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Tshiab R & D Tsim Qhov Tsawg Tshaj Tawm Kab Ntsig (MIS)

Views: 0     Author: Site Editor Publish Time: 2025-03-31 Keeb Kwm: Qhov chaw

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Tshiab R & D tsim

MIS | Thev naus laus zis hloov tshiab - Cov txiaj ntsig zoo tshaj plaws - Cov txiaj ntsig tom qab ua haujlwm | czmeditech

Minimally Invasive Spine System (MIS) yog ib lub tshuab thev naus laus zis uas ua rau muaj kev kho mob los ntawm kev txiav me me rau cov mob xws li herniated discs thiab spinal stenosis.

Tshiab tsim nthuav dav


Minimally invasive zoo

Tsawg kawg kev raug mob

Me me incision tsim:

Qhov kev txiav tsuas yog 1-2 cm, txo cov leeg nqaij thiab cov nqaij mos puas.

Precision positioning technology:

Txhim kho qhov tseeb ntawm qhov chaw cog cog nrog kev siv cov kev taw qhia (xws li O-arm, 3D-C-arm) lossis kev pab neeg hlau (xws li Mazor X, Globus Medical).

Txo cov ntshav intraoperative:

minimally invasive access technology txo txoj kev pheej hmoo ntawm vascular raug mob, tshwj xeeb tshaj yog rau cov neeg laus los yog comorbid neeg mob.

Kev rov qab ua haujlwm sai dua

Lub tsev kho mob luv luv:

Cov neeg mob feem ntau raug tso tawm 24-48 teev tom qab kev phais, piv rau 3-5 hnub rau kev phais qhib.

Mobility thaum ntxov:

Kev mob tsawg dua thiab kev tiv thaiv cov leeg zoo tso cai rau cov neeg mob rov qab mus rau lawv cov haujlwm txhua hnub sai dua.

Biomechanical optimization

Kev siv cov khoom siv tshiab:

Piv txwv li 3D luam tawm titanium alloys, PEEK (polyether ether ketone) cov ntaub ntawv kom ua tiav cov qauv ntawm elasticity ze rau ntawm cov pob txha thiab txo cov kev ntxhov siab npog.

Dynamic stabilization systems:

qee qhov kev cog qoob loo (xws li Dynesys, Coflex) khaws cov leeg txha caj qaum thiab txo qhov kev pheej hmoo ntawm cov kab mob uas nyob ib sab degeneration.

nthuav qhia

Npog ntau yam ntawm tus txha caj qaum pathologies xws li degenerative disc kab mob, lumbar spinal stenosis, me spondylolisthesis thiab vertebral fractures.

临床案列

Cov hauv qab no yog cov xwm txheej kev tshawb fawb sawv cev hauv xyoo tas los no:


1. Randomized tswj kev sim ntawm lumbar spine fusion (TLIF)

Kawm tsim:

yav tom ntej multicenter RCT (2022) muab piv rau MIS-TLIF (tsawg kawg invasive) nrog qhib TLIF.

Qauv loj:

120 cov neeg mob uas muaj ib ntu degenerative lumbar spine kab mob.

Cov txiaj ntsig:

Sijhawm phais:
ntev me ntsis hauv pawg MIS (txhais tau tias 150 min vs. 130 min), tab sis 60% los ntshav tsawg (<100 ml vs. 250 ml).
Postoperative mob:
50% txo qis hauv VAS cov qhab nia 1 lub lis piam tom qab ua haujlwm hauv pawg MIS, tsis muaj qhov sib txawv ntawm ob pawg tom qab 3 lub hlis.
Fusion tus nqi:
1 xyoo postoperative CT pom > 90% fusion tus nqi hauv ob pawg.

Teeb meem:

Tus kab mob kis tau 2% hauv MIS pawg vs. 8% hauv pab pawg qhib.

2. Kev soj ntsuam mus sij hawm ntev ntawm cov dynamic stabilization system (Coflex)

Kawm tsim:

European 5-xyoo kev soj ntsuam kev kawm (2021) soj ntsuam Coflex implantation rau kev kho mob lumbar spinal stenosis.

Qauv loj:

80 tus neeg mob.

TXOJ CAI:

Kev txhim kho kev ua haujlwm:
lub ODI (dysfunction Performance index) poob ntawm 45 cov ntsiab lus ntawm lub hauv paus mus rau 20 cov ntsiab lus ntawm 5 xyoo.
LUB NPE DEGRADATION:
Tsuas yog 12% ntawm cov neeg mob tau tsim teeb meem ntu uas nyob ib sab, qis dua li kev sib xyaw ua ke (~ 30%).
Reoperation tus nqi:
5-xyoo rov ua haujlwm ntawm 8%, feem ntau yog vim kev cog qoob loo (4%) lossis cov tsos mob rov tshwm sim.


3. Multicenter txoj kev kawm ntawm cov neeg hlau pab MIS cog

Kawm tsim:

Kev tshawb nrhiav rov qab luam tawm xyoo 2023 los txheeb xyuas cov txiaj ntsig ntawm MIS ntsia hlau tso nrog Mazor kev pab neeg hlau.

Qauv loj:

500 ntsia hlau qhov chaw (thoracolumbar qaum).

Cov txiaj ntsig:

Precision:
98.6% ntawm cov ntsia hlau txoj haujlwm tau txaus siab (Gertzbein-Robbins muab qhab nia A / B).
Teeb meem:
paj hlwb raug mob tus nqi 0.4% piv rau 3-5% rau cov pa pub dawb tso.


Xav paub ntau ntxiv txog cov khoom lag luam thiab cov ntsiab lus, thov hu rau peb!

Tiv tauj peb

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