BRPI0919609A2 - método de fabricação de corpo vítreo artificial dobrável e molde de mesmo - Google Patents

método de fabricação de corpo vítreo artificial dobrável e molde de mesmo

Info

Publication number
BRPI0919609A2
BRPI0919609A2 BRPI0919609A BRPI0919609A BRPI0919609A2 BR PI0919609 A2 BRPI0919609 A2 BR PI0919609A2 BR PI0919609 A BRPI0919609 A BR PI0919609A BR PI0919609 A BRPI0919609 A BR PI0919609A BR PI0919609 A2 BRPI0919609 A2 BR PI0919609A2
Authority
BR
Brazil
Prior art keywords
mold manufacturing
same mold
glassy body
artificial glassy
folding artificial
Prior art date
Application number
BRPI0919609A
Other languages
English (en)
Inventor
Gianying Gao
Original Assignee
Guangzhou Visbor Biotechnology Ltda
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Visbor Biotechnology Ltda filed Critical Guangzhou Visbor Biotechnology Ltda
Publication of BRPI0919609A2 publication Critical patent/BRPI0919609A2/pt
Publication of BRPI0919609B1 publication Critical patent/BRPI0919609B1/pt

Links

Classifications

    • 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
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/02—Artificial eyes from organic plastic material
    • B29D11/023—Implants for natural eyes
    • 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
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00727—Apparatus for retinal reattachment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
BRPI0919609A 2008-10-15 2009-03-30 método de fabricação de corpo vítreo artificial dobrável e molde do mesmo BRPI0919609B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200810199177.3A CN101386203B (zh) 2008-10-15 2008-10-15 折叠式人工玻璃体制造方法及其模具
PCT/CN2009/000336 WO2010043096A1 (zh) 2008-10-15 2009-03-30 折叠式人工玻璃体制造方法及其模具

Publications (2)

Publication Number Publication Date
BRPI0919609A2 true BRPI0919609A2 (pt) 2015-12-08
BRPI0919609B1 BRPI0919609B1 (pt) 2019-02-05

Family

ID=40475975

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919609A BRPI0919609B1 (pt) 2008-10-15 2009-03-30 método de fabricação de corpo vítreo artificial dobrável e molde do mesmo

Country Status (10)

Country Link
US (3) US8419994B2 (pt)
EP (1) EP2338659B1 (pt)
JP (1) JP5611935B2 (pt)
CN (1) CN101386203B (pt)
AU (1) AU2009304462B2 (pt)
BR (1) BRPI0919609B1 (pt)
CA (1) CA2738837C (pt)
ES (1) ES2617746T3 (pt)
RU (1) RU2496641C2 (pt)
WO (1) WO2010043096A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101386203B (zh) 2008-10-15 2011-09-14 广州卫视博生物科技有限公司 折叠式人工玻璃体制造方法及其模具
IT1414988B1 (it) * 2012-07-27 2015-04-09 Luigi Castellana Sistema in silicone per tamponamento retinico interno
CN104708763B (zh) * 2013-12-11 2017-03-01 均豪精密工业股份有限公司 制镜系统及镜片的制备方法
CN110037853B (zh) * 2018-01-17 2024-01-02 广州卫视博生物科技有限公司 折叠式人工玻璃体及其模具与制造方法
CN109568790A (zh) * 2018-11-26 2019-04-05 中山大学中山眼科中心 视觉重建装置
CN110859702B (zh) 2019-11-21 2022-03-01 广州卫视博生物科技有限公司 折叠顶压球囊结构
CN111772871B (zh) * 2020-06-12 2024-09-24 首都医科大学附属北京儿童医院 一种适用于眼脑肾综合征患儿的人工玻璃体装置
CN113974904A (zh) * 2021-09-30 2022-01-28 广州卫视博生物科技有限公司 人工玻璃体球囊植入系统及其组装方法
CN117050945B (zh) * 2023-10-11 2024-01-26 北京市眼科研究所 体外培养类玻璃体的方法

