Analytical-Medical (Page 2)

The Heart, Liver and Kidney form a Vital Organ Tripod, on which rests the most Important Organ… Think about it……You are Thinking with it. Rack your Grey Matter with your copy of the Gray’s Anatomy; to figure this Puzzle within.Digital Electronic Stethoscopes

Any of these three Legs, of this Tripod, Can be affected by wrong eating and living habits. After a certain age, you have to only Eat what you can burn, The rest is Poison. An electrician knows, If an Equipment is rated for for 12-Volts 3-Amps; He has to use within its Limits. An Electronics Engineer knows that he should never go near the “Absolute Maximum ratings”.

Study more about the Vital Organ called Heart, by building an Electronic Stethoscope. See the Block Diagram (SBD) – Digital Stethoscope – TI.com. The sounds are very faint and a low frequency. It is a Bionic Challenge to acquire and amplify these small signals. Learn more about these concepts here …

The SS30L Electronic Stethoscope will allow you to record and listen to heart sounds and Korotkoff sounds.

Here is a another Semiconductor Application from Maxim-IC Digital Stethoscope.

More Reading –

“ADI microcontroller and integrated amplifier technologies support ultra low power, small size, and AAMI-EC13 performance level requirements for portable ECG designs.”

AD8235: 40µA Micropower Instrumentation Amplifier in WLCSP Package

The AD8235 is the industry’s smallest, lowest power instrumentation amplifier. It has rail to rail inputs and outputs and can operate on voltages as low as 1.8V.

128 Channel, 24-bit Current-to-Digital ADC for High Slice Count CT Scanners

The ADAS1128 lowers CT system cost and enables enhanced imaging using the industry’s highest level of channel integration and speed.

From – Analog Devices Healthcare

Electrical Engineering as a Technology has evolved and branched out into many specialized domains. With the coming of Semiconductors and the Advancements of Material Technologies, Electronics Engineering emerged as a foundation or a Horizontal for many new Verticals.

Analytical Instrumentation Technologies

One such Vertical is Instrumentation, here you know Industrial Process Control is one and the other is Test and Measurement. The third branch we learn about today is “Analytical Instrumentation Technologies” which is more like an Oblique, it Cuts thru Physics, Chemistry and Biology and many of its sub-branches. It also supports the areas called Life Sciences, Bio Technology, GeoSciences, Materials Science etc. .

Here i have posted some analytical instruments … Laboratory Analytical, – Research and Lab Instruments, Bio and Earth Science. – EEMetric.com – Test and Measurement Instrumentation.

Start Learning –

(I Inherited some chemistry apparatus and chemicals from my grandfather. This lead to a Tiny Physical and Electro-Chemistry lab in the Store Room and later the Garage when i was at school. That is one of the reasons my website has the name delabs and i created a blog called “Analytical Bionics” around 2004. Later those posts were integrated in my other blogs.)

Fluke test tools, answering your electronic, electrical, predictive maintenance and biomedical needs.

Fluke – Education and Training

  • Intrinsically Safe Application Notes
  • Insulation Testers
  • Standards and References
  • Fluke Technical Papers
  • Earthground

Fluke Biomedical Instruments and Equipment

Shown below is ESA620 an Electrical Safety Analyzer that performs all primary safety tests, including mains voltage, protective earth resistance, insulation resistance, device current, earth, chassis, and patient leakages…..

Fluke Biomedical Instruments and Equipment