MX9606579A - Device for the release of an active agent. - Google Patents

Device for the release of an active agent.

Info

Publication number
MX9606579A
MX9606579A MX9606579A MX9606579A MX9606579A MX 9606579 A MX9606579 A MX 9606579A MX 9606579 A MX9606579 A MX 9606579A MX 9606579 A MX9606579 A MX 9606579A MX 9606579 A MX9606579 A MX 9606579A
Authority
MX
Mexico
Prior art keywords
active agent
stem
release
essentially
shape
Prior art date
Application number
MX9606579A
Other languages
Spanish (es)
Other versions
MXPA96006579A (en
Inventor
Matti Lehtinen
Olli Puhakka
Original Assignee
Leiras Oy
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 Leiras Oy filed Critical Leiras Oy
Publication of MXPA96006579A publication Critical patent/MXPA96006579A/en
Publication of MX9606579A publication Critical patent/MX9606579A/en

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)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Gynecology & Obstetrics (AREA)
  • Urology & Nephrology (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicinal Preparation (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

The invention relates to an intrauterine body (10) essentially in the shape of a T for releasing an active agent comprising an elongated stem (20). To one end (21) of the stem an elongated transverse part (40) is joined so that this and the stem (20) together form the body (10) essentially in the shape of a T. According to the invention, the transverse part (40) comprises a polymer matrix reservoir (41) containing an active agent. The stem (20) may be a polymer matrix reservoir containing an active agent or a part which contains no active agent.
MX9606579A 1994-07-05 1995-05-19 Device for the release of an active agent. MX9606579A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI943201A FI97944C (en) 1994-07-05 1994-07-05 Active substance delivery device
FI943201 1994-07-05
FI943.201 1994-07-05
PCT/FI1995/000270 WO1996001092A1 (en) 1994-07-05 1995-05-19 Device for the release of an active agent

Publications (2)

Publication Number Publication Date
MXPA96006579A MXPA96006579A (en) 1997-06-01
MX9606579A true MX9606579A (en) 1997-06-28

Family

ID=8541056

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9606579A MX9606579A (en) 1994-07-05 1995-05-19 Device for the release of an active agent.

Country Status (10)

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

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 (en) * 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 (en) * 2003-04-29 2010-04-15 Gen Hospital Corp METHODS AND DEVICES FOR SUSTAINED RELEASE OF MULTIPLE DRUGS
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 (en) * 2010-11-08 2015-06-11 Hll Lifecare Ltd A novel intrauterine device with controlled copper release
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 (en) * 2016-02-05 2018-08-10 复旦大学附属肿瘤医院 A kind of uterine neck pore prevents adhesion device

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 (en) * 1978-06-29 1987-05-05 Medholding Oy Process for the preparation of interuterine contraceptives.
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 (en) 1997-06-11
EP0768850A1 (en) 1997-04-23
BR9507667A (en) 1997-10-07
JPH10510168A (en) 1998-10-06
FI97944B (en) 1996-12-13
CA2189870A1 (en) 1996-01-18
AU2448895A (en) 1996-01-25
ZA954368B (en) 1996-03-07
FI943201A (en) 1996-01-06
FI943201A0 (en) 1994-07-05
FI97944C (en) 1997-03-25

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