CN102573962A - 用于液体药物制剂、具体是用于胰岛素的自动施加器 - Google Patents
用于液体药物制剂、具体是用于胰岛素的自动施加器 Download PDFInfo
- Publication number
- CN102573962A CN102573962A CN2010800461370A CN201080046137A CN102573962A CN 102573962 A CN102573962 A CN 102573962A CN 2010800461370 A CN2010800461370 A CN 2010800461370A CN 201080046137 A CN201080046137 A CN 201080046137A CN 102573962 A CN102573962 A CN 102573962A
- Authority
- CN
- China
- Prior art keywords
- plunger
- applies
- locking
- automatically
- insulin
- 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.)
- Granted
Links
Images
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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
- A61M5/31543—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose piston rod reset means, i.e. means for causing or facilitating retraction of piston rod to its starting position during cartridge change
-
- 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
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- 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
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
-
- 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
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
- A61M5/31551—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe including axial movement of dose setting member
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
- A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without axial movement of dose setting member
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/31555—Mechanically operated dose setting member by purely axial movement of dose setting member, e.g. during setting or filling of a syringe
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
- A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod
-
- 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
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2006—Having specific accessories
- A61M2005/202—Having specific accessories cocking means, e.g. to bias the main drive spring of an injector
-
- 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
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M2005/2403—Ampoule inserted into the ampoule holder
- A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
-
- 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
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M2005/2485—Ampoule holder connected to rest of syringe
- A61M2005/2488—Ampoule holder connected to rest of syringe via rotation, e.g. threads or bayonet
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M2005/3114—Filling or refilling
- A61M2005/3115—Filling or refilling spring-assisted
Abstract
一种用于液体药物制剂的自动施加器,该自动施加器具体是用于胰岛素,更具体地用于来自可更换容器的药物的设定剂量的多次注射施加,该自动施加器包括主体壳体(1),该主体壳体连接到具有药物,尤其是胰岛素的可更换容器的壳体(2),该自动施加器具有适于排出药物的柱塞(12),所述柱塞(12)通过一体驱动单元仅直线移位,该驱动单元适于固定、驱动、直线引导和锁紧所述柱塞(12)的旋转,经由双动作离合器通过位于主体壳体(1)中的拉簧(15)驱动,所述拉簧(15)经由相同的双动作离合器单元通过旋转手动剂量设定环(3)拉伸,其中所述驱动单元通过触发单元(13)启动,并且通过指示装置指示剂量,根据本发明所述自动施加器的特征在于其包括置于棘轮筒(5)的上部中的至少一个锁紧键(5.6),该至少一个锁紧键与置于柱形主体壳体(1)的内部中的至少一个键(1.3)协作。
