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1.发明授权High efficiency medical transducer with ergonomic shape and method of manufacture 有权高效率医疗换能器符合人体工程学的外形和制造方法公开(公告)号：US07442168B2
公开(公告)日：2008-10-28
申请号：US10404374
申请日：2003-04-01
CPC分类号： A61N7/02 , A61B17/320068 , A61B2017/320084 , A61B2017/320088
摘要： A tranducer assembly for an ultrasonic surgical instrument includes a front driver having an elongate shaft in one direction and a stud extending in an opposite direction. An electromechanical transducer element is disposed around the stud. The transducer assembly also comprises a rear driver disposed around the stud on a side of the electromechanical transducer element opposite the front driver, the electromechanical transducer element being clamped between the front driver and the rear driver. An inertial or damping mass is fixedly connected to the stud at a point spaced from the rear driver. The stud is of length and thinness to act as a flexible vibration damping element.
摘要翻译： 一种用于超声波手术器械的传感器组件包括：前驱动器，其具有在一个方向上的细长轴和沿相反方向延伸的螺柱。 机电换能器元件设置在螺柱周围。 换能器组件还包括一个后驱动器，该驱动器围绕螺柱设置在机电换能器元件的与前驱动器相对的一侧上，机电换能器元件被夹持在前驱动器和后驱动器之间。 惯性或阻尼物质在与后驱动器间隔开的位置处固定地连接到螺柱。 螺柱的长度和薄度用作柔性减振元件。
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2.发明授权公开(公告)号：US06902536B2
公开(公告)日：2005-06-07
申请号：US10715280
申请日：2003-11-17
CPC分类号： A61B18/1402 , A61B17/320068 , A61B18/14 , A61B18/148 , A61B2017/320084 , A61B2018/00434 , A61B2018/00595 , A61B2018/0063 , A61B2018/1467 , A61B2018/1475 , A61B2218/002
摘要： An ultrasonic medical treatment device has a casing, an elongate probe, a transducer assembly, a sheath and at least one electrode member. The probe is mounted to and extends from the casing and has an axis and a free end serving as an operative tip. The transducer assembly is mounted to the casing and is operatively connected to the probe for generating vibrations of at least one ultrasonic frequency in the probe. The sheath surrounds the probe. The electrode member is connectable to an RF voltage source and is mounted at least indirectly to the casing so as to permit relative motion between the electrode member and the probe.
摘要翻译： 超声医疗装置具有壳体，细长探针，换能器组件，护套和至少一个电极部件。 探针安装到壳体上并从壳体延伸并具有作为操作尖端的轴线和自由端。 换能器组件安装到壳体并且可操作地连接到探针，用于在探针中产生至少一个超声频率的振动。 护套环绕探头。 电极构件可连接到RF电压源并且至少间接安装到壳体，以允许电极构件和探针之间的相对运动。
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公开(公告)号：US20130090660A1
公开(公告)日：2013-04-11
申请号：US13268057
申请日：2011-10-07
申请人： Alexander L. DARIAN
发明人： Alexander L. DARIAN
IPC分类号： A61B17/16
CPC分类号： A61B17/320068 , A61B17/14 , A61B2017/320072 , A61B2090/08021
摘要： An ultrasonic osteotome in accordance with the present invention comprises a shaft having a distal end portion with a lateral outer surface and further comprises a cutting blade connected to the distal end portion of the shaft at least in part at the lateral outer surface. The lateral outer surface extends so far on opposite sides of the blade as to block or stop penetration of the shaft into an incision formed in bone tissue by the blade. The blade can include a cutting notch or have a variable cutting depth depending on the angle of the distal end of the instrument to the surface of a target tissue mass.
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公开(公告)号：US08814870B2
公开(公告)日：2014-08-26
申请号：US11452608
申请日：2006-06-14
IPC分类号： A61B17/32
CPC分类号： A61B17/320068 , A61B17/142 , A61B2017/320072 , A61B2017/320078
摘要： An ultrasonic surgical blade has a blade body and a shank. The shank is fixed at one end to the blade body and is operatively connectable at an opposite end to a source of ultrasonic vibrations. The shank has a longitudinal axis. The blade body is eccentrically disposed relative to the axis.
摘要翻译： 超声手术刀片具有刀片主体和柄部。 柄部的一端固定在刀片主体上，并且在与超声波振动源相反的端部可操作地连接。 柄具有纵轴。 叶片体相对于轴偏心设置。
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公开(公告)号：US08353912B2
公开(公告)日：2013-01-15
申请号：US11809676
申请日：2007-06-01
申请人： Alexander L. Darian , Dan Voic , Ronald R. Manna
发明人： Alexander L. Darian , Dan Voic , Ronald R. Manna
IPC分类号： A61B17/00
CPC分类号： A61B17/320068 , A61B17/3417 , A61B2017/00261 , A61B2017/320004 , A61B2017/320008 , A61B2017/320072 , A61B2017/349
摘要： In a discectomy method one removes at least a substantial portion of a spinal disc. Thereafter one operates an ultrasonic instrument to level opposing faces of vertebrae on opposite sides of the removed spinal disc. Graft or synthetic disc material is inserted between the vertebrae so that the graft or synthetic disc material is in contact with the leveled opposing faces. In an associated nucleotomy, a cannulated probe is inserted into a spinal disc and used to remove the nucleus pulposus. A synthetic or substitute nucleus material may then be inserted into the evacuated annulus.
