A non-intrusive urethral catheter for men (100) comprises a urine buffer device (10), a ring-shaped holder (20) and a penis clamping device (30). The non-intrusive urethral catheter for men (100) of the present invention enables a user to avoid pain and infection caused by intubation urination in an intrusive manner, and avoid inconvenience and pollution caused by a utensil and a manner such as a piss pot as much as possible, so that urination is smooth and no leakage occurs during pissing, thereby reducing anxiety and worry of a supine urination person, alleviating work strength of a nurse, and improving life quality of a bedridden patient. The non-intrusive urethral catheter for men of the present invention is washed with clean water, and is reusable.本新型關於一種尿具,特別是關於一種非介入式男用導尿器具。所述的非介入式男用導尿器具包括尿液緩衝裝置、圓環形卡座和陰莖夾持裝置。本新型中的非介入式男用導尿器具盡可能使用戶避免採取介入方式插管排尿造成的痛苦和感染或尿壺等器具和方式造成的不便和污染,使排尿順暢且不撒漏,從而減少仰臥排尿者的憂慮與煩惱,減輕護理人員的工作強度,提高臥床病人的生活品質。本新型的非介入式男用導尿器具用清水沖洗,可重複使用。100‧‧‧非介入男用導尿器具10‧‧‧尿液緩衝裝置20‧‧‧圓環形卡座30‧‧‧陰莖夾持裝置101‧‧‧圓形開口102‧‧‧導出管202‧‧‧中間部203‧‧‧卡槽301‧‧‧半圓管302‧‧‧半圓管2041‧‧‧軸封蓋3011‧‧‧軟質彈性材料管(軟質彈性材料墊)3012‧‧‧鉸鏈3013‧‧‧半圓環凸緣3015‧‧‧閉合端3016‧‧‧閉合裝置3021‧‧‧軟質彈性材料管(軟質彈性材料墊)3022‧‧‧鉸鏈3023‧‧‧半圓環凸緣3025‧‧‧閉合端3026‧‧‧閉合裝置30111‧‧‧凹槽(膨脹空間)30161‧‧‧凸起30261‧‧‧凹陷
