Ho tsosolosa lehata (cranioplasty) ke ts'ebetso ea bohlokoa ea ho buuoa ka methapo ea kutlo le ea craniofacial, e reretsoeng ho tsosolosa boits'oaro ba cranial, ho sireletsa mehaho e ka hare ho pelo, le ho ntlafatsa ponahalo ea botle. Har'a lisebelisoa tse fapaneng tse kentsoeng tse fumanehang kajeno, mesh ea titanium e ntse e le e 'ngoe ea litharollo tse tšeptjoang ka ho fetesisa ka lebaka la motsoako oa eona oa biocompatibility, matla a mochini, le bonolo ba sebopeho sa ts'ebetso.
Joaloka moetsi ea khethehileng le mofani oa thepa ea B2B ea lisebelisoa tsa ho lokisa cranial, Flat Titanium Mesh ea rona - 2D Round Hole e fana ka lingaka tse buoang khetho e tšepahalang le e feto-fetohang haholo bakeng sa ho lokisa likoli tsa cranial tsa boholo bo fapaneng le libaka tsa sebōpeho. Sengoliloeng sena se hlalosa thepa ea eona ea thepa, melemo ea mokhoa oa perforation, mefuta e khothalletsoang ea botenya, le mekhoa ea bohlokoa ea ho sebetsana le opereishene bakeng sa liphetho tse nepahetseng.
HobanengTitanium MeshE Loketse Bakeng sa Kaho E Ncha ea Cranial
Biocompatibility e ntle haholo
Titanium e hloekileng ea boemo ba bongaka e tsebahala haholo ka biocompatibility ea eona e ikhethang. Ha e bola ka marong a 'mele 'me e bontša botsitso ba nako e telele. Hobane titanium ha e na makenete, ho kenngoa ha eona ho lula ho bolokehile bakeng sa litšoantšo tsa morao-rao tse kang X-ray, CT, le MRI, ntle le ho hlahisa lintho tsa bohlokoa tsa maiketsetso.
Matla a Phahameng ka Boemo bo Bobebe
Titanium e na le tekanyo e phahameng ea matla ho boima ba 'mele, e fana ka tšireletso e thata bakeng sa boko ha e ntse e eketsa boima bo fokolang lehata. Sena ke sa bohlokoa ka ho khetheha bakeng sa bokooa bo boholo ba cranial, moo ho kenngoa ho tsitsitseng empa ho le bobebe ho hlokahalang ho tšehetsa lisele tse bonolo le ho mamella khatello ea ka ntle.
E tšehetsa Tšebelisano ea Tissue
Sebopeho sa marang-rang se bulehileng se lumella lithane tsa fibrovascular le periosteum ho hola ka masoba, ho ntlafatsa botsitso ba ho kenngoa ha nako le ho ts'ehetsa pholiso ea tlhaho. Kopanyo ena ea likokoana-hloko e fokotsa mathata a nako e telele a kang ho falla ha li-implant kapa tsitsipano ea maqeba.
Perforation Pattern: Molemo oa 2D Round Holes
Mokhoa oa perforation o ama ka ho toba ho tenyetseha ha letlooeng, bokhoni ba ho kopanya, ho beoa ha screw, le botsitso ba postoperative. Moralo oa rona oa 2D round-hole o etselitsoe ho fihlela litlhoko tse ikhethileng tsa kaho ea cranial:
Uniform Hole Distribution for Easy Contouring
Sekoti se seng le se seng se boreleli, se arohane ka ho lekana, 'me bophara ba sona bo tšoana. Nakong ea opereishene, sena se lumella mesh hore e kobehe ka mokhoa o ts'oanang ntle le lintlha tse matla tsa khatello ea maikutlo. Lingaka tse buoang li ka bopa letloo ha bonolo hore li tsamaellane le ho kobeha ha lehata ha tlhaho, esita le libakeng tse rarahaneng joalo ka sebaka sa nakoana, borulelo bo ka pele, kapa marulelo a orbital.
Sebopeho se Matlafalitsoeng ke Likhopo bakeng sa Botsitso bo Ekelitsoeng
Ho phaella ho li-perforations, letlooeng le kenyelletsa likhopo tse poteletseng tse matlafatsang tse eketsang ho satalla ha tsona ntle le ho tela sebopeho. Sena se etsa hore mesh e tšoanelehe bakeng sa bokooa ba boholo bo mahareng le bo boholo ba cranial, moo tšehetso ea sebopeho e leng bohlokoa.
Li-Screw Countersinks tsa boemo bo tlase
Mesh ea rona e bataletseng ea titanium e na le moralo o boreleli, o thusang li-screw ho lula holim'a metsi. Sena se fana ka contour e boreleli ka mor'a ts'ebetso 'me e fokotsa ho halefa kapa lintlha tsa khatello tlas'a letlalo la hlooho.
Fixation e tsitsitseng le ho nka litšoantšo ho molemo
Mesh geometry e ntlafatsa kabo ea li-screw mme e fokotsa tšitiso ea litšoantšo, e lumella lingaka ho etsa liteko tsa ho latela ntle le likhothaletso tse amanang le mesh.
