Chifukidziro chekudzivirira chesilicone chemvura chekucheka trocar ne laparoscopic
Chifukidziro chekudzivirira chesilicone chemvura chekucheka trocar ne laparoscopic
Kubva Pakugadzika Kusvika Pakutumira: Sei Ansix Tech Inoziva Unyanzvi hweKugadzira Injection yeSilicone yeLiquid yeMidziyo Yekuvhiya Inokosha
Nhanganyaya
Munyika ine matambudziko makuru ekugadzira michina yekurapa, kunyatsojeka, kuvimbika, uye kumhanya hazvigone kutaurwa. Hapana chimwe chinhu chinoonekwa izvi kupfuura kugadzirwa kwezvinhu zvinoraswa zvekuvhiyiwa zvishoma, uko chikamu chimwe chete chinogona kukanganisa kuchengetedzeka kwemurwere uye kubudirira kwemaitiro. Pamberi penzvimbo iyi pane Ansix Tech, nyanzvi mukugadzira majekiseni epamusoro, ayo akavandudza kugadzirwa kwezvivharo zvekudzivirira zve liquid silicone rubber (LSR) zve laparoscopic trocar incisions. Chinyorwa chino chinotarisa rwendo rwakaoma rwekuunza chikamu ichi chakakosha kumusika—kubva pakugadzira kwekutanga uye chitupa chakasimba kusvika pakugadzirwa kwakawanda kwakagadziridzwa—zvichiratidza kuti hunyanzvi hweAnsix Tech hunopa sei kukosha kusingaenzaniswi uye kuvimbika kuindasitiri yekurapa.
- Chigadzirwa: Kusangana Nechido Chinokosha Chekuvhiyiwa
Kuvhiyiwa kweLaparoscopic kunoshandisa matrocar kuti vagadzire nzvimbo dzakavharirwa mumadziro edumbu. Chifukidziro chekudzivirira, chikamu chidiki asi chakakosha, chinoita mabasa akawanda: chinochengetedza pneumoperitoneum, chinodzivirira kukuvara kwenyama panguva yekuchinjana kwemidziyo, uye chinoderedza njodzi yehutachiona panzvimbo yekuvhiyiwa. Kudiwa kwemusika kunokonzerwa nekuchinja kwenyika yose kuenda kune nzira dzisinganyanyi kupindira, hutsanana hwakasimba. mitemo, uye chinodiwa chisingachinjiki chemidziyo inoshandiswa kamwe chete uye isina utachiona.
Chifukidziro chekudzivirira cheAnsix Tech chakagadzirwa sechishongo chakatetepa, chinochinjika chine madziro akanyatsovharika chine miromo yakanyatsovharika uye zvinhu zvinonamira. Dhizaini yacho inofanira kuenzana nekupfava kuti murwere agare kwenguva refu uye agare kwenguva refu kuti agone kutsungirira nzira dzinodzokororwa dzekushandisa, zvese izvi zvichigadzirwa pahukuru pasina kukanganisa.
- Kufamba-famba muNzvimbo Yekutonga: Maitiro Ezvigadzirwa
Semudziyo wekurapa weClass II, chifukidziro chekudzivirira chinofanira kutevedzera mitemo yepasi rose. Kuenderana kwezvinhu kunosimbiswa zvichienderana neISO 10993-1, zvichiita kuti pasave nemhedzisiro inokuvadza, inokonzeresa kushushikana, kana inotsamwisa. Kugadzirwa kunoitika pasi peQuality Management System yakanyoreswa neISO 13485:2016, iyo inoda kudzora maitiro, kuteverwa, uye manejimendi yenjodzi. Uyezve, chigadzirwa nezvinhu zvacho zvinowanzoda kutevedzera FDA 21 CFR Part 820 uye CE marking pasi peEU Medical Device Regulation (MDR). Kuzvipira kweAnsix Tech kune mitemo iyi kwakabatanidzwa muchikamu chega chega chepurojekiti, kubva pakusarudzwa kwezvinhu kusvika pakurongedza kwekupedzisira.
