FISHER, MARK S.,费雪 马克S,費雪 馬克S,WALL, W. SHAUN,沃尔 W 夏恩,沃爾 W 夏恩
申请号：
TW098136321
公开号：
TWI520755B
申请日:
2009.10.27
申请国别(地区):
TW
年份:
2016
代理人:
摘要：
An implantable port assembly (10) having a lower housing (12) and an upper housing (14) and at least one chamber (20,22) and a corresponding septum (16,18) associated therewith. The upper housing (14) includes a plurality of latch arms (30) depending therefrom that latch with corresponding catches (34) of the lower housing for mechanically securing the assembly together during bonding or welding. Each septum (16,18) includes a peripheral flange (40) held in compression by and between the upper and lower housings (14,12) upon and after assembly. In a dual port assembly (10), a pair of septa (16,18) are disposed side-by-side with overlapping flanges (56), and the upper housing (14) includes posts (52) extending through apertures (54) through the overlapping flanges (56) that extend into holes (58) in the lower housing (12).一種可植入式口總成(10),具有一下殼(12)及一上殼(14)及至少一個室(20、22)及與其相連的一對應隔片(16、18)。該上殼(14)包括複數個自其懸垂之閂臂(30),其與下殼之對應卡扣部(34)閂扣,以在結合或焊接期間將總成機械地固定在一起。每一隔片(16、18)包括一周圍凸緣(40),該周圍凸緣(40)在組合時及組合後藉由且被上殼與下殼(14、12)緊固壓縮於二者間。在一雙口總成(10)中,一對隔片(16、18)藉由重疊凸緣(56)而被並列設置,且該上殼(14)包括延伸穿過孔口(54),經過重疊凸緣(56),並延伸進入該下殼(12)之孔洞(58)中的柱部(52)。12...下殼14...上殼16...隔片18...隔片20...室22...室24...排出端26...通道28...通道30...閂臂32...閂扣部分34...卡扣部36,38...隔片座40...隔片周圍凸緣46...周圍脊部52...柱部54...孔口56...重疊凸緣58...孔洞60...中間肋62...中間肋64...下殼凹部66...上殼開口68...上殼表面
