CN106102806B - 用于将针筒接合到注射器的系统 - Google Patents

用于将针筒接合到注射器的系统 Download PDF

Info

Publication number
CN106102806B
CN106102806B CN201580014891.9A CN201580014891A CN106102806B CN 106102806 B CN106102806 B CN 106102806B CN 201580014891 A CN201580014891 A CN 201580014891A CN 106102806 B CN106102806 B CN 106102806B
Authority
CN
China
Prior art keywords
syringe
release
injector
latch
plunger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201580014891.9A
Other languages
English (en)
Other versions
CN106102806A (zh
Inventor
S.舒尔特
C.L.斯温格利施
L.卡斯蒂略
C.A.兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Healthcare LLC
Original Assignee
Bayer Healthcare LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer Healthcare LLC filed Critical Bayer Healthcare LLC
Publication of CN106102806A publication Critical patent/CN106102806A/zh
Application granted granted Critical
Publication of CN106102806B publication Critical patent/CN106102806B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/1458—Means for capture of the plunger flange
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/007—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests for contrast media
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14546—Front-loading type injectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/1456—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14566—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir for receiving a piston rod of the pump
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

一种用于注射流体的注射器系统包括针筒和注射器。该针筒包括主体和可移动地布置在该主体内的柱塞。该柱塞具有朝向该主体的该后端延伸的至少一个柔性腿。该注射器具有带前板的外壳、至少部分地布置在该外壳内并且可操作来接合该柱塞的驱动构件、以及可操作来释放该针筒的针筒释放组件。该针筒组件包括在该针筒完全坐落在该外壳内时形成用于接收该针筒的封闭区的针筒释放装置、以及围绕该驱动构件的至少一部分的柱塞释放管。该柱塞释放管具有与该针筒释放装置旋转接合的第一端。该针筒释放组件的旋转将该至少一个柔性腿从该驱动构件释放。

Description

用于将针筒接合到注射器的系统
相关申请的交叉引用
本申请要求2014年3月19日提交的美国临时申请号61/955,527、以及2014年3月25日提交的美国临时申请号61/970,018的优先权，这些申请的披露内容通过引用以其全部内容结合在此。
领域
本申请涉及医疗注射器和针筒、针筒接口、以及用于与它们一起使用的针筒柱塞。更具体地说，本申请涉及前装式医疗注射器和针筒、针筒接口、以及用于与新的或现有的医疗注射器一起使用的针筒柱塞，这样使得针筒通过针筒闩锁可安装在注射器上并且从注射器可移除。
相关技术的说明
用于将造影剂注射到患者体内以便使生物结构成像的医疗注射器和针筒在本领域中是已知的。例如，参考图1，用于将液体造影剂注射到动物的血管系统中的常规注射器设备10被披露于美国专利号5,383,858中，该专利通过引用结合在此。此注射器设备10具有前装式结构。图1的设备利用能够被前装到安装组件14中的针筒12，该安装组件通过第一可释放机构22与注射器20的外壳18的前壁16相关联。针筒12能够在不使用压力护套的情况下在注射操作中起作用(尽管该针筒可以用于具有压力护套的注射器)。
继续参考图1，安装组件14被设置有用于接收针筒12的后端的基本上圆柱形的接口26。接口26包括环形表面28，该环形表面可以是圆柱形的或圆锥形渐缩的。环形表面28包括远端突出部分，该远端突出部分由针筒12的后端上的突片30接合。针筒12被插入圆柱形接口26中，直到突片30接合远端突出部分以便将针筒12紧固到注射器20上。
针筒12包括通过中间圆锥形部分36互连的伸长主管状主体或筒32和同轴的排放注射区段34。柱塞38被可滑动地定位在管状主体32内，并且可连接到位于注射器外壳18中的活塞42上的第二可释放机构40上。第二可释放机构40部分地由柱塞38形成并且部分地由活塞42形成。
活塞42与柱塞38协作以便以所希望的量并且以所希望的速率来喷出包含在针筒12内的流体。第二可释放机构40被设计成在致动时促进柱塞38在任一个方向上的轴向移动。第二可释放结构40还被设计成无论柱塞38在管状主体32中坐落在何处，都使柱塞38接合活塞42或者与该活塞脱离接合。
在操作中，通过将针筒12插入安装组件14中的接口26中来安装针筒12。突片30起初移动经过环形表面28，在该环形表面处这些突片接合远端突出部分以便将针筒12牢固地保持到安装组件14上。安装组件14进一步包括向前突出的环形环或套环44，该环形环或套环用来确保柱塞38与活塞42之间的垂直接合。如以上所解释的，向前突出的环形环或套环44还用作针筒12上的弹性环形密封凸缘46与安装组件14之间的密封件。
弹性环形密封凸缘46围绕针筒12的管状主体32，并且以基本上等于环形表面28的宽度的预先选择的距离布置在突片30的前方。因此，当针筒12被插入安装组件14中的接口26中直到密封凸缘46接合环形环44为止时，环形环44和凸缘46形成针筒12与安装组件14之间的密封。
进一步参考图1，该设备还包括用于将针筒信息从针筒12传送到注射器控制器51的系统。针筒12被设置有位于突片30的前方但位于凸缘46的后方的编码装置48。当将针筒12附接到安装组件14上时，如果针筒12在突片30接合远端突出部分之后被旋转，传感器50被设置在环形表面28中以便读取编码装置48。传感器50随后将相关联的信号转发到注射器控制器51，该注射器控制器解释这些信号并且相应地修改注射器20的功能。可以在编码装置48上编码的信息的实例包括注射器12的尺寸，注射器12的容积，注射器12的内容物(在预填充针筒的情况下)，诸如批号、日期和模具型腔(tool cavity)号的制造信息，推荐的造影剂流率和压力，以及装载/注射顺序。
作为是条形码的编码装置48的替代方案，编码装置48也可以包括机器可读的凸起表面或凹陷表面。此外，针筒12的管状主体32也可以被设置有用于容易地检测针筒12中存在或不存在液体造影剂的指示机构52。在此实例中，指示机构52包括位于针筒12上的多个整体模制的、有纹理的点，这些点提供了针筒12是否包含液体或气体的视觉指示。
因此，尽管以上的注射器和针筒设备已被证实为是有效的，在上文中所讨论的安装组件14的接合可靠性被发现是不足的。因此，已经出现对更可靠的针筒/注射器接合接口的需求。
概述
根据本披露的装置的一个方面，提供了一种包括针筒和注射器的用于注射流体的注射器系统。该针筒包括：主体，该主体包括后端和前端；柱塞，该柱塞被可移动地布置在主体内；至少一个针筒驱动爪，该至少一个针筒驱动爪被朝向主体的后端定位；以及针筒接合凸缘，该针筒接合凸缘被朝向主体的后端定位并且围绕主体的圆周延伸。该注射器包括：具有前板的外壳，该前板在其中限定了针筒接收开口；以及驱动构件，该驱动构件被至少部分地布置在外壳内并且可操作来接合布置在针筒内的柱塞。该针筒闩锁具有多个闩锁构件，该多个闩锁构件朝向针筒接收开口的中心延伸并且被配置成在将力施加至该多个闩锁构件时从闭合位置移动到打开位置，并且在将力从该多个闩锁构件移除时从打开位置移动到闭合位置。该针筒接合凸缘推压针筒闩锁的多个闩锁构件，以便在相对于针筒闩锁将轴向向后运动施加给针筒时来打开针筒闩锁，并且多个闩锁构件在针筒完全坐落在外壳内时返回闭合位置以便将针筒保持在外壳的开口内。
该注射器可以进一步包括在针筒完全坐落在外壳内时形成用于接收针筒的封闭区的针筒释放装置。该针筒释放装置可以通过至少一个针筒释放凸轮销而安装到前板的后侧上。该针筒释放装置还可以包括形成在其中的开口，该开口与前板的针筒接收开口对齐。该针筒释放装置中的开口可以包括围绕该开口的圆周形成的多个齿。此外，该针筒驱动爪可以被配置成接合针筒释放装置的开口的多个齿。
该针筒可以在完成注射程序之后通过旋转该针筒而与注射器脱离接合。这经由针筒驱动爪与针筒释放装置的多个齿之间的接合而引起针筒释放装置的旋转。该针筒闩锁的多个闩锁构件从而被迫使进入打开位置中，这允许使用者从注射器的外壳移除针筒。该针筒令人希望地包括两个针筒驱动爪，该两个针筒驱动爪被朝向主体的后端定位、以180°分开定位。
针筒闩锁可以包括两个闩锁构件、三个闩锁构件、或任何其他合适数目的闩锁构件。该针筒闩锁的多个闩锁构件中的每一个可以包括第一部分和从该第一部分延伸的弧形第二部分。该弧形第二部分在以横截面观察时可以包括倾斜面。该针筒闩锁可以由聚合物材料制造。
根据本披露的另一个方面，还提供了一种用于将针筒与注射器接合的方法。该方法包括：提供针筒，该针筒具有带有后端和前端的主体、可移动地布置在主体内的柱塞、被朝向主体的后端定位的针筒驱动爪、以及被朝向主体的后端定位并且围绕主体的圆周延伸的针筒接合凸缘；提供注射器，该注射器包括具有在其中限定了针筒接收开口的前板的外壳、至少部分地布置在外壳内并且可操作来接合布置在针筒内的柱塞的驱动构件、以及安装到前板的前侧并且包括多个闩锁构件的针筒闩锁，该多个闩锁构件朝向针筒接收开口的中心延伸并且被配置成在将力施加至该多个闩锁构件时从闭合位置移动到打开位置，并且在将力从该多个闩锁构件移除时从打开位置移动到闭合位置；相对于针筒闩锁将轴向向后运动施加给针筒，这样使得针筒接合凸缘推压针筒闩锁的多个闩锁构件以便打开针筒闩锁；并且使针筒闩锁的多个闩锁构件返回到闭合位置，以便在针筒完全坐落在外壳内时将针筒保持在外壳的开口内。
根据本披露的另一个方面，一种用于注射流体的注射器系统可以包括针筒，该针筒具有包括后端和前端的主体和可移动地布置在该主体内的柱塞，该柱塞具有朝向该主体的后端延伸的至少一个柔性腿。该注射器系统可以进一步包括注射器，该注射器具有：
外壳，该外壳具有前板，该前板在其中限定了针筒接收开口；驱动构件，该驱动构件被至少部分地布置在外壳内，并且可操作来接合布置在针筒内的柱塞并将至少一个柔性腿可释放地连接到驱动构件的至少一部分上；针筒释放装置，该针筒释放装置在针筒完全坐落在外壳内时形成用于接收针筒的封闭区，该针筒释放装置被安装到前板的后侧上；以及柱塞释放管，该柱塞释放管围绕驱动构件的至少一部分，该柱塞释放管具有与针筒释放装置旋转接合的第一端。该针筒释放装置的旋转可以使柱塞释放管相对于驱动构件旋转和轴向移动，以便接合至少一个柔性腿并且将该至少一个柔性腿从驱动构件释放。
根据本披露的另外的方面，该针筒释放装置可以通过至少一个针筒释放凸轮销而安装到前板的后侧上。该针筒释放凸轮销可以延伸穿过前板。该针筒释放装置可以包括形成在其中的与前板的针筒接收开口对齐的开口。该针筒释放装置中的开口可以包括围绕该开口的圆周形成的多个齿。至少一个针筒驱动爪可以被朝向主体的后端定位，并且针筒接合凸缘可以被朝向主体的后端定位并围绕主体的圆周延伸。该注射器可以进一步包括安装到前板的前侧上的针筒闩锁，该针筒闩锁包括多个闩锁构件，该多个闩锁构件朝向针筒接收开口的中心延伸并且被配置成在将力施加至该多个闩锁构件时从闭合位置移动到打开位置，并且在将力从该多个闩锁构件移除时从打开位置移动到闭合位置。该针筒接合凸缘可以推压针筒闩锁的多个闩锁构件，以便在相对于针筒闩锁将轴向向后运动施加给针筒时来打开针筒闩锁，并且多个闩锁构件在针筒完全坐落在外壳内时返回闭合位置以便将针筒保持在外壳的开口内。该针筒驱动爪可以被配置成接合在针筒释放装置上形成的多个齿。该针筒可以在完成注射程序之后通过旋转该针筒而与注射器脱离接合，这经由针筒驱动爪与针筒释放装置的多个齿之间的接合而引起针筒释放装置的旋转，从而迫使多个闩锁构件进入打开位置中并且允许使用者将针筒从注射器的外壳移除。该针筒闩锁的多个闩锁构件中的每一个可以包括第一部分和从第一部分延伸的弧形第二部分。该弧形部分可以包括形成在其中的狭槽。该针筒可以包括被朝向主体的后端定位并且以180°分开定位的两个针筒驱动爪。
根据本披露的另一个方面，一种前装式医疗注射器系统可以包括针筒，该针筒具有包括后端和前端的主体和可移动地布置在该主体内的柱塞，该柱塞具有朝向该主体的后端延伸的至少一个柔性腿。该注射器系统可以进一步包括注射器，该注射器具有：外壳，该外壳具有在其中限定了针筒接收开口的前板；驱动构件，该驱动构件被至少部分地布置在外壳内，并且可操作来接合布置在针筒内的柱塞并将至少一个柔性腿可释放地连接到驱动构件的至少一部分上；以及针筒释放组件，该针筒释放组件可操作来释放针筒。针筒释放组件的旋转可以将至少一个柔性腿从驱动构件释放。该针筒释放组件可以包括：针筒释放装置，该针筒释放装置在针筒完全坐落在外壳内时形成用于接收针筒的封闭区，该针筒释放装置被安装到前板的后侧上；以及柱塞释放管，该柱塞释放管围绕驱动构件的至少一部分，该柱塞释放管具有与针筒释放装置旋转接合的第一端。该针筒释放装置的旋转可以使柱塞释放管相对于驱动构件旋转和轴向移动，以便接合至少一个柔性腿并且将该至少一个柔性腿从驱动构件释放。该注射器可以进一步包括针筒闩锁，该针筒闩锁被安装到前板的前侧上用于将针筒紧固到注射器上。该针筒闩锁可以具有多个闩锁构件，该多个闩锁构件朝向针筒接收开口的中心延伸并且被配置成在将力施加至该多个闩锁构件时从闭合位置移动到打开位置，并且在将力从该多个闩锁构件移除时从打开位置移动到闭合位置。至少一个针筒驱动爪可以被朝向主体的后端定位，并且针筒接合凸缘可以被朝向主体的后端定位并围绕主体的圆周延伸。该针筒接合凸缘可以推压针筒闩锁的多个闩锁构件，以便在相对于针筒闩锁将轴向向后运动施加给针筒时来打开针筒闩锁，并且多个闩锁构件在针筒完全坐落在外壳内时返回闭合位置以便将针筒保持在外壳的开口内。该针筒闩锁的多个闩锁构件中的每一个可以包括第一部分和从第一部分延伸的弧形第二部分。
在参考附图考虑以下描述及所附权利要求书(所有这些形成此说明书的一部分)之后将更明白本披露的装置的这些及其他特征及特性以及相关结构元件及零件组合的操作方法及功能及制造经济，在附图中相似参考数字在各种图中指明相应的零件。然而，应清楚地理解，图式仅用于图解说明及描述目的且并不打算为对本披露的装置的限制的定义。如说明书及权利要求书中所使用，“一(a、an)”及“该(the)”的单数形式包含复数个参照对象，除非上下文另有明确指示。
附图简要说明
图1是常规注射器系统的透视图，示出了处于拆卸关系的注射器外壳和针筒；
图2是根据本披露的一个实施例的注射器系统的截面视图，示出了处于部分拆卸关系的针筒和注射器外壳；
图3是根据本披露的一个实施例的用于将针筒连接到注射器外壳上的针筒闩锁的顶部平面图；
图4A-4E是图2的注射器系统的一部分的截面视图，示出了将针筒装载到注射器外壳中所需的步骤；
图5是图2的注射器系统的截面视图，示出了处于装配状态的针筒和注射器外壳；
图6是图2的注射器系统沿线B--B截取的截面视图；
图7是图2的注射器系统沿线A--A截取的截面视图；
图8A-8D是图5的注射器系统的一部分的截面视图，示出了将针筒从注射器外壳卸载所需的步骤；
图9是根据本披露的替代性实施例的注射器的透视图；
图10是图9的注射器的透视图，其中移除了面板这样使得针筒闩锁的替代性实施例是可见的；
图11是图10的注射器的透视图，该注射器具有附接至其的针筒；
图12是图9的注射器的透视图，该注射器具有附接至其的针筒；
图13是被配置成与图9的注射器一起使用的针筒的侧视图；并且
图14是图9的注射器的针筒闩锁的前视图。
详细说明
出于下文描述的目的，术语“上部”、“下部”、“右”、“左”、“垂直”、“水平”、“顶部”、“底部”、“横向”、“纵向”及其派生词应与本披露的装置相关，如其在图式各图中定向。然而，应理解，本披露的装置可采取各种替代变化形式，惟明确规定为相反的情况除外。还应理解，附图中图解说明且以下说明书中描述的特定装置仅仅是本披露的装置的示例性实施例。因此，与在此披露的实施例相关的具体尺寸和其他物理特征将不被视为具有限制性。
参考图2，提供了用于将液体造影剂注射到动物的血管系统中的注射器系统100。注射器系统100具有前装式构造。图2的系统利用能够被前装载到安装组件104中的针筒102，该安装组件通过第一可释放机构22与注射器108的外壳(未示出)的前板106相关联。针筒102能够在不使用压力护套的情况下在注射操作中起作用(尽管该针筒可以用于具有压力护套的注射器)。
针筒102包括通过中间圆锥形部分114互连的伸长主管状主体或筒110和同轴排放注射区段112。柱塞116被可滑动地定位在管状主体110内，并且包括至少一个柱塞连接挠曲腿118，该柱塞连接挠曲腿可连接到位于注射器108的活塞122上的活塞/柱塞接口120上。柱塞116还包括柱塞感测断续器123，该柱塞感测断续器在至少一个挠曲腿118的方向上从该挠曲腿的中心部分延伸。柱塞感测断续器123被配置成通过沿活塞122的长度延伸的光纤电缆144来中断由IR发送器140和IR接收器142所产生的光路，从而向注射器控制器(未示出)提供针筒102完全坐落在注射器108内的信号。柱塞感测断续器123的替代性实施例在不使用纤维光缆的情况下确定存在/不存在针筒102。
针筒102进一步包括针筒接合凸缘124，该针筒接合凸缘被朝向主体110的后端定位并且围绕主体110的圆周延伸。当以横截面观察时，针筒接合凸缘124包括倾斜区段126；肩部区段128，该肩部区段从基本上垂直于针筒102的主体110的外表面的倾斜区段126延伸；以及接合区段130，该接合区段从肩部区段128延伸。如以下关于图6更详细讨论的，接合区段130被配置成接合注射器108的针筒释放装置136的开口134的多个齿132。
由于针筒102在此实施例中是在没有压力护套的情况下使用的，为了针筒102的强度和内容物的可见性，针筒102可以由透明PET聚酯材料形成。在替代方案中，针筒102的壁可以由聚丙烯形成，该聚丙烯通过在针筒102的管状主体110上提供呈纵向间隔关系的一系列的环形肋而增强。此外，针筒102令人希望地包括：编码装置，该编码装置用于向注射器108提供关于针筒102的信息；指示机构，该指示机构用于容易地检测在针筒102中存在或不存在液体造影剂，它们类似于以上所讨论的针筒12的编码装置和指示机构。
继续参考图1，该注射器包括具有前板106的外壳(未示出)，该前板在其中限定了针筒接收开口138。活塞122被定位在外壳内，并且被配置成在驱动机构146的动力作用下延伸进出针筒接收开口138。活塞122包括位于其端部处的活塞/柱塞接口120，该活塞/柱塞接口可操作来与柱塞116的至少一个挠曲腿118相互作用以便接合布置在针筒102内的柱塞116。
参考图3并且继续参考图2，注射器108还包括通过任意合适的紧固装置150而安装到前板106的前侧的针筒闩锁148，用于将针筒维持在注射器108内的坐落位置中。针筒闩锁148包括基本上椭圆形的主体构件152和朝向主体构件152的中心C延伸的多个闩锁构件154。在图3所示的针筒闩锁148的实施例中，包括了两个闩锁构件154。针筒闩锁148令人希望地由弹性、聚合物材料制造，这样使得闩锁构件154被配置成在将力施加至该闩锁构件时从闭合位置移动到打开位置，并且在将力从该闩锁构件移除时从打开位置移动到闭合位置。
针筒闩锁148的多个闩锁构件154中的每一个包括：第一部分156，该第一部分从主体构件152延伸；以及弧形第二部分158，该弧形第二部分从第一部分156延伸并且被配置成接合针筒102的针筒接合凸缘124。弧形第二部分158在以横截面观察时可以包括倾斜面160(见图4A-4E)，该倾斜面与针筒接合凸缘124的倾斜区段126接合以便迫使针筒闩锁148进入打开位置中。
继续参考图2，注射器108还包括在针筒102完全坐落在注射器外壳内时形成用于接收针筒102的封闭区162的针筒释放装置136。针筒释放装置136通过至少一个针筒释放凸轮销164而安装到前板106的后侧上。针筒释放凸轮销164被配置成连接到针筒释放装置136上并且延伸穿过注射器108的前板106进入针筒闩锁148的闩锁构件154的弧形第二部分158中的狭槽166中。
参考图7并且继续参考图2，活塞122由柱塞释放管168围绕。柱塞释放管168具有第一端部，该第一端部与针筒释放装置136旋转接合，这样使得针筒释放装置136的旋转引起柱塞释放管168的旋转。
在图4A-4E中示出用于将针筒102与注射器108接合以便形成注射器系统100的过程。此过程允许针筒与注射器108的接合，该接合提供了被适配成无论针筒102相对于注射器108的旋转取向如何，使针筒102与注射器108可释放地接合的针筒接合。该针筒接合使用附接到针筒102的柱塞116的背侧上的挠曲腿118和位于注射器108的活塞122上的相应特征来与注射器108可释放地接合，该相应特征提供了不需要针筒102的任何特定旋转取向的轴向接合。另外，将特征(即针筒接合凸缘124)设置在管状主体110的后部分的外表面上以便将针筒的旋转移动传递到在注射器108中实现的释放机构(即针筒释放装置136)中，从而无论所接合的针筒柱塞116的轴向位置如何，释放针筒102和柱塞116两者。
图4A中示出用于将针筒102与注射器108接合的过程中的第一步骤，其中将针筒102与注射器108的前板106的针筒接收开口134轴向地定位，并且将所述针筒在箭头A1的方向上沿着活塞122轴向地移动到由针筒释放装置136形成的封闭区162中。参考图4B，当将针筒102插入时，针筒接合凸缘124的倾斜区段126接合针筒闩锁148的闩锁构件154的弧形第二部分158的倾斜面160，并且推动针筒闩锁148。此外，参考图4C和图4D，当将针筒102插入时，活塞/柱塞接口120的倾斜表面使柱塞116的至少一个挠曲腿118挠曲打开。参考图4E，针筒102在箭头A1的方向上的连续移动引起针筒102完全坐落在由针筒释放装置136形成的封闭区162内。当针筒102的主体完全坐落在由针筒释放装置136形成的封闭区162内时，发生以下项目：首先，针筒接合凸缘124的接合区段130接合针筒释放装置136的齿132。此外，针筒接合凸缘124移动超过针筒闩锁148的闩锁构件154的弧形第二部分158，从而使针筒闩锁148闭合以便保持针筒102。令人希望地，当针筒闩锁148返回闭合位置时，它提供可听见的“卡嗒声”，以便向操作者指示针筒102已经被安装在注射器108上。此外，柱塞116上的挠曲腿118挠曲闭合，从而接合活塞/柱塞接口120。最终，柱塞116的柱塞感测断续器123通过沿着活塞122的长度延伸的光纤电缆144来中断由IR发送器140和IR接收器142所产生的光路，从而向注射器控制器(未示出)提供针筒102完全坐落在注射器108内的信号。
如以下所描述的，在完成注射程序之后将针筒102从注射器108移除需要旋转针筒102。图8A-8D中示出此操作，并且参考图8A-8D来描述此操作。
参考图8A和图8B，针筒102的旋转经由如图6所示的针筒接合凸缘124的接合区段130与针筒释放装置136的多个齿132之间的接合而引起针筒释放装置136的旋转。如图8C所示，此旋转继而引起针筒释放凸轮销164沿着设置在针筒闩锁148的闩锁构件154中的狭槽166旋转。针筒闩锁148的闩锁构件154由此被迫使进入打开位置中。
同样如图8C所示，由于柱塞释放管168被如以上所述地联接到针筒释放装置136上，针筒释放装置136的旋转也使柱塞释放管168围绕活塞122旋转。柱塞释放管168围绕活塞122的旋转引起在释放凸轮表面170处的凸轮动作(见图1和图5)，从而引起柱塞释放管168朝向前板106的针筒接收开口134轴向延伸。柱塞释放管168的轴向延伸迫使柱塞116的至少一个挠曲腿118挠曲打开，以便释放活塞/柱塞接口122。
这时，使用者可以将针筒102从注射器108的外壳移除。如图8D所示，一旦针筒102被移除，针筒释放装置136返回初始位置，从而允许针筒闩锁148返回闭合位置并且允许柱塞释放管168下落。
尽管以上所讨论的针筒闩锁148包括两个闩锁构件，由于可以利用任何合适数目的闩锁构件，这不应当被解释为限制本披露。例如，参考图9-14，该注射器可以被体现为包括一对针筒202a、202b和注射器204的双针筒注射器系统200。如图10和图11所示，注射器204利用用于针筒202a、202b中的每一个的针筒闩锁206a、206b，这些针筒闩锁包括用于在注射器204内接合针筒202a、202b的三个闩锁构件208。此外，闩锁构件208中的每一个是独立的并且利用弹簧回程210(见图14)，而不是使闩锁构件208与以上所讨论的针筒闩锁148一样连接到主体构件上。
更确切地说，参考图13和图14，用于与注射器204一起使用的针筒202a、202b包括：主体212，该主体包括后端214和前端216；可移动地布置在主体212内的柱塞(未示出)；以及朝向主体216的后端214定位的至少一个针筒驱动爪218。令人希望地，针筒202a、202b包括在主体216的后端214处以180°分开定位的一对针筒驱动爪218。针筒202a、202b还包括针筒接合凸缘220，该针筒接合凸缘被朝向主体212的后端214定位并且围绕主体212的圆周延伸。
注射器204包括被安装到该注射器的前板的前侧上的一对针筒闩锁206a、206b。针筒闩锁206a、206b中的每一个包括多个闩锁构件208，该多个闩锁构件朝向针筒接收开口222的中心延伸并且被配置成在将力施加至该多个闩锁构件时从闭合位置移动到打开位置，并且在将力从该多个闩锁构件移除时从打开位置移动到闭合位置。针筒接合凸缘220推压针筒闩锁206a、206b的多个闩锁构件208，以便在相对于针筒闩锁206a、206b将轴向向后运动施加到针筒202a、202b时来打开针筒闩锁206a、206b，并且多个闩锁构件208在针筒202a、202b完全坐落在注射器204内时返回闭合位置以便将针筒202a、202b保持在注射器204的开口222内。
针筒202a、202b可以在完成注射程序之后通过旋转针筒202a、202b而与注射器204脱离接合。这经由针筒驱动爪218与针筒释放装置224的多个齿之间的接合而引起针筒释放装置224的旋转。针筒释放装置224的旋转启动弹簧回程210，这些弹簧回程迫使针筒闩锁206a、206b的闩锁构件208进入打开位置中，从而允许使用者将针筒202a、202b从注射器204移除。
尽管已详细描述本披露的装置的特定实施例，但所属领域的技术人员将了解，可鉴于本披露的总体传授内容而开发那些细节的各种修改及替代方案。因此，关于将被赋予所附权利要求书的全幅度以及其任何及所有等效形式的本披露的装置的范围，所披露的特定安排意味仅为说明性而非限制性。

Claims (12)

1.一种用于注射流体的注射器系统，包括：
针筒，该针筒包括：
主体，该主体包括后端和前端；
柱塞，该柱塞被可移动地布置在该主体内，该柱塞具有朝向该主体的该后端延伸的至少一个柔性腿；以及
注射器，该注射器包括：
外壳，该外壳具有前板，该前板在其中限定了针筒接收开口；
驱动构件，该驱动构件被至少部分地布置在该外壳内，并且可操作来接合布置在该针筒内的该柱塞并将该至少一个柔性腿可释放地连接到该驱动构件的至少一部分上；
针筒释放装置，该针筒释放装置在该针筒完全坐落在该外壳内时形成用于接收该针筒的封闭区，该针筒释放装置被安装到该前板的后侧上；以及
柱塞释放管，该柱塞释放管围绕该驱动构件的至少一部分，该柱塞释放管具有与该针筒释放装置旋转接合的第一端，
其中该针筒释放装置的旋转使该柱塞释放管相对于该驱动构件旋转和轴向移动，以便接合该至少一个柔性腿并且将该至少一个柔性腿从该驱动构件释放。
2.如权利要求1所述的注射器系统，其中该针筒释放装置是通过至少一个针筒释放凸轮销而安装到该前板的后侧上。
3.如权利要求2所述的注射器系统，其中针筒释放凸轮销延伸穿过该前板。
4.如权利要求1所述的注射器系统，其中该针筒释放装置包括形成在其中的与该前板的该针筒接收开口对齐的开口。
5.如权利要求4所述的注射器系统，其中该针筒释放装置中的该开口包括围绕该开口的圆周形成的多个齿。
6.如权利要求1所述的注射器系统，进一步包括朝向该主体的该后端定位的至少一个针筒驱动爪；以及
朝向该主体的该后端定位并且围绕该主体的圆周延伸的针筒接合凸缘。
7.如权利要求6所述的注射器系统，进一步包括安装到该前板的前侧的针筒闩锁，该针筒闩锁包括多个闩锁构件，该多个闩锁构件朝向该针筒接收开口的中心延伸并且被配置成在将力施加至该多个闩锁构件时从闭合位置移动到打开位置，并且在将该力从该多个闩锁构件移除时从该打开位置移动到该闭合位置，
其中该针筒接合凸缘推压该针筒闩锁的该多个闩锁构件，以便在相对于该针筒闩锁将轴向向后运动施加给该针筒时来打开该针筒闩锁，并且该多个闩锁构件在该针筒完全坐落在该外壳内时返回该闭合位置以便将该针筒保持在该外壳的该开口内。
8.如权利要求6所述的注射器系统，其中该针筒驱动爪被配置成接合形成在该针筒释放装置上的多个齿。
9.如权利要求7所述的注射器系统，其中该针筒在完成注射程序之后通过旋转该针筒而与该注射器脱离接合，这经由该针筒驱动爪与该针筒释放装置的多个齿之间的该接合而引起该针筒释放装置的旋转，从而迫使该多个闩锁构件进入该打开位置中并且允许使用者将该针筒从该注射器的该外壳移除。
10.如权利要求7所述的注射器系统，其中该针筒闩锁的该多个闩锁构件中的每一个包括第一部分和从该第一部分延伸的弧形第二部分。
11.如权利要求10所述的注射器系统，其中该弧形第二部分包括形成在其中的狭槽。
12.如权利要求1所述的注射器系统，其中该针筒包括朝向该主体的该后端定位并且以180°分开定位的两个针筒驱动爪。
CN201580014891.9A 2014-03-19 2015-03-18 用于将针筒接合到注射器的系统 Active CN106102806B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461955527P 2014-03-19 2014-03-19
US61/955,527 2014-03-19
US201461970018P 2014-03-25 2014-03-25
US61/970,018 2014-03-25
PCT/US2015/021171 WO2015142995A1 (en) 2014-03-19 2015-03-18 System for syringe engagement to an injector

Publications (2)

Publication Number Publication Date
CN106102806A CN106102806A (zh) 2016-11-09
CN106102806B true CN106102806B (zh) 2019-12-17

Family

ID=54145258

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580014891.9A Active CN106102806B (zh) 2014-03-19 2015-03-18 用于将针筒接合到注射器的系统

Country Status (9)

Country Link
US (4) US10806852B2 (zh)
EP (1) EP3119453B1 (zh)
CN (1) CN106102806B (zh)
AU (1) AU2015231396B2 (zh)
CA (1) CA2942754C (zh)
DK (1) DK3119453T3 (zh)
ES (1) ES2717501T3 (zh)
PL (1) PL3119453T3 (zh)
WO (1) WO2015142995A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015142995A1 (en) * 2014-03-19 2015-09-24 Bayer Medical Care Inc. System for syringe engagement to an injector
EP3573685B1 (en) 2017-01-24 2021-09-22 Bayer Healthcare LLC Injector systems and syringe adapters for use therewith
CN106913937B (zh) * 2017-04-21 2022-07-22 苏州恒瑞迪生医疗科技有限公司 一种针筒及实现该针筒快速装载和释放的装置
CN106975129B (zh) * 2017-04-21 2022-08-02 苏州恒瑞迪生医疗科技有限公司 一种针筒及实现针筒快速装载和释放的装置
CN107137804B (zh) * 2017-06-02 2023-03-31 南京巨鲨显示科技有限公司 用于高压注射器的针筒状态检测装置
US11191893B2 (en) * 2018-01-31 2021-12-07 Bayer Healthcare Llc System and method for syringe engagement with injector
DK3758777T3 (da) * 2018-02-27 2023-02-27 Bayer Healthcare Llc Sprøjtestempelindgrebsmekanisme
CN113509614A (zh) * 2021-08-19 2021-10-19 尹建明 注射器活塞及注射器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677980A (en) * 1984-06-06 1987-07-07 Medrad, Inc. Angiographic injector and angiographic syringe for use therewith
US5947929A (en) * 1997-08-22 1999-09-07 Coeur Laboratories, Inc. Front-load angiographic injector system, angiographic syringe and plunger for angiographic syringe
US6533758B1 (en) * 1997-07-18 2003-03-18 Liebel-Flarsheim Company Adapter and syringe for front-loading medical fluid injector
CN1414869A (zh) * 1999-11-24 2003-04-30 梅德拉股份有限公司 前端装载式医用注入器以及供其使用的注射器、注射器接口、注射器接合器和注射器柱塞

