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公开(公告)号：US09533176B2
公开(公告)日：2017-01-03
申请号：US12249134
申请日：2008-10-10
CPC分类号： A61N7/022 , A61B5/0084 , A61B5/4325 , A61B2017/00061 , A61B2018/00023 , A61B2090/306
摘要： A device for treating tissue comprises an enlongate probe and a light delivery unit illuminating a target area with light within a first wavelength band selected to enhance identification of target tissue in combination with an ultrasound crystal mounted at a distal end of the probe, the crystal being stimulated to treat target tissue identified using the light delivery unit.
摘要翻译： 一种用于治疗组织的装置，包括一个扩大的探针和一个光输送单元，用一个第一波长带内的光照射一个目标区域，以便与安装在该探头的远端的超声波晶体结合，以增强目标组织的识别，该晶体是 刺激以治疗使用光输送单元鉴定的靶组织。
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公开(公告)号：US20090259150A1
公开(公告)日：2009-10-15
申请号：US12249134
申请日：2008-10-10
CPC分类号： A61N7/022 , A61B5/0084 , A61B5/4325 , A61B2017/00061 , A61B2018/00023 , A61B2090/306
摘要： A device for treating tissue comprises an enlongate probe and a light delivery unit illuminating a target area with light within a first wavelength band selected to enhance identification of target tissue in combination with an ultrasound crystal mounted at a distal end of the probe, the crystal being stimulated to treat target tissue identified using the light delivery unit.
摘要翻译： 一种用于治疗组织的装置，包括一个扩大的探针和一个光输送单元，用一个第一波长带内的光照射一个目标区域，以便与安装在该探头的远端的超声波晶体结合，以增强目标组织的识别，该晶体是 刺激以治疗使用光输送单元鉴定的靶组织。
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3.发明授权公开(公告)号：US09675821B2
公开(公告)日：2017-06-13
申请号：US11374811
申请日：2006-03-14
CPC分类号： A61N7/022 , A61B2017/00084 , A61B2090/378 , A61N2007/0078
摘要： A device for heating tissue, comprises a housing sized for insertion through a naturally occurring body orifice to a target location within a lumen and a heat generating element within the housing focusing thermal energy on a target area separated from an outside of the housing so that, when the housing is in the target location, the target area is within tissue surrounding the lumen at a predetermined depth from a lumenal wall in combination with a temperature sensing element sensing data corresponding to a temperature of tissue in the target area and a processor controlling the heat generating element in response to the data sensed by the sensing element.
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公开(公告)号：US07837682B2
公开(公告)日：2010-11-23
申请号：US11397519
申请日：2006-04-04
CPC分类号： A61B90/39 , A61B2017/00805 , A61B2034/2051 , A61B2090/3929 , A61F2/005 , A61F2250/0001
摘要： A system comprises a first signal handling unit sized and shaped for insertion to a reference distance within a first body cavity and a probe sized and shaped for insertion into a second body cavity the probe including an energy emitting head and a second signal handling unit, wherein one of the first and second signal handling units comprises a transmitter and the other of the first and second signal handling units comprises one of a receiver adapted to receive signals from the transmitter and a signal reflecting element, wherein, when the other of the first and second signal handling units comprises a signal reflecting element, the one of the first and second signal handling units comprises a receiver in combination with a controller operatively connected to the receiver, the controller generating an output varying as a distance between the first and second signal handling units varies. In addition, a system comprises a probe sized and shaped for insertion in a first body cavity and a measuring element extending from the probe to contact tissue adjacent to an opening to a second body cavity, the measuring element being movably coupled to the probe to vary a depth to which the probe may be inserted into the first body cavity before the measuring element contacts the tissue adjacent to the opening of the second body cavity.
摘要翻译： 一种系统包括第一信号处理单元，其尺寸和形状适于插入第一体腔内的参考距离;以及尺寸和形状适于插入第二体腔的探针，所述探针包括能量发射头和第二信号处理单元，其中 第一信号处理单元和第二信号处理单元之一包括发送器，第一和第二信号处理单元中的另一个包括适于从发送器接收信号的接收器和信号反射元件中的一个，其中，当第一和第二信号处理单元 第二信号处理单元包括信号反射元件，第一和第二信号处理单元之一包括与可操作地连接到接收器的控制器组合的接收器，所述控制器产生以第一和第二信号处理之间的距离变化的输出 单位不一。 此外，系统包括尺寸和形状适于插入第一体腔中的探针和从探针延伸到与第二体腔的开口相邻的接触组织的测量元件，测量元件可移动地联接到探针以变化 在测量元件接触与第二体腔的开口相邻的组织之前，探针可以插入到第一体腔中的深度。
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公开(公告)号：US20090240109A1
公开(公告)日：2009-09-24
申请号：US12408881
申请日：2009-03-23
IPC分类号： A61B1/04
CPC分类号： A61B1/0051 , A61B1/00071 , A61B1/00078 , A61B1/00137 , A61B1/00165 , A61B1/0055 , A61B1/05
摘要： A digital imaging endoscope with an elongated shaft has a core member for imparting flexibility and column strength to the shaft. The shaft extends distally from a proximal handle, and at least part of the shaft, or the entire shaft, comprises an inner member, the core member, and an outer member. The inner member defines at least three lumens. A first lumen is for receiving an instrument, a second lumen is for receiving one or more wires for connecting a digital imaging device at a distal portion of the shaft to a display unit, and a third lumen is for receiving the core member. The core member can occupy the space within the shaft that was traditionally occupied by a fiber optic bundle in non-digital imaging endoscopes. The outer member is disposed over the inner member of the shaft, and the outer member defines a lumen through which the inner member extends.
