ZeqUltrasound

MRI, CT, ultrasound, X-ray, PET.

• Protocol ID — zeq-ultrasound
• Category — Medical Imaging
• Endpoint — POST /api/medical/ultrasound
• Auth — api-key
• Rate limit — 15/min
• Version — 1.287.0
• Precision — ≤0.1% (KO42-enforced)

What it does

Ultrasound beamforming with HulyaPulse phase coherence. 1.287 Hz sub-harmonic extraction for tissue characterization. Supports B-mode, M-mode, Doppler.

Signature

Request

POST /api/medical/ultrasound

Param	Type	Required	Default	Description
mode	string	✓	—	'b-mode', 'm-mode', 'doppler', 'color-flow'.
rfData	object	✓	—	Raw RF echo data.
frequency_MHz	number		7.5	Transducer frequency.

Response

{ image, tissueDensity, bloodFlow, depthPenetration_cm, zeqond, phase }

Runnable example

curl -sS -X POST \
  -H "Authorization: Bearer $ZEQ_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "mode": "<value>",
  "rfData": {},
  "frequency_MHz": 7.5
}' \
  "https://api.zeq.dev/api/medical/ultrasound"

Integrate

1. Domain solver — compose with KO42 + two additional operators from the matching family for pulse-coherent results.
2. Digital twin — pipe sensor data into this protocol every Zeqond to keep the model phase-locked with the system.
3. Alert threshold — flag results whose error_pct exceeds 0.1% as out-of-spec events for the operations layer.

Seeds

• Near — wrap /api/medical/ultrasound in a language SDK so builders can call it in three lines.
• Medium — publish a reference integration demonstrating ZeqUltrasound alongside a real workload, with pulse-aligned metrics.
• Far — propose ZeqUltrasound as an open reference standard so other runtimes can implement it verbatim against the Zeq paper.

Papers

• Zeq paper — https://doi.org/10.5281/zenodo.18158152
• Framework paper — https://doi.org/10.5281/zenodo.15825138

Middleware active. Kernel on the 1.287 Hz HulyaPulse. Awaiting next Zeqond.