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1. 发明授权

US08282664B2 Expandable percutaneous sheath 有权
标题翻译：可膨胀经皮鞘
公开(公告)号：US08282664B2
公开(公告)日：2012-10-09
申请号：US11415764
申请日：2006-05-02
申请人： Edward J. Nance , Joseph Bishop , Jay Lenker , Onnik Tchulluian , George F. Kick
发明人： Edward J. Nance , Joseph Bishop , Jay Lenker , Onnik Tchulluian , George F. Kick
IPC分类号： A61M29/00
CPC分类号： A61B17/3417 , A61B17/3421 , A61B17/3431 , A61B17/3439 , A61M25/0662 , A61M31/005 , A61M2025/0024 , A61M2025/0681
摘要： Disclosed is an expandable percutaneous sheath, for introduction into the body while in a first, low cross-sectional area configuration, and subsequent expansion to a second, enlarged cross-sectional configuration. The sheath is maintained in the first, low cross-sectional configuration by a tubular restraint. In one application, the sheath is utilized to provide access for a diagnostic or therapeutic procedure such as percutaneous nephrostomy or urinary bladder access.
摘要翻译：公开了一种可膨胀的经皮鞘，用于在第一低截面区域构造中引入身体，并且随后膨胀至第二扩大横截面构型。护套通过管状约束保持在第一低横截面形状。在一个应用中，护套用于提供用于诊断或治疗程序的通路，例如经皮肾造瘘术或膀胱通路。

2. 发明授权

US07713193B2 Expandable percutaneous sheath 有权
标题翻译：可膨胀经皮鞘
公开(公告)号：US07713193B2
公开(公告)日：2010-05-11
申请号：US11415659
申请日：2006-05-02
申请人： Edward J. Nance , Joseph Bishop , Jay Lenker , Onnik Tchulluian , George F. Kick
发明人： Edward J. Nance , Joseph Bishop , Jay Lenker , Onnik Tchulluian , George F. Kick
IPC分类号： A61B1/00
CPC分类号： A61B17/3417 , A61B17/3421 , A61B17/3431 , A61B17/3439 , A61M25/0662 , A61M31/005 , A61M2025/0024 , A61M2025/0681
摘要： Disclosed is an expandable percutaneous sheath, for introduction into the body while in a first, low cross-sectional area configuration, and subsequent expansion to a second, enlarged cross-sectional configuration. The sheath is maintained in the first, low cross-sectional configuration by a tubular restraint. In one application, the sheath is utilized to provide access for a diagnostic or therapeutic procedure such as percutaneous nephrostomy or urinary bladder access.
摘要翻译：公开了一种可膨胀的经皮鞘，用于在第一低截面区域构造中引入身体，并且随后膨胀至第二扩大横截面构型。护套通过管状约束保持在第一低横截面形状。在一个应用中，护套用于提供用于诊断或治疗程序的通路，例如经皮肾造瘘术或膀胱通路。

3. 发明授权

US08092481B2 Expandable percutaneous sheath 有权
公开(公告)号：US08092481B2
公开(公告)日：2012-01-10
申请号：US11447232
申请日：2006-06-05
申请人： Edward J. Nance , Joseph Bishop , Jay Lenker , Onnik Tchulluian , George F. Kick
发明人： Edward J. Nance , Joseph Bishop , Jay Lenker , Onnik Tchulluian , George F. Kick
IPC分类号： A61M29/00
CPC分类号： A61M25/0662 , A61M25/0023 , A61M2025/0024
摘要： Disclosed is an expandable percutaneous sheath, for introduction into the body while in a first, low cross-sectional area configuration, and subsequent expansion to a second, enlarged cross-sectional configuration. The sheath is maintained in the first, low cross-sectional configuration by a tubular restraint. In one application, the sheath is utilized to provide access for a diagnostic or therapeutic procedure such as percutaneous nephrostomy or urinary bladder access.

4. 发明授权

US07780692B2 Expandable percutaneous sheath 有权
公开(公告)号：US07780692B2
公开(公告)日：2010-08-24
申请号：US10884017
申请日：2004-07-02
申请人： Edward J. Nance , Joseph Bishop , Jay Lenker , Onnik Tchulluian , George F. Kick
发明人： Edward J. Nance , Joseph Bishop , Jay Lenker , Onnik Tchulluian , George F. Kick
IPC分类号： A61M29/00
CPC分类号： A61B17/3417 , A61B17/3421 , A61B17/3431 , A61B17/3439 , A61M25/0662 , A61M31/005 , A61M2025/0024 , A61M2025/0681
摘要： Disclosed is an expandable percutaneous sheath, for introduction into the body while in a first, low cross-sectional area configuration, and subsequent expansion to a second, enlarged cross-sectional configuration. The sheath is maintained in the first, low cross-sectional configuration by a tubular restraint. In one application, the sheath is utilized to provide access for a diagnostic or therapeutic procedure such as percutaneous nephrostomy or urinary bladder access.

