公开(公告)号：US07083608B2

公开(公告)日：2006-08-01

申请号：US09893969

申请日：2001-06-29

申请人： Seiki Tomita ,  Koshu Tajitsu ,  Hidenori Kanda

发明人： Seiki Tomita ,  Koshu Tajitsu ,  Hidenori Kanda

IPC分类号： A61B18/04

CPC分类号： A61F9/00821 ,  A61B2017/00199 ,  A61B2017/00225 ,  A61F9/00709 ,  A61F9/008 ,  A61F2009/00844 ,  A61F2009/00872 ,  A61F2009/00874

摘要： A medical system capable of giving different treatments in a row to a patient comprises a first treatment apparatus, a second treatment apparatus, an operation unit, a memory, a communication unit and a selection switch. The first treatment apparatus has a first treatment unit for a first treatment and a first control part which sends a control signal to the first treatment unit based on a first setting signal for the first treatment. The second treatment apparatus has a second treatment unit for a second treatment different from the first treatment and a second control part which sends a control signal to the second treatment unit based on a second setting signal for the second treatment. The operation unit has an indication part and an operation part, and is capable of inputting the first and second setting signals at different times, and the two signals are then transmitted to the first and second control parts respectively by the communication unit. The memory is capable of storing two groups of data, one of which concerns a first operating screen for the first treatment and the other concerns a second operating screen for the second treatment. Any one of the two groups of data is selectively read from the memory and displayed on the indication part, based on a mode-selection signal which has been inputted through the selection switch for selecting any one of a first-treatment mode and a second-treatment mode.

公开(公告)号：US06530918B1

公开(公告)日：2003-03-11

申请号：US09668151

申请日：2000-09-25

申请人： Tokio Ueno ,  Seiki Tomita

发明人： Tokio Ueno ,  Seiki Tomita

IPC分类号： A61B1820

CPC分类号： A61F9/00821 ,  A61B2018/2025 ,  A61F9/008 ,  A61F9/009

摘要： A laser treatment apparatus for irradiating an affected part of a patient with a treatment laser beam to treat the affected part is disclosed. The apparatus includes a treatment laser beam irradiation system for emitting and delivering the treatment laser beam of a wavelength in a visible region to irradiate the affected part; an observation system provided with an observation optical system for observing the affected part; a protective filter disposed in an optical path of the observation optical system, for intercepting the treatment beam; a first aiming beam irradiation system for emitting and delivering a first aiming beam of about the same wavelength as the wavelength of the treatment beam to irradiate the affected part; a second aiming beam irradiation system for emitting and delivering a second aiming beam of a different wavelength in a visible region from the wavelength of the treatment beam to irradiate the affected part; and an aiming beam switching system for switching between irradiation of the first aiming beam and irradiation of the second aiming beam.

摘要翻译： 公开了一种激光治疗装置，用于用治疗激光束照射患者的患部，以治疗患部。 该装置包括：处理激光束照射系统，用于发射和传送波长可见区域的处理激光束照射受影响的部分; 观察系统，设置有用于观察受影响部位的观察光学系统; 设置在所述观察光学系统的光路中的用于截取所述处理光束的保护滤光器; 第一瞄准光束照射系统，用于发射和传送与治疗光束的波长大约相同波长的第一瞄准光束照射受影响的部分; 第二瞄准光束照射系统，用于从处理光束的波长发射和传送不同波长的第二瞄准光束在可见光区域以照射受影响的部分; 以及用于在第一瞄准光束的照射和第二瞄准光束的照射之间切换的瞄准光束切换系统。

公开(公告)号：US06286960B1

公开(公告)日：2001-09-11

申请号：US09536471

申请日：2000-03-28

申请人： Seiki Tomita

发明人： Seiki Tomita

IPC分类号： A61B300

CPC分类号： A61B3/0075

摘要： An ophthalmic apparatus includes a base board 5, a main unit 1 detachably mounted on the base board, and a head support unit 10 fixed on the base board. This head support unit 10 includes a pair of columns 14R, 14L foldable to the base board 5. With the main unit 1 dismounted from the base board 5, the head support unit 10 is folded until it becomes parallel with the base board 5. The apparatus can thus be housed in a small transportation case when transported. 3