- Dhizaini yemuenzaniso: Kuvandudzwa Kunotungamirirwa neSimulation
Ansix Tech inoshandisa nzira yekufananidzira yeDesign for Manufacturing (DFM). Ichishandisa maturusi epamusoro eCAE akadai seMoldex3D neSIGMASOFT®, mainjiniya vanoita ongororo yekuyerera kwemufudze kuti vafanotaura maitiro ekuzadza, kuona misungo yemhepo inogona kuitika, kugadzirisa nzvimbo dzegedhi, uye kutevedzera maitiro ekugadzirisa. Iyi prototyping yechokwadi yakakosha kune LSR, iyo ine hwindo rakamanikana rekugadzirisa uye inonzwa tembiricha. Nekushandisa akawanda maitikiro echokwadi, timu inogona kuyera marongero emakomba akawanda, kugadzirisa mhedzisiro yegiravhiti pakuyerera, uye kudzivirira zvikanganiso zvakaita semashoti mapfupi kana kupera kwekugadzirisa - zvese izvi zvisati zvatanga kushandiswa kwemidziyo.
- Kusimbiswa Kwekugadzirwa Kwezvinhu Uye Chitupa Chekugadzirwa Kwezvinhu Zvakawanda
Kana chiumbwa chemuenzaniso chagadzirwa, nzira yakakwana yekusimbisa inoitiswa. Izvi zvinosanganisira First-Article Inspection (FAI), dimensional validation uchishandisa coordinate measuring machines (CMM), uye functional testing pasi pe moderated surgery conditions. Process parameters dzinovharirwa kuburikidza neDesign of Experiments (DOE) kuti ive nechokwadi chekuti zvinodzokororwa. Mushure mekupasa macheki aya chete ndipo panosvika nhanho yekukodzera kugadzirwa, uko mabheti akatevedzana anogadzirwa pasi pekutarisirwa kwesystem yemhando yepamusoro. Danho rekupedzisira kuwana mvumo yevatengi uye, pazvinenge zvichidikanwa, regulatory certification yekugadzirwa kwehuwandu—uchapupu hwesimba rebudiriro yeAnsix Tech. Pombi.
- Kusarudzwa Kwezvinhu: Hwaro hweKushanda uye Kuchengetedzeka
Kusarudzwa kwezvinhu ndiko kwakakosha. Ansix Tech inotsanangura maLSR emhando yekurapa, ane platinum catalyzed ayo anopa hutano hwakanaka, kujeka, uye maitiro ekurapa anogara achienderera mberi. Sarudzo yakajairika inosanganisira:
DuPont™ Liveo™ C6 series (semuenzaniso, C6‑530, C6‑540): Aya ma elastomers maviri, akacheneswa neplatinum, akagadzirirwa kuumbwa kwemidziyo yekurapa nejekiseni, kusanganisira mashandisirwo enguva pfupi anogona kuiswa. Anopa kuomarara kweShore A kubva pa20 kusvika 70, anosangana nezvinodiwa neUSP Class VI, uye anoratidza kusvibiswa kwakaderera kwemould.
Wacker SILPURAN® kana ELASTOSIL® LR 3000 series: Zvinhu izvi zvinoshandiswa zvakanyanya pakuumba LSR yekurapa, zvichipa kuchena kwakanyanya, simba rakanaka rekubvarura, uye kugadzikana pakupisa kwakasiyana-siyana.
Momentive Silopren LSR 2740: Giredhi rinonamira rinogona kubatana nemidziyo yakasiyana-siyana isina primer, rinobatsira kana dhizaini yacho iine zvinhu zvepurasitiki kana zvesimbi.
LSR yakasarudzwa haifanire kugutsa zvinodiwa zvemakanika uye zvekushanda chete asiwo kuenderana kwehutachiona (semuenzaniso, ethylene oxide, steam autoclave) uye zvinodiwa zvemagwaro emutemo.
- Kuongorora Kuyerera Kwemould (DFM) Zvakadzama
Kusimba kwakaderera kweLSR uye kugona kwayo kupora nekukurumidza kunoda kuenzana kwakanaka kwekufamba kwemusanganiswa. Chikwata cheAnsix Tech chekuenzanisa chinoshandisa 3D finite element analysis kuratidza maitiro ese ekuisa jekiseni. Mhedzisiro mikuru inosanganisira:
Kugadzirisa magedhi: Kuona huwandu, saizi, uye nzvimbo yemagedhi kuitira kuti pave nechokwadi chekuti anozadzwa zvakaenzana uye kudzivirira kudonha kwemvura.
Kuongorora kupisa: Kuona kupararira kwekupisa pakati pechikohwe kuti chipedzwe zvakaenzana; kupisa kusina kuenzana kunogona kukonzera kuti pave nemavanga asina kupora kana kuti kuputika kweganda nguva isati yakwana.
Dhizaini yekubvisa mhepo: Kuona nzvimbo dzakakodzera dzekubvisa mhepo nekudzivirira mavanga ekutsva kana maburi.
Kurongeka kwenzira yekutonhodza: Kuve nechokwadi chekuti kupisa kunobviswa zvakanaka kuderedza nguva yekutenderera pasina kukanganisa kunaka kwechikamu.
Kutevedzera uku kwekutanga kunoderedza kuyedza nekukanganisa, kupfupisa nguva dzekutanga, uye kunoderedza zvakanyanya mari yekuvandudza.
- Zvinhu Zvikuru zveLSR Mold Design
Zviumbwa zveLSR zvakasiyana zvikuru nezviumbwa zvechinyakare zvethermoplastic. Dhizaini yaAnsix Tech ine zvinhu zvakakosha zvinotevera:
Sisitimu yekudziisa: LSR inoporesa pa 180–220 °C, saka maforoma ane ma cartridge heater kana nzira dzekudziisa mafuta kuti arambe achidziya zvakaenzana.
Sisitimu yeCold runner: Manifold inotonhorera inogovera LSR isina kucheneswa kune imwe neimwe cavity, ichidzivirira kupora nguva isati yakwana mumigero. Mavharuvhu anovhara tsono anoita kuti gedhi rive rakachena.
Sisitimu yekubvisa mhepo: Kuti mhepo isapindike muzvikamu zvemadziro matete, mapundu anowanzoiswa mapombi ekubvisa mhepo anoburitsa mhepo mugomba risati raiswa jekiseni.
Sisitimu yekuburitsa masero: Zvichienderana nekusimba kweLSR, kuburitsa masero kunofanira kunge kwakapfava asi kwakanaka. Sarudzo dzinosanganisira mapini ejector, air-blast, kana maejector emhando yebrush.
Kutungamira kwakanyatsojeka: Kuti zvirambe zvichikura pakupisa uye zvirambe zvakamira zvakanaka, mapundu anoshandisa mbiru dzakasimba dzekutungamira uye matanda.
- Matambudziko muKugadzira neKugadzirisa Mould
Kugadzira maforoma akadaro kunoda kunyatsorongeka. Pakati nepakati pechinhu chinofanira kukweshwa kusvika pagirazi (kazhinji zviri nani pane Ra 0.025 µm) kuti zvive nyore kuburitsa chikamu uye kudzivirira kunamira. Kuchengetedza kushivirira kwakasimba (± 0.01 mm) pakati penzvimbo dzakawanda kwakakosha kuti chikamu chirambe chakasimba. Kubatanidzwa kwemitsara yekupisa, kutonhora, uye vacuum munzvimbo diki kunowedzera kuomarara. Panguva yekugadzirisa, matambudziko anosanganisira kugadzirisa kusviba kwakaderera kweLSR (izvo zvinogona kukonzera kupenya), kuona kuti chinhu chiri mugomba chabuda zvachose, uye kudzora chiyero chakarurama uye kusanganiswa kwezvinhu zviviri izvi.
- Kufamba Kwebasa Rekugadzirisa Mould
Ansix Tech inotevera nzira yekushanda ine hunhu hwakarongwa:
Ongororo yedhizaini - Kupedzisa mamodheru e3D nemifananidzo.
Kutenga zvinhu - Kutsvaga simbi yemhando yepamusoro ine certification (semuenzaniso, S136, H13).
Kugadzira zvisina kunaka - Kugaya, kuboora, uye kutenderedza mapurati eforoma.
Kurapa kupisa - Kuomesa kusvika 48–52 HRC kuti isaparare.
Kugadzira nemazvo - CNC milling, EDM (electrical discharge machining) kuti uwane rumwe ruzivo.
Kupukuta & kugadzira mativi - Kusvika pakupedzisa kunodiwa pamusoro.
Kugadzira - Zvinoiswa mukati, nhungamiro, masisitimu ekuburitsa, uye zvikamu zvekubatsira.
Kuedza & kugadzirisa - Kuedza kunoshanda pamuchina weLSR jekiseni kuti uone mashandiro.
- Sarudzo yeSimbi yeForoma
Foroma inofanira kutsungirira kupisa kwakanyanya uye zvinhu zvinokuvadza zveLSR kwenguva refu. Ansix Tech inowanzo sarudza simbi dzinoramba ngura uye dzakaomarara dzakadai se:
S136 (AISI 420) – Inopa kugona kupenya kwakanaka uye kuramba ngura, yakakodzera kune zviumbwa zveLSR zvekurapa.
H13 (AISI H13) – Simbi inopisa ine simba rakanaka rekupisa uye inodzivirira kuneta, yakakodzera zviumbwa zvinopisa.
