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1. 发明授权

US5381795A Intraoperative ultrasound probe 失效
标题翻译：术中超声探头
公开(公告)号：US5381795A
公开(公告)日：1995-01-17
申请号：US155447
申请日：1993-11-19
申请人： Timothy F. Nordgren , Deborah K. Imling , Joseph L. Ungari , Donald G. Killam , Ronald E. McKeighen
发明人： Timothy F. Nordgren , Deborah K. Imling , Joseph L. Ungari , Donald G. Killam , Ronald E. McKeighen
IPC分类号： A61B8/06 , A61B8/12 , H01R9/03 , H01R43/02 , A61B8/00
CPC分类号： H01R9/032 , A61B8/06 , A61B8/12 , H01R43/0256 , A61B8/445 , H01R2201/12 , H01R23/6873 , Y10T29/49222
摘要： An intraoperative ultrasonic transducer probe is described comprising a handle section and a transducer section which resemble a tiny leg and foot. The two sections are obtusely angled relative to each other so that the physician may continue to clearly view the surgical site while holding and manipulating the probe. The extension of the transducer section away from its point of attachment to the handle section results in the toe of the foot being insertable under unincised tissue, enabling the surgeon to ultrasonically examine organs and tissue peripheral to the surgical site and to follow a vessel even beyond the incision. The transducer section is completely encapsulated in a rubberlike material which electrically insulates the transducer from the patient, enables the probe to be easily sterilized, and further provides an inherent standoff between the transducer and the contact surface of the probe. Thus, the transducer can be focused immediately at the skin line of the organ or vessel which is in contact with the probe. The probe can be easily assembled by providing termination assemblies for attaching coaxial cable conductors to the printed circuit board assembly of the probe.
摘要翻译：描述了一种术中超声换能器探针，其包括类似于小腿和脚的手柄部分和换能器部分。两个部分相对于彼此是钝的，使得医生可以在保持和操纵探针的同时继续清楚地观察手术部位。换能器部分远离其附接点到手柄部分的延伸导致脚的脚趾可插入到未矫正的组织中，使得外科医生能够超声检查外科手术部位周围的器官和组织，并且跟随血管甚至超出切口。换能器部分完全封装在橡胶状材料中，使得换能器与患者电绝缘，使得探针易于消毒，并进一步提供换能器与探针的接触表面之间固有的间隙。因此，换能器可以立即聚焦在与探针接触的器官或血管的皮肤线上。可以通过提供用于将同轴电缆导体连接到探针的印刷电路板组件的终端组件来容易地组装探针。

2. 发明授权

US5482047A Intraoperative ultrasound probe 失效
公开(公告)号：US5482047A
公开(公告)日：1996-01-09
申请号：US349593
申请日：1994-12-05
申请人： Timothy F. Nordgren , Deborah K. Imling , Joseph L. Ungari , Donald G. Killam , Ronald E. McKeighen
发明人： Timothy F. Nordgren , Deborah K. Imling , Joseph L. Ungari , Donald G. Killam , Ronald E. McKeighen
IPC分类号： A61B8/06 , A61B8/12 , H01R9/03 , H01R43/02 , A61B8/00
CPC分类号： H01R9/032 , A61B8/06 , A61B8/12 , H01R43/0256 , A61B8/445 , H01R2201/12 , H01R23/6873 , Y10T29/49222
摘要： An intraoperative ultrasonic transducer probe is described comprising a handle section and a transducer section which resemble a tiny leg and foot. The two sections are obtusely angled relative to each other so that the physician may continue to clearly view the surgical site while holding and manipulating the probe. The extension of the transducer section away from its point of attachment to the handle section results in the toe of the foot being insertable under unincised tissue, enabling the surgeon to ultrasonically examine organs and tissue peripheral to the surgical site and to follow a vessel even beyond the incision. The transducer section is completely encapsulated in a rubberlike material which electrically insulates the transducer from the patient, enables the probe to be easily sterilized, and further provides an inherent standoff between the transducer and the contact surface of the probe. Thus, the transducer can be focused immediately at the skin line of the organ or vessel which is in contact with the probe. The probe can be easily assembled by providing termination assemblies for attaching coaxial cable conductors to the printed circuit board assembly of the probe.

3. 发明授权

US5275167A Acoustic transducer with tab connector 失效
标题翻译：具有接头连接器的声学传感器
公开(公告)号：US5275167A
公开(公告)日：1994-01-04
申请号：US929736
申请日：1992-08-13
申请人： Donald G. Killam
发明人： Donald G. Killam
IPC分类号： A61B8/00 , B06B1/06
CPC分类号： A61B8/4281 , B06B1/0622 , Y10T29/42
摘要： An acoustic transducer assembly is provided in which the signal and reference potential contacts of the elements of the transducer are electrically connected to external circuitry by means of tape automated bonding conductors. At least a first array of TAB conductors is provided for the signal leads to the transducer elements and a second array is provided for the reference potential leads. In a preferred embodiment a uniform reference potential is maintained across the reference potential contacts of the transducer by utilizing TAB conductors connected to each end of the reference potential contacts and leading to a source of reference potential.
摘要翻译：提供了一种声换能器组件，其中换能器的元件的信号和参考电位触点通过带自动键合导体电连接到外部电路。提供至少第一阵列的TAB导体用于信号通向换能器元件，并且为参考电位引线提供第二阵列。在优选实施例中，通过利用连接到参考电位触点的每一端并导致参考电位源的TAB导体，在换能器的参考电位触点两端保持均匀的参考电位。

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