Chophimba cha silicone chamadzimadzi choteteza ku laparoscopic trocar incision
Chophimba cha silicone chamadzimadzi choteteza ku laparoscopic trocar incision
Kuyambira pa Kapangidwe mpaka Kutumiza: Momwe Mungachitire Ansix Tech imaphunzitsa luso la kupanga jakisoni wa Silicone wamadzimadzi pa zipangizo zofunika kwambiri zopangira opaleshoni
Chiyambi
Mu dziko lofunika kwambiri popanga zipangizo zachipatala, kulondola, kudalirika, ndi liwiro sizingakambirane. Palibe china chilichonse chomwe chikuwoneka bwino kuposa kupanga zinthu zotayidwa kuti zigwiritsidwe ntchito pochita opaleshoni yochepa, pomwe gawo limodzi lingakhudze chitetezo cha wodwala komanso kupambana kwa njira. Patsogolo pa gawoli pali Ansix Tech, katswiri wopangira jakisoni wapamwamba, yemwe wapangitsa kuti pakhale bwino kupanga zophimba zoteteza za silicone rabara (LSR) za laparoscopic trocar incisions. Nkhaniyi ikufotokoza za ulendo wovuta wobweretsa chinthu chofunikirachi pamsika—kuyambira pakupanga koyamba ndi satifiketi yokhwima mpaka kupanga zinthu zambiri bwino—kusonyeza momwe ukatswiri wa Ansix Tech umaperekera phindu losayerekezeka komanso kudalirika ku makampani azachipatala.
- Chogulitsacho: Kukwaniritsa Chosowa Chofunika Kwambiri cha Opaleshoni
Opaleshoni ya laparoscopic imadalira ma trocar kuti apange ma doko otsekedwa m'khoma la m'mimba. Chivundikiro choteteza, chomwe ndi gawo laling'ono koma lofunika kwambiri, chimagwira ntchito zosiyanasiyana: chimasunga pneumoperitoneum, chimateteza kuvulala kwa minofu panthawi yosinthana zida, komanso chimachepetsa chiopsezo cha matenda opatsirana pamalo opareshoni. Kufunika kwa msika kumayendetsedwa ndi kusintha kwapadziko lonse lapansi kupita ku njira zosawononga kwambiri, ukhondo wokhwima miyezo, ndi kufunikira kosalekeza kwa zipangizo zogwiritsidwa ntchito kamodzi kokha komanso zopanda poizoni.
Chophimba choteteza cha Ansix Tech chapangidwa ngati chikwama chopyapyala, chosinthasintha chokhala ndi milomo yotseka bwino komanso zinthu zomangira. Kapangidwe kake kayenera kukhala kofewa kuti wodwala akhale otetezeka komanso olimba kuti athe kupirira njira zobwerezabwereza za chipangizocho, pomwe chimapangidwa pamlingo wokulirapo popanda zolakwika zilizonse.
- Kuyenda mu Malo Olamulira: Miyezo ya Zamalonda
Monga chipangizo chachipatala cha Gulu Lachiwiri, chivundikiro choteteza chiyenera kutsatira miyezo yapadziko lonse lapansi. Kugwirizana kwa zinthu kumatsimikiziridwa motsatira ISO 10993-1, kuonetsetsa kuti palibe zotsatirapo zoopsa, zoyambitsa kukwiya, kapena zokhumudwitsa. Kupanga kumachitika motsatira Quality Management System yovomerezeka ndi ISO 13485:2016, yomwe imafuna kuwongolera mwamphamvu njira, kutsata, ndi kuwongolera zoopsa. Kuphatikiza apo, chinthucho ndi zinthu zake nthawi zambiri zimafuna kutsatira malamulo a FDA 21 CFR Part 820 ndi chizindikiro cha CE motsatira EU Medical Device Regulation (MDR). Kudzipereka kwa Ansix Tech ku miyezo imeneyi kumaphatikizidwa mu gawo lililonse la polojekiti, kuyambira kusankha zinthu mpaka kulongedza komaliza.
