medical technology
medical technology
dispensing technology for medical technology:
precision & reproducibility for device electronics and housings
Medical technology devices place the highest demands on reliability and production quality – even where it is not the product itself that counts, but the electronics, the housing and the structure behind it. dosmatix addresses the second row of medical technology production: Encapsulation of control electronics, bonding and sealing of housings, sensor encapsulation and component assembly. Applications that require maximum repeat accuracy – but no cleanroom or implant certification. The dosmatix system architecture supports the operator’s process documentation – the scanner workflow and MES connection generate the process data that is also required in regulated production environments.
why is dispensing technology crucial in medical technology?
Medical devices place the highest demands on manufacturing quality and reproducibility – even in the second row: control electronics, housings, sensors and assemblies must be manufactured identically batch for batch. Even the smallest deviations in potting or bonding can impair the functional reliability of a device. Dispensing technology is not a marginal process here – it is a critical quality factor.
typical applications and materials
electronics potting
Process-safe potting of control electronics and assemblies in medical devices – with 2K epoxies or polyurethanes, reproducible and repeatable.
housing & structural bonding
Bonding and sealing of housing parts and structural components with 1C or 2C adhesives – precise bead or dot application with dos screw or dos piston.
sensor-encapsulation
Encapsulation and sealing of sensors with 1C RTV silicones – pulsation-free and gentle on sensitive components.
component assembly
Small-volume dosing of UV adhesives or 1K epoxies in the assembly of electronic components – dos screw.
suitable dispensing technology from dosmatix
dispenser
dos piston
Piston dispenser, 2K
Precise 2K potting of control electronics and housings in medical devices – with maximum repeat accuracy and fully parameterizable dispensing volume.
dos screw
Progressive cavity dispenser, 1K/2K
Precise dosing of very small quantities – from dos screw XS from 0.3 µl to dos screw XL for highly viscous materials up to 500,000 mPa-s. Pulsation-free and gentle for sensitive materials. Ideal for sensor encapsulation, electronics potting and component assembly in medical technology production.
dos control
Control
Controls and monitors the dosing process. In combination with scanner workflow and MES connection, the process data is generated and can be integrated into the operator’s quality processes.
your advantages with dosmatix
- Precise microdispensing: From 0.3 µl (dos screw XS) to large-volume 2K dispensing applications – the entire spectrum of medical technology dispensing requirements.
- Reproducible quality: 0.05 mm repeat accuracy, pulsation-free application – identical batch for batch.
- Process documentation: The scanner workflow and MES connection generate process data that can be integrated into the operator’s quality processes.
- Material flexibility: Processing of 1K and 2K epoxies, silicones, polyurethanes and UV adhesives – tailored to the respective application.
frequently asked questions and answers
What dispensing quantities are possible?
A: From 0.3 µl (dos screw XS) to continuous volume flow (dos piston L-A) – the dosmatix portfolio covers everything from very small dosing volumes to large-volume dispensing applications.
How reproducible are the dispensing results?
A: The dos in-line axis system achieves a repeat accuracy of 0.05 mm. The dos screw works pulsation-free – identical batch for batch.
How is process documentation ensured?
A: All relevant process data is recorded and archived in a traceable manner via an optional scanner workflow and MES connection – and can be integrated into the operator’s quality processes.
contact us
your direct contact
sales(at)dosmatix.com
Phone: +49 8783 9667 530