摘要翻译： 一种眼科装置，包括基板5，可拆卸地安装在基板上的主体单元1和固定在基板上的头部支撑单元10。 该头部支撑单元10包括可折叠到基板5的一对柱14R，14L。当主单元1从基板5上拆下时，头部支撑单元10被折叠直到其与基板5平行。 因此，当运输时，装置可以容纳在小的运输箱中。 3

公开(公告)号：US06932807B1

公开(公告)日：2005-08-23

申请号：US09648547

申请日：2000-08-28

申请人： Seiki Tomita ,  Shinichi Matsuura ,  Yasuyuki Naito

发明人： Seiki Tomita ,  Shinichi Matsuura ,  Yasuyuki Naito

IPC分类号： A61B18/20 ,  A61F9/008

CPC分类号： A61F9/008 ,  A61B2018/2025 ,  A61F2009/00846

摘要： A laser treatment apparatus for irradiating an affected part of a patient's eye with a treatment laser beam to treat the affected part is disclosed. The laser treatment apparatus includes treatment beam irradiation section including a first irradiation optical system for irradiating the treatment beam; aiming beam irradiation section including a second irradiation optical system for irradiating an aiming beam, the second irradiation optical system being optically adjusted such that sighting of the treatment beam is completed when the aiming beam forms a predetermined shape on a reflection plane; image pickup section including an image pickup optical system for imaging an area including the affected part of the patient's eye; sighting detection section for processing an image of the aiming beam picked-up by the image pickup section to detect a sighting state; movement detection section for detecting movement in an optical axis direction of at least one of at least a part of the image pickup optical system and at least a part of the irradiation optical system; and determination section for determining a direction in which at least one of at least the part of the image pickup optical system and at least the part of the irradiation optical system is to be moved based on results detected by the sighting detection section and the movement detection section respectively.

摘要翻译： 公开了一种激光治疗装置，用于用治疗激光束照射患者眼睛的患部，以治疗患部。 激光治疗装置包括治疗束照射部，其包括用于照射治疗束的第一照射光学系统; 瞄准光束照射部分，包括用于照射瞄准光束的第二照射光学系统，所述第二照射光学系统被光学调节，使得当所述瞄准镜在反射平面上形成预定形状时，完成所述治疗光束的瞄准; 图像拾取部分，包括用于对包括患者眼睛的部分的区域进行成像的图像拾取光学系统; 瞄准检测部分，用于处理由图像拾取部分拾取的瞄准光束的图像以检测瞄准状态; 移动检测部，用于检测所述摄像光学系统的至少一部分和所述照射光学系统的至少一部分中的至少一部分的光轴方向的移动; 以及确定部分，用于基于由所述瞄准检测部分检测到的结果和所述移动检测来确定所述图像拾取光学系统的至少一部分和所述照射光学系统的至少一部分中的至少一个将被移动的方向 部分。

公开(公告)号：US06652511B1

公开(公告)日：2003-11-25

申请号：US09536469

申请日：2000-03-28

申请人： Seiki Tomita

发明人： Seiki Tomita

IPC分类号： A61B1818

CPC分类号： A61F9/008 ,  A61F9/00821 ,  A61F2009/00855 ,  A61F2009/00891 ,  B23K26/035 ,  B23K26/042

摘要： A laser treatment apparatus includes an aiming light optical system (9-16) for delivering an aiming light to an intended affected part, a laser irradiation mechanism including a laser source (1) for emitting a laser beam for treatment and an irradiation optical system (2-4, 7-9, 13-16) for delivering the treatment laser beam emitted from the laser source to the affected part, a focal shift mechanism (8, 43, 86) for shifting a focal point of the treatment laser beam from a focal point of the aiming light, a position setting mechanism (41, 50, 57, 90, 90a, 90b, 91) for changeably setting an initial focal point of the treatment laser beam to a desired point, a command signal input mechanism (105a, 57, 90, 90a, 90b, 91) for inputting a command signal to change the focal point of the treatment laser beam to the initial point, and a control unit (40) for controlling the focal shift mechanism to change the focal point of the treatment laser beam to the set initial point in response to the input command signal.

