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公开(公告)号：US08545479B2
公开(公告)日：2013-10-01
申请号：US13170842
申请日：2011-06-28
申请人： Ichiro Kitani , Shigeaki Funamura , Kazuhiro Abe
发明人： Ichiro Kitani , Shigeaki Funamura , Kazuhiro Abe
IPC分类号： A61M25/16
CPC分类号： A61M39/26 , A61M5/14546 , A61M5/14566 , A61M5/165 , A61M39/04 , A61M2039/266 , A61M2039/267 , Y10S604/905 , Y10T137/87949
摘要： Certain embodiments of the present invention include a male luer connector having a valve arrangement for keeping a passage that extends through the male luer connector closed when the male luer connector is not attached to a corresponding female luer connector. This passage of the male luer connector may be opened by connecting the male luer connector to a female luer connector. The valve arrangement of the male luer connector may include a movable sealing element arranged around a central fluid conduit. In some embodiments, the male luer connector may include a filter that is permeable to gas, but substantially impermeable to liquid, thus allowing gas to be purged from the male luer connector while substantially preventing liquid from leaking from the connector at least when the male luer connector is not connected to a female luer connector.
摘要翻译： 本发明的某些实施例包括具有阀装置的公路厄尔连接器，当公路鲁尔连接器未连接到相应的母路厄尔连接器上时，该配置用于保持延伸穿过公路厄尔连接器的通道闭合。 可以通过将公路厄尔连接器连接到母路厄连接器来打开阳性路厄连接器的该通道。 阳鲁尔连接器的阀装置可以包括围绕中心流体导管布置的可移动密封元件。 在一些实施例中，阳鲁尔连接器可以包括可渗透气体但对液体基本上不可渗透的过滤器，从而允许气体从阳鲁尔连接器清除，同时基本上防止液体从连接器泄漏至少当男性鲁尔 连接器未连接到母路厄连接器。
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公开(公告)号：US20080300542A1
公开(公告)日：2008-12-04
申请号：US12159545
申请日：2006-12-27
申请人： Ichiro Kitani , Shigeaki Funamura , Kazuhiro Abe
发明人： Ichiro Kitani , Shigeaki Funamura , Kazuhiro Abe
CPC分类号： A61M39/26 , A61M5/14546 , A61M5/14566 , A61M5/165 , A61M39/04 , A61M2039/266 , A61M2039/267 , Y10S604/905 , Y10T137/87949
摘要： Certain embodiments of the present invention include a male luer connector having a valve arrangement for keeping a passage that extends through the male luer connector closed when the male luer connector is not attached to a corresponding female luer connector. This passage of the male luer connector may opened by connecting the male luer connector to a female luer connector. The valve arrangement of the male luer connector may include a movable sealing element arranged around a central fluid conduit. In some embodiments, the male luer connector may include a filter that is permeable to gas, but substantially impermeable to liquid, thus allowing gas to be purged from the male luer connector while substantially preventing liquid from leaking from the connector at least when the male luer connector is not connected to a female luer connector.
摘要翻译： 本发明的某些实施例包括具有阀装置的公路厄尔连接器，当公路鲁尔连接器未连接到相应的母路厄尔连接器上时，该配置用于保持延伸穿过公路厄尔连接器的通道闭合。 通过将公路厄尔连接器连接到母路厄连接器，可以打开阳路厄连接器的该通道。 阳鲁尔连接器的阀装置可以包括围绕中心流体导管布置的可移动密封元件。 在一些实施例中，阳鲁尔连接器可以包括可渗透气体但对液体基本上不可渗透的过滤器，从而允许气体从阳鲁尔连接器清除，同时基本上防止液体从连接器泄漏至少当男性鲁尔 连接器未连接到母路厄连接器。
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公开(公告)号：US07976532B2
公开(公告)日：2011-07-12
申请号：US12159545
申请日：2006-12-27
申请人： Ichiro Kitani , Shigeaki Funamura , Kazuhiro Abe
发明人： Ichiro Kitani , Shigeaki Funamura , Kazuhiro Abe
IPC分类号： A61M25/16
CPC分类号： A61M39/26 , A61M5/14546 , A61M5/14566 , A61M5/165 , A61M39/04 , A61M2039/266 , A61M2039/267 , Y10S604/905 , Y10T137/87949
摘要： Certain embodiments of the present invention include a male luer connector having a valve arrangement for keeping a passage that extends through the male luer connector closed when the male luer connector is not attached to a corresponding female luer connector. This passage of the male luer connector may opened by connecting the male luer connector to a female luer connector. The valve arrangement of the male luer connector may include a movable sealing element arranged around a central fluid conduit. In some embodiments, the male luer connector may include a filter that is permeable to gas, but substantially impermeable to liquid, thus allowing gas to be purged from the male luer connector while substantially preventing liquid from leaking from the connector at least when the male luer connector is not connected to a female luer connector.
