OpenTex d-PTFE 抗暴露不可吸收再生膜

24mm*30mm(大)/3000元/買五大送兩小
25mm*17mm(小)/2000元/買五小送一大

衛署醫器輸字第024806號
107/03/26
波格歐芬泰絲非吸收性牙科再生膜
Purgo OpenTex Non-Resorbable PTFE Membrane.

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再生膜(小)*5片送大片1片再生膜(大)*5片送小片2片骨整合完成,效果優異置入植體手術前第4個月移除再生膜縫合後4個月縫合固定後等4個月置入OpenTex補骨粉骨缺損大,打骨釘支撐圖2post-op 2wPrimary Closure (標準做法)post-op 2wSocket Preservation時Primary Closure關不起來??Open Membrane Technique (免Tension Free)OpenTex(單片)24*30mm$3,00025*17mm$2,000T: 02-22361591<br /> hon-trade.com.tw衛署醫器輸字第024806號OpenTexTM D-PTFE再生膜抗暴露/不可吸收PRIMARY CLOSURE/OPEN MEMBRANE TECHNIQUE兩種用法一片滿足,CASE2 CASE1post-op 17wpost-op 15wpost-op 15wpost-op 15wpost-op 16wpost-op 10wpost-op 10wpost-op 10w最新案例分享Socket Preservation時Primary Closure關不起來??Open Membrane Technique (免Tension Free)T: 02-22361591<br /> hon-trade.com.tw衛署醫器輸字第024806號OpenTexTM D-PTFE再生膜抗暴露/不可吸收PRIMARY CLOSURE/OPEN MEMBRANE TECHNIQUE兩種用法一片滿足OpenTex(單片)24*30mm$3,000(買五大送二小)25*17mm$2,000(買五小送一大)。許多醫師都會認為只要暴露就會有發炎或細菌增生的狀況產生,然而根據下列文獻我們得知細菌增生和組織發炎與否是和再生膜表面孔洞的尺寸密切相關,若是表面孔洞能夠小於0.3um(d-PTFE類)則能避免bacterial biofilm的產生,而10~100um(e-PTFE類)則不可避免的會有細菌生長並穿透再生膜的狀況發生。因此購買類似產品前,請認明是d-PTFE(孔洞小)或e-PTFE(孔洞大)Ronda M, Rebaudi A, Torelli L, Stacchi C. 2013年的研究指出Ronda M, Rebaudi A, Torelli L, Stacchi C. Expanded vs. dense polytetrafluoroethylene membranes in vertical ridge augmentation around dental implants: a prospective randomized controlled clinical trial.<br /> Clin. Oral Impl. Res. 00, 2013, 1–8<br /> doi: 10.1111/clr.12157Furthermore, it is well established that the presence of a porous portion is a condition<br /> favoring the accumulation of bacterial biofilm. Specically, a surface roughness from<br /> 10 to 100 um promotes adhesion of bacteria because air entrapped in rough areas initiates protein and cell adhesion (Merrill 1987). Thus, in case of exposure to the oral environment, bacterial penetration from the outer to the inner surface of an e-PTFE membrane is unavoidable and always occurs within 4 weeks (Selvig et al. 1990; Simion et al.1994b). In contrast, the low porosity (<0.3 um) of d-PTFE membrane prevents cell adhesion and is less prone to the incorporation of bacteria into its structure. For example, human studies on socket preservation with d-PTFE membranes, which were left intentionally exposed, documented promising clinical and histological results in terms of regeneration without signs of infection (Bartee 2001; Barber et al. 2007; Barboza et al.2010). Nevertheless, in our study, the membranes were covered by tension-free flaps, and the occurrence of exposure was not observed in either test or control groups.D-PTFE和E-PTFE的差異?再生膜能抗暴露的理論基礎是?衛署醫器輸字第024806號OpenTexTM D-PTFE再生膜抗暴露/不可吸收最新文獻分享與Q & A 時間
台灣牙醫界期刊介紹資料來源:節錄自台灣牙醫界34卷
介紹目前全世界兩家代表性製造商 資料來源:台灣牙醫界 介紹目前全世界兩家代表性製造商 資料來源:台灣牙醫界 介紹目前全世界兩家代表性製造商 資料來源:台灣牙醫界

介紹d-PTFE和e-PTFE優缺點 資料來源:台灣牙醫界

北台灣牙醫植體學會會訊
介紹d-PTFE和e-PTFE優缺點 資料來源:北台灣牙醫植體學會會訊 黃異臼 簡至宏

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