专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08494642B2 Systems and methods for implantable leadless spine stimulation 有权
标题翻译：用于植入式无铅脊柱刺激的系统和方法
公开(公告)号：US08494642B2
公开(公告)日：2013-07-23
申请号：US13007419
申请日：2011-01-14
申请人： Mark W. Cowan , Richard E. Riley , Axel F. Brisken , Debra S. Echt
发明人： Mark W. Cowan , Richard E. Riley , Axel F. Brisken , Debra S. Echt
IPC分类号： A61N1/372
CPC分类号： A61N1/37217 , A61N1/36071 , A61N1/37288 , A61N1/3756
摘要： Systems and methods are disclosed to stimulate spine tissue to treat medical conditions such as pain and spinal injury. The invention uses electrical stimulation of the spine, where vibrational energy from a source is received by an implanted device and converted to electrical energy and the converted electrical energy is used by implanted electrodes to stimulate the pre-determined brain site. The vibrational energy is generated by a controller-transmitter, which could be located either externally or implanted. The vibrational energy is received by a receiver-stimulator, which could be located in the various regions on around the spine. The implantable receiver-stimulator stimulates different locations in the spine region to provide therapeutic benefit.
摘要翻译：公开了系统和方法来刺激脊柱组织来治疗诸如疼痛和脊柱损伤的医学病症。本发明使用脊柱的电刺激，其中来自源的振动能量被植入装置接收并转换成电能，并且所转换的电能被植入电极用于刺激预定的脑部位。振动能量由控制器 - 发射器产生，其可以位于外部或植入。振动能量由接收器刺激器接收，其可以位于脊柱周围的各个区域中。可植入接收器刺激器刺激脊柱区域中的不同位置以提供治疗益处。

2. 发明授权

US07996087B2 Leadless tissue stimulation systems and methods 有权
标题翻译：无铅组织刺激系统和方法
公开(公告)号：US07996087B2
公开(公告)日：2011-08-09
申请号：US12554234
申请日：2009-09-04
申请人： Mark W. Cowan , Debra S. Echt , Richard E. Riley , Axel F. Brisken
发明人： Mark W. Cowan , Debra S. Echt , Richard E. Riley , Axel F. Brisken
IPC分类号： A61N1/372
CPC分类号： A61N1/3621 , A61N1/368 , A61N1/37205 , A61N1/37217 , A61N1/3756 , A61N1/3787
摘要： Systems including an implantable receiver-stimulator and an implantable controller-transmitter are used for leadless electrical stimulation of body tissues. Cardiac pacing and arrhythmia control is accomplished with one or more implantable receiver-stimulators and an external or implantable controller-transmitter. Systems are implanted by testing external or implantable devices at different tissue sites, observing physiologic and device responses, and selecting sites with preferred performance for implanting the systems. In these systems, a controller-transmitter is activated at a remote tissue location to transmit/deliver acoustic energy through the body to a receiver-stimulator at a target tissue location. The receiver-stimulator converts the acoustic energy to electrical energy for electrical stimulation of the body tissue. The tissue locations(s) can be optimized by moving either or both of the controller-transmitter and the receiver-stimulator to determine the best patient and device responses.
摘要翻译：包括可植入接收器刺激器和可植入控制器 - 发射器的系统用于身体组织的无引线电刺激。心脏起搏和心律失常控制由一个或多个可植入接收器刺激器和外部或可植入控制器发射器来实现。通过在不同组织部位测试外部或可植入装置，观察生理和装置反应以及选择具有植入系统的优选性能的部位植入系统。在这些系统中，控制器 - 发射器在远程组织位置处被激活，以将声能通过身体发射/传递到目标组织位置处的接收器 - 刺激器。接收器 - 刺激器将声能转换为电能以对身体组织进行电刺激。可以通过移动控制器 - 发射器和接收器 - 刺激器中的任一者或两者来确定最佳患者和设备响应来优化组织位置。

