Kev Tswj Xyuas Zoo & Kev Ua Raws Cai - ISO Standards, MTRs, Thiab Traceability Rau Ntsej Muag - hniav hniav
Jul 13, 2026
Raws li cov khoom siv ntawm Chav Kawm II lossis III cov cuab yeej phais mob tsawg kawg nkaus, Arthroscopy Sharp-toothed Shaver Bladesyuav tsum ua raws li kev tswj hwm nruj thiab kev tswj hwm, tshwj xeeb tshaj yog rau kev xa tawm mus rau US / EU thiab NMPA cov ntawv sau npe hauv Suav teb.
1. Cov Qauv Txheej Txheem Siv tau
- ASTM F899 Txuj:Standard Specification for Wrought Stainless Steels for Surgical Instruments (Chemical/Mechanical reqs for 17-4PH, 316L).
- ISO 7153-1: Cov cuab yeej phais mob - Cov Khoom Siv Hlau - Ntu 1: Stainless Hlau.
- TS EN ISO 10993-1:Kev Ntsuam Xyuas Kev Ntsuas Tshuaj Kho Mob (Cytotoxicity, Sensitization, Hemocompatibility xav tau rau cov lus qhia / ncej).
- ISO 13485:Cov Khoom Siv Kho Mob Zoo Tswj Xyuas Txheej Txheem (Tsim, Kev Yuav, Kev Tsim Khoom, Traceability).
- ISO 9001: 2015:Quality Management Systems (Foundation).
- TS EN 10088 / ISO 17664:Stainless hlau specifications thiab cov lus qhia rau kev ua (Tshuaj / Sterilization).
2. Cov ntaub ntawv pov thawj (MTR / CoC / Traceability)
Txhua batch xa khoom yuav tsum muaj xws li:
- MTR (Cov ntaub ntawv xeem cov ntaub ntawv):Tshuaj ntsuam xyuas (Spectrometry), Mechanical Properties (Tensile/Hardness), Kev kho cua sov.
- CoC (Certificate of Conformity):Tshaj tawm ntawm kev ua raws li kev xaj xaj xaj xaj thiab cov qauv siv tau.
- Cov ntaub ntawv Traceability:Bidirectional txuas los ntawm Melt Number → Raw Material → Process Batch → Finished Serial Number.
Cov no yog qhov yuav tsum tau ua rau tsev kho mob kev sib tw, OEM kev tshuaj xyuas, thiab kev tshuaj xyuas kev tswj hwm.
3. Tseem ceeb-rau-Quality (CTQ) Parameters
|
CTQ Parameter |
Yam yuav tsum tau muaj |
|---|---|
|
Tswv yim Hardness |
HRC 52–56 (Hnub nyoog 17-4PH) |
|
Tube Clearance (ID/OD) |
0.010-0.015mm (Kev tiv thaiv jamming) |
|
Hniav Pitch / Depth Tolerance |
± 0.02 hli |
|
Nto Roughness (Ra) |
Tsawg dua lossis sib npaug li 0.2μm (Post-Electropolish) |
|
Suction Patency |
Ib qho particle passage test ntawm lub tshuab nqus tsev |
|
Sterility / Particulates |
TS EN ISO 11737 Cov khoom tsis muaj menyuam / Cov txwv tsis pub muaj menyuam |
4. NMPA Registration & FDA 510(k) Kev txiav txim siab
- Tuam Tshoj (NMPA):Sau npe raws li Class II li (Shave Blades / Accessories). Yuav tsum muaj Cov Kev Xav Tau, Cov Ntawv Qhia Kev Xeem (nrog rau biocompatibility), thiab cov ntaub ntawv soj ntsuam kev soj ntsuam.
- USA (FDA):Feem ntau 510(k) Txoj hauv kev sib npaug sib npaug. Muab piv rau cov khoom siv ua ntej, tsom mus rau kev ua kom pom tias qhov sib txawv geometric tsis cuam tshuam rau kev nyab xeeb / kev ua tau zoo.
- Cov ntaub ntawv ua raws cai thiab cov txheej txheem validation (IQ / OQ / PQ) ua daim ntawv hla tebchaws rau OEM cov chaw tsim khoom nkag mus rau thoob ntiaj teb cov saw hlau.
