PVC Ring Pessary – Flexible Ring Support for Uterine Prolapse (50–110 mm)
PVC Ring Pessaries—such as the Portia or Wallace brands—are latex‑free, flexible, ring‑shaped vaginal devices used to support vaginal walls and elevate pelvic organs in cases of mild to moderate pelvic organ prolapse (POP) or stress urinary incontinence. Available in sizes from 50 mm to 110 mm outer diameter, with ~12.5 mm wall thickness
Key Features
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Constructed from medical-grade PVC: soft, flexible, and latex‑free for patient comfort and biocompatibility
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Ring (torus) design: low‑profile, easy to insert and remove with minimal irritation and hygiene issues
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Comes in up to 16 size options (50 mm to 110 mm) to fit individual anatomical needs and prolapse severity
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Non-sterile, single‑patient use; intended for fitting and removal by trained healthcare professionals
Portia PVC ring pessaries are white in colour and shaped like a doughnut. Sizes are available from 50mm to 110mm outer diameter. A medical practitioner will be able to assess the correct size to use, once the patient has undergone a medical examination.

