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Controlling viral aerosols in COVID-19 and beyond

Project description

Better surgical safety in a pandemic

Viral aerosols are a critical risk for surgical teams in the time of COVID-19. Invisible viral aerosols are released by leaks around the trocars used in laparascopic surgery, and in patient breath/coughing during endoscopy. Unless these risks are addressed, normal surgical service is blocked across the health services. The PORSAV project uses innovative Schlieren imaging to capture and analyse data about aerosols and their distribution in the operating room. It introduces novel vacuum-driven medical devices to capture aerosols at the points of leakage, thus avoiding contamination of the operating room. Following clinical validation, the project delivers training to surgeons and distribution of the new technology, globally.

Objective

Protecting healthcare staff and preserving key clinical practice is a key WHO priority area for the immediate term in the COVID-19 pandemic, and also after peak crisis in the new practice landscape with population prevalence. Surgery is a key therapy for emergency patients and for cancer care and cardiac disease among others. It also is the hallmark aerosolising intervention, risking viral transmission to many staff, not only during the procedure itself, but also during other interventional procedures including bedside episodic procedures such as intubation for ventilation or nasogastric tube drainage. Recent guidance has suggested abandoning keyhole surgery access, despite its cornerstone role in emergency and cancer therapy, its myriad benefits to patients, and the fact that a whole generation of surgeons would need retraining in open surgery to accomplish this safely. Laparoscopic surgery uses gas to distend a body cavity to make space for a camera and instruments to be inserted and worked by a surgical team. This gas is emptied from the patient by opening valves in the access instrumentation which typically enters the operating room (OR). The risks of venting gas can be addressed technologically by using more sophisticated and emerging insufflation technology. However this does not address leaks during endotracheal tube placement, leaks that occur around the trocar, leaks during endoscopy or leaks from the anus during transanal surgery. This project will a) characterise the nature of these gas leaks using specialized imaging technology, b) develop vacuum devices to entrain and filter such leaks c) validate the effectiveness of the devices clinically, complete CE mark certification and e) deploy to surgery centres worldwide.

Call for proposal

H2020-SC1-PHE-CORONAVIRUS-2020-2

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Sub call

H2020-SC1-PHE-CORONAVIRUS-2020-2-CNECT

Coordinator

PINTAIL LTD
Net EU contribution
€ 108 500,00
Address
SPRINGHILL AVENUE 77
A94 K542 Blackrock
Ireland

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SME

The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.

Yes
Region
Ireland Eastern and Midland Dublin
Activity type
Private for-profit entities (excluding Higher or Secondary Education Establishments)
Links
Total cost
€ 155 000,00

Participants (4)