摘要翻译： 在椎间盘切除术中，可以移除至少大部分的椎间盘。 此后，一个操作超声波仪器以在去除的脊椎盘的相对侧上对准椎骨的相对面。 将移植物或合成椎间盘材料插入到椎骨之间，使得移植物或合成椎间盘材料与平整的相对面接触。 在相关的核切开术中，将插管的探针插入脊椎盘并用于去除髓核。 然后可以将合成或替代的核材料插入抽空的环空中。
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6.发明授权RF cauterization and ultrasonic ablation instrument with multi-hole collar and electrode mounting sleeve 有权射频烧灼和超声波消融器具多孔套圈和电极安装套管公开(公告)号：US07717913B2
公开(公告)日：2010-05-18
申请号：US10981368
申请日：2004-11-04
CPC分类号： A61B17/320068 , A61B18/1402 , A61B2018/1475
摘要： A surgical instrument comprises, in accordance with the present invention, an elongate probe, a sleeve, a sleeve extension and at least one cauterization electrode. The probe is an ultrasonic element, serving to convey ultrasonic vibrations (as standing waves) to organic tissues at a surgical site. The probe has a working tip and a longitudinal axis. The sleeve surrounds the probe with the working tip of the probe projecting from a distal or free end of the sleeve. The sleeve extension is disposed at the distal or free end of the sleeve and defines a multiplicity of apertures having respective axes oriented at least substantially parallel to the longitudinal axis. The electrode has a distal or free end removably inserted through one of the apertures.
摘要翻译： 根据本发明，手术器械包括细长探针，套筒，套筒延伸部和至少一个烧灼电极。 探头是超声波元件，用于将超声波振动（作为驻波）传送到外科手术部位的有机组织。 探头具有工作尖端和纵向轴线。 套筒围绕探头，探头的工作尖端从套管的远端或自由端突出。 套筒延伸部设置在套筒的远端或自由端，并且限定多个孔，其具有至少基本上平行于纵向轴线定向的相应轴线。 电极具有可移除地插入穿过其中一个孔的远端或自由端。
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7.发明授权Ultrasonic medical treatment device for bipolar RF cauterization and related method 有权双极射频烧灼超声医疗装置及相关方法公开(公告)号：US06736814B2
公开(公告)日：2004-05-18
申请号：US10086508
申请日：2002-02-28
IPC分类号： A61B1812
CPC分类号： A61B18/1402 , A61B17/320068 , A61B2017/320084 , A61B2018/00595 , A61B2018/0063 , A61B2018/1467 , A61B2018/1475 , A61B2218/002
摘要： An ultrasonic medical treatment device has a casing, an elongate probe, a transducer assembly, a sheath and a plurality of electrode members. The probe is mounted to and extends from the casing and has an axis and a free end serving as an operative tip. The transducer assembly is mounted to the casing and is operatively connected to the probe for generating vibrations of at least one ultrasonic frequency in the probe. The sheath surrounds the probe. The electrode members are connectable to an RF voltage source and are mounted at least indirectly to the casing so as to permit relative motion between the electrode members and the probe.
摘要翻译： 超声医疗装置具有壳体，细长探针，换能器组件，护套和多个电极构件。 探针安装到壳体上并从壳体延伸并具有作为操作尖端的轴线和自由端。 换能器组件安装到壳体并且可操作地连接到探针，用于在探针中产生至少一个超声频率的振动。 护套环绕探头。 电极构件可连接到RF电压源并且至少间接安装到壳体，以允许电极构件和探针之间的相对运动。
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公开(公告)号：USD700327S1
公开(公告)日：2014-02-25
申请号：US29403580
申请日：2011-10-07
申请人： Alexander L. Darian
设计人： Alexander L. Darian
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公开(公告)号：USD667117S1
公开(公告)日：2012-09-11
申请号：US29422537
申请日：2012-05-22
申请人： Alexander L. Darian , Leonard Lee
设计人： Alexander L. Darian , Leonard Lee
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公开(公告)号：US20080300591A1
公开(公告)日：2008-12-04
申请号：US11809676
申请日：2007-06-01
申请人： Alexander L. Darian , Dan Voic , Ronald R. Manna
发明人： Alexander L. Darian , Dan Voic , Ronald R. Manna
CPC分类号： A61B17/320068 , A61B17/3417 , A61B2017/00261 , A61B2017/320004 , A61B2017/320008 , A61B2017/320072 , A61B2017/349
摘要： In a discectomy method one removes at least a substantial portion of a spinal disc. Thereafter one operates an ultrasonic instrument to level opposing faces of vertebrae on opposite sides of the removed spinal disc. Graft or synthetic disc material is inserted between the vertebrae so that the graft or synthetic disc material is in contact with the leveled opposing faces. In an associated nucleotomy, a cannulated probe is inserted into a spinal disc and used to remove the nucleus pulposus. A synthetic or substitute nucleus material may then be inserted into the evacuated annulus.
摘要翻译： 在椎间盘切除术中，可以移除至少大部分的椎间盘。 此后，一个操作超声波仪器以在去除的脊椎盘的相对侧上对准椎骨的相对面。 将移植物或合成椎间盘材料插入到椎骨之间，使得移植物或合成椎间盘材料与平整的相对面接触。 在相关的核切开术中，将插管的探针插入脊椎盘并用于去除髓核。 然后可以将合成或替代的核材料插入抽空的环空中。
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