Title:
せん断波分散振動測定法に対するプッシュ/トラッキングシーケンス
Document Type and Number:
Japanese Patent JP2012531937
Kind Code:
A
Abstract:
Shear Wave Dispersion Vibrometry (SDUV) is performed such that, after a single instance of their push pulse (218), a plurality of tracking pulses (222) are issued to sample, more than once, each of a plurality of locations (120, 148) on an associated monochromatic shear wave (116) in sampling that at least one of scans the plural locations in separate passes and, with a pulse of the plural tracking pulses, samples multiple ones of the plural locations concurrently. In a supplementary aspect, phase difference, for a given moment, is determined by taking into account intersample delay (156), if the determination relies on samples that are taken at different times.
Inventors:
Hihua
Fernandez Anna Teresa
Virtua Michael Earl
Maxwell Doug
Fernandez Anna Teresa
Virtua Michael Earl
Maxwell Doug
Application Number:
JP2012516941A
Publication Date:
December 13, 2012
Filing Date:
June 23, 2010
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
A61B8/08
Domestic Patent References:
| JP2010526626A | 2010-08-05 | |||
| JPH06273397A | 1994-09-30 | |||
| JPH06273397A | 1994-09-30 | |||
| JP2010526626A | 2010-08-05 |
Other References:
JPN5012013884; ＤＥＦＦＩＥＵＸ Ｔ: 'ＳＨＥＡＲ ＷＡＶＥ ＳＰＥＣＴＲＯＳＣＯＰＹ ＦＯＲ ＩＮ ＶＩＶＯ ＱＵＡＮＴＩＦＩＣＡＴＩＯＮ ＯＦ ＨＵＭＡＮ ＳＯＦＴ ＴＩＳＳＵＥＳ ＶＩＳＣＯ-ＥＬＡＳＴＩＣＩＴＹ' ＩＥＥＥ ＴＲＡＮＳＡＣＴＩＯＮＳ ＯＮ ＭＥＤＩＣＡＬ ＩＭＡＧＩＮＧ Ｖ２８ Ｎ３, 20090301, Ｐ３１３-３２２, ＩＥＥＥ ＳＥＲＶＩＣＥ ＣＥＮＴＥＲ