Description
技术领域
本发明涉及一种用于液体药物制剂的自动施加器,该自动施加器具体是用于胰岛素,更具体地用于来自可更换容器的药物的设定剂量的多次注射施加,例如用于供糖尿病患者自己施加胰岛素。
背景技术
欧洲专利EP 0338806B1(Holman和Marchall)教导了一种注射器,该注射器包括:主体;呈旋转帽或环形式的剂量设定装置,其安装在主体上并且能够运动至所选设定位置,一闭锁件设置成在该设定位置保持设定装置,设定装置的运动伴随有弹簧的应变,该弹簧在闭锁件释放时提供用于排出设定剂量的力,该注射器的特征在于:布置成释放闭锁件的释放装置,该释放装置使设定装置回到初始位置,从而将柱塞通过单向离合器驱动以排出设定剂量;以及能够将设定装置的旋转转变为柱塞的直线运动的粗扣螺纹螺旋装置。
而且,波兰专利申请P 341395教导了一种用于从含有足以准备几次治疗剂量的药物量的药筒配送设定剂量的药物的注射器,该注射器包括壳体、具有非圆形截面和外螺纹的活塞杆、活塞杆驱动装置、以及剂量设定机构,活塞杆驱动装置包括两个元件,即活塞杆引导件和具有与活塞杆外螺纹对应的内螺纹的螺母,剂量设定机构包括非自锁螺纹连接部,注射按钮沿着该非自锁螺纹连接部从较近的壳体端旋松,导致剂量设定元件旋转。该注射器的特征在于,在螺母与活塞杆引导件之间,设有单向联接件,该单向联接件使得这些部件的旋转能够沿一个方向但是不能沿相反方向,其中允许的旋转是活塞杆在注射器中沿周向运动所借助的唯一旋转。联接件设计成使得足以抵抗通过设定剂量而在联接件上施加的扭矩的初始阻力必须被克服,以允许旋转。指示所选剂量大小的标记可以置于壳体下方。
已知装置的主要缺点是没有施加药物的精确受控的设定剂量。
以上讨论的用于手动施加药物的注射器要求患者手动调节在注射按钮上的压力,这样限定注射速度。这导致了施加时的额外压力和不适。另外的缺点是通过螺母的旋转运动将注射按钮的直线移位转换为活塞杆的直线移位的复杂布置。利用拉簧施加药物的注射器的其它缺点包括:触发装置的构造容易故障,这样不确保可靠的螺母锁紧;并且缺少用于拉簧的外部引导装置。这样对于保持控制和精确地施加药物的设定剂量有不利影响。
此外,已知装置没有确保对于离合器或驱动装置由于过度旋转剂量设定元件而损坏的足够保护。而且,抵抗柱塞动作的摩擦力太大。在已知装置中用于剂量指示的装置太复杂,并且通常置于壳体外表面上的刻度容易被抹掉。
发明内容
发明目的
本发明涉及一种自动施加器,该自动施加器具体是用于胰岛素,更具体地用于来自可更换容器的药物的设定剂量的多次注射施加,本发明的主要目的是确保精确控制施加药物的设定剂量的能力,从而在没有任何压力的情况下保证药物的自动施加,对拉簧提供外部引导并且提供对于离合器或驱动装置由于过度旋转剂量设定元件而损坏的足够保护。
本发明的第二目的是确保减小抵抗柱塞动作的摩擦力,并且通过歘发装置的可靠构造而提供可靠的螺母锁紧,从而保证药物的自动施加。
涉及自动施加器的本发明的第三目的是确保指示装置具有不设置在壳体外表面上的刻度标记,这样防止了刻度标记在用户操作施加器期间被抹掉。
发明概述
本发明的主要目的通过一种用于液体药物制剂的自动施加器实现,该自动施加器具体是用于胰岛素,更具体地用于来自可更换容器的药物的设定剂量的多次注射施加,该自动施加器包括主体壳体,该主体壳体连接到具有药物,尤其是胰岛素的可更换容器的壳体,该自动施加器具有适于排出药物的柱塞,所述柱塞通过一体驱动单元仅直线移位,该驱动单元适于固定、驱动、直线引导和锁紧所述柱塞的旋转,经由双动作离合器通过位于主体壳体中的拉簧驱动,所述拉簧经由相同的双动作离合器单元通过旋转手动剂量设定环拉伸,其中所述驱动单元通过触发单元启动,并且通过指示装置指示剂量。根据本发明,在权利要求1中所述自动施加器的特征在于其包括置于棘轮筒的上部中的至少一个锁紧键,该至少一个锁紧键与置于柱形主体壳体的内部中的至少一个键协作。
自动施加器的新颖结构能够精确地控制施加药物的设定剂量,在没有任何压力的情况下保证药物的自动施加,对拉簧提供外部引导并且提供对于离合器或驱动装置由于过度旋转剂量设定元件而损坏的足够保护。
有利地,自动施加器包括直接置于棘轮筒的外周表面上的两个锁紧键,这两个锁紧键与柱形主体壳体的柱形表面的内部上的置于观察窗上方的两个键协作。
本发明的第二目的通过一种自动施加器变型实现,其中适于固定、驱动、直线引导和锁紧所述柱塞的旋转的一体驱动单元包括柱塞锁紧引导件和驱动螺母,而柱塞锁紧引导件在座部元件的齿圈中被锁紧,通过可更换胰岛素容器的容器壳体被推向齿圈,在所述一体驱动单元中,螺母有利地通过球轴承而支承安装在座部元件中。
由于该构造,提供了可靠的驱动螺母锁紧,最小地影响螺母的定位并且同时在剂量设定期间防止其任意旋转或者影响柱塞的位置,而且确保了减小抵抗柱塞动作的摩擦力。
另外有利地,驱动拉簧是扭转弹簧,第二弹簧直接置于触发单元下方。
本发明的第三目的通过一种自动施加器变型实现,其中指示装置包括位于锁紧键下方的、直线设置在棘轮筒的柱形部分上的刻度,以及位于壳体中的检验窗。由于该构造,刻度在剂量设定期间适当移位并且在检验窗中良好地可见。
附图说明
在附图和对本发明实施例的有利示例中详细描述了本发明,附图中:
图1示出了自动施加器的纵向截面,其中去除了其外壳及可更换容器;
图2示出了自动施加器的棘轮机构的截面B-B,其中棘爪与螺母的齿圈啮合;
图3示出了图1的自动施加器在其中触发机构与螺母的齿圈啮合的位置的截面C-C;
图4示出了图1的自动施加器的截面D-D,示出了锁紧刻度旋转的系统,该系统限定了自动施加器的工作范围;
图5图示了图1的自动施加器的截面E-E,示出了锁紧柱塞旋转的布置的元件的定位;
图6示出了图1的自动施加器的前轴测图,其中去除了壳体的几个部分,示出了自动施加器的内部机构的元件的有利的相互定位;并且
图7示出了图1的自动施加器的分解前轴测图。
具体实施方式
如图1、6和7所示,用于液体药物制剂、具体是用于胰岛素、更具体地用于来自可更换容器的药物的设定剂量的多次注射施加的自动施加器包括主体壳体1,该主体壳体连接到具有药物的可更换容器(图中未示出)的壳体2。胰岛素通过柱塞12排出,该柱塞通过驱动单元直线移位,该驱动单元适于固定、驱动、直线引导和锁紧柱塞12的旋转,经由双离合器单元通过拉簧15驱动,其中驱动拉簧15是位于主体壳体1中的扭转弹簧,也经由双离合器单元通过旋转手动剂量设定环3拉伸,其中驱动单元被触发单元13启动,并且可移位的指示筒体14位于拉簧保持件13上,具有在检验窗1.1中可见的刻度的刻度5.7设置于棘轮筒5上。
