Medical Device Design & Development Medical Murray is a specialist in medical device design and development Medical device design, medical device development by Medical Murray

Bioabsorbable Polymers Easily Molded On
SesameTM NanomoldingTM Machine

SesameTM Nanomolding Machine Ideal For Molding Bioabsorbable Polymers With Or Without Drugs

Sesame Nanomolding Machine Medical Murray designed, developed, patented, and uses the SesameTM Nanomolding machine in our facility to mold prototype and production miniature plastic medical device components and assemblies.

The SesameTM is ideal for molding bioabsorbable polymers with or without drugs because:

  • No screw means no large volumes of material required to make parts. Also, there are no "residence heat" issues. Less than 6 cc melted volume.

  • Tiny sprues and runners means less material required to produce parts, and huge reductions in wasted, expensive materials. Only 10 grams of material required to make sample parts.

  • Small plungers reduce material shear incurred during injection process.

  • Linear motor allows for very high injection speeds required for extremely thin dimensions, and very accurate positioning for process control.

  • Sesame uses standard mold configuration, which usually requires only a custom insert for your project, thus reducing mold costs and allowing for quick tooling revisions.

  • Ideal for parts in the .05 to 200 mm volume range.

Proof Of Concept & Molding Services

PART DESIGN: for function and moldability.

MATERIAL SELECTION: selection assistance based on performance requirements, such as flexibility, chemical resistance, creep, sterilization, fatigue and more.

PROCESS DEVELOPMENT: we will determine the exact combination of process conditions to deliver your desired results.

MOLDS: custom prototype and production mold/part design for gate location, gate removal and insert loaded parts using standard D-M-E mold base. Typical mold delivery is 2-5 weeks with cost $4-10k.

PROTOTYPES: fast turnaround of original and revised designs.

PRODUCTION: ISO 13485 certified.

TURNKEY SYSTEMS: that can include machine, mold, process, and training in your facility.