公开(公告)号：US5377293A

公开(公告)日：1994-12-27

申请号：US83992

申请日：1993-06-28

申请人： Tsuruo Hatori ,  Akira Satoh ,  Shigeharu Suzuki ,  Yoshinobu Akimoto

发明人： Tsuruo Hatori ,  Akira Satoh ,  Shigeharu Suzuki ,  Yoshinobu Akimoto

IPC分类号： G02B6/02 ,  G02B6/22

CPC分类号： G02B6/03633 ,  G02B6/02395

摘要： An optical fiber includes an optical fiber element having a core layer and a cladding layer formed on the core layer, and a coating layer having a refractive index lower than at least the refractive index of the cladding layer, or a coating layer including at least one of a predetermined saturated higher fatty acid and alkylpolysiloxane.

摘要翻译： 光纤包括具有在芯层上形成的芯层和包覆层的光纤元件，以及折射率低于包覆层的折射率的涂层，或包括至少一个 的预定的饱和高级脂肪酸和烷基聚硅氧烷。

公开(公告)号：US07409130B2

公开(公告)日：2008-08-05

申请号：US10966373

申请日：2004-10-15

申请人： Tsuruo Hatori

发明人： Tsuruo Hatori

IPC分类号： G02B6/06

CPC分类号： A61B1/00096 ,  A61B1/0011 ,  A61B1/012

摘要： An endoscope includes an elongated insertion section which has a distal end portion and is inserted into a body cavity. The insertion section has a rigid portion body on the distal end portion. The rigid portion body has at least one mounting hole in which each of optical members of an observation optical system and an illumination optical system is mounted. A binding portion which mechanically restricts the optical member with respect to the rigid portion body is provided on at least a part of the boundary between the mounting hole and the optical member mounted in the mounting hole.

摘要翻译： 内窥镜包括细长插入部，该细长插入部具有远端部并插入体腔。 插入部在前端部具有刚性部分主体。 刚性部分主体具有安装观察光学系统和照明光学系统的每个光学部件的至少一个安装孔。 在安装孔和安装在安装孔中的光学构件之间的边界的至少一部分上设置有相对于刚性部分主体机械地限制光学构件的装订部分。

公开(公告)号：US20080125624A1

公开(公告)日：2008-05-29

申请号：US11821644

申请日：2007-06-25

申请人： Tsuruo Hatori

发明人： Tsuruo Hatori

IPC分类号： A61B1/00

CPC分类号： A61B1/00057 ,  A61B1/00062 ,  A61B90/70 ,  A61B2090/0803 ,  A61B2090/0813 ,  A61B2090/701 ,  A61B2560/0276 ,  A61L2/07 ,  A61L2/26 ,  A61L2202/122 ,  A61L2202/14 ,  A61L2202/17 ,  A61L2202/24

摘要： The present invention provides medical equipment and medical equipment treatment execution counter unit which presents the number of sterilization process executed to the medical equipment. The medical equipment and the medical equipment treatment execution counter unit include a sealed chamber which has an elastic film that exhibits elasticity at least partially and a sealed space isolated from the outside by the elastic film, and a counter for counting the number of deformation of the elastic film.

摘要翻译： 本发明提供了向医疗设备提供灭菌处理次数的医疗设备和医疗设备处理执行计数器单元。 医疗设备和医疗设备处理执行计数器单元包括具有弹性膜的密封室，该弹性膜至少部分地具有弹性，并且通过弹性膜与外部隔开的密封空间以及用于计数所述弹性膜的变形次数的计数器 弹性膜。

公开(公告)号：US20090215160A1

公开(公告)日：2009-08-27

申请号：US12365938

申请日：2009-02-05

申请人： Tsuruo Hatori ,  Yuki Nagai ,  Toshiharu Kinoshita ,  Hidetaka Tsuji ,  Yosuke Kanamori

发明人： Tsuruo Hatori ,  Yuki Nagai ,  Toshiharu Kinoshita ,  Hidetaka Tsuji ,  Yosuke Kanamori

