Resources - Cryo Nerve Block Therapy cryoSPHERE Product Brochure cryoSPHERE Patient Brochure cryoSPHERE Animation cryoSPHERE Cryo Nerve Block Procedural Handout cryoSPHERE Procedural Guide Additional Resources: Instructions for Use 510(k) Clearance Letter Coding and Reimbursement Guide Latest News AtriCure Announces Launch of the cryoICE cryoSPHERE Probe PM-US-0401A-0221-G