公开(公告)号：US09445942B2

公开(公告)日：2016-09-20

申请号：US13390512

申请日：2010-08-16

申请人： Hideyuki Futamura

发明人： Hideyuki Futamura

IPC分类号： A61F9/007 ,  A61F9/009 ,  A61F9/008

CPC分类号： A61F9/00736 ,  A61F9/009 ,  A61F2009/00874 ,  A61F2009/00887

摘要： A lens holding ring 50 is held by a string-like body 40a stretched along a surface of an eyeball 1 by being supported by a plurality of cannulas 21, 22 inserted to a sclera 2, and is fixed to the surface of the eyeball 1 by a tensile stress of the string-like body 40a, and in this state, holds a surgery lens 30 on the eyeball. The lens holding ring 50 comprises a lens holder 51 including an opening 52 into which a lens is inserted, and engagement parts 57 provided at positions opposed to each other across the opening 52. Each engagement part has an engagement structure of engaging with the string-like body 40a for fixing the lens holder to the surface of the eyeball so as to interpose the lens holder therein, and has a folded part 58 on the tip of the engagement part for preventing coming-off of the string-like body.

摘要翻译： 透镜保持环50由被插入到巩膜2中的多个插管21,22支撑的沿着眼球1的表面延伸的线状体40a保持，并且通过由插入巩膜2的插管21,22支撑而固定在眼球1的表面上 弦状体40a的拉伸应力，并且在该状态下，将手术镜30保持在眼球上。 透镜保持环50包括透镜保持器51，透镜保持器51包括其中插入有透镜的开口52，以及设置在穿过开口52的彼此相对的位置处的接合部57.每个接合部具有接合结构， 用于将透镜保持器固定到眼球表面以将透镜保持器插入其中，并且在接合部分的顶端上具有用于防止串状体的脱落的折叠部分58。

公开(公告)号：US20060293694A1

公开(公告)日：2006-12-28

申请号：US10558344

申请日：2004-04-30

申请人： Hideyuki Futamura

发明人： Hideyuki Futamura

IPC分类号： A61F9/00

CPC分类号： A61F2/1678 ,  A61F2/167

摘要： An injector which enables an operator to safely insert an intraocular lens without a mishandling is provided. An injector 1 for inserting an intraocular lens which has a loop folded and loaded in a cartridge into an eye by pushing out that lens while rotating it, comprises insertion-start-position indicating means 32 which indicates a position at the time of starting inserting the intraocular lens, and insertion-complete-position indicating means 2 which indicates a position at the time of completing the insertion of the intraocular lens. It is possible to easily figure out the orientation of the intraocular lens loaded in the cartridge 6 at the time of inserting the intraocular lens, thus making it possible to prevent a cornea or the like from being harmed by the loop of the intraocular lens.

摘要翻译： 提供一种能够使操作者安全地插入眼内透镜而不进行误操作的注射器。 一种注射器1，用于将旋转时通过推出该镜片将具有被折叠并装入盒中的环的眼内透镜插入到眼睛中，包括插入开始位置指示装置32，其指示开始插入时的位置 眼内透镜和插入完成位置指示装置2，其指示完成眼内透镜插入时的位置。 插入眼内透镜时，可以容易地弄清装载在盒6中的眼内透镜的取向，从而可以防止角膜等受到眼内晶状体的环路的伤害。

