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公开(公告)号：US10463237B2
公开(公告)日：2019-11-05
申请号：US15130416
申请日：2016-04-15
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Vahid Saadat , Sekhar S. Rao
Abstract: A method comprises steering a deployment catheter to locate a distal end of the deployment catheter at a position within a patient anatomy. The method further includes articulating a delivery catheter extending through and from the distal end of the deployment catheter while the distal end of the deployment remains at the position and deploying an instrument through the delivery catheter.
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公开(公告)号：US20200054200A1
公开(公告)日：2020-02-20
申请号：US16596904
申请日：2019-10-09
Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
Inventor： Vahid Saadat , Sekhar S. Rao
Abstract: The delivery of biological compounds to ischemic and/or infarcted tissue are described herein where such a system may include a deployment catheter and an attached imaging hood deployable into an expanded configuration. In use, the imaging hood is placed against or adjacent to a region of tissue to be imaged in a body lumen that is normally filled with an opaque bodily fluid such as blood. A translucent or transparent fluid, such as saline, can be pumped into the imaging hood until the fluid displaces any blood, thereby leaving a clear region of tissue to be imaged via an imaging element in the deployment catheter. Additionally, any number of therapeutic tools can also be passed through the deployment catheter and into the imaging hood for performing any number of procedures on the tissue for identifying, locating, and/or accessing ischemic and/or infarcted tissue.
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公开(公告)号：US09332893B2
公开(公告)日：2016-05-10
申请号：US14452268
申请日：2014-08-05
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Vahid Saadat , Sekhar S. Rao
CPC classification number: A61B1/00165 , A61B1/00089 , A61B1/00096 , A61B1/00147 , A61B1/015 , A61B1/05 , A61B1/12 , A61B5/0084 , A61B5/6882 , A61B5/7282 , A61M25/0074 , A61M25/0082 , A61M25/0084
Abstract: The delivery of biological compounds to ischemic and/or infarcted tissue are described herein where such a system may include a deployment catheter and an attached imaging hood deployable into an expanded configuration. In use, the imaging hood is placed against or adjacent to a region of tissue to be imaged in a body lumen that is normally filled with an opaque bodily fluid such as blood. A translucent or transparent fluid, such as saline, can be pumped into the imaging hood until the fluid displaces any blood, thereby leaving a clear region of tissue to be imaged via an imaging element in the deployment catheter. Additionally, any number of therapeutic tools can also be passed through the deployment catheter and into the imaging hood for performing any number of procedures on the tissue for identifying, locating, and/or accessing ischemic and/or infarcted tissue.
Abstract translation: 在本文中描述了将生物化合物递送至缺血和/或梗死组织，其中这样的系统可以包括展开导管和可展开成扩展构型的附接成像罩。 在使用中，成像罩被放置在通常填充有不透明体液如血液的体腔中的待成像组织区域附近或邻近。 半透明或透明的液体（例如盐水）可被泵送到成像罩中，直到流体移动任何血液，从而留下通过展开导管中的成像元件成像的组织的清晰区域。 此外，任何数量的治疗工具也可以通过展开导管并进入成像罩，以在组织上执行任何数量的程序，用于识别，定位和/或获取缺血和/或梗死组织。
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4.发明申请公开(公告)号：US20140350412A1
公开(公告)日：2014-11-27
申请号：US14452268
申请日：2014-08-05
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Vahid Saadat , Sekhar S. Rao
CPC classification number: A61B1/00165 , A61B1/00089 , A61B1/00096 , A61B1/00147 , A61B1/015 , A61B1/05 , A61B1/12 , A61B5/0084 , A61B5/6882 , A61B5/7282 , A61M25/0074 , A61M25/0082 , A61M25/0084
Abstract: The delivery of biological compounds to ischemic and/or infarcted tissue are described herein where such a system may include a deployment catheter and an attached imaging hood deployable into an expanded configuration. In use, the imaging hood is placed against or adjacent to a region of tissue to be imaged in a body lumen that is normally filled with an opaque bodily fluid such as blood. A translucent or transparent fluid, such as saline, can be pumped into the imaging hood until the fluid displaces any blood, thereby leaving a clear region of tissue to be imaged via an imaging element in the deployment catheter. Additionally, any number of therapeutic tools can also be passed through the deployment catheter and into the imaging hood for performing any number of procedures on the tissue for identifying, locating, and/or accessing ischemic and/or infarcted tissue.
Abstract translation: 在本文中描述了将生物化合物递送至缺血和/或梗死组织，其中这样的系统可以包括展开导管和可展开成扩展构型的附接成像罩。 在使用中，成像罩被放置在通常填充有不透明体液如血液的体腔中的待成像组织区域附近或邻近。 半透明或透明的液体（例如盐水）可被泵送到成像罩中，直到流体移动任何血液，从而留下通过展开导管中的成像元件成像的组织的清晰区域。 此外，任何数量的治疗工具也可以通过展开导管并进入成像罩，以在组织上执行任何数量的程序，用于识别，定位和/或获取缺血和/或梗死组织。
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