用于液体药物制剂、具体是用于胰岛素、更具体地用于来自可更换容器的药物的设定剂量的多次注射施加的自动施加器如下所述操作。
为了更换胰岛素容器,应该通过逆时针转动而旋松连接到主体壳体1的容器壳体2。在旋松容器壳体2之后,柱塞锁紧引导件11和座部元件9由于分离弹簧10的作用通过使柱塞锁紧引导件11沿柱塞12的方向同轴运动而变得自动分离。这样能够通过使用沿轴向的力将柱塞12推入壳体1中而手动退回柱塞12。柱塞端12.1在柱塞12上独立地旋转。柱塞12与螺母7之间的联接通过粗扣螺纹进行,因而柱塞12在被推入壳体1的同时自身拧入螺母7中。柱塞应该被推动直到其几乎完全隐藏在壳体1中,这样允许插入新的具有胰岛素的容器。
螺母7通过螺纹联接到柱塞12,该螺纹的螺距使得能够施加适当的胰岛素剂量。另外,螺母7有利地通过球轴承8而支承安装在座部元件9中。
然后应该通过逆时针转动而移除安装在容器壳体2上的针(未示出),通过将其从壳体2抽出而移除空容器,并且安装新容器。
为了安装新容器,应该将其插入容器壳体2中,通过顺时针转动而将容器壳体2置于主体壳体1中。接着应该固定新针并且用保护盖覆盖新针。
通过将旋转手动剂量设定环3(图1)顺时针转动而执行剂量设定。能够通过位于壳体1上的检验窗1.1在棘轮筒5的柱形部分上看到当前的剂量设定,检验窗与直线设置在锁紧键5.6上的刻度5.7一起包括指示装置。棘轮筒5的筒体以每四个单位标刻度,并且旋转手动剂量设定环3的转动伴随有每两个单位的特征性咔哒声(与0.02ml的胰岛素对应)。剂量设定能够实现至两个单位,其中通过检验窗1.1可见的刻度5.7停止在任一值或者给定剂量值之间,这容易检查,因为那时在检验窗1.1中看到两个连续剂量,并且红线指示器示出了它们之间的位置。
旋转手动剂量设定环3刚性地连接到联接套筒6。当要增加剂量时,联接套筒6(图2)顺时针旋转(沿针的方向看去),其中棘爪5.3的弹性臂在静止驱动螺母7的棘齿圈7.1的滑动边缘7.5上移位,根据旋转角度从棘齿圈7.1的一个锁紧边缘到相邻的边缘。棘轮筒5由联接套筒6通过在联接套筒6的内壁中形成的转向凹口6.1驱动,该转向凹口与位于棘轮筒5的内壁中的键5.4啮合。因此,当旋转联接套筒6时,棘轮筒5与其一起旋转。在顺时针旋转期间,棘爪5.3的弹性臂径向移位,可选地向内和向外移位。
棘轮筒5刚性连接到弹簧15,弹簧15又连接到弹簧座4。弹簧座4刚性连接到壳体1并且固定而不旋转。
在剂量设定期间,螺母7通过触发单元13借助于位于螺母7周边上的矩形槽7.7(图3)固定,该矩形槽与触发单元13的键13.1协作。
自动施加器的操作范围由两个锁紧键5.6(图4)限定,锁紧键5.6直接设置在棘轮筒5的外周表面上,与柱形壳体1的柱形表面的内部上的置于检验窗1.1上方的两个键1.3协作。所述键位于相反侧,并且同时略微轴向移位。该布置能够实现剂量设定元件的一个不完全旋转。
在设定剂量之后,能够通过沿针的方向按压触发单元13而致动胰岛素的剂量给药。触发单元13应该在胰岛素施加的全部时间内被按压。触发移位的范围由主体壳体1中的对应槽1.2中键13.1的移位来限定。在按压触发单元13之后,通过使齿圈与矩形槽7.7和触发单元13的键13.1分离而释放螺母7。该机构开始旋转,由来自拉簧15的力驱动。螺母7使得柱塞12在柱塞12的螺纹12.1上旋松。柱塞的旋转被柱塞锁紧引导件11的键11.1和形成在柱塞12中的凹口12.2(图5)锁紧。柱塞12直接作用在位于容器壳体2中的胰岛素容器的活塞上。其使得胰岛素从安装在容器壳体2上的针注射。该动作伴随着整个机构反向运动到其初始位置,即,拉簧15展开,棘轮筒5和刻度5.7返回位置“0”。
在完成剂量设定之后,能够释放触发单元13。触发单元13就会被直接置于触发单元13下方的弹簧14施力而自动返回至其初始位置,并且再次锁紧螺母7。
图2示出了自动施加器的棘轮机构的截面B-B,其中棘爪与螺母的齿圈啮合,图2中最佳可见的双动作离合器包括与棘轮筒5的主体径向联接并且与棘爪5.3联接的联接套筒6,棘爪5.3具有与驱动螺母7的齿圈7.5单独啮合的钩。
联接套筒6刚性连接到旋转手动剂量设定环3,棘轮筒5的主体刚性连接到拉簧15的保持件,该拉簧保持件呈保护性套筒的形式,能够将旋转手动剂量设定环3的旋转传递到拉簧15的保持件。
拉簧15(图1和图6)从针一侧安装在拉簧15的保持件中,该拉簧保持件呈保护性套筒的形式,刚性连接到棘轮筒5的主体。
适于固定、驱动、直线引导和锁紧柱塞12的旋转的一体驱动单元(图5)包括柱塞锁紧引导件11和驱动螺母7。一体驱动单元的构造能够通过将柱塞12推入壳体1中而手动退回柱塞12,使得柱塞最少地从壳体突出,从而允许例如具有胰岛素的新容器插入。
螺母7(如上所述)通过螺纹联接到柱塞12,该螺纹的螺距使得能够施加适当的胰岛素剂量。此外,柱塞12包括至少一个纵向槽,该至少一个纵向槽使得柱塞12能够通过至少一个键在柱塞锁紧引导件11中直线移位。
触发单元(图3)用在位于壳体1中的槽1.2内滑动移位的键13.1构成触发器13,从而利用驱动螺母7的矩形槽7.7锁紧齿圈。
Claims (8)
1.一种用于液体药物制剂的自动施加器,该自动施加器具体是用于胰岛素,更具体地用于来自可更换容器的药物的设定剂量的多次注射施加,该自动施加器包括主体壳体(1),该主体壳体连接到具有药物,尤其是胰岛素的可更换容器的壳体(2),该自动施加器具有适于排出药物的柱塞(12),所述柱塞(12)通过一体驱动单元仅直线移位,该驱动单元适于固定、驱动、直线引导和锁紧所述柱塞(12)的旋转,经由双动作离合器通过位于主体壳体(1)中的拉簧(15)驱动,所述拉簧(15)经由相同的双动作离合器单元通过旋转手动剂量设定环(3)拉伸,其中所述驱动单元通过触发单元(13)启动,并且通过指示装置指示剂量,所述自动施加器的特征在于其包括置于棘轮筒(5)的上部中的至少一个锁紧键(5.6),该至少一个锁紧键与置于柱形主体壳体(1)的内部中的至少一个键(1.3)协作。
2.根据权利要求1所述的自动施加器,其特征在于,该自动施加器包括直接置于棘轮筒(5)的外周表面上的两个锁紧键(5,6),所述两个锁紧键与柱形主体壳体(1)的柱形表面的内部上的置于观察窗(1.1)上方的两个键(1.3)协作。
3.根据权利要求1所述的自动施加器,其特征在于,适于固定、驱动、直线引导和锁紧所述柱塞的旋转的一体驱动单元包括螺母(7),该螺母有利地通过球轴承(8)而支承安装在座部元件(9)中。
4.根据权利要求1所述的自动施加器,其特征在于,指示装置包括位于锁紧键(5.6)下方的、直线设置在棘轮筒(5)的柱形部分上的刻度(5.7),以及位于壳体(1)中的检验窗(1.1)。
5.根据权利要求1所述的自动施加器,其特征在于,适于固定、驱动、直线引导和锁紧所述柱塞的旋转的一体驱动单元包括柱塞锁紧引导件(11)和驱动螺母(7)。