摘要翻译： 具有细长轴的数字成像内窥镜具有用于向轴赋予柔性和柱强度的芯构件。 轴从近侧手柄向远侧延伸，并且轴的至少一部分或整个轴包括内部构件，芯部构件和外部构件。 内部构件限定至少三个流明。 第一内腔用于接收仪器，第二腔用于接收用于将轴的远端部分处的数字成像装置连接到显示单元的一个或多个导线，并且第三内腔用于容纳所述芯部件。 芯构件可以占据在非数字成像内窥镜中传统上由光纤束占据的轴内的空间。 外部构件设置在轴的内部构件上，并且外部构件限定内部构件，内部构件延伸穿过该内腔。
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公开(公告)号：US20080275370A1
公开(公告)日：2008-11-06
申请号：US11742644
申请日：2007-05-01
申请人： Jon T. McIntyre , Isaac Ostrovsky , Victor Shukhat
发明人： Jon T. McIntyre , Isaac Ostrovsky , Victor Shukhat
IPC分类号： A61N7/00
CPC分类号： A61F9/00745
摘要： In one embodiment, an apparatus includes an elongate body having a proximal end and a distal end and an ultrasound transducer coupled to the distal end of the elongate body. A cooling member is coupled to the ultrasound transducer. The cooling member and/or the ultrasound transducer is configured to directly contact an outer surface of an eye such that ultrasound energy can be applied to a targeted portion of the eye. A method includes disposing a medical device such that a distal end of the medical device is in contact with an outer surface of an eye. The medical device includes an elongate body and an ultrasound transducer coupled to a distal end of the elongate body. Ultrasound energy is applied to a targeted portion of the eye while the medical device is disposed in contact with the outer surface of the eye to reshape the cornea of the eye.
摘要翻译： 在一个实施例中，一种装置包括具有近端和远端的细长主体和耦合到细长主体的远端的超声换能器。 冷却构件联接到超声换能器。 冷却构件和/或超声换能器构造成直接接触眼睛的外表面，使得超声能量可以施加到眼睛的目标部分。 一种方法包括设置医疗装置，使得医疗装置的远端与眼睛的外表面接触。 医疗装置包括细长主体和耦合到细长主体的远端的超声换能器。 将超声能量施加到眼睛的目标部分，同时将医疗装置设置成与眼睛的外表面接触以重塑眼睛的角膜。
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公开(公告)号：US20090088681A1
公开(公告)日：2009-04-02
申请号：US12243499
申请日：2008-10-01
申请人： Jon T. McIntyre , Diana Manzanedo , Ty Fairneny
发明人： Jon T. McIntyre , Diana Manzanedo , Ty Fairneny
CPC分类号： A61B18/04 , A61B17/42 , A61B2018/046
摘要： An apparatus, such as a medical device, includes an elongate member having a proximal end portion and a distal end portion. The elongate member defines a lumen extending from the proximal end portion to the distal end portion. The distal end portion of the elongate member is configured to be inserted into a body of a patient. The apparatus includes a heating element configured to heat the lumen defined by the elongate member such that a material within the lumen is heated and can be delivered to bodily tissue.
摘要翻译： 诸如医疗装置的装置包括具有近端部分和远端部分的细长部件。 细长构件限定从近端部分延伸到远端部分的内腔。 细长构件的远端部分构造成插入到患者体内。 该装置包括加热元件，该加热元件构造成加热由细长构件限定的内腔，使得内腔内的材料被加热并且可被输送到身体组织。
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公开(公告)号：US08377051B2
公开(公告)日：2013-02-19
申请号：US13014324
申请日：2011-01-26
CPC分类号： A61N7/00 , A61B1/00066 , A61B1/00087 , A61B1/00154 , A61B1/005 , A61B1/0638 , A61B1/0684 , A61B1/07 , A61B1/3132 , A61B90/30 , A61B2017/4216 , A61N5/0603 , A61N7/022
摘要： A tissue treatment device comprises an insertion section sized and shaped for insertion into the body via a trocar and a diagnostic element coupled to the insertion section, the diagnostic element illuminating tissue with light of a wavelength selected to facilitate identification of target tissue in combination with an ultrasound element coupled to the insertion section for delivering to a portion of tissue illuminated by the diagnostic element ultrasound energy.
