专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5658300A Tissue fixing surgical instrument, tissue-fixing device, and method of fixing tissues 失效
标题翻译：组织固定手术器械，组织固定装置和固定组织的方法
公开(公告)号：US5658300A
公开(公告)日：1997-08-19
申请号：US384210
申请日：1995-02-03
申请人： Shiro Bito , Isami Hirao , Kazuhiko Oozeki , Minoru Tsuruta , Akito Mukaizawa , Akio Nakada , Tsuyoshi Tsukagoshi , Shuichi Kimura , Toshihiko Suzuta , Seiji Kuramoto
发明人： Shiro Bito , Isami Hirao , Kazuhiko Oozeki , Minoru Tsuruta , Akito Mukaizawa , Akio Nakada , Tsuyoshi Tsukagoshi , Shuichi Kimura , Toshihiko Suzuta , Seiji Kuramoto
IPC分类号： A61B17/064 , A61B17/068 , A61B17/08 , A61B17/10 , A61B17/12 , A61B17/122 , A61B17/128
CPC分类号： A61B17/1285 , A61B17/08 , A61B17/122 , A61B17/064 , A61B17/0684 , A61B17/10 , A61B17/12 , A61B2017/0641
摘要： A surgical instrument for fastening together opposing portions of a body organ. The instrument comprises a first support for supporting the first opposing portion of the body organ, a second support opposing the first support, for supporting the second opposing portion of the body organ, and a displacement-preventing member connected to the first or second support for preventing the supports from displacing relative to each other. The member comprises a pin protruding from one of the supports and a hole formed in the other of the supports. The pin is made of thermoplastic resin. When heated, the pins is softened and deformed, whereby the first and second supports are secured to each other, fastening together the opposing portions of the body organ.
摘要翻译：一种用于将身体器官的相对部分紧固在一起的手术器械。仪器包括用于支撑身体器官的第一相对部分的第一支撑件，与第一支撑件相对的用于支撑身体器官的第二相对部分的第二支撑件，以及连接到第一或第二支撑件的位移防止构件，防止支撑件相对于彼此移位。该构件包括从支撑件之一突出的销和形成在另一个支撑件中的孔。销由热塑性树脂制成。当加热时，销软化和变形，由此第一和第二支撑件彼此固定，将身体器官的相对部分紧固在一起。

2. 发明授权

US5649937A Tissue-fixing surgical device, and method of fixing tissues 失效
标题翻译：组织固定手术装置和固定组织的方法
公开(公告)号：US5649937A
公开(公告)日：1997-07-22
申请号：US461987
申请日：1995-06-05
申请人： Shiro Bito , Isami Hirao , Kazuhiko Oozeki , Minoru Tsuruta , Akito Mukaizawa , Akio Nakada , Tsuyoshi Tsukagoshi , Shuichi Kimura , Toshihiko Suzuta , Seiji Kuramoto
发明人： Shiro Bito , Isami Hirao , Kazuhiko Oozeki , Minoru Tsuruta , Akito Mukaizawa , Akio Nakada , Tsuyoshi Tsukagoshi , Shuichi Kimura , Toshihiko Suzuta , Seiji Kuramoto
IPC分类号： A61B17/064 , A61B17/068 , A61B17/08 , A61B17/10 , A61B17/12 , A61B17/122 , A61B17/128
CPC分类号： A61B17/1285 , A61B17/08 , A61B17/122 , A61B17/064 , A61B17/0684 , A61B17/10 , A61B17/12 , A61B2017/0641
摘要： A surgical instrument for fastening together opposing portions of a body organ. The instrument comprises a first support for supporting the first opposing portion of the body organ, a second support opposing the first support, for supporting the second opposing portion of the body organ, and a displacement-preventing member connected to the first or second support for preventing the supports from displacing relative to each other. The member comprises a pin protruding from one of the supports and a hole formed in the other of the supports. The pin is made of thermoplastic resin. When heated, the pins is softened and deformed, whereby the first and second supports are secured to each other, fastening together the opposing portions of the body organ.
摘要翻译：一种用于将身体器官的相对部分紧固在一起的手术器械。仪器包括用于支撑身体器官的第一相对部分的第一支撑件，与第一支撑件相对的用于支撑身体器官的第二相对部分的第二支撑件，以及连接到第一或第二支撑件的位移防止构件，防止支撑件相对于彼此移位。该构件包括从支撑件之一突出的销和形成在另一个支撑件中的孔。销由热塑性树脂制成。当加热时，销软化和变形，由此第一和第二支撑件彼此固定，将身体器官的相对部分紧固在一起。

3. 发明授权

US5163433A Ultrasound type treatment apparatus 失效
标题翻译：超声波治疗仪
公开(公告)号：US5163433A
公开(公告)日：1992-11-17
申请号：US780130
申请日：1991-10-21
申请人： Hiroaki Kagawa , Tomohisa Sakurai , Tetsumaru Kubota , Hitoshi Karasawa , Tatsuya Kubota , Yuichi Ikeda , Mitsumasa Okada , Toshihiko Suzuta , Hideo Nagazumi , Kazuya Hijii , Masahiro Kudo , Kenji Yoshino , Tadao Hagino
发明人： Hiroaki Kagawa , Tomohisa Sakurai , Tetsumaru Kubota , Hitoshi Karasawa , Tatsuya Kubota , Yuichi Ikeda , Mitsumasa Okada , Toshihiko Suzuta , Hideo Nagazumi , Kazuya Hijii , Masahiro Kudo , Kenji Yoshino , Tadao Hagino
IPC分类号： A61B17/22 , A61B17/32
CPC分类号： A61B17/22012 , A61B2017/320072 , A61B2017/32008 , A61B2017/320084
摘要： An ultrasound type treatment apparatus includes an inner sheath covering an ultrasonic transmission member having a first suction passage and defining a space relative to the ultrasound transmission member and an outer sheath covering the inner sheath and defining a space relative to the inner sheath. In the treatment apparatus, a liquid medium supply passage is provided at one of the space between the ultrasound transmission member and the inner sheath and space between the inner sheet and the outer sheet to supply a liquid medium to the distal end of the ultrasound transmission member. A second suction passage is formed at the other of the space between the ultrasound transmission means and the inner sheath and space between the inner sheath and the outer sheath. The first suction passage is connected by a suction tube to the second suction passage.
摘要翻译：一种超声波处理装置包括：覆盖超声波传播部件的内护套，该超声波传播部件具有第一吸入通道，并且相对于超声传递部件限定空间;外护套覆盖内护套并且相对于内护套限定空间。在处理装置中，液体介质供给通路设置在超声波传递部件与内部护套之间的空间之一和内部片材与外部片材之间的空间中，以将液体介质供应到超声波传递部件的远端。第二吸入通道形成在超声波传播装置和内护套之间的空间中的另一个以及内护套和外护套之间的空间。第一抽吸通道通过抽吸管连接到第二抽吸通道。

4. 发明授权

US5076276A Ultrasound type treatment apparatus 失效
标题翻译：超声波处理设备
公开(公告)号：US5076276A
公开(公告)日：1991-12-31
申请号：US573673
申请日：1990-08-24
申请人： Tomohisa Sakurai , Tetsumaru Kubota , Hitoshi Karasawa , Tatsuya Kubota , Yuichi Ikeda , Mitsumasa Okada , Toshihiko Suzuta , Hideo Nagazumi , Kazuya Hijii , Masahiro Kudo , Hiroaki Kagawa , Kenji Yoshino , Tadao Hagino
发明人： Tomohisa Sakurai , Tetsumaru Kubota , Hitoshi Karasawa , Tatsuya Kubota , Yuichi Ikeda , Mitsumasa Okada , Toshihiko Suzuta , Hideo Nagazumi , Kazuya Hijii , Masahiro Kudo , Hiroaki Kagawa , Kenji Yoshino , Tadao Hagino
IPC分类号： A61B17/22 , A61B17/32 , A61B18/00 , A61M1/00 , G01N29/28
CPC分类号： G01N29/28 , A61B17/22012 , A61M1/0084 , A61B2017/320072 , A61B2017/32008 , A61B2017/320084 , A61B2018/00011
摘要： An ultrasound type treatment apparatus includes an ultrasonic oscillation device for outputting an ultrasonic oscillation wave, a drive circuit for driving the ultrasonic oscillation device, a probe connected to the ultrasonic oscillation device to transmit that ultrasonic oscillation wave to an affected region of interest of a human being, a sheath formed around the probe, through which cooling medium is passed and a supply tank for supplying cooling medium to the sheath. In this treatment apparatus, an arithmetic operation circuit monitors a drive state of the ultrasonic oscillation device, a comparator is provided for receiving monitor information from the arithmetic operation circuit and for determining whether or not the supply of cooling medium to the sheath is normal and a controller is provided for stopping a drive of the ultrasonic oscillation device when the supply of the cooling medium is determined by the comparator as being not normal.
摘要翻译：一种超声波处理装置，具备超声波振荡波输出用的超声波振荡装置，驱动超声波振荡装置的驱动电路，与超声波振荡装置连接的探针，将该超声波振荡波向人感兴趣的感兴趣区域传递是形成在探针周围的护套，冷却介质通过该护套和用于将冷却介质供应到护套的供应罐。在该处理装置中，算术运算电路监视超声波振荡装置的驱动状态，提供比较器，用于从算术运算电路接收监视信息，并判断对鞘的冷却介质的供给是否正常，提供控制器，用于当由比较器确定冷却介质的供应不正常时停止超声波振荡装置的驱动。

5. 发明授权

US5906625A Tissue-fixing surgical instrument, tissue-fixing device, and method of fixing tissue 失效
标题翻译：组织固定手术器械，组织固定装置和固定组织的方法
公开(公告)号：US5906625A
公开(公告)日：1999-05-25
申请号：US808456
申请日：1997-02-28
申请人： Shiro Bito , Isami Hirao , Kazuhiko Oozeki , Minoru Tsuruta , Akito Mukaizawa , Akio Nakada , Tsuyoshi Tsukagoshi , Toshihiko Suzuta , Shuichi Kimura , Seiji Kuramoto , Naoki Uchiyama , Norikiyo Shibata
发明人： Shiro Bito , Isami Hirao , Kazuhiko Oozeki , Minoru Tsuruta , Akito Mukaizawa , Akio Nakada , Tsuyoshi Tsukagoshi , Toshihiko Suzuta , Shuichi Kimura , Seiji Kuramoto , Naoki Uchiyama , Norikiyo Shibata
IPC分类号： A61B17/064 , A61B17/068 , A61B17/10 , A61B17/12 , A61B17/122 , A61B17/128 , A61B17/04
CPC分类号： A61B17/1285 , A61B17/122 , A61B17/064 , A61B17/0684 , A61B17/10 , A61B17/12 , A61B2017/0641
摘要： A surgical instrument for fastening together opposing portions of a body organ. The instrument comprises a first support for supporting the first opposing portion of the body organ, a second support opposing the first support, for supporting the second opposing portion of the body organ, and a displacement-preventing member connected to the first or second support for preventing the supports from displacing relative to each other. The member comprises a pin protruding from one of the supports and a hole formed in the other of the supports. The pin is made of thermoplastic resin. When heated, the pin is softened and deformed, whereby the first and second supports are secured to each other, fastening together the opposing portions of the body organ.
摘要翻译：一种用于将身体器官的相对部分紧固在一起的手术器械。仪器包括用于支撑身体器官的第一相对部分的第一支撑件，与第一支撑件相对的用于支撑身体器官的第二相对部分的第二支撑件，以及连接到第一或第二支撑件的位移防止构件，防止支撑件相对于彼此移位。该构件包括从支撑件之一突出的销和形成在另一个支撑件中的孔。销由热塑性树脂制成。当加热时，销被软化和变形，由此第一和第二支撑件彼此固定，将身体器官的相对部分紧固在一起。

6. 发明授权

US5389098A Surgical device for stapling and/or fastening body tissues 失效
标题翻译：用于缝合和/或紧固身体组织的手术装置
公开(公告)号：US5389098A
公开(公告)日：1995-02-14
申请号：US062182
申请日：1993-05-14
申请人： Minoru Tsuruta , Shiro Bito , Shuichi Kimura , Akito Mukaizawa , Seiji Kuramoto , Tsuyoshi Tsukagoshi , Akio Nakata , Akihiro Taguchi , Kazuhiko Oozeki , Hitoshi Mizno , Shuichi Takayama , Yoshinao Oaki , Keisuke Saito , Toshihiko Suzuta
发明人： Minoru Tsuruta , Shiro Bito , Shuichi Kimura , Akito Mukaizawa , Seiji Kuramoto , Tsuyoshi Tsukagoshi , Akio Nakata , Akihiro Taguchi , Kazuhiko Oozeki , Hitoshi Mizno , Shuichi Takayama , Yoshinao Oaki , Keisuke Saito , Toshihiko Suzuta
IPC分类号： A61B17/00 , A61B17/04 , A61B17/06 , A61B17/068 , A61B17/072 , A61B17/115 , A61B17/28 , A61B18/14 , A61B19/00 , A61B17/36
CPC分类号： A61B17/00234 , A61B17/0684 , A61B17/07207 , A61B17/115 , A61B18/1447 , A61B17/0469 , A61B17/1155 , A61B17/32 , A61B18/14 , A61B2017/00022 , A61B2017/06057 , A61B2017/07214 , A61B2017/07221 , A61B2017/07228 , A61B2017/07264 , A61B2017/07278 , A61B2017/2927 , A61B2017/2929 , A61B2017/2945 , A61B2018/00601 , A61B2018/1253 , A61B2018/126 , A61B2018/1432 , A61B2018/1861 , A61B2090/032
摘要： A surgical device for stapling and fastening body tissues, comprises an insertion section extending from an operation section for insertion into a body cavity, stapling member connected to a distal end of the insertion section, for treating body tissues with a high-frequency current within a body cavity. The stapling member includes an anvil and a cartridge between which the tissues are sandwiched, and a cutter. Staples are applied to the anvil from the cartridge for stapling the tissues and the cutter cuts the tissue while it applies a high-frequency current thereto.
摘要翻译：一种用于装订和固定身体组织的手术装置，包括从用于插入体腔的操作部分延伸的插入部分，连接到插入部分的远端的吻合部件，用于在内部的高频电流下处理身体组织体腔。装订构件包括砧和夹在其间夹着组织的盒和切割器。订书钉从钉仓施加到砧座上以装订组织，并且切割器在将组织施加高频电流的同时切割组织。

7. 发明授权

US6099537A Medical treatment instrument 失效
标题翻译：医疗器械
公开(公告)号：US6099537A
公开(公告)日：2000-08-08
申请号：US805556
申请日：1997-02-25
申请人： Toshiya Sugai , Hiroyuki Nagamizu , Minoru Tsuruta , Yoshihito Shimizu , Toshihiko Suzuta , Norikiyo Shibata , Shinichi Nishigaki , Naoki Uchiyama , Yoshinao Oaki
发明人： Toshiya Sugai , Hiroyuki Nagamizu , Minoru Tsuruta , Yoshihito Shimizu , Toshihiko Suzuta , Norikiyo Shibata , Shinichi Nishigaki , Naoki Uchiyama , Yoshinao Oaki
IPC分类号： A61B17/00 , A61B17/068 , A61B17/072 , A61B17/115 , A61B17/122 , A61B17/128 , A61B17/10
CPC分类号： A61B17/0684 , A61B17/07207 , A61B17/115 , A61B17/122 , A61B17/1285 , A61B17/1155 , A61B17/1227 , A61B2017/00464
摘要： A medical treatment instrument is provided with a treatment section for treating issue, an insertion section which has at one end the treatment section, and an operating section which is provided at the other end of the insertion section, operates the treatment section, and has a fixed portion and a movable portion. The treatment section is actuated by pivoting the movable portion with respect to the fixed portion. The medical treatment instrument is further provided with an actuating main body and a cover. The cover is displaceable between a first position in which the medical treatment instrument is used and a second position in which the inside of the operating section is uncovered.
摘要翻译：医疗器具具有处理问题的处理部，具有一端处理部的插入部和设置在插入部的另一端的操作部，操作处理部，具有固定部分和可移动部分。处理部通过相对于固定部枢转可动部而被致动。医疗器具还具有致动主体和盖子。盖子可以在其中使用医疗器械的第一位置和操作部分的内部未被覆盖的第二位置之间移动。

8. 发明授权

US5643293A Suturing instrument 失效
标题翻译：缝合仪器
公开(公告)号：US5643293A
公开(公告)日：1997-07-01
申请号：US360397
申请日：1994-12-21
申请人： Takahiro Kogasaka , Toshihiko Suzuta , Shiro Bito , Minoru Tsuruta , Naoki Uchiyama , Kunihide Kaji
发明人： Takahiro Kogasaka , Toshihiko Suzuta , Shiro Bito , Minoru Tsuruta , Naoki Uchiyama , Kunihide Kaji
IPC分类号： A61B17/04 , A61B17/06 , A61B17/28 , A61B17/34 , A61B17/00
CPC分类号： A61B17/0469 , A61B17/0483 , A61B17/062 , A61B17/0482 , A61B17/06061 , A61B17/29 , A61B17/34 , A61B2017/0472 , A61B2017/0477 , A61B2017/0479
摘要： A medical instrument performs at least one of suture and ligation to form a suitable knot in a piece of suture within a body cavity. This medical instrument includes a suture having a first end portion, a second end portion, and at least one loop formed in advance at an intermediate portion between the first and second end portions to have a predetermined size, and a suture suitable for application to a body tissue, and a cylindrical body for holding the loop to almost maintain the size thereof. The body has a fastening portion for fastening at least one portion of the suture. The medical instrument further includes an inserting instrument which is to be inserted into the body cavity, which has a distal end portion that can be arranged in the body cavity, and an operating portion, arranged outside the body, for operating the distal end portion thereof, and on which a holding member having the suture wound thereon is mounted. The distal end portion of the inserting instrument projects beyond the loop held by the holding member, and has a gripping member capable of gripping the suture. This inserting instrument causes the first end portion of the suture gripped near an insertion port to the body cavity and in the body cavity to pass through the loop, thereby forming a knot.
摘要翻译：医疗器械执行缝合线和连接中的至少一种，以在体腔内的一条缝合线中形成合适的结。该医疗器械包括具有第一端部，第二端部和预先在第一和第二端部之间的中间部分处形成以具有预定尺寸的缝合线，以及适于应用于身体组织和用于保持环以几乎保持其尺寸的圆柱体。主体具有用于紧固缝合线的至少一部分的紧固部分。医疗器具还包括插入体腔内的插入器具，其具有能够配置在体腔内的前端部，以及设置在主体外侧的操作部，用于使其前端部并且其上安装有其上缠绕有缝合线的保持构件。插入器具的远端部分突出超过由保持构件保持的环，并且具有能够夹持缝合线的夹持构件。该插入器械使缝合线的第一端部靠近体腔的插入口并且在体腔内被夹持以通过环，从而形成结。

9. 发明授权

US06592572B1 Surgical operation apparatus 有权
标题翻译：手术器械
公开(公告)号：US06592572B1
公开(公告)日：2003-07-15
申请号：US09716691
申请日：2000-11-20
申请人： Toshihiko Suzuta
发明人： Toshihiko Suzuta
IPC分类号： A61B1700
CPC分类号： A61B17/062 , A61B34/35 , A61B34/37 , A61B34/70 , A61B34/71 , A61B2017/2927 , A61B2017/2939
摘要： A surgical operation apparatus according to the present invention comprises an insert section, a first jaw that has a first grip section, and that turns about a first pivot provided at the insert section, a second jaw that has a second grip section, and that turns about a second pivot provided at the first jaw, the second grip section forming a contacted/spaced face to be contacted or spaced relevant to a grip object in collaboration with the first grip section, a first driving rod connected to a first jaw, a second driving rod connected to a second jaw, and a driving mechanism, the driving mechanism being adopted to drive the first and second driving rods to be advanced or retracted.
摘要翻译：根据本发明的外科手术装置包括插入部分，第一钳口，其具有第一抓握部分，并且围绕设置在插入部分处的第一枢轴转动，第二钳口具有第二抓握部分，并且转动围绕设置在所述第一夹爪处的第二枢轴，所述第二夹持部分与所述第一抓握部分协作地形成与所述夹持物体相接触或间隔开的接触/间隔面，连接到第一夹爪的第一驱动杆，连接到第二钳口的驱动杆和驱动机构，驱动机构用于驱动第一和第二驱动杆前进或后退。

10. 发明授权

US6066151A Ultrasonic surgical apparatus 有权
标题翻译：超声波手术器械
公开(公告)号：US6066151A
公开(公告)日：2000-05-23
申请号：US207731
申请日：1998-12-08
申请人： Makoto Miyawaki , Mitsumasa Okada , Toshihiko Suzuta
发明人： Makoto Miyawaki , Mitsumasa Okada , Toshihiko Suzuta
IPC分类号： A61B18/00 , A61B17/28 , A61B17/32 , A61B19/00
CPC分类号： A61B17/320092 , A61B17/320068 , A61B2017/320088 , A61B2090/034
摘要： An ultrasonic surgical apparatus of the present invention includes a vibration transmitting member for transmitting an ultrasonic vibration, a probe provided at a far end of the vibration transmitting member, a jaw adapted to grasp a tissue of interest relative to the probe, a jaw holding member movably supporting the jaw, an operation drive rod connected to the jaw, and an operation unit for operating the operation drive rod. A stopper tube is provided on the operation drive rod conductive to the opening/closing operation of the jaw and an opening/closing terminal position of the jaw relative to the probe is restricted by abutting the stopper tube against the jaw holding member.
摘要翻译：本发明的超声波手术装置包括用于传递超声波振动的振动传递部件，设置在振动传递部件的远端的探针，适于相对于探头抓住感兴趣的组织的钳口，钳夹保持部件可移动地支撑爪，连接到钳口的操作驱动杆和用于操作操作驱动杆的操作单元。在操作驱动杆上设置有止动管，其通过钳口的打开/关闭操作而导通，并且通过将止动器管抵靠爪夹持构件来限制钳口相对于探针的打开/关闭终端位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式