Multi-Lock Humeral Nnadewa

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CZMEDITECH Asen mu nnadewa a ɛwɔ ntini mu

Nnianimu

CZMEDITECH Multi-Loc Humeral Nails ma nhyehyɛe a edi mũ a wɔde sa ahurututu mu akisikuru. Nhyehyɛe no yɛ nnadewa ntiantiaa ne atenten a wɔde nkɔnsɔnkɔnsɔn pii a wobetumi apaw de adi akisikuru a ɛnyɛ den na ɛyɛ den a ɛwɔ proximal humerus ne humeral shaft nso ho dwuma.

Nneɛma foforo a wɔayɛ

Nhyehyɛe no ka nneɛma foforo pii a wɔayɛ ama ayaresabea ahiade ahorow a...

humeral nnadewa a wɔde bɔ

1. Dadewa a ɛyɛ tẽẽ a ɛwɔ mfinimfini baabi a wɔde hyɛ mu

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

3. Polyethylene inlay ma ahobammɔ skru fixation proximal nkɔnsɔnkɔnsɔn

4. Ascending screw option a ɛbɛma wɔaboa calcar no

5. Multiplanar distal locking ma kakraa bi implant toggling

6. Fully targeted distal locking ma nnadewa tiawa no

Nneɛma a wobetumi apaw a ɛkɔ akyiri

Nnadewa Tiatiaa: Nifa ne benkum nnadewa a ne kɛse yɛ mm 8.5, ne tenten yɛ mm 160

Nnadewa Tenten: Nifa ne benkum nnadewa a ne ntwemu yɛ mm 7.0 ne mm 8.0, ne tenten yɛ mm 200 – mm 300

Dadewa a Ɛyɛ Tẽẽ a Ɛwɔ Central Insertion Point

– Wɔayɛ no sɛnea ɛbɛyɛ a wɔbɛkwati sɛ wobetumi de ahyɛ mu denam beae a abubu no, ama biomechanical stability akɔ soro

– Wɔayɛ no sɛnea ɛbɛyɛ a wɔbɛkwati sulcus a ɛda tuberosity kɛse ne humeral ti ntam baabi a supraspinatus tendon no hyɛ mu

Multi-Loc Screws a Wɔde Di Dwuma

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

– Blunt screw tips na ɛbɛtew asiane ahorow a ɛbata secondary screw perforation ho

– Suture ntokuru anan wɔ skru biara mu, ma rotator cuff ntini ahorow a wɔde bata ho

Fixation a Ɛbɛn

– Ascending calcar screw ne 3.5 mm screw-in-screw options a wɔayɛ sɛ ɛbɛma resistance akɔ soro wɔ ti migration, varus deformation ne kɛse tuberosity rotation

Bicortical Compression: Nnadewa Tenten

– Wɔayɛ no sɛnea ɛbɛyɛ a mpaapaemu no gyina pintinn wɔ transverse ne short oblique fractures mu

Distal Locking: Nnadewa Tenten

– Wɔayɛ no sɛ ɛbɛtena beae a ahobammɔ wɔ wɔ median ne radial nerve ntam

– Abien distal locking options wɔ anatomic AP akwankyerɛ, a wɔayɛ sɛ ɛbɛyɛ mmerɛw free nsa lock

Multi-Loc Humeral Nail: Ano aduru foforo a wɔde yɛ Proximal Humerus Fractures

Proximal humerus fractures yɛ opira 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, ontumi nyɛ adwuma yiye, na odi dɛm mpo. Saa akisikuru yi a wɔbɛsa no betumi ayɛ den esiane mmati nkwaa no nipadua a ɛyɛ den ne asiane kɛse a ɛwɔ hɔ sɛ nsɛnnennen bɛba nti. Multi-Loc Humeral Nail yɛ mfiri foforo a wɔayɛ de adi nsɛnnennen yi ho dwuma. Wɔ saa asɛm yi mu no, yɛbɛka Multi-Loc Humeral Nail a wɔde sa proximal humerus fractures no afã horow, mfaso horow, ne anohyeto ahorow 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 proximal humerus no nipadua ne biomechanics ase. Proximal humerus no yɛ humeral ti, tuberosity kɛse, tuberosity ketewa, ne shaft. Humeral ti no ne scapula no glenoid fossa no di nkitaho ma ɛyɛ mmati nkwaa no. Tuberosities akɛse ne nketewa no yɛ mmeae a rotator cuff ntini ahorow no bata ho, na ɛho hia kɛse ma mmati no gyina pintinn na ɛyɛ adwuma.

