EP1139886A4 - Methods and apparatus for enhancement of transdermal transport - Google Patents

Methods and apparatus for enhancement of transdermal transport

Info

Publication number
EP1139886A4
EP1139886A4 EP99966358A EP99966358A EP1139886A4 EP 1139886 A4 EP1139886 A4 EP 1139886A4 EP 99966358 A EP99966358 A EP 99966358A EP 99966358 A EP99966358 A EP 99966358A EP 1139886 A4 EP1139886 A4 EP 1139886A4
Authority
EP
European Patent Office
Prior art keywords
enhancement
methods
transdermal transport
transdermal
transport
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP99966358A
Other languages
German (de)
French (fr)
Other versions
EP1139886A1 (en
Inventor
Samir S Mitragotri
Joseph Kost
Scott C Kellogg
Nick Warner
Tuan A Elstrom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sontra Medical Inc
Original Assignee
Sontra 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 Sontra Medical Inc filed Critical Sontra Medical Inc
Publication of EP1139886A1 publication Critical patent/EP1139886A1/en
Publication of EP1139886A4 publication Critical patent/EP1139886A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/0004—Screening or testing of compounds for diagnosis of disorders, assessment of conditions, e.g. renal clearance, gastric emptying, testing for diabetes, allergy, rheuma, pancreas functions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0009—Galenical forms characterised by the drug release technique; Application systems commanded by energy involving or responsive to electricity, magnetism or acoustic waves; Galenical aspects of sonophoresis, iontophoresis, electroporation or electroosmosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0092—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin using ultrasonic, sonic or infrasonic vibrations, e.g. phonophoresis
EP99966358A 1998-12-18 1999-12-17 Methods and apparatus for enhancement of transdermal transport Withdrawn EP1139886A4 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US11295398P 1998-12-18 1998-12-18
US112953P 1998-12-18
US14294199P 1999-07-12 1999-07-12
US14295199P 1999-07-12 1999-07-12
US14295099P 1999-07-12 1999-07-12
US14297599P 1999-07-12 1999-07-12
US142941P 1999-07-12
US142950P 1999-07-12
US142951P 1999-07-12
US142975P 1999-07-12
PCT/US1999/030065 WO2000035357A1 (en) 1998-12-18 1999-12-17 Methods and apparatus for enhancement of transdermal transport

Publications (2)

Publication Number Publication Date
EP1139886A1 EP1139886A1 (en) 2001-10-10
EP1139886A4 true EP1139886A4 (en) 2005-01-26

Family

ID=27537341

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99966358A Withdrawn EP1139886A4 (en) 1998-12-18 1999-12-17 Methods and apparatus for enhancement of transdermal transport

Country Status (5)