Family Cites Families (450)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1265537A (en) 1918-05-07 Becton Dickinson Co Glass syringe.
US1687323A (en) 1921-07-01 1928-10-09 Cook Lab Inc Medicament cartridge and hypodermic syringe embodying the same
US1950137A (en) 1929-11-25 1934-03-06 Frank Le C Dowe Syringe
US1988480A (en) 1932-05-13 1935-01-22 Campkin Hugh Titford Hypodermic syringe
US2392196A (en) 1945-02-24 1946-01-01 Arthur E Smith Syringe
US2419401A (en) 1946-02-25 1947-04-22 William E Hinds Syringe plunger seal
US2702547A (en) 1950-02-27 1955-02-22 Antonina S Glass Motor-driven medical injection apparatus and cartridges therefor
US2842126A (en) 1954-03-16 1958-07-08 Frederick M Turnbull Syringe assembly
US2860635A (en) 1957-03-20 1958-11-18 Edgar H Wilburn Sterilizable and sterilized hypodermic syringe assemblies
US3051173A (en) 1960-05-12 1962-08-28 Alvin P Johnson Veterinary hypodermic syringe
US3270483A (en) 1963-09-20 1966-09-06 Richardson Merrell Inc Method and apparatus for assembling syringes
US3348545A (en) 1964-10-22 1967-10-24 Sarnoff Latched cartridge
DE1486484A1 (de) 1965-06-24 1969-06-04 Linder Dr Fritz Bakteriendicht abschliessbarer Plastikbeutel zur Aufnahme von zu sterilisierendem Gut
US3623474A (en) 1966-07-25 1971-11-30 Medrad Inc Angiographic injection equipment
US3597973A (en) 1969-09-08 1971-08-10 Illinois Tool Works Combined level indicator and hydrometer
BE756550A (fr) 1969-09-23 1971-03-01 Sherwood Medical Ind Inc Seringue a chargement par l'arriere et procede pour son remplissage
US3645262A (en) 1969-11-05 1972-02-29 Abbott Lab Volumetric infant feeding unit
US3604417A (en) 1970-03-31 1971-09-14 Wayne Henry Linkenheimer Osmotic fluid reservoir for osmotically activated long-term continuous injector device
US3738539A (en) 1970-05-08 1973-06-12 American Hospital Supply Corp Syringe with self-returnable plunger
US3701345A (en) 1970-09-29 1972-10-31 Medrad Inc Angiographic injector equipment
US3719306A (en) 1971-01-11 1973-03-06 T Holtzman Cover for maintaining freshness of coffee
US4370983A (en) 1971-01-20 1983-02-01 Lichtenstein Eric Stefan Computer-control medical care system
US3720211A (en) 1971-08-18 1973-03-13 G Kyrias Automatic injection system
US3752145A (en) 1971-11-01 1973-08-14 Mdt Instr Co Method for preventing air embolism in a syringe for angiographic power injector
CA1016436A (en) 1971-11-11 1977-08-30 Mpl Glass tube and thermoplastic finger grip and nose sleeve syringe body assembly
US3809082A (en) 1971-12-30 1974-05-07 Ampoules Inc Plunger tack
US3796218A (en) 1972-03-28 1974-03-12 Burron Medical Prod Inc Syringe adaptor for use with a wet/dry mixing vial
US3847336A (en) 1972-11-20 1974-11-12 Acorn Eng Co Relievable hanger for clothing and the like
US3812843A (en) 1973-03-12 1974-05-28 Lear Siegler Inc Method and apparatus for injecting contrast media into the vascular system
GB1380873A (en) 1973-03-19 1975-01-15 American Hospital Supply Corp Syringe with self-returnable plunger
FR2227020B1 (zh) 1973-04-27 1975-08-22 Radiologie Cie Gle
US3998224A (en) 1973-08-15 1976-12-21 Arias Marcelo Chiquiar Disposable self-destructible syringes which render themselves unreusable
US4030498A (en) 1974-10-25 1977-06-21 Baxter Travenol Laboratories, Inc. Syringe
US4006736A (en) 1974-11-27 1977-02-08 Medrad, Inc. Angiographic injector
US3993061A (en) 1975-02-28 1976-11-23 Ivac Corporation Syringe pump drive system and disposable syringe cartridge
US3964139A (en) 1975-06-16 1976-06-22 Harvard Apparatus Company, Inc. Syringe holder
FR2348708A1 (fr) 1976-04-23 1977-11-18 Becton Dickinson France Ampoule-seringue et son procede d'utilisation
US4180069A (en) 1976-06-01 1979-12-25 The West Company Plunger rod and piston for a syringe
CH603170A5 (zh) 1976-08-31 1978-08-15 Contraves Ag
US4273122A (en) 1976-11-12 1981-06-16 Whitney Douglass G Self contained powered injection system
US4159713A (en) 1977-06-02 1979-07-03 Becton, Dickinson And Company Blood gas syringe
US4155490A (en) 1977-07-05 1979-05-22 Beckman Instruments, Inc. Fluid dispenser
US4148316A (en) 1977-08-29 1979-04-10 Stewart-Naumann Laboratories, Inc. Self-sealed hypodermic syringe
US4180006A (en) 1978-03-31 1979-12-25 The Singer Company Tension selecting mechanism for sewing machines
US4226236A (en) 1979-05-07 1980-10-07 Abbott Laboratories Prefilled, vented two-compartment syringe
DE2919978A1 (de) 1979-05-15 1980-11-20 Avex Gmbh Strahlenschutzmantel fuer injektionsspritzen
DE2937066A1 (de) 1979-09-13 1981-03-26 Clinicon International Gmbh, 6800 Mannheim Dosiervorrichtung
JPS5918427B2 (ja) 1979-10-09 1984-04-27 テルモ株式会社 シリンジ用ガスケツト
US4384581A (en) 1980-01-17 1983-05-24 Becton, Dickinson And Company Microsyringe
US4278086A (en) 1980-01-28 1981-07-14 Coulter Electronics, Inc. Variable stop syringe
US4356822A (en) 1980-10-17 1982-11-02 Winstead Hall Deborah Syringe assembly
US4424720A (en) 1980-12-15 1984-01-10 Ivac Corporation Mechanism for screw drive and syringe plunger engagement/disengagement
US4475666A (en) 1981-08-31 1984-10-09 American Hospital Supply Corporation Automated liquid dispenser control
IT1151940B (it) 1981-08-03 1986-12-24 Micro Mega Sa Dispositivo per prendere solidale il complesso di trasmissione nel corpo di un contrangolo da odontoiatria
US4568335A (en) 1981-08-28 1986-02-04 Markwell Medical Institute, Inc. Device for the controlled infusion of medications
EP0078899B1 (de) 1981-11-11 1986-04-16 Contraves Ag Injektionsspritze zum aufeinanderfolgenden Einspritzen von zwei Flüssigkeiten in Blutgefässe lebender Körper
GB2108852A (en) 1981-11-20 1983-05-25 Greater Glasgow Health Board Syringe
EP0080037B1 (de) 1981-11-24 1985-06-26 Contraves Ag Injektionsvorrichtung zur dosierten Abgabe einer Flüssigkeit
SE436687B (sv) 1981-12-14 1985-01-21 Anders Blomberg Injektionsanordning
US4529401A (en) 1982-01-11 1985-07-16 Cardiac Pacemakers, Inc. Ambulatory infusion pump having programmable parameters
US4476381A (en) 1982-02-24 1984-10-09 Rubin Martin I Patient treatment method
US4452251A (en) 1982-11-05 1984-06-05 Medrad, Inc. Syringe content indicating device
US4465472A (en) 1982-11-22 1984-08-14 American Hospital Supply Corp. Syringe cartridge and method
US4490256A (en) 1982-11-26 1984-12-25 Sartorius Gmbh Apparatus for static membrane filtration
US4500310A (en) 1982-12-20 1985-02-19 Becton, Dickinson And Company Variable sealing pressure plunger rod assembly
AU569862B2 (en) 1983-01-23 1988-02-25 Lachish, D. Syringe to dispense measured volumes
US4562829A (en) 1983-02-28 1986-01-07 E. R. Squibb & Sons, Inc. Strontium-rubidium infusion system
US4464265A (en) 1983-06-10 1984-08-07 Joyner Auvin H Valve device for stock/sauce skimmer and the like
GB8318670D0 (en) 1983-07-11 1983-08-10 Ici Plc Fluid delivery apparatus
DE3468173D1 (en) 1983-09-07 1988-02-04 Disetronic Ag Portable infusion apparatus
US4604847A (en) 1983-09-14 1986-08-12 Moulding Jr Thomas S Medicine package, method of opening the package, and machine for performing the method
US4749109A (en) 1983-11-15 1988-06-07 Kamen Dean L Volumetric pump with replaceable reservoir assembly
US4648872A (en) 1983-11-15 1987-03-10 Kamen Dean L Volumetric pump with replaceable reservoir assembly
US4738817A (en) 1983-11-17 1988-04-19 Warner-Lambert Company Method for forming pharmaceutical capsules from hydrophilic polymers
US4664128A (en) 1983-12-16 1987-05-12 Peter F. Lee, Inc Single-hand controlled aspiration device
US4685903A (en) 1984-01-06 1987-08-11 Pacesetter Infusion, Ltd. External infusion pump apparatus
US4854324A (en) 1984-01-31 1989-08-08 Medrad, Inc. Processor-controlled angiographic injector device
US4573978A (en) 1984-03-15 1986-03-04 Medrad, Inc. Angiographic syringe and connector for joining a catheter thereto
DE3474412D1 (en) 1984-04-14 1988-11-10 Ferring Biotechnik Device for the intermittent delivery of medicaments
US4741732A (en) 1984-05-10 1988-05-03 The University Of Melbourne Open-loop control of drug infusion
EP0164904B1 (en) 1984-05-10 1991-02-27 The University Of Melbourne Method of determining an infusion rate profile and infusion device
US4945363A (en) 1984-05-25 1990-07-31 Revlon, Inc. Conical spiral antenna
USRE35979E (en) 1984-06-06 1998-12-01 Mtfp, Inc. Angiographic injector and angiographic syringe for use therewith
FR2570838B1 (fr) 1984-09-25 1986-11-21 Labo Electronique Physique Appareil d'examen de milieux par echographie ultrasonore avec focalisation angulaire
US4791290A (en) 1984-10-18 1988-12-13 Sean Noone Photoelectric control unit with cooling chamber
US4562844A (en) 1984-11-27 1986-01-07 Jett Labs, Inc. Multipurpose syringe
US4681566A (en) 1984-11-30 1987-07-21 Strato Medical Corporation Infusion device
US4676776A (en) 1985-01-18 1987-06-30 Intelligent Medicine, Inc. Device and method for effecting application of a therapeutic agent
US4652260A (en) 1985-03-11 1987-03-24 Strato Medical Corporation Infusion device
US4838857A (en) 1985-05-29 1989-06-13 Becton, Dickinson And Company Medical infusion device
US4650475A (en) 1985-07-18 1987-03-17 Carol Smith Method and apparatus for the injection of pharmaceuticals
US4612010A (en) 1985-08-14 1986-09-16 Hamacher Edward N Infiltration pump
GB8525109D0 (en) 1985-10-11 1985-11-13 Vickers Plc Syringe pumps
US4636198A (en) 1985-11-18 1987-01-13 Mallinckrodt, Inc. Power syringe with volume reducing adapter
US4718463A (en) 1985-12-20 1988-01-12 Mallinckrodt, Inc. Method of producing prefilled sterile plastic syringes
US4628969A (en) 1985-12-20 1986-12-16 Mallinckrodt, Inc. Method of producing prefilled sterile plastic syringes
US4695271A (en) 1986-02-03 1987-09-22 Liebel-Flarsheim Company Angiographic injector
DE3609672A1 (de) 1986-03-21 1987-09-24 Klaus Draenert Evakuierbare knochenzementspritze
JPH07122650B2 (ja) 1986-07-22 1995-12-25 中国電力株式会社 故障点標定方式
US4773900A (en) 1986-08-20 1988-09-27 Cochran Ulrich D Infusion device
JPH0747045B2 (ja) 1986-10-15 1995-05-24 株式会社大協精工 積層した注射器用滑栓
US4741736A (en) 1986-12-10 1988-05-03 I-Flow Corporation Programmable infusion pump
GB2203047B (en) 1987-02-27 1991-01-30 Gilbert Henry Banks Single-use syringe
US5033650A (en) 1987-03-09 1991-07-23 Laurence Colin Multiple barrel dispensing device
IT1217047B (it) 1987-03-19 1990-03-14 Cocchi Pietro Siringa per iniezioni,in specie endovenose,realizzata per poteressere usata una sola volta,senza possibilita' di riaspirazione.
DE3709783C1 (de) 1987-03-25 1988-04-14 Blendax Werke Schneider Co Dosierspritze
US4969874A (en) 1987-05-18 1990-11-13 Disetronic Ag Infusion device
GB8713810D0 (en) 1987-06-12 1987-07-15 Hypoguard Uk Ltd Measured dose dispensing device
US5034004A (en) 1987-06-19 1991-07-23 The University Of Melbourne Infusion pump and drive systems therefor
US4755172A (en) 1987-06-30 1988-07-05 Baldwin Brian E Syringe holder/driver and syringe arrangement and syringe/holder driver therefor
ATA228987A (de) 1987-09-09 1993-07-15 Pickhard Ewald Injektionsvorrichtung mit einer verformbaren ampulle
US4842581A (en) 1987-09-11 1989-06-27 Davis Richard C Medical lavage apparatus
NO163263C (no) 1987-09-15 1990-05-02 Id International As Selvdestruerende injeksjonssproeyte.
ES2009497A6 (es) 1987-11-27 1989-10-01 Candela Estruch Miracle Jeringuilla de un solo uso.
US4878896A (en) 1987-12-01 1989-11-07 Pacesetter Infusion, Ltd. Cassette optical identification apparatus for a medication infusion system
US4863425A (en) 1987-12-04 1989-09-05 Pacesetter Infusion, Ltd. Patient-side occlusion detection system for a medication infusion system
FR2625102B1 (fr) 1987-12-24 1994-06-10 Godefroy Alain Perfectionnement aux pousse-seringues universels