6.根据权利要求5所述的自动施加器,其特征在于,柱塞锁紧引导件(11)在座部元件(9)的齿圈中被锁紧,通过可更换胰岛素容器的容器壳体(2)被推向所述齿圈。
7.根据权利要求1所述的自动施加器,其特征在于,驱动拉簧(15)是扭转弹簧。
8.根据权利要求1所述的自动施加器,其特征在于,弹簧(14)直接置于触发单元(13)下方。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PLP.389427 | 2009-10-30 | ||
PL389427A PL215310B1 (pl) | 2009-10-30 | 2009-10-30 | Automatyczny aplikator, zwlaszcza do insuliny |
PCT/EP2010/054128 WO2010089418A2 (en) | 2009-10-30 | 2010-03-29 | Automatic applicator for liquid pharmaceutical preparations, particularly for insulin |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102573962A true CN102573962A (zh) | 2012-07-11 |
CN102573962B CN102573962B (zh) | 2014-03-05 |
Family
ID=42542446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080046137.0A Active CN102573962B (zh) | 2009-10-30 | 2010-03-29 | 用于液体药物制剂、具体是用于胰岛素的自动施加器 |
Country Status (14)
Country | Link |
---|---|
US (4) | US9566386B2 (zh) |
EP (3) | EP2493533B1 (zh) |
JP (3) | JP5802211B2 (zh) |
KR (2) | KR101988582B1 (zh) |
CN (1) | CN102573962B (zh) |
AU (1) | AU2010210090B2 (zh) |
BR (1) | BR112012005853B8 (zh) |
CA (1) | CA2773242C (zh) |
DK (2) | DK2493533T3 (zh) |
ES (2) | ES2536838T3 (zh) |
HK (1) | HK1169814A1 (zh) |
PL (1) | PL215310B1 (zh) |
RU (1) | RU2527156C2 (zh) |
WO (1) | WO2010089418A2 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106039475A (zh) * | 2016-05-18 | 2016-10-26 | 苏州鹏烨医疗科技有限公司 | 一种注射笔 |
CN107308523A (zh) * | 2017-08-08 | 2017-11-03 | 甘肃成纪生物药业有限公司 | 微调注射笔 |
TWI633843B (zh) * | 2015-05-28 | 2018-09-01 | 宜蘭食品工業股份有限公司 | Probiotic bacterial buccal tablet and preparation method thereof |
CN111558102A (zh) * | 2020-05-25 | 2020-08-21 | 嵊州风浦医疗设备科技有限公司 | 一种带自动上药装置的胰岛素注射盒 |
CN113730729A (zh) * | 2021-09-13 | 2021-12-03 | 深圳瑞宇医疗科技有限公司 | 一种手电动一体胰岛素注射笔及其注射方法 |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6663602B2 (en) | 2000-06-16 | 2003-12-16 | Novo Nordisk A/S | Injection device |
WO2006045526A1 (en) | 2004-10-21 | 2006-05-04 | Novo Nordisk A/S | Dial-down mechanism for wind-up pen |
DK2023982T3 (da) | 2006-05-18 | 2012-10-01 | Novo Nordisk As | Injektionsanordning med moduslåsemiddel |
US7959598B2 (en) | 2008-08-20 | 2011-06-14 | Asante Solutions, Inc. | Infusion pump systems and methods |
GB0918145D0 (en) | 2009-10-16 | 2009-12-02 | Owen Mumford Ltd | Injector apparatus |
PL215310B1 (pl) * | 2009-10-30 | 2013-11-29 | Kappa Medilab Spolka Z Ograniczona Odpowiedzialnoscia | Automatyczny aplikator, zwlaszcza do insuliny |
GB201018827D0 (en) | 2010-11-08 | 2010-12-22 | Owen Mumford Ltd | Injection device |
EP2468329A1 (en) * | 2010-12-21 | 2012-06-27 | Sanofi-Aventis Deutschland GmbH | Auto injector with a torsion spring |
US9283325B2 (en) * | 2011-05-12 | 2016-03-15 | Shl Group Ab | Medicament delivery device with dose re-setting |
RU2014128518A (ru) | 2011-12-29 | 2016-02-20 | Ново Нордиск А/С | Механизм увеличения/уменьшения дозы для взводимого шприца-ручки |
