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1. 发明授权

US11337856B2 Glaucoma device delivery system and trans-conjunctival method of delivery 有权
公开(公告)号：US11337856B2
公开(公告)日：2022-05-24
申请号：US16259969
申请日：2019-01-28
申请人： InnFocus, Inc.
发明人： Leonard Pinchuk , John B. Martin , Anh Le
IPC分类号： A61F9/007 , A61B17/34
摘要： A method for treating glaucoma with an implantable glaucoma device includes inserting a hollow elongated needle into the eye between the cornea and iris and into the anterior chamber of the eye to form a needle tract in the eye, introducing a distal end of a guidewire through the needle and into the anterior chamber, introducing a snare through a corneal incision into the anterior chamber. The snare has a sheath and a hook or loop inside the sheath and extendible therefrom. The method includes capturing a segment of the guidewire proximate the distal end of the guidewire with the snare within the anterior chamber, removing the needle from over the guidewire outside of the eye, coupling a glaucoma drainage device to a proximal end of the guidewire that extends outside of the eye, and pulling on the captured guidewire segment with the snare to pull the glaucoma drainage device into the needle tract and into the anterior chamber of the eye until the glaucoma device is located in an implanted position in the eye. The method can also possibly involve removing the snare from the eye, cutting a distal end of the glaucoma device (possibly within the anterior chamber), and removing the cut distal end of the glaucoma drainage device from the eye. An improved glaucoma drainage device and other deployment systems and methods are also described and claimed.

2. 发明申请

US20150257932A1 Methods, Systems and Devices for Treating Glaucoma 有权
标题翻译：治疗青光眼的方法，系统和装置
公开(公告)号：US20150257932A1
公开(公告)日：2015-09-17
申请号：US14727300
申请日：2015-06-01
申请人： INNFOCUS, INC.
发明人： Leonard Pinchuk , John B. Martin
IPC分类号： A61F9/007
CPC分类号： A61F9/00781 , A61F9/007 , A61F9/00736 , A61F2009/00891 , A61F2220/0008 , A61M27/002 , A61M2210/0612
摘要： A system is provided including an elongate needle body and an aqueous humor drainage device. The drainage device includes an elongated tube that is operatively coupled to a proximal end of the needle body. Methods for the implantation of the aqueous humor drainage device in the eye are provided. A system including an elongate needle body and drainage device is also provided for draining other body cavities.
摘要翻译：提供了一种包括细长针体和房水排液装置的系统。引流装置包括可操作地联接到针体的近端的细长管。提供了将眼睛中的房水引流装置植入的方法。还提供了一种包括细长针体和排水装置的系统，用于排出其它体腔。

3. 发明申请

US20190151150A1 Glaucoma Device Delivery System and Trans-Conjunctival Method of Delivery 审中-公开
公开(公告)号：US20190151150A1
公开(公告)日：2019-05-23
申请号：US16259969
申请日：2019-01-28
申请人： InnFocus, Inc.
发明人： Leonard Pinchuk , John B. Martin , Anh Le
IPC分类号： A61F9/007
摘要： A method for treating glaucoma with an implantable glaucoma device includes inserting a hollow elongated needle into the eye between the cornea and iris and into the anterior chamber of the eye to form a needle tract in the eye, introducing a distal end of a guidewire through the needle and into the anterior chamber, introducing a snare through a corneal incision into the anterior chamber. The snare has a sheath and a hook or loop inside the sheath and extendible therefrom. The method includes capturing a segment of the guidewire proximate the distal end of the guidewire with the snare within the anterior chamber, removing the needle from over the guidewire outside of the eye, coupling a glaucoma drainage device to a proximal end of the guidewire that extends outside of the eye, and pulling on the captured guidewire segment with the snare to pull the glaucoma drainage device into the needle tract and into the anterior chamber of the eye until the glaucoma device is located in an implanted position in the eye. The method can also possibly involve removing the snare from the eye, cutting a distal end of the glaucoma device (possibly within the anterior chamber), and removing the cut distal end of the glaucoma drainage device from the eye. An improved glaucoma drainage device and other deployment systems and methods are also described and claimed.

