公开(公告)号：US06383183B1

公开(公告)日：2002-05-07

申请号：US09288579

申请日：1999-04-07

申请人： Naomi Sekino ,  Yasuhiko Kikuchi ,  Kazuya Hijii ,  Masahide Ohyama ,  Kouji Yamauchi ,  Hiroyuki Takahashi ,  Takahiro Kogasaka ,  Akio Nakada ,  Takeaki Nakamura ,  Masatoshi Tonomura ,  Hideto Yoshimine ,  Hiroaki Matsumoto

发明人： Naomi Sekino ,  Yasuhiko Kikuchi ,  Kazuya Hijii ,  Masahide Ohyama ,  Kouji Yamauchi ,  Hiroyuki Takahashi ,  Takahiro Kogasaka ,  Akio Nakada ,  Takeaki Nakamura ,  Masatoshi Tonomura ,  Hideto Yoshimine ,  Hiroaki Matsumoto

IPC分类号： A61B1804

CPC分类号： A61B18/1206 ,  A61B18/1477 ,  A61B18/1485 ,  A61B2018/00547 ,  A61B2018/00577 ,  A61B2018/0066 ,  A61B2018/00666 ,  A61B2018/00702 ,  A61B2018/00779 ,  A61B2018/00791 ,  A61B2018/00875 ,  A61B2018/1425

摘要： A high frequency treatment apparatus of the present invention comprises a high frequency generation section for supplying high frequency power, a control section, which is connected to the high frequency generation section, and which controls output of the high frequency generation section, having a first control mode in which the maximal output value of high frequency power supplied from the high frequency generation section is confined to be equal to or less than a first predetermined value and a second control mode in which the maximal output value of high frequency power supplied from the high frequency generation section is confined to be equal to or less than a second predetermined value which is less than the first predetermined value, a treatment tool, which is connected to the high frequency generation section, and which performs a treatment of a diseased part by supplying high frequency power from the high frequency generation section controlled by the control section to the diseased part, and a control mode setting section, which is connected to the control section, for selecting one of the first and second control modes.

摘要翻译： 本发明的高频处理装置包括：高频电力供给用的高频发生部，与高频发生部连接的控制部，控制高频发生部的输出，具有第一控制 从高频发生部提供的高频功率的最大输出值被限制为等于或小于第一预定值的第二控制模式和从高电平提供的高频功率的最大输出值的第二控制模式 频率产生部被限制为等于或小于小于第一预定值的第二预定值，连接到高频发生部的治疗工具，并且通过供应来执行患病部位的治疗 来自由控制部控制的高频发生部的高频功率 疾病部分和控制模式设置部分，其连接到控制部分，用于选择第一和第二控制模式之一。

公开(公告)号：US06985765B2

公开(公告)日：2006-01-10

申请号：US10359393

申请日：2003-02-06

申请人： Kazuo Morita ,  Susumu Takahashi ,  Masahiro Kudo ,  Nobuaki Akui ,  Hiroyuki Kuroda ,  Kazuo Banju ,  Shingo Nogami ,  Takahiro Kogasaka ,  Takechiyo Nakamitsu ,  Takeaki Nakamura

发明人： Kazuo Morita ,  Susumu Takahashi ,  Masahiro Kudo ,  Nobuaki Akui ,  Hiroyuki Kuroda ,  Kazuo Banju ,  Shingo Nogami ,  Takahiro Kogasaka ,  Takechiyo Nakamitsu ,  Takeaki Nakamura

IPC分类号： A61B5/05

CPC分类号： A61B1/00048 ,  A61B1/00193

摘要： A three-dimensional observation apparatus is provided which includes an optical reflection member which reflects a light beam and converges the light beam after the reflection, and image projectors for right and left eyes which project a medical image for the right and left eyes on the optical reflection member and forms an exit pupil for the right and left eyes at a position apart from the optical reflection member by a predetermined distance. The apparatus also includes a holding member which keeps a positional relationship of the image projector for the right eye to the optical reflection member and a positional relationship of the image projector for the left eye to the optical reflection member.

