ZA200501251B - Methods and apparatus for delivery of ocular implants - Google Patents
Methods and apparatus for delivery of ocular implants Download PDFInfo
- Publication number
- ZA200501251B ZA200501251B ZA200501251A ZA200501251A ZA200501251B ZA 200501251 B ZA200501251 B ZA 200501251B ZA 200501251 A ZA200501251 A ZA 200501251A ZA 200501251 A ZA200501251 A ZA 200501251A ZA 200501251 B ZA200501251 B ZA 200501251B
- Authority
- ZA
- South Africa
- Prior art keywords
- cannula
- implant
- lumen
- eye
- housing
- Prior art date
Links
- 239000007943 implant Substances 0.000 title claims description 189
- 238000000034 method Methods 0.000 title claims description 101
- 230000033001 locomotion Effects 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 26
- 238000003780 insertion Methods 0.000 claims description 24
- 230000037431 insertion Effects 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000014759 maintenance of location Effects 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 241001631457 Cannula Species 0.000 description 16
- 239000003814 drug Substances 0.000 description 15
- 206010052428 Wound Diseases 0.000 description 14
- 208000027418 Wounds and injury Diseases 0.000 description 14
- 229940079593 drug Drugs 0.000 description 13
- 230000000717 retained effect Effects 0.000 description 13
- 230000008901 benefit Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 8
- 241000283973 Oryctolagus cuniculus Species 0.000 description 7
- 210000003811 finger Anatomy 0.000 description 7
- 238000002513 implantation Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 210000003786 sclera Anatomy 0.000 description 5
- 210000003813 thumb Anatomy 0.000 description 5
- 230000008021 deposition Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000012377 drug delivery Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000001225 therapeutic effect Effects 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000000472 traumatic effect Effects 0.000 description 3
- YQEZLKZALYSWHR-UHFFFAOYSA-N Ketamine Chemical compound C=1C=CC=C(Cl)C=1C1(NC)CCCCC1=O YQEZLKZALYSWHR-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000003444 anaesthetic effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229960003299 ketamine Drugs 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- -1 polyethylene terephthalates Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- BPICBUSOMSTKRF-UHFFFAOYSA-N xylazine Chemical compound CC1=CC=CC(C)=C1NC1=NCCCS1 BPICBUSOMSTKRF-UHFFFAOYSA-N 0.000 description 2
- 229960001600 xylazine Drugs 0.000 description 2
- 208000024304 Choroidal Effusions Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 210000002159 anterior chamber Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229920013641 bioerodible polymer Polymers 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004410 intraocular pressure Effects 0.000 description 1
- 238000012977 invasive surgical procedure Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000003589 local anesthetic agent Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000012056 semi-solid material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000007910 systemic administration Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 238000011287 therapeutic dose Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Prostheses (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49557003P | 2003-08-15 | 2003-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200501251B true ZA200501251B (en) | 2006-11-29 |
Family
ID=40490848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200501251A ZA200501251B (en) | 2003-08-15 | 2005-02-11 | Methods and apparatus for delivery of ocular implants |
Country Status (2)
| Country | Link |
|---|---|
| PL (1) | PL227414B1 (pl) |
| ZA (1) | ZA200501251B (pl) |
-
2003
- 2003-09-18 PL PL413351A patent/PL227414B1/pl unknown
-
2005
- 2005-02-11 ZA ZA200501251A patent/ZA200501251B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL413351A1 (pl) | 2015-11-23 |
| PL227414B1 (pl) | 2017-11-30 |
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