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Calculi Urine Strainer

by Medegen
Save 39%
Original price $ 0.69
Current price $ 0.42

Calculi Urine Strainer (kidney stones collector) is a disposable, white funnel that has an ultra-fine mesh bottom specially designed to catch small kidney stones in the urine. Urine strainers can fit easily in any specimen collection hat containers.

How to Stain Urine for Calculi

Renal calculi, or kidney stones, may develop anywhere in the urinary tract. They may be excreted with the urine or become lodged in the urinary tract, causing hematuria, urine retention, renal colic, and, possible, hydronephrosis.

Sizes Vary:

Ranging in size from microscopic to several centimeters, calculi form in the kidneys when mineral salts--- principally calcium oxalate or calcium phosphate--- collect around  a nucleus of bacterial cells, blood clots, or other particles. Other substances involved in calculus formation include uric acid, xanthine, and ammonia.

Strain carefully

Testing for calculi requires careful strain the urine through a calculi urine strainer.


Calculi Urine Strainer Features:

  • - Catches small kidney stone pebbles 
  • - A while funnel made with polypropylene polyester
  • - Has an ultra-fine mesh bottom lining
  • - Latex-free

Color: White

Height: 3.5" (8.89cm)

Diameter: 4.88" (12.38cm)

Product number: 4712

 Easily collect kidney stone pebbles by purchase a urine strainer kidney stone collector today. Securely place your order online or call 1-888-687-4334 and place an order with one of our friendly and helpful medical supply specialists.

Customer Reviews

Based on 4 reviews
Good value for the money

Reasonably priced; decent quality


Calculi Urine Strainer


Very convenient at work while trying to catch a kidney stone. Use and toss!

Works Perfectly

Just what I wanted. I had to get something to get urine samples from my disabled mom for lab tests. This is the perfect tool for it. No mess while collecting and no spill when transferring it to the sample bottle. Price was remarkably low too and shipping was expeditious!