CA1084792A - Vaginal ring iii - Google Patents

Vaginal ring iii

Info

Publication number
CA1084792A
CA1084792A CA275,656A CA275656A CA1084792A CA 1084792 A CA1084792 A CA 1084792A CA 275656 A CA275656 A CA 275656A CA 1084792 A CA1084792 A CA 1084792A
Authority
CA
Canada
Prior art keywords
ring
vaginal ring
vaginal
cross
section
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
Application number
CA275,656A
Other languages
English (en)
French (fr)
Inventor
Gisela Schopflin-Hertwig
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.)
Bayer Pharma AG
Original Assignee
Schering AG
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 Schering AG filed Critical Schering AG
Application granted granted Critical
Publication of CA1084792A publication Critical patent/CA1084792A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
    • A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
    • A61F6/08—Pessaries, i.e. devices worn in the vagina to support the uterus, remedy a malposition or prevent conception, e.g. combined with devices protecting against contagion
    • 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
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time

Landscapes

  • Health & Medical Sciences (AREA)
  • Reproductive Health (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Vascular Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Medicinal Preparation (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA275,656A 1976-04-09 1977-04-05 Vaginal ring iii Expired CA1084792A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762616064 DE2616064A1 (de) 1976-04-09 1976-04-09 Vaginalring iii
DEP2616064.5 1976-04-09

Publications (1)

Publication Number Publication Date
CA1084792A true CA1084792A (en) 1980-09-02

Family

ID=5975198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA275,656A Expired CA1084792A (en) 1976-04-09 1977-04-05 Vaginal ring iii

Country Status (17)

Country Link
JP (1) JPS52124798A (it)
AU (1) AU517915B2 (it)
BE (1) BE853429R (it)
CA (1) CA1084792A (it)
CS (1) CS197289B2 (it)
DD (1) DD129162A6 (it)
DE (1) DE2616064A1 (it)
DK (1) DK157477A (it)
ES (1) ES457629A2 (it)
FR (1) FR2347053A2 (it)
GB (1) GB1581474A (it)
HU (1) HU176165B (it)
IE (1) IE44736B1 (it)
IT (1) IT1115641B (it)
NL (1) NL7703651A (it)
SE (1) SE7703981L (it)
SU (1) SU833144A3 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618329B1 (fr) * 1987-07-22 1997-03-28 Dow Corning Sa Procede de fabrication d'un anneau capable d'assurer la liberation d'un agent therapeutique, et anneau fabrique par ce procede
FI95768C (fi) * 1993-06-17 1996-03-25 Leiras Oy Emättimensisäinen antosysteemi
US6544546B1 (en) 1995-07-04 2003-04-08 Akzo Nobel, N.V. Ring-shaped devices
ATE313422T1 (de) * 1998-05-01 2006-01-15 Duramed Pharmaceuticals Inc Verfahren zur spritzgussherstellung von vorrichtungen mit kontrollierter wirkstofffreisetzung und damit hergestellte vorrichtung
AU2011325975B2 (en) 2010-11-12 2015-11-26 The University Of Utah Research Foundation Intravaginal devices for controlled delivery of lubricants
CN104971414A (zh) * 2014-04-01 2015-10-14 黄震山 药物缓释器
EP3209251A4 (en) * 2014-10-22 2018-03-28 International Partnership for Microbicides, Inc. Platinum-catalyzed silicone drug delivery devices and methods of use thereof
US11529308B2 (en) 2019-06-21 2022-12-20 The Population Council, Inc. System for providing birth control
US10918649B2 (en) 2019-06-21 2021-02-16 The Population Council, Inc. System for providing birth control

Also Published As

Publication number Publication date
GB1581474A (en) 1980-12-17
IT1115641B (it) 1986-02-03
HU176165B (en) 1980-12-28
FR2347053A2 (fr) 1977-11-04
NL7703651A (nl) 1977-10-11
CS197289B2 (en) 1980-04-30
AU517915B2 (en) 1981-09-03
DD129162A6 (de) 1978-01-04
AU2405577A (en) 1978-10-12
FR2347053B2 (it) 1980-07-04
SE7703981L (sv) 1977-10-10
JPS52124798A (en) 1977-10-20
IE44736B1 (en) 1982-03-10
IE44736L (en) 1977-10-09
ES457629A2 (es) 1978-11-16
DK157477A (da) 1977-10-10
DE2616064A1 (de) 1977-10-20
SU833144A3 (ru) 1981-05-23
BE853429R (fr) 1977-10-10

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Legal Events

Date Code Title Description
MKEX Expiry