GR1001071B - Μεθοδος και συσκευη για χορηγηση φαρμακου με παλμικη ιοντοφορηση. - Google Patents

Μεθοδος και συσκευη για χορηγηση φαρμακου με παλμικη ιοντοφορηση.

Info

Publication number
GR1001071B
GR1001071B GR900100877A GR900100877A GR1001071B GR 1001071 B GR1001071 B GR 1001071B GR 900100877 A GR900100877 A GR 900100877A GR 900100877 A GR900100877 A GR 900100877A GR 1001071 B GR1001071 B GR 1001071B
Authority
GR
Greece
Prior art keywords
pulse
segment
therapeutic
drug delivery
dual
Prior art date
Application number
GR900100877A
Other languages
English (en)
Other versions
GR900100877A (en
Inventor
Gary A Lattin
Nichols Larry A Mc
Original Assignee
Medtronic 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 Medtronic Inc filed Critical Medtronic Inc
Publication of GR900100877A publication Critical patent/GR900100877A/el
Publication of GR1001071B publication Critical patent/GR1001071B/el

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/20—Applying electric currents by contact electrodes continuous direct currents
    • A61N1/30—Apparatus for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body, or cataphoresis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/325—Applying electric currents by contact electrodes alternating or intermittent currents for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0408—Use-related aspects
    • A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
    • A61N1/0432—Anode and cathode

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrotherapy Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Magnetic Treatment Devices (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Medicinal Preparation (AREA)

Abstract

Περιγράφεται μια μέθοδος και μια συσκευή για τη διαδερμική χορήγηση με ιοντοφόρηση ιοντικών ουσιών, όπως για παράδειγμα, ενός φαρμάκου σε ιοντική μορφή, στην οποία εφαρμόζονται θεραπευτικοί, ηλεκτρικοί παλμοί που έχουν ελεγχόμενα, ξεχωριστά χαρακτηριστικά κυματομορφής διπλού παλμού, οι οποίοι διευκολύνουν την πιο αποτελεσματική χορήγηση φαρμάκων με κάθε παλμό. Οι θεραπευτικοί παλμοί παράγονται με μια προκαθορισμένη συχνότητα και έχουν προκαθορισμένο εύρος παλμού. Κάθε θεραπευτικός παλμός αποτελείται από ένα πρώτο τμήμα και ένα δεύτερο τμήμα παλμού. Τα ηλεκτρικά χαρακτηριστικά κάθε τμήματος του παλμού, περιλαμβανομένου του πλάτους και της διάρκειας, ελέγχονται ώστε να παρέχουν την επιθυμητή, παλμική κυματομορφή εξόδου. ω
GR900100877A 1989-12-22 1990-12-21 Μεθοδος και συσκευη για χορηγηση φαρμακου με παλμικη ιοντοφορηση. GR1001071B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/456,013 US5047007A (en) 1989-12-22 1989-12-22 Method and apparatus for pulsed iontophoretic drug delivery

Publications (2)

Publication Number Publication Date
GR900100877A GR900100877A (en) 1992-05-12
GR1001071B true GR1001071B (el) 1993-04-28

Family

ID=23811093

Family Applications (1)

Application Number Title Priority Date Filing Date
GR900100877A GR1001071B (el) 1989-12-22 1990-12-21 Μεθοδος και συσκευη για χορηγηση φαρμακου με παλμικη ιοντοφορηση.

Country Status (14)

Country Link
US (1) US5047007A (el)
EP (1) EP0506879B1 (el)
JP (1) JP3180129B2 (el)
KR (1) KR0154112B1 (el)
AT (1) ATE111367T1 (el)
AU (1) AU637674B2 (el)
CA (1) CA2069750C (el)
DE (1) DE69012587T2 (el)
DK (1) DK0506879T3 (el)
ES (1) ES2064084T3 (el)
FI (1) FI110309B (el)
GR (1) GR1001071B (el)
NO (1) NO306895B1 (el)
WO (1) WO1991009645A1 (el)

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WO1991009645A1 (en) 1991-07-11
JPH05504703A (ja) 1993-07-22
DK0506879T3 (da) 1995-02-13
EP0506879B1 (en) 1994-09-14
CA2069750C (en) 2001-04-10
NO306895B1 (no) 2000-01-10
NO922441L (no) 1992-08-19
FI922830A0 (fi) 1992-06-17
AU7148091A (en) 1991-07-24
ATE111367T1 (de) 1994-09-15
FI110309B (fi) 2002-12-31
CA2069750A1 (en) 1991-06-23
FI922830A (fi) 1992-06-17
EP0506879A1 (en) 1992-10-07
ES2064084T3 (es) 1995-01-16
DE69012587T2 (de) 1995-01-12
NO922441D0 (no) 1992-06-19
JP3180129B2 (ja) 2001-06-25
KR920703147A (ko) 1992-12-17
AU637674B2 (en) 1993-06-03
DE69012587D1 (de) 1994-10-20
GR900100877A (en) 1992-05-12
US5047007A (en) 1991-09-10
KR0154112B1 (ko) 1998-11-16

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