WO2010040970A3 - Rigid ceramic catheter - Google Patents

Rigid ceramic catheter Download PDF

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Publication number
WO2010040970A3
WO2010040970A3 PCT/GB2009/000737 GB2009000737W WO2010040970A3 WO 2010040970 A3 WO2010040970 A3 WO 2010040970A3 GB 2009000737 W GB2009000737 W GB 2009000737W WO 2010040970 A3 WO2010040970 A3 WO 2010040970A3
Authority
WO
WIPO (PCT)
Prior art keywords
relates
rigid ceramic
rigid
ceramic catheter
zirconium dioxide
Prior art date
Application number
PCT/GB2009/000737
Other languages
French (fr)
Other versions
WO2010040970A2 (en
Inventor
Hugo George Derrick
Mathew David Frederic Stratton
Eleanor Van Der Heijden
Original Assignee
Renishaw (Ireland) Limited
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/en
Application filed by Renishaw (Ireland) Limited filed Critical Renishaw (Ireland) Limited
Priority to CN2009801402112A priority Critical patent/CN102215898A/en
Priority to JP2011530540A priority patent/JP2012504997A/en
Priority to CA2739173A priority patent/CA2739173A1/en
Priority to EP09784551A priority patent/EP2344232A2/en
Priority to US12/659,458 priority patent/US20100318061A1/en
Publication of WO2010040970A2 publication Critical patent/WO2010040970A2/en
Publication of WO2010040970A3 publication Critical patent/WO2010040970A3/en

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurology (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Psychology (AREA)
  • Physiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Neurosurgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Epidemiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Endoscopes (AREA)

Abstract

The invention relates to rigid surgical devices formed from rigid ceramics such as zirconium dioxide. In particular, the invention relates to a neurosurgical catheter formed from extruded zirconium dioxide. The invention also relates to an advancement means for advancing or retracting such a device along an axis of insertion into a patient.
PCT/GB2009/000737 2007-10-08 2009-03-19 Catheter WO2010040970A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2009801402112A CN102215898A (en) 2007-10-08 2009-03-19 Catheter
JP2011530540A JP2012504997A (en) 2008-10-08 2009-03-19 catheter
CA2739173A CA2739173A1 (en) 2008-10-08 2009-03-19 Catheter
EP09784551A EP2344232A2 (en) 2008-10-08 2009-03-19 Rigid ceramic catheter
US12/659,458 US20100318061A1 (en) 2007-10-08 2010-03-09 Catheter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/GB2008/003392 WO2009047490A2 (en) 2007-10-08 2008-10-08 Catheter
GBPCT/GB2008/003392 2008-10-08

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/003392 Continuation-In-Part WO2009047490A2 (en) 2007-10-08 2008-10-08 Catheter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/659,458 Continuation-In-Part US20100318061A1 (en) 2007-10-08 2010-03-09 Catheter

Publications (2)

Publication Number Publication Date
WO2010040970A2 WO2010040970A2 (en) 2010-04-15
WO2010040970A3 true WO2010040970A3 (en) 2011-06-23

Family

ID=40651678

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2009/000737 WO2010040970A2 (en) 2007-10-08 2009-03-19 Catheter

Country Status (4)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10105485B2 (en) 2010-04-16 2018-10-23 MRI Interventions, Inc. MRI surgical systems including MRI-compatible surgical cannulae for transferring a substance to and/or from a patient
US9891296B2 (en) 2013-09-13 2018-02-13 MRI Interventions, Inc. Intrabody fluid transfer devices, systems and methods
EP3393571B1 (en) 2016-02-17 2024-03-06 ClearPoint Neuro, Inc. Intrabody surgical fluid transfer assemblies with adjustable exposed cannula to needle tip length, related systems and methods
WO2018044933A1 (en) 2016-08-30 2018-03-08 The Regents Of The University Of California Methods for biomedical targeting and delivery and devices and systems for practicing the same
AU2018302016A1 (en) 2017-07-17 2020-02-06 The Regents Of The University Of California Trajectory array guide system
US11253237B2 (en) 2018-05-09 2022-02-22 Clearpoint Neuro, Inc. MRI compatible intrabody fluid transfer systems and related devices and methods
EP3781074A1 (en) 2018-05-09 2021-02-24 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
WO2023191989A1 (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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6210542B1 (en) * 1995-07-20 2001-04-03 Olympus Optical Co., Ltd. Process for producing thin film, thin film and optical instrument including the same
WO2003077785A1 (en) * 2002-03-12 2003-09-25 Steven Streatfield Gill Catheter and guide tube for intracerebral application

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4980747U (en) * 1972-10-30 1974-07-12
JPS62113125A (en) * 1985-11-13 1987-05-25 Olympus Optical Co Ltd Endoscope
JPH0426092Y2 (en) * 1987-11-10 1992-06-23
JP2925173B2 (en) * 1989-08-25 1999-07-28 株式会社フジクラ Fiberscope
JP3186161B2 (en) * 1992-01-27 2001-07-11 オリンパス光学工業株式会社 Endoscope illumination optics
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
CA2248912A1 (en) * 1996-03-13 1997-09-18 Visionex, Inc. Method and apparatus for improved fiber optic light management
JPH09294704A (en) * 1996-04-30 1997-11-18 Toshiba Corp Invivo diagnosing and treating device
JP2001525703A (en) * 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 Method and apparatus for targeted dosing of patients using magnetic resonance imaging
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
TW200538173A (en) * 2004-05-31 2005-12-01 Inst Of Whole Body Metabolism Hollow needle and indwelling needle using the hollow needle
JP5124908B2 (en) * 2005-03-10 2013-01-23 日亜化学工業株式会社 Light emitting device
WO2009047490A2 (en) * 2007-10-08 2009-04-16 Renishaw Plc Catheter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6210542B1 (en) * 1995-07-20 2001-04-03 Olympus Optical Co., Ltd. Process for producing thin film, thin film and optical instrument including the same
WO2003077785A1 (en) * 2002-03-12 2003-09-25 Steven Streatfield Gill Catheter and guide tube for intracerebral application

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2344232A2 *

Also Published As

Publication number Publication date
WO2010040970A2 (en) 2010-04-15
CA2739173A1 (en) 2010-04-15
EP2344232A2 (en) 2011-07-20
JP2012504997A (en) 2012-03-01

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