPH0426092Y2 (fr) * 1987-11-10 1992-06-23
JP2925173B2 (ja) * 1989-08-25 1999-07-28 株式会社フジクラ ファイバスコープ
JP3186161B2 (ja) * 1992-01-27 2001-07-11 オリンパス光学工業株式会社 内視鏡の照明光学系
US5290266A (en) * 1992-08-14 1994-03-01 General Electric Company Flexible coating for magnetic resonance imaging compatible invasive devices
US5454794A (en) * 1993-10-15 1995-10-03 Pdt Systems, Inc. Steerable light diffusing catheter
JP3808917B2 (ja) * 1995-07-20 2006-08-16 オリンパス株式会社 薄膜の製造方法及び薄膜
CA2248912A1 (fr) * 1996-03-13 1997-09-18 Visionex, Inc. Procede et appareil de gestion amelioree de la lumiere de fibres optiques
JPH09294704A (ja) * 1996-04-30 1997-11-18 Toshiba Corp 体内診断治療装置
JP2001525703A (ja) * 1997-05-15 2001-12-11 リージェンツ オブ ザ ユニバーシティ オブ ミネソタ 磁気共鳴画像化を使用する患者への標的投薬のための方法および装置
US6520952B1 (en) * 2000-03-23 2003-02-18 Neich Medical Co., Ltd. Ceramic reinforced catheter
US6807440B2 (en) * 2001-11-09 2004-10-19 Scimed Life Systems, Inc. Ceramic reinforcement members for MRI devices
GB0205772D0 (en) * 2002-03-12 2002-04-24 Gill Steven S Catheter
TW200538173A (en) * 2004-05-31 2005-12-01 Inst Of Whole Body Metabolism Hollow needle and indwelling needle using the hollow needle
JP5124908B2 (ja) * 2005-03-10 2013-01-23 日亜化学工業株式会社 発光装置
CN101896220A (zh) * 2007-10-08 2010-11-24 瑞尼斯豪(爱尔兰)有限公司 导管

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11298043B2 (en) 2016-08-30 2022-04-12 The Regents Of The University Of California Methods for biomedical targeting and delivery and devices and systems for practicing the same
US11298041B2 (en) 2016-08-30 2022-04-12 The Regents Of The University Of California Methods for biomedical targeting and delivery and devices and systems for practicing the same
US11497576B2 (en) 2017-07-17 2022-11-15 Voyager Therapeutics, Inc. Trajectory array guide system

Also Published As

Publication number Publication date
JP2012504997A (ja) 2012-03-01
EP2344232A2 (fr) 2011-07-20
WO2010040970A2 (fr) 2010-04-15
WO2010040970A3 (fr) 2011-06-23

Similar Documents

Publication Publication Date Title
US20100318061A1 (en) Catheter
CA2739173A1 (fr) Catheter
JP5701612B2 (ja) カテーテル
US7967789B2 (en) Indexing cell delivery catheter
JP5587190B2 (ja) 定位脳手術用装置
US20230075623A1 (en) Medical Probes and Methods of Use
US7329262B2 (en) Stereoguide for clamping neurosurgical instruments
US6004262A (en) Visually-positioned electrical monitoring apparatus
US20030040753A1 (en) Cranial guide device and methods
US20040006350A1 (en) Guide for medical devices
US20190321056A1 (en) Cranial drill system
WO2008134509A1 (fr) Système à double canule et procédé d'utilisation
EA027149B1 (ru) Управляемые дефлекторы и способы их использования
EP3415106B1 (fr) Appareil d'interaction cérébrale, ancre crânienne et systèmes
KR101464523B1 (ko) 방향조절이 가능한 카테터
CN215424825U (zh) 一种介入装置
WO2023147535A2 (fr) Appareil à micro-aiguilles et système de perforation de membrane de fenêtre ronde
WO2007080572A1 (fr) Sonde medicale

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20140319