Lub siab yog lub cav ntawm tib neeg lub neej. Nws cov kev ntaus cov ntshav siab tswj hwm cov ntshav thiab ua kom muaj kev ua haujlwm ntawm txhua lub plab. Qhov tshwm sim ntawm Arrhythmias tau nce nyob rau hauv lub ntiaj teb niaj hnub no, qhia txog kev phom sij rau kev mob nkeeg loj. Cov Pacemakers yog ib qho kev xaiv tseem ceeb. Raws li ib tug tseem ceeb tivthaiv ntawm ib tug pacemaker, cov pacemaker txhuas yog qhov tseem ceeb rau kev ua kom muaj kev ua haujlwm thiab xa hluav taws xob txhawb zog rau lub plawv.
Ⅰ. Dab tsi yog cov pa taws ua tau?
Nws yog cov taug txhuas tshwj xeeb uas txuas rau lub pacemaker rau myocardium. Nws kis cov pacemaker lub incompulses rau myocardium, pab lub plawv dhia rau nws qhov xav tau lub suab nrov thiab kho cov arhythmias. Ib kawg yog txuas nrog lub pacemaker, thaum lwm tus tau ntxig rau hauv lub plawv chamber ntawm txoj hlab ntshav. Qhov kawg ntawm cov hmoov txhuas yog tsau rau myocardium, ua kom muaj kev sib kis tau ntawm cov paib hluav taws xob.
Raws li "txoj sia" ntawm lub tsev teev ntuj, nws txiav txim siab tau zoo nws txoj haujlwm ruaj khov. Nws yuav tsum muaj hluav taws xob zoo, muaj zog dua qub, thiab biocompatibility kom withstand lub ntev- suab thiab kev sib txhuam ntawm cov hlab ntsha hauv lub plawv thiab cov hlab ntsha.
Ⅱ. Cov yam ntxwv cov txheej txheem ntawm cov pob zeb uas muaj zog ua
1. Kev ua tau zoo thiab kev ua tau zoo tshaj plaws: tus qauv sab hauv uas siv Platinum- iridium alloy thiab titanium alloy thiab kev ua tau zoo. Qhov ntau {{4} strand zoo hlau tsim kom muaj kev sib kis hluav taws xob, thaum tseem txo lub zog hluav taws xob ploj.
2. Kev hloov pauv zoo heev thiab qaug zog tiv thaiv ntau yam uas cov filaments zoo heev thiab nkees ua kom nws muaj kev tiv thaiv tsis tu ncua thiab ncab hauv lub cev. Cov khoom siv rwb thaiv tsev sab nraud ua kom tiav cov qauv sab hauv kom txo tau cov kev hnav thiab kua muag, ua kom ntev- siv.
3. Advenment Rwb thaiv tsev: Cov txheej txheej sab nraud ntawm cov hnab nyiaj polyocompe) thiab silicone, muab cov rwb thaiv tsev, corrosion tsis kam, thiab ua phem tsis kam. Qhov no tiv thaiv cov dej ntawm lub cev ntawm kev saib xyuas sab hauv, tiv thaiv kev xau tam sim no thiab txo cov kev cuam tshuam tsis zoo.
4. Precise electrode tsim qauv: Qhov kawg siv tau kawg siv cov teeb tsa lossis muab kauv kom pom kev sib cuag nrog myocardium. Cov txheej txheem tshwj xeeb txheej txhim kho kev txhim kho biocompatibility thiab leters lub pacing pib. Kev nyab xeeb mechanism tiv thaiv cov hluav taws xob hluav taws xob, ua kom tau kev kho mob ruaj khov.
5. Ntau tus qauv kom tau ntsib cov kev xav tau sib txawv thiab cov hom bipolar, nrog ntau qhov ntev thiab cov kab ke rau cov neeg laus, cov menyuam yaus thiab cov pacemakers haum; Qee cov xov hlau muaj cov qauv tshwj xeeb los tiv thaiv lub plawv lub plawv ua kom zoo thiab ua tiav kev kho mob tus kheej.
