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1. 发明公开

US20240016609A1 MITRAL VALVE IMPLANTS 审中-公开
公开(公告)号：US20240016609A1
公开(公告)日：2024-01-18
申请号：US18255763
申请日：2021-12-03
申请人： SHIFAMED HOLDINGS, LLC
发明人： Jasper Ellington ADAMEK-BOWERS , Cornelius CROWLEY , Amr SALAHIEH , Troy THORNTON , Philip PARK
IPC分类号： A61F2/24
CPC分类号： A61F2/2487 , A61F2/2418 , A61F2/2445 , A61F2250/0063 , A61F2220/0016 , A61F2220/0075
摘要： Implants and methods for treating diseased heart valves. The implants may include a support member configured for placement near the diseased valve and an anchoring system coupled to the support member. The support member may be used to treat regurgitation and/or support a valve replacement therein. The support member may have an annular shape with an opening configured to generally align with an opening of the diseased valve. In some examples, the support member includes a coaptation structure configured to seal with the native leaflets. The anchoring system may include one or more tethers anchored to tissue of a ventricle, such as a ventricle wall and/or a papillary muscle. In some examples, sufficient tension is applied on the tethers to stabilize or reduce ventricle dilation.

2. 发明公开

US20230346416A1 THROMBUS REMOVAL SYSTEMS AND ASSOCIATED METHODS 审中-公开
公开(公告)号：US20230346416A1
公开(公告)日：2023-11-02
申请号：US17905671
申请日：2021-03-04
申请人： SHIFAMED HOLDINGS, LLC
发明人： Marwan BERRADA , Amr SALAHIEH , Tom SAUL , Aadel AL-JADDA
IPC分类号： A61B17/3203 , A61B17/3205
CPC分类号： A61B17/32037 , A61B17/32056 , A61B2017/00539
摘要： The present technology relates to systems and methods for removing a thrombus from a blood vessel of a patient. In some embodiments, the present technology is directed to systems including an elongated catheter having a distal portion configured to be positioned within the blood vessel of the patient, a proximal portion configured to be external to the patient, and a lumen extending therebetween. The system can also include an imaging element at the distal portion, an illumination source at the distal portion, a capture element at the distal portion and configured to engage the thrombus, a fluid delivery mechanism within the lumen and configured to apply fluid to (1) at least partially fragment the thrombus and (2) provide an optical path for the imaging element, and an aspiration mechanism fluidly coupled to the lumen and configured to aspirate the fragmented thrombus.

3. 发明公开

US20230226343A1 INFLATABLE MEDICAL DEVICES, METHODS OF MANUFACTURE AND USE 审中-公开
公开(公告)号：US20230226343A1
公开(公告)日：2023-07-20
申请号：US17998614
申请日：2021-05-12
申请人： SHIFAMED HOLDINGS, LLC
发明人： Tom SAUL , Amr SALAHIEH
IPC分类号： A61M60/205
CPC分类号： A61M60/205 , A61F2250/0003
摘要： Intravascular inflatable medical devices and their methods of manufacture and use. The inflatable medical devices may include a conduit that includes an inflatable wall, with the inflatable wall defining a lumen therein. The inflatable wall may include an outer layer and an inner layer, and optionally an intermediate layer between the inner and layers. Intermediate layers may include one or more couplings between the outer and inner layers, and may include radial connectors extending between the outer layer and the inner layer.

4. 发明公开

US20230390544A1 INTRAVASCULAR BLOOD PUMPS 审中-公开
公开(公告)号：US20230390544A1
公开(公告)日：2023-12-07
申请号：US18248420
申请日：2021-10-12
申请人： SHIFAMED HOLDINGS, LLC
发明人： Daniel HILDEBRAND , S. Mostafa GHOREYSHI , Amr SALAHIEH
IPC分类号： A61M60/13 , A61M60/216 , A61M60/408 , A61M60/808
CPC分类号： A61M60/13 , A61M60/216 , A61M60/408 , A61M60/808
摘要： Catheter blood pumps that include a collapsible blood conduit, a collapsible scaffold portion, and a taper formed in the collapsible scaffold. The collapsible blood conduit defines a blood lumen. The collapsible scaffold is adapted to provide radial support to the blood conduit. The blood pump also includes one or more impellers. In some embodiments, the one or more impellers can also include a taper. The taper of the blood conduit can match the taper of the one or more impellers.