Likhetho tse Tloaelehileng tsa Botenya bakeng sa Tokiso ea Cranial
Leha botenya bo nepahetseng bo ka fapana ho latela khetho ea sepetlele kapa tlhoko ea ngaka e buoang, letlooeng la titanium bakeng sa cranioplasty hangata le fanoa ka mefuta ea:
0.4 mm - 0.6 mm (e tshesane, e bōpehile haholo; e sebelisetsoa libaka tse nyenyane kapa tse kobehileng)
0.8 mm – 1.0 mm (bothata bo mahareng; bo loketse bofokodi bo tlwaelehileng ba cranial)
Li-meshes tse tšesaane li ratoa bakeng sa libaka tse hlokang ho tenyetseha ha maemo a holimo, athe meralo e metenya e fana ka matla a matla a mochini bakeng sa libaka tse kholo kapa likoli tse tlas'a tsitsipano.
Flat Titanium Mesh ea rona e fumaneha ka boholo ba maqephe a mangata - joalo ka 60 × 80 mm, 90 × 90 mm, 120 × 150 mm, 200 × 200 limilimithara, le tse ling - e fana ka litlhoko tse ngata tsa bongaka ho tloha ho litokiso tse nyane tsa li-burr-hole ho ea ho li-cranial reconstruction.
Lisebelisoa tsa Clinical tsa Titanium Mesh
Titanium mesh e sebelisoa haholo ho:
1. Mefokolo ea Cranial e Amanang le Tlokotsi
Ho kenyelletsa ho robeha ha lehata ho tepelletseng maikutlo, ho robeha ho sa feleng, le likoli tse entsoeng nakong ea decompressive craniectomy.
2. Ho tsosolosoa ha Kamor'a Tumor Resection
Ka mor'a ho tlosa lihlahala tse kotsi kapa tse kotsi tsa lehata, letlooeng la titanium le sebelisetsoa ho tsosolosa ts'ebetso ea masapo le ho sireletsa mehaho ea intracranial.
3. Tšoaetso-e Amanang le Mefokolo ea Osteolytic
Hang ha tšoaetso e laoloa 'me bethe ea maqeba e tsitsitse, mesh ea titanium e fana ka khetho e matla le e ka tšeptjoang ea ho tsosolosa.
4. Cranial Base le Craniofacial Repairs
Mesh e ikamahanya hantle le libopeho tse rarahaneng tsa motheo oa lehata o ka pele, rim ea orbital, le sinus e ka pele.
5. Tsoelo-pele ea Libaka tsa Bana le tse Nyenyane
Bakeng sa linyeoe tse khethiloeng, li-meshes tse nyane le tse tšesaane li sebelisoa ho amohela curvature ea anatomical kapa ho fokotsa boima ba 'mele.
Malebela a ho Tšoaroa ka Ho Buoa le Malebela a Intraoperative
Hangata lingaka tse buoang li khetha mesh ea titanium hobane ho bonolo ho ikamahanya le maemo nakong ea ho buuoa. Ka tlase ho na le mehato e khothaletsoang ea ho sebetsana:
1. Pre-Shaping le Planning
CT scan ea likarolo tse tšesaane hangata e sebelisoa ho lekola boholo ba sekoli le sebopeho.
Mesh e lokela ho hola ka 1-2 cm ho feta moeli oa sekoli ho netefatsa tšireletso e nepahetseng.
Lithempleite kapa litšoantšo tsa contour preoperative li ka sebelisoa bakeng sa kaho e rarahaneng.
2. Contouring le Trimming
Flat Titanium Mesh e ka kobeha ho sebelisoa lisebelisoa tse tloaelehileng tsa mesh-molding.
Ka lebaka la sebopeho sa eona se pota-potileng, sebopeho se boreleli ebile se tsitsitse, se fokotsa matšoao a deformation kapa lintlha tse fokolang.
3. Screw Fixation
Ka mor'a contouring:
Beha letlooeng le le pota-potileng lehata.
Lokisa ka li-screw tsa titanium cranial (ka tloaelo bophara ba 1.5-2.0 mm).
Li-countersink tsa boemo bo tlase li netefatsa hore li-screw li phomola ka ho lekana ka har'a letlooeng.
4. Khokahano ea Lithane le Pholiso
Ha nako e ntse e ea, lisele tse bonolo li hōla ka har'a li-perforations, ho theha tsosoloso e tsitsitseng ea biologically.
Moqapi oa marang-rang o bulehileng o boetse o khothalletsa metsi a laoloang ke metsi 'me o fokotsa kotsi ea ho bokella mokelikeli oa postoperative.
5. Litšoantšo le ho Latela ka mor'a Opereishene
Hobane mesh ha e na makenete ebile ha e na botsoalle, ho latela mokhoa o tloaelehileng ho ka etsoa ntle le tšitiso, ho ts'ehetsa tlhahlobo e nepahetseng ea pholiso le boemo ba ho kenngoa.
Hobaneng ha Titanium Mesh ea rona e le Khetho e Ntle bakeng sa Lipetlele le Baphatlalatsi
Joalo ka moetsi oa lefats'e ea fanang ka lipetlele, barekisi le li-brand tsa implant, re shebana le ho fana ka:
Titanium ea boemo bo phahameng ba bongaka
Geometry e tsitsitseng ea perforation bakeng sa sebopeho se ka lebelloang
Boholo ba maqephe a mangata le litlhaloso tseo u ka li khethang
Botsitso bo matla ba mochini o nang le moralo o bobebe
Litharollo tsa kaho ea boemo bo tlase tse lumellanang le litšoantšo
Ebang ke bakeng sa tokiso e tloaelehileng ea maqeba kapa kaho e rarahaneng ea craniofacial, mesh ea rona ea 2D round-hole titanium e fana ka ts'ebetso e ts'epahalang le ho fetoha habonolo ha opereishene e batloang ke likamore tsa sejoale-joale tsa ts'ebetso.
Nako ea poso: Dec-03-2025