Automatic suture needle penetration and bending strength apparatus
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Applications
Quality Control for Manufacturing Enterprises: During the production of suture needles, the tester can conduct sampling tests on each batch of suture needles, promptly identifying quality issues in the production process, such as unstable raw material quality or defects in processing techniques. This enables timely adjustment of the production process to ensure the stability and consistency of product quality. Selecting Appropriate Suture Needles for Medical Institutions: Medical institutions can use the tester to conduct performance tests on different types of suture needles, and based on the test results, select the suture needles that best meet the surgical needs of patients, thereby improving surgical effectiveness and patient safety. Product R & D and Optimization: R & D personnel in the medical device field can use the tester to evaluate the performance of the design of new - type suture needles. By testing the strength and puncture force of suture needles with different structures, materials, and dimensions, they can optimize the design of suture needles and develop products with better performance.
Standards
The Suture Needle Puncture and Bending Strength Tester complies with relevant standards such as ASTM F3014 - 2014 and ASTM F1874 - 98. - ASTM F3014 - 2014: Specifies the specific methods and procedures for the penetration test of surgical suture needles, aiming to evaluate the penetration performance of suture needles to ensure they can meet requirements in actual use. - ASTM F1874 - 98: Specifies the specific methods and procedures for the bending test of surgical suture needles, aiming to evaluate the strength and durability of suture needles under bending conditions.
Technical Parameters
| Serial No. | Parameter Item | Parameter Details |
|---|---|---|
| 1 | Testing Items | Puncture force, bending strength |
| 2 | Range | Customizable according to actual needs (e.g., 0 - 50N) |
| 3 | Stations | Multiple stations (adjustable per test requirements; e.g., 12 stations) |
| 4 | Accuracy | High-precision sensor; indication error ≤ 0.01N or 0.1%FS (full-scale range) |
| 5 | Needle-clamping Fixture | Fixtures for holding suture needles (e.g., 4°±2°/s, etc.); ensures stability and accuracy of suture needles during testing |
| 6 | Speed | Adjustable per actual needs; minimum: 10cm/min (4in/min), maximum: 30.5cm/min (12in/min) |
| 7 | Testing Rate | Speed when loading to set value ≤ 10mm/s |
| 8 | Power Supply | Usually 220V 50Hz; or other voltages/frequencies complying with local electrical standards |
Accessoriess
1. One main unit
2. One roll of printing paper
3. One set of clamps
4. One set of weights
5. One-year warranty
6. Operating instructions
7. Free lifetime instrument upgrade service according to standard specifications
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