WO2008020241A3 - Neurosurgical instruments - Google Patents

Neurosurgical instruments Download PDF

Info

Publication number
WO2008020241A3
WO2008020241A3 PCT/GB2007/003178 GB2007003178W WO2008020241A3 WO 2008020241 A3 WO2008020241 A3 WO 2008020241A3 GB 2007003178 W GB2007003178 W GB 2007003178W WO 2008020241 A3 WO2008020241 A3 WO 2008020241A3
Authority
WO
WIPO (PCT)
Prior art keywords
length
tubing
neurosurgical instruments
neurosurgical
instruments
Prior art date
Application number
PCT/GB2007/003178
Other languages
French (fr)
Other versions
WO2008020241A2 (en
Inventor
Stephen Streatfield Gill
Mathew David Frederick Stratton
Hugo George Derrick
Original Assignee
Renishaw Plc
Stephen Streatfield Gill
Stratton Mathew David Frederic
Hugo George Derrick
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 Renishaw Plc, Stephen Streatfield Gill, Stratton Mathew David Frederic, Hugo George Derrick filed Critical Renishaw Plc
Priority to US12/310,210 priority Critical patent/US9452241B2/en
Priority to EP07804046.6A priority patent/EP2066364B1/en
Priority to JP2009525104A priority patent/JP5216770B2/en
Priority to CN2007800351580A priority patent/CN101626802B/en
Publication of WO2008020241A2 publication Critical patent/WO2008020241A2/en
Publication of WO2008020241A3 publication Critical patent/WO2008020241A3/en
Priority to US15/235,632 priority patent/US10857327B2/en

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
    • A61M25/0043—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
    • 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
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/028—Other inorganic materials not covered by A61L31/022 - A61L31/026
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A61L31/10—Macromolecular materials
    • 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
    • A61M25/0097—Catheters; Hollow probes characterised by the hub
    • 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
    • A61M25/02—Holding devices, e.g. on the body
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • 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
    • A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
    • 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
    • A61M2025/0042—Microcatheters, cannula or the like having outside diameters around 1 mm or less
    • 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
    • A61M2025/0046—Coatings for improving slidability
    • 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
    • A61M2025/0046—Coatings for improving slidability
    • A61M2025/0047—Coatings for improving slidability the inner layer having a higher lubricity
    • 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
    • A61M2025/0046—Coatings for improving slidability
    • A61M2025/0047—Coatings for improving slidability the inner layer having a higher lubricity
    • A61M2025/0048—Coatings for improving slidability the inner layer having a higher lubricity with an outer layer made from silicon
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A61M2025/0681—Systems with catheter and outer tubing, e.g. sheath, sleeve or guide 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • A61M2025/09091—Basic structures of guide wires having a coil around a core where a sheath surrounds the coil at the distal part
    • 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
    • A61M2210/0687—Skull, cranium
    • 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
    • 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
    • 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
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • 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
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid

Abstract

A catheter assembly for insertion into the brain. The assembly comprises a first length of tubing made of a first material. A second material surrounds the first length of tubing, the second material being more flexible than the first material and having a hardness of less than 50 Rockwell E. The second material provides damping to the first length of tubing.
PCT/GB2007/003178 2006-08-18 2007-08-20 Neurosurgical instruments WO2008020241A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/310,210 US9452241B2 (en) 2006-08-18 2007-08-20 Neurosurgical instruments
EP07804046.6A EP2066364B1 (en) 2006-08-18 2007-08-20 Neurosurgical instruments
JP2009525104A JP5216770B2 (en) 2006-08-18 2007-08-20 Neurosurgery instrument
CN2007800351580A CN101626802B (en) 2006-08-18 2007-08-20 Neurosurgical instruments
US15/235,632 US10857327B2 (en) 2006-08-18 2016-08-12 Neurosurgical instruments

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0616411.5A GB0616411D0 (en) 2006-08-18 2006-08-18 Neurosurgical instruments
GB0616411.5 2006-08-18

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/310,210 A-371-Of-International US9452241B2 (en) 2006-08-18 2007-08-20 Neurosurgical instruments
US15/235,632 Continuation US10857327B2 (en) 2006-08-18 2016-08-12 Neurosurgical instruments

Publications (2)

