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gamma nnadewa .

  • 1100-06 .

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Aguade ho nkyerɛkyerɛmu .

gamma nnadewa .

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Aguade ho nkyerɛkyerɛmu .

Nkyerɛkyerɛmu .

gamma a wɔde hyɛ nipadua no mu (nnadewa titiriw) .

Nnadewa titiriw no ne gamma nnadewa nhyehyɛe no fã titiriw, afiri a wɔde yɛ intramedullary a wɔayɛ ama asen a ɛbɛn no a ɛyɛ den, titiriw intertrochanteric ne subtrochanteric fractures.

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6.5mm locking screw(so) .

Eyi yɛ diameter kɛse, solid core locking screw a wɔayɛ sɛ ɛbɛma ahoɔden a ɛsen biara a wɔde twetwe ne ahoɔden wɔ tebea horow a ɛhwehwɛ sɛ wɔde si hɔ yiye no mu.

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3.5mm&4.5mm a wɔde to mu a wɔde hyɛ mu .

3.5mm locking screw no yɛ nea wɔtaa de di dwuma ma proximal locking kɔ femoral neck ne ti mu, mpɛn pii no ɛyɛ adwuma sɛ anti-rotation screw a ɛka lag screw kɛse no ho.4.5mm locking screw a wɔde di dwuma wɔ gamma nnadewa nhyehyɛe no mu locking points ahorow.

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gamma intramedullary nail instrument set .

Adwinnade a wɔahyehyɛ ama gamma intramedullary nail no yɛ nnwinnade titiriw a wɔayɛ no yiye a wɔde di dwuma de hwɛ hu sɛ wɔde nnadewa no ne nea ɛka ho no bɛhyɛ mu a ahobammɔ ne pɛpɛɛpɛ wom.

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DFN distal femur intramedullary nnadewa (spiral blade screw type) .

Mfonini ankasa .

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DFN distal femur intramedullary nnadewa (spiral blade screw type) .

Nneɛma a ɛwɔ mu & mfaso horow .

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DFN distal femur intramedullary nnadewa (spiral blade screw type) .

Blog .

Gamma intramedullary nail: Nsɛm a wɔaka abom a ɛkɔ akyiri .

        Sɛ ɛba nnompe mu oprehyɛn so a, nneɛma a wɔtaa yɛ no mu biako ne sɛ wɔde nnadewa a wɔde hyɛ nnompe mu no hyɛ mu. Wɔ eyinom mu no, gamma intramedullary nail no yɛ nea nkurɔfo ani gye ho esiane mfaso ahorow a ɛwɔ so nti. Wɔ saa asɛm yi mu no, yɛbɛka nhyehyɛe, nsɛnkyerɛnne, akwan horow, nsɛnnennen, ne nea efi mu ba a ɛfa gamma intramedullary nnadewa a wɔde di dwuma ho no ho asɛm.

Nnianimu

        Gamma intramedullary nail no yɛ intramedullary fixation afiri bi a wɔde sa nnompe atenten a ɛpaapae. AO Foundation na edi kan na ɛde bae wɔ 1980 mfe no mu na efi saa bere no abɛyɛ nea nkurɔfo ani gye ho kɛse ma abubuw a ɛwɔ asen, tibia, ne humerus no sohwɛ. Wɔayɛ gamma nnadewa no sɛnea ɛbɛyɛ a ɛbɛma ayɛ nea ɛyɛ den bere a ɛkora abɔde a nkwa wom a ɛwɔ baabi a abubu no so na ɛma kwan ma wɔsoa nneɛma a emu yɛ duru ntɛm no.

Anatomy ne nhyehyɛe .

        Gamma nnadewa no yɛ titanium aduru a wɔde afra a wɔde hyɛ dompe no mu ntini a ɛwɔ ntini no mu no mu. Poma no wɔ nsusuwii a ɛyɛ kurukuruwa, na ɛma edi dompe no abɔde mu nsusuwii akyi. Nnadewa no awiei a ɛbɛn no wɔ flared shape, a ɛma rotational stability na esiw kwan a ɛkɔ so no kwan. Nnadewa no awiei a ɛwɔ akyirikyiri no wɔ screw thread, a ɛne cancellous dompe no di nkitaho na ɛma axial stability.

Nneɛma a ɛkyerɛ .

        Wɔkyerɛ sɛ gamma nnadewa no sa nnompe atenten a ɛpaapae, titiriw nea ɛwɔ asen, asen, ne ahurututu mu no. Wɔtaa de di dwuma kɛse ma mpaapaemu a ɛwɔ dompe no nkyem abiɛsa mu anaa nea ɛwɔ akyirikyiri no mu. Wɔkyerɛ sɛ gamma nnadewa no nso yɛ nea wɔde sa akisikuru a entumi nnyina anaasɛ ɛkɔ baabi foforo, ne sɛnea wɔde comminit a ɛyɛ comminit anaasɛ ɛwɔ ntontom asinasin no nso.

Oprehyɛn ho ɔkwan a wɔfa so yɛ .

        Oprehyɛn kwan a wɔfa so de gamma nnadewa hyɛ mu no hwehwɛ sɛ wɔde adwinnade titiriw bi di dwuma. Wɔtaa yɛ ɔkwan a wɔfa so yɛ no wɔ aduru a wɔde kum nipadua no nyinaa anaa ɔmantam no mu. Bere a wɔasiesie ɔyarefo no ne baabi a wɔyɛ oprehyɛn no awie no, wɔde akwankyerɛ hama bi hyɛ dompe no mu ntini no mu denam fluoroscopic akwankyerɛ so. Afei wɔma akwankyerɛ hama no so siesie nsuten no ma nnadewa no. Wɔde gamma nnadewa no hyɛ akwankyerɛ hama no so na ɛkɔ anim kɔ asubɔnten no mu kosi sɛ ebedu baabi a abubu no. Afei wɔde proximal ne distal locking screws no hyɛ mu de hyɛ nnadewa no mu den.

Nsɛnnennen .

        Bere a wobu gamma nnadewa no sɛ ayaresa a ahobammɔ wom na etu mpɔn wɔ ɔkwan a etu mpɔn so no, ɛnyɛ nea ɛnyɛ den sɛ ɛbɛhaw no. Nsɛnnennen a ɛbata gamma nnadewa a wɔde di dwuma ho no betumi ayɛ:

  • nnadewa no mu yare anaasɛ malrotation .

  • Nnadewa anaa dompe no mu abubu .

  • nonion anaasɛ ɛka bom a ɛkyɛ wɔ mpaapaemu no mu .

  • Nsaneɛ

  • Hardware a ɛyɛ adwuma yiye .

  • Nneɛma a atwa ho ahyia te sɛ ntini anaa mogya ntini a ɛsɛe .


Nea ebefi mu aba .

        Nhwehwɛmu pii ayɛ nea efi mu ba a ɛfa gamma nnadewa a wɔde di dwuma de sa nnompe atenten a ɛpaapae no ho. Sɛ yɛka ne nyinaa bom a, nea afi mu aba no ayɛ papa, na nnipa dodow a wɔapaapae mu no dodow kɔ soro, ɔhaw ahorow a ɛba fam, ne dwumadi pa a efi mu ba ho amanneɛbɔ. Meta-analysis a wɔyɛe wɔ nhwehwɛmu 22 mu no kyerɛe sɛ gamma nnadewa a wɔde dii dwuma no maa nkabom dodow 95% ne dwumadi mu aba pa 92%.

Awie

        Sɛ yɛde rewie a, gamma intramedullary nail no yɛ ayaresa a agye din na etu mpɔn a wɔde yɛ nnompe a ɛpaapae bere tenten. Ɛde mfaso pii ma sen akwan afoforo a wɔfa so fi mu, a nea ɛka ho ne fixation a ɛyɛ den, abɔde a nkwa wom a ɛwɔ baabi a abubu no a wɔkora so, ne sɛnea wɔsoa wɔn mu duru ntɛm no. Bere a ɛnyɛ nea ɛde ɔhaw ahorow a ebetumi aba no nni dwuma no, nea efi mu ba nyinaa a ɛbata gamma nnadewa a wɔde di dwuma ho no ye yiye.

Nsɛm a wɔka kyerɛ .


  1. Bere tenten ahe na egye na obi anya ahoɔden afi oprehyɛn a wɔde gamma nnadewa ayɛ mu?
    Bere a wɔde ma wɔn ho tɔ wɔn no gu ahorow gyina baabi a ɛhɔ paapae ne sɛnea emu yɛ den no so, ne ɔyarefo no akwahosan nyinaa ne nneɛma afoforo nso so. Nanso, ayarefo dodow no ara betumi ahwɛ kwan sɛ wɔbɛsan akɔ dwumadi a ɛfata mu wɔ asram 3-6 akyi wɔ oprehyɛn no akyi.

  2. So wobetumi de gamma nnadewa adi dwuma ama nnompe atenten ahorow nyinaa?
    Bere a wɔkyerɛ sɛ gamma nnadewa no sa nnompe atenten a ɛpaapae no, ebia ɛnyɛ nea ɛfata mma mpaapaemu ahorow nyinaa. Gyinae a wobesi sɛ wɔde gamma nnadewa bedi dwuma no begyina nneɛma ahorow so, a nea ɛka ho ne beae ne sɛnea emu yɛ den, ɔyarefo no mfe a wadi ne n’akwahosan nyinaa, ne oduruyɛfo a ɔyɛ oprehyɛn no suahu ne nea ɔpɛ.

  3. So gamma nnadewa a wɔde hyɛ mu no yɛ adeyɛ a ɛyɛ yaw?
    Wɔtaa yɛ gamma nnadewa a wɔde hyɛ nipadua mu no wɔ aduru a wɔde kum nipadua no mu, enti ɛnsɛ sɛ ayarefo te ɛyaw biara bere a wɔreyɛ wɔn oprehyɛn no. Nanso, ebia ɔhaw anaa ɛyaw bi bɛba wɔ oprehyɛn no akyi, a wobetumi de ɛyaw aduru ne nneɛma afoforo adi ho dwuma.

  4. Dɛn ne ɔhaw ahorow a ebetumi aba wɔ gamma nnadewa oprehyɛn mu?
    Nsɛnnennen a ɛfa gamma nnadewa a wɔde di dwuma ho no betumi ayɛ nnadewa no a ɛnyɛ adwuma anaasɛ ɛyɛ bɔne, nnadewa no abubu anaasɛ dompe no, nkabom no a ɛnyɛ anaasɛ ɛka bom a ɛkyɛ, ɔyare mmoawa, nneɛma a wɔde yɛ adwuma no a entumi nyɛ adwuma yiye, ne nneɛma a atwa ho ahyia te sɛ ntini anaa mogya ntini a ɛsɛe.

  5. So wobetumi ayi gamma nnadewa bi bere a akisikuru no asa no akyi?
    Mpɛn pii no, ɛho nhia sɛ woyi gamma nnadewa bi fi hɔ bere a akisikuru no asa no akyi. Nanso, wɔ tebea horow bi mu no, ebia ɛho behia sɛ woyi nnadewa no fi hɔ sɛ ɛde ɛyaw anaa ɔhaw afoforo ba a. Gyinae a wobesi sɛ wobeyi nnadewa no afi hɔ no begyina nneɛma ahorow so, a baabi a nnadewa no wɔ ne ɔyarefo no sɛnkyerɛnne ahorow ka ho.



DFN distal femur intramedullary nnadewa (spiral blade screw type) .

Video

Czmeditech-gamma nnadewa .

Video yi kyerɛ gamma nnadewa aduru a efi Czmeditech, a ɛyɛ ade foforo a ɛyɛ foforo wɔ nnuruyɛ mu mfiridwuma ano aduru mu. Wɔayɛ yɛn gamma nnadewa no sɛnea ɛbɛyɛ a ɛbɛyɛ pɛpɛɛpɛ na ahotoso wɔ nnompe ho nhyehyɛe mu.


DFN distal femur intramedullary nnadewa (spiral blade screw type) .


DFN distal femur intramedullary nnadewa (spiral blade screw type) .




底 .



Nkyerɛkyerɛmu .

Czmeditech .
Atadeɛ
Dadeɛ a ɛnyɛ den/titanium aduru .
Abodinkrataa
CE,ISO13485 na ɛwɔ hɔ.
Diameter .
9/10/11mm .
Tenten
180/200/220/240/260/280mm .
Foforɔ
Wobetumi ayɛ no sɛnea wɔpɛ .
delivery kwan .
DHL/UPS/FedEx/TNT/ARAMAX/EMS .
Bere a wɔde ma .
Nnafua 3-7 .

Nneɛma a ɛwɔ mu & mfaso horow .

gamma nnadewa .

Mfonini ankasa .

Gama nnadewa .

Gama nnadewa .

Blog .

Gamma intramedullary nail: Nsɛm a wɔaka abom a ɛkɔ akyiri .

Sɛ ɛba nnompe mu oprehyɛn so a, nneɛma a wɔtaa yɛ no mu biako ne sɛ wɔde nnadewa a wɔde hyɛ nnompe mu no hyɛ mu. Wɔ eyinom mu no, gamma intramedullary nail no yɛ nea nkurɔfo ani gye ho esiane mfaso ahorow a ɛwɔ so nti. Wɔ saa asɛm yi mu no, yɛbɛka nhyehyɛe, nsɛnkyerɛnne, akwan horow, nsɛnnennen, ne nea efi mu ba a ɛfa gamma intramedullary nnadewa a wɔde di dwuma ho no ho asɛm.

Nnianimu

Gamma intramedullary nail no yɛ intramedullary fixation afiri bi a wɔde sa nnompe atenten a ɛpaapae. AO Foundation na edi kan na ɛde bae wɔ 1980 mfe no mu na efi saa bere no abɛyɛ nea nkurɔfo ani gye ho kɛse ma abubuw a ɛwɔ asen, tibia, ne humerus no sohwɛ. Wɔayɛ gamma nnadewa no sɛnea ɛbɛyɛ a ɛbɛma ayɛ nea ɛyɛ den bere a ɛkora abɔde a nkwa wom a ɛwɔ baabi a abubu no so na ɛma kwan ma wɔsoa nneɛma a emu yɛ duru ntɛm no.

Anatomy ne nhyehyɛe .

Gamma nnadewa no yɛ titanium aduru a wɔde afra a wɔde hyɛ dompe no mu ntini a ɛwɔ ntini no mu no mu. Poma no wɔ nsusuwii a ɛyɛ kurukuruwa, na ɛma edi dompe no abɔde mu nsusuwii akyi. Nnadewa no awiei a ɛbɛn no wɔ flared shape, a ɛma rotational stability na esiw kwan a ɛkɔ so no kwan. Nnadewa no awiei a ɛwɔ akyirikyiri no wɔ screw thread, a ɛne cancellous dompe no di nkitaho na ɛma axial stability.

Nneɛma a ɛkyerɛ .

Wɔkyerɛ sɛ gamma nnadewa no sa nnompe atenten a ɛpaapae, titiriw nea ɛwɔ asen, asen, ne ahurututu mu no. Wɔtaa de di dwuma kɛse ma mpaapaemu a ɛwɔ dompe no nkyem abiɛsa mu anaa nea ɛwɔ akyirikyiri no mu. Wɔkyerɛ sɛ gamma nnadewa no nso yɛ nea wɔde sa akisikuru a entumi nnyina anaasɛ ɛkɔ baabi foforo, ne sɛnea wɔde comminit a ɛyɛ comminit anaasɛ ɛwɔ ntontom asinasin no nso.

Oprehyɛn ho ɔkwan a wɔfa so yɛ .

Oprehyɛn kwan a wɔfa so de gamma nnadewa hyɛ mu no hwehwɛ sɛ wɔde adwinnade titiriw bi di dwuma. Wɔtaa yɛ ɔkwan a wɔfa so yɛ no wɔ aduru a wɔde kum nipadua no nyinaa anaa ɔmantam no mu. Bere a wɔasiesie ɔyarefo no ne baabi a wɔyɛ oprehyɛn no awie no, wɔde akwankyerɛ hama bi hyɛ dompe no mu ntini no mu denam fluoroscopic akwankyerɛ so. Afei wɔma akwankyerɛ hama no so siesie nsuten no ma nnadewa no. Wɔde gamma nnadewa no hyɛ akwankyerɛ hama no so na ɛkɔ anim kɔ asubɔnten no mu kosi sɛ ebedu baabi a abubu no. Afei wɔde proximal ne distal locking screws no hyɛ mu de hyɛ nnadewa no mu den.

Nsɛnnennen .

Bere a wobu gamma nnadewa no sɛ ayaresa a ahobammɔ wom na etu mpɔn wɔ ɔkwan a etu mpɔn so no, ɛnyɛ nea ɛnyɛ den sɛ ɛbɛhaw no. Nsɛnnennen a ɛbata gamma nnadewa a wɔde di dwuma ho no betumi ayɛ:

  • nnadewa no mu yare anaasɛ malrotation .

  • Nnadewa anaa dompe no mu abubu .

  • nonion anaasɛ ɛka bom a ɛkyɛ wɔ mpaapaemu no mu .

  • Nsaneɛ

  • Hardware a ɛyɛ adwuma yiye .

  • Nneɛma a atwa ho ahyia te sɛ ntini anaa mogya ntini a ɛsɛe .

Nea ebefi mu aba .

Nhwehwɛmu pii ayɛ nea efi mu ba a ɛfa gamma nnadewa a wɔde di dwuma de sa nnompe atenten a ɛpaapae no ho. Sɛ yɛka ne nyinaa bom a, nea afi mu aba no ayɛ papa, na nnipa dodow a wɔapaapae mu no dodow kɔ soro, ɔhaw ahorow a ɛba fam, ne dwumadi pa a efi mu ba ho amanneɛbɔ. Meta-analysis a wɔyɛe wɔ nhwehwɛmu 22 mu no kyerɛe sɛ gamma nnadewa a wɔde dii dwuma no maa nkabom dodow 95% ne dwumadi mu aba pa 92%.

Awie

Sɛ yɛde rewie a, gamma intramedullary nail no yɛ ayaresa a agye din na etu mpɔn a wɔde yɛ nnompe a ɛpaapae bere tenten. Ɛde mfaso pii ma sen akwan afoforo a wɔfa so fi mu, a nea ɛka ho ne fixation a ɛyɛ den, abɔde a nkwa wom a ɛwɔ baabi a abubu no a wɔkora so, ne sɛnea wɔsoa wɔn mu duru ntɛm no. Bere a ɛnyɛ nea ɛde ɔhaw ahorow a ebetumi aba no nni dwuma no, nea efi mu ba nyinaa a ɛbata gamma nnadewa a wɔde di dwuma ho no ye yiye.

Nsɛm a wɔka kyerɛ .

  1. Bere tenten ahe na egye na obi anya ahoɔden afi oprehyɛn a wɔde gamma nnadewa ayɛ mu?

  • Bere a wɔde ma wɔn ho tɔ wɔn no gu ahorow gyina baabi a ɛhɔ paapae ne sɛnea emu yɛ den no so, ne ɔyarefo no akwahosan nyinaa ne nneɛma afoforo nso so. Nanso, ayarefo dodow no ara betumi ahwɛ kwan sɛ wɔbɛsan akɔ dwumadi a ɛfata mu wɔ asram 3-6 akyi wɔ oprehyɛn no akyi.

  1. So wobetumi de gamma nnadewa adi dwuma ama nnompe atenten ahorow nyinaa?

  • Bere a wɔkyerɛ sɛ gamma nnadewa no sa nnompe atenten a ɛpaapae no, ebia ɛnyɛ nea ɛfata mma mpaapaemu ahorow nyinaa. Gyinae a wobesi sɛ wɔde gamma nnadewa bedi dwuma no begyina nneɛma ahorow so, a nea ɛka ho ne beae ne sɛnea emu yɛ den, ɔyarefo no mfe a wadi ne n’akwahosan nyinaa, ne oduruyɛfo a ɔyɛ oprehyɛn no suahu ne nea ɔpɛ.

  1. So gamma nnadewa a wɔde hyɛ mu no yɛ adeyɛ a ɛyɛ yaw?

  • Wɔtaa yɛ gamma nnadewa a wɔde hyɛ nipadua mu no wɔ aduru a wɔde kum nipadua no mu, enti ɛnsɛ sɛ ayarefo te ɛyaw biara bere a wɔreyɛ wɔn oprehyɛn no. Nanso, ebia ɔhaw anaa ɛyaw bi bɛba wɔ oprehyɛn no akyi, a wobetumi de ɛyaw aduru ne nneɛma afoforo adi ho dwuma.

  1. Dɛn ne ɔhaw ahorow a ebetumi aba wɔ gamma nnadewa oprehyɛn mu?

  • Nsɛnnennen a ɛfa gamma nnadewa a wɔde di dwuma ho no betumi ayɛ nnadewa no a ɛnyɛ adwuma anaasɛ ɛyɛ bɔne, nnadewa no abubu anaasɛ dompe no, nkabom no a ɛnyɛ anaasɛ ɛka bom a ɛkyɛ, ɔyare mmoawa, nneɛma a wɔde yɛ adwuma no a entumi nyɛ adwuma yiye, ne nneɛma a atwa ho ahyia te sɛ ntini anaa mogya ntini a ɛsɛe.

  1. So wobetumi ayi gamma nnadewa bi bere a akisikuru no asa no akyi?

  • Mpɛn pii no, ɛho nhia sɛ woyi gamma nnadewa bi fi hɔ bere a akisikuru no asa no akyi. Nanso, wɔ tebea horow bi mu no, ebia ɛho behia sɛ woyi nnadewa no fi hɔ sɛ ɛde ɛyaw anaa ɔhaw afoforo ba a. Gyinae a wobesi sɛ wobeyi nnadewa no afi hɔ no begyina nneɛma ahorow so, a baabi a nnadewa no wɔ ne ɔyarefo no sɛnkyerɛnne ahorow ka ho.


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