The U.S. Patent Trial and Appeal Board’s (PTAB) decision Feb. 28 that Broad Institute scientists were the first to invent the use of CRISPR/Cas9 genome editing in eukaryotic cells is just another chapter in the ongoing saga of who has patent rights to various elements of the CRISPR platform.
There are several devices on the market to repair the dreaded abdominal aortic aneurysm (AAA), but these carry some serious risks that have prompted multiple FDA advisories. The agency’s latest announcement recommends routine clinical follow-up for these patients for life, and the formation of a “real-world surveillance system” that may require the financial and technical assistance of industry and medical societies to develop.
Even as China sees strong and continuous growth in patent applications from its medical technology industry, regulators are imposing stricter regulations to curb what they see as "abnormal applications." China’s medical technology sector saw year-on-year growth of 28.7% in 2021 for valid invention patents, according to data from the China National Intellectual Property Administration.
The U.S. FDA’s device center has posted a report on premarket review performance metrics under the current device user fee schedule, and the latest data show an 83% rate of deficiency in first-cycle reviews of PMA original filings in the last three months of calendar year 2021. That rate is down somewhat from the 91% rate seen in 2016, but is up substantially from the 63% major deficiency rate seen in 2018, the low-water mark for this metric for more than a decade.
Chinese company Seekin Inc. is preparing to launch its cancer detection technology in Europe after securing CE marking for the Seekincare pan-cancer test. The artificial intelligence, blood-based platform uses insights from public and private data to identify cancer DNA and protein signals in the blood. The test has been available in Chinese labs since 2018.
The FDA reported that the recall of the Arrow-Trerotola percutaneous thrombolytic device is a class I recall due to the risk of tip damage during use. This hazard could result in detachment of the tip from the device basket, which could damage or block vessels, a potentially lethal hazard for the patient.
PERTH, Australia – Nearly three-fourths of medical device stakeholders supported introducing mandatory reporting of medical device-related adverse events by health care facilities in Australia, but many raised concerns about data duplication and integrity.
The European Union’s (EU) Medical Device Coordination Group (MDCG) posted a guidance addressing verification of manufactured, high-risk in vitro diagnostics (IVDs), which indicates that manufacturers should submit samples to a reference lab for batch testing. However, the requirement for batch testing may not apply if no European reference lab has been designated for a test type, suggesting that some high-risk tests may go to market without adequate testing.