Publication Number Publication Date
WO2008020241A2 WO2008020241A2 (en) 2008-02-21
WO2008020241A3 true WO2008020241A3 (en) 2009-08-13

Family

ID=37081179

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/GB2007/003169 WO2008020237A2 (en) 2006-08-18 2007-08-20 Neurological apparatus
PCT/GB2007/003178 WO2008020241A2 (en) 2006-08-18 2007-08-20 Neurosurgical instruments

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/GB2007/003169 WO2008020237A2 (en) 2006-08-18 2007-08-20 Neurological apparatus

Country Status (8)

Country Link
US (4) US20100217236A1 (en)
EP (3) EP2601997B1 (en)
JP (3) JP5216770B2 (en)
CN (3) CN103203064B (en)
ES (1) ES2497967T3 (en)
GB (1) GB0616411D0 (en)
PL (1) PL2601997T3 (en)
WO (2) WO2008020237A2 (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2572661B1 (en) 2004-10-05 2019-11-20 Genzyme Corporation Stepped cannula
WO2007024841A2 (en) 2005-08-23 2007-03-01 The Regents Of The University Of California Reflux resistant cannula and system for chronic delivery of therapeutic agents using convection-enhanced delivery
GB0616411D0 (en) 2006-08-18 2006-09-27 Renishaw Plc Neurosurgical instruments
GB0623395D0 (en) 2006-11-23 2007-01-03 Renishaw Plc Port
US9105673B2 (en) 2007-05-09 2015-08-11 Brooks Automation, Inc. Side opening unified pod
US8834446B2 (en) 2008-06-12 2014-09-16 DePuy Synthes Products, LLC Pulsatile flux drug delivery
US9693799B2 (en) 2009-09-17 2017-07-04 Pilofocus, Inc. System and method for aligning hair follicle
US9314082B2 (en) 2009-09-17 2016-04-19 Pilofocus, Inc. System and method for extraction of hair follicle
BR112012006157A2 (en) 2009-09-17 2016-06-28 Carlos K Wesley hair restoration surgery.
GB201002370D0 (en) * 2010-02-12 2010-03-31 Renishaw Ireland Ltd Percutaneous drug delivery apparatus
PL2558154T3 (en) 2010-04-16 2020-11-30 Clearpoint Neuro, Inc. Mri surgical systems including mri-compatible surgical cannulae for transferring a substance to and/or from a patient
EP2739341B1 (en) 2011-08-01 2021-02-17 Alcyone Lifesciences, Inc. Microfluidic drug delivery devices
GB201117061D0 (en) 2011-10-04 2011-11-16 Renishaw Ireland Ltd Neurosurgical apparatus
CN104114110A (en) 2011-10-17 2014-10-22 皮洛福克斯有限公司 Hair restoration
GB201203426D0 (en) * 2012-02-28 2012-04-11 Renishaw Plc Neurosurgical apparatus
WO2014016591A1 (en) * 2012-07-24 2014-01-30 Renishaw Plc Neurosurgical apparatus and methods
JP2015523172A (en) 2012-07-27 2015-08-13 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア Microinfusion catheter
US8992458B2 (en) 2012-12-18 2015-03-31 Alcyone Lifesciences, Inc. Systems and methods for reducing or preventing backflow in a delivery system
DE102013101538C5 (en) * 2013-02-15 2019-03-28 Pajunk GmbH Medizintechnologie Set for the peripheral nerve block
JP2016522069A (en) 2013-06-17 2016-07-28 アルキオーネ・ライフサイエンシズ・インコーポレイテッドＡｌｃｙｏｎｅ Ｌｉｆｅｓｃｉｅｎｃｅｓ， Ｉｎｃ． Method and apparatus for protecting catheter tip and stereotaxic fixture for microcatheter
