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AU2001288013A1 - Microsurgical injection and/or distending instrument - Google Patents

Microsurgical injection and/or distending instrument

Info

Publication number
AU2001288013A1
AU2001288013A1 AU2001288013A AU8801301A AU2001288013A1 AU 2001288013 A1 AU2001288013 A1 AU 2001288013A1 AU 2001288013 A AU2001288013 A AU 2001288013A AU 8801301 A AU8801301 A AU 8801301A AU 2001288013 A1 AU2001288013 A1 AU 2001288013A1
Authority
AU
Australia
Prior art keywords
blood vessel
needle
instrument
handpiece
distending
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
AU2001288013A
Inventor
Nathanael Benhamou
Michel Paques
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.)
MPNB Ltd
Original Assignee
MPNB 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
Application filed by MPNB Ltd filed Critical MPNB Ltd
Publication of AU2001288013A1 publication Critical patent/AU2001288013A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
    • 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
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A61B2090/306—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using optical fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F2009/0035—Devices for immobilising a patient's head with respect to the instrument
    • A61F2009/0043—Devices for immobilising a patient's head with respect to the instrument by supporting the instrument on the patient's head, e.g. head bands
    • A61F2009/0052—Devices for immobilising a patient's head with respect to the instrument by supporting the instrument on the patient's head, e.g. head bands the instrument being supported on the patient's eye

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Surgical Instruments (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

A microsurgical injection instrument particularly useful by a physician for injecting a liquid substance or a suspension into a blood vessel in the retina of a subject's eye, includes a handpiece carrying a hollow needle at its distal end, for penetrating the blood vessel. The longitudinal axis of the distal end of the handpiece and of the needle is at an angle of from 120° to 80°, preferably about 145°, to the longitudinal axis of the proximal end of the handpiece to facilitate orienting the needle substantially tangentially to the plane of the subject's retina for penetrating the blood vessel. The instrument may also be used to treat an occluded blood vessel by moving a flexible tube through the hollow needle, after the needle has penetrated the blood vessel, to enter and catheterize the blood vessel.
AU2001288013A 2000-08-31 2001-08-30 Microsurgical injection and/or distending instrument Abandoned AU2001288013A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US22905100P 2000-08-31 2000-08-31
US60/229,051 2000-08-31
US09/753,652 2001-01-04
US09/753,652 US20020087128A1 (en) 2000-08-31 2001-01-04 Microsurgical injection and/or distending instruments and surgical method and apparatus utilizing same
PCT/IL2001/000823 WO2002017986A2 (en) 2000-08-31 2001-08-30 Microsurgical injection and/or distending instrument

Publications (1)

Publication Number Publication Date
AU2001288013A1 true AU2001288013A1 (en) 2002-03-13

Family

ID=26922898

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001288013A Abandoned AU2001288013A1 (en) 2000-08-31 2001-08-30 Microsurgical injection and/or distending instrument

Country Status (6)

