Prostate stent system with variable diameter

• Main Authors: TANG SHIHAO, XU MENGTING, LU ANJUN
• Format: Patent
• Language: Chinese; English
• Published: 30.09.2022
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

The utility model relates to the field of urinary system medical instruments, in particular to a prostate stent system with a variable diameter. The device is composed of a support system, a pushing sheath, an adjuster, an adjusting rod and a sheath. The support system is composed of a support body, a support base, a fixing pressing rod and a connecting rope. The adjuster is composed of an adjusting base, a rotating disc, a bottom plug, a limiting rod, a sliding rod and a sliding block. According to the utility model, by introducing the regulator structure, the diameter of the bracket can be changed by regulating after the bracket is released, so that the bracket with one specification can be suitable for different patients, the stocking difficulty of a hospital is reduced, and the use cost of the patients is reduced. 本实用新型涉及的是泌尿系统医疗器械领域，具体是一种可变直径的前列腺支架系统。由支架系统、推送鞘、调节器、调节棒、护套五个大部分组成，支架系统由支架主体、支架底座、固定压杆、连接绳4个部分组成；调节器由调节底座、旋转盘、底塞、限位杆、滑杆、滑块六个部分组成。本实用新型通过引入调节器结构使支架释放后可通过调节改变自身直径大小，从而可用一种规格的支架适应不同的患者，减少了医院的备货难度，降低