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Airway Device Size Spec Token

Qualify an explicitly supplied airway-device size by its source without selecting a device or airway strategy.

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Description

Qualify an explicitly supplied airway-device size by its source.

Anesthesia records distinguish event clocks, source-qualified device specifications, printed dates and supplied research-exclusion flags. A gas-fraction label is not a concentration recommendation, and a date comparison does not establish sterility or equipment readiness. Local record arithmetic cannot assess an actual clinical situation.

Qualify an explicitly supplied airway-device size by its source.

When to use this tool

Use Airway Device Size Spec Token when you already have deviceId, suppliedSize, specificationSource and need to qualify an explicitly supplied airway-device size by its source.

How to use the tool and how it works

  1. Enter deviceId, suppliedSize, specificationSource. Use the units and conventions below.
  2. Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
  3. Read token. Use the output convention below.

Enter deviceId, suppliedSize, specificationSource using the field constraints below. Encode these values, in exactly that order, as a JSON array and return the serialized array as text in token. String values are preserved without trimming or external terminology lookup.1

Input fieldMeaning and unitsAccepted input
deviceIdDevice IdRequired. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192.
suppliedSizeSupplied SizeRequired. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192.
specificationSourceSpecification SourceRequired. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192.
Output fieldInterpretationReturned shape
tokenTokenRequired. Text; maximum UTF-16 length 8192.
json
{
  "input": {
    "deviceId": "D17",
    "suppliedSize": "SIZE-A",
    "specificationSource": "Manufacturer sheet"
  },
  "output": {
    "token": "[\"D17\",\"SIZE-A\",\"Manufacturer sheet\"]"
  }
}

Limitations and assumptions

  • The result records supplied values without selecting a device or airway strategy. Sources and asserted relationships are not independently authenticated.
  • Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.

Alternative or Complementary methods

Use verified monitoring, equipment, clinical and controlled protocol records within the appropriate professional workflow. Local labels and timing gaps do not select devices, guide anesthesia, determine safe settings or replace clinical assessment.

References

  1. Calculation and input contract: anesthesiology/airway-device-size-spec-token — tool.io

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