{"id":817,"date":"2025-12-11T13:36:08","date_gmt":"2025-12-11T13:36:08","guid":{"rendered":"https:\/\/www.materialstests.com\/?p=817"},"modified":"2025-12-11T13:37:28","modified_gmt":"2025-12-11T13:37:28","slug":"iso-7864-and-the-comprehensive-approach-to-needle-puncture-resistance-testing-in-medical-applications","status":"publish","type":"post","link":"https:\/\/www.materialstests.com\/lv\/news\/iso-7864-and-the-comprehensive-approach-to-needle-puncture-resistance-testing-in-medical-applications.html","title":{"rendered":"ISO 7864 and the Comprehensive Approach to Needle Puncture Resistance Testing in Medical Applications"},"content":{"rendered":"

Introduction to ISO 7864<\/strong><\/h2>\n\n\n\n

ISO 7864<\/strong> is an international standard that specifies requirements for sterile hypodermic needles intended for single use. This standard ensures the safety, reliability, and performance of medical needles by covering critical aspects such as dimensions, strength, sharpness, and functionality. Specifically, ISO 7864 addresses needle bonding strength, flow rate through the needle (patency of lumen), penetration force, and drag force for needles. Additionally, it includes provisions for sharps injury protection in accordance with ISO 23908 and requires that the conical socket of the hypodermic needle hub meet the requirements of ISO 80369-1. Needles according to the tubular needle designation must also comply with ISO 9626.<\/p>\n\n\n\n

\"ISO<\/figure>\n\n\n\n

The Role of Needle Puncture Tester in Quality Assurance<\/strong><\/h2>\n\n\n\n

In the medical device testing industry, a Adatu punkcijas testeris<\/strong><\/a>, vai Medic\u012bnas adatu punkcijas testeris<\/strong><\/a>, is indispensable for maintaining stringent quality standards. These testers evaluate the puncture resistance of various materials, ensuring they can withstand needle penetration without compromising integrity. The Needle Puncture Tester from MaterialTests.com is a prime example of advanced equipment designed for precise needle puncture testing.<\/p>\n\n\n\n

Product Description:<\/strong> Port\u0101ls Adatu punkcijas testeris<\/a><\/strong> <\/a>can be equipped with multiple types of needles and different sample holding jigs. Its professional program meets the demands of needle puncture testing across various materials, ensuring compliance with industry standards like ASTM F2878 and EN 388. This tester is essential for conducting tests on hypodermic needles, artificial skin, rubber stoppers, protective gloves, clothing, medical closures, infusion bag films, and more. It guarantees the safety, reliability, and performance of these products by accurately measuring their puncture resistance.<\/p>\n\n\n\n

Specific Applications and Testing Standards<\/strong><\/h2>\n\n\n\n

For applications like gumijas aizb\u0101\u017e\u0146a adatas caurdur\u0161anas pretest\u012bbas tests<\/strong> un vial stopper<\/strong>, as well as penetrability test for rubber stopper<\/strong> un vial stopper<\/strong>, these tests are crucial. They ensure that stoppers used in pharmaceutical packaging provide adequate protection against accidental punctures while allowing syringes to penetrate smoothly when necessary. Similarly, \u0161\u013circes adatas punkcijas testeris<\/strong> un medic\u012bnisko adatu caurlaid\u012bbas test\u0113\u0161ana<\/strong> help in evaluating the ease and consistency with which a needle can penetrate a stopper without causing damage or contamination.<\/p>\n\n\n\n

Atbilst\u012bba nozares standartiem<\/strong><\/h2>\n\n\n\n

Compliance with standards such as ISO 7864 ensures that all tested products adhere to strict guidelines, guaranteeing their effectiveness and safety. The adatu iek\u013c\u016b\u0161anas testeris<\/strong> \u0160\u0101diem nov\u0113rt\u0113jumiem j\u0101atbilst noteiktaj\u0101m metod\u0113m, kas aprakst\u012btas t\u0101dos dokumentos k\u0101 ASTM F2878 un EN 388. Tas ietver adatu iespie\u0161an\u0101s testa metode<\/strong> protokoli zem\u0101das injekciju un \u0161\u013cir\u010du adat\u0101m, kas izstr\u0101d\u0101ti, lai imit\u0113tu re\u0101los apst\u0101k\u013cus.<\/p>\n\n\n\n

Advanced Features and Benefits of the NPT-01 Needle Puncture Tester<\/strong><\/h2>\n\n\n\n

Port\u0101ls  Adatu punkcijas testeris<\/a><\/strong> offers several advanced features that enhance its functionality and accuracy:<\/p>\n\n\n\n

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  1. PLC Control Unit and HMI Touch Screen:<\/strong> Equipped with a PLC control unit and an intuitive 7-inch HMI touch screen, ensuring easy operation and efficient control.<\/li>\n\n\n\n
  2. Precision Ball Screw and Stepper Motor Technology:<\/strong> Ensures precise and consistent testing results, maintaining accuracy throughout the process.<\/li>\n\n\n\n
  3. Variable Test Speed Capability:<\/strong> Provides flexibility, allowing users to adjust testing speeds according to specific requirements and sample types.<\/li>\n\n\n\n
  4. Range of Sample Jigs and Needle Types:<\/strong> Catering to diverse testing needs and applications.<\/li>\n\n\n\n
  5. Dro\u0161\u012bbas funkcijas:<\/strong> Incorporates position restrictors and overload protections to ensure operator safety and equipment integrity during testing operations.<\/li>\n\n\n\n
  6. Automatic Return Function:<\/strong> After completing a test, the tester automatically returns to its initial position, saving valuable operation time and streamlining the testing process.<\/li>\n\n\n\n
  7. Long-Term Data Keeping:<\/strong> Embedded with a dot matrix type microprinter, facilitating detailed records of testing results for analysis and reference purposes.<\/li>\n<\/ol>\n\n\n\n

    Praktiski pielietojumi un gad\u012bjumu izp\u0113te<\/strong><\/h2>\n\n\n\n

    To illustrate the importance of needle puncture resistance testing, consider the following scenarios:<\/p>\n\n\n\n