Drop detection of human follicle fluid in a test tube

The present disclosure discloses an apparatus and a method for detecting first and subsequent drops of follicle fluid falling into a test tube during an aspiration process. A pair of optical devices (emitter and detector) is positioned at opposite side of the test tube. The emitter emits a beam of l...

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Bibliographische Detailangaben
Hauptverfasser:	Modi Ashish, Kale Ravikant
Format:	Patent
Sprache:	eng
Schlagworte:	FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL TESTING THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Beschreibung
Zusammenfassung:	The present disclosure discloses an apparatus and a method for detecting first and subsequent drops of follicle fluid falling into a test tube during an aspiration process. A pair of optical devices (emitter and detector) is positioned at opposite side of the test tube. The emitter emits a beam of light towards the detector. As soon as a drop of the follicle fluid falls into the test tube, a signal processing circuitry detects a change in intensity of the light received by the detector. Further, the intensity of beam is compared with a pre-defined intensity. Based on the comparison, if the difference between the pre-defined intensity and intensity is greater than a pre-defined threshold value, the signal processing circuitry generates an electrical signal indicating the detection of the first drop of the follicle fluid falling into the test tube.