FR3005417B1 - Anneau vaginal tri-reservoir, a retro-largage compatible avec les caracteristiques des molecules actives qu'il contient - Google Patents

Anneau vaginal tri-reservoir, a retro-largage compatible avec les caracteristiques des molecules actives qu'il contient

Info

Publication number
FR3005417B1
FR3005417B1 FR1354225A FR1354225A FR3005417B1 FR 3005417 B1 FR3005417 B1 FR 3005417B1 FR 1354225 A FR1354225 A FR 1354225A FR 1354225 A FR1354225 A FR 1354225A FR 3005417 B1 FR3005417 B1 FR 3005417B1
Authority
FR
France
Prior art keywords
vaginal ring
largage
retro
compatible
tank
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.)
Expired - Fee Related
Application number
FR1354225A
Other languages
English (en)
Other versions
FR3005417A1 (fr
Inventor
Blaise Francois Figuereo
Paule Figuereo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1354225A priority Critical patent/FR3005417B1/fr
Publication of FR3005417A1 publication Critical patent/FR3005417A1/fr
Application granted granted Critical
Publication of FR3005417B1 publication Critical patent/FR3005417B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0034—Urogenital system, e.g. vagina, uterus, cervix, penis, scrotum, urethra, bladder; Personal lubricants
    • A61K9/0036—Devices retained in the vagina or cervix for a prolonged period, e.g. intravaginal rings, medicated tampons, medicated diaphragms
    • 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
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Reproductive Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gynecology & Obstetrics (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

La présente invention a pour objet un anneau vaginal (1) constitué d'un corps torique engendré par la rotation d'un cercle C de rayon r autour d'une droite D située dans le plan du cercle C à une distance R de son centre avec r<R, le corps torique étant en silicone, caractérisé par le fait que le corps torique a une âme de rayon r1 <r dans laquelle sont formées trois âmes distinctes (2, 3, 4), chaque âme (2, 3, 4) contenant une molécule active, l'anneau vaginal (1) comprenant en outre des alvéoles (5) formées parallèlement à la direction de la droite D sur la surface externe du corps torique sur une profondeur inférieure à (r-r1), lesdites alvéoles (5) étant formées à des emplacements situés sur ou autour d'un cercle centré sur la droite D et de rayon R+r.
FR1354225A 2013-05-10 2013-05-10 Anneau vaginal tri-reservoir, a retro-largage compatible avec les caracteristiques des molecules actives qu'il contient Expired - Fee Related FR3005417B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1354225A FR3005417B1 (fr) 2013-05-10 2013-05-10 Anneau vaginal tri-reservoir, a retro-largage compatible avec les caracteristiques des molecules actives qu'il contient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1354225A FR3005417B1 (fr) 2013-05-10 2013-05-10 Anneau vaginal tri-reservoir, a retro-largage compatible avec les caracteristiques des molecules actives qu'il contient

Publications (2)

Publication Number Publication Date
FR3005417A1 FR3005417A1 (fr) 2014-11-14
FR3005417B1 true FR3005417B1 (fr) 2015-05-22

Family

ID=48979980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1354225A Expired - Fee Related FR3005417B1 (fr) 2013-05-10 2013-05-10 Anneau vaginal tri-reservoir, a retro-largage compatible avec les caracteristiques des molecules actives qu'il contient

Country Status (1)

Country Link
FR (1) FR3005417B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596576A (en) * 1984-10-12 1986-06-24 Akzo N.V. Release system for two or more active substances
AU2010274946B2 (en) * 2009-07-21 2013-09-12 The Population Council, Inc. Multi-layered gradient vaginal ring
FR2991905B1 (fr) * 2012-06-18 2014-07-11 Blaise Francois Figuereo Dispositif de fabrication d'un barreau composite therapeutique

Also Published As

Publication number Publication date
FR3005417A1 (fr) 2014-11-14

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