Medford, Mass.-based startup Sofregen Medical Inc. has picked up $8 million in a series B round led by Anzu Partners LLC. The money is earmarked for continued development of Sofregen’s silk protein-based technology and for commercialization of its U.S. FDA-cleared Silk Voice for people with vocal cord problems.

San Francisco-based Velano Vascular Inc. has closed the second tranche of a $25 million financing that is slated to back ongoing commercialization of its PIVO device that uses an existing peripheral IV line for a blood draw. It also aims to roll-out a new, undisclosed product in 2020.

Aspen Neuroscience Inc. hopes to get into the clinic to test autologous neuron replacement in Parkinson’s disease with a $6.5 million seed round. The financing featured several established life sciences venture investors; it was led by Domain Associates and Axon Ventures and included Alexandria Venture Investments, Arch Venture Partners, Orbimed, and Section 32.

Caresyntax GmbH, a Berlin-based provider of surgical automation, analytics and AI software technologies, picked up $45.6 million in venture funding. The funds will be used to accelerate U.S. and global expansion and support continued development and deployment of Caresyntax products. Participating in the financing were Whiz Partners, a Takeda-back drug discovery gateway investment limited partnership, Plug and Play Tech Center, Barco Healthcare, Mitsubishi Corp., Relyens, IPF Partners and Caresyntax founders Dennis Kogan and Bjoern von Siemens.

A pair of Israeli health tech companies, Beyond Verbal and Healthymize, plan to merge to form Newton, Mass.-based Vocalis Health. The company will be focused on developing vocal biomarkers, which track voice patterns via phone calls or smart devices to screen for various voice-indicating ailments including chronic respiratory and cardiac conditions, as well as depression. Vocalis has raised a $9 million financing led by Israeli health tech and life science venture firm Amoon to accumulate additional clinical data and enhance its voice database.

Current Health Ltd., of Edinburgh, Scotland, scooped up $11.5 million in a series A financing that was led by MMC Ventures. The funds are earmarked to scale up Current Health’s patient management platform, with the aim of preventing global illness in 1 million patients by 2021. Legal & General Group plc, a London-based financial services company, was the largest investor in the round and represents Current Health’s first corporate investor.