WO2022090894A3 - Avoiding blood vessels during direct selective laser trabeculoplasty - Google Patents

Avoiding blood vessels during direct selective laser trabeculoplasty Download PDF

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Publication number
WO2022090894A3
WO2022090894A3 PCT/IB2021/059821 IB2021059821W WO2022090894A3 WO 2022090894 A3 WO2022090894 A3 WO 2022090894A3 IB 2021059821 W IB2021059821 W IB 2021059821W WO 2022090894 A3 WO2022090894 A3 WO 2022090894A3
Authority
WO
WIPO (PCT)
Prior art keywords
blood vessels
selective laser
target regions
during direct
vessels during
Prior art date
Application number
PCT/IB2021/059821
Other languages
French (fr)
Other versions
WO2022090894A2 (en
Inventor
Zachary Sacks
Daria LEMANN-BLUMENTHAL
Daniel ELKAYAM
Masha DOBKIN-BEKMAN
Yoram Solberg
Eli MAKDASI
Sergey VOLFSON
Original Assignee
Belkin Vision 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 US17/136,052 external-priority patent/US20210113373A1/en
Application filed by Belkin Vision Ltd. filed Critical Belkin Vision Ltd.
Priority to IL301362A priority Critical patent/IL301362A/en
Priority to JP2023519588A priority patent/JP2023545958A/en
Priority to AU2021369792A priority patent/AU2021369792A1/en
Priority to EP21885460.2A priority patent/EP4231978A2/en
Priority to CN202180071581.6A priority patent/CN116419730A/en
Priority to US18/025,923 priority patent/US20230329911A1/en
Publication of WO2022090894A2 publication Critical patent/WO2022090894A2/en
Publication of WO2022090894A3 publication Critical patent/WO2022090894A3/en

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
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/00821—Methods or devices for eye surgery using laser for coagulation
    • 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
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00868—Ciliary muscles or trabecular meshwork
    • 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
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
    • A61F2009/00891—Glaucoma

Abstract

A system (20) comprises a radiation source (48) and a controller (44). The controller is configured to designate multiple target regions (84) on an eye (25) of a patient (22) for irradiation with respective amounts of energy, to cause the radiation source to irradiate at least a first one of the target regions, to identify a change in the eye by processing an image of the eye subsequently to causing the radiation source to irradiate at least the first one of the target regions, and to refrain, in response to identifying the change, from causing the radiation source to irradiate a second one of the target regions, which has not yet been irradiated, with the amount of energy designated for the second one of the target regions. Other embodiments are also described.
PCT/IB2021/059821 2020-10-26 2021-10-25 Avoiding blood vessels during direct selective laser trabeculoplasty WO2022090894A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IL301362A IL301362A (en) 2020-10-26 2021-10-25 Avoiding Blood Vessels During Direct Selective Laser Trabeculoplasty
JP2023519588A JP2023545958A (en) 2020-10-26 2021-10-25 Vascular avoidance during direct selective laser trabeculoplasty
AU2021369792A AU2021369792A1 (en) 2020-10-26 2021-10-25 Avoiding blood vessels during direct selective laser trabeculoplasty
EP21885460.2A EP4231978A2 (en) 2020-10-26 2021-10-25 Avoiding blood vessels during direct selective laser trabeculoplasty
CN202180071581.6A CN116419730A (en) 2020-10-26 2021-10-25 Avoiding blood vessels in direct selective laser trabeculoplasty
US18/025,923 US20230329911A1 (en) 2020-10-26 2021-10-25 Avoiding Blood Vessels During Direct Selective Laser Trabeculoplasty

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063105388P 2020-10-26 2020-10-26
US63/105,388 2020-10-26
US17/136,052 US20210113373A1 (en) 2018-07-02 2020-12-29 Avoiding blood vessels during direct selective laser trabeculoplasty
US17/136,052 2020-12-29

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US17/136,052 Continuation-In-Part US20210113373A1 (en) 2018-07-02 2020-12-29 Avoiding blood vessels during direct selective laser trabeculoplasty

Publications (2)

Publication Number Publication Date
WO2022090894A2 WO2022090894A2 (en) 2022-05-05
WO2022090894A3 true WO2022090894A3 (en) 2022-06-09

