clean catch

clean catch

(klēn kach)
Method of collecting a urine specimen to avoid artifacts in the specimen; the patient cleanses the external urinary opening before collecting the urine specimen.
References in periodicals archive ?
He sensed Roy had earlier taken a clean catch, but acknowledges the officials reached the only reasonable decision.
He sensed Jason Roy had earlier taken a clean catch, but acknowledges the officials reached the only reasonable decision.
The new ruling will be introduced from January 1 and will give players the option of calling a mark when making a clean catch from a kickout that goes beyond the 45-metre line.
URINE SAMPLES from a noninvasive clean-catch method have no significantly greater contamination rate than do those from urethral catheterization, making clean catch a quick, effective option to attempt before catheterization, a recent study found.
Ropes were tossed at the quayside handlers but no one could make a clean catch.
The revenue is used to pay for staff to maintain pipes that convey storm water to local streams, ponds and wetlands; to clean catch basins; to sweep streets; and to collect and recycle leaves, among other services.
Clean catch midstream urine samples were obtained from all the patients.
But Bairstow was deceived too and did not come close to taking a clean catch, much less completing the stumping.
But it was also a day of missed opportunities for the tourists, who twice failed to review not out decisions that would have been overturned and saw a seemingly clean catch from Ben Stokes chalked off by third umpire Bruce Oxenford.
Umpire Kumar Dharmasena's instinct was that a clean catch had been taken, but third official Chris Gaffaney saw enough evidence on video replay to convince him the ball had brushed the turf after initially going just on the full into Nevill's right glove.
Then came third umpire Anisur Rahman's decision to declare Tamim Iqbal not out even though Team India believed that Virat Kohli had made a clean catch at mid- off during the second match.
Midstream clean catch and catheterized urine specimens were obtained for each patient and samples were compared by microscopic urinalysis.