公开(公告)号：US20180357832A1

公开(公告)日：2018-12-13

申请号：US15776820

申请日：2016-11-23

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： SCOTT HOLLAND SETTLEMIER ,  DAVID PRATER ,  ROBERT JOSEPH SCHNEIDER

IPC: G06T19/20 ,  A61B8/08 ,  A61B8/00 ,  G06T13/20

CPC classification number: G06T19/20 ,  A61B8/0883 ,  A61B8/463 ,  A61B8/466 ,  A61B8/467 ,  A61B8/483 ,  A61B8/52 ,  A61B8/523 ,  A61B8/5253 ,  A61B8/5269 ,  G06T7/12 ,  G06T7/149 ,  G06T13/20 ,  G06T19/00 ,  G06T2207/10136 ,  G06T2207/20096 ,  G06T2207/30048 ,  G06T2207/30172 ,  G06T2210/41 ,  G06T2219/008 ,  G06T2219/2021

Abstract: An ultrasonic imaging system produces more diagnostic cardiac images of the left ventricle by plotting the longitudinal medial axis of the chamber between the apex and mitral valve plane as a curved line evenly spaced between the opposite walls of the myocardium. Transverse image planes are positioned orthogonal to the curved medial axis with control points positioned in the short axis view on lines evenly spaced around and emanating from the medial axis. If the short axis view is of an oval shaped chamber the transverse image is stretched to give the heart a more rounded appearance resulting in better positioning of editing control points.

公开(公告)号：US20190059858A1

公开(公告)日：2019-02-28

申请号：US16169751

申请日：2018-10-24

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： ROBERT JOSEPH SCHNEIDER ,  MARY KAY BIANCHI ,  ROBIN S. BROOKS ,  MICHAEL DANIEL CARDINALE ,  DAVID PRATER ,  LYDIA RIVERA ,  IVAN SALGO ,  SCOTT HOLLAND SETTLEMIER ,  JEAN MARGARET WILLIAMS

IPC: A61B8/08 ,  G06T7/73 ,  G06T7/149 ,  G06T7/246 ,  G06T7/20 ,  G06T7/00 ,  G01S15/89 ,  G01S15/66 ,  G01S7/52 ,  G06T7/11 ,  A61B8/00 ,  A61B8/14 ,  A61B5/145

Abstract: An ultrasonic diagnostic imaging system and method enable the automatic acquisition of standard view planes of the heart in real time, such as the AP4, AP3, and AP2 views. A 3D image of the heart is acquired and the processed in conjunction with a geometrical heart model. The heart model is fitted to the heart in its acquired pose to segment the desired image planes from the 3D image data. During successive image acquisition intervals the image planes are tracked through successive image data as a multi-plane system to update a display of the multiple images. The successive image acquisitions can be volume image acquisitions or multi-plane acquisitions of just the tracked image planes during each acquisition interval.

公开(公告)号：US20200315582A1

公开(公告)日：2020-10-08

申请号：US16904840

申请日：2020-06-18

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： IRINA WAECHTER-STEHLE ,  FRANK MICHAEL WEBER ,  CHRISTIAN BUERGER ,  ROBERT JOSEPH SCHNEIDER ,  DAVID PRATER ,  SCOTT HOLLAND SETTLEMIER ,  MICHAEL DANIEL CARDINALE

IPC: A61B8/00 ,  A61B8/08 ,  G06T7/149 ,  G06T7/12 ,  G06T7/00

Abstract: An ultrasonic diagnostic imaging system has a user control by which a user positions the user's selection of a heart chamber border in relation to two myocardial boundaries identified by a deformable heart model. The user's border is positioned by a single degree of freedom control which positions the border as a function of a single user-determined value. This overcomes the vagaries of machine-drawn borders and their mixed acceptance by clinicians, who can now create repeatably-drawn borders and exchange the control value for use by others to obtain the same results.

公开(公告)号：US20160015367A1

公开(公告)日：2016-01-21

申请号：US14771231

申请日：2014-01-31

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： ROBERT JOSEPH SCHNEIDER ,  DAVID PRATER ,  WILLIAM ROBERT MARTIN ,  SCOTT WILLIAM DIANIS

IPC: A61B8/00 ,  A61B8/08 ,  A61B8/13

Abstract: An ultrasonic diagnostic imaging system is gated to acquire images at different phases of a physiological cycle such as the heartbeat. At each successive heart cycle a trigger actuates the acquisition of a continuous sequence of images, starting at a particular phase of the heart cycle and ending when the next heart cycle begins. Multiple triggers are used, each starting at a different phase of the heart cycle and each acquiring images at uniform temporal spacing. After the first trigger is used a sequence of images has been captured which are temporally evenly spaced over the heart cycle, and as successive triggers are used uniform temporal spacing is maintained as the heart cycle is filled in with additional images for replay of an image loop of phase re-ordered images at a high frame rate of display.

