EP3595775A4 - METHOD USING PULSED ENERGY TO THERMALLY TREAT BIOLOGICAL TISSUE - Google Patents

METHOD USING PULSED ENERGY TO THERMALLY TREAT BIOLOGICAL TISSUE Download PDF

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Publication number
EP3595775A4
EP3595775A4 EP18766907.2A EP18766907A EP3595775A4 EP 3595775 A4 EP3595775 A4 EP 3595775A4 EP 18766907 A EP18766907 A EP 18766907A EP 3595775 A4 EP3595775 A4 EP 3595775A4
Authority
EP
European Patent Office
Prior art keywords
heat treatment
biological tissue
pulse energy
pulse
energy
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.)
Withdrawn
Application number
EP18766907.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3595775A1 (en
Inventor
Jeffrey K. LUTTRULL
David B. Chang
Benjamin W. L. Margolis
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 US15/460,821 external-priority patent/US20170203132A1/en
Priority claimed from US15/583,096 external-priority patent/US10953241B2/en
Priority claimed from US15/629,002 external-priority patent/US10278863B2/en
Priority claimed from US15/918,487 external-priority patent/US10874873B2/en
Application filed by Ojai Retinal Technology LLC filed Critical Ojai Retinal Technology LLC
Publication of EP3595775A1 publication Critical patent/EP3595775A1/en
Publication of EP3595775A4 publication Critical patent/EP3595775A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0082—Scanning transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Vascular Medicine (AREA)
  • Electromagnetism (AREA)
  • Pathology (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Surgical Instruments (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
EP18766907.2A 2017-03-16 2018-03-13 METHOD USING PULSED ENERGY TO THERMALLY TREAT BIOLOGICAL TISSUE Withdrawn EP3595775A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15/460,821 US20170203132A1 (en) 2015-10-26 2017-03-16 System and process utilizing pulsed energy to treat biological tissue
US15/583,096 US10953241B2 (en) 2012-05-25 2017-05-01 Process for providing protective therapy for biological tissues or fluids
US15/629,002 US10278863B2 (en) 2016-03-21 2017-06-21 System and process for treatment of myopia
US15/918,487 US10874873B2 (en) 2012-05-25 2018-03-12 Process utilizing pulsed energy to heat treat biological tissue
PCT/US2018/022201 WO2018169969A1 (en) 2017-03-16 2018-03-13 Process utilizing pulsed energy to heat treat biological tissue

Publications (2)

Publication Number Publication Date
EP3595775A1 EP3595775A1 (en) 2020-01-22
EP3595775A4 true EP3595775A4 (en) 2020-07-22

Family

ID=63522526

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18766907.2A Withdrawn EP3595775A4 (en) 2017-03-16 2018-03-13 METHOD USING PULSED ENERGY TO THERMALLY TREAT BIOLOGICAL TISSUE

Country Status (8)

Country Link
EP (1) EP3595775A4 (enExample)
JP (1) JP7239990B2 (enExample)
CN (1) CN110520194B (enExample)
AU (1) AU2018236202B2 (enExample)
BR (1) BR112019017891A2 (enExample)
CA (1) CA3051444C (enExample)
SG (1) SG11201907081TA (enExample)
WO (1) WO2018169969A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI728589B (zh) 2019-12-12 2021-05-21 國立臺灣大學 以熱作用於活體組織的方法及裝置
DE102019131881B4 (de) * 2019-11-25 2021-10-14 Ke Kelit Kunststoffwerk Gmbh Schnell aufheizbares elektrisches Flächenheiz System und Betriebsverfahren
CN115798726B (zh) * 2022-11-24 2025-12-05 福州大学 基于改进阿伦尼乌斯模型的生物组织热损伤测量方法
CN117815582B (zh) * 2024-02-04 2025-02-25 迈胜医疗设备有限公司 Flash治疗系统、束流安全锁定方法及相关设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100049180A1 (en) * 2007-10-19 2010-02-25 Lockheed Martin Corporation System and method for conditioning animal tissue using laser light
US20130317570A1 (en) * 2012-05-25 2013-11-28 Jeffrey K. Luttrull System and process for retina phototherapy
US20160082294A1 (en) * 2012-05-25 2016-03-24 Ojai Retinal Technology, Llc Pulsating electromagnetic and ultrasound therapy for stimulating targeted heat shock proteins and facilitating protein repair

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445146A (en) * 1995-03-31 1995-08-29 Bellinger; Gary J. Biological tissue stimulation by low level optical energy
CN101242793A (zh) * 2004-06-25 2008-08-13 生产力有限公司 抗病毒热疗法
WO2007146342A2 (en) * 2006-06-12 2007-12-21 Ivivi Technologies, Inc. Electromagnetism for prophylaxis and opthalmic tissue repair
US8141557B2 (en) * 2008-10-22 2012-03-27 Peyman Gholam A Method of oscillatory thermotherapy of biological tissue
US9278029B2 (en) * 2011-10-19 2016-03-08 Iridex Corporation Short duration pulse grid pattern laser treatment and methods
US10531908B2 (en) 2012-05-25 2020-01-14 Ojai Retinal Technology, Llc Method for heat treating biological tissues using pulsed energy sources
US9962291B2 (en) * 2012-05-25 2018-05-08 Ojai Retinal Technology, Llc System and process for neuroprotective therapy for glaucoma
WO2014040015A1 (en) * 2012-09-10 2014-03-13 Dermal Photonics Corporation Systems and methods for treating dermatological imperfections
WO2014070699A1 (en) * 2012-11-01 2014-05-08 Seminex Corporation Variable intensity laser treatments of the skin

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100049180A1 (en) * 2007-10-19 2010-02-25 Lockheed Martin Corporation System and method for conditioning animal tissue using laser light
US20130317570A1 (en) * 2012-05-25 2013-11-28 Jeffrey K. Luttrull System and process for retina phototherapy
US20160082294A1 (en) * 2012-05-25 2016-03-24 Ojai Retinal Technology, Llc Pulsating electromagnetic and ultrasound therapy for stimulating targeted heat shock proteins and facilitating protein repair

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018169969A1 *

Also Published As

Publication number Publication date
CA3051444C (en) 2024-10-01
CN110520194A (zh) 2019-11-29
CA3051444A1 (en) 2018-09-20
JP7239990B2 (ja) 2023-03-15
AU2018236202B2 (en) 2020-11-05
BR112019017891A2 (pt) 2020-05-12
AU2018236202A1 (en) 2019-08-29
JP2020511189A (ja) 2020-04-16
WO2018169969A1 (en) 2018-09-20
SG11201907081TA (en) 2019-09-27
CN110520194B (zh) 2024-03-26
EP3595775A1 (en) 2020-01-22

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