TW210955B - - Google Patents

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Publication number
TW210955B
TW210955B TW081101965A TW81101965A TW210955B TW 210955 B TW210955 B TW 210955B TW 081101965 A TW081101965 A TW 081101965A TW 81101965 A TW81101965 A TW 81101965A TW 210955 B TW210955 B TW 210955B
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TW
Taiwan
Prior art keywords
item
visual
laser
haptic
hole
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TW081101965A
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English (en)
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Sociere Des Produits Nestle S A
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1677—Laser beams making use of an absorber or impact modifier
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1635—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/022—Mechanical pre-treatments, e.g. reshaping
    • B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
    • B29C66/02241—Cutting, e.g. by using waterjets, or sawing
    • B29C66/02242—Perforating or boring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/69—General aspects of joining filaments 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/1683—Intraocular lenses having supporting structure for lens, e.g. haptics having filiform haptics
    • A61F2002/1686—Securing a filiform haptic to a lens body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0058—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements soldered or brazed or welded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1603—Laser beams characterised by the type of electromagnetic radiation
    • B29C65/1612—Infrared [IR] radiation, e.g. by infrared lasers
    • B29C65/1616—Near infrared radiation [NIR], e.g. by YAG lasers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1677—Laser beams making use of an absorber or impact modifier
