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Medical Injection Molding & Prototype Manufacturing

Plastic Component Injection Molding for the Medical Industry

Protoshop Inc. stands at the forefront of medical component prototype injection molding, bringing over 15 years of medical-specific specialization in helping customers work through design issues with production-equivalent plastic components.

We are recognized for our comprehensive experience in prototype plastic part development for the medical industry using diverse materials tailored to medical industry needs.

Our approach combines the art and science of plastic part design for injection molding, guided by industry best practices and an in-depth understanding of material properties and design considerations.

Medical Device Taking a Small Blood Sample

How Protoshop Excels

Protoshop sets itself apart from other prototype injection molding fab shops through a meticulous approach to prototype medical injection molding, emphasizing quality, precision, and flexibility at every stage. Specialized capabilities such as overmolding, insert molding, and expert machining makes Protoshop an ideal choice for medical parts requiring multiple materials or complex geometries.

Our extensive experience in diverse medical product applications, from surgical tools to IVD devices, allows Protoshop to tailor better molding solutions that avoid the pitfalls of less experienced prototype molders.  We collaborate with the customer to find the fastest, least expensive way to create injection molded parts geared toward understanding critical design features and pursuing multiple design paths. 

Protoshop’s Experience in Building Medical Components

At Protoshop, our experience spans an extensive range of medical projects, showcasing our proficiency in managing complex design requirements and production challenges. We emphasize the importance of integrating material selection early in the design process, allowing for accurate mold flow analysis and ensuring that the molded parts will meet engineering specifications

Medical Products Made with Injection Molding

Injection molding prototypes during design and development activities enable the efficient, high-volume production of critical plastic components for advanced medical products. Some examples include:

Microfluidic chip prototype

Device and Instrument Housings:

The external plastic casings encapsulating delicate internal electronics require precision dimensional tolerances that are only achievable through injection molding. Prototype molds yield higher quantities of prototypes at an affordable price and can be used to tweak the fit of all components before committing to production molds. 

In Vitro Diagnostic (IVD) Devices:

Diagnostic devices must be molded with inert materials to prevent the plastic from leaching into the assays. Development of these devices necessitates injection molding parts during testing and clinical trials to verify repeatability of assay results before high-volume production molds are produced.

Drug Delivery Systems:

From EpiPens to insulin pumps, injection molded plastic parts comprise the containment and delivery mechanisms, allowing controlled medication dosing. These critical features must be tested using production-equivalent parts and are prime candidates for prototype molding.

Diagnostic Equipment:

Test devices and lab automation tools depend on the tight tolerances and reliable reproducibility offered by injection molded plastic components. Prototype parts produced through injection molding ensure the systems function as intended before the products hit the market. 

Surgical Tools:

Scissors, clamps, forceps, and other instruments leverage injection molding to enable integrated features and ergonomic designs, boosting functionality. Production-equivalent plastic parts must be manufactured in clinical trials to fulfill product validation requirements. Prototype tooling can be used as production tools are being built.

With the capabilities to create tiny, complex, or multi-material components, injection-molded plastics are intrinsic to most cutting-edge medical product development. Our expertise in prototyping these intricate parts powers quicker innovation for clients worldwide.

Why Choose Us for Custom Injection Molding

Protoshop excels in rapid prototype injection molding, significantly accelerating product development timelines. Our integrated mold fabrication and injection molding capabilities within our California facility enable us to adapt to design changes and expedite the prototyping process swiftly. With the capacity to fabricate injection molds in just one week and deliver the first plastic parts within 1-3 days post-mold completion, we offer unparalleled speed and agility in the industry. This means part revisions happen quickly, surprises are avoided, and iterative timelines are shortened. 

Our Commitment to Quality and Precision

Our commitment to quality and precision is evident in our use of durable tooling capable of 10,000+ cycles, ensuring dimensional accuracy and consistency. We provide thorough first-article inspections, demonstrating our adherence to the highest fit, form, and function standards. Protoshop’s customer-focused approach includes comprehensive design for molding analysis, material selection guidance, and ongoing partnership post-delivery, catering to intricate molds and low-volume production needs.

Medical Injection Molding Case Study – In Vitro Diagnostic (IVD) Cartridge

In a collaborative effort to innovate In Vitro Diagnostic (IVD) cartridge design, our customer aimed to replace conventional assembly methods with a novel snap-together valving feature to control fluid flow efficiently. Our team engaged in developing and molding a prototype to ensure the precision and reliability of the valve assembly. After initial prototypes exhibited variability, we quickly adapted the mold design, achieving a successful snap-fit valve assembly with minimal cost on the second iteration.

Protoshop’s rapid prototyping capabilities proved critical in de-risking the innovative features of the product, allowing the integration of specific material properties and functional requirements essential for the IVD cartridge.

