CA2056138A1 - Intraocular and intraorbital implantable devices for the controlled release of pharmacological agents - Google Patents
Intraocular and intraorbital implantable devices for the controlled release of pharmacological agentsInfo
- Publication number
- CA2056138A1 CA2056138A1 CA 2056138 CA2056138A CA2056138A1 CA 2056138 A1 CA2056138 A1 CA 2056138A1 CA 2056138 CA2056138 CA 2056138 CA 2056138 A CA2056138 A CA 2056138A CA 2056138 A1 CA2056138 A1 CA 2056138A1
- Authority
- CA
- Canada
- Prior art keywords
- intraorbital
- intraocular
- controlled release
- pharmacological agents
- implantable devices
- 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.)
- Granted
Links
Landscapes
- Medicinal Preparation (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Abstract
A series of implants for intraocular and/or intraorbital use are provided which permit the controlled release of pharmacological agents. The implants are substantial C-shaped rings and are insertable through incisions made in the eye wall or are sutured around the globe of the eye. The C-shaped rings may be formed from the biodegradable polymers so as to release a drug as the polymer biodegrades or the implant may be in the form of a hollow flexible polymeric cocoon with the drug disposed therewithin for slow release by osmosis.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2056138 CA2056138C (en) | 1991-11-26 | 1991-11-26 | Intraocular and intraorbital implantable devices for the controlled release of pharmacological agents |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2056138 CA2056138C (en) | 1991-11-26 | 1991-11-26 | Intraocular and intraorbital implantable devices for the controlled release of pharmacological agents |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2056138A1 true CA2056138A1 (en) | 1993-05-27 |
CA2056138C CA2056138C (en) | 2000-03-07 |
Family
ID=4148813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2056138 Expired - Fee Related CA2056138C (en) | 1991-11-26 | 1991-11-26 | Intraocular and intraorbital implantable devices for the controlled release of pharmacological agents |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2056138C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112716689B (en) * | 2020-12-14 | 2023-09-15 | 微智医疗器械有限公司 | Ophthalmic surgical instrument |
-
1991
- 1991-11-26 CA CA 2056138 patent/CA2056138C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112716689B (en) * | 2020-12-14 | 2023-09-15 | 微智医疗器械有限公司 | Ophthalmic surgical instrument |
Also Published As
Publication number | Publication date |
---|---|
CA2056138C (en) | 2000-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |