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1. 发明授权

US11612354B2 System and method for detecting an endo-urethral device for an artificial sphincter that is implantable in an animal or human body 有权
公开(公告)号：US11612354B2
公开(公告)日：2023-03-28
申请号：US16912503
申请日：2020-06-25
申请人： UROMEMS , ASSISTANCE PUBLIQUE—HOPITAUX DE PARIS
发明人： Hamid Lamraoui , Pierre Mozer
IPC分类号： A61F2/00 , A61B5/11 , A61F2/04 , A61B5/20 , A61B5/00
摘要： The invention relates to a detection system of an endo-urethral device for an artificial urinary sphincter implantable in the body of a patient, said sphincter comprising an occlusive cuff (2) adapted to compress the urethra, the bladder neck or the prostate of said patient, an activation device (5) of said cuff (2) and a control unit (6) adapted to control the activation device.
Said system comprises at least one compression sensor (13) of the urethra and a posture sensor (9), and a processing unit (30) configured to determine: (i) if the compression parameter of the urethra exceeds a predetermined threshold during a predetermined period, (ii) if the patient is in a recumbent position. If the conditions (i) and (ii) are fulfilled, the processing unit sends to the activation device (5) an immediate reduction order of the compression exerted by the cuff (2).

2. 发明授权

US10736563B2 System and method for detecting an endo-urethral device for an artificial sphincter that is implantable in an animal or human body 有权
公开(公告)号：US10736563B2
公开(公告)日：2020-08-11
申请号：US14764405
申请日：2014-01-31
申请人： UROMEMS , ASSISTANCE PUBLIQUE—HOPITAUX DE PARIS
发明人： Hamid Lamraoui , Pierre Mozer
IPC分类号： A61F2/00 , A61B5/11 , A61B5/20 , A61F2/04 , A61B5/00
摘要： The invention relates to a detection system of an endo-urethral device for an artificial urinary sphincter implantable in the body of a patient, said sphincter comprising an occlusive cuff (2) adapted to compress the urethra, the bladder neck or the prostate of said patient, an activation device (5) of said cuff (2) and a control unit (6) adapted to control the activation device.Said system comprises at least one compression sensor (13) of the urethra and a posture sensor (9), and a processing unit (30) configured to determine: (i) if the compression parameter of the urethra exceeds a predetermined threshold during a predetermined period, (ii) if the patient is in a recumbent position. If the conditions (i) and (ii) are fulfilled, the processing unit sends to the activation device (5) an immediate reduction order of the compression exerted by the cuff (2).

3. 发明授权

US10350044B2 Implantable occlusion system 有权
公开(公告)号：US10350044B2
公开(公告)日：2019-07-16
申请号：US15529413
申请日：2015-11-25
申请人： UROMEMS
发明人： Hamid Lamraoui
IPC分类号： A61F2/00 , G16H10/60
摘要： An occlusion system implantable in a human or animal body, including a fluidic circuit which includes an inflatable occlusive sleeve, a reservoir with variable volume filled with a fluid. The reservoir includes a fixed portion and a movable portion, an actuator mechanically coupled with the movable portion of the reservoir to linearly displace the movable portion relative to the fixed portion for adjusting the volume of the reservoir. The actuator and the reservoir are laid out in a sealed casing containing a gas. A sensor mechanically bound to the actuator and/or to the movable portion, measures a traction and/or compressive force of the movable portion of the reservoir. Also included is a device for measuring the fluid pressure in the fluidic circuit.

4. 发明授权

US10531944B2 System for controlling an implantable device on the basis of commands issued by a user 有权
公开(公告)号：US10531944B2
公开(公告)日：2020-01-14
申请号：US15899198
申请日：2018-02-19
申请人： UROMEMS
发明人： Hamid Lamraoui
IPC分类号： A61F2/02 , A61F2/00 , A61B5/00 , A61N1/36 , A61N1/372 , G05B13/04 , A61F2/48
摘要： The invention relates to a system for controlling a device implanted in a human or animal body on the basis of voluntary commands issued by a user without the use of any external peripheral. The user issues a voluntary command to the implanted device by applying a specific and predetermined code, consisting of at least one mechanical action and of at least one additional piece of information. Each mechanical action and each additional piece of information are measured by at least one sensor. The output signal(s) of the sensor(s) are processed and used to validate the predetermined code by means of the identification of at least one mechanical action executed by the user and combined with at least one piece of additional information, and the comparison thereof with a corresponding reference model. The invention further relates to a method for detecting an actuation control of an implantable device.

5. 发明申请

US20190274802A1 IMPLANTABLE OCCLUSION SYSTEM 审中-公开
公开(公告)号：US20190274802A1
公开(公告)日：2019-09-12
申请号：US16426537
申请日：2019-05-30
申请人： UROMEMS
发明人： Hamid Lamraoui
IPC分类号： A61F2/00
摘要： An occlusion system implantable in a human or animal body, including a fluidic circuit which includes an inflatable occlusive sleeve, a reservoir with variable volume filled with a fluid. The reservoir includes a fixed portion and a movable portion, an actuator mechanically coupled with the movable portion of the reservoir to linearly displace the movable portion relative to the fixed portion for adjusting the volume of the reservoir. The actuator and the reservoir are laid out in a sealed casing containing a gas. A sensor mechanically bound to the actuator and/or to the movable portion, measures a traction and/or compressive force of the movable portion of the reservoir. Also included is a device for measuring the fluid pressure in the fluidic circuit.

6. 发明申请

US20150238304A1 SYSTEM FOR CONTROLLING AN IMPLANTABLE DEVICE ON THE BASIS OF COMMANDS ISSUED BY A USER 有权
标题翻译：基于用户发布的命令控制可移植设备的系统
公开(公告)号：US20150238304A1
公开(公告)日：2015-08-27
申请号：US14378938
申请日：2013-02-21
申请人： UROMEMS
发明人： Hamid Lamraoui
IPC分类号： A61F2/02 , G05B13/04
CPC分类号： A61F2/02 , A61B5/0031 , A61B5/7475 , A61B2560/0487 , A61F2/0031 , A61F2/0036 , A61F2002/482 , A61F2250/0002 , A61N1/36007 , A61N1/37211 , G05B13/04
摘要： The invention relates to a system for controlling a device (3) implanted in a human or animal body on the basis of voluntary commands issued by a user without the use of any external peripheral. The user issues a voluntary command to the implanted device by applying a specific and predetermined code, consisting of at least one mechanical action and of at least one additional piece of information. Each mechanical action and each additional piece of information are measured by at least one sensor. The output signal(s) of the sensor(s) are processed and used to validate the predetermined code by means of the identification of at least one mechanical action executed by the user and combined with at least one piece of additional information, and the comparison thereof with a corresponding reference model. The invention further relates to a method for detecting an actuation control of an implantable device.
摘要翻译：本发明涉及一种用于在不使用任何外部外围设备的情况下，基于由用户发出的自愿命令来控制植入人体或动物体内的装置（3）的系统。用户通过应用由至少一个机械动作和至少一个附加信息片构成的特定且预定的代码向植入装置发出自愿命令。每个机械动作和每个附加信息片由至少一个传感器测量。传感器的输出信号被处理并用于通过识别由用户执行的至少一个机械动作并与至少一条附加信息相结合来验证预定代码，并且比较具有相应的参考模型。本发明还涉及一种用于检测可植入装置的致动控制的方法。

7. 发明授权

US10139304B2 Method and device for detecting a slow leak in an implantable hydraulic occlusion system 有权
公开(公告)号：US10139304B2
公开(公告)日：2018-11-27
申请号：US14891633
申请日：2014-05-21
申请人： UROMEMS
发明人： Hamid Lamraoui
IPC分类号： A61B5/00 , G01M3/26 , A61F2/00 , A61F5/00
摘要： A detection method of a slow leak in a hydraulic occlusive system implantable in an animal or human body to occlude a natural conduit. The system includes a hydraulic circuit with an inflatable occlusive cuff containing a variable volume of fluid, surrounding a part of the natural conduit, a reservoir containing fluid, and a fluidic connection between the cuff and the reservoir. An activation device is coupled to a mobile element of the hydraulic circuit to transfer a determined volume of fluid from the reservoir to the cuff or from the cuff to the reservoir. A control unit urges the activation device to exert determined compression on the conduit. A variation of the compression exerted by the cuff on the conduit is created by transfer of an adjustable volume of said fluid between the reservoir and the cuff by measuring the evolution of the pressure in the hydraulic circuit.

