公开(公告)号：US06733492B2

公开(公告)日：2004-05-11

申请号：US09774592

申请日：2001-02-01

Applicant: Yasuo Ota ,  Hideo Mukai ,  Yohei Kamihagi ,  Wataru Niwa

Inventor： Yasuo Ota ,  Hideo Mukai ,  Yohei Kamihagi ,  Wataru Niwa

IPC: A61B1818

CPC classification number: A61B18/203 ,  A61B2017/00084 ,  A61B2017/00973 ,  A61B2018/00005 ,  A61B2018/00452 ,  A61B2018/2025 ,  A61B2018/20359 ,  A61B2090/065

Abstract: A laser treatment apparatus which is used to treat an affected part of a patient by irradiating a treatment laser beam to the affected part is disclosed. The apparatus includes a laser irradiation unit provided with a laser irradiation optical system for delivering the laser beam to the affected part; a contact member including a contact face which is brought into contact with at least one of the affected part and a periphery thereof; a cooler which cools down at least the contact face of the contact member; a sensor which detects at least one of a temperature of a periphery of the contact face made contact with the affected part, a temperature of a predetermined portion of at least one of the contact member and the cooler, a contact state of the contact face with respect to the affected part, and a relative substantially horizontal movement of the contact member with respect to the affected part; and an irradiation controller which controls laser irradiation based on a result of detection by the sensor.

Abstract translation: 公开了一种用于通过向受影响部位照射治疗激光束来治疗患者的受影响部位的激光治疗装置。 该装置包括：激光照射单元，设置有用于将激光束传送到患部的激光照射光学系统; 接触构件，其包括与所述受影响部分及其周边中的至少一个接触的接触面; 至少冷却所述接触构件的接触面的冷却器; 检测与所述受影响部位接触的所述接触面的周围的温度，所述接触部件和所述冷却器中的至少一个的规定部分的温度，所述接触面与所述接触面的接触状态， 相对于受影响的部分，以及接触构件相对于受影响部分的相对基本上水平的运动; 以及基于传感器的检测结果来控制激光照射的照射控制器。

公开(公告)号：US06679877B2

公开(公告)日：2004-01-20

申请号：US09990294

申请日：2001-11-23

Applicant: Yasuo Ota ,  Wataru Niwa

Inventor： Yasuo Ota ,  Wataru Niwa

IPC: A61B1818

CPC classification number: A61B18/203 ,  A61B2017/00199 ,  A61B2018/00023 ,  A61B2018/00452 ,  A61B2018/00476 ,  A61B2018/2025 ,  A61B2018/20351

Abstract: There is disclosed a laser treatment apparatus including: a handpiece internally including an irradiation optical system for irradiating a laser beam for treatment; a lens disposing unit which can dispose a lens in the irradiation optical system, the lens being selectable from among a plurality of lenses of different types having different focal lengths; and a lens detecting unit which detects the type of the lens disposed in the irradiation optical system.

Abstract translation: 公开了一种激光治疗装置，包括：手柄，其内部包括用于照射激光束进行治疗的照射光学系统; 可以在照射光学系统中配置透镜的透镜设置单元，可以从具有不同焦距的不同类型的多个透镜中选择透镜; 以及透镜检测单元，其检测设置在照射光学系统中的透镜的类型。

公开(公告)号：US5300063A

公开(公告)日：1994-04-05

申请号：US879386

申请日：1992-05-07

Applicant: Yasuo Tano ,  Masanori Enomoto ,  Yasuo Ota

Inventor： Yasuo Tano ,  Masanori Enomoto ,  Yasuo Ota

IPC: A61B18/20 ,  A61F9/011 ,  A61B17/32

CPC classification number: A61F9/00821 ,  A61B2018/2025 ,  A61F2009/00863

Abstract: An ophthalmic laser apparatus has a proper exit angle from a probe to prevent a sclera from being damaged when the probe is used to treat an eye of a patient. A laser beam emitted from a laser oscillator is directed to a light cable receptacle connector by an optical system. The laser beam is directed to a delivery optical system or a probe by a light cable having a connecting part at one end thereof to be connected to the light cable receptacle connector. The probe is bent near an end thereof and the end of the probe is generally spherically shaped.

