Niaj hnub no, peb tau txais ib qho lus nug nthuav los ntawm Velentium Medical, ib lub tuam txhab uas nug txog peb cov xov hlau biocompatible magnet thiab Litz, tshwj xeeb yog cov uas ua los ntawm nyiaj lossis kub, lossis lwm yam kev daws teeb meem biocompatible insulation. Qhov kev xav tau no yog hais txog kev siv tshuab wireless charging rau cov khoom siv kho mob uas cog rau hauv lub cev.
Tianjin Ruiyuan Electrical Equipment Co., Ltd. tau ntsib cov lus nug zoo li no ua ntej thiab tau muab cov kev daws teeb meem zoo rau cov neeg siv khoom. Lub Chaw Kuaj Ruiyuan kuj tau ua kev tshawb fawb hauv qab no txog kub, nyiaj, thiab tooj liab ua cov khoom siv bioimplantable:
Hauv cov khoom siv kho mob uas cog rau hauv lub cev, qhov sib xws ntawm cov khoom siv nyob ntawm lawv txoj kev sib cuam tshuam nrog cov ntaub so ntswg tib neeg, suav nrog cov yam xws li kev tiv thaiv xeb, kev tiv thaiv kab mob, thiab kev lom. Kub (Au) thiab nyiaj (Ag) feem ntau suav tias muaj kev sib xws zoo, thaum tooj liab (Cu) tsis sib xws zoo, vim yog cov laj thawj hauv qab no:
1. Kev sib raug zoo ntawm Kub (Au)
Kev tsis muaj tshuaj lom neeg: Kub yog ib hom hlau zoo uas tsis tshua oxidizes lossis corrodes hauv ib puag ncig physiological thiab tsis tso tawm ntau cov ions rau hauv lub cev.
Kev tiv thaiv kab mob qis: Kub tsis tshua ua rau o lossis tsis lees txais lub cev tiv thaiv kab mob, ua rau nws tsim nyog rau kev cog rau lub sijhawm ntev.
2. Kev sib haum xeeb ntawm Nyiaj (Ag)
Cov cuab yeej tua kab mob: Cov nyiaj ions (Ag⁺) muaj cov nyhuv tua kab mob dav dav, yog li lawv tau siv dav hauv kev cog hniav luv luv (xws li catheters thiab cov ntaub qhwv qhov txhab).
Kev tso tawm tswj tau: Txawm hais tias nyiaj yuav tso tawm me me ntawm cov ions, kev tsim qauv tsim nyog (xws li nano-silver txheej) tuaj yeem txo qhov lom, ua rau muaj kev cuam tshuam tiv thaiv kab mob yam tsis ua rau tib neeg lub hlwb puas tsuaj loj heev.
Tej zaum yuav muaj tshuaj lom: Cov tshuaj ions nyiaj ntau ntau yuav ua rau muaj kev lom rau cov hlwb, yog li nws yog ib qho tsim nyog yuav tsum tswj hwm cov tshuaj thiab cov nqi tso tawm.
3. Kev sib haum xeeb ntawm Tooj Liab (Cu)
Kev ua haujlwm tshuaj lom neeg siab: Tooj liab yooj yim oxidized hauv lub cev kua dej ib puag ncig (xws li tsim Cu²⁺), thiab cov tooj liab ions tso tawm yuav ua rau muaj kev cuam tshuam dawb radical, ua rau lub hlwb puas tsuaj, DNA tawg, thiab protein denaturation.
Cov nyhuv ua rau mob: Cov tooj liab ions tuaj yeem ua rau lub cev tiv thaiv kab mob ua haujlwm, ua rau mob o lossis mob fibrosis.
Kev Lom Zem Rau Lub Hlwb: Kev sib sau ua ke ntawm tooj liab ntau dhau (xws li Wilson tus kab mob) tuaj yeem ua rau lub siab thiab lub paj hlwb puas tsuaj, yog li nws tsis haum rau kev cog rau lub sijhawm ntev.
Daim ntawv thov tshwj xeeb: Cov khoom siv tua kab mob ntawm tooj liab tso cai rau nws siv rau hauv cov khoom siv kho mob luv luv (xws li cov tshuaj pleev xim rau saum npoo), tab sis qhov tso tawm yuav tsum tau tswj hwm nruj me ntsis.
Cov Ntsiab Lus Tseem Ceeb
| Cov yam ntxwv | Kub（AU) | Nyiaj (Ag) | Tooj liab (Cu) |
| Kev tiv thaiv xeb | Muaj zog heev (inert) | Nruab Nrab (Muab Ag+ tso tawm qeeb qeeb) | Tsis muaj zog (Tso tawm Cu²+ tau yooj yim) |
| Kev tiv thaiv kab mob | Yuav luag tsis muaj dab tsi li | Qis (Lub sijhawm tswj tau) | Siab (Pro-inflammatory) |
| Kev lom tshuaj lom | Tsis muaj dab tsi | Nruab Nrab-siab (Nyob ntawm qhov concentration) | Siab |
| Cov kev siv tseem ceeb | Cov electrodes/prostheses uas cog rau lub sijhawm ntev | Cov tshuaj cog rau lub sijhawm luv luv uas tua kab mob | Tsis tshua muaj (Yuav tsum tau kev kho mob tshwj xeeb) |
Xaus lus
Kub thiab nyiaj yog cov khoom siv kho mob uas nyiam siv vim lawv tsis yooj yim xeb thiab tswj tau cov teeb meem ntawm lub cev, thaum tooj liab cov tshuaj lom neeg thiab kev lom txwv nws txoj kev siv rau hauv kev cog hniav mus sij hawm ntev. Txawm li cas los xij, los ntawm kev hloov kho qhov chaw (xws li oxide txheej lossis alloying), cov khoom tiv thaiv kab mob ntawm tooj liab kuj tseem siv tau rau qee qhov, tab sis kev nyab xeeb yuav tsum tau soj ntsuam nruj me ntsis.
Lub sijhawm tshaj tawm: Lub Xya Hli-18-2025