    • B29C65/1683—Laser beams making use of an absorber or impact modifier coated on the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1687—Laser beams making use of light guides
    • B29C65/169—Laser beams making use of light guides being a part of the joined article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
    • B29C66/949—Measuring or controlling the joining process by measuring or controlling the time characterised by specific time values or ranges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/08—Polymers of acrylic acid esters, e.g. PMA, i.e. polymethylacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • B29L2011/0041—Contact lenses

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Description

經濟部屮央榣準局貝工消赀合作社印製 ⑽的5_^_ 五、發明説明（） 本發明僳關於眼内晶狀體，特別傺闢於使用雷射焊接 將觸覺體附加到視覺體之方法。 約自1950年以來，眼内晶狀體已屬旣知。此等眼内晶 狀賭係用以代替因身體上的傷或疾病（例如白内障）而已 損傷之眼睛的天然晶狀體。典型之眼内晶狀體（intraocular lens 下文簡稱 ΙΟϋ 包括有一人工晶狀體 （ “視覺體” )及至少有一將I0L定置於眼睛的被囊袋内之支持組件（ "觸覺件”）。該視覺體可由多種不同材料（包括聚甲基 丙嫌酸甲酷（polymethylmethacrylate下文簡稱ΡΜΜΑ)及 丙烯在内）中任一種製成，且其可為堅硬、相當柔順或為 可完全變形者，以俥I0L經由眼内之一相當小的切口而可 滾動或摺叠及插入。該觸件γ般偽由某一彈性材料諸如 聚丙烯或柔順之PMMA之共聚製成。I0L所具之特擻可 為“一件式”或“多件式”。對於一件式IOL’S觸覺體及 視覺醱倭整體構成為一坯料而I0L然後予以或銑製成 想要之形狀及嫌V形。多件式IOL’S傜藉將觸^件_加到一 V " 預成形之視爱#或者藉模製觸覺體尾端周圍之发覺體而製 成。 美國專利第4,834,751及4,894,062 (二者均偽頒發給 奈特等人）旨在説明梅覺體之附加方法，觸費體及固定件 條藉此連接在一起，而視篱體則傜琛繞具有固定構件之觸 免件模製而成。雖然，iti：等方法可對觸覔體、視凳體提供 堅強之聯鎖，但環繞先前連接之觸覺體及固定構件模製之 程序偽屬複雜且於視凳體材料硬化時需要特別小心，俥可 (請先閲讀背而之注意苹項再堝寫本頁) 裝· 訂· 線· 本紙張尺度逍用中a B家樣準(CNS)肀4規格(210x297公龙) 81. 4. 1(),01)0張（H) —3 — 210955 五、發明説明（） 維持觸凳體||適當位置，及可從樓取下硬化之I0L而不會 損害該觸 將觸加到一預製視覺體之許多方法均屬既知. 此等方法包括使用黏著劑之各方法在内。如使用黏著劑附 著觸覺體到視覺體，該黏箸劑必須強固，生物上為惰性及 對因身體流體所産生之敗壞具有抗力。在目前，可滿足此 等要求之材料不多〇此外，往往會擔心黏著劑會随時間而 變壊，及導致鼸覺件眼内之鬆動或脱落。
•I 經濟部中央櫺準局只工消伢合作杜印製 (請先間讀背而之注意事項#填寫本頁) 將觭覺體附加預製之視費體之其他更普通的方法包 含熱之使用。如此之一種觸覺體的附著方法包含有纘貫穿 孔於視覚體之周画及將觸費件之一端插入此等孔中之一。 一加之探針像從另一個孔插入，使其接觸到該觸覺件之被 嵌入之一端，並使其一部熔化並實實在在流入第二個孔内 。當該被嵌入之觸覺件端已冷卻及已硬化時.即與視鼉體 形成一機械聯鎖。一種相似的方法偽掲露在美國專利第 4,104,339 (費資等人），該方法傜在視覚體之周邊緣製成 一觸資件孔，觸凳件之尾端偽嵌入該孔内，然後將一感應 發熱之薄探針從視費體之後面推進使輿觸費件之尾端接觸 ,而在觸覺體與視覺體之間構成一皺縮連接。然而，在加 熱探針穿過觸凳體尾端的視覺體表面會受到損傷，如此， 會危及視覺性能。 