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公开(公告)号:US20090264831A1
公开(公告)日:2009-10-22
申请号:US12106839
申请日:2008-04-21
申请人: Dustin Thompson , Patrick Macaulay
发明人: Dustin Thompson , Patrick Macaulay
IPC分类号: A61M5/19
CPC分类号: A61M5/19 , A61B17/00491 , A61B2017/00495 , A61B2017/00685 , A61B2017/2925 , A61M5/16827 , A61M5/31511
摘要: Devices and methods for simultaneous injection or delivery of two or more substances from separate syringes. The syringes are loaded into a device that has a handle and a screw driven mechanism for simultaneously depressing the plungers of the syringes. The user grasps the handle and positions the device. Thereafter, the screw mechanism is used to simultaneously advance the plungers of the syringes thereby simultaneously expelling the substances from the syringes.
摘要翻译: 从单独的注射器同时注射或递送两种或多种物质的装置和方法。 将注射器装载到具有手柄和螺杆驱动机构的装置中,以同时按压注射器的柱塞。 用户抓住手柄并对设备进行定位。 此后,螺杆机构用于同时推进注射器的柱塞,从而同时从注射器排出物质。
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公开(公告)号:US20120109103A1
公开(公告)日:2012-05-03
申请号:US13100961
申请日:2011-05-04
申请人: Dustin Thompson , Patrick Macaulay
发明人: Dustin Thompson , Patrick Macaulay
IPC分类号: A61M5/31
CPC分类号: A61M5/19 , A61B17/00491 , A61B2017/00495 , A61B2017/00685 , A61B2017/2925 , A61M5/16827 , A61M5/31511
摘要: Devices and methods for simultaneous injection or delivery of two or more substances from separate syringes. The syringes are loaded into a device that has a handle and a screw driven mechanism for simultaneously depressing the plungers of the syringes. The user grasps the handle and positions the device. Thereafter, the screw mechanism is used to simultaneously advance the plungers of the syringes thereby simultaneously expelling the substances from the syringes.
摘要翻译: 从单独的注射器同时注射或递送两种或多种物质的装置和方法。 将注射器装载到具有手柄和螺杆驱动机构的装置中,以同时按压注射器的柱塞。 用户抓住手柄并对设备进行定位。 此后,螺杆机构用于同时推进注射器的柱塞,从而同时从注射器排出物质。
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公开(公告)号:US20060241342A1
公开(公告)日:2006-10-26
申请号:US10549012
申请日:2004-03-12
申请人: Patrick Macaulay , John Chang , Isaac Kim , Julia Vrany
发明人: Patrick Macaulay , John Chang , Isaac Kim , Julia Vrany
IPC分类号: A61B1/00
CPC分类号: A61M25/0045 , A61B5/0066 , A61B5/06 , A61B5/064 , A61B5/6852 , A61B17/3478 , A61B2017/00252 , A61M25/0084 , A61M2025/0037 , A61M2025/0046 , A61M2025/0047 , A61M2025/0096
摘要: Catheter devices, systems and methods for penetrating from one location within a patient's body to another location. An elongate catheter is insertable into a natural or man-made lumen within the body of a patient. A penetrator is advanceable from the catheter to a target location outside of the lumen in which the catheter is positioned. An optical imaging or tissue characterization apparatus (e.g., an optical coherence tomography apparatus) is useable to image the anatomy and/or sense variables within tissue so as to locate the target location relative to indicia of the trajectory on which the penetrator will advance from the catheter. The operator may then adjust the position and/or rotational orientation of the catheter such that when the penetrator is subsequently advanced, the penetrator will enter the target location.
摘要翻译: 用于从患者体内的一个位置穿透到另一位置的导管装置,系统和方法。 细长导管可插入患者体内的天然或人造腔内。 穿透器可从导管推进到导管位于其中的内腔外的目标位置。 光学成像或组织表征装置(例如,光学相干断层摄影装置)可用于对组织内的解剖和/或感测变量进行成像,以便相对于穿透器将从其中前进的轨迹的标记定位目标位置 导管。 然后,操作者可以调整导管的位置和/或旋转取向,使得当穿透器随后前进时,穿透器将进入目标位置。
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