BR112023025859A2 - Sistema e kit para um tratamento de terapia fotodinâmica, método para preparação do sistema e uso do mesmo - Google Patents

Sistema e kit para um tratamento de terapia fotodinâmica, método para preparação do sistema e uso do mesmo

Info

Publication number
BR112023025859A2
BR112023025859A2 BR112023025859A BR112023025859A BR112023025859A2 BR 112023025859 A2 BR112023025859 A2 BR 112023025859A2 BR 112023025859 A BR112023025859 A BR 112023025859A BR 112023025859 A BR112023025859 A BR 112023025859A BR 112023025859 A2 BR112023025859 A2 BR 112023025859A2
Authority
BR
Brazil
Prior art keywords
balloon
handle
kit
preparing
photodynamic therapy
Prior art date
Application number
BR112023025859A
Other languages
English (en)
Inventor
Clément Dupont
Maximilien Vermandel
Simon Lanet
Original Assignee
Hemerion Therapeutics
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 Hemerion Therapeutics filed Critical Hemerion Therapeutics
Publication of BR112023025859A2 publication Critical patent/BR112023025859A2/pt

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
    • A61N5/0601—Apparatus for use inside the body
    • A61N5/0603—Apparatus for use inside the body for treatment of body cavities
    • 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
    • A61N5/062—Photodynamic therapy, i.e. excitation of an agent
    • 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
    • A61N2005/0632—Constructional aspects of the apparatus
    • 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
    • A61N2005/0644—Handheld applicators

Landscapes

  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Radiation-Therapy Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

sistema e kit para um tratamento de terapia fotodinâmica, método para preparação do sistema e uso do mesmo. para um tratamento terapêutico fotodinâmico de uma cavidade para fornecer uma dose predeterminada de energia luminosa, sendo a cavidade delimitada por células com fotossensibilizadores, compreendendo: o uma haste oca externa (12), o uma haste oca interna a ser inserida no interior da haste externa, o um balão inflável (18) fixado na haste externa, estando o interior do balão em comunicação fluídica com o interior da mesma, o uma alça (20) feita de uma peça única. a alça recebe um dispositivo de iluminação (16) para iluminar o balão para ativar os fotossensibilizadores. a alça e as hastes são fixadas de maneira selada entre si em um único movimento de aparafusamento. um tempo de iluminação é determinado por meio de uma função de transferência que relaciona cada volume do balão a pelo menos uma distribuição correspondente de potência luminosa na sua superfície externa e um tempo de iluminação correspondente para fornecer a dose de energia.
BR112023025859A 2021-06-09 2022-06-09 Sistema e kit para um tratamento de terapia fotodinâmica, método para preparação do sistema e uso do mesmo BR112023025859A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21305784 2021-06-09
PCT/EP2022/065621 WO2022258727A1 (en) 2021-06-09 2022-06-09 System for a photodynamic therapy treatment

Publications (1)

Publication Number Publication Date
BR112023025859A2 true BR112023025859A2 (pt) 2024-02-27

Family

ID=76483253

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023025859A BR112023025859A2 (pt) 2021-06-09 2022-06-09 Sistema e kit para um tratamento de terapia fotodinâmica, método para preparação do sistema e uso do mesmo

Country Status (8)

Country Link
EP (1) EP4351715A1 (pt)
KR (1) KR20240018529A (pt)
CN (1) CN117715679A (pt)
AU (1) AU2022288311A1 (pt)
BR (1) BR112023025859A2 (pt)
CA (1) CA3222271A1 (pt)
IL (1) IL309147A (pt)
WO (1) WO2022258727A1 (pt)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323365C2 (de) * 1982-09-04 1994-10-20 Gsf Forschungszentrum Umwelt Verfahren und Vorrichtung zur Ausleuchtung von Hohlräumen
US4998930A (en) * 1988-08-03 1991-03-12 Phototherapeutic Systems Intracavity laser phototherapy method
US20030236495A1 (en) * 2002-05-16 2003-12-25 Kennedy Kenneth C. Non-buckling balloon catheter
US20080306441A1 (en) * 2007-04-10 2008-12-11 Wilson-Cook Medical Inc. Non-buckling balloon catheter with spring loaded floating flexible tip
EP2164409B1 (en) * 2007-06-29 2018-08-08 Atheromed, Inc. Atherectomy system
US8795360B2 (en) * 2009-10-22 2014-08-05 Kimberly-Clark Worldwide, Inc. Cam action detachment for tracheostomy tube
WO2017162869A1 (en) * 2016-03-25 2017-09-28 INSERM (Institut National de la Santé et de la Recherche Médicale) System for treatment by photodynamic therapy of a cavity of a patient's body and method for preparation of such system

Also Published As

Publication number Publication date
WO2022258727A1 (en) 2022-12-15
CA3222271A1 (en) 2022-12-15
AU2022288311A1 (en) 2023-12-21
KR20240018529A (ko) 2024-02-13
IL309147A (en) 2024-02-01
CN117715679A (zh) 2024-03-15
EP4351715A1 (en) 2024-04-17

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