
Service, IT solutions and accessories for medical devices – from technical device service to our own defibrillator accessories
CRS medical GmbH
Aßlar (Loherstraße 6)New on Amplifa
About CRS medical
CRS medical GmbH is a medium-sized medical technology company founded in 2004 in Aßlar with more than 190 employees. The company sees itself as a partner for medical device manufacturers and healthcare facilities and combines three areas: Service, Data Solutions and Products. The range of services includes technical service for medical devices (repair, maintenance, installation, STK/MTK, software updates, emergency callouts with a response time of under 48 hours), depot service at the Aßlar site with a TÜV-certified test laboratory handling more than 22.000 medical products annually, and a logistics operation with more than 30.000 shipments per year on 600 m² of warehouse space. In addition, CRS medical develops and distributes its own accessories such as holders and cases for defibrillators from ZOLL, Stryker and Mediana, the CRS ResQ emergency backpack, AED programs for companies and clubs, and software solutions for telemetry and emergency management. In the field of neurology, the company has been a specialist trading partner for EEG and EMG systems from Nihon Kohden since 2009, which are assembled, configured and installed at the customer's site in Aßlar. The quality management system has been certified to EN ISO 13485 since 2004. Since 2023, CRS medical has been part of the Asker Healthcare Group.
- Site
- Aßlar
- Processes
- Technical service: repair, maintenance, installation and software updates of medical devices, Safety inspections (STK) and metrological inspections (MTK), DGUV3 inspections, Depot service: repair, maintenance, software updates on more than 22.000 medical products annually, Processing of non-sterile electrical and electromechanical reusable devices, Design, development, manufacture and distribution of accessories for medical devices (holders,, Assembly, configuration and functional testing of EEG/EMG systems (Nihon Kohden) before delivery, Software development (frontend, backend, apps, contract development; products: CRS MedGate)
- Materials
- Medical Device Service, Software Development, Medical Device Accessories, Defibrillators/Emergency Equipment
- Certificates
- EN ISO 13485:2016 (quality management medical devices), EN ISO 13485:2016
- Founded
- 2004
- Employees
- more than 190
- Industries
- Hospitals/emergency departments, Emergency medical services, Neurology and cardiology, Public safety/clubs, Medical device manufacturers (after-sales), Neurology and cardiology (hospitals and practices)
- 01
Technical service (depot & field service)
- 02
Repair, maintenance, STK/MTK, software updates
- 03
Assembly & configuration (EEG/EMG, accessories)
- 04
Testing in the TÜV-certified test laboratory
- 05
Software development (telemetry, SOP systems)
- 06
Logistics (warehousing, more than 30.000 shipments/year)
- 07
Project management & customer support
Services & Processes
Medical Device Service
Repair, maintenance and installation of medical devices such as defibrillators, EEG/EMG systems and infusion technology.
Software Development
Telemetry and logistics software (CRS MedGate, WIMT) for emergency services and hospitals.
Medical Device Accessories
Development, manufacture and distribution of holders, cases and custom-made products for defibrillators.
Defibrillators/Emergency Equipment
Distribution of AEDs and emergency backpacks for businesses, clubs and public institutions.
Locations

Aßlar
DECompany headquarters, service/test center, depot service, logistics
- Materials
- Medical devices, accessories, software
- Test laboratory
- Service center
- Warehouse
Products & Components


Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Technical service: repair, maintenance, installation and software updates of medical devicesTesting | – | – | – | – | – |
| Safety inspections (STK) and metrological inspections (MTK)Testing | – | – | – | – | – |
| DGUV3 inspectionsTesting | – | – | – | – | – |
| Depot service: repair, maintenance, software updates on more than 22.000 medical products annuallyAssembly | – | – | – | – | – |
| Processing of non-sterile electrical and electromechanical reusable devicesSurface | – | – | – | – | – |
| Design, development, manufacture and distribution of accessories for medical devices (holders,Assembly | – | – | – | – | – |
| Assembly, configuration and functional testing of EEG/EMG systems (Nihon Kohden) before deliveryAssembly | – | – | – | – | – |
| Software development (frontend, backend, apps, contract development; products: CRS MedGate)Engineering | – | – | – | – | – |
| Project management: product launches, service strategy, MDR approvals, quality managementEngineering | – | – | – | – | – |
| Logistics: warehouse (600 m² warehouse space, 450 pallet capacity), more than 30.000 shipmentsAssembly | – | – | – | – | – |
| Emergency callouts with a response time of under 48 hours, field service in the DACH and BENELUXTesting | – | – | – | – | – |
| Training courses: first aid courses (9 lessons, 12–20 participants), resuscitation training,Testing | – | – | – | – | – |
Additional services
Reference customers
Quality
The quality management system has been certified to the medical device standard EN ISO 13485 since 2004 (TÜV SÜD, certificate valid until 2028-03-29) and covers the design and development, manufacture and distribution of accessories for medical devices as well as the repair and service of medical devices.
| Evidence | Aßlar |
|---|---|
| EN ISO 13485:2016 |
History
- 2004
Foundation of CRS medical GmbH by Dr. Michael Schlapp, Alexander Vila Wagner and Heike Jonzeck on Ringstraße in Aßlar
- 2005
Start of development of own products for emergency services
- 2008
International distribution of own products
- 2009
New business division: telematics
- 2010
Move to the current company headquarters, Loherstraße 6, Aßlar
- 2011
Acquisition of 50% of the shares in avetana GmbH (medical information logistics, Karlsruhe)
- 2017
NeuroKard becomes a 100% subsidiary; takeover of Service & Sales Hemodynamics Accessories from Schwarzer Cardiotek; ground-breaking ceremony for the new building
- 2018
Completion of the new company building (1.150 m²)
- 2020
Merger of both companies into CRS medical GmbH
- 2023
CRS medical joins the ASKER Healthcare Group
- 2024
Asker Healthcare Group acquires 100% of the shares in Hugo Technology Ltd. as an acquisition for CRS medical