Disposable extracting device for target component of intestinal content

• Main Authors: FAN GUANGZHONG, DENG FAWEN
• Format: Patent
• Language: English
• Published: 28.01.2015
• Subjects: APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; BEER; BIOCHEMISTRY; CHEMISTRY; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; SPIRITS; VINEGAR; WINE

The utility model provides a disposable extracting device for a target component of an intestinal content. The disposable extracting device comprises an extracting pipe, wherein the extracting pipe comprises a pipe body which is only opened at the upper end and can be sealed by heating and multi-stage filter screens which are connected with the inner wall of the pipe body in a sealing way; and the pipe body also comprises a liquid injection end and a liquid extraction end which are arranged on the side walls of the pipe body, wherein the liquid injection end is located between the opening at the upper end and the first-stage filter screen, the liquid extraction end is located two-stage adjacent filter screens, the apertures of the filter screens are reduced step by step from top to bottom, and the pipe body is made of a soft polymer material. The disposable extracting device has the beneficial effects of simple structure and convenience in operation; and an oxygen-free environment is provided for fecal coliforms, the integrality of the fecal coliforms can be ensured, and the effect of treating diseases through transplanting the fecal coliforms can be improved.