CA2189870A1 - Device for the release of an active agent - Google Patents

Device for the release of an active agent

Info

Publication number
CA2189870A1
CA2189870A1 CA002189870A CA2189870A CA2189870A1 CA 2189870 A1 CA2189870 A1 CA 2189870A1 CA 002189870 A CA002189870 A CA 002189870A CA 2189870 A CA2189870 A CA 2189870A CA 2189870 A1 CA2189870 A1 CA 2189870A1
Authority
CA
Canada
Prior art keywords
stem
active agent
fastening means
transverse part
polymer matrix
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.)
Abandoned
Application number
CA002189870A
Other languages
English (en)
French (fr)
Inventor
Matti Lehtinen
Olli Puhakka
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 Oy
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
Publication of CA2189870A1 publication Critical patent/CA2189870A1/en
Abandoned legal-status Critical Current

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
    • A61K9/0039—Devices retained in the uterus for a prolonged period, e.g. intrauterine devices for contraception
    • 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
    • A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
    • A61F6/142—Wirelike structures, e.g. loops, rings, spirals
    • A61F6/144—Wirelike structures, e.g. loops, rings, spirals with T-configuration

Landscapes

  • Health & Medical Sciences (AREA)
  • Reproductive Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
CA002189870A 1994-07-05 1995-05-19 Device for the release of an active agent Abandoned CA2189870A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI943201A FI97944C (fi) 1994-07-05 1994-07-05 Vaikuttavaa ainetta luovuttava laite
FI943201 1994-07-05

Publications (1)

Publication Number Publication Date
CA2189870A1 true CA2189870A1 (en) 1996-01-18

Family

ID=8541056

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002189870A Abandoned CA2189870A1 (en) 1994-07-05 1995-05-19 Device for the release of an active agent

Country Status (10)

Country Link
EP (1) EP0768850A1 (zh)
JP (1) JPH10510168A (zh)
CN (1) CN1151686A (zh)
AU (1) AU2448895A (zh)
BR (1) BR9507667A (zh)
CA (1) CA2189870A1 (zh)
FI (1) FI97944C (zh)
MX (1) MX9606579A (zh)
WO (1) WO1996001092A1 (zh)
ZA (1) ZA954368B (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999018884A1 (en) * 1997-10-10 1999-04-22 Duirs Nz Limited Drug delivery system
US6759393B1 (en) 1999-04-12 2004-07-06 Pfizer Inc. Growth hormone and growth hormone releasing hormone compositions
NZ509894A (en) * 2001-02-09 2002-11-26 Interag A "T" or "Y" shaped intravaginal device suitable for delivery of pharmaceuticals such as progesterone
BE1014635A3 (zh) * 2002-02-12 2004-02-03 Wildemeersch Dirk
EP1400258A1 (en) * 2002-09-18 2004-03-24 Schering Oy Pharmaceutical composition delivery device and its manufacturing process
ATE461681T1 (de) * 2003-04-29 2010-04-15 Gen Hospital Corp Verfahren und vorrichtungen für die verzögerte freisetzung von mehreren arzneimitteln
US7862552B2 (en) 2005-05-09 2011-01-04 Boston Scientific Scimed, Inc. Medical devices for treating urological and uterine conditions
EP2057972A1 (en) * 2007-11-07 2009-05-13 N.V. Organon Intrauterine deposit
EP2140860A1 (en) * 2008-07-03 2010-01-06 Bayer Schering Pharma Oy An improved method of contraception
US8568374B2 (en) 2009-05-04 2013-10-29 Merck Sharp & Dohme B.V. Intrauterine system
PT2012063262W (pt) * 2010-11-08 2015-06-11 Hll Lifecare Ltd Um novo dispositivo intra-uterino com libertação controlada de cobre
US9907691B2 (en) 2013-03-13 2018-03-06 Hologic, Inc. Intrauterine contraceptive devices
WO2015189853A1 (en) * 2014-06-13 2015-12-17 Meril Endo Surgery Private Limited An intrauterine device
CN105726103B (zh) * 2016-02-05 2018-08-10 复旦大学附属肿瘤医院 一种宫颈管孔防粘连器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845761A (en) * 1970-06-02 1974-11-05 Alza Corp Intrauterine contraceptive anti-fertility device for the management of reproduction
US4180064A (en) * 1972-12-27 1979-12-25 Alza Corporation System for delivering agent to environment of use over prolonged time
US4014988A (en) * 1975-10-31 1977-03-29 Alza Corporation Method for treating hypermenorrhea with uterine therapeutic system
GB2010676B (en) * 1977-12-27 1982-05-19 Alza Corp Diffusional drug delivery device with block copolymer as drug carrier
FI59719C (fi) * 1978-06-29 1987-05-05 Medholding Oy Foerfarande foer framstaellning av interuterina preventivmedel.
US4326511A (en) * 1979-10-05 1982-04-27 Zimerman Clota E Intrauterine contraceptive device
US4582052A (en) * 1982-03-23 1986-04-15 Repromed, Inc. Povidone-iodine dispensing fiber
WO1991007934A1 (en) * 1989-11-23 1991-06-13 Metallicom A.G. Process for the manufacture of a carrier or iud provided with a pulling element, and a carrier or iud provided with a pulling element

Also Published As

Publication number Publication date
WO1996001092A1 (en) 1996-01-18
CN1151686A (zh) 1997-06-11
EP0768850A1 (en) 1997-04-23
MX9606579A (es) 1997-06-28
BR9507667A (pt) 1997-10-07
JPH10510168A (ja) 1998-10-06
FI97944B (fi) 1996-12-13
AU2448895A (en) 1996-01-25
ZA954368B (en) 1996-03-07
FI943201A (fi) 1996-01-06
FI943201A0 (fi) 1994-07-05
FI97944C (fi) 1997-03-25

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Legal Events

Date Code Title Description
FZDE Dead