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公开(公告)号：US6117129A
公开(公告)日：2000-09-12
申请号：US85107
申请日：1998-05-28
Applicant: Hideo Mukai
Inventor： Hideo Mukai
CPC classification number: A61B18/203 , A61B18/201 , A61B2017/00123 , A61B2017/00199 , A61B2017/00477 , A61B2017/00725 , A61B2017/00973 , A61B2018/00452 , A61B2018/00642 , A61B2018/2025 , A61B2018/2095 , A61B2218/005 , A61B2218/008
Abstract: A laser treatment apparatus has a hand-piece unit with a laser scanner which deflects a laser beam emitted from a laser source to scan a treatment portion of a patient's skin. In the laser treatment apparatus, the first control device controls the laser scanner to perform a laser scanning irradiation. The detection device detects whether the hand-piece unit is electrically connected with the first control device. When the detection device detects the electrical disconnection of the hand-piece unit to the first control device, the second control device forbids the first control device to conduct the laser scanning irradiation.
Abstract translation: 激光治疗装置具有带有激光扫描器的手持单元，该激光扫描器使从激光源发射的激光束偏转以扫描患者皮肤的治疗部分。 在激光治疗装置中，第一控制装置控制激光扫描仪进行激光扫描照射。 检测装置检测手持单元是否与第一控制装置电连接。 当检测装置检测到手持单元与第一控制装置的断电时，第二控制装置禁止第一控制装置进行激光扫描照射。
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公开(公告)号：US6066129A
公开(公告)日：2000-05-23
申请号：US15639
申请日：1998-01-29
Applicant: Dean W. Larson
Inventor： Dean W. Larson
CPC classification number: A61B18/201 , A61B2017/00199 , A61B2017/00203 , A61B2017/00973 , A61B2090/502
Abstract: A medical laser adapted to be controlled remotely from the main operating console, and more particularly, a handpiece held by the surgeon which includes one or more remote controls for actuating and controlling the operation of a medical laser.
Abstract translation: 一种医疗激光器，其适于远离主操作控制台进行控制，更具体地，涉及由外科医生保持的手持件，其包括用于致动和控制医疗激光器的操作的一个或多个遥控器。
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公开(公告)号：US5941875A
公开(公告)日：1999-08-24
申请号：US895768
申请日：1997-07-17
Applicant: Charles Christopher Negus , Scott Andrew Morrell , Stephen J. Linhares
Inventor： Charles Christopher Negus , Scott Andrew Morrell , Stephen J. Linhares
CPC classification number: A61B18/201 , A61B17/24 , A61B2218/008
Abstract: A surgical laser handpiece comprising: an outer barrel having an inner chamber; an inner zoom barrel movable in said chamber relative to said outer barrel; at least a first lens device in said zoom barrel for propagating and focusing a laser beam; and a drive member externally accessible on said outer barrel for moving said zoom barrel with one hand relative to said outer barrel for varying the focus of the laser beam.
Abstract translation: 一种手术激光手持件，包括：具有内腔的外筒; 可在所述腔室中相对于所述外筒移动的内部变焦镜筒; 至少在所述变焦镜筒中的第一透镜装置，用于传播和聚焦激光束; 以及在所述外筒上可从外部访问的驱动构件，用于相对于所述外筒移动所述变焦镜筒，以改变激光束的焦点。
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公开(公告)号：US5928220A
公开(公告)日：1999-07-27
申请号：US872085
申请日：1997-06-10
Applicant: Yutaka Shimoji
Inventor： Yutaka Shimoji
CPC classification number: A61C19/004 , A61B18/201 , A61C1/0046
Abstract: A compact, hand-held, rechargeable, tunable, self-contained laser instrument is presented for use in dentistry, oral surgery, orthopedic surgery, and other medical procedures such as sterilization and curing of photo-polymerizable materials. The inventive instrument includes microchip lasers that consume at most 10 Watts and generate a peak output laser beam power of at least 20 mWatts that is adjustable to the light absorbing characteristics of the target material. Laser microchips, pumping laser, thermo-electric heat exchanger, rechargeable batteries, and laser optics are all contained within the same housing which is cordless, lightweight, and inexpensive to manufacture.
Abstract translation: 提供紧凑的手持式可再充电的可调谐的独立激光仪器，用于牙科，口腔外科，矫形手术和其他医疗手术，如光可聚合材料的灭菌和固化。 本发明的仪器包括消耗最多10瓦特的微芯片激光器，并且产生至少20mWatts的峰值输出激光束功率，其可调整到目标材料的光吸收特性。 激光微芯片，泵浦激光，热电热交换器，可再充电电池和激光光学元件都包含在同一个外壳内，无绳，重量轻且制造成本低廉。
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145.发明授权Video assisted thoracoscopic transmyocardial revascularization surgical method 失效视频辅助胸腔镜经心肌血运重建手术方法
公开(公告)号：US5832929A
公开(公告)日：1998-11-10
申请号：US620270
申请日：1996-03-22
Applicant: Robert I. Rudko , Stephen J. Linhares , Charles Christopher Negus
Inventor： Robert I. Rudko , Stephen J. Linhares , Charles Christopher Negus
CPC classification number: A61B18/201 , A61B2017/00247 , A61B2017/00703 , A61B2018/00392 , A61B2218/005 , A61B90/37
Abstract: A video assisted thoracoscopic transmyocardial revascularization (TMR) surgical method includes making at least two spaced incision ports between the ribs of a patient proximate the patient's heart; inserting through one of the ports a thoracoscopic TMR handpiece assembly for creating a channel through the heart wall; inserting through the other incision port a thoracoscope connected to a video display system; viewing the heart of the patient through the video display system and positioning the handpiece assembly relative to the heart; and actuating the handpiece assembly to create a channel through the wall of the patient's heart.
Abstract translation: 视频辅助胸腔镜经心肌血运重建术（TMR）手术方法包括在靠近患者心脏的患者的肋骨之间形成至少两个间隔开的切口; 通过一个端口插入胸腔镜TMR手持组件，用于通过心脏壁创建通道; 通过另一切口插入连接到视频显示系统的胸腔镜; 通过视频显示系统观察患者的心脏并相对于心脏定位手持组件; 并且致动所述手持组件以形成通过所述患者心脏的壁的通道。
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Patent Agency Ranking146.发明授权Method for GE-XRF X-ray analysis of materials, and apparatus for carrying out the method 失效GE-XRF材料X射线分析方法及其实施方法
公开(公告)号：US5684857A
公开(公告)日：1997-11-04
申请号：US591132
申请日：1996-01-25
Applicant: Pieter K. De Bokx
Inventor： Pieter K. De Bokx
IPC: A61B18/20 , G01N23/207 , G01N23/223 , G21K1/06
CPC classification number: G01N23/223 , G01N23/2076 , A61B18/201 , G01N2223/076
Abstract: A method for GE-XRF (Grazing Exit X-Ray Fluorescence) with high spatial resolution in the direction parallel as well as perpendicular to the specimen surface. The specimen (2) to be examined is irradiated by means of an X-ray beam having a cross-section which is substantially larger than the surface region to be examined. This beam irradiates a large number of parts of the specimen surface and the respective radiation thus excited is measured each time. From all measurements the intensity of the radiation excited by individual pixels in the specimen is calculated by means of a suitable algorithm. The advantage of this method resides in the fact that an X-ray source having a very high intensity (for example, a synchrotron) can be dispensed with and suitable spatial resolution is achieved nevertheless.
Abstract translation: 在平行和垂直于样品表面的方向上具有高空间分辨率的GE-XRF（放牧出射X射线荧光）的方法。 待检查的样本（2）通过具有大于待检查的表面区域的横截面的X射线束照射。 该光束照射样品表面的大量部分，并且每次测量如此激发的各个辐射。 从所有测量中，通过适当的算法计算样本中各个像素所激发的辐射的强度。 该方法的优点在于，可以省略具有非常高强度的X射线源（例如，同步加速器）并且实现适当的空间分辨率。
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公开(公告)号：US5617258A
公开(公告)日：1997-04-01
申请号：US548270
申请日：1995-10-25
Applicant: Charles C. Negus , Stephen J. Linhares
Inventor： Charles C. Negus , Stephen J. Linhares
CPC classification number: A61B18/201 , G02B7/026 , A61B2017/00247 , A61B2018/00392 , A61B2018/2233 , A61B2090/0814
Abstract: A non-reusable lens cell for a surgical laser handpiece having a contact surface with an aperture for exiting a laser beam includes a housing having a first connector at a first end for engaging a laser source and a second connector at a second end for engaging a handpiece; and a hydroscopic lens device for focusing the laser beam through the handpiece proximate the aperture and being degradable in the presence of moisture during attempts at sterilization to deteriorate the lens device, disrupt the focus and thwart reuse of the lens cell.
