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Ngwa ntu intramedullary

Kedu ihe bụ ngwa ntu intramedullary?

Ngwa ntu intramedullary bụ ngwa ịwa ahụ nke a na-eji na ntinye na mwepụ nke mbọ intramedullary, nke bụ ngwaọrụ eji eme ka ọ kwụsie ike ma dozie mgbaji n'ime ọkpụkpụ ogologo, karịsịa na femur na tibia. Ngwa ndị a gụnyere:


  1. Ntu intramedullary n'onwe ya: Ntu bụ isi ihe a na-etinye na-eme ka ọkpụkpụ sie ike. A na-etinye ya site na obere mbepụ ma na-eduzi ya na etiti ọkpụkpụ.

  2. Reamers: A na-eji ihe ndị a kwadebe ọkpụkpụ maka ntu site na ịmepụta ọwa maka ntinye ntu. A na-etinye reamer n'ime ọkpụkpụ ma tụgharịa, jiri nwayọọ nwayọọ na-abawanye nha ruo mgbe a ga-enweta dayameta ziri ezi.

  3. Mkpọchi mkpọchi: A na-eji ihe ndị a echekwa ntu n'ebe. A na-etinye ihe mgbochi mkpọchi site n'akụkụ ọkpụkpụ na ntu, na-ejide ya nke ọma.

  4. Ntuziaka: A na-eji ntụzịaka iji hụ na edobere ntu ahụ nke ọma. Enwere ike idozi ha na ọkpụkpụ ma ọ bụ ntu ma nyere aka ịnọgide na-edozi n'oge usoro ahụ.

  5. Ọkpụkpụ awl: A na-eji ihe ndị a na-emepụta oghere n'ime ọkpụkpụ maka mkpọchi mkpọchi ga-agafe.

  6. Ndị na-amịpụta ihe: A na-eji ihe ndị a wepụ ntu ahụ ozugbo ọkpụkpụ gwọchara. A na-etinye onye na-ewepụta ihe n'ime ntu ahụ ma gbanwee ya, na-ekwe ka a wepụ ntu ahụ n'ọkpụkpụ.

  7. Wrenches: A na-eji wrenches mee ka ma ọ bụ tọghee bolts mkpọchi na akụkụ ndị ọzọ nke usoro ntu intramedullary.

  8. Ngwunye ịwa ahụ: A na-eji ihe ịwa ahụ na-emepụta oghere ndị na-anya ụgbọelu n'ime ọkpụkpụ maka mkpọchi mkpọchi ga-agafe.


Ndị dọkịta na-awa ọkpụkpụ a zụrụ azụ na-eji ngwá ọrụ ndị a n'oge ịwa ahụ ma mee ya ka ejiri ya na usoro ntu intramedullary kpọmkwem. A na-eme ha site na igwe anaghị agba nchara ọkwa ịwa ahụ dị elu ma emebere ya ka ọ bụrụ nke a ga-ejigharị ya mgbe emechara ọgwụ mgbochi.

Kedu ụdị ngwa ntu intramedullary?

Enwere ụdị ntu intramedullary dị iche iche nke a na-eji n'oge ịwa ahụ, dabere na mkpa onye ọrịa na mmasị dọkịta na-awa ahụ. Ụfọdụ ụdị a na-ahụkarị gụnyere:

  1. Reamers: A na-eji ngwá ọrụ ndị a na-amụba ọwa mmiri intramedullary na nkwadebe maka ntinye nke ntu.

  2. Ntuziaka: A na-eji ntuziaka enyere onye dọkịta na-awa ahụ aka itinye ntu intramedullary n'ọnọdụ ziri ezi.

  3. Ndị na-ewepụta ntu: A na-eji ngwa ndị a wepụ ntu intramedullary ma ọ dị mkpa.

  4. Ihe mkpuchi mkpuchi: Ndị a bụ skru nke a na-eji echekwa ntu ahụ, na-enye nkwụsi ike ọzọ.

  5. Ihe eji etinye ihe: A na-eji ngwa ndị a na-ejide ntu intramedullary ebe a na-etinye skru mkpọchi.

  6. Ihe nleba anya omimi: A na-eji ihe omimi tụọ omimi nke ọwa mmiri intramedullary ma hụ na etinyere ntu ahụ na omimi ziri ezi.

