Disclaimer: This site aggregates publicly available data from official government sources (FDA, ClinicalTrials.gov, PubMed, SEC EDGAR, NMPA) for general reference only. It does NOT constitute medical advice, diagnosis, treatment recommendations, or investment advice.

FDA 510(k)

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)

K-Number: K221358 · 2022-12-30

ApplicantAtriCure, Inc.
Decision Date2022-12-30
Product CodeOCL
Advisory CommitteeSU
DecisionSubstantially Equivalent

Device Summary

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) is a medical device manufactured by AtriCure, Inc.. It received FDA 510(k) clearance on 2022-12-30 under approval number K221358. The device is classified under product code OCL. It was reviewed by the SU advisory panel. FDA Decision: Substantially Equivalent.

Frequently Asked Questions

What is the 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)?

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) is a medical device that received FDA 510(k) clearance on 2022-12-30. It is manufactured by AtriCure, Inc.. The 510(k) number is K221358.

When was 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) approved by the FDA?

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) received FDA 510(k) clearance on 2022-12-30, under approval number K221358.

What company makes 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)?

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) is manufactured by AtriCure, Inc..

What is the FDA product code 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)?

The FDA product code 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) is OCL.

Related Clinical Trials

NCT01143454 Characterization of Patients With Uncommon Presentations and/or Uncommon Diseases Associated With the Cardiovascular System RECRUITING NCT06011187 Assisted Fluid Management (AFM) System and Postoperative Outcome After High-risk Abdominal Surgery COMPLETED NCT07137455 EDEN Intracardiac Electrogram Recording and Classifying System ENROLLING_BY_INVITATION NCT07301385 Evaluation of Head-Mounted Spatial Computing and Three-Dimensional (3D) Visualization in Ocular Microsurgery: A Safety and Workflow Study ACTIVE_NOT_RECRUITING NCT06940752 VINTAGE (Ventricular Intramyocardial Navigation for Tachycardia Ablation Guided by Electrograms) Using Commercial Off-The-Shelf (COTS) Catheters ENROLLING_BY_INVITATION NCT06762717 FARAPULSE™ Pulsed Field Ablation System RECRUITING

Related PubMed Literature

PMID: 42201559 Time-series and thematic analyses of clinical utilities and operational issues in early clinical studies of the da Vinci surgical system. Journal of robotic surgery (2026) PMID: 41517921 Approval Lag for Ablation Catheters: A Comparative Analysis of Regulatory Timelines in the European Union, United States, and Japan. Journal of cardiovascular electrophysiology (2026) PMID: 41453730 Validation of the SOPHiA DDM HRD Solution as a Companion Diagnostic for Poly (ADP-Ribose) Polymerase Inhibitor Access in Australia. The Journal of molecular diagnostics : JMD (2026) PMID: 41160299 Toward safe clinical deployment of remote robotic surgery in Japan: five-year validation of the hinotori™ system using 5G wireless communication. International journal of clinical oncology (2025)

Other Devices by AtriCure, Inc.

K152337cryoFORM cryoICE cryoablation probe K160454AtriClip LAA Exclusion System with preloaded Gillinov-Cosgrove Clip K153500AtriClip LAA Exclusion System with preloaded Gillinov-Cosgrove PRO V Clip K173031AtriClip LAA Exclusion System with Preloaded PRO·V Clip K172742AtriClip LAA Exclusion System with preloaded Gillinov-Cosgrove Clip (PRO2) K163261AtriClip PRO, PRO2, and PRO V LAA Exclusion System devices with preloaded Gillinov-Cosgrove Clip

View all 34 devices →

Related Devices (Code: OCL)

K163408Isolator Multifunctional Linear PenAtriCure, Inc. K182610Valleylab FT10 Electrosurgical Platform, Cardioblate BP2 Surgical Ablation Device, Cardioblate LP Surgical Ablation DeviceMedtronic K183065Coolrail Linear PenAtriCure, Inc. K193162EPi-Sense Guided Coagulation System with VisiTraxAtriCure, Inc. K192125Isolator Transpolar Pen, Isolator Long Pen TT, Isolator Linear PenAtriCure, Inc. K191526Cardioblate CryoFlex Surgical Ablation SystemMedtronic, Inc.

Official Source

View on FDA Database →

Data sourced from FDA Open API. For the most current and authoritative information, always refer to the official record.

↑