Medical imaging apparatus for detection of gamma rays and...

Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C600S436000, C600S437000, C600S459000, C600S461000, C600S471000, C250S363010, C250S363020, C250S366000, C250S369000, C250S370100, C250S397000

Reexamination Certificate

active

07094203

ABSTRACT:
Gamma rays obtained from radioisotope administered to an examinee are detected by a gamma ray information-detecting unit so that a first tomographic image obtained therefrom is formed on a CRT. Further, a second tomographic image of the examinee detected by using an ultrasonic wave information-detecting unit juxtaposed with respect to the gamma ray information-detecting unit is formed while making the second tomographic image overlap on the first tomographic image. Thus, it is possible to obtain a tomographic image in which relative positional relationship of tissue is clear.

REFERENCES:
patent: 4435838 (1984-03-01), Gourlay
patent: 5014708 (1991-05-01), Hayashi et al.
patent: 5489782 (1996-02-01), Wernikoff
patent: 5742060 (1998-04-01), Ashburn
patent: 5786597 (1998-07-01), Lingren et al.
patent: 5873828 (1999-02-01), Fujio et al.
patent: 6212423 (2001-04-01), Krakovitz
patent: 6429431 (2002-08-01), Wilk
patent: 6583420 (2003-06-01), Nelson et al.
patent: 56-155808 (1981-11-01), None
patent: 57-069850 (1982-04-01), None
patent: 57-077980 (1982-05-01), None
patent: 57-166145 (1982-10-01), None
patent: 63-19582 (1988-01-01), None
English language summary included for JP 63-19582. This document was cited in a requested EPO Search Report, a copy of which is also attached.
S. Fujimura et al., “Coded Aperture Emission CT Using M-Array,” Transactions of the Society of Instrument and Control Engineers, vol. 28, No. 4,426/432 (1992).
Tadashi Ito et al., “Three Dimensional Reconstruction of99mTc Distribution by Using Coded Aperture CT,” Instrument Department of the Society of Instrument and Control Engineers, 17th Sensing Forum (2000).
C.G. Daley et al., “Tomography by Linear-Aperture Nuclear-Image Data Inversion,” 5th Annual Conference on Frontiers of Engineering and Computing in Health Care (Proceedings, pp. 16-19), IEEE Engineering in Medicine and Biology Society (1983).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Medical imaging apparatus for detection of gamma rays and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Medical imaging apparatus for detection of gamma rays and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Medical imaging apparatus for detection of gamma rays and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3622813

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.