Proximal humerus fractures betumi ayɛ humeral ti, tuberosity kɛse, tuberosity ketewaa, anaa shaft. Saa akisikuru yi betumi ama nnompe asinasin no atu akɔ baabi foforo, nnompe mu nneɛma a ɛwɔ mu no ayera, na ntini a ɛyɛ mmerɛw a atwa ho ahyia no asɛe. Sɛnea wɔsa proximal humerus fractures no gyina sɛnea opira no mu yɛ den, sɛnea ɔyarefo no tu kɔ baabi foforo, ne mfe a ɔyarefo no adi ne sɛnea ɔyɛ adwuma no so.

Mprempren Ayaresa a Wɔpaw ma Proximal Humerus Fractures

Mprempren ayaresa a wɔpaw ma proximal humerus fractures no bi ne sɛnea wɔmfa oprehyɛn nyɛ, open reduction and internal fixation (ORIF), ne mmati mu ntini a wɔde yɛ. Ebia ayaresa a ɛnyɛ oprehyɛn bɛfata ama akisikuru a ɛnyɛ kɛse koraa wɔ ayarefo a wɔn dwumadi ho ahwehwɛde kakraa bi mu. ORIF fa oprehyɛn a wɔde mprɛte, nkɔnsɔnkɔnsɔn, anaa nnadewa siesie baabi a abubu no. Ebia ɛho behia sɛ wɔyɛ mmati mu ntini a ɛyɛ mmerɛw wɔ tebea horow a nnompe mu atu kɛse, abubu, anaasɛ nnompe mu ayɛ den no mu.

Ɛmfa ho nkɔso a aba wɔ oprehyɛn akwan ne nneɛma a wɔde hyɛ nipadua mu ho nhyehyɛe mu no, aduru a wɔde sa proximal humerus a abubu no da so ara yɛ den. Nsɛnnennen te sɛ nnompe a wɔde hyɛ nipadua no mu a entumi nyɛ adwuma yiye, nea entumi nkabom, nkabom a ɛnyɛ yiye, ne avascular necrosis betumi aba, titiriw wɔ ayarefo a wɔn mfe akɔ anim a wɔn nnompe nyɛ papa no mu. Multi-Loc Humeral Nail yɛ mfiri foforo a ne botae ne sɛ ɛbɛma nea efi proximal humerus fracture ayaresa mu ba no atu mpɔn.

Nneɛma ne Mfaso a Ɛwɔ Multi-Loc Humeral Nail no so

Multi-Loc Humeral Nail yɛ afiri a ɛwɔ medullary mu a wɔde hyɛ proximal humerus no mu na ama abubuw no agyina. Mfiri no yɛ nnade, nkɔnsɔnkɔnsɔn pii a wɔde to mu, ne nhama a ɛka bom wɔ akyirikyiri. Wɔde nnadewa no hyɛ ahurututu no medullary canal 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 ne axial ankɔ.

Multi-Loc Humeral Nail no mu nneɛma atitiriw no mu biako ne ne multi-planar locking system. Wobetumi de nkɔnsɔnkɔnsɔn a wɔde to mu no ahyɛ akwan horow pii so, na ama asinasin a abubu no agyina pintinn na wɔatumi agyina. Saa multi-planar locking system yi nso brɛ asiane a ɛwɔ hɔ sɛ implant bedi nkogu na ɛnyɛ union no ase.

Mfaso foforo a ɛwɔ Multi-Loc Humeral Nail so ne ɔkwan a wɔfa so de hyɛ mu a ɛnyɛ den pii. Wobetumi de nnadewa no afa baabi ketewaa bi a wɔatwa mu na enhia sɛ wotwitwa ntini a ɛyɛ mmerɛw no mu kɛse. Eyi ma asiane a ɛwɔ hɔ sɛ obenya nsɛnnennen te sɛ ɔyare mmoawa, ntini mu opira, ne kuru a ɛnsa yiye no so tew.

Multi-Loc Humeral Nail no nso ne oprehyɛn akwan horow hyia, a nea ɛka ho ne deltopectoral, anterior, ne lateral akwan. Saa nsakrae yi ma oduruyɛfo a ɔyɛ oprehyɛn no gyina beae a abubu no ne sɛnea emu yɛ den, ne ɔyarefo no nipadua ne nyarewa a ɛka ho so paw ɔkwan a eye sen biara.

