Automated Plethysmograph and Doppler Test Unit
- A combined automatic plethysmograph and automatic calibration system for
Doppler-shifted ultrasound units.
This work was done jointly with Dr.M.G.Taylor at Guy's Hospital Medical School,
and was funded by the Wellcome Trust.
[Journ6] Coghlan,B.A. and Taylor,M.G. (1978)
[Journ10] Coghlan,B.A., Taylor,M.G., and Gosling,R.G. (1981)
Direction Processor
- A frequency and phase domain processor for directional Doppler units.
These boards were manufactured by Sonicaid Ltd. for use in their BV380 directional
Doppler-shift velocimeter.
This work was done jointly with Dr.M.G.Taylor at Guy's Hospital Medical School,
and was funded by the Wellcome Trust.
[Journ3] Coghlan,B.A. and Taylor,M.G. (1976)
Autograph Mk.II
- An improved digitiser/processor for computing results derived from the
Spectrascribe Mk.I and
Spectrascribe Mk.II analysers.
This work was done jointly with Dr.M.G.Taylor at Guy's Hospital Medical School,
and was funded by the Wellcome Trust.
[Journ8] Coghlan,B.A. and Taylor,M.G. (1980)
Autograph Mk.I
- A digitiser/processor for computing results derived from the
Spectrascribe Mk.I and
Spectrascribe Mk.II analysers.
This work was done jointly with Dr.M.G.Taylor at Guy's Hospital Medical School,
and was funded by the Wellcome Trust.
[Journ8] Coghlan,B.A. and Taylor,M.G. (1980)
Spectrascan Mk.5
- An improved Doppler-shifted ultrasound scanner.
This work was done jointly with Dr.M.G.Taylor at Guy's Hospital Medical School,
and was funded by the Wellcome Trust.
[1978]
Spectrascan Mk.4
- A Doppler-shifted ultrasound scanner.
This work was done jointly with Dr.M.G.Taylor at Guy's Hospital Medical School,
and was funded by the Wellcome Trust.
[Journ5] Coghlan,B.A. and Taylor,M.G. (1978)
Time Domain Analyser
- A dual-channel time-domain spectrum analyser for
Doppler-shifted ultrasound from blood vessels.
This work was done jointly with Dr.M.G.Taylor at Guy's Hospital Medical School,
and was funded by the Wellcome Trust.
[Journ11] Coghlan,B.A., Taylor,M.G., and Gosling,R.G. (1981)
Spectrascribe Mk.III
- A further improved dual-channel realtime time-compression spectrum analyser for
Doppler-shifted ultrasound from blood vessels, with a raster display,
and a built-in computer with floppy-disk storage, and the functions of the
Autograph Mk.II. This work was done jointly with Dr.M.G.Taylor at Guy's Hospital Medical School, was unfunded, and as a result was never completed. [1978]
Spectrascribe Mk.II
- An improved dual-channel realtime time-compression spectrum analyser for
Doppler-shifted ultrasound from blood vessels.
This work was done jointly with Dr.M.G.Taylor at Guy's Hospital Medical School,
and was funded by the Wellcome Trust.
These diagnostic systems were manufactured by BOC Medishield.
[Journ7] Coghlan,B.A. and Taylor,M.G. (1979)
Spectrascribe Mk.1
- A dual-channel realtime time-compression spectrum analyser for
Doppler-shifted ultrasound from blood vessels.
This work was done jointly with Dr.M.G.Taylor at Guy's Hospital Medical School,
and was funded by the Wellcome Trust.
[Journ2] Coghlan,B.A., Taylor,M.G., and King,D.H. (1974)
Transit-Time Machine
- An instrument for detecting the propagation delay (transit-time) of blood flow along
an artery by measuring the onset of systoli at each end of the artery, as described by
the outputs of two Doppler-shifted ultrasound velocimeters.
This work was done jointly with D.H.King at Guy's Hospital Medical School,
and was funded by the Wellcome Trust.
[Journ1] King,D.H., Coghlan,B.A., Gosling,R.G., Pickup,A.J., Newman,D.L., and Woodcock,J.P. (1972)
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© 1996 Brian.Coghlan@cs.tcd.ie