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公开(公告)号：US5205825A
公开(公告)日：1993-04-27
申请号：US732782
申请日：1991-07-19
申请人： Alan C. Allison , Richard A. Jaffe
发明人： Alan C. Allison , Richard A. Jaffe
IPC分类号： A61M5/50
CPC分类号： A61M5/5013 , A61M2005/5006 , A61M2005/5033
摘要： A locking device is capable of being retrofitted by insertion into a standard plastic syringe. The syringe is of the type having a cylindrical inner wall made of plastic material, a closed, distal end, and an open, proximal end for movement of a plunger therein. The plunger has a plunger stem made of plastic material with longitudinal ribs in an "X" shaped cross-section. The locking device has a clip-type body portion formed with a U-shaped channel for clipping onto one longitudinal rib, a first set of barbed points angled toward the plunger stem for engaging the plunger stem when it is depressed toward the distal end after a first retraction movement toward the proximal end of the syringe, and a second set of barbed points angled toward the inner wall of the syringe for engaging the inner wall in order to lock the plunger stem from a second retraction movement, thereby preventing reuse of the syringe. Another spring-type version of the locking device is formed from a single piece of rhombic-shaped sheet metal with an arched spring shape, one pair of barbed points on opposing lateral edges, and another barbed point at a point of the rhombic-shaped metal.
摘要翻译： 锁定装置能够通过插入标准塑料注射器进行改装。 注射器是具有由塑料材料制成的圆柱形内壁的类型，封闭的远端和用于在其中移动柱塞的开放的近端。 柱塞具有由具有“X”形横截面的纵向肋的塑料材料制成的柱塞杆。 锁定装置具有形成有U形通道的夹子型主体部分，用于夹持在一个纵向肋上，第一组倒钩点朝向柱塞杆倾斜，用于当柱塞杆在一个 朝向注射器的近端的第一回缩运动，以及朝向注射器的内壁成角度的第二组倒钩，用于与内壁接合，以便将柱塞杆从第二回缩运动锁定，由此防止注射器的再次使用 。 锁定装置的另一种弹簧型由具有拱形弹簧形状的单片菱形片状金属片形成，相对的侧边缘上的一对倒刺点和菱形金属的另一个刺刺点 。
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公开(公告)号：US5151088A
公开(公告)日：1992-09-29
申请号：US738419
申请日：1991-07-31
IPC分类号： A61M5/32
CPC分类号： A61M5/3257 , A61M2005/3247 , A61M2005/3265
摘要： A disposable safety needle and syringe assembly includes a needle shield movably positioned within a syringe housing. Movement of the needle shield from the housing is effected by movement of the syringe plunger and plunger piston following completion of an injection whereby the needle shield envelopes the needle extending from the housing to prevent accidental needle sticks. The plunger piston is disengagable from the plunger at a limit of travel upon retraction of the plunger, thus maintaining the shield in a locked position enveloping the needle. The syringe and needle assembly can then be safely handled for disposal, and the possibility of inadvertent reuse of the needle and syringe is eliminated.
摘要翻译： 一次性安全针和注射器组件包括可移动地定位在注射器壳体内的针护罩。 针护罩从壳体的移动通过注射器完成后针筒柱塞和柱塞活塞的移动来实现，由此针罩包围从壳体延伸的针以防止意外的针刺。 柱塞活塞在柱塞收回时的行程限制下可从柱塞脱离，从而将护罩保持在包围针的锁定位置。 然后可以将注射器和针组件安全地处理以进行处理，并且消除针和注射器的无意中重复使用的可能性。
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公开(公告)号：US5067942A
公开(公告)日：1991-11-26
申请号：US632088
申请日：1990-12-20
IPC分类号： A61M5/50
CPC分类号： A61M5/50
摘要： A single use needle assembly includes a needle extending through a base with a hub extending from the base for engaging a syringe. The end of the needle within the hub has a port which is covered by a retractable sheath. When the needle assembly and a syringe are assembled, two separable tabs held within a basket force the sheath to retract and expose the port in the needle whereby a fluid can flow through the needle. Upon disassembly of the needle syringe, the tabs separate from the basket and are effectively destroyed for further use in retracting the sheath.
摘要翻译： 一次性针组件包括穿过底座的针，其具有从底座延伸以接合注射器的毂。 针座内的针头端部有一个可伸缩护套覆盖的端口。 当针组件和注射器组装时，保持在篮筐内的两个可分离的突出部迫使护套缩回并露出针中的端口，从而流体可以流过针头。 在针头注射器拆卸时，舌片与篮子分开并且被有效地破坏以便进一步用于缩回护套。
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4.发明申请公开(公告)号：US20090326345A1
公开(公告)日：2009-12-31
申请号：US12146754
申请日：2008-06-26
申请人： Richard A. Jaffe , Jaime R. Lopez , Xuefeng Cheng
发明人： Richard A. Jaffe , Jaime R. Lopez , Xuefeng Cheng
IPC分类号： A61B5/1455
CPC分类号： A61B5/6814 , A61B5/14553
摘要： Methods, systems, and related computer program products for optically monitoring a chromophore level in a body part of a patient are described. An optical source introduces optical radiation into the body part, and an optical detector receives optical radiation that has propagated through at least a portion of the body part and produces a first signal representative of the received optical radiation. The first signal is processed to produce a chromophore level metric, which is output on a user display, and is further processed to produce a second signal known to exhibit measurably significant timewise fluctuations corresponding to at least one intrinsic physiological oscillation of the patient when the optical source and the optical detector are in proper optical coupling with the body part. An error condition indication is provided if the measurably significant timewise fluctuations are not present in the second signal.