US4853521A (en) 1987-12-28 1989-08-01 Claeys Ronald W System for verifying and recording drug administration to a patient
US5139484A (en) 1988-01-07 1992-08-18 Bernard Hazon Ambulatory syringe-pusher device for parenteral injections with output servo-controlled by the contents of the syringe
US4932941A (en) 1988-03-14 1990-06-12 Min Kyung M Non-reusable disposable syringe
FR2628635B1 (fr) 1988-03-21 1992-10-23 Microtechnic Sa Seringue a usage unique
WO1989009071A1 (en) 1988-03-25 1989-10-05 Merit Medical Systems, Inc. Disposable control syringe
AU3366089A (en) 1988-03-28 1989-10-16 Sang Don Lee Locking needle assembly in a hypodermic syringe
US5085638A (en) 1988-03-31 1992-02-04 David Farbstein Single use disposable syringe
US4869720A (en) 1988-05-05 1989-09-26 E-Z-Em, Inc. Hypodermic syringe assembly
IT1217595B (it) 1988-05-13 1990-03-30 Molteni & C Dispositivo anticontagio per iniezione di soluzioni anestetiche odontoiatriche contenute in cartuccia
WO1989011310A1 (en) 1988-05-16 1989-11-30 Spinello Ronald P Aspirating hypodermic syringe apparatus and method
US4931043A (en) 1988-08-08 1990-06-05 Sterling Drug Inc. Ratchet connector for hypodermic syringe pistons
JP2717808B2 (ja) 1988-08-10 1998-02-25 テルモ株式会社 シリンジポンプ
US4908022A (en) 1988-08-15 1990-03-13 Habley Medical Technology Corporation Disposable safety syringe having a retractable needle cannula and cannula lock
NL8802106A (nl) 1988-08-26 1990-03-16 Abraham Van Den Haak Naaldbeveiliging voor een injectiespuit.
US4943279A (en) 1988-09-30 1990-07-24 C. R. Bard, Inc. Medical pump with infusion controlled by a detachable coded label
US4923443A (en) 1988-10-04 1990-05-08 Greenwood Eugene C Single use syringe
US4929238A (en) 1988-11-23 1990-05-29 Coeur Laboratories, Inc. Multi-pressure injector device
US5000735A (en) 1989-01-05 1991-03-19 The Regents Of The Univ. Of California Single use syringe
US5007904A (en) 1989-01-19 1991-04-16 Coeur Laboratories, Inc. Plunger for power injector angiographic syringe, and syringe comprising same
US5153827A (en) 1989-01-30 1992-10-06 Omni-Flow, Inc. An infusion management and pumping system having an alarm handling system
GB8903581D0 (en) 1989-02-16 1989-04-05 Metal Box Plc Injection moulding
US5093079A (en) 1989-03-02 1992-03-03 Bakaitis Teresa L Sterilization apparatus and related process
US4911695A (en) 1989-04-03 1990-03-27 Coeur Laboratories, Inc. Plunger for power-driven angiographic syringe, and syringe and power injector system utilizing same
US4946009A (en) 1989-04-12 1990-08-07 Applied Power, Inc. Electromagnetic valve utilizing a permanent magnet
DE3912405C1 (zh) 1989-04-15 1990-10-31 B. Braun Melsungen Ag, 3508 Melsungen, De
US5090962A (en) 1989-04-28 1992-02-25 Flp Enterprises, Inc. Non-reusable syringe
US5094148A (en) 1989-05-08 1992-03-10 Habley Medical Technology Corporation Piston stem insert for a carpule based piston
US5059179A (en) 1989-05-15 1991-10-22 David Quatrochi Non-reusable syringe assembly
US5085643A (en) 1989-06-02 1992-02-04 Abbott Laboratories Syringe, adaptor, and check valve combination for parenteral infuser
US4978335A (en) 1989-09-29 1990-12-18 Medex, Inc. Infusion pump with bar code input to computer
US5084017A (en) 1989-10-10 1992-01-28 John Maffetone Self disabling, single use, hypodermic syringe
US5104374A (en) 1990-01-16 1992-04-14 Bishko Jay R Electronic fluid flow rate controller for controlling the infusion of intravenous drugs into a patient
US5024663A (en) 1990-02-21 1991-06-18 Alza Corporation Self-contained suction pump
US5078683A (en) 1990-05-04 1992-01-07 Block Medical, Inc. Programmable infusion system
US5135507A (en) 1990-05-10 1992-08-04 Habley Medical Technology Corporation One-piece syringe
US5066859A (en) 1990-05-18 1991-11-19 Karkar Maurice N Hematocrit and oxygen saturation blood analyzer
IT219694Z2 (it) 1990-05-25 1993-04-26 Habley Medical Technology Corp Siringa di sicurezza, monouso
DE4017920A1 (de) 1990-06-05 1991-12-12 Joachim Cholewa Einwegspritze
USD327008S (en) 1990-08-29 1992-06-16 True Products Sampling, Inc. Cosmetic sample container
US5354287A (en) 1991-01-16 1994-10-11 Senetek Plc Injector for delivering fluid to internal target tissue
US5256157A (en) 1991-01-31 1993-10-26 Baxter International Inc. Automated infusion pump with replaceable memory cartridges
US5176642A (en) 1991-03-11 1993-01-05 Mectra Labs, Inc. Vacuum powdered syringe
US5106379A (en) 1991-04-09 1992-04-21 Leap E Jack Syringe shielding assembly
US5106372A (en) 1991-05-03 1992-04-21 Sherwood Medical Company Single use syringe
US5236416A (en) 1991-05-23 1993-08-17 Ivac Corporation Syringe plunger position detection and alarm generation
EP0514907B1 (en) 1991-05-23 1996-07-10 Ivac Corporation Syringe plunger driver system
JPH06508454A (ja) 1991-06-05 1994-09-22 ミコー・プティ・リミテッド 回折格子を用いた光学メモリ
US5300031A (en) 1991-06-07 1994-04-05 Liebel-Flarsheim Company Apparatus for injecting fluid into animals and disposable front loadable syringe therefor
US5282858A (en) 1991-06-17 1994-02-01 American Cyanamid Company Hermetically sealed implantable transducer
DE59208160D1 (de) 1991-07-13 1997-04-17 Hydraulik Techniek Druckmittelbetriebenes Stellorgan, insbesondere für eine Hub-, Verhol- oder Schubvorrichtung
US5425716A (en) 1991-08-09 1995-06-20 Atom Kabushiki Kaisha Infusion apparatus
AT397467B (de) 1991-10-22 1994-04-25 Wimmer Erwin Einwegspritze
US5246423A (en) 1991-11-01 1993-09-21 Farkas Paul J Remote cannula removal hypodermic syringe
US5352202A (en) 1991-12-05 1994-10-04 Roy Hammett Non-reusable syringe with removable plunger usable as a needle guard
US5181912A (en) 1991-12-05 1993-01-26 Roy Hammett Non-reusable syringe
US5256154A (en) 1992-01-31 1993-10-26 Sterling Winthrop, Inc. Pre-filled plastic syringes and containers and method of terminal sterilization thereof
US5226897A (en) 1992-02-28 1993-07-13 Professional Medical Products, Inc. Manually driven piston syringe with frangibly mounted tube adapter
US5356375A (en) 1992-04-06 1994-10-18 Namic U.S.A. Corporation Positive pressure fluid delivery and waste removal system
US5269762A (en) 1992-04-21 1993-12-14 Sterling Winthrop, Inc. Portable hand-held power assister device
FR2690622B1 (fr) 1992-04-29 1995-01-20 Chronotec Système de pompe à perfusion ambulatoire programmable.
US5295966A (en) 1992-04-29 1994-03-22 Becton, Dickinson And Company Syringe pump with biased lockable syringe clamp
US5259732A (en) 1992-04-29 1993-11-09 Becton, Dickinson And Company Syringe pump with syringe barrel position detector
US5267962A (en) 1992-06-10 1993-12-07 Jenson Robert W Disposable hypodermic syringe with needle safe feature
SE9202052L (sv) 1992-07-02 1994-01-03 Goeran Helldin En i en engångsspruta användbar stång- och kolvenhet samt ett sätt att montera en spruta under utnyttjande utav en sådan enhet
US5282792A (en) 1992-07-21 1994-02-01 Becton, Dickinson And Company Syringe having two component barrel
US5338309A (en) 1992-07-21 1994-08-16 Becton, Dickinson And Company Syringe having two component barrel
US5342298A (en) 1992-07-31 1994-08-30 Advanced Cardiovascular Systems, Inc. Automated fluid pressure control system
US5254086A (en) 1992-07-31 1993-10-19 Ballard Medical Products Medical lavage apparatus and methods
US6402718B1 (en) 1992-08-17 2002-06-11 Medrad, Inc. Front-loading medical injector and syringe for use therewith
US5383858B1 (en) 1992-08-17 1996-10-29 Medrad Inc Front-loading medical injector and syringe for use therewith
SE469742B (sv) 1992-08-25 1993-09-06 Nils Goeran Helldin Spruta
US5308330A (en) 1992-09-16 1994-05-03 Becton, Dickinson And Company Syringe having needle isolation features
US5242408A (en) 1992-09-23 1993-09-07 Becton, Dickinson And Company Method and apparatus for determining pressure and detecting occlusions in a syringe pump
US5324273A (en) 1992-09-30 1994-06-28 Centrix, Inc. Disposable barrel dental impression material syringe
JP3660678B2 (ja) 1992-10-15 2005-06-15 ザ ゼネラル ホスピタル コーポレーション 電子的にロード可能な薬剤ライブラリ付き注入ポンプ
US5254101A (en) 1992-11-27 1993-10-19 Medrad, Inc. Fluid presence indicator for rotatable syringe
US5373684A (en) 1992-12-14 1994-12-20 Mallinckrodt Medical, Inc. Process and apparatus used in producing prefilled, sterile delivery devices
US5353691A (en) 1993-04-14 1994-10-11 Habley Medical Technology Corp. Self-lubricating piston for pharmaceutical container
GB9309151D0 (en) 1993-05-04 1993-06-16 Zeneca Ltd Syringes and syringe pumps
DE4319115A1 (de) 1993-06-09 1994-12-15 Axon Neue Medizintechnik Gmbh Mechanische, automatische Auslaufsperrvorrichtung für Infusionstropfkammer
US5433712A (en) 1993-06-10 1995-07-18 Donald E. Stiles Self-sheathing hypodermic syringe
US5429611A (en) 1993-06-10 1995-07-04 Rait; Joseph M. Syringe with automatically actuated shield
US5389075A (en) 1993-06-14 1995-02-14 Vladimirsky; Roman Single-use hypodermic syringe
US5314415A (en) 1993-07-21 1994-05-24 Sterling Winthrop Inc. Aspirating plunger for power injector cartridges
USD364461S (en) 1993-07-21 1995-11-21 Sterling Winthrop, Inc. Aspirating plunger for power injector cartridges
US5336189A (en) 1993-08-23 1994-08-09 Sealfon Andrew I Combination IV pump and disposable syringe
ES2122321T3 (es) 1993-09-07 1998-12-16 Debiotech Sa Dispositivo de jeringa para la mezcla de dos compuestos.
US5827219A (en) 1993-10-28 1998-10-27 Medrad, Inc. Injection system and pumping system for use therein
DE69432582T2 (de) 1993-10-28 2003-11-27 Medrad Inc System zur Administration von Flüssigkeiten bei mehreren Patienten
DE69432167T2 (de) 1993-10-28 2003-07-24 Medrad Inc System zur Kontrastmittelabgabe
US5431627A (en) 1993-11-12 1995-07-11 Abbott Laboratories Cassette identification system for use with a multi-program drug infusion pump
US5531697A (en) 1994-04-15 1996-07-02 Sims Deltec, Inc. Systems and methods for cassette identification for drug pumps
CA2129284C (en) 1993-11-24 1999-03-09 Kenneth J. Niehoff Controlling plunger drives for fluid injection in animals
US5397313A (en) 1994-01-27 1995-03-14 The Kendall Company Low friction syringe
US5439452A (en) 1994-01-31 1995-08-08 Children's Medical Ventures, Inc. Limit stop valve infusion device
US5795337A (en) 1994-02-14 1998-08-18 Becton Dickinson And Company Syringe assembly and syringe stopper
US5535746A (en) 1994-03-29 1996-07-16 Sterling Winthrop Inc. Prefilled syringe for use with power injector
US5413563A (en) 1994-05-06 1995-05-09 Sterling Winthrop Inc. Pre-filled syringe having a plunger, plunger insert and plunger rod
US5411488A (en) 1994-05-06 1995-05-02 Sterling Winthrop Inc. Pre-filled syringe and pre-filled cartridge having an improved plunger and plunger rod for reducing syringing force
US5722951A (en) 1994-07-14 1998-03-03 Marano; Carlos Jose Hypodermic non-reusable syringes without voluntary intervention of the user
US6397098B1 (en) 1994-09-21 2002-05-28 Medrad, Inc. Data communication and control for medical imaging systems
US5840026A (en) 1994-09-21 1998-11-24 Medrad, Inc. Patient specific dosing contrast delivery systems and methods
US5688252A (en) 1994-09-30 1997-11-18 Takeda Chemical Industries, Ltd. Syringe
US5533981A (en) 1994-10-06 1996-07-09 Baxter International Inc. Syringe infusion pump having a syringe plunger sensor
US5695477A (en) 1994-10-28 1997-12-09 Sfikas; John Needle ejector safety system
US5484413A (en) 1994-11-23 1996-01-16 Alexis M. Gevorgian Disposable medical syringe with safety protection
US5445622A (en) 1994-12-20 1995-08-29 Brown; Eric W. Flow switch device for medical applications
US5478314A (en) 1994-12-27 1995-12-26 Malenchek; Robert Non-reusable syringe
DE19601214A1 (de) 1995-02-20 1996-08-22 Lang Volker Vorrichtung zur Abnahme von Blut
US5531710A (en) 1995-02-24 1996-07-02 Courtaulds Aerospace, Inc. Combination closure and syringe
US5683367A (en) 1995-03-06 1997-11-04 Sabratek Corporation Infusion pump with different operating modes
FR2731622B1 (fr) 1995-03-13 1997-09-19 Vygon Appareil pour l'injection d'un liquide
US5785682A (en) 1995-03-22 1998-07-28 Abbott Laboratories Pre-filled syringe drug delivery system
IT235830Y1 (it) 1995-04-06 2000-07-18 Borla Ind "raccordo luer-lock con cappuccio di protezione per linee medicali diinfusione-trasfusione."
WO1996032975A1 (en) 1995-04-20 1996-10-24 Invasatec, Inc. Self-purging angiographic injector
US6221045B1 (en) 1995-04-20 2001-04-24 Acist Medical Systems, Inc. Angiographic injector system with automatic high/low pressure switching
US6099502A (en) 1995-04-20 2000-08-08 Acist Medical Systems, Inc. Dual port syringe
US5882343A (en) 1995-04-20 1999-03-16 Invasatec, Inc. Dual port syringe
US5573515A (en) 1995-04-20 1996-11-12 Invasatec, Inc. Self purging angiographic injector
AUPN254195A0 (en) 1995-04-20 1995-05-18 Curie, Napoleon Syringe with retractable needle mount
US6656157B1 (en) 1995-04-20 2003-12-02 Acist Medical Systems, Inc. Infinitely refillable syringe
US5512054A (en) 1995-05-16 1996-04-30 American Medical Systems, Inc. Dual action syringe
US5779675A (en) 1995-08-25 1998-07-14 Medrad, Inc. Front load pressure jacket system with syringe holder
US5520653A (en) 1995-09-01 1996-05-28 Medrad, Inc. Syringe adapter for front-loading medical injector
US5807334A (en) 1995-10-20 1998-09-15 Hodosh; Milton Fluid dispensing apparatus
JP3429922B2 (ja) 1995-10-30 2003-07-28 スーガン株式会社 シリンジ固定用補助器具
US5807321A (en) 1995-11-28 1998-09-15 Merit Medical System for electronically monitoring the delivery of contrast media
US5899879A (en) 1995-12-19 1999-05-04 Genesis Medical Technologies, Inc. Spring-actuated needleless injector
US5735825A (en) 1996-03-22 1998-04-07 Merit Medical Systems, Inc. Syringe plunger tip
US6336913B1 (en) 1996-03-29 2002-01-08 Medrad, Inc. Front-loading syringe adapter for front-loading medical injector
USD379640S (en) 1996-04-18 1997-06-03 Tektronix, Inc. Solid ink stick for a color printer
SE9602610D0 (sv) 1996-07-01 1996-07-01 Pharmacia & Upjohn Ab Delivery device and method for its operation
JP2000513967A (ja) 1996-07-01 2000-10-24 フアーマシア・アンド・アツプジヨン・アー・ベー 分配装置およびその操作方法
US5738655A (en) 1996-07-15 1998-04-14 Vallelunga; Anthony J. Nonrefillable syringe
DE19633530A1 (de) 1996-08-20 1998-02-26 Claus H Dr Ing Backes Medizinisches Hochdruckinjektionssystem
US6042565A (en) 1996-10-18 2000-03-28 Medrad, Inc. Syringe, injector and injector system
WO1998020920A2 (en) 1996-11-12 1998-05-22 Medrad, Inc. Prefillable syringes, plungers and injectors for use therewith
US5873861A (en) 1996-11-12 1999-02-23 Medrad, Inc. Plunger systems
US5947935A (en) 1996-11-12 1999-09-07 Medrad, Inc. Syringes, syringe plungers and injector systems
US5944694A (en) 1996-11-12 1999-08-31 Medrad, Inc. Prefillable syringes and injectors for use therewith
US5868710A (en) 1996-11-22 1999-02-09 Liebel Flarsheim Company Medical fluid injector
US5902276A (en) 1996-11-26 1999-05-11 Liebel-Flarsheim Company Two-shot molded plunger
US5782803A (en) 1996-11-26 1998-07-21 Jentzen; S. William Low dead space, interchangeable needle syringe
CA2273977A1 (en) 1996-11-27 1998-06-04 Sse System Services Establishment Medical syringe
JP3293122B2 (ja) 1996-12-13 2002-06-17 ニプロ株式会社 プレフィルドシリンジ
US5858239A (en) 1997-02-14 1999-01-12 Aksys, Ltd. Methods and apparatus for adjustment of blood drip chamber of dialysis machines using touchscreen interface
US5916197A (en) 1997-02-14 1999-06-29 Medrad, Inc. Injection system, pump system for use therein and method of use of pumping system
US5938637A (en) 1997-03-14 1999-08-17 Path Single-use medicine delivery unit for needleless hypodermic injector
US5741227A (en) 1997-04-11 1998-04-21 Sealfon; Andrew I. Method of sterile preparation of IV pump syringe
US5808203A (en) 1997-05-12 1998-09-15 Medrad, Inc. Fluid pressure measurement devices
US5913844A (en) 1997-06-17 1999-06-22 Liebel-Flarsheim Company Power injector and method providing removal of used disposable syringe
US5865805A (en) 1997-07-16 1999-02-02 Liebel-Flarsheim Company Power injector and side loadable syringe support therefor for plunger pushrod type syringes
US6569127B1 (en) 1997-07-18 2003-05-27 Liebel-Flarsheim Company Adapter and syringe for front-loading medical fluid injector
US6368307B1 (en) 1997-07-18 2002-04-09 Liebel-Flarsheim Company Front-loading power injector and method of loading flanged syringe therein
US6764466B1 (en) 1997-07-18 2004-07-20 Liebel Flarsheim Company Adapter and syringe for front-loading medical fluid injector
US6080136A (en) 1998-06-11 2000-06-27 Polyten Plastics, Llc Angiographic syringe adapter for front-loading injector
US6004300A (en) 1997-08-28 1999-12-21 Butcher; Robert M Composite hypodermic syringe piston
USD407362S (en) 1997-08-28 1999-03-30 Dayton Wheel Products Company, Inc. Wheel hub
ES2278406T3 (es) 1997-11-26 2007-08-01 Liebel-Flarsheim Company Inyector de carga frontal y metodo de carga de una jeringa con un reborde.
USD403762S (en) 1997-12-24 1999-01-05 Bracco Research Usa Combined plunger and plunger rod assembly for a syringe
US5954700A (en) 1998-01-13 1999-09-21 Minimed Inc. Medication cartridge for an electronic pen-type injector, or the like, and method of making the same
USD412635S (en) 1998-01-14 1999-08-10 Benthin Aktiengesellschaft Cassette profile of a cassette blind
US6224577B1 (en) 1998-03-02 2001-05-01 Medrad, Inc. Syringes and plungers for use therein
US5954697A (en) 1998-03-02 1999-09-21 Srisathapat; Chad Threaded nut syringe plunger for use with a medication infusion pump
USD424198S (en) 1998-03-06 2000-05-02 1112923 Ontario Inc. X-ray apron holder
US5919167A (en) 1998-04-08 1999-07-06 Ferring Pharmaceuticals Disposable micropump
CA2236049C (en) 1998-04-27 2006-07-25 Computer Controlled Syringe Inc. Syringe with detachable syringe barrel
JP4132208B2 (ja) 1998-04-28 2008-08-13 大成化工株式会社 注射器用容器の製造装置及び注射器用容器の製造方法
US6332877B1 (en) 1998-05-12 2001-12-25 Novartis Ag Ostomy tube placement tip
JP2002518108A (ja) 1998-06-15 2002-06-25 メドラッド インコーポレイテッド シリンジ情報のコード化
US6743202B2 (en) 1998-06-15 2004-06-01 Medrad, Inc. Encoding of syringe information
US6817990B2 (en) 1998-10-29 2004-11-16 Medtronic Minimed, Inc. Fluid reservoir piston
US6059756A (en) 1998-11-04 2000-05-09 Yeh; Song-Hwa Safety injection device
JP2000140103A (ja) 1998-11-05 2000-05-23 Daikyo Seiko Ltd 注射器用プランジャ
EP1002551A3 (en) 1998-11-19 2000-07-05 Bracco International B.V. Easy-slip plunger/plunger rod assembly for a syringe or a cartridge
US6267749B1 (en) 1998-12-29 2001-07-31 Safeguard Medical Limited Single use syringe with breakaway plunger
US6196999B1 (en) 1999-02-05 2001-03-06 Liebel-Flarsheim Company Syringe/plunger coupling
US6645177B1 (en) 1999-02-09 2003-11-11 Alaris Medical Systems, Inc. Directly engaged syringe driver system
US6345262B1 (en) 1999-04-23 2002-02-05 Martin P. Madden System and method for implementing a mortgage plan
US6669663B1 (en) 1999-04-30 2003-12-30 Medtronic, Inc. Closed loop medicament pump
US6290678B1 (en) 1999-06-01 2001-09-18 A. Susan Aydelotte High contrast syringe
JP2001029466A (ja) 1999-07-15 2001-02-06 Hiroshi Motobayashi プレフィルド注射器
JP4838468B2 (ja) 1999-07-30 2011-12-14 メドラッド インコーポレーテッド 注入器システム及び該注入器システムに用いられるシリンジアダプター
US6339718B1 (en) 1999-07-30 2002-01-15 Medrad, Inc. Programmable injector control
IT1307266B1 (it) 1999-08-13 2001-10-30 Cane Srl Apparecchio per infusione di farmaci.
US6517516B1 (en) 1999-10-15 2003-02-11 Becton Dickinson And Company Method of making a retracting needle syringe
US6958053B1 (en) 1999-11-24 2005-10-25 Medrad, Inc. Injector providing drive member advancement and engagement with syringe plunger, and method of connecting a syringe to an injector
DE60011670T2 (de) 1999-12-07 2004-10-21 Medrad Inc Spritzen, spritzenschläuche und flüssigkeitsübertragungssysteme
JP4593714B2 (ja) 2000-02-10 2010-12-08 株式会社根本杏林堂 シリンジ外筒、シリンジホルダ、シリンジピストンおよびピストンホルダ
US6652489B2 (en) 2000-02-07 2003-11-25 Medrad, Inc. Front-loading medical injector and syringes, syringe interfaces, syringe adapters and syringe plungers for use therewith
US6626862B1 (en) 2000-04-04 2003-09-30 Acist Medical Systems, Inc. Fluid management and component detection system
US6533183B2 (en) 2000-05-03 2003-03-18 Novo Nordisk A/S Coding of cartridges for an injection device
US6432089B1 (en) 2000-06-21 2002-08-13 Medrad, Inc. Medical syringe
US6893733B2 (en) 2000-07-07 2005-05-17 Delphi Technologies, Inc. Modified contoured crushable structural members and methods for making the same
AUPQ867900A0 (en) 2000-07-10 2000-08-03 Medrad, Inc. Medical injector system
ATE551085T1 (de) 2000-07-20 2012-04-15 Acist Medical Sys Inc SPRITZENSTÖßEL-SPERRMECHANISMUS
USD447799S1 (en) 2000-07-25 2001-09-11 Pro-Tech Mold, Inc. Syringe cap
US6511459B1 (en) 2000-09-29 2003-01-28 Mallinckrodt Inc. Syringe plunger having an improved sealing ability
US6585700B1 (en) 2000-10-05 2003-07-01 Medrad, Inc. Syringe, syringe plunger and attachment mechanism for front loading medical injector
US7094216B2 (en) 2000-10-18 2006-08-22 Medrad, Inc. Injection system having a pressure isolation mechanism and/or a handheld controller
US7462166B2 (en) 2000-12-11 2008-12-09 Medrad, Inc. Encoding and sensing of syringe information
US7044931B2 (en) 2000-12-13 2006-05-16 Hypoguard Usa Inc. Syringe with retractable needle assembly
US7018363B2 (en) 2001-01-18 2006-03-28 Medrad, Inc. Encoding and sensing of syringe information
CN1286536C (zh) 2001-01-18 2006-11-29 梅德拉股份有限公司 医用注射器使用的针筒托架
WO2002070049A1 (en) 2001-02-08 2002-09-12 Medrad, Inc. Syringe loading devices for use with syringes and medical injectors
WO2002081011A1 (en) 2001-04-03 2002-10-17 Medrad, Inc. Encoding and sensing of syringe information
US6854620B2 (en) 2001-04-13 2005-02-15 Nipro Diabetes, Systems, Inc. Drive system for an infusion pump
WO2002095234A1 (en) 2001-04-27 2002-11-28 Hydrocision, Inc. High pressure pumping cartridges for medical and surgical pumping and infusion applications
US7501092B2 (en) 2001-06-06 2009-03-10 Nomadics, Inc. Manganese doped upconversion luminescence nanoparticles
EP1273316A1 (en) 2001-07-02 2003-01-08 Sergio Restelli Disposable safety syringe
JP4794767B2 (ja) 2001-08-01 2011-10-19 株式会社根本杏林堂 シリンダホルダ、薬液注入システムおよびそれに用いられるシリンジ外筒
US8540698B2 (en) 2004-04-16 2013-09-24 Medrad, Inc. Fluid delivery system including a fluid path set and a check valve connector
US7549977B2 (en) 2002-12-20 2009-06-23 Medrad, Inc. Front load pressure jacket system with syringe holder and light illumination
US7563249B2 (en) 2002-12-20 2009-07-21 Medrad, Inc. Syringe having an alignment flange, an extending lip and a radial expansion section of reduced wall thickness
US7291126B2 (en) 2001-11-26 2007-11-06 Nilimedix Ltd. Drug delivery device and method
ATE369162T1 (de) 2001-12-06 2007-08-15 Novo Nordisk As Medizinische abgabevorrichtung
TW552947U (en) 2002-02-08 2003-09-11 Jian-Wei Jung Injector with easy detachment of push rod after retraction
US20030163089A1 (en) 2002-02-28 2003-08-28 Bynum Gail Beth Child safety cap for syringe pump
US7553294B2 (en) 2002-05-30 2009-06-30 Medrad, Inc. Syringe plunger sensing mechanism for a medical injector
US7125394B2 (en) 2002-06-04 2006-10-24 Syringe, Llc Applicator for dispensing a medicinal substance
US20030236800A1 (en) 2002-06-19 2003-12-25 Goeltzenleuchter Courtney D. Dynamic recovery system and method
