Medical stainless steel syringe is a wide range of medical devices, through a long period of time for the syringe, especially for single-use sterile syringe clinical investigation and discussion of the authors believe that the WHO organization's three principles of injection safety is a single-use sterile syringe should be followed by the principle of superiority, and only to meet the principle of superiority of the single-use sterile syringe can not be called perfect device; Because as a device not only to meet the upper principle of safety, but also to meet the social responsibility, medical institutions and manufacturers of the different requirements and principles of each link can be called perfect. For this reason, the State Food and Drug Administration will strengthen the quality management of medical stainless steel syringes. Hard and straight stainless steel syringes for medical devices with unqualified steel are at risk of fracture during injection, causing secondary injuries to patients. And the national standard GB 18457-2015 also requires that the steel testing index of hard straight stainless steel syringes for medical devices.
3. Detection of reference standards:
GB/T 18457-2015 "Manufacture of stainless steel needles for medical machinery" standard for human intradermal, subcutaneous, intramuscular and venous injection needle syringes and other medical devices with hard straight stainless steel syringes for the determination of deflection value.
4. Detection method:
Equipment: medical stainless steel syringe steel tester
Second, the syringe with stainless steel precision cold-rolled steel strip testing
1. Testing items:
Medical stainless steel syringe steel strip dimensions, shape, weight, permissible deviation, mechanical properties and corrosion resistance testing
2. Detection of reference standards
GB/T 21074-2007 Stainless Steel Precision Cold Rolled Steel Strip for Syringes
.