Performance parameters of radial support force tester for vascular stent

NegotiableUpdate on 03/11

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The performance parameters of the vascular stent radial support force tester can keep the waterproof pressure grip head in a water bath at 37 ℃ (or other required temperature) for a long time, meeting the constant temperature radial force testing requirements for temperature sensitive metals or other materials, especially for stent products such as nickel titanium alloy and shape memory alloy.

Product Details

Performance parameters of radial support force tester for vascular stentPerformance parameters of radial support force tester for vascular stent

‌1Instrument Introduction:

The water bath type radial support force tester can test the waterproof pressure grip head for a long time37In a water bath at ℃ (or other desired temperature), it is suitable for constant temperature radial force testing of temperature sensitive metals or other materials, especially for radial force testing of support products such as nickel titanium alloys and shape memory alloys.

‌2、 Key pointparameter‌

‌parameter item‌	Specifications‌
control system	PLC+Windowscontrol system
operating interface	12Inch embedded industrial computer, switching between Chinese and English
test software	Monitoring and parameter settings, historical data, experimental reports, curve monitoring, software upgrades
printer	WiFiConnect printer
force sensor	0~100NAccuracy: ±0.5%FS(Optional ±)0.1%FS）
Test sample length	0~100mm(Other length specifications can be customized)
speed range	0~5mm/s(Can be set)
test method	Iris type rolling radial loading device
constant temperature water bath	RT~50Temperature control accuracy: ±2℃
power supply	AC 220V/50Hz
Overall dimensions	6807501100mm

‌IIIexecuteStandards and Applicable Scenarios‌

meet the standards

T/CSBM 0018-2021Test method for shape recovery ability of nickel titanium shape memory alloy self expanding vascular stent

YY/T1660-2019Radial load testing method for balloon dilation and self dilation vascular stents

‌Typical Applications‌：

Batch quality inspection of production line;

Third party laboratory certification.

‌4、 Example of Operation Process‌

1）If the vascular stent has been loaded, place the vascular stent system in37Cscholar2CSoak in a constant temperature water bath for no less than2minRelease the vascular stent from the sheath in a constant temperature water bath;If the bracket is not loaded, this operation is not required.

2）For self expanding variable diameter vascular stents, it is necessary to evaluate the radial support force of different segments.

3）The temperature of the testing device is maintained at37Cscholar2C;The initial aperture is larger than the natural diameter of the test bracket.

5）Place the released vascular stent in the testing hole of the device at least at a constant temperature2min.

5）According to the status of the vascular stent, set the aperture of the testing device as slowly as possible to reduce it to the preloaded diameter of the vascular stent or to reduce the diameter by at least50%Slowly increase to the unloaded state (recommended moving speed is as follows): 0.1mm/s~0.5mm/s）.

6）Measure the force value of expansion or compression corresponding to the expected size of the implanted blood vessel diameter during the testing process, and observe whether the vascular stent can restore its initial shape after the external force is removed.

5Configuration List

host1Taiwan;

test software1Set;

Instruction Manual1copy;

Certificate of Conformity1copy;

Warranty Card1copy;

Delivery Receipt1copy;

nameplate1block;

power cord1root;

hex key1set;

Several brochures;