Chiyero chekushandisa: inoshandiswa pakubaya dumbu remunhu pamadziro emadziro panguva ye laparoscopy uye oparesheni yekumisikidza nzira yekushanda yekuvhiya mudumbu.
1.1 tsanangudzo uye modhi
Izvo zvinotsanangurwa uye mhando dzeanoraswa laparoscopic puncture mudziyo wakakamurwa kuva mhando ina: mhando A, mhando B, mhando C uye mhando D maererano nehukuru hwepuncture sleeve uye chimiro chechimiro chepuncture cone, sezvakaratidzwa muTebhurari 1;Zvinoenderana neiyo yekurongedza nzira, yakakamurwa kuita imwechete package uye sutu.
Tafura 1 kutsanangurwa uye modhi yeinoraswa laparoscopic puncture mudziyo unit: mm
1.2 kutsanangurwa uye modhi kupatsanurwa tsananguro
1.3 chigadzirwa chimiro
1.3.1 chigadzirwa chimiro
Iyo inoraswa puncture mudziyo welaparoscopy inoumbwa nepuncture cone, puncture sleeve, gasi jekiseni vharafu, kukachidza vharafu, sealing cap, sealing ring, etc. Sarudzo ndeye converter.Dhizaini yechigadzirwa chechigadzirwa inoratidzwa muMufananidzo 1.
1. Kubaya koni 2 Kubaya kanula 3 Gasi jekiseni vharafu 4 Choka 5 Chivharo chivharo 6 Kuvhara mhete 7 converter
1.3.2 kuumbwa kwezvinhu zvezvikamu zvikuru zvechigadzirwa
Iko kuumbwa kwezvinhu zvezvikamu zvikuru zveanoraswa laparoscopic puncture mudziyo wechigadzirwa ichi inoratidzwa muTafura 2 pazasi:
2.1 zviyero
Saizi yechigadzirwa ichaenderana nezvinopihwa muTebhu 1.
2.2 chitarisiko
Chigadzirwa chacho chichava chakati sandara uye chakatsetseka chisina maburrs, pores, cracks, grooves uye sinters izvo zvinogona kuzivikanwa neziso rakashama.
2.3 kusanduka
Iyo gasi jekiseni vharafu uye kukachidza vharafu yepuncture mudziyo ichavhurwa uye kuvharwa zviri nyore pasina kuvharira kana jamming.
2.4 kurongeka kwekuita
2.4.1 kupindirana pakati pesleeve yekubaya nekoni yekupinza ichave yakanaka, uye hapazove nekujairira panguva yekudyidzana.
2.4.2 iyo yakanyanya kukwana kubvumidzwa pakati pechidzitiro chekupinza neiyo puncture koni haifaniri kudarika 0.3mm.
2.4.3 kana sleeve yekupinza ichifananidzwa nekoni yekupinza, magumo emusoro wekoni yekupinza anofanira kunyatsobuda pachena.
2.5 # kusimba uye kuramba gasi
2.5.1 vharuvhu jekiseni regasi uye chivharo chevhavha yepuncture ichave nekushanda kwakanaka kwekuvharisa, uye hapazove nekudonha mushure mekupfuura mhepo ye4kPa.
2.5.2 ￠ vharuvhu yekukachidza yechishandiso chekupinza ichave neyakanaka gasi inovharira kuita.Mushure me4kPa air pressure, nhamba yemabhubhu ichave isingasviki makumi maviri.
2.5.3 chinoshandura chichava nechisimbiso chakanaka, uye hapazove nekudonha mushure mekupfuura 4kPa mweya wemhepo.
2.6 ethylene oxide yakasara
Chigadzirwa chacho chinoitwa sterilized ne ethylene oxide, uye yakasara huwandu hwe ethylene oxide haifaniri kudarika 10 µ g / g isati yabuda mufekitari.
2.7 kushaya mbereko
Chigadzirwa chacho chinofanira kunge chisina kuchena.
2.8 pH
Iyo pH kukosha musiyano pakati pechigadzirwa bvunzo mhinduro uye isina chinhu mhinduro haifanire kudarika 1.5.
2.9 zvizere zvemukati zvesimbi inorema
Zvose zviri mukati mesimbi inorema mumhinduro yekuongorora chigadzirwa haifaniri kudarika 10% μ g/ml.
2.10 evaporation yasara
Iyo evaporation inosara pa50ml yechigadzirwa bvunzo mhinduro haifanire kunge yakakura kupfuura 5mg.
2.11 zvinoderedza zvinhu (zviri nyore oxidized)
Musiyano wevhoriyamu ye potassium permanganate solution [C (KMnO4) = 0.002mol/l] inopedzwa nemushonga wekuyedza chigadzirwa uye mhinduro isina chinhu haipfuure 3.0ml.
2.12 UV kunyura
Iko kunyura kukosha kwechigadzirwa bvunzo mhinduro muwavelength renji ye220nm ~ 340nm haipfuure 0.4.00000000000000000000000.
Nguva yekutumira: Kubvumbi-13-2022