Bio nso, wɔayɛ Multi-Loc Humeral Nail no sɛnea ɛbɛyɛ a nnompe a ɛwɔ hɔ no bɛkora so na ɛremma ntini a ɛyɛ mmerɛw a atwa ho ahyia no nsɛe pii. Wɔde nnadewa no hyɛ ahurututu no medullary canal mu, na ɛkora mogya a ɛwɔ akyi berɛmo no so no so na ɛma akisikuru no sa yare. Bio nso, wobetumi de nkɔnsɔnkɔnsɔn a wɔde to mu no afa mmeae nketenkete a wɔatwitwa mu, na ɛma ntini a ɛyɛ mmerɛw a wɔpaapae no so tew na ɛkora rotator cuff attachments no so.

Anohyeto ahorow a ɛwɔ Multi-Loc Humeral Nail 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 akisikuru a ɛwɔ afã abien ne abiɛsa a ɛwɔ valgus anaa varus angulation. Wɔ akisikuru a ɛyɛ den kɛse anaasɛ abubu a wɔabubu kɛse ho no, ebia ayaresa afoforo a wobetumi apaw no bɛfata kɛse.

Nea ɛto so abien no, ɔkwan a wɔfa so de Multi-Loc Humeral Nail no hyɛ mu no hwehwɛ sɛ wonya ntetee titiriw ne nimdeɛ. Ɛsɛ sɛ oduruyɛfo a ɔyɛ oprehyɛn no nim mmati nkwaa no nipadua ne sɛnea ɛyɛ adwuma, ne nnyinasosɛm ahorow a ɛfa akisikuru a wɔtew so na wɔde si hɔ ho. Wɔ nsa a wonni osuahu mu no, afiri no betumi de nsɛnnennen te sɛ nkabom bɔne, nkabom a enni mu, ne nea wɔde hyɛ nipadua no mu a entumi nyɛ adwuma yiye aba.

Nea etwa to no, Multi-Loc Humeral Nail yɛ mfiri foforo koraa na bere tenten ho nsɛm a ɛfa ne mmɔdenbɔ ne ahobammɔ ho no sua. Bere a nea afi mu aba ntɛm no ayɛ nea ɛhyɛ bɔ no, ɛho hia sɛ wɔyɛ nhwehwɛmu pii de hwɛ nea ebefi mfiri no mu aba bere tenten no mu na wɔde atoto ayaresa afoforo ho.

Awie

Sɛ yɛbɛbɔ no mua a, Multi-Loc Humeral Nail yɛ afiri foforo a ɛma mfaso pii wɔ proximal humerus fractures a wɔsa mu. Ne multi-planar locking system, minimally invasive insertion technique, ne nea ɛne oprehyɛn akwan horow hyia no ma ɛyɛ ɔkwan a ɛhyɛ bɔ ma abubuw a ɛwɔ afã abien ne abiɛsa a valgus anaa varus angulation wom. Nanso, afiri no mfata mma proximal humerus fractures ahorow nyinaa na egye ntetee titiriw ne nimdeɛ na ama wɔde ahyɛ mu yiye. Nhwehwɛmu foforo ho hia na ama wɔatumi ahwɛ nea ebefi mfiri no mu aba bere tenten na wɔde atoto ayaresa afoforo ho.

Nsɛm a wobisabisa nkurɔfo

• So Multi-Loc Humeral Nail no fata ma proximal humerus a ɛpaapae ahorow nyinaa?

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

  
  

• So Multi-Loc Humeral Nail no hwehwɛ sɛ wotwitwa ntini a ɛyɛ mmerɛw no mu kɛse?

  Dabi, wobetumi de afiri no afa baabi ketewaa bi a wɔatwa mu na enhia sɛ wotwitwa ntini a ɛyɛ mmerɛw kɛse.

  
  

• Dɛn ne nsɛnnennen a ebetumi afi Multi-Loc Humeral Nail a wɔde bedi dwuma no mu aba?

  Nsɛnnennen a ebetumi aba ne malunion, ununion, ne implant 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 horow hyia, a nea ɛka ho ne deltopectoral, anterior, ne lateral akwan.

  
  

• Dɛn ne Multi-Loc Humeral Nail no tumi a ɛtra hɔ kyɛ na ahobammɔ wom?

  Bere tenten ho nsɛm a ɛfa mfiri no adwumayɛ ne ahobammɔ ho no sua, na ɛho hia sɛ wɔyɛ nhwehwɛmu pii de hwɛ nea ebefi mu aba bere tenten no na wɔde atoto ayaresa afoforo ho.