We would like to introduce a case where the cross-section remained in a clean condition for an extended period, as judged by the appearance inspector.
We received an inquiry from a company in the Tohoku region that manufactures medical devices, asking us to "extend the lifespan of forceps by applying a TiN film coating to the tips of the forceps." Currently, they are using stainless steel in its raw state without any coating, but when the cutting edge deteriorates, the product becomes unusable. To maintain the sharpness, we proposed a TiN film coating that increases surface hardness and reduces friction coefficient. There is a process where a hole about 1mm in diameter is made on the side of a medical catheter tube using the tips of the forceps. It is said that human blood vessels are approximately 25mm near the heart, about 5mm in the arm, and around 0.2mm in small arteries. Therefore, medical catheters are differentiated by size and material depending on the area of use. *For more detailed information about the case, please refer to the related link. For further inquiries, please feel free to contact us.*
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Through the development of Tokina lenses that has spanned over half a century, we contribute to society by delivering valuable products to our customers in the field of imaging, utilizing our experience and technology. Furthermore, we will promote the creation and innovation of our business, engage in continuous technological advancement, and conduct management that is mindful of creating products that consider the global environment, all in order to foster a society of harmony and connection among people. In the industrial sector, we are active in a wide range of imaging fields, including light source devices, fibers, FA lenses, and macro lenses, which are incorporated into production equipment and inspection devices. In the security sector, our CCTV lenses and equipment for surveillance cameras, known for their high technological capabilities, are steadily increasing their market share in response to the growing demand for surveillance cameras year by year.