umnatha wetitanium osicaba-2D umngxuma ongqukuva

umnatha wetitanium osicaba-2D umngxuma ongqukuva oFakelweyo Umfanekiso
  • umnatha wetitanium osicaba-2D umngxuma ongqukuva

Inkcazelo emfutshane:

Isicelo

Ukubuyiselwa kunye nokwakhiwa kwakhona kwe-Neurosurgery, ukulungisa iziphene ze-cranial, ukunceda ukwakha kwakhona iimfuno ze-cranium eziphakathi okanye ezinkulu.


Khuphela njengePDF

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izinto:titanium ecocekileyo yonyango

Ukuchazwa kwemveliso

iinkcukacha (2)

Inombolo yomba.

Inkcazo

12.09.0110.060080

60x80mm

12.09.0110.090090

90x90mm

12.09.0110.100100

100x100mm

12.09.0110.100120

100x120mm

12.09.0110.120120

120x120mm

12.09.0110.120150

120x150mm

12.09.0110.150150

150x150mm

12.09.0110.200180

200x180mm

12.09.0110.200200

200x200mm

12.09.0110.250200

250x200mm

Iimpawu kunye neeNzuzo:

iinkcukacha (1)

Ulwakhiwo loluhlu lweArcuate

•Qhagamshelana nemingxuma nganye, gwema iintsilelo ze-titanium yendabuko

umnatha, njengokugqwetheka kwaye kunzima ukwenza imodeli.Qinisekisa i-titanium

umnatha kulula ukugoba kunye nemodeli ukuze ilingane imilo engaqhelekanga yokakayi.

•Uyilo olulodwa lokuqinisa iimbambo, ukuphucula iplastiki kunye nobunzima

ye-titanium mesh.

•Akukho athom yentsimbi, akukho magnetization kwindawo kazibuthe.Akukho mpembelelo kwi-×-ray, i-CT kunye ne-MRI emva kokusebenza.

•Iipropati zeekhemikhali ezizinzileyo, i-biocompatibility egqwesileyo kunye nokumelana nokubola.

•Ukukhanya kunye nobunzima obuphezulu.Ukhuseleko oluzinzileyo umba wobuchopho.

•I-Fibroblast inokukhulela kwimingxuma ye-mesh emva kokusebenza, ukwenza i-titanium mesh kunye nezicubu ezidibeneyo.Izinto ezifanelekileyo zokulungisa i-intracranial!

•Imathiriyeli ekrwada yi-titanium esulungekileyo, inyibilikiswa kathathu, yonyango ilungiselelwe.Ukusebenza kwe-mesh ye-ttanium i-unfom kwaye izinzile, ibe neyona nto ingcono kakhulu yobunzima kunye ne-flexbilty.Iinkqubo zokuhlola ezi-5 zokuqinisekisa umgangatho.Umgangatho wokuhlola wokugqibela: akukho khefu emva kwe-180 ° kabini emva kwexesha le-10

•Uyilo oluchanekileyo olukwiprofayili esezantsi yekhawuntara yenza izikrufu zilungele i-titanium mesh ngokusondeleyo, kwaye zifezekise isiphumo sokulungiswa kweprofayili ephantsi.

•Itekhnoloji ye-optical etching yasekhaya ekhethekileyo: itekhnoloji ye-optical etching ayiyokwenza machining, ayizukuchaphazela ukusebenza.Uyilo oluchanekileyo kunye nokulungiswa okuchanekileyo okuphezulu kuya kuqinisekisa ukuba imingxuma ye-titanium mesh nganye inobungakanani kunye nomgama ofanayo, imingxuma edge ilula kakhulu.Xa ichatshazelwa ngamandla angaphandle, iya kudibana kuphela noguquko olupheleleyo kodwa hayi ukwaphuka komlomo.Nciphisa umngcipheko wokwaphuka kwakhona koluhlu lwezakhono.

