公开(公告)号：EP2274034A1

公开(公告)日：2011-01-19

申请号：EP09723714.3

申请日：2009-03-27

Applicant: STAMFORD DEVICES LIMITED

Inventor： POWER, John ,  SMITH, Niall ,  DUFFY, Conor ,  GIBBONS, Keith ,  DIEMUNSCH, Pierre Auguste

IPC: A61M13/00 ,  A61M11/00 ,  A61M15/00 ,  A61M16/16

CPC classification number: A61M13/003 ,  A61M11/005 ,  A61M15/0065 ,  A61M15/0066 ,  A61M16/0833 ,  A61M16/161 ,  A61M2205/7518 ,  B05B12/081 ,  B05B17/0646 ,  B05B17/0669

Abstract: Apparatus used in insufflation comprises an insufflator (12) for generating an insufflation gas such as carbon dioxide and an aerosol generator (2) for aerosolising a fluid and entraining the aerosol with the insufflation gas which is delivered during surgery. The aerosol generator (2) comprises a vibratable member (40) having a plurality of apertures extending between a first surface and a second surface. The fluid may comprise a therapeutic or prophylactic agent. A controller (3) is used to control the operation of the aerosol generator (2). The controller (3) controls operation, of the aerosol generator (2) responsive to the flow of insufflation' gas such as detected by a flow sensor (11). The pulse rate at a set frequency of. vibration of the vibratabie member (40) is controlled.

Abstract translation: 用于吹入的装置包括用于产生诸如二氧化碳的吹入气体的吹入器（12）和用于使流体气雾化并且在手术期间递送的吹入气体夹带气溶胶的气溶胶发生器（2）。 气溶胶发生器（2）包括具有在第一表面和第二表面之间延伸的多个孔的可振动构件（40）。 流体可以包含治疗剂或预防剂。 控制器（3）用于控制气溶胶发生器（2）的操作。 控制器（3）响应于诸如由流量传感器（11）检测到的吹入气体的流动来控制气溶胶发生器（2）的操作。 设定频率下的脉搏频率。 控制振动件（40）的振动。