Abstract: An organ model containing an elastic passage and a method for producing the same are disclosed. The method includes: producing a first tissue mold and an elastic second tissue mold; coating the first tissue mold with a first tissue material to produce an elastic first artificial tissue; positioning the first artificial tissue in the second tissue mold; introducing a gelatinous second tissue material into the second tissue mold to wrap the first artificial tissue; making the first artificial tissue have a first pressure value; applying a negative-pressure debubbling step to the second tissue material; applying a freezing-and-thawing step to the second tissue material to form a second artificial tissue, wherein during thawing of the freezing-and-thawing step, a depressurizing-and-pressurizing step is applied to the first artificial tissue; and removing the second tissue mold.

Abstract: An ostomy device for digestive tracts includes an ostomy body. The ostomy body includes a first end and a second end. The ostomy body further includes an outer surface, an inner surface, and an ostomy hole passing through the ostomy body. An outer retaining plate is disposed close to the first end. The outer retaining plate includes an outer contact surface. An inner retaining member is disposed on the second end. The inner retaining member includes an inner contact surface. At least one sensor unit is disposed on at least one of the outer surface, the inner surface, the outer contact surface and the inner contact surface. The sensor unit includes a sensing surface. The sensing surface is exposed. A processing unit is in signal communication with the sensor unit for receiving sensor information of the sensor unit. A power supply unit is supplying required power.

Abstract: A method for treating surfaces of textile is disclosed. A coating solution, in which a polymer with reactive groups is utilized to give various functions, such as hydrophobicity, anti-bacteria or hydrophilicity (hygroscopicity) is formed. The coating solution with different viscosities, specially low viscosity, 100 cps or less, can be continuously coated onto a surface of the textile by employing a surface treating technique of gravure coating and appropriately adjusting the gravure meshes. After drying, a highly durable, washable and firm textile with single or multi-functions, such as outer hydrophobic surface and inner anti-bacterial and (or) hydrophilic (hygroscopic) surface.