WO2024155634A1 - Uv pathogen eradication - Google Patents

Uv pathogen eradication Download PDF

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Publication number
WO2024155634A1
WO2024155634A1 PCT/US2024/011704 US2024011704W WO2024155634A1 WO 2024155634 A1 WO2024155634 A1 WO 2024155634A1 US 2024011704 W US2024011704 W US 2024011704W WO 2024155634 A1 WO2024155634 A1 WO 2024155634A1
Authority
WO
WIPO (PCT)
Prior art keywords
disinfection
light
placement
devices
pathogens
Prior art date
Application number
PCT/US2024/011704
Other languages
French (fr)
Inventor
Israel Nissenbaum
Asher Baum
Mitchell J. BOGART
Original Assignee
Israel Nissenbaum
Asher Baum
Bogart Mitchell J
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 US18/097,367 external-priority patent/US20230310882A1/en
Application filed by Israel Nissenbaum, Asher Baum, Bogart Mitchell J filed Critical Israel Nissenbaum
Publication of WO2024155634A1 publication Critical patent/WO2024155634A1/en

Links

Classifications

    • 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
    • A61B90/70—Cleaning devices specially adapted for surgical instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24—Apparatus using programmed or automatic operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

Manual, automated and mass methods and devices, for enhancing the effect of UV light disinfection (at UV wavelength of 200nm to 340nm) of transmitted UV light on or in humans and devices by at least one of the steps of: a) increasing controllable output power of a UV emitting device, including using high power UV lasers or direct placement of UV light sources, b) increasing the efficiency of UV disinfection effect with the placement of the UV emitting device including by use of side emitting fibers with uniform output and distant placement directed at surgical sites, otoscope type handheld devices directing UV light into infected orifices, biofilm disruption, fluorescent marking of pathogens and c) providing protocols for various enhanced pathogen eradication applications including tissue clearing to increase depth of penetration, use of aspiration needles for access to pathogens, site disinfection to increase cancer remission and implant in situ disinfection.
PCT/US2024/011704 2023-01-16 2024-01-16 Uv pathogen eradication WO2024155634A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US18/097,367 US20230310882A1 (en) 2020-04-29 2023-01-16 Increased effectiveness of uv pathogen eradication
US18/097,367 2023-01-16
US202363535427P 2023-08-30 2023-08-30
US63/535,427 2023-08-30

Publications (1)

Publication Number Publication Date
WO2024155634A1 true WO2024155634A1 (en) 2024-07-25

Family

ID=91956596

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2024/011704 WO2024155634A1 (en) 2023-01-16 2024-01-16 Uv pathogen eradication

Country Status (1)

Country Link
WO (1) WO2024155634A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020127224A1 (en) * 2001-03-02 2002-09-12 James Chen Use of photoluminescent nanoparticles for photodynamic therapy
US20040034398A1 (en) * 2001-06-15 2004-02-19 Uv-Solutions, Llc Method and apparatus for sterilizing or disinfecting a region through a bandage
US20160114185A1 (en) * 2014-10-28 2016-04-28 Lacy Gallaway Mankin Internal UV Treatment Administered Via Endoscopy
US20170182194A1 (en) * 2015-12-29 2017-06-29 Webb Medical LLC Apparatus and method of sterilizing lumens in medical instruments
US20190175938A1 (en) * 2016-05-31 2019-06-13 Cedars-Sinai Medical Center Internal ultraviolet therapy
US20210338854A1 (en) * 2020-04-29 2021-11-04 Israel Nissenbaum Remote pathogen eradication

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020127224A1 (en) * 2001-03-02 2002-09-12 James Chen Use of photoluminescent nanoparticles for photodynamic therapy
US20040034398A1 (en) * 2001-06-15 2004-02-19 Uv-Solutions, Llc Method and apparatus for sterilizing or disinfecting a region through a bandage
US20160114185A1 (en) * 2014-10-28 2016-04-28 Lacy Gallaway Mankin Internal UV Treatment Administered Via Endoscopy
US20170182194A1 (en) * 2015-12-29 2017-06-29 Webb Medical LLC Apparatus and method of sterilizing lumens in medical instruments
US20190175938A1 (en) * 2016-05-31 2019-06-13 Cedars-Sinai Medical Center Internal ultraviolet therapy
US20210338854A1 (en) * 2020-04-29 2021-11-04 Israel Nissenbaum Remote pathogen eradication

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