公开(公告)号：US5976146A

公开(公告)日：1999-11-02

申请号：US95848

申请日：1998-06-11

申请人： Akihisa Ogawa ,  Takahiro Kogasaka ,  Akio Nakada ,  Ryoichi Konou

发明人： Akihisa Ogawa ,  Takahiro Kogasaka ,  Akio Nakada ,  Ryoichi Konou

IPC分类号： A61B5/107 ,  A61B17/00 ,  A61B17/02 ,  A61B17/34 ,  A61B19/00 ,  A61F5/00

CPC分类号： A61B17/00234 ,  A61B17/0218 ,  A61B17/3417 ,  A61B17/3431 ,  A61B17/3439 ,  A61B2017/00261 ,  A61B2017/3445 ,  A61B2090/062 ,  A61B5/1077 ,  A61B5/4504 ,  A61B5/4528 ,  A61B90/37 ,  A61B90/50

摘要： A surgical operation apparatus of this invention includes an operation sheath having a cavity securing portion that is inserted into vital tissue through the skin to secure a working cavity for a surgical operation in the body, and a sheet member that allows an operation tool to be inserted from outside the body into the cavity. The operation sheath is guided into the vital tissue by guide tools such as a dilator, a soft tube, and a mandrin.

摘要翻译： 本发明的外科手术装置包括操作护套，其具有空腔固定部分，该腔体固定部分通过皮肤插入到生命组织中，以将用于外科手术的工作腔固定在体内;以及片状部件，其允许插入操作工具 从身体外部进入腔。 手术鞘通过诸如扩张器，软管和mandrin的引导工具被引导到生命组织中。

公开(公告)号：US06371968B1

公开(公告)日：2002-04-16

申请号：US08855702

申请日：1997-05-08

申请人： Takahiro Kogasaka ,  Akihisa Ogawa ,  Akio Nakada ,  Shuichi Kimura ,  Norio Kobayashi ,  Makoto Kuramochi

发明人： Takahiro Kogasaka ,  Akihisa Ogawa ,  Akio Nakada ,  Shuichi Kimura ,  Norio Kobayashi ,  Makoto Kuramochi

IPC分类号： A61B1700

CPC分类号： A61B17/3203 ,  A61B17/00234 ,  A61B17/0218 ,  A61B17/3417 ,  A61B17/3431 ,  A61B17/3474 ,  A61B90/36 ,  A61B2017/00243 ,  A61B2017/00261 ,  A61B2017/00287 ,  A61B2017/00858 ,  A61B2017/320044 ,  A61B2017/3445 ,  A61B2017/3447 ,  A61B2017/3449 ,  A61B2017/3458 ,  A61B2017/3484 ,  A61B2017/3488 ,  A61B2217/005

摘要： A cavity-retaining tool for bone surgery includes a cavity-retaining sheath which is inserted into the body and forms a cavity to act as a work space for bone surgery, a treatment channel which is placed in the cavity-retaining sheath and guides treatment tools necessary for the treatment of a bone into the space for bone surgery, an observation tool which is attached to the cavity-retaining sheath and by which to observe the operation field within the space for bone surgery, and a fitting portion which is placed at a tip of the cavity-retaining sheath and fits the tip of the cavity-retaining sheath to a bone.

摘要翻译： 用于骨手术的腔保持工具包括：腔保持护套，其插入到主体中并形成用作骨手术的工作空间的空腔;处理通道，其被放置在腔保持护套中并引导治疗工具 用于将骨骼处理到骨手术的空间中的必要装置，附接到腔保持鞘并且用于观察骨手术的空间内的操作区域的观察工具，以及放置在 空腔保持护套的尖端并且将空腔保持护套的末端装配到骨头。

公开(公告)号：US08092371B2

公开(公告)日：2012-01-10

申请号：US11331963

申请日：2006-01-13

申请人： Manabu Miyamoto ,  Takahiro Kogasaka ,  Takumi Dejima ,  Kiyotaka Matsuno ,  Ken Yamatani ,  Saori Takeuchi

发明人： Manabu Miyamoto ,  Takahiro Kogasaka ,  Takumi Dejima ,  Kiyotaka Matsuno ,  Ken Yamatani ,  Saori Takeuchi

IPC分类号： A61B1/00

CPC分类号： A61B1/0055 ,  A61B17/00234 ,  A61B17/29 ,  A61B2017/2906 ,  A61B2017/2927 ,  A61B2017/3447

摘要： The medical treatment endoscope according to the present invention includes a sheath having a flexibility; at least one arm member having a bending part that projects out from a front end of the sheath and performs bending actions; an open/close mechanism which directs the arm member from a direction along a central axis of the sheath to a direction deviated from the central axis of the sheath, and from a direction deviated from the central axis of the sheath to a direction along the central axis of the sheath; and a viewing device and an illuminating member that are disposed to the front end side of the sheath.

