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1. 发明申请

WO2022150158A1 SURGICAL SYSTEM AND METHODS OF USE 审中-公开
公开(公告)号：WO2022150158A1
公开(公告)日：2022-07-14
申请号：PCT/US2021/063459
申请日：2021-12-15
申请人： MEDTRONIC, INC.
发明人： NIELSEN, Christian S. , CHEN, Sean , KAMM, Anne R. , RAY, Paul C.
IPC分类号： A61K9/00 , A61L31/04 , A61L31/10 , A61L31/14 , A61L31/16 , A61F2/00
摘要： A surgical device configured to surround an implantable medical device that includes a collagen membrane and a coating embedded in the membrane The coating including at least one active pharmaceutical ingredient.

2. 发明申请

WO2022026106A1 SINGLE INSTRUMENT ELECTROSURGERY APPARATUS 审中-公开
公开(公告)号：WO2022026106A1
公开(公告)日：2022-02-03
申请号：PCT/US2021/039765
申请日：2021-06-30
申请人： MEDTRONIC, INC.
发明人： SEIDEL, Rebecca , SOSKIN, Jorie , CHEN, Sean , PULAPURA, Satish , NIELSEN, Christian S.
IPC分类号： A61B18/14 , A61L2/00 , A61B90/30
摘要： A surgical instrument includes a body extending along a longitudinal axis between opposite proximal and distal end surfaces. The distal end surface includes a first cavity and a second cavity. The first cavity includes a first light bulb disposed therein. The second cavity includes a second light bulb disposed therein. A shaft includes opposite proximal and distal ends. The proximal end is coupled to the body. A blade is coupled to the distal end. The first light bulb is an ultraviolet (UV) light bulb and the second light bulb is configured to emit visible light. Systems and methods of use are disclosed.

3. 发明申请

WO2016140873A1 BATTERY ENCASEMENT FOR IMPLANTABLE MEDICAL DEVICES 审中-公开
标题翻译：用于可植入医疗器械的电池注入
公开(公告)号：WO2016140873A1
公开(公告)日：2016-09-09
申请号：PCT/US2016/019716
申请日：2016-02-26
申请人： MEDTRONIC, INC.
发明人： NIELSEN, Christian S. , DAY, John K. , HOVLAND, Erik J. , KLAASSEN, Jody J. , TAMIRISA, Prabhakar A. , VANELZEN, Collette M.
IPC分类号： H01M2/10 , H01M2/02 , H01M2/16 , H01M10/04 , H01M10/42 , A61N1/375
CPC分类号： H01M2/0202 , A61N1/378 , H01M2/0217 , H01M2/027 , H01M2/0277 , H01M2/08 , H01M2/166 , H01M10/0436 , H01M10/052 , H01M10/425 , H01M10/4257 , H01M2220/30
摘要： The present application describes a battery assembly (100) including a first housing shell (102), a second housing shell (104), an insulator (110) and battery components (130-132). The first housing shell has a first perimeter side wall, a first housing bottom, and a first contact area (113a) on the first housing bottom. The second housing shell has a second perimeter side wall, a second housing bottom, and a second contact area (113b) on the second housing bottom. The second housing shell (104) is disposed/nested in the first housing shell (102) with the second contact area opposing the first contact area. The insulator is interposed between the first housing shell and the second housing shell to effect electrical insulation between the first housing shell and the second housing shell. The battery components include an anode electrode, a cathode electrode, and an electrolyte- containing separator interposed between the cathode electrode and the anode electrode. The battery assembly may further comprise an electronic assembly located in an electronic assembly cavity (116) and is specifically designed for use in implantable medical devices.
摘要翻译：本申请描述了包括第一壳体壳体（102），第二壳体壳体（104），绝缘体（110）和电池部件（130-132）的电池组件（100）。第一壳体壳体具有第一周边侧壁，第一壳体底部和第一壳体底部上的第一接触区域（113a）。第二壳体壳体具有第二周边侧壁，第二壳体底部和第二壳体底部上的第二接触区域（113b）。第二壳体（104）设置/嵌套在第一壳体（102）中，第二接触区域与第一接触区域相对。绝缘体插入在第一壳体壳体和第二壳体壳体之间以实现第一壳体壳体和第二壳体壳体之间的电绝缘。电池组件包括插入在阴极电极和阳极电极之间的阳极电极，阴极电极和含电解质的隔膜。电池组件还可以包括位于电子组件腔（116）中的电子组件，并且被专门设计用于可植入医疗装置。

