Impact strength detection device for impact wave balloon catheter

• Main Author: YAN XIAOSHEN
• Format: Patent
• Language: Chinese; English
• Published: 22.09.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides an impact strength detection device for an impact wave balloon catheter. The device for detecting the impact strength of the shock wave balloon catheter comprises a detection catheter used for bearing the impact of a shock wave balloon and detecting the impact strength of the shock wave balloon; the detection catheter is of a hollow tubular structure and is provided with a first end and a second end which are opened; the inner bracket is used for bearing a shock wave balloon and driving the shock wave balloon to move along the detection catheter; wherein the detection guide pipe comprises a first guide pipe and a second guide pipe which are sequentially arranged from inside to outside, the outer wall of the first guide pipe is attached to the inner wall of the second guide pipe, a plurality of grooves are formed in the outer wall of the first guide pipe at intervals in the axial direction, and the radial depths of the grooves are sequentially increased from the first end to the second e