3. 发明申请

US20110112600A1 SYSTEMS AND METHODS FOR IMPLANTABLE LEADLESS GASTROINTESTINAL TISSUE STIMULATION 有权
标题翻译：无侵袭性胃肠道组织刺激的系统和方法
公开(公告)号：US20110112600A1
公开(公告)日：2011-05-12
申请号：US13008521
申请日：2011-01-18
申请人： Mark W. Cowan , Richard E. Riley , Axel F. Brisken , Debra S. Echt
发明人： Mark W. Cowan , Richard E. Riley , Axel F. Brisken , Debra S. Echt
IPC分类号： A61N1/36
CPC分类号： A61N1/05 , A61N1/36007 , A61N1/37217
摘要： Systems and methods are disclosed to stimulate gastrointestinal tissue to treat medical conditions such as eating disorders, gastroparesis, and gastric reflux. The invention uses electrical stimulation of the nerve, where vibrational energy from a source is received by an implanted device and converted to electrical energy and the converted electrical energy is used by implanted electrodes to stimulate the pre-determined gastrointestinal tissue site. The vibrational energy is generated by a controller-transmitter, which could be implanted or located externally. The vibrational energy is received by a receiver-stimulator, which could be located in the various regions on or around the gastrointestinal tissue that needs to be stimulated. The implantable receiver-stimulator stimulates different gastrointestinal tissue to provide the desired therapeutic benefit.
摘要翻译：公开了系统和方法以刺激胃肠组织来治疗诸如进食障碍，胃轻瘫，胃反流等医学病症。本发明使用对神经的电刺激，其中来自源的振动能量被植入装置接收并转换成电能，并且所转换的电能被植入电极用于刺激预定的胃肠道组织部位。振动能量由控制器 - 发射器产生，其可被植入或位于外部。接收器刺激器接收振动能，其可以位于需要刺激的胃肠道组织上或周围的各个区域中。可植入接收器刺激器刺激不同的胃肠道组织以提供所需的治疗益处。

4. 发明授权

US07890173B2 Implantable transducer devices 有权
标题翻译：植入式传感器装置
公开(公告)号：US07890173B2
公开(公告)日：2011-02-15
申请号：US12554181
申请日：2009-09-04
申请人： Axel F. Brisken , Mark W. Cowan , Debra S. Echt , Richard E. Riley
发明人： Axel F. Brisken , Mark W. Cowan , Debra S. Echt , Richard E. Riley
IPC分类号： A61N1/00
CPC分类号： A61N1/37205 , A61N1/362 , A61N1/3787
摘要： Receiver-stimulators comprise a nearly isotropic transducer assembly, demodulator circuitry, and at least two tissue contacting electrodes. Use of near isotropic transducers allows the devices to be implanted with less concern regarding the orientation relative to an acoustic energy source. Transducers or transducer elements having relatively small sizes, typically less than ½ the wavelength of the acoustic source, enhance isotropy. The use of single crystal piezoelectric materials enhance sensitivity.
摘要翻译：接收器 - 刺激器包括近似各向同性的换能器组件，解调器电路和至少两个组织接触电极。近似各向同性换能器的使用允许植入对于相对于声能源的取向的关注较少。具有相对较小尺寸（通常小于声源的波长的1/2）的传感器或换能器元件增强了各向同性。单晶压电材料的使用提高了灵敏度。

5. 发明授权

US07606621B2 Implantable transducer devices 有权
标题翻译：植入式传感器装置
公开(公告)号：US07606621B2
公开(公告)日：2009-10-20
申请号：US11315524
申请日：2005-12-21
申请人： Axel F. Brisken , Mark W. Cowan , Debra S. Echt , Richard E. Riley
发明人： Axel F. Brisken , Mark W. Cowan , Debra S. Echt , Richard E. Riley
IPC分类号： A61N1/00
CPC分类号： A61N1/37205 , A61N1/362 , A61N1/3787
摘要： Receiver-stimulators comprise a nearly isotropic transducer assembly, demodulator circuitry, and at least two tissue contacting electrodes. Use of near isotropic transducers allows the devices to be implanted with less concern regarding the orientation relative to an acoustic energy source. Transducers or transducer elements having relatively small sizes, typically less than ½ the wavelength of the acoustic source, enhance isotropy. The use of single crystal piezoelectric materials enhance sensitivity.
摘要翻译：接收器 - 刺激器包括近似各向同性的换能器组件，解调器电路和至少两个组织接触电极。近似各向同性换能器的使用允许植入对于相对于声能源的取向的关注较少。具有相对较小尺寸（通常小于声源的波长的1/2）的传感器或换能器元件增强了各向同性。单晶压电材料的使用提高了灵敏度。

