ATE120367T1 - Gastrisches zurückhaltungssystem. - Google Patents

Gastrisches zurückhaltungssystem.

Info

Publication number
ATE120367T1
ATE120367T1 AT90309318T AT90309318T ATE120367T1 AT E120367 T1 ATE120367 T1 AT E120367T1 AT 90309318 T AT90309318 T AT 90309318T AT 90309318 T AT90309318 T AT 90309318T AT E120367 T1 ATE120367 T1 AT E120367T1
Authority
AT
Austria
Prior art keywords
stomach
retention system
shape
gastric retention
molding
Prior art date
Application number
AT90309318T
Other languages
English (en)
Inventor
Takashi Sonobe
Shunsuke Watanabe
Masataka Katsuma
Narushi Takamatsu
Yutaka Konno
Hirokazu Takagi
Original Assignee
Yamanouchi Pharma Co Ltd
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 Yamanouchi Pharma Co Ltd filed Critical Yamanouchi Pharma Co Ltd
Application granted granted Critical
Publication of ATE120367T1 publication Critical patent/ATE120367T1/de

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
    • 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
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0065—Forms with gastric retention, e.g. floating on gastric juice, adhering to gastric mucosa, expanding to prevent passage through the pylorus

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Physiology (AREA)
  • Nutrition Science (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Glass Compositions (AREA)
  • Seal Device For Vehicle (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)
AT90309318T 1989-08-31 1990-08-24 Gastrisches zurückhaltungssystem. ATE120367T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22524589 1989-08-31

Publications (1)

Publication Number Publication Date
ATE120367T1 true ATE120367T1 (de) 1995-04-15

Family

ID=16826278

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90309318T ATE120367T1 (de) 1989-08-31 1990-08-24 Gastrisches zurückhaltungssystem.

Country Status (18)

Country Link
EP (1) EP0415671B1 (de)
JP (1) JPH03163011A (de)
KR (1) KR910004178A (de)
CN (1) CN1049787A (de)
AT (1) ATE120367T1 (de)
AU (1) AU645518B2 (de)
CA (1) CA2024450A1 (de)
DD (1) DD297337A5 (de)
DE (1) DE69018165T2 (de)
DK (1) DK0415671T3 (de)
ES (1) ES2072987T3 (de)
FI (1) FI904253A7 (de)
IE (1) IE67450B1 (de)
MX (1) MX22149A (de)
NO (1) NO903808L (de)
NZ (1) NZ235076A (de)
PT (1) PT95141A (de)
RU (1) RU2070029C1 (de)

Families Citing this family (49)

