Urodynamic Flowmetry System

Urodynamic system with uroflowmeter for non-invasive bladder function testing measures urine flow rate and volume. HTS 9018.19.40.00 covers this functional exploratory apparatus for urological physiological assessment. Includes software for voiding parameter analysis.

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.

9018.31.00Higher: 110% vs 35%

If incorporating syringe pumps for pressure generation

Syringe-based systems primarily classified as syringes, even with diagnostic capability.

9026.10.60Lower: 17.5% vs 35%

If for basic mechanical flow measurement without electronic recording

Nonelectric flow meters for liquids fall under Chapter 90 measuring instruments.

8479.89.65Lower: 20.3% vs 35%

If when sold with controlling computer as complete diagnostic machine

Machines with integrated computers for medical data processing may shift to Chapter 84.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Calibrate flowmeters to ISO 14644 cleanroom standards during manufacturing

Include voiding curve validation data for customs technical review

Separate software media from hardware to avoid dual classification issues

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