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I have complete CAD files for a patent-pending neonatal device that contains a sealed glycerin chamber, a PTFE membrane, and bonded ENFit connectors. To help investors and clinicians visualize the concept I need two non-clinical demonstration units—one inline, one clip-on—fabricated in SLA resin and fully assembled. The prototypes must convincingly show: • reliable fluid sealing and transfer within the glycerin chamber • long-lasting connector durability when ENFit fittings are cycled Because these are fluid-filled parts rather than simple structural prints, success hinges on tight bonding, bubble-free sealing, and leak-proof performance. If you have hands-on experience with micro-scale liquid assemblies, medical or food-grade bonding, or diaphragm-type components, you will be a great match. My process will start with one small pilot unit; after I sign off we move on to both final demos. I will supply STEP files, membrane specs, and gasket details once an NDA is in place. Please send: • examples of past sealed or fluid-filled prototypes you built • an estimated timeline from file hand-off to delivery • a ballpark cost for the pilot plus the two follow-up units I’m ready to move quickly, so let me know how soon you can slot this in.
Project ID: 40528541
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37 freelancers are bidding on average $1,119 USD for this job

Hello, I am a mechanical engineer with 18 years of experience in product design. My previous experience in surgical robot and handheld mini suction machine will be very useful in this project. Also, I can make the prototype. Please feel free to contact me for further discussion. Thanks.
$1,250 USD in 20 days
8.2
8.2

Hello, i am ready exited to work you as i read your job description I am also an expert in making 2d,3d modelling and animating characters 2dautocad drawing ,elevation, solid work, Revit ,FBX ,Unity, Render also interior and exterior design. I have experience in field of more than 5+ years. I can Create Intro and Explainer Videos. for products and companies. Kindly check My Portfolio as well. Hope for your very soon reply. Thank you
$755 USD in 3 days
7.9
7.9

With full respect for the complexity and originality of your project, my team at SYNCCAD is confident in our ability to deliver beyond your expectations. We have extensive experience in 3D modelling, specifically in creating mechanical parts and assemblies similar to what your project entails. Our proficiency with SolidWorks and FreeCAD, in particular, make us a perfect match for your needs. In terms of skillset, our team has an impressive track record when it comes to working with prototypes that have fluid-filled elements. We've successfully designed, built, and tested various sealed and liquid-filled products, showcasing a real strength in ensuring tight bonds, bubble-free sealing, and leak-proof performance. The relevant experience we have will undoubtedly contribute to reliably demonstrating fluid sealing and transfer within the glycerin chamber as well as the longevity of the ENFit connectors. Furthermore, our comprehensive project management approach ensures you receive consistent output at every stage; from initial file hand-off to final delivery. With 99% on-time delivery and our dedication towards clear revisions and open communication channels, we are well-prepared to accommodate your need for a fast-paced timeline. We look forward to signing the NDA and leveraging our expertise to bring your prototype vision to life with conviction.
$1,360 USD in 7 days
7.2
7.2

Hi, I am Shemiller, a mechatronics engineer experienced in precision fluid assemblies. I understand the need for leak proof bonding and bubble free sealing for your neonatal device. I am comfortable with high fidelity SLA builds and ensuring connector durability. Your phased approach is perfect. I can start immediately and provide relevant examples of my past work once we sign an NDA. I estimate the pilot and final units will fall in the range of [Insert Price], and I can give you a firm timeline once I review your files. Let me know how you want to handle the NDA so we can get started. Best, Shemiller Freelance Mechatronics Engineer
$1,500 USD in 5 days
5.9
5.9

Sir: Your needs are very clear. I use PTC/Creo. I have been doing product design since 2008. I have designed many products and opened molds to complete production and assembly. I have rich design knowledge in mold molding and 3D printing design. Because in the early stage of product development, I need to confirm the prototype assembly through 3D printing before preparing to communicate with the mold processing factory for DFM. Confirm the injection gate position, uniform wall thickness, mold flow analysis, parting line position, etc. The plastic material needs to be determined during product development, because different materials cannot be injected with the same mold. I can respond to your instructions quickly and ensure that the task is completed within the specified time limit. Because all these tasks are completed by me alone. I hope to cooperate with you and serve you. I hope to get your response
$1,125 USD in 7 days
4.8
4.8

I am excited to submit my proposal for the development of sealed neonatal device prototypes. With experience in medical device design, product development, and prototype engineering, I understand the critical importance of safety, reliability, and regulatory considerations when creating devices intended for neonatal care. My approach focuses on delivering high-quality prototypes that meet functional requirements while ensuring durability, biocompatibility, and ease of manufacturing. For this project, I can assist with the complete prototype development process, including design refinement, material selection, enclosure sealing solutions, CAD modeling, prototyping, testing, and iterative improvements. I pay close attention to environmental protection requirements, sterilization compatibility, and ergonomic considerations to ensure the final prototype performs effectively in sensitive healthcare environments. Throughout development, I maintain clear communication and provide regular progress updates to ensure alignment with project goals. I am committed to delivering a reliable and professionally engineered solution that supports your vision for innovative neonatal care technology. I would welcome the opportunity to discuss your technical specifications, performance requirements, and project timeline in greater detail. Thank you for considering my proposal, and I look forward to contributing to the successful development of your sealed neonatal device prototypes.
$750 USD in 7 days
5.0
5.0