摘要翻译： 一种激光治疗装置，包括：瞄准光学系统（9-16），用于将瞄准光输送到预期的受影响部位;激光照射机构，包括用于发射用于治疗的激光束的激光源（1）和照射光学系统 用于将从激光源发射的处理激光束传送到受影响部分的焦点位移机构（8,43,86），用于将处理激光束的焦点从 瞄准光的焦点，用于将治疗激光束的初始焦点可变地设定到期望点的位置设定机构（41,50,57,90,90a，90b，91），命令信号输入机构 105a，57,90,90a，90b，91），用于输入将治疗激光束的焦点改变为初始点的命令信号;以及控制单元（40），用于控制焦点偏移机制以改变焦点 的处理激光束到设定的初始点以响应于inp ut命令信号。

公开(公告)号：US06238385B1

公开(公告)日：2001-05-29

申请号：US09088656

申请日：1998-06-02

申请人： Seiyo Harino ,  Hirokazu Nakamura ,  Seiki Tomita ,  Yasuyuki Naito ,  Toshifumi Sumiya

发明人： Seiyo Harino ,  Hirokazu Nakamura ,  Seiki Tomita ,  Yasuyuki Naito ,  Toshifumi Sumiya

IPC分类号： A61F901

CPC分类号： A61F9/008 ,  A61F9/00821 ,  A61F9/009 ,  A61F2009/00863

摘要： A laser treatment apparatus having a guide beam forming mechanism for guiding a treatment laser beam to a diseased part, including a laser beam irradiation optical system which irradiates the diseased part with the treatment laser beam, a target for obtaining a position of the central fovea of a patient's eye which is projected to the fundus, and a fixation mark for fixing the patient's eye so that the central fovea is located at a predetermined position with respect to the target. With the laser treatment apparatus, the central fovea of a patient's eye is easily judged, and, even for a patient's eye having reduced central visual acuity, the fixation is stably conducted.

摘要翻译： 一种激光治疗装置，其具有用于将治疗激光束引导到病变部的引导光束形成机构，包括用处理激光束照射患病部位的激光束照射光学系统，获得中央凹的位置的靶 投射到眼底的患者眼睛和用于固定患者眼睛的固定标记，使得中央凹中心凹相对于目标位于预定位置。 利用激光治疗装置，容易判断患者眼睛的中央凹，并且即使对于具有降低的中心视力的患者眼睛，也能够稳定地进行固定。

公开(公告)号：US07329251B2

公开(公告)日：2008-02-12

申请号：US11016960

申请日：2004-12-21

申请人： Tsuyoshi Yamada ,  Kenichi Hayashi ,  Yasuyuki Naito ,  Seiki Tomita

发明人： Tsuyoshi Yamada ,  Kenichi Hayashi ,  Yasuyuki Naito ,  Seiki Tomita

IPC分类号： H01S3/10 ,  A61B18/20 ,  A61F9/08

CPC分类号： A61B18/20 ,  A61B2018/00636 ,  A61B2018/204

摘要： A laser treatment apparatus for performing treatment by irradiating an affected part with a laser beam comprises: a laser source capable of emitting beams of a plurality of different wavelengths; a first setting unit which sets an irradiation amount of a laser beam for treatment of a wavelength to be used for treatment; an emission amount changing unit which changes an emission amount of the beam in plural levels; an attenuating unit which attenuates the beam emitted by the laser source; and a control part which controls the emission amount changing unit and the attenuating unit based on the set irradiation amount of the treatment beam.

摘要翻译： 一种用于通过用激光束照射受影响部分进行治疗的激光治疗装置包括：能够发射多个不同波长的光束的激光源; 第一设定单元，其设定用于处理要用于处理的波长的激光束的照射量; 发射量改变单元，其改变多个等级的光束的发射量; 衰减单元，其衰减由激光源发射的光束; 以及控制部，其基于所设定的所述处理光束的照射量来控制所述发光量变更部和所述衰减部。

公开(公告)号：US20050143720A1

公开(公告)日：2005-06-30

申请号：US11016960

申请日：2004-12-21

申请人： Tsuyoshi Yamada ,  Kenichi Hayashi ,  Yasuyuki Naito ,  Seiki Tomita

发明人： Tsuyoshi Yamada ,  Kenichi Hayashi ,  Yasuyuki Naito ,  Seiki Tomita

IPC分类号： A61B18/20 ,  A61F9/007 ,  A61N5/06

CPC分类号： A61B18/20 ,  A61B2018/00636 ,  A61B2018/204

摘要： A laser treatment apparatus for performing treatment by irradiating an affected part with a laser beam comprises: a laser source capable of emitting beams of a plurality of different wavelengths; a first setting unit which sets an irradiation amount of a laser beam for treatment of a wavelength to be used for treatment; an emission amount changing unit which changes an emission amount of the beam in plural levels; an attenuating unit which attenuates the beam emitted by the laser source; and a control part which controls the emission amount changing unit and the attenuating unit based on the set irradiation amount of the treatment beam.