JP6498670B2 (en) 2013-07-31 2019-04-10 アルキオーネ・ライフサイエンシズ・インコーポレイテッドＡｌｃｙｏｎｅ Ｌｉｆｅｓｃｉｅｎｃｅｓ， Ｉｎｃ． Systems and methods for drug delivery, therapy, and monitoring
US9891296B2 (en) 2013-09-13 2018-02-13 MRI Interventions, Inc. Intrabody fluid transfer devices, systems and methods
KR101405610B1 (en) * 2013-10-08 2014-06-13 국립암센터 Medicinal fluid injection port for implanting skull
GB201404978D0 (en) 2014-03-20 2014-05-07 Renishaw Plc Neurosurgical apparatus
US10758264B2 (en) * 2014-11-13 2020-09-01 The Regents Of The University Of California Adjustable stepped cannula
US10806396B2 (en) 2015-01-26 2020-10-20 Alcyone Lifesciences, Inc. Drug delivery methods with tracer
DE102015117923A1 (en) * 2015-07-29 2017-02-02 Jens Ebnet Puncture system
CN108472019A (en) 2016-01-04 2018-08-31 亚克安娜生命科学有限公司 Method and apparatus for treating apoplexy
WO2017142698A1 (en) 2016-02-17 2017-08-24 MRI Interventions, Inc. Intrabody surgical fluid transfer assemblies with adjustable exposed cannula to needle tip length, related systems and methods
CA3035522A1 (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
US11690645B2 (en) 2017-05-03 2023-07-04 Medtronic Vascular, Inc. Tissue-removing catheter
CN114948106A (en) 2017-05-03 2022-08-30 美敦力瓦斯科尔勒公司 Tissue removal catheter with guidewire isolation bushing
WO2019010578A1 (en) * 2017-07-13 2019-01-17 The University Of Western Ontario Coaxial needle system
WO2019018342A1 (en) 2017-07-17 2019-01-24 Voyager Therapeutics, Inc. Trajectory array guide system
EP3781074A1 (en) 2018-05-09 2021-02-24 ClearPoint Neuro, Inc. Mri compatible intrabody fluid transfer systems and related devices and methods
US11253237B2 (en) 2018-05-09 2022-02-22 Clearpoint Neuro, Inc. MRI compatible intrabody fluid transfer systems and related devices and methods
CN108815588B (en) * 2018-07-16 2020-12-25 中国科学技术大学 Coating method of self-focusing lens for brain region imaging
US11357534B2 (en) 2018-11-16 2022-06-14 Medtronic Vascular, Inc. Catheter
US11819236B2 (en) 2019-05-17 2023-11-21 Medtronic Vascular, Inc. Tissue-removing catheter
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230123A (en) * 1978-10-31 1980-10-28 Hawkins Jr Irvin F Needle sheath complex and process for decompression and biopsy
FR2530958A1 (en) * 1982-07-29 1984-02-03 Lacour Gayet Francois Cylindrical catheter with one or several channels
US6030369A (en) * 1997-07-03 2000-02-29 Target Therapeutics Inc. Micro catheter shaft
US6203526B1 (en) * 1997-08-22 2001-03-20 Direct Therapeutics, Inc. Apparatus for preventing loss of a composition during a medical procedure
WO2003077785A1 (en) * 2002-03-12 2003-09-25 Steven Streatfield Gill Catheter and guide tube for intracerebral application
US20060129126A1 (en) * 2004-11-19 2006-06-15 Kaplitt Michael G Infusion device and method for infusing material into the brain of a patient