5. 发明申请

US20220105337A1 INTRAVASCULAR BLOOD PUMPS AND METHODS OF USE AND MANUFACTURE 有权
公开(公告)号：US20220105337A1
公开(公告)日：2022-04-07
申请号：US17552311
申请日：2021-12-15
申请人： SHIFAMED HOLDINGS, LLC
发明人： Amr SALAHIEH , Tom SAUL , Brady ESCH , Anna KERLO , Daniel HILDEBRAND , Daniel VARGHAI
IPC分类号： A61M60/135 , A61M60/414 , A61M60/148 , A61M60/205
摘要： Devices for moving blood within a patient, and methods of doing so. The devices can include a pump portion that includes an impeller and a housing around the impeller, as well as a fluid lumen. The impeller can be activated to cause rotation of the impeller and thereby move fluid within the fluid lumen.

6. 发明申请

US20160008126A1 ACCOMMODATING INTRAOCULAR LENS 审中-公开
标题翻译：住院镜片
公开(公告)号：US20160008126A1
公开(公告)日：2016-01-14
申请号：US14860162
申请日：2015-09-21
申请人： SHIFAMED HOLDINGS, LLC
发明人： Amr SALAHIEH , Claudio P. ARGENTO , Tom SAUL , Bob VAUGHAN , Eric WILLIS
IPC分类号： A61F2/16
摘要： An intraocular lens (IOL) for implantation within a capsular bag of a patient's eye comprises an optical structure and a haptic structure. The optical structure comprises a planar member, a plano convex member, and a fluid optical element defined between the planar member and the plano convex member. The fluid optical element has an optical power. The haptic structure couples the planar member and the plano convex member together at a peripheral portion of the optical structure. The haptic structure comprises a fluid reservoir in fluid communication with the fluid optical element and a peripheral structure for interfacing to the lens capsule. Shape changes of the lens capsule cause one or more of volume or shape changes to the fluid optical element in correspondence to deformations in the planar member to modify the optical power of the fluid optical element.
摘要翻译：用于植入患者眼睛的囊袋内的眼内透镜（IOL）包括光学结构和触觉结构。光学结构包括平面构件，平凸构件和限定在平面构件和平凸构件之间的流体光学元件。流体光学元件具有光学功率。触觉结构在光学结构的周边部分处将平面构件和平凸构件连接在一起。触觉结构包括与流体光学元件流体连通的流体储存器和用于与透镜胶囊接口的外围结构。透镜胶囊的形状变化导致对应于平面构件中的变形的流体光学元件的体积或形状变化的一个或多个，以改变流体光学元件的光学功率。

7. 发明申请

US20140228949A1 Hydrophilic AIOL with Bonding 有权
标题翻译：亲水性AIOL与粘合
公开(公告)号：US20140228949A1
公开(公告)日：2014-08-14
申请号：US14181145
申请日：2014-02-14
申请人： Shifamed Holdings, LLC
发明人： Claudio ARGENTO , Bob VAUGHAN , Amr SALAHIEH , Tom SAUL
IPC分类号： A61F2/16 , B32B37/12
CPC分类号： A61F2/1648 , A61F2/1624 , A61F2/1635 , A61F2002/169 , A61F2220/005 , A61F2240/002 , B29C65/483 , B29D11/00028 , B29D11/023 , B29D11/026 , B29K2033/04 , B29K2105/0002 , B29K2995/0092 , B32B27/08 , B32B27/308 , B32B37/0076 , B32B2307/728 , B32B2333/04 , B32B2535/00
摘要： An accommodating intraocular lens comprises a first lens component, a second lens component, and an adhesive between portions of the two lens components. The cured adhesive bonds the lens components to form a fluid chamber. The lens components are bonded to one another along a seam which extends circumferentially along at least a portion of the lens components. The lens components may comprise the same polymer material. The cured adhesive also comprises the polymer or a prepolymer of the polymer to provide increased strength. The polymer is hydratable such that the lens components and the cured adhesive therebetween can swell together to inhibit stresses between the lens components and the cured adhesive.
摘要翻译：容纳人工晶状体包括第一透镜部件，第二透镜部件和两个透镜部件的部分之间的粘合剂。固化的粘合剂将透镜部件粘合以形成流体室。透镜部件沿着沿透镜部件的至少一部分周向延伸的接缝彼此接合。透镜部件可以包括相同的聚合物材料。固化的粘合剂还包含聚合物或聚合物的预聚物以提供增强的强度。聚合物是可水合的，使得透镜组分和它们之间的固化的粘合剂可以一起膨胀以抑制透镜部件和固化的粘合剂之间的应力。