Abstract translation: 用于外科激光手持件的不可重复使用的透镜单元具有与用于离开激光束的孔的接触表面的壳体，该外壳具有在第一端处具有用于接合激光源的第一连接器和用于接合激光源的第二连接器 手机 以及吸水镜透镜装置，用于将激光束通过靠近孔的手持件聚焦，并且在消毒期间在存在湿气的情况下可降解，以使透镜装置劣化，破坏聚焦并阻止透镜单元的重用。
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公开(公告)号：US5611796A
公开(公告)日：1997-03-18
申请号：US510967
申请日：1995-08-03
Applicant: Yves-Victor Kamami
Inventor： Yves-Victor Kamami
CPC classification number: A61B18/201 , A61B17/24 , A61B2218/008
Abstract: The invention relates to a handpiece for a device for performing laser surgery of the nose. It comprises a handle having a proximal end 36 including means enabling it to be connected to a source of laser radiation, a distal end 44 at which the laser radiation is supplied to a work zone, and a transit region 31, 52 for passing the laser radiation from the proximal end 36 to the distal end 44. According to the invention, the transit region 31 has a main axis 32 and the handpiece includes a distal region 4 forming an open channel 52 having an outside diameter 48 that it enables it to be inserted in the nostril of a patient, the device enabling high laser power to be delivered without giving rise to hemorrhage.
Abstract translation: 本发明涉及一种用于进行鼻子激光手术的装置的手持件。 它包括手柄，其具有近端36，该近端包括使其能够连接到激光辐射源的装置，激光辐射被供应到工作区的远端44以及用于使激光通过的运送区域31,52 从近端36到远端44的辐射。根据本发明，转运区域31具有主轴线32，并且手持件包括远侧区域4，远端区域4形成具有外径48的开放通道52，使得其能够 插入患者的鼻孔中，能够输送高激光功率的装置而不会引起出血。
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149.发明授权
公开(公告)号：US5591161A
公开(公告)日：1997-01-07
申请号：US548269
申请日：1995-10-25
Applicant: Charles C. Negus , Stephen J. Linhares
Inventor： Charles C. Negus , Stephen J. Linhares
CPC classification number: A61B18/201 , A61B2017/00247 , A61B2018/00392 , A61B2018/2025
Abstract: An angled beam-delivery handpiece includes a barrel for delivering a monochromatic light beam; a contact surface at the distal end of the barrel; a window in the side of the barrel proximate the contact surface; an aperture in the contact surface; and a refractive element in the barrel above the window for diverting the beam carried by the barrel to exit the aperture at an angle to the laser beam in the barrel.
Abstract translation: 成角度的光束传送手持件包括用于传送单色光束的镜筒; 在筒的远端处的接触表面; 靠近接触表面的桶的侧面中的窗口; 接触表面上的孔; 以及在窗口上方的镜筒中的折射元件，用于使由镜筒承载的光束转向以与镜筒中的激光束成角度地离开孔。
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公开(公告)号：US5558668A
公开(公告)日：1996-09-24
申请号：US320946
申请日：1994-10-11
Applicant: Donald M. Lankford , Thomas S. MacGregor, III , Charles C. Negus
Inventor： Donald M. Lankford , Thomas S. MacGregor, III , Charles C. Negus
CPC classification number: A61B18/201 , A61B17/3421 , A61B17/3474 , A61M13/003
Abstract: An improved medical laser treatment system and method generates a beam of laser energy at a predetermined wavelength; transmits the beam of laser energy along a path to a medical treatment site; delivers to the medical treatment site an insufflating gas which is absorbent at the predetermined wavelength; and introduces into the path of the beam of laser energy a non-absorbent purge gas which is transparent to the predetermined wavelength of the laser, at a flow rate for opposing the influx of insufflating gas to reduce the resonant absorption of the laser beam energy.
Abstract translation: 改进的医疗激光治疗系统和方法产生预定波长的激光能量束; 沿着路径将激光能量束传送到医疗处所; 向医疗处所提供吸收预定波长的吹入气体; 并将激光能束的路径引入对于激光的预定波长透明的非吸收性吹扫气体，以相对于吹入气体的流入的流量来减少激光束能量的共振吸收。
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