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Welding the Head of the Stone Basket – Precision Laser Welding for Medical Retrieval Devices

Welding the Head of the Stone Basket is a specialized laser welding process designed to create high-precision, durable heads for medical stone retrieval baskets used in urology and endoscopy. Utilizing advanced fiber laser technology, this process ensures seamless, high-strength welds with minimal thermal distortion, delivering reliable and biocompatible components. The technique is optimized for intricate medical devices, providing exceptional quality and performance for critical applications in minimally invasive procedures.

תכונות עיקריות:

High Precision Welds: Achieves weld seam widths as low as 20μm for intricate, reliable connections.
Minimal Thermal Impact: Fiber laser technology reduces heat-affected zones, preserving material integrity.
Strong and Durable Joints: Ensures robust welds capable of withstanding mechanical stress in medical applications.
Biocompatible Materials: Compatible with medical-grade stainless steel and nitinol, ensuring safety and compliance.
Customizable Configurations: Welds can be tailored to specific basket designs for varied medical procedures.
Clean and Smooth Finish: Produces burr-free, polished welds, critical for safe medical device performance.

Certification and Standards:

Compliant with ISO 13485 and relevant medical manufacturing standards, ensuring quality and safety for medical applications.

חומרים

Stainless Steel SUS304:

Medical-grade SUS304 stainless steel (austenitic chromium-nickel alloy), offering excellent corrosion resistance and mechanical properties.

ביולוגיות תאימות: Low risk of allergic reactions or toxicity, ideal for direct tissue contact in medical procedures.
Mechanical Properties: High tensile strength (approximately 505 MPa) and elongation (up to 40%), providing flexibility without brittleness.
Surface Finish: Laser-machined for smooth, burr-free edges, reducing the potential for tissue trauma or contamination.
Thermal Stability: Maintains integrity across a wide temperature range, suitable for sterilization processes like autoclaving.

Stainless Steel SUS304:

Medical-grade SUS304 stainless steel (austenitic chromium-nickel alloy), offering excellent corrosion resistance and mechanical properties.

ביולוגיות תאימות: Low risk of allergic reactions or toxicity, ideal for direct tissue contact in medical procedures.
Mechanical Properties: High tensile strength (approximately 505 MPa) and elongation (up to 40%), providing flexibility without brittleness.
Surface Finish: Laser-machined for smooth, burr-free edges, reducing the potential for tissue trauma or contamination.
Thermal Stability: Maintains integrity across a wide temperature range, suitable for sterilization processes like autoclaving.

Aluminum alloy:

Aluminum Alloys are lightweight, medical-grade materials valued for their excellent corrosion resistance and high strength-to-weight ratio. With tensile strength typically ranging from 200–600 MPa and good ductility, they offer durability for medical and industrial applications. Their biocompatibility supports use in non-implantable devices and components. Laser-machined for smooth, burr-free surfaces, they minimize contamination risks and ensure compatibility with sterilization processes.

Titanium alloys:

Titanium Alloys are medical-grade materials prized for their high strength-to-weight ratio, excellent corrosion resistance, and superior biocompatibility. With tensile strength ranging from 900–1200 MPa and good ductility, they provide durability and flexibility for demanding medical applications. Their bio-inert properties make them ideal for implants and instruments requiring direct tissue contact. Laser-machined surfaces ensure smooth, burr-free finishes, minimizing tissue irritation in sensitive procedures.

Titanium alloys:

Platinum-Iridium:

Platinum-Iridium is a biocompatible, corrosion-resistant alloy with exceptional durability and conductivity. Ideal for precision laser welding, it ensures strong, smooth joints for critical medical components like stone basket heads.

Cobalt Base:

Cobalt Base alloys are highly durable, corrosion-resistant materials with excellent strength and biocompatibility. Perfect for precision laser welding, they provide robust, smooth welds for medical components like stone retrieval baskets.

בַּקָשָׁה

Welding the Head of the Stone Basket is primarily used in the production of medical stone retrieval baskets for urological and endoscopic procedures. It enables the creation of reliable, high-precision basket heads for capturing and removing kidney stones or other foreign bodies, ensuring biocompatibility and operational efficiency in minimally invasive surgeries.

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