Syringes and methods of syringe manufacturing
    1.
    发明授权
    Syringes and methods of syringe manufacturing 失效
    注射器和注射器制造方法

    公开(公告)号:US08241544B2

    公开(公告)日:2012-08-14

    申请号:US12720896

    申请日:2010-03-10

    IPC分类号: B28B17/00

    CPC分类号: A61M5/3129 A61M5/284

    摘要: A syringe for holding fluids susceptible to void formation when frozen and thawed before use. The interior surface of the syringe sidewall may be roughened, which serves to prevent or significantly reduce the incidence of void formation in the fluid. The required level of surface roughening for counteracting void formation may be reduced by increasing the sidewall flexibility. Alternatively, the flexibility of the syringe sidewall may operate over certain thickness ranges to prevent or significantly reduce void formation in the fluid without intentionally roughening the interior surface.

    摘要翻译: 一种注射器,用于在使用前冷冻和解冻时保持易于形成空隙的液体。 注射器侧壁的内表面可以被粗糙化,其用于防止或显着降低流体中空隙形成的发生率。 可以通过增加侧壁柔性来减少用于抵消空隙形成的所需水平的表面粗糙度。 或者,注射器侧壁的柔性可以在某些厚度范围内操作,以防止或显着减少流体中的空隙形成,而无需有意地粗糙化内表面。

    Syringes and Methods of Syringe Manufacturing
    2.
    发明申请
    Syringes and Methods of Syringe Manufacturing 失效
    注射器和注射器制造方法

    公开(公告)号:US20120279998A1

    公开(公告)日:2012-11-08

    申请号:US13551093

    申请日:2012-07-17

    IPC分类号: B65D83/00 B65B3/04

    CPC分类号: A61M5/3129 A61M5/284

    摘要: A syringe for holding fluids susceptible to void formation when frozen and thawed before use. The interior surface of the syringe sidewall may be roughened, which serves to prevent or significantly reduce the incidence of void formation in the fluid. The required level of surface roughening for counteracting void formation may be reduced by increasing the sidewall flexibility. Alternatively, the flexibility of the syringe sidewall may operate over certain thickness ranges to prevent or significantly reduce void formation in the fluid without intentionally roughening the interior surface.

    摘要翻译: 一种注射器,用于在使用前冷冻和解冻时保持易于形成空隙的液体。 注射器侧壁的内表面可以被粗糙化,其用于防止或显着降低流体中空隙形成的发生率。 可以通过增加侧壁柔性来减少用于抵消空隙形成的所需水平的表面粗糙度。 或者,注射器侧壁的柔性可以在某些厚度范围内操作,以防止或显着减少流体中的空隙形成,而无需有意地粗糙化内表面。

    Syringes and methods of syringe manufacturing
    3.
    发明申请
    Syringes and methods of syringe manufacturing 失效
    注射器和注射器制造方法

    公开(公告)号:US20050236063A1

    公开(公告)日:2005-10-27

    申请号:US10829126

    申请日:2004-04-21

    CPC分类号: A61M5/3129 A61M5/284

    摘要: A syringe for holding fluids susceptible to void formation when frozen and thawed before use. The interior surface of the syringe sidewall may be roughened, which serves to prevent or significantly reduce the incidence of void formation in the fluid. The required level of surface roughening for counteracting void formation may be reduced by increasing the sidewall flexibility. Alternatively, the flexibility of the syringe sidewall may operate over certain thickness ranges to prevent or significantly reduce void formation in the fluid without intentionally roughening the interior surface.

    摘要翻译: 一种注射器,用于在使用前冷冻和解冻时保持易于形成空隙的液体。 注射器侧壁的内表面可以被粗糙化,其用于防止或显着降低流体中空隙形成的发生率。 可以通过增加侧壁柔性来减少用于抵消空隙形成的所需水平的表面粗糙度。 或者,注射器侧壁的柔性可以在某些厚度范围内操作,以防止或显着减少流体中的空隙形成,而无需有意地粗糙化内表面。

    SYRINGES AND METHODS OF SYRINGE MANUFACTURING
    4.
    发明申请
    SYRINGES AND METHODS OF SYRINGE MANUFACTURING 失效
    SYRINGE制造的注射和方法

    公开(公告)号:US20100163574A1

    公开(公告)日:2010-07-01

    申请号:US12720896

    申请日:2010-03-10

    CPC分类号: A61M5/3129 A61M5/284

    摘要: A syringe for holding fluids susceptible to void formation when frozen and thawed before use. The interior surface of the syringe sidewall may be roughened, which serves to prevent or significantly reduce the incidence of void formation in the fluid. The required level of surface roughening for counteracting void formation may be reduced by increasing the sidewall flexibility. Alternatively, the flexibility of the syringe sidewall may operate over certain thickness ranges to prevent or significantly reduce void formation in the fluid without intentionally roughening the interior surface.

    摘要翻译: 一种注射器,用于在使用前冷冻和解冻时保持易于形成空隙的液体。 注射器侧壁的内表面可以被粗糙化,其用于防止或显着降低流体中空隙形成的发生率。 可以通过增加侧壁柔性来减少用于抵消空隙形成的所需水平的表面粗糙度。 或者,注射器侧壁的柔性可以在某些厚度范围内操作,以防止或显着减少流体中的空隙形成,而无需有意地粗糙化内表面。

    Syringes and methods of syringe manufacturing
    5.
    发明授权
    Syringes and methods of syringe manufacturing 失效
    注射器和注射器制造方法

    公开(公告)号:US07677419B2

    公开(公告)日:2010-03-16

    申请号:US10829126

    申请日:2004-04-21

    IPC分类号: B67D5/42

    CPC分类号: A61M5/3129 A61M5/284

    摘要: A syringe for holding fluids susceptible to void formation when frozen and thawed before use. The interior surface of the syringe sidewall may be roughened, which serves to prevent or significantly reduce the incidence of void formation in the fluid. The required level of surface roughening for counteracting void formation may be reduced by increasing the sidewall flexibility. Alternatively, the flexibility of the syringe sidewall may operate over certain thickness ranges to prevent or significantly reduce void formation in the fluid without intentionally roughening the interior surface.

    摘要翻译: 一种注射器,用于在使用前冷冻和解冻时保持易于形成空隙的液体。 注射器侧壁的内表面可以被粗糙化,其用于防止或显着降低流体中空隙形成的发生率。 可以通过增加侧壁柔性来减少用于抵消空隙形成的所需水平的表面粗糙度。 或者,注射器侧壁的柔性可以在某些厚度范围内操作,以防止或显着减少流体中的空隙形成,而无需有意地粗糙化内表面。