Hi, good day! I would like to apply for this project. I have experience with CAD, prototype development, and SLA-printed assemblies, including fluid-handling components, sealed enclosures, and precision-fit parts. I can assist with the pilot unit and subsequent demonstration prototypes, focusing on leak-proof assembly, reliable sealing, connector durability, and professional presentation for investors and clinicians. I am comfortable working under NDA and reviewing your STEP files, membrane specifications, and gasket details. I look forward to discussing the project further. Thank you.
$800 USD in 3 days
3.7
3.7

Hi there, I noticed that you need SLA-fabricated demonstration prototypes of a patent-pending neonatal device with sealed glycerin chambers, PTFE membranes, and bonded ENFit connectors requiring reliable fluid containment and durability. I’ve completed fully coordinated prototype development and fluid-handling device projects with similar assembly and sealing challenges. As a skilled Mechanical Product Designer with over 7 years of experience, I specialize in precise, high-quality CAD engineering, prototype development, and DFM using SolidWorks, Fusion 360, and SLA manufacturing workflows. I also provide detailed assembly documentation, sealing solutions, and prototype optimization tailored to leak-proof fluid systems and functional demonstration units. I’m happy to share relevant projects and samples upon request. This is my portfolio link: https://www.freelancer.com/u/andrasr69 I am looking forward to work with you. Best regard. Andres
$750 USD in 3 days
3.5
3.5

Give me one opportunity to handle your project. I assure you that I will complete the work with full dedication, accuracy, and professionalism. I am confident that my skills and experience will meet your expectations and deliver high-quality results on time. I have experience in product design, mechanical engineering, CAD modeling, prototype development, and manufacturing-ready design. I can assist with designing sealed neonatal device prototypes, creating detailed 3D models, engineering drawings, assemblies, and preparing files suitable for prototyping and production while maintaining precision and quality standards. Software I use: AutoCAD, SolidWorks, Autodesk Inventor, Fusion 360, Blender, Autodesk Maya, Revit, SketchUp, 3ds Max, V-Ray, Substance Painter, ZBrush, Adobe Photoshop, Canva, Unreal Engine, CAD/CAM, and AI-powered design tools. I am committed to delivering accurate, high-quality work within the agreed timeline and would be pleased to discuss your project requirements in detail.
$1,000 USD in 7 days
1.3
1.3

Hi , I checked your project about Build Sealed Neonatal Device Prototypes and I can help you with this. I have experience working on similar projects and can deliver a clean, modern and high quality result based on your requirements. You can check my previous work here: https://www.freelancer.com/u/muhammads867 I understand your requirements clearly. I focus on delivering high-quality, professional results that match your vision. Quick question: Do you have any reference design or style in mind? I’m ready to start right away Best Regards, M. Sajid
$1,250 USD in 10 days
0.0
0.0

Greetings, It sounds like you need prototypes for a neonatal device that demonstrate reliable fluid sealing and connector durability. I can help you create two demonstration units that effectively showcase these critical features. My approach will involve careful attention to detail, ensuring tight bonding and leak-proof performance during the fabrication process. With hands-on experience in micro-scale liquid assemblies and medical-grade bonding, I'm well-equipped to tackle the challenges you’ve outlined. I focus on creating prototypes that meet both functional and aesthetic requirements while ensuring they can withstand real-world usage. Once we have the NDA in place, I’ll dive into the provided CAD files and specs. I look forward to collaborating with you on this important project.
$1,125 USD in 7 days
0.0
0.0

From design concepts to tangible prototypes, I have successfully complementsingoff your reifehhold this matches the foundation of myexperse. With over a decade of extensive experienceWorking on complex 3D modelling and 3D printingproyectos. whether engineering in scope or more creative, rebellionydesire complement consequenrationality whiledelivering high-quality results. This meticulousnessadaptingto project-thinking is particularly relevant for your s goals as tight bonding, bubble-free sealing and leak-proof performances are everyday goals in my field. I have a particular alegría of working with liquid assemblies and micro-scale componentsAnd thanks to the multifaceted nature of my worvelibro, I have youcovered when it comes to bondingrelated to sensitivities revolving around medical-grade neutraacidity. My Eequipo will empuja the project forward at a prompt phenomenolinced all of thefile hand-offs and NDA details are in place. Lastly, our approach values- transparency in communication which can translerUncia well to: your workflowI will always keep you in the loofor updates on timelinesa firmosts so thatour ownviews complanagent-effectively and efficiently. So, let's come together to makeackthis thrilling project a reckles!
$760 USD in 5 days
0.0
0.0

Hello, I am a prototyping engineer with expertise in sealed fluid devices and medical connectors. I will fabricate your inline and clip‑on demonstration units in SLA resin, with accurate sealing of the glycerin chamber, PTFE membrane, and ENFit connectors. I will ensure bubble‑free assembly and test for fluid transfer and connector durability. I will start with a pilot unit for your review before final production. I have experience with similar fluid‑filled medical prototypes. I am ready to sign an NDA and start upon receipt of your files. I can provide a timeline and cost estimate after file review. Best regards.
$750 USD in 7 days
0.0
0.0

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