Family

ID=81382007

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2021/059821 WO2022090894A2 (en) 2020-10-26 2021-10-25 Avoiding blood vessels during direct selective laser trabeculoplasty

Country Status (6)

Country Link
EP (1) EP4231978A2 (en)
JP (1) JP2023545958A (en)
CN (1) CN116419730A (en)
AU (1) AU2021369792A1 (en)
IL (1) IL301362A (en)
WO (1) WO2022090894A2 (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587257A (en) * 1984-12-14 1986-05-06 Alcon Laboratories, Inc. Control of ocular bleeding using clonidine derivatives
US5982789A (en) * 1995-11-22 1999-11-09 Light Solutions Corporation Pulsed laser with passive stabilization
US20060176913A1 (en) * 2005-02-04 2006-08-10 Jds Uniphase Corporation, State Of Incorporation: Delaware Passively Q-switched laser with adjustable pulse repetition rate
US20130116670A1 (en) * 2011-11-07 2013-05-09 Alexander Artsyukhovich Retinal laser surgery
US20140135747A1 (en) * 2011-07-04 2014-05-15 Wavelight Gmbh Device and method for a laser-assisted eye-surgery treatment system
US20160367399A1 (en) * 2011-12-19 2016-12-22 Alcon Lensx, Inc. Intra-surgical optical coherence tomographic imaging of cataract procedures
US20170246033A1 (en) * 2011-06-23 2017-08-31 Amo Development, Llc Ophthalmic range finding
US20180344527A1 (en) * 2006-11-10 2018-12-06 Topcon Medical Laser Systems, Inc. System and method for determining dosimetry in ophthalmic photomedicine
US20190151146A1 (en) * 2016-07-27 2019-05-23 Lutronic Corporation Ophthalmic treatment device and control method therefor
WO2020012841A1 (en) * 2018-07-11 2020-01-16 株式会社トプコン Photocoagulation device, control method of photocoagulation device, program, and recording media
WO2020093060A2 (en) * 2018-11-02 2020-05-07 Aleyegn Technologies Llc Laser therapy for treatment and prevention of eye diseases

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587257A (en) * 1984-12-14 1986-05-06 Alcon Laboratories, Inc. Control of ocular bleeding using clonidine derivatives
US5982789A (en) * 1995-11-22 1999-11-09 Light Solutions Corporation Pulsed laser with passive stabilization
US20060176913A1 (en) * 2005-02-04 2006-08-10 Jds Uniphase Corporation, State Of Incorporation: Delaware Passively Q-switched laser with adjustable pulse repetition rate
US20180344527A1 (en) * 2006-11-10 2018-12-06 Topcon Medical Laser Systems, Inc. System and method for determining dosimetry in ophthalmic photomedicine
US20170246033A1 (en) * 2011-06-23 2017-08-31 Amo Development, Llc Ophthalmic range finding
US20140135747A1 (en) * 2011-07-04 2014-05-15 Wavelight Gmbh Device and method for a laser-assisted eye-surgery treatment system
US20130116670A1 (en) * 2011-11-07 2013-05-09 Alexander Artsyukhovich Retinal laser surgery
US20160367399A1 (en) * 2011-12-19 2016-12-22 Alcon Lensx, Inc. Intra-surgical optical coherence tomographic imaging of cataract procedures
US20190151146A1 (en) * 2016-07-27 2019-05-23 Lutronic Corporation Ophthalmic treatment device and control method therefor
WO2020012841A1 (en) * 2018-07-11 2020-01-16 株式会社トプコン Photocoagulation device, control method of photocoagulation device, program, and recording media
WO2020093060A2 (en) * 2018-11-02 2020-05-07 Aleyegn Technologies Llc Laser therapy for treatment and prevention of eye diseases

Also Published As

Publication number Publication date
IL301362A (en) 2023-05-01
JP2023545958A (en) 2023-11-01
AU2021369792A9 (en) 2024-02-08
EP4231978A2 (en) 2023-08-30
AU2021369792A1 (en) 2023-06-15
CN116419730A (en) 2023-07-11
WO2022090894A2 (en) 2022-05-05

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