GB1581474A - Vaginal ring - Google Patents

Vaginal ring Download PDF

Info

Publication number
GB1581474A
GB1581474A GB14825/77A GB1482577A GB1581474A GB 1581474 A GB1581474 A GB 1581474A GB 14825/77 A GB14825/77 A GB 14825/77A GB 1482577 A GB1482577 A GB 1482577A GB 1581474 A GB1581474 A GB 1581474A
Authority
GB
United Kingdom
Prior art keywords
ring
section
support
vaginal
active substance
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
GB14825/77A
Other languages
English (en)
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
Publication of GB1581474A publication Critical patent/GB1581474A/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)
  • Bioinformatics & Cheminformatics (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Urology & Nephrology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB14825/77A 1976-04-09 1977-04-07 Vaginal ring Expired GB1581474A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1581474A true GB1581474A (en) 1980-12-17

Family

ID=5975198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14825/77A Expired GB1581474A (en) 1976-04-09 1977-04-07 Vaginal ring

Country Status (17)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888074A (en) * 1987-07-22 1989-12-19 Dow Corning France S.A. Therapeutic rings
EP1100669A1 (en) * 1998-05-01 2001-05-23 Fei Enterprises, Ltd. Method for injection molding manufacture of controlled release devices
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
WO2020257544A1 (en) * 2019-06-21 2020-12-24 The Population Council, Inc. System for providing birth control
US11529308B2 (en) 2019-06-21 2022-12-20 The Population Council, Inc. System for providing birth control

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95768C (sv) * 1993-06-17 1996-03-25 Leiras Oy Intravaginalt doseringssystem
US6544546B1 (en) 1995-07-04 2003-04-08 Akzo Nobel, N.V. Ring-shaped devices
AU2011325975B2 (en) 2010-11-12 2015-11-26 The University Of Utah Research Foundation Intravaginal devices for controlled delivery of lubricants

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888074A (en) * 1987-07-22 1989-12-19 Dow Corning France S.A. Therapeutic rings
EP1100669A1 (en) * 1998-05-01 2001-05-23 Fei Enterprises, Ltd. Method for injection molding manufacture of controlled release devices
EP1100669A4 (en) * 1998-05-01 2003-05-07 Fei Entpr Ltd METHOD FOR INJECTION MOLDING DEVICES WITH CONTROLLED ACTIVE SUBSTANCE RELEASE
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
WO2020257544A1 (en) * 2019-06-21 2020-12-24 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
US10925882B2 (en) 2019-06-21 2021-02-23 The Population Council, Inc. System for providing birth control
US10940157B2 (en) 2019-06-21 2021-03-09 The Population Council, Inc. System for providing birth control
CN114364369A (zh) * 2019-06-21 2022-04-15 人口理事会公司 用于提供节育的系统
US11529308B2 (en) 2019-06-21 2022-12-20 The Population Council, Inc. System for providing birth control
US11850251B2 (en) 2019-06-21 2023-12-26 The Population Council, Inc. System for providing birth control

Also Published As

Publication number Publication date
CA1084792A (en) 1980-09-02
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 (sv) 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
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee