Document ID: FDA-2019-D-1261-0002
Agency: fda
Document Type: Notice
Title: Technical Considerations for Non-Clinical Assessment of Medical Devices Containing Nitinol; Draft Guidance for Industry and Food and Drug Administration Staff; Availability
Posted Date: 2019-04-19T04:00Z

[Federal Register Volume 84, Number 76 (Friday, April 19, 2019)]
[Notices]
[Pages 16516-16517]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2019-07931]

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DEPARTMENT OF HEALTH AND HUMAN SERVICES

Food and Drug Administration

[Docket No. FDA-2019-D-1261]

Technical Considerations for Non-Clinical Assessment of Medical 
Devices Containing Nitinol; Draft Guidance for Industry and Food and 
Drug Administration Staff; Availability

AGENCY: Food and Drug Administration, HHS.

ACTION: Notice of availability.

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SUMMARY: The Food and Drug Administration (FDA or Agency) is announcing 
the availability of the draft guidance entitled ``Technical 
Considerations for Non-Clinical Assessment of Medical Devices 
containing Nitinol.'' Due to the unique properties of nitinol, the 
Agency has developed this draft guidance to provide FDA's current 
thinking on technical considerations specific to devices using nitinol. 
This draft guidance document is intended to provide clarity and 
consistency in recommended non-clinical assessments across a variety of 
medical devices that contain nitinol. This draft guidance is not final 
nor is it in effect at this time.

DATES: Submit either electronic or written comments on the draft 
guidance by June 18, 2019 to ensure that the Agency considers your 
comment on this draft guidance before it begins work on the final 
version of the guidance.

ADDRESSES: You may submit comments on any guidance at any time as 
follows:

Electronic Submissions

    Submit electronic comments in the following way:
     Federal eRulemaking Portal: https://www.regulations.gov. 
Follow the instructions for submitting comments. Comments submitted 
electronically, including attachments, to https://www.regulations.gov 
will be posted to the docket unchanged. Because your comment will be 
made public, you are solely responsible for ensuring that your comment 
does not include any confidential information that you or a third party 
may not wish to be posted, such as medical information, your or anyone 
else's Social Security number, or confidential business information, 
such as a manufacturing process. Please note that if you include your 
name, contact information, or other information that identifies you in 
the body of your comments, that information will be posted on https://www.regulations.gov.
     If you want to submit a comment with confidential 
information that you do not wish to be made available to the public, 
submit the comment as a written/paper submission and in the manner 
detailed (see ``Written/Paper Submissions'' and ``Instructions'').

Written/Paper Submissions

    Submit written/paper submissions as follows:
     Mail/Hand Delivery/Courier (for written/paper 
submissions): Dockets Management Staff (HFA-305), Food and Drug 
Administration, 5630 Fishers Lane, Rm. 1061, Rockville, MD 20852.
     For written/paper comments submitted to the Dockets 
Management Staff, FDA will post your comment, as well as any 
attachments, except for information submitted, marked and identified, 
as confidential, if submitted as detailed in ``Instructions.''
    Instructions: All submissions received must include the Docket No. 
FDA-2019-D-1261 for ``Technical Considerations for Non-Clinical 
Assessment of Medical Devices containing Nitinol.'' Received comments 
will be placed in the docket and, except for those submitted as 
``Confidential Submissions,'' publicly viewable at https://www.regulations.gov or at the Dockets Management Staff between 9 a.m. 
and 4 p.m., Monday through Friday.
     Confidential Submissions--To submit a comment with 
confidential information that you do not wish to be made publicly 
available, submit your comments only as a written/paper submission. You 
should submit two copies total. One copy will include the information 
you claim to be confidential with a heading or cover note that states 
``THIS DOCUMENT CONTAINS CONFIDENTIAL INFORMATION.'' The Agency will 
review this copy, including the claimed confidential information, in 
its consideration of comments. The second copy, which will have the 
claimed confidential information redacted/blacked out, will be 
available for public viewing and posted on https://www.regulations.gov. 
Submit both copies to the Dockets Management Staff. If you do not wish 
your name and contact information to be made publicly available, you 
can provide this information on the cover sheet and not in the body of 
your comments and you must identify this information as 
``confidential.'' Any information marked as ``confidential'' will not 
be disclosed except in accordance with 21 CFR 10.20 and other 
applicable disclosure law. For more information about FDA's posting of 
comments to public dockets, see 80 FR 56469, September 18, 2015, or 
access the information at: https://www.gpo.gov/fdsys/pkg/FR-2015-09-18/pdf/2015-23389.pdf.
    Docket: For access to the docket to read background documents or 
the electronic and written/paper comments received, go to https://www.regulations.gov and insert the docket number, found in brackets in 
the heading of this document, into the ``Search'' box and follow the 
prompts and/or go to the Dockets Management Staff, 5630 Fishers Lane, 
Rm. 1061, Rockville, MD 20852.
    You may submit comments on any guidance at any time (see 21 CFR 
10.115(g)(5)).