4. 发明申请

WO2021126953A1 IMPLANTABLE MEDICAL DEVICE WITH METAL AND POLYMER HOUSING 审中-公开
公开(公告)号：WO2021126953A1
公开(公告)日：2021-06-24
申请号：PCT/US2020/065273
申请日：2020-12-16
申请人： MEDTRONIC, INC.
发明人： NIELSEN, Christian S. , ZHAO, Hailiang , WARNOCK, Kenneth D.
IPC分类号： A61N1/375 , B23K26/20 , B23K26/324 , B29C65/00 , A61B5/07 , A61B5/00 , A61B2560/0406 , A61B2560/0468 , A61B2562/12 , A61B2562/16 , A61B5/0022 , A61B5/0205 , A61B5/02141 , A61B5/0215 , A61B5/283 , A61B5/4836 , A61B5/686 , A61N1/36 , A61N1/362 , A61N1/3756 , A61N1/3956 , B23K2101/36 , B23K2103/05 , B23K2103/14 , B23K2103/42 , B23K26/206 , B23K26/24 , B23K26/28 , B23K26/323 , B23K31/02 , B29C66/74285 , H05K5/04 , H05K5/06
摘要： In some examples, manufacturing techniques for implantable medical devices are described. An example method may including positioning a metal housing component adjacent to a polymer housing component so that there is an interface between the metal housing component and the polymer housing component; and forming a seal at the interface between the metal housing component and the polymer housing component to join the metal housing component and the polymer housing component, wherein the joined metal housing component and the polymer housing component form at least a portion of housing for the implantable medical device, wherein the housing of the implantable medical device contains electronic circuitry.

5. 发明申请

WO2020006334A1 MULTI-AXIS COIL FOR IMPLANTABLE MEDICAL DEVICE 审中-公开
公开(公告)号：WO2020006334A1
公开(公告)日：2020-01-02
申请号：PCT/US2019/039683
申请日：2019-06-28
申请人： MEDTRONIC, INC.
发明人： IYER, Rajesh V. , MUNNS, Gordon O. , NIELSEN, Christian S. , SCHMIDT, Craig L. , YOUNG, Paul B.
IPC分类号： A61N1/378
摘要： Systems, devices and methods allow inductive recharging of a power source located within or coupled to an implantable medical device while the device is implanted in a patient. The implantable devices in some examples include a multi-axis antenna having a plurality of coil windings arranged orthogonal to one another. The multi-axis antenna configured to generate at least a minimum level of induced current for recharging a power source of the implanted medical device regardless of the orientation of a direction of a magnetic field imposed on the multi-axis antenna relative to an orientation of the implanted medical device and the multi-axis antenna for a given energy level of the imposed magnetic field.

6. 发明申请

WO2019156769A1 RECHARGE OF IMPLANTED MEDICAL DEVICES 审中-公开
公开(公告)号：WO2019156769A1
公开(公告)日：2019-08-15
申请号：PCT/US2019/012982
申请日：2019-01-10
申请人： MEDTRONIC, INC.
发明人： NIELSEN, Christian S. , IYER, Rajesh V. , MUNNS, Gordon O. , SCHMIDT, Craig L. , YOUNG, Paul B.
IPC分类号： A61N1/378
CPC分类号： A61N1/37229 , A61B5/0031 , A61B5/6861 , A61B2560/0219 , A61N1/3787 , H01F38/14 , H02J7/025 , H02J50/10 , H02J50/80 , H02J50/90
摘要： Systems, devices and methods allow inductive recharging of a power source located within or coupled to an implantable medical device while the device is implanted in a patient. The recharging system/device in some examples includes a first electrical coil and a second electrical coil configured to generate opposing magnetic fields forming a resultant magnetic field within a recharging envelope located between the coils. A third coil of the implantable medical device may be positioned within the recharging envelope so that the resultant magnetic field is imposed on the third coil, causing electrical energy to be induced in the third coil, the induced electrical energy used to recharge a power source of an implantable medical device coupled to the third coil, and/or to power operation of the implantable medical device.

7. 发明申请

WO2020005743A1 SEALED PACKAGE AND METHOD OF FORMING SAME 审中-公开
公开(公告)号：WO2020005743A1
公开(公告)日：2020-01-02
申请号：PCT/US2019/038395
申请日：2019-06-21
申请人： MEDTRONIC, INC.
发明人： THOM, Andrew J. , IYER, Rajesh V. , MUNNS, Gordon O. , NIELSEN, Christian S. , RIES, Andrew J.
IPC分类号： A61N1/372 , A61N1/375 , A61N1/39 , A61N1/378 , A61M37/00 , H04B5/00 , H02J50/00
摘要： Various embodiments of a hermetically-sealed package and a method of forming such package are disclosed. The package includes a housing that extends along a housing axis between a first end and a second end, where the housing includes first and second opaque portions and a transparent portion disposed between the first and second opaque portions. The first opaque portion is hermetically sealed to a first end of the transparent portion and the second opaque portion is hermetically sealed to a second end of the transparent portion. At least one of the first and second opaque portions is hermetically sealed to the transparent portion by a weld ring. The package further includes a power source disposed within the housing, and an inductive coil disposed at least partially within the transparent portion of the housing and electrically connected to the power source.

8. 发明申请

WO2016077663A1 COMPOSITE SEPARATOR-ELECTROLYTE FOR SOLID STATE BATTERIES 审中-公开
标题翻译：用于固态电池的复合分离器 - 电解质
公开(公告)号：WO2016077663A1
公开(公告)日：2016-05-19
申请号：PCT/US2015/060515
申请日：2015-11-13
申请人： MEDTRONIC, INC.
发明人： YE, Hui , BOMSTAD, Timothy T. , GOMADAM, Parthasarathy M. , JAIN, Gaurav , NIELSEN, Christian S. , TAMIRISA, Prabhakar A. , VANELZEN, Collete M.
IPC分类号： H01M4/38 , H01M4/54 , H01M4/583 , H01M6/18 , H01M10/052 , H01M10/0565 , H01M2/16
CPC分类号： H01M10/0568 , H01M2/1653 , H01M4/382 , H01M4/54 , H01M4/583 , H01M4/5835 , H01M6/166 , H01M6/181 , H01M10/052 , H01M10/0565 , H01M10/0569 , H01M2220/30 , H01M2300/0025 , H01M2300/0085
摘要： Separator and electrolyte composites are disclosed. The composites include a porous self-supporting separator film between or adjacent one or two electrolyte films. The electrolyte films may contain a glyme or mixture of glymes, LiX salt and complexing agent, such as PEO. The porous self-supporting separator film may be used dry or wetted with a liquid electrolyte composition. Solid state batteries using the described separator and electrolyte composites in combination with an anode and a cathode are also disclosed.
摘要翻译：公开了分离器和电解质复合材料。复合材料包括一个或两个电解质膜之间或之间的多孔自支撑隔膜。电解质膜可以含有甘醇二甲醚或甘氨酸，LiX盐和络合剂如PEO的混合物。多孔自支撑隔膜可以用液体电解质组合物干燥或湿润地使用。还公开了使用所述分离器和电解质复合材料与阳极和阴极组合的固态电池。

9. 发明申请

WO2007117876A2 IMMOBILIZATION SYSTEM FOR AN ELECTROCHEMICAL CELL 审中-公开
标题翻译：电化学电池的固定化系统
公开(公告)号：WO2007117876A2
公开(公告)日：2007-10-18
申请号：PCT/US2007/064281
申请日：2007-03-19
申请人： MEDTRONIC, INC , CASBY, Kurt J. , RORVICK, Anthony W. , NIELSEN, Christian S. , BOMSTAD, Timothy T. , HAAS, David Philip , RODGERS, Angela M.
发明人： CASBY, Kurt J. , RORVICK, Anthony W. , NIELSEN, Christian S. , BOMSTAD, Timothy T. , HAAS, David Philip , RODGERS, Angela M.
IPC分类号： H01M2/04 , H01G9/06
CPC分类号： H01G9/06 , A61N1/378 , H01G9/08 , H01G9/14 , H01M2/0426 , H01M2/08
摘要： An electrochemical cell of an implantable medical device is provided. The electrochemical cell comprises a conductive case and a cover welded to the case to form a hermetically-sealed housing. A cathode is disposed adjacent to a surface of the case within the hermetically-sealed housing and an anode is disposed within the hermetically-sealed housing. An immobilization system is disposed between the anode and the hermetically-sealed housing. The immobilization system is configured to minimize movement of the anode relative to the housing and is adapted to thermally insulate the anode during fabrication of the hermetically-sealed housing.
摘要翻译：提供了一种可植入医疗装置的电化学电池。电化学电池包括导电外壳和焊接到外壳的盖以形成密封外壳。阴极布置在密封壳体内的壳体的表面附近，阳极布置在密封壳体内。固定系统设置在阳极和密封外壳之间。该固定系统被构造成使阳极相对于壳体的运动最小化并且适于在密封壳体的制造期间使阳极热绝缘。

10. 发明申请

WO2018140303A1 MEDICAL DEVICE INCLUDING FEEDTHROUGH ASSEMBLY 审中-公开
公开(公告)号：WO2018140303A1
公开(公告)日：2018-08-02
申请号：PCT/US2018/014355
申请日：2018-01-19
申请人： MEDTRONIC, INC.
发明人： TISCHENDORF, Brad C. , NIELSEN, Christian S.
IPC分类号： A61N1/375 , H01L23/10
摘要： In some examples, an implantable medical device (IMD) comprises an electrochemical cell compartment that may define a barrier between an inside of the compartment and an outside of the compartment. The IMD may include an electrically conducting pad. The IMD may comprise an electrically conducting pin coupled to the pad. The pad may include top and bottom sides. The pin may extend from the bottom side of the pad. The pad may be positioned outside of the compartment and the pin may extend through an aperture in the compartment from inside the compartment to pad positioned outside of the electrochemical cell compartment. The IMD may include an electrically insulating material surrounding the aperture and between the bottom side of the pad and the compartment. The insulating material may insulate the pad from the barrier and form a seal between the inside of the compartment and the outside of the compartment.

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