另一相似之方法係掲露在美國專利第4,307,043號（ 蔡斯等人），在該法中，一具有螺紋之切口的孔傷通過視 覺體之一部份（該孔實質上偽與視覺體之平面平行），而 本紙张尺度遑用中國明家標準(CNS) 規格(210x297公*) —4— 81. 4. I(),0U0張（H) Λ 6 Π 6 2ΐ〇θδδ 五、發明説明（） 觸費體之一端僳從該孔插入，以使其突出視覺體。然後將 熱施加於觸費體突出視覺體之一端，以熔化其一部份，此 熔化之部份乃埔滿該孔之螺紋部份。當觸覺體材料硬化時 ,即構成一與視覺體接合之機械聯鎖。該熱附著技術因需 熟練之技術人員及精確之裝備校正故亦屬不良。 美國專利第4,786,445號（波特諾易等人）偽掲露另 一觸費體之附著方法，此法包含在視覺體之周圍製造一具 有肩部之空腔。觸費件之尾端即插入此空腔，而近紅外線 波長之雷射能係經由視覺賸傳输至該觭費件，使觴覺體之 尾端熔化並流人該空腔之扃部。當該尾端硬化時，即可在 觸覺體與視費體之間構成一機械聯鎖。雖然此方法可避前 述各方法之某些問題，但有其他缺點。因傜熔化觸費體之 尾端以構成視覺體之空腔内的肩部，觸覚醱之長度包括各 偏別之IOL’S之間與附著至同一 IOL之各個別觸箢體之間 二者之長度可能變更。 美國専利第4,843,209號（密李更）所掲露之一種方 法係使用雷射能附箸觭凳髏於視覺體。然而，所掲露之方 法偽使用強電力之钕-釔鋁榴石（Nd-YAG)雷射，此雷射偽 在非可見頻譜内發射輻射，黑使用氣一氖（HeHe)瞄準雷射 ，而致有準確Nd: YAG/HeNe雷射對準的需求。而且，本 專利所透露之方法並不依賴觸覺體與視覺體間雷射能吸收 之差別，以防視貴體之損傷（視覺體及觸覺體二者傜掲露 為包含PMMA),及另外，該透露之方法必須小心平衡所用 雷射能霣與曝露之時間，以確保視費體不受損傷。因視覺 (請先閲讀背而之注意事項孙碣寫本頁) 裝. 訂_ 經濟部屮央標準局貝工消费合作社印製 本紙a尺度逍用中B B家樣準(CNS)甲4規格(210 x 297公«) -5- 81. 4. 10,000張⑻ Λ 6 Π 6 210955 五、發明説明（） (請先閲讀背而之注意事項再填寫木頁) 醱具有一平滑扁平之表面，而在視凳體内之觸覺體及孔二 者均含有一条列會在觸費體内擴散及偏轉輻射之聯鎖脊部 ，故觸覺醱會比視覺體較易吸收雷射能。該吸收法無效率 。需使用相當高之雷射功率位準（約為50瓦），且因在孔 内及在«霓體上不易製成脊部，故該法為不必要之複雜及 昂貴。 因此，目前仍需要一可將觸凳體附加至眼内晶狀體之 視費體而不會損傷視費醱或在其他方面會使視費體之光學 特性大變、簡單、可靠之方法。 經沭部中央榣準局貝工消#合作社印製 本發明旨在藉提供一種方法，以改良觸費體附加到視 覔賭之先存技藉方法，而此種改良方法偽使用雷射能將鵾 覺體固定於視費體，既不會損傷視黌體，又可在觸覺釅與 視覓體之間産生強固之機械聯鎖。此一目的偽藉在視覺體 之周緣邊绨内與視凳體之視軸為垂直的平面中，構製一簡 單、平滑之安裝孔，將有色觸覺體之平滑端插入該孔内， 並將可見頻譜内之雷射能經由視冕體傳輸至視覺體内之觸 凳體的一部份，藉此可使觸覔體發熱至觸晃體材料之熔化 溫度，而此熱量可使觸費體與視覺體熔解接合在一起，構 成一堅固之熔合並以整體方式將觸覺體焊接在視覺體内。 使用有色觴覺體及可見頻譜内之雷射傳輸能可使雷射能經 由視覺體予以傳輸，而不會傷及視覺體，而在同時，可藉 觸覺體增加雷射能之吸收。因之，裝備之校正容許度較為 寬容。因可見雷射波束較易看到且因而較易躲避，故使用 可見雷射能源比不可見之雷射能源較不具危險性。 本紙»尺度遑用中國國家楳準(CNS)甲4規格(210X297公釐） —6— 81. 4. ΐο,ουο張（H) Λ 6 Η 6 2109¾5 五、發明説明（） (請先閲讀背而之注意事項再项寫本頁) 因之，本發明之一目的在提供一種可將眼内晶狀體的 觸覺體附加到視覺體且不需視覺體之機械變形的方法。 本發明之另一目的在提供一種將眼内晶狀體的觸貴體 固定到視覺體而不會傷及視覺體之方法。 本發明之另一目的在提供一種焊接雷射不需精確對準 之雷射焊接眼内晶狀體的觸覺體到視覺體之方法。 本發明之另一目的在提供一種簡單而價廉可將眼内晶 狀體的觸費體附加到視覺體之方法。 本發明之又一另外目的在提供一種使用可見雷射將眼 内晶狀體的觸覺髏附加到視費體之方法。
'.V 本發明之另一 ϋίϊ提供一種在視貴體内僅需一簡單 之觸覺體裝置孔即可將眼内晶狀體的觭覔體附著於視覺體 之方法。 本發明之另一目的在提供一種可將具有有色心之眼内 晶狀體的觭費體附著於視費體之方法。 有關本發明之此等及其他目的與優點參閲以下之詳細 説明、圖式及申請專利範圍即會明白。 經浒部屮央標準局员工消费合作社印製 第1圖為按照本發明之方法所製成之典型I0L的後平 面圖。 第2圖為第1圖所示之I0L的正視圖。 第3圖為第1圖所示而觸覺體已取下並在插入圈3處 所取之I0L的部份樓斷面圖。 第4-25圖為依據本發明之方法所製造的I.0L的備選實 施例與第1圖相似的另一平面圖。 本紙張尺度逍用中國Β家搮準(CNS)T4規格(210X297公釐） _7_ 81.4. 1(),_張⑻ Λ 6 Β6 210955 五、發明説明（） (請先閲讀背而之注意事項再塡寫本頁) 第26圔為依據本發明之方法所製造且在第1圖之線26 -26所取的觭覺體之第一實施例的横斷面圖。 第27圈為第1圖所示在垂直於線27-27處橫斷面所取 本發明之觭覔體第一實施例的尾端部份之縱向横斷面圖。 第28圖為依據與第1團相似之本發明的方法所製成之 觴費體的第二實施例之横斷面圖。 第29圖為第28圖所示在垂直於線29-29處播斷面所取 本發明之觭覺體第二實施例的尾端部份之縱向横斷面圖。 如在第1及2二圖所示，IOL 1包括一視費體10及至 少一觸晃體20。如第4-25各圖所示，觸費體20可以許多方 法中之一予以構成，而視費體10可具有許多種閉合彎曲形 狀，諸如圓圈形、椭圚形狀。雖然數種適當之複覺體10及 觸覺體20之構形傺例示在第1、2及4-25諸圖中，但亦可 使用其他合適之形职、尺寸及構形。 視凳體10具有前面15及一周圍邊緣17。視費體10可由 任何適合、生物相容之透明塑膠，諸如ΡΜΜ/U聚磺酸酯及 丙烯酸與甲基丙烯酸酯之共聚合物。視凳體10的寬較佳為 4.5毫米與7毫米之間。 經濟部中央標準局貝工消费合作杜印製 觸覺體20傺注射模製、擠製、熱抽製或任何其他適當 方法而與視費體10分開製成。觸覺體20可為任何適當之横 斷面形狀，諸如第26及27二圖所示之圓形、第28及29二圖 所示之圓角矩形、椭圖形、六角或其他幾何形狀、且最好 為平滑者，而觸受龌要附接到視凳體10之至少有一尾端21 必須為有色材料。如第26至29諸圖所示，觸費體20可備選 本紙張尺度逍用中BH家楳毕(CNS)T4規格(210X297公龙） _8_ 81. 4. 10,000¾ (H) 210955 Λ 6 η 6 經濟部屮央標準局貝工消t合作社印製 五、發明説明（） 地具有由一透明護皮40所包覆之有色心30。使用由護皮40 所包覆之心30有肋於使從觸費體20瀝濾心30箸色所用顔料 之量最小。圓視費體20 (第26及27兩圖所示者）一般所具 之直徑約在0.105與0.175毫米之間，而以在約0.127與 0.152之間者較佳，心30之直徑大小可在觸覺體20之直徑 的相同範園内。矩形觸覺體20 (第28及29二圖所示者）所 具之寬度較佳約在0.11與0.14毫米之間，而所具高度約在 0.14與0.16之間，例如，0.127毫米寬乘0.152毫米高， 而使心30之大小與觸費體20之整艟大小大約相同。觸覺體 20可由許多種熱塑膠料，諸如PMMA、聚丙烯、聚酰亞胺及 聚偏二氟乙烯中之任一製成，且可與視霓體10所用之材料 相同或不相同。如構成觸費體20所用之材料為天然無色者 ，該材料必須包含顔料、染料或舆有色混合。一種適 當之觸覺體材料可從羅瑪與哈斯公司以4 得，此種材料於添加肽花育銅染料，即可 費體20所需之原料。其他較佳之觸費體材料包括具有肽花 青銅染料之心30的ΡΗΜΑ及藍色聚丙烯。 焊接觴覺體20到視覺體10所用之雷射（未表示在圖中 )必須在可見頻譜内，即約在400與700毫黴米之間發射輻 射，且較佳為一等幅波（CW)雷射。不管所用能之特殊波長 或觸凳體20之顔色，可見波長之雷射能至少應有一部份為 有色材料所吸收；然而，所用雷射能頻譜能與構成觸覺體 20或心30所用材料之吸收頻譜匹配者較佳。例如，如觸覺 體20或心30為藍色，則可見雷射能頻譜一般以具有視費體 品爷標VS100獲 ¥得構成有色觸 (請先閲讀背而之注意事項再填寫本頁) 裝< 訂_ 本紙張尺度遑用中B困家«準(CNS)T4規格(210X297公*) —9— 81. 4. 1()，_張（H) Λ 6 η 6 210955 五、發明説明（) 20或心30所吸收可見頻譜之深藍、嫌、或紅部份的某些波 長者較佳。如此之頻譜俗為酞花青銅塗敷的PMMA觸覺體20 從氪，氬或可調染料雷射發射。 如第3圖之最佳^^視覺體10内之孔12可以任何合 適之方式製成，且可成|^〗0構成後或視覺體10 可用預製之孔12構成而ϋ型。孔I# #平滑且深度少 於1毫米及其直徑應僅輅大於視驾$最大横斷面尺寸 ，以便觸費體20可緊緊地裝配在孔 將觸覺體20附著於視凳體10時.觸覺體20之尾端部份 偽完金插入孔12内。雷射（未表示在圖中）偽瞄準視費體 10内孔12中之觸S體20的尾端部份21並予激發。雷射能偽 在不傷及視覺體10之:敏下經由透明視覺體10全部予以傳 輸，而在同時在視費邊:在心30内之顔色或染料會吸收 雷射能量並加熱至足以溶'€ i端部份21之溫度並將尾端部 份融化接合到孔12内之視覺體10。融化接合觭覺體20與視 覺體10所需之雷射能量位準會随視覺體10、觸費體20及心 30所用之材料而有所不同，但一般低於5瓦特。例如，當 使用氬等幅波或氪等幅波雷射、觸凳體20像由有色之VS 100材料（具有肽花青銅塗敷心之PMMA)製成，而視覺體 10傷由PMMA製成時，融化接合觸覺體20及視黌體10所需之 雷射輸出，於所用雷射點之大小約為100撤米時，雷射曝 露時間約在1與3秒之間的情況下，雷射輸出約在與 2瓦待之間。 本説明之目的在列舉實例及説明。但對於相關技越之 本紙》尺度逍用中國B家楳準(CNS)T4規格(210X297公釐) (請先閲讀背而之注意事項再填寫本頁) 裝- 訂- 經濟部屮央櫺準局员工消费合作社印製 81. 4. 1(),000¾ (H) 2ΐ〇θδδ Λ 6 η 6 五、發明説明（）熟練人員顯然可對本專利文獻中所述之發明可作各項改變 而不偏離其範圍或精神。 (請先閲讀背而之注意事項#堝寫本頁) 經濟部中央標準局貞工消费合作社印製 本紙》尺度逍用中a B家標準(CNS)T4規格（210x297公釐） -11- 81.4. 10,_張⑻

Claims (1)

  1. A7 B7 C7 D7 210955 六、申請專利範園 第8 HO 1965號專利再審查案申謓專利範圍修正本 修正日期：82年2月 1 · 一種用以將至少一値有色的觸覺體接合至一眼内晶狀體 之一視覚體的方法，其包括下列步驟： (1) 對該視覚體之一周緣提供至少一孔； ( (2) 將該觸覚體之一端插入該孔内·， (3) 將一具有一低於5瓦特之功率位準並能在一可見光 譜内發射輻射之雷射瞄準位於該孔内之該觸覺髏之 一部份處；以及 (4) 激發該雷射，於是該輻射在實質上未為該視覚體吸 收情況下通經該視覺體並為該觸覺體所吸收，因此 造成該觸覚體與該視覺體融接。 2.如申請專利範圍第i項之方法，其中該觸覺體包括有一 藍紫色材料。 3·如申請專利範圍第1項之方法，其中該觸覺體包括有一 綠色材料。 4.如申請專利範圍第丨項之方法，其中該觸覺體包括有一 藍色材料。 5 .如申請專利範圍第4項之方法*其中該藍色材料包括具 有酞花青銅塗敷之心的聚甲基丙烯酸甲酯。 6 .如申請專利範圍第i項之方法，其中該視覺體包括透明 塑膠。 7.如申請專利範圍第6項之方法，其中該項塑膠包括有聚 甲基丙烯酸甲酯。 - 本紙張尺度適用中國國家標準（CNS)甲4規格（210 X 297公釐) (請先閱讀背面之注意事碩再填寫本頁) .裝· 訂· 绖濟部中央標準局員工消費合作社印製 210955 A7 B7 C7 D7 烴濟部中央標準局員工消費合作社印製 ~'中請專利範圍 8 -如申請專利範圍第6項之方法，其中該項塑膠包括有聚 頌酸醋。 9.如申請專利範圍第6項之方法，其中該項塑膠包括丙烯 酸及甲基丙烯酸之酯的共聚合物。 io·如申請專利範圍第1項之方法，其中該觸覺體包括有熱 塑_料。 11 .如申請專利範圍第1 0項之方法，其中該熱塑膠料包括有 丙烯酸及甲基丙烯酸之酯的共聚合物。 12· 5〇申請專利範圍第10項之方法，其中該熱塑膠料包括聚 甲基丙烯酸甲酯。 H如申請專利範圍第10項之方法，其中該熱塑穆料包括有 聚ϋ亞胺。 14 ·如申請專利範圍第10項之方法，其中該熱塑膠料包括有 聚镐二氟乙烯。 15.如申請專利範圍第10項之方法，其中該熱塑嘐料包括有 聚丙烯。 16 .如申請專利範圍第1項之方法，其中該可見光譜包括從 / 約400毫擻米至約700毫.微米。/ & 7.如申請專利範圍第1項之方法，其中該雷射包括一氬雷 身寸C 18.如申請專利範圍第1項之方法，其中該雷射包括一可調 諧的染料雷射。 19·如申請專利範圍第1項之方法，其中該雷射包括一氪雷 射。 - 本紙張財s國家標準(CNS)甲 4 規格（210 X 297 公货） -2 (請先閲讀背面之注意事碩再塡寫本頁) 丨裝丨 訂· '·/ . 4'·· 經濟部中央標準局員工消費合作社印製 A7 210955 B7 C7 _______D7_ 六、申請專利範圍 2 0 .如申請專利範圍第1項之方法，其中該孔傷被纘在該視 凳體之周緣内。 2 1 ·如申請專利範圍第1項之方法，其中該視覓體之* 一形.狀 傲為一閉合曲線。 