|
"Kretz
Museum Tour - The History of Ultrasound"
Franz Wiesauer, Kretz Technik in
Austria,
interviewed by Roberta
Speyer, OBGYN.net President
|
|
|
|
|
|
Early
COMBISON Models |
|

|

|
|
Compound
arm for COMBISON 1 (was a combination of A-mode unit 4100 MG and
scan converter 4100 MGS). Produced from 1966 until 1976.
Applications in Ob/Gyn and abdomen. Blue box on the left side:
Material testing system Type 10 for cast-steel logs. |
COMBISON
1 compound system with documentation device (Polaroid camera was
state-of-the-art at that time). 1966 onwards. |
|
|
|

|
|
COMBISON
2, nice and compact 19 inch cabinet. Multi-purpose system,
produced 1974/75.
|
|
|
|
close window
|
|
|
COMBISON 100
Series |
|

|

|
|
Prototype
of the COMBISON 100, the worlds first real-time sector scanner,
around 1976. |
COMBISON
100, serial design as it was presented in 1977 in Vienna at the
second three-country meeting for ultrasound. |
| |
|
|
|
COMBISON
100-5, 1981 – 1983. The difference to C 100 is that this model
has three transducer plugs. |
|
|
|

|
|
|
COMBISON
111s, same as C 111 but with three transducer connectors. In
this case there is a 35 mm camera for documentation. |
COMBISON
111, improved version of C 100 and C 100-5. New
feature is the keyboard for patient data entry. From
1983 – 1985. Documentation with Polaroid camera. |
| |
close window
|
|
|
|
|
|
|
COMBISON
200 Series
|
|

|

|
|
COMBISON
202-R with digital scan converter and for the first time
combining compound B-mode and real-time scanning. In the
scanner holder on the right hand side there are two real-time
abdomen transducers. |
|
|
|

|

|
|
Compound mechanics
of COMBISON 200. |
Compound
systems with compound arm mechanics and examination beds. |
|
|
|
|
|
|
COMBISON
200 compound, 1975 to 1978, multi-purpose.
|
COMBISON
200 multi-purpose compound system. Produced from 1975 – 1978.
|
close window
|
|
|
|
|
|
|
COMBISON
300 series |
|

|

|
|
COMBISON
310, a compact and lightweight b/w scanner, presented in 1987. A
very successful type for multi-purpose applications. |
COMBISON
330, worlds first 3D ultrasound system, presented at
the
French radiology congress in Paris in late 1989. At that time it
utilized mechanical volume scan transducers. |
|
|
close window
|
|
|
|
|
|
|
|
|
COMBISON
400 Series |
|

|

|
|
COMBISON
410 SAT (satellite) was developed to be connected to a basic C 410
system. This way the examination rooms of a private Ob/Gyn clinic could
be separated: One room with the gynecological chair and the C 410 SAT
unit, the other room with a bed for Ob exams and the system C 410,
connected via cable to the SAT. Advantage: Cost of only one fully
equipped ultrasound system (e.g. only one printer, probes are
compatible). |
COMBISON
410, a mid-range b/w and color system. Launched in 1993.
Electronic arrays and mechanical sector and annular arrays
possible. |
| |
|

|
|
COMBISON
410 S/L, sector and linear ultrasound system,1993. |
| |
|

|

|
| Again
COMBISON 410 and several types of SonoAce systems from the later
80s and 90s. |
Real-time
ultrasound systems (different COMBISON models) lined up. |
| |
|
close window
|
|
|