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1. 发明授权

US06290721B1 Tubular medical endoprostheses 失效
标题翻译：管状医用内用假体
公开(公告)号：US06290721B1
公开(公告)日：2001-09-18
申请号：US08955268
申请日：1997-10-21
申请人： Kevin R. Heath
发明人： Kevin R. Heath
IPC分类号： A61F206
CPC分类号： A61F2/90 , A61B90/39 , A61F2/01 , A61F2210/0019 , A61F2230/0006 , A61F2230/0013 , A61F2240/001 , A61F2250/0098 , A61L31/022 , A61L31/088 , A61L31/18 , A61M25/0108 , A61M2025/09166
摘要： A tubular prosthesis device for use within the body. The device includes, a metal filament material formed of metal outer member having an exposed outer surface and a core within the extended outer member formed of a different metal than the outer member. The core is secured within and substantially enclosed by the outer member. The device can be reduced to a small size for introduction into the body lumen and expandable to a sufficiently large size to engage the wall of the body lumen. Stents formed of composite wires are shown.
摘要翻译：一种用于体内的管状假体装置。该装置包括由具有暴露的外表面的金属外部构件形成的金属细丝材料和由外部构件形成的与外部构件不同的金属构成的延伸的外部构件内的芯。芯部固定在外部构件内并基本上被外部构件包围。该装置可以减小到较小的尺寸以引入体腔并且可扩张到足够大的尺寸以接合体腔的壁。显示了由复合线形成的支架。

2. 发明授权

US06277084B1 Ultrasonic medical device 失效
标题翻译：超音波医疗器械
公开(公告)号：US06277084B1
公开(公告)日：2001-08-21
申请号：US08851163
申请日：1997-05-05
申请人： John E. Abele , Kevin R. Heath
发明人： John E. Abele , Kevin R. Heath
IPC分类号： A61B1722
CPC分类号： A61B17/22012 , A61B90/39 , A61F2002/3008 , A61F2002/30093 , A61F2210/0019 , A61F2240/001 , A61F2250/0098 , A61L31/022 , A61L31/088 , A61L31/18 , A61M25/0108 , A61M2025/09166 , Y10T29/53909
摘要： Wires are used for conducting ultrasound energy. These wires achieve optimum properties by creating a multiple material coaxial construction. For example, in a particular embodiment it is desirable to have an elastic core (nitinol) for conducting axial vibrations (sonic or ultrasonic) and a thin stiff cladding (stainless steel) in order to minimize traverse vibrations which result in loss of energy.
摘要翻译：电线用于进行超声能量。这些电线通过创建多材料同轴结构来实现最佳性能。例如，在一个具体实施方案中，期望具有用于传导轴向振动（声波或超声波）和薄的硬包层（不锈钢）的弹性芯（镍钛诺），以便最小化导致能量损失的横动振动。

3. 发明授权

US5759175A Intra-aortic balloon catheter 失效
标题翻译：主动脉内气囊导管
公开(公告)号：US5759175A
公开(公告)日：1998-06-02
申请号：US819879
申请日：1997-03-18
申请人： John Ariola , Kevin R. Heath
发明人： John Ariola , Kevin R. Heath
IPC分类号： A61F2/958 , A61M1/10 , A61M25/00 , A61M29/02 , A61M29/00
CPC分类号： A61M25/1036 , A61M1/1072 , A61M25/0054 , A61M25/10 , A61M25/104
摘要： An improved intra-aortic balloon catheter having an outer tube of a polymeric material and an inner tube of superelastic metal material with varying flexibility. The inner tube has a proximal end and a distal end. The inner tube is more flexible proximate the distal end than the proximal end.
摘要翻译：改进的主动脉内球囊导管，其具有聚合材料的外管和具有不同柔性的超弹性金属材料的内管。内管具有近端和远端。内管在近端比近端更靠近远端。