5. 发明授权

US07699864B2 Expandable medical access device 有权
标题翻译：可扩展医疗接入设备
公开(公告)号：US07699864B2
公开(公告)日：2010-04-20
申请号：US10841799
申请日：2004-05-07
申请人： George F. Kick , Jay Lenker , Onnik Tchulluian
发明人： George F. Kick , Jay Lenker , Onnik Tchulluian
IPC分类号： A61M29/00
CPC分类号： A61B17/3439 , A61B17/0218
摘要： An access device comprises a thin-walled sheath that is insertable into a patient through a small surgically created incision. The incision may be created using a cutdown or a percutaneous method such as that known as the Seldinger technique. Once inserted and advanced to the target surgical site, the sheath is selectively, and controllably, expanded to a desired diameter. The thin wall of the sheath is fabricated from a rectangular piece of material such as metal or plastic with two cut edges. The rectangular piece of metal or plastic is rolled tightly to create the small diameter configuration that is inserted into the patient. A cam or control member is affixed to the innermost edge of the rectangular piece of metal or plastic. The control member extends to the proximal most portion of the sheath. By rotating the control member, the operator causes the thin wall piece of rolled material to unfurl into a larger or smaller diameter, depending on the direction of rotation. A mechanical lock at the distal end of the sheath permits the control member to be selectively constrained from rotation and thus lock the sheath diameter in place.
摘要翻译：进入装置包括薄壁护套，其通过小的外科手术切口切入患者体内。可以使用切割或经皮方法（例如称为Seldinger技术）来创建切口。一旦插入并推进到目标手术部位，护套被选择性地且可控地扩张到期望的直径。护套的薄壁由诸如具有两个切割边缘的金属或塑料的矩形材料制成。将金属或塑料的矩形片材紧紧地卷起以产生插入到患者体内的小直径构型。凸轮或控制构件固定在矩形金属或塑料件的最内边缘上。控制构件延伸到护套的最近部分。通过旋转控制构件，操作者根据旋转方向使薄壁轧制材料展开成更大或更小的直径。在护套的远端处的机械锁允许控制构件被选择性地限制旋转，从而将护套直径锁定在适当的位置。

6. 发明申请

US20110282156A1 EXPANDABLE TRANSLUMINAL SHEATH 有权
标题翻译：可膨胀的斜面
公开(公告)号：US20110282156A1
公开(公告)日：2011-11-17
申请号：US13046519
申请日：2011-03-11
申请人： Jay Lenker , Onnik Tchulluian , Edward J. Nance
发明人： Jay Lenker , Onnik Tchulluian , Edward J. Nance
IPC分类号： A61B1/32
CPC分类号： A61M25/0662 , A61B17/3439 , A61M25/0026 , A61M25/0045 , A61M25/005 , A61M25/0052 , A61M25/0108 , A61M29/02 , A61M2025/0024 , A61M2025/0681 , A61M2025/1081
摘要： Disclosed is an expandable transluminal sheath, for introduction into the body while in a first, low cross-sectional area configuration, and subsequent expansion of at least a part of the distal end of the sheath to a second, enlarged cross-sectional configuration. The distal end of the sheath is maintained in the first, low cross-sectional configuration and expanded using a radial dilatation device. In an exemplary application, the sheath is utilized to provide access for diagnostic or therapeutic procedures such as ureteroscopy, cardiac electrophysiology, gastroenterology, and spinal access.
摘要翻译：公开了一种可膨胀的经腔护套，用于在处于第一低截面区域构造的情况下引入身体，并且随后将护套的远端的至少一部分膨胀至第二扩大横截面构造。护套的远端保持在第一低截面形状并且使用径向扩张装置膨胀。在示例性应用中，护套用于提供用于诊断或治疗过程的通路，例如输尿管镜检查，心脏电生理学，胃肠病学和脊柱通路。