PL220720B1 (pl) * | 2012-02-08 | 2015-12-31 | Copernicus Spółka Z Ograniczoną Odpowiedzialnością | Urządzenie wstrzykujące z mechanizmem resetu dawki |
GB2501897B (en) | 2012-05-09 | 2014-09-03 | Owen Mumford Ltd | Injection devices |
WO2013178602A1 (en) * | 2012-05-30 | 2013-12-05 | Sanofi-Aventis Deutschland Gmbh | Drive mechanism for a drug delivery device and drug delivery device |
BR112014029499A2 (pt) | 2012-05-31 | 2017-06-27 | Novo Nordisk As | dispositivo de injeção conduzido por mola de torção |
TR201808342T4 (tr) * | 2013-05-07 | 2018-07-23 | Sanofi Aventis Deutschland | Bir enjeksiyon cihazına bağlanmaya yönelik bir tamamlayıcı cihaz. |
JP6448623B2 (ja) * | 2013-05-27 | 2019-01-09 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 薬物送達デバイス用のアセンブリ、および薬物送達デバイス |
EP3021896A1 (en) * | 2013-07-17 | 2016-05-25 | Sanofi | Counting mechanism for a drug delivery device |
US9561324B2 (en) | 2013-07-19 | 2017-02-07 | Bigfoot Biomedical, Inc. | Infusion pump system and method |
US10569015B2 (en) | 2013-12-02 | 2020-02-25 | Bigfoot Biomedical, Inc. | Infusion pump system and method |
US20160325041A1 (en) * | 2014-01-13 | 2016-11-10 | Novo Nordisk A/S | Transmission Arrangement for Motorized Drug Delivery Device |
EP3204071A1 (en) | 2014-10-08 | 2017-08-16 | Novo Nordisk A/S | A torsion spring for an injection device and an injection device comprising such torsion spring |
WO2016083370A1 (en) * | 2014-11-24 | 2016-06-02 | Sanofi | Drug delivery device with variable piston force |
WO2016135237A1 (en) | 2015-02-27 | 2016-09-01 | Novo Nordisk A/S | Drug delivery device with dose reset mechanism |
EP3064239A1 (en) * | 2015-03-05 | 2016-09-07 | Carebay Europe Ltd. | Medicament delivery device with information provider system |
JP6932644B2 (ja) | 2015-04-29 | 2021-09-08 | ノボ・ノルデイスク・エー/エス | ばね機構を有する薬剤送達装置 |
US9878097B2 (en) | 2015-04-29 | 2018-01-30 | Bigfoot Biomedical, Inc. | Operating an infusion pump system |
PL414382A1 (pl) * | 2015-10-15 | 2017-04-24 | Copernicus Spółka Z Ograniczoną Odpowiedzialnością | Mechanizm nastawczy, w szczególności do dozowania |
PL227678B1 (pl) | 2015-12-22 | 2018-01-31 | Copernicus Spolka Z Ograniczona Odpowiedzialnoscia | Układ sterująco-napędowy dla urządzenia do iniekcji oraz urządzenie do iniekcji zaopatrzone w taki układ |
US10987468B2 (en) | 2016-01-05 | 2021-04-27 | Bigfoot Biomedical, Inc. | Operating multi-modal medicine delivery systems |
US10449294B1 (en) | 2016-01-05 | 2019-10-22 | Bigfoot Biomedical, Inc. | Operating an infusion pump system |
EP3108914B1 (en) | 2016-07-07 | 2019-02-27 | Copernicus SP. Z O.O. | Injection device for delivering a defined number of equal doses of a liquid substance |
JP6961681B2 (ja) | 2016-08-31 | 2021-11-05 | ノボ・ノルデイスク・エー/エス | 過トルク保護機構を有する薬剤送達装置 |
US10302598B2 (en) | 2016-10-24 | 2019-05-28 | General Electric Company | Corrosion and crack detection for fastener nuts |
