Title:
MEDICAL ULTRASONIC APPARATUS HAVING IRRADIATION POSITION-CONFIRMING FUNCTION
Document Type and Number:
WIPO Patent Application WO/2007/069775
Kind Code:
A1
Abstract:
A medical ultrasonic apparatus for irradiating a position to be treated or examined
with ultrasonic pulses, which comprises an ultrasonic irradiation means, a
signal receiving means for receiving the reflected wave of the ultrasonic wave
irradiated from the ultrasonic irradiation means, a signal recording means
(a memory) for recording the received signal, and a comparison means (a comparative
computer) for comparing the recorded signal with the received signal. Use of
this apparatus makes it possible to confirm an appropriate position to be treated
or examined at a high reproducibility.
Inventors:
TAKABAYASHI JUNICHI (JP)
DEGUCHI TSUNEO (JP)
DEGUCHI TSUNEO (JP)
Application Number:
PCT/JP2006/325316
Publication Date:
June 21, 2007
Filing Date:
December 13, 2006
Export Citation:
Assignee:
TEIJIN PHARMA LTD (JP)
TAKABAYASHI JUNICHI (JP)
DEGUCHI TSUNEO (JP)
TAKABAYASHI JUNICHI (JP)
DEGUCHI TSUNEO (JP)
International Classes:
A61B8/08; A61F7/00
Domestic Patent References:
| WO2004075987A1 | 2004-09-10 |
Foreign References:
| JPH06509736A | 1994-11-02 | |||
| JP2001231788A | 2001-08-28 | |||
| JPH10509605A | 1998-09-22 | |||
| JPH1043180A | 1998-02-17 | |||
| JPH0919428A | 1997-01-21 | |||
| JP2000300557A | 2000-10-31 | |||
| JP2001309918A | 2001-11-06 | |||
| JPH10509605A | 1998-09-22 | |||
| JP2000325383A | 2000-11-28 | |||
| US5119820A | 1992-06-09 |
Other References:
See also references of EP 1964518A4
Attorney, Agent or Firm:
MIHARA, Hideko (Property Center Limited 1-1, Uchisaiwaicho 2-chom, Chiyoda-ku Tokyo 11, JP)
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