摘要翻译： 组织处理装置包括尺寸和形状适于通过套管针和连接到插入部分的诊断元件插入体内的插入部分，诊断元件用选择的波长的光照射组织以便于与 耦合到插入部分的超声元件，用于输送到由诊断元件超声能量照射的组织的一部分。
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公开(公告)号：US08216210B2
公开(公告)日：2012-07-10
申请号：US12839267
申请日：2010-07-19
申请人： Isaac Ostrovsky , Jon T. McIntyre , Jozef Slanda
发明人： Isaac Ostrovsky , Jon T. McIntyre , Jozef Slanda
CPC分类号： A61M25/0136 , A61B1/0052 , A61M25/0147 , Y10T16/476
摘要： A medical device allows movement control of a distal end portion of the medical device and is adapted for one-handed operation. The medical device is capable of omni-directional control of the distal end portion of the device. The device has an elongated member including a deflectable portion at a distal end portion of the elongated member. The device also has a control portion disposed on the elongated member. This control portion can be a handle for one-handed use by an operator of the medical device. The control portion comprises an elastic element and a flexible element. Angular movement of a first portion of the control portion with respect to a second portion of the control portion results in amplification of that angular movement in the deflectable portion of the device.
摘要翻译： 医疗装置允许医疗装置的远端部分的移动控制，并且适于单手操作。 医疗装置能够对装置的远端部进行全方位的控制。 该装置具有细长构件，该细长构件包括在细长构件的远端部分处的可偏转部分。 该装置还具有设置在细长构件上的控制部分。 该控制部可以是由医疗装置的操作者单手使用的手柄。 控制部分包括弹性元件和柔性元件。 控制部分的第一部分相对于控制部分的第二部分的角运动导致装置的可偏转部分中的角运动的放大。
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10.发明申请BIPOLAR RADIO FREQUENCY ABLATION DEVICE WITH RETRACTABLE INSULATOR AND METHOD OF USING SAME 有权具有可退回绝缘体的双极无线电频率消除装置及其使用方法公开(公告)号：US20110098701A1
公开(公告)日：2011-04-28
申请号：US12878766
申请日：2010-09-09
申请人： Jon T. McIntyre , Isaac Ostrovsky
发明人： Jon T. McIntyre , Isaac Ostrovsky
IPC分类号： A61B18/14
CPC分类号： A61B18/1477 , A61B2018/00083 , A61B2018/00196 , A61B2018/00273 , A61B2018/00577 , A61B2018/143 , A61B2018/1432 , A61B2018/1435 , A61B2018/1467
摘要： An ablation device, comprises a first tubular element and a first electrode which, when in an insertion configuration, is received within the first tubular element, the first electrode being deployable from the first tubular element to anchor in a target portion of tissue at a first electrode operative position in combination with a second electrode which, when in the insertion configuration, is received within the first tubular element, the second electrode being deployable from the first tubular element to anchor in the target portion of tissue at a second electrode operative position separated from the first electrode operative position, the second electrode being deployable independently of the first electrode and an insulating element movable relative to the first electrode to insulate selected portions of the first electrode. A method of ablating tissue, comprises anchoring a first electrode at a first location in a target portion of tissue, deploying a second electrode at a second location in the target portion of tissue and applying current between the first and second electrodes to ablate a first ablation portion of tissue between the first and second electrodes in combination with moving an insulative cover relative to the first electrode to move a conductive portion of the first electrode to a third location within the target tissue, the third location being further from the second location than the first location, moving the second electrode to a fourth location within the target tissue, the fourth location being further from the first location than the second location and applying current between the conductive portion of the first electrode and the second electrode to ablate a second ablation portion of tissue surrounding the first ablation portion of tissue.
摘要翻译： 消融装置包括第一管状元件和第一电极，当处于插入构型时，第一电极被容纳在第一管状元件内，第一电极可从第一管状元件展开，以在第一管状元件的第一 电极操作位置与第二电极组合，当第二电极处于插入构型时，其被接收在第一管状元件内，第二电极可从第一管状元件展开，以在分开的第二电极操作位置锚定在组织的目标部分中 从第一电极操作位置，第二电极可独立于第一电极展开，绝缘元件可相对于第一电极移动，以使第一电极的选定部分绝缘。 一种消融组织的方法，包括将第一电极锚定在组织的目标部分中的第一位置处，在组织的目标部分中的第二位置处展开第二电极，并在第一和第二电极之间施加电流以消融第一消融 组合在第一和第二电极之间的部分结合使绝缘盖相对于第一电极移动，以将第一电极的导电部分移动到目标组织内的第三位置，第三位置比第二位置更远 第一位置，将第二电极移动到目标组织内的第四位置，第四位置比第二位置更远离第一位置，并且在第一电极的导电部分和第二电极之间施加电流以烧蚀第二消融部分 围绕组织的第一消融部分的组织。
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