WO1992000106A3 - Method of treatment and compositions therefore - Google Patents

Method of treatment and compositions therefore Download PDF

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Publication number
WO1992000106A3
WO1992000106A3 PCT/GB1991/001044 GB9101044W WO9200106A3 WO 1992000106 A3 WO1992000106 A3 WO 1992000106A3 GB 9101044 W GB9101044 W GB 9101044W WO 9200106 A3 WO9200106 A3 WO 9200106A3
Authority
WO
WIPO (PCT)
Prior art keywords
tissue
compound
administered
infrared radiation
tissue material
Prior art date
Application number
PCT/GB1991/001044
Other languages
French (fr)
Other versions
WO1992000106A2 (en
Inventor
Anthony Raven
Christopher John Stanley
Original Assignee
Diomed Ltd
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 Diomed Ltd filed Critical Diomed Ltd
Priority to AU81926/91A priority Critical patent/AU8192691A/en
Priority to EP91911771A priority patent/EP0536211A1/en
Publication of WO1992000106A2 publication Critical patent/WO1992000106A2/en
Publication of WO1992000106A3 publication Critical patent/WO1992000106A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • A61K31/403—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
    • A61K31/404—Indoles, e.g. pindolol
    • 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

Abstract

Method of selectively removing tissue material from a human or animal body comprising administering to a selected region of body tissue a compound which is highly absorbent of infrared radiation of wavelength 750 to 860 nm, and irradiating the region with corresponding infrared radiation at a power sufficient to cause thermal vaporization of the tissue material to which the compound has been administered, but insufficient to cause vaporization of tissue material to which the compound has not been administered. This enables the selective ablation of unhealthy tissue whilst leaving healthy tissue undamaged.
PCT/GB1991/001044 1990-06-27 1991-06-27 Method of treatment and compositions therefore WO1992000106A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU81926/91A AU8192691A (en) 1990-06-27 1991-06-27 Method of treatment and compositions therefore
EP91911771A EP0536211A1 (en) 1990-06-27 1991-06-27 Method of treatment and compositions therefore

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909014307A GB9014307D0 (en) 1990-06-27 1990-06-27 Method of treatment and compositions therefor
GB9014307.4 1990-06-27

Publications (2)

Publication Number Publication Date
WO1992000106A2 WO1992000106A2 (en) 1992-01-09
WO1992000106A3 true WO1992000106A3 (en) 1992-02-20

Family

ID=10678289

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1991/001044 WO1992000106A2 (en) 1990-06-27 1991-06-27 Method of treatment and compositions therefore

Country Status (4)

Country Link
EP (1) EP0536211A1 (en)
AU (1) AU8192691A (en)
GB (1) GB9014307D0 (en)
WO (1) WO1992000106A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9033950B2 (en) 2003-10-24 2015-05-19 Nitto Denko Corporation Method for transdermal delivery of permeant substances
US9486616B2 (en) 2002-03-11 2016-11-08 Nitto Denko Corporation Transdermal integrated actuator device, methods of making and using same
US9579380B2 (en) 1996-12-31 2017-02-28 Ntt Denko Corporation Microporation of tissue for delivery of bioactive agents

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258305A (en) * 1991-09-13 1993-11-02 Nitto Chemical Industry Co., Ltd. Manufacture of optically active 2-phenylpropionic acid and 2-phenylpropionamide from the nitrile using Rhodococcus equi
US5885211A (en) * 1993-11-15 1999-03-23 Spectrix, Inc. Microporation of human skin for monitoring the concentration of an analyte
CA2211470A1 (en) * 1995-01-30 1996-08-08 Daiichi Pure Chemicals Co., Ltd. Diagnostic marker
EP2921111A1 (en) 1995-08-29 2015-09-23 Nitto Denko Corporation Microporation of human skin for drug delivery and monitoring applications
ES2536459T3 (en) * 1995-08-29 2015-05-25 Nitto Denko Corporation Microporation of human skin for drug administration and monitoring applications
WO1997033620A2 (en) * 1996-03-15 1997-09-18 Pulsion Verw. Gmbh & Co. Medical Systems Kg Compounds for treating tumours
US6527716B1 (en) 1997-12-30 2003-03-04 Altea Technologies, Inc. Microporation of tissue for delivery of bioactive agents
CA2319388C (en) * 1998-02-17 2007-12-04 Abbott Laboratories Interstitial fluid collection and monitoring device
US9918665B2 (en) 2002-03-11 2018-03-20 Nitto Denko Corporation Transdermal porator and patch system and method for using same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214847A2 (en) * 1985-09-06 1987-03-18 Syntex (U.S.A.) Inc. Squarate dye conjugate, process for making it and its use in assay methods and kits
WO1989001630A1 (en) * 1987-08-12 1989-02-23 Nemeth Peter Procedure for relieving cell mixtures and tissues of unwanted populations
EP0352076A2 (en) * 1988-07-19 1990-01-24 The University Of British Columbia Wavelength-specific cytotoxic agents
DE3828360A1 (en) * 1988-08-20 1990-02-22 Stanowsky Alexander Dr Dye-labelled antitumour antibody and process for its preparation
WO1990015059A1 (en) * 1989-06-07 1990-12-13 The University Of British Columbia Photosensitizing diels-alder porphyrin derivatives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD244492A1 (en) * 1985-12-19 1987-04-08 Akad Wissenschaften Ddr METHOD FOR PRODUCING STABILIZED LYOPHILIZED INDOCYANINGRANEOUS PREPARATIONS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214847A2 (en) * 1985-09-06 1987-03-18 Syntex (U.S.A.) Inc. Squarate dye conjugate, process for making it and its use in assay methods and kits
WO1989001630A1 (en) * 1987-08-12 1989-02-23 Nemeth Peter Procedure for relieving cell mixtures and tissues of unwanted populations
EP0352076A2 (en) * 1988-07-19 1990-01-24 The University Of British Columbia Wavelength-specific cytotoxic agents
DE3828360A1 (en) * 1988-08-20 1990-02-22 Stanowsky Alexander Dr Dye-labelled antitumour antibody and process for its preparation
WO1990015059A1 (en) * 1989-06-07 1990-12-13 The University Of British Columbia Photosensitizing diels-alder porphyrin derivatives

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Derwent, File WPIL, nr. AN 87-235808, & DD, A, 244492 (AKAD. WISSENSCHAFT DDR) 8 April 1987, see the whole abstract *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9579380B2 (en) 1996-12-31 2017-02-28 Ntt Denko Corporation Microporation of tissue for delivery of bioactive agents
US9486616B2 (en) 2002-03-11 2016-11-08 Nitto Denko Corporation Transdermal integrated actuator device, methods of making and using same
US9033950B2 (en) 2003-10-24 2015-05-19 Nitto Denko Corporation Method for transdermal delivery of permeant substances

Also Published As

Publication number Publication date
GB9014307D0 (en) 1990-08-15
WO1992000106A2 (en) 1992-01-09
AU8192691A (en) 1992-01-23
EP0536211A1 (en) 1993-04-14

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