AR010407A1 - Dispositivo de suministro y metodo para formarlo - Google Patents
Dispositivo de suministro y metodo para formarloInfo
- Publication number
- AR010407A1 AR010407A1 ARP980101171A ARP980101171A AR010407A1 AR 010407 A1 AR010407 A1 AR 010407A1 AR P980101171 A ARP980101171 A AR P980101171A AR P980101171 A ARP980101171 A AR P980101171A AR 010407 A1 AR010407 A1 AR 010407A1
- Authority
- AR
- Argentina
- Prior art keywords
- slit
- chamber
- valve
- flow
- pressure
- Prior art date
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
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Medicinal Preparation (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Refuse Collection And Transfer (AREA)
- Paper (AREA)
- Coating Apparatus (AREA)
Abstract
Un dispositivo de suministro que tiene una primer cámara que contiene un agente osmotico, una membrana que forma una pared de la primera cámara y através de la cual fluido es absorbido por osmosis, una segunda cámara que contiene un agenteb eneficioso que debe ser administrado, y un piston movibleque separa las dos cámaras. En comunicacion de fluido con la segunda cámara hay un orificio que comprende una válvula de hendidura. En la presencia de presion,el agente beneficioso pasaforzada mente por la hendidura y abre un canal para el suministro del agente beneficioso y produce flujo. Debido a que la hendidurapermanece cerrada en la ausencia de flujo (o cuando la presion está por debajo de la presion requerida para abrirla hendidu ra) el reflujo de fluidos externoses eliminado cuando la hendidura está cerrada, lo que impide que el agente beneficioso contenido en la segunda cámara sea contaminado por fluidosexternos. Además, la difusion hacia adelante delagente beneficios o que sale de la cápsula es impedido cuando la válvula está cerrada. La válvula dehendidura se abre unicamente con la dimension requerida para permitir el flujo generado por el régimen de bombeo osmotico. Las válvulas dehendidura permitentambién que se abra un paso de flujo alrededor de cualquier obstruccion ocurrida en a vávlvula de hendidura pra impedir los atascamientos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3560797P | 1997-03-24 | 1997-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR010407A1 true AR010407A1 (es) | 2000-06-07 |
Family
ID=21883714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980101171A AR010407A1 (es) | 1997-03-24 | 1998-03-16 | Dispositivo de suministro y metodo para formarlo |
Country Status (20)
Country | Link |
---|---|
US (2) | US5997527A (es) |
EP (1) | EP0969820B1 (es) |
JP (1) | JP2002513414A (es) |
KR (1) | KR100572188B1 (es) |
CN (2) | CN1290590C (es) |
AR (1) | AR010407A1 (es) |
AT (2) | ATE284679T1 (es) |
AU (1) | AU738417B2 (es) |
CA (1) | CA2284929C (es) |
CO (1) | CO5021220A1 (es) |
DE (2) | DE69828157T2 (es) |
ES (1) | ES2232940T3 (es) |
HK (2) | HK1025049A1 (es) |
IL (1) | IL132041A0 (es) |
MY (1) | MY123359A (es) |
NZ (1) | NZ338024A (es) |
PT (1) | PT969820E (es) |
TW (1) | TW369419B (es) |
WO (1) | WO1998042317A2 (es) |
ZA (1) | ZA981610B (es) |
Families Citing this family (87)
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US7258869B1 (en) | 1999-02-08 | 2007-08-21 | Alza Corporation | Stable non-aqueous single phase viscous vehicles and formulations utilizing such vehicle |
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KR100734187B1 (ko) * | 1999-12-21 | 2007-07-02 | 알자 코포레이션 | 삼투성 장치용 밸브 |
