Physiological Monitor: Difference between revisions

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The '''Tektronix Physiological Monitor''' might have been a prototype of what became the [[410]].
It is all solid-state except for the CRT.
It has a nickel-cadmium battery pack comprising 10 D-size cells.
The battery is center-tapped, providing +6.25 V and -6.25 V when fully charged.
There doesn't appear to be any sort of regulator or DC-to-DC converter
for the low voltage, just direct connection of the battery to the amplifiers and other circuitry.
There is a power oscillator generating the high voltage for the CRT.
==Links==
* [https://youtu.be/V9uG1QusNaM Video of trace (Youtube)]
==Photos==
<gallery>
<gallery>
Tek physiological monitor front.jpg|Front
Tek physiological monitor front2.jpg|Front
Tek physiological monitor with 222 side by side.jpg|With Tek [[222]] for size reference
Tek physiological monitor with 222.jpg||With Tek 222 for size reference
Tek physiological monitor 34.jpg|Profile
Tek physiological monitor top internal.jpg|Top internal
Tek physiological monitor right internal.jpg|Right internal
Tek physiological monitor left internal.jpg|Left internal
Tek physiological monitor bottom internal.jpg|Bottom internal
Tek physiological monitor rear2.jpg|Rear
Tek physiological monitor battery right.jpg|Battery right internal
Tek physiological monitor battery right2.jpg|Battery right internal
Tek physiological monitor battery connector.jpg|Battery connector
Tek physiological monitor battery bottom.jpg|Battery bottom internal
Tek physiological monitor battery top.jpg|Battery top internal
</gallery>


</gallery>
[[Category:Manual needed]]
[[Category:Healthcare products]]
[[Category:Special-purpose oscilloscopes]]

Latest revision as of 13:42, 12 April 2024

The Tektronix Physiological Monitor might have been a prototype of what became the 410. It is all solid-state except for the CRT.

It has a nickel-cadmium battery pack comprising 10 D-size cells. The battery is center-tapped, providing +6.25 V and -6.25 V when fully charged. There doesn't appear to be any sort of regulator or DC-to-DC converter for the low voltage, just direct connection of the battery to the amplifiers and other circuitry. There is a power oscillator generating the high voltage for the CRT.

Links

Photos