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)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2471948A1 (en) * 2002-01-03 2003-07-17 Smithkline Beecham Corporation Novel pharmaceutical dosage forms and method for producing same
DK1519713T3 (da) * 2002-07-10 2011-01-10 Geesthacht Gkss Forschung Systemer til frisætning af aktive ingredienser baseret på bionedbrydelige eller bioforligelige polymerer med en formhukommelseseffekt
DE10247689A1 (de) * 2002-10-12 2004-04-22 Martin Rahe Implantat in der Harnblase
EP1594475A1 (de) * 2003-02-19 2005-11-16 Mnemoscience GmbH Selbstexpandierende vorrichtung für das gastrointestinale oder urogenitale gebiet
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
EP3510988B1 (de) * 2006-01-18 2021-07-14 Intec Pharma Ltd. Verabreichungsvorrichtung zur oralen einnahme eines mittels
EP2502943A1 (de) * 2006-03-30 2012-09-26 Exotech Bio Solutions Ltd. Styrol-Maleinanhedryd-Copolymere für Bioanwendungen und sowie deren Herstellung
US8771730B2 (en) 2008-04-18 2014-07-08 Intec Pharma Ltd. Carbidopa/Levodopa gastroretentive drug delivery
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
JP2017519003A (ja) 2014-06-11 2017-07-13 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 自己集合滞留デバイスおよび関連方法
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
CA2983272C (en) * 2015-05-01 2023-08-29 Massachusetts Institute Of Technology Triggerable shape memory induction devices
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
US10195143B2 (en) * 2015-12-02 2019-02-05 Clexio Biosciences Ltd. Devices and methods for preparing gastroretentive dosage forms
JP7030052B2 (ja) * 2015-12-08 2022-03-04 リンドラ セラピューティクス， インコーポレイティド 胃滞留システムのための幾何学的構成
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
CA3027700A1 (en) * 2016-07-11 2018-01-18 Intec Pharma Ltd. Oral gastroretentive formulations and uses thereof
CN110022861B (zh) * 2016-09-30 2024-06-28 林德拉治疗公司 用于金刚烷类药物缓释的胃驻留系统
EP3320898A1 (de) * 2016-11-11 2018-05-16 ratiopharm GmbH Dosierungsform enthaltend eine trägerstruktur und verfahren zu deren herstellung
WO2018102799A1 (en) 2016-12-02 2018-06-07 Clexio Biosciences Ltd. Gastric residence system
US11541015B2 (en) 2017-05-17 2023-01-03 Massachusetts Institute Of Technology Self-righting systems, methods, and related components
WO2018213600A1 (en) 2017-05-17 2018-11-22 Massachusetts Institute Of Technology Self-righting systems and related components and methods
AU2018279853B2 (en) * 2017-06-09 2024-07-04 Nortiva Bio, 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
EP3720537B1 (de) 2017-12-04 2025-03-19 Clexio Biosciences Ltd. Langwirkendes magenverweilsystem
WO2019222570A1 (en) 2018-05-17 2019-11-21 Massachusetts Institute Of Technology Systems for electrical stimulation
CN120837821A (zh) * 2018-08-15 2025-10-28 林德拉治疗公司 用于治疗剂的肠递送的系统
US11648381B2 (en) 2018-11-15 2023-05-16 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
WO2022089588A1 (zh) * 2020-10-30 2022-05-05 南京三迭纪医药科技有限公司 胃滞留药物剂型
WO2022124914A1 (en) 2020-12-08 2022-06-16 Ruminant Biotech Corp Limited Improvements to devices and methods for delivery of substances to animals
JP2025518200A (ja) * 2022-06-03 2025-06-12 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
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
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
RU2070029C1 (ru) 1996-12-10
NO903808D0 (no) 1990-08-30
AU6199090A (en) 1991-03-07
DE69018165D1 (de) 1995-05-04
MX22149A (es) 1993-10-01
NO903808L (no) 1991-03-01
JPH03163011A (ja) 1991-07-15
CA2024450A1 (en) 1991-03-01
PT95141A (pt) 1992-05-29
DK0415671T3 (da) 1995-07-24
CN1049787A (zh) 1991-03-13
IE67450B1 (en) 1996-04-03
DE69018165T2 (de) 1995-08-10
DD297337A5 (de) 1992-01-09
IE903152A1 (en) 1991-03-27
ES2072987T3 (es) 1995-08-01
AU645518B2 (en) 1994-01-20
NZ235076A (en) 1993-02-25
EP0415671A2 (de) 1991-03-06
FI904253A0 (fi) 1990-08-29
FI904253A7 (fi) 1991-03-01
EP0415671B1 (de) 1995-03-29
KR910004178A (ko) 1991-03-28
EP0415671A3 (en) 1991-08-21

Similar Documents

Publication Publication Date Title
ATE120367T1 (de) Gastrisches zurückhaltungssystem.
DK0486863T3 (da) Antacidum-præparat med forlænget opholdstid i maven
NO892153D0 (no) Gastrisk retensjonssystem for kontrollert medikamentavgivelse.
SE317156B (de)
CA2038672A1 (en) Dosage form for delivering drug to the intestine
ES2020957B3 (es) Cateter para gastroestomia percutanea
ATE122880T1 (de) Mehrfach teilbare tablettenstruktur.
ATE179887T1 (de) Arzneimittelzubereitung
DE3865591D1 (de) Injektionsnadelabzugsvorrichtung und behaelter mit dieser vorrichtung.
IT8024605A0 (it) Di medicinali e ruminanti. dispositivo per la somministrazione
SE9201930D0 (sv) Gastric antibacterial treatment
BR1101102A (pt) Produto nutritivo enteral lìquido; fórmula infantil nutritiva enteral lìquida; formulação nasalmente administrável; e formulação em aerosol para a garganta
ATA36788A (de) Piperazincarbonsaeure, ihre herstellung und diese enthaltende arzneimittel
DE3869268D1 (de) Vorrichtng mit verzoegerter abgabe von arzneimitteln mit donnanartiger modulation von geladenen unloeslichen harzen.
DK0533820T3 (da) Farmaceutisk præparat
BG47647A3 (bg) Метод за получаване на фенотиазинови производни
DE3781045D1 (de) Antirheumatisches arzneimittel.
DE3871159D1 (de) Pharmazeutische und tieraerztliche zusammensetzungen.
FI803346A7 (fi) Laite digestiivisen stooman kontinenssin aikaansaamiseksi sekä anaalista inkontinenssia varten.
JPS5340048A (en) Drug containers of polyester resin
IT1181819B (it) Prodotto in capsula per il rilascio graduale di un medicamento assorbibile attraverso il tratto gastrointestinale di animali a sangue caldo
Spira et al. An adult rabbit model for the study of acute diarrheal disease produced by Vibrio cholerae and Escherichia coli.
JPS5216380A (en) Identification of hen's egg whether fertilazated or not and of male or female for the fertilizated one
ZA777605B (en) N-substituted alpha-amido-camphoric acids,their physiologically compatible salts and drugs containing them
SE9002274D0 (sv) Novel 3,3'-dithiobis(propionic esters).

Legal Events

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