CA2777725A1 - Fluid filled lens reservoir system and manufacturing method of the reservoir system - Google Patents
Fluid filled lens reservoir system and manufacturing method of the reservoir system Download PDFInfo
- Publication number
- CA2777725A1 CA2777725A1 CA2777725A CA2777725A CA2777725A1 CA 2777725 A1 CA2777725 A1 CA 2777725A1 CA 2777725 A CA2777725 A CA 2777725A CA 2777725 A CA2777725 A CA 2777725A CA 2777725 A1 CA2777725 A1 CA 2777725A1
- Authority
- CA
- Canada
- Prior art keywords
- bladder
- connecting tube
- tube
- reservoir system
- opening
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- G02B3/14—Fluid-filled or evacuated lenses of variable focal length
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/14—Side-members
- G02C5/143—Side-members having special ear pieces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/14—Side-members
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/08—Auxiliary lenses; Arrangements for varying focal length
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/08—Auxiliary lenses; Arrangements for varying focal length
- G02C7/081—Ophthalmic lenses with variable focal length
- G02C7/085—Fluid-filled lenses, e.g. electro-wetting lenses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Abstract
Disclosed are apparatuses and manufacturing methods for a fluid filled lens reservoir system. The eyeglass reservoir system includes a temple piece having a cavity, a bladder positioned within the cavity and configured to repeatedly compress and relax, the bladder being made of a flexible material, and a connecting tube coupled to an inlet port of a lens module and to the bladder, configured to carry a fluid between the bladder and a fluid filled lens cavity of the lens module. The eyeglass reservoir system further comprises a compression arm contacting the bladder and configured to transmit force from an actuator to the bladder to cause movement of the fluid between the bladder and the connecting tube. The bladder and connecting tube are made of a flexible material such as polyvinyledende difluoride. The connecting tube further comprises a flared end configured to couple to the inlet port of the lens module.
Claims (31)
1. An eyeglass reservoir system for storing fluid to supply a fluid filled lens of a pair of eyeglasses, comprising:
a temple piece having a cavity;
a bladder positioned within the cavity and configured to repeatedly compress and relax, the bladder being made of a flexible material; and a connecting tube coupled to an inlet port of a lens module and to the bladder, configured to carry a fluid between the bladder and a fluid filled lens cavity of the lens module.
a temple piece having a cavity;
a bladder positioned within the cavity and configured to repeatedly compress and relax, the bladder being made of a flexible material; and a connecting tube coupled to an inlet port of a lens module and to the bladder, configured to carry a fluid between the bladder and a fluid filled lens cavity of the lens module.
2. The eyeglass reservoir system of claim 1, further comprising:
a compression arm contacting the bladder and configured to transmit force from an actuator to the bladder to cause movement of the fluid between the bladder and the connecting tube.
a compression arm contacting the bladder and configured to transmit force from an actuator to the bladder to cause movement of the fluid between the bladder and the connecting tube.
3. The eyeglass reservoir system of claim 1, wherein the bladder and connecting tube are separately formed portions that have been joined together.
4. The eyeglass reservoir system of claim 1, wherein the bladder and connecting tube are two portions of a single continuous tube.
5. The eyeglass reservoir system of claim 1, wherein a shape of the bladder is cylindrical or ellipsoidal and the bladder is wider, respectively, than the connecting tube.
6. The eyeglass reservoir system of claim 5, wherein an inner diameter of the bladder is 5.0 mm or less.
7. The eyeglass reservoir system of claim 6, wherein an inner diameter of the bladder is between 2.0 and 4.5 mm along a major axis and 1.0 and 3.0 mm along a minor axis.
8. The eyeglass reservoir system of claim 1, wherein the material is polyvinyledende difluoride.
9. The eyeglass reservoir system of claim 1, wherein the connecting tube is made of polyvinyledende difluoride.
10. The eyeglass reservoir system of claim 1, wherein an inner diameter of the connecting tube is between 1.0 and 2.5 mm.
11. The eyeglass reservoir system of claim 1, wherein an outer diameter of the connecting tube is between 1.2 and 3.5 mm.