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DE4419818C2 (de) * 1994-06-07 1998-10-22 Lohmann Therapie Syst Lts Wirkstoffträger zur kontrollierten Freisetzung von Wirkstoffen im Gastrointestinaltrakt mit verzögerter Pyloruspassage und Verfahren zur Herstellung desselben
KR100188281B1 (ko) * 1996-04-22 1999-06-01 윤종용 텔레비젼용 스피커 시스템
DE19850309A1 (de) * 1998-10-30 2000-05-04 Lohmann Therapie Syst Lts Expandierbares gastroretensives Therapiesystem mit verlängerter Magenverweildauer
RU2196571C2 (ru) * 1998-12-07 2003-01-20 Санкт-Петербургская Государственная Химико-Фармацевтическая Академия Средство для лечения заболеваний, вызываемых бактериями и простейшими
US8158143B2 (en) 2000-07-14 2012-04-17 Helmholtz-Zentrum Geesthacht Zentrum Fuer Material- Und Kuestenforschung Gmbh Systems for releasing active ingredients, based on biodegradable or biocompatible polymers with a shape memory effect
US20050202090A1 (en) * 2002-01-03 2005-09-15 Clarke Allan J. Novel pharmaceutical dosage forms and method for producing same
AU2003254333A1 (en) * 2002-07-10 2004-02-02 Mnemoscience Gmbh Systems for releasing active ingredients, based on biodegradable or biocompatible polymers with a shape memory effect
DE10247689A1 (de) * 2002-10-12 2004-04-22 Martin Rahe Implantat in der Harnblase
CN1750813A (zh) * 2003-02-19 2006-03-22 尼莫科学有限公司 用于胃肠道和泌尿生殖道的自展装置
DE102004023069A1 (de) 2004-05-11 2005-12-08 Bayer Healthcare Ag Neue Darreichungsformen des PDE 5-Inhibitors Vardenafil
DE102004031014A1 (de) * 2004-06-26 2006-01-12 Raumedic Ag Vorrichtung zur gezielten Freistzung von Stoffen in einem Hohlraum
IL166183A0 (en) * 2005-01-06 2006-01-15 Yissum Res Dev Co Novel diagnostic and imaging techniques of the gi tract
DE102005059606A1 (de) * 2005-12-12 2007-06-14 Raumedic Ag Wirkstoff-Applikationsvorrichtung
EP2997953B1 (de) * 2006-01-18 2018-12-26 Intec Pharma Ltd. Ausgabevorrichtung zur oralen einnahme eines wirkstoffs
RU2008142840A (ru) * 2006-03-30 2010-05-10 Джелесис, Инк. (Us) Сополимер стирола и малеинового ангидрида/кислоты (варианты), изделие на его основе, способ получения сополимера стирола и малеинового ангидрида/кислоты
CN102149369B (zh) 2008-04-18 2016-08-10 因泰克制药有限公司 卡比多巴/左旋多巴胃滞留给药
US9421169B2 (en) * 2009-11-20 2016-08-23 Covidien Lp Oral dosage forms for delivery of therapeutic agents
CN102319486A (zh) * 2011-06-21 2012-01-18 四川大学 聚焦超声同步控制形状记忆载药聚合物的形状记忆及药物释放的方法
WO2015187746A1 (en) 2014-06-02 2015-12-10 Teva Pharmaceutical Industries Ltd. Expandable gastroretentive dosage form
NZ727659A (en) 2014-06-11 2021-12-24 Massachusetts Inst Technology Residence structures and related methods
US20170266112A1 (en) 2014-06-11 2017-09-21 Massachusetts Institute Of Technology Residence structures and related methods
DE102014119576A1 (de) 2014-12-23 2016-06-23 Ernst-Moritz-Arndt-Universität Greifswald Pharmazeutische Arzneimittelform zur Applikation auf Schleimhäuten
EP3288604B1 (de) * 2015-05-01 2021-11-17 Massachusetts Institute of Technology Auslösbare formgedächtnisinduktionsvorrichtungen
US11576859B2 (en) 2015-10-23 2023-02-14 Lyndra Therapeutics, Inc. Gastric residence systems for sustained release of therapeutic agents and methods of use thereof
CA3007165A1 (en) * 2015-12-02 2017-06-08 Clexio Biosciences Ltd. Device for preparing gastroretentive dosage forms
WO2017100367A1 (en) * 2015-12-08 2017-06-15 Lyndra, Inc. Geometric configurations for gastric residence systems
CN109310639A (zh) * 2016-05-27 2019-02-05 林德拉有限公司 用于胃驻留系统的材料结构
BR112018077541A2 (pt) * 2016-07-11 2019-04-30 Intec Pharma Ltd. formulações orais gastrorretentivas e usos das mesmas
