A valve for controlling delivery of fluid includes a valve seat comprising a fluid inlet, a fluid outlet and a conical well having an opening, a beveled surface and a bottom, and a valve membrane comprising a conical potion having a base and a tip. The conical portion is configured to fit within the conical well of the valve seat. The valve membrane is configured to fluidly connect the fluid inlet to the fluid outlet when the valve membrane is in an undeformed position and fluidly disconnect the fluid inlet from the fluid outlet when the valve membrane is in a radially deformed position.一種用以控制流體之輸送的閥門,其包括一閥座,其包含一流體入口、一流體出口及一圓錐形井其具有一開口、一斜面及一底部,以及一閥膜其包含具有一底座與一尖端的一圓錐形部分。該圓錐形部分係經構形用以配裝在該閥座之圓錐形井內。該閥薄膜係經構形用以當處於一未變形的位置時,在流體上將該流體入口連接至該流體出口,並且當處於一徑向變形位置時,在流體上將該流體入口自該流體出口脫離。102...閥薄膜104...閥座106...流體入口107,109,113...箭頭108...流體出口110...平坦部分112...圓錐部分114...致動區域116...開口118...圓筒狀尖端122...頸部表面124...頸開口126...固定蓋226...腔室228,236...間隙230...底部238...空間