HUP0203908A3 (en) * | 1999-12-27 | 2005-01-28 | Alza Corp Mountain View | Osmotic delivery system and method for delivery first of all of medicine |
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US6796972B1 (en) | 2000-07-14 | 2004-09-28 | Edwards Lifesciences Llc | Catheter anchoring balloon structure with irrigation |
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AU2007202144B2 (en) * | 2000-11-29 | 2009-04-23 | Durect Corporation | Devices and methods for controlled delivery from a drug delivery device |
JP2004517674A (ja) | 2000-12-29 | 2004-06-17 | ボシュ・アンド・ロム・インコーポレイテッド | 徐放薬物送達装置 |
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JP2004522730A (ja) * | 2001-01-03 | 2004-07-29 | ボシュ・アンド・ロム・インコーポレイテッド | コーティングされた薬剤コアを備えた徐放薬剤送達装置 |
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US7163688B2 (en) * | 2001-06-22 | 2007-01-16 | Alza Corporation | Osmotic implant with membrane and membrane retention means |
ES2333414T3 (es) * | 2001-09-17 | 2010-02-22 | Durect Corporation | Dispositivo y metodo para la entrega precisa de un agente activo. |
US8871241B2 (en) | 2002-05-07 | 2014-10-28 | Psivida Us, Inc. | Injectable sustained release delivery devices |
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US20060009739A1 (en) * | 2002-09-06 | 2006-01-12 | Durect Corporation | Implantable flow regulator with failsafe mode and reserve drug supply |
US7014636B2 (en) * | 2002-11-21 | 2006-03-21 | Alza Corporation | Osmotic delivery device having a two-way valve and a dynamically self-adjusting flow channel |
BR0317421A (pt) * | 2002-12-19 | 2005-11-08 | Alza Corp | Géis de fase única não-aquosa estável e formulações destes para liberação a partir de um dispositivo implantável |
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MXPA05010605A (es) * | 2003-03-31 | 2005-11-23 | Alza Corp | Bomba osmotica con medios para disipar la presion interna. |
CN1767812A (zh) * | 2003-03-31 | 2006-05-03 | 阿尔萨公司 | 渗透输送系统以及用于缩短渗透输送系统启动时间的方法 |
CA2520775A1 (en) | 2003-03-31 | 2004-10-21 | Alza Corporation | Non-aqueous single phase vehicles and formulations utilizing such vehicles |
US7678103B2 (en) | 2003-06-12 | 2010-03-16 | Cordis Corporation | Orifice device for delivering drugs at low fluid flow rates |
US6976983B2 (en) | 2003-06-12 | 2005-12-20 | Cordis Corporation | Implantable device for delivering drugs using orifice mechanism capable of low fluid flow rates |
US7211076B2 (en) | 2003-06-12 | 2007-05-01 | Cordis Corporation | Medical device for fluid delivery having low fluid flow rate |
US7108762B2 (en) | 2003-06-12 | 2006-09-19 | Cordis Corporation | Method for manufacturing an orifice mechanism capable of low fluid flow rates |
US8109922B2 (en) | 2003-06-12 | 2012-02-07 | Cordis Corporation | Orifice device having multiple channels and multiple layers for drug delivery |
US8491571B2 (en) | 2003-06-12 | 2013-07-23 | Cordis Corporation | Orifice device having multiple channels with varying flow rates for drug delivery |
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CN101453982B (zh) | 2006-05-30 | 2011-05-04 | 精达制药公司 | 两件式内部通道渗透递送系统流动调节器 |
WO2008021133A2 (en) | 2006-08-09 | 2008-02-21 | Intarcia Therapeutics, Inc. | Osmotic delivery systems and piston assemblies |
US8617143B2 (en) * | 2006-12-07 | 2013-12-31 | The Regents Of The University Of California | Therapeutic agent delivery systems and devices |
EP2157967B1 (en) | 2007-04-23 | 2013-01-16 | Intarcia Therapeutics, Inc | Suspension formulations of insulinotropic peptides and uses thereof |
