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 front.jpg|Front | ||
Tek physiological monitor front2.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 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 with 222.jpg||With Tek 222 for size reference | ||
Tek physiological monitor 34.jpg|Profile | Tek physiological monitor 34.jpg|Profile | ||
| Line 16: | Line 29: | ||
Tek physiological monitor battery top.jpg|Battery top 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
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Front
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Front
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With Tek 222 for size reference
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With Tek 222 for size reference
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Profile
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Top internal
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Right internal
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Left internal
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Bottom internal
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Rear
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Battery right internal
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Battery right internal
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Battery connector
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Battery bottom internal
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Battery top internal
