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Sustainable medical suction canister with volume markings

Reduce regulated medical waste at scale

Become an early partner—pilot Spherical Canister in your hospital

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Sustainability Without Sacrifice

Spherical offers a little something for everyone. From safety and workflow benefits for clinicians, to storage and inventory advantages for supply chain teams, to process improvements for quality and infection prevention. Combined with potential system-wide cost savings and a significant reduction in plastic use, Spherical demonstrates that sustainability and practicality can go hand in hand.

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Simplify your Workflow

Single piece lid and base, fold and snap. Never dig around for mismatched sets again. Innovative roll stand bracket provides additional security/tamper resistance and is backwards compatible with existing rigid disposable canisters.

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Five Dimensions of Value

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Lower Total Cost

Up to ~50% reduction in material usage. Reduced RMW disposal, freight, and storage costs. System-level savings, not just unit price.

Icons for Cost, Sustainability, Logistics, Workflow, Safety
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Icons for Cost, Sustainability, Logistics, Workflow, and Safety

Waste & Sustainability

Significant plastic reduction per procedure. Lower RMW contribution. Directly supports hospital ESG and sustainability commitments.

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Clinical Workflow

Ready-to-assemble design eliminates missing components. Fastersetup. "It was easy to put together… two seconds."

Icons for Cost, Sustainability, Logistics, Workflow, and Safety
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Enhanced Safety

Stronger spherical geometry improves structural reliability; mitigates the risk of reflux/leaks. Supports infection control compliance.

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Logistics Efficiency

50% more units per pallet. Reduced warehouse & storeroom footprint. Fewer deliveries, less handling, lower freight frequency.

pHASE OF dEVELOPMENT

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Functional Prototyping Complete

Full working prototypes have been built, iterated, and tested against performance benchmarks. Further design optimization has been completed against multiple injection molded prototype designs.

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Validation Testing Complete

Engineering and quality validation testing has been completed internally, confirming structural and functional performance.

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Clinical Pilot: Next Step

Clinical pilots across 5–10 sites will generate the data needed to drive procurement decisions at scale. Demonstrate hospital pull, document systemic savings, present evidence based demand to GPO’s.

  • Project Pitch It -
    Spherical Canister Appears in Season 10
    Project Pitch It Season 10 promo with moguls, starts Saturday, April 11th, 10:35pm on WISN-12 (ABC) Milwaukee.
  • Spherical Canister featured in MKE Startup News
  • Patrick Tetzlaff and Brian Leadingham pitch to the moguls in Episode 1

    Click below to watch

  • Spherical Canister presented at Early Stage Symposium at UW-Madison
    Audience watches presentation on screen in modern hall

Be a part of the movement

How would you like to get involved? Select all that apply.
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