Back to Explorer

Guidance for the Submission of Premarket Notifications for Photon-Emitting Brachytherapy Sources - Guidance for Industry

FinalCenter for Devices and Radiological Health08/01/2000

Description

Comments and suggestions may be submitted at any time for Agency consideration to name, office, mail stop, address. Comments may not be acted upon by the Agency until the document is next revised or updated. For questions regarding the use or interpretation of this guidance contact Robert Phillips, Ph.D., at (240) 276-3666 or emailRobertA.Phillips@fda.hhs.gov.

Scope & Applicability

Product Classes

3
Photon-Emitting Brachytherapy Sources

Subject of the premarket notification guidance

Class II Device

Devices subject to section 522 postmarket surveillance orders; devices subject to postmarket surveillance orders

Class II devices

Proposed classification for NGS-based tests for germline diseases.

Stakeholders

1
Responsible person of the firm

Individual required to sign the premarket notification

Regulatory Context

Attributes

2
Half-life

Property used to determine maintenance dose intervals and safety monitoring

Substantially equivalent

Regulatory standard for 510(k) clearance

Related CFR Sections (4)

Related Warning Letters (10)

  • CGMP/QSR/Medical Devices/Adulterated

    Envoy Medical Inc.

    2025-12-09
  • CGMP/QSR/Medical Devices/Adulterated

    Hong Qiangxing Shenzhen Electronics Limited

    2025-11-25
  • CGMP/QSR/Medical Devices/Adulterated

    Spectra Therapy, LLC

    2025-08-12
  • CGMP/QSR/Medical Devices/Adulterated

    Mectronic Medicale S.R.L.

    2025-08-05
  • CGMP/QSR/Medical Devices/Adulterated

    Aju Pharm Co., Ltd.

    2025-06-24
  • CGMP/QSR/Medical Devices/Adulterated

    Sedecal S.A.

    2025-05-27
  • CGMP/QSR/Medical Devices/Adulterated

    NeuroSync, Inc.

    2025-05-20
  • Noah Medical Corporation

    2025-04-22
  • CGMP/QSR/Medical Devices/Adulterated

    EpiCare Acquisitions, LLC

    2025-04-08
  • Investigational Device Exemptions (IDE)/Premarket Approval Application (PMA) Adulterated Device

    Exer Labs, Inc.

    2025-03-25

See Also (8)