2344 (AISI P20+Ni) – Simbi yakaomeswa kare inowanzoshandiswa kugadzira zvigadziko zvechimurenga.
Zvinhu izvi zvinovimbisa hupenyu hwechikohwe hunodarika madenderedzwa 500,000, zvichideredza mutengo wekushandisa pachikamu chimwe nechimwe.
- Matambudziko muLSR Injection Molding
Kunze kwekugadzira chakuvhuvhu, matambudziko ekugadzirisa anosanganisira:
Kuvharwa kwemhepo: Zvikamu zvakatetepa zvemadziro zvinogona kubata mhepo, zvichikonzera maburi. Rubatsiro rwevacuum runowanzo dikanwa.
Kuumbwa kweFlash: Kusviba kushoma kweLSR kunoda kuti mold ikwane zvakasimba uye simba rekusunga rakanyatsojeka.
Kudzora kupisa: Kusapisa zvakanaka kunoita kuti zvikamu zvinamire; kupisa zvakanyanya kunogona kukonzera kupwanyika. Kudzora kupisa nenguva nemazvo kwakakosha.
Kubata zvinhu: Zvikamu zveLSR (A naB) zvinofanirwa kuchengetedzwa zvakasiyana kusvika zvaiswa mushonga; mita nema mixers zvinofanirwa kuenzaniswa nemazvo.
- Kugadziriswa kweMaitiro Ekuumba Jekiseni
Ansix Tech inotarisa pakuvandudza maitiro nguva dzose kuti iwedzere kushanda zvakanaka uye kudzora mari:
Kugadzirisa maParameter: Kushandisa DOE kuwana kumhanya kwakakodzera kwejekiseni, kumanikidzwa, tembiricha, uye nguva yekurapa.
Kugadzira otomatiki: Kubvisa zvikamu zverobhoti, kuongorora kuona, uye kurongedza otomatiki kuderedza basa uye kuwedzera kuenderana.
Kuderedza nguva yekutenderera: Kugadzirisa kutenderera kwekutonhodza/kudziyisa kuburikidza nekuvandudza kudzora tembiricha yeforoma.
Kuchengetedza zvinhu: Nekugadzirisa saizi dzemumhanyi uye kushandisa tekinoroji yemumhanyi inotonhora, marara ezvinhu anoderedzwa.
Kushanda zvakanaka kwesimba: Kushandisa michina yekuisa jekiseni inofambiswa neservo uye masisitimu ekudziyisa anoshanda zvakanaka kuderedza kushandiswa kwesimba.
Matanho aya pamwe chete anoderedza mutengo wechikamu chimwe nechimwe chekudzivirira, zvichipa kuchengetedza zvakananga kune vatengi.
- Kudzora Hunhu uye Kuvimbisa
Batch yega yega yekugadzira inotevedzera maitiro emhando dzakasiyana-siyana:
Kuongororwa kwezvinhu zviri kuuya: Zvitupa zvekuongorora zvinosimbiswa pachikamu chimwe nechimwe cheLSR.
Kuongororwa mukati mekuita: Ma parameter akakosha (tembiricha, kumanikidzwa, nguva yekutenderera) anotariswa panguva chaiyo. Mienzaniso inoyerwa nguva nenguva zvichienderana nehukuru uye saizi.
Kudzora Maitiro Ekuverenga (SPC): Machati ekudzora anoteedzera zviyero zvakakosha kuti aone chero kutsauka kwemaitiro.
Kuongorora kwekupedzisira: 100% kuongororwa kwemaziso pasi pekukwidziridzwa; bvunzo dzekushanda (kushanda kwekuvhara) zvichienderana nesampuli.
Kutevedzana: Batch yega yega yakabatana nenzvimbo dzezvinhu zvisina kugadzirwa, marongero emuchina, uye zvinyorwa zvemushandisi, zvichizadzisa zvinodiwa neISO 13485 kuti zvinyatso teverwa.
- Kurongedza uye Kuchenesa
Zvikamu zvakapedzwa zvinocheneswa uye zvinorongedzwa muimba yekugezera yeISO Class 7 (Class 10,000). Zvinhu zvekurongedza zvinosimbiswa kuti zvisaparare. Chigadzirwa ichi chinowanzo gadziriswa ne ethylene oxide (EtO) kana gamma irradiation, nemaitiro ekuchenesa akasimbiswa kuti chive nechokwadi chekuti silicone inoshanda zvakanaka pasina kushatisa silicone.
