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公开(公告)号：US08551036B2
公开(公告)日：2013-10-08
申请号：US13370003
申请日：2012-02-09
IPC分类号： A61M37/00
CPC分类号： A61M13/003 , A61B17/3474 , A61M11/00 , A61M11/005 , A61M2202/0241 , A61M2205/3327 , A61M2205/3334 , A61M2205/50 , A61M2205/8206 , B05B12/081 , B05B17/0646 , B05B17/0669
摘要： An aerosol generator is positioned adjacent to a patient as an attachment to a trocar. The trocar has an entry port for insufflation gas. Aerosol generated by a vibrating element is entrained in the insufflation gas and the mixture is delivered through the trocar. The aerosol may contain a medicament. The trocar may be a conventional trocar. Such trocars are typically used for a camera. The delivery of the aerosolized medicament can occur at the start of the procedure and be delivered in bolus. At the start of the procedure, the peritoneum is being inflated by means of the flow of insufflator gas. This gas flow will help to entrain the aerosolized medicament to the pneumoperitoneum regions. The surgeon can temporarily remove the camera from the trocar port to facilitate insertion and positioning of the aerosolizing unit.
摘要翻译： 气溶胶发生器与患者相邻地定位成与套管针的连接。 套管针有吹气口的入口。 由振动元件产生的气溶胶夹在吹入气体中，混合物通过套管针输送。 气溶胶可以含有药物。 套管针可能是传统的套管针。 这种套管通常用于相机。 雾化药物的递送可以在手术开始时发生，并以大剂量递送。 在手术开始时，通过吹入气体的气流使腹膜充气。 这种气流将有助于将雾化的药物夹带到气腹区域。 外科医生可以临时从套管针端口移除照相机，以便于雾化单元的插入和定位。
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公开(公告)号：US20110030678A1
公开(公告)日：2011-02-10
申请号：US12853538
申请日：2010-08-10
CPC分类号： A61M13/003 , A61B17/3421 , A61B17/3474 , A61M11/005 , A61M2202/0241 , A61M2205/3327 , A61M2205/3334 , A61M2205/50 , A61M2205/8206 , B05B12/081 , B05B17/0646
摘要： An aerosol generator 200 is positioned adjacent to a patient as an attachment to a trocar 201. The trocar has an entry port 203 for insufflation gas 208. Aerosol 207 generated by a vibrating element 205 is entrained in the insufflation gas and the mixture 209 is delivered through the trocar 201. The aerosol may contain a medicament. The trocar 201 may be a conventional trocar. Such trocars are typically used for a camera. The delivery of the aerosolised medicament can occur at the start of the procedure and be delivered in bolus. At the start of the procedure, the peritoneum is being inflated by means of the flow of insufflator gas. This gas flow will help to entrain the aerosolised medicament to the pneumoperitoneum regions. The surgeon can temporarily remove a camera from the trocar port to facilitate insertion and positioning of the aerosolising unit.
摘要翻译： 气溶胶发生器200作为与套管针201的附件相邻地定位在患者身上。套针针具有用于吹入气体208的进入口203.由振动元件205产生的气溶胶207被夹带在吹入气体中，并且混合物209被输送 通过套管针201.气溶胶可以含有药物。 套管针201可以是常规套管针。 这种套管通常用于相机。 气溶胶化药物的输送可以在手术开始时发生并且以推注递送。 在手术开始时，通过吹入气体的气流使腹膜充气。 这种气流将有助于将雾化的药物夹带到气腹区域。 外科医生可以临时从套管针端口移除照相机，以便于喷雾装置的插入和定位。
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公开(公告)号：US20120209166A1
公开(公告)日：2012-08-16
申请号：US13370003
申请日：2012-02-09
IPC分类号： A61M13/00
CPC分类号： A61M13/003 , A61B17/3474 , A61M11/00 , A61M11/005 , A61M2202/0241 , A61M2205/3327 , A61M2205/3334 , A61M2205/50 , A61M2205/8206 , B05B12/081 , B05B17/0646 , B05B17/0669
摘要： An aerosol generator is positioned adjacent to a patient as an attachment to a trocar. The trocar has an entry port for insufflation gas. Aerosol generated by a vibrating element is entrained in the insufflation gas and the mixture is delivered through the trocar. The aerosol may contain a medicament. The trocar may be a conventional trocar. Such trocars are typically used for a camera. The delivery of the aerosolized medicament can occur at the start of the procedure and be delivered in bolus. At the start of the procedure, the peritoneum is being inflated by means of the flow of insufflator gas. This gas flow will help to entrain the aerosolized medicament to the pneumoperitoneum regions. The surgeon can temporarily remove the camera from the trocar port to facilitate insertion and positioning of the aerosolizing unit.
