Pacific Biosciences of California Inc.’s technology could rapidly increase the number of rare diseases—and their causes—identified by sequencing. Researchers at Children’s Mercy Research Institute in Kansas City found four times as many rare coding structural variants using Pacbio’s highly accurate long reads (Hifi) sequencing than standard sequencing detected. Results of the study were published in Genetics in Medicine.

With an oversubscribed $30 million series B in hand, Carlsmed Inc. is in a good posture to take the next steps in its plan to make its personalized spinal implants central to ending frequent revisions in spine surgery. The company’s Aprevo devices, which are 3D printed for each patient, received FDA breakthrough device designation and 510(k) clearance in late 2020.

With virtually bent knees and proper posture, Soter Analytics Pty Ltd. raised $12 million in a series A funding round to build on its artificial intelligence (AI)-based ergonomic wearables line that helps workers minimize injuries on the job. The technology tracks all significant shoulder and back movements and provides personalized real-time feedback before improper lifts or twists land users on their backs or in rehab.

Health care-focused private equity firm Archimed Group agreed to acquire Natus Medical Inc. for $33.50 per share, a nearly 29% premium over the April 14 closing share price for the provider of medical devices to diagnose and treat neurological and sensory disorders. The deal will take Natus (NASDAQ:NTUS) private after more than 20 years as a publicly traded company.

Lyra Therapeutics Inc.’s $100.5 million private placement has investors moving to the tune of the ear, nose and throat specialty therapeutics company. Lyra’s stock (NASDAQ:LYRA) jumped from early April trading in the $4.20 range to $6.02 with the announcement April 8 of the pending placement. The stock shot up again on April 13 when the placement finalized and surged in after-hours trading, ultimately spiking over $7 shortly after the opening bell April 14.

Akili Interactive Labs Inc. has made grabbing and holding attention a distinguishing feature of its digital therapeutics and overall company strategy. Last month, it made news with its hire of gaming industry veteran Jon David as its chief product officer. Now, a study indicates a new product in development may help people with depression extend their attention span and possibly improve cognition, two common symptoms associated with the mood disorder that are not treated by most medications.

Boston Scientific Corp.’s image-guided programming software, Vercise Neural Navigator with Stimview XT, got the green light from the FDA for use with the company’s deep brain stimulation (DBS) portfolio in patients with essential tremor or Parkinson’s disease. The software, developed in a collaboration with Brainlab AG, provides more sophisticated image-guided programming tools for personalization of the stimulation therapy, halving the time needed for adjustments and increasing precision.

Merit Medical Systems Inc. received FDA 510(k) clearance for the Scout Bx delivery system, which enables the placement during stereotactic and MRI-guided biopsy of a reflector to guide breast surgery. The delivery system works with the company’s Scout reflector, a wire-free radar localization device.

Fairtility Ltd.’s artificial intelligence (AI)-trained embryo classification system offers patients struggling with infertility and their physicians a better way to maximize the likelihood of implantation following in vitro fertilization (IVF) without the risk of a multiple pregnancy, a study in the Nature portfolio journal Scientific Reports found.

Valuations in the med-tech space lately call into question the old medical adage: “If you hear hoofbeats, think horses.” These days, you would be wise to consider unicorns in the differential diagnosis. Two new companies achieved the formerly rare status just this week. Viz.ai Inc.’s closing today of a $100 million series D financing propelled it into the stratosphere with a $1.2 billion valuation, joining Bostongene LLC which completed its own $150 million round Wednesday.