Rice University undergraduates develop a quick and easy way to numb the skin, making shots virtually pain-free
Getting the flu shot is one of the many rituals that comes once a year, inoculating the population against a potentially life-threatening disease. However, for some, especially children, the experience can be frightening and painful. However, that may soon change thanks to a Rice University students’s 3D-printed invention.
The Comfortably Numb is a simple device that numbs the skin to decrease the sensation of the injection. The team of three freshmen, include Andy Zhang, Mika Hua, and Greg Allison, developed this easy-to-produce mechanism to create a portable and ready to use ice pack. The small device is composed of a 3D printed cylinder containing two chambers, one with water and the other with ammonium nitrate, and a metal plate attached at one end. When the device is activated by twisting the top, the two chambers open and the chemical reaction that occurs cools the metal plate, just like a cold pack.
From there, a physician or other medical worker places the plate against the skin to numb the are and then inject the vaccine.
While ice packs serve the same purpose and are more readily available, the Comfortably Numb is just the beginning of a bigger project. Eventually, the team hopes to develop a device that will numb and inject with one go, making vaccinations, shots, and injections of any kind painless and quick. After all, as Allison says in a statement released by Rice University, they are still just freshman engineering students:
Read more: Thank 3D Printing for a Painless Flu Shot
The Latest on: 3d printing
via Google News
The Latest on: 3d printing
- 3D printing machines to be assembled in Rwandaon May 12, 2022 at 2:40 am
D printing machines are expected to start being assembled in Rwanda in the next six months, according to Danny Bizimana, Country Manager of Fablab Rwanda, a local innovation hub. A Memorandum of ...
- The 3D Food Printing market is estimated to account for nearly USD 201 million in 2022 and is projected to grow at a CAGR of 57.3 %on May 12, 2022 at 2:00 am
USD 1,941 million by 2027. The 3D food printing market is mainly impacted by innovations, as manufacturers are always introducing new processing techniques to produce complex food products of ...
- Save $120 on the Anycubic Photon Mono X 6K 3D printeron May 11, 2022 at 10:29 am
D printing is more accessible and affordable these days than it ever has been and now you can save $120 on the Anycubic Photon Mono X 6K 3D printer. Right now, you can get Anycubic Photon Mono X 6K 3D ...
- non-metal 3D printing market Future Demand, Global Research, Top Leading player, Emerging Trends, Region by Forecast to 2027on May 11, 2022 at 5:16 am
The global non-metal 3D printing market is projected to be worth USD 5,055.9 Million by 2027, according to a current analysis by Emergen Research. The ...
- China Is 3D Printing a Massive 590-Foot-Tall Dam ... And Constructing It With Without Humanson May 10, 2022 at 11:08 am
But it’s hard to tell what’s more ambitious: the fact that the researchers plan to turn a dam site into effectively a massive 3D-printing project, or that through every step of the process the project ...
- See how a huge 3D printer is going to build 200 concrete homes in Virginia's tech hub within the next 5 yearson May 10, 2022 at 7:41 am
Zack Mannheimer, the CEO of Alquist, predicts more US homes will be 3D printed than built "traditionally" within the next five years.
- China is using AI and 3D printing to build a 590-foot-tall dam without the need for human workers, scientists sayon May 9, 2022 at 10:16 pm
Using artificial intelligence, construction robots, and zero human labor, China is poised to complete the Yangqu dam by 2024, they said.
- Try India`s first sustainable 3D printing experience in Parelon May 9, 2022 at 9:56 pm
Did you know that you could print a concrete building or a bus stop? Or a latticed partition for your living room? And even a skirt? This might seem like a scene out of the Mission Impossible series ...
- First Sustainable 3D-Printing Filaments from Braskemon May 9, 2022 at 2:22 pm
Three new options for additive printing are bio-based EVA and a recycled PE/PP blend with or without carbon fiber made from recycled bottle caps.
- Trends for 3D Printing in 2022on May 9, 2022 at 10:55 am
A new survey outlines how manufacturers used 3D printing in 2021 and what they expect from the technology this year.
via Bing News