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🚽 Pelvic Organ Prolapse Pessary Fitting Simulator

This simulator aids in selecting a vaginal pessary for the correction of pelvic organ prolapse, causing urinary incontinence. It includes modeling of different sizes and types of devices.

Overactive Bladder & Urinary Incontinence2DModerate60 FPS
pelvic-organ-prolapse-pessary-simulator ↗ Open standalone

Grading Pelvic Organ Prolapse Before Device Selection

Placeholder: severity staging guides which pessary and size to trial first.

  • 0–4: POP-Q stages (Placeholder scale summary)
  • ~40%: Women affected (Placeholder lifetime prevalence)
  • Bulge/SUI: Primary symptom (Placeholder symptom link)
  • Pessary: First-line option (Placeholder non-surgical choice)

Placeholder: staging exam findings

Placeholder: exam determines descent relative to the hymen.

Placeholder: incontinence link

Placeholder: prolapse can kink or unmask urethral incontinence.

Choosing Ring vs. Gellhorn Pessary Design

Placeholder: device geometry is matched to prolapse type and severity.

  • Support: Ring pessary (Placeholder mild-moderate use)
  • Space-fill: Gellhorn pessary (Placeholder advanced prolapse use)
  • 0–13: Sizes available (Placeholder sizing range)
  • Silicone: Material (Placeholder biocompatible material)

Placeholder: ring pessary mechanism

Placeholder: ring lifts and supports mild-to-moderate prolapse.

Placeholder: Gellhorn mechanism

Placeholder: Gellhorn suction disc suits advanced descent.

Trial-Fitting the Correct Pessary Size

Placeholder: iterative sizing balances retention against comfort.

  • Stepwise: Trial method (Placeholder size increments)
  • Valsalva: Fit check (Placeholder cough/strain test)
  • Expulsion: Too small risk (Placeholder failure mode)
  • Erosion: Too large risk (Placeholder failure mode)

Placeholder: fit test protocol

Placeholder: patient walks, strains, and voids during trial.

Placeholder: adjusting size

Placeholder: size changed until comfortable and retained.

Incontinence Relief After Correct Pessary Fit

Placeholder: correct fit restores urethral support and reduces leakage.

  • Marked: SUI improvement (Placeholder symptom change)
  • Reduced: Bulge symptoms (Placeholder outcome)
  • High: Satisfaction (Placeholder patient-reported)
  • Common: Continued use (Placeholder long-term adherence)

Placeholder: continence mechanism restored

Placeholder: repositioning organs supports the urethral axis.

Placeholder: quality of life

Placeholder: daily activity and confidence improve with fit.

Maintenance, Cleaning, and Long-Term Monitoring

Placeholder: scheduled removal and cleaning prevent complications.

  • 2–3 mo: Cleaning interval (Placeholder recommended cycle)
  • Nightly: Self-care option (Placeholder removal routine)
  • Routine: Tissue check (Placeholder erosion screening)
  • Adjunct: Estrogen cream (Placeholder mucosal support)

Placeholder: cleaning schedule

Placeholder: regular removal and washing reduces infection risk.

Placeholder: long-term monitoring

Placeholder: periodic exams check tissue health and fit.

Placeholder: consistent follow-up sustains symptom control long-term.
⚙ Under the hood

This simulator aids in selecting a vaginal pessary for the correction of pelvic organ prolapse, causing urinary incontinence. It includes modeling of different sizes and types of devices.

CanvasBiomedicine

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install

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