Stryker Expandable Lumbar Cage

Product Overview

Lub Stryker Expandable Lumbar Cage muab cov qauv tsim kho tshiab nthuav dav nrog cov cuab yeej tshiab Tritanium 3D-luam tawm. Cov cuab yeej kho qhov siab disc thiab segmental lordosis los ntawm kev nthuav dav hauv qhov chaw, thaum nws cov txheej txheem biomimetic ntxeem tau tsim los txhawb cov pob txha ingrowth thiab kev txhim kho lom neeg. Nws yog qhia rau posterior lumbar interbody fusion (PLIF ) thiab transforaminal lumbar interbody fusion (TSI ).

Clinical Indications

• Degenerative disc kab mob nrog instability

• Qib I-II lumbar spondylolisthesis

• Kev phais kho dua tshiab rau cov disc herniation

• Post-decompression fusion rau spinal stenosis

• Corpectomy reconstruction (lumbar qaum)

• Pseudoarthrosis kho

Lub hom phiaj theem: L1 - S1 (ib zaug lossis ntau theem)
Kev phais: PLIF / TLIF

Cov yam ntxwv tseem ceeb

Expandable Tsim

• In-site expansion - restores intervertebral qhov siab thiab lordosis los ntawm kev tswj expansion

• Tsawg qhov siab qhov siab - me me pib qhov profile yooj yim rau kev tso chaw tsawg tsawg

• Kev tswj hwm ywj pheej - xaiv tau anterior lossis posterior expansion los kho lordosis

Tritanium 3D luam ntawv Technology

• Proprietary AMagine ™ thev naus laus zis - kev tsim khoom ntxiv rau kev ua kom zoo nkauj ntxeem tau

• Biomimetic porosity - tsis meej pore loj thiab zoo li mimicking pob txha

• Kev sib txuas ntawm qhov pores - los ntawm qhov pores los ntawm cov phaj kawg mus rau qhov kawg

• Lub peev xwm khaws cov kua dej - cov kua dej zoo dua piv rau cov titanium ib txwm muaj

Cage Design Features

• Lub qhov rais loj loj - pab txhawb cov pob txha pob txha pob txha thiab kev soj ntsuam radiographic fusion

• Bi-directional fixation cov hniav - cov tawv-ntsis serrations rau multi-directional anti-migration

• Curved profile xaiv - Tritanium TL nkhaus tawb rau oriented insertion

Kev xaiv loj

• Muaj ntau yam hneev taw muaj

• Qhov siab: 8-14 mm

• Lub kaum sab xis Lordotic: 0 ° / 6 ° / 12 ° (xws li 12 ° hyper-lordotic xaiv)

Sib piv – Stryker Expandable Cage vs. Traditional Static Cage

Kev pom kev kho mob: Tritanium thev naus laus zis hauv Stryker Expandable Lumbar Cage siv 3D luam ntawv los tsim cov pob txha zoo li cov pob txha pob txha tsim los txhawb cov pob txha ingrowth thiab kev kho mob lom. Cov ntaub ntawv kho mob qhia tau hais tias fusion tus nqi ntawm 91-96% nrog Tritanium tawb.

Yog xav paub ntxiv phais mob ntawm cov khoom no, thov tiv tauj peb.

Vim li cas thiaj xaiv CZMEDITECH li koj tus Stryker Expandable Lumbar Cage Supplier?

• Minimally invasive tus phooj ywg - qis pib qhov siab ua rau me me incision insertion

• Precise height restoration – expandable design muab zoo dua disc qhov siab rov qab

• Txhawb fusion - Tritanium ntxeem tau qauv tsim rau pob txha ingrowth

• Radiographic compatibility - cov khoom siv titanium + lub qhov rais loj rau kev soj ntsuam tom qab fusion

• Ntau qhov kev xaiv - ncaj / nkhaus profiles, ntau qhov ntau thiab tsawg rau qhov sib txawv ntawm lub cev

• Clinically validated - fusion tus nqi cov ntaub ntawv txhawb nqa (91-96%)

Cov lus nug nquag nug (FAQ)

1. Dab tsi yog qhov txawv ntawm lub tawb nthuav dav thiab lub tawb zoo li qub?

Lub tawb nthuav dav tau muab tso rau ntawm qhov qis pib qhov siab thiab tom qab ntawd nthuav mus rau qhov siab xav tau hauv qhov chaw disc. Qhov kev tsim no txo ​​cov hlab ntsha hauv paus retraction thiab tso cai rau kev kho dua tshiab ntawm qhov siab ntawm disc thiab segmental lordosis. Traditional zoo li qub tawb yuav tsum muaj kev cuam tshuam ntawm qhov siab kawg, uas tuaj yeem ua rau muaj kev nyuaj siab ntxiv.

2. Dab tsi yog Tritanium technology?

Tritanium yog Stryker's proprietary high-porosity titanium khoom tsim siv AMagine™ 3D tshuab luam ntawv. Nws nta tsis tu ncua, sib cuam tshuam qhov pores tsim los ua kom zoo li cov morphology ntawm cov pob txha tshem tawm thiab txhawb cov pob txha ingrowth thiab lom kho.

3. Puas yog lub tawb nthuav dav puas muaj kev pheej hmoo tawg?

Cov kev tshawb fawb biomechanical qhia pom qhov tob tob yog cuam tshuam nrog cov pob txha ntom. Nyob rau hauv tib lub expansion torque, tsawg pob txha ceev (piv txwv li, 5 PCF) qhia tau hais tias kev poob qis ntawm kwv yees li 2.3 hli, thaum lub siab pob txha ceev (20 PCF) qhia kwv yees li 1.1 hli. Cov kws phais yuav tsum xaiv qhov ntau thiab tsawg raws li cov pob txha zoo thiab siv ceev faj.

4. Dab tsi yog qhov fusion ntawm lub tawb no?

Cov ntaub ntawv kho mob qhia tau hais tias fusion tus nqi ntawm 91-96% nrog Tritanium tawb ntawm 12 lub hlis. Ib leeg-cage fusion tus nqi yog 91%, thiab dual-cage fusion tus nqi yog 96%.

5. Lub tawb MRI puas sib haum?

Titanium alloy implants yog MR conditional. Thov xa mus rau cov lus qhia khoom rau cov ntaub ntawv tshwj xeeb MRI kev nyab xeeb.

6. Cov kev xaiv loj twg muaj?

Ntau qhov ntau thiab tsawg ntawm cov hneev taw muaj, nrog rau qhov siab ntawm 8-14 hli thiab lordotic lub kaum sab xis xaiv ntawm 0 °, 6 °, thiab 12 ° (xws li 12 ° hyper-lordotic xaiv).

7. Lub tawb tiv thaiv kev tsiv teb tsaws chaw li cas?

Lub tawb nta precision-angled serrations nrog cov lus qhia ruaj khov, tsim los muab ob-txoj kev tiv thaiv kev tsiv teb tsaws chaw thiab ua kom qhov kawg ntawm qhov chaw tiv tauj.

8. Txoj kev phais twg yog qhia rau lub tawb no?

Nws yog feem ntau qhia rau posterior lumbar interbody fusion (PLIF) thiab transforaminal lumbar interbody fusion (TLIF).

9. Kuv tuaj yeem tau txais phau ntawv qhia kev phais mob qhov twg los yog cov ntaub ntawv tus nqi?

Thov hu rau koj tus neeg muag khoom Stryker hauv zos lossis mus saib lub vev xaib raug cai. Ua tiav cov txheej txheem kev phais mob, cov ntawv teev npe, thiab cov lus hais muaj nyob rau thaum thov.