This inventor holds 1 USPTO granted patent. Top assignees: Kabushiki Kaisha Tiyoda Seisakusho, Kawasumi Kagaku Kogyo Kabushiki Kaisha. Active years: 1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 11 
1 out of 2 Years Active: 1990
Title: Yasuyuki Miyairi: Innovator in Blood Collection Technology
Introduction
Yasuyuki Miyairi is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of medical technology, particularly in the area of blood collection. His innovative approach has led to the development of a unique apparatus designed to enhance the efficiency and safety of blood donation.
Latest Patents
Miyairi holds a patent for an "Apparatus for collecting constant amounts of blood from individual donors." This invention features a collapsible inflow pipe that directs blood into an inflatable bag prefilled with anticoagulant. The bag is placed on a weighing platform connected to a load cell, which generates an electric voltage signal that reflects the weight of the blood being collected. The load cell is mounted on a swing cradle that oscillates about a horizontal axis, allowing the bag to be shaken during the collection process. This shaking ensures thorough mixing of the collected blood and the anticoagulant. Once a predetermined amount of blood is collected, the system's controller activates a collection stop mechanism, which tightly grips and collapses the inflow pipe to prevent any further blood flow.
Career Highlights
Throughout his career, Yasuyuki Miyairi has worked with several prominent companies in the medical field. Notable among these are Tiyoda Seisakusho and Kawasumi Kagaku Kogyo. His experience in these organizations has contributed to his expertise in developing innovative medical devices.
Collaborations
Miyairi has collaborated with various professionals in his field, including his coworker Matsumi Toya. Their joint efforts have further advanced the development of medical technologies.
Conclusion
Yasuyuki Miyairi's contributions to blood collection technology exemplify the impact of innovation in the medical field. His patented apparatus not only improves the efficiency of blood donation but also enhances the safety of the process. His work continues to influence advancements in medical technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile