CPAP 和睡眠呼吸暫停
習慣 CPAP 可能需要時間和精力,但這是值得的。堅持使用該療法的人表示,在持續使用該療法後一周內,睡眠會改善,症狀也會減輕。
習慣 CPAP 可能需要時間和精力,但這是值得的。堅持使用該療法的人表示,在持續使用該療法後一周內,睡眠會改善,症狀也會減輕。
A design patent is a type of intellectual property right that protects the appearance of an item. It differs from a utility patent, which safeguards an object’s functional features. In general, a design patent application must include drawings that clearly show the design. These may be black and white photographs or ink drawings.