4. 发明公开

US20230181357A1 IMPLANTABLE DRUG DELIVERY DEVICE WITH A SELF-SEALING RESERVOIR FOR TREATING OCULAR DISEASES 审中-公开
公开(公告)号：US20230181357A1
公开(公告)日：2023-06-15
申请号：US17923893
申请日：2021-02-10
申请人： InnFocus, Inc.
发明人： Leonard Pinchuk , John B. Martin
IPC分类号： A61F9/00
CPC分类号： A61F9/0017 , A61F2250/0068 , A61F2250/0069
摘要： Implantable devices and systems and methods are provided for controlled delivery of a therapeutic agent to the eye, which employ a flexible reservoir for holding a supply of the therapeutic agent, and a flexible tube that extends from the reservoir. The tube has an inlet end in fluid communication with the interior space of the reservoir, an outlet end spaced from the reservoir, and a lumen that extends from the inlet end to the outlet end. The lumen of the tube is configured to deliver therapeutic agent from the reservoir through the tube.

5. 发明授权

US10219943B2 Glaucoma device delivery system and trans-conjunctival method of delivery 有权
公开(公告)号：US10219943B2
公开(公告)日：2019-03-05
申请号：US15192291
申请日：2016-06-24
申请人： InnFocus, Inc.
发明人： Leonard Pinchuk , John B. Martin , Anh Le
IPC分类号： A61F9/007 , A61B17/34
摘要： A method for treating glaucoma with an implantable glaucoma device includes inserting a hollow elongated needle into the eye between the cornea and iris and into the anterior chamber of the eye to form a needle tract in the eye, introducing a distal end of a guidewire through the needle and into the anterior chamber, introducing a snare through a corneal incision into the anterior chamber. The snare has a sheath and a hook or loop inside the sheath and extendible therefrom. The method includes capturing a segment of the guidewire proximate the distal end of the guidewire with the snare within the anterior chamber, removing the needle from over the guidewire outside of the eye, coupling a glaucoma drainage device to a proximal end of the guidewire that extends outside of the eye, and pulling on the captured guidewire segment with the snare to pull the glaucoma drainage device into the needle tract and into the anterior chamber of the eye until the glaucoma device is located in an implanted position in the eye. The method can also possibly involve removing the snare from the eye, cutting a distal end of the glaucoma device (possibly within the anterior chamber), and removing the cut distal end of the glaucoma drainage device from the eye. An improved glaucoma drainage device and other deployment systems and methods are also described and claimed.

6. 发明授权

US10010450B2 Methods, systems and devices for treating glaucoma 有权
公开(公告)号：US10010450B2
公开(公告)日：2018-07-03
申请号：US14727300
申请日：2015-06-01
申请人： INNFOCUS, INC.
发明人： Leonard Pinchuk , John B. Martin
IPC分类号： A61M25/00 , A61F9/007 , A61M27/00 , A61F9/008
CPC分类号： A61F9/00781 , A61F9/007 , A61F9/00736 , A61F2009/00891 , A61F2220/0008 , A61M27/002 , A61M2210/0612
摘要： A system is provided including an elongate needle body and an aqueous humor drainage device. The drainage device includes an elongated tube that is operatively coupled to a proximal end of the needle body. Methods for the implantation of the aqueous humor drainage device in the eye are provided. A system including an elongate needle body and drainage device is also provided for draining other body cavities.

7. 发明授权

US11666360B2 Tool(s) for inserting a glaucoma shunt 有权
公开(公告)号：US11666360B2
公开(公告)日：2023-06-06
申请号：US16327450
申请日：2017-08-24
申请人： INNFOCUS, INC.
发明人： Leonard Pinchuk , John B. Martin , Anh Le
IPC分类号： A61B17/34 , A61F9/007 , A61B17/32
CPC分类号： A61B17/3468 , A61F9/00781 , A61B2017/320056
摘要： A glaucoma treatment system includes a glaucoma drainage device having a flexible tube with distal and proximal ends, and an inserter with a filament that extends beyond the distal end of a rigid elongate member (e.g., rod or inserter tube). The filament is configured to detachably couple a distal portion of the drainage device tube to the elongate member of the inserter. The filament may extend through a wall of the distal portion of the drainage device tube. The filament and elongate member of the inserter can be configured for relative movement to detach the drainage device tube from the inserter. The elongate member can define an internal channel, and the filament can be configured for axial movement in this channel so that the filament may move toward the proximal end of the elongate member to detach the drainage device tube from the inserter. Other tools are described and claimed.

