![Qhov sib txawv ntawm LigaSure thiab lub ntsej muag sib haum xeeb yog dab tsi? Qhov sib txawv ntawm LigaSure thiab lub ntsej muag sib haum xeeb yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14165094-what-is-the-difference-between-ligasure-and-harmonic-scalpel-j.webp)
Video: Qhov sib txawv ntawm LigaSure thiab lub ntsej muag sib haum xeeb yog dab tsi?
![Video: Qhov sib txawv ntawm LigaSure thiab lub ntsej muag sib haum xeeb yog dab tsi? Video: Qhov sib txawv ntawm LigaSure thiab lub ntsej muag sib haum xeeb yog dab tsi?](https://i.ytimg.com/vi/-nYH3D9r3wY/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Nyob rau hauv sib piv, lub Harmonic scalpel siv tshuab ultrasound los denature proteins nyob rau hauv cov hlab ntsha thiab cov ntaub so ntswg mus txog 5 hli tuab ua rau coagulation [16]. Tsis zoo li cov LigaSure , cov Harmonic scalpel Nws kuj tseem tuaj yeem txiav los ntawm cov ntaub so ntswg thaum nws coagulates.
Ib yam li ntawd, LigaSure yog dab tsi?
LigaSure V (Valleylab). LigaSure yog cov cuab yeej siv hluav taws xob bipolar tsim los kom xa hluav taws xob tam sim no thiab qhov hluav taws xob qis heev rau cov nqaij. Nws saib xyuas cov ntaub so ntswg impedance nruab nrab ntawm lub puab tsaig ntawm lub cuab yeej thiab tsis tu ncua kho cov khoom xa tuaj ntawm lub zog.
Ib sab saum toj no, LigaSure siv rau dab tsi? LigaSure ™ cov ntaub so ntswg fusion, zoo li LigaSure ™ lub nkoj ntim khoom, siv lub cev tus kheej collagen thiab elastin los tsim ib qho chaw fusion mus tas li. Cov tshuab no tuaj yeem fuse cov hlab ntsha mus txog thiab suav nrog 7 hli, lymphatics, thiab cov ntaub so ntswg, thiab muaj qhov nruab nrab lub voj voog ntawm ob mus rau plaub vib nas this hauv feem ntau cov xwm txheej phais.
Xav txog qhov no, yuav ua li cas ua kom haum haum scalpel?
Mechanism. A Harmonic scalpel txiav los ntawm kev vibration. Cov tawv taub hau nto nws tus kheej txiav los ntawm cov ntaub so ntswg los ntawm kev vibrating nyob rau hauv thaj tsam ntawm 55, 500 Hz. Qhov siab tshaj plaws kev co ntawm cov nqaij mos molecules ua rau muaj kev ntxhov siab thiab sib txhuam hauv cov ntaub so ntswg, uas ua kom sov thiab ua rau muaj protein ntau denaturation.
Tus nqi LigaSure ntau npaum li cas?
Cov LigaSure system yuav tsum tau pib yuav ib lub tshuab hluav taws xob ntawm a tus nqi ntawm $25,000. Lub 10-mm LigaSure ntaus ntawv (short tes rau qhib phais) yog pov tseg thiab muag rau $500.
Pom zoo:
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