公开(公告)号：US5264465A

公开(公告)日：1993-11-23

申请号：US826766

申请日：1992-01-28

申请人： Hideyuki Futamura ,  Masashi Nomura ,  Yuuichi Yokoyama

发明人： Hideyuki Futamura ,  Masashi Nomura ,  Yuuichi Yokoyama

IPC分类号： C08F220/28 ,  G02B1/04 ,  C08K5/00

CPC分类号： C08F220/28 ,  G02B1/043

摘要： A contact lens material which is suitable for producing a contact lens having intermediate and low hydrous nature and which has hardness suitable for machining by cutting and polishing, is formed of a copolymer obtained by copolymerizing a monomer mixture which contains, based on 100 parts by weight of the monomer mixture, 35 to 65 parts by weight of at least one fluorine-containing monomer of the formula (I), ##STR1## wherein R.sub.1 is CH.sub.3, R.sub.2 is H or CH.sub.3, a is an integer of 1 to 9, m is an integer of 1 to 5, n is an integer of 4 to 10, p is an integer of 8 or greater, q is an integer of 0 or greater, and p, q and n have the relationship of p+q=2n+1,and 30 to 45 parts by weight of at least one amide group-containing monomer as essential components and which also contains other monomer as an optional component. The contact lens is obtained from the above contact lens material.

公开(公告)号：US20120140180A1

公开(公告)日：2012-06-07

申请号：US13390512

申请日：2010-08-16

申请人： Hideyuki Futamura

发明人： Hideyuki Futamura

IPC分类号： A61B3/10

CPC分类号： A61F9/00736 ,  A61F9/009 ,  A61F2009/00874 ,  A61F2009/00887

摘要： A lens holding ring 50 is held by a string-like body 40a stretched along a surface of an eyeball 1 by being supported by a plurality of cannulas 21, 22 inserted to a sclera 2, and is fixed to the surface of the eyeball 1 by a tensile stress of the string-like body 40a, and in this state, holds a surgery lens 30 on the eyeball. The lens holding ring 50 comprises a lens holder 51 including an opening 52 into which a lens is inserted, and engagement parts 57 provided at positions opposed to each other across the opening 52. Each engagement part has an engagement structure of engaging with the string-like body 40a for fixing the lens holder to the surface of the eyeball so as to interpose the lens holder therein, and has a folded part 58 on the tip of the engagement part for preventing coming-off of the string-like body.

摘要翻译： 透镜保持环50由被插入到巩膜2中的多个插管21,22支撑的沿着眼球1的表面延伸的线状体40a保持，并且通过由插入巩膜2的插管21,22支撑而固定在眼球1的表面上 弦状体40a的拉伸应力，并且在该状态下，将手术镜30保持在眼球上。 透镜保持环50包括透镜保持器51，透镜保持器51包括其中插入有透镜的开口52，以及设置在穿过开口52的彼此相对的位置处的接合部57.每个接合部具有接合结构， 用于将透镜保持器固定到眼球表面以将透镜保持器插入其中，并且在接合部分的顶端上具有用于防止串状体的脱落的折叠部分58。

公开(公告)号：US08007105B2

公开(公告)日：2011-08-30

申请号：US11663837

申请日：2005-09-28

申请人： Hideyuki Futamura ,  Kazuaki Kadonosono

发明人： Hideyuki Futamura ,  Kazuaki Kadonosono

IPC分类号： A61B3/00 ,  A61B3/125

CPC分类号： A61B3/125 ,  A61F2/0077 ,  A61F9/007

摘要： An object of the present invention is to provide a contact lens for vitreous surgery that is highly durable to washing, disinfectants, sterilizing high-pressure steam, and the like, and that has good antireflection effect in the visible light range. In the contact lens 10 for vitreous surgery used to observe the ocular fundus 3 during vitreous surgery, an antireflection film 14 produced by ion beam sputtering is coated onto the upper surface 13 of a lens main body 11, and the antireflection film is a multilayered film in which a high refractive index layer 18 that contains tantalum pentoxide (Ta2O5) and a low refractive index layer 19 that contains silicon dioxide (SiO2) are alternatingly layered.

