Cleared Traditional

K913601 - MICROPHOR

K913601 is an FDA 510(k) clearance for MICROPHOR, manufactured by Life-Tech Intl., Inc.. The device is a Class 2 Physical Medicine device with product code EGJ cleared through the Traditional 510(k) pathway after a 1067-day FDA review.

K913601 · Life-Tech Intl., Inc. · Physical Medicine device
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Jul 1994
Decision
1067d
Days
Class 2
Risk

K913601 is an FDA 510(k) clearance for the MICROPHOR. Classified as Device, Iontophoresis, Other Uses (product code EGJ), Class II - Special Controls.

Submitted by Life-Tech Intl., Inc. (Houston, US). The FDA issued a Cleared decision on July 15, 1994 after a review of 1067 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Physical Medicine FDA review panel, regulated under 21 CFR 890.5525 - 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: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Physical Medicine submissions.

View all Life-Tech Intl., Inc. devices

FDA 510(k) Submission Details - K913601

510(k) Number K913601 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 13, 1991
Decision Date July 15, 1994
Days to Decision 1067 days
Submission Type Traditional
Review Panel Physical Medicine (PM)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
952d slower than avg
Panel avg: 115d · This submission: 1067d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

EGJ Device Classification - Class 2, Special Controls

Product Code EGJ Device, Iontophoresis, Other Uses
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 890.5525
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 - EGJ Device, Iontophoresis, Other Uses

All 58
Devices cleared under the same product code (EGJ) and FDA review panel - the closest regulatory comparables to K913601.
RH-806/GS MODEL TRANSQ(R)2
K932620 · Iomed, Inc. · Jul 1994
RH-801/GS MODEL TRANSQ(R)1
K932621 · Iomed, Inc. · Jul 1994
PHORESOR II AUTO, MODEL PM800 MODIFICATION
K934335 · Iomed, Inc. · Jul 1994
DUPEL IONTOPHORESIS DEVICE
K915444 · Empi · Jul 1994
RH-806, MODEL TRANSQ
K925800 · Iomed, Inc. · Jul 1994
RH-801, MODEL TRANSQ
K925806 · Iomed, Inc. · Jul 1994