Ⅲ. Cov ntaub ntawv thov tau tus nqi thiab cov txiaj ntsig zoo
Raws li ib qho tseem ceeb ntawm lub plawv plavium, kev cog hniav tsis muaj teeb meem ntawm cov hmoov av muaj plaub qhov kev pab cuam kuaj mob tseem ceeb:
1. Kev tswj hwm lub plawv dhia zoo li qub, nws muaj kev hloov pauv ntawm lub plawv dhia, kev tuag, cia lawv rov qab mus ua haujlwm li qub thiab lub neej.
2. Reduced risk of postoperative complications: High-quality materials and advanced design reduce the risk of thrombosis, lead detachment, and lead fracture. Kev sib zog ruaj khov thiab rwb thaiv tsev kuj yuav txo cov kev pheej hmoo ntawm cov nqaij daim ntaub ua phem thiab mob plab.
3. Ntev -}}} Qhov xav tau kev phais mob ob qho tib si, txo qis kev ua haujlwm ntev, txo qis kev kho mob thiab kev puas siab puas ntsws ntawm cov neeg mob.
4. Cov teeb meem hloov tau, npog cov pa hluav taws xob ntau ntxiv, xws li Sinus Bradycardia thiab atrioventricular thaiv, muab ntau txoj kev pab them nqi kom tau raws li cov kev xav tau zoo.
Ⅳ. Kev thov lag luam thiab yav tom ntej kev txhim kho
Cov neeg laus thoob ntiaj teb thiab nce txoj kev sib tw yog tsav tsheb ua haujlwm nrawm nrawm rau cov pacemakers thiab lawv cov khoom siv coj hluav taws xob. Cov ntaub ntawv qhia tias lub ntiaj teb Pacemaker lag luam yuav tsum tau ua tiav cov lej sib xyaw txhua xyoo ntawm 7% -9% dhau 10 xyoo tom ntej no. Raws li cov tseem ceeb tivthaiv, txhuas cov ntaub ntawv yuav tsum muaj kev ua kom muaj kev nce siab ntxiv hauv kev thov.
Yav Tom Ntej Cov Txheej Txheem Txheej Txheem Txheej Txheem Txheej Txheem Txheej Txheem Feem Ntau Feem Ntau Cov Lus Tseem Ceeb ntawm plaub qhov tseem ceeb:
1.Qhov kev sib koom ua ke thiab kev sib xyaw ua ke ntau ntau yam kev sib xyaw ua ke thiab cov cim kev sib sau ua ke thiab cov lus qhia txog kev txhim kho plawv thiab kev ua kom zoo.
2.Optimizing tsawg tsawg imagant impantive Technology: Tsim ntau tshaj qhov kev sib txuam, ua kom muaj peev xwm me dua thiab muaj peev xwm phais me me, txo lub sijhawm rov qab los, thiab lub sijhawm luv luv.
3. Tu kev nplij siab thiab lub siab los ntawm cov khoom tsim kho tshiab: Daim ntawv thov ntawm cov tshiab polymer thiab nano}}-} {}} {} {}} {}} {1} pa ntaub so ntswg, thiab txuas ntxiv lub neej.
4.Customization thiab cov qauv tsim qauv: Kev siv roj ntsha xws li 3D luam, tus kheej cov qauv kev xav tau zoo thiab cov kev txhim kho qauv qub.
Ⅴ. Lub ntsiab
Kev siv hluav taws xob ua yeeb yaj kiab yog ib qho tseem ceeb ntawm cov hlab plawv, ua haujlwm ua tus choj nruab nrab ntawm lub pacemaker thiab myocardium. Kev tsim qauv zoo thiab cov khoom tsim zoo ua kom muaj kev sib cav sib ceg ruaj khov thiab tiv thaiv tus neeg mob kev nyab xeeb. Nrog kev txhim kho thev naus laus zis thiab kev lag luam kev lag luam loj hlob, lawv lub luag haujlwm hauv kev tiv thaiv kab mob plawv yuav ua qhov tseem ceeb tshaj.