Ihe:ọgwụ dị ọcha titanium
Nkọwapụta ngwaahịa
| Ọkpụrụkpụ | Ihe Mba. | Nkọwapụta |
| 0.6mm | 12.30.4010.181806 | Na-abụghị anodized |
| 12.30.4110.181806 | Anodized |
Atụmatụ na uru:
•Enweghị atom ígwè, ọ dịghị magnetization na oghere magnetik. Enweghị mmetụta na ×-ray, CT na MRI mgbe arụchara ọrụ.
•Njirimara kemịkalụ kwụsiri ike, ezigbo biocompatibility na nguzogide corrosion.
•Ìhè na elu ike. Okwu nchekwa ụbụrụ na-adịgide adịgide.
•Fibroblast nwere ike itolite n'ime oghere ntupu mgbe arụchara ọrụ ya, iji mee ka ntupu titanium na anụ ahụ jikọta. Ezigbo ihe ndozi intracranial!
Skru dakọtara:
φ1.5mm ịghasa onwe ya
φ2.0mm ịghasa nke onwe
Ngwa dakọtara:
cross isi ịghasa ọkwọ ụgbọ ala: SW0.5*2.8*75mm
aka kwụ ọtọ ngwa ngwa njikọ
eriri eriri (ntupu mkpa)
ngwa ntupu ịkpụzi ngwa ngwa
cranial (sitere na Greek κρανίον 'skull') ma ọ bụ cephalic (nke sitere na Greek κεφαλή 'isi') na-akọwa otú ihe si dị nso n'isi nke organism.
Nrụrụ nke okpokoro isi bụ akụkụ nke trauma craniocerebral meghere ma ọ bụ ngwa agha na-abanye n'ime mmerụ ahụ, na akụkụ nke mmebi nke ịwa ahụ, ọnya okpokoro isi na mmebi ahụ nke ọkpụkpụ okpokoro isi kpatara. Enwere etiologies ndị a: 1. Mepee trauma craniocerebral ma ọ bụ mmerụ ahụ ọkụ22. Mgbe emezigharịrị maka mgbaji okpokoro isi ma ọ bụ nke dara mbà n'obi nke enweghị ike ibelata.3. Ihe mmerụ ahụ dị egwu nke ụbụrụ ma ọ bụ ụdị ịwa ahụ craniocerebral ndị ọzọ n'ihi ọrịa mkpa ka ọkpụkpụ diski mbelata.4. Agbaji okpokoro isi na-eto eto.5. Cranial osteomyelitis na ọnya ndị ọzọ nke okpokoro isi n'onwe ya kpatara nbibi okpokoro isi ma ọ bụ ịwa ahụ nke ọkpụkpụ okpokoro isi.
Ngosipụta ụlọ ọgwụ: 1. Enweghị akara ngosi. Nrụrụ okpokoro isi nke dị obere karịa 3cm na ndị dị n'okpuru akwara anụ ahụ na nke occipital na-adịkarị asymptomatic.2. Ọrịa isi isi.Ọrịa isi ọwụwa, isi ọwụwa, ọgbụgbọ, mgbaka ike ụkwụ, oyi, ịma jijiji, nlebara anya na mgbaàmà uche ndị ọzọ nke nnukwu ntụpọ okpokoro isi kpatara.3. Encephalocele na akara neurolocational.N'oge mmalite nke nkwarụ okpokoro isi, ụbụrụ ụbụrụ siri ike, ogologo oge nke ụbụrụ ụbụrụ na nhazi nke fungoidal bulge na ntụpọ okpokoro isi, nke a na-agbanye n'akụkụ ọkpụkpụ, kpatara necrosis nke mpaghara mpaghara ma mee ka usoro nhazi nke mpaghara akwara ozi na akara ngosi .4. Ọkpụkpụ sclerosis. Ebe ntụpọ okpokoro isi kpatara site na mgbaji na-eto eto na ụmụaka na-agbasawanye na-aga n'ihu, na ọkpụkpụ sclerosis gburugburu ntụpọ ahụ na-etolite.
Ndozi cranial bụ isi usoro ọgwụgwọ maka ntụpọ okpokoro isi. Ihe ngosi maka ịrụ ọrụ: 1. Nrụ ọrụ cranial dayameta BBB 0 3cm.2. Dayameta nke ntụpọ okpokoro isi bụ ihe na-erughị 3cm, ma ọ dị na akụkụ na-emetụta ihe ịchọ mma.3. Nrụgide na nrụrụ ahụ nwere ike ịkpalite ọnyà na ụbụrụ meninge-ụbụrụ na-esonyere Akwụkwụ na-adọ.4. Ọrịa okpokoro isi nke ntụpọ okpokoro isi kpatara na-ebute ibu uche, na-emetụta ọrụ na ndụ, na-enwekwa mkpa nrụzi. contraindications nke ịwa ahụ: 1. Ọrịa intracranial ma ọ bụ mbepụ ka a gwọọla ihe na-erughị ọkara afọ.2. A naghị achịkwa ndị ọrịa ihe mgbaàmà nke mmụba intracranial nke ọma.3. Oke arụrụ ọrụ akwara ozi (KPS <60) ma ọ bụ amụma adịghị mma.4. Akpụkpọ isi ahụ dị gịrịgịrị n'ihi oke akpụkpọ anụ, na nrụzi nwere ike ime ka ọnya na-adịghị mma ma ọ bụ necrosis akpụkpọ anụ. Ọnya ahụ gwọchara kpam kpam na-enweghị ọrịa.3. N'oge gara aga, 3 ~ 6 ọnwa nke nrụzi mgbe a na-atụ aro ọrụ mbụ, ma ugbu a 6 ~ 8 izu mgbe ọrụ mbụ na-atụ aro. Ntugharị nke ọkpụkpụ ọkpụkpụ autologous nke e liri n'ime ọnwa 2 kwesịrị ekwesị, na usoro nkwụsị nke traction nke subcalate aponeurosis e liri ekwesịghị gafere 2 izu.4. A naghị atụ aro nrụzi cranial n'okpuru afọ 5 n'ihi na isi na ọdụ na-eto ngwa ngwa; 5 ~ 10 afọ nwere ike imezi ya, a ga-anakwere nrụzi na-ebufe ibu, na ihe nrụzi kwesịrị ịbụ 0.5cm karịa ọkpụkpụ ọkpụkpụ. Mgbe afọ 15 gasịrị, nrụzi okpokoro isi bụ otu ihe ahụ dị ka ndị okenye. A na-ejikarị ihe ndozi eme ihe: elu polymer material, organic glass, silic titaft, alloy allo (nwere), allograft ihe (dị ka ụdị allograft decalcified, degreasing na ndị ọzọ nhazi mere nke ọkpụkpụ matrix gelatin), autologous ihe (ọgịrịga, ubu agụba, okpokoro isi, wdg), ọhụrụ ihe, porous elu njupụta polyethylene, EH mejupụtara ọkpụkpụ artificial), ugbu a na ọdịdị nke 3 d nwughari nke titanium efere na-ejikarị eme ihe.