22 ·—種用以將至少一有色的觸覓體接合至一眼内晶狀體之 一視覺鱧的方法，其包括下列步驟·· (1) 於該視覺體之一周邊緣内鑽至少一値孔； (2) 將該觸覺體之一端插入該孔内； (3 )將一具有一低於5瓦持之功率位準並在一介於約400 毫微米與700毫微米之波長範圍内發射輻射的雷射 瞄準位於該孔内的該觸覺體之一部份處，該波長範 圍係配合該有色的觸覺體之輻射吸收光譜；以及 (4 )激發該雷射，於是該輻射在實質上未為該視覺體吸 收倩況下通經該視凳體並為該觸覺體所吸收*因此 造成該觸覺體與該視覺體融接。 23 .如申請專利範圍第22項之方法，其中該觸覓體包括有熱 塑膠料。 24.如申請專利範圍第23項之方法，其中該項熱塑膠料包括 有丙烯酸及甲基丙烯酸之酯的共聚合物。 25 .如申請專利範圍第23項之方法，其中該項熱塑膠料包括 有聚甲基丙烯酸甲酯。 26 .如申諳專利範圍第25項之方法，其中該觸凳體尚包括有 —塗敷酤花青銅染料之心。 27 .如申請專利範圍第23項之方-法，其中該項熱塑膠料包括 本*^張从相tg國家標準 (CNS)甲4規格（210 X 297公釐） (請先閲讀背面之注意事項再塡寫本頁) 裝· 訂‘ A7 B7 C7 D7 210955 '申請專利範圍 有聚IS亞胺。 28 ·如申請專利範圍第23項之方法，其中該項熱塑膠料包括 有聚偏二氣乙烯。 29 ‘如申請專利範圍第23項之方法，其中該項熱塑膠料包括 有聚丙烯。 3Q •如申諳專利範圍第22項之方法，其中該視覺髏包括有透 明塑膠料。 31·如申請專利範圍第30項之方法，其中該塑膠料包括有聚 甲基丙墙酸甲酷。 32 ·如申請專利範圍第30項之方法，其中該塑膠料包括有聚 硝酸酯。 33 ·如申請專利範圍第3〇項之方法，其中該塑膠料包括有丙 烯酸及甲基丙烯酸之酯的共聚合物。 34 .如申請專利範圍第22項之方法，其中該雷射包括一氬雷 射。 35 ·如申請專利範圍第22項之方法，其中該雷射包括一可調 諧的染料雷射。 36.如申^專利範圍第22項之方法，其中該雷射包括一氪雷 射。 37 ·如申請專利範圍第23項之方法，其中該視覺體之一形狀 俗為一閉合曲線。 38.—種用以將至少一觸覺體接合至一眼内晶狀體之一視覺 髏的方法，其包括下列步驟： * (1)用具有酞花青銅塗敷之-心的聚甲基丙烯酸甲酯形成 (請先閲讀背面之注意事項再塡寫本頁) •裝· •ΤΓ. 烴濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)甲4規格（210 X 297公* ) - 4 - 21095ο Α7 Β7 C7 D7 +請專利範圍 該觸覓體； (2)在該視覓體 (3 )將該觸覓體 (4 )將一具有一 發射 部份 吸收 (5)激發 收情 吸收 3 9 ·如申謓專 明塑膠料 40.如申請專 基丙烯酸 4 1 ·如申請專 酸酯。 4 2 .如申請專 烯酸及甲 43.如申請專 輻射之 處，該 光譜； 該雷射 況下通 ，因此 利範圍 之一周铐纘至少一個孔： 之一端插入該孔内； 低於5瓦持之功率位準並在可見光譜内 氬雷射瞄準位於該孔内之該觸覓體之一 可見光諳係配合該有色的镯覓體之輻射 以及 ，於是該輻射在實質上未為該視凳體吸 經該視覺體並為該酞花青銅塗敷之心所 造成該觸覺體與該視覺體融接。 第38項之方法，其中該視覓體包括有透 利範圍第3 9項之方法，其中該塑_料包括聚甲 甲酯。 利範圍第3 9項之方法，其中該塑膠料包括聚碳 利範圍 基丙烯 利範圍 (請先閱讀背面之注意事項再填駕本頁) 丨裝. 'ΤΓ. 經濟部中央標準局員工消費合作社印製 係為一閉合曲線 44·—種用以將至少 體之方法，其包 (1)用具有酞花 該觸覺體； 第39項之方法’其中該塑膠料包括有丙 酸之酯的共聚合物。 第40項之方法，其中該視覺體之一形狀 Ο 一觸覺體接合至一眼内晶狀髏之一視覺 括下列步驟： 青銅塗敷之心的聚甲基丙烯酸甲酯形成 本紙張尺度適用中國國家標準（CNS)甲4規格（210 X 297公發） 一 5 — A7 210955 ζ --------D7_ 六、申請專利範圍 (請先閲讀背面之注意事項再場寫本頁) (2)在該視覓體之一周緣纘至少一値孔； (3 )將該觸覓體之一端插入該孔内； (4 )將一具有一低於5瓦持之功率位準並在可見光譜内 發射輻射之氪雷射瞄準位於該孔内之該觸覓體之一 部份處，該可見光譜傜配合該有色的觸覺體之輻射 吸收光譜；以及 (5 )激發該雷射•於是該輻射在實質上未為該視覺體吸 收情況下逋經該視覺體並為該酞花青銅塗敷之心所 吸收，因此造成該觸覺體與該視覓體融垮。 丨裝- 45 · $〇申請專利範圍第44項之方法，其中該視覺體包括有透 明塑_料。 46 ·如申請專利範圍第45項之方法，其中該塑膠料包括有聚 甲基丙烯酸甲酯。 