  7. Mkpanaka benders: A na-eji ngwa ndị a na-ehulata ntu intramedullary ka ọ dabara n'ụdị ọkpụkpụ onye ọrịa.

  8. Ndị na-eme ihe: A na-eji ndị na-eme ihe na-eme ihe na-etinye skru nke mkpọchi n'ime ọkpụkpụ.

  9. Ngwunye egwu: A na-eji ngwa ndị a mepụta oghere dị n'ọkpụkpụ ebe a ga-etinye skru mkpọchi.

  10. Mgbata: A na-eji mgbata emepụta eri n'ọkpụkpụ iji kwe ka ntinye nke skru mkpọchi.


A na-erekarị ngwa ndị a na ngwa ndị na-agụnye ngwaọrụ niile dị mkpa maka otu ụdị ịwa ahụ ntu intramedullary.

Ihe nke ngwa ntu intramedullary?

Ngwa ntu intramedullary na-ejikarị ọkwa ịwa ahụ dị elu igwe anaghị agba nchara, nke siri ike, na-adịgide adịgide, na-eguzogidekwa corrosion. Ngwa ụfọdụ nwere ike ịnwe mkpuchi ma ọ bụ ọgwụgwọ agbakwunyere iji kwalite akụrụngwa ha, dị ka mkpuchi titanium maka ịdị mma biocompatibility ma ọ bụ mkpuchi carbon dị ka diamond maka ịba ụba ike na iyi nguzogide. Ihe ndị ọzọ eji na intramedullary ntu ngwá nwere ike ịgụnye plastic ma ọ bụ silicone components maka aka na grips, nakwa dị ka dị iche iche nke metal alloys maka pụrụ iche dị ka kpochidoro skru.


Zụrụ ngwa ntu intramedullary.

Iji zụta ngwa ntu intramedullary, ị nwere ike ịtụle usoro ndị a:


  1. Kpebie ihe ị chọrọ: Tupu ịzụrụ, chọpụta ụdị na nha nke ngwa ntu intramedullary ị chọrọ dabere na ọnọdụ onye ọrịa yana ịwa ahụ a zubere.

  2. Ndị na-eweta nyocha: Mepụta nyocha iji chọpụta ndị na-ebubata ngwa ntu intramedullary nwere aha na ntụkwasị obi. Chọọ maka ndị na-eweta ngwaahịa nwere ezigbo ndekọ nke ịnye ngwaahịa dị elu na ọrụ ndị ahịa a pụrụ ịdabere na ya.

  3. Lelee ogo ngwaahịa: Gbaa mbọ hụ na ngwa ntu intramedullary na-agbaso ụkpụrụ ogo achọrọ ma mee ya site na ihe ndị dị elu nke na-adịgide adịgide na nchekwa iji.

  4. Lelee maka asambodo: Gbaa mbọ hụ na ndị na-ebubata ngwaahịa bụ ndị ikike dị mkpa kwadoro ma nwee ikikere na asambodo niile dị mkpa iji rụpụta na ire ngwaọrụ ọgwụ.

  5. Lelee nhọrọ nnyefe: Lelee nhọrọ nnyefe dị ma hụ na onye na-ebubata ngwaahịa nwere ike ibuga ngwaahịa na ebe gị n'oge na nke ọma.

  6. Tulee ọnụ ahịa: Tulee ọnụ ahịa sitere na ndị na-eweta ngwaahịa dị iche iche ka ịchọta ihe kacha mma n'emebighị ịdị mma.

  7. Debe iwu ahụ: Ozugbo ị họrọla onye na-ebubata aha ma hụ na ngwaahịa ndị ahụ na-emezu ihe ị chọrọ, tinye iwu ma mee ndokwa ịkwụ ụgwọ dị mkpa.


Otu onye na-ebubata ihe ị nwere ike ịtụle bụ CZMEDITECH, bụ ọkachamara na mmepụta na nkesa nke ọkpụkpụ ọkpụkpụ na ngwá ọrụ dị elu, gụnyere ngwa ntu intramedullary.



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