6. 发明申请

US20070293913A1 SYSTEMS AND METHODS FOR IMPLANTABLE LEADLESS COCHLEAR STIMULATION 有权
标题翻译：无侵害性引发刺激的系统和方法
公开(公告)号：US20070293913A1
公开(公告)日：2007-12-20
申请号：US11764611
申请日：2007-06-18
申请人： Mark W. Cowan , Richard E. Riley , Axel F. Brisken , Debra S. Echt
发明人： Mark W. Cowan , Richard E. Riley , Axel F. Brisken , Debra S. Echt
IPC分类号： A61N1/18
CPC分类号： A61N1/36036 , A61N1/0541 , A61N1/37217 , A61N1/3756
摘要： Systems and methods are disclosed to enable hearing in the deaf by stimulating sites in the cochlea. The invention uses electrical stimulation in the cochlea, where vibrational energy from a source is received by an implanted device and converted to electrical energy and the converted electrical energy is used by implanted electrodes to stimulate the cochlear nerve. The vibrational energy is generated by a controller-transmitter, which could be located either externally or implanted. The vibrational energy is received by a receiver-stimulator, which contains multiple electrodes to stimulate along selected sites in the cochlea.
摘要翻译：公开了系统和方法，以通过刺激耳蜗中的部位来在聋人中进行听觉。本发明在耳蜗中使用电刺激，其中来自源的振动能量被注入的装置接收并转换成电能，并且转换的电能被注入的电极用于刺激耳蜗神经。振动能量由控制器 - 发射器产生，其可以位于外部或植入。接收器刺激器接收振动能量，该接收器刺激器包含多个电极以沿着耳蜗中的选定部位刺激。

7. 发明授权

US07006864B2 Methods and systems for vibrational treatment of cardiac arrhythmias 有权
标题翻译：心律失常振动治疗方法与系统
公开(公告)号：US07006864B2
公开(公告)日：2006-02-28
申请号：US10869776
申请日：2004-06-15
申请人： Debra S. Echt , Axel F. Brisken , Richard E. Riley
发明人： Debra S. Echt , Axel F. Brisken , Richard E. Riley
IPC分类号： A61N1/39
CPC分类号： A61H31/005 , A61B2017/00243 , A61H23/0245 , A61H31/006 , A61H2201/5007 , A61H2201/5043 , A61H2201/5097 , A61N7/00
摘要： Methods and apparatus for cardiac pacing, cardioversion, and defibrillation rely on delivering ultrasonic and other vibrational energy to the heart, usually after the onset of an arrhythmia. A vibrational transducer assembly is implanted or applied externally so that vibrational energy can be directed toward at least a portion of the heart from an anterior or posterior aspect, typically being implanted over the ribs, over the sternum, between the ribs, beneath the ribs, or on the back.
摘要翻译：用于心脏起搏，心脏复律和除颤的方法和装置依赖于通常在心律失常发作之后向心脏递送超声波和其它振动能量。振动换能器组件被植入或外部施加，使得振动能量可以从前部或后部方向指向心脏的至少一部分，通常在肋骨之上，在胸骨之间，肋之间，肋下方，或背面。

8. 发明授权

US06815039B2 Resistance element for potentiometric devices, and method of manufacture 有权
标题翻译：用于电位器件的电阻元件及其制造方法
公开(公告)号：US06815039B2
公开(公告)日：2004-11-09
申请号：US10081123
申请日：2002-02-21
申请人： Richard E. Riley
发明人： Richard E. Riley
IPC分类号： H01C1032
CPC分类号： H01B1/22 , H01C7/005 , H01C10/30 , H01C10/46 , Y10T428/24355 , Y10T428/24372 , Y10T428/24405 , Y10T428/24413
摘要： Conductive plastic resistance element having particles of conductive material embedded therein and projecting therefrom for reducing variations in contact resistance in a potentiometric device in which the element is employed. The element is made by processing carbon powder, resin, solvent and conductive phases to form a paste, applying the paste to a substrate, and curing the paste to drive off the solvent and form a film, with the conductive phases rising to the surface of the film and becoming embedded therein.
摘要翻译：导电塑料电阻元件具有嵌入其中的导电材料的颗粒并从其中突出，用于减少使用元件的电位器件中的接触电阻的变化。该元件是通过加工碳粉，树脂，溶剂和导电相制成的，以形成糊状物，将糊料涂敷到基材上，并固化糊料以除去溶剂并形成膜，导电相上升到电影并嵌入其中。

