WO2004100850A2 - Procede pour therapie, chirurgie et delivrance de medicaments sous ultrasons par contact en gaz - Google Patents

Procede pour therapie, chirurgie et delivrance de medicaments sous ultrasons par contact en gaz Download PDF

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Publication number
WO2004100850A2
WO2004100850A2 PCT/US2004/014354 US2004014354W WO2004100850A2 WO 2004100850 A2 WO2004100850 A2 WO 2004100850A2 US 2004014354 W US2004014354 W US 2004014354W WO 2004100850 A2 WO2004100850 A2 WO 2004100850A2
Authority
WO
WIPO (PCT)
Prior art keywords
ultrasound
transducer
specimen surface
gas contact
treated
Prior art date
Application number
PCT/US2004/014354
Other languages
English (en)
Other versions
WO2004100850A3 (fr
Inventor
Mahesh C. Bhardwaj
Original Assignee
Ultran Laboratories, 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 Ultran Laboratories, Inc. filed Critical Ultran Laboratories, Inc.
Publication of WO2004100850A2 publication Critical patent/WO2004100850A2/fr
Publication of WO2004100850A3 publication Critical patent/WO2004100850A3/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • 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

Abstract

L'invention concerne un procédé d'application d'ultrasons par contact en gaz, sur une surface de spécimen, au moyen d'un transducteur, sans milieu vecteur. On peut utiliser ce procédé pour l'application d'ultrasons en thérapie et en chirurgie, pour améliorer la délivrance de médicaments au humains et aux animaux, ainsi que la délivrance de substances polymères.
PCT/US2004/014354 2003-05-08 2004-05-07 Procede pour therapie, chirurgie et delivrance de medicaments sous ultrasons par contact en gaz WO2004100850A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46879803P 2003-05-08 2003-05-08
US60/468,798 2003-05-08

Publications (2)

Publication Number Publication Date
WO2004100850A2 true WO2004100850A2 (fr) 2004-11-25
WO2004100850A3 WO2004100850A3 (fr) 2005-07-28

Family

ID=33452231

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/014354 WO2004100850A2 (fr) 2003-05-08 2004-05-07 Procede pour therapie, chirurgie et delivrance de medicaments sous ultrasons par contact en gaz

Country Status (1)

Country Link
WO (1) WO2004100850A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7553284B2 (en) 2005-02-02 2009-06-30 Vaitekunas Jeffrey J Focused ultrasound for pain reduction

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5413550A (en) * 1993-07-21 1995-05-09 Pti, Inc. Ultrasound therapy system with automatic dose control
US5807285A (en) * 1994-08-18 1998-09-15 Ethicon-Endo Surgery, Inc. Medical applications of ultrasonic energy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5413550A (en) * 1993-07-21 1995-05-09 Pti, Inc. Ultrasound therapy system with automatic dose control
US5807285A (en) * 1994-08-18 1998-09-15 Ethicon-Endo Surgery, Inc. Medical applications of ultrasonic energy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7553284B2 (en) 2005-02-02 2009-06-30 Vaitekunas Jeffrey J Focused ultrasound for pain reduction

Also Published As

Publication number Publication date
WO2004100850A3 (fr) 2005-07-28

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