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1. 发明申请

US20050004587A1 Medical knife 有权
标题翻译：医用刀
公开(公告)号：US20050004587A1
公开(公告)日：2005-01-06
申请号：US10874249
申请日：2004-06-24
申请人： Kanji Matsutani , Takashi Ina , Masahiko Saito , Takayuki Matsumoto
发明人： Kanji Matsutani , Takashi Ina , Masahiko Saito , Takayuki Matsumoto
IPC分类号： A61B17/3211 , A61B17/32 , A61B19/00 , A61F9/007
CPC分类号： A61B17/3211 , A61B90/30
摘要： A medical knife has a cutting edge formed along the outer edge of a blade portion, and the thickness of the lower portion located under a boundary acting as a surface including the cutting edge is made thinner than that of an upper portion located on the boundary, or a lower surface is composed of the surface including the cutting edge. The surface of the upper portion on the above surface including the cutting edge is composed of a first slanting surface constituting the cutting edge, a second reflecting surface, and a flat surface composed of a non-reflecting surface as well as the lower portion has a lower slanting surface 10 and a lower flat surface 11 each composed of a reflecting surface. With the above arrangement, the medical knife can reduce the amount of reflected light when an operation such as an ophthalmic operation is executed under a microscope.
摘要翻译：医疗用刀具有沿刀片部的外缘形成的切削刃，位于作为包括切削刃的表面的边界下方的下部的厚度比位于边界上的上部的厚度薄，或者下表面由包括切削刃的表面构成。包括切削刃在内的上表面的上表面由构成切削刃的第一倾斜面，第二反射面和由非反射面构成的平面以及下部具有下倾斜表面10和每个由反射表面组成的下平面11。通过上述结构，当在显微镜下执行眼科手术等操作时，医用刀可以减少反射光量。

2. 发明授权

US08323301B2 Medical knife 有权
标题翻译：医用刀
公开(公告)号：US08323301B2
公开(公告)日：2012-12-04
申请号：US10875585
申请日：2004-06-25
申请人： Masahiko Saito , Kanji Matsutani , Takashi Ina , Takayuki Matsumoto
发明人： Masahiko Saito , Kanji Matsutani , Takashi Ina , Takayuki Matsumoto
IPC分类号： A61B17/32
CPC分类号： A61B17/3211
摘要： A medical knife of the invention having a cutting edge formed along the outer periphery of a blade portion includes a shank; and a blade portion formed continuously from the shank, the blade portion includes a tip portion including a tip whose projected plane shape is formed at an extreme end portion; a maximum width portion having a largest width: a side surface portion formed between the tip portion and the maximum width portion; a cutting edge; a first slanting surface formed along the cutting edge; and a second slanting surface formed along the first slanting surface, wherein the first slanting surface constituting the tip portion has a width larger than that of the first slanting surface constituting the side surface.
摘要翻译：本发明的具有沿刀片部分的外周形成的切削刃的医用刀包括柄部，所述叶片部分包括尖端部分，所述尖端部分包括尖端，所述尖端的投影平面形状形成在所述末端部分; 具有最大宽度的最大宽度部分：形成在所述尖端部分和所述最大宽度部分之间的侧表面部分; 一个尖端; 沿切削刃形成的第一倾斜表面; 以及沿着第一倾斜面形成的第二倾斜面，其中构成前端部的第一倾斜面的宽度大于构成侧面的第一倾斜面的宽度。

3. 发明授权

US07648516B2 Medical knife 有权
标题翻译：医用刀
公开(公告)号：US07648516B2
公开(公告)日：2010-01-19
申请号：US10874249
申请日：2004-06-24
申请人： Kanji Matsutani , Takashi Ina , Masahiko Saito , Takayuki Matsumoto
发明人： Kanji Matsutani , Takashi Ina , Masahiko Saito , Takayuki Matsumoto
IPC分类号： A61B17/32
CPC分类号： A61B17/3211 , A61B90/30
摘要： A medical knife has a cutting edge formed along the outer edge of a blade portion, and the thickness of the lower portion located under a boundary acting as a surface including the cutting edge is made thinner than that of an upper portion located on the boundary, or a lower surface is composed of the surface including the cutting edge. The surface of the upper portion on the above surface including the cutting edge is composed of a first slanting surface constituting the cutting edge, a second reflecting surface, and a flat surface composed of a non-reflecting surface as well as the lower portion has a lower slanting surface 10 and a lower flat surface 11 each composed of a reflecting surface. With the above arrangement, the medical knife can reduce the amount of reflected light when an operation such as an ophthalmic operation is executed under a microscope.
摘要翻译：医疗用刀具有沿刀片部的外缘形成的切削刃，位于作为包括切削刃的表面的边界下方的下部的厚度比位于边界上的上部的厚度薄，或者下表面由包括切削刃的表面构成。包括切削刃在内的上表面的上表面由构成切削刃的第一倾斜面，第二反射面和由非反射面构成的平面以及下部具有下倾斜表面10和每个由反射表面组成的下平面11。通过上述结构，当在显微镜下执行眼科手术等操作时，医用刀可以减少反射光量。

4. 发明申请

US20050004588A1 Medical knife 有权
标题翻译：医用刀
公开(公告)号：US20050004588A1
公开(公告)日：2005-01-06
申请号：US10875585
申请日：2004-06-25
申请人： Masahiko Saito , Kanji Matsutani , Takashi Ina , Takayuki Matsumoto
发明人： Masahiko Saito , Kanji Matsutani , Takashi Ina , Takayuki Matsumoto
IPC分类号： A61B17/3211 , A61B17/32
CPC分类号： A61B17/3211
摘要： A medical knife of the invention having a cutting edge formed along the outer periphery of a blade portion includes a shank; and a blade portion formed continuously from the shank, the blade portion includes a tip portion including a tip whose projected plane shape is formed at an extreme end portion; a maximum width portion having a largest width: a side surface portion formed between the tip portion and the maximum width portion; a cutting edge; a first slanting surface formed along the cutting edge; and a second slanting surface formed along the first slanting surface, wherein the first slanting surface constituting the tip portion has a width larger than that of the first slanting surface constituting the side surface.
摘要翻译：本发明的具有沿刀片部分的外周形成的切削刃的医用刀包括柄部，所述叶片部分包括尖端部分，所述尖端部分包括尖端，所述尖端的投影平面形状形成在所述末端部分; 具有最大宽度的最大宽度部分：形成在所述尖端部分和所述最大宽度部分之间的侧表面部分; 一个尖端; 沿切削刃形成的第一倾斜表面; 以及沿着第一倾斜面形成的第二倾斜面，其中构成前端部的第一倾斜面的宽度大于构成侧面的第一倾斜面的宽度。

5. 发明授权

US06908471B2 Ophthalmologic knife 有权
标题翻译：眼科刀
公开(公告)号：US06908471B2
公开(公告)日：2005-06-21
申请号：US09939579
申请日：2001-08-28
申请人： Kanji Matsutani , Takashi Ina , Masahiko Saito
发明人： Kanji Matsutani , Takashi Ina , Masahiko Saito
IPC分类号： A61B17/3211 , A61F9/007 , A61F9/013 , A61B17/32
CPC分类号： A61F9/0133
摘要： The present invention relates to an ophthalmologic knife for being guided into an incision formed at an eyeball and for widening the width of the incision, the ophthalmologic knife comprising a handle and a blade portion having a flat shape formed at a end portion of the handle. The blade portion is formed with cutting edges arranged on both sides in a narrowing manner toward a front tip of the blade portion, and the front tip of the blade portion is formed with a guide portion arranged between the two cutting edges for guiding the blade portion into the incision formed at the eyeball.
摘要翻译：本发明涉及一种用于引导到形成在眼球上的切口中并用于加宽切口宽度的眼科刀，该眼科刀包括手柄和在手柄的端部处形成有平坦形状的刀片部分。叶片部分形成有切割边缘，其两端以较窄的方式设置在叶片部分的前端，并且叶片部分的前端形成有引导部分，该引导部分布置在两个切割刃之间，用于引导叶片部分进入眼球形成的切口。

6. 发明申请

US20060191974A1 Surgical stapler 有权
标题翻译：手术吻合器
公开(公告)号：US20060191974A1
公开(公告)日：2006-08-31
申请号：US11357814
申请日：2006-02-21
申请人： Kanji Matsutani , Masatoshi Fukuda , Toshiharu Kamei , Takashi Ina
发明人： Kanji Matsutani , Masatoshi Fukuda , Toshiharu Kamei , Takashi Ina
IPC分类号： A61B17/10
CPC分类号： A61B17/0684 , A61B34/76 , A61B2090/0811
摘要： A surgical stapler has a body capable of containing a plurality of staples in an aligned state; a ram provided inside said body, having a central concave portion and pressure armatures on both sides of the concave portion; an anvil that, when the armatures of said ram contact both sides of a crown of a staple, forces the center of the crown into the concave portion of the ram; and a trigger rotatably supported on the body so as to cause relative movement between the ram and the anvil. A moving member strikes another member so as to produce a sound or a sensation of impact after a staple sandwiched between the ram and the anvil is bent by the advance of the anvil into the concave portion of the ram and bending of the staple is completed.
摘要翻译：手术吻合器具有能够容纳处于对准状态的多个钉的主体; 设置在所述主体内的冲头，在所述凹部的两侧具有中心凹部和压力衔铁; 砧座，当所述柱塞的电枢接触订书钉的冠部的两侧时，迫使冠部的中心进入压头的凹部; 以及触发器，其被可旋转地支撑在所述主体上，以便在所述压头和所述砧座之间产生相对运动。移动构件撞击另一构件，以便在夹在砧座和砧座之间的钉子被砧座前进到冲头的凹部中弯曲的钉子之后产生冲击的声音或感觉，并且钉子的弯曲完成。

7. 发明授权

US07458494B2 Surgical stapler with sound producing mechanism to signal the completion of the stapling process 有权
标题翻译：具有声音产生机构的手术吻合器用于发信号完成装订过程
公开(公告)号：US07458494B2
公开(公告)日：2008-12-02
申请号：US11357814
申请日：2006-02-21
申请人： Kanji Matsutani , Masatoshi Fukuda , Toshiharu Kamei , Takashi Ina
发明人： Kanji Matsutani , Masatoshi Fukuda , Toshiharu Kamei , Takashi Ina
IPC分类号： A61B17/068
CPC分类号： A61B17/0684 , A61B34/76 , A61B2090/0811
摘要： A surgical stapler has a body capable of containing a plurality of staples in an aligned state; a ram provided inside the body, having a central concave portion and pressure armatures on both sides of the concave portion; an anvil that, when the armatures of the ram contact both sides of a crown of a staple, forces the center of the crown into the concave portion of the ram; and a trigger rotatably supported on the body so as to cause relative movement between the ram and the anvil. The trigger as a moving member and the body as another member strike each other so as to produce a sound and/or a vibration indicating that a staple sandwiched between the ram and the anvil is bent by the advance of the anvil into the concave portion of the ram and bending of the staple is completed.
摘要翻译：手术吻合器具有能够容纳处于对准状态的多个钉的主体; 设置在所述主体内的冲头，在所述凹部的两侧具有中心凹部和压力衔铁; 一个砧座，当柱塞的电枢接触订书钉的冠部的两侧时，迫使冠部的中心进入压头的凹部; 以及触发器，其被可旋转地支撑在所述主体上，以便在所述压头和所述砧座之间产生相对运动。作为移动构件的触发器和作为另一构件的本体彼此冲击以产生声音和/或振动，其指示夹在冲头和砧座之间的钉被弯曲到砧座的凹进部分的凹部钉子的冲头和弯曲完成。

8. 发明授权

US07356898B2 Surgical knife production method 有权
标题翻译：手术刀生产方法
公开(公告)号：US07356898B2
公开(公告)日：2008-04-15
申请号：US10439921
申请日：2003-05-16
申请人： Kanji Matsutani , Takashi Ina , Masahiko Saitoh , Mitsuru Saitoh
发明人： Kanji Matsutani , Takashi Ina , Masahiko Saitoh , Mitsuru Saitoh
IPC分类号： B21C37/30 , A61F9/00
CPC分类号： A61B17/3211 , Y10T29/479 , Y10T29/49995
摘要： A method for producing a surgical knife of a very small size for use in ophthalmic surgery under a microscopic environment having a sharp edge without causing reflection of lights. The surgical knife comprises a handle, and a blade attached to the handle. The blade has a sharp polished cutting edge, a rough machined surface provided inside of the cutting edge having a relatively rough surface area, and an inner flat area. An anti-reflection treatment is provided on an upper and lower surfaces of the blade except for the cutting edge, thereby prohibiting reflection or emission of lights from the knife.
摘要翻译：一种用于在微创环境下用于眼科手术的非常小尺寸的手术刀的方法，其具有尖锐的边缘而不引起光的反射。外科手术刀包括手柄和附接到手柄的刀片。刀片具有锋利的抛光切削刃，设置在切削刃内侧的具有相对粗糙表面积的粗加工表面和内平坦区域。除了刀刃之外，在刀片的上表面和下表面上提供防反射处理，从而防止来自刀的反射或发射。

9. 发明授权

US06837896B2 Medical bladed device 有权
标题翻译：医用叶片装置
公开(公告)号：US06837896B2
公开(公告)日：2005-01-04
申请号：US10153705
申请日：2002-05-24
申请人： Kanji Matsutani , Takashi Ina
发明人： Kanji Matsutani , Takashi Ina
IPC分类号： A61B17/3211 , A61B17/32 , A61F9/007
CPC分类号： A61B17/3211
摘要： A medical bladed device is provided containing a handle and a cutting blade portion which is tapered and formed in continuation from the handle and having first and second faces on a front face, and third and fourth faces on a back face with a pair of primary cutting blades, each formed on both sides thereof, and a pair of secondary cutting blades, each formed on both sides thereof, the cutting blade having a sharp tip and being formed with a triangular cross section by forming a fifth face diagonally crossing from the front face of the cutting blade portion to the back face of the cutting blade portion. A secondary cutting blade angle is formed by the pair of secondary cutting blades ranging from 35 to 105 degrees, and a primary cutting blade angle is formed by an imaginary intersecting point between the pair of primary cutting blades ranging from 15 degrees to 35 degrees.

10. 发明申请

US20080311014A1 PERMSELECTIVE MEMBRANE TYPE REACTOR 有权
标题翻译：选择性膜类反应器
公开(公告)号：US20080311014A1
公开(公告)日：2008-12-18
申请号：US12053840
申请日：2008-03-24
申请人： Toshiyuki Nakamura , Nobuhiko Mori , Osamu Sakai , Koichi Katsurayama , Takashi Ina , Koki Hamada
发明人： Toshiyuki Nakamura , Nobuhiko Mori , Osamu Sakai , Koichi Katsurayama , Takashi Ina , Koki Hamada
IPC分类号： B01J19/00
CPC分类号： B01D53/228 , B01D63/066 , B01D71/022 , B01D71/12 , B01D2255/10 , B01D2255/20738 , B01D2255/9022 , B01D2256/16 , B01D2325/10 , B01J19/2475 , B01J23/42 , B01J23/52 , B01J23/862 , B01J23/8993 , B01J37/0244 , B01J37/0248 , C01B3/16 , C01B2203/041 , Y02P20/52
摘要： There is disclosed a permselective membrane type reactor which efficiently forms hydrogen by use of a water-gas shift reaction and which is excellent in an aspect of manufacturing cost. In a permselective membrane type reactor 100, a permselective membrane 3 is a Pd membrane or a Pd alloy membrane, and a catalyst layer 4 includes a first catalyst layer 4a on the side of the permselective membrane 3 and a second catalyst layer 4b disposed apart from the permselective membrane 3. The first catalyst layer 4a has a noble metal-based catalyst, and the second catalyst layer 4b has an iron-based catalyst.
摘要翻译：公开了一种通过使用水煤气变换反应有效地形成氢并且在制造成本方面优异的透选膜型反应器。在选择性选择性膜型反应器100中，选择渗透膜3是Pd膜或Pd合金膜，催化剂层4包括在选择性渗透膜3侧的第一催化剂层4a和与第二催化剂层4b隔开的第二催化剂层4b 选择性选择膜3.第一催化剂层4a具有贵金属类催化剂，第二催化剂层4b具有铁基催化剂。

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