Aero Space Respirator takes next step to concession

On its way to final concession, the ASR runs through many rounds of different testing in the engineering as well as in the clinical environment under more demanding conditions. The next step will now be taken by a pre-series of seven units. In this pilot-production the two SMEs SpaceTech and AST split tasks of design and manufacturing.

Aero Space Respirator preproduction-series

Within this first week of May, STI will be finalizing the first ASR of the pre-series, ready for testing at the JLU in the following week. At a press conference in the week after, we will be presenting the device to the public.

Visit our crowd funding campaign: Ventilators for the world


STI Aero Space Respirator development next milestone

SpaceTech and AST are developing the fast reproducible ventilator for use on COVID-19 patients. The Aero Space Respirator (ASR) is designed with available parts from other industries, such as the Sodastream bottle being used for mixing the respiratory air. Both companies are self-financing this project, supported by the crowd funding campaign: "Ventilators for the world".

ASR reached next milestone

Today, April 21st, 2020, the ASR project takes its next step, being tested at the project supporting University Hospital of Gießen Marburg (UKGM). The latest version has a leight-weight and compact housing and comes with ASR software - ready for final testing.

spacetech asr development phase 1 2 3
ASR engineers demonstrating the ASR development

phases 1, 2 and the final testing version 3 at the STI
clean room
  spacetech asr development phase 3 test set up
Test set-up of the latest ASR version with 1000 mL
Dräger lung at STI test lab

  spacetech asr development phase 3 view inside
View inside the ASR version 3


spacetech asr development team
SpaceTech's ASR development team at STI headquarters


Crowd-Funding für schnell verfügbares Beatmungsgerät ASR von SpaceTech

Die COVID-19 Pandemie betrifft alle Länder dieser Welt und fordert eine hohe Zahl an Menschenleben. Ein Grund für diese schreckliche Entwicklung ist die zu geringe Zahl an Beatmungsplätzen auf Intensivstationen. Selbst der Aufbau von Notkrankenhäusern genügt nicht, falls nicht ausreichend invasive Beatmungsgeräte zur Verfügung stehen. Aus diesem Grund haben zwei mittelständische Unternehmen der Raumfahrtbranche (AST Advanced Space Technologies GmbH und SpaceTech GmbH) "Tigerteams" gebildet. Beraten durch Mediziner des Universitätsklinikum Gießen Marburg (UKGM) wird ein Beatmungsgerät (ASR) für den Einsatz auf Intensivstationen (continous mandatory ventilation) entwickelt.

Als nächsten Schritt planen wir Geräte insbesondere für betroffene Länder der 2. und 3. Welt zur Verfügung zu stellen. Hierzu hoffen wir ebenfalls auf die Unterstützung der Crowd Community.

spacetech ventilators asr tigerteams covid 19
ASR beim Test am Dummy


Hier geht es zur Crowd-Funding Kampagne "Ventilators for the world" >


COVID-19 - Together we can weather this storm

The COVID-19 virus is influencing everybodies life these days. At STI we take the situation seriously and have implemented a range of measures to hinder the spread of the virus in line with the measures our government has issued. The goals lie in the protection of our society from the effects of the Covid-19 pandemic and in the limitation of the economic damage caused by it. This is a balance act.
We believe that we in the space business are well adapted in scientifically analyzing context, deriving adequate measures and following them through with discipline. We are aware that a lot of different solutions and interpretations are being discussed in the media but we consider it essential that all of us strictly follow one clear strategy only: The governmental rules and their daily updates. In our eyes they are well balanced between health, economics and social aspects.
Out development and production is running, with several measures implemented to keep social distancing as required. Most of our employees are working from home these days and can be reached via e-mail and cell phone numbers, others are working in shifts, keep their distance and maintain increased hygiene standards.
As our customers and partners you can of course contact us via telephone and e-mail. Our headquarters central desk will be manned for the regular opening times. Following current recommendations, we minimize the visit of external visitors in our headquarters. In case the presence of external visitors is necessary for repair or service activities or to perform testing activities, the following rules apply:

  • The number of persons shall be minimized and shall not exceed 2
  • Before entering the STI building the external person shall confirm in writing that she/he
                > Has not visited a risk area in the last 14 days
                > Has not had contact to a Covid-19 infected person within the last 14 days
                > Has no symptoms such as fever and cough/respiratory problems

Our most important contribution is that we stay calm and rational. We are confident that together we can weather this storm.
Your STI management team


Mission for global satellite-based internet reaches next milestone: OneWeb launch 3

At STI we are proud being part of the OneWeb mission success with already 40 small satellites and therefore 80 of our innovative booms flying in orbit. Tomorrow March 21st, 2020, we will be witnessing the next milestone of this exciting project - launch three of another 34 satellites enlarging the net. Step by step the OneWeb mission is going to build up its mega constellation, aiming for a dense network of small satellites in LEO, making access to internet for everyone worldwide possible, regardless of an area’s ground infrastructure.

You can follow the launch via streaming on these OneWeb social media channels: YouTube, Instagram, Twitter, Facebook. {source:

Commemoration for OneWeb

OneWeb uses this event to commemorate the late Russian cosmonaut Alexei Leonov, who made history 55 years ago. He became the first person to exit a spacecraft and walk in Space. Honoring his name and celebrating his achievement, this is theme for the third OneWeb mission launch.

Spacetech oneweb deployment mechanisms third launch commemoration