公开(公告)号：US07806874B2

公开(公告)日：2010-10-05

申请号：US11747641

申请日：2007-05-11

申请人： Shigeaki Funamura ,  Ichiro Kitani ,  Katsuki Nagata

发明人： Shigeaki Funamura ,  Ichiro Kitani ,  Katsuki Nagata

IPC分类号： A61M5/00

CPC分类号： F16K11/07 ,  A61M39/045 ,  A61M39/223 ,  A61M2206/20

摘要： A liquid coinjector is provided in which one or more connection ports may be connected to an outlet port and in which a valve body is provided for selecting the connection arrangement, the valve body being movable in an axial direction within a chamber of a main body.

摘要翻译： 提供一种液体共投影器，其中一个或多个连接端口可以连接到出口，并且其中设置有阀体以选择连接装置，该阀体可在主体的腔室内沿轴向移动。

公开(公告)号：US20080054632A1

公开(公告)日：2008-03-06

申请号：US11840641

申请日：2007-08-17

申请人： Shigeaki Funamura ,  Ichiro Kitani

发明人： Shigeaki Funamura ,  Ichiro Kitani

IPC分类号： F16L35/00

CPC分类号： A61M39/1011 ,  A61M2039/1033 ,  A61M2039/1038

摘要： The invention is directed to a connection structure that can minimize the formation of cracks of a connector or leakage of liquid. In the structure, a female thread (34) formed on the inner peripheral surface of lock ring (28) in a male connector (22) engages a male thread (25) on the outer peripheral surface of a female connector (21) when the male connector and the female connector are screwed to each other. Further, protrusion strips (26a), (26b) are formed on the rear side portion of the male thread on the outer peripheral surface of female connector, and notches (35a), (35b) that can engage with said protrusion strips are set on the tip portion of lock ring (28). As a result, when the male thread and the female thread are screwed to each other, the screwed state is appropriate when protrusion strips and notches are engaged with each other.

摘要翻译： 本发明涉及一种可以最小化连接器裂纹形成或液体泄漏的连接结构。 在该结构中，在阳型连接器（22）中形成在锁定环（28）的内周面上的内螺纹（34）与阴连接器（21）的外周面上的阳螺纹（25）接合时， 公连接器和母连接器彼此拧紧。 此外，在阴连接器的外周面上的阳螺纹的后侧部分上形成有突出条（26a），（26b），以及可与所述突起接合的凹口（35a），（35b） 条带设置在锁定环（28）的尖端部分上。 结果，当外螺纹和内螺纹彼此拧紧时，当突出条和凹口彼此接合时，螺纹状态是适当的。

公开(公告)号：US08968343B2

公开(公告)日：2015-03-03

申请号：US12487108

申请日：2009-06-18

申请人： Shigeaki Funamura ,  Hisataka Harada ,  Satoru Igarashi ,  Kazuhiro Abe

发明人： Shigeaki Funamura ,  Hisataka Harada ,  Satoru Igarashi ,  Kazuhiro Abe

IPC分类号： A61B17/04 ,  A61B17/06 ,  A61B19/02

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。

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。

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。

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。

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。

公开(公告)号：US20070293876A1

公开(公告)日：2007-12-20

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： 医用缝合用具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。 在插入穿刺针13的侧面形成有上下方向延长的开口部18，在收纳穿刺针14的侧面的宽度方向的上侧部19a和下侧部19b的宽度方向上， 略低于与垂直细长的开口18相对的部分。 锁定部15由能够穿过宽的上部18a而不能穿过狭窄的下部18b的球形部15a和能够穿过狭窄的下部18b的杆状部15b构成 。

公开(公告)号：US08523819B2

公开(公告)日：2013-09-03

申请号：US13279580

申请日：2011-10-24

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 includes an external needle including a cannula and a housing, an internal needle including a metal needle and a hub and a needle tip protective tool. The needle tip protective tool is mounted on the housing with the metal needle inserted into an inner section so that the metal needle can be removed together with the internal needle from the external needle.

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包括包括套管和外壳的外针，包括金属针和轮毂的内针和针尖保护工具。 针尖保护工具安装在壳体上，金属针插入内部部分，使得金属针可以与内针一起从外部针上移除。

公开(公告)号：US20120123339A1

公开(公告)日：2012-05-17

申请号：US13279580

申请日：2011-10-24

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 includes an external needle including a cannula and a housing, an internal needle including a metal needle and a hub and a needle tip protective tool. The needle tip protective tool is mounted on the housing with the metal needle inserted into an inner section so that the metal needle can be removed together with the internal needle from the external needle.

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包括包括套管和外壳的外针，包括金属针和轮毂的内针和针尖保护工具。 针尖保护工具安装在壳体上，金属针插入内部部分，使得金属针可以与内针一起从外部针上移除。