EP2240155B1 (en) | 2008-02-13 | 2012-06-06 | Intarcia Therapeutics, Inc | Devices, formulations, and methods for delivery of multiple beneficial agents |
US20090259112A1 (en) * | 2008-04-09 | 2009-10-15 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Sensors |
US20090259217A1 (en) * | 2008-04-09 | 2009-10-15 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Methods and systems associated with delivery of one or more agents to an individual |
US8028743B2 (en) * | 2008-04-17 | 2011-10-04 | Hewlett-Packard Development Company, L.P. | Passive cooling in response to ambient environmental properties |
EP2349222B1 (en) * | 2008-09-10 | 2016-08-24 | Sandoz AG | Capsule with soluble blocking element |
CN106539756A (zh) * | 2008-10-15 | 2017-03-29 | 精达制药公司 | 高浓缩药物颗粒、制剂、混悬剂及其应用 |
CN104323981B (zh) | 2009-09-28 | 2019-03-12 | 精达制药公司 | 基本稳态药物递送的快速建立和/或终止 |
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US8986337B2 (en) | 2012-02-24 | 2015-03-24 | Elwha Llc | Devices, systems, and methods to control stomach volume |
CN104001261A (zh) * | 2013-02-27 | 2014-08-27 | 重庆市北碚区精神卫生中心 | 一种皮下给药装置 |
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US9889085B1 (en) | 2014-09-30 | 2018-02-13 | Intarcia Therapeutics, Inc. | Therapeutic methods for the treatment of diabetes and related conditions for patients with high baseline HbA1c |
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CA3003747A1 (en) | 2015-11-05 | 2017-05-11 | The General Hospital Corporation | Intrathecal delivery of nucleic acid sequences encoding abcd1 for treatment of adrenomyeloneuropathy |
MX2018014016A (es) | 2016-05-16 | 2019-08-01 | Intarcia Therapeutics Inc | Polipéptidos selectivos del receptor de glucagón y métodos para utilizarlos. |
USD840030S1 (en) | 2016-06-02 | 2019-02-05 | Intarcia Therapeutics, Inc. | Implant placement guide |
USD860451S1 (en) | 2016-06-02 | 2019-09-17 | Intarcia Therapeutics, Inc. | Implant removal tool |
US10406336B2 (en) | 2016-08-03 | 2019-09-10 | Neil S. Davey | Adjustable rate drug delivery implantable device |
JP2020500163A (ja) | 2016-10-20 | 2020-01-09 | ペプトロン インコーポレイテッド | 中枢神経系に神経保護ポリペプチドを送達する方法 |
CN110225762A (zh) | 2017-01-03 | 2019-09-10 | 因塔西亚制药公司 | 包括glp-1受体激动剂的连续施用和药物的共同施用的方法 |
LT3432970T (lt) * | 2017-02-01 | 2021-05-10 | Taris Biomedical Llc | In vivo vaistų vartojimo įtaisai |
KR20190126335A (ko) | 2017-03-08 | 2019-11-11 | 인타르시아 세라퓨틱스 인코포레이티드 | 약물 전달 장치로부터 메스꺼움 유발 화합물을 투여하기 위한 장치 및 방법 |
US20200069928A1 (en) * | 2017-05-29 | 2020-03-05 | Bionaut Labs Ltd. | Triggering of payload release from miniaturized devices |
CN108339189A (zh) * | 2018-02-08 | 2018-07-31 | 孙玉荣 | 一种口腔给药治疗装置 |
USD933219S1 (en) | 2018-07-13 | 2021-10-12 | Intarcia Therapeutics, Inc. | Implant removal tool and assembly |
CA3116023A1 (en) | 2018-10-11 | 2020-04-16 | Intarcia Therapeutics, Inc. | Human amylin analog polypeptides and methods of use |
EP3873580A1 (en) * | 2018-10-30 | 2021-09-08 | F. Hoffmann-La Roche AG | Implantation needle and kit |
CN110613872A (zh) * | 2019-10-31 | 2019-12-27 | 厦门大学嘉庚学院 | 一种防止血液凝固的留置针辅助装置及其工作方法 |
CN115666621A (zh) | 2020-01-13 | 2023-01-31 | 度勒科特公司 | 具有减少的杂质的持续释放药物递送系统及相关方法 |
CN112370645A (zh) * | 2020-11-25 | 2021-02-19 | 珠海市人民医院 | 一种皮肤涂药瓶及使用方法 |
WO2023181996A1 (ja) * | 2022-03-25 | 2023-09-28 | テルモ株式会社 | 投与装置 |
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US3732865A (en) * | 1971-01-13 | 1973-05-15 | Alza Corp | Osmotic dispenser |
US3987790A (en) * | 1975-10-01 | 1976-10-26 | Alza Corporation | Osmotically driven fluid dispenser |
