公开(公告)号：US20050119613A1

公开(公告)日：2005-06-02

申请号：US11007410

申请日：2004-12-08

Applicant: Stephen Moenning ,  Richard Grant ,  Kevyn Irving

Inventor： Stephen Moenning ,  Richard Grant ,  Kevyn Irving

IPC: A61M31/00

CPC classification number: A61M31/00

Abstract: A medical apparatus for dispensing a biologically active liquid includes a trocar-cannula complex configured to be inserted through selected tissue of a patient and including a cannula and an elongated trocar having a closed converging tip at a distal end thereof and a fluid delivery channel. The cannula includes a working channel through which medical instruments may be advanced. A fluid delivery device may be removably coupled to the cannula. The fluid delivery device includes an inner portion adapted to receive the biologically active liquid, an outer surface adapted to contact the tissue of the patient, and at least one pathway from the inner portion to the outer surface for delivering the biologically active liquid from the inner portion to the outer surface when the outer surface is in contact with the tissue.

Abstract translation: 用于分配生物活性液体的医疗装置包括套管针 - 套管复合体，其配置成插入穿过患者的选定组织，并且包括插管和细长套管针，其在其远端具有封闭的收敛尖端和流体输送通道。 套管包括工作通道，医疗器械可以通过该工作通道前进。 流体输送装置可以可移除地联接到套管。 流体递送装置包括适于接收生物活性液体的内部部分，适于接触患者组织的外表面以及从内部部分到外表面的至少一个通路，用于将生物活性液体从内部 当外表面与组织接触时，部分到外表面。

公开(公告)号：US08192488B2

公开(公告)日：2012-06-05

申请号：US11886134

申请日：2006-05-22

Applicant: S. George Lesinski ,  Armand P. Neukermans ,  Richard L. Grant ,  Kevyn Irving

Inventor： S. George Lesinski ,  Armand P. Neukermans ,  Richard L. Grant ,  Kevyn Irving

IPC: A61F2/18

CPC classification number: A61F11/004 ,  A61B17/1679 ,  H04R25/606

Abstract: A set of fenestration burrs, for fenestrating otic capsule bone (34), includes an initial burr (150) and a sequence of fenestration polishing burrs (180). A polishing burr (152, 1521), of each of the burrs (150, 180), carries at least one spiraling flute (166, 166′). Fenestrations (36) piercing the bone (34) formed using the burrs (150, 180) exhibit uniform diameters while excluding bone dust from the inner ear. An implantable casing (72) includes a hollow collar (76) from which projects a hollow sleeve (74) receivable into the fenestration (36). The casing (72) is secured there by at least one prong (92, 102) jutting from the sleeve (74). A therapeutic appliance (134) is insertable into the casing (72). A flange (116) extending from one end of the sleeve (74) carries at least one L-shaped slot (122) open at one end and extending circumferentially around the flange (116).

Abstract translation: 开窗眼胶囊（34）的一组开窗毛刺包括初始毛刺（150）和开窗抛光毛刺序列（180）。 每个毛刺（150,180）的抛光毛刺（152,1521）承载至少一个螺旋形槽（166,166'）。 刺穿使用毛刺（150,180）形成的骨头（34）的开窗（36）显示出均匀的直径，同时从内耳排除骨灰。 植入式外壳（72）包括一个中空套环（76），中空套管（74）可从中间套管（76）伸入开窗（36）。 壳体（72）通过从套筒（74）突出的至少一个尖头（92,102）固定在那里。 治疗用具（134）可插入壳体（72）中。 从套筒（74）的一端延伸的凸缘（116）承载至少一个在一端开口并围绕凸缘（116）周向延伸的L形槽（122）。

公开(公告)号：US20080215148A1

公开(公告)日：2008-09-04

申请号：US11886134

申请日：2006-05-22

Applicant: S. George Lesinski ,  Armand P. Neukermans ,  Richard L. Grant ,  Kevyn Irving

Inventor： S. George Lesinski ,  Armand P. Neukermans ,  Richard L. Grant ,  Kevyn Irving

IPC: A61F2/18

CPC classification number: A61F11/004 ,  A61B17/1679 ,  H04R25/606

Abstract: A set of fenestration burrs, for fenestrating otic capsule bone (34), includes an initial burr (150) and a sequence of fenestration polishing burrs (180). A polishing burr (152, 1521), of each of the burrs (150, 180), carries at least one spiraling flute (166, 166′). Fenestrations (36) piercing the bone (34) formed using the burrs (150, 180) exhibit uniform diameters while excluding bone dust from the inner ear. An implantable casing (72) includes a hollow collar (76) from which projects a hollow sleeve (74) receivable into the fenestration (36). The casing (72) is secured there by at least one prong (92, 102) jutting from the sleeve (74). A therapeutic appliance (134) is insertable into the casing (72). A flange (116) extending from one end of the sleeve (74) carries at least one L-shaped slot (122) open at one end and extending circumferentially around the flange (116).

Abstract translation: 开窗眼胶囊（34）的一组开窗毛刺包括初始毛刺（150）和开窗抛光毛刺序列（180）。 每个毛刺（150,180）的抛光毛刺（152,1521）承载至少一个螺旋形槽（166,166'）。 刺穿使用毛刺（150,180）形成的骨头（34）的开窗（36）显示出均匀的直径，同时从内耳排除骨灰。 植入式外壳（72）包括一个中空套环（76），中空套管（74）可从中间套管（76）伸入开窗（36）。 壳体（72）通过从套筒（74）突出的至少一个尖头（92,102）固定在那里。 治疗用具（134）可插入壳体（72）中。 从套筒（74）的一端延伸的凸缘（116）承载至少一个在一端开口并围绕凸缘（116）周向延伸的L形槽（122）。