| 摘要 |
PROBLEM TO BE SOLVED: To eliminate mounting/dismounting being troublesome and requiring labor in such a manner that a lesion can be placed under both of a pressure-reduced condition and the atmospheric (pressurized) condition with the hand or the foot inserted into a packaging bag,. SOLUTION: This apparatus for a negative pressure treatment holds the injured hand or foot under the pressure-reduced condition. The apparatus for the negative pressure treatment is composed of the packaging bag and a suction tube. In this case, the packaging bag is constituted of a transparent and air-impermeable material, and is air-tightly fitted on the arm or the leg while the hand or the foot is inserted. One end of the suction tube is inserted into the packaging bag, and the other end of which is connected with an air-sucking/exhausting device. COPYRIGHT: (C)2007,JPO&INPIT
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