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Plastic parts for medical devices & laboratory applications

When plastic parts are used in medical technology, it's not just about any old molded part. It's about components that fit neatly into devices, assemblies and laboratory applications, function stably in everyday use and can be reliably repeated in series production.

We develop and manufacture plastic medical technology parts for applications in which the material, geometry and production method must fit together. We support projects from the initial component concept through to ongoing series production. For our customers, this means: one point of contact, clear technical coordination and solutions that not only look good on the screen, but also stand up to production and assembly later on.

Plastic parts for medical technology and plastic processing for medical products

Anyone looking for a partner for injection molding for medical products is usually faced with more than just a procurement issue. Even before the start of the project, there are issues that determine its subsequent success.

Typical challenges are

  • Components with small geometries and narrow tolerance ranges
  • Requirements for documented quality and traceable tests
  • Materials that must be suitable for the application, medium and load
  • Transitions from sample parts to series production without unnecessary detours
  • assembly-oriented design of individual parts and assemblies
  • Reliable delivery capability for recurring requirements

There is also a practical problem that many people are familiar with: A drawing can look complete and still leave questions unanswered. How does the part behave in the application? Which areas are functionally particularly critical? Where are reworking, testing or assembly crucial? It is precisely at these points that pure parts production is separated from real project work.

 

Injection molding for medical products and the pharmaceutical industry

We don't start at the production stage, but much earlier. First, we clarify which requirements the component really has to fulfill in use. Then we check how the material, geometry, tool and series quantity can be combined in a sensible way.

Our procedure looks like this:

  • Technical examination of drawings, data and operating conditions
  • Evaluation of material selection, wall thicknesses, functional surfaces and tolerances
  • Coordination of the appropriate production method for samples, small series or series production
  • Integration of assembly, packaging or testing if required by the project
  • Structured transfer from the first component to repeatable production

This early clarification is crucial, especially in the injection molding pharmaceutical industry and medical technology applications. In this way, we avoid solutions that initially work quickly but later cost money and time due to unnecessary loops, unclear test points or unstable series.

 

Technical injection-molded parts and assemblies assembled from plastic

You don't recognize good technical injection moulded parts by the fact that they can only be produced. You can recognize them by the fact that they bring peace of mind to the project in the application.

Our customers benefit from this on several levels:

  • Less coordination effort between development, purchasing and production
  • Components that are designed for assembly
  • Clearer approval processes thanks to defined test characteristics
  • fewer interfaces if plastic assembly is also required
  • economically clean series solutions instead of short-term transitional solutions
  • better planning for recurring quantities

For many companies, this is precisely the real added value. Not the individual production step, but the interaction between development, production, testing and handover.

 

How our plastic parts are used in medical technology and laboratories

Medical technology is not a narrow niche term. There are very different applications behind it, each with its own requirements. That is why the solution must also fit the respective application.

Typical examples of plastic parts for medical technology are

  • Housing parts for analysis and diagnostic systems
  • Holders, guides and functional elements for device assemblies
  • Components for laboratory equipment and sample handling
  • Molded parts for dosing and fluidics applications
  • Covers, carrier parts and ready-to-install assemblies
  • Technical injection molded parts for medical-related series products

Equally important are projects that require more than just individual parts. Many customers require assembled plastic parts, pre-assembled modules or parts with additional testing and documented handover. This is precisely where there is often a noticeable reduction in workload because several work steps are brought together.

 

Plastic parts according to drawings and quality assurance of plastic parts

A good solution does not come about by chance. It works because the right questions are asked right from the start. When it comes to plastic parts based on drawings, it is not enough to simply accept dimensions. The decisive factor is how the part is later used, tested and processed.

That's why we pay attention to the following points, among others:

  • Is the geometry designed for injection molding?
  • are the wall thicknesses and transitions selected appropriately
  • are there sensitive sealing, visible or functional surfaces
  • how does the material affect dimensional behavior and load-bearing capacity
  • which features must be reliably tested later
  • how is assembly, packaging or further processing carried out

This is exactly where quality assurance for plastic parts becomes concrete. It doesn't start at the end, but during technical preparation. This results in components that are not only producible, but also function consistently over many batches.

 

About us as a manufacturer of technical plastic parts and partner in plastics processing

About us as a manufacturer of technical plastic parts and partner in plastics processing

We do not see ourselves as a pure manufacturing company, but as a partner for projects in which technical plastic parts have to function in their subsequent use. Our customers come from sectors in which components need to be precisely coordinated, reproducibly manufactured and reliably integrated into existing processes.

What sets us apart:

  • we think about components from the point of use, not just from the drawing
  • we support projects from the initial idea through to series production
  • we combine injection molding, technical coordination and, if required, assembly
  • we talk to development, purchasing and production at eye level
  • we work in a solution-oriented manner, without unnecessary detours and without empty phrases

This is important for our customers because they are not looking for a supplier who only quotes a price. They are looking for a partner who recognizes where a project needs to be set up in a technically sound manner.

 

Your contact for plastic injection molding and assembled plastic parts

If you are planning a project in the field of medical technology, you don't need a long sales text. You need quick, clear feedback on whether your component is feasible and which route is suitable for samples, small series or series production.

You can send us your inquiry directly using our form. The following are helpful

  • Drawing or CAD data
  • quantities
  • Details of the application
  • Desired material or known requirements
  • Information on testing, assembly or packaging

We take a technical look at the request and get back to you with a clear assessment.

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Plastic injection molding for the manufacture of medical devices and products

Plastic medical technology parts have to do more than just reproduce a shape. They must fit neatly into devices, laboratory applications and assemblies, remain stable in use and be safe to manufacture in series.

This is precisely why we combine technical coordination, suitable production methods and a clear view of the subsequent application. This results in solutions that really work in everyday project work and do not have to be corrected afterwards.

FAQ on plastic parts in medical technology and injection molding for medical devices

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info@lahme-praezision.de

Lahme GmbH & Co KG Präzision in Kunststoff • Waldheimstr. 14 | 58566 Kierspe