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1. 发明专利

FR2766720B1 未知
公开(公告)号：FR2766720B1
公开(公告)日：2001-12-28
申请号：FR9809684
申请日：1998-07-29
申请人： MEDTRONIC INC
发明人： HAAS DAVID P , HOWARD WILLIAM G , CRESPI ANN M , RORVICK ANTHONY M , ROCKOW STEVEN , RIES ANDREW J
IPC分类号： A61N1/378 , A61N1/39 , H01M2/02 , H01M2/04 , H01M2/10 , H01M6/10 , H01M6/16 , H01M10/04 , H01M10/05 , A61N1/375 , H01M4/78
摘要： A high rate battery having a coiled electrode assembly housed in a case that efficiently utilizes the space available in many implantable medical devices is disclosed. The battery case provides a planar surface opposite an arcuate surface to allow for the close abutting of other components located within the implantable device while also providing for efficient location of the battery within an arcuate edge of the device. The battery cases include at least three planar sides extending between a top and a base of the battery case, wherein the arcuate side is located directly opposite one of the planar sides. The battery case may form a prismatic solid shape with one arcuate surface and five planar surfaces. The batteries may include a coiled electrode assembly including an anode and a cathode; electrolyte; and a case liner containing the electrode assembly. The coiled electrode assembly can have an elliptical cross-section including two arcuate ends, wherein one of the arcuate ends is nested within an arcuate side of the case. The batteries are capable of delivering about 20 joules or more in about 20 seconds or less; and may also be capable of delivering about 20 joules or more at least twice in a period of about 30 seconds. Also included are implantable defibrillator devices incorporating the batteries and methods of manufacturing the batteries including drawing the battery case from metal.

2. 发明专利

DE19832969A1 Battery for implantable medical devices e.g. heart defibrillators 未知
公开(公告)号：DE19832969A1
公开(公告)日：1999-02-04
申请号：DE19832969
申请日：1998-07-22
申请人： MEDTRONIC INC
发明人： HAAS DAVID P , HOWARD WILLIAM G , CRESPI ANN M , RORVICK ANTHONY W , ROCKOW STEVEN , RIES ANDREW J
IPC分类号： A61N1/378 , A61N1/39 , H01M2/02 , H01M2/04 , H01M2/10 , H01M6/10 , H01M6/16 , H01M10/04 , H01M10/05 , A61N1/34
摘要： The implantable defibrillator has a housing with one or more curved edges, a capacitor and a battery, where the latter comprises an electrode components (30), electrolyte, housing (50) and hermetically sealing outer battery housing (20), which encloses the other battery components. The housing includes a cover a bottom and at least one curved side.

3. 发明专利

DE19832969B4 未知
公开(公告)号：DE19832969B4
公开(公告)日：2004-04-29
申请号：DE19832969
申请日：1998-07-22
申请人： MEDTRONIC INC
发明人： HAAS DAVID P , HOWARD WILLIAM G , CRESPI ANN M , RORVICK ANTHONY W , ROCKOW STEVEN , RIES ANDREW J
IPC分类号： A61N1/378 , A61N1/39 , H01M2/02 , H01M2/04 , H01M2/10 , H01M6/10 , H01M6/16 , H01M10/04 , H01M10/05 , A61N1/34
摘要： A high rate battery having a coiled electrode assembly housed in a case that efficiently utilizes the space available in many implantable medical devices is disclosed. The battery case provides a planar surface opposite an arcuate surface to allow for the close abutting of other components located within the implantable device while also providing for efficient location of the battery within an arcuate edge of the device. The battery cases include at least three planar sides extending between a top and a base of the battery case, wherein the arcuate side is located directly opposite one of the planar sides. The battery case may form a prismatic solid shape with one arcuate surface and five planar surfaces. The batteries may include a coiled electrode assembly including an anode and a cathode; electrolyte; and a case liner containing the electrode assembly. The coiled electrode assembly can have an elliptical cross-section including two arcuate ends, wherein one of the arcuate ends is nested within an arcuate side of the case. The batteries are capable of delivering about 20 joules or more in about 20 seconds or less; and may also be capable of delivering about 20 joules or more at least twice in a period of about 30 seconds. Also included are implantable defibrillator devices incorporating the batteries and methods of manufacturing the batteries including drawing the battery case from metal.

4. 发明专利

FR2766720A1 未知
公开(公告)号：FR2766720A1
公开(公告)日：1999-02-05
申请号：FR9809684
申请日：1998-07-29
申请人： MEDTRONIC INC
发明人： HAAS DAVID P , HOWARD WILLIAM G , CRESPI ANN M , RORVICK ANTHONY M , ROCKOW STEVEN , RIES ANDREW J
IPC分类号： A61N1/378 , A61N1/39 , H01M2/02 , H01M2/04 , H01M2/10 , H01M6/10 , H01M6/16 , H01M10/04 , H01M10/05 , A61N1/375 , H01M4/78
摘要： A high rate battery having a coiled electrode assembly housed in a case that efficiently utilizes the space available in many implantable medical devices is disclosed. The battery case provides a planar surface opposite an arcuate surface to allow for the close abutting of other components located within the implantable device while also providing for efficient location of the battery within an arcuate edge of the device. The battery cases include at least three planar sides extending between a top and a base of the battery case, wherein the arcuate side is located directly opposite one of the planar sides. The battery case may form a prismatic solid shape with one arcuate surface and five planar surfaces. The batteries may include a coiled electrode assembly including an anode and a cathode; electrolyte; and a case liner containing the electrode assembly. The coiled electrode assembly can have an elliptical cross-section including two arcuate ends, wherein one of the arcuate ends is nested within an arcuate side of the case. The batteries are capable of delivering about 20 joules or more in about 20 seconds or less; and may also be capable of delivering about 20 joules or more at least twice in a period of about 30 seconds. Also included are implantable defibrillator devices incorporating the batteries and methods of manufacturing the batteries including drawing the battery case from metal.

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