Family Cites Families (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595239A (en) * 1969-04-04 1971-07-27 Roy A Petersen Catheter with electrical cutting means
US3995628A (en) 1975-04-25 1976-12-07 Travenol Laboratories, Inc. Catheter insertion device
US4160451A (en) 1977-11-25 1979-07-10 Abbott Laboratories Unidirectional catheter placement unit
US4446866A (en) * 1982-03-10 1984-05-08 Warner-Lambert Company Microsurgical needle holder
JPS5973A (en) * 1982-06-25 1984-01-05 立花　俊郎 Ultrasonic guide tube
GB2132898B (en) 1983-01-04 1986-09-24 James Bernard Bristol Cannula-trocar assembly
JPS6073547U (en) * 1983-10-28 1985-05-23 松本　悟 ventricular catheter
US4659329A (en) * 1984-07-27 1987-04-21 The Kendall Company Liquid drainage system
US4850974A (en) * 1984-10-11 1989-07-25 Baxter International Inc. Dispenser and method for an elongated flexible member
JPS61187871A (en) * 1985-02-14 1986-08-21 テルモ株式会社 Catheter
US4613324A (en) * 1985-06-17 1986-09-23 Ghajar Jamshid B G Method and apparatus for guiding catheter into ventricular system of human brain
JPH0676639B2 (en) * 1986-03-28 1994-09-28 三菱マテリアル株式会社 Ultra-high toughness tungsten carbide based cemented carbide wire rod that can be bent into a circular shape
US4739768B2 (en) 1986-06-02 1995-10-24 Target Therapeutics Inc Catheter for guide-wire tracking
EP0266091A3 (en) 1986-10-20 1988-07-13 City Of Hope National Medical Center Anchoring mechanism for an adjustable length percutaneous drainage catheter
US5312356A (en) * 1989-05-22 1994-05-17 Target Therapeutics Catheter with low-friction distal segment
JPH0323010A (en) * 1989-06-21 1991-01-31 Nippon Steel Corp Die for wire drawing and its manufacture
JP2540211B2 (en) * 1989-07-10 1996-10-02 テルモ株式会社 Guide wire
US5207648A (en) * 1990-12-14 1993-05-04 The Kendall Company Multilumen catheter
EP0492361B1 (en) * 1990-12-21 1996-07-31 Advanced Cardiovascular Systems, Inc. Fixed-wire dilatation catheter with rotatable balloon assembly
US5695510A (en) * 1992-02-20 1997-12-09 Hood; Larry L. Ultrasonic knife
US5380290A (en) 1992-04-16 1995-01-10 Pfizer Hospital Products Group, Inc. Body access device
US5257999A (en) * 1992-06-04 1993-11-02 Slanetz Jr Charles A Self-oriented laparoscopic needle holder for curved needles
US5993470A (en) * 1992-09-15 1999-11-30 Yoon; Inbae Universal handle for medical instruments
US5284472A (en) * 1992-10-30 1994-02-08 Allergan, Inc. Vitreous cutter
US5437644A (en) * 1993-05-26 1995-08-01 Visioneering, Inc. Method and apparatus for replacing a cannula
US5409455A (en) * 1993-07-09 1995-04-25 Scimed Life Systems, Inc. Vascular navigation and visualization assist device
NL9301642A (en) 1993-09-22 1995-04-18 Cordis Europ Microcatheter.
US5507760A (en) * 1993-11-09 1996-04-16 Devices For Vascular Intervention, Inc. Cutter device
EP0671221B1 (en) * 1994-03-11 2000-04-26 Intravascular Research Limited Ultrasonic transducer array and method of manufacturing the same
CA2205666A1 (en) * 1994-11-23 1996-05-30 Micro Interventional Systems, Inc. High torque balloon catheter
DE19502183C1 (en) * 1995-01-25 1996-08-14 Wolfgang Dr Fleckenstein Bracket for brain probes
US5964740A (en) 1996-07-09 1999-10-12 Asahi Kogaku Kogyo Kabushiki Kaisha Treatment accessory for an endoscope
SE505822C2 (en) * 1996-05-23 1997-10-13 Elekta Ab Device for injecting a substance into a body, especially human or animal
US5925039A (en) * 1996-06-12 1999-07-20 Iti Medical Technologies, Inc. Electrosurgical instrument with conductive ceramic or cermet and method of making same
US6106473A (en) * 1996-11-06 2000-08-22 Sts Biopolymers, Inc. Echogenic coatings
US5797858A (en) * 1997-03-14 1998-08-25 Hewlett-Packard Company Spooling pullback for catheter imaging and therapy cores
US6080134A (en) * 1997-05-13 2000-06-27 Camino Neurocare, Inc. Expandable parenchymal bolt with lever activation
