Processing Machinery
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PCL suture application
Problem Phenomenon
PCL suture strength and degradation absorption, surgical application performance.
Cause Analysis
PCL suture tensile strength; degradation absorption time; knotting performance; tissue reaction; sterilization storage.；During on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based solely on experience
Solution
①Strength optimization; ②Degradation time matching; ③Knotting performance; ④Biocompatibility; ⑤Sterilization packaging.；After adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability
Key Takeaway
The matching of performance and absorption of PCL sutures is the core; multi-indicator balance; verification ensures clinical use.；After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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