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88 条记录 (耗时 0.024 秒)

    System and method for collecting injection information
    41.
    发明授权
    System and method for collecting injection information 有权

    公开(公告)号：US10912895B2

    公开(公告)日：2021-02-09

    申请号：US15985354

    申请日：2018-05-21

    申请人： Credence Medsystems, Inc.

    发明人： Stephen H. Diaz ,  Alan E. Shluzas ,  John F. Shanley ,  Jeff Tillack ,  John Merhige ,  Frank Litvack ,  Dan Thayer

    IPC分类号： A61M5/32 ,  A61M5/315 ,  A61M5/172 ,  A61M5/178 ,  G16H20/17

    摘要： A system for measuring injection of a liquid medicine includes a syringe body having proximal and distal ends, a syringe interior, and a syringe flange at the proximal end thereof. The system also includes a stopper member disposed in the syringe interior. The system further includes a plunger member coupled to the stopper member and configured to be manipulated to insert the stopper member distally in the syringe interior relative to the syringe body. Moreover, the system includes a needle coupled to the syringe body at the distal end thereof. In addition, the system includes a sensor flange removably coupled to a syringe body. The sensor flange includes a sensor to measure an injection characteristic and a processor to analyze the injection characteristic to determine an occurrence of an injection event.

    SAFETY SYRINGE
    42.
    发明申请
    SAFETY SYRINGE 审中-公开

    公开(公告)号：US20200061306A1

    公开(公告)日：2020-02-27

    申请号：US16502372

    申请日：2019-07-03

    申请人： CREDENCE MEDSYSTEMS, INC.

    发明人： Stephen H. Diaz ,  John F. Shanley ,  Alan E. Shluzas ,  Jeff Tillack ,  Dan Thayer

    IPC分类号： A61M5/32 ,  A61M5/315

    摘要： One embodiment is directed to a safety syringe system, comprising: an off-the-shelf syringe assembly comprising a syringe body and a plunger tip; a needle assembly removably coupleable to the distal end of the syringe body such that medicinal fluid may be transferred through a retractable needle coupled to a needle housing comprising the needle assembly upon insertion of the plunger tip relative to the syringe body; and a plunger control assembly coupled to the plunger tip and configured to facilitate manual insertion of the plunger tip relative to the syringe body; wherein upon insertion of the plunger tip to a final insertion state and release of an associated manual insertion load, the plunger tip may be proximally withdrawn, pulling the retractable needle proximally relative to the needle housing to a safe locked and retracted state wherein it is no longer exposed for injection.

    System and method for drug delivery with a safety syringe
    43.
    发明授权
    System and method for drug delivery with a safety syringe 有权

    公开(公告)号：US10300217B2

    公开(公告)日：2019-05-28

    申请号：US14543787

    申请日：2014-11-17

    申请人： Credence Medsystems, Inc.

    发明人： Alan E. Shluzas ,  Stephen H. Diaz ,  John F. Shanley ,  Jeff Tillack ,  Dan Thayer

    IPC分类号： A61M5/32 ,  A61M5/24 ,  A61M5/315

    摘要： One embodiment is directed to a system for injecting, comprising a syringe body defining an interior medicine chamber; a stopper member configured to be inserted into the interior medicine chamber to contain medicine within the medicine chamber; a plunger member configured to be manually manipulated to insert the stopper member relative to the syringe body; a needle having proximal and distal ends, the proximal end comprising an anchoring geometry configured to be at least partially penetrated into the stopper member such that upon retraction of the stopper member, the needle is pulled proximally along with the stopper to be at least partially contained within the interior medicine chamber; and an energy-storing member operatively coupled between the stopper member and the syringe body, the energy-storing member configured to facilitate retraction of the stopper member relative to the syringe body.

    SYSTEM AND METHOD FOR SAFETY SYRINGE
    44.
    发明申请
    SYSTEM AND METHOD FOR SAFETY SYRINGE 审中-公开

    公开(公告)号：US20180361080A1

    公开(公告)日：2018-12-20

    申请号：US16011453

    申请日：2018-06-18

    申请人： Credence Medsystems, Inc.

