Plastic laser welding machine-DKD Automation Technology (Jiangsu) Co., Ltd.

Home

Products

Laser-Quenching



Laser Cladding



3D Cutting



Plastic laser welding



Solutions

Application

Laser quenching application industry

Laser Cladding application industry

3D Cutting application industry

Plastic laser welding application industry

News

About Us

Company Profile

Corporate Culture

Our Certifications

Recent News

Enhancing Corrosion Resistance with Daokedao Coatings

Components operating in harsh chemical environments, such as in the marine or chemical processing in...

Laser Welding for Automotive Fuel Tank Ventilation Valves

Automotive fuel tank ventilation valves regulate the air pressure inside the fuel tank, prevent fuel...

Plastic Laser Welding for Medical Clinical Thermometer Probe Seals

Clinical thermometer probes require accurate temperature measurement, requiring good sealing, moistu...

Hot product

Laser Quenching equipment

Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...

Laser Cladding equipment

Used for surface strengthening, repair, and remanufacturing of components, the coating has high adhe...

3D Laser Cutting equipment

Flexible processing of complex curved sheet metal parts, with high cutting accuracy, fast speed, and...

Plastic Laser Welding equipment

Specially designed for seamless welding of precision plastic components, with a small heat affected ...

Hermetic Laser Welding for Medical Implantable Battery Housings

Date：2026-03-20 14:34 Source：daokedao Browse：4

Implantable battery housings power life-saving devices like pacemakers and defibrillators, requiring extreme hermetic sealing, biocompatibility, and long-term durability. These housings are made of biocompatible plastics like PEEK and PEI, demanding a welding process that does not damage internal batteries or introduce contaminants. Traditional welding methods may introduce vibration or thermal stress that damages batteries, while adhesive bonding cannot provide long-term hermetic sealing. DaokeDao laser welding provides ultra-hermetic sealing (helium leak rate ≤1×10⁻¹⁰ mbar·L/s), preventing bodily fluid intrusion and battery corrosion. The non-contact, vibration-free process protects internal batteries, ensuring a service life of ≥10 years. It meets ISO 10993 biocompatibility standards, avoiding chemical leaching. Our systems feature ultra-precise positioning accuracy (±0.002mm) and process control, supporting small, compact housing designs (size ≤20mm×15mm×10mm). By ensuring battery housing reliability, DaokeDao laser welding helps medical device manufacturers improve implant safety and patient outcomes.

Previous：Laser Welding for Medical Syringe Plungers Next：Laser Welding for Medical Diagnostic Slide Holders

+86-15262494360

t.dong@dao-laser.com