- Kapangidwe ka Chitsanzo: Kukula Koyendetsedwa ndi Kuyerekeza
Ansix Tech isanadulidwe chitsulo chilichonse, imagwiritsa ntchito njira yoyeserera ya Design for Manufacturing (DFM). Pogwiritsa ntchito zida zapamwamba za CAE monga Moldex3D ndi SIGMASOFT®, mainjiniya amachita kusanthula kwa kayendedwe ka nkhungu kuti alosere njira zodzaza, kuzindikira mipata ya mpweya yomwe ingatheke, kukonza malo a zipata, ndikutsanzira momwe zimakhalira. Kujambula kumeneku ndikofunikira kwambiri pa LSR, yomwe ili ndi zenera lopapatiza lokonza zinthu ndipo imazindikira kutentha kwambiri. Mwa kuyendetsa ma reterations ambiri, gululi limatha kulinganiza mapangidwe a m'mimba yambiri, kulipira zotsatira za mphamvu yokoka pakuyenda kwa madzi, ndikuletsa zolakwika monga ma shortshots kapena kuchira kosakwanira - zonsezi zida zisanayambe.
- Kutsimikizira Kupanga ndi Chitsimikizo cha Kupanga Zinthu Zambiri
Chifaniziro cha prototype chikakonzeka, njira yotsimikizira yonse imachitidwa. Izi zikuphatikizapo First-Article Inspection (FAI), dimensional validation unit unit unit pogwiritsa ntchito coordinate measuring machines (CMM), ndi functional testing pansi pa ma simulated surgery conditions. Process parameters are lotted using by Design of Experiments (DOE) to see repeating repeating. Pambuyo pochita ma check awa, pulojekitiyi imapita patsogolo kufika pa qualification step, komwe ma batches otsatizana amapangidwa motsogozedwa ndi dongosolo lonse la khalidwe. Gawo lomaliza ndikupeza kuvomerezedwa ndi makasitomala, ndipo, ngati pakufunika, satifiketi yoyendetsera kupanga zinthu zambiri—chizindikiro cha kulimba kwa chitukuko cha Ansix Tech. Mzere wa mapaipi.
- Kusankha Zinthu: Maziko a Kuchita Bwino ndi Chitetezo
Kusankha zinthu ndikofunikira kwambiri. Ansix Tech imatchula ma LSR a platinamu omwe amapangidwa ndi platinamu omwe amapereka kuyanjana kwabwino kwambiri kwa zamoyo, kumveka bwino, komanso khalidwe lochiritsira lokhazikika. Kusankha kwachizolowezi kumaphatikizapo:
DuPont™ Liveo™ C6 series (monga, C6‑530, C6‑540): Ma elastomer awiriwa, opangidwa ndi platinum cured, amapangidwira kupanga jakisoni wa zipangizo zachipatala, kuphatikizapo kugwiritsa ntchito kwakanthawi kochepa. Amapereka kuuma kwa Shore A kuyambira 20 mpaka 70, amakwaniritsa zofunikira za USP Class VI, ndipo amawonetsa kuipitsidwa kochepa kwa nkhungu.
Wacker SILPURAN® kapena ELASTOSIL® LR 3000 series: Zipangizozi zimagwiritsidwa ntchito kwambiri popanga LSR yachipatala, zomwe zimapereka chiyero chapamwamba, mphamvu yabwino yong'ambika, komanso kukhazikika pa kutentha kwakukulu.
Momentive Silopren LSR 2740: Mtundu wodzimamatira womwe ungagwirizane ndi zinthu zosiyanasiyana popanda primer, wothandiza ngati kapangidwe kake kakuphatikizapo zinthu zapulasitiki kapena zitsulo.