8. 发明申请

US20210045772A1 Tool(s) for Inserting a Glaucoma Shunt 有权
公开(公告)号：US20210045772A1
公开(公告)日：2021-02-18
申请号：US16327450
申请日：2017-08-24
申请人： INNFOCUS, INC.
发明人： Leonard Pinchuk , John B. Martin , Anh Le
IPC分类号： A61B17/34 , A61F9/007
摘要： A glaucoma treatment system includes a glaucoma drainage device having a flexible tube with distal and proximal ends, and an inserter with a filament that extends beyond the distal end of a rigid elongate member (e.g., rod or inserter tube). The filament is configured to detachably couple a distal portion of the drainage device tube to the elongate member of the inserter. The filament may extend through a wall of the distal portion of the drainage device tube. The filament and elongate member of the inserter can be configured for relative movement to detach the drainage device tube from the inserter. The elongate member can define an internal channel, and the filament can be configured for axial movement in this channel so that the filament may move toward the proximal end of the elongate member to detach the drainage device tube from the inserter. Other tools are described and claimed.

9. 发明申请

US20160374856A1 Glaucoma Device Delivery System and Trans-Conjunctival Method of Delivery 审中-公开
标题翻译：青光眼装置输送系统和交联结膜方法
公开(公告)号：US20160374856A1
公开(公告)日：2016-12-29
申请号：US15192291
申请日：2016-06-24
申请人： InnFocus, Inc.
发明人： Leonard Pinchuk , John B. Martin , Anh Le
IPC分类号： A61F9/007 , A61B17/34
CPC分类号： A61F9/00781 , A61B17/3415
摘要： A method for treating glaucoma with an implantable glaucoma device includes inserting a hollow elongated needle into the eye between the cornea and iris and into the anterior chamber of the eye to form a needle tract in the eye, introducing a distal end of a guidewire through the needle and into the anterior chamber, introducing a snare through a corneal incision into the anterior chamber. The snare has a sheath and a hook or loop inside the sheath and extendible therefrom. The method includes capturing a segment of the guidewire proximate the distal end of the guidewire with the snare within the anterior chamber, removing the needle from over the guidewire outside of the eye, coupling a glaucoma drainage device to a proximal end of the guidewire that extends outside of the eye, and pulling on the captured guidewire segment with the snare to pull the glaucoma drainage device into the needle tract and into the anterior chamber of the eye until the glaucoma device is located in an implanted position in the eye. The method can also possibly involve removing the snare from the eye, cutting a distal end of the glaucoma device (possibly within the anterior chamber), and removing the cut distal end of the glaucoma drainage device from the eye. An improved glaucoma drainage device and other deployment systems and methods are also described and claimed.
摘要翻译：用可植入青光眼装置治疗青光眼的方法包括将中空细长针插入角膜和虹膜之间的眼睛中并进入眼睛的前房，以在眼睛中形成针管，将导丝的远端引入穿过眼针进入前房，通过角膜切口引入圈套进入前房。圈套在护套内部具有护套和钩或环，并从其延伸。所述方法包括：将所述导丝的远端部分捕获在所述前房内的所述导丝的远端附近，从所述眼睛外部的所述导丝上移除所述针，将青光眼引流装置连接到所述导丝的近端，所述导丝延伸在眼睛外部，并用网圈拉动所捕获的导丝段，将青光眼引流装置拉入针管并进入眼睛的前房，直到青光眼装置位于眼睛的植入位置。该方法还可以包括从眼睛移除圈套，切割青光眼装置的远端（可能在前房内），以及从眼睛移除青光眼引流装置的切割的远端。还描述和要求保护改进的青光眼引流装置和其他部署系统和方法。

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