| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a carbonated water washer allowing a user to maintain good blood circulation even after washing. SOLUTION: This carbonated water washer is provided with a raw water feed section receiving or storing raw water, a carbon dioxide addition section for adding carbon dioxide to the raw water to form carbonated water, and a discharge section 25 discharging the carbonated water to at least part of the body. The raw water feed section is provided with a water intake pipe 2 receiving the raw water, and an adding device adding carbon dioxide to the raw water flowing in the water intake pipe 2 can be used for the carbon dioxide addition section. The adding device is provided with a check valve. The raw water feed section may be provided with a water storage tank storing the raw water, and the carbon dioxide addition section may be provided with an air diffusing pipe introducing carbon dioxide into the water storage tank. The carbon dioxide addition section may be provided with a hollow fiber membrane module having a hollow fiber membrane with a gas-permeable nonporous layer.</p> |