LSR yosankhidwa iyenera kukwaniritsa osati zosowa zamakina ndi ntchito zokha komanso kuyanjana ndi njira yoyeretsera (monga ethylene oxide, steam autoclave) ndi zofunikira pa zolemba zoyendetsera ntchito.
- Kusanthula kwa Kuyenda kwa Nkhungu (DFM) mwatsatanetsatane
Kukhuthala kochepa kwa LSR komanso kuchira mwachangu kumafuna kulinganiza bwino kwa kayendedwe ka nkhungu. Gulu loyeserera la Ansix Tech limagwiritsa ntchito kusanthula kwa zinthu zocheperako za 3D kuti lipange chitsanzo cha njira yonse yobayira. Zotsatira zazikulu zikuphatikizapo:
Kukonza bwino chipata: Kudziwa kuchuluka, kukula, ndi malo a zipata kuti zitsimikizire kuti zikudzazidwa mofanana komanso kupewa kugwedezeka.
Kusanthula kutentha: Kujambula momwe kutentha kumagawidwira pa nkhungu kuti zitheke kuchira mofanana; kutentha kosagwirizana kungayambitse mawanga osachira bwino kapena kuphulika msanga.
Kapangidwe ka njira yotulutsira mpweya: Kuzindikira malo abwino kwambiri otulutsira mpweya ndikuletsa zizindikiro za moto kapena malo opanda kanthu.
Kapangidwe ka njira yoziziritsira: Kuonetsetsa kuti kutentha kumachotsedwa bwino kuti muchepetse nthawi yozungulira popanda kuwononga ubwino wa gawo.
Kuyeserera kumeneku pasadakhale kumachepetsa kuyesa ndi zolakwika, kumachepetsa nthawi yopezera ntchito, komanso kuchepetsa kwambiri ndalama zoyendetsera ntchito.
- Zinthu Zofunika Kwambiri pa Kapangidwe ka Nkhungu ya LSR
Zipatso za LSR zimasiyana kwambiri ndi zipatso zachikhalidwe za thermoplastic. Kapangidwe ka Ansix Tech kali ndi zinthu zingapo zofunika:
Dongosolo Lotenthetsera: LSR imachira pa 180–220 °C, kotero nkhungu zimakhala ndi zotenthetsera za cartridge kapena njira zotenthetsera mafuta kuti zisunge kutentha kofanana komanso kofanana.
Dongosolo la Cold runner: Manifold yozizira imagawa LSR yosachiritsidwa ku dzenje lililonse, kuteteza kuti ziume msanga m'magawo othamanga. Ma valve otseka singano amatsimikizira kuti chipatacho chili choyera.
Dongosolo la vacuum: Pofuna kuchotsa kutsekeka kwa mpweya m'makoma owonda, nkhungu nthawi zambiri zimayikidwa mapampu a vacuum omwe amachotsa m'bowo musanabayidwe.
Dongosolo lotulutsa mpweya: Popeza LSR ndi yotanuka, kutulutsa mpweya kuyenera kukhala kofatsa koma koyenera. Zosankha zikuphatikizapo ma ejector pini, air-blast, kapena ma ejector amtundu wa burashi.
Chitsogozo cholondola kwambiri: Kuti chipirire kutentha komanso kusunga malo oyenera, nkhungu zimagwiritsa ntchito zipilala zowongolera zolimba komanso ma bushing.
- Mavuto pa Kupanga ndi Kukonza Nkhungu
Kupanga nkhungu zotere kumafuna kulondola kwambiri. Pakati ndi m'bowo ziyenera kupukutidwa mpaka pagalasi (nthawi zambiri zimakhala bwino kuposa Ra 0.025 µm) kuti zithandize kumasula mbali ndikupewa kumamatira. Kusunga kulekerera kolimba (± 0.01 mm) m'mabowo angapo ndikofunikira kuti zigawo zikhale zofanana. Kuphatikiza kwa zotenthetsera, kuziziritsa, ndi mizere ya vacuum mkati mwa malo ochepa kumawonjezera zovuta. Pakukonza, zovuta zimaphatikizapo kuyang'anira kukhuthala kochepa kwa LSR (komwe kungayambitse kung'anima), kuonetsetsa kuti m'bowomo mutulukamo kwathunthu, komanso kuwongolera chiŵerengero cholondola komanso kusakaniza kwa zinthu ziwirizi.
