Shin-ichiroh Oka

Title: Innovations of Shin-ichiroh Oka

Introduction

Shin-ichiroh Oka is a notable inventor based in Oita, Japan. He has made significant contributions to the field of medical technology, particularly in blood processing. With a total of three patents to his name, Oka's work focuses on enhancing the efficiency and effectiveness of blood filtration systems.

Latest Patents

One of Oka's latest innovations is a blood processing filter designed to allow smooth flow of liquid while exhibiting excellent separation resistance, pressure resistance, and centrifugation resistance. This filter comprises a first filter element that removes aggregates from blood, a second filter element for leukocyte removal positioned downstream of the first, and a third filter element that possesses gas permeability of 3 to 40 cc/cm²/sec per thickness of 1 cm, located between the second filter element and the outlet port. The design also includes a seal zone at the peripheral section, which consists of five layers, including a layer of molten material and layers of molten material mixed with filter element material.

Career Highlights

Oka has worked with prominent companies in the medical field, including Asahi Kasei Medical Co., Ltd. and Asahi Medical Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative medical devices.

Collaborations

Throughout his career, Oka has collaborated with talented individuals such as Yoshimasa Matsuura and Tomohisa Yokomizo. These partnerships have likely played a role in the successful development of his patented technologies.

Conclusion

Shin-ichiroh Oka's contributions to blood processing technology demonstrate his commitment to innovation in the medical field. His patents reflect a deep understanding of the challenges in blood filtration and a dedication to improving patient care.