摘要翻译： 描述用于光学监测患者身体部位中的发色团水平的方法，系统和相关的计算机程序产品。 光源将光辐射引入身体部位，并且光学检测器接收已经传播通过身体部分的至少一部分的光辐射并且产生表示所接收的光辐射的第一信号。 第一信号被处理以产生在用户显示器上输出的生色团电平度量，并且被进一步处理以产生已知具有对应于患者的至少一个固有生理振荡的可测量显着的时间波动的第二信号，当光学 光源和光学检测器与身体部位正确的光耦合。 如果在第二信号中不存在可测量的显着的时间波动，则提供错误状况指示。
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公开(公告)号：US4222090A
公开(公告)日：1980-09-09
申请号：US854846
申请日：1977-11-25
申请人： Richard A. Jaffe
发明人： Richard A. Jaffe
CPC分类号： H05K7/12 , H01L23/32 , H01L23/4093 , H01L2924/0002
摘要： A micromodular electronic circuit package is disclosed herein constituting a discrete electronic component of sandwich construction having reduced physical density which, in one form, comprises an insulating panel supporting a pair of spaced-apart metal connectors, the opposite side of which supports an insulative stiffener. The stiffener is provided with a cavity centrally located so as to receive and hold a discrete component unit such as a thin film or chip capacitor, resistor or the like. The chip is provided with connection ends that respectively engage with the pair of metal connectors supported on the insulative panel so that mechanical and electrical interconnection is produced. In another form, the component package includes a heat sink slideably engageable over the electronic package for effecting the dissipation of heat during circuit operation.
摘要翻译： 本文公开了一种微型电子电路封装，其构成具有降低的物理密度的夹层结构的离散电子部件，其一种形式包括支撑一对间隔开的金属连接器的绝缘板，其相对侧支撑绝缘加强件。 加强件设置有居中定位的空腔，以便接收和保持诸如薄膜或片状电容器，电阻器等的分立组件单元。 芯片设置有分别与支撑在绝缘面板上的一对金属连接器接合的连接端，从而产生机械和电气互连。 在另一种形式中，组件封装包括可滑动地接合在电子封装上的散热器，用于在电路操作期间实现散热。
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公开(公告)号：US08855736B2
公开(公告)日：2014-10-07
申请号：US13198005
申请日：2011-08-04
IPC分类号： A61B5/04 , A61B5/0492 , A61B5/0408 , A61B5/0478 , A61F7/12 , A61N1/00 , A61B5/042 , A61B5/00 , A61M5/32
CPC分类号： A61B5/0408 , A61B5/04001 , A61B5/042 , A61B5/0478 , A61B5/0492 , A61B5/6801 , A61B5/6839 , A61B2562/14 , A61B2562/18 , A61M5/3273
摘要： Transcutaneous safety electrode assemblies are described that can include a conducting electrode having a sharp end to penetration of the skin of a patient, and a shielding member that is deployable by a user so as to shield the sharp end of the electrode after the electrode is removed from the skin. The shielding member can be deployed by retracting the sharp end of the electrode a protective housing, assisted by spring force provided by the electrode wire so as to self-retract into the protective housing. The deployment and disengagement can be via push button action, and the electrode assembly can be self-retaining on the patient's skin while deployed.
摘要翻译： 描述了经皮安全电极组件，其可以包括导电电极，其具有尖端以使患者的皮肤穿透;以及屏蔽部件，其可由使用者展开，以便在去除电极之后屏蔽电极的尖端 从皮肤。 通过由电极线提供的弹簧力辅助，通过将电极的尖端缩回保护壳体来展开屏蔽构件，以便自动缩回到保护壳体中。 部署和分离可以通过按钮动作，并且电极组件可以在部署时自我保留在患者的皮肤上。
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公开(公告)号：US20130041227A1
公开(公告)日：2013-02-14
申请号：US13564585
申请日：2012-08-01
申请人： Paul CHAN , Richard A. JAFFE
发明人： Paul CHAN , Richard A. JAFFE
CPC分类号： A61M16/0488 , A61M2205/587 , A61M2205/8206
摘要： According to some embodiments, a light wand is described that can be used for fast, easy and non-traumatic oral and nasal tracheal intubation. A flexible light wand assembly includes an adapter plate that is compatible with existing standard laryngoscope handles.