PL232651B1 (pl) * | 2017-07-18 | 2019-07-31 | Copernicus Spolka Z Ograniczona Odpowiedzialnoscia | Sprzęgło z systemem blokowania dla medycznego urządzenia wstrzykującego |
PL237295B1 (pl) * | 2018-11-28 | 2021-04-06 | Copernicus Spolka Z Ograniczona Odpowiedzialnoscia | Mechanizm sterujący aplikatora i sposób jego montażu |
RU2729432C1 (ru) * | 2019-10-23 | 2020-08-06 | Общество с ограниченной ответственностью «НЭКСТ БИО» | Устройство для доставки лекарственного средства |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1277558A (zh) * | 1998-01-30 | 2000-12-20 | 诺沃挪第克公司 | 注射器 |
CN101262899A (zh) * | 2005-09-14 | 2008-09-10 | 特克法马许可公司 | 具有双向滑动离合器的注射装置 |
WO2009039851A1 (en) * | 2007-09-25 | 2009-04-02 | Claus Schmidt Moeller | Dose delivery device with gearing mechanism |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU6541986A (en) | 1985-11-08 | 1987-06-02 | Disetronic A.G. | Injection instrument |
DK166948B1 (da) | 1988-02-10 | 1993-08-09 | Dcp Af 1988 As | Doseringsenhed til dosering af et antal afmaalte maengder af en vaeske, saasom insulin, fra en glastubule |
GB8809115D0 (en) * | 1988-04-18 | 1988-05-18 | Turner R C | Syringes |
US5312335A (en) * | 1989-11-09 | 1994-05-17 | Bioject Inc. | Needleless hypodermic injection device |
US5226896A (en) | 1990-04-04 | 1993-07-13 | Eli Lilly And Company | Dose indicating injection pen |
SE9101262D0 (sv) | 1991-04-25 | 1991-04-25 | Kabi Pharmacia Ab | Injection device |
DK175491D0 (da) | 1991-10-18 | 1991-10-18 | Novo Nordisk As | Apparat |
US5279586A (en) | 1992-02-04 | 1994-01-18 | Becton, Dickinson And Company | Reusable medication delivery pen |
US5674204A (en) | 1995-09-19 | 1997-10-07 | Becton Dickinson And Company | Medication delivery pen cap actuated dose delivery clutch |
DE29703820U1 (de) | 1997-03-03 | 1998-07-02 | Medico Dev Investment Co | Injektionsgerät |
US5921966A (en) | 1997-08-11 | 1999-07-13 | Becton Dickinson And Company | Medication delivery pen having an improved clutch assembly |
US6936032B1 (en) * | 1999-08-05 | 2005-08-30 | Becton, Dickinson And Company | Medication delivery pen |
JP4236842B2 (ja) | 1999-10-22 | 2009-03-11 | アンタレス・ファーマ・インコーポレーテッド | 医療用注射器及びそれと共に用いる医薬装填システム |
GB0007071D0 (en) | 2000-03-24 | 2000-05-17 | Sams Bernard | One-way clutch mechanisms and injector devices |
US6663602B2 (en) | 2000-06-16 | 2003-12-16 | Novo Nordisk A/S | Injection device |
US6899699B2 (en) | 2001-01-05 | 2005-05-31 | Novo Nordisk A/S | Automatic injection device with reset feature |
DE10229122B4 (de) | 2002-06-28 | 2006-09-07 | Tecpharma Licensing Ag | Verabreichungsgerät mit rücksetzbarer Betätigungssperre |
DE10240165A1 (de) | 2002-08-30 | 2004-03-18 | Disetronic Licensing Ag | Vorrichtung zum dosierten Ausstoßen eines flüssigen Wirkstoffes und Infusionspumpe |
CA2500195C (en) * | 2002-09-24 | 2009-07-21 | Shl Medical Ab | Injecting device |
PL1689471T3 (pl) * | 2003-10-16 | 2007-10-31 | Lilly Co Eli | Urządzenie do dozowania stałej dawki leku |
