CN1901850B - 具有可生物侵蚀基质芯和可生物侵蚀皮的注射用缓释植入剂 - Google Patents

具有可生物侵蚀基质芯和可生物侵蚀皮的注射用缓释植入剂 Download PDF

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Publication number
CN1901850B
CN1901850B CN2004800401393A CN200480040139A CN1901850B CN 1901850 B CN1901850 B CN 1901850B CN 2004800401393 A CN2004800401393 A CN 2004800401393A CN 200480040139 A CN200480040139 A CN 200480040139A CN 1901850 B CN1901850 B CN 1901850B
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CN
China
Prior art keywords
polymer
core
medicine
medicines
release
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CN2004800401393A
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English (en)
Chinese (zh)
Other versions
CN1901850A (zh
Inventor
K·-J·仇
H·郭
P·阿什顿
R·W·施米祖
D·A·沃特森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Viewpoint Pharmaceutical Usa Ltd
Original Assignee
Control Delivery Systems Inc
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
Priority claimed from US10/714,549 external-priority patent/US8871241B2/en
Application filed by Control Delivery Systems Inc filed Critical Control Delivery Systems Inc
Priority claimed from PCT/US2004/035430 external-priority patent/WO2005051234A2/en
Publication of CN1901850A publication Critical patent/CN1901850A/zh
Application granted granted Critical
Publication of CN1901850B publication Critical patent/CN1901850B/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0048Eye, e.g. artificial tears
    • A61K9/0051Ocular inserts, ocular implants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2095Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Dermatology (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CN2004800401393A 2003-11-13 2004-10-26 具有可生物侵蚀基质芯和可生物侵蚀皮的注射用缓释植入剂 Expired - Lifetime CN1901850B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/714,549 2003-11-13
US10/714,549 US8871241B2 (en) 2002-05-07 2003-11-13 Injectable sustained release delivery devices
US54336804P 2004-02-09 2004-02-09
US60/543,368 2004-02-09
PCT/US2004/035430 WO2005051234A2 (en) 2003-11-13 2004-10-26 Injectable sustained release implant having a bioerodible matrix core and a bioerodible skin

Publications (2)

Publication Number Publication Date
CN1901850A CN1901850A (zh) 2007-01-24
CN1901850B true CN1901850B (zh) 2012-10-03

Family

ID=37657488

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2004800401393A Expired - Lifetime CN1901850B (zh) 2003-11-13 2004-10-26 具有可生物侵蚀基质芯和可生物侵蚀皮的注射用缓释植入剂

Country Status (4)

Country Link
CN (1) CN1901850B (sl)
DK (1) DK2233112T3 (sl)
SI (1) SI2233112T1 (sl)
ZA (1) ZA200604777B (sl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8956641B2 (en) * 2008-04-18 2015-02-17 Warsaw Orthopedic, Inc. Alpha adrenergic receptor agonists for treatment of inflammatory diseases
US20110238036A1 (en) * 2009-12-23 2011-09-29 Psivida Us, Inc. Sustained release delivery devices
CN117959239A (zh) * 2017-06-13 2024-05-03 视点制药公司 可生物侵蚀的药物递送装置
CN112107742B (zh) * 2020-10-22 2024-05-14 南京佑羲医药科技有限公司 一种长效智能植入式载药装置及其制造方法
CN113209050A (zh) * 2021-05-14 2021-08-06 浙江恒冀制药有限责任公司 基于生物相容性聚合物的长效体内皮埋或内植缓释制剂
CN114984322B (zh) * 2022-06-10 2022-12-20 四川大学 一种双层水凝胶材料、其制备方法及应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1438873A (zh) * 2000-04-26 2003-08-27 控制递送系统有限公司 可持续释放药物的输送装置及其使用方法和制造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1438873A (zh) * 2000-04-26 2003-08-27 控制递送系统有限公司 可持续释放药物的输送装置及其使用方法和制造方法

Also Published As

Publication number Publication date
CN1901850A (zh) 2007-01-24
DK2233112T3 (en) 2014-02-24
SI2233112T1 (sl) 2014-10-30
ZA200604777B (en) 2007-05-30

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: PSIVIDA US,INC.

Free format text: FORMER NAME: CONTROL DELIVERY SYSTEMS INC.

CP03 Change of name, title or address

Address after: Massachusetts, USA

Patentee after: Psivida Us, Inc

Address before: Massachusetts

Patentee before: Control Delivery Systems Inc.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Massachusetts, USA

Patentee after: Viewpoint Pharmaceutical USA Ltd.

Address before: Massachusetts, USA

Patentee before: Psivida Us, Inc

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20070124

Assignee: Okonvision biomedical (Shanghai) Co.,Ltd.

Assignor: Ou Kangweishishengwu

Contract record no.: X2020990000546

Denomination of invention: Sustained release implant for injection with bio erodible matrix core and bio erodible skin

Granted publication date: 20121003

License type: Exclusive License

Record date: 20201019