Multi-lock humeral nnadewa .

Product Operation Details Video .

Czmeditech asen mu a ɛwɔ akyi no nnadewa .

Nnianimu

Czmeditech multi-loc humeral nnadewa ma nhyehyɛe a edi mũ a wɔde sa humeral fractures. Nhyehyɛe no yɛ nnadewa ntiantiaa ne atenten a ɛwɔ screw ahorow pii a wobetumi apaw de adi proximal humerus no mu abubu a ɛnyɛ den na ɛyɛ den ho dwuma ne humeral shaft nso.

Nneɛma foforo a wɔayɛ .

Nneɛma foforo pii a wɔayɛ ama ayaresabea ahiade ahorow a ɛwɔ .

humeral nnadewa .

1. Nnadewa a ɛyɛ tẽẽ a ɛwɔ mfinimfini a wɔde hyɛ mu .

2. Screw-in-screw option soronko, ma ahoɔden a ɛkɔ anim wɔ baabi a ɛho hia* .

3. Polyethylene inlay ma screw fixation a ɛyɛ den a ɛwɔ proximal screws mu .

4. Ascending screw option a ɛbɛma calcar no aboa .

5. Multiplanar distal locking ma less implant toggling .

6. Distal locking a wɔde wɔn ani asi so koraa ma nnadewa tiawa no .

Nneɛma a ɛkɔ akyiri a wubetumi apaw .

Nnadewa tiawa: nifa ne benkum nnadewa a ne kɛse yɛ mm 8.5, ne tenten yɛ mm 160 .

Nnadewa Tenten: Nails nifa ne benkum wɔ 7.0 mm ne 8.0 mm ntwemu, 200 mm – 300 mm tenten .

Nnadewa a ɛyɛ tẽẽ a ɛwɔ mfinimfini a wɔde hyɛ mu .

– Wɔayɛ no sɛnea ɛbɛyɛ a ɛremma wɔmfa nhyɛ mu denam beae a abubu no so, a ɛbɛma biomechanical stability akɔ soro .

– Wɔayɛ no sɛnea ɛbɛyɛ a ɛbɛkwati sulcus a ɛda tuberosity kɛse ne humeral ti ntam wɔ baabi a supraspinatus tendon no de hyɛ mu no .

Multi-loc nkɔnsɔnkɔnsɔn .

– Screw-in-screw option soronko, ma ahoɔden a ɛkɔ anim wɔ baabi a ɛho hia* .

– blunt screw tips a ɛbɛma asiane a ɛbata secondary screw perforation ho no so atew .

– Nhama a wɔde kyekyere nneɛma ho anan wɔ skru biara mu, a wɔde bata rotator cuff tendons ho .

Proximal fixation .

– calcar screw a ɛforo kɔ soro ne 3.5 mm screw-in-screw options a wɔayɛ sɛ ɛbɛma resistance a ɛkɔ soro wɔ ti a ɛkɔ baabi foforo, varus deformation ne tuberosity a ɛkyinkyini kɛse no ho .

Bicortical compression: nnadewa tenten .

– Wɔayɛ no sɛnea ɛbɛyɛ a ɛbɛma abubu a ɛyɛ den no akɔ soro wɔ transverse ne short oblique fractures mu .

Distal locking: nnadewa tenten .

– a wɔayɛ sɛ ɛwɔ beae a ahobammɔ wɔ a ɛda median ne radial nerve no ntam .

– Distal locking options abien wɔ anatomic AP akwankyerɛ no mu, a wɔayɛ no sɛnea ɛbɛyɛ a nsa a wɔde bɛto mu a ɛnyɛ den no bɛyɛ mmerɛw .

Multi-Loc Humeral Nail: Ano aduru foforo a wɔde yɛ proximal humerus fractures .

Proximal humerus fractures yɛ apirakuru a ɛtaa ba a ɛtaa ka nnipa a wɔn mfe akɔ anim a wɔwɔ nnompe mu yare. Saa apirakuru yi betumi ama obi ate ɛyaw, ne dwumadi ayera, na mpo wadi dɛm. Saa akisikuru yi ayaresa betumi ayɛ den esiane mmati nkwaa no nipadua a ɛyɛ den ne asiane kɛse a ɛwɔ hɔ sɛ wobenya ɔhaw ahorow nti. multi-loc humeral nail no yɛ afiri foforɔ a wɔayɛ de adi saa nsɛnnennen yi ho dwuma. Wɔ saa asɛm yi mu no, yɛbɛka nneɛma, mfaso, ne anohyeto ahorow a ɛwɔ multi-loc humeral nail a wɔde sa proximal humerus fractures no ho asɛm.

Anatomy ne biomechanics a ɛwɔ proximal humerus no mu .

