会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Device for injecting a liquid into a body of a patient
    • 用于将液体注射到患者体内的装置
    • US08262615B2
    • 2012-09-11
    • US13055311
    • 2009-07-23
    • Gildas HuetEric PerouseThomas Walter
    • Gildas HuetEric PerouseThomas Walter
    • A61M37/00
    • A61M5/158A61M5/3271A61M39/0208A61M2005/1583A61M2005/1585A61M2205/276
    • The invention relates to a device (10) for injecting a liquid into a body, in particular that of a patient, of the type that comprises: a base (20) bearing an injection needle (22) that is to be inserted into the body; an injection conduit (24) connected to the needle (22); means (26) for extracting the needle (22) from the patient, including a plunger (52) mounted such that it can slide in relation to the base (20) between a needle (22) use position and a needle (22) extraction position; and means (28) for generating excess pressure in the injection conduit (24) as the needle (22) is extracted, including a flexible section (53) formed in the injection conduit (24), a cam surface (54) rigidly connected to the plunger (52), and a supporting surface rigidly connected to the base (20), in order to compress said flexible section (53) between the cam surface (54) and the supporting surface radially and perpendicularly to the needle (22) as the plunger (52) slides towards the needle (22) extraction position. The invention is characterized in that it includes means (56) for retaining the flexible section (53) substantially perpendicular to the needle (22).
    • 本发明涉及一种用于将液体注入体内,特别是患者体内的装置(10),该装置包括:基部(20),其承载待插入体内的注射针(22) ; 连接到针(22)的注射导管(24); 用于从患者提取针头(22)的装置(26),包括安装成使得其可以在针(22)使用位置和针(22)提取之间相对于基座(20)滑动的柱塞(52) 位置; 以及用于当所述针(22)被抽出时在所述注射导管(24)中产生过量压力的装置(28),包括形成在所述注射导管(24)中的柔性部分(53),刚性地连接到 柱塞(52)和刚性地连接到基座(20)的支撑表面,以便将径向和垂直于针(22)的凸轮表面(54)和支撑表面之间的所述柔性部分(53)压缩为 柱塞(52)朝向针(22)提取位置滑动。 本发明的特征在于它包括用于将柔性部分(53)基本垂直于针(22)保持的装置(56)。
    • 4. 发明申请
    • DEVICE FOR INJECTING A LIQUID INTO A BODY OF A PATIENT
    • 将液体注入患者身体的装置
    • US20110178460A1
    • 2011-07-21
    • US13055311
    • 2009-07-23
    • Gildas HuetEric PerouseThomas Walter
    • Gildas HuetEric PerouseThomas Walter
    • A61M5/00
    • A61M5/158A61M5/3271A61M39/0208A61M2005/1583A61M2005/1585A61M2205/276
    • The invention relates to a device (10) for injecting a liquid into a body, in particular that of a patient, of the type that comprises: a base (20) bearing an injection needle (22) that is to be inserted into the body; an injection conduit (24) connected to the needle (22); means (26) for extracting the needle (22) from the patient, including a plunger (52) mounted such that it can slide in relation to the base (20) between a needle (22) use position and a needle (22) extraction position; and means (28) for generating excess pressure in the injection conduit (24) as the needle (22) is extracted, including a flexible section (53) formed in the injection conduit (24), a cam surface (54) rigidly connected to the plunger (52), and a supporting surface rigidly connected to the base (20), in order to compress said flexible section (53) between the cam surface (54) and the supporting surface radially and perpendicularly to the needle (22) as the plunger (52) slides towards the needle (22) extraction position. The invention is characterised in that it includes means (56) for retaining the flexible section (53) substantially perpendicular to the needle (22).
    • 本发明涉及一种用于将液体注入体内,特别是患者体内的装置(10),该装置包括:基部(20),其承载待插入体内的注射针(22) ; 连接到所述针(22)的注射导管(24); 用于从患者提取针头(22)的装置(26),包括安装成使得其可以在针(22)使用位置和针(22)提取之间相对于基座(20)滑动的柱塞(52) 位置; 以及用于当所述针(22)被抽出时在所述注射导管(24)中产生过量压力的装置(28),包括形成在所述注射导管(24)中的柔性部分(53),刚性地连接到 柱塞(52)和刚性地连接到基座(20)的支撑表面,以便将径向和垂直于针(22)的凸轮表面(54)和支撑表面之间的所述柔性部分(53)压缩为 柱塞(52)朝向针(22)提取位置滑动。 本发明的特征在于它包括用于将柔性部分(53)基本垂直于针(22)保持的装置(56)。
    • 6. 发明申请
    • Injection Device with Extraction Mechanism
    • 具有提取机理的注射装置
    • US20080269695A1
    • 2008-10-30
    • US11579441
    • 2005-05-02
    • Eric PerouseThomas Walter
    • Eric PerouseThomas Walter
    • A61M5/34
    • A61M39/0208A61M5/158A61M5/3243A61M25/0612A61M2005/1581A61M2005/1583A61M2209/045
    • The injection device (10) comprises: a needle support (24); an injection needle (22) which is fixedly joined to the needle support (24) and which has a free end (28) which is arranged with spacing from the needle support (24); and a mechanism (50) for extracting the injection needle (22), comprising a base (52) and a pushing member (54) which can be moved relative to the base (52) between a position in which the needle (22) is used and a position in which the needle (22) is extracted. The base (52) is permanently connected to the needle support (24) and can be moved relative to the needle support (24) between an inactive position of the extraction mechanism (50) and an active position of the extraction mechanism (50).Use for injection of doses of medication.
    • 注射装置(10)包括:针支撑件(24); 注射针(22),其固定地连接到所述针支撑件(24)上并且具有与所述针支撑件(24)间隔开的自由端(28); 以及用于提取注射针(22)的机构(50),其包括基部(52)和推动构件(54),所述推动构件能够在针(22)所在的位置之间相对于基座(52)移动 并且提取针(22)的位置。 基部(52)永久地连接到针支撑件(24),并且可以在提取机构(50)的非活动位置和提取机构(50)的活动位置之间相对于针支撑件(24)移动。 用于注射剂量的药物。