Patent application number is cn201210461943.5.

Page 6 of application prospectus ApplicationNo.: 201210461943.5 Application date: 2012.16 Name: A medicinal tea capable of dissolving calculus in vivo and its preparation method are disclosed (announcement) A date of publication (announcement): 20654333: a 61k 36/899 (2006.065438+) a 61p16 (2006.0/kloc-0 a 6 1p 13/04； A 61K 35/37 (2006.01) n Date of issue: Priority: Applicant (patent right): Wuhan Yoyogi Biotechnology Co., Ltd. Address: Room 2709, No.460 Wu Luo Road, Wuchang District, Wuhan City, Hubei Province Inventor (Designer): Xiang Li; Liu Hao International Application: International Publication: Date of Entry into China: Patent Agent: Wuhan Kaiyuan Intellectual Property Agency Co., Ltd. 42 104 Agent: Zhu Shenghua Abstract The present invention relates to a tea capable of dissolving calculus in vivo and its preparation method. The invention is prepared by pulverizing Poria cocos and Endothelium Corneum Gigeriae Galli, sieving with 60 mesh sieve, sieving with 40 mesh sieve with coarse powder of Herba Lophatheri, Radix Glycyrrhizae, Herba Cirsii, Flos Lonicerae, Semen Persicae, Fructus Lycii and green tea, fully mixing and filling. The formula of the invention is scientific and reasonable, and the chicken's gizzard-membrane is selected as the main medicine, so that stones will disintegrate when seen; Taking green tea, lophatherum gracile, licorice, Cirsium japonicum, honeysuckle, Poria, peach kernel and Lycium barbarum as auxiliary materials, the tea which is beneficial to absorption and excretion can be taken orally. Results Clinical observation shows that hard stones in human body are gradually dissolved into mud by this tea juice. With the contraction of gallbladder and kidney and the relaxation of ureter, the stones dissolved into mud will be excreted smoothly with urine, and the physiological functions of liver, gallbladder and kidney will be enhanced, and the metabolic capacity will be improved, which is conducive to preventing the recurrence of stones. Clinically, the tea has obvious curative effect, which proves that it is effective in treating human calculi.