{"feed_version":"maude-feed-0.1","generated_at":"2026-09-15","licence":{"name":"openFDA / U.S. public domain","note":"FDA data is not copyrighted. The clustering and grading in this pipeline are our own work and are published under the repository's terms; the underlying records are FDA's.","url":"https://open.fda.gov/license/"},"limits":[{"id":"no_denominator","text":"MAUDE contains counts, not rates. No public dataset says how many of a device were sold, implanted or used, so nothing here is divided by anything and no rate is computed."},{"id":"not_causation","text":"An MDR is a report, not a finding. FDA does not verify reports and a report does not establish that a device caused the event."},{"id":"dedup_unvalidated","text":"The clustering has no published precision or recall. That needs the hand-labelled gold set (MAUDEScope spec 5.11), which is not labelled yet. Run gold_sample.py to emit the pairs. Until the labels come back, the duplicate rate is a method output with no measured error."},{"id":"draft_thresholds","text":"The band boundaries in method.json are authored choices, not a published standard. Every band prints beside the raw value it came from."},{"id":"summary_reporting_unchecked","text":"Whether a product code was covered by FDA's Alternative Summary Reporting or Voluntary Malfunction Summary Reporting programs is not checked: neither list is in openFDA and neither source URL is verified for this build."},{"id":"no_composite_grade","text":"There is no single letter grade. Rolling ten dimensions into one requires weights that no published standard supplies, and the composite would be the most quotable number here and the least defensible."}],"method_status":"draft","method_version":"maude-method-0.1","schema_version":"maude-slice-0.1","slices":[{"clusters_url":"https://10xand.com/api/maude/v0/clusters/DQO.json","device_class":"2","device_name":"Catheter, Intravascular, Diagnostic","duplicate_rate":0.10377265075750074,"events_estimated":18102,"medical_specialty":"Cardiovascular","openfda_last_updated":"2026-09-08","page_url":"https://10xand.com/tools/maudescope?code=DQO","product_code":"DQO","reports":20198,"slice_url":"https://10xand.com/api/maude/v0/slices/DQO.json"},{"clusters_url":"https://10xand.com/api/maude/v0/clusters/EOB.json","device_class":"2","device_name":"Nasopharyngoscope (Flexible Or Rigid)","duplicate_rate":0.04860342069644395,"events_estimated":7732,"medical_specialty":"Ear, Nose, Throat","openfda_last_updated":"2026-09-08","page_url":"https://10xand.com/tools/maudescope?code=EOB","product_code":"EOB","reports":8127,"slice_url":"https://10xand.com/api/maude/v0/slices/EOB.json"},{"clusters_url":"https://10xand.com/api/maude/v0/clusters/LIT.json","device_class":"2","device_name":"Catheter, Angioplasty, Peripheral, Transluminal","duplicate_rate":0.05845656835714485,"events_estimated":33808,"medical_specialty":"Cardiovascular","openfda_last_updated":"2026-09-08","page_url":"https://10xand.com/tools/maudescope?code=LIT","product_code":"LIT","reports":35907,"slice_url":"https://10xand.com/api/maude/v0/slices/LIT.json"},{"clusters_url":"https://10xand.com/api/maude/v0/clusters/LRC.json","device_class":"1","device_name":"Instrument, Ent Manual Surgical","duplicate_rate":0.0659536541889483,"events_estimated":524,"medical_specialty":"Ear, Nose, Throat","openfda_last_updated":"2026-09-08","page_url":"https://10xand.com/tools/maudescope?code=LRC","product_code":"LRC","reports":561,"slice_url":"https://10xand.com/api/maude/v0/slices/LRC.json"},{"clusters_url":"https://10xand.com/api/maude/v0/clusters/OWO.json","device_class":"3","device_name":"Drug-Eluting Sinus Stent","duplicate_rate":0.25,"events_estimated":36,"medical_specialty":"Unknown","openfda_last_updated":"2026-09-08","page_url":"https://10xand.com/tools/maudescope?code=OWO","product_code":"OWO","reports":48,"slice_url":"https://10xand.com/api/maude/v0/slices/OWO.json"}],"snapshot_id":"2026-09-15","source":{"also":["https://api.fda.gov/device/classification.json","https://api.fda.gov/device/recall.json"],"endpoint":"https://api.fda.gov/device/event.json","note":"Every figure in these artifacts is stamped with openFDA's own last_updated, never with the date the pipeline ran. The two differ by days to weeks.","openfda_last_updated":"2026-09-08","openfda_last_updated_range":["2026-09-08"]}}