12. The eyeglass reservoir system of claim 1, wherein the connecting tube further comprises:
a flared end configured to couple to the inlet port of the lens module,
a flared end configured to couple to the inlet port of the lens module,
13. The eyeglass reservoir system of claim 12, wherein the flared end of the connecting tube facilitates connection and permanent affixation to the inlet port of the lens module.
14. An apparatus, comprising:
a flexible bladder configured to repeatedly compress and relax;
a flexible connecting tube having a flared end and a non-flared end, the non-flared end coupled to the bladder, the connecting tube configured to narrow and extend along a passage length of the bladder, wherein the connecting tube is further configured to carry a fluid from and to the bladder; and a compression arm contacting the bladder and configured to apply pressure to the bladder.
a flexible bladder configured to repeatedly compress and relax;
a flexible connecting tube having a flared end and a non-flared end, the non-flared end coupled to the bladder, the connecting tube configured to narrow and extend along a passage length of the bladder, wherein the connecting tube is further configured to carry a fluid from and to the bladder; and a compression arm contacting the bladder and configured to apply pressure to the bladder.
15. The apparatus of claim 14, wherein the bladder and connecting tube are separately formed portions that have been joined together.
16. The apparatus of claim 14, wherein the bladder and connecting tube are two portions of a single continuous tube.
17. The apparatus of claim 14, wherein a shape of the bladder is cylindrical or ellipsoidal and the bladder is wider, respectively, than the connecting tube.
18. The apparatus of claim 14, wherein the bladder and the connecting tube are made of polyvinyledende difluoride.
19. The apparatus of claim 14, wherein the flared end of the connecting tube facilitates connection and permanent affixation to an inlet port of a fluid lens module.
20. A device manufacturing method, comprising:
placing a first unprocessed tube of a first processable material having a first diameter and first and second openings at opposite ends over a tubular reservoir profile having a cylindrical or elliptical cross-section, such that one end of the first unprocessed tube associated with the first opening and one end of the tubular reservoir profile are even;
processing the first processable material such that a first processed tube forms around the tubular reservoir profile and contracts, at the end associated with the second opening, smaller than the tubular reservoir profile to create a reduced diameter opening;
removing the tubular reservoir profile from the first processed tube;
sealing the first opening;
placing a first opening of a second unprocessed tube of a second diameter over the reduced diameter opening of the first processed tube, the second unprocessed tube being made of a second processable material;
placing an inlet profile in a second opening of the second unprocessed tube;
and processing the second processable material such that a second processed tube forms around the reduced opening of the first tube and the inlet profile to form a flared opening.
placing a first unprocessed tube of a first processable material having a first diameter and first and second openings at opposite ends over a tubular reservoir profile having a cylindrical or elliptical cross-section, such that one end of the first unprocessed tube associated with the first opening and one end of the tubular reservoir profile are even;
processing the first processable material such that a first processed tube forms around the tubular reservoir profile and contracts, at the end associated with the second opening, smaller than the tubular reservoir profile to create a reduced diameter opening;
removing the tubular reservoir profile from the first processed tube;
sealing the first opening;
placing a first opening of a second unprocessed tube of a second diameter over the reduced diameter opening of the first processed tube, the second unprocessed tube being made of a second processable material;
placing an inlet profile in a second opening of the second unprocessed tube;
and processing the second processable material such that a second processed tube forms around the reduced opening of the first tube and the inlet profile to form a flared opening.
21. The device manufacturing method of claim 20, wherein the tubular reservoir profile fits within a cavity of an eyeglass temple piece.
22. The device manufacturing method of claim 20, wherein the first processable material and the second processable material are identical.
23. The device manufacturing method of claim 20, wherein the first processable material is polyvinyledende diflouride.
24. The device manufacturing method of claim 20, wherein the first processable material and the second processable material are different.
25. The device manufacturing method of claim 20, wherein a cross-section of the tubular reservoir profile has an outer diameter of between 2.0 and 4.5 mm along a major axis and 1.0 and 3.0 mm along a minor axis.
26. The device manufacturing method of claim 20, wherein the first opening of the first processed tube is sealed with an adhesive.
