Additive manufacturer prints emergency valves within 24 hours

3D printing company CRP Technology has manufactured several functional prototypes of emergency valves for animation devices, and link-components for emergency respiratory masks for assisted ventilation.

The company has manufactured the part as part of its efforts to do what it can to assist healthcare organisations combat COVID-19 – manufacturing the parts in under 24 hours.

For the manufacture of both type of components, the CRP Technology’s Rapid Prototyping Department has used the 3D printing technology called HSS (High Speed Sintering) and the Windform P1 isotropic material.

Engineer Franco Cevolini, vice president and technical director of CRP Technology, said: "Following the intensification of the emergency due to the lack of fundamental devices for the care of patients affected by Covid-19 we want to give a concrete sign of our support: we 3D printed emergency valves for ventilations and several ‘Charlotte valves.’”

‘Charlotte valves’ are link-components for emergency ventilator mask, realised by Isinnova on Dr. Renato Favero idea and project, adjusting a snorkelling mask already available on the market (Easybreath mask by Decathlon).

Isinnova has decided to urgently patent the link valve (Charlotte Valve), to prevent any speculation on the price of the component. The patent will remain free to use, because it is the company’s intention that all hospitals in need could use it if necessary.

It should be noted that neither the mask nor the link are certified and their use is subject to a situation of mandatory need.

Usage by the patient is subjected to the acceptance of use of an uncertified biomedical device, by providing a signed declaration.