Cryoprecipitate bag estimate from the AABB Technical Manual calculation as repri
Cryoprecipitate bag estimate from the AABB Technical Manual calculation as reprinted in Nascimento 2011: 70 mL/kg blood volume, 250 mg fibrinogen per bag, bags = ceil(mg_fibrinogen / 250). Deterministic published arithmetic with citation. Not a transfusion order or major-haemorrhage protocol. The paper notes 100% recovery is likely false and fibrinogen per bag varies. magent does not choose a product or ABO group.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
288 msmedian answer time
$0.005listed price per call
$0.007price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://api.magentlab.com/api/calc/cryoprecipitate
| Category | Commerce and shopping |
|---|---|
| Provider host | api.magentlab.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-28 | valid payment request | 402 | $0.007 | 288 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"current_fibrinogen_mg_dl": 100,
"desired_fibrinogen_mg_dl": 200,
"hematocrit_percent": 40,
"weight_kg": 70
},
{
"current_fibrinogen_mg_dl": 100,
"desired_fibrinogen_mg_dl": 200,
"hematocrit_percent": 40,
"weight_kg": 70
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"current_fibrinogen_mg_dl": {
"description": "Current fibrinogen in mg/dL (0-400). Required.",
"type": "number"
},
"desired_fibrinogen_mg_dl": {
"description": "Desired fibrinogen in mg/dL (50-400). Must be strictly greater than current_fibrinogen_mg_dl.",
"type": "number"
},
"hematocrit_percent": {
"description": "Hematocrit as a percent (10-70). Required. Not a 0-1 fraction; magent does not accept hematocrit_fraction.",
"type": "number"
},
"weight_kg": {
"description": "Weight in kilograms (1-200). Required.",
"type": "number"
}
},
"required": [
"weight_kg",
"hematocrit_percent",
"current_fibrinogen_mg_dl",
"desired_fibrinogen_mg_dl"
],
"type": "object"
},
"maxItems": 25,
"minItems": 1,
"type": "array"
}
},
"required": [
"items"
],
"type": "object"
},
"headers": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"method": {
"const": "POST",
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}