Ukuthelekisa isikrufu:

φ1.5mm isikrufu sokuzibhora

φ2.0mm isikrufu sokuzibhora

Isixhobo esithelekisayo:

umqhubi we-screw head screw: SW0.5 * 2.8 * 75mm

umqheba wokudibanisa okhawulezayo

icable cutter (isikere esinomnatha)

I-mesh yokubumba i-pliers

Ifumaneka kwiimilo ezahlukeneyo kunye nobukhulu.Inkangeleko ephantsi ye palpability encinci, iNikelwe ngeediski ezigudileyo okanye ezibhalwe phantsi, eziyilwe ngokukodwa imiphetho yedisk egudileyo.

Amathambo okakayi akumaleko amathathu: umaleko oqinileyo wetafile yangaphandle (i-lamina yangaphandle), i-diploë (i-spongy umaleko obomvu phakathi, kunye ne-compact layer yetafile engaphakathi (Lamina interna).

Ubukhulu boKhakhayi buyahluka ukusuka kwindawo ukuya kwenye, ngoko ke indawo yempembelelo yenza isigqibo ngempembelelo ebuhlungu ebangela ukwaphuka.Ukhakhayi lungqindilili kwinkqubo yangaphandle ye-angular yethambo langaphambili, i-occipital protuberance yangaphandle, i-glabella, kunye neenkqubo ze-mastoid, Iindawo zokakayi ezigqunywe ngesihlunu azinabunjwa be-diploe phakathi kwe-lamina yangaphakathi nangaphandle, ephumela. kwithambo elibhityileyo lisengozini yokwaphuka.

Ukuqhekeka koKhakhayi kwenzeka ngokulula kumathambo abhityileyo e-squamous temporal kunye ne-parietal, i-sphenoid sinus, i-foramen magnum (indawo esezantsi yokakayi edlula kuyo intambo yomnqonqo), i-petrous temporal ridge, kunye neenxalenye zangaphakathi ze-sphenoid. amaphiko kwisiseko sokakayi.Umbindi wecranial fossa, ukudakumba kumazantsi omqolo wecranial kwenza eyona ndawo ibhityileyo yokakayi kwaye ke yeyona ndawo ibuthathaka.Le ndawo yomgangatho we-cranial iyancipha ngakumbi ngenxa yobukho be-foramina ezininzi;ngenxa yoko eli candelo lisemngciphekweni ophezulu wokuqhekeka kwe-basilar skull fractures.Ezinye iindawo ezichaphazeleka ngakumbi kukuqhekeka yipleyiti yecribriform, uphahla lwee-orbits kwi-anterior cranial fossa, kunye neendawo phakathi kwe-mastoid kunye ne-dural sinuses kwi-posterior cranial fossa.

Ukulungiswa kwe-Cranial ngumsebenzi oqhelekileyo wotyando lwengqondo ukusombulula iingxaki zokunikezelwa kwegazi kwi-cerebral engaqhelekanga, ukungonelanga okanye ukuphazamiseka kwe-cerebrospinal fluid circulation kunye noxinzelelo lwengqondo olubangelwa yi-skull defect.Craniocerebral trauma kunye nokususwa kwengqondo yokususwa kwe-flap yethambo, i-skull benign tumor okanye i-tumor resection. , i-skull ye-osteomyelitis engapheliyo, njl.Ngenxa yokuba i-skull defect area shape utshintsho, i-scalp ichaphazeleka kuxinzelelo lwe-atmospheric, ukuze i-invagination icinezele izicubu zengqondo. ukusombulula iingxaki ezingaqhelekanga ezifana nokungonelanga okanye ukuphazamiseka kwegazi lobuchopho kunye nokujikeleza kolwelo lwe-cerebrospinal, kwaye kufuneka kwakhona kuqwalaselwe ingxaki yokulungisa kunye nokubunjwa kwesimo sokuqala. Ukunciphisa isifo se-skull defect. ngaphezu kwe-3 cm, akukho ngqungquthela yemisipha, kwaye akukho contraindications.Kuthathwa ngokubanzi ukuba i-3 ~ 6 inyanga ukulungiswa emva kwe-craniotomy ifanelekile.Abantwana banokuba neminyaka eyi-3 ~ 5 emva kokuhlinzwa kweplastiki.

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