摘要翻译： 本发明的某些实施例包括具有阀装置的公路厄尔连接器，当公路鲁尔连接器未连接到相应的母路厄尔连接器上时，该配置用于保持延伸穿过公路厄尔连接器的通道闭合。 通过将公路厄尔连接器连接到母路厄连接器，可以打开阳路厄连接器的该通道。 阳鲁尔连接器的阀装置可以包括围绕中心流体导管布置的可移动密封元件。 在一些实施例中，阳鲁尔连接器可以包括可渗透气体但对液体基本上不可渗透的过滤器，从而允许气体从阳鲁尔连接器清除，同时基本上防止液体从连接器泄漏至少当男性鲁尔 连接器未连接到母路厄连接器。
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公开(公告)号：US20080199558A1
公开(公告)日：2008-08-21
申请号：US12033138
申请日：2008-02-19
申请人： Kazuhiro Abe , Shigeaki Funamura , Ichiro Kitani
发明人： Kazuhiro Abe , Shigeaki Funamura , Ichiro Kitani
IPC分类号： B29C45/16
CPC分类号： A61M39/045 , A61M39/223 , A61M2206/20
摘要： A liquid co-injection apparatus comprising a high-pressure resistant rubber plug capable of obstructing a slit when the chamber is under a high hydraulic pressure. The main body of the liquid co-injection apparatus comprises a chamber part, a downstream branch-tube extending from the chamber part in different directions, an upstream branch-tube, and a connection opening with an attached lid. A rubber plug is attached to the inside of the lid to allow obstruction of the lid when the slit of the rubber plug is closed, and to allow communication between the insides of the chamber part and the connecting tube when the connecting tube is inserted into the slit. Moreover, a rib is provided on the outer peripheral surface of the rubber plug to allow the rubber plug to be strongly drawn and pressed onto the inner peripheral surface of the lid member, further securing the obstruction of the slit.
摘要翻译： 一种液体共注射装置，包括当室处于高液压下时能够阻塞狭缝的耐高压橡胶塞。 液体共注射装置的主体包括室部分，从室部分沿不同方向延伸的下游分支管，上游分支管和具有附接盖的连接开口。 橡胶塞附接到盖的内部，以在橡胶塞的狭缝闭合时允许盖子阻塞，并且当连接管被插入到壳体中时，允许腔室部分和连接管的内部之间的连通 狭缝 此外，在橡胶塞的外周面上设有肋，能够将橡胶塞强力拉伸并压靠在盖部件的内周面上，进一步固定狭缝的阻塞。
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公开(公告)号：US20110319821A1
公开(公告)日：2011-12-29
申请号：US13170842
申请日：2011-06-28
申请人： Ichiro Kitani , Shigeaki Funamura , Kazuhiro Abe
发明人： Ichiro Kitani , Shigeaki Funamura , Kazuhiro Abe
CPC分类号： A61M39/26 , A61M5/14546 , A61M5/14566 , A61M5/165 , A61M39/04 , A61M2039/266 , A61M2039/267 , Y10S604/905 , Y10T137/87949
摘要： Certain embodiments of the present invention include a male luer connector having a valve arrangement for keeping a passage that extends through the male luer connector closed when the male luer connector is not attached to a corresponding female luer connector. This passage of the male luer connector may be opened by connecting the male luer connector to a female luer connector. The valve arrangement of the male luer connector may include a movable sealing element arranged around a central fluid conduit. In some embodiments, the male luer connector may include a filter that is permeable to gas, but substantially impermeable to liquid, thus allowing gas to be purged from the male luer connector while substantially preventing liquid from leaking from the connector at least when the male luer connector is not connected to a female luer connector.
摘要翻译： 本发明的某些实施例包括具有阀装置的公路厄尔连接器，当公路鲁尔连接器未连接到相应的母路厄尔连接器上时，该配置用于保持延伸穿过公路厄尔连接器的通道闭合。 可以通过将公路厄尔连接器连接到母路厄连接器来打开阳性路厄连接器的该通道。 阳鲁尔连接器的阀装置可以包括围绕中心流体导管布置的可移动密封元件。 在一些实施例中，阳鲁尔连接器可以包括可渗透气体但对液体基本上不可渗透的过滤器，从而允许气体从阳鲁尔连接器清除，同时基本上防止液体从连接器泄漏至少当男性鲁尔 连接器未连接到母路厄连接器。
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公开(公告)号：US08968343B2
公开(公告)日：2015-03-03
申请号：US12487108
申请日：2009-06-18
CPC分类号： A61B17/0482 , A61B17/0469 , A61B17/0485 , A61B17/06061 , A61B50/22 , A61B2017/06052
摘要： A puncturing needle assisting tool. A first rotating portion 122 rotates from an open to a closed position, around a first hinge connecting portion 126 as the rotating center, to the surface side of an assisting tool main unit 112 to close the surface opening of a first guide groove 116a. A second rotating portion 124 rotates from an open position to a closed position, around a second hinge connecting portion 128 as the rotating center, to the surface side of an assisting tool main unit 112 to close the surface openings of second guide grooves 116b through 116d. The puncturing needles move along the guide grooves to puncture into the body in a proper state, without shifting. Locking protrusions 134, 130 maintain the closed positions of the first and second rotating portions 122, 124 respectively.
摘要翻译： 穿刺针辅助工具。 第一旋转部122从作为旋转中心的第一铰链连接部126的打开位置向闭合位置旋转到辅助工具主单元112的表面侧，以闭合第一引导槽116a的表面开口。 第二旋转部124从作为旋转中心的第二铰链连接部128的打开位置向闭合位置旋转到辅助工具主单元112的表面侧，以封闭第二引导槽116b〜116d的表面开口 。 穿刺针沿着引导槽移动，以适当的状态刺入身体，而不会移动。 锁定突起134,130分别保持第一和第二旋转部分122,124的关闭位置。
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公开(公告)号：US07625386B2
公开(公告)日：2009-12-01
申请号：US10598561
申请日：2005-03-03
申请人： Kazuhiro Abe , Shigeaki Funamura
发明人： Kazuhiro Abe , Shigeaki Funamura
IPC分类号： A61B17/04
CPC分类号： A61B17/0469 , A61B17/0482 , A61B17/0485 , A61B17/3468 , A61B2017/0472
摘要： A medical suturing tool 10 is composed of an insertion puncture needle 13 having an insertion hole 13a, a retrieval puncture needle 14 disposed in parallel with the insertion puncture needle 13, a lock part 15, and a surgical suture 16. A vertically elongated opening 18 is formed on the side surface of the insertion puncture needle 13, and an engaging groove 19 including a wide upper portion 19a and a narrow lower portion 19b on the side surface of the retrieval puncture needle 14 at a position slightly lower than the portion opposing to the vertically elongated opening 18. The lock part 15 is composed of a spherical portion 15a which can pass through a wide upper portion 18a and cannot pass through a narrow lower portion 18b and a rod-shaped portion 15b which can pass through the narrow lower portion 18b.
摘要翻译： 医用缝合工具10由具有插入孔13a的插入穿刺针13，与插入穿刺针13平行设置的收回穿刺针14，锁定部15和外科缝合线16构成。上下方向延长的开口18 形成在插入穿刺针13的侧面，以及在收回穿刺针14的侧面上具有宽度上部19a和狭窄下部19b的接合槽19，位于稍低于 锁定部15由能够穿过宽的上部18a而不能通过狭窄的下部18b的球形部15a和能够穿过狭窄的下部的杆状部15b构成， 18b。
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公开(公告)号：US20080039797A1
公开(公告)日：2008-02-14
申请号：US10597699
申请日：2005-02-03
申请人： Kazuhiro Abe , Nobuaki Suzuki , Shigeaki Funamura
发明人： Kazuhiro Abe , Nobuaki Suzuki , Shigeaki Funamura
IPC分类号： A61M25/01
CPC分类号： A61B17/3415 , A61B90/40 , A61B2017/347 , A61J15/0019 , A61J15/0023 , A61J15/0034 , A61J15/0038
摘要： An infection-preventing gastrostomy catheter kit to be used in the gastrostomy, which can pass an intragastric retainer of a catheter easily and reliably through an infection-preventing sheath by an easy maneuver, and which can reduce the diameter of the infection-preventing sheath.The catheter kit comprises: a gastrostomy catheter 20 including a flexible, hollow PEG tube 21 reinforced with filaments 24, an deformable intragastric retainer 23 positioned at the trailing end of the PEG tube 21, and a tapered member 22 positioned at the leading end of the PEG tube 21 for retaining the leading end portion 40a of a guide wire 40 inserted from a leading end hole 22a thereof; and an infection-preventing sheath 1 including a flexible, hollow tubular body 2, and a socket member having a socket 4 positioned at the trailing end of the tubular body 2 for retaining the intragastric retainer 23, and pins 5, thereby removably sheathing the gastrostomy catheter 20. The gastrostomy catheter 20 may be provided with a housing sheath 60 for deforming and housing the intragastric retainer 23.
