BR112016015490A2 - Aparelho, que inclui uma fonte de luz, para tratamento endoscópico ou intracraniano - Google Patents

Aparelho, que inclui uma fonte de luz, para tratamento endoscópico ou intracraniano

Info

Publication number
BR112016015490A2
BR112016015490A2 BR112016015490A BR112016015490A BR112016015490A2 BR 112016015490 A2 BR112016015490 A2 BR 112016015490A2 BR 112016015490 A BR112016015490 A BR 112016015490A BR 112016015490 A BR112016015490 A BR 112016015490A BR 112016015490 A2 BR112016015490 A2 BR 112016015490A2
Authority
BR
Brazil
Prior art keywords
distal end
light source
light
proximal end
brain
Prior art date
Application number
BR112016015490A
Other languages
English (en)
Other versions
BR112016015490A8 (pt
Inventor
agarwal Vijay
Babu Ranjith
RATCLIFFE Jack
Original Assignee
agarwal Vijay
Babu Ranjith
RATCLIFFE Jack
Craniovation Inc
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 agarwal Vijay, Babu Ranjith, RATCLIFFE Jack, Craniovation Inc filed Critical agarwal Vijay
Publication of BR112016015490A2 publication Critical patent/BR112016015490A2/pt
Publication of BR112016015490A8 publication Critical patent/BR112016015490A8/pt

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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
    • A61N5/0613—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
    • 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
    • A61B90/10—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 for stereotaxic surgery, e.g. frame-based stereotaxis
    • 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • 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
    • A61K41/0057—Photodynamic therapy with a photosensitizer, i.e. agent able to produce reactive oxygen species upon exposure to light or radiation, e.g. UV or visible light; photocleavage of nucleic acids with 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
    • A61N5/0601—Apparatus for use inside the body
    • 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
    • A61B2018/00321—Head or parts thereof
    • 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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2261—Optical elements at the distal end of probe tips with scattering, diffusion or dispersion of light
    • 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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2266—Optical elements at the distal end of probe tips with a lens, e.g. ball tipped
    • 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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2272—Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam
    • 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3954—Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image
    • 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
    • A61N2005/0612—Apparatus for use inside the body using probes penetrating tissue; interstitial probes
    • 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
    • A61N2005/063—Radiation therapy using light comprising light transmitting means, e.g. optical fibres
    • 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
    • A61N2005/065—Light sources therefor
    • A61N2005/0651—Diodes
    • 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
    • A61N2005/0664—Details
    • A61N2005/0665—Reflectors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Epidemiology (AREA)
  • Radiation-Therapy Devices (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Otolaryngology (AREA)
  • Surgical Instruments (AREA)

Abstract

DISPOSITIVO E MÉTODO PARA USO DE TERAPIA FOTODINÂMICA. A presente invenção se refere a um aparelho que inclui uma fonte de luz que possibilita o tratamento intra craniano de uma região de tecido de um cérebro de um paciente. O aparelho de tratamento intracraniano compreende uma haste externa que tem uma extremidade proximal e uma extremidade distal para posicionamento na região de tecido do cérebro. A haste externa define um lúmen que se estende entre a extremidade proximal e a extremidade distal da haste externa e que tem pelo menos uma abertura adjacente à extremidade distal da haste externa. Um elemento de distribuição de luz interno que tem uma extremidade distal e uma extremidade proximal é adaptado para ser conectado de modo operacional à fonte de luz. O elemento de distribuição de luz é configurado para ser recebido no lúmen e se estender da extremidade proximal da haste até as adjacências da extremidade distal da haste. O elemento de distribuição de luz é adaptado para distribuir luz da fonte de luz através da pelo menos uma abertura da haste externa para a região de tecido do cérebro próxima à extremidade distal da haste externa.
BR112016015490A 2014-01-04 2015-01-02 Aparelho, que inclui uma fonte de luz, para tratamento endoscópico ou intracraniano BR112016015490A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461923639P 2014-01-04 2014-01-04
PCT/US2015/010053 WO2015103484A1 (en) 2014-01-04 2015-01-02 Device and method for use of photodynamic therapy

Publications (2)

Publication Number Publication Date
BR112016015490A2 true BR112016015490A2 (pt) 2022-07-19
BR112016015490A8 BR112016015490A8 (pt) 2022-12-06

Family

ID=53494057

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016015490A BR112016015490A8 (pt) 2014-01-04 2015-01-02 Aparelho, que inclui uma fonte de luz, para tratamento endoscópico ou intracraniano

Country Status (11)

Country Link
US (3) US10675482B2 (pt)
EP (2) EP3431031A1 (pt)
JP (2) JP2017501010A (pt)
CN (1) CN106232045B (pt)
AU (1) AU2015204075B2 (pt)
BR (1) BR112016015490A8 (pt)
CA (1) CA2935743A1 (pt)
DK (1) DK3089690T3 (pt)
ES (1) ES2694723T3 (pt)
MX (1) MX363909B (pt)
WO (1) WO2015103484A1 (pt)

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CA3128067A1 (en) 2019-02-13 2020-08-20 Alpheus Medical, Inc. Non-invasive sonodynamic therapy
IL289646A (en) * 2022-01-05 2023-08-01 Steba Biotech S A System and method for photodynamic therapy

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Also Published As

Publication number Publication date
WO2015103484A1 (en) 2015-07-09
NZ722168A (en) 2021-03-26
MX2016008818A (es) 2017-04-13
EP3089690A1 (en) 2016-11-09
JP2017501010A (ja) 2017-01-12
JP2020028738A (ja) 2020-02-27
US10675482B2 (en) 2020-06-09
CN106232045A (zh) 2016-12-14
EP3089690B1 (en) 2018-08-29
US20170173351A1 (en) 2017-06-22
AU2015204075B2 (en) 2019-02-07
BR112016015490A8 (pt) 2022-12-06
US20160325110A1 (en) 2016-11-10
AU2015204075A1 (en) 2016-08-04
DK3089690T3 (en) 2018-12-03
CA2935743A1 (en) 2015-07-09
US20210008385A1 (en) 2021-01-14
EP3431031A1 (en) 2019-01-23
JP6858831B2 (ja) 2021-04-14
ES2694723T3 (es) 2018-12-26
MX363909B (es) 2019-04-08
CN106232045B (zh) 2020-09-22

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B25A Requested transfer of rights approved

Owner name: RANJITH BABU (US) ; JACK RATCLIFFE (US) ; CRANIOVATION, INC. (US)

Owner name: RANJITH BABU (US) ; JACK RATCLIFFE (US) ; CRANIOVA

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B25A Requested transfer of rights approved

Owner name: CRANIOVATION, INC. (US)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
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Free format text: RECURSO: 870210056164 - 22/06/2021

B09A Decision: intention to grant [chapter 9.1 patent gazette]
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B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time