GB2330078A (en) 1997-10-08 1999-04-14 David Brian Ashton Hutchinson Bolt for facilitating catheter insertion
US6086008A (en) * 1997-12-22 2000-07-11 Deka Products Limited Partnership Apparatus and method for permitting introduction and withdrawal of a catheter
US6296633B1 (en) 1998-01-09 2001-10-02 Schneider (Usa) Inc. Medical device tubing assembly and method of making the same
US6044304A (en) 1998-04-29 2000-03-28 Medtronic, Inc. Burr ring with integral lead/catheter fixation device
US6387060B1 (en) * 1998-06-17 2002-05-14 Advanced Cardiovascular Systems, Inc. Composite radiopaque intracorporeal product
US6203537B1 (en) * 1999-02-04 2001-03-20 Sorin Adrian Laser-driven acoustic ablation catheter
US6425805B1 (en) * 1999-05-21 2002-07-30 Kennametal Pc Inc. Superhard material article of manufacture
GB9925860D0 (en) 1999-11-01 1999-12-29 Hutchinson David B A Monitoring device
GB9928248D0 (en) 1999-12-01 2000-01-26 Gill Steven S An implantable guide tube for neurosurgery
US20010031981A1 (en) * 2000-03-31 2001-10-18 Evans Michael A. Method and device for locating guidewire and treating chronic total occlusions
EP1274377A2 (en) * 2000-04-07 2003-01-15 The General Hospital Corporation doing business as Massachusetts General Hospital Methods and apparatus for thermally affecting tissue
JP2002095755A (en) * 2000-07-06 2002-04-02 Japan Lifeline Co Ltd Medical guide wire
US20020129989A1 (en) 2000-07-12 2002-09-19 Mark Parsons Stethoscope sound isolation headset
US20040073154A1 (en) * 2000-07-25 2004-04-15 Borgesen Svend Erik Ventricle drain
US6582400B1 (en) 2000-10-24 2003-06-24 Scimed Life Systems, Inc. Variable tip catheter
US20020188310A1 (en) * 2001-06-08 2002-12-12 Seward Kirk Partick Microfabricated surgical device
ES2274984T3 (en) * 2001-07-05 2007-06-01 Precision Vascular Systems, Inc. MEDICAL DEVICE OF PUNTA BLANDA THAT CAN BE SUBJECT TO TORSION AND METHOD TO CONFORM.
US6863678B2 (en) * 2001-09-19 2005-03-08 Advanced Cardiovascular Systems, Inc. Catheter with a multilayered shaft section having a polyimide layer
US20040073158A1 (en) 2001-12-12 2004-04-15 Medtronic, Inc. Guide catheter
US7065394B2 (en) * 2001-12-12 2006-06-20 Medtronic, Inc Guide catheter
GB0205773D0 (en) 2002-03-12 2002-04-24 Gill Steven S Clamp
US20050256508A1 (en) * 2002-05-07 2005-11-17 Cardiac Pacemakers, Inc. Guide catheter system having relative markings
US7951089B2 (en) 2002-05-31 2011-05-31 Vidacare Corporation Apparatus and methods to harvest bone and bone marrow
WO2004016290A2 (en) * 2002-08-19 2004-02-26 Pappas Surgical Instruments Llc Pathogen resistant carbide surgical tools
DE10251413B3 (en) * 2002-11-01 2004-03-25 Sandvik Ab Use of a dispersion hardened martensitic non-rusting chromium-nickel steel in the manufacture of machine-driven rotating tools, preferably drilling, milling, grinding and cutting tools
WO2004042327A2 (en) * 2002-11-04 2004-05-21 Transform Pharmaceuticals, Inc. Method and apparatus for manipulating and measuring solids
JP4275931B2 (en) * 2002-11-26 2009-06-10 エヌ・ティ・ティ・アドバンステクノロジ株式会社 Processing method of ultra fine wire
US20040215143A1 (en) 2003-01-13 2004-10-28 Martin Brady Hollow stylet for infusion catheter systems, devices and methods
US20050261673A1 (en) * 2003-01-15 2005-11-24 Medtronic, Inc. Methods and apparatus for accessing and stabilizing an area of the heart
US20040152045A1 (en) * 2003-02-03 2004-08-05 Benjamin Kachalon PCD dental drill bit
EP1462141B1 (en) * 2003-03-26 2006-09-20 Terumo Kabushiki Kaisha Catheter with puncture sensor
US7241283B2 (en) * 2003-04-25 2007-07-10 Ad-Tech Medical Instrument Corp. Method for intracranial catheter treatment of brain tissue
US7815975B2 (en) * 2003-06-25 2010-10-19 Volcano Corporation Catheter having polymer stiffener rings and method of making the same
US7311697B2 (en) * 2003-07-02 2007-12-25 Cook Critical Care Incorporated Central venous catheter
US6926711B2 (en) * 2003-07-30 2005-08-09 Cryocor, Inc. Articulating catheter for cryoablation with reduced diameter section
