Development of the new vascular occlusion coil using atelocollagen for the noxious and abnormal vessels.

胶原胶弹簧圈是一种新型的伤害性异常血管栓子取出术的新型装置，针对目前研制的胶原胶弹簧圈，新起草了胶原液液体血管闭塞塞子的研制。KOUKEN公司的胶原胶植入物ACI将37℃以上的液体转变为弹性凝胶，实际用作泪腺闭合塞和皮肤塌陷填充物。改进了储存ACI到异常血管的输送系统，将直接ACI注射到导管内径5Fr.为体外实验和矫正方案设计，由兔子开始的动物实验被大大推迟了。未来，动物实验将按计划一开始就推进。

Atelocollagen coil development which was New device in the noxious and abnormal blood vessel embolectomy was planned,and for the impossible,the coil manufacture newly drafted the development of liquid vascular occlusion plug using the collagen solution at present.The atelocollagen implant,ACI of KOUKEN CO.LTD.changes over 37'C from the liquid to the elasticity gel,and it has been used as lachrymal gland closure plug and skin collapse filler practically.The delivery system which stored ACI to abnormal blood vessel was amended in the system for injecting direct ACI in the catheter diameter 5Fr.the above tip hole style.For In vitro experiment and plan correction and design,the animal experiment start by the rabbit was drastically retarded.In the future,the animal experiment will be advanced in as planned in the beginning.