- Kayendedwe ka Ntchito Yokonza Nkhungu
Ansix Tech ikutsatira njira yogwirira ntchito mwadongosolo:
Kuwunikanso kapangidwe kake - Kumaliza zitsanzo ndi zojambula za 3D.
Kugula zinthu - Kupeza chitsulo chovomerezeka cha nkhungu (monga S136, H13).
Kukonza zinthu mopanda dongosolo - Kupukuta, kuboola, ndi kutembenuza mbale za nkhungu.
Kuchiza ndi kutentha - Kulimbitsa mpaka 48–52 HRC kuti isawonongeke.
Kukonza bwino zinthu - CNC milling, EDM (electrical discharge machining) kuti mudziwe zambiri.
Kupukuta ndi kukonza - Kukwaniritsa mawonekedwe ofunikira pamwamba.
Kukhazikitsa - Zoyikapo, malangizo, makina otulutsira madzi, ndi zigawo zina zothandizira.
Kuyesa & Kusintha - Kuyesa kumachitika pa makina ojambulira a LSR kuti atsimikizire momwe zinthu zikuyendera.
- Kusankha Zitsulo Zopangira Nkhungu
Chikombolecho chiyenera kupirira kutentha kwambiri komanso zinthu zina zowononga za LSR. Ansix Tech nthawi zambiri imasankha zitsulo zolimba komanso zolimba zomwe sizingagwe ndi dzimbiri monga:
S136 (AISI 420) – Imapereka kunyezimira kwabwino komanso kukana dzimbiri, yoyenera kwambiri pa nkhungu za LSR zachipatala.
H13 (AISI H13) – Chitsulo chotentha chomwe chili ndi mphamvu yabwino yotenthetsera kutentha komanso kutopa, choyenera kugwiritsidwa ntchito ngati nkhungu zotenthetsera.
2344 (AISI P20+Ni) – Chitsulo cholimba kale chomwe chimagwiritsidwa ntchito popanga maziko a nkhungu.
Zipangizozi zimatsimikizira kuti nkhungu imatha kugwira ntchito kwa nthawi yoposa ma cycle 500,000, zomwe zimachepetsa mtengo wa zida zogwiritsira ntchito pa gawo lililonse.
- Mavuto mu Kuumba kwa LSR Injection
Kupatula kupanga nkhungu, mavuto a ndondomekoyi ndi awa:
Kutsekeka kwa mpweya: Zigawo zopyapyala za khoma zimatha kutsekeka mpweya, zomwe zimapangitsa kuti pakhale malo opanda kanthu. Chithandizo cha vacuum nthawi zambiri chimakhala chofunikira.
Kupanga kwa Flash: Kukhuthala kochepa kwa LSR kumafuna kuti nkhungu zigwirizane bwino kwambiri komanso mphamvu yolimba yogwirira.
Kuwongolera kutentha: Kuchepetsa kutentha kumabweretsa ziwalo zomata; kuchulukitsa kutentha kungayambitse kusweka. Kuwongolera kutentha ndi nthawi moyenera ndikofunikira kwambiri.
Kusamalira zinthu: Zigawo za LSR (A ndi B) ziyenera kusungidwa padera mpaka zitalowetsedwa; mita ndi zosakaniza ziyenera kuyesedwa bwino.
- Kukonza Njira Yopangira Injection
Ansix Tech imayang'ana kwambiri pakukonza njira mosalekeza kuti iwonjezere magwiridwe antchito komanso kuwongolera ndalama:
Kukonza magawo: Kugwiritsa ntchito DOE kuti mupeze liwiro loyenera la jakisoni, kuthamanga, kutentha, ndi nthawi yochira.