摘要翻译： 本发明的目的是提供一种玻璃体手术用隐形眼镜，其对洗涤，消毒，高压蒸汽等进行杀菌，耐久性好，在可见光范围具有良好的防反射效果。 在玻璃体手术中用于观察眼底3的玻璃体手术用隐形眼镜10中，通过离子束溅射法制造的防反射膜14涂覆在透镜主体11的上表面13上，防反射膜是多层膜 其中包含五氧化二钽（Ta 2 O 5）的高折射率层18和含有二氧化硅（SiO 2）的低折射率层19交替层叠。

公开(公告)号：US5302678A

公开(公告)日：1994-04-12

申请号：US667395

申请日：1991-03-28

申请人： Masashi Nomura ,  Yuuichi Yokoyama ,  Hideyuki Futamura ,  Makoto Tsuchiya

发明人： Masashi Nomura ,  Yuuichi Yokoyama ,  Hideyuki Futamura ,  Makoto Tsuchiya

IPC分类号： C08F220/28 ,  G02B1/04 ,  C08F18/20 ,  G02C7/04

CPC分类号： C08F220/28 ,  G02B1/043

摘要： This invention relates to a contact lens formed of a copolymer containing, as essential components, at least one fluorine-containing monomer and at least one hydrophilic monomer, and the contact lens of this invention has hydrous nature and sufficient oxygen permeability to alleviate a burden which is caused on the cornea when a contact lens is fitted on.

摘要翻译： PCT No.PCT / JP90 / 00973 Sec。 371日期：1992年4月6日 102（e）日期1992年4月6日PCT提交1990年7月31日PCT公布。 出版物WO91 / 02279 日本1991年2月21日。本发明涉及由含有至少一种含氟单体和至少一种亲水性单体作为必要成分的共聚物形成的隐形眼镜，本发明的隐形眼镜具有含水性质和足够的 氧气渗透性，以减轻在接触透镜安装时在角膜上引起的负担。

公开(公告)号：US5073616A

公开(公告)日：1991-12-17

申请号：US412103

申请日：1989-09-25

申请人： Hideyuki Futamura ,  Yuuichi Yokoyama ,  Makoto Tsuchiya

发明人： Hideyuki Futamura ,  Yuuichi Yokoyama ,  Makoto Tsuchiya

IPC分类号： C08F226/10 ,  G02B1/04

CPC分类号： C08F226/10 ,  G02B1/043

摘要： The present invention relates to a high water content soft contact lens containing 50-70% of water, obtained by copolymerizing five particular monomers at particular proportions. The high water content soft contact lens of the present invention has excellent durability to stain removers, a high mechanical strength and excellent shape retention.

公开(公告)号：US20070268450A1

公开(公告)日：2007-11-22

申请号：US11663837

申请日：2005-09-28

申请人： Hideyuki Futamura ,  Kazuaki Kadonosono

发明人： Hideyuki Futamura ,  Kazuaki Kadonosono

IPC分类号： G02C7/04

CPC分类号： A61B3/125 ,  A61F2/0077 ,  A61F9/007

摘要： An object of the present invention is to provide a contact lens for vitreous surgery that is highly durable to washing, disinfectants, sterilizing high-pressure steam, and the like, and that has good antireflection effect in the visible light range. In the contact lens 10 for vitreous surgery used to observe the ocular fundus 3 during vitreous surgery, an antireflection film 14 produced by ion beam sputtering is coated onto the upper surface 13 of a lens main body 11, and the antireflection film is a multilayered film in which a high refractive index layer 18 that contains tantalum pentoxide (Ta2O5) and a low refractive index layer 19 that contains silicon dioxide (SiO2) are alternatingly layered.

摘要翻译： 本发明的目的是提供一种玻璃体手术用隐形眼镜，其对洗涤，消毒，高压蒸汽等进行杀菌，耐久性好，在可见光范围具有良好的防反射效果。 在玻璃体手术中用于观察眼底3的玻璃体手术用隐形眼镜10中，通过离子束溅射法制造的防反射膜14涂覆在透镜主体11的上表面13上，防反射膜是多层膜 其中含有五氧化二钽（Ta 2 O 5 O 5）的高折射率层18和含有二氧化硅的低折射率层19（SiO < / SUB>）交替层叠。