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1. 发明申请

WO2011082685A1 NEEDLELESS INJECTOR 审中-公开
标题翻译：无针注射器
公开(公告)号：WO2011082685A1
公开(公告)日：2011-07-14
申请号：PCT/CN2011/070092
申请日：2011-01-07
申请人： MEDICAL INTERNATIONAL TECHNOLOGIES (MIT CANADA) INC. , MENASSA, Karim
发明人： MENASSA, Karim
IPC分类号： A61M5/30
CPC分类号： A61M5/30 , A61M5/3134 , A61M5/3293 , A61M5/5086 , A61M2205/583
摘要： A pistol-shaped needleless injector includes a readily replaceable barrel (36) in the front end thereof facilitating adjustment of the dosage administered using the injector. A disposable nozzle (98) mountable on a holder (97) extending outwardly from the front discharge end of the barrel (36) provides an indication that the nozzle (98) has been used and should be discarded.
摘要翻译：手枪式无针注射器在其前端包括易于更换的筒（36），其有助于调节使用注射器施用的剂量。可安装在从筒体（36）的前排出端向外延伸的保持器（97）上的一次性喷嘴（98）提供了喷嘴（98）已被使用并且应被丢弃的指示。

2. 发明申请

WO2009111882A1 CUTANEOUS BODY MOVEMENT SENSING APPARATUS 审中-公开
标题翻译： CUTANEOUS身体运动感应装置
公开(公告)号：WO2009111882A1
公开(公告)日：2009-09-17
申请号：PCT/CA2009/000307
申请日：2009-03-12
申请人： SMS Technologies Inc. , MENASSA, Karim , SAIGH, Fathi , TINAWI, Simon
发明人： MENASSA, Karim , SAIGH, Fathi , TINAWI, Simon
IPC分类号： A61B5/11 , G08B21/00
CPC分类号： A61B5/1126 , A61B5/4528 , A61B5/6826 , A61B5/6833 , A61B5/6838
摘要： A body movement sensing apparatus includes a thin, flexible resilient pad with a layer of adhesive on one surface thereof for attaching the pad to a human body. At least one flexible motion sensor such as a Wheatstone bridge in the pad flexes with the pad when there is movement of an area of the body beneath the pad. The sensor is connected to an indicator for providing an audible or visible indication of body movement exceeding a predetermined limit. The sensor can also be a spring metal or other strip which makes a noise when flexed.
摘要翻译：身体运动感测装置包括薄的，柔性的弹性垫，在其一个表面上具有粘合剂层，用于将垫附接到人体。至少一个灵活的运动传感器，例如垫中的惠斯登电桥，当衬垫的一个区域移动时，该垫与垫一起弯曲。传感器连接到指示器，用于提供超过预定极限的身体运动的可听或可见指示。传感器也可以是弹簧金属或其他条带，当弯曲时会产生噪音。

3. 发明申请

WO2003068296A2 NEEDLELESS INJECTOR 审中-公开
标题翻译：无针注射器
公开(公告)号：WO2003068296A2
公开(公告)日：2003-08-21
申请号：PCT/CA2003/000068
申请日：2003-01-22
申请人： MEDICAL INTERNATIONAL TECHNOLOGY (MIT) INC. , MENASSA, Karim
发明人： MENASSA, Karim
IPC分类号： A61M5/30
CPC分类号： A61M5/30 , A61M5/204 , A61M5/2053 , A61M5/3007 , A61M5/32 , A61M5/347 , A61M5/482 , A61M5/488
摘要： A needleless injector includes a barrel (5) for receiving an injectable liquid a nozzle (82) closing one end of the barrel (5) containing an injection orifice; a plunger (46) movable in the barrel (5) for forcing liquid out of the barrel (5); a piston (6); in the barrel (5) for forcing liquid out of the barrel (5); a piston (6) in the barrel (5) for movement under gas pressure to move the plunger (46); a valve (118) for admitting gas under pressure into the barrel (5) behind the piston (6); a trigger (116) for opening the valve (118) to cause said piston (6) to move against the plunger (46); and a magnet (10) for retaining the piston (6) in a rest position in said barrel (5) until acted upon by a gas under sufficient pressure to cause the piston (6) and plunger (46) to move to an extended, discharge position. For extra protection a sterile pad can be disposed between the injection orifice and the skin of a person or animal receiving an injection.
摘要翻译：无针注射器包括用于接收可注射液体的筒体5，封闭筒体5的一端的喷嘴82，其包含注射孔，柱塞46可在筒体5中移动，以迫使液体从筒体5中移出，将筒体5中的液体推出筒体5中的活塞6，以在气体压力下运动，以使柱塞46移动阀门118，以将压力下的气体引入活塞6后面的筒体5中，用于打开阀门118以引起所述活塞6抵靠柱塞46和磁体10，用于将活塞6保持在所述筒5中的静止位置，直到在足够的压力下由气体作用，以使活塞6和柱塞46移动到延伸的放电位置。为了额外的保护，可以在注射孔和接受注射的人或动物的皮肤之间设置无菌垫。

