510(K) CLEARANCES 84 ▲14RECALLS POSTED 39 ▲27CLASS I 6 ▲2PMA DECISIONS 47 ▲11WEEK ENDING / FDA DATA AS OF
Medical Device
ManufacturingTHE TRADE PAPER OF THE FACTORY FLOOR
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K221358Substantially Equivalent

Isolator® Linear Pen (MLP1); Isolator® Transpolar™ Pen (MAX1, MAX5), Coolrail® Linear Pen (MCR1); Isolator® Synergy Surgical Ablation System (EMR2, EML2); Isolator® Synergy™ EnCompass Clamp (OLH, OSH) and Guide System; Isolator® Synergy Access Clamp (EMT1)

AtriCure, Inc., Mason OH / Traditional, Substantially Equivalent
FDA source (opens on fda.gov)510(k) summary (opens on fda.gov)

K221358 is the FDA 510(k) clearance record for Isolator® Linear Pen (MLP1); Isolator® Transpolar™ Pen (MAX1, MAX5), Coolrail® Linear Pen (MCR1); Isolator® Synergy Surgical Ablation System (EMR2, EML2); Isolator® Synergy™ EnCompass Clamp (OLH, OSH) and Guide System; Isolator® Synergy Access Clamp (EMT1), a class II device, cleared for AtriCure, Inc. on under FDA product code OCL (Surgical Device, For Cutting, Coagulation, And/Or Ablation Of Tissue, Including Cardiac Tissue). FDA's definition for product code OCL reads: "Surgical device for cutting, coagulation, and/or ablation of tissue, including cardiac tissue". FDA records list 59 510(k) clearances for AtriCure, Inc., from to . As of , FDA records show no recalls naming K221358.

Clearance record

Decision date
Received
(233 days to decision)
Product code
OCL Surgical Device, For Cutting, Coagulation, And/Or Ablation Of Tissue, Including Cardiac Tissue
Regulation
21 CFR 878.4400
Device class
Class II
Review panel
General, Plastic Surgery
Applicant
AtriCure, Inc. 7555 Innovation Way, Mason OH
510(k) summary
Summary PDF
Third party review
No

Clearances, product code OCL

Trailing 12 months

FDA records hold no clearances under product code OCL in the trailing twelve months.

FDA records show no clearances under product code OCL in the twelve months to October 2026.
Show the numbers
Monthly 510(k) clearances under FDA product code OCL, trailing twelve months
MonthClearances
November 20250
December 20250
January 20260
February 20260
March 20260
April 20260
May 20260
June 20260
July 20260
August 20260
September 20260
October 20260