Sputum sample pretreatment device for medical examination

• Main Authors: ZHU XIUHUANG, DENG TAO, JIAN SHUANG, XING WANLI
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• Subjects: APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; BEER; BIOCHEMISTRY; CHEMISTRY; CLEANING; CLEANING IN GENERAL; ENZYMOLOGY; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; PREVENTION OF FOULING IN GENERAL; SEPARATION; SPIRITS; TESTING; TRANSPORTING; VINEGAR; WINE

The invention discloses a sputum sample pretreatment device for medical examination, relates to the technical field of sputum pretreatment devices, and aims to solve the problems that a filter screen needs to be cleaned in order to ensure that a previous sample pollutes a next sample in a sputum sample treatment process; the filter screen can be cleaned only by opening a treatment cylinder, and in the process, impurities such as external dust are easy to enter the device to pollute a subsequently collected sample. Comprising a washing barrel, a filtering disc attached to the middle position of an inner cavity of the washing barrel, stirring shafts symmetrically and rotationally connected to the inner cavity of the washing barrel and located on the two sides of the top of the filtering disc, and an adjusting and cleaning mechanism used for cleaning the surface of the filtering disc. The whole surface of the filtering disc can be synchronously cleaned under the condition that the rotating plate is matched with