-
公开(公告)号：US06607500B2
公开(公告)日：2003-08-19
申请号：US09853440
申请日：2001-05-10
IPC分类号： A61F501
CPC分类号： A61N1/36003 , A61N1/0452 , A61N1/0456 , A61N1/0464 , A61N1/0472 , A61N1/32 , A61N1/326 , A61N1/36021
摘要： The present invention is a device that allows electrical stimulation to an anatomical site that is covered by a cast. The electrode is applied to achieve a desired physiological response (e.g., bone growth), treatment of pain, or the prevention of muscle atrophy.
-
公开(公告)号：US07749260B2
公开(公告)日：2010-07-06
申请号：US11299284
申请日：2005-12-09
申请人： Luiz B. Da Silva , George Choi , Joseph Neev
发明人： Luiz B. Da Silva , George Choi , Joseph Neev
IPC分类号： A61F7/00
CPC分类号： A61B18/082 , A61B2017/00734 , A61B2017/00761 , A61B2018/00005 , A61B2018/0047 , A61B2018/00714 , A61B2018/00761 , A61B2018/00791
摘要： Devices and methods for the treatment of skin conditions and lesions are disclosed herein. One aspect of the invention is a compact hand held device that can be safely used by those suffering from skin conditions, such as acne, warts, cold blisters, blemished skin, or fine wrinkles. The devices described herein employ the application of heat for the treatment of skin conditions and lesions. Typically, the peak temperatures employed are about 70° C. to about 400° C. by the devices, are achieved in less than about 1 second, and maintained for less than about 1 second. In some embodiments, the skin surface is heated with heat pulses. Thermal conduction transfers heat from the device to the skin and causes a biological response that accelerates acne clearing, treats blemished skin, itching, or fine wrinkles. The total heat transferred is low enough to prevent burns.
摘要翻译： 本文公开了用于治疗皮肤病况和损伤的装置和方法。 本发明的一个方面是紧凑的手持装置，其可以被患有皮肤状况的人安全地使用，例如痤疮，疣，冷水泡，瑕疵的皮肤或细皱纹。 本文描述的装置使用热量来治疗皮肤病症和损伤。 通常，所用装置的峰值温度为约70℃至约400℃，在小于约1秒钟内实现，并保持少于约1秒。 在一些实施方案中，用热脉冲加热皮肤表面。 热传导将热量从设备传递到皮肤，并引起加速痤疮清除，治疗瑕疵皮肤，瘙痒或细皱纹的生物反应。 传热的总热量足够低以防止灼伤。
-
公开(公告)号：US20080139974A1
公开(公告)日：2008-06-12
申请号：US11947607
申请日：2007-11-29
申请人： Luiz B. Da Silva
发明人： Luiz B. Da Silva
CPC分类号： A61N7/00 , A61B8/546 , A61B2017/00734 , A61B2018/00005 , A61N2007/0056
摘要： Devices and methods for the treatment of skin conditions and lesions are disclosed herein. A compact hand held device that can be safely used by those suffering from skin conditions, such as acne, warts, cold blisters, blemished skin, or fine wrinkles. The devices employ the application of ultrasound energy and heat for the treatment of skin conditions and lesions. Typically, the peak temperatures employed are about 40° C. to about 70° C. by the devices, are achieved in less than about 20 second, and maintained for less than about 40 second. Ultrasound absorption and thermal conduction transfers heat from the device to the skin and causes a biological response that accelerates acne clearing, treats blemished skin, itching, or fine wrinkles. The total heat transferred is low enough to prevent burns.
摘要翻译： 本文公开了用于治疗皮肤病况和损伤的装置和方法。 一种紧凑的手持式装置，可以被那些患有皮肤病症的人安全使用，如痤疮，疣，冷水泡，瑕疵的皮肤或细纹。 这些装置采用超声能量和热量来治疗皮肤病症和病变。 通常，所用装置的峰值温度为约40℃至约70℃，在小于约20秒内达到，并保持少于约40秒。 超声吸收和热传导将热量从装置转移到皮肤，并引起加速痤疮清除，治疗瑕疵皮肤，瘙痒或细皱纹的生物反应。 传热的总热量足够低以防止灼伤。
-
公开(公告)号：US06647285B2
公开(公告)日：2003-11-11
申请号：US09997470
申请日：2001-11-29
申请人： Luiz B. Da Silva , Charles L. Chase
发明人： Luiz B. Da Silva , Charles L. Chase
IPC分类号： A61B600
CPC分类号： A61B5/0084 , A61B5/0091 , A61B5/4312
摘要： An optical probe for tissue identification includes an elongated body. Optical fibers are located within the elongated body for transmitting light to and from the tissue. Light fluctuation protection is associated with the optical fibers. In one embodiment the light fluctuation protection includes a reflective coating on the optical fibers to reduce stray light. In another embodiment the light fluctuation protection includes a filler with very high absorption located within the elongated body between the optical fibers.
