EP4072457A4 - HEAT ACCELERATOR COMPOSITIONS AND METHODS OF USE - Google Patents

HEAT ACCELERATOR COMPOSITIONS AND METHODS OF USE

Info

Publication number
EP4072457A4
EP4072457A4 EP20899590.2A EP20899590A EP4072457A4 EP 4072457 A4 EP4072457 A4 EP 4072457A4 EP 20899590 A EP20899590 A EP 20899590A EP 4072457 A4 EP4072457 A4 EP 4072457A4
Authority
EP
European Patent Office
Prior art keywords
methods
thermal accelerant
compositions
accelerant compositions
thermal
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
EP20899590.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4072457A1 (en
Inventor
William Keun Chan Park
Damian E Dupuy
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.)
Rhode Island Hospital
Brown University
Original Assignee
Rhode Island Hospital
Brown University
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 US16/708,416 external-priority patent/US11076916B2/en
Application filed by Rhode Island Hospital, Brown University filed Critical Rhode Island Hospital
Publication of EP4072457A1 publication Critical patent/EP4072457A1/en
Publication of EP4072457A4 publication Critical patent/EP4072457A4/en
Pending 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
    • A61B18/1815—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 microwaves
    • 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
    • A61B18/06—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating caused by chemical reaction, e.g. moxaburners
    • 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
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1477—Needle-like probes
    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
    • A61K41/0052—Thermotherapy; Hyperthermia; Magnetic induction; Induction heating therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0409—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is not a halogenated organic compound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A61K49/1803—Semi-solid preparations, e.g. ointments, gels, hydrogels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/226—Solutes, emulsions, suspensions, dispersions, semi-solid forms, e.g. hydrogels
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00529—Liver
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00613—Irreversible electroporation
    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/374—NMR or MRI
    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/376—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy
    • A61B2090/3762—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy using computed tomography systems [CT]
    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/378—Surgical systems with images on a monitor during operation using ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Electromagnetism (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Gynecology & Obstetrics (AREA)
  • Dispersion Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Surgical Instruments (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP20899590.2A 2019-12-09 2020-12-09 HEAT ACCELERATOR COMPOSITIONS AND METHODS OF USE Pending EP4072457A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/708,416 US11076916B2 (en) 2015-12-23 2019-12-09 Thermal accelerant compositions and methods of use
PCT/US2020/064082 WO2021119173A1 (en) 2019-12-09 2020-12-09 Thermal accelerant compositions and methods of use

Publications (2)

Publication Number Publication Date
EP4072457A1 EP4072457A1 (en) 2022-10-19
EP4072457A4 true EP4072457A4 (en) 2024-01-03

Family

ID=76330746

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20899590.2A Pending EP4072457A4 (en) 2019-12-09 2020-12-09 HEAT ACCELERATOR COMPOSITIONS AND METHODS OF USE

Country Status (4)

Country Link
EP (1) EP4072457A4 (ko)
JP (1) JP2023506466A (ko)
KR (1) KR20220125252A (ko)
WO (1) WO2021119173A1 (ko)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170182165A1 (en) * 2015-12-23 2017-06-29 Rhode Island Hospital Thermal accelerant compositions and methods of use
US20180153617A1 (en) * 2015-06-05 2018-06-07 Brown University Heat Substrate and/or Image Enhancement Compositions and Enhanced Tissue Ablation Methods
US20190343581A1 (en) * 2017-09-08 2019-11-14 Zidan Medical Inc. Devices and methods for treating lung tumors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7967839B2 (en) * 2002-05-20 2011-06-28 Rocky Mountain Biosystems, Inc. Electromagnetic treatment of tissues and cells
FR2884149B1 (fr) * 2005-04-12 2007-06-08 Henri Mehier Tube implantable destine a l'injection notamment de fluide caloporteur dans tout ou partie d'un tissu humain ou animal
AU2009276661B2 (en) * 2008-07-31 2015-01-22 Regents Of The University Of Minnesota Thermochemical ablation system using heat from delivery of electrophiles
US8071534B2 (en) * 2009-01-28 2011-12-06 Clean Technology International Corporation Material for facilitating thermal treatments of biological tissues and method of energy targeting leading to thermal treatment of biological tissues
US9662165B2 (en) * 2012-10-02 2017-05-30 Covidien Lp Device and method for heat-sensitive agent application

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180153617A1 (en) * 2015-06-05 2018-06-07 Brown University Heat Substrate and/or Image Enhancement Compositions and Enhanced Tissue Ablation Methods
US20170182165A1 (en) * 2015-12-23 2017-06-29 Rhode Island Hospital Thermal accelerant compositions and methods of use
US20190343581A1 (en) * 2017-09-08 2019-11-14 Zidan Medical Inc. Devices and methods for treating lung tumors

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PARK WILLIAM K C ET AL: "A novel thermal accelerant for augmentation of microwave energy during image-guided tumor ablation", PROGRESS IN BIOMEDICAL OPTICS AND IMAGING, SPIE - INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING, BELLINGHAM, WA, US, vol. 10066, 20 February 2017 (2017-02-20), pages 1006602 - 1006602, XP060085815, ISSN: 1605-7422, ISBN: 978-1-5106-0027-0, DOI: 10.1117/12.2249772 *
See also references of WO2021119173A1 *
WILLIAM KEUN CHAN PARK ET AL: "Evaluation of a Novel Thermal Accelerant for Augmentation of Microwave Energy during Image-guided Tumor Ablation", THERANOSTICS, vol. 7, no. 4, 1 January 2017 (2017-01-01), AU, pages 1026 - 1035, XP055577626, ISSN: 1838-7640, DOI: 10.7150/thno.18191 *

Also Published As

Publication number Publication date
KR20220125252A (ko) 2022-09-14
WO2021119173A4 (en) 2021-08-05
WO2021119173A1 (en) 2021-06-17
JP2023506466A (ja) 2023-02-16
EP4072457A1 (en) 2022-10-19

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DAX Request for extension of the european patent (deleted)
RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BROWN UNIVERSITY

Owner name: RHODE ISLAND HOSPITAL

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Effective date: 20230518

A4 Supplementary search report drawn up and despatched

Effective date: 20231201

RIC1 Information provided on ipc code assigned before grant

Ipc: A61N 7/02 20060101ALI20231127BHEP

Ipc: A61N 5/02 20060101ALI20231127BHEP

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