摘要翻译： 根据本发明的医疗用内窥镜包括具有柔性的护套; 至少一个臂构件具有从护套的前端突出并弯曲的弯曲部; 一个打开/关闭机构，其将臂构件沿着从护套的中心轴线的方向转向偏离护套的中心轴线的方向，以及从偏离护套的中心轴线的方向到沿着中心的方向 鞘的轴线; 以及设置在护套的前端侧的观察装置和照明部件。

公开(公告)号：US08016821B2

公开(公告)日：2011-09-13

申请号：US11646958

申请日：2006-12-28

申请人： Hideyuki Kasahara ,  Takahiro Kogasaka ,  Takumi Dejima ,  Manabu Miyamoto

发明人： Hideyuki Kasahara ,  Takahiro Kogasaka ,  Takumi Dejima ,  Manabu Miyamoto

IPC分类号： A61B18/18

CPC分类号： A61B17/3207 ,  A61B17/00008 ,  A61B17/3421 ,  A61B17/3474 ,  A61B18/1442 ,  A61B2017/00353 ,  A61B2017/00778 ,  A61B2017/00907 ,  A61B2017/3445 ,  A61B2017/349 ,  A61B2017/3492 ,  A61B2018/00607 ,  A61B2018/00982 ,  A61B2018/162 ,  A61B2090/032

摘要： In a bipolar cutter for a living body tissue, a groove part is formed in a member that is arranged close to an active electrode, thereby providing a constitution to cut while the blood stanching is ensured since when a heat amount generated by the active electrode is conducted in the member, an excessive heat conduction to the member is efficiently interrupted by a layer of air that is produced due to the groove part and the living tissue is thus provided with more heat.

摘要翻译： 在生物体组织用双极切割机中，在靠近有源电极配置的部件上形成有槽部，由此，在由有源电极产生的热量为 在构件中传导的部件的过热导致由于槽部产生的空气层而被有效地中断，并且活体组织因此被提供更多的热量。

公开(公告)号：US07417665B2

公开(公告)日：2008-08-26

申请号：US10846969

申请日：2004-05-14

申请人： Kazuo Banju ,  Masahiro Kudo ,  Shingo Nogami ,  Takahiro Kogasaka ,  Kazuo Morita ,  Masayuki Irie

发明人： Kazuo Banju ,  Masahiro Kudo ,  Shingo Nogami ,  Takahiro Kogasaka ,  Kazuo Morita ,  Masayuki Irie

IPC分类号： H04N13/00 ,  H04N13/04 ,  H04N15/00

CPC分类号： H04N13/363

摘要： A stereoscopic image observing apparatus includes a right-eye projector 1 and a left-eye projector 2 which illuminate projected light for right and left eyes with the parallax generated based on an image pick-up signal obtained from a stereoscopic endoscope 8, a Fresnel lens 17 which applies and reflects the lens operation with the positive polarity to the projected light of the illuminated images for the right and left eyes, and an optical shift element layer 16 having liquid crystal 20 and a double refraction plate 19 for changing and diffusing on time series the reflecting position of the reflected light of the images for the right and left eyes from the Fresnel lens 17.

摘要翻译： 立体图像观察装置包括右眼用投影仪1和左眼用投影仪2，该左眼用投影仪1和左眼用投影仪2，其基于从立体内窥镜8获得的摄像信号，菲涅尔透镜 17，其对于左眼和左眼的照射图像的投射光施加并反射具有正极性的透镜操作，以及具有液晶20和双折射板19的光学偏移元件层16，用于随时变化和扩散 将来自菲涅尔透镜17的右眼和左眼的图像的反射光的反射位置进行串联。

公开(公告)号：US20070213749A1

公开(公告)日：2007-09-13

申请号：US11371456

申请日：2006-03-08

申请人： Takahiro Kogasaka ,  Takayasu Mikkaichi ,  Kensei Nakahashi

发明人： Takahiro Kogasaka ,  Takayasu Mikkaichi ,  Kensei Nakahashi

IPC分类号： A61B17/08

CPC分类号： A61B17/115 ,  A61B1/3132 ,  A61B17/0469 ,  A61B17/07207 ,  A61B17/1114 ,  A61B17/1155 ,  A61B17/29 ,  A61B2017/00278 ,  A61B2017/00287 ,  A61B2017/1135

