DE69925002T2 - Küvette für optische inspektion von ophtalmischen linsen - Google Patents
Küvette für optische inspektion von ophtalmischen linsen Download PDFInfo
- Publication number
- DE69925002T2 DE69925002T2 DE69925002T DE69925002T DE69925002T2 DE 69925002 T2 DE69925002 T2 DE 69925002T2 DE 69925002 T DE69925002 T DE 69925002T DE 69925002 T DE69925002 T DE 69925002T DE 69925002 T2 DE69925002 T2 DE 69925002T2
- Authority
- DE
- Germany
- Prior art keywords
- inspection
- cell
- lens
- inspection cell
- ophthalmic lens
- 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
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 142
- 230000003287 optical effect Effects 0.000 title description 13
- 239000007787 solid Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 15
- 239000010453 quartz Substances 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 9
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- JMMZCWZIJXAGKW-UHFFFAOYSA-N 2-methylpent-2-ene Chemical compound CCC=C(C)C JMMZCWZIJXAGKW-UHFFFAOYSA-N 0.000 claims description 2
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims 1
- 239000004926 polymethyl methacrylate Substances 0.000 claims 1
- 238000007373 indentation Methods 0.000 abstract 2
- 230000005499 meniscus Effects 0.000 description 16
- 239000000017 hydrogel Substances 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 239000011343 solid material Substances 0.000 description 7
- 239000011800 void material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- -1 polyethylene Polymers 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000644 isotonic solution Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229940021222 peritoneal dialysis isotonic solution Drugs 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002338 polyhydroxyethylmethacrylate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004634 thermosetting polymer Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229920006352 transparent thermoplastic Polymers 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0207—Details of measuring devices
- G01M11/0214—Details of devices holding the object to be tested
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Measuring Cells (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Eye Examination Apparatus (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13530298A | 1998-08-17 | 1998-08-17 | |
| US135302 | 1998-08-17 | ||
| PCT/EP1999/005936 WO2000009981A1 (en) | 1998-08-17 | 1999-08-13 | Cuvette for optical inspection of ophthalmic lenses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69925002D1 DE69925002D1 (de) | 2005-06-02 |
| DE69925002T2 true DE69925002T2 (de) | 2006-03-02 |
Family
ID=22467476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69925002T Expired - Lifetime DE69925002T2 (de) | 1998-08-17 | 1999-08-13 | Küvette für optische inspektion von ophtalmischen linsen |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1105708B1 (https=) |
| JP (1) | JP4511731B2 (https=) |
| AT (1) | ATE294376T1 (https=) |
| AU (1) | AU5851899A (https=) |
| DE (1) | DE69925002T2 (https=) |
| WO (1) | WO2000009981A1 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6909503B2 (en) * | 2001-08-17 | 2005-06-21 | Novartis Ag | Cuvette for lens inspection |
| US7079239B2 (en) | 2003-10-07 | 2006-07-18 | Bausch & Lomb Incorporated | Ophthalmic lens transportation and inspection cell |
| US7164470B2 (en) * | 2003-10-14 | 2007-01-16 | Bausch & Lomb Incorporated | Depth of field enhancement for optical comparator |
| GB2432660A (en) | 2005-11-29 | 2007-05-30 | Bacterioscan Ltd | System for counting bacteria and determining their susceptibility to antibiotics |
| WO2014049053A1 (en) * | 2012-09-28 | 2014-04-03 | Novartis Ag | Method for automated inline determination of the refractive power of an ophthalmic lens |
| EP3077794A4 (en) | 2013-12-06 | 2017-12-13 | Bacterioscan Ltd. | Optical measurement cuvette having sample chambers |
| US10048198B2 (en) | 2013-12-06 | 2018-08-14 | Bacterioscan Ltd. | Method and system for optical measurements of contained liquids having a free surface |
| US20160161404A1 (en) | 2014-12-05 | 2016-06-09 | Bacterioscan Ltd | System Using Laser-Scatter Measurement Instrument For Organism Identification And Related Network |
| US10233481B2 (en) | 2014-12-05 | 2019-03-19 | Bacterioscan Ltd | Multi-sample laser-scatter measurement instrument with incubation feature and systems for using the same |
| US10065184B2 (en) | 2014-12-30 | 2018-09-04 | Bacterioscan Ltd. | Pipette having integrated filtration assembly |
| EP3250907A4 (en) | 2015-01-26 | 2018-08-29 | Bacterioscan Ltd. | Laser-scatter measurement instrument having carousel-based fluid sample arrangement |
| US11099121B2 (en) | 2019-02-05 | 2021-08-24 | BacterioScan Inc. | Cuvette device for determining antibacterial susceptibility |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR1002789B (el) * | 1992-12-21 | 1997-10-17 | Johnson & Johnson Vision Products Inc. | Μια συσκευη για την μεταφορα οφθαλμικων φακων. |
| EP0711409B1 (en) * | 1993-07-29 | 1999-02-24 | Wesley Jessen Corporation | Inspection system for optical components |
| IL113950A0 (en) * | 1994-06-10 | 1995-08-31 | Johnson & Johnson Vision Prod | A method of positioning ophthalimic lenses |
| US5633504A (en) * | 1995-03-30 | 1997-05-27 | Wesley-Jessen Corporation | Inspection of optical components |
| DE59915032D1 (de) * | 1998-08-17 | 2009-07-16 | Novartis Ag | Prüfmodul zum prüfen von optischen teilen auf fehler |
-
1999
- 1999-08-13 JP JP2000565376A patent/JP4511731B2/ja not_active Expired - Fee Related
- 1999-08-13 DE DE69925002T patent/DE69925002T2/de not_active Expired - Lifetime
- 1999-08-13 AU AU58518/99A patent/AU5851899A/en not_active Abandoned
- 1999-08-13 AT AT99945978T patent/ATE294376T1/de not_active IP Right Cessation
- 1999-08-13 EP EP99945978A patent/EP1105708B1/en not_active Expired - Lifetime
- 1999-08-13 WO PCT/EP1999/005936 patent/WO2000009981A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP4511731B2 (ja) | 2010-07-28 |
| AU5851899A (en) | 2000-03-06 |
| ATE294376T1 (de) | 2005-05-15 |
| DE69925002D1 (de) | 2005-06-02 |
| EP1105708A1 (en) | 2001-06-13 |
| JP2002522785A (ja) | 2002-07-23 |
| WO2000009981A1 (en) | 2000-02-24 |
| EP1105708B1 (en) | 2005-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: KROHER, STROBEL RECHTS- UND PATENTANWAELTE, 80336 |