Femur Intramedullary Nail System
PFNA
PFNA imhando nyowani yeproximal femoral fixation system, itsva uye yakagadziridzwa PFN (proximal femoral nail) system, imwe neimwe inotora zvakanakira PFN yepakutanga, ine hunhu hwakafanana hwebiotechnological, uye ine hutsva mune chaiyo dhizaini kuita kugadzirisa Kunyanya kushanda uye. nyore kushanda.
γ-II Inopindirana Intramedullary Nail
The medical-lateral angle ye5° inobvumira kuiswa pamuromo wetrochanter yakakura (iyo kureba kwedhayamita i16.0mm)
Lateral flattening dhizaini inorerutsa kuiswa uye inoderedza kushushikana ti iyo lateral cortical bone.
130 collodiaphysial angle (CCD)
Iyo elastic groove tip dhizaini
Kurerutsa kuisa
Deredza kushushikana mupfungwa
Distal curved dhizaini inodzivirira chipikiri chakanangana necortical bone
Deredza kupikisa kwekuisa uye marwadzo ekuitika kwehuwandu
Lag screw
Iyo lag screw yekuisa inogona kupa yakanakisa compaction kune cancellous bone
Iyo tip yakafara pamusoro inopa nani anchoring
Kunyanya kune varwere vane osteoporotic
Anti-kutenderera uye kugadzikana kunowanikwa nechinhu chimwe chete
Kukiya bhaudhi
kaviri shinda dhizaini kuderedza nguva yekushanda
End Cap
0/5/10/15mm kureba Nehurefu hwakakodzera kuibvisa
Zviridzwa
Nyaya
FNS
Zvekutyoka kwemutsipa wemukadzi (AOtype31-B), kusanganisira basilar, transcervical, uye subcapital fractures.
Kubva pane biomechanical point of view, iyo femoral neck dynamic cross nail system ndiyo inoshanda imwe nzira yekurapa isina kugadzikana femoral mitsipa fractures.Izvi zvinomiririra zvakanakira zvidiki zvinopinda.Kugadzikana kwayo kwakafanana neyeiyo DHS system uye iri nani pane Hollow screw.
Products Deatils
Anti-kutenderera screw
Yakaderedzwa Incision Size Nekuda kwehukuru hwakadzikiswa hwekuisirwa, FNS inobvumira kuisa nyore-kunyangwe kuburikidza nediki incision.
Excellent angle kugadzikana
Iyo mbambo huru uye anti-rotation screw inochengetwa pakona yakagadzikana neiyo yekukiya screw, iyo inogona kunyatso kudzivirira kudonha kwevarus, kupfupika kwehuro hwemukadzi kana kupfupika kwegumbo.
Intraoperative compression
Nekuti chipikiri chikuru uye anti-kutenderera screw zvakavharwa pamwechete, yese inogona kudzvanywa zvine simba, chinhambwe chiri 20mm, uye nzvimbo yakachengeterwa kunze kudzivirira kusagadzikana kunokonzerwa nekusimudza kwekunze kune imwe nhanho.
Diki implantation Space
Kana ichienzaniswa neakasimba hip screws uye hollow screws, FNS ine yakasarudzika mu-plate inotungamira inotsvedza dhizaini, iyo zvinobudirira kuderedza protrusion.Uye dhizaini yeplate yakanaka kwazvo, inobvumira kuisirwa nediki diki kukuvara kudiki kwenyama yakapfava.
Nyaya