7. 发明授权

US08597277B2 Expandable transluminal sheath 有权
标题翻译：可扩展的腔内护套
公开(公告)号：US08597277B2
公开(公告)日：2013-12-03
申请号：US13046519
申请日：2011-03-11
申请人： Jay Lenker , Onnik Tchulluian , Edward J. Nance
发明人： Jay Lenker , Onnik Tchulluian , Edward J. Nance
IPC分类号： A61M25/16
CPC分类号： A61M25/0662 , A61B17/3439 , A61M25/0026 , A61M25/0045 , A61M25/005 , A61M25/0052 , A61M25/0108 , A61M29/02 , A61M2025/0024 , A61M2025/0681 , A61M2025/1081
摘要： Disclosed is an expandable transluminal sheath, for introduction into the body while in a first, low cross-sectional area configuration, and subsequent expansion of at least a part of the distal end of the sheath to a second, enlarged cross-sectional configuration. The distal end of the sheath is maintained in the first, low cross-sectional configuration and expanded using a radial dilatation device. In an exemplary application, the sheath is utilized to provide access for diagnostic or therapeutic procedures such as ureteroscopy, cardiac electrophysiology, gastroenterology, and spinal access.
摘要翻译：公开了一种可膨胀的经腔护套，用于在处于第一低截面区域构造的情况下引入身体，并且随后将护套的远端的至少一部分膨胀至第二扩大横截面构造。护套的远端保持在第一低截面形状并且使用径向扩张装置膨胀。在示例性应用中，护套用于提供用于诊断或治疗过程的通路，例如输尿管镜检查，心脏电生理学，胃肠病学和脊柱通路。

8. 发明申请

US20070021768A1 Expandable percutaneous sheath 有权
标题翻译：可膨胀经皮鞘
公开(公告)号：US20070021768A1
公开(公告)日：2007-01-25
申请号：US11447232
申请日：2006-06-05
申请人： Edward Nance , Joseph Bishop , Jay Lenker , Onnik Tchulluian , George Kick
发明人： Edward Nance , Joseph Bishop , Jay Lenker , Onnik Tchulluian , George Kick
IPC分类号： A61M29/00
CPC分类号： A61M25/0662 , A61M25/0023 , A61M2025/0024
摘要： Disclosed is an expandable percutaneous sheath, for introduction into the body while in a first, low cross-sectional area configuration, and subsequent expansion to a second, enlarged cross-sectional configuration. The sheath is maintained in the first, low cross-sectional configuration by a tubular restraint. In one application, the sheath is utilized to provide access for a diagnostic or therapeutic procedure such as percutaneous nephrostomy or urinary bladder access.
摘要翻译：公开了一种可膨胀的经皮鞘，用于在第一低截面区域构造中引入身体，并且随后膨胀至第二扩大横截面构型。护套通过管状约束保持在第一低横截面形状。在一个应用中，护套用于提供用于诊断或治疗程序的通路，例如经皮肾造瘘术或膀胱通路。

9. 发明申请

US20050125021A1 Expandable percutaneous sheath 有权
公开(公告)号：US20050125021A1
公开(公告)日：2005-06-09
申请号：US10884017
申请日：2004-07-02
申请人： Edward Nance , Joseph Bishop , Jay Lenker , Onnik Tchulluian , George Kick
发明人： Edward Nance , Joseph Bishop , Jay Lenker , Onnik Tchulluian , George Kick
IPC分类号： A61B17/00 , A61B17/34 , A61M25/06 , A61M29/00 , A61M31/00
CPC分类号： A61B17/3417 , A61B17/3421 , A61B17/3431 , A61B17/3439 , A61M25/0662 , A61M31/005 , A61M2025/0024 , A61M2025/0681
摘要： Disclosed is an expandable percutaneous sheath, for introduction into the body while in a first, low cross-sectional area configuration, and subsequent expansion to a second, enlarged cross-sectional configuration. The sheath is maintained in the first, low cross-sectional configuration by a tubular restraint. In one application, the sheath is utilized to provide access for a diagnostic or therapeutic procedure such as percutaneous nephrostomy or urinary bladder access.

10. 发明申请

US20060200188A1 Expandable percutaneous sheath 有权
标题翻译：可膨胀经皮鞘
公开(公告)号：US20060200188A1
公开(公告)日：2006-09-07
申请号：US11415659
申请日：2006-05-02
申请人： Edward Nance , Joseph Bishop , Jay Lenker , Onnik Tchulluian , George Kick
发明人： Edward Nance , Joseph Bishop , Jay Lenker , Onnik Tchulluian , George Kick
IPC分类号： A61M29/00
CPC分类号： A61B17/3417 , A61B17/3421 , A61B17/3431 , A61B17/3439 , A61M25/0662 , A61M31/005 , A61M2025/0024 , A61M2025/0681
摘要： Disclosed is an expandable percutaneous sheath, for introduction into the body while in a first, low cross-sectional area configuration, and subsequent expansion to a second, enlarged cross-sectional configuration. The sheath is maintained in the first, low cross-sectional configuration by a tubular restraint. In one application, the sheath is utilized to provide access for a diagnostic or therapeutic procedure such as percutaneous nephrostomy or urinary bladder access.
摘要翻译：公开了一种可膨胀的经皮鞘，用于在第一低截面区域构造中引入身体，并且随后膨胀至第二扩大横截面构型。护套通过管状约束保持在第一低横截面形状。在一个应用中，护套用于提供用于诊断或治疗程序的通路，例如经皮肾造瘘术或膀胱通路。

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