Parts and accessories for hearing aids and for pacemakers for stimulating heart muscles
Orthopedic appliances, including crutches, surgical belts and trusses; splints and other fracture appliances; artificial parts of the body; hearing aids and other appliances which are worn or carried, or implanted in the body, to compensate for a defect or disability; parts and accessories thereof: > Other: > Parts and accessories for hearing aids and for pacemakers for stimulating heart muscles
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Products classified under HTS 9021.90.40
Digital Hearing Aid Processor Module
This electronic module processes audio signals in digital hearing aids, enhancing sound clarity for users with hearing impairment. It falls under HTS 9021.90.40 as a dedicated part for hearing aids, compensating for auditory defects. The component is designed exclusively for integration into wearable hearing aid devices.
Behind-the-Ear Hearing Aid Receiver
A miniature speaker unit that converts electrical signals to sound in behind-the-ear (BTE) hearing aids. Classified under HTS 9021.90.40 as an essential accessory for hearing aids that compensate for hearing loss. It is precisely engineered for BTE model integration.
Cochlear Implant Internal Processor
The implantable signal processor for cochlear hearing devices that stimulates the auditory nerve directly. It qualifies for HTS 9021.90.40 as a part of advanced hearing aids implanted to compensate for profound deafness. Designed for surgical implantation with hermetic sealing.
Rechargeable Hearing Aid Battery Module
Custom lithium-ion battery pack designed specifically for powering in-the-ear hearing aids. Classified in HTS 9021.90.40 as an accessory integral to hearing aid functionality for disability compensation. Features low-profile design for device miniaturization.
Pacemaker Pulse Generator Canister
Titanium-encased housing containing the pacemaker's pulse generation electronics for heart muscle stimulation. HTS 9021.90.40 applies as a core part of implantable pacemakers compensating for cardiac rhythm defects. Hermetically sealed for long-term implantation.
Hearing Aid Telecoil Accessory
Induction coil module enabling hearing aids to pick up electromagnetic signals from loop systems in public venues. Under HTS 9021.90.40 as an accessory enhancing hearing aid performance for disability compensation. Compact design for integration into various aid styles.
Pacemaker Programmer Interface Cable
Specialized sterile cable connecting external programmers to implanted pacemakers for parameter adjustments. Classifies under HTS 9021.90.40 as an accessory for pacemaker systems stimulating heart muscles. Features proprietary connectors for secure telemetry.
Biventricular Pacemaker Defibrillator Lead
Multi-polar leads for cardiac resynchronization therapy defibrillators (CRT-D) stimulating both ventricles. Falls under HTS 9021.90.40 as pacemaker accessories for heart muscle stimulation in heart failure patients. Features shocking coils and steroid-eluting tips.
Hearing Aid Docking Station Charger
Precision charging base with inductive coupling for rechargeable hearing aid batteries. Classified HTS 9021.90.40 as an accessory facilitating hearing aid operation for disability compensation. Multi-slot design for bilateral aid users.
Pacemaker Battery Replacement Kit
Sterile kit containing replacement battery cells and sealing components for pacemaker generator revision surgery. HTS 9021.90.40 as parts for heart muscle stimulating pacemakers. Includes torque wrench for canister resealing.
Wireless Hearing Aid Bluetooth Adapter
Miniature Bluetooth Low Energy module enabling streaming from smartphones to hearing aids. Under HTS 9021.90.40 as an accessory expanding hearing aid connectivity for defect compensation. Complies with ASHA audio streaming standards.
Pediatric Pacemaker Epicardial Leads
Small-diameter suture-on leads for infant epicardial pacemaker attachment post-congenital heart surgery. HTS 9021.90.40 as specialized accessories for pediatric heart muscle stimulation pacemakers. Steroid-eluting for thin myocardium.
Hearing Aid Cerumen Protection Kit
Disposable wax guards and cleaning tools specifically designed for hearing aid maintenance. Classifies under HTS 9021.90.40 as accessories ensuring continued functionality of hearing aids compensating for defects. Hygienic single-use design.
Pacemaker Lead Electrode Assembly
Flexible leads with electrodes that deliver electrical pulses from pacemakers to heart muscle tissue. Falls under HTS 9021.90.40 as accessories for pacemakers stimulating heart muscles to address cardiac defects. Sterile and biocompatible for transvenous implantation.
In-the-Canal Hearing Aid Microphone
Ultra-miniature omnidirectional microphone capturing sound for completely-in-canal (CIC) hearing aids. HTS 9021.90.40 designation as a hearing aid part compensating for auditory defects through wearable technology. Optimized for high humidity and wax resistance.