IPC分类号： C12M1/34

CPC分类号： A61L2/18 ,  A61B1/00057 ,  A61B1/125 ,  A61B2090/702 ,  A61L2/28

摘要： A connection base portion of a stripping solution unit storing a stripping solution is connected to an insertion opening of a channel in an insertion portion of an endoscope. A distal end portion of the insertion portion formed with a distal end opening of the channel is attached, with a sealing film, to an opening in a top cover of a bacteria collection container with a filter inside to be sealed from outside. By suction operation of a syringe at a bottom of the bacteria collection container, the stripping solution is sucked into the insertion opening, flows out from the distal end opening through the channel, and is filtered through the filter. A medium is supplied to the filter for cultivation. A result of the cultivation is observed, and an evaluation result as to cleanliness is obtained from presence or absence of bacteria.

摘要翻译： 存储剥离液的剥离溶液单元的连接基部与内窥镜的插入部的通道的插入口连接。 形成有通道的远端开口的插入部的前端部通过密封膜与具有过滤器的细菌收集容器的顶盖的开口部一体地配置，以从外部密封。 通过在细菌收集容器的底部抽吸操作注射器，将剥离溶液吸入插入开口，通过通道从远端开口流出，并通过过滤器过滤。 向培养过滤器供给培养基。 观察培养的结果，从细菌的存在或不存在获得关于清洁度的评价结果​​。

公开(公告)号：US06302841B1

公开(公告)日：2001-10-16

申请号：US09397892

申请日：1999-09-17

申请人： Tsuruo Hatori ,  Hideki Tsujiya

发明人： Tsuruo Hatori ,  Hideki Tsujiya

IPC分类号： A61B1005

CPC分类号： A61B1/0055

摘要： In a bendable tube of an endoscope, a plurality of joint rings each having a rotational axis perpendicular to a direction of bending of an insertion section of the endoscope are arranged in a longitudinal direction of the insertion section. A pair of connection tongue portions provided to project in a longitudinal direction of the joint rings are rotatably connected by means of a shaft member. An end face of a small-diameter portion of the shaft member, which comprises the small-diameter portion and a large-diameter portion, is welded to one of the tongue portions through a rotary shaft hole, which is formed in the other tongue portion and has a diameter slightly greater than a diameter of the small-diameter portion.

摘要翻译： 在内窥镜的可弯曲管中，在插入部的纵向方向上布置有多个与内窥镜的插入部的弯曲方向垂直的旋转轴的接合环。 通过轴构件可旋转地连接设置成沿接头环的纵向方向突出的一对连接舌部。 包括小直径部分和大直径部分的轴构件的小直径部分的端面通过旋转轴孔焊接到一个舌部，该旋转轴孔形成在另一个舌部中 并且具有稍微大于小直径部分的直径的直径。

公开(公告)号：US5423848A

公开(公告)日：1995-06-13

申请号：US254495

申请日：1994-06-06

申请人： Nobuhiko Washizuka ,  Yasuhiko Oomagari ,  Tsuruo Hatori ,  Tsuyoshi Tsukagoshi ,  Minoru Tsuruta ,  Seiji Kuramoto ,  Shuichi Kimura ,  Akio Nakada ,  Shiro Bito ,  Shinichi Nishigaki ,  Kenji Yoshino ,  Keisuke Saito ,  Yasuo Goto

发明人： Nobuhiko Washizuka ,  Yasuhiko Oomagari ,  Tsuruo Hatori ,  Tsuyoshi Tsukagoshi ,  Minoru Tsuruta ,  Seiji Kuramoto ,  Shuichi Kimura ,  Akio Nakada ,  Shiro Bito ,  Shinichi Nishigaki ,  Kenji Yoshino ,  Keisuke Saito ,  Yasuo Goto