8. 发明公开

US20230310830A1 INTRAVASCULAR FLUID MOVEMENT DEVICES, SYSTEMS, AND METHODS OF USE 审中-公开
公开(公告)号：US20230310830A1
公开(公告)日：2023-10-05
申请号：US18047076
申请日：2022-10-17
申请人： Shifamed Holdings, LLC
发明人： Amr SALAHIEH , Tom SAUL , Brady ESCH , Anna KERLO , Daniel HILDEBRAND , Daniel VARGHAI
IPC分类号： A61M60/148 , A61M60/414 , A61M60/139 , A61M60/221 , A61M60/81 , A61M60/825 , A61M60/808 , A61M60/135 , A61M60/50 , A61M60/40 , A61M60/205
CPC分类号： A61M60/148 , A61M60/414 , A61M60/139 , A61M60/221 , A61M60/81 , A61M60/825 , A61M60/808 , A61M60/135 , A61M60/50 , A61M60/40 , A61M60/205 , A61M2210/125 , A61M2205/103 , A61M2205/3334
摘要： Devices for moving blood within a patient, and methods of doing so. The devices can include a pump portion that includes an impeller and a housing around the impeller, as well as a fluid lumen. The impeller can be activated to cause rotation of the impeller and thereby move fluid within the fluid lumen.

9. 发明申请

US20190083057A1 ULTRASONIC CONTROL FOR INTRAVASCULAR TISSUE DISRUPTION 审中-公开
公开(公告)号：US20190083057A1
公开(公告)日：2019-03-21
申请号：US16078942
申请日：2017-02-24
申请人： SHIFAMED HOLDINGS, LLC
发明人： Tom SAUL , Amr SALAHIEH
IPC分类号： A61B8/12 , A61B8/08 , A61M5/145 , A61M5/00
摘要： Medical systems and devices adapted to deliver a fluid agent to target tissue within a patient.

10. 发明申请

US20170173303A1 STEERABLE DELIVERY SHEATHS 审中-公开
公开(公告)号：US20170173303A1
公开(公告)日：2017-06-22
申请号：US15452413
申请日：2017-03-07
申请人： SHIFAMED HOLDINGS, LLC
发明人： Amr SALAHIEH , Jonah LEPAK , Emma LEPAK , Tom SAUL , Jean-Pierre DUERI , Brice Arnault DE LA MENARDIERE , Clayton BALDWIN
IPC分类号： A61M25/01 , A61M25/00
CPC分类号： A61M25/0144 , A61B1/00135 , A61B17/00234 , A61B90/10 , A61B2017/00309 , A61B2017/00314 , A61M25/0013 , A61M25/0045 , A61M25/0053 , A61M25/0136 , A61M25/0138 , A61M25/0147 , A61M2025/0161
摘要： Steerable medical delivery devices that have a steerable portion and an external controller. The steerable portion has a first tubular member comprising a flexible polymeric tubular member that comprises a wall of solid material along the steerable portion, the first tubular member configured to preferentially bend, and a second tubular member, wherein one of the first and second tubular members is disposed within the other, wherein the first and second tubular members are permanently axially fixed relative to one another at a fixation location distal to the steerable portion.

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