Three-bag latex cannula

• Main Author: WANG YUQUAN
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2020
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The utility model provides a three-sac latex cannula (30) which comprises a holding section (31), an outer sac section (33), an auxiliary outer sac section (34) and a cannula head (35), the auxiliaryouter sac section (34) is arranged between the outer sac section (33) and the cannula head (35), the latex cannula (30) further comprises an inner sac section (36), and the inner sac section (36) is arranged on the inner sac section. And the length of the inner bag section (36) is smaller than that of the outer bag section (33). The three-bag latex cannula can be used for constructing a four-cavity three-bag prostate dilatation catheter assembly so as to effectively treat prostate hyperplasia diseases. 本实用新型提供了一种三囊乳胶套管(30)，所述乳胶套管(30)包括握持段(31)、外囊段(33)、辅助外囊段(34)和套管头部(35)，辅助外囊段(34)设置在外囊段(33)和套管头部(35)之间，其中，所述乳胶套管(30)还包括内囊段(36)，所述内囊段(36)设置在外囊段(33)内侧，并且内囊段(36)的长度小于外囊段(33)的长度。根据本实用新型的三囊乳胶套管，能够用于构造四腔三囊前列腺扩张导管组件，以有效治疗前列腺增生疾患。