Cleared Traditional

K170507 - Invacare® TDX® SP2 Power Wheelchair (FDA 510(k) Clearance)

Also includes:
TDXSP2 TDX SP2 with LiNX Electronics, TDXSP2-CG TDX SP2 Base for Single Act. System w/ Ultra Low Maxx, TDXSP2-MCG TDX SP2 Base for Multiple Actuator System w/ Ultra Low Maxx

Class II Physical Medicine device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K170507 · Invacare Corporation · Physical Medicine device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jul 2017
Decision
141d
Days
Class 2
Risk

K170507 is an FDA 510(k) clearance for the Invacare® TDX® SP2 Power Wheelchair. Classified as Wheelchair, Powered (product code ITI), Class II - Special Controls.

Submitted by Invacare Corporation (Elyria, US). The FDA issued a Cleared decision on July 12, 2017 after a review of 141 days - within the typical 510(k) review window.

This device falls under the Physical Medicine FDA review panel, regulated under 21 CFR 890.3860 - the FDA physical medicine device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Physical Medicine review framework, consistent with the majority of Class II 510(k) submissions.

View all Invacare Corporation devices

Submission Details

510(k) Number K170507 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 21, 2017
Decision Date July 12, 2017
Days to Decision 141 days
Submission Type Traditional
Review Panel Physical Medicine (PM)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
26d slower than avg
Panel avg: 115d · This submission: 141d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code ITI Wheelchair, Powered
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 890.3860
Definition A Powered Wheelchair Is A Battery-operated Device With Wheels That Is Intended For Medical Purposes To Provide Mobility To Persons Restricted To A Sitting Position. Fda Interprets “mobility To Persons Restricted To A Sitting Position” To Mean The Device Type Is Intended To Provide Mobility To Individuals Who Have Mobility Impairments And Require An Assistive Device For Mobility. Note: This Type Of Device Is Not Intended To Climb Stairs (see Product Code: Imk).
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Physical Medicine devices follow this clearance model.

Regulatory Peers - ITI Wheelchair, Powered

All 574
Devices cleared under the same product code (ITI) and FDA review panel - the closest regulatory comparables to K170507.
Power Wheelchair (N5919 series)
K253806 · Zhejiang Innuovo Rehabilitation Devices Co.,Ltd · Apr 2026
Power Wheelchair (OS-R-M01S)
K253952 · Beijing OrionStar Technology Co., Ltd. · Apr 2026
Electric Wheelchair (AL-208S-063)
K253340 · Zhongshan A&J Medical Equipment Co., Ltd. · Apr 2026
Electric wheelchair
K253307 · Foshan Dahao Medical Technology Co., Ltd. · Mar 2026
Electrically Powered Wheelchair (Model YC-01)
K253980 · Yurob Rehabilitation Medical Co., Ltd. · Mar 2026
Power wheelchair (ZS-EW8026)
K254206 · Ningbo Zhishan Medical Technology Co., Ltd. · Mar 2026