8. 发明申请

US20160113754A1 IMPLANTABLE OCCLUSION SYSTEM COMPRISING A DEVICE FOR DETECTING ATROPHY OF A NATURAL CONDUIT 有权
标题翻译：包含用于检测自然界的ATROPHY的装置的可植入式系统
公开(公告)号：US20160113754A1
公开(公告)日：2016-04-28
申请号：US14891953
申请日：2014-05-21
申请人： UROMEMS
发明人： Hamid Lamraoui
IPC分类号： A61F2/08 , A61F2/04 , A61B17/12
CPC分类号： A61F2/08 , A61B5/20 , A61B5/4833 , A61B5/6867 , A61B5/687 , A61B17/12009 , A61B17/12013 , A61B17/1355 , A61B2017/00026 , A61B2017/00199 , A61B2017/00557 , A61B2017/00805 , A61B2090/065 , A61F2/0036 , A61F2/04 , A61F2002/047 , A61F2002/0894 , A61F2250/0002
摘要： The invention relates to an occlusive system implantable in an animal or human body to occlude a natural conduit (10) of an animal or human body, comprising: an occlusive element (9) designed to surround part of the natural conduit (10) to be occluded, an activation device (2) of said occlusive element (10) for varying the compression exerted by said occlusive element (9) on said conduit (10), a control unit (7) adapted to urge the activation device (2) so as to exert determined compression on the conduit (10), and a detection device of atrophy of said natural conduit (10), comprising: (i) a sensor adapted to measure the compression exerted by the occlusive element (9) on the natural conduit (10), and (ii) a processing unit adapted to: determine a representative parameter of strain to be applied to the activation device (2) to achieve determined compression of the conduit (10) by the occlusive element (9), monitor said parameter over time, and detect atrophy of the natural conduit (10) when said representative parameter fulfils a predetermined criterion.
摘要翻译：本发明涉及一种可植入动物或人体内以闭塞动物或人体的天然导管（10）的闭塞系统，包括：封闭元件（9），其被设计成围绕所述天然管道（10）的一部分闭合的所述闭塞元件（10）的激活装置（2），用于改变由所述闭塞元件（9）施加在所述导管（10）上的压缩;控制单元（7），其适于将所述致动装置（2）以对所述管道（10）施加确定的压缩力，以及所述天然管道（10）的萎缩检测装置，包括：（i）传感器，其适于测量由所述闭塞元件（9）施加在所述天然管道（10），和（ii）处理单元，其适于：确定要施加到所述激活装置（2）的应变的代表性参数，以通过所述闭塞元件（9）确定导管（10）的确定的压缩，监视所述参数随时间变化，并检测天然管道的萎缩（10）当所述代表参数满足预定标准时。

9. 发明授权

US11504219B2 Implantable occlusion system 有权
公开(公告)号：US11504219B2
公开(公告)日：2022-11-22
申请号：US16836599
申请日：2020-03-31
申请人： UROMEMS
发明人： Hamid Lamraoui
IPC分类号： A61F2/00 , G16H10/60
摘要： An occlusion system implantable in a human or animal body, including a fluidic circuit which includes an inflatable occlusive sleeve, a reservoir with variable volume filled with a fluid. The reservoir includes a fixed portion and a movable portion, an actuator mechanically coupled with the movable portion of the reservoir to linearly displace the movable portion relative to the fixed portion for adjusting the volume of the reservoir. The actuator and the reservoir are laid out in a sealed casing containing a gas. A sensor mechanically bound to the actuator and/or to the movable portion, measures a traction and/or compressive force of the movable portion of the reservoir. Also included is a device for measuring the fluid pressure in the fluidic circuit.

10. 发明授权

US11497594B2 Implantable occlusion system 有权
公开(公告)号：US11497594B2
公开(公告)日：2022-11-15
申请号：US16836361
申请日：2020-03-31
申请人： UROMEMS
发明人： Hamid Lamraoui
IPC分类号： A61F2/00 , G16H10/60
摘要： An occlusion system implantable in a human or animal body, including a fluidic circuit which includes an inflatable occlusive sleeve, a reservoir with variable volume filled with a fluid. The reservoir includes a fixed portion and a movable portion, an actuator mechanically coupled with the movable portion of the reservoir to linearly displace the movable portion relative to the fixed portion for adjusting the volume of the reservoir. The actuator and the reservoir are laid out in a sealed casing containing a gas. A sensor mechanically bound to the actuator and/or to the movable portion, measures a traction and/or compressive force of the movable portion of the reservoir. Also included is a device for measuring the fluid pressure in the fluidic circuit.

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