Abstract translation: 眼科激光设备具有与探针适当的出射角，以防止当探针用于治疗患者眼睛时的巩膜受损。 从激光振荡器发射的激光束通过光学系统被引导到光缆插座连接器。 激光束通过具有在其一端的连接部分的光缆被引导到输送光学系统或探针，以连接到光缆插座连接器。 探针在其一端附近弯曲，并且探针的端部通常为球形。

公开(公告)号：US06652512B2

公开(公告)日：2003-11-25

申请号：US09878428

申请日：2001-06-12

Applicant: Yasuo Ota

Inventor： Yasuo Ota

IPC: A61B1820

CPC classification number: B23K26/032 ,  A61B18/203 ,  A61B2018/00452 ,  A61B2018/00458 ,  A61B2018/00476 ,  A61B2018/2025 ,  B23K26/10

Abstract: A laser treatment apparatus for irradiating a treatment part with a laser beam for treatment is disclosed. The apparatus includes a treatment light irradiation unit including a treatment light source which emits the treatment laser beam, an irradiation optical system which delivers the treatment laser beam emitted from the light source to irradiate the treatment part, and a laser emission end unit internally provided with a part of the irradiation optical system. The apparatus further includes a movement unit which moves the emission end unit with respect to the treatment part, a determination unit which determines an irradiation position of the treatment laser beam, and a control section which transmits a control signal to the movement unit based on a determination result by the determination unit and controls laser irradiation.

Abstract translation: 公开了一种用于用处理部照射激光的激光治疗装置。 该装置包括处理光照射单元，其包括发射处理激光束的处理光源，照射光学系统，其传送从光源发射的处理激光束照射处理部分;以及激光发射端单元，其内部设置有 照射光学系统的一部分。 该装置还包括使发射端单元相对于处理部移动的移动单元，确定处理激光束的照射位置的判定单元，以及基于a的移动单元向控制单元发送控制信号的控制单元 确定单元的确定结果并控制激光照射。

公开(公告)号：US06312423B1

公开(公告)日：2001-11-06

申请号：US09317108

申请日：1999-05-24

Applicant: Yasuo Ota ,  Tokio Ueno

Inventor： Yasuo Ota ,  Tokio Ueno

IPC: A61F9008

CPC classification number: A61F9/008 ,  A61B2018/2025 ,  A61F9/00821 ,  A61F9/009 ,  A61F9/023 ,  A61F2009/00863 ,  A61F2009/00874 ,  A61F2009/00887

Abstract: In a laser treatment apparatus, a treatment laser beam emitted from a laser source 10 is coaxially aligned to an aiming beam emitted from an aiming light source 18 by a beam splitter 20. The coaxial beams are delivered to a patient's eye E through a light delivery optical system, when a controller 60 controls an inclination angle of a filter 57 to change its spectral characteristics such that the filter cuts off the treatment laser beam during the treatment laser irradiation, while allows to the aiming beam to pass during the observation of the patient's eye.

Abstract translation: 在激光治疗装置中，从激光源10发射的治疗激光束与由分束器20从瞄准光源18发射的瞄准光束同轴对准。同轴光束通过光传送被传送到患者眼睛E 光学系统，当控制器60控制过滤器57的倾斜角度以改变其光谱特性，使得过滤器在处理激光照射期间切断处理激光束，同时允许瞄准光束在观察患者的过程中通过 眼。

