Cleared Traditional

K822157 - PERIPHERAL NERVE STIMULATOR

K822157 is the FDA 510(k) clearance for PERIPHERAL NERVE STIMULATOR by P.B. Services. It is a Class 2 Anesthesiology device (product code BXN) cleared through the Traditional 510(k) pathway after a 7-day FDA review.

K822157 · P.B. Services · Anesthesiology device
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Jul 1982
Decision
7d
Days
Class 2
Risk

K822157 is an FDA 510(k) clearance for the PERIPHERAL NERVE STIMULATOR, MODEL A-200. Classified as Stimulator, Nerve, Battery-powered (product code BXN), Class II - Special Controls.

Submitted by P.B. Services (Mchenry, US). The FDA issued a Cleared decision on July 30, 1982 after a review of 7 days - a notably fast clearance cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.2775 - the FDA anesthesiology and respiratory 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all P.B. Services devices

Submission Details

510(k) Number K822157 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 23, 1982
Decision Date July 30, 1982
Days to Decision 7 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
133d faster than avg
Panel avg: 140d · This submission: 7d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code BXN Stimulator, Nerve, Battery-powered
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.2775
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 Anesthesiology devices follow this clearance model.

Regulatory Peers - BXN Stimulator, Nerve, Battery-powered

All 11
Devices cleared under the same product code (BXN) and FDA review panel - the closest regulatory comparables to K822157.
CONSTANT CURRENT PERIPHERAL NERVE STIM. #NS252
K882438 · Fisher &Paykel Healthcare , Ltd. · Jul 1988
MODEL MS-II MINISTIM
K870338 · Life-Tech Intl., Inc. · Mar 1987
MODIFIED NEUROMUSCULAR TRANSMISSION MONITOR
K862149 · Puritan Bennett Corp. · Jun 1986
BARD BIOMEDICAL NERVE LOCATOR
K791442 · C.R. Bard, Inc. · Sep 1979
NERVE STIMULATOR, DIGITAL PERIPHERAL
K791047 · C.R. Bard, Inc. · Jun 1979
STIMULATOR, BATTERY POWERED
K790123 · Intermedics, Inc. · Feb 1979