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DE1604528A1 (de) * 1966-06-16 1970-11-12 Bayer Ag Formkern zur Herstellung von Hohlkoerpern aller Art
JPS5271556A (en) * 1975-12-11 1977-06-15 Gifu Seimitsu Seisakushiyo Kk Method and apparatus for molding synthetic resin flexible tube with flange
US4202522A (en) * 1977-06-16 1980-05-13 Honeywell Inc. Injection molding apparatus for accommodating various sizes of molding die inserts
JPS6178611A (ja) * 1984-09-26 1986-04-22 Toyoda Gosei Co Ltd 中子型使用のゴム製品成形方法
GB8707503D0 (en) * 1987-03-30 1987-05-07 Joseph N H Vitreous body prosthesis
US4775130A (en) * 1987-07-23 1988-10-04 Holdt J W Von Mold with wear member
DE68920167T2 (de) * 1988-02-12 1995-06-29 Menicon Co Ltd Verfahren zu Herstellung eines Ballons für eine intraokulare Linse.
US5098443A (en) * 1989-03-23 1992-03-24 University Of Miami Method of implanting intraocular and intraorbital implantable devices for the controlled release of pharmacological agents
US5330529A (en) * 1993-02-17 1994-07-19 Cepela Mark A Orbital implant device
US5376323A (en) * 1993-08-20 1994-12-27 Board Of Trustees Of University Of Arkansas Method of forming a hollow prosthesis
JPH0788845A (ja) * 1993-09-22 1995-04-04 Toyota Motor Corp 中空樹脂製品の成形方法及び中空樹脂製品成形用中子
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CN1212104C (zh) * 2003-06-13 2005-07-27 中山大学中山眼科中心 囊袋式人工玻璃体及其制造方法
US7229468B2 (en) * 2004-11-23 2007-06-12 Wong Jr Edward K Medical device and method for temperature control and treatment of the eye and surrounding tissues
JP2008539036A (ja) * 2005-04-26 2008-11-13 バイオレーズ テクノロジー インコーポレイテッド 眼の症状を治療するための装置
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CN1810301B (zh) * 2006-01-24 2012-07-04 广州卫视博生物科技有限公司 人工玻璃体囊袋及其制作工艺
KR20090107497A (ko) * 2007-01-12 2009-10-13 다우 코닝 도레이 캄파니 리미티드 탈포 장치 및 상기 장치를 구비하는 성형 장치
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CN101537676B (zh) * 2008-03-20 2012-07-18 鸿富锦精密工业（深圳）有限公司 模具及其调整方法
CN101386203B (zh) * 2008-10-15 2011-09-14 广州卫视博生物科技有限公司 折叠式人工玻璃体制造方法及其模具
CN101774259B (zh) * 2009-01-12 2013-10-09 鸿富锦精密工业（深圳）有限公司 成型模具

Also Published As

Publication number Publication date
AU2009304462B2 (en) 2011-09-29
ES2617746T3 (es) 2017-06-19
BRPI0919609B1 (pt) 2019-02-05
AU2009304462A1 (en) 2010-04-22
WO2010043096A1 (zh) 2010-04-22
US8419994B2 (en) 2013-04-16
CA2738837A1 (en) 2010-04-22
EP2338659A1 (en) 2011-06-29
RU2496641C2 (ru) 2013-10-27
CN101386203A (zh) 2009-03-18
US20100286773A1 (en) 2010-11-11
US8573961B2 (en) 2013-11-05
RU2011118920A (ru) 2012-11-27
US20120301566A1 (en) 2012-11-29
EP2338659A4 (en) 2013-07-10
US20120296421A1 (en) 2012-11-22
JP5611935B2 (ja) 2014-10-22
EP2338659B1 (en) 2017-02-01
CA2738837C (en) 2014-10-21
CN101386203B (zh) 2011-09-14
JP2011515248A (ja) 2011-05-19

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/03/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/03/2009, OBSERVADAS AS CONDICOES LEGAIS