摘要翻译： 用于组织识别的光学探针包括细长体。 光纤位于细长体内，用于将光传送到组织和从组织发射光。 光波动保护与光纤相关联。 在一个实施例中，光波动保护包括在光纤上的反射涂层以减少杂散光。 在另一个实施例中，光波动保护包括位于光纤之间的细长主体内的具有非常高吸收的填充物。
-
公开(公告)号：US08088122B2
公开(公告)日：2012-01-03
申请号：US11828236
申请日：2007-07-25
IPC分类号： A61B18/18
CPC分类号： A61N5/0603 , A61N2005/0605 , A61N2005/0647 , A61N2005/0651 , A61N2005/0661 , A61N2005/0662
摘要： Optical ear infection treatment device and methods are described where an LED and optical light pipe are used to deliver the light from the LED to the middle ear of a patient to reduce bacterial growth and/or eliminate bacteria. Typically, the device is placed in the ear and then activated by the user by pressing an activation button. Once activated the control electronics will turn on the LED and perform a treatment. The most basic treatment mode comprises turning on the LED at maximum power for a predetermined period, e.g. 30 minutes, 60 minutes. When the preset duration is completed, the device will notify the user by an audible beep or vibration that the treatment is complete. Once completed the user can remove the device, the treatment could be repeated once a day or for extreme cases multiple times during the day.
摘要翻译： 描述了光学耳朵感染治疗装置和方法，其中使用LED和光学光管将来自LED的光递送到患者的中耳以减少细菌生长和/或消除细菌。 通常，将设备放置在耳朵中，然后通过按下激活按钮由用户激活。 一旦激活，控制电子设备将打开LED并进行处理。 最基本的处理模式包括以最大功率接通LED预定时间段，例如， 30分钟，60分钟。 当预设时间完成时，设备将通过听觉嘟嘟声或振动来通知用户处理完成。 一旦完成，用户可以移除设备，治疗可以每天重复一次或在白天多次重复的情况。
-
公开(公告)号：US5986234A
公开(公告)日：1999-11-16
申请号：US829519
申请日：1997-03-28
申请人： Dennis L. Matthews , Peter M. Celliers , Lloyd Hackel , Luiz B. Da Silva , C. Brent Dane , Stanley Mrowka
发明人： Dennis L. Matthews , Peter M. Celliers , Lloyd Hackel , Luiz B. Da Silva , C. Brent Dane , Stanley Mrowka
CPC分类号： B23K26/032 , B08B7/0042 , B23K26/066 , B23K26/0884 , B23K26/142 , B23K26/1476
摘要： A compact laser system that removes surface coatings (such as paint, dirt, etc.) at a removal rate as high as 1000 ft.sup.2 /hr or more without damaging the surface. A high repetition rate laser with multiple amplification passes propagating through at least one optical amplifier is used, along with a delivery system consisting of a telescoping and articulating tube which also contains an evacuation system for simultaneously sweeping up the debris produced in the process. The amplified beam can be converted to an output beam by passively switching the polarization of at least one amplified beam. The system also has a personal safety system which protects against accidental exposures.
摘要翻译： 一种紧凑的激光系统，可以以高达1000 ft2 / hr或更高的去除率去除表面涂层（如油漆，污垢等），而不会损坏表面。 使用通过至少一个光学放大器传播的具有多次放大的高重复率激光，以及包括伸缩和铰接管的输送系统，该输送系统还包含用于同时扫掠在该过程中产生的碎片的抽空系统。 放大的光束可以通过被动地切换至少一个放大的光束的偏振而被转换成输出光束。 该系统还具有防止意外暴露的个人安全系统。
-
公开(公告)号：US20080097414A1
公开(公告)日：2008-04-24
申请号：US11828236
申请日：2007-07-25
CPC分类号： A61N5/0603 , A61N2005/0605 , A61N2005/0647 , A61N2005/0651 , A61N2005/0661 , A61N2005/0662
摘要： Optical ear infection treatment device and methods are described where an LED and optical light pipe are used to deliver the light from the LED to the middle ear of a patient to reduce bacterial growth and/or eliminate bacteria. Typically, the device is placed in the ear and then activated by the user by pressing an activation button. Once activated the control electronics will turn on the LED and perform a treatment. The most basic treatment mode comprises turning on the LED at maximum power for a predetermined period, e.g. 30 minutes, 60 minutes. When the preset duration is completed, the device will notify the user by an audible beep or vibration that the treatment is complete. Once completed, the user can remove the device, the treatment could be repeated once a day or for extreme cases multiple times during the day.
摘要翻译： 描述了光学耳朵感染治疗装置和方法，其中使用LED和光学光管将来自LED的光递送到患者的中耳以减少细菌生长和/或消除细菌。 通常，将设备放置在耳朵中，然后通过按下激活按钮由用户激活。 一旦激活，控制电子设备将打开LED并进行处理。 最基本的处理模式包括以最大功率接通LED预定时间段，例如， 30分钟，60分钟。 当预设时间完成时，设备将通过听觉嘟嘟声或振动来通知用户处理完成。 一旦完成，用户可以移除设备，治疗可以每天重复一次或在白天多次重复情况。
-
公开(公告)号：US07106043B1
公开(公告)日：2006-09-12
申请号：US10667118
申请日：2003-09-17
CPC分类号： A61B5/053 , A61B5/6848 , A61B5/6849 , A61B2017/00026 , A61N1/08
摘要： A low capacitance measurement probe is disclosed. The low capacitance measurement probe comprises an outer conductor forming an outer wall having an exterior and an interior; a non-conductive spacer forming a first wall having an exterior and an interior with the non-conductive spacer being coupled to the interior of the outer conductor; a conductive layer forming a second wall having an exterior and an interior, the conductive layer coupled to the interior of the first wall; an insulating layer forming a third wall having an exterior and an interior, the insulating layer coupled to the interior of the second wall; and an inner conductor forming an inner wall having an exterior and an interior, the inner conductor coupled to the interior of the third wall. A low capacitance measurement probe system and a method of using a low capacitance measurement probe are also disclosed.
摘要翻译： 公开了一种低电容测量探针。 低电容测量探针包括形成具有外部和内部的外壁的外部导体; 形成具有外部和内部的第一壁的非导电间隔件，其中所述非导电间隔件联接到所述外部导体的内部; 形成具有外部和内部的第二壁的导电层，所述导电层耦合到所述第一壁的内部; 形成具有外部和内部的第三壁的绝缘层，所述绝缘层耦合到所述第二壁的内部; 以及形成具有外部和内部的内壁的内部导体，所述内部导体联接到所述第三壁的内部。 还公开了低电容测量探针系统和使用低电容测量探针的方法。
-
公开(公告)号：US07013173B2
公开(公告)日：2006-03-14
申请号：US09997872
申请日：2001-11-29
申请人： Luiz B. Da Silva , Charles L. Chase
发明人： Luiz B. Da Silva , Charles L. Chase
IPC分类号： A61B5/00
CPC分类号： A61B5/0084 , A61B5/0091 , A61B5/4312
摘要： A system for characterizing tissue includes the steps of generating an emission signal, generating a reference signal, directing the emission signal to and from the tissue, directing the reference signal in a predetermined manner relative to the emission signal, and using the reference signal to compensate the emission signal. In one embodiment compensation is provided for fluctuations in light delivery to the tip of the probe due to cable motion.
-
公开(公告)号：US06384915B1
公开(公告)日：2002-05-07
申请号：US09050570
申请日：1998-03-30
IPC分类号： G01N1502
CPC分类号： A61B5/6852 , A61B5/0066 , A61B5/0084
摘要： A guidance and viewing system based on multiplexed optical coherence domain reflectometry is incorporated into a catheter, endoscope, or other medical device to measure the location, thickness, and structure of the arterial walls or other intra-cavity regions at discrete points on the medical device during minimally invasive medical procedures. The information will be used both to guide the device through the body and to evaluate the tissue through which the device is being passed. Multiple optical fibers are situated along the circumference of the device. Light from the distal end of each fiber is directed onto the interior cavity walls via small diameter optics (such as gradient index lenses and mirrored corner cubes). Both forward viewing and side viewing fibers can be included. The light reflected or scattered from the cavity walls is then collected by the fibers and multiplexed at the proximal end to the sample arm of an optical low coherence reflectometer. The system may also be implemented in a nonmedical inspection device.
摘要翻译： 基于复合光学相干畴反射测量的引导和观察系统被并入到导管，内窥镜或其他医疗装置中，以测量医疗装置上的离散点处的动脉壁或其它腔内区域的位置，厚度和结构 在微创医疗程序中。 该信息将用于引导装置穿过身体并评估装置通过的组织。 多个光纤沿着设备的圆周设置。 来自每根纤维的远端的光通过小直径光学器件（例如梯度折射率透镜和镜像角立方体）被引导到内腔壁上。 可以包括前视和侧视纤维。 然后从空腔壁反射或散射的光被纤维收集，并在近端多路复用到光学低相干反射计的样品臂。 该系统还可以在非医疗检查装置中实现。
-
-
-
-
-
-
-
-
-
搜索结果
45 条记录 (耗时 0.028 秒)