JP2019532947A (ja) * 2016-09-30 2019-11-14 リンドラ，インコーポレイティド アダマンタン系薬物の持続的送達のための胃内滞留システム
EP3320898A1 (de) 2016-11-11 2018-05-16 ratiopharm GmbH Dosierungsform enthaltend eine trägerstruktur und verfahren zu deren herstellung
CN110035718B (zh) * 2016-12-02 2021-04-06 克雷西奥生物科技有限公司 胃内滞留系统
US11541015B2 (en) 2017-05-17 2023-01-03 Massachusetts Institute Of Technology Self-righting systems, methods, and related components
US11207272B2 (en) 2017-05-17 2021-12-28 Massachusetts Institute Of Technology Tissue anchoring articles
CA3066658A1 (en) * 2017-06-09 2018-12-13 Lyndra, Inc. Gastric residence systems with release rate-modulating films
US11793751B2 (en) * 2017-09-20 2023-10-24 Lyndra Therapeutics, Inc. Encapsulation of gastric residence systems
TWI837082B (zh) * 2017-11-22 2024-04-01 美商萊恩卓治療公司 用於胃滯留系統之材料架構
WO2019111132A1 (en) 2017-12-04 2019-06-13 Clexio Biosciences Ltd. Long acting gastric residence system
AU2019269636A1 (en) 2018-05-17 2020-11-19 Massachusetts Institute Of Technology Systems for electrical stimulation
JP2021535090A (ja) * 2018-08-15 2021-12-16 リンドラ セラピューティクス， インコーポレイティド 治療薬物の腸内送達のためのシステム
WO2020102629A1 (en) * 2018-11-15 2020-05-22 Massachusetts Institute Of Technology Thermally controlled residence devices
EP3917598B1 (de) 2019-02-01 2025-10-29 Massachusetts Institute of Technology Systeme zur flüssigkeitsinjektion
US11541216B2 (en) 2019-11-21 2023-01-03 Massachusetts Institute Of Technology Methods for manufacturing tissue interfacing components
EP4238556A4 (de) * 2020-10-30 2024-09-25 Triastek, Inc. Gastroretentive pharmazeutische darreichungsform
HUE067496T2 (hu) 2020-12-08 2024-10-28 Ruminant Biotech Corp Ltd Az állatoknak szánt anyagok bejuttatására szolgáló eszközök és módszerek fejlesztése
JP7832721B2 (ja) * 2022-06-03 2026-03-18 ジュニオン ラブズ ピーティーイー． リミテッド 経口投与用の胃内滞留装置
CN116898826B (zh) * 2023-07-12 2026-03-20 哈尔滨商业大学 一种胃滞留形状记忆复合膜的制备方法
WO2025042349A1 (en) * 2023-08-24 2025-02-27 Junion Therapeutics (Xiamen) Co., Ltd. A gastric residence article for oral administration
CN121752250A (zh) * 2023-08-24 2026-03-27 厦门君德医药科技有限公司 一种口服胃滞留物
WO2025195482A1 (zh) * 2024-03-22 2025-09-25 厦门君德医药科技有限公司 一种胃滞留装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451260A (en) * 1982-03-26 1984-05-29 Minnesota Mining And Manufacturing Company Sustained release oral medicinal delivery device
NZ200564A (en) * 1982-05-10 1987-03-06 Ahi Operations Ltd Device for slowly releasing chemicals into body cavities of animals
CA1273872A (en) * 1985-05-10 1990-09-11 Larry J. Caldwell Drug delivery device which can be retained in the stomach for a controlled period of time
US4767627A (en) * 1985-05-29 1988-08-30 Merck & Co., Inc. Drug delivery device which can be retained in the stomach for a controlled period of time
US5002772A (en) * 1988-05-31 1991-03-26 Pfizer Inc. Gastric retention system for controlled drug release

Also Published As

Publication number Publication date
DE69018165D1 (de) 1995-05-04
DK0415671T3 (da) 1995-07-24
AU6199090A (en) 1991-03-07
ES2072987T3 (es) 1995-08-01
CN1049787A (zh) 1991-03-13
JPH03163011A (ja) 1991-07-15
EP0415671A2 (de) 1991-03-06
IE67450B1 (en) 1996-04-03
EP0415671B1 (de) 1995-03-29
DD297337A5 (de) 1992-01-09
NO903808L (no) 1991-03-01
PT95141A (pt) 1992-05-29
CA2024450A1 (en) 1991-03-01
KR910004178A (ko) 1991-03-28
IE903152A1 (en) 1991-03-27
NZ235076A (en) 1993-02-25
FI904253A7 (fi) 1991-03-01
FI904253A0 (fi) 1990-08-29
EP0415671A3 (en) 1991-08-21
RU2070029C1 (ru) 1996-12-10
AU645518B2 (en) 1994-01-20
DE69018165T2 (de) 1995-08-10
MX22149A (es) 1993-10-01
NO903808D0 (no) 1990-08-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee