Search
Close this search box.

Japan Lifeline gets grant for power supply device for electromedical devices with impedance control

According to GlobalData’s company profile on Japan Lifeline, Surgical robots was a key innovation area identified from patents. Japan Lifeline‘s grant share as of April 2024 was 27%. Grant share is based on the ratio of number of grants to total number of patents.

Power supply device for electromedical devices with impedance control

Source: United States Patent and Trademark Office (USPTO). Credit: Japan Lifeline Co Ltd

A recently granted patent (Publication Number: US11934246B2) discloses a power supply device designed for use with electromedical devices. The device includes a power supply unit that provides power to the electromedical device, along with first and second impedance control units strategically placed along the power circulation path. These impedance control units transition between high and low impedance states based on the power supply status to ensure efficient power delivery and device operation. The first impedance control unit is in a low impedance state during power supply periods and transitions to a high impedance state during power stop periods, while the second impedance control unit operates in the opposite manner.

Furthermore, the patent details a relay device and method for controlling the power supply device in electromedical systems. The relay device includes impedance control units that adjust impedance states based on the power supply status, ensuring seamless power delivery and signal transmission between the power supply unit, electromedical device, and other external devices. The method involves transitioning between power supply and power stop states based on the power supply status to effectively manage power distribution and signal transmission within the electromedical system. Overall, the patented technology aims to enhance the efficiency and reliability of power supply in electromedical devices, ensuring optimal performance and functionality in various medical applications.

To know more about GlobalData’s detailed insights on Japan Lifeline, buy the report here.

From

The gold standard of business intelligence.

Blending expert knowledge with cutting-edge technology, GlobalData’s unrivalled proprietary data will enable you to decode what’s happening in your market. You can make better informed decisions and gain a future-proof advantage over your competitors.

GlobalData

GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.

GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.