公开(公告)号：US06287371B1

公开(公告)日：2001-09-11

申请号：US09433568

申请日：1999-11-04

Applicant: Yasuo Ota ,  Yasushi Takizawa ,  Haruki Enomoto

Inventor： Yasuo Ota ,  Yasushi Takizawa ,  Haruki Enomoto

IPC: C23C1831

CPC classification number: C23C18/42

Abstract: The present invention provides an excellent non-electrolytic gold plating liquid which produces a gold plating layer firmly adhered to a surface selected from the group consisting of nickel, cobalt, palladium or a metal alloy containing nickel, cobalt or palladium, as well as a method for performing a non-electrolytic gold plating method using the non-electrolytic gold plating liquid. The non-electrolytic gold plating liquid comprises: (1) a water-soluble gold compound; (2) a complexation agent which stabilizes a gold ion in the plating liquid, but does not substantially dissolve nickel, cobalt or palladium; and (3) an anti-gold deposit agent which inhibits excess local etching or corrosion by substitution reaction between the metal surface and gold during the gold plating.

Abstract translation: 本发明提供了一种优异的非电解镀金液，其生产牢固地附着在选自镍，钴，钯或含有镍，钴或钯的金属合金的表面上的镀金层，以及一种方法 用于使用非电解镀金液进行非电解镀金方法。 非电解镀金液包括：（1）水溶性金化合物;（2）使电镀液中的金离子稳定但不能充分溶解镍，钴或钯的络合剂; 和（3）抗金沉积剂，其在镀金期间通过金属表面和金之间的取代反应抑制过量的局部蚀刻或腐蚀。

公开(公告)号：US5347329A

公开(公告)日：1994-09-13

申请号：US921696

申请日：1992-07-30

Applicant: Yasuo Ota

Inventor： Yasuo Ota

IPC: A61B18/20 ,  A61F9/00 ,  A61F9/007 ,  A61F9/008 ,  A61N5/06 ,  A61B3/10

CPC classification number: A61F9/008 ,  A61F9/00821 ,  A61F9/00823 ,  A61F2009/00855

Abstract: An apparatus for optical treatment using a light beam, which includes an apparatus body having a first control operation device for providing an optical treatment light and an optical fiber cable for introducing an optical treatment light from the apparatus body into a delivery unit. The apparatus comprises a light relaying device connected with both of the apparatus body and the delivery unit through the optical fiber cable, second control operation device provided in the light relaying device, optical communication device for transmitting and receiving light signals, the optical communication device being arranged in the apparatus body and the light relaying device respectively, an optical system for introducing the light signals which the optical communication device transmits and receives through the optical fiber cable.

Abstract translation: 一种使用光束的光学处理装置，其包括具有用于提供光学处理光的第一控制操作装置和用于将来自装置主体的光学处理光引入到输送单元的光纤电缆的装置主体。 该装置包括通过光纤电缆与装置本体和输送单元连接的光中继装置，设在光中继装置中的第二控制操作装置，用于发送和接收光信号的光通信装置，光通信装置 分别布置在装置主体和光中继装置中，用于引入光通信装置通过光纤传输和接收的光信号的光学系统。

公开(公告)号：US5252999A

公开(公告)日：1993-10-12

申请号：US780507

申请日：1991-10-22

Applicant: Yasutaka Sukigara ,  Nobuyuki Yano ,  Yasuo Ota

Inventor： Yasutaka Sukigara ,  Nobuyuki Yano ,  Yasuo Ota

IPC: A61F9/00 ,  A61B3/13 ,  A61B19/00 ,  A61F9/007 ,  A61F9/008 ,  A61B3/10

CPC classification number: A61B3/132 ,  A61F9/008 ,  A61F9/00821 ,  A61B2090/502 ,  A61F2009/00863

Abstract: This application discloses a laser apparatus including a binocular indirect ophthalmoscope for irradiating a treatment laser beam on an eye to be treated comprising, an optical fiber for guiding the treatment laser beam to the binocular indirect ophthalmoscope, an optical element, which reflects the treatment laser beam while penetrates a pair of observation beams of the binocular indirect ophthalmoscope is provided in the object side of an ophthalmoscope lens, an optical system which directs the treatment laser beam to said optical element so that the axis of the treatment laser beam coincides with the substantial center of said pair of observation beam axes, whereby the power of the treatment laser beam becomes stable owing to above constitution.