Ansa na yɛbɛka multi-loc humeral nail ho asɛm no, ɛho hia sɛ yɛte nipadua no nipadua ne ne nkwaboaa a ɛwɔ proximal humerus no mu ase. Proximal humerus no yɛ humeral ti, tuberosity kɛse, tuberosity a ɛba fam, ne shaft. Humeral ti no ne glenoid fossa a ɛwɔ scapula no mu no di nkitaho ma ɛyɛ mmati nkwaa no. Tuberosities a ɛsõ na ɛnyɛ kɛse no yɛ mmeae a ɛbata rotator cuff ntini ahorow no ho, a ɛho hia kɛse ma mmati no gyina pintinn na ɛyɛ adwuma.

Proximal humerus fractures betumi ayɛ humeral ti, tuberosity kɛse, tuberosity a ɛba fam, anaasɛ shaft no. Saa mpaapaemu yi betumi ama nnompe asinasin no akɔ baabi foforo, nnompe no ayera, na asɛe ntini a ɛyɛ mmerɛw a atwa ho ahyia no. Proximal humerus a ɛpaapae no a wɔsa no gyina sɛnea opira no mu yɛ den, sɛnea ɛkɔ baabi foforo, ne mfe a ɔyarefo no adi ne ne dwumadi so.

Mprempren ayaresa a wɔpaw ma proximal humerus fractures .

Mprempren ayaresa a wɔpaw ma proximal humerus fractures no bi ne non-opresing management, open reduction ne mu fixation (ORIF), ne mmati arthroplasty. Ebia oprehyɛn a wɔnyɛ no yiye no fata ma ayarefo a wɔn dwumadi ho ahwehwɛde sua no mu akisikuru a ɛkɔ baabi foforo kakraa bi. Orif hwehwɛ sɛ wɔyɛ oprehyɛn de mprɛte, nkɔnsɔnkɔnsɔn, anaa nnadewa hyehyɛ akisikuru no mu. Ebia ɛho behia sɛ wɔyɛ mmati mu ntini wɔ tebea horow a emu yɛ den a ɛma obi tu fi ne baabi, ɛyɛ ne ho, anaasɛ ɛma ne ho yɛ den no mu.

Ɛmfa ho nkɔso a aba wɔ oprehyɛn ho akwan ne nneɛma a wɔde hyɛ nipadua mu no mu no, proximal humerus a ɛpaapae no ayaresa da so ara yɛ den. Nsɛnnennen te sɛ nneɛma a wɔde hyɛ nipadua mu a entumi nyɛ adwuma yiye, nea ɛnyɛ biakoyɛ, malunion, ne avascular necrosis betumi aba, titiriw wɔ ayarefo a wɔn mfe akɔ anim a wɔn nnompe nyɛ papa mu. Multic-loc humeral nail no yɛ afiri foforo a ɛwɔ botae sɛ ɛbɛma nea efi proximal humerus fracture ayaresa mu ba no atu mpɔn.

Nneɛma ne mfaso a ɛwɔ multi-loc humeral nnadewa no so .

Multic-loc humeral nail no yɛ intramedullary afiri a wɔde hyɛ proximal humerus no mu na ama abubu no agyina. Afiri no yɛ nnadewa, nkɔnsɔnkɔnsɔn pii a wɔde to mu, ne distal interlocking bolt. Wɔde nnadewa no hyɛ medullary canal a ɛwɔ humerus no mu na wɔde nkɔnsɔnkɔnsɔn a wɔde to mu no to mu. Wɔde distal interlocking bolt no hyɛ humerus no shaft no mu na amma nnadewa no ankyinkyin na axial no ankɔ.

Nneɛma atitiriw a ɛwɔ multi-loc humeral nail no mu biako ne ne multi-planar locking system no. Wobetumi de nkɔnsɔnkɔnsɔn a wɔde to mu no ahyɛ akwan pii so, na ama wɔatumi agyina pintinn na ayɛ mmerɛw sɛ ɛbɛpaapae. Saa nhyehyɛe a wɔde to nneɛma pii mu yi nso ma asiane a ɛwɔ hɔ sɛ wɔde bɛhyɛ nipadua no mu ne nea ɛnyɛ nkabom no so tew.

Mfaso foforo a ɛwɔ multi-loc humeral nnadewa no so ne ɔkwan a wɔfa so de hyɛ mu a ɛnyɛ hwee. Wobetumi de nnadewa no ahyɛ mu denam ntwitwiridii ketewaa bi so na enhia sɛ wɔtwe ntini a ɛyɛ mmerɛw no kɛse. Eyi ma asiane a ɛwɔ hɔ sɛ wobenya ɔhaw ahorow te sɛ ɔyare mmoawa, ntini mu opira, ne kuru a ɛsa yiye no so tew.

Multic-loc humeral nnadewa no nso ne oprehyɛn akwan ahorow hyia, a deltopectoral, anterior, ne lateral akwan no ka ho. Saa nsakrae yi ma oduruyɛfo a ɔyɛ oprehyɛn no paw ɔkwan a eye sen biara a egyina beae ne sɛnea emu yɛ den no so, ne ɔyarefo no nipadua ne ne nipadua a ɛka ho no so.