Country Link
US (1) US20020087128A1 (en)
EP (1) EP1313528B1 (en)
AT (1) ATE360451T1 (en)
AU (1) AU2001288013A1 (en)
DE (1) DE60128107T2 (en)
WO (1) WO2002017986A2 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8277411B2 (en) * 2002-01-31 2012-10-02 Boston Scientific Scimed, Inc. Needle device
US20040199130A1 (en) * 2003-04-03 2004-10-07 Chornenky Victor I. Apparatus and method for treatment of macular degeneration
US7654540B2 (en) * 2004-06-18 2010-02-02 Bose Corporation Electromechanical transducing
DK2515774T3 (en) 2009-12-23 2014-05-12 Alcon Res Ltd OPHTHALMIC TROKAR CANON WITH VALVE
US8343106B2 (en) 2009-12-23 2013-01-01 Alcon Research, Ltd. Ophthalmic valved trocar vent
DE102010047317A1 (en) * 2010-10-01 2012-04-05 Tobias Brockmann Cannula for use in implementation of photodynamic therapy of patient, for treatment of e.g. superficial skin tumor, has optical waveguide that is fixed at cannula joint through optical coupler of optical system
US20170202574A1 (en) * 2012-08-03 2017-07-20 J.D. Franco & Company Devices and Methods for Treating Occlusion of the Ophthalmic Artery
US10342699B2 (en) 2012-08-03 2019-07-09 J.D. Franco & Co., Llc Systems and methods for treating eye diseases
WO2017156333A1 (en) 2016-03-09 2017-09-14 J.D. Franco & Co. Systems and methods for treating eye diseases using retrograde blood flow
US10166143B2 (en) 2013-12-31 2019-01-01 Ip Liberty Vision Corporation Versatile light-guided ophthalmic treatment system
US10064752B2 (en) 2014-09-11 2018-09-04 Orbit Biomedical Limited Motorized suprachoroidal injection of therapeutic agent
WO2016109586A1 (en) 2014-12-29 2016-07-07 Ocudyne, Llc Apparatus and method for treating eye diseases
EP3097892A1 (en) * 2015-05-29 2016-11-30 Klinikum rechts der Isar der Technischen Universität München Cannula and instrument for inserting a catheter
JP6647891B2 (en) * 2016-02-03 2020-02-14 哲 浅見 Retinal vessel thrombus removal device
CN106691681B (en) * 2016-05-25 2019-03-22 天津优视眼科技术有限公司 It is a kind of for treating the surgery device of open-angle glaucoma
WO2018057854A1 (en) 2016-09-24 2018-03-29 J.D. Franco & Company Systems and methods for single puncture percutaneous reverse blood flow
AU2017370691A1 (en) 2016-12-08 2019-07-04 J.D. Franco & Co., Llc Methods and devices for treating an eye using a filter
WO2018140371A1 (en) 2017-01-25 2018-08-02 Rmvidlund Llc Blood vessel access and closure devices and related methods of use
US10898212B2 (en) 2017-05-07 2021-01-26 J.D. Franco & Co., Llc Devices and methods for treating an artery
CN107174397A (en) * 2017-06-29 2017-09-19 天津优视眼科技术有限公司 A kind of therapeutic system of ophthalmology targeting implantation support
US10779929B2 (en) 2017-10-06 2020-09-22 J.D. Franco & Co., Llc Treating eye diseases by deploying a stent
US10398880B2 (en) 2017-11-02 2019-09-03 J.D. Franco & Co., Llc Medical systems, devices, and related methods
US10758254B2 (en) 2017-12-15 2020-09-01 J.D. Franco & Co., Llc Medical systems, devices, and related methods
US11478249B2 (en) 2018-02-23 2022-10-25 J.D. Franco & Co., Llc Ophthalmic artery therapy under reverse flow
US10799688B2 (en) 2018-12-31 2020-10-13 J.D. Franco & Co., Llc Intravascular devices, systems, and methods to address eye disorders
CN116616994B (en) * 2023-04-25 2025-08-22 中国科学院自动化研究所 Automatic intravascular injection equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5616118A (en) * 1988-10-07 1997-04-01 Ahmed; Abdul M. Uniquely shaped ophthalmological device
US5817075A (en) * 1989-08-14 1998-10-06 Photogenesis, Inc. Method for preparation and transplantation of planar implants and surgical instrument therefor
WO1993020784A1 (en) * 1992-04-10 1993-10-28 State Of Oregon, Acting By And Through The Oregon State Board Of Higher Education On Behalf Of The Oregon Health Sciences University A microneedle for injection of ocular blood vessels
US5257979A (en) * 1992-07-27 1993-11-02 Ravindar Jagpal Instrument for catheterization
US5417209A (en) * 1992-11-06 1995-05-23 State Of Oregon, Acting By And Through The Oregon State Board Of Higher Education On Behalf Of The Oregon Health Sciences University Methods for detecting intraocular pressure-related tissue damage in vivo
US5695479A (en) * 1993-11-01 1997-12-09 Jagpal; Ravindar Instrument, system, kit and method for catheterization procedures
US5725514A (en) * 1994-08-15 1998-03-10 A.V.I. - Advanced Visual Instruments, Inc. Adjustable miniature panoramic illumination and infusion system for retinal surgery
US5893837A (en) * 1997-02-28 1999-04-13 Staar Surgical Company, Inc. Glaucoma drain implanting device and method
US6024719A (en) * 1998-07-06 2000-02-15 Morris; Robert E Method and apparatus for performing surgery inside the human retina using fluidic internal limiting membrane (ILM) seperation (FILMS)

Also Published As

Publication number Publication date
DE60128107T2 (en) 2007-12-27
DE60128107D1 (en) 2007-06-06
WO2002017986A3 (en) 2002-10-17
US20020087128A1 (en) 2002-07-04
EP1313528B1 (en) 2007-04-25
EP1313528A2 (en) 2003-05-28
ATE360451T1 (en) 2007-05-15
EP1313528A4 (en) 2005-09-28
WO2002017986A2 (en) 2002-03-07

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