9. 发明授权

US06248964B1 Thick film on metal encoder element 失效
标题翻译：金属编码器元件上的厚膜
公开(公告)号：US06248964B1
公开(公告)日：2001-06-19
申请号：US09287771
申请日：1999-04-07
申请人： Craig R. Bailey , Richard E. Riley , Geary Green , Stephen J. Waszak
发明人： Craig R. Bailey , Richard E. Riley , Geary Green , Stephen J. Waszak
IPC分类号： H01H100
CPC分类号： H05K3/244 , H01H1/403 , H01H19/585 , H05K3/28 , Y10T29/49105
摘要： A switching element, specifically an encoder element, is fabricated by forming a conductive track on an insulative substrate, and then screen printing an insulative layer on the track in a predetermined pattern that forms a contact array that comprises a plurality of conductive contacts separated by nonconductive areas. The substrate may be a polymeric resin, and the track comprises (a) a copper base layer formed on a surface of the substrate in the configuration of the track, (b) a first metal-plated layer, preferably of nickel, on the base layer, and (c) a second metal-plated layer, preferably of gold, on the first metal-plated layer. The insulative layer is formed of a thick film dielectric material comprising a difunctional monomer (e.g., diallyl isophthalate), a glycol ether ester (e.g., ethylene glycol monobutyl ether acetate), an inorganic filler (e.g., BaSO4), and an acetate surface modifier (e.g., an ethyl acrylate/ethylhexylacrylate copolymer). The screen-printed dielectric material on the conductive track results in an array of contacts separated by nonconductive areas that extend no more than about 30 microns above the surface of the contacts. An encoder element so fabricated includes first and second concentric annular contact arrays formed that concentrically surround a central collector contact.
摘要翻译：开关元件，特别是编码器元件，通过在绝缘基板上形成导电轨迹，然后以规定的图案丝网印刷绝缘层，所述绝缘层形成接触阵列，所述接触阵列包括由非导电性隔开的多个导电触点地区衬底可以是聚合物树脂，并且轨道包括（a）在轨道的构造中形成在基底的表面上的铜基底层，（b）基底上的第一金属镀层，优选镍，层，以及（c）在第一金属镀层上的第二金属镀层，优选为金。绝缘层由包括双官能单体（例如间苯二甲酸二烯丙酯），二醇醚酯（例如乙二醇单丁醚乙酸酯），无机填料（例如BaSO 4））和乙酸酯表面改性剂（例如，丙烯酸乙酯/丙烯酸乙基己酯共聚物）。在导电轨道上的丝网印刷电介质材料导致由非导电区域分开的触点阵列，其在触点表面上方延伸不超过约30微米。如此制造的编码器元件包括形成为同心地围绕中心收集器触点的第一和第二同心环形接触阵列。

10. 发明授权

US09333364B2 Methods and systems for heart failure treatments using ultrasound and leadless implantable devices 有权
标题翻译：使用超声和无引导植入式装置进行心脏衰竭治疗的方法和系统
公开(公告)号：US09333364B2
公开(公告)日：2016-05-10
申请号：US12829183
申请日：2010-07-01
申请人： Debra S. Echt , Richard E. Riley , Mark W. Cowan , Axel F. Brisken
发明人： Debra S. Echt , Richard E. Riley , Mark W. Cowan , Axel F. Brisken
IPC分类号： A61N1/36 , A61N1/362 , A61N1/378 , A61N1/372
CPC分类号： A61N1/362 , A61N1/3627 , A61N1/37205 , A61N1/3787 , A61N7/00 , A61N2007/0004
摘要： The present invention relies on a controller-transmitter device to deliver ultrasound energy into cardiac tissue in order to directly improve cardiac function and/or to energize one or more implanted receiver-stimulator devices that transduce the ultrasound energy to electrical energy to perform excitatory and/or non-excitatory treatments for heart failure. The acoustic energy can be applied as a single burst or as multiple bursts.
摘要翻译：本发明依赖于控制器 - 发射器装置将超声能量输送到心脏组织中，以便直接改善心脏功能和/或激发一个或多个植入的接收器 - 刺激器装置，其将超声能量转换成电能以进行兴奋和/ 或心脏衰竭的非兴奋性治疗。声能可以作为单个突发或多个突发应用。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式