PERTH, Australia – The FDA gave the thumbs up to Omniscient Neurotechnology Ltd.’s Quicktome, the first brain connectomics planning software that provides neurosurgeons with a digital brain mapping platform to visualize and understand a patient's brain networks before performing brain surgery. By visualizing networks that are responsible for complex functions such as language, movement, and cognition, Quicktome assists neurosurgeons in making more informed decisions and reduces surgical uncertainty.

Stryker Corp. has won the FDA’s nod for an implantable balloon spacer to aid in the healing of torn rotator cuffs. The de novo clearance of the Inspace subacromial tissue spacer system comes more than a decade after the biodegradable shoulder repair implant first debuted in European markets. The minimally invasive Inspace device is intended for arthroscopy treatment of massive irreparable rotator cuff tears (MIRCTs).

Looking to increase adoption among more tobacco users, Carrot Inc. expanded the indications for use of its smoking cessation breathalyzer with a new FDA 510(k) clearance to include the claims related to a recent study in the labeling and promotion of the sensor. The clinical trial demonstrated the Bluetooth-enabled sensor’s ability to increase a person’s motivation to quit.

Medtronic plc won expanded FDA 510(k) approval for its Arctic Front family of cardiac cryoablation catheters for alternative treatment of recurrent symptomatic paroxysmal atrial fibrillation (AF) as an alternative to the current standard first-line treatment, antiarrhythmic drug (AAD) therapy. The Arctic Front family of catheters are the first catheter ablation devices in the U.S. approved to help physicians improve AF patient outcomes before drug failure. They have also been proven to shorten the time to diagnosis, according to Dublin-based Medtronic.

It’s not unusual for women to have some uterine contractions during pregnancy. Many of these go unnoticed, but others can be strong and feel like labor. Distinguishing between normal contractions and those that are not can help ensure women at risk of preterm labor get the extra medical care they need. To that end, Tel Aviv-based Nuvo Group Ltd. has launched an FDA-cleared uterine activity (UA) module on its Invu remote monitoring platform.

The FDA granted Neurescue a "two-fer" on its intelligent balloon catheter for aortic occlusion with 510(k) clearance for emergency control of hemorrhage and investigational device exemption for use in cardiac arrest. By inflating a soft balloon at diaphragm level, the device dramatically increases perfusion to the heart, brain and lungs within a minute of deployment via the femoral artery.

Cymedica Orthopedics Inc. received FDA clearance for its Intellihab system to reduce pain associated with osteoarthritis in the knee. The system uses neuromuscular electrical stimulation to strengthen muscles supporting the knee without requiring typical exercises such as squats that could increase pain and further degrade the joint. Intellihab includes a knee brace that emits the pulses and a smartphone app patients use to track and manage the therapy.

Edwards Lifesciences Corp. has won the FDA’s nod for its Acumen hypotension prediction index (HPI) software with the Acumen IQ finger cuff. Prior to receiving this 510(k) clearance, the low blood pressure prediction software was only available for patients using an invasive arterial line. The Acumen HPI software uses data gleaned from the Acumen IQ cuff, along with machine learning, to alert clinicians if a patient is at risk of hypotension, drops in pumping pressure that reduce the flow of oxygenated blood and nutrients to the body’s vital organs.

Medical devices have had to deal with a large body of uncertainty where patent protection is concerned, thanks principally to jurisprudence arising out of the Supreme Court. However, Mark Mansour, a regulatory attorney with the D.C. office of Dykema Gossett PLLC, said on a recent webinar that even in the absence of a patent, de novo devices can gain some market exclusivity with smart use of labeling, a practice that can help ensure that the developer can achieve the needed return on investment.

Motus GI Holdings Inc. received FDA 510(k) clearance to use its Pure-Vu system in upper gastrointestinal endoscopies, expanding the system’s indications from use only in colonoscopies. Pure-Vu removes blood, blood clots and debris from the GI tract, allowing endoscopists to see sources of bleeding and other issues while leaving the endoscope's working channel available for other uses.