FDA 510(k) FDA class 2 Substantially Equivalent 🇹🇼 Taiwan

Stem Extension Line (USTAR II System)

K Number: K252303 · Decision Aug 22, 2025
Classifications
1
FEI Numbers
137
Registration Numbers
137
Same Product Code
85
Applicant Total
40
Review Days
29

Basic Information

Device Name
Stem Extension Line (USTAR II System)
K Number
K252303
Device Class
FDA class 2
Clearance Type
Special
Regulation Number
888.3510
Medical Specialty
Orthopedic
Decision
Substantially Equivalent
Statement or Summary
Summary
Applicant
United Orthopedic Corporation
Date Received
July 24, 2025
Decision Date
August 22, 2025
Product Code
KRO
Advisory Committee
Orthopedic
Review Advisory Committee
OR
Third Party
N

Classifications

This FDA 510(k) entry is associated with 1 FDA classification via its product code.

Product Code Device Name
KRO Prosthesis, Knee, Femorotibial, Constrained, Cemented, Metal/Polymer

Similar 510(k) Clearances

Other 510(k) clearances with the same product code (KRO), ordered by most recent decision date.

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Other Clearances by United Orthopedic Corporation

K Number Device Name
K252725 Stem Extension Line (U2 Total Knee System—PSA Type)
K243656 U2 Total Knee System – PF+ Patella; USTAR II System– PF+ Patella
K242315 Resolve Modular Revision Hip Stem
K243466 Conformity Stem Extension Line, #0
K243024 Cellbrick Knee Spacer
K242249 Conformity Stem Extension Line
K221705 U2 Total Knee System-PF+
K221149 U-Motion II Acetabular System-Extension line
K221675 United U2 femoral head, 22mm delta ceramic head
K222700 Tibial baseplate, Tibial insert
Search all 40 clearances from United Orthopedic Corporation →