3D printed face shield

Since the outbreak of the pandemic, it has become important that we keep ourselves safe. The prominent thing is to have limited physical contact with people as well as things. Since this virus can enter the system through eyes, nose or mouth, we need to protect it. The mask covers yours nose and mouth, and the disposable masks are to be disposed off in 6-8 hours of use.

To increase its lifetime, people have come up with face shields, which cover up the whole face covering the eyes and neck as well. The face shield is an open source idea which has been implemented by a lot of companies/individuals in 3D printing. They have fired up their printers to support the healthcare people, armed forces and others who are outside fighting the pandemic. The effort is now community driven and it is happening all across the world.

The 3D printed face shield has an easy design, approximately takes 20 minutes to print. It is easy to wear around the head. It grips around the back of your head. You can acquire the design from any of the open source developer and print it at your place. In case you need such shields, you can contact to one of the manufacturers.

Image courtesy: https://www.prusaprinters.org/prints/25857-protective-face-shield-rc1

Check out few stories and ideas that the community has come up till now in India as well as in other parts of the world.

https://www.fastcompany.com/90482710/makers-are-rushing-to-fight-coronavirus-with-3d-printed-face-shields-and-test-swabs

https://www.google.com/amp/s/www.businessinsider.com/coronavirus-3d-printed-face-mask-shield-healthcare-workers-2020-3%3famp

https://www.google.com/amp/s/onezero.medium.com/amp/p/6b44146ca1f3

https://www.westernmassnews.com/news/northampton-student-making-face-shields-for-local-hospitals/article_d751fb52-6edd-11ea-a0ad-e32bab40d9ee.html

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List of companies & products to fight against COVID-19

List of popular products:

  1. Face shield: A plastic film placed in front of face of paramedical staff to avoid direct contact of virus with face especially eyes.
  2. Isolation box: it is a box which shields Doctors while incubating patients.
  3. Contact less door: A mechanism to open the door with elbow.
  4. Ventilator extension: A mechanism which enable a single ventilator machine to be used for 4 patients instead of 1 patient.

Here is a list of companies providing Personal Protective Equipment (PPE), 3D printed medical devices & equipments to help us in the battle against CoVid.

List of manufacturing companies

  1. Eduprime Technologies [Mumbai]
    Products: Face shield
    Contact: 09167630071 / 09167664402
    Website: www.eduprime.com
    Email: info@eduprime.com
    Address: 119, Eduprime technologies, LBS road, Opp. Kotak Mahindra bank, Ghatkopar (W), Mumbai-86.
  2. Persapien [New Delhi]
    Products: Outdoor and home sanitizer Robot, Car sanitizer
    Contact: +91-11-3001-0240 (India),
    Website:  https://persapien.com/
    Email: connect@persapien.com
    Address: Plot No. 171, Blk-SU, Pitampura, New Delhi – 110034
  3. Iuova design [Mumbai]
    Products: Vacuum formed FP2 mask, Face shield
    Contact: +91-9773607155, +91-8369083203
    Website: https://iuovadesign.in/
    Email:  info@iuovadesign.in
    Address: Marathon Max, Office No -620, Building, Mulund Goregaon Link Rd, Salpa Devi Pada, Mulund West, Mumbai.
  4. AIC raise [Coimbatore]
    Products: Face shield
    Contact: +91 86 08 87 1834, +91 80 56 80 3999
    Website: https://aicraise.com/facemask3dprint/
    Email: hello@aicraise.com
    Address: AIC RAISE, STARTUP INCUBATION CENTRE, Rathinam Techzone Campus, Pollachi Main Road, Eachanari, Coimbatore – 641021
  5. Boson Machines [Mumbai]
    Products: 3D printed Face mask, Handfree door handle, 3D printed Face shield, Oxygen mask for cylinders.
    Contact: 07977077571
    Website: https://bosonmachines.com
    Email: info@bosonmachines.com, print@bosonmachines.com
    Address: 76/612, Motilal Nagar No.1, Goregaon (w), Mumbai – 400104 Maharashtra.
  6. STPL3D  [Surat]
    Products: Face shield
    Contact:  +91-261-611 0711, +91-261-611 0722       
    Website: http://www.stpl.com
    Email: contact@stpl.com
    Address: Sahajanand Estate, Vakhariawadi, Near Dabholi Char Rasta, Ved Road, Surat – 395 004.

