Manufacturing and assembly

Medical devices in a controlled environment

Manufacture and assemble your medical devices in a controlled environment

As a CMO (Contract Manufacturing Organisation) or CDMO (Contract Development Manufacturing Organisation), Cisteo MEDICAL has a 250 m² cleanroom environment for the manufacture and assembly of highly technical medical devices.

To achieve this, we master key processes such as medical-grade silicone injection, nitinol shaping, blister packaging and laser welding in cleanrooms (ISO 5 and ISO 7). The latter also incorporate innovative processes that can be mobilized for customized subcontracting.

Industrialization services

Design for manufacturing

Our team helps you to make the transition from R&D to manufacturing. We challenge design choices to ensure that the device is manufacturable, but also respects set cost targets.

The design for manufacturing phase enables us to integrate manufacturing constraints as design input data.

Begun as early as possible, this phase enables the design to evolve before a design freeze, which can be restrictive in terms of cost.

Design verification and validation

At Cisteo MEDICAL, we support you in the crucial phase of design verification. Our services include drafting protocols, carrying out tests and producing detailed reports, as well as designing and manufacturing customized test benches. Then, during design validation, we manufacture devices specifically for this phase, ensuring complete production documentation, rigorous supplier qualification, process validation and control of the production environment.

Transfer to production

Cisteo MEDICAL carries out small-scale production, and then launches production to guarantee the delivery of larger volumes, in particular by setting up suitable, repeatable processes. This stage involves research into processes compatible with mass production, flow organization and the design and production of tooling.
We can also integrate existing production processes as part of dual sourcing or when switching to an ISO13485 subcontractor.

Process validation and Device Master Record (DMR)

Following the drafting of the customer requirements matrix and the process risk analysis, we implement process validation by test batches and IQ/OQ/PQ, as well as the manufacturing documentation (DMR) (selection and qualification of suppliers, nomenclature, manufacturing and inspection instructions, tooling and equipment maintenance plan).

Medical device manufacturingprocesses

As a global partner to medtech start-ups and manufacturers of innovative medical devices, Cisteo MEDICAL implements a wide range of processes for :

  • Proof of concept
  • Prototypes
  • Pre-series
  • Series

In addition to those detailed below, and to better meet your specific needs and requirements, we are available to set up, monitor and validate new processes.

  • Overmolding
  • Injection
  • Spraying
  • Soaking
  • Silicon bonding assembly
  • Silicon coloring
  • Marking on silicon
  • Polishing

  • Overmolding
  • Encapsulation

  • 5-axis laser in clean room
  • ESD table-top resistive welding
  • High-frequency welding
  • Leak test

  • Silicone deposition
  • Laser marking in cleanroom
  • Serial number and UDI management

  • Nitinol shaping by heat treatment
  • Shaping plastic components by heat treatment

  • Plasma

  • Optical fiber
  • Silicon

  • Electronic board assembly
  • Connectors
  • Adhesive micro-assembly
  • Micromechanical assembly
  • Mechanical and electronic test benches (leak tests, etc.)

  • Pouche / blister
  • Ultra-sonic cleaning

  • Cleaning
  • Laser marking
  • Metallographic section
  • UV acrylic, cyanoacrylate or epoxy bonding
  • Electronic component assembly with humidity control
  • Helium leak test
  • Accelerated ageing tests
  • Plasma treatment
  • Crimping
  • Micro-welding of electronic components
  • Micro resistiv welding

Let's work together to transfer your medical device into production

Whether it's double sourcing or a new device, we're at your disposal to work with you on the production of your medical device.

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