Technical parameters of the guide wire head end softness tester

Guide wire is a general term for a large class of medical devices, including micro-guide wire, guide wire, renal artery guide wire and contrast guide wire, etc.
, although the guide wire has different characteristics, but the basic structure includes: core (core), tip (tip), sheath (cover) and coating (coating) four parts
.

So how to test the softness of the head end of the guide wire? 1.
Instrument DSR0540-C guide wire tip end softness tester This instrument is mainly used to test yy 0450.
1-2003 disposable sterile intravascular catheter accessories and YY/T 1554-2017 fallopian tube catheter standard in the guide wire tip end flexibility, the instrument fully meets the standard settings, can also be non-standard customization
.

DSR0540-C Pilot Tip End Softness Tester Test Principle: Fix the guide wire 10 mm away from the tip end and compress the guide wire down so that the head end is bent against the wall
of the bottom test tool.

The required force evaluates the softness
of the guide wire tip.

If the force value is small, the guide wire is softer
.

DSR0540-C guide wire head end softness tester technical parameters: operation interface: Chinese Simplified / English processor: 32-bit ARM efficient processor operating system: Linux intelligent operating system test range: 0-0.
25N resolution: 0.
0001N, error is not more than the reading±0.
0002 test speed: 1-30mm/min software arbitrarily set adjustable printing mode: each time can print 100 times of
。
Sensor: imported high-precision force value sensor force measuring mechanism: built-in printer: on-board needle printer fallopian tube catheter wire tip soft performance test results requirements (including but not limited to the following): 1.
Identification of guide wire; 2) guide wire end bending with the cone fixture sidewall required force, and contains the conditions required for testing, such as the speed of the test
.