Kukonza zinthu zokha: Kukhazikitsa njira yochotsera ziwalo za robotic, kuyang'anira maso, ndi kuyika zinthu zokha kuti muchepetse ntchito ndikuwonjezera kusinthasintha.
Kuchepetsa nthawi yozungulira: Kukonza nthawi yoziziritsira/kutentha kudzera mukuwongolera kutentha kwa nkhungu.
Kusunga zinthu: Mwa kukonza bwino kukula kwa wothamanga komanso kugwiritsa ntchito ukadaulo wozizira, zinyalala za zinthu zimachepa.
Kugwiritsa ntchito bwino mphamvu: Kugwiritsa ntchito makina opangira jekeseni oyendetsedwa ndi servo ndi makina otenthetsera bwino kuti achepetse kugwiritsa ntchito mphamvu.
Njira zimenezi pamodzi zimathandiza kuchepetsa mtengo wa chivundikiro chilichonse choteteza, zomwe zimathandiza makasitomala kusunga ndalama mwachindunji.
- Kuwongolera Ubwino ndi Chitsimikizo
Gulu lililonse lopanga limakhala ndi njira yopangira zinthu zosiyanasiyana:
Kuyang'anira zinthu zomwe zikubwera: Zikalata zowunikira zimatsimikiziridwa pa gawo lililonse la LSR.
Kuyang'ana mkati mwa ndondomeko: Ma parameter ofunikira (kutentha, kuthamanga, nthawi ya kuzungulira) amawunikidwa nthawi yeniyeni. Zitsanzo zimayesedwa nthawi ndi nthawi kuti ziwone kukula ndi kulemera.
Kulamulira Njira Zowerengera (SPC): Ma chart owongolera amatsata miyeso yofunika kwambiri kuti azindikire kusuntha kulikonse kwa njira.
Kuyang'ana komaliza: Kuyang'ana kowona 100% pansi pa kukula; mayeso ogwira ntchito (kutseka magwiridwe antchito) potengera zitsanzo.
Kutsata Zinthu: Gulu lililonse limalumikizidwa ndi malo opangira zinthu zopangira, makina okonzera zinthu, ndi zolemba za ogwiritsa ntchito, zomwe zimakwaniritsa zofunikira za ISO 13485 kuti zitsatidwe bwino.
- Kupaka ndi Kuyeretsa
Zigawo zomalizidwa zimatsukidwa ndikupakidwa mu chipinda chotsukira cha ISO Class 7 (Class 10,000). Zipangizo zopakira zimatsimikiziridwa kuti zisamalidwe bwino. Chogulitsachi nthawi zambiri chimayeretsedwa ndi ethylene oxide (EtO) kapena gamma irradiation, ndi njira zoyeretsera zovomerezeka kuti zitsimikizire kuti zikugwira ntchito bwino popanda kuwononga silicone.
- Njira Yotumizira Mwachangu
Ansix Tech yasintha njira yopangira zinthu kuchokera pakupanga mpaka kupanga zinthu zambiri kuti ikwaniritse nthawi yachangu yamsika. Njira yoperekera zinthu mwachangu iyi imadalira pa:
Uinjiniya wogwirizana: Kupanga, kuyerekezera, ndi kukonzekera zida kumachitika nthawi imodzi.
Njira zogwiritsira ntchito zida mwachangu: Pa zitsanzo, zoyikapo nkhungu zosindikizidwa ndi SLA zimatha kupanga ziwalo zogwira ntchito m'masiku ochepa.
Kuphatikiza ogulitsa: Kugwirizana kwambiri ndi ogulitsa zitsulo, ogulitsa zinthu zina, ndi mabungwe opereka satifiketi kuti apewe kuchedwa.
