China’s Amoy Diagnostics Co. Ltd. (Amoydx) signed a development and commercialization agreement under which Amoy will develop multiple companion diagnostics for Astrazeneca plc across China, the E.U. and Japan.

Acotec Scientific Holdings Ltd. has received marketing approval for its radiofrequency ablation system from China’s NMPA to treat varicose veins. The radiofrequency ablation system consists of an endovenous radiofrequency catheter and a radiofrequency generator.

An interdisciplinary research team from the Hong Kong Polytechnic University has developed a portable testing device that can detect the COVID-19 virus within 40 minutes.

In its first report on device application processing times since it completed most of its medical device reforms, Australia’s Therapeutic Goods Administration (TGA) met all the legislated time frames for processing medical device applications during the six-month period from July 31 to December 2021.

Semiconductors chips, a key component in many medical devices, continue to be in short supply as COVID-19-driven supply chain disruptions continue. The shortage comes at the worst possible time, with demand for the chips on an upward trend. Nano-x Imaging Ltd.’s (Nanox) solution to the shortage was to open a semiconductor chip fabrication plant in Yongin, South Korea, to produce Nanox.source, a semiconductor chip that replaces the filament in the analog X-ray tube.

Pfizer Australia Holdings Pty Ltd. has made an offer to acquire digital health company Resapp Health Ltd. in all cash offer worth AU$100 million (US$74.25 million). The two companies have entered into a binding scheme that is contingent upon shareholder agreement and regulatory clearances in Australia. Shareholders will vote on the proposed acquisition in June, and directors have unanimously recommended that shareholders vote in favor of the acquisition.

The National Health Research Institutes (NHRI) of Taiwan has teamed up with Taiwanese computer manufacturer Asustek Computer Inc. and American cloud computing company Nvidia Corp. to build Taiwan’s first supercomputer for medical research.

Truscreen Group Ltd. completed its largest clinical trial to date that showed its cervical cancer screening device surpassed liquid-based cytology (LBC) screening in 15,651 women across 64 hospitals in nine provinces in China over three years.

Health tech firm Qure.ai Technologies Private Ltd. has secured a $40 million investment from investors including Novo Holdings and Healthquad to expand its portfolio of automated artificial intelligence (AI)-based imaging diagnostics. The company’s suite of technologies incorporates deep learning and AI to interpret radiology images such as X-rays, CTs, and ultrasounds in less than a minute.

Elix Inc. has teamed up with Shionogi & Co. Ltd. to validate a retrosynthetic analysis model for drug discovery that will employ chemical reaction data from Shionogi to explore various routes to synthesizing new molecules.