IPC分类号： A61B17/00 ,  A61B17/28 ,  A61B17/34 ,  A61B18/12 ,  A61B18/14 ,  A61L29/04 ,  A61L29/06

CPC分类号： A61L29/041 ,  A61B17/34 ,  A61B17/3417 ,  A61B17/3462 ,  A61B17/3476 ,  A61B18/1206 ,  A61B18/1487 ,  A61L29/06 ,  A61B17/3421 ,  A61B2017/00119 ,  A61B2017/2905 ,  A61B2018/00827

摘要： A trocar comprises an obturator having a piercing tip, and a cannula for forming a passage in tissue that is punched by the piercing tip. The cannula is formed from a flexible tube or a coil tube and transforms and libitum in accordance with the shape of the surgical tool that is to be inserted into the body cavity through the cannula. Therefore, the trocar of the invention allows insertion of a surgical tool curved in a circular arc into the body cavity without requiring no enlargement of the inside diameter of the cannula.

摘要翻译： 套管针包括具有穿刺尖端的闭孔器和用于在穿刺尖端冲压的组织中形成通道的套管。 插管由柔性管或线圈管形成，并且根据将通过插管插入体腔的外科手术工具的形状进行转换和自由。 因此，本发明的套针针允许在圆形圆弧中弯曲的手术工具插入到体腔中，而不需要扩大插管的内径。

公开(公告)号：US4756303A

公开(公告)日：1988-07-12

申请号：US911768

申请日：1986-09-26

申请人： Masahiro Kawashima ,  Koji Kambara ,  Tsuruo Hatori ,  Nobuaki Akui ,  Nobuhiko Washizuka ,  Kunio Ohno ,  Yoshio Tashiro

发明人： Masahiro Kawashima ,  Koji Kambara ,  Tsuruo Hatori ,  Nobuaki Akui ,  Nobuhiko Washizuka ,  Kunio Ohno ,  Yoshio Tashiro

IPC分类号： A61B1/00 ,  A61B1/12 ,  B29C47/02 ,  B29C70/52 ,  G02B23/24 ,  A61B1/06

CPC分类号： B29C70/521 ,  A61B1/00071 ,  A61B1/00165 ,  A61B1/00167 ,  A61B1/12 ,  B29C47/0016 ,  B29C47/0023 ,  B29C47/027 ,  B29L2031/753

摘要： In an insertion section of an endoscope according to the present invention, a plurality of flexible segment tubes, each having a predetermined length and a predetermined inside diameter, constitute necessary ducts for the endoscope, individually. The ducts include an image guide duct, light guide duct, instrument channel duct, and air/water channel duct. The flexible segment tubes are fixed in a housing tube. In manufacturing the insertion section, optical fibers and the like are inserted into the flexible tubes, fixed in the housing tube. Once the housing tube is molded, the respective sectional configurations of the flexible tubes are kept uniform, even though the housing tube may contract. Thus, the optical fibers and other elements can be inserted easily into the ducts.

摘要翻译： 在根据本发明的内窥镜的插入部分中，分别具有预定长度和预定内径的多个柔性分段管构成内窥镜所需的导管。 导管包括图像引导管，导光管，仪器通道导管和空气/水通道导管。 柔性分段管固定在壳体管中。 在制造插入部分时，将光纤等插入到柔性管中，固定在壳体管中。 一旦容纳管被模制，即使套管可能收缩，柔性管的各自的截面形状保持均匀。 因此，光纤和其他元件可以容易地插入导管中。

公开(公告)号：US07645245B2

公开(公告)日：2010-01-12

申请号：US10729074

申请日：2003-12-04

申请人： Naomi Sekino ,  Tsuruo Hatori ,  Koji Shimomura ,  Hiroshi Okabe ,  Shinji Hatta ,  Hiroo Ono ,  Tomohisa Sakurai ,  Takeaki Nakamura

发明人： Naomi Sekino ,  Tsuruo Hatori ,  Koji Shimomura ,  Hiroshi Okabe ,  Shinji Hatta ,  Hiroo Ono ,  Tomohisa Sakurai ,  Takeaki Nakamura