IVD Device - Medical Injection Molding Prototype
View Complete Case Study

Part Information & Lead Time

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Lead Time

Typically, in 1 week, we will indicate the lead time when we provide your quote.

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Maximum Molded Part Size

Part may be up to 8″ x 6″ x4″ (200 x 150 x 100 mm)

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Maximum Part Volume

Shot volume up to 6 oz (170 g)

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Tolerance

Typically <0.004″ (0.1 mm).
Tolerance of 0.001″ (0.025 mm) is possible with certain materials and part geometry. Let’s discuss your application.

Contact Protoshop Today

For exceptional prototype medical component manufacturing solutions, reach out to Protoshop. Our team is equipped to handle the complexities of your medical injection molding projects, offering tailored support and innovative solutions. Protoshop is not just a prototype parts supplier but is a development partner and provides expertise to accelerate your product development.

Contact us at help@protoshopinc.com or (888) 416-3334, or visit our website for detailed information. Partner with Protoshop for a seamless, quality-driven experience in medical component manufacturing.

Request a Quote


Excellent
Based on 7 reviews
Dana Taylor
Dana Taylor
2024-01-17
If you're in need of a molding prototype shop, Dylann and Jimmy at Protoshop are sure to not only meet but exceed your expectations. Their team demonstrates remarkable responsiveness and proactiveness, contributing to an exceptionally efficient overall process. The speed at which they deliver top-notch work is truly impressive. Protoshop's commitment to customer satisfaction is apparent in their flexibility and willingness to closely collaborate with clients to address specific needs. An exemplary instance of this was their accommodation of our request to have our customer onsite for part evaluation and mold changes while we were present. What sets Protoshop apart is not solely their technical proficiency but also their dedication to providing valuable insights and design advice. Their expertise extends beyond standard projects, showcasing proficiency in handling complex components for diverse applications, be it over-molded sealing parts or flexible components. In conclusion, if you're on the lookout for a reliable and efficient partner for your manufacturing and molding requirements, I wholeheartedly recommend Protoshop. Their combination of expertise, responsiveness, and commitment to customer satisfaction makes them an exceptional choice for a variety of projects.
Brittany Mason
Brittany Mason
2023-06-06
I have worked with Photoshop on several mold designs over the past year. From the moment I reached out to them with an inquiry, they were prompt in their communication and eager to assist me. I have greatly appreciated and benefited from their extensive expertise and prompt feedback. They consistently offering valuable suggestions and insights that ultimately saved us money in the overall design. As for the quality of work they provided, Dylann and her team have always come through. If any issues do arise, they have been quick to offer solutions and kept us up to date throughout the whole process. If you're looking for a reliable partner for your plastics molding needs, I would check them out.
Stacie Depner
Stacie Depner
2022-10-18
Having worked with Dylann and Jimmy prior to Protoshop, I knew the immense level of expertise they have for this business and it proved to carry through. They are honest straight shooters that will help guide you and find the best solution for your molds. We needed a mild that could be versatile and allow us to easily change out one side of the design. Dylann helped us come up with an approach that will allow us to continuously iteration the design without having to make a whole new mold every time.
Chad Follmar
Chad Follmar
2022-08-23
Dylann and team are wonderful to work with. On multiple programs, they have delivered quality product in a matter of days. The design for moldability support is unparalled to ensure your part is ready to order.
Garrett Garner
Garrett Garner
2022-06-15
We work regularly with Protoshop on a variety of complex components for various projects. They are an excellent company to work with providing a vast history of experience to help their clients optimize designs. We have worked with them on microfluidic chips with small feature sizes, over molded sealing parts and flexible parts. They have experience working with many materials including Topas (COC), polycarbonate, TPE, PE, and PP. I would highly recommend reaching out on your next project. The team is very responsive to design changes as well as delivering to tight timelines. They also offer design advice and best practices which have helped expedite design iterations.
Steven Soeder
Steven Soeder
2022-06-13
Great experience with Protoshop. Dylann is extremely responsive and great to work with. Very fast turn-around. Worked with us on our order to get what we needed. I was able to drop ship 3d printed parts from another vendor to Protoshop to have them match-fit and incorporated into our tooling. I will be back again.
Wendell Woidyla
Wendell Woidyla
2022-05-31
Dylann at Protoshop is excellent to work with: highly responsive and proactive. This is possibly the fastest, high-quality work I have ever witnessed. 1 week...from payment (start) to delivery (after CTQ measurements at Protoshop), we had 100 test samples of a component we intend to use in high volume manufacturing. Thank you for the tremendous work! I would highly recommend Protoshop, and will plan to use Protoshop services in the future.