PEEK Cage ndi chipangizo chachipatala chomwe chimagwiritsidwa ntchito popanga opaleshoni ya msana kuti m'malo mwa intervertebral disc yowonongeka kapena matenda. Amapangidwa ndi polima yopangidwa ndi biocompatible yotchedwa polyetheretherketone (PEEK), yomwe imakhala yofanana ndi mafupa achilengedwe ndipo yakhala ikugwiritsidwa ntchito pazida zamankhwala kwazaka zambiri.
PEEK Cages amapangidwa kuti azigwirizana ndi msana ndikupereka chithandizo ku msana pamene mafupa amtengo wapatali amawonjezeredwa kuti apititse patsogolo kusakanikirana pakati pa vertebrae yoyandikana nayo. Khola limalowetsedwa mu danga la diski kuchokera kutsogolo (kutsogolo) kwa msana, ndipo limadzazidwa ndi fupa la mafupa kuti lilimbikitse vertebrae kukula pamodzi.
PEEK Cages ali ndi maubwino angapo kuposa makola achitsulo, kuphatikiza ma radiolucency, omwe amalola madotolo kuyang'anira momwe kuphatikizika kumagwirira ntchito pogwiritsa ntchito X-ray kapena CT scan. Amakhalanso olimba kwambiri kusiyana ndi makola achitsulo, omwe amatha kuchepetsa chiopsezo cha kupsinjika maganizo ndi kuwonongeka kwa mafupa kuzungulira khola.
PEEK makola amabwera m'mawonekedwe ndi makulidwe osiyanasiyana kuti agwirizane ndi magawo osiyanasiyana a msana ndi mawonekedwe a wodwala, ndipo amatha kugwiritsidwa ntchito okha kapena kuphatikiza ndi zida zina za msana monga zomangira ndi ndodo.
Kodi kugwiritsa ntchito PEEK Cage ndi chiyani?
Kugwiritsiridwa ntchito kwakukulu kwa makola a PEEK (polyetheretherketone) ndi opaleshoni ya msana. PEEK Cages ndi zida zachipatala zomwe zimagwiritsidwa ntchito m'malo mwa intervertebral discs owonongeka kapena odwala, omwe ndi minofu yofewa yomwe imakhala ngati ma cushions pakati pa vertebrae yoyandikana ndi msana. Diski ikawonongeka, imatha kupweteka, kusakhazikika, komanso kupsinjika kwa mitsempha, yomwe imatha kuthandizidwa ndi opaleshoni ya msana.
Panthawi ya opaleshoni ya msana, diski yowonongeka imachotsedwa ndipo khola la PEEK limalowetsedwa mu danga lopanda kanthu kuti likhale logwirizana ndi msana ndikupereka chithandizo ku msana. Kholalo limadzazidwa ndi fupa la kumezanitsa fupa, zomwe zimalimbikitsa kuphatikizika pakati pa vertebrae yoyandikana ndikupangitsa kuti ikule pamodzi kukhala fupa limodzi, lolimba.
Makola a PEEK ali ndi maubwino angapo kuposa makola achitsulo achikhalidwe, kuphatikiza biocompatibility, radiolucency, komanso kugwirizanitsa ndi kujambula kwa MRI. Amakhalanso olimba kwambiri kusiyana ndi makola achitsulo, omwe amatha kuchepetsa chiopsezo cha kupsinjika maganizo ndi kuwonongeka kwa mafupa kuzungulira khola.
Kodi khola lachiberekero ndi chiyani?
Khola lachiberekero ndi chipangizo chachipatala chomwe chimagwiritsidwa ntchito pa opaleshoni ya msana kuti m'malo mwa intervertebral disc yowonongeka kapena yodwala m'dera la khosi. Ndi kachidutswa kakang'ono kamene kamapangidwa kuti kagwirizane ndi ma vertebrae awiri oyandikana ndi msana wa khomo lachiberekero, ndipo nthawi zambiri amapangidwa ndi zinthu zomwe zimagwirizanitsa ndi biocompatible monga titaniyamu, PEEK (polyetheretherketone), kapena kuphatikiza zonse ziwiri.
Khola la khomo lachiberekero limalowetsedwa mu danga lopanda kanthu la disc pambuyo poti diski yowonongeka yachotsedwa. Amapangidwa kuti azikhala ndi kutalika kwanthawi zonse ndi kupindika kwa msana wa khomo lachiberekero, komanso kupereka chithandizo ndi kukhazikika kwa vertebrae yoyandikana nayo.
Mitsempha ya khomo lachiberekero ingagwiritsidwe ntchito yokha kapena kuphatikiza ndi njira zina zopangira opaleshoni, monga zida zam'mbuyo kapena kukonzanso mbale, malingana ndi chikhalidwe chapadera chomwe chikuchitidwa ndi njira ya opaleshoni yosankhidwa ndi dokotala.
Kodi Mungagule Bwanji Ma Implant a Orthopedic ndi Orthopedic Zida?