摘要翻译： 用于胃造口术的感染预防胃造口导管套件，其能够通过容易的操作容易且可靠地通过导管的胃内保持器，并且可以减少感染防止护套的直径。 导管套件包括：胃造口术导管20，其包括用细丝24加强的柔性中空PEG管21，位于PEG管21的尾端的可变形胃内保持器23和位于该PEG管21的前端的锥形构件22。 用于保持从前端孔22a插入的导丝40的前端部分40a的PEG管21; 以及包括柔性中空管状体2的感染防止护套1和具有位于管状体2的后端的插座4的插座构件，用于保持胃内保持器23和销5，从而可拆卸地将胃造口术 导管20.胃造口术导管20可以设置有用于变形和容纳胃内保持器23的壳体护套60。
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公开(公告)号：US08043265B2
公开(公告)日：2011-10-25
申请号：US12095261
申请日：2006-11-27
申请人： Kazuhiro Abe , Yoshihiro Wada , Shigeaki Funamura
发明人： Kazuhiro Abe , Yoshihiro Wada , Shigeaki Funamura
IPC分类号： A61B17/34
CPC分类号： A61M5/1626 , A61M5/158 , A61M5/3245 , A61M5/3273 , A61M5/3286 , A61M25/0606 , A61M25/0612 , A61M25/0618 , A61M2005/325
摘要： An indwelling needle is provided which has a simple structure and is capable of securely mounting a needle tip protective tool on the tip portion of an internal needle. The indwelling needle A consists of an external needle 10 including a cannula 11 and a housing 12, an internal needle 20 including a metal needle 21 and a hub 22 and a needle tip protective tool 30. The needle tip protective tool 30 is mounted on the housing 12 with the metal needle 21 inserted into an inner section so that the metal needle 21 can be removed together with the internal needle 20 from the external needle 10. A main body 31 of the needle tip protective tool 30 has a cylindrical shape. Window sections 34a, 34b are provided on opposing circumferential surfaces of the main body 31. On a rear end marginal section of window section 34a, a movable gripped section 32 is provided whose outer section 32b extends toward the outside of the main body 31 and whose end consists of a grip section 32c. The gripped section 32c and the grip section 33c are latchable with each other within main body 31.
摘要翻译： 提供了一种留置针，其具有简单的结构，并且能够将针尖保护工具牢固地安装在内针的尖端部分上。 留置针A由包括套管11和壳体12的外针10，包括金属针21和轮毂22的内针20以及针尖保护工具30组成。针尖保护工具30安装在 壳体12的金属针21插入到内部部分中，使得金属针21能够与内针20一起从外针10移除。针尖保护工具30的主体31具有圆柱形形状。 窗部34a，34b设置在主体31的相对的周向表面上。在窗部34a的后端边缘部分设置有可移动的夹持部32，其外侧部32b朝向主体31的外侧延伸， 端部由握持部分32c组成。 夹持部分32c和把手部分33c可在主体31内相互锁定。
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公开(公告)号：US07857790B2
公开(公告)日：2010-12-28
申请号：US10597699
申请日：2005-02-03
申请人： Kazuhiro Abe , Nobuaki Suzuki , Shigeaki Funamura
发明人： Kazuhiro Abe , Nobuaki Suzuki , Shigeaki Funamura
IPC分类号： A61M25/01
CPC分类号： A61B17/3415 , A61B90/40 , A61B2017/347 , A61J15/0019 , A61J15/0023 , A61J15/0034 , A61J15/0038
摘要： An infection-preventing gastrostomy catheter kit to be used in the gastrostomy, which can pass an intragastric retainer of a catheter easily and reliably through an infection-preventing sheath by an easy maneuver, and which can reduce the diameter of the infection-preventing sheath.The catheter kit comprises: a gastrostomy catheter 20 including a flexible, hollow PEG tube 21 reinforced with filaments 24, an deformable intragastric retainer 23 positioned at the trailing end of the PEG tube 21, and a tapered member 22 positioned at the leading end of the PEG tube 21 for retaining the leading end portion 40a of a guide wire 40 inserted from a leading end hole 22a thereof; and an infection-preventing sheath 1 including a flexible, hollow tubular body 2, and a socket member having a socket 4 positioned at the trailing end of the tubular body 2 for retaining the intragastric retainer 23, and pins 5, thereby removably sheathing the gastrostomy catheter 20. The gastrostomy catheter 20 may be provided with a housing sheath 60 for deforming and housing the intragastric retainer 23.
摘要翻译： 用于胃造口术的感染预防胃造口导管套件，其能够通过容易的操作容易且可靠地通过导管的胃内保持器，并且可以减少感染防止护套的直径。 导管套件包括：胃造口术导管20，其包括用细丝24加强的柔性中空PEG管21，位于PEG管21的尾端的可变形胃内保持器23和位于该PEG管21的前端的锥形构件22。 PEG管21，用于保持从其前端孔22a插入的导丝40的前端部40a; 以及包括柔性中空管状体2的感染防止护套1和具有位于管状体2的后端的插座4的插座构件，用于保持胃内保持器23和销5，从而可拆卸地将胃造口术 导管20.胃造口术导管20可以设置有用于变形和容纳胃内保持器23的壳体护套60。
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