PROBLEM TO BE SOLVED: To obtain a device for improving natural healing power in animals except human, which excellently gives stimulations for increasing the natural healing power in a living body such as a small animal of a pet or the like and a large animal of a farm animal or the like.SOLUTION: The device includes an airtight part, a decompression pump communicated with an air exhaust port of the airtight part to reduce air pressure within the airtight part, and an air overdecompression prevention device to prevent pressure in the airtight part from being excessively decompressed below a predetermined threshold value. The device also includes a decompression control means to control the decompression pump. The decompression control means continuously and repeatedly controls a decompression process of decreasing the pressure in the airtight part to a decompressed state of the threshold value or more in 1 to 60 minutes, and a compression process of increasing the pressure in the airtight part from this decompressed state to normal pressure or extensive normal pressure where the pressures is higher than the decompressed state but lower than the normal pressure in 1 to 60 minutes.COPYRIGHT: (C)2012,JPO&INPIT【課題】 本発明はペット等の愛玩用の小動物や家畜等の大動物の生体の自然治癒力を向上させる刺激を良好に与えることができるヒトを除く動物用自然治癒力向上装置を得る。【解決手段】 気密可能な気密部と、この気密部の排気口に連通して気密部内の気圧を減圧する減圧ポンプと、気密部の気圧が予め定められた閾値気圧を下回る過減圧状態となることを防止する過減圧防止装置とを備えた装置であって、減圧ポンプを制御する減圧制御手段を更に備え、減圧制御手段が1~60分間で気密部内の気圧を閾値気圧以上の減圧状態へ変化させる減圧工程と1~60分間でこの減圧状態から常圧か減圧状態よりも高く常圧よりも低い広範常圧状態へ変化させる与圧工程とを連続的に繰り返し制御するもの。【選択図】 図2