47 ·如申請專利範圍第45項之方法，其中該塑膠料包括有聚 碩酸酯。 4δ .如申請專利範圍第45項之方法，其中該塑膠料包括有丙 烯酸及甲基丙烯酸之酯的共聚合物。 49.如申請專利範圍第44項之方法，其中該視覺髏之一形狀 傺為一閉合曲線。 烴濟部中央標準局員工消費合作社印製 覺 視 1 之 體 狀 晶 内 眼 1 至 合 ·· 接驟 體步 覺列 觸下 一 括 少包 至其 將’ 以法 用方 種的 1 體 成 形 酯 甲 酸 烯 丙 基 甲 聚 的 心 之 敷 塗 0, 青 +b 孔 値一 少 至 緣 周一 之 ’ 體 酞體覺 有覺視 具觭該 用該在 -6 - 本紙張尺度適用中國國家標準（CNS)甲4規格（210 X 297公釐） A7 A7 B7 C7
    210955 、申請專利範圍 (3) 將該觸凳體之一绱插入該孔内； (4) 將一具有一低於5瓦恃之功率位準並在可見光譜内 發射輻射之可調諧的染料雷射瞄準位於該孔内之該 觸覺體之一部份處，該可見光譜係配合該有色的觸 覺體之輻射吸收光譜；以及 (5) 激發該雷射，於是該輻射在實質上未為該視覺體吸 收情況下通經該視覺體並為該酞花青銅塗敷之心所 吸收，因此造成該觸凳體與該視覺體融接。 51·如申請專利範圍第50項之方法，其中該視覓體包括有透 明塑膠料。 52·如申請專利範圍第51項之方法，其中該塑膠料包括有聚 甲基丙烯酸甲酯。 53 ·如申請專利範圍第5 1項之方法，其中該塑_料含有聚碳 酸酯。 5 4 .如申請專利範圍第5〗項之方法，其中該塑靡料含有丙稀 酸及甲基丙烯酸之酯的共聚合物。 55 ·如申請專利範圍第50項之方法，其中該視覺體之一形狀 俗為一閉合曲線。 (請先閲讀背面之注意事項再墒寫本頁) 丨裝· 訂. 經濟部中央標準局員工消費合作社印製 本纸張尺度適用中國Θ家標準（CNS)甲4規格（210 X 297公釐）
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Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5523029A (en) * 1995-02-01 1996-06-04 Alcon Laboratories, Inc. Method of attaching a haptic to an optic of an intraocular lens
US5770125A (en) * 1995-11-27 1998-06-23 Mentor Corporation Haptic attachment system for intraocular lenses using diode laser
US5902523A (en) * 1996-06-26 1999-05-11 Allergan IOLs and production methods for same
US6251312B1 (en) * 1996-10-30 2001-06-26 Allergan Production methods for intraocular lenses with high pull strength fixation members
JPH11197165A (ja) * 1998-01-16 1999-07-27 Menicon Co Ltd 眼内レンズおよび眼内レンズの製造方法
US6942695B1 (en) 1999-04-05 2005-09-13 Wessley-Jessen Corporation Biomedical devices with polyimide coating
US6235055B1 (en) 1999-08-09 2001-05-22 Milton W. Chu Intraocular lens having colored haptics for anterior/posterior orientation, and method for implanting it
WO2002038677A2 (en) * 2000-11-10 2002-05-16 Gentex Corporation Visibly transparent dyes for through-transmission laser welding
DE10143634C1 (de) * 2001-09-06 2003-07-17 Paul-Rolf Preusner Versteifbarer Kapselspannring
