Device for handling an appliance to be implanted

摘要

The artificial blood vessel A comprises a front end wire ring 10 ₁, a rear end wire ring 10 ₂ arranged facing to the front end wire ring 10 ₁, a tubular cover 7 which connects the end wire rings 10 ₁ , 10 ₂, and a plurality of intermediate wire rings 12 arranged spaced apart from each other between the front end wire ring 10 ₁ and the rear end wire ring 10 ₂. Each of the front end wire ring 10 ₁, the rear end wire ring 10 ₂ and the intermediate wire rings 12 are given flexibly foldable elasticity. The circumference of the front end wire ring 10 ₁ is equally divided into four by dividing points 41 ₁ , 42 ₁ , 43 ₁ , 44 ₁. Hooking means 13 are formed for a front pull string to be passed through at the dividing points 41 ₁ , 43 ₁. The circumference of the intermediate wire ring 12 is fixed to the tubular cover 7 by suturing or with adhesive at the positions 51 ₃ , 52 ₃ , 53 ₃ , 54 ₃ which correspond to the midpoint 51 ₁ between the dividing points 41 ₁ , 42 ₁, the midpoint 52 ₁ between the dividing points 42 ₁ , 43 ₁, the midpoint 53 ₁ between the dividing points 43 ₁ , 44 ₁, and the midpoint 54 ₁ between the dividing points 44 ₁ , 41 ₁.