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PT100944B (pt) * | 1991-10-10 | 2000-02-29 | Alza Corp | Dispositivo para o fornecimento osmotico de farmacos com paredes de materiais hidrofobicos |
US5308348A (en) * | 1992-02-18 | 1994-05-03 | Alza Corporation | Delivery devices with pulsatile effect |
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US5221278A (en) * | 1992-03-12 | 1993-06-22 | Alza Corporation | Osmotically driven delivery device with expandable orifice for pulsatile delivery effect |
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-
1998
- 1998-02-26 ZA ZA9801610A patent/ZA981610B/xx unknown
- 1998-03-10 AU AU65472/98A patent/AU738417B2/en not_active Ceased
- 1998-03-10 ES ES98911539T patent/ES2232940T3/es not_active Expired - Lifetime
- 1998-03-10 PT PT98911539T patent/PT969820E/pt unknown
- 1998-03-10 KR KR1019997008725A patent/KR100572188B1/ko not_active IP Right Cessation
- 1998-03-10 CN CNB2004100013402A patent/CN1290590C/zh not_active Expired - Fee Related
- 1998-03-10 AT AT98911539T patent/ATE284679T1/de not_active IP Right Cessation
- 1998-03-10 CA CA002284929A patent/CA2284929C/en not_active Expired - Fee Related
- 1998-03-10 AT AT03075936T patent/ATE363897T1/de not_active IP Right Cessation
- 1998-03-10 DE DE69828157T patent/DE69828157T2/de not_active Expired - Lifetime
- 1998-03-10 JP JP54573998A patent/JP2002513414A/ja not_active Ceased
- 1998-03-10 NZ NZ338024A patent/NZ338024A/en unknown
- 1998-03-10 IL IL13204198A patent/IL132041A0/xx not_active IP Right Cessation
- 1998-03-10 DE DE69837894T patent/DE69837894T2/de not_active Expired - Lifetime
- 1998-03-10 WO PCT/US1998/004637 patent/WO1998042317A2/en active IP Right Grant
- 1998-03-10 EP EP98911539A patent/EP0969820B1/en not_active Expired - Lifetime
- 1998-03-10 CN CNB988036940A patent/CN1139411C/zh not_active Expired - Fee Related
- 1998-03-16 AR ARP980101171A patent/AR010407A1/es unknown
- 1998-03-18 MY MYPI98001172A patent/MY123359A/en unknown
- 1998-03-23 US US09/045,944 patent/US5997527A/en not_active Expired - Lifetime
- 1998-03-24 CO CO98016383A patent/CO5021220A1/es unknown
- 1998-06-12 TW TW087104427A patent/TW369419B/zh not_active IP Right Cessation
-
1999
- 1999-09-17 US US09/397,507 patent/US6217906B1/en not_active Expired - Lifetime
-
2000
- 2000-07-10 HK HK00104216A patent/HK1025049A1/xx not_active IP Right Cessation
-
2004
- 2004-12-16 HK HK04109990A patent/HK1067077A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2284929A1 (en) | 1998-10-01 |
HK1067077A1 (en) | 2005-04-01 |
ES2232940T3 (es) | 2005-06-01 |
KR20010005657A (ko) | 2001-01-15 |
AU738417B2 (en) | 2001-09-20 |
TW369419B (en) | 1999-09-11 |
WO1998042317A3 (en) | 1998-12-30 |
IL132041A0 (en) | 2001-03-19 |
CN1290590C (zh) | 2006-12-20 |
AU6547298A (en) | 1998-10-20 |
ATE284679T1 (de) | 2005-01-15 |
DE69837894T2 (de) | 2008-01-31 |
US6217906B1 (en) | 2001-04-17 |
US5997527A (en) | 1999-12-07 |
EP0969820A2 (en) | 2000-01-12 |
CO5021220A1 (es) | 2001-03-27 |
NZ338024A (en) | 2001-06-29 |
ATE363897T1 (de) | 2007-06-15 |
WO1998042317A2 (en) | 1998-10-01 |
KR100572188B1 (ko) | 2006-04-18 |
DE69828157D1 (de) | 2005-01-20 |
HK1025049A1 (en) | 2000-11-03 |
DE69828157T2 (de) | 2005-12-22 |
DE69837894D1 (de) | 2007-07-19 |
ZA981610B (en) | 1999-08-26 |
EP0969820B1 (en) | 2004-12-15 |
PT969820E (pt) | 2005-02-28 |
CN1251036A (zh) | 2000-04-19 |
JP2002513414A (ja) | 2002-05-08 |
CN1504242A (zh) | 2004-06-16 |
MY123359A (en) | 2006-05-31 |
CA2284929C (en) | 2006-12-19 |
CN1139411C (zh) | 2004-02-25 |
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