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21. 发明授权

US6102867A Sheath and methods of ultrasonic guidance of biopsy and catheter insertion 有权
标题翻译：护套和超声引导活检和导管插入的方法
公开(公告)号：US6102867A
公开(公告)日：2000-08-15
申请号：US253745
申请日：1999-02-22
申请人： Dennis R. Dietz , Joseph V. Ranalletta , Eckehart Zimmermann
发明人： Dennis R. Dietz , Joseph V. Ranalletta , Eckehart Zimmermann
IPC分类号： A61B8/08 , A61B8/12 , A61B17/00 , A61B17/34
CPC分类号： A61B8/0841 , A61B17/3403 , A61B8/0833 , A61B8/12 , A61B2017/00336 , A61B2017/3413 , A61B2017/3445 , A61B8/445
摘要： A sheath for receiving an ultrasonic probe and for defining the relative position of the probe with respect to a biopsy gun or a rigid needle is used for precise placement of the biopsy gun or needle tip in a structure. The sheath may comprise a keyhole-shaped slot for placement of a rigid needle through a puncture separate from a surgical port through which the sheath itself and the probe are introduced. A flexible catheter can thus be placed in a structure, using the ultrasonic probe to monitor its placement, followed by removal of the probe sheath and surgical port, leaving the catheter in place.
摘要翻译：用于接收超声波探头并且用于限定探针相对于活检枪或刚性针的相对位置的护套用于将活检枪或针尖精确地放置在结构中。护套可以包括锁孔形狭缝，用于通过与外科手术端口分开的穿刺来放置刚性针，护套本身和探针通过外科口被引入。因此，柔性导管可以放置在结构中，使用超声波探头监测其放置，然后移除探针护套和手术端口，使导管保持在适当位置。

22. 发明授权

US4401124A Reflection enhancement of a biopsy needle 失效
标题翻译：活检针反射增强
公开(公告)号：US4401124A
公开(公告)日：1983-08-30
申请号：US292470
申请日：1981-08-13
申请人： Joe F. Guess , Dennis R. Dietz , Charles F. Hottinger
发明人： Joe F. Guess , Dennis R. Dietz , Charles F. Hottinger
IPC分类号： A61B8/08 , A61B17/34 , A61B19/00 , A61B10/00
CPC分类号： A61B8/0841 , A61B17/3403 , A61B8/0833 , A61B2090/3925
摘要： Method and apparatus for enhancing the reflection coefficient of a surgical instrument for use in conjunction with an apparatus for pulse-echo ultrasound imaging of an area of the body, by means of a diffraction grating disposed on the surgical instrument.
摘要翻译：用于通过设置在外科器械上的衍射光栅，增强与用于身体区域的脉冲回波超声成像的装置结合使用的外科器械的反射系数的方法和装置。

23. 发明授权

US10571140B2 Method and apparatus for passively controlling airflow 有权
公开(公告)号：US10571140B2
公开(公告)日：2020-02-25
申请号：US14947280
申请日：2015-11-20
申请人： Dennis R. Dietz , John Robert Harrell , Dwight Ray Shackelford
发明人： Dennis R. Dietz , John Robert Harrell , Dwight Ray Shackelford
IPC分类号： F24F7/06 , F24F11/00 , G05D7/06
摘要： A system and method for providing a substantially constant volume exhaust or ventilation air terminal system is shown for controlling exhaust and/or return airflow rates in a system having a central fan or ventilator. The system and method permits zone-by-zone or area-by-area airflow regulation or control in non-demand areas in response to a demand or call for ventilation in demand areas. In one embodiment, the system employs at least one constant airflow controller or regulator situated in a damper. Another embodiment shows a combination of a first constant airflow controller or regulator situated or mounted on a damper with a second constant airflow controller or regulator situated in a duct associated with the damper. In still another embodiment, a constant airflow controller or regulator is provided in a duct, and used in combination with a solid damper.

24. 发明授权

US09201428B2 Method and apparatus for passively controlling airflow 有权
标题翻译：用于被动控制气流的方法和装置
公开(公告)号：US09201428B2
公开(公告)日：2015-12-01
申请号：US12783826
申请日：2010-05-20
申请人： Dennis R. Dietz , John Robert Harrell , Dwight Ray Shackelford
发明人： Dennis R. Dietz , John Robert Harrell , Dwight Ray Shackelford
IPC分类号： G05D7/06 , F24F11/00 , F24F11/047
CPC分类号： F24F11/0001 , F24F11/75 , F24F2140/40 , G05D7/0688 , Y10T137/86944
摘要： A system and method for providing a substantially constant volume exhaust or ventilation air terminal system is shown for controlling exhaust and/or return airflow rates in a system having a central fan or ventilator. The system and method permits zone-by-zone or area-by-area airflow regulation or control in non-demand areas in response to a demand or call for ventilation in demand areas. In one embodiment, the system employs at least one constant airflow controller or regulator situated in a damper. Another embodiment shows a combination of a first constant airflow controller or regulator situated or mounted on a damper with a second constant airflow controller or regulator situated in a duct associated with the damper. In still another embodiment, a constant airflow controller or regulator is provided in a duct, and used in combination with a solid damper.
摘要翻译：示出了用于提供基本恒定体积的排气或通风空气终端系统的系统和方法，用于在具有中央风扇或通风机的系统中控制排气和/或返回气流速率。该系统和方法可以响应需求区域的需求或通风要求，在非需求区域允许逐区或逐区域气流调节或控制。在一个实施例中，系统采用位于阻尼器中的至少一个恒定气流控制器或调节器。另一个实施例示出了位于或安装在阻尼器上的第一恒定气流控制器或调节器与位于与阻尼器相关联的管道中的第二恒定气流控制器或调节器的组合。在另一个实施例中，在管道中设置恒定的气流控制器或调节器，并与固体阻尼器组合使用。

25. 发明授权

US08864675B2 Catheter 有权
标题翻译：导管
公开(公告)号：US08864675B2
公开(公告)日：2014-10-21
申请号：US12684083
申请日：2010-01-07
申请人： Dennis R. Dietz , Curtis J. Franklin , John L. Loewen , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske , Shawn D. Quick , Daniel H. Todd , Thomas L. Tolt , David W. Wilson
发明人： Dennis R. Dietz , Curtis J. Franklin , John L. Loewen , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske , Shawn D. Quick , Daniel H. Todd , Thomas L. Tolt , David W. Wilson
IPC分类号： A61B8/14 , A61M25/00 , A61B8/12 , A61B8/00 , A61B17/22 , A61B19/00 , A61B17/34 , A61M25/01 , A61B17/29 , A61B17/00
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4461 , A61B8/4466 , A61B17/3421 , A61B17/3478 , A61B90/37 , A61B2017/003 , A61B2017/00867 , A61B2017/22014 , A61B2017/22039 , A61B2017/2906 , A61B2090/3784 , A61M25/0068 , A61M25/0074 , A61M25/0082 , A61M25/0147 , A61M25/0155 , A61M25/0158
摘要： An improved catheter is provided. The catheter may include a deflectable member located at a distal end of a catheter body. The deflectable member may comprise an ultrasound transducer array. The deflectable member may be interconnected to the catheter body by a live hinge. The catheter may include a lumen extending from a proximal end of the catheter body to the distal end. The lumen may be used to deliver an interventional device to a point distal to the distal end of the catheter body. The deflectable member may be selectively deflectable in a pivot-like manner through an arc of at least 90 degrees. In embodiments where the deflectable member includes an ultrasound transducer array, the ultrasound transducer array may be operable to image both when aligned with the catheter body and when pivoted relative to the catheter body.
摘要翻译：提供改进的导管。导管可以包括位于导管主体的远端处的可偏转构件。可偏转构件可以包括超声换能器阵列。可偏转构件可以通过活动铰链与导管主体相互连接。导管可以包括从导管主体的近端延伸到远端的内腔。内腔可以用于将介入装置递送到远离导管主体远端的位置。可偏转构件可以以枢轴状方式选择性地偏转至少90度的弧度。在可偏转构件包括超声换能器阵列的实施例中，超声换能器阵列可以可操作以在与导管主体对准并且相对于导管主体枢转时成像。

26. 发明授权

US08852112B2 Catheter with deflectable imaging device and bendable electrical conductor 有权
标题翻译：导管具有可偏转的成像装置和可弯曲的电导体
公开(公告)号：US08852112B2
公开(公告)日：2014-10-07
申请号：US12347637
申请日：2008-12-31
申请人： Paul A. Bielewicz , Richard W. Denny , Dennis R. Dietz , Michael J. Fife , Joseph A. Huppenthal , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske
发明人： Paul A. Bielewicz , Richard W. Denny , Dennis R. Dietz , Michael J. Fife , Joseph A. Huppenthal , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske
IPC分类号： A61B8/14 , A61B8/12 , A61B8/00 , A61B17/22 , A61B17/29 , A61M25/01 , A61B17/34 , A61B17/00 , A61B19/00
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4466 , A61B17/3478 , A61B90/37 , A61B2017/003 , A61B2017/00867 , A61B2017/22014 , A61B2017/22039 , A61B2017/2906 , A61B2090/3784 , A61M25/0138 , A61M25/0147
摘要： An improved catheter is provided. The catheter may include a deflectable member located at a distal end of the catheter. The deflectable member may comprise an ultrasound transducer array. The catheter may include a lumen extending from a proximal end of the catheter to the distal end. The lumen may be used to deliver an interventional device to a point distal to the distal end of the catheter. The deflectable member may be selectively deflectable in a pivot-like manner through an arc of at least 90 degrees. In embodiments where the deflectable member includes an ultrasound transducer array, the ultrasound transducer array may be operable to image both when aligned with the catheter and when pivoted relative to the catheter. When pivoted relative to the catheter, the ultrasound transducer array may have a field of view distal to the distal end of the catheter.
摘要翻译：提供改进的导管。导管可以包括位于导管的远端的可偏转构件。可偏转构件可以包括超声换能器阵列。导管可以包括从导管的近端延伸到远端的内腔。内腔可用于将介入装置输送到远离导管远端的位置。可偏转构件可以以枢轴状方式选择性地偏转至少90度的弧度。在可偏转构件包括超声换能器阵列的实施例中，超声换能器阵列可操作以在与导管对准时以及当相对于导管枢转时成像。当相对于导管枢转时，超声换能器阵列可以具有远离导管远端的视场。

27. 发明授权

US08285362B2 Catheter with deflectable imaging device 有权
标题翻译：导管与偏转成像装置
公开(公告)号：US08285362B2
公开(公告)日：2012-10-09
申请号：US12163325
申请日：2008-06-27
申请人： Dennis R. Dietz , Paul N. Latulippe , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske
发明人： Dennis R. Dietz , Paul N. Latulippe , David J. Messick , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske
IPC分类号： A61B5/05
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4466 , A61B17/3478 , A61B90/37 , A61B2017/003 , A61B2017/22014 , A61B2017/22039 , A61B2017/2906 , A61B2090/378 , A61B2090/3784 , A61M25/0133 , A61M25/0147 , A61M25/0155 , A61M25/0158 , A61M2025/0004
摘要： An improved catheter is provided. The catheter may include a deflectable member located at a distal end of the catheter. The deflectable member may comprise an ultrasound transducer array. The catheter may include a lumen extending from a proximal end of the catheter to the distal end. The lumen may be used to deliver an interventional device to a point distal to the distal end of the catheter. The deflectable member may be selectively deflectable in a pivot-like manner through an arc of at least 90 degrees. In embodiments where the deflectable member includes an ultrasound transducer array, the ultrasound transducer array may be operable to image both when aligned with the catheter and when pivoted relative to the catheter. When pivoted relative to the catheter, the ultrasound transducer array may have a field of view distal to the distal end of the catheter.
摘要翻译：提供改进的导管。导管可以包括位于导管的远端的可偏转构件。可偏转构件可以包括超声换能器阵列。导管可以包括从导管的近端延伸到远端的内腔。内腔可用于将介入装置输送到远离导管远端的位置。可偏转构件可以以枢轴状方式选择性地偏转至少90度的弧度。在可偏转构件包括超声换能器阵列的实施例中，超声换能器阵列可操作以在与导管对准时以及当相对于导管枢转时成像。当相对于导管枢转时，超声换能器阵列可以具有远离导管远端的视场。

28. 发明申请

US20120108980A1 CATHETER WITH SHAPE MEMORY ALLOY ACTUATOR 审中-公开
标题翻译：带形状记忆合金致动器的导管
公开(公告)号：US20120108980A1
公开(公告)日：2012-05-03
申请号：US13280078
申请日：2011-10-24
申请人： Thomas W. Shilling , Thomas L. Tolt , Clyde G. Oakley , Richard W. Denny , Dennis R. Dietz , Michael J. Vonesh , Craig T. Nordhausen
发明人： Thomas W. Shilling , Thomas L. Tolt , Clyde G. Oakley , Richard W. Denny , Dennis R. Dietz , Michael J. Vonesh , Craig T. Nordhausen
IPC分类号： A61B8/12
CPC分类号： A61B8/12 , A61B8/0883 , A61B8/0891 , A61B8/445 , A61B8/4461 , A61B8/483 , G01S7/52079 , G01S15/894 , G01S15/8993 , G10K11/004 , G10K11/352
摘要： Actuators employable for oscillating movement of a load. An improved actuator may include at least a first shape memory member that is actuatable to affect at least a portion of the oscillating movement of the load. The actuator may further include a second shape memory member actuatable to affect at least a second portion of the oscillating movement of the load. The utilization of one or more shape memory members facilitates the realization of controllable and reliable oscillating movement of a load in a compact manner. Such actuators may be used in imaging catheters having an ultrasound transducer disposed for oscillating movement to scan across an internal region of interest. Such imaging catheters may be used in generating three dimensional and/or real-time three dimensional (4D) images.
摘要翻译：执行器可用于摆动载荷的运动。改进的致动器可以包括至少第一形状存储器构件，其可致动以影响负载的振荡运动的至少一部分。致动器还可以包括可致动以影响负载的振荡运动的至少第二部分的第二形状存储器构件。利用一个或多个形状记忆元件有助于以紧凑的方式实现负载的可控和可靠的振荡运动。这样的致动器可以用于具有设置成用于振荡运动以超过感兴趣的内部区域扫描的超声换能器的成像导管。这样的成像导管可用于产生三维和/或实时三维（4D）图像。