WO2004000392A1 (en) 2002-06-25 2003-12-31 Medrad, Inc. Devices, systems and methods for injecting multiple fluids into a patient
US6929619B2 (en) 2002-08-02 2005-08-16 Liebel-Flarshiem Company Injector
BE1015362A6 (nl) 2002-10-14 2005-02-01 Boutech Nv Werkwijze en inrichting voor het vervaardigen van plunjers voor medische spuiten, plunjers hierdoor verkregen, alsmede spuit voor medische doeleinden.
US6983590B2 (en) 2002-10-22 2006-01-10 General Motors Corporation Secondary air injection diagnostic system using pressure feedback
US7240882B2 (en) 2002-11-25 2007-07-10 Medrad, Inc. Medical container loading system and method for use with fluid containers, syringes and medical injectors
US20040243067A1 (en) 2003-02-03 2004-12-02 Sibbitt Wilmer L. Multidiameter syringe families
US20040186437A1 (en) 2003-03-20 2004-09-23 Frenette Claude E. Content-coded medical syringe, syringe set and syringe content identification method
US20040243022A1 (en) 2003-04-29 2004-12-02 Medtronic Vascular, Inc. Method and system of detecting vulnerable plaque by sensing motion of thin fibrous cap
JP4338447B2 (ja) 2003-06-06 2009-10-07 株式会社根本杏林堂 薬液注入システム
US7419478B1 (en) 2003-06-25 2008-09-02 Medrad, Inc. Front-loading syringe for medical injector having a flexible syringe retaining ring
US7399293B2 (en) 2003-07-30 2008-07-15 Becton, Dickinson And Company Syringe assembly having disabling mechanism with tamper resistance features
US20050063857A1 (en) 2003-09-23 2005-03-24 Alheidt Thomas A. Flush syringe having anti-reflux stopper
US20050080384A1 (en) 2003-10-10 2005-04-14 Green Henry Edward Illuminating syringe
US7666169B2 (en) 2003-11-25 2010-02-23 Medrad, Inc. Syringe and syringe plungers for use with medical injectors
WO2005051463A1 (ja) 2003-11-25 2005-06-09 Nemoto Kyorindo Co., Ltd 薬液注入装置
US7497843B1 (en) 2004-03-12 2009-03-03 Medrad, Inc. Syringe interfaces, syringe adapters and injector systems
US7556619B2 (en) 2004-04-16 2009-07-07 Medrad, Inc. Fluid delivery system having a fluid level sensor and a fluid control device for isolating a patient from a pump device
US20050240149A1 (en) 2004-04-23 2005-10-27 Lu Chun H Self-destructive syringe
US20060064053A1 (en) 2004-09-17 2006-03-23 Bollish Stephen J Multichannel coordinated infusion system
US20060084925A1 (en) 2004-10-20 2006-04-20 Ramsahoye J W M Medical syringe with colored plunger and transparent barrel assembly
US7775990B2 (en) 2004-10-27 2010-08-17 Abbott Laboratories Blood expression device
US20060106347A1 (en) 2004-11-17 2006-05-18 Liebel-Flarsheim Company Disposable front loadable syringe and injector
EP1825875A4 (en) 2004-11-26 2012-12-26 Nemoto Kyorindo Co Ltd MEDICAL FLUID INJECTION SYSTEM
RU2370286C2 (ru) 2004-12-21 2009-10-20 Бектон, Дикинсон Энд Компани Сборный шприц с блокирующим механизмом (варианты)
US7407495B2 (en) 2004-12-21 2008-08-05 Becton Dickinson And Company Syringe assembly having disabling mechanism
US7783383B2 (en) 2004-12-22 2010-08-24 Intelligent Hospital Systems Ltd. Automated pharmacy admixture system (APAS)
FR2880809B1 (fr) 2005-01-17 2007-02-23 Fresenius Vial Soc Par Actions Dispositif de retenue pour bloquer la tete de piston d'une seringue sur le poussoir d'un pousse seringue
US7803139B2 (en) 2005-07-06 2010-09-28 Icu Medical, Inc. Medical connector with closeable male luer
USD555802S1 (en) 2005-11-04 2007-11-20 Advanced Biotechnologies Limited Screw cap for screw capped tube
AU2006321065B2 (en) 2005-11-29 2013-09-12 Klein Medical Limited Syringe for use. in spectroscopy
US20070123830A1 (en) 2005-11-29 2007-05-31 Addino B.V. Safety syringe
US8173995B2 (en) 2005-12-23 2012-05-08 E. I. Du Pont De Nemours And Company Electronic device including an organic active layer and process for forming the electronic device
US8926569B2 (en) 2006-03-15 2015-01-06 Bayer Medical Care Inc. Plunger covers and plungers for use in syringes and methods of fabricating plunger covers and plungers for use in syringes
AT502791B1 (de) 2006-04-06 2007-05-15 Pharma Consult Ges M B H & Co Injektionsspritze
WO2007130061A1 (en) 2006-05-10 2007-11-15 Medrad, Inc. Front-loading medical injector and syringes for use therewith
ATE554813T1 (de) 2006-08-30 2012-05-15 Hoffmann La Roche Injektionsvorrichtung mit vereinfachter stopfenrückhaltung
US8038656B2 (en) 2006-09-29 2011-10-18 Tyco Healthcare Group Lp Detachable plunger rod syringe
WO2008041535A1 (en) 2006-10-03 2008-04-10 Nippon Mining & Metals Co., Ltd. Cu-Mn ALLOY SPUTTERING TARGET AND SEMICONDUCTOR WIRING
US20100097451A1 (en) 2006-10-24 2010-04-22 Bruce John K Optical Inclusion Sensor
US8672893B2 (en) 2007-10-23 2014-03-18 Control Medical Technology, Llc Syringe with rotatable element, aspiration systems including the syringe, and associated methods
ITTO20060816A1 (it) 2006-11-16 2008-05-17 Cane Srl Stantuffo per siringa e siringa che incorpora lo stantuffo
JP4965582B2 (ja) * 2006-11-22 2012-07-04 マリンクロッド エルエルシー 注射器プランジャのための汎用アダプタ
US8454560B2 (en) 2006-12-05 2013-06-04 Mallinckrodt Llc Syringe mount for a medical fluid injector
US20080147008A1 (en) 2006-12-15 2008-06-19 Tyco Healthcare Group Lp Optical detection of medical pump rotor position
GB0700334D0 (en) 2007-01-09 2007-02-14 Imi Vision Ltd Pump
US7803134B2 (en) 2007-01-10 2010-09-28 Animas Corporation Syringe assembly and infusion pump assembly incorporating such
US8740856B2 (en) 2007-06-04 2014-06-03 Becton, Dickinson And Company Stoppers used in pre-filled syringes
MX2009013206A (es) 2007-06-04 2010-03-30 Becton Dickinson Co Émbolo de desplazamiento positivo para una jeringa pre-cargada.
US20080306443A1 (en) 2007-06-06 2008-12-11 Mallinckrodt Inc. Medical Fluid Injector Having Wireless Pressure Monitoring Feature
ES2375209T3 (es) 2007-08-13 2012-02-27 Mallinckrodt Inc. Ariete de accionamiento para inyectores médicos.
EP2051755B1 (en) 2007-08-23 2010-07-07 Mallinckrodt, Inc. Syringe content detection using rf energy
AU317487S (en) 2007-09-21 2008-01-08 Imaxeon Pty Ltd A plunger
SI2808046T1 (en) 2007-09-21 2018-01-31 Imaxeon Pty Ltd Detachable connecting mechanism
US8403909B2 (en) 2007-10-19 2013-03-26 Medrad, Inc. Methods for capacitance volume correction in fluid delivery systems
EP2227276B1 (en) 2007-12-07 2019-05-01 Liebel-Flarsheim Company LLC Push to install syringe mount for powered injector systems
US8161810B2 (en) 2008-01-29 2012-04-24 Carefusion 303, Inc. Syringe imaging systems
WO2009120692A2 (en) 2008-03-25 2009-10-01 Animal Innovations, Inc. Syringe mechanism for detecting syringe status
US8613730B2 (en) 2008-11-26 2013-12-24 Acist Medical Systems, Inc. Apparatus and methods for fluid pressurizing units of injection systems
US9572927B2 (en) * 2009-02-05 2017-02-21 Sanofi-Aventis Deutschland Gmbh Medicament delivery devices
CA2755779C (en) 2009-03-20 2015-11-10 Antares Pharma, Inc. Hazardous agent injection system
US20100280370A1 (en) 2009-03-26 2010-11-04 Namey Jr David Syringe plunger
CN102802703B (zh) 2009-04-30 2015-02-25 赛诺菲-安万特德国有限公司 用于给药装置的驱动机构的活塞杆到活塞的可轴向调节的连接
EP2437816B1 (en) 2009-06-04 2013-04-24 Novo Nordisk Health Care AG Mixing device with piston coupling arrangement
GB2470935A (en) 2009-06-11 2010-12-15 David Howell Jenkins Single use syringe hub with moveable bung
DK2962770T3 (da) 2009-07-24 2017-07-03 Bayer Healthcare Llc Medicinsk multi-fluidinjektionssystem
US8628495B2 (en) 2009-08-13 2014-01-14 Mallinckrodt Llc Power injector syringe assembly
US7982201B2 (en) 2009-09-08 2011-07-19 Jadak, Llc System and method for detection of liquid level in a vessel
WO2011040522A1 (ja) 2009-09-30 2011-04-07 テルモ株式会社 プレフィルドシリンジ
EP2327431A1 (en) 2009-11-25 2011-06-01 Letcat Aktiebolag Medical delivery device
WO2011075524A1 (en) 2009-12-15 2011-06-23 Abbott Biotechnology Ltd Improved firing button for automatic injection device
USD632389S1 (en) 2010-01-14 2011-02-08 Sumitomo Rubber Industries, Ltd. Gasket for injector
USD632784S1 (en) 2010-01-14 2011-02-15 Sumitomo Rubber Industries, Ltd. Gasket for injector
USD637492S1 (en) 2010-03-09 2011-05-10 Nalge Nunc International Corporation Conical centrifuge bottle
US8172794B2 (en) 2010-03-15 2012-05-08 Becton, Dickinson And Company Medical device including an air evacuation system
JP5671824B2 (ja) 2010-03-25 2015-02-18 セイコーエプソン株式会社 流体注入システム
JP5878115B2 (ja) 2010-04-16 2016-03-08 株式会社根本杏林堂 シリンジ保持構造
JP5260793B2 (ja) 2010-05-20 2013-08-14 パナソニック株式会社 薬液判定装置及び薬液判定方法
USD668331S1 (en) 2010-06-09 2012-10-02 Medline Industries, Inc. Surgical bowl
WO2012021801A2 (en) 2010-08-13 2012-02-16 Seventh Sense Biosystems, Inc. Systems and techniques for monitoring subjects
US8742369B2 (en) 2010-11-01 2014-06-03 Honeywell International Inc. Value documents and other articles having taggants that exhibit delayed maximum intensity emissions, and methods and apparatus for their authentication
GB201020472D0 (en) 2010-12-02 2011-01-19 Oval Medical Technologies Ltd A drive assembly for an autoinjector
US8800071B2 (en) 2010-12-08 2014-08-12 Jaime Alberto Sánchez Moreno Methods and systems for collecting and disposing of human waste
USD665498S1 (en) 2011-01-11 2012-08-14 Fuso Pharmaceutical Industries, Ltd. Gasket for injector
EP2489387A1 (en) 2011-02-18 2012-08-22 Sanofi-Aventis Deutschland GmbH Auto-injector
JP5836363B2 (ja) 2011-03-11 2015-12-24 スーガン株式会社 ジョイント機構
JP5969464B2 (ja) 2011-03-29 2016-08-17 テルモ株式会社 シリンジ
US20120286187A1 (en) 2011-05-11 2012-11-15 Spolski Kevin J Valve for Regulating the Flow of A Liquid
CN103619368B (zh) 2011-05-12 2017-02-08 拜耳医药保健有限公司 具有用于控制注射程序的不同系统的流体注射系统
EP2712635B1 (en) 2011-09-26 2016-12-21 Fenwal, Inc. Optical monitoring system for blood processing system
TWI455736B (zh) 2012-02-13 2014-10-11 Chih Ming Wang 靜脈留置針
EP2817040B1 (en) * 2012-02-22 2019-05-01 Liebel-Flarsheim Company LLC Injector system
USD686322S1 (en) 2012-05-17 2013-07-16 Sumitomo Rubber Industries, Ltd. Gasket for syringe
US8817258B2 (en) 2012-05-21 2014-08-26 Common Sensing Inc. Dose measurement system and method
TWI551319B (zh) 2012-06-15 2016-10-01 Fan Xiao Yi A push rod with a card retracting structure
US9174003B2 (en) 2012-09-28 2015-11-03 Bayer Medical Care Inc. Quick release plunger
US9750885B2 (en) 2013-05-01 2017-09-05 Unl Holdings Llc Plunger-driven auto-injectors
USD745668S1 (en) 2013-06-20 2015-12-15 Taisei Kako Co., Ltd. Syringe cap
CA2916953A1 (en) 2013-07-10 2015-01-15 Bayer Medical Care Inc. Vacuum system for a piston and syringe interface
WO2015142995A1 (en) * 2014-03-19 2015-09-24 Bayer Medical Care Inc. System for syringe engagement to an injector
NO2689315T3 (zh) 2014-10-28 2018-04-14
US9199033B1 (en) 2014-10-28 2015-12-01 Bayer Healthcare Llc Self-orienting syringe and syringe interface
KR102497204B1 (ko) 2014-10-28 2023-02-06 바이엘 헬쓰케어 엘엘씨 자기 배향 압력 자켓 및 압력 자켓 대 주입기 인터페이스
CN107106764B (zh) 2014-10-28 2020-10-16 拜耳医药保健有限公司 自定向压力护套和压力护套到注射器的接口
USD788296S1 (en) 2015-10-14 2017-05-30 Sumitomo Rubber Industries, Ltd. Gasket for syringe
USD788297S1 (en) 2015-10-14 2017-05-30 Sumitomo Rubber Industries, Ltd. Gasket for syringe
USD788912S1 (en) 2015-10-14 2017-06-06 Sumitomo Rubber Industries, Ltd. Gasket for syringe
USD787668S1 (en) 2015-10-14 2017-05-23 Sumitomo Rubber Industries, Ltd. Gasket for syringe
USD826397S1 (en) 2016-03-01 2018-08-21 Ailnh, Llc Air removal device
USD793220S1 (en) 2016-08-26 2017-08-01 Enrique J. Baiz Lug nut cap
USD793854S1 (en) 2016-09-19 2017-08-08 Enrique J. Baiz Lug nut cap
USD792206S1 (en) 2016-09-19 2017-07-18 Enrique J. Baiz Lug nut cap
USD848756S1 (en) 2016-10-27 2019-05-21 Shen Zhen Mondial Technology Co., Ltd. Foldable massage chair