Abstract translation: 本申请公开了一种激光装置，其包括双眼间接检眼镜，用于将待治疗的眼睛上的治疗激光束照射，包括将治疗激光束引导到双目间接检眼镜的光纤，反射治疗激光束 同时穿过双眼间接检眼镜的一对观察光束设置在检眼镜的物体侧，光学系统将治疗激光束引导到所述光学元件，使得治疗激光束的轴线与实心中心 的所述一对观察光束轴，由此由于上述结构，治疗激光束的功率变得稳定。

公开(公告)号：US6110165A

公开(公告)日：2000-08-29

申请号：US609931

申请日：1996-02-28

Applicant: Yasuo Ota

Inventor： Yasuo Ota

IPC: A61B18/20 ,  A61F9/007 ,  A61F9/008 ,  A61B18/18

CPC classification number: A61F9/00821 ,  A61F9/008 ,  A61B2018/207 ,  A61F2009/00863 ,  A61F9/009

Abstract: To achieve highly efficient laser irradiation and well-balanced light coagulation treatment within a same treatable site by using laser beam of different wavelengths, an apparatus is disclosed which comprises a plurality of laser light sources for treatment which emit laser beams of different wavelengths, a condition setting device for determining irradiation condition of the laser light sources, a control device for controlling the laser light sources according to the settings determined at the condition setting device so as to sequentially irradiate laser beams, and a guide device for directing emitted laser beams into an eye of a patient.

Abstract translation: 为了通过使用不同波长的激光束在相同的可治疗部位内实现高效率的激光照射和良好平衡的光凝固处理，公开了一种装置，其包括用于发射不同波长的激光束的多个激光光源， 用于确定激光源的照射条件的设置装置，用于根据条件设置装置确定的设置来控制激光源的控制装置，以便顺次照射激光束;以及引导装置，用于将发射的激光束引导到 一个病人的眼睛

公开(公告)号：US5613987A

公开(公告)日：1997-03-25

申请号：US466823

申请日：1995-06-06

Applicant: Tadao Kuroki ,  Yasuo Ota

Inventor： Tadao Kuroki ,  Yasuo Ota

IPC: D01F6/46 ,  D01F1/06 ,  D01F6/04 ,  D06P3/00 ,  D06P3/79

CPC classification number: D01F1/06 ,  D01F6/04 ,  D06P3/79 ,  D06P3/794 ,  Y10S8/928

Abstract: There is disclosed a colored high-tenacity fiber of ultra-high molecular weight polyethylene which is obtainable by spinning a solution of ultra-high molecular weight polyethylene and a dye for coloration to form solvent-containing filaments and drawing the solvent-containing filaments. The colored high-tenacity fiber of ultra-high molecular weight polyethylene has a tensile strength of at least 28 g/d and a tensile modulus of at least 700 g/d. The dye is substantially soluble in the solvent at the melting point of solvent-containing filaments which are obtained by spinning a solution of ultra-high molecular weight polyethylene and the dye is substantially uniformly dispersed in the core portion of the fiber. Also disclosed is a process for producing a colored high-tenacity fiber of ultra-high molecular weight polyethylene.

Abstract translation: 公开了一种超高分子量聚乙烯的着色高强度纤维，其可通过纺丝超高分子量聚乙烯溶液和用于着色的染料来形成含溶剂的长丝并拉伸含溶剂的长丝。 超高分子量聚乙烯的着色高强度纤维的拉伸强度为至少28g / d，拉伸模量为至少700g / d。 在通过纺丝超高分子量聚乙烯溶液而获得的含溶剂的长丝的熔点处，染料基本上溶解在溶剂中，染料基本均匀地分散在纤维的芯部分中。 还公开了一种生产超高分子量聚乙烯的着色高强度纤维的方法。