4. 发明授权

US5725570A Tubular medical endoprostheses 失效
公开(公告)号：US5725570A
公开(公告)日：1998-03-10
申请号：US608967
申请日：1996-02-29
申请人： Kevin R. Heath
发明人： Kevin R. Heath
IPC分类号： A61B19/00 , A61F2/00 , A61F2/01 , A61F2/90 , A61L31/02 , A61L31/08 , A61L31/18 , A61M25/01 , A61F2/06 , A61M29/02
CPC分类号： A61F2/90 , A61B90/39 , A61F2/01 , A61L31/022 , A61L31/088 , A61L31/18 , A61M25/0108 , A61F2210/0019 , A61F2230/0006 , A61F2230/0013 , A61F2240/001 , A61F2250/0098 , A61M2025/09166
摘要： A tubular prosthesis device for use within the body. The device includes, a metal filament material formed of metal outer member having an exposed outer surface and a core within the extended outer member formed of a different metal than the outer member. The core is secured within and substantially enclosed by the outer member. The device can be reduced to a small size for introduction into the body lumen and expandable to a sufficiently large size to engage the wall of the body lumen. Stents formed of composite wires are shown.

5. 发明授权

US5697906A Intra-aortic balloon catheter 失效
标题翻译：主动脉内气囊导管
公开(公告)号：US5697906A
公开(公告)日：1997-12-16
申请号：US816200
申请日：1997-03-18
申请人： John Ariola , Kevin R. Heath
发明人： John Ariola , Kevin R. Heath
IPC分类号： A61F2/958 , A61M1/10 , A61M25/00 , A61M29/02
CPC分类号： A61M25/1036 , A61M1/1072 , A61M25/0054 , A61M25/10 , A61M25/104
摘要： An improved intra-aortic balloon catheter having an outer tube of a polymeric material and an inner tube of superelastic metal material with varying flexibility. The inner tube has a proximal end and a distal end. The inner tube is more flexible proximate the distal end than the proximal end.
摘要翻译：改进的主动脉内球囊导管，其具有聚合材料的外管和具有不同柔性的超弹性金属材料的内管。内管具有近端和远端。内管在近端比近端更靠近远端。

6. 发明授权

US08518054B2 Medical retrieval devices 有权
公开(公告)号：US08518054B2
公开(公告)日：2013-08-27
申请号：US11812096
申请日：2007-06-14
申请人： James A. Teague , Eric Cheng , Jason W. Kear , Juli L. Curtis , Kevin R. Heath
发明人： James A. Teague , Eric Cheng , Jason W. Kear , Juli L. Curtis , Kevin R. Heath
IPC分类号： A61B17/22
CPC分类号： A61B17/221
摘要： A medical retrieval device of an embodiment of the present disclosure includes a proximal handle, a sheath, and a retrieval assembly. The sheath extends from the handle and includes a lumen and a distal end opposite the handle. The retrieval assembly is moveable relative to the sheath to achieve a collapsed position of the retrieval assembly within the lumen and an expanded position of the retrieval assembly when extended outside the lumen. The retrieval assembly includes a plurality of legs. At least one of the legs includes a wire having an inner core at least partially surrounded by an outer layer.

7. 发明授权

US06497709B1 Metal medical device 失效
标题翻译：金属医疗器械
公开(公告)号：US06497709B1
公开(公告)日：2002-12-24
申请号：US08851161
申请日：1997-05-05
申请人： Kevin R. Heath
发明人： Kevin R. Heath
IPC分类号： A61B500
CPC分类号： A61B17/22012 , A61B90/39 , A61F2002/3008 , A61F2002/30093 , A61F2210/0019 , A61F2240/001 , A61F2250/0098 , A61L31/022 , A61L31/088 , A61L31/18 , A61M25/0108 , A61M2025/09166 , Y10T29/53909
摘要： A medical device and method for treatment in which the device has a portion for use within the body that exhibits enhanced properties such as radiopacity for viewing by x-ray fluoroscopy. The portion includes an extended metal outer member having, e.g., a predetermined density and an exposed outer surface and a core, including a metal having, e.g., a density greater than the outer member to enhance radiopacity, substantially enclosed by the outer member.
摘要翻译：一种用于治疗的医疗装置和方法，其中所述装置具有在体内使用的部分，其表现出增强的性质，例如通过X射线透视检查观察的不透射线。该部分包括具有例如预定密度的延伸的金属外部构件和暴露的外表面和芯，其包括例如密度大于外部构件的金属以增强基本上由外部构件包围的不透射线的金属。

