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公开(公告)号：US06456874B1
公开(公告)日：2002-09-24
申请号：US09524467
申请日：2000-03-13
申请人： Fred Hafer , Michal Syrucek , Andre Boezaart
发明人： Fred Hafer , Michal Syrucek , Andre Boezaart
IPC分类号： A61N130
CPC分类号： A61B17/3401 , A61B5/04001 , A61N1/0551
摘要： A needle and catheter system, including components, is provided such that the position of an epidural needle may be identified after insertion into the body of a patient by electrically stimulating and thus locating a specific nerve. When a specific nerve is located, the catheter is inserted through the needle to a point slightly beyond the distal tip of the needle. The catheter tip may then be manipulated and the optimum position for the catheter tip determined by applying an electrical voltage through the helical wire to the proximal tip of the helical wire, this electrical stimulation being utilized in locating the specific location of the catheter tip within the nerve. Once optimum placement is achieved, the catheter is utilized for continuous administration of anaesthetic. A catheter adapter is utilized to allow easy access to the catheter and introduction of fluid into the nerve of the patient through the catheter tip. The catheter and catheter adapter are also provided with components so that the catheter adapter can be in place for during electrical stimulation of the target nerve.
摘要翻译： 提供包括部件的针和导管系统，使得可以通过电刺激并因此定位特定神经来将患者的体内插入到硬膜外针的位置。 当定位特定神经时，将导管穿过针插入到稍微超过针的远端的点。 然后可以操纵导管尖端，并通过将电压通过螺旋线施加到螺旋线的近端来确定导管末端的最佳位置，该电刺激用于将导管末端的特定位置定位在 神经。 一旦实现最佳的放置，导管就被用于连续给药麻醉剂。 导管适配器用于容易地接近导管并且通过导管尖端将流体引入患者的神经中。 导管和导管适配器还设置有组件，使得导管适配器可以在目标神经的电刺激期间就位。
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公开(公告)号：US06973346B2
公开(公告)日：2005-12-06
申请号：US10188605
申请日：2002-07-02
申请人： Fred Hafer , Andre Boezaart , Michal Syrucek
发明人： Fred Hafer , Andre Boezaart , Michal Syrucek
CPC分类号： A61B17/3401 , A61B5/04001 , A61N1/0551
摘要： A needle and catheter system, including components, is provided such that the position of an epidural needle may be identified after insertion into the body of a patient by electrically stimulating and thus locating a specific nerve.When a specific nerve is located, the catheter is inserted through the needle to a point slightly beyond the distal tip of the needle. The catheter tip may then be manipulated and the optimum position for the catheter tip determined by applying an electrical voltage through the helical wire to the proximal tip of the helical wire, this electrical stimulation being utilized in locating the specific location of the catheter tip within the nerve. Once optimum placement is achieved, the catheter is utilized for continuous administration of anaesthetic. A catheter adapter is utilized to allow easy access to the catheter and introduction of fluid into the nerve of the patient through the catheter tip. The catheter and catheter adapter are also provided with components so that the catheter adapter can be in place for during electrical stimulation of the target nerve.
摘要翻译： 提供包括部件的针和导管系统，使得可以通过电刺激并因此定位特定神经来插入硬膜外针的位置。当特定神经位于患者体内时，导管是 通过针插入到稍微超过针的远端的点。 然后可以操纵导管尖端，并通过将电压通过螺旋线施加到螺旋线的近端来确定导管末端的最佳位置，该电刺激用于将导管末端的特定位置定位在 神经。 一旦实现最佳的放置，导管就被用于连续给药麻醉剂。 导管适配器用于容易地接近导管并且通过导管尖端将流体引入患者的神经中。 导管和导管适配器还设置有组件，使得导管适配器可以在目标神经的电刺激期间就位。
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公开(公告)号：US20160220792A1
公开(公告)日：2016-08-04
申请号：US14864325
申请日：2015-09-24
申请人： Andre Boezaart
发明人： Andre Boezaart
CPC分类号： A61M25/10 , A61M19/00 , A61M2025/0166 , A61M2025/105 , A61M2025/1081 , A61M2202/02 , A61N1/0551
摘要： The present invention is directed towards instruments and methods for discharging an anesthetic drug on a continuous basis for use as a nerve block. In accordance with the present invention, a catheter assembly is provided that comprises an electrically conductive wire, a protective sheath and an inflatable balloon. The inflatable balloon is at the distal end of the catheter capable of being inflated and deflated. A balloon channel terminates within the inflatable balloon at the distal end of the catheter and extends proximally along the length of the catheter to the proximal end of the catheter. The balloon channel has a balloon channel opening at a distal end of the balloon channel within the inflatable balloon, capable of releasing an injected substance into the inflatable balloon. The balloon channel further has a balloon channel injection opening at a proximal end of the balloon channel, capable of receiving an injected substance.
摘要翻译： 本发明涉及用于将麻醉药物连续排出以用作神经阻滞的仪器和方法。 根据本发明，提供一种导管组件，其包括导电线，保护护套和可充气气囊。 可充气气囊位于导管远端，能够充气和放气。 气囊通道终止在导管远端处的可膨胀囊内，并且沿着导管的长度向近端延伸到导管的近端。 球囊通道具有在可充气球囊内的球囊通道的远端处的气囊通道，其能够将注射的物质释放到可充气球囊中。 球囊通道在球囊通道的近端处还具有气囊通道注射开口，能够接收注射的物质。
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公开(公告)号：US20160184126A1
公开(公告)日：2016-06-30
申请号：US14951926
申请日：2015-11-25
IPC分类号： A61F5/058
CPC分类号： A61F5/05816 , A61F5/058 , A61F5/05841 , A61F5/0585
摘要： The present invention provides a combination of a splint and a pillow for use in treating and immobilizing a patient. The combination includes a first portion encased in an airtight container and a second portion also encased in an airtight container. The first portion and the second portion are interconnected by an air flow valve having a air flow regulator for controlling airflow between the portions. The first portion may include bean-bag or similar splint and the second portion includes a foam component. The two portions share the same air such that when the first portion is inflated, the second portion is deflated. Wherein, upon opening of the airflow regulator, the air pressure passes between the first portion, deflating the first portion, into the second portion, thus inflating the second portion.
摘要翻译： 本发明提供了用于治疗和固定患者的夹板和枕头的组合。 该组合包括封装在密封容器中的第一部分和也包封在气密容器中的第二部分。 第一部分和第二部分通过具有用于控制部分之间的气流的空气流量调节器的空气流量阀相互连接。 第一部分可以包括豆袋或类似的夹板，并且第二部分包括泡沫组件。 两个部分共享相同的空气，使得当第一部分被充气时，第二部分被放气。 其中，当气流调节器打开时，空气压力在第一部分之间通过，使第一部分放气到第二部分中，从而使第二部分膨胀。
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公开(公告)号：US10292858B2
公开(公告)日：2019-05-21
申请号：US14951926
申请日：2015-11-25
IPC分类号： A61F5/058
摘要： The present invention provides a combination of a splint and a pillow for use in treating and immobilizing a patient. The combination includes a first portion encased in an airtight container and a second portion also encased in an airtight container. The first portion and the second portion are interconnected by an air flow valve having a air flow regulator for controlling airflow between the portions. The first portion may include bean-bag or similar splint and the second portion includes a foam component. The two portions share the same air such that when the first portion is inflated, the second portion is deflated. Wherein, upon opening of the airflow regulator, the air pressure passes between the first portion, deflating the first portion, into the second portion, thus inflating the second portion.
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