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公开(公告)号：US12035972B2
公开(公告)日：2024-07-16
申请号：US17062684
申请日：2020-10-05
申请人： Jitander Dudee
发明人： Jitander Dudee
CPC分类号： A61B3/135 , A61B3/0008 , A61B3/0033 , A61B3/0075 , A61B17/32053 , A61F2/1618 , A61F2/1632 , A61F2/164 , A61F2/1651 , A61F2/1656 , A61F9/00754 , A61F9/00763 , A61F2002/16901 , A61F2/48
摘要： A trephination apparatus can include a first member, a blade, and a second member. The first member can include a through-aperture and a first internal chamber. The first member can also include opening to the first internal chamber that can surround the through-aperture in a plane. The blade can have an outwardly-facing male profile at least partially matching the through-aperture and have a cutting edge. The second member can include a first body sized to be received in the through-aperture with the blade. The blade can be positionable between the first body and the female profile at the second opening. The second member can also include a second internal chamber with an opening extending about the aperture axis in the plane with an opening to the first internal chamber.
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公开(公告)号：US20210022916A1
公开(公告)日：2021-01-28
申请号：US16934053
申请日：2020-07-21
申请人： Jitander Dudee
发明人： Jitander Dudee
摘要： A device insertion tool can include a body and a light redirecting structure. The body can extend along a central longitudinal axis between forward and aft ends. The body can include a device mount portion at the forward end to hold an optic and a handle portion at the aft end configured to be held. The body can be inserted into an anterior chamber of the eye with the optic mounted on the device mount portion at the forward end. The light redirecting structure can be engaged with the body between the forward and aft ends. The light redirecting structure can be one of at least one mirror and at least one prism. The light redirecting structure can be directed at the forward end and can be configured to redirect light traveling from the forward end toward the aft end transverse to the central longitudinal axis.
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公开(公告)号：US11129709B2
公开(公告)日：2021-09-28
申请号：US16773768
申请日：2020-01-27
申请人： Jitander Dudee
发明人： Jitander Dudee
IPC分类号： A61F2/16
摘要： An accommodating intraocular lens assembly can include first stanchions, a forward optic, second stanchions, an intermediate member, third stanchions, fourth stanchions, and an aft optic. Each stanchion can extend between a base end and a distal end. The forward optic can be connected with the distal ends of the first stanchions. The intermediate member can be connected with the distal ends of the second stanchions and of the third stanchions. The aft optic can be connected with the distal ends of the fourth stanchions.
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公开(公告)号：US10709551B2
公开(公告)日：2020-07-14
申请号：US16355882
申请日：2019-03-18
申请人： Jitander Dudee
发明人： Jitander Dudee
摘要： An accommodating intraocular lens assembly can include a first lens, a first plurality of stanchions, a second lens, and a second plurality of stanchions. A central optic axis can extend through centers of the first and second lenses. The first plurality of stanchions can each extend a first distance between a first base end and a first distal end. The first lens can be connected with the first distal ends. The second plurality of stanchions can each extend a second distance between a second base end and a second distal end. The second lens can be connected with the second distal ends. Compression at the peripheries of the stanchions induces movement of the lenses apart from one other.
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公开(公告)号：US20200085566A1
公开(公告)日：2020-03-19
申请号：US16572531
申请日：2019-09-16
申请人： Jitander Dudee
发明人： Jitander Dudee
IPC分类号： A61F2/14
摘要： A prosthesis configured to be implanted in a cornea of an eye, to interconnect host tissue with a corneal graft, is disclosed herein. The prosthesis can include a body and a slit. The body can extend between first and second ends. The body can define a section of maximum width between the ends. The body can narrow at the ends and converge to first and second tips. The slit can be defined in the body at the first end and can have a width. A portion of the body between the second tip and the section of maximum width can have a width that is less than the width of the slit, whereby the portion of the body between the second tip and the section of maximum width is receivable in the slit.
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公开(公告)号：US11890055B2
公开(公告)日：2024-02-06
申请号：US17062681
申请日：2020-10-05
申请人： Jitander Dudee
发明人： Jitander Dudee
CPC分类号： A61B3/135 , A61B3/0008 , A61B3/0033 , A61B3/0075 , A61B17/32053 , A61F2/164 , A61F2/1618 , A61F2/1632 , A61F2/1651 , A61F2/1656 , A61F9/00754 , A61F9/00763 , A61F2/48 , A61F2002/16901
摘要： An accommodating intraocular lens assembly can include a first lens, a first stanchion, a second lens, and a second stanchion. The first lens can have a first anterior side and a first posterior side. The first stanchion can have a first distal end connected to the first lens and a first base end. The second lens can have a second anterior side and a second posterior side. The second stanchion can have a second distal end connected to the second lens and a second base end. The first lens and the second lens can move laterally relative to one another during contraction of the ciliary muscle in a vertically-extending plane containing the optic axis of the eye and substantially centered in the eye.
