Intraoperative Neuromonitoring Electrode Arrays

Multi-contact silicone arrays for cortical SSEP/MEP monitoring during neurosurgery. HTS 9018.90.75.80 as electro-medical accessories for intraoperative neurophysiologic monitoring systems. Enables real-time spinal cord/brain function assessment preventing paralysis.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

9018.90.75Same rate: 35%

If SSEPs vs MEPs neuromonitoring applications

Monitoring modality affects electro-medical statistical suffix.

9027Lower: 10% vs 35%

If for animal veterinary research rather than human intraoperative

Non-human medical exclusion per heading scope.

3926.90.99Lower: 22.8% vs 35%

If silicone sheets lacking electrode contacts and connectors

General medical plastics without electro-medical function.

Not sure which classification is right?

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Import Tips & Compliance

Provide contact impedance specifications (under 5kΩ typical) and biocompatibility data

Surgical adhesive validation for cranial/tissue fixation required

Research arrays without patient-surgical use risk 9030 classification

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