公开(公告)号：US10107900B1

公开(公告)日：2018-10-23

申请号：US15364468

申请日：2016-11-30

申请人： James L. Prater, Jr. ,  Jose E. Fernandez

发明人： James L. Prater, Jr. ,  Jose E. Fernandez

IPC分类号： G01S7/52 ,  G01S15/89 ,  G01H5/00

摘要： A computer apparatus determines a highly accurate displacement of a sonar array in real time using multiple processors and data objects. The processors receive multiple sonar pings from a sonar array, instantiate the quasi-unique sonar objects, beamform, and update the objects using time-delay functions. Each object includes properties such as a time of flight value associated with a first ping, time-delay values associated with a second ping, a speed of sound value associated with the pair of consecutive pings, a sonar beam angle value associated with the first ping, and the displacement value. Processing code in each object utilize these properties to update the displacement value and provide it for SAS imaging.

公开(公告)号：US20080243226A1

公开(公告)日：2008-10-02

申请号：US11694239

申请日：2007-03-30

申请人： Jose E. Fernandez ,  Marc W. Litzenberg ,  Robert Lulo ,  Robert R. Slazas ,  John H. Thinnes

发明人： Jose E. Fernandez ,  Marc W. Litzenberg ,  Robert Lulo ,  Robert R. Slazas ,  John H. Thinnes

IPC分类号： A61F2/06

CPC分类号： A61F2/91 ,  A61F2220/0066 ,  A61F2230/0013 ,  A61F2250/0098

摘要： Stents implantable within a body vessel include a strut with a receiving surface. The receiving surface has two openings passing through this surface. A radiopaque marker has a first prong received at least in part by one of the openings and a second prong received at least in part by the other opening. Approaches and methods are provided for enhancing engagement of the marker to the strut to prevent unintentional removal or dissociation of the marker from the strut.

摘要翻译： 植入体内容器的支架包括具有接收表面的支柱。 接收表面具有穿过该表面的两个开口。 不透射线的标记具有至少部分地由一个开口接收的第一插脚和至少部分地被另一个开口接收的第二插脚。 提供了方法和方法，用于增强标记与支柱的接合，以防止标记从支柱中无意中移除或解离。