Yakanyanya Kutengesa DDS Titanium Hip uye Joint Implant Prosthesis
Zviratidzo
● Kugadziriswa kwehudyu yekugadzira
● Proximal femur deformity
● Proximal femur kuputsika
● Osteosclerosis yeproximal femur
● Kurasikirwa nemapfupa emukadzi
● Kudzokorora kushandiswa kwehudyu yakagadzirwa
● Periprosthetic femoral kuputsika
● Prosthetic kusunungura
● Utachiona hunodzorwa mushure mekutsiva
Design Principle
Misimboti yekugadzira yeDDS cementless revision stems yakatarisana nekuwana kugadzikana kwenguva refu, kugadzirisa, uye bone ingrowth. Heano mamwe akakosha magadzirirwo misimboti:
Porous Coating: Cementless revision stems inowanzove ine porous coating pamusoro iyo inosangana nebhonzo. Iyi porous coating inobvumira kukwidziridzwa kwebhonzo ingrowth uye mechaniki kupindirana pakati pekusima uye bhonzo. Mhando uye chimiro cheporous coating chinogona kusiyana, asi chinangwa ndechekupa rough surface inosimudzira osseointegration.
Modular Dhizaini: Kudzokorodza madzinde anowanzo kuve ne modular dhizaini yekugadzika akasiyana evarwere anatomies uye kubvumira intraoperative kugadzirisa. Iyi modularity inobvumira vanachiremba vanovhiya kuti vasarudze hurefu hwakasiyana-siyana, sarudzo dzekugadzirisa, uye hukuru hwemusoro kuti uwane kukwana kwakakwana uye kurongeka.Enhanced Proximal Fixation:
DDS Cementless revision stems inogona kusanganisira zvinhu zvakaita senyere, zvimbi, kana mbabvu muchikamu cheproximal kuti uwedzere kugadzirisa. Aya maficha anobatana nebhonzo uye anopa kumwe kugadzikana, kudzivirira implant kusunungura kana micromotion.
yakazara hip implant Clinical Application
Zviratidzo
Hip joint inzira yekuvhiya ine chinangwa chekuvandudza kufamba kwemurwere uye kuderedza marwadzo nekutsiva yakakuvadzwa hudyu yekubatanidza neyakagadzirwa zvikamu. Inowanzoitwa kana paine humbowo hwemapfupa ane hutano hwakakwana kutsigira nekudzikamisa ma implants. THA inokurudzirwa kune varwere vane kurwadziwa kwakanyanya kwehudyu uye / kana kuremara kunokonzerwa nemamiriro ezvinhu akadai seosteoarthritis, traumatic arthritis, rheumatoid arthritis, uye congenital hip dysplasia. Inoratidzirwawo kune zviitiko zveavascular necrosis yemusoro wevakadzi, acute traumatic fractures yemusoro wevakadzi kana mutsipa, yakakundikana kuvhiyiwa kwekare kwehudyu, uye zvimwe zviitiko zveankylosis.Hemi-Hip Arthroplasty, kune rumwe rutivi, isarudzo yekuvhiya yakakodzera kune varwere vane inogutsa inogutsa yehudyu fesi pfupa (socket) uye stem hip socket yekutsigira. Iyi nzira inonyanya kuratidzwa mumamiriro ezvinhu chaiwo, kusanganisira kuputika kwakanyanya kwemusoro wechikadzi kana mutsipa usingagoni kunyatsoderedzwa uye kurapwa nekugadzirisa mukati, kuputsika kwehudyu kusingakwanisi kuderedzwa zvakakodzera uye kurapwa nekugadzirisa kwemukati, avascular necrosis yemusoro wechikadzi, kusabatanidzwa kwemakumbo emutsipa fractures, vamwe varwere vepamusoro-soro mumakumbo emakumbo uye arthritis. iyo inobata chete musoro wevakadzi uye haidi kuchinjwa kweacetabulum, pamwe chete nehutachiona hunosanganisira chete musoro wemukadzi / mutsipa uye / kana proximal femur iyo inogona kunyatsogadziriswa kuburikidza nehemi-hip arthroplasty.Chisarudzo pakati peTotal Hip Arthroplasty uye Hemi-Hip Arthroplasty sezera rehutano uye hutano hwakasiyana-siyana hwemamiriro ezvinhu, hutano hwakasiyana-siyana uye hutano hwakasiyana-siyana. murwere, uye hunyanzvi hwachiremba uye zvaanoda. Zvose zviri zviviri zvakaratidza kubudirira mukudzorera kufamba, kuderedza marwadzo, nekuvandudza hupenyu hwevarwere vane zvirwere zvakasiyana-siyana zvehudyu. Zvakakosha kuti varwere vataurirane navanachiremba vavo vemapfupa kuti vaone nzira yakanakisisa yekuvhiya zvichienderana nemamiriro avo ega.
