Processing Machinery
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PCL nerve conduit
Problem Phenomenon
PCL nerve conduit flexibility and degradation, nerve regeneration environment.
Cause Analysis
PCL nerve conduit flexibility demand; degradation rate; conduit structure; cell attachment; nerve growth factor.；During on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based solely on experience
Solution
①Flexibility optimization; ②Degradation matching; ③Structural design; ④Surface modification; ⑤Bioactivity.；After adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability
Key Takeaway
PCL nerve conduit is a precision medical application; both performance and structure are emphasized; bioactivity is the key.；After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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