US20050061329A1 (en) * 2003-09-18 2005-03-24 Conceptus, Inc. Catheter for intrafallopian contraceptive delivery
AU2004283727A1 (en) * 2003-10-23 2005-05-06 Trans1 Inc. Tools and tool kits for performing minimally invasive procedures on the spine
US7972350B2 (en) * 2004-01-29 2011-07-05 Boston Scientific Scimed, Inc. Catheter tip
US7488322B2 (en) * 2004-02-11 2009-02-10 Medtronic, Inc. High speed surgical cutting instrument
US7172604B2 (en) * 2004-03-09 2007-02-06 Cole John P Follicular extraction punch and method
JP2005323658A (en) 2004-05-12 2005-11-24 Kaneka Corp Medical catheter tube and its manufacturing method
WO2006015091A2 (en) * 2004-07-28 2006-02-09 University Of Virginia Patent Foundation Coaxial catheter systems for transference of medium
SE0402100D0 (en) * 2004-08-30 2004-08-30 Bonsens Ab Molded micro-needles
EP2572661B1 (en) * 2004-10-05 2019-11-20 Genzyme Corporation Stepped cannula
US9216015B2 (en) * 2004-10-28 2015-12-22 Vycor Medical, Inc. Apparatus and methods for performing brain surgery
US20080109026A1 (en) * 2004-10-28 2008-05-08 Strategic Technology Assessment Group Apparatus and Methods for Performing Brain Surgery
US20060217664A1 (en) * 2004-11-15 2006-09-28 Hattler Brack G Telescoping vascular dilator
US7614938B1 (en) * 2005-02-22 2009-11-10 Pappas Iii John C Reconditioned medical devices
EP1874216B1 (en) * 2005-04-14 2011-12-28 Medtronic Image-Guided Neurologics, Inc. Composite mr-compatible stylet
CN1672649A (en) 2005-04-16 2005-09-28 何明利 Cerebrospinal fluid puncturing drainer
WO2007024841A2 (en) 2005-08-23 2007-03-01 The Regents Of The University Of California Reflux resistant cannula and system for chronic delivery of therapeutic agents using convection-enhanced delivery
US8062298B2 (en) * 2005-10-15 2011-11-22 Baxano, Inc. Flexible tissue removal devices and methods
US20080086034A1 (en) * 2006-08-29 2008-04-10 Baxano, Inc. Tissue Access Guidewire System and Method
GB0604929D0 (en) * 2006-03-13 2006-04-19 Renishaw Plc Method and apparatus for fluid delivery
GB0604952D0 (en) * 2006-03-13 2006-04-19 Renishaw Plc A fluid connector for fluid delivery apparatus
US7998128B2 (en) 2006-05-15 2011-08-16 Therataxis, LLC. Active delivery and flow redirection: novel devices and method of delivery of materials to patients
GB0616411D0 (en) 2006-08-18 2006-09-27 Renishaw Plc Neurosurgical instruments
US7766875B2 (en) 2007-09-28 2010-08-03 Codman & Shurtleff, Inc. Catheter for reduced reflux in targeted tissue delivery of a therapeutic agent
GB0802634D0 (en) 2008-02-13 2008-03-19 Renishaw Plc Catheter
CN101896220A (en) 2007-10-08 2010-11-24 瑞尼斯豪(爱尔兰)有限公司 Catheter
US8480626B2 (en) 2007-11-30 2013-07-09 Medtronic, Inc. Infusion catheter assembly with reduced backflow
US20130158578A1 (en) 2010-09-03 2013-06-20 University Of Washington Neurosurgical devices and associated systems and methods
US8992458B2 (en) 2012-12-18 2015-03-31 Alcyone Lifesciences, Inc. Systems and methods for reducing or preventing backflow in a delivery system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230123A (en) * 1978-10-31 1980-10-28 Hawkins Jr Irvin F Needle sheath complex and process for decompression and biopsy
FR2530958A1 (en) * 1982-07-29 1984-02-03 Lacour Gayet Francois Cylindrical catheter with one or several channels
US6030369A (en) * 1997-07-03 2000-02-29 Target Therapeutics Inc. Micro catheter shaft
US6203526B1 (en) * 1997-08-22 2001-03-20 Direct Therapeutics, Inc. Apparatus for preventing loss of a composition during a medical procedure
WO2003077785A1 (en) * 2002-03-12 2003-09-25 Steven Streatfield Gill Catheter and guide tube for intracerebral application
US20060129126A1 (en) * 2004-11-19 2006-06-15 Kaplitt Michael G Infusion device and method for infusing material into the brain of a patient

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