The article is provided by Jinan Sanquan Intelligent Technology***.
An injection needle firmness tester is a device used to test the quality and reliability of injection needles. It simulates a variety of situations that may be encountered with an injection needle in real-world use, allowing for a comprehensive evaluation of the robustness and reliability of the injection needle. 
Needle firmness testers typically consist of a simulated syringe, a test fixture, and a control system. Analog syringes are used to simulate the injection process in real use, test fixtures are used to secure and load the injection needles, and control systems are used to control the test process and record the test results. 
During the test, the injection needle is fixed to the test fixture and subjected to a certain tension and pressure. Then, the tester simulates the injection process in actual use through the control system, exerting a certain impact and bending force on the injection needle. By monitoring the displacement and force of the injection needle, it is possible to evaluate the firmness and reliability of the injection needle. Needle firmness testers have a wide range of applications in the medical device industry. It can help manufacturers ensure the quality and reliability of their injection needles, thereby reducing medical malpractice caused by broken or detached injection needles. In addition, this tester can also help medical institutions choose a more reliable supplier when purchasing injection needles, thereby improving the level and safety of medical services. 
In conclusion, the injection needle firmness tester is an important medical device quality testing equipment, which can effectively evaluate the firmness and reliability of the injection needle, so as to improve the level and safety of medical services. For more information, please contact Jinan Sanquan Intelligent Technology***