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We produce practical children's study tables and chairs that provide fun and safety for children of all ages and sizes. The suit is made of high-quality eco-friendly material, which is sturdy and safe. The height of the table and chairs can be adjusted to suit different children. With its spacious, adjustable-tilt top and slide-out drawers, this desk not only provides unparalleled convenience but also keeps school supplies organized. The base frame has anti-slip floor slides to prevent them from slipping and reduce noise.
The advancement of **3D printing technology** has revolutionized various industries, and the medical field has particularly benefited from its innovations. One of the most promising developments comes from the Surface Technology Group at the Hannover Laser Center (LZH) in Germany. Researchers there have introduced a groundbreaking method for creating **medical micro-implants**, using a miniaturized version of **selective laser melting (SLM)** called **selective laser micro-melting (SLμM)**. This technique enables the fabrication or coating of micro-implants with metals like **platinum, nickel-titanium, or stainless steel**, offering unprecedented precision and versatility.
This innovation is part of the **REMEDIS project**, a collaborative effort between LZH and the Biotechnology Research Institute at Rostock University, supported by the German Federal Ministry of Education and Research (BMBF). The goal of REMEDIS is to develop advanced medical devices using cutting-edge 3D manufacturing techniques. Through SLμM, scientists have successfully coated **pacemaker electrodes** with **platinum**, enhanced **nickel-titanium (NiTi)** into complex **3D lattice structures**, and even created **intravascular stents** from **stainless steel**.
One of the key benefits of this technology is its ability to improve the performance and longevity of medical implants. For example, pacemakers can now have **intelligent electrode designs** that adapt to the body’s needs. Platinum, known for its **bio-inert properties** and **excellent conductivity**, is ideal for such applications. However, its high hardness makes traditional manufacturing methods unsuitable for microscopic components. With SLμM, researchers have overcome this challenge by applying a **platinum-rhodium alloy** to the electrode tips, significantly improving their functionality.
In addition to pacemakers, the same process allows for the creation of **shape-memory alloys**—like **nickel-titanium**—with **90-micron resolution**. These materials can be tailored for specific patient needs, opening up new possibilities in **customized stents** and **bone substitutes**. Meanwhile, **stainless steel 316** has been used to produce **micro-stents** with mechanical properties comparable to conventional ones, proving the potential of this technology in vascular treatments.
The integration of **laser micro-fusion** into medical device manufacturing marks a significant step forward. It not only enhances the **precision and durability** of implants but also offers **greater flexibility** in design and application. As this technology continues to evolve, it could lead to more personalized and effective medical solutions, transforming how we treat patients in the future.