Kuthamanga koyambirira kwa kupanga: Kuthamanga koyambirira kwa voliyumu yochepa kumachepetsa chiopsezo cha ntchitoyi isanapangidwe mokwanira.
Njira yofulumira imeneyi imalola Ansix Tech kupereka zida zovomerezeka mkati mwa milungu 8-10 kuchokera pamene kapangidwe kake kayimitsidwa.
- Chidziwitso cha Ansix Tech pa Makampani ndi Kudzipereka kwa Makasitomala
Ndi zaka zoposa khumi zaukadaulo pakupanga jakisoni wa LSR wazachipatala, Ansix Tech yapanga mapulojekiti opambana osiyanasiyana pazisindikizo za opaleshoni, zida za catheter, ndi zida zamankhwala zomwe zingavalidwe. Mainjiniya a kampaniyo amadziwa bwino za machitidwe a LSR, kapangidwe ka nkhungu, komanso kutsatira malamulo. Chidziwitso chachikulu ichi chimapangitsa kuti mapangidwe azikhala ochepa, chiopsezo chocheperako cha kuchedwa kwa ntchito, komanso pamapeto pake, unyolo wodalirika kwambiri kwa makasitomala.
Chofunika kwambiri, Ansix Tech yadzipereka kuchepetsa ndalama zonse zomwe makasitomala amawononga pa umwini. Izi zimachitika osati mwa kukonza zinthu mwachangu, koma kudzera muukadaulo wanzeru:
Kusankha zinthu: Kupereka lingaliro la giredi ya LSR yotsika mtengo kwambiri yomwe ikukwaniritsa zofunikira zonse za magwiridwe antchito.
Kukonza njira: Kuchulukitsa phindu ndikuchepetsa nthawi yozungulira kuti muchepetse mtengo wa gawo lililonse.
Kukonza magwiridwe antchito: Kukhazikitsa makina ogwirira ntchito pambuyo pokonza zinthu ndikugwiritsa ntchito mfundo zopangira zinthu zopanda mafuta ambiri.
Mwa kuyang'ana kwambiri pa zinthu zimenezi, Ansix Tech imachepetsa kwambiri mtengo wa zinthu zambiri popanda kuwononga ubwino—chinthu chomwe chimagwira ntchito bwino kwambiri m'misika yazaumoyo yomwe imaganizira mtengo wake.
Mapeto
Ulendo wa chivundikiro cha silicone chamadzimadzi choteteza kuyambira pakufunika opaleshoni kupita ku chipangizo chamankhwala chopangidwa ndi anthu ambiri komanso chovomerezeka ndi umboni wa mgwirizano wa uinjiniya wapamwamba, machitidwe abwino kwambiri, komanso ukatswiri wozama wazinthu. Ansix Tech ikuwonetsa momwe mnzanu wogwiritsa ntchito jakisoni wolunjika angayendere malo ovuta awa, kupereka gawo lomwe limakwaniritsa miyezo yapamwamba kwambiri ya magwiridwe antchito, chitetezo, komanso mtengo wotsika. Pamene opaleshoni yocheperako ikupitilirabe kusintha, ntchito yokonza molondola ya LSR imangokulirakulira - ndipo ndi mbiri yake yotsimikizika, Ansix Tech ili okonzeka kukhalabe mnzawo wodalirika kwa opanga zida zamankhwala padziko lonse lapansi.
Ansix Tech Co Ltd.
Ngati muli ndi mapulani okhudzana ndi chivundikiro choteteza cha silicone chamadzimadzi cha laparoscopic trocar incision, mutha kulumikizana nafe nthawi iliyonse. Tidzasintha malingaliro anu kukhala enieni, kukulolani kukwaniritsa maloto anu, ndikulandira maoda akuluakulu pamsika. Zambiri zathu zolumikizirana ndi info@ansixtech.com. Kapena funsani CTO wathu, tumizani imelo ku: stephen@ansixtech.com
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