KR890003360A - 피임용 삽입관 - Google Patents

피임용 삽입관 Download PDF

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Publication number
KR890003360A
KR890003360A KR1019880010063A KR880010063A KR890003360A KR 890003360 A KR890003360 A KR 890003360A KR 1019880010063 A KR1019880010063 A KR 1019880010063A KR 880010063 A KR880010063 A KR 880010063A KR 890003360 A KR890003360 A KR 890003360A
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KR
South Korea
Prior art keywords
contraceptive
vinyl acetate
less
eva
per
Prior art date
Application number
KR1019880010063A
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English (en)
Other versions
KR950008763B1 (en
Inventor
니스 헨드릭드
Original Assignee
에이. 지 제이. 베르메렌·에이. 디. 도우마
악조 엔. 브이
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.)
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Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19850428&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR890003360(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 에이. 지 제이. 베르메렌·에이. 디. 도우마, 악조 엔. 브이 filed Critical 에이. 지 제이. 베르메렌·에이. 디. 도우마
Publication of KR890003360A publication Critical patent/KR890003360A/ko
Application granted granted Critical
Publication of KR950008763B1 publication Critical patent/KR950008763B1/ko

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    • 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
    • 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
    • A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
    • A61K9/0092—Hollow drug-filled fibres, tubes of the core-shell type, coated fibres, coated rods, microtubules or nanotubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • 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
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Nanotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

내용 없음

Description

피임용 삽입관
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. a) 용융지수가 10분에 대하여 10g 이상인 분자량을 지니고 있고 비닐 아세테이트 함량이 20중량% 또는 그 이상인 에틸렌/비닐 아세테이트 공중합체 (EVA)로 구성되며, 하루에 적어도 약 15-30μg씩 오랫동안 지속시키기에 충분한 양을 함유하는 피임 활성성분으로서 3-케토-데소게스트렐, 레보노르게스트렐 또는 게스토덴의 매트릭스 역활을 하는 코어물질과 ; b) 코어물질을 둘러싸고 있는EVA물질로 이루어지며 10분당 10g이하의 용융지수의 분자량을 지니며 20중량% 이하의 비닐 아세테이트 함량의 물을 갖는 50-250μm두께의 층의 막(membrane)으로 구성되는 최대외부 직경 약2㎜, 길이 약 5㎝ 이하의 원통형 또는 원통형과 유사한 형의 피하용 또는 국소용 피임 삽입관.
  2. 제1항에 있어서 두개의 EVA중합체의 공동축 사출에 의해 제조되는 것을 특징으로 하는 피임용 삽입관.
  3. 제1항 또는 제2항에 있어서, EVA중합체는 10분당 15-30g의 용융지수를 지니며 비닐 아세테이트 함량이 25중량% 이상인 코어물질로서 사용되는 것을 특징으로 하는 피임용 삽입관.
  4. 제1항 또는 제2항에 있어서, EVA물질은 10분당 8g 또는 그 이하의 용융지수를 지니며 비닐 아세테이트 함량이 20중량% 이하인 막 물질로서 사용되는 것을 특징으로 하는 피임용 삽입관.
  5. 제1항 또는 제2항에 있어서, 3-케토-데스트렐이 피임 성분으로 사용되는 것을 특징으로 하는 피임용 삽입관.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR88010063A 1987-08-08 1988-08-06 Contraceptive lmplant KR950008763B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8701868 1987-08-08
NL8701868 1987-08-08

Publications (2)

Publication Number Publication Date
KR890003360A true KR890003360A (ko) 1989-04-14
KR950008763B1 KR950008763B1 (en) 1995-08-08

Family

ID=19850428

Family Applications (1)

Application Number Title Priority Date Filing Date
KR88010063A KR950008763B1 (en) 1987-08-08 1988-08-06 Contraceptive lmplant

Country Status (19)

Country Link
US (3) US4957119A (ko)
EP (1) EP0303306B1 (ko)
JP (1) JP2571831B2 (ko)
KR (1) KR950008763B1 (ko)
CN (1) CN1024753C (ko)
AT (1) ATE86484T1 (ko)
AU (1) AU603475B2 (ko)
CA (1) CA1309949C (ko)
DE (2) DE19975054I2 (ko)
DK (1) DK173166B1 (ko)
ES (1) ES2054784T3 (ko)
FI (1) FI93421C (ko)
HK (1) HK1002020A1 (ko)
IE (1) IE61730B1 (ko)
MX (1) MX9203817A (ko)
NL (1) NL980027I2 (ko)
NZ (1) NZ225399A (ko)
PT (1) PT88220B (ko)
ZA (1) ZA885034B (ko)

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FI883594A0 (fi) 1988-08-01
PT88220B (pt) 1995-03-01
MX9203817A (es) 1992-08-01
NL980027I2 (nl) 1999-02-01
IE61730B1 (en) 1994-11-30
US5150718A (en) 1992-09-29
DE3879031D1 (de) 1993-04-15
AU2044988A (en) 1989-03-02
DE3879031T2 (de) 1993-06-24
DK173166B1 (da) 2000-02-28
KR950008763B1 (en) 1995-08-08
AU603475B2 (en) 1990-11-15
PT88220A (pt) 1989-06-30
CN1024753C (zh) 1994-06-01
ES2054784T3 (es) 1994-08-16
IE882118L (en) 1989-02-08
FI93421B (fi) 1994-12-30
ATE86484T1 (de) 1993-03-15
DK438688D0 (da) 1988-08-05
NZ225399A (en) 1990-09-26
DK438688A (da) 1989-02-09
FI93421C (fi) 1995-04-10
CN1031323A (zh) 1989-03-01
EP0303306A1 (en) 1989-02-15
HK1002020A1 (en) 1998-07-24
US5088505A (en) 1992-02-18
US4957119A (en) 1990-09-18
FI883594A (fi) 1989-02-09
JP2571831B2 (ja) 1997-01-16
NL980027I1 (nl) 1998-12-01
DE19975054I2 (de) 2000-04-13
CA1309949C (en) 1992-11-10
JPS6470410A (en) 1989-03-15
EP0303306B1 (en) 1993-03-10
ZA885034B (en) 1989-03-29

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