Country Link
EP (1) EP1139886A4 (en)
JP (1) JP2002532130A (en)
AU (1) AU2191900A (en)
CA (1) CA2355184A1 (en)
WO (1) WO2000035357A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1090301B1 (en) 1998-06-24 2002-07-31 Transderm Technologies LLC Non-invasive transdermal detection of analytes
US20040171980A1 (en) 1998-12-18 2004-09-02 Sontra Medical, Inc. Method and apparatus for enhancement of transdermal transport
WO2002064162A2 (en) * 2001-02-13 2002-08-22 Government Of The United States, As Represented By The Secretary Of The Army Vaccine for transcutaneous immunization
US6887239B2 (en) * 2002-04-17 2005-05-03 Sontra Medical Inc. Preparation for transmission and reception of electrical signals
US6922586B2 (en) 2002-05-20 2005-07-26 Richard J. Davies Method and system for detecting electrophysiological changes in pre-cancerous and cancerous tissue
US8262575B2 (en) 2002-05-20 2012-09-11 Epi-Sci, Llc Method and system for detecting electrophysiological changes in pre-cancerous and cancerous tissue
US7630759B2 (en) 2002-05-20 2009-12-08 Epi-Sci, Llc Method and system for detecting electrophysiological changes in pre-cancerous and cancerous breast tissue and epithelium
WO2006116091A2 (en) 2005-04-21 2006-11-02 Epi-Sci, Llc Method and system for detecting electrophysiological changes in pre-cancerous and cancerous tissue and epithelium
JP4961137B2 (en) * 2005-12-14 2012-06-27 久光製薬株式会社 Device for iontophoresis
MX2009011581A (en) 2007-04-27 2010-02-17 Echo Therapeutics Inc Skin permeation device for analyte sensing or transdermal drug delivery.
WO2010101620A2 (en) 2009-03-02 2010-09-10 Seventh Sense Biosystems, Inc. Systems and methods for creating and using suction blisters or other pooled regions of fluid within the skin
US20120277629A1 (en) 2011-04-29 2012-11-01 Seventh Sense Biosystems, Inc. Systems and methods for collection and/or manipulation of blood spots or other bodily fluids
WO2011094573A1 (en) 2010-01-28 2011-08-04 Seventh Sense Biosystems, Inc. Monitoring or feedback systems and methods
WO2011163347A2 (en) 2010-06-23 2011-12-29 Seventh Sense Biosystems, Inc. Sampling devices and methods involving relatively little pain
WO2012009613A1 (en) 2010-07-16 2012-01-19 Seventh Sense Biosystems, Inc. Low-pressure environment for fluid transfer devices
WO2012021801A2 (en) 2010-08-13 2012-02-16 Seventh Sense Biosystems, Inc. Systems and techniques for monitoring subjects
WO2012064802A1 (en) 2010-11-09 2012-05-18 Seventh Sense Biosystems, Inc. Systems and interfaces for blood sampling
WO2012149155A1 (en) 2011-04-29 2012-11-01 Seventh Sense Biosystems, Inc. Systems and methods for collecting fluid from a subject
US20130158468A1 (en) 2011-12-19 2013-06-20 Seventh Sense Biosystems, Inc. Delivering and/or receiving material with respect to a subject surface
EP2701600B1 (en) 2011-04-29 2016-06-08 Seventh Sense Biosystems, Inc. Delivering and/or receiving fluids
GB201415611D0 (en) 2014-09-03 2014-10-15 Univ Strathclyde Apparatus for topical application of material
CN109077724B (en) * 2018-07-26 2021-12-07 北京机械设备研究所 Conductive medium conveying system and method for electroencephalogram acquisition

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787888A (en) * 1987-06-01 1988-11-29 University Of Connecticut Disposable piezoelectric polymer bandage for percutaneous delivery of drugs and method for such percutaneous delivery (a)
US5019034A (en) * 1988-01-21 1991-05-28 Massachusetts Institute Of Technology Control of transport of molecules across tissue using electroporation
WO1997004832A1 (en) * 1995-07-25 1997-02-13 Massachusetts Institute Of Technology Enhanced transdermal transport using ultrasound
US5617851A (en) * 1992-10-14 1997-04-08 Endodermic Medical Technologies Company Ultrasonic transdermal system for withdrawing fluid from an organism and determining the concentration of a substance in the fluid
US5656016A (en) * 1996-03-18 1997-08-12 Abbott Laboratories Sonophoretic drug delivery system
WO1997030749A1 (en) * 1996-02-23 1997-08-28 Abbott Laboratories Transdermal transport using ultrasonic standing waves
WO1998000194A2 (en) * 1996-06-28 1998-01-08 Sontra Medical, L.P. Ultrasound enhancement of transdermal transport
US5722397A (en) * 1993-11-15 1998-03-03 Altea Technologies, Inc. Enhancement of transdermal monitoring applications with ultrasound and chemical enhancers
WO1998017184A1 (en) * 1996-10-24 1998-04-30 Vibrx, Inc. Apparatus and method for sonically enhanced drug delivery
EP0847775A1 (en) * 1995-08-31 1998-06-17 Hisamitsu Pharmaceutical Co. Inc. Iontophoresis device and method of current control therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5947921A (en) * 1995-12-18 1999-09-07 Massachusetts Institute Of Technology Chemical and physical enhancers and ultrasound for transdermal drug delivery