8. 发明授权

US06231581B1 Implantable device anchors 有权
标题翻译：植入式装置锚
公开(公告)号：US06231581B1
公开(公告)日：2001-05-15
申请号：US09212760
申请日：1998-12-16
申请人： Peter J. Shank , Kevin R. Heath , Victor J. Shukhat , Gary M. Shapiro , Makoto Takeuchi , James E. Windheuser
发明人： Peter J. Shank , Kevin R. Heath , Victor J. Shukhat , Gary M. Shapiro , Makoto Takeuchi , James E. Windheuser
IPC分类号： A61B1708
CPC分类号： A61B17/064 , A61B2017/0641 , A61F2/01 , A61F2/848 , A61F2/86
摘要： An anchor secures an implantable device within a body by engaging a wall of the body. The anchor includes a shank and an arm extending from the shank. The shank and the arm are integrally formed from a single member. The shank attaches to the device.
摘要翻译：锚固件通过接合身体的壁将可植入装置固定在体内。锚固件包括从柄部延伸的柄部和臂部。柄和臂由单个构件整体形成。柄连接到设备。

9. 发明申请

US20080119869A1 Medical retrieval devices 有权
标题翻译：医疗检索装置
公开(公告)号：US20080119869A1
公开(公告)日：2008-05-22
申请号：US11812096
申请日：2007-06-14
申请人： James A. Teague , Eric Cheng , Jason W. Kear , Juli L. Curtis , Kevin R. Heath
发明人： James A. Teague , Eric Cheng , Jason W. Kear , Juli L. Curtis , Kevin R. Heath
IPC分类号： A61B17/221
CPC分类号： A61B17/221
摘要： A medical retrieval device of an embodiment of the present disclosure includes a proximal handle, a sheath, and a retrieval assembly. The sheath extends from the handle and includes a lumen and a distal end opposite the handle. The retrieval assembly is moveable relative to the sheath to achieve a collapsed position of the retrieval assembly within the lumen and an expanded position of the retrieval assembly when extended outside the lumen. The retrieval assembly includes a plurality of legs. At least one of the legs includes a wire having an inner core at least partially surrounded by an outer layer.
摘要翻译：本公开的实施例的医疗检索装置包括近侧手柄，护套和检索组件。鞘从手柄延伸并且包括内腔和与手柄相对的远端。拾取组件可相对于护套移动以实现取出组件在管腔内的折叠位置，以及当延伸到管腔外时，提取组件的扩展位置。检索组件包括多个支腿。腿中的至少一个包括具有至少部分地被外层包围的内芯的线。

10. 发明授权

US07276043B2 Occlusion-resistant catheter 失效
标题翻译：阻塞导管
公开(公告)号：US07276043B2
公开(公告)日：2007-10-02
申请号：US10059925
申请日：2002-01-29
申请人： Kevin R. Heath , Michelle M. Berry
发明人： Kevin R. Heath , Michelle M. Berry
IPC分类号： A61M37/00 , A61M25/00 , A61M3/00
CPC分类号： A61M25/0023 , A61M25/003 , A61M25/0043 , A61M25/005 , A61M25/007 , A61M2025/0031 , A61M2025/004 , Y10T156/10
摘要： A catheter comprises an elongated tube having an interior defined by a sidewall having openings. At least a portion of the catheter is spirally formed into a corkscrew pattern or has an inwardly spiraling portion with at least one opening coincident therewith. Additionally or alternatively, the catheter comprises a septum that divides the interior into at least first and second lumens. The first and second lumens may form a double helix in a portion of the catheter coincident with the plurality of openings or along the entire length of the catheter. Methods of manufacturing the catheters involve extruding the portion of the catheter having the openings, making this portion separately then attaching it to another catheter, or heating and deforming a portion of a catheter to form a tip portion. The catheter can be used for hemodialysis by drawing blood through one lumen and returning it through another.
摘要翻译：导管包括细长管，其具有由具有开口的侧壁限定的内部。导管的至少一部分螺旋形地形成开塞模式或具有向内螺旋形部分，其中至少一个开口与其一致。另外或替代地，导管包括将内部分成至少第一和第二腔的隔膜。第一和第二管腔可以在导管的与多个开口重合的部分中或沿导管的整个长度形成双螺旋。制造导管的方法包括挤出具有开口的导管的部分，使该部分分开，然后将其附接到另一个导管，或加热和变形导管的一部分以形成尖端部分。导管可用于通过将血液通过一个内腔并将其返回另一个腔室进行血液透析。

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