- Maitiro Ekukurumidza Kutumira
Ansix Tech yagadzirisa nzira kubva pakugadzira zvinhu kusvika pahuwandu hwezvinhu kuti isvike panguva yemusika. Maitiro aya e "kutumira zvinhu nekukurumidza" anoenderana ne:
Uinjiniya panguva imwe chete: Dhizaini, kutevedzera, uye kugadzirira maturusi zvinoitika panguva imwe chete.
Matekiniki ekushandisa nekukurumidza: Kune ma prototypes, maSLA-printed mold inserts anogona kugadzira zvikamu zvinoshanda mumazuva mashoma.
Kubatanidzwa kwevatengesi: Kushanda pamwe chete nevatengesi vesimbi, vatengesi vezvikamu, uye masangano ekupa zvitupa kudzivirira kunonoka.
Kumhanya kwekugadzira zvinhu mumatanho ekutanga: Kumhanya kwekugadzira zvinhu zvishoma kunoderedza njodzi yekushanda kwechinhu chisati chagadzirwa zvizere.
Maitiro aya ekugadzirisa zvinhu anobvumira Ansix Tech kuendesa zvikamu zvakabvumidzwa mukati memavhiki masere kusvika gumi kubva pakamiswa dhizaini.
- Ruzivo rweAnsix Tech muIndasitiri uye Kuzvipira kweVatengi
Nemakore anopfuura gumi ehunyanzvi mukugadzira majekiseni eLSR ekurapa, Ansix Tech yakagadzira mapurojekiti akawanda akabudirira kubva muzvisimbiso zvekuvhiya, zvikamu zvecatheter, uye zvishandiso zvekurapa zvinopfekwa. Mainjiniya ekambani iyi vane ruzivo rwakakura muhunhu hweLSR, dhizaini yemold, uye kutevedzera mitemo. Ruzivo urwu rwakadzama runoshandura kudzokorora magadzirirwo mashoma, njodzi shoma yekunonoka kweprojekiti, uye pakupedzisira, cheni yezvigadzirwa yakavimbika kune vatengi.
Chinokosha ndechekuti, Ansix Tech yakazvipira kuderedza mari yese yekuva muridzi wekambani kune vatengi. Izvi hazviitwe nekukasika, asi kuburikidza nehunyanzvi hwekugadzira zvinhu:
Kusarudzwa kwezvinhu: Kukurudzira giredhi reLSR risingadhuri zvakanyanya rinozadzisa zvese zvinodiwa pakushanda.
Kugadzirisa maitiro: Kuwedzera goho uye kuderedza nguva yekutenderera kusvika pakuderedza mutengo wega wega.
Kuvandudza mashandiro ekushanda: Kugadzira otomatiki mashandiro emuchina mushure mekuumba uye kushandisa misimboti yekugadzira isina simba.
Nekutarisa pazvinhu izvi, Ansix Tech inoderedza zvakanyanya mutengo wezvinhu zvakawanda pasina kukanganisa mhando - kukosha kunoenderana zvakanyanya nemisika yehutano inoona nezvemutengo.
Mhedziso
Rwendo rwechivharo chekudzivirira chesilicone chemvura kubva pakuvhiyiwa kuenda kuchishandiso chekurapa chakagadzirwa nevanhu vakawanda, chine certification, humbowo hwekubatana kwemainjiniya epamusoro, masisitimu emhando yepamusoro, uye hunyanzvi hwakadzama hwezvinhu. Ansix Tech inoratidza kuti mubatsiri wekugadzira majekiseni anogona sei kufamba munzvimbo iyi yakaoma, achipa chikamu chinosangana nemazinga epamusoro ekushanda, kuchengetedzeka, uye mutengo wakaderera. Sezvo kuvhiyiwa kusingapindi zvakanyanya kuri kuramba kuchichinja, basa rekuumba kweLSR nenzira chaiyo richangokura—uye nenhoroondo yayo yakaratidza kuti inoshanda, Ansix Tech yakagadzirira kuramba iri shamwari yakavimbika kune vanogadzira michina yekurapa pasi rese.
Ansix Tech Co Ltd.
Kana muine zvirongwa zvine chekuita neLiquid silicone protective cover ye laparoscopic trocar incision, munogona kutibata chero nguva. Tichashandura pfungwa dzenyu kuita chokwadi, toita kuti zviroto zvenyu zvizadzike, uye towana maodha makuru kubva kumusika. Ruzivo rwedu rwekuonana ndi info@ansixtech.com. Kana kuti batai CTO yedu, tumirai tsamba ku: stephen@ansixtech.com
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