公开(公告)号：US09186466B2

公开(公告)日：2015-11-17

申请号：US13793582

申请日：2013-03-11

申请人： Matthew Zachek ,  Ryan Lakin

发明人： Matthew Zachek ,  Ryan Lakin

IPC分类号： A61M5/00 ,  A61M5/32

CPC分类号： A61M5/3213 ,  A61M5/326

摘要： Described are passively activated safety needle assemblies and methods for use. The assemblies comprise an elongate hollow outer shield, an elongate hub slidably engaged within the outer shield and biased to move proximally with respect to the outer shield. A locking ring in the hub has a ring element that cooperates with an activation element on the outer shield rotate the locking ring and disable the assembly.

摘要翻译： 描述的是被动激活的安全针组件和使用方法。 组件包括细长的中空外屏蔽件，细长的毂，其可滑动地接合在外屏蔽件内并被偏压以相对于外屏蔽件向近侧移动。 轮毂中的锁定环具有与外护罩上的致动元件协作的环形元件，使锁定环旋转并且禁用组件。

公开(公告)号：US20140378910A1

公开(公告)日：2014-12-25

申请号：US14319514

申请日：2014-06-30

申请人： Andrew Wong ,  Matthew Zachek

发明人： Andrew Wong ,  Matthew Zachek

IPC分类号： A61M5/32

CPC分类号： A61M5/3213 ,  A61M5/3243 ,  A61M5/3287 ,  A61M5/3293 ,  A61M5/34 ,  A61M5/46 ,  A61M2205/585 ,  F04C2270/0421

摘要： A safety needle device having a housing, a retractable sheath, and a needle cannula. The retractable sheath includes a tubular portion that is slideably mounted about a portion of the housing to completely or partially encase the length of the cannula. The retractable sheath includes a sheath bevel at the distal end having a blunted or angled tip. The angled tip being configured to suitable injection angles and may be fixed or rotatable. The sheath bevel may include a skin-engaging contact surface at the distal end. The needle may be connected to a needle hub at the proximal end of the housing and includes a needle bevel at the distal end. The sheath bevel and needle bevel may be offset from each other. A safety needle device having a retractable sheath having a graduated injection depth gauge to indicate needle penetration is also disclosed.

摘要翻译： 一种具有外壳，可伸缩护套和针套管的安全针装置。 可伸缩护套包括可绕壳体的一部分可滑动地安装的管状部分，以完全或部分地包围套管的长度。 可伸缩护套包括在远端具有钝角或倾斜尖端的护套斜面。 倾斜的尖端构造成适合的注射角度并且可以是固定的或可旋转的。 护套斜面可以包括在远端处的皮肤接合的接触表面。 针可以在壳体的近端处连接到针座，并且在远端处包括针斜面。 护套斜面和针斜面可能彼此偏移。 还公开了具有可伸缩护套的安全针装置，其具有用于指示穿刺的刻度注射深度计。

公开(公告)号：US20130261563A1

公开(公告)日：2013-10-03

申请号：US13793582

申请日：2013-03-11

申请人： Matthew Zachek ,  Ryan Lakin

发明人： Matthew Zachek ,  Ryan Lakin

IPC分类号： A61M5/32

CPC分类号： A61M5/3213 ,  A61M5/326

摘要： Described are passively activated safety needle assemblies and methods for use. The assemblies comprise an elongate hollow outer shield, an elongate hub slidably engaged within the outer shield and biased to move proximally with respect to the outer shield. A locking ring in the hub has a ring element that cooperates with an activation element on the outer shield rotate the locking ring and disable the assembly.

摘要翻译： 描述的是被动激活的安全针组件和使用方法。 组件包括细长的中空外屏蔽件，细长的毂，其可滑动地接合在外屏蔽件内并被偏压以相对于外屏蔽件向近侧移动。 轮毂中的锁定环具有与外护罩上的致动元件协作的环形元件，使锁定环旋转并且禁用组件。

公开(公告)号：US08801680B2

公开(公告)日：2014-08-12

申请号：US13793831

申请日：2013-03-11

申请人： Andrew Wong ,  Matthew Zachek

发明人： Andrew Wong ,  Matthew Zachek

IPC分类号： A61M5/00

CPC分类号： A61M5/3213 ,  A61M5/3243 ,  A61M5/3287 ,  A61M5/3293 ,  A61M5/34 ,  A61M5/46 ,  A61M2205/585 ,  F04C2270/0421

摘要： A safety needle device having a housing, a retractable sheath, and a needle cannula. The retractable sheath includes a tubular portion that is slideably mounted about a portion of the housing to completely or partially encase the length of the cannula. The retractable sheath includes a sheath bevel at the distal end having a blunted or angled tip. The angled tip being configured to suitable injection angles and may be fixed or rotatable. The sheath bevel may include a skin-engaging contact surface at the distal end. The needle may be connected to a needle hub at the proximal end of the housing and includes a needle bevel at the distal end. The sheath bevel and needle bevel may be offset from each other. A safety needle device having a retractable sheath having a graduated injection depth gauge to indicate needle penetration is also disclosed.

摘要翻译： 一种具有外壳，可伸缩护套和针套管的安全针装置。 可伸缩护套包括可绕壳体的一部分可滑动地安装的管状部分，以完全或部分地包围套管的长度。 可伸缩护套包括在远端具有钝角或倾斜尖端的护套斜面。 倾斜的尖端构造成适合的注射角度并且可以是固定的或可旋转的。 护套斜面可以包括在远端处的皮肤接合的接触表面。 针可以在壳体的近端处连接到针座，并且在远端处包括针斜面。 护套斜面和针斜面可能彼此偏移。 还公开了具有可伸缩护套的安全针装置，其具有用于指示穿刺的刻度注射深度计。

公开(公告)号：US20130261565A1

公开(公告)日：2013-10-03

申请号：US13793831

申请日：2013-03-11

申请人： Andrew Wong ,  Matthew Zachek

发明人： Andrew Wong ,  Matthew Zachek

IPC分类号： A61M5/32

CPC分类号： A61M5/3213 ,  A61M5/3243 ,  A61M5/3287 ,  A61M5/3293 ,  A61M5/34 ,  A61M5/46 ,  A61M2205/585 ,  F04C2270/0421

摘要： A safety needle device having a housing, a retractable sheath, and a needle cannula. The retractable sheath includes a tubular portion that is slideably mounted about a portion of the housing to completely or partially encase the length of the cannula. The retractable sheath includes a sheath bevel at the distal end having a blunted or angled tip. The angled tip being configured to suitable injection angles and may be fixed or rotatable. The sheath bevel may include a skin-engaging contact surface at the distal end. The needle may be connected to a needle hub at the proximal end of the housing and includes a needle bevel at the distal end. The sheath bevel and needle bevel may be offset from each other. A safety needle device having a retractable sheath having a graduated injection depth gauge to indicate needle penetration is also disclosed.

摘要翻译： 一种具有外壳，可伸缩护套和针套管的安全针装置。 可伸缩护套包括可绕壳体的一部分可滑动地安装的管状部分，以完全或部分地包围套管的长度。 可伸缩护套包括在远端具有钝角或倾斜尖端的护套斜面。 倾斜的尖端构造成适合的注射角度并且可以是固定的或可旋转的。 护套斜面可以包括在远端处的皮肤接合的接触表面。 针可以在壳体的近端处连接到针座，并且在远端处包括针斜面。 护套斜面和针斜面可能彼此偏移。 还公开了具有可伸缩护套的安全针装置，其具有用于指示穿刺的刻度注射深度计。