US6752893B2 (en) * 2001-09-28 2004-06-22 Gentex Corporation Rimless spectacles and method for making the same
US7201963B2 (en) * 2002-01-15 2007-04-10 Gentex Corporation Pre-processed workpiece having a surface deposition of absorber dye rendering the workpiece weld-enabled
JP2004355783A (ja) * 2003-05-30 2004-12-16 Sharp Corp 光情報記録媒体とその再生方法
EP1889265A1 (en) * 2005-06-07 2008-02-20 Abb Research Ltd. High-voltage bushing
US8308800B2 (en) * 2010-04-09 2012-11-13 Chu Milton W Intraocular lenses with high contrast haptics, materials, and methods
US9277988B1 (en) 2013-03-15 2016-03-08 Milton W. Chu Intraocular lenses with quantum dots

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1278447C (en) * 1985-07-11 1991-01-02 Vladimir Portnoy Iol and method of attaching a fixation member to an optic
US4786445A (en) * 1985-07-11 1988-11-22 Allergan, Inc. Method of attaching a fixation member to an intraocular lens
US4834751A (en) * 1985-12-04 1989-05-30 Allergan, Inc. Staking ring for soft IOL
US4894062A (en) * 1985-12-04 1990-01-16 Allergan, Inc. Staking anchor for soft IOL
JPH0679613B2 (ja) * 1987-02-20 1994-10-12 株式会社メニコン 眼内レンズの製造方法およびそれに用いる製造装置
US4843209A (en) * 1987-11-05 1989-06-27 Dennis T. Grendahl Method and apparatus for laser staking
US4863539A (en) * 1987-11-06 1989-09-05 Optical Radiation Corporation Haptic attachment for intraocular lenses
US4834749A (en) * 1987-12-24 1989-05-30 Texceed Corporation Haptic attachment method and assembly
CA2021582A1 (en) * 1989-08-30 1991-03-01 Harris A. Goldberg Scanning tunneling microscope utilizing optical fluorescent for reading
US5089180A (en) * 1989-08-31 1992-02-18 Iolab Corporation Method of preparing composite single-piece intraocular lenses with colored haptics
US5074942A (en) * 1990-05-15 1991-12-24 Texceed Corporation Method for making intraocular lens with integral colored haptics
US5118452A (en) * 1991-04-05 1992-06-02 Nestle S.A. Method of attaching a haptic to an optic of an intraocular lens

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