  7. 3D systems
    Products: Face shield, Face mask, Ventilator components, other PPE.
    Website: https://www.3dsystems.com
    Email: press@3dsystems.com
  8. 3Ding [Chennai]
    Website: https://www.3ding.in
    Products: Face shield, Ventilator split.
    Contact: 044 – 330 11075
    Address: 2727(1st Floor), Y Block, 7th Street, 12th Main Road, Anna Nagar, Chennai – 600040.
    Also available at Bangalore & Hyderabad.
  9. Njoy 3D [Mumbai]
    Products: Face shield
    Contact: +91-9967666604
    Website: https://www.njoy3d.in
    Email – njoy3d@vishaworld.com
    Address: 108, Raja Industrial Estate, Salpa Devi Pada, Mulund West, Mumbai – 400080, Maharashtra, India
  10. Anatomize 3d [Mumbai]
    Products: Face shield
    Contacts: 088799 41150, 07977064826
    Website: https://anatomiz3d.com/
    Email: info@anatomiz3d.com
    Address: Unit No. 112/114, 1st Floor, V1 Building Mehra Compound, Andheri Kurla Road, Sakinaka, Andheri East, Mumbai.
  11. Tesseract [Mumbai]
    Products: Face shield
    Contact: +9122 4973 4845
    Website: https://www.tesseract3d.com/
    Email: contact@onetesseract.com
    Address: Shop No.2, 196A Tara House, Dr. Viegas Street, Marine Lines, Mumbai
  12. Imaginarium [Mumbai]
    Products: Circuit splitter and flow restriction devices for multiple patient lung ventilation, Aerosol box, Savegrabber
    Contact: +91 22 6738 0100
    Website: https://www.imaginarium.io/
    Email: hello@imaginarium.io
    Address: 7th Floor, The Great Oasis, D-13, Road No 21, MIDC, Andheri (E), Mumbai 400093
  13. Novabeans [Gurgaon]
    Products: Medical products
    Contact: + 91 12 44 00 08 82
    Website: http://www.novabeans.com
    Email: info@novabeans.com
    Address: NOVABEANS STUDIO – Gurgaon, DCT-702, 7th Floor DLF City Court, (near Sikandarpur metro station), Gurgaon, Haryana, India 122001
  14. Chizel [Pune]
    Producst: Ventilator splits and Face shield
    Contact: 8408-0081-23
    Website: https://www.chizel.io/
    Email: sales@chizel.io
    Address: Chizel Prints Manufacturing PVT LTD, Office No: 201, 202, Prithvi Icon, Behind Volvo Showroom, Near Radha Chowk, Baner, Pune, Maharashtra – 411045.
    Also in Banglore.
  15. Fractory
    Products: Face shield
    Website: https://fractory.in/

We will keep adding more information here as we progress.
Last updated: 3rd April, 2020

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Contactless Hand Sanitizer

To ensure our safety, cleaning the hands is the most necessary & basic step. It has to be done at regular intervals for 20 seconds at least. WHO has also released a video showing the proper way to clean the hand in and around fingers and nails.

For this we need a sanitizer or a hand wash. Although, if our hands are not clean and we touch the containers to release soap/sanitizier, it can get infected. To avoid this, a lot of developers have created a contactless hand sanitizer / Soap Dispenser. It is one of the best open source projects available at the moment which you can develop at home as well, if you have the components and understand coding for it.

Contactless hand sanitizer consists of a sensor (IR sensor or Ultrasonic sensor) along with a servo motor (or geared DC motor in some cases) and a programming board such as arudino, Uniko Ekam etc. As soon as the sensor senses a hand in front of it, the Servo motor moves and pulls the sanitizer valve down. This releases the sanitizer or the hand wash. The user can put his hands away from the sensor so the servo moves back to home position; and the valve moves up.

The placement of the sensor can be varied as per the user. The mechanics to move the valve also can be changed. Changes are to be made as per the sanitizer container / bottle you have at your own place. Hook up the sensor, motor and a microcontroller to design one such product for your place. Such contactless hand sanitizers are also available at sale by few companies. Follow the links to get updated about the stories and ways to create your own contactless hand sanitizer.

Image courtesy & instructions on how to make one –
https://www.instructables.com/id/Simple-Automatic-Hand-Sanitizer-Soap-Dispenser/

https://www.reviewgeek.com/37500/these-kids-made-a-touch-free-hand-sanitizer-pump-and-we-love-it/

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Hand Sanitizer Holder

The sanitizers have become too essential in the fight against COVID. It is like a sword to slash away the germs from our hands. The germs can be the infectious corona virus as well, and we have to anyhow prevent ourselves from them.

