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)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nutrition Science (AREA)
  • Physiology (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Glass Compositions (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (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)

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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
NZ533784A (en) * 2002-01-03 2006-08-31 Smithkline Beecham Corp Novel pharmaceutical dosage forms and method for producing same
EP1519713B1 (de) * 2002-07-10 2010-09-15 GKSS-Forschungszentrum Geesthacht GmbH Wirkstofffreisetzungssysteme auf basis von bioabbaubaren oder biokompatiblen polymeren mit formgedaechtniseffekt
DE10247689A1 (de) * 2002-10-12 2004-04-22 Martin Rahe Implantat in der Harnblase
BRPI0407682A (pt) * 2003-02-19 2006-03-01 Mnemoscience Gmbh dispositivo auto-expandìvel para a área gastrointestinal ou urugenital
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
PL2997953T3 (pl) * 2006-01-18 2019-07-31 Intec Pharma Ltd. Przyrząd do podawania środka przyjmowanego doustnie
CN101516933A (zh) * 2006-03-30 2009-08-26 吉利西斯公司 用于生物用途的苯乙烯-顺丁烯二酸酐共聚物及其制备
EP3115043B1 (de) * 2008-04-18 2020-11-25 Intec Pharma Ltd. Gastroretentive wirkstoffverabreichung für carbidopa/levodopa
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
US10485758B2 (en) 2014-06-02 2019-11-26 Clexio Biosciences Ltd. Expandable gastroretentive dosage form
US20170266112A1 (en) 2014-06-11 2017-09-21 Massachusetts Institute Of Technology Residence structures and related methods
CN106714893B (zh) * 2014-06-11 2021-01-01 麻省理工学院 自组装的驻留装置及相关方法
DE102014119576A1 (de) 2014-12-23 2016-06-23 Ernst-Moritz-Arndt-Universität Greifswald Pharmazeutische Arzneimittelform zur Applikation auf Schleimhäuten
CN107592803B (zh) * 2015-05-01 2021-01-22 麻省理工学院 可触发形状记忆感应装置
HK1258050A1 (zh) * 2015-10-23 2019-11-01 Lyndra Therapeutics, Inc. 用於治疗剂缓释的胃驻留系统及其使用方法
CN108495622A (zh) * 2015-12-02 2018-09-04 克雷西奥生物科技有限公司 用于制备胃滞留剂型的装置和方法
WO2017100367A1 (en) 2015-12-08 2017-06-15 Lyndra, Inc. Geometric configurations for gastric residence systems
AU2017268840B2 (en) * 2016-05-27 2022-02-10 Lyndra Therapeutics, Inc. Materials architecture for gastric residence systems
CN109414403A (zh) * 2016-07-11 2019-03-01 因泰克制药有限公司 口服胃滞留制剂及其用途
WO2018064630A1 (en) * 2016-09-30 2018-04-05 Lyndra, Inc. Gastric residence systems for sustained delivery of adamantane-class drugs
EP3320898A1 (de) * 2016-11-11 2018-05-16 ratiopharm GmbH Dosierungsform enthaltend eine trägerstruktur und verfahren zu deren herstellung
ES2966736T3 (es) * 2016-12-02 2024-04-24 Clexio Biosciences Ltd Sistema de residencia gástrica
US11541015B2 (en) 2017-05-17 2023-01-03 Massachusetts Institute Of Technology Self-righting systems, methods, and related components
DK3624887T3 (da) 2017-05-17 2025-05-19 Massachusetts Inst Technology Vævforankringsartikler
CA3066658A1 (en) * 2017-06-09 2018-12-13 Lyndra, Inc. Gastric residence systems with release rate-modulating films
CN111511338B (zh) * 2017-09-20 2022-11-29 林德拉治疗公司 胃驻留系统的封装
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
US11547839B2 (en) 2017-12-04 2023-01-10 Clexio Biosciences Ltd. Long acting gastric residence system
EP3793667A1 (de) 2018-05-17 2021-03-24 Massachusetts Institute of Technology Systeme zur elektrischen stimulation
AU2019321648A1 (en) * 2018-08-15 2021-03-18 Lyndra Therapeutics, Inc. Systems for enteric delivery of therapeutic agents
WO2020102629A1 (en) * 2018-11-15 2020-05-22 Massachusetts Institute Of Technology Thermally controlled residence devices
JP2022523121A (ja) 2019-02-01 2022-04-21 マサチューセッツ インスティテュート オブ テクノロジー 液体注入のためのシステムおよび方法
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
DK4037666T3 (da) 2020-12-08 2024-06-24 Ruminant Biotech Corp Ltd Forbedring af anordninger og fremgangsmåder til indgivelse af substanser til dyr
WO2023234868A1 (en) * 2022-06-03 2023-12-07 The Chloroplast Pte. Ltd A gastric residence article for oral administration
CN116898826A (zh) * 2023-07-12 2023-10-20 哈尔滨商业大学 一种胃滞留形状记忆复合膜的制备方法
WO2025042350A1 (en) * 2023-08-24 2025-02-27 Junion Therapeutics (Xiamen) Co., Ltd. A gastric residence article for oral administration
WO2025042349A1 (en) * 2023-08-24 2025-02-27 Junion Therapeutics (Xiamen) Co., Ltd. A gastric residence article for oral administration
CN120154807B (zh) * 2024-03-22 2025-11-21 厦门君德医药科技有限公司 一种胃滞留装置

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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
EP0202159B1 (de) * 1985-05-10 1991-07-03 Merck & Co. Inc. Abgabesystem für Arzneimittel, das während einer kontrollierten Zeitspanne im Magen zurückgehalten werden kann
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
NO903808D0 (no) 1990-08-30
PT95141A (pt) 1992-05-29
NZ235076A (en) 1993-02-25
DE69018165D1 (de) 1995-05-04
IE903152A1 (en) 1991-03-27
AU645518B2 (en) 1994-01-20
AU6199090A (en) 1991-03-07
DK0415671T3 (da) 1995-07-24
CA2024450A1 (en) 1991-03-01
DE69018165T2 (de) 1995-08-10
EP0415671A3 (en) 1991-08-21
EP0415671B1 (de) 1995-03-29
ES2072987T3 (es) 1995-08-01
CN1049787A (zh) 1991-03-13
RU2070029C1 (ru) 1996-12-10
NO903808L (no) 1991-03-01
IE67450B1 (en) 1996-04-03
EP0415671A2 (de) 1991-03-06
DD297337A5 (de) 1992-01-09
MX22149A (es) 1993-10-01
JPH03163011A (ja) 1991-07-15
FI904253A7 (fi) 1991-03-01
KR910004178A (ko) 1991-03-28
FI904253A0 (fi) 1990-08-29

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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