摘要翻译： 根据一些实施例，描述了可用于快速，容易和非创伤性口腔和鼻气管插管的光棒。 柔性灯棒组件包括与现有的标准喉镜手柄兼容的适配器板。
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公开(公告)号：US20120035451A1
公开(公告)日：2012-02-09
申请号：US13198005
申请日：2011-08-04
IPC分类号： A61B5/04
CPC分类号： A61B5/0408 , A61B5/04001 , A61B5/042 , A61B5/0478 , A61B5/0492 , A61B5/6801 , A61B5/6839 , A61B2562/14 , A61B2562/18 , A61M5/3273
摘要： Transcutaneous safety electrode assemblies are described that can include a conducting electrode having a sharp end to penetration of the skin of a patient, and a shielding member that is deployable by a user so as to shield the sharp end of the electrode after the electrode is removed from the skin. The shielding member can be deployed by retracting the sharp end of the electrode a protective housing, assisted by spring force provided by the electrode wire so as to self-retract into the protective housing. The deployment and disengagement can be via push button action, and the electrode assembly can be self-retaining on the patient's skin while deployed.
摘要翻译： 描述了经皮安全电极组件，其可以包括导电电极，其具有尖端以使患者的皮肤穿透;以及屏蔽部件，其可由使用者展开，以便在去除电极之后屏蔽电极的尖端 从皮肤。 通过由电极线提供的弹簧力辅助，通过将电极的尖端缩回保护壳体来展开屏蔽构件，以便自动缩回到保护壳体中。 部署和分离可以通过按钮动作，并且电极组件可以在部署时自我保留在患者的皮肤上。
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公开(公告)号：US20090234245A1
公开(公告)日：2009-09-17
申请号：US12049843
申请日：2008-03-17
申请人： Richard A. JAFFE , Jaime R. Lopez , Xuefeng Cheng , Paul Chan
发明人： Richard A. JAFFE , Jaime R. Lopez , Xuefeng Cheng , Paul Chan
IPC分类号： A61B5/00
CPC分类号： A61B5/031 , A61B5/0059
摘要： Methods, systems, and related computer program products for are described for non-invasive detection of intracranial pressure (ICP) variations in an intracranial compartment of a patient. Optical radiation is propagated transcranially into the intracranial compartment, and optical radiation that has migrated through at least a portion of the intracranial compartment and back out of the cranium is detected. At least one signal representative of the detected optical radiation is processed to extract therefrom at least one component signal that varies in time according to at least one of an intrinsic physiological oscillation and an externally driven oscillation in the patient. Examples of suitable intrinsic physiological oscillations include intrinsic respiratory and cardiac oscillations. Examples of suitable externally driven oscillations include ventilated respiratory oscillations and externally mechanically induced oscillations. The extracted component signal is then processed to generate an output signal representative of the ICP variations in the intracranial compartment.
摘要翻译： 描述了用于非侵入性检测患者颅内隔室中的颅内压（ICP）变化的方法，系统和相关的计算机程序产品。 光辐射经颅传播到颅内隔室中，并且已经迁移通过颅内隔室的至少一部分并且返回到颅骨的光辐射被检测到。 处理表示检测到的光辐射的至少一个信号，以从其中提取至少一个根据患者内部生理振荡和外部驱动的振荡中的至少一个在时间上变化的分量信号。 合适的内在生理振荡的实例包括固有的呼吸和心脏振荡。 合适的外部驱动振荡的示例包括通气的呼吸振荡和外部机械感应的振荡。 然后处理所提取的分量信号以产生表示颅内隔室中的ICP变化的输出信号。
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公开(公告)号：US5622182A
公开(公告)日：1997-04-22
申请号：US266252
申请日：1994-06-27
申请人： Richard A. Jaffe
发明人： Richard A. Jaffe
CPC分类号： A61B5/01 , A61B5/0809 , A61M16/04 , A61M16/08 , A61M2205/3368
摘要： A system and method of using same is provided for deriving accurate measurements of core body temperature of a subject. A temperature sensing device is provided for sensing a temperature-related parameter of the subject and generating a first signal representative thereof, and a respiratory gas sensing device is provided for sensing a respiration-related parameter of the subject and generating a second signal representative thereof. Additionally, signal correlation device connected to the temperature and respiration sensing devices is provided for determining from the second signal an optimal time interval for measuring the core body temperature of the subject and obtaining from the first signal a value for core body temperature during that interval.
摘要翻译： 提供了一种使用其的系统和方法，用于导出对象的核心体温的精确测量。 提供了一种温度检测装置，用于感测对象的温度相关参数并产生代表其的第一信号，并且提供呼吸气体感测装置，用于感测对象的呼吸相关参数并产生代表其的第二信号。 此外，提供连接到温度和呼吸感测装置的信号相关装置，用于从第二信号确定用于测量对象的核心体温的最佳时间间隔，并从该第一信号获得在该间隔期间核心体温的值。
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