{"data":{"id":"us/21-cfr-870.2855","jurisdiction":"us","citation":"21 CFR 870.2855","heading":"Implantable Intra-aneurysm Pressure Measurement System.","body":"(a) Identification. Implantable intra-aneurysm pressure measurement system is a device used to measure the intra-sac pressure in a vascular aneurysm. The device consists of a pressure transducer that is implanted into the aneurysm and a monitor that reads the pressure from the transducer.\n(b) Classification. Class II (special controls). The special control is FDA's guidance document entitled “Class II Special Controls Guidance Document: Implantable Intra-Aneurysm Pressure Measurement System.” See § 870.1 (e) for the availability of this guidance document.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER H—MEDICAL DEVICES","PART 870—CARDIOVASCULAR DEVICES","Subpart C—Cardiovascular Monitoring Devices"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"30259c5514097b92e5a34019ea7b441afeefa9eeea1716e4f1eeb4ee5f082e9a","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-870.2850","next":"us/21-cfr-870.2860"},"notice":"GroundRules: Original legal text. Not legal advice."}