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公开(公告)号：US11672650B2
公开(公告)日：2023-06-13
申请号：US16865699
申请日：2020-05-04
申请人： Jitander Dudee
发明人： Jitander Dudee
CPC分类号： A61F2/1694 , A61F2/1616 , A61F2/1624 , A61F2/1629 , A61F2/1662 , A61F2/161 , A61F9/0008 , A61F2002/1681 , A61F2002/1682
摘要： An intraocular optic assembly can include a first lens, a first plurality of stanchions, a second lens, and a second plurality of stanchions. A central optic axis can extend through centers of the first and second lenses. The first plurality of stanchions can each extend a first distance between a first base end and a first distal end. The first lens can be connected with the first distal ends. The second plurality of stanchions can each extend a second distance between a second base end and a second distal end. The second lens can be connected with the second distal ends. Compression at the peripheries of the stanchions induces movement of the lenses apart from one other.
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公开(公告)号：US20210025681A1
公开(公告)日：2021-01-28
申请号：US16935256
申请日：2020-07-22
申请人： Jitander Dudee
发明人： Jitander Dudee
摘要： A projectile launching system can include a projectile launcher and a projectile. The projectile launcher can include at least one barrel, a projectile, a firing pin mechanism, an activator, and a power system. The barrel can extend along a longitudinal axis between first and second ends, with an exit port at the second end. The projectile can be positioned in the barrel and include primer, propellant, and a sub-projectile. The firing pin mechanism can be selectively project into the barrel to engage the primer, whereby the propellant is ignited and the projectile is launched out of the barrel. The activator can be engaged with the firing pin mechanism and engageable by a user to control the firing pin mechanism. The power system can rotate the barrel or the projectile as the firing pin mechanism is projecting into the barrel and engaging the primer of the projectile.
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公开(公告)号：US20160184089A1
公开(公告)日：2016-06-30
申请号：US14979449
申请日：2015-12-27
申请人： Jitander Dudee , Serena Helen Dudee
发明人： Jitander Dudee , Serena Helen Dudee
IPC分类号： A61F2/16
CPC分类号： A61F2/1632 , A61F2/16015 , A61F2/1602 , A61F2/1608 , A61F2/161 , A61F2/1629 , A61F2/1648 , A61F2002/1682 , A61F2002/1683
摘要： A method of positioning an accommodating intraocular lens assembly in an eye can include implanting an accommodating intraocular lens assembly having a positive power lens in the eye. The accommodating intraocular lens assembly can also include a plurality of stanchions extending between base ends and distal ends. The base ends can be disposed in spaced relation to one another about a first arcuate periphery positioned in a ciliary sulcus of the eye. The distal ends can be disposed about a second arcuate periphery extending in a second plane positioned forward and outside of a capsular bag of the eye. The positive-power lens can be connected with the plurality of distal ends whereby a center of the positive power lens is moved along the central optic axis in response to contraction of the first arcuate periphery by contraction of the ciliary sulcus.
摘要翻译： 将适应性眼内透镜组件定位在眼睛中的方法可以包括在眼睛中植入具有正功率透镜的容纳眼内透镜组件。 容纳的眼内透镜组件还可以包括在基端和远端之间延伸的多个支柱。 基端可以围绕位于眼睛的睫状沟中的第一弧形周边彼此间隔开地设置。 远端可以围绕第二弧形周边设置，该第二弧形周边在位于眼睛囊袋前方和外侧的第二平面中延伸。 正功率透镜可以与多个远端连接，从而正功率透镜的中心响应于通过睫状沟的收缩而收缩第一弧形周边而沿着中心光轴移动。
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公开(公告)号：US11980571B2
公开(公告)日：2024-05-14
申请号：US16934053
申请日：2020-07-21
申请人： Jitander Dudee
发明人： Jitander Dudee
CPC分类号： A61F9/0008 , A61F9/008 , A61F2009/00887
摘要： A device insertion tool can include a body and a light redirecting structure. The body can extend along a central longitudinal axis between forward and aft ends. The body can include a device mount portion at the forward end to hold an optic and a handle portion at the aft end configured to be held. The body can be inserted into an anterior chamber of the eye with the optic mounted on the device mount portion at the forward end. The light redirecting structure can be engaged with the body between the forward and aft ends. The light redirecting structure can be one of at least one mirror and at least one prism. The light redirecting structure can be directed at the forward end and can be configured to redirect light traveling from the forward end toward the aft end transverse to the central longitudinal axis.
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