The WY-016 Medical Kneading Force Tester is a specialized precision instrument independently developed by Jinan Vieleader Instruments Co., Ltd. for testing the mechanical properties of medical forceps including surgical forceps, tissue forceps and dressing forceps. Strictly designed in accordance with national medical device industry standards such as YY/T 0686-2017 Medical Forceps and YY/T 0295.1 Medical Forceps - General Technical Conditions, it accurately quantifies core indicators of forceps from opening to closing, such as kneading force, force uniformity and elastic recovery force. It provides reliable data support for R&D, production quality control, factory inspection and drug supervision sampling of medical forceps, ensuring stable clamping, comfortable hand feel and safe operation in clinical use.

The instrument adopts an intelligent control system consisting of a PLC programmable controller and a 7-inch industrial capacitive touch screen, combined with high-precision force sensors and precision transmission mechanisms, realizing full-process automatic testing, real-time data collection and curve display, which completely eliminates manual operation errors. During testing, the medical forceps to be tested are fixed on a special adjustable fixture, and the equipment drives the forceps handle to close at a set speed. The sensor captures real-time force changes throughout the process, automatically calculates peak kneading force, average force and force deviation, and synchronously generates force-displacement/force-time curves, which intuitively reflect whether the mechanical performance of the forceps is uniform and whether there is jamming or elastic abnormality.

In terms of core technical parameters, the WY-016 has a test range of 0~50N, a resolution of 0.01N, a force measurement error of ≤±1% and a displacement accuracy of ±0.01mm. The test speed can be accurately set within the range of 40~80mm/min, meeting the standard test requirements of medical forceps of different specifications. It has built-in large-capacity storage that can save thousands of sets of test data, supports multi-level user authority management, and facilitates standardized operation and data traceability in the laboratory. Equipped with a micro on-board printer, it can print the average value, deviation value and qualification judgment result of single or multiple tests with one key. Data export is convenient, adapting to the needs of laboratory report filing.

The instrument has a compact structure and simple operation, with one-key switching between Chinese and English menus. Parameter setting, test start and result viewing are all completed by touch control, which can be mastered without complex training. The body is made of high-quality sheet metal and precision machined parts, with strong stability and high durability. The net weight of the whole machine is about 11kg, and the overall dimension is 400×270×360mm, suitable for laboratory desktop layout. The wide-voltage power supply with adaptive design (AC90~240V/50Hz) can operate stably under different working conditions. It has passed ISO9001 quality system certification and CE certification, with reliability and safety complying with the specifications of medical device testing equipment.

The WY-016 is widely used in medical forceps manufacturers, medical device quality inspection institutions, third-party testing laboratories, scientific research institutes and other scenarios. It can complete full-item mechanical testing of medical forceps, including kneading force, force uniformity, elastic recovery and fatigue durability, ensuring that each medical forceps meets industry standards and clinical use requirements in terms of mechanical performance. It is an essential precision testing equipment for quality control and performance verification of medical forceps.