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    • 82. 发明申请
    • SUTURE DELIVERY DEVICE FOR SUTURING TISSUE
    • 用于缝合组织的缝合递送装置
    • WO2018031804A1
    • 2018-02-15
    • PCT/US2017/046347
    • 2017-08-10
    • MEDEON BIODESIGN, INC.HO, Shih-WeiCHENG, Wei-MinTANG, Hsiao-WeiWU, I-ChingHU, Eric Y.LEE, Po-HuaCHENG, Shuling
    • HO, Shih-WeiCHENG, Wei-MinTANG, Hsiao-WeiWU, I-ChingHU, Eric Y.LEE, Po-HuaCHENG, Shuling
    • A61B17/04A61B17/062
    • Systems are provided for delivering a suture to close a surgical opening. An elongated deployment member may have at its distal end a retracted counterforce member. The counterforce member may be inserted into the surgical opening and deployed to resist being withdrawn from the opening. A compression member may be slid down the elongated member to compress the tissue to be sutured against the counterforce member. Suture passers loaded with suture ends may be passed through needle tubes within the elongated member to emerge from the elongated member and pierce the tissue to be sutured, then deposit the suture ends with a suture catcher. The suture passers may be withdrawn, leaving the suture ends. The suture catcher may be retracted, retaining the suture ends and the device - elongated member, retracted suture catcher, and retained suture end - may be withdrawn from the surgical opening. The suture may then be completed.
    • 提供了用于输送缝线以闭合手术开口的系统。 细长展开构件可以在其远端具有缩回的反作用力构件。 反作用力构件可插入外科手术开口中并展开以阻止从开口中抽出。 压缩构件可沿细长构件滑下以压缩待缝合抵靠反作用力构件的组织。 装载有缝合线端部的缝合线可以穿过细长构件内的针管以从细长构件出来并刺穿待缝合的组织,然后用缝线捕获器沉积缝合线端部。 缝线穿引器可以撤回,留下缝合线末端。 缝线捕捉器可以缩回,保持缝合线端部,并且可以从外科手术开口撤回装置 - 细长构件,缩回缝合捕捉器和保留的缝合线末端。 然后可以完成缝合。
    • 83. 发明申请
    • AUTOMATIC INJECTION DEVICE FOR MULTIPLE DOSING
    • 自动注射装置多用量
    • WO2016060908A1
    • 2016-04-21
    • PCT/US2015/054436
    • 2015-10-07
    • WEI, Min
    • WEI, Min
    • A61M5/20A61M5/32A61M5/315
    • A61M5/3158A61M5/2033A61M5/28A61M5/31501A61M5/31553A61M5/31555A61M5/31595A61M5/3202A61M5/3204A61M5/3243A61M5/3287A61M2005/202A61M2005/206A61M2005/31508
    • A medical injection device, including : a medication container having a movable piston; a push rod assembly displaceably disposed in the medical injection device, the push rod assembly having a plurality of spaced-apart position setting means disposed along the length thereof, the push rod assembly selectively displacing the movable piston to dispense medicament from the medication container; a spring to bias the push rod assembly to move toward the distal end of the medical injection device; a releasable restraining means configured to releasably restrain the push rod assembly in a locked state against the biasing of the spring, wherein, upon release of the releasable restraining means, the push rod assembly moves under force of the spring toward the distal end of the medical injection device; and an arming means configured to move the push rod assembly toward the proximal end of the medical injection device.
    • 一种医疗注射装置,包括:具有活动活塞的药物容器; 所述推杆组件可移动地设置在所述医疗注射装置中,所述推杆组件具有沿其长度设置的多个间隔开的位置设定装置,所述推杆组件选择性地移动所述可移动活塞以从所述药物容器分配药物; 用于偏压推杆组件朝向医疗注射装置的远端移动的弹簧; 可释放限制装置,被配置为可释放地约束推杆组件处于锁定状态以抵抗弹簧的偏置,其中,在释放可释放的约束装置时,推杆组件在弹簧的作用下朝着医疗的远端移动 注射装置; 以及布置装置,其构造成使所述推杆组件朝向所述医疗注射装置的近端移动。
    • 84. 发明申请
    • MEDICATION INFUSION DEVICE
    • 药物输注装置
    • WO2015199981A1
    • 2015-12-30
    • PCT/US2015/035015
    • 2015-06-10
    • WEI, Min
    • WEI, Min
    • A61M5/14
    • A61M5/14244A61M5/14526A61M5/158A61M5/16804A61M5/16877A61M2005/14513A61M2005/1585
    • A wearable infusion device for delivering medication into body of a user, the infusion device comprising a medication container containing a volume of medication to be dispensed; an infusion needle that is fully enclosed in a sterile environment until the infusion needle is inserted into underlying tissue; an infusion needle insertion mechanism associated with the infusion needle, powered by one or more mechanical springs, that when activated, inserts the infusion needle through the skin into underlying tissue; means for delivering medication out of the medication container and into underlying tissue via the infusion needle; and a housing associated with the medication container, the infusion needle, the infusion needle insertion mechanism and the means for delivering medication.
    • 一种用于将药物输送到使用者身体的可穿戴输注装置,所述输注装置包括容纳待分配的药物量的药物容器; 完全封闭在无菌环境中直到输注针插入下面的组织中的输注针; 与输注针相关联的输注针插入机构,由一个或多个机械弹簧供电,当被激活时,将输注针穿过皮肤插入下面的组织中; 用于将药物从药物容器输送并通过输注针进入下面的组织的装置; 以及与药物容器,输注针,输注针插入机构和用于输送药物的装置相关联的壳体。
    • 88. 发明申请
    • PEN NEEDLE ASSEMBLY WITH NEEDLE INSERTION MECHANISM
    • 笔针装配针插入机构
    • WO2009091709A1
    • 2009-07-23
    • PCT/US2009/030800
    • 2009-01-13
    • BECTON, DICKINSON AND COMPANYWEI, Min
    • WEI, Min
    • A61M5/32A61M5/00A61M5/34A61M5/24
    • A61M5/3287A61M5/002A61M5/2466A61M5/347
    • A pen needle assembly is provided having a hub(12); a needle (14) fixed to the hub; an inner shield (18) disposed proximally of the hub; a spring (16) disposed between the inner shield and the hub and configured to bias the hub distally; an outer shield (20) with a tubular body at least partially encircling a portion of the needle with at least portions located radially outward further from the needle than the inner shield such that the outer shield at least partially encases the hub, the needle, the inner shield, and the spring; and a releasable retaining assembly (41, 43) configured to releasably retain the hub in a first locked state against the biasing of the spring. The distal end of the needle is covered by the outer shield with the hub being in a first locked state. Upon release of the releasable retaining assembly, the hub moves under force of the spring to an unlocked second state.
    • 提供一种笔针组件,其具有毂(12); 固定到所述轮毂的针(14) 设置在所述轮毂近侧的内护罩(18); 设置在所述内护罩和所述毂之间并且被配置为向远侧偏置所述毂的弹簧(16) 具有管状体的外屏蔽件(20)至少部分地环绕所述针的一部分,所述至少部分位于比所述内屏蔽件更远离所述针的径向外侧,使得所述外屏蔽件至少部分地包围所述毂,所述针 内盾和弹簧; 以及可释放的保持组件(41,43),其被构造成抵抗所述弹簧的偏压将所述轮毂可释放地保持在第一锁定状态。 针的远端由外护罩覆盖,轮毂处于第一锁定状态。 在释放可释放保持组件时,轮毂在弹簧的作用下移动到解锁的第二状态。
    • 89. 发明申请
    • CARTRIDGE FOR POWDER AND LIQUID DRUG
    • 粉剂和液体药盒
    • WO2009043000A1
    • 2009-04-02
    • PCT/US2008/078113
    • 2008-09-29
    • BECTON, DICKINSON AND COMPANYVEDRINE, LionelGROSKOPF, Roger, W.SWEENEY, MatthewTALPADE, Dnyanesh, A.WEI, MinJETER, Ruane
    • VEDRINE, LionelGROSKOPF, Roger, W.SWEENEY, MatthewTALPADE, Dnyanesh, A.WEI, MinJETER, Ruane
    • A61M5/28A61M5/31
    • A61M5/284A61M5/2448A61M5/288A61M5/3134A61M5/31513A61M5/345A61M5/347A61M5/348A61M2005/3104A61M2005/31516B65B3/003
    • A cartridge or injector (10) for holding and mixing a medical product is provided herein including a tubular body (16) having a cylindrical wall (26) having first (28) and second (30) opposing ends. The wall includes inner (34) and outer (36) surfaces with the inner surface having a generally constant cross-section along at least a drug mixing area. A first stopper (18) is slidably disposed within the wall between the first and second ends, the first stopper defining a liquid-light seal with the inner surface. A second stopper (20) is slidably disposed within the wall between the first stopper and the first end, the second stopper defining a liquid-tight seal with the inner surface. A flexible insert (22) is disposed at or in proximity to the second end, the insert forming a liquid-tight seal with the wall, the insert being pierceable by a medical needle or other piercing instrument. A rigid retainer (24) is fixed to the wall having an opening therein for providing access to the insert for piercing by a medical needle. The insert extends into the retainer and forms a liquid-tight seal across the opening.
    • 本文提供了用于保持和混合医疗产品的药筒或注射器(10),其包括具有具有第一(28)和第二(30)相对端的圆柱形壁(26)的管状体(16)。 该壁包括内部(34)和外部(36)表面,其中内表面沿着至少一个药物混合区域具有大致恒定的横截面。 第一止动件(18)可滑动地设置在第一和第二端之间的壁内,第一止动件限定与内表面的液体光密封。 第二止动件(20)可滑动地设置在第一止挡件和第一端之间的壁内,第二止动件限定与内表面的液密密封。 柔性插入件(22)设置在第二端处或附近,插入件与壁形成液密密封,插入件可被医用针或其它穿刺器械刺穿。 刚性的保持器(24)固定在其上具有开口的壁上,用于提供通过医用针穿刺插入物的通路。 插入件延伸到保持器中并且跨越开口形成液密密封。