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1. 发明公开

EP2135110A2 LOW POWER ULTRASOUND SYSTEM 有权
标题翻译： NIEDRIGLEISTUNGS-ULTRASCHALLSYSTEM
公开(公告)号：EP2135110A2
公开(公告)日：2009-12-23
申请号：EP08745537.4
申请日：2008-04-10
申请人： C.R.Bard, Inc.
发明人： COHEN, Ben , ROBLES, Dylan K. , MESSERLY, Shayne , BURNSIDE, Eddie K.
IPC分类号： G01S7/52 , G01S15/89
CPC分类号： A61B8/145 , A61B8/4472 , A61B8/4483 , A61B8/461 , A61B8/5207 , A61B8/56 , G01S7/003 , G01S7/52017 , G01S7/5208 , G01S7/52082 , G01S7/52085 , G01S7/52096 , G01S15/8909
摘要： A low power ultrasound system for use in sonography applications, including vascular imaging, is disclosed. In one embodiment, the low power ultrasound system comprises a base unit that includes an image processor and a display. An ultrasound probe is operably connected to the base unit. The probe includes a head portion including an array of crystal transducers. A plurality of pulser/receiver modules that cause the transducers to emit ultrasonic transmit pulses are also included in the probe. The pulser/receiver modules are further configured to receive analog signals relating to ultrasonic echo receive pulses detected by the transducers. The probe includes a singular low noise amplifier that amplifies the analog signals, and an analog-to-digital converter that converts the analog signals to a digital signal. A wireless interface is included for enabling the digital signal to be wirelessly transmitted from the probe to the image processor of the base unit.
摘要翻译：公开了一种用于超声波应用的低功率超声系统，包括血管成像。在一个实施例中，低功率超声系统包括包括图像处理器和显示器的基本单元。超声波探头可操作地连接到基座单元。探头包括包括晶体换能器阵列的头部。导致换能器发射超声波发射脉冲的多个脉冲发生器/接收器模块也包括在探头中。脉冲发生器/接收器模块还被配置为接收与由换能器检测到的超声回波接收脉冲有关的模拟信号。探头包括放大模拟信号的单一低噪声放大器，以及将模拟信号转换为数字信号的模数转换器。包括无线接口，用于使数字信号从探头无线传输到基本单元的图像处理器。

2. 发明授权

EP2265175B1 SYSTEMS FOR BREACHING A STERILE FIELD FOR INTRAVASCULAR PLACEMENT OF A CATHETER 有权
公开(公告)号：EP2265175B1
公开(公告)日：2017-08-23
申请号：EP09743249.6
申请日：2009-04-17
申请人： C.R.Bard, Inc.
发明人： COX, Jeremy B. , MISENER, Anthony K. , BREITER, Catherine C. , HAMATAKE, Bret , BURNSIDE, Eddie K. , STATS, Jason R. , OROME, Amir
IPC分类号： A61B5/042 , A61B8/08 , A61B5/06 , A61B90/00 , A61B34/20
CPC分类号： A61B8/0891 , A61B5/042 , A61B5/062 , A61B8/0833 , A61B34/20 , A61B34/25 , A61B46/00 , A61B90/40 , A61B2034/2051 , A61B2090/372 , A61B2090/378

3. 发明授权

EP2135110B1 LOW POWER ULTRASOUND SYSTEM 有权
标题翻译：低功率超声系统
公开(公告)号：EP2135110B1
公开(公告)日：2012-10-24
申请号：EP08745537.4
申请日：2008-04-10
申请人： C.R.Bard, Inc.
发明人： COHEN, Ben , ROBLES, Dylan K. , MESSERLY, Shayne , BURNSIDE, Eddie K.
IPC分类号： G01S7/52 , G01S15/89
CPC分类号： A61B8/145 , A61B8/4472 , A61B8/4483 , A61B8/461 , A61B8/5207 , A61B8/56 , G01S7/003 , G01S7/52017 , G01S7/5208 , G01S7/52082 , G01S7/52085 , G01S7/52096 , G01S15/8909

4. 发明公开

EP2265175A2 SYSTEMS AND METHODS FOR BREACHING A STERILE FIELD FOR INTRAVASCULAR PLACEMENT OF A CATHETER 有权
标题翻译：系统打破无菌区域，以血管内放置导管
公开(公告)号：EP2265175A2
公开(公告)日：2010-12-29
申请号：EP09743249.6
申请日：2009-04-17
申请人： C.R.Bard, Inc.
发明人： COX, Jeremy B. , MISENER, Anthony K. , BREITER, Catherine C. , HAMATAKE, Bret , BURNSIDE, Eddie K. , STATS, Jason R. , OROME, Amir
IPC分类号： A61B5/05
CPC分类号： A61B8/0891 , A61B5/042 , A61B5/062 , A61B8/0833 , A61B34/20 , A61B34/25 , A61B46/00 , A61B90/40 , A61B2034/2051 , A61B2090/372 , A61B2090/378
摘要： An integrated catheter placement system for accurately placing a catheter within a patient's vasculature is disclosed. In one embodiment, the integrated system comprises a system console, a tip location sensor for temporary placement on the patient's chest, and an ultrasound probe. The tip location sensor senses a magnetic field of a stylet disposed in a lumen of the catheter when the catheter is disposed in the vasculature. The ultrasound probe ultrasonically images a portion of the vasculature prior to introduction of the catheter. ECG signal-based catheter tip guidance is included in the integrated system to enable guidance of the catheter tip to a desired position with respect to a node of the patient's heart. Various means for establishing a conductive pathway between a sterile field of the patient and a non-sterile field to enable passage of ECG signals from the catheter to the tip location sensor are also disclosed.
摘要翻译：集成导管放置系统，用于精确地设定放置导管在患者的脉管系统内的游离缺失盘。在一个中，实施例的集成系统包括系统控制台，用于在患者的胸部临时放置一个末端定位传感器，和探测到超声波。所述末端定位传感器感测导管。当导管在血管处置设置的内腔的探针的磁场。的超声波探头，超声波引入导管之前图像脉管系统的一部分。 ECG基于信号的导管末端引导被包括在集成系统，以使所述导管末端的引导至期望的位置相对于所述患者的心脏的一个节点。为建立所述患者的无菌区域和非无菌区域，以使ECG信号的通道从导管到末端定位传感器之间的导电通路的各种装置是如此游离缺失盘。

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