摘要翻译： 一种用于通过用激光束照射受影响部分进行治疗的激光治疗装置包括：能够发射多个不同波长的光束的激光源; 第一设定单元，其设定用于处理要用于处理的波长的激光束的照射量; 发射量改变单元，其改变多个等级的光束的发射量; 衰减单元，其衰减由激光源发射的光束; 以及控制部，其基于所设定的所述处理光束的照射量来控制所述发光量变更部和所述衰减部。

公开(公告)号：US06322554B1

公开(公告)日：2001-11-27

申请号：US09431101

申请日：1999-11-01

申请人： Seiki Tomita

发明人： Seiki Tomita

IPC分类号： A61F9008

CPC分类号： A61F9/008 ,  A61F9/00821 ,  A61F2009/00863 ,  A61F2009/0087 ,  A61F2009/00874 ,  A61F2009/00887 ,  A61F2009/00889

摘要： A laser treatment apparatus for irradiating an affected area of a patient with a treatment laser beam is disclosed. In the apparatus, the treatment laser beam is emitted by a laser source and delivered to the affected area through a treatment laser beam irradiation optical system to irradiate the affected area. An aiming light delivery optical system forms plural aiming light beams so that an optical axis of the treatment laser beam irradiation optical system is put between the aiming light beams, and delivers the plural aiming light beams to the affected area so that the aiming light beams are focused on a position on which the treatment laser beam is to be focused. During this focusing, the aiming beams are being rotated manually or automatically by a manual rotation mechanism or an automatic rotation mechanism. The rotating mode of the aiming beams is selected with a selection switch from a manual rotation mode and an automatic rotation mode.

摘要翻译： 公开了一种用于用治疗激光束照射病人的受影响区域的激光治疗装置。 在该装置中，处理激光束由激光源发射并通过处理激光束照射光学系统传送到受影响的区域以照射受影响的区域。 瞄准光输送光学系统形成多个瞄准光束，使得处理激光束照射光学系统的光轴位于瞄准光束之间，并将多个瞄准光束传送到受影响的区域，使得瞄准光束 集中在待处理激光束聚焦的位置上。 在该聚焦期间，瞄准光束通过手动旋转机构或自动旋转机构手动或自动旋转。 瞄准光束的旋转模式由手动旋转模式和自动旋转模式的选择开关选择。

公开(公告)号：US07393349B2

公开(公告)日：2008-07-01

申请号：US11390106

申请日：2006-03-28

申请人： Hitoshi Abe ,  Seiki Tomita ,  Masato Kawai

发明人： Hitoshi Abe ,  Seiki Tomita ,  Masato Kawai

IPC分类号： A61B18/18 ,  G06F3/01

CPC分类号： A61B3/132 ,  A61B3/0083 ,  A61B3/135 ,  A61F9/008 ,  A61F9/00821 ,  A61F2009/00868 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00887 ,  A61F2009/00891

摘要： An ophthalmic laser treatment apparatus comprises: a main unit in which an illumination and observation optical system for illuminating a patient's eye and allowing observation of the patient's eye under illumination, and an irradiation optical system for irradiating a treatment laser beam and an aiming beam to the patient's eye; a joystick including a grip to be grasped by an operator, the joystick being configured to move the main unit with respect to the patient's eye; and a switch placed in an opening formed in a side of the joystick, the switch being configured to input a plurality of switch signals.

摘要翻译： 一种眼科激光治疗装置，包括：主单元，其中照明和观察光学系统用于照亮患者的眼睛并允许在照明下观察患者的眼睛;以及照射光学系统，用于将治疗激光束和瞄准光束照射到 病人的眼睛 操纵杆，其包括由操作者抓握的手柄，所述操纵杆构造成相对于所述患者眼睛移动所述主单元; 以及放置在形成于操纵杆侧面的开口中的开关，该开关被配置为输入多个开关信号。