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787888A (en) * 1987-06-01 1988-11-29 University Of Connecticut Disposable piezoelectric polymer bandage for percutaneous delivery of drugs and method for such percutaneous delivery (a)
US5019034A (en) * 1988-01-21 1991-05-28 Massachusetts Institute Of Technology Control of transport of molecules across tissue using electroporation
US5019034B1 (en) * 1988-01-21 1995-08-15 Massachusetts Inst Technology Control of transport of molecules across tissue using electroporation
US5617851A (en) * 1992-10-14 1997-04-08 Endodermic Medical Technologies Company Ultrasonic transdermal system for withdrawing fluid from an organism and determining the concentration of a substance in the fluid
US5722397A (en) * 1993-11-15 1998-03-03 Altea Technologies, Inc. Enhancement of transdermal monitoring applications with ultrasound and chemical enhancers
WO1997004832A1 (en) * 1995-07-25 1997-02-13 Massachusetts Institute Of Technology Enhanced transdermal transport using ultrasound
EP0847775A1 (en) * 1995-08-31 1998-06-17 Hisamitsu Pharmaceutical Co. Inc. Iontophoresis device and method of current control therefor
WO1997030749A1 (en) * 1996-02-23 1997-08-28 Abbott Laboratories Transdermal transport using ultrasonic standing waves
US5656016A (en) * 1996-03-18 1997-08-12 Abbott Laboratories Sonophoretic drug delivery system
WO1998000194A2 (en) * 1996-06-28 1998-01-08 Sontra Medical, L.P. Ultrasound enhancement of transdermal transport
WO1998017184A1 (en) * 1996-10-24 1998-04-30 Vibrx, Inc. Apparatus and method for sonically enhanced drug delivery

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0035357A1 *

Also Published As

Publication number Publication date
CA2355184A1 (en) 2000-06-22
AU2191900A (en) 2000-07-03
EP1139886A1 (en) 2001-10-10
WO2000035357A1 (en) 2000-06-22
JP2002532130A (en) 2002-10-02

Similar Documents

Publication Publication Date Title
EP1139886A4 (en) Methods and apparatus for enhancement of transdermal transport
EP1139398A4 (en) Method and apparatus for surface treatment
GB2356269B (en) Method and apparatus for autosynchronizing distributed versions of documents
IL154720A0 (en) Apparatus and method for inspection of objects
ZA988277B (en) Waste treatment apparatus and method
IL163864A0 (en) Improvement in apparatus for and methods of damagerepair
IL133431A0 (en) Device and method for treatment of dysmenorrhea
AU3122000A (en) Method and apparatus for surface treatment of materials
HK1047638A1 (en) Application apparatus and method
PL326292A1 (en) Apparatus for and method of transporting luggage
SG95602A1 (en) Apparatus and method for image enhancement
PL335295A1 (en) Method of and apparatus for obtaining iron
IL136629A (en) Methods and apparatus for permitting transactions across firewalls
PL333729A1 (en) Method of and apparatus for activating ions transport
GB9807944D0 (en) Apparatus for wastewater treatment and method
GB9825349D0 (en) Apparatus for and method of destroying pathogens
GB2332637B (en) Apparatus and method for processing
EP1165852A4 (en) Surface treatment method and treatment apparatus
HUP0101398A3 (en) Method and device for further conveyance of flat objects
GB9801808D0 (en) Apparatus and method for waste treatment
GB9910550D0 (en) Apparatus and method of recirulating electrodeionisation
GB9821638D0 (en) Method of and apparatus for grinding materials
GB0124017D0 (en) Method and apparatus for treating dyslexia
GB2357050B (en) Surface treating method and apparatus
GB2326704B (en) Processing apparatus and method of use

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20010629

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7A 61B 5/14 B

Ipc: 7A 61N 1/32 B

Ipc: 7A 61M 37/00 B

Ipc: 7A 61B 5/00 A

A4 Supplementary search report drawn up and despatched

Effective date: 20041210

17Q First examination report despatched

Effective date: 20050610

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20070801