    发明人： Stephen H. Diaz ,  Alan E. Shluzas

    IPC分类号： A61M5/36 ,  A61M5/315 ,  A61M5/31 ,  A61M5/34 ,  A61F9/00

    摘要： A system for injecting includes a syringe body having proximal and distal ends, a syringe interior, and a syringe flange at the proximal end thereof. The system also includes a stopper member disposed in the syringe interior. The system further includes a plunger member coupled to the stopper member. The plunger member includes a rotatable member configured to insert the stopper member distally in the syringe interior relative to the syringe body with rotation of the rotatable member. The plunger member further includes a proximal portion proximal of the rotatable member configured to be moved distally to also insert the stopper member distally in the syringe interior relative to the syringe body to eject about microliters of fluid from the syringe interior.

    SAFETY SYRINGE
    49.
    发明申请
    SAFETY SYRINGE 有权
    安全注射器

    公开(公告)号：US20150005741A1

    公开(公告)日：2015-01-01

    申请号：US14321735

    申请日：2014-07-01

    申请人： Credence Medsystems Inc.

    发明人： Stephen H. Diaz ,  John F. Shanley ,  Alan E. Shluzas ,  Jeff Tillack ,  Dan Thayer

    IPC分类号： A61M5/32

    CPC分类号： A61M5/3232 ,  A61M5/31501 ,  A61M5/31505 ,  A61M5/3202 ,  A61M5/3221 ,  A61M5/3234 ,  A61M2005/31508 ,  A61M2005/3223 ,  A61M2005/3224 ,  A61M2005/323 ,  A61M2005/3231 ,  A61M2005/3242

    摘要： One embodiment is directed to a method for safe injection, comprising: providing an injection assembly and inserting a plunger tip of the injection assembly to a final insertion state and releasing an associated manual insertion load. A retraction load developed sufficient to cause the plunger tip to be proximally withdrawn pulls the retractable needle proximally relative to the needle housing to a retracted state wherein a distal tip of the needle becomes mechanically locked into an encapsulated configuration wherein it is no longer exposed for injection.

    摘要翻译： 一个实施例涉及一种用于安全注射的方法，包括：提供注射组件并将注射组件的柱塞末端插入到最终插入状态并释放相关联的手动插入负载。 产生足以使柱塞尖端向近端拉出的回缩负载相对于针壳向近侧拉动可缩回针，其中针的远端被机械地锁定成封装结构，其中不再暴露注射 。

    SERIAL DOSING DEVICE AND METHOD
    50.
    发明公开
    SERIAL DOSING DEVICE AND METHOD 审中-公开

    公开(公告)号：US20240335614A1

    公开(公告)日：2024-10-10

    申请号：US18628606

    申请日：2024-04-05

    申请人： CREDENCE MEDSYSTEMS, INC.

    发明人： John Robert Lund ,  Alan E. Shluzas ,  Conor Edward Shanley ,  Jeff Tillack

    IPC分类号： A61M5/315 ,  A61M5/31 ,  A61M5/32

    CPC分类号： A61M5/31505 ,  A61M5/3137 ,  A61M5/3245 ,  A61M2005/3254

    摘要： A system for medication dispensing includes a syringe body having proximal and distal ends, a syringe interior, a syringe flange at the proximal end thereof, and a drug disposed in the syringe interior. The system also includes a finger flange coupled to the syringe flange and defining a finger flange interior and a side window therethrough. The system further includes a stopper member disposed in the syringe interior. Moreover, the system includes a plunger member coupled to the stopper member and disposed at least partially within the finger flange. In addition, the system includes a thumbpad coupled to a proximal end of finger flange and operatively coupled to the plunger member. The system also includes a cam configured to rotate a predetermined angular distance and a ratchet configured to advance the plunger member a predetermined longitudinal distance with each full advancement of the thumbpad into the finger flange.