umnatha wetitanium osicaba-2D umngxuma ongqukuva

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

Inkcazelo emfutshane:

I-Flat ye-Titanium Mesh-i-2D Round Hole yenzelwe ukulungiswa kwe-cranial defect, inika amandla abalaseleyo, ukuguquguquka, kunye ne-biocompatibility. Ubume bayo bomngxuma ongqukuva we-2D buqinisekisa ukumila ngokulula kwiikhontolo zokakayi ngelixa kukhuthaza ukudityaniswa kwezicubu ngokukhula kwe-fibroblast. Yenziwe kwi-titanium ecocekileyo ye-medical-grade, i-mesh ayinayo i-magnetic, i-corrosion-resistant, kwaye ayiphazamisi i-X-ray, i-CT, okanye i-MRI scans.

Uyilo olusezantsi lwe-counterbore luvumela izikrufu ukuba zihlale zigungxulwe, zinciphise ukungonwabi kunye nokuqinisekisa indawo egudileyo. Ikhaphukhaphu kodwa iqinile, le mesh ibonelela ngokusebenza okuthembekileyo kwexesha elide kunye nenkxaso yendalo yokuphilisa, iyenza ibe lolona khetho lufanelekileyo lokubuyiselwa kweNeurosurgery kunye nokwakhiwa kwakhona, ukulungisa iziphene zecranial, kunye nokunceda ukwakha kwakhona iimfuno eziphakathi okanye ezinkulu zecranial.


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 kobuchule.

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 ngokuKhethekileyo 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 eyonzakeleyo ebangela ukwaphuka. Ukhakhayi lungqindilili kwinkqubo yangaphandle ye-angular yethambo langaphambili, i-occipital protuberance yangaphandle, i-glabella, kunye neenkqubo ze-mastoid, Imimandla yokakayi egqunywe ngesihlunu ayinakho ukubunjwa kwe-diploe phakathi kwe-lamina yangaphakathi nangaphandle, okubangela ukuba ithambo elibhityileyo lichaphazeleke ngakumbi kukuqhekeka.

Ukuqhawuka koKhakhayi kwenzeka ngokulula ngakumbi kumathambo abhityileyo e-squamous temporal kunye ne-parietal, i-sphenoid sinus, i-foramen magnum (indawo esezantsi yokakayi edlula kuyo intambo yomqolo), i-petrous temporal ridge, kunye neenxalenye zangaphakathi zamaphiko e-sphenoid kwisiseko seskull. 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 kweCranial ngumsebenzi oqhelekileyo wotyando lobuchopho ukusombulula iingxaki zonikezelo lwegazi olungaqhelekanga lobuchopho, ukungonelanga okanye ukuphazamiseka kwe-cerebrospinal fluid circulation kunye noxinzelelo lwengqondo olubangelwa yi-skull defect.Craniocerebral trauma kunye nokususwa kotyando lobuchopho kwe-flap yethambo, i-skull benign tumor okanye i-tumor resection, ukhakhayi, indawo engapheliyo i-osteomcause. i-scalp ichatshazelwa luxinzelelo lwe-atmospheric, ukuze i-invagination icinezele izicubu zobuchopho. Ukulungisa indawo yesiphene, wenze ingxaki yokhuseleko lomatshini lwe-brain tissue, ukusombulula iingxaki ezingaqhelekanga ezifana nokungonelanga okanye ukuphazamiseka kwegazi lobuchopho kunye nokujikeleza kolwelo lwe-cerebrospinal, kwaye kufuneka kwakhona kuthathelwe ingqalelo ukulungiswa kunye nokubunjwa kwengxaki yokulungiswa kwe-syndrome ye-CraniAl kufuneka kwenziwe ukulungiswa kwe-syndrome ye-CraniAl. I-skull defects kunye nobubanzi obungaphezulu kwe-3 cm, akukho khuselo lwe-muscle, kwaye akukho contraindications. Ngokuqhelekileyo kuqwalaselwa ukuba ukulungiswa kweenyanga ezi-3 ~ 6 emva kwe-craniotomy.Abantwana banokuba neminyaka eyi-3 ~ 5 emva kokuhlinzwa kweplastiki.

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