Abstract translation: 选择超声诊断成像系统以在生理周期如心跳的不同阶段获取图像。 在每个连续的心脏周期，触发器启动从心脏周期的特定阶段开始的连续序列图像的获取，并且在下一个心脏周期开始时结束。 使用多个触发器，每个起始于心脏周期的不同阶段，并且每个以均匀的时间间隔获取图像。 在使用第一触发器之后，已经捕获了在心脏周期上在时间上均匀间隔的图像序列，并且当使用连续触发时，维持均匀的时间间隔，因为心脏周期被填充有用于重放图像循环的附加图像 的相位重新排序的图像在高帧率的显示。

公开(公告)号：US20180161009A1

公开(公告)日：2018-06-14

申请号：US15556331

申请日：2016-03-01

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： IRINA WAECHTER-STEHLE ,  FRANK MICHAEL WEBER ,  CHRISTIAN BUERGER ,  ROBERT JOSEPH SCHNEIDER ,  DAVID PRATER ,  SCOTT HOLLAND SETTLEMIER ,  MICHAEL DANIEL CARDINALE

IPC: A61B8/00 ,  A61B8/08 ,  G06T7/149

Abstract: An ultrasonic diagnostic imaging system has a user control by which a user positions the user's selection of a heart chamber border in relation to two myocardial boundaries identified by a deformable heart model. The user's border is positioned by a single degree of freedom control which positions the border as a function of a single user- determined value. This overcomes the vagaries of machine-drawn borders and their mixed acceptance by clinicians, who can now create repeatably-drawn borders and exchange the control value for use by others to obtain the same results.

公开(公告)号：US20180049718A1

公开(公告)日：2018-02-22

申请号：US15556319

申请日：2016-02-25

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： ROBERT JOSEPH SCHNEIDER ,  DAVID PRATER ,  SCOTT HOLLAND SETTLEMIER ,  MICHAEL DANIEL CARDINALE ,  MARY KAY BIANCHI ,  LYDIA RIVERA ,  IVAN SALGO

IPC: A61B8/00 ,  G06T7/00

CPC classification number: A61B8/465 ,  A61B8/0883 ,  A61B8/463 ,  A61B8/483 ,  A61B8/5223 ,  A61B8/543 ,  G06T7/0012 ,  G06T7/0016 ,  G06T7/149 ,  G06T2207/10016 ,  G06T2207/10132 ,  G06T2207/10136 ,  G06T2207/30048

Abstract: An ultrasonic diagnostic imaging system has a user control by which a user positions the user's selection of a heart chamber border in relation to two machine-drawn heart chamber tracings. The user's border is positioned by a single degree of freedom control which positions the border as a function of a single user-determined value. This overcomes the vagaries of machine-drawn borders and their mixed acceptance by clinicians, who can now create repeatably-drawn borders and exchange the control value for use by others to obtain the same results.

公开(公告)号：US20160249885A1

公开(公告)日：2016-09-01

申请号：US15032719

申请日：2014-11-04

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： ROBERT JOSEPH SCHNEIDER ,  MARY KAY BIANCHI ,  ROBIN S. BROOKS ,  MICHAEL DANIEL CARDINALE ,  DAVID PRATER ,  LYDIA RIVERA ,  IVAN SALGO ,  SCOTT HOLLAND SETTLEMIER ,  JEAN MARGARET WILLIAMS

IPC: A61B8/08 ,  G06T7/20 ,  G06T7/00 ,  A61B8/00 ,  A61B5/145

CPC classification number: A61B8/523 ,  A61B5/14 ,  A61B8/0883 ,  A61B8/145 ,  A61B8/4494 ,  A61B8/463 ,  A61B8/483 ,  A61B8/486 ,  A61B8/488 ,  A61B8/5276 ,  G01S7/52063 ,  G01S7/52074 ,  G01S15/66 ,  G01S15/8925 ,  G01S15/8993 ,  G06T7/0012 ,  G06T7/11 ,  G06T7/149 ,  G06T7/20 ,  G06T7/251 ,  G06T7/75 ,  G06T2207/10016 ,  G06T2207/10136 ,  G06T2207/20128 ,  G06T2207/30048

Abstract: An ultrasonic diagnostic imaging system and method enable the automatic acquisition of standard view planes of the heart in real time, such as the AP4, AP3, and AP2 views. A 3D image of the heart is acquired and the processed in conjunction with a geometrical heart model. The heart model is fitted to the heart in its acquired pose to segment the desired image planes from the 3D image data. During successive image acquisition intervals the image planes are tracked through successive image data as multi-plane system to update a display of the multiple images. The successive image acquisitions can be volume image acquisitions or multi-plane acquisitions of just the tracked image planes during each acquisition interval.

Abstract translation: 超声波诊断成像系统和方法能够实时自动获取心脏的标准视野平面，如AP4，AP3和AP2视图。 获取心脏的3D图像，并与几何心脏模型结合进行处理。 心脏模型以其获取的姿态适应心脏，从3D图像数据分割所需的图像平面。 在连续的图像采集间隔期间，通过作为多平面系统的连续图像数据来跟踪图像平面，以更新多个图像的显示。 连续的图像采集可以是在每个采集间隔期间仅仅跟踪的图像平面的体积图像采集或多平面采集。