[[Page 16517]]

    An electronic copy of the guidance document is available for 
download from the internet. See the SUPPLEMENTARY INFORMATION section 
for information on electronic access to the guidance. Submit written 
requests for a single hard copy of the draft guidance document entitled 
``Technical Considerations for Non-Clinical Assessment of Medical 
Devices containing Nitinol'' to the Office of Policy, Guidance and 
Policy Development, Center for Devices and Radiological Health, Food 
and Drug Administration, 10903 New Hampshire Ave., Bldg. 66, Rm. 5431, 
Silver Spring, MD 20993-0002. Send one self-addressed adhesive label to 
assist that office in processing your request.

FOR FURTHER INFORMATION CONTACT: Matthew Di Prima, Center for Devices 
and Radiological Health, Food and Drug Administration, 10903 New 
Hampshire Ave., Bldg. 62, Rm. 2214, Silver Spring, MD 20993-0002, 301-
796-2507.

SUPPLEMENTARY INFORMATION: 

I. Background

    The use of nitinol in medical devices began over 3 decades ago in 
product areas such as orthodontic archwires, cardiovascular guidewires, 
and surgical instruments. Its use has increased over the past 2 decades 
into different device areas such as orthopedic fracture fixation, 
cardiovascular stents, and transcatheter heart valves. With an 
increasing trend to treat patients using minimally invasive procedures, 
nitinol has become a popular choice of material due to its ability to 
return to its original shape after being deformed or after heat is 
applied. Given the complex thermomechanical behavior of nitinol, there 
are unique considerations when assessing the safety and performance of 
nitinol-containing devices.
    The Agency has developed this draft guidance to provide FDA's 
current thinking on technical considerations specific to devices using 
nitinol. These recommendations are intended to be general and not 
product-specific, and apply to medical devices that have at least one 
patient contacting component comprised of nitinol.

II. Significance of Guidance

    This draft guidance is being issued consistent with FDA's good 
guidance practices regulation (21 CFR 10.115). The draft guidance, when 
finalized, will represent the current thinking of FDA on ``Technical 
Considerations for Non-Clinical Assessment of Medical Devices 
containing Nitinol''. It does not establish any rights for any person 
and is not binding on FDA or the public. You can use an alternative 
approach if it satisfies the requirements of the applicable statutes 
and regulations. This guidance is not subject to Executive Order 12866.

III. Electronic Access

    Persons interested in obtaining a copy of the draft guidance may do 
so by downloading an electronic copy from the internet. A search 
capability for all Center for Devices and Radiological Health guidance 
documents is available at https://www.fda.gov/MedicalDevices/DeviceRegulationandGuidance/GuidanceDocuments/default.htm. This 
guidance document is also available at https://www.regulations.gov. 
Persons unable to download an electronic copy of ``Technical 
Considerations for Non-Clinical Assessment of Medical Devices 
containing Nitinol'' may send an email request to [email protected] to receive an electronic copy of the document. 
Please use the document number 17013 to identify the guidance you are 
requesting.

IV. Paperwork Reduction Act of 1995

    This draft guidance refers to previously approved collections of 
information. These collections of information are subject to review by 
the Office of Management and Budget (OMB) under the Paperwork Reduction 
Act of 1995 (44 U.S.C. 3501-3520). The collections of information in 
the following FDA regulations and guidance have been approved by OMB as 
listed in the following table:

------------------------------------------------------------------------
                                                            OMB control
    21 CFR part or guidance               Topic                 No.
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807, subpart E.................  Premarket notification.       0910-0120
814, subparts A through E......  Premarket approval.....       0910-0231
814, subpart H.................  Humanitarian Device           0910-0332
                                  Exemption.
812............................  Investigational Device        0910-0078
                                  Exemption.
``De Novo Classification         De Novo classification        0910-0844
 Process (Evaluation of           process.
 Automatic Class III
 Designation)''.
``Requests for Feedback on       Q-submissions..........       0910-0756
 Medical Device Submissions:
 The Pre-Submission Program and
 Meetings with Food and Drug
 Administration Staff``.
801............................  Medical Device Labeling       0910-0485
                                  Regulations.
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    Dated: April 16, 2019.
Lowell J. Schiller,
Principal Associate Commissioner for Policy.
[FR Doc. 2019-07931 Filed 4-18-19; 8:45 am]
 BILLING CODE 4164-01-P