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Come and see an artificial heart running, 3D printer!!! Ven a ver un corazón artificial funcionando, impresora 3D!!!. by jesusrc1

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· @jesusrc1 · (edited)
$10.47
Come and see an artificial heart running, 3D printer!!! Ven a ver un corazón artificial funcionando, impresora 3D!!!.
ETH researchers from the Functional Materials Laboratory have developed a silicone heart that beats almost like a human heart

Los investigadores de ETH del Laboratorio de Materiales Funcionales han desarrollado un corazón de silicona que late casi como un corazón humano.

![Image of Yaktocat](https://www.ethz.ch/en/news-and-events/eth-news/news/2017/07/artificial_heart/_jcr_content/news_content/fullwidthimage/image.imageformat.fullwidth.2081614257.png)

The soft artificial heart was created from silicone using a 3D-printing, lost-wax casting technique; it weighs 390 grams and has a volume of 679 cm3. “It is a silicone monoblock with complex inner structure,” explains Cohrs. This artificial heart has a right and a left ventricle, just like a real human heart, though they are not separated by a septum but by an additional chamber. This chamber is in- and deflated by pressurized air and is required to pump fluid from the blood chambers, thus replacing the muscle contraction of the human heart.

El corazón artificial suave se creó a partir de silicona utilizando una técnica de impresión en 3D, de cera perdida; Pesa 390 gramos y tiene un volumen de 679 cm3. "Es un monobloque de silicona con estructura interna compleja", explica Cohrs. Este corazón artificial tiene un ventrículo derecho y un ventrículo izquierdo, igual que un corazón humano real, aunque no están separados por un tabique sino por una cámara adicional. Esta cámara es introducida y desinflada por aire presurizado y se requiere para bombear fluido de las cámaras de sangre, reemplazando así la contracción muscular del corazón humano.

<iframe width="560" height="315" src="https://www.youtube.com/embed/YUYNXeHfTdQ" frameborder="0" allowfullscreen></iframe>


![Image of Yaktocat](https://steemitimages.com/0x0/https://steemitimages.com/0x0/https://media.giphy.com/media/26gsaigI1dQD5kyty/giphy.gif)


Source: https://www.ethz.ch/en/news-and-events/eth-news/news/2017/07/artificial_heart.html
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vote details (9)
@geneeverett ·
Great post.  3D printing is gonna change the world ! Upvoted and resteemed !  I look forward to more cool stuff ! Happy to be following ya !
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@selfbuiltcamper ·
Technology is unbelievable these days @jesusrc1 compared to 100 years ago. You can get a descent 3D printer for around £200 in kit form and build yourself. Thanks for sharing.
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