27. The device manufacturing method of claim 20, wherein the first opening of the first processed tube is sealed with heat.
28. The device manufacturing method of claim 20, wherein the second diameter is smaller than the first diameter, and the second diameter is larger than a diameter of the reduced diameter opening.
29. The device manufacturing method of claim 20, further comprising:
placing a first adhesive around an inside rim of the first opening of the first processed tube; and placing a second adhesive around an outside rim of the reduced diameter opening, an inside rim of the first opening of the second processed tube, or both.
placing a first adhesive around an inside rim of the first opening of the first processed tube; and placing a second adhesive around an outside rim of the reduced diameter opening, an inside rim of the first opening of the second processed tube, or both.
30. The device manufacturing method of claim 29, wherein the first adhesive and the second adhesive are identical.
31. The device manufacturing method of claim 29, wherein the first adhesive and the second adhesive are different.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2920910A CA2920910C (en) | 2009-10-15 | 2010-10-15 | Fluid filled lens reservoir system and manufacturing method of the reservoir system |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25181909P | 2009-10-15 | 2009-10-15 | |
US61/251,819 | 2009-10-15 | ||
US12/904,736 US8596781B2 (en) | 2009-10-15 | 2010-10-14 | Fluid filled lens reservoir system and manufacturing method of the reservoir system |
US12/904,736 | 2010-10-14 | ||
PCT/US2010/052905 WO2011047308A1 (en) | 2009-10-15 | 2010-10-15 | Fluid filled lens reservoir system and manufacturing method of the reservoir system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2920910A Division CA2920910C (en) | 2009-10-15 | 2010-10-15 | Fluid filled lens reservoir system and manufacturing method of the reservoir system |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2777725A1 true CA2777725A1 (en) | 2011-04-21 |
CA2777725C CA2777725C (en) | 2016-09-13 |
Family
ID=43876596
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2920910A Expired - Fee Related CA2920910C (en) | 2009-10-15 | 2010-10-15 | Fluid filled lens reservoir system and manufacturing method of the reservoir system |
CA2777725A Expired - Fee Related CA2777725C (en) | 2009-10-15 | 2010-10-15 | Fluid filled lens reservoir system and manufacturing method of the reservoir system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2920910A Expired - Fee Related CA2920910C (en) | 2009-10-15 | 2010-10-15 | Fluid filled lens reservoir system and manufacturing method of the reservoir system |
Country Status (19)
Country | Link |
---|---|
US (1) | US8596781B2 (en) |
EP (2) | EP2488899B1 (en) |
JP (2) | JP2013508754A (en) |
KR (2) | KR101605931B1 (en) |
CN (1) | CN102667538B (en) |
AR (1) | AR078656A1 (en) |
AU (1) | AU2010306635B2 (en) |
BR (1) | BR112012008863A2 (en) |
CA (2) | CA2920910C (en) |
DK (2) | DK2488899T3 (en) |
ES (2) | ES2469099T3 (en) |
HK (1) | HK1173780A1 (en) |
IL (2) | IL219198A (en) |
MX (1) | MX2012004395A (en) |
PL (1) | PL2488899T3 (en) |
PT (2) | PT2488899E (en) |
RU (1) | RU2622489C2 (en) |
WO (1) | WO2011047308A1 (en) |
ZA (1) | ZA201202888B (en) |
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2010
- 2010-10-14 US US12/904,736 patent/US8596781B2/en not_active Expired - Fee Related
- 2010-10-15 MX MX2012004395A patent/MX2012004395A/en active IP Right Grant
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- 2010-10-15 KR KR1020127012448A patent/KR101605931B1/en active IP Right Grant
- 2010-10-15 WO PCT/US2010/052905 patent/WO2011047308A1/en active Application Filing
- 2010-10-15 JP JP2012534406A patent/JP2013508754A/en active Pending
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- 2010-10-15 BR BR112012008863-7A patent/BR112012008863A2/en not_active Application Discontinuation
- 2010-10-15 KR KR1020167003271A patent/KR101646896B1/en active IP Right Grant
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