Tibial intramedullary Nailke anho kenya masapoka ho khetheha e etselitsoeng ho tsitsisa le ho tšehetsa fractures ea tibia (lesapo le leholo leoto le ka tlaase). Mokhoa ona oa ho buoa o tumme hobane ha o hlasele ka mokhoa o fokolang, o khothalletsa pholiso e sebetsang ea ho robeha, 'me o lumella ho bokella mokuli kapele.
TheMASTIN sepekere sa intramedullaryke molamu o molelele, o mosesaane o kenngoa ka har'a kanale ea medulla ea tibia. Kanale e phalla bohareng ba tibia 'me e fana ka tikoloho e matla, e tsitsitseng hore lenala le lokisoe. Hangata opereishene e etsoa ka ho phunyeha ho honyenyane haufi le lengole kapa leqaqailaneng, ebe ho kenngoa lenala la intramedullary ho lona. Hang hasepekere sa intramedullarye kenngoa, li-screws li sebelisoa qetellong e 'ngoe le e' ngoe ho e lokisa ka thata lesapong.
Thesete ya manala a intramedullarye na le MASTIN tibial Nail, end cap, DCD locking bolt, notlela bolt joalo-joalo.
Melemo eaSetsebi Tibial Nail
1.Boemo bo tlase qetellong ea proximal
2.Controlable axial compression lesoba, The maximal compression sebaka ke 7mm
3. Moralo oa 9º anteflexion bakeng sa boiketlo ba ho kenya manala
Likhetho tse fapaneng tsa ho notlela proximal:
Likhetho tse tharo tse ncha tsa ho notlela, hammoho le likurufu tsa ho notlela masapo, li eketsa botsitso ba sekhechana sa proximal bakeng sa fractures ea boraro.
Likhetho tse peli tsa boemo bo holimo tsa ho notlela tsa medio-lateral li nolofalletsa khatello ea mantlha kapa matla a bobeli a laoloang.
End cap e thibela ho kena ha lisele le ho thusa ho ntša manala
0mm end cap e dutse ka manala 5mm le 10mm end caps e atolosa bolelele ba lenala haeba lenala le kentswe ho feta
Cannulated
Boikhutso bo ikhutlisang bakeng sa ho nka cap-cap-up le bonolo ba ho kenya
Mekhoa e tsoetseng pele ea ho notlela distal:
Khetho ea ho notlela ea distal oblique ho thibela tšenyo ea lisele tse bonolo le ho eketsa botsitso ba
sekhechana sa distal
Likhetho tse peli tsa ML le e le 'ngoe ea ho notlela AP bakeng sa botsitso ba sekhechana sa distal
Cancellous bone locking screws:
E bonts'itsoe bakeng sa likhetho tse tharo tsa ho notlela tse proximal tsa bophara ba lipekere tsa tibial
Dual core design bakeng sa theko e ntlafalitsoeng ka ho hlakola masapo
Unicortical
Bolelele: 40 mm–75 mm
Li-screws tse tloaelehileng tsa ho notlela:
Karolo e kholo ea sefapano bakeng sa khanyetso e ntlafetseng ea mechine
Φ4.0 mm bakeng sa Φ8.0 mm le Φ9.0 mm manala a tibial, bolelele: 28 mm–58 mm
Φ5.0 mm bakeng sa Φ10.0 mm manala a tibial, bolelele: 28 mm–68 mm