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公开(公告)号：US06736793B2
公开(公告)日：2004-05-18
申请号：US10012734
申请日：2001-11-05
IPC分类号： A61M2900
CPC分类号： A61M25/10185 , A61B17/12099 , A61B17/12136 , A61B2017/00898 , A61B2017/1205 , A61M25/10 , A61M25/104 , A61M2025/1054
摘要： A detachable balloon system includes an inflatable balloon with a self-sealing valve. The balloon has an elastomeric membrane and a proximal opening. The self-sealing valve is made up of a valve body for receiving an inflation instrument to inflate the balloon. The valve body is preferably formed of a biocompatible elastomeric material and includes a base portion and a sealing portion. The base portion is bonded to the elastomeric membrane so as to seal the proximal opening of the balloon. The sealing portion is located within the balloon and extends distally from the base into the balloon. The sealing portion is compressibly sealable in response to a pressure within the balloon following inflation of the balloon and removal of the inflation instrument. A balloon dispenser for housing a balloon prior to receipt of an inflation instrument is also described.
摘要翻译： 可拆卸球囊系统包括具有自密封阀的可充气球囊。 气囊具有弹性膜和近端开口。 自密封阀由用于接收膨胀仪器以使气囊膨胀的阀体构成。 阀体优选地由生物相容的弹性体材料形成，并且包括基部和密封部分。 底部部分粘合到弹性体膜上以密封气囊的近端开口。 密封部分位于气囊内并从基部向远侧延伸到球囊中。 密封部分可以在球囊膨胀之后响应气囊内的压力而被压缩地密封并且去除膨胀仪器。 还描述了在接收膨胀仪器之前用于容纳气球的气球分配器。
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公开(公告)号：US06312405B1
公开(公告)日：2001-11-06
申请号：US09241582
申请日：1999-02-02
IPC分类号： A61M2900
CPC分类号： A61M25/10185 , A61B17/12099 , A61B17/12136 , A61B2017/00898 , A61B2017/1205 , A61M25/10 , A61M25/104 , A61M2025/1054
摘要： A detachable balloon system includes an inflatable balloon with a self-sealing valve. The balloon has an elastomeric membrane and a proximal opening. The self-sealing valve is made up of a valve body for receiving an inflation instrument to inflate the balloon. The valve body is preferably formed of a biocompatible elastomeric material and includes a base portion and a sealing portion. The base portion is bonded to the elastomeric membrane so as to seal the proximal opening of the balloon. The sealing portion is located within the balloon and extends distally from the base into the balloon. The sealing portion is compressibly sealable in response to a pressure within the balloon following inflation of the balloon and removal of the inflation instrument. A balloon dispenser for housing a balloon prior to receipt of an inflation instrument is also described.
摘要翻译： 可拆卸球囊系统包括具有自密封阀的可充气球囊。 气囊具有弹性膜和近端开口。 自密封阀由用于接收膨胀仪器以使气囊膨胀的阀体构成。 阀体优选地由生物相容的弹性体材料形成，并且包括基部和密封部分。 底部部分粘合到弹性体膜上以密封气囊的近端开口。 密封部分位于气囊内并从基部向远侧延伸到球囊中。 密封部分可以在球囊膨胀之后响应气囊内的压力而被压缩地密封并且去除膨胀仪器。 还描述了在接收膨胀仪器之前用于容纳气球的气球分配器。
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3.发明授权Linear delivery system for deployment of a detachable balloon at a target site in vivo 失效用于在体内部署目标部位的可分离球囊的线性输送系统公开(公告)号：US06964669B1
公开(公告)日：2005-11-15
申请号：US09547952
申请日：2000-04-12
申请人： Tracey Knapp , John Frigstad , Paul Volpini , Charles Goudy
发明人： Tracey Knapp , John Frigstad , Paul Volpini , Charles Goudy
CPC分类号： A61B17/12136 , A61B17/12099 , A61B2017/1205 , A61M2025/1054
摘要： A linear delivery system and method for deployment of a detachable balloon at a target site in a patient in vivo is disclosed. The system includes a unitary sheath assembly having a retractable shaft and base, and a balloon delivery device configured for insertion through the lumen of the sheath assembly. The linear method of delivery overcomes disadvantages and limitations caused by undesirable movement of the assembly or separation of the catheter from the delivery system during inflation of the balloon. The linear delivery system further includes properties that increase the ease of use and stability of the device so as to reduce the effort required by the physician and discomfort experienced by the patient during deployment of a detachable balloon.
摘要翻译： 公开了一种用于在体内在患者的靶位置部署可分离球囊的线性递送系统和方法。 该系统包括具有可伸缩的轴和底座的整体护套组件，以及构造成用于插入通过护套组件的内腔的球囊输送装置。 线性递送方法克服了由于组装的不期望的运动或在气囊膨胀期间导管与输送系统的分离而导致的缺点和限制。 线性递送系统还包括增加装置的易用性和稳定性的性质，以便减少医生所需的努力以及在展开可拆卸球囊期间患者所遭受的不适。
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