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1. 发明专利

JP5377584B2 Medical knife 有权
公开(公告)号：JP5377584B2
公开(公告)日：2013-12-25
申请号：JP2011146962
申请日：2011-07-01
申请人：マニー株式会社
发明人：貫司松谷 , 雅彦斉藤
IPC分类号： A61B17/3211
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for a medical knife that is easy to manufacture, corrosion resistant, has sufficient hardness and sharpness and also has toughness having no occurrence of chipping. SOLUTION: A work 10 is formed by applying a solution treatment and drawing to wire made of austenitic stainless steel and cutting the same into a prescribed length as the small diameter wire. The work 10 is pressed at rolling reduction of 60 to 75% making a spatular tip section 10b and the hardness of this tip section 10b is made Hv550 or more by work hardening. Afterwards, the spatular tip section 10b is cut by such as a cutting process and a knife body 10c and a cutting blade 10d are formed. COPYRIGHT: (C)2012,JPO&INPIT

2. 发明专利

JP4751509B2 Dental stereomicroscope 有权
公开(公告)号：JP4751509B2
公开(公告)日：2011-08-17
申请号：JP2000399764
申请日：2000-12-28
申请人：マニー株式会社
发明人：貫司松谷 , 典夫金子 , 敏之高瀬
IPC分类号： G02B21/22 , G02B21/06
CPC分类号： G02B21/22

3. 发明专利

JP4604140B2 Medical needle or blade 有权
标题翻译：空值
公开(公告)号：JP4604140B2
公开(公告)日：2010-12-22
申请号：JP2004265387
申请日：2004-09-13
申请人：マニー株式会社
发明人：政樹増子 , 貫司松谷
IPC分类号： A61B17/06 , A61B17/3211 , A61B19/00 , A61C5/02 , A61M5/32 , C21D1/06 , C21D9/18 , C21D9/26 , C22C38/00 , C22C38/58 , C23C8/02 , C23C8/22
CPC分类号： A61B17/06066 , A61B17/3211 , A61B2017/00526 , A61C5/42
摘要： A medical needle (A,B) and the like (C,D,E,F) that has small resistance when piercing, scraping or incising the body tissue, that is not easily bent and that reduces the reflection of the illumination as much as possible when in surgery performed under scope is provided. The medical needle and the like has a hardened layer (4), in which a carbon atom is penetrated, of a depth of 5 micrometers to 70 micrometers provided on a parent material surface of a fiber shape structure (3) having an austenite stainless steel containing 1% to 6% of molybdenum or 13% to 25% of chromium. Further, after the hardened layer is provided, one part of the hardened layer is removed. Further, the dark layer (14) is formed on the outer most surface of the hardened layer to provide a non-reflective surface.
摘要翻译：医疗针（A，B）等（C，D，E，F），当刺穿，刮擦或切开身体组织时具有较小的阻力，不容易弯曲并且减少了照明的反射，在提供在范围内进行手术时可能。医疗针等具有设置在具有奥氏体不锈钢的纤维状结构体（3）的母材表面上的深度为5微米〜70微米的碳原子穿透的硬化层（4）含有1％至6％的钼或13％至25％的铬。此外，在设置硬化层之后，去除一部分硬化层。此外，在硬化层的最外表面上形成暗层（14）以提供非反射表面。

4. 发明专利

JP4461279B2 Surgical knife and a method of manufacturing the same 有权
公开(公告)号：JP4461279B2
公开(公告)日：2010-05-12
申请号：JP23494599
申请日：1999-08-23
申请人：マニー株式会社
发明人：崇志伊奈 , 雅彦斉藤 , 充斎藤 , 貫司松谷
IPC分类号： A61B17/3211 , A61B17/32 , A61B19/00 , A61F9/007 , A61F9/013
CPC分类号： A61B17/3211 , A61B90/30 , A61F9/0133

5. 发明专利

JP4446052B2 Grinding apparatus of ultra-fine material 有权
公开(公告)号：JP4446052B2
公开(公告)日：2010-04-07
申请号：JP2004251419
申请日：2004-08-31
申请人：マニー株式会社
发明人：智手塚 , 貫司松谷 , 敏之高瀬
IPC分类号： B24B55/06 , B24B19/16 , B24B55/04

6. 发明专利

JP4247345B2 Method of manufacturing a dental root canal treatment instrument 有权
公开(公告)号：JP4247345B2
公开(公告)日：2009-04-02
申请号：JP2002336108
申请日：2002-11-20
申请人：マニー株式会社
发明人：貫司松谷
IPC分类号： A61C5/02
摘要： PROBLEM TO BE SOLVED: To improve precision without greatly increasing a cost when manufacturing a dental root canal treating appliance having a working part tapered toward the tip and represented by a file and a reamer. SOLUTION: This manufacturing method for manufacturing the dental root canal treating appliance (the file A) having the working part tapered toward the tip is as follows. A material 10 ground into a prescribed cross section is twisted, its tip 4 is ground by a grinding wheel 21 to be worked into the tapered work part 2 and the work part 2 is retained in a tapered state by a measuring element 31 comprising a fixing element 31a and a moving element 31b, which are disposed along the tapered face of the work part, and measured its diameter. The tip part is ground again based on the measured value and finished into a prescribed diameter corresponding to a preset size. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP4161026B2 Medical knife 有权
公开(公告)号：JP4161026B2
公开(公告)日：2008-10-08
申请号：JP2003189410
申请日：2003-07-01
申请人：マニー株式会社
发明人：崇志伊奈 , 雅彦斉藤 , 貴幸松本 , 貫司松谷
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.

8. 发明专利

JP4078467B2 Surgical needle 失效
公开(公告)号：JP4078467B2
公开(公告)日：2008-04-23
申请号：JP12189298
申请日：1998-05-01
申请人：マニー株式会社
发明人：正明松谷 , 貫司松谷 , 祥一福田
IPC分类号： A61B17/06 , A61L31/00 , B21G1/02 , B21G1/08 , C21D9/26 , C22C38/00 , C22C38/02 , C22C38/40 , C22C38/42 , C22C38/44 , C22C38/50
CPC分类号： B21G1/08 , A61B17/06066 , A61B2017/06085 , C21D9/26 , C22C38/02 , C22C38/40 , C22C38/42 , C22C38/44 , C22C38/50
摘要： A surgical needle having a tip or needle point section A at one end thereof, a base section C at the other end, and a shank section B which extends between the tip and base sections, said, needle comprising stainless steel containing chromium in an amount of about 16 to 18 weight %, nickel in an amount of about 7 to 9 weight %, titanium in an amount of about 0.003 to 0.3 weight %, copper in an amount of about 0.003 to 0.4 weight %, molybdenum in an amount of about 0.6 to 0.8 weight %, and silicon in an amount of about 0.1 to 1.7 weight %. The tip and shank sections contain precipitation particles of titanium, copper and molybdenum. Said tip and shank sections preferably include an elongated crystal structure extending in a longitudinal direction of said needle.

9. 发明专利

JP4014983B2 Root canal treatment instrument 有权
公开(公告)号：JP4014983B2
公开(公告)日：2007-11-28
申请号：JP2002275099
申请日：2002-09-20
申请人：マニー株式会社
发明人：勝利佐藤 , 洋平野 , 貴幸松本 , 貫司松谷
IPC分类号： A61C3/02 , A61C19/04

10. 发明专利

JP5628532B2 外科用刃物類とその製造方法有权
标题翻译：外科餐具及其制造的方法
公开(公告)号：JP5628532B2
公开(公告)日：2014-11-19
申请号：JP2010040003
申请日：2010-02-25
申请人：マニー株式会社
发明人：貫司松谷 , 貫司松谷
IPC分类号： A61B17/06 , A61B17/3211 , B26B9/00
CPC分类号： A61B17/3211 , A61B17/06066 , A61B2017/00526

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