DDS Hip Stem Details
| Stem Length | Distal Diameter | Cervical Length
| Offset |
| 190mm/225mm | 9.3mm
| 56.6mm | 40.0mm |
| 190mm/225mm/265mm | 10.3mm | 59.4mm | 42.0mm |
| 190mm/225mm/265mm | 11.3mm | 59.4mm | 42.0mm |
| 190mm/225mm/265mm | 12.3mm | 59.4mm | 42.0mm |
| 225mm/265mm | 13.3mm | 59.4mm | 42.0mm |
| 225mm/265mm | 14.3mm | 62.2mm | 44.0mm |
| 225mm/265mm | 15.3mm | 62.2mm | 44.0mm |
Hip Joint Zviratidzo
Yese Hip Arthroplasty (THA) inzira yekuvhiya ine chinangwa chekuvandudza kufamba kwemurwere uye kuderedza marwadzo nekutsiva yakakuvadzwa hudyu yakasanganiswa neyakagadzirwa zvinhu. Inowanzoitwa kana paine humbowo hwemapfupa ane hutano hwakakwana kutsigira nekudzikamisa ma implants. THA inokurudzirwa kune varwere vane kurwadziwa kwakanyanya kwehudyu uye / kana kuremara kunokonzerwa nemamiriro ezvinhu akadai seosteoarthritis, traumatic arthritis, rheumatoid arthritis, uye congenital hip dysplasia. Inoratidzirwawo kune zviitiko zveavascular necrosis yemusoro wevakadzi, acute traumatic fractures yemusoro wevakadzi kana mutsipa, yakakundikana kuvhiyiwa kwekare kwehudyu, uye zvimwe zviitiko zveankylosis.Hemi-Hip Arthroplasty, kune rumwe rutivi, isarudzo yekuvhiya yakakodzera kune varwere vane inogutsa inogutsa yehudyu fesi pfupa (socket) uye stem hip socket yekutsigira. Iyi nzira inonyanya kuratidzwa mumamiriro ezvinhu chaiwo, kusanganisira kuputika kwakanyanya kwemusoro wechikadzi kana mutsipa usingagoni kunyatsoderedzwa uye kurapwa nekugadzirisa mukati, kuputsika kwehudyu kusingakwanisi kuderedzwa zvakakodzera uye kurapwa nekugadzirisa kwemukati, avascular necrosis yemusoro wechikadzi, kusabatanidzwa kwemakumbo emutsipa fractures, vamwe varwere vepamusoro-soro mumakumbo emakumbo uye arthritis. iyo inobata chete musoro wevakadzi uye haidi kuchinjwa kweacetabulum, pamwe chete nehutachiona hunosanganisira chete musoro wemukadzi / mutsipa uye / kana proximal femur iyo inogona kunyatsogadziriswa kuburikidza nehemi-hip arthroplasty.Chisarudzo pakati peTotal Hip Arthroplasty uye Hemi-Hip Arthroplasty sezera rehutano uye hutano hwakasiyana-siyana hwemamiriro ezvinhu, hutano hwakasiyana-siyana uye hutano hwakasiyana-siyana. murwere, uye hunyanzvi hwachiremba uye zvaanoda. Zvose zviri zviviri zvakaratidza kubudirira mukudzorera kufamba, kuderedza marwadzo, nekuvandudza hupenyu hwevarwere vane zvirwere zvakasiyana-siyana zvehudyu. Zvakakosha kuti varwere vataurirane navanachiremba vavo vemapfupa kuti vaone nzira yakanakisisa yekuvhiya zvichienderana nemamiriro avo ega.