IPC分类号： A61H1/00

CPC分类号： A61B17/22012 ,  A61B17/2202 ,  A61B2017/22014 ,  A61B2017/22025 ,  A61B2017/922 ,  A61B2217/005

摘要： An endoscopic lithotripsy probe apparatus includes a probe, ultrasonic-vibration source, mechanical shock generation source, and switch-mechanism. The ultrasonic-vibration source is detachably attached to the probe to transmit an ultrasonic-vibration to the probe in a state in which the proximal end of the probe is connected to the ultrasonic-vibration source. The mechanical shock generation source, which is disposed on the side of the proximal end of the probe, applies a force to the ultrasonic-vibration source in a state in which the ultrasonic-vibration source is detached from the proximal end of the probe, and allows the ultrasonic-vibration source to collide with the proximal end of the probe so that a mechanical shock is applied to the probe. The switch-mechanism switches a state in which the ultrasonic-vibration from the ultrasonic-vibration source is transmitted to the probe and a state in which the mechanical shock from the mechanical shock generation source is transmitted.

摘要翻译： 内窥镜碎石探针装置包括探针，超声波振动源，机械冲击发生源和开关机构。 超声波振动源可拆卸地安装在探针上，以使探头的基端与超声波振动源连接的状态向探头传递超声波振动。 设置在探头的近端侧的机械冲击产生源在超声波振动源从探头的近端分离的状态下向超声波振动源施加力，并且 允许超声波振动源与探头的近端碰撞，从而对探头施加机械冲击。 开关机构切换来自超声波振动源的超声波振动传递到探头的状态以及来自机械冲击发生源的机械冲击的状态。

公开(公告)号：US20060025814A1

公开(公告)日：2006-02-02

申请号：US11194840

申请日：2005-08-01

申请人： Tsuruo Hatori

发明人： Tsuruo Hatori

IPC分类号： A61B17/28

CPC分类号： A61B90/00 ,  A61B17/2909 ,  A61B2017/0023 ,  A61B2090/0807 ,  A61B2090/0814

摘要： A medical device includes a portion which is expected to be subjected to an irreversible structural change due to an air pressure difference when the medical device is placed in a negative pressure in a sterilizing process. By the irreversible change of the aforementioned portion, an alarm display is exposed, or at least part of a function of the device is restricted or use of at least part of the function of the device is disabled.

摘要翻译： 医疗装置包括当在消毒过程中将医疗装置置于负压时由于空气压力差而预期会遭受不可逆结构变化的部分。 通过上述部分的不可逆变化，暴露报警显示，或者设备的功能的至少一部分被限制，或者至少部分功能的使用被禁用。

公开(公告)号：US20050033314A1

公开(公告)日：2005-02-10

申请号：US10685060

申请日：2003-10-14

申请人： Tomohisa Sakurai ,  Koji Shimomura ,  Shinji Hatta ,  Naomi Sekino ,  Hiroshi Okabe ,  Hiroo Ono ,  Tsuruo Hatori ,  Takeaki Nakamura

发明人： Tomohisa Sakurai ,  Koji Shimomura ,  Shinji Hatta ,  Naomi Sekino ,  Hiroshi Okabe ,  Hiroo Ono ,  Tsuruo Hatori ,  Takeaki Nakamura

IPC分类号： A61B17/22

CPC分类号： A61B17/2202 ,  A61B17/221 ,  A61B2017/2212 ,  A61B2017/2215 ,  A61B2017/2217

摘要： An ultrasonic lithotripter comprising a first transmission probe which has a hollow portion in the form of a through hole and transmits ultrasonic vibration and a superfine second transmission probe which can be passed through the hollow portion of the first transmission probe. An object of manipulation is held by means of the second transmission probe as it is manipulated by means of the first transmission probe.

摘要翻译： 一种超声波碎石机，其特征在于，具备第一透射探针，所述第一透射探针具有通孔形式的中空部，并且能够透过超声波振动，能够穿过所述第一透射探针的中空部的超细第二透射探针。 通过第二传输探针通过第一传输探针来操纵操作的目的。