4. 发明申请

WO2012135938A1 NEEDLELESS INJECTOR WAND ASSEMBLY 审中-公开
标题翻译：无关注射器组装
公开(公告)号：WO2012135938A1
公开(公告)日：2012-10-11
申请号：PCT/CA2012/000286
申请日：2012-04-03
申请人： IDEE INTERNATIONAL R&D INC. , MENASSA, Karim , MENASSA, Maurice , GADOUA, Adam
发明人： MENASSA, Karim , MENASSA, Maurice , GADOUA, Adam
IPC分类号： A61M5/30 , A61M5/31
CPC分类号： A61M5/30 , A61M5/155 , A61M5/204 , A61M5/2053 , A61M2005/3128 , A61M2209/01
摘要： A needleless injector syringe includes a tubular barrel containing a first chamber for receiving a liquid, a nozzle on a front end of the barrel, a piston which drives a plunger for discharging the liquid through the nozzle, a second chamber in which the piston slides, a third chamber in fluid communication with the second chamber for receiving gas from said second chamber during forward movement of the piston, and for carrying gas to the second chamber to cause the piston to retract, and a breach plug closing a rear end of the barrel for directing gas under pressure alternately against the rear end of the piston and to the third chamber for driving the piston between the discharge position and a retracted position.
摘要翻译：无针注射器注射器包括管状筒体，其包含用于接收液体的第一腔室，枪管前端上的喷嘴，驱动柱塞以通过喷嘴排出液体的活塞;活塞滑动的第二腔室; 与所述第二腔室流体连通的第三腔室，用于在所述活塞向前运动期间从所述第二腔室接收气体，以及用于将气体运送到所述第二腔室以使所述活塞缩回;以及泄漏塞，其关闭所述筒体的后端用于将气体在压力下交替地靠着活塞的后端引导到第三室，用于在排放位置和缩回位置之间驱动活塞。

5. 发明申请

WO03068296A3 NEEDLELESS INJECTOR 审中-公开
标题翻译：无针注射器
公开(公告)号：WO03068296A3
公开(公告)日：2003-10-16
申请号：PCT/CA0300068
申请日：2003-01-22
申请人： MEDICAL INTERNAT TECHNOLOGY MI , MENASSA KARIM
发明人： MENASSA KARIM
IPC分类号： A61M5/20 , A61M5/30 , A61M5/32 , A61M5/34 , A61M5/48
CPC分类号： A61M5/30 , A61M5/204 , A61M5/2053 , A61M5/3007 , A61M5/32 , A61M5/347 , A61M5/482 , A61M5/488
摘要： A needleless injector includes a barrel (5) for receiving an injectable liquid a nozzle (82) closing one end of the barrel (5) containing an injection orifice; a plunger (46) movable in the barrel (5) for forcing liquid out of the barrel (5); a piston (6); in the barrel (5) for forcing liquid out of the barrel (5); a piston (6) in the barrel (5) for movement under gas pressure to move the plunger (46); a valve (118) for admitting gas under pressure into the barrel (5) behind the piston (6); a trigger (116) for opening the valve (118) to cause said piston (6) to move against the plunger (46); and a magnet (10) for retaining the piston (6) in a rest position in said barrel (5) until acted upon by a gas under sufficient pressure to cause the piston (6) and plunger (46) to move to an extended, discharge position. For extra protection a sterile pad can be disposed between the injection orifice and the skin of a person or animal receiving an injection.
摘要翻译：无针注射器包括用于接收可注射液体的筒体（5），封闭包含注射孔口的筒体（5）的一端的喷嘴（82）; 柱塞（46），其可在所述筒体（5）中移动，用于迫使液体从所述筒体（5）中推出; 活塞（6）; 在桶（5）中用于迫使液体从桶（5）中排出; 筒体（5）中的活塞（6），用于在气体压力下运动以移动柱塞（46）; 用于在压力下将气体引入到活塞（6）后面的筒体（5）中的阀门（118）; 用于打开所述阀（118）以使所述活塞（6）抵靠所述柱塞（46）移动的触发器（116）; 以及用于将活塞（6）保持在所述筒（5）中的静止位置的磁体（10），直到在足够的压力下被气体作用以使活塞（6）和柱塞（46）移动到延伸的，放电位置。为了额外的保护，可以在注射孔和接受注射的人或动物的皮肤之间设置无菌垫。