The sanitizers are not only a personal utility item but it is also required in public places such as society, office, mall, supermarkets etc . It is also important that sanitizer is held at a proper place and position. There have been various developments in this regard and the community has designed sanitizer holders. Since sanitizer is like a sword, it would need a scabbard to hold it.

The 3D printed holders are available for pocket friendly sanitizers and the big ones. The sanitizers can be held either in your hands or backpacks ; they can also be placed well inside elevators and other premises in your buildings and societies.

Go through the following links to check upon the various designs available. You can use one of them or modify as per your need and get it printed for you too.

https://www.yeggi.com/q/hand+sanitizer/

https://www.myminifactory.com/object/3d-print-hand-sanitizer-holder-for-in-lift-elevator-use-114406

https://www.thingiverse.com/thing:4197202

https://www.stlfinder.com/model/hand-sanitizer-holder/2376055/

Image courtesy: https://cults3d.com/en/3d-model/various/hand-sanitizer-holder

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3D Printed Ventilator & Splitter

For the patients severely affected by the corona virus, they find difficulty in breathing. In hospitals, ventilators are used to supply oxygen to the patient’s lungs and remove carbon dioxide from it. This helps the patient to breathe.

The problem faced by many hospitals around the world is that there are limited numbers of ventilators compared to the number of patients. Due to the break in supply chain, it is not possible to manufacture those ventilators and make it available to the hospitals.

In time of this crisis, the 3D printing community has come up with a 3D printable ventilator. The prototypes have been tested and implemented in many countries. Not just the ventilator, the designers are also designing splitters for the ventilators. The splitters will help to support 1+ patients with a single ventilator. There are developments going in the design of 2-way, 3-way & 4-way splitters.

The open source project on ventilator is available in the below links. If you are looking to start anything on that, this link could work as a reference. All the updates are posted here.

If there is anything you can contribute, do your bit.

Image courtesy: https://techcrunch.com/2020/03/19/open-source-project-spins-up-3d-printed-ventilator-validation-prototype-in-just-one-week/

Check other stories and updates on 3D printed ventilators here.

https://hub.jhu.edu/2020/04/02/3d-printed-ventilator-splitters-for-covid-19/

https://time.com/5811091/makers-3d-printing-coronavirus/

https://www.moneycontrol.com/news/business/startup/coronavirus-pandemic-startups-3d-print-ventilator-parts-visors-to-bridge-shortfall-5079111.html

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3D Printed Valve

3D printers are extremely useful in the battle against corona virus [CoVid]. 3D designers around the globe are trying their best to help the people as well as the government to tackle this situation. They are lending away their time to design PPE (personal protective equipment) and also few other solutions to help out in this situation.

One of the ideas that helped a lot of patients and doctors in Italy, the most affected country in European Union, was to have 3D printed valves for reanimation devices. The hospital had shortage of valves due to the broken supply chain. Massimo Temporelli, designed this valve once he was contacted.

The 3D printed valve was tested as well implemented to save many lives in North Italy. The valve can be used to support the flow of oxygen from the oxygen tanks to the patients. Check out the story here.

https://www.3dprintingmedia.network/covid-19-3d-printed-valve-for-reanimation-device/

Image courtesy: The above link.

https://www.facebook.com/fablabmilano.page/videos/542288593061695/?v=542288593061695
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Hands Free Door Opener

It is known Corona Virus is contagious, and physical contact can lead to the entry of corona virus into your body. Social distancing is one of the ways to keep away from physical contact with other people and one of the best ways to stay safe.

Yet, a cause of concern is that the virus can stay on certain things for a while if it was in contact with an infected person, within & outside the house. The door knob will be one of the most touched objects, especially in public places. This can increase the germ manifestation on the knob. And it increases the chance of passing the virus to other people on their hands.

An open source project in the wake of corona virus is to create a hands free door knob. The door knob will have a separate handle attached to it, which can be held by the wrist instead of the bare hand. The handle is 3D designed and can be printed locally in any 3d printer (hobby or commercial ones).

The assembly is simple and the installation is also easy. Once installed, we can fit our wrist inside the handle and push down the door knob to open the door. Since most door handles are not wide enough to be opened via elbow, this project helps in doing so.

Have a look at the updates by following the links below:

https://www.materialise.com/en/hands-free-door-opener

Image Courtesy: https://www.inceptivemind.com/3d-printed-hands-free-door-opener-help-slow-down-coronavirus-spread/12465/

We will keep adding links, videos, pictures & information here as we progress.

Last updated: 3rd April, 2020

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