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Ngwa intramedullary nail

Kedu ihe bụ ngwa ntu intramedullary?

Ngwa ntu intramedullary bụ ngwa ịwa ahụ a na-eji na ntinye na mwepụ nke mbọ intramedullary, nke bụ ngwaọrụ eji eme ka ọ kwụsie ike ma kwado 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 a na-eji n'oge ịwa ahụ, dabere na mkpa onye ọrịa na mmasị dọkịta na-awa ahụ. Ụdị ụfọdụ 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. Kpọchie skruu : Ndị a bụ skru ndị a na-eji echekwa ntu n'ebe ahụ, na-enyekwu nkwụsi ike.

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

  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 eme ihe iji tinye Kpọchie skruu n'ime ọkpụkpụ.

  9. Ntugharị ihe: A na-eji ngwa ndị a mepụta oghere dị n'ọkpụkpụ ebe a ga-etinye Kpọchie skruu .

  10. Mgbata: A na-eji mgbata emepụta eri n'ime ọkpụkpụ iji kwe ka ntinye nke Kpọchie skruu .


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, yana dị iche iche nke metal alloys maka pụrụ iche components dị ka Kpọchie skruu .


Zụrụ ngwa ntu intramedullary.

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


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

  2. Ndị na-eweta nyocha: Mepụta nyocha iji chọpụta ndị na-ebubata ngwa ntu intramedullary nwere aha ọma 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 ya nwetara asambodo site n'aka ndị nwe ya ma nwee ikikere na asambodo niile dị mkpa iji rụpụta na ire ngwaọrụ ahụike.

  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 iji chọta ihe kacha mma na-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 usoro ahụ ma mee ndokwa ịkwụ ụgwọ dị mkpa.


Otu onye na-eweta ihe ị nwere ike ịtụle bụ CZMEDITECH , bụ ọkachamara na mmepụta na nkesa nke elu-mma Ihe nkwụnye ọkpụkpụ na ngwá ọrụ, gụnyere intramedullary ntu ntu.



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