6. 发明申请

WO2012135943A1 SAFETY SYRINGE FOR NEEDLELESS INJECTOR 审中-公开
标题翻译：无针注射器安全注射器
公开(公告)号：WO2012135943A1
公开(公告)日：2012-10-11
申请号：PCT/CA2012/000332
申请日：2012-04-03
申请人： IDEE INTERNATIONAL R&D Inc. , MENASSA, Karim
发明人： MENASSA, Karim
IPC分类号： A61M5/30 , A61J1/06
CPC分类号： A61M5/504 , A61M5/24 , A61M5/30 , A61M2005/2488 , A61M2005/5046 , A61M2005/5073
摘要： A disposable syringe for use in a needleless injector includes a tubular body with an open rear end, a closed front end containing an injection orifice, a chamber in the body for receiving a liquid and a plunger slidable in the chamber for pushing the liquid out of the orifice. A tip is provided on the inner end of the plunger for separation from the remainder of the plunger to block the orifice when the plunger is retracted after an injection, whereby the syringe cannot be re-used.
摘要翻译：用于无针注射器的一次性注射器包括具有开放后端的管状体，包含注射孔的封闭前端，用于接收液体的主体中的腔室和可在腔室中滑动的柱塞，用于将液体推出孔口。当柱塞在注射后缩回时，尖端设置在柱塞的内端上以与柱塞的其余部分分离以阻塞孔，由此注射器不能被再次使用。

7. 发明申请

WO2010135840A1 NEEDLELESS INJECTOR ACCESSORIES 审中-公开
标题翻译：无针注射器配件
公开(公告)号：WO2010135840A1
公开(公告)日：2010-12-02
申请号：PCT/CA2010/000820
申请日：2010-05-28
申请人： MEDICAL INTERNATIONAL TECHNOLOGIES (MIT CANADA) INC. , MENASSA, Karim
发明人： MENASSA, Karim
IPC分类号： A61M5/30
CPC分类号： A61J1/2096 , A61J1/201 , A61M5/001 , A61M5/204 , A61M5/30 , A61M5/3134 , A61M5/5086
摘要： A disposable nozzle for use on the discharge end of the barrel of a needleless injector is threaded onto the front end of a holder mounted in the barrel. A resilient detent extending outwardly at an acute angle from the inner wall of a recess in the rear end of the nozzle repeatedly enters and exits notches in a sleeve on the holder when the nozzle is mounted on the holder providing an audible signal that the nozzle has not been used. Reverse rotation of the nozzle during removal from the holder results in breaking of the detent. Thus, mounting of a used nozzle on the holder would not be accompanied by a signal that the nozzle is unused.
摘要翻译：在无针注射器的筒的排出端上使用的一次性喷嘴被螺纹连接到安装在筒中的保持器的前端。当喷嘴安装在保持器上时，从喷嘴后端的凹部的内壁以锐角向外延伸的弹性制动器重复地进入和离开保持器上的套筒中的凹口，提供喷嘴具有的可听见的信号没有被使用在从保持架中取出时，喷嘴的反向旋转导致制动器断裂。因此，将使用过的喷嘴安装在支架上将不伴随着喷嘴未使用的信号。

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