Abstract: A fluorosilicone surfactant, and a preparation method and a use thereof are provided. The preparation method of the fluorosilicone surfactant includes: mixing alkynol or a derivative thereof, an allylpolyether, and an alkenyl fluorine-containing monomer with hydrogen-containing silicone oil to allow a hydrosilylation reaction, where a structural formula of the hydrogen-containing silicone oil includes at least three Si—H bonds. The fluorosilicone surfactant prepared by the present disclosure has both excellent wettability and low-foaming performance.

Abstract: A group control device includes a central processing system. An output port of the central processing system is electrically connected to an input port of a display unit through a first wire. An output port of the display unit is electrically connected to an input port of a signal feedback module through a second wire. The output port of the signal feedback module is electrically connected to an input port of the central processing system through a third wire. The input port of the central processing system is electrically connected to an input port of the group control host operating terminal. The input port of the group control host operating terminal is electrically connected to an output port of a data sending module. The central processing system is bidirectionally connected with a retrieval and extraction module through wireless connection.

Abstract: The present invention provides a composition for treating a pathological condition in a body part of a patient in needed thereof, comprising an effective amount of a birth tissue elute or birth tissue particulates. A method for preparing the birth tissue elute, for example, an umbilical cord elute, is also provided. A method for treating a pathological condition in a body part of a patient in needed thereof is further provided.

Abstract: A group control device includes a central processing system. An output port of the central processing system is electrically connected to an input port of a display unit through a first wire. An output port of the display unit is electrically connected to an input port of a signal feedback module through a second wire. The output port of the signal feedback module is electrically connected to an input port of the central processing system through a third wire. The input port of the central processing system is electrically connected to an input port of the group control host operating terminal. The input port of the group control host operating terminal is electrically connected to an output port of a data sending module. The central processing system is bidirectionally connected with a retrieval and extraction module through wireless connection.