3D Printed nasopharyngeal (NP) Test Swabs

3D Printed nasopharyngeal (NP) Test Swabs for COVID-19.

The most common diagnostic test currently used for detecting the coronavirus in mucous samples is PCR, a polymerase chain reaction test that can detect nucleic acid from SARS-CoV-2 in respiratory specimens. In order to conduct this test nasopharyngeal (NP) test swabs are needed. There is a shortage of the nasopharyngeal (NP) swabs needed to collect samples for COVID-19 testing. These swabs are typically used for testing for influenza and other respiratory infections. The current and impending supply chain shortages are serious enough that clinicians are beginning to design and test their own swabs as quickly and safely as possible. For example, a 3D Printed nasopharyngeal (NP) Test Swabs. Medically recognized SLA 3D printing systems and materials—commonly used in the dental industry—have been adapted to fulfill production of nasal swabs. The resin-based process offers high-resolution printing, which is needed for the fine components, while bio-compatible materials that have already undergone certification for dental applications can be used right away.

NP swabs overview:

NP swabs are flexible sticks with a bristled end that are inserted into the nose to the back of the nasal cavity and swept around to collect material that sticks to or wicks up the bristles. The swab is then placed into a vial that contains a culture medium. Swab sticks have an intentionally weak point 7–8 cm from the bristled tip, which allows the stick to be broken to the correct length so that the vial can be capped before it is transported to a laboratory for testing.

references:

https://www.3dprintingmedia.network/3d-printed-nasal-swabs-covid-19/

https://formlabs.com/covid-19-response/covid-test-swabs/

The design link:

https://www.thingiverse.com/thing:4259605

Comments

HealthyPi

The HealthyPi was designed with not just one application in mind, but a variety of them. While it does function as a vital sign monitor for traditional patient monitoring applications, it can also be used for several other applications. You can use it with a Raspberry Pi using a display; use it with a Raspberry Pi with the official touchscreen using our “Complete Kit,” or you can use it standalone by connecting it to any computer’s USB port. The software is compatible across all platforms. Resources: https://github.com/Protocentral/protocentral-healthypi-v3 http://healthypi.protocentral.com

Arm Door Opener for COVID-19 by CIM UPC

Based on the original design by Materialise, this opener, 3D-designed at CIM UPC, can be manufactured with any desktop 3D printer and simply assembled with 3 cable ties. With this opener, all shared door handles can be opened without using your hands. The engineers at CIM UPC began to analyse the different alternatives available on the market to open the doors without using the hands and realized that none were easy enough to assemble, nor did they adapt to the different types of handles and that, in general, they required special elements being difficult to procure. So they got down to work. The final outcome, after a hard week working with different designs and prototypes, is the Arm Door Opener. It consists of a single piece that can be manufactured in less than 4 hours with any desktop 3D printer and can easily be assembled with only 3 cable ties. This design has been made in two versions for doors that open to the left and to the right and the assembly is carrie...

Corona Mask A surgical mask , also known as a procedure mask , medical mask or simply as a face mask , is intended to be worn by health professionals during surgery and during nursing to catch the bacteria shed in liquid droplets and aerosol s from the wearer's mouth and nose. They are not designed to protect the wearer from inhaling airborne bacteria or virus particles and are less effective than respirators , such as N95 or FFP masks , which provide better protection due to their material.shape and tight seal . Link: https://tr.3dexport.com/3dmodel-corona-mask-287798.htm

3D Printing/Medical Masks-Devices/COVID19

Search This Blog