29. 发明申请

US20110166455A1 CATHETER 审中-公开
标题翻译：导管
公开(公告)号：US20110166455A1
公开(公告)日：2011-07-07
申请号：US12684079
申请日：2010-01-07
申请人： Edward H. Cully , Dennis R. Dietz , Curtis J. Franklin , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske , Thomas W. Shilling , Thomas L. Tolt
发明人： Edward H. Cully , Dennis R. Dietz , Curtis J. Franklin , Craig T. Nordhausen , Clyde G. Oakley , Ryan C. Patterson , Jim H. Polenske , Thomas W. Shilling , Thomas L. Tolt
IPC分类号： A61B8/14
CPC分类号： A61B8/12 , A61B8/4245 , A61B8/4281 , A61B8/445 , A61B8/4461 , A61B8/4466
摘要： An improved catheter is provided. The catheter may include a deflectable member located at a distal end of the catheter. The deflectable member may comprise an ultrasound transducer array. In embodiments where the deflectable member includes an ultrasound transducer array, the ultrasound transducer array may be operable to image both when aligned with the catheter and when pivoted relative to the catheter. When pivoted relative to the catheter, the ultrasound transducer array may have a field of view distal to the distal end of the catheter. The ultrasound array may be interconnected to a motor to effectuate pivotal reciprocal motion of the ultrasound transducer array such that the catheter may be operable to produce real-time or near real-time three dimensional images.
摘要翻译：提供改进的导管。导管可以包括位于导管的远端的可偏转构件。可偏转构件可以包括超声换能器阵列。在可偏转构件包括超声换能器阵列的实施例中，超声换能器阵列可操作以在与导管对准时以及当相对于导管枢转时成像。当相对于导管枢转时，超声换能器阵列可以具有远离导管远端的视场。超声阵列可以互连到电动机以实现超声换能器阵列的枢转往复运动，使得导管可操作以产生实时或接近实时的三维图像。

30. 发明申请

US20100227541A1 METHOD AND APPARATUS FOR PASSIVELY CONTROLLING AIRFLOW 有权
标题翻译：用于空调控制的方法和装置
公开(公告)号：US20100227541A1
公开(公告)日：2010-09-09
申请号：US12783826
申请日：2010-05-20
申请人： Dennis R. Dietz , John Robert Harrell , Dwight Ray Shackelford
发明人： Dennis R. Dietz , John Robert Harrell , Dwight Ray Shackelford
IPC分类号： F24F11/04 , F24F13/10
CPC分类号： F24F11/0001 , F24F11/75 , F24F2140/40 , G05D7/0688 , Y10T137/86944
摘要： A system and method for providing a substantially constant volume exhaust or ventilation air terminal system is shown for controlling exhaust and/or return airflow rates in a system having a central fan or ventilator. The system and method permits zone-by-zone or area-by-area airflow regulation or control in non-demand areas in response to a demand or call for ventilation in demand areas. In one embodiment, the system employs at least one constant airflow controller or regulator situated in a damper. Another embodiment shows a combination of a first constant airflow controller or regulator situated or mounted on a damper with a second constant airflow controller or regulator situated in a duct associated with the damper. In still another embodiment, a constant airflow controller or regulator is provided in a duct, and used in combination with a solid damper.
摘要翻译：示出了用于提供基本恒定体积的排气或通风空气终端系统的系统和方法，用于在具有中央风扇或通风机的系统中控制排气和/或返回气流速率。该系统和方法可以响应需求区域的需求或通风要求，在非需求区域允许逐区或逐区域气流调节或控制。在一个实施例中，系统采用位于阻尼器中的至少一个恒定气流控制器或调节器。另一个实施例示出了位于或安装在阻尼器上的第一恒定气流控制器或调节器与位于与阻尼器相关联的管道中的第二恒定气流控制器或调节器的组合。在另一个实施例中，在管道中设置恒定的气流控制器或调节器，并与固体阻尼器组合使用。

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