JPN5012013883; ＢＯＵＣＨＡＲＤ Ｒ: 'ＩＭＡＧＥ ＱＵＡＬＩＴＹ，ＴＩＳＳＵＥ ＨＥＡＴＩＮＧ，ＡＮＤ ＦＲＡＭＥ ＲＡＴＥ ＴＲＡＤＥ-ＯＦＦＳ ＩＮ ＡＣＯＵＳＴＩＣ ＲＡＤＩＡＴＩＯＮ ＦＯＲＣＥ ＩＭＰＵＬＳＥ ＩＭＡＧＩＮＧ' ＩＥＥＥ ＴＲＡＮＳＡＣＴＩＯＮＳ ＯＮ ＵＬＴＲＡＳＯＮＩＣＳ， ＦＥＲＲＯＥＬＥＣＴＲＩＣＳ ＡＮＤ ＦＲＥＱＵＥＮＣＹ ＣＯＮＴＲＯＬ Ｖ５６ Ｎ１, 20090101, Ｐ６３-７６, ＩＥＥＥ
JPN5012013883; ＢＯＵＣＨＡＲＤ Ｒ: 'ＩＭＡＧＥ ＱＵＡＬＩＴＹ，ＴＩＳＳＵＥ ＨＥＡＴＩＮＧ，ＡＮＤ ＦＲＡＭＥ ＲＡＴＥ ＴＲＡＤＥ-ＯＦＦＳ ＩＮ ＡＣＯＵＳＴＩＣ ＲＡＤＩＡＴＩＯＮ ＦＯＲＣＥ ＩＭＰＵＬＳＥ ＩＭＡＧＩＮＧ' ＩＥＥＥ ＴＲＡＮＳＡＣＴＩＯＮＳ ＯＮ ＵＬＴＲＡＳＯＮＩＣＳ， ＦＥＲＲＯＥＬＥＣＴＲＩＣＳ ＡＮＤ ＦＲＥＱＵＥＮＣＹ ＣＯＮＴＲＯＬ Ｖ５６ Ｎ１, 20090101, Ｐ６３-７６, ＩＥＥＥ
JPN5012013884; ＤＥＦＦＩＥＵＸ Ｔ: 'ＳＨＥＡＲ ＷＡＶＥ ＳＰＥＣＴＲＯＳＣＯＰＹ ＦＯＲ ＩＮ ＶＩＶＯ ＱＵＡＮＴＩＦＩＣＡＴＩＯＮ ＯＦ ＨＵＭＡＮ ＳＯＦＴ ＴＩＳＳＵＥＳ ＶＩＳＣＯ-ＥＬＡＳＴＩＣＩＴＹ' ＩＥＥＥ ＴＲＡＮＳＡＣＴＩＯＮＳ ＯＮ ＭＥＤＩＣＡＬ ＩＭＡＧＩＮＧ Ｖ２８ Ｎ３, 20090301, Ｐ３１３-３２２, ＩＥＥＥ ＳＥＲＶＩＣＥ ＣＥＮＴＥＲ
JPN5012013883; ＢＯＵＣＨＡＲＤ Ｒ: 'ＩＭＡＧＥ ＱＵＡＬＩＴＹ，ＴＩＳＳＵＥ ＨＥＡＴＩＮＧ，ＡＮＤ ＦＲＡＭＥ ＲＡＴＥ ＴＲＡＤＥ-ＯＦＦＳ ＩＮ ＡＣＯＵＳＴＩＣ ＲＡＤＩＡＴＩＯＮ ＦＯＲＣＥ ＩＭＰＵＬＳＥ ＩＭＡＧＩＮＧ' ＩＥＥＥ ＴＲＡＮＳＡＣＴＩＯＮＳ ＯＮ ＵＬＴＲＡＳＯＮＩＣＳ， ＦＥＲＲＯＥＬＥＣＴＲＩＣＳ ＡＮＤ ＦＲＥＱＵＥＮＣＹ ＣＯＮＴＲＯＬ Ｖ５６ Ｎ１, 20090101, Ｐ６３-７６, ＩＥＥＥ
JPN5012013883; ＢＯＵＣＨＡＲＤ Ｒ: 'ＩＭＡＧＥ ＱＵＡＬＩＴＹ，ＴＩＳＳＵＥ ＨＥＡＴＩＮＧ，ＡＮＤ ＦＲＡＭＥ ＲＡＴＥ ＴＲＡＤＥ-ＯＦＦＳ ＩＮ ＡＣＯＵＳＴＩＣ ＲＡＤＩＡＴＩＯＮ ＦＯＲＣＥ ＩＭＰＵＬＳＥ ＩＭＡＧＩＮＧ' ＩＥＥＥ ＴＲＡＮＳＡＣＴＩＯＮＳ ＯＮ ＵＬＴＲＡＳＯＮＩＣＳ， ＦＥＲＲＯＥＬＥＣＴＲＩＣＳ ＡＮＤ ＦＲＥＱＵＥＮＣＹ ＣＯＮＴＲＯＬ Ｖ５６ Ｎ１, 20090101, Ｐ６３-７６, ＩＥＥＥ
JPN5012013884; ＤＥＦＦＩＥＵＸ Ｔ: 'ＳＨＥＡＲ ＷＡＶＥ ＳＰＥＣＴＲＯＳＣＯＰＹ ＦＯＲ ＩＮ ＶＩＶＯ ＱＵＡＮＴＩＦＩＣＡＴＩＯＮ ＯＦ ＨＵＭＡＮ ＳＯＦＴ ＴＩＳＳＵＥＳ ＶＩＳＣＯ-ＥＬＡＳＴＩＣＩＴＹ' ＩＥＥＥ ＴＲＡＮＳＡＣＴＩＯＮＳ ＯＮ ＭＥＤＩＣＡＬ ＩＭＡＧＩＮＧ Ｖ２８ Ｎ３, 20090301, Ｐ３１３-３２２, ＩＥＥＥ ＳＥＲＶＩＣＥ ＣＥＮＴＥＲ
Attorney, Agent or Firm:
Susumu Tsugaru
Fueda Shusen
Fueda Shusen