DE20317377U1 (de) | 2003-11-03 | 2005-03-17 | B D Medico S A R L | Injektionsgerät |
ES2427146T3 (es) | 2004-10-04 | 2013-10-29 | Sanofi-Aventis Deutschland Gmbh | Mecanismo accionador para un dispositivo de descarga de fármacos |
EP1645301A1 (en) | 2004-10-11 | 2006-04-12 | Novo Nordisk A/S | Injection device |
WO2006045526A1 (en) * | 2004-10-21 | 2006-05-04 | Novo Nordisk A/S | Dial-down mechanism for wind-up pen |
JP5185620B2 (ja) | 2004-10-21 | 2013-04-17 | ノボ・ノルデイスク・エー/エス | ねじりバネ及び回転表示器を備えた注入装置 |
JP4970286B2 (ja) | 2005-02-11 | 2012-07-04 | ノボ・ノルデイスク・エー/エス | 注入器具 |
EP1861141B1 (en) | 2005-02-17 | 2013-12-18 | Novo Nordisk A/S | A dose setting element for an injection device and having a dose setting limiting mechanism |
PL208660B1 (pl) * | 2005-05-25 | 2011-05-31 | Kappa Medilab Społka Z Ograniczoną Odpowiedzialnością | Automatyczny aplikator, zwłaszcza do insuliny |
EP2484395B1 (en) * | 2005-06-01 | 2023-11-08 | SHL Medical AG | Device for delivering medicament |
DE602006010396D1 (de) * | 2005-07-27 | 2009-12-24 | Novo Nordisk As | Spritzenvorrichtung mit einem dosisbegrenzenden mechanismus und einem zusätzlichen sicherheitsmechanismus |
GB0524604D0 (en) | 2005-12-02 | 2006-01-11 | Owen Mumford Ltd | Injection method and apparatus |
JP5113847B2 (ja) * | 2006-09-29 | 2013-01-09 | ノボ・ノルデイスク・エー/エス | 電子検知手段を有する注射器具 |
PL211266B1 (pl) | 2007-02-20 | 2012-04-30 | Kappa Medilab Społka Z Ograniczoną Odpowiedzialnością | Mechanizm korekty dawki automatycznego aplikatora, zwłaszcza do insuliny |
US8267900B2 (en) * | 2008-05-02 | 2012-09-18 | Sanofi-Aventis Deutschland Gmbh | Medication delivery device |
JP5324654B2 (ja) * | 2008-09-09 | 2013-10-23 | エス・ホー・エル・グループ・アクチボラゲット | 薬剤送達装置 |
PL214935B1 (pl) | 2009-07-31 | 2013-09-30 | Nowakowski Grzegorz | Mechanizm wskaźnikowy automatycznego aplikatora, zwłaszcza do insuliny |
PL214934B1 (pl) | 2009-07-31 | 2013-09-30 | Lozano Platonoff Alberto | Mechanizm wskaźnikowy automatycznego aplikatora, zwłaszcza do insuliny |
PL214940B1 (pl) | 2009-07-31 | 2013-09-30 | Lozano Platonoff Alberto | Mechanizm wskaznikowy automatycznego aplikatora, zwlaszcza do insuliny |
PL215310B1 (pl) * | 2009-10-30 | 2013-11-29 | Kappa Medilab Spolka Z Ograniczona Odpowiedzialnoscia | Automatyczny aplikator, zwlaszcza do insuliny |
-
2009
- 2009-10-30 PL PL389427A patent/PL215310B1/pl unknown
-
2010
- 2010-03-29 RU RU2012117569/14A patent/RU2527156C2/ru active
- 2010-03-29 BR BR112012005853A patent/BR112012005853B8/pt active IP Right Grant
- 2010-03-29 EP EP10713161.7A patent/EP2493533B1/en not_active Not-in-force
- 2010-03-29 AU AU2010210090A patent/AU2010210090B2/en active Active
- 2010-03-29 WO PCT/EP2010/054128 patent/WO2010089418A2/en active Application Filing
- 2010-03-29 EP EP15151119.3A patent/EP2913075B1/en active Active
- 2010-03-29 DK DK10713161.7T patent/DK2493533T3/da active
- 2010-03-29 ES ES10713161.7T patent/ES2536838T3/es active Active