摘要翻译： 气溶胶发生器与患者相邻地定位成与套管针的连接。 套管针有吹气口的入口。 由振动元件产生的气溶胶夹在吹入气体中，混合物通过套管针输送。 气溶胶可以含有药物。 套管针可能是传统的套管针。 这种套管通常用于相机。 雾化药物的递送可以在手术开始时发生，并以大剂量递送。 在手术开始时，通过吹入气体的气流使腹膜充气。 这种气流将有助于将雾化的药物夹带到气腹区域。 外科医生可以临时从套管针端口移除照相机，以便于雾化单元的插入和定位。
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公开(公告)号：US20110230820A1
公开(公告)日：2011-09-22
申请号：US13050468
申请日：2011-03-17
IPC分类号： A61M13/00
CPC分类号： A61M13/00 , A61M11/005 , A61M16/0816 , A61M16/0833 , A61M19/00 , A61M2202/0468 , A61M2202/048 , A61M2205/3331 , A61M2205/7518 , B05B12/081 , B05B17/0646
摘要： An apparatus for use in insufflation of a body cavity 5, such as through a trocar 6 is described. One such application is laparoscopic surgery. The device is also suitable for use in any situation involving insufflation of a body cavity such as in arthroscopies, pleural cavity insufflation (for example during thoracoscopy), retroperitoneal insufflations (for example retroperitoneoscopy), during hernia repair, during mediastinoscopy and any other such procedure involving insufflation. The apparatus comprises a reservoir 1 for storing an liquid solution, an aerosol generator 2 for aerosolising the solution, and a controller 3 for controlling operation of the aerosol generator 2. Aerosolised liquid solution (which main contain a pharmaceutical) is entrained with insufflation gas using a T-piece connector or housing 30 having an insufflation gas inlet 31 and an outlet 32. The connector 30 also comprises an aerosol supply conduit 34 for delivering the aerosol from the aerosol generator 2 into a mixing chamber 33 in which the aerosol is entrained with insufflation gas. The aerosol insufflation gas mixture passes out of the connector 30 through the outlet 32 and is delivered along the insufflation gas conduit 15 to the trocar 6 for delivery into a body cavity 5. The connector 30 causes a substantial sudden reduction in the velocity of the insufflation gas from the insufflation gas inlet as it enters the mixing chamber 33. The connector 30 also causes a gradual increase in the velocity of the insufflation gas with entrained aerosol between the mixing chamber 33 and the outlet 32.
摘要翻译： 描述了用于吹入体腔5的装置，例如穿过套管针6。 一种这样的应用是腹腔镜手术。 该装置还适用于涉及体腔内注射的任何情况，例如关节镜，胸膜腔吹入（例如胸腔镜检查），腹膜后吹入（例如腹膜后检查），疝修补期间，纵隔镜检查期间和任何其他此类手术 涉及吹气。 该装置包括用于存储液体溶液的储存器1，用于使溶液雾化的气溶胶发生器2和用于控制气溶胶发生器2的操作的控制器3.气溶胶液体（其主要含有药物）被带入吹入气体，使用 具有吹入气体入口31和出口32的T形连接器或壳体30.连接器30还包括用于将气溶胶从气溶胶发生器2输送到混合室33中的气溶胶供应管道34，在该混合室33中夹带有气溶胶 吹气 气溶胶吹入气体混合物通过出口32从连接器30中流出，并且沿着吹入气体导管15输送到套管针6，以便输送到体腔5.连接器30引起吹气速度的显着突然降低 吹入气体入口进入混合室33时的气体。连接器30还使得在混合室33和出口32之间夹带气溶胶的吹入气体的速度逐渐增加。
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