摘要： A medical procedure performed inside an abdominal cavity includes: performing a first treatment at a target position inside the abdominal cavity by a first apparatus that has been introduced percutaneously into the abdominal cavity; and performing a second treatment, using a second apparatus that has been introduced into the abdominal cavity via a natural aperture of a living body, in cooperation with the first apparatus inside the abdominal cavity, or alternatively, performing a second treatment that is necessitated as a result of the first treatment being performed after the first treatment has been performed.

摘要翻译： 在腹腔内执行的医疗程序包括：通过经皮引入腹腔的第一装置，在腹腔内的目标位置进行第一次治疗; 并且通过与腹腔内的第一装置配合使用已经通过生物体的天然孔引入腹腔的第二装置进行第二处理，或者替代地，执行必要的第二处理 在进行第一次处理之后进行第一次处理的结果。

公开(公告)号：US20060235450A1

公开(公告)日：2006-10-19

申请号：US11453329

申请日：2006-06-14

申请人： Hideyuki Kasahara ,  Takahiro Kogasaka ,  Takumi Dejima ,  Manabu Miyamoto

发明人： Hideyuki Kasahara ,  Takahiro Kogasaka ,  Takumi Dejima ,  Manabu Miyamoto

IPC分类号： A61B17/22

CPC分类号： A61B17/3207 ,  A61B17/00008 ,  A61B17/3421 ,  A61B17/3474 ,  A61B18/1442 ,  A61B2017/00353 ,  A61B2017/00778 ,  A61B2017/00907 ,  A61B2017/3445 ,  A61B2017/349 ,  A61B2017/3492 ,  A61B2018/00607 ,  A61B2018/00982 ,  A61B2018/162 ,  A61B2090/032

摘要： In an apparatus to harvest a living body tissue, in order to prevent pressure in a body cavity exceeding a predetermined value, a living body tissue harvesting apparatus according to the present invention has a grip section and an insertion section to be inserted into the body cavity. Further, in order to discharge a predetermined gas from an opening part provided on the insertion section, the living body tissue harvesting apparatus has a gas supplying tube for supplying the predetermined gas into the insertion section, and a space for releasing the predetermined gas supplied into the body cavity.

摘要翻译： 在收集活体组织的装置中，为了防止体腔内的压力超过规定值，本发明的活体组织收集装置具有把持部和插入体腔内的插入部 。 此外，为了从设置在插入部上的开口部排出规定的气体，生物体组织收集装置具有用于将预定气体供给到插入部中的供气管，以及供给到预定气体的空间 体腔。

公开(公告)号：US20060211916A1

公开(公告)日：2006-09-21

申请号：US11440527

申请日：2006-05-25

申请人： Hideyuki Kasahara ,  Takahiro Kogasaka ,  Shuhei Iizuka ,  Masayuki Irie

发明人： Hideyuki Kasahara ,  Takahiro Kogasaka ,  Shuhei Iizuka ,  Masayuki Irie

IPC分类号： A61B1/00

CPC分类号： A61B17/00008 ,  A61B17/0218 ,  A61B18/1442 ,  A61B18/1482 ,  A61B2017/3445 ,  A61B2017/3492 ,  A61B2018/00345 ,  A61B2018/00404 ,  A61B2018/00589 ,  A61B2018/00601 ,  A61B2018/126 ,  A61B2018/1425 ,  A61B2018/1497 ,  A61B2090/306 ,  A61B2090/3614 ,  A61B2218/005

摘要： There is disclosed a living tissue harvesting apparatus according to one aspect of the present invention, comprising a sheath which can be inserted in a body through a cut skin portion, an endoscope inserted through the sheath, a cutting device which is disposed at the sheath and which can cut a living tissue, and a holder which is disposed at the sheath to hold a harvesting object tissue in the body and which includes a press discharge portion to press-discharge the harvesting object tissue in a direction detached from the cutting device, wherein the holder includes a hook portion to catch the living tissue in a position disposed opposite to the cutting device, and the cutting device and hook portion can move with respect to each other.