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SG11201407203VA - Fine spatiotemporal control of thermolysis and lipolysis using nir light - Google Patents

Fine spatiotemporal control of thermolysis and lipolysis using nir light

Info

Publication number
SG11201407203VA
SG11201407203VA SG11201407203VA SG11201407203VA SG11201407203VA SG 11201407203V A SG11201407203V A SG 11201407203VA SG 11201407203V A SG11201407203V A SG 11201407203VA SG 11201407203V A SG11201407203V A SG 11201407203VA SG 11201407203V A SG11201407203V A SG 11201407203VA
Authority
SG
Singapore
Prior art keywords
lllll
international
california
nir
llll
Prior art date
Application number
SG11201407203VA
Inventor
Adah Almutairi
Khalid Almutairi
Original Assignee
Univ California
Elux Medical 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 Univ California, Elux Medical Inc filed Critical Univ California
Publication of SG11201407203VA publication Critical patent/SG11201407203VA/en

Links

Classifications

    • 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
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/24—Heavy metals; Compounds thereof
    • A61K33/242—Gold; Compounds 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
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • 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
    • A61B18/18—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
    • A61B18/203—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 applying laser energy to the outside of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • 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
    • 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
    • A61B2018/00452—Skin
    • A61B2018/00458—Deeper parts of the skin, e.g. treatment of vascular disorders or port wine stains
    • A61B2018/00464—Subcutaneous fat, e.g. liposuction, lipolysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/08—Lipoids
    • 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
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
    • 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
    • A61N5/067—Radiation therapy using light using laser light

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • User Interface Of Digital Computer (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 14 November 2013 (14.11.2013) WIPOIPCT (10) International Publication Number WO 2013/169955 A1 (51) International Patent Classification: A61N5/00 (2006.01) B82Y5/00 (2011.01) A61B 18/04 ( 2006.01) (21) International Application Number: PCT/US2013/040219 (22) International Filing Date: 8 May 2013 (08.05.2013) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 61/644,328 8 May 2012 (08.05.2012) US (71) Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA [US/US]; 1111 Franklin Street, 5th Floor, Oakland, California 94607 (US). (72) Inventors: ALMUTAIRI, Adah; 7544 Draper Avenue, La Jolla, California 92092 (US). ALMUTAIRI, Khalid; 7544 Draper Avenue, La Jolla, California 92037 (US). (74) Agents: MUSICK, Eleanor et al.; Procopio, Cory, Har- greaves & Savitch LLP, 525 B Street, Suite 2200, San Diego, California 92101 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, [Continued on next page] (54) Title: FINE SPATIOTEMPORAL CONTROL OF THERMOLYSIS AND LIPOLYSIS USING NIR LIGHT (57) Abstract: A system and method are provided for minimally-invasive lipolysis in a target area by injecting the area with a solution of photo-absorbing nano­ particles and irradiating the injected area with a beam of near infrared (NIR) light. The NIR emission wavelength is adapted to excite the nanoparticles to melt fat within the target area so that the liquefied fat can be aspirated from the target area. The nanoparticles may be gold nanorods having aspect ratios selected to produce surface plasmon resonance when irradiated with NIR light around 800 nm. o\ o\ FIG. 1 i-H o CJ o & INTO 7A36FT ARFA TO ASPIRATE: L!QUEF!£D FAT m WO 2013/169955 Al I lllll llllllll II llllll III lllll lllll III III III lllll lllll lllll lllll lllll llll llll lllllll llll llll EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). Published: — before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) — with international search report (Art. 21(3))
SG11201407203VA 2012-05-08 2013-05-08 Fine spatiotemporal control of thermolysis and lipolysis using nir light SG11201407203VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261644328P 2012-05-08 2012-05-08
PCT/US2013/040219 WO2013169955A1 (en) 2012-05-08 2013-05-08 Fine spatiotemporal control of thermolysis and lipolysis using nir light

Publications (1)

Publication Number Publication Date
SG11201407203VA true SG11201407203VA (en) 2014-12-30

Family

ID=49551263

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201407203VA SG11201407203VA (en) 2012-05-08 2013-05-08 Fine spatiotemporal control of thermolysis and lipolysis using nir light

Country Status (10)

Country Link
US (2) US9333258B2 (en)
EP (1) EP2846872B1 (en)
JP (1) JP2015515915A (en)
KR (1) KR102186353B1 (en)
CN (1) CN104321108B (en)
BR (1) BR112014027439B1 (en)
CA (1) CA2872658C (en)
IL (1) IL235541A0 (en)
SG (1) SG11201407203VA (en)
WO (1) WO2013169955A1 (en)

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US9522289B2 (en) 2012-05-08 2016-12-20 The Regents Of The University Of California Selective fat removal using photothermal heating
CN104822412B (en) 2012-10-11 2018-05-01 纳诺康波西克斯公司 Nano silver piece composition and method
KR20150125267A (en) * 2014-04-30 2015-11-09 (주)아모레퍼시픽 Kit for lipolysis by radiating light
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US10370488B2 (en) 2015-04-08 2019-08-06 The Regents Of The University Of California Stimulus-responsive poly(lactic-co-glycolic)-based polymers and nanoparticles formed therefrom
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Also Published As

Publication number Publication date
CA2872658C (en) 2021-05-04
EP2846872A1 (en) 2015-03-18
US20140358068A1 (en) 2014-12-04
EP2846872B1 (en) 2017-08-30
CN104321108B (en) 2018-05-01
US9333259B2 (en) 2016-05-10
WO2013169955A1 (en) 2013-11-14
US9333258B2 (en) 2016-05-10
BR112014027439A8 (en) 2021-02-23
IL235541A0 (en) 2015-01-29
BR112014027439A2 (en) 2017-06-27
BR112014027439B1 (en) 2021-09-28
CN104321108A (en) 2015-01-28
KR102186353B1 (en) 2020-12-04
KR20150014484A (en) 2015-02-06
EP2846872A4 (en) 2016-02-17
CA2872658A1 (en) 2013-11-14
US20150018812A1 (en) 2015-01-15
JP2015515915A (en) 2015-06-04

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