Aquyre Biosciences Inc., formerly known as Lltech, raised $19,945,534 in a series A2 preferred stock financing round to fund commercialization of its Celtivity system for on-site adequacy assessments of tissue biopsies. Ceros Financial Services acted as placement agent for more than $17.14 million of the funds raised in this round as part of its recently announced commitment to raise $100 million in the next 12 months for investment in early-stage medical technology and medical device companies.

My Life Technologies Corp. has raised $4 million from investors to fund production and clinical trials for its microneedle technology. Based in Leiden, Netherlands, the company is developing a ceramic patch that can deliver vaccines or drugs through the skin. The technology could prove to be an attractive alternative to standard vaccine injections due to what the company says is its simple and painless delivery.

A successful fundraising round by a Chinese surgical robot developer last week underscored the potentially fast growth of a sector that remains underdeveloped in China. Chinese surgical robot company Edge Medical Robotics Co. Ltd. raised $200 million in a series C round, and plans to use the funds for the commercialization of its core products.

Shares of cardiac diagnostics company Heartbeam Inc. (NASDAQ:BEAT) are trading lower than expected after it opened on the Nasdaq on Nov. 11. The digital health company priced its public offering of 2,750,000 units at $6, but as of midday, shares were trading at $4.56. It’s a disappointing start for the Santa Clara, Calif.-based company, which is developing an ECG telemedicine technology to diagnose cardiovascular patients for ambulatory settings.