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677980A (en) * 1984-06-06 1987-07-07 Medrad, Inc. Angiographic injector and angiographic syringe for use therewith
US6533758B1 (en) * 1997-07-18 2003-03-18 Liebel-Flarsheim Company Adapter and syringe for front-loading medical fluid injector
US5947929A (en) * 1997-08-22 1999-09-07 Coeur Laboratories, Inc. Front-load angiographic injector system, angiographic syringe and plunger for angiographic syringe
CN1414869A (zh) * 1999-11-24 2003-04-30 梅德拉股份有限公司 前端装载式医用注入器以及供其使用的注射器、注射器接口、注射器接合器和注射器柱塞

Also Published As

Publication number Publication date
CA2942754A1 (en) 2015-09-24
US10806852B2 (en) 2020-10-20
US20210369953A1 (en) 2021-12-02
US20210052809A1 (en) 2021-02-25
AU2015231396B2 (en) 2018-12-06
US11103637B2 (en) 2021-08-31
AU2015231396A1 (en) 2016-09-29
US20220305196A1 (en) 2022-09-29
EP3119453A4 (en) 2017-11-29
CA2942754C (en) 2019-10-15
US20170080148A1 (en) 2017-03-23
EP3119453A1 (en) 2017-01-25
PL3119453T3 (pl) 2019-07-31
CN106102806A (zh) 2016-11-09
US11383029B2 (en) 2022-07-12
DK3119453T3 (en) 2019-04-15
WO2015142995A1 (en) 2015-09-24
ES2717501T3 (es) 2019-06-21
EP3119453B1 (en) 2019-02-27

Similar Documents

Publication Publication Date Title
CN106102806B (zh) 用于将针筒接合到注射器的系统
JP7053724B2 (ja) 自己配向式シリンジおよびシリンジインターフェース
KR102274078B1 (ko) 자기 배향 주사기 및 주사기 인터페이스
RU2709546C2 (ru) Самоориентирующийся кожух высокого давления и механизм стыковки кожуха высокого давления и инъектора
CN107106764B (zh) 自定向压力护套和压力护套到注射器的接口
CN107551358B (zh) 快速释放柱塞
US7497843B1 (en) Syringe interfaces, syringe adapters and injector systems
US11547794B2 (en) System and method for syringe plunger engagement with an injector
EP2337595B1 (en) Power injector syringe clamp assembly with rfid antenna
CA2894138C (en) Prefillable auto-retractable safety syringe
US11433185B2 (en) Injection device
AU2013362425A1 (en) Prefillable auto-retractable safety syringe
KR20230028383A (ko) 주입기와 주사기 플런저 결합을 위한 시스템 및 방법
EP1728530A1 (en) Injection syringe with automatically retractable needle

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant