The week closed out with two IPOs on their way in. Alto Neuroscience Inc. (NASDAQ:ANRO) and Fractyl Health Inc. (NASDAQ:GUTS) both debuted on Wall Street with offerings looking to raise combined $238.6 million.

Kakao Healthcare Corp. launched an artificial intelligence (AI)-powered mobile application called PASTA on Feb. 1 for continuous glucose monitoring (CGM)-based diabetes care. PASTA pairs with two types of CGM sensors, either from Seoul-based I-sens Inc.’s Caresens Air or San Diego-based Dexcom Inc.’s G7 system.

Trinity Biotech plc. paid $12.5 million to acquire Waveform Technologies Inc.’s biosensor and continuous glucose monitoring (CGM) assets. It also formed a partnership with Bayer AG to launch a CGM biosensor in China and India. These moves are part of Trinity’s transformation strategy to become a leading player in wearable biosensor technology.

Investors bailed on many med-tech companies last year, fearing that the frenzy surrounding GLP-1 agonists would tank companies in the weight-loss, diabetes and orthopedics segments. Their concerns now appear overblown in many instances, with some of the most directly affected businesses reporting a “rising tide” associated with an increased focus on obesity treatment that has lifted their boats rather than sinking them.

Medtronic plc received CE mark for its latest miniature, leadless pacemakers, the Micra AV2 and Micra VR2. According to the company, they are the world's smallest pacemakers, provide a longer battery life, and are easier to program than previous Micra pacemakers, while maintaining the benefits of their predecessors such as reduced complications compared to traditional pacemakers.

Dexcom Inc. achieved the first integrations of an automated insulin delivery system (AID) approved for use in the U.S. with its G7 continuous glucose monitoring (CGM) integrating with Tandem Diabetes Care Inc.’s T2:slim X2, announced on Dec. 6, and integration with the Ilet Bionic Pancreas made by Beta Bionics Inc. revealed on Dec. 7.

One of the largest med-tech deals of 2023 was wiped off the charts when Medtronic plc terminated a $738 million agreement to acquire South Korean wearable insulin patch maker Eoflow Co. Ltd., citing “multiple breaches” under its agreements, on Dec. 6.

With hybrid closed-loop systems for automated insulin delivery increasingly being seen as life changing for people with diabetes, Vicentra BV has teamed up with Diabeloop SA and Dexcom Inc. to launch a system to help people with type 1 diabetes manage their condition.

Glucometrics Co. Ltd. is rolling out its self-developed application programming interface (API) for diabetes care in steps, and the latest partnership with G2E Co. Ltd. is underway to develop a smart insulin pen loaded with the interface.