- 2010-03-29 JP JP2012535690A patent/JP5802211B2/ja active Active
- 2010-03-29 ES ES15151119.3T patent/ES2635368T3/es active Active
- 2010-03-29 CN CN201080046137.0A patent/CN102573962B/zh active Active
- 2010-03-29 KR KR1020187014935A patent/KR101988582B1/ko active IP Right Grant
- 2010-03-29 DK DK15151119.3T patent/DK2913075T3/en active
- 2010-03-29 KR KR1020127011308A patent/KR101863938B1/ko active IP Right Grant
- 2010-03-29 EP EP17168878.1A patent/EP3235531A1/en not_active Withdrawn
- 2010-03-29 CA CA2773242A patent/CA2773242C/en active Active
-
2012
- 2012-04-28 US US13/459,147 patent/US9566386B2/en active Active
- 2012-10-19 HK HK12110434.9A patent/HK1169814A1/xx not_active IP Right Cessation
-
2015
- 2015-02-12 JP JP2015025509A patent/JP2015120003A/ja active Pending
-
2016
- 2016-12-22 US US15/388,385 patent/US9895495B2/en active Active
-
2017
- 2017-04-06 JP JP2017075871A patent/JP2017136426A/ja active Pending
-
2018
- 2018-01-12 US US15/869,632 patent/US10064999B2/en active Active
- 2018-09-04 US US16/120,548 patent/US20190099556A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1277558A (zh) * | 1998-01-30 | 2000-12-20 | 诺沃挪第克公司 | 注射器 |
CN101262899A (zh) * | 2005-09-14 | 2008-09-10 | 特克法马许可公司 | 具有双向滑动离合器的注射装置 |
WO2009039851A1 (en) * | 2007-09-25 | 2009-04-02 | Claus Schmidt Moeller | Dose delivery device with gearing mechanism |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI633843B (zh) * | 2015-05-28 | 2018-09-01 | 宜蘭食品工業股份有限公司 | Probiotic bacterial buccal tablet and preparation method thereof |
CN106039475A (zh) * | 2016-05-18 | 2016-10-26 | 苏州鹏烨医疗科技有限公司 | 一种注射笔 |
CN106039475B (zh) * | 2016-05-18 | 2019-08-02 | 苏州鹏烨医疗科技有限公司 | 一种注射笔 |
CN107308523A (zh) * | 2017-08-08 | 2017-11-03 | 甘肃成纪生物药业有限公司 | 微调注射笔 |
CN111558102A (zh) * | 2020-05-25 | 2020-08-21 | 嵊州风浦医疗设备科技有限公司 | 一种带自动上药装置的胰岛素注射盒 |
CN113730729A (zh) * | 2021-09-13 | 2021-12-03 | 深圳瑞宇医疗科技有限公司 | 一种手电动一体胰岛素注射笔及其注射方法 |
CN113730729B (zh) * | 2021-09-13 | 2023-08-18 | 郑州瑞宇科技有限公司 | 一种手电动一体胰岛素注射笔及其注射方法 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102573962B (zh) | 用于液体药物制剂、具体是用于胰岛素的自动施加器 | |
CN102448525B (zh) | 药物递送装置 | |
CN102470214B (zh) | 用于液体药剂的自动施加器的指示机构 | |
AU2009217376B2 (en) | Threaded rod and dosing device for an injection device | |
CN106132460B (zh) | 具有最终剂量停止和改进的剂量设定特征的流体输送笔 | |
CN106999662B (zh) | 弹簧驱动的药物给送装置 | |
PL208660B1 (pl) | Automatyczny aplikator, zwłaszcza do insuliny | |
CN101184520A (zh) | 用于注射装置的计量装置 | |
KR20150140804A (ko) | 약물 송달 장치 | |
JP2018521788A (ja) | ねじりばね駆動型注射デバイス | |
KR200454414Y1 (ko) | 약품 주사기 | |
EA036470B1 (ru) | Устройство доставки жидких лекарственных средств | |
RU81072U1 (ru) | Устройство для дозированной инъекции лекарственного препарата |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1169814 Country of ref document: HK |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1169814 Country of ref document: HK |