Bio nso, wɔayɛ multi-loc humeral nnadewa no sɛnea ɛbɛyɛ a dompe bɛkora so na ɛmma ntini a ɛyɛ mmerɛw a atwa ho ahyia no nsɛe. Wɔde nnadewa no hyɛ humerus a ɛwɔ medullary no mu, na ɛma mogya a ɛwɔ akyi no kɔ so yɛ adwuma na ɛma akisikuru no sa. Bio nso, wobetumi de nkɔnsɔnkɔnsɔn a wɔde to mu no ahyɛ mu denam ntwitwiridii nketenkete so, a ɛtew ntini a ɛyɛ mmerɛw a wɔde twitwa no so na ɛkora rotator cuff attachments no so.

Anohyeto ahorow a ɛwɔ multi-loc humeral nnadewa no mu .

Ɛmfa ho mfaso pii a ɛwɔ so no, multi-loc humeral nail no wɔ anohyeto ahorow bi a ɛsɛ sɛ wosusuw ho. Nea edi kan no, afiri no mfata mma proximal humerus a ɛpaapae ahorow nyinaa. Nnadewa no tu mpɔn kɛse ma mpaapaemu a ɛwɔ afã abien ne abiɛsa a ɛwɔ valgus anaa varus angulation. Sɛnea ɛbɛyɛ a akisikuru anaasɛ mpaapaemu a ɛyɛ den kɛse a ɛyɛ mmerɛw kɛse no, ebia ayaresa afoforo a wobetumi apaw no bɛyɛ nea ɛfata kɛse.

Nea ɛto so abien no, ɔkwan a wɔfa so de multi-loc humeral nail no hyɛ mu no hwehwɛ ntetee titiriw ne nimdeɛ. Ɛsɛ sɛ oduruyɛfo a ɔyɛ oprehyɛn no nim nipadua no nipadua ne ne nkwaboaa no biomechanics, ne nnyinasosɛm ahorow a ɛfa abubuw a ɛso tew ne nea wɔde si hɔ ho. Wɔ nsa a wonni osuahu mu no, afiri no betumi de nsɛnnennen te sɛ malunion, nea ɛnyɛ nkabom, ne nea wɔde hyɛ nipadua mu no adi nkogu.

Nea etwa to no, multi-loc humeral nnadewa no yɛ afiri foforo koraa na bere tenten ho nsɛm a ɛfa sɛnea ɛyɛ adwuma yiye ne ahobammɔ ho no sua. Bere a nea afi mu aba ntɛm no ayɛ nea ɛhyɛ bɔ no, nhwehwɛmu pii ho hia na wɔde asusuw nea ebefi afiri no mu aba bere tenten no ho na wɔde atoto ayaresa afoforo ho.

Awie

Sɛ yɛbɛbɔ no mua a, multi-loc humeral nail no yɛ afiri foforo a ɛma mfaso pii ma proximal humerus fractures no. Ne multi-planar locking nhyehyɛe, minimally invasive insertion technique, ne compatibility ne oprehyɛn akwan ahorow ma ɛyɛ ɔkwan a ɛhyɛ bɔ ma afã abien ne abiɛsa fractures ne valgus anaa varus angulation. Nanso, afiri no mfata mma proximal humerus a ɛpaapae ahorow nyinaa na ɛhwehwɛ ntetee titiriw ne nimdeɛ a ɛbɛma wɔde ahyɛ mu yiye. Nhwehwɛmu foforo ho hia na wɔde asusuw nea ebefi afiri no mu aba bere tenten no ho na wɔde atoto ayaresa afoforo ho.

Nsɛm a wɔka kyerɛ .

• So multi-loc humeral nail no fata ma proximal humerus fractures ahorow nyinaa?

  Dabi, afiri no tu mpɔn kɛse ma afã abien ne afã abiɛsa a ɛpaapae a ɛwɔ valgus anaa varus angulation.

  
  

• So multi-loc humeral nnadewa no hia ntini a ɛyɛ mmerɛw a wɔpaapae mu kɛse?

  Dabi, wobetumi de afiri no ahyɛ mu denam ntwitwiridii ketewaa bi so na enhia sɛ wɔtwe ntini a ɛyɛ mmerɛw no kɛse.

  
  

• Dɛn ne nsɛnnennen a ebetumi aba wɔ multi-loc humeral nail a wɔde bedi dwuma no mu?

  Nsɛnnennen a ebetumi aba no bi ne malunion, nea ɛnyɛ adwumayɛkuw, ne nea wɔde hyɛ nipadua no mu a entumi nyɛ adwuma yiye.

  
  

• So wobetumi de multi-loc humeral nail no adi dwuma wɔ oprehyɛn akwan horow so?

  Yiw, afiri no ne oprehyɛn akwan ahorow hyia, a deltopectoral, anim, ne akyi akwan no ka ho.

  
  

• Dɛn ne bere tenten mu mmɔdenbɔ ne ahobammɔ a ɛwɔ multi-loc humeral nail no mu?

  Nsɛm a ɛfa afiri no ahoɔden ne ahobammɔ ho bere tenten no sua, na nhwehwɛmu pii ho hia na wɔde asusuw nea ebefi mu aba bere tenten no ho na wɔde atoto ayaresa afoforo ho.