pfupiso
PTFE (polytetrafluoroethylene) -lined chubhu iri kuva chinhu chikuru chevascular interventional catheters nekuda kwekunaka kwayo, rusvingo rwakaonda, kushanduka kwakasimba uye kusimba kwepamusoro. Maitong Intelligent Manufacturing™Iyo ine dip coating yepamusoro, yemahara extrusion uye mandrel extrusion maitiro, nekudaro ichisundidzira kushanda kwePTFE-lined machubhu kune hurefu hutsva uye ichipa unlimited mikana yekugadzira uye kushandiswa kweanopindira catheter. Kutenda kune yakasimba yemhando yekudzora system, Maitong Intelligent Manufacturing™Kugadzikana kwechigadzirwa kwave kuchizivikanwa pamwe chete nevatengi.
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Kuenzaniswa nevevascular interventional catheter munguva yakapfuura, dhizaini yezvigadzirwa zvemazuva ano zvecatheter zvave zvichiwedzera kuoma, zvinosanganisira zvinhu zvakanyatsorongeka senge lining tubes, adhesive layers, braided layers, uye zvinhu zvekunze. Kuita kuti catheter madziro ukobvu hutete uye dhayamita yemukati yakakura ivavariro iyo vanopindira catheter vagadziri vanoramba vachitevera. PTFE (polytetrafluoroethylene) lined chubhu, ine lubricity yakanakisa, rusvingo rwakaonda, kushanduka kwakasimba uye kusimba kwakasimba, inoshandiswa zvakanyanya mu microcatheters, pakati catheters, suction catheters, catheters yekufambisa, catheters yekutsigira, nezvimwewo. mashefu anodzivirira.
Zvisinei, kuwana kuenzana pakati pehukuru, kushanduka uye simba rePTFE (polytetrafluoroethylene) mapaipi ane mutsara idambudziko rinokosha mukugadzirwa kwechigadzirwa uye kushandiswa kwekugadzirisa, kusanganisira kuumbwa kwechimiro chakaoma, kushandiswa kwezvinhu, multi-step process management, extrusion Pane zvakawanda zvakaoma zvakadai. sekutonga kwakananga kwemaitiro uye kusarudzwa kwemaitiro ekuumba.
Kuburikidza nekuenderera mberi kwehunyanzvi hwekuvandudza tekinoroji uye kugadzirisa maitiro, Maitong Intelligent Manufacturing™ yakazvipira kugadzira akawanda akateedzana epamusoro-inoshanda PTFE-akamisikidzwa machubhu kuti asangane nekukura kuri kudiwa kweakanyanya-kuita catheter muindasitiri yezvokurapa.
Dip coating (kukanda firimu) maitiro:
The PTFE concentrated dispersion is evenly coated on the metal core wire and sintered and solidified to form a uniform coating, uye ipapo simbi yepakati waya inobviswa zvishoma nezvishoma kuti iwane PTFE pombi ine yakanakisa kushanduka.
Yemahara extrusion maitiro:
Mushure mekusanganisa PTFE poda ne organic solvents uye lubricant kuti igadzire preform, inogadzirwa kuita chubhu chimiro nerubatsiro rweextruder uye sintered kuita kuti chubhu rusvingo rutete uye yunifomu, uye chimiro chezviyo chinogadziriswa, nekudaro ichipa chubhu yakakwirira. axial simba uye rigidity.
Extrusion process ne mandrel:
Kubatanidza mabhenefiti eakakanda firimu, iyo mandrel inoshandiswa kubatsira extrusion kuumba kuve nechokwadi chekufanana uye kuchinjika kweiyo lining pombi madziro uku ichivandudza zvakanyanya simba rayo. Mukuwedzera, iyi nzira inobvisa kudiwa kwekuisa mandrel zvakare, inochengetedza iyo inonamira zvinhu zvepombi pamusoro, inokodzera kuenderera mberi kwekurukwa kwekugadzira, uye inovandudza zvakanyanya kugadzirwa.
Kuita kwechigadzirwa pasi pemaitiro akasiyana:
Maedzo edata anoratidza kuti Maitong Intelligent Manufacturing ™ yakasundidzira kuita kwePTFE-yakaiswa mapaipi kusvika kuhurefu hutsva, uye kuita kwechigadzirwa kwasvika kana kudarika chikamu chikuru pamusika.
Ultra-mutete madziro ukobvu uye kufanana
The thinnest wall thick of PTFE-lined tubes inogadzirwa ne free extrusion process inogona kusvika 0.00075 inches (inenge 19 microns), iyo inovandudza kushanduka uye kujekesa apo inoderedza catheter dhayamita uye kuderedza kukuvara kwetishu.
High tensile simba
Maitong Intelligent Manufacturing ™'s PTFE-yakamisikidzwa pombi inochengetedza yakatsetseka, yakanaka, madziro akatetepa asi aine akakwira simba rekusimba, nekudaro achivandudza kusimba.
Chaiyo tolerance control
Kushandisa mandrel (silver-plated copper wire) extrusion tekinoroji, yakasimba yemukati dhayamita uye madziro ukobvu kushivirira kudzora kunowanikwa, kupa rutsigiro rwakavimbika rwekupindira catheter.
Kutarisira kwehutano
Maitong Intelligent Manufacturing™ yakavaka yakamisikidzwa Kirasi 10,000 yakachena workshop inoenderana ne ISO13485 system kubva pakudya kusvika pakurongedza, zvese zvinopedzwa muKirasi 10,000 yakachena musangano kuti ive nechokwadi chekuti zvigadzirwa zvinosangana nebiological zvinodiwa zvemidziyo yekurapa. Panguva imwecheteyo, yakashongedzerwa nemichina yekugadzira yemhando yepamusoro, midziyo yekuyeresa chaiyo, uye nzira dzekuongorora uye dzekuyedza kuona kuti mhando yechigadzirwa inosangana nezvinodiwa zvemidziyo yekurapa.
Kutungamira nguva
Maitong Manufacturing™ inotungamira nyika munguva yekutungamira, ine zvigadzirwa zvakajairwa zvinounzwa mukati memavhiki maviri uye saizi dzakagadziridzwa mukati memavhiki mana.
Nguva yekusunungurwa: 24-05-11