公开(公告)号：WO2015010027A1

公开(公告)日：2015-01-22

申请号：PCT/US2014/047205

申请日：2014-07-18

Applicant: VOLCANO CORPORATION

Inventor： DAVIES, Justin ,  BURNETT, Joe ,  ALPERT, Howard, David

IPC: A61B8/12 ,  A61B5/0215 ,  A61B6/03

CPC classification number: A61B5/02154 ,  A61B5/0066 ,  A61B5/02007 ,  A61B5/02158 ,  A61B5/0261 ,  A61B5/1076 ,  A61B5/489 ,  A61B5/743 ,  A61B8/12

Abstract: Devices, systems, and methods for visually depicting a vessel and evaluating treatment options are disclosed.

Abstract translation: 公开了用于视觉描绘血管和评估治疗选择的装置，系统和方法。

公开(公告)号：WO2014005007A1

公开(公告)日：2014-01-03

申请号：PCT/US2013/048546

申请日：2013-06-28

Applicant: VOLCANO CORPORATION

Inventor： BURKETT, David, H. ,  RICHARDSON, Mark ,  BURNETT, Joe

IPC: A61M25/09 ,  A61M25/10 ,  A61L33/02 ,  A61L33/06

CPC classification number: A61B5/6851 ,  A61B5/0066 ,  A61B5/0215 ,  A61B8/0891 ,  A61B2562/227 ,  A61M25/09 ,  A61M2025/09183 ,  Y10T29/49117

Abstract: Intravascular devices, systems, and methods are disclosed. In some embodiments, side-loading electrical connectors for use with intravascular devices are provided. The side- loading electrical connector has at least one electrical contact configured to interface with an electrical connector of the intravascular device. A first connection piece of the side-loading electrical connector is movable relative to a second connection piece between an open position and a closed position, wherein in the open position an elongated opening is formed between the first and second connection pieces to facilitate insertion of the electrical connector between the first and second connection pieces in a direction transverse to a longitudinal axis of the intravascular device and wherein in the closed position the at least one electrical contact is electrically coupled to the at least one electrical connector received between the first and second connection pieces.

Abstract translation: 公开了血管内装置，系统和方法。 在一些实施例中，提供了用于血管内装置的侧向加载电连接器。 侧面加载电连接器具有至少一个电触头，其被配置为与血管内装置的电连接器相接合。 侧装电气连接器的第一连接件可相对于打开位置和关闭位置之间的第二连接件移动，其中在打开位置中，在第一和第二连接件之间形成细长的开口，以便于插入 电连接器在横向于血管内装置的纵向轴线的方向上在第一和第二连接件之间，并且其中在关闭位置中，至少一个电触头电耦合到在第一和第二连接件之间接收的至少一个电连接器 件。

公开(公告)号：WO2015013134A8

公开(公告)日：2015-01-29

申请号：PCT/US2014/047234

申请日：2014-07-18

Applicant: VOLCANO CORPORATION

Inventor： DAVIES, Justin ,  BURNETT, Joe

IPC: A61B5/0215 ,  A61M25/01 ,  A61M25/09

Abstract: Embodiments of the present disclosure are configured to assess the severity of a blockage in a vessel and, in particular, a stenosis in a blood vessel. In some particular embodiments, the devices, systems, and methods of the present disclosure are configured to assess the severity of a stenosis in the coronary arteries without the administration of a hyperemic agent. In some embodiments, the devices, systems, and methods of the present disclosure are configured to assess a vessel by automatically correcting for drift in the equipment utilized to obtain measurements related to the vessel.

公开(公告)号：WO2014106186A1

公开(公告)日：2014-07-03

申请号：PCT/US2013/078321

申请日：2013-12-30

Applicant: VOLCANO CORPORATION

Inventor： MILLETT, Bret, C. ,  BURNETT, Joe ,  ALPERT, Howard, David ,  MERRITT, Fergus

IPC: A61B8/12 ,  G01B9/02 ,  A61B5/02

CPC classification number: A61B6/5247 ,  A61B5/0066 ,  A61B5/0084 ,  A61B5/02007 ,  A61B5/0215 ,  A61B5/026 ,  A61B5/027 ,  A61B5/7425 ,  A61B5/743 ,  A61B6/4417 ,  A61B6/463 ,  A61B6/504 ,  A61B8/0891 ,  A61B8/12 ,  A61B8/4416 ,  A61B8/5261

Abstract: Devices, systems, and methods for visually depicting a vessel and evaluating treatment options are disclosed. A method of evaluating a vessel of a patient, comprises: obtaining intravascular data from an intravascular instrument positioned within a vessel of a patient while the intravascular instrument is moved longitudinally through the vessel from a first position to a second position; obtaining an angiographic image of the vessel while the intravascular instrument is moved longitudinally through the vessel; correlating the intravascular data from the intravascular instrument to locations on the angiographic image; and outputting an enhanced angiographic image of the vessel on a display, the enhanced angiographic image including the angiographic image overlaid with visualizations representing the intravascular data at the correlated locations. Corresponding systems are also provided.

Abstract translation: 公开了用于视觉描绘血管和评估治疗选择的装置，系统和方法。 一种评估患者血管的方法包括：当血管内仪器从第一位置纵向移动通过血管从第一位置移动到第二位置时，从位于患者血管内的血管内仪器获得血管内数据; 当血管内仪器纵向移动通过血管时获得血管的血管造影图像; 将血管内仪器的血管内数据与血管造影图像上的位置相关联; 以及在显示器上输出所述血管的增强的血管造影图像，所述增强的血管造影图像包括覆盖在相关位置处的血管内数据的可视化的血管造影图像。 还提供了相应的系统。

公开(公告)号：WO2014099935A1

公开(公告)日：2014-06-26

申请号：PCT/US2013/075702

申请日：2013-12-17

Applicant: VOLCANO CORPORATION

Inventor： MILLET, Bret ,  BURNETT, Joe

IPC: A61B5/02

CPC classification number: A61B5/02007 ,  A61B5/0035 ,  A61B5/0066 ,  A61B5/0084 ,  A61B5/0205 ,  A61B5/026 ,  A61B5/1076 ,  A61B5/7435 ,  A61B8/0833 ,  A61B8/0891 ,  A61B8/12 ,  A61B8/4416 ,  A61B8/445 ,  A61B8/465 ,  A61B8/488 ,  A61B8/565

Abstract: Systems and methods for obtaining and processing data collected using a multi-site intravascular sensing device are provided. Some embodiments are directed to locating a structure within a vessel and performing an examination of the structure once it has been located. In one embodiment, an elongate member has a plurality of sensors and set of measurements is obtained using the plurality of sensors, the set of measurements including at least one measurement from each sensor of the plurality of sensors. The various sensor measurements are compared and a difference in a vascular characteristic is determined from the compared measurements. The location of the structure may be determined based on the adjacent sensors.

Abstract translation: 提供了用于获得和处理使用多部位血管内感测装置收集的数据的系统和方法。 一些实施例旨在将结构定位在容器内，并且一旦定位就对结构进行检查。 在一个实施例中，细长构件具有多个传感器，并且使用多个传感器获得一组测量值，该组测量包括来自多个传感器中的每个传感器的至少一个测量值。 比较各种传感器测量值，并根据比较的测量值确定血管特性的差异。 结构的位置可以基于相邻的传感器来确定。