CA3220257A1 - Retinal phototherapy system and method having fixed parameters - Google Patents

Retinal phototherapy system and method having fixed parameters Download PDF

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Publication number
CA3220257A1
CA3220257A1 CA3220257A CA3220257A CA3220257A1 CA 3220257 A1 CA3220257 A1 CA 3220257A1 CA 3220257 A CA3220257 A CA 3220257A CA 3220257 A CA3220257 A CA 3220257A CA 3220257 A1 CA3220257 A1 CA 3220257A1
Authority
CA
Canada
Prior art keywords
target tissue
treatment beam
treatment
para
laser
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.)
Pending
Application number
CA3220257A
Other languages
English (en)
French (fr)
Inventor
Jeffrey K. LUTTRULL
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.)
Ojai Retinal Technology LLC
Original Assignee
Ojai Retinal Technology LLC
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 US17/341,666 external-priority patent/US20210339039A1/en
Application filed by Ojai Retinal Technology LLC filed Critical Ojai Retinal Technology LLC
Publication of CA3220257A1 publication Critical patent/CA3220257A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/067—Radiation therapy using light using laser light
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0625—Warming the body, e.g. hyperthermia treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00154—Details of operation mode pulsed
    • 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
    • A61F2009/00844—Feedback systems
    • 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
    • A61F2009/00863—Retina
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0626—Monitoring, verifying, controlling systems and methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
    • A61N2005/0645—Applicators worn by the patient
    • A61N2005/0647—Applicators worn by the patient the applicator adapted to be worn on the head
    • A61N2005/0648—Applicators worn by the patient the applicator adapted to be worn on the head the light being directed to the eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0662—Visible light

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)
CA3220257A 2021-06-08 2022-05-09 Retinal phototherapy system and method having fixed parameters Pending CA3220257A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/341,666 US20210339039A1 (en) 2012-05-25 2021-06-08 Retinal phototherapy system and method having fixed parameters
US17/341,666 2021-06-08
PCT/US2022/028373 WO2022260792A1 (en) 2021-06-08 2022-05-09 Retinal phototherapy system and method having fixed parameters

Publications (1)

Publication Number Publication Date
CA3220257A1 true CA3220257A1 (en) 2022-12-15

Family

ID=84426252

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3220257A Pending CA3220257A1 (en) 2021-06-08 2022-05-09 Retinal phototherapy system and method having fixed parameters

Country Status (7)

Country Link
EP (1) EP4329874A4 (https=)
JP (1) JP2024521307A (https=)
CN (1) CN117440851A (https=)
AU (1) AU2022291348A1 (https=)
BR (1) BR112023019838A2 (https=)
CA (1) CA3220257A1 (https=)
WO (1) WO2022260792A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3813038B2 (ja) * 1999-07-19 2006-08-23 テルモ株式会社 医療用レーザ照射装置
US7771417B2 (en) * 2005-02-24 2010-08-10 Iridex Corporation Laser system with short pulse characteristics and its methods of use
JP5265222B2 (ja) * 2008-03-26 2013-08-14 株式会社ニデック レーザ治療装置
US10278863B2 (en) 2016-03-21 2019-05-07 Ojai Retinal Technology, Llc System and process for treatment of myopia
US11077318B2 (en) 2012-05-25 2021-08-03 Ojai Retinal Technology, Llc System and process of utilizing energy for treating biological tissue
US10219947B2 (en) * 2012-05-25 2019-03-05 Ojai Retinal Technology, Llc System and process for retina phototherapy
CN107072821B (zh) * 2014-09-09 2022-07-01 卢米希拉公司 用于损伤或患病组织的非侵入性治疗的多波长光疗装置、系统和方法
EP3595775A4 (en) * 2017-03-16 2020-07-22 Ojai Retinal Technology, LLC METHOD USING PULSED ENERGY TO THERMALLY TREAT BIOLOGICAL TISSUE
JP6972620B2 (ja) * 2017-03-31 2021-11-24 株式会社ニデック 眼科用レーザ治療装置
JP2020069116A (ja) * 2018-10-31 2020-05-07 キヤノン株式会社 治療システム
JP6630807B2 (ja) * 2018-11-27 2020-01-15 株式会社トプコン レーザ治療装置

Also Published As

Publication number Publication date
EP4329874A4 (en) 2025-04-23
EP4329874A1 (en) 2024-03-06
WO2022260792A1 (en) 2022-12-15
BR112023019838A2 (pt) 2024-01-16
AU2022291348A1 (en) 2023-10-12
CN117440851A (zh) 2024-01-23
JP2024521307A (ja) 2024-05-31

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