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公开(公告)号：US6088616A
公开(公告)日：2000-07-11
申请号：US57043
申请日：1998-04-08
IPC分类号： A61N1/39
CPC分类号： A61N1/3925
摘要： An automated external programmable defibrillator (AED) with the ability to perform operational self-tests, determine whether a patient is undergoing cardial defibrillation, deliver an electrical defibrillation pulse, store data pertaining to the self-tests. Certain operational parameters are alterable by software installable in a computer. The operational parameters include second defibrillation shock energy value, the maximum shocks to be delivered during a rescue, whether the same energy will be delivered to the patient upon conversion to a shockable rhythm, whether the AED will automatically convert to daylight savings time, whether an electrode test will occur during the self-test, and whether ambient sound will be recorded during a rescue.
摘要翻译： 具有执行操作自检功能的自动化外部可编程除颤器（AED），确定患者是否正在进行心脏除颤，输送电除颤脉冲，存储与自检有关的数据。 某些操作参数可通过可安装在计算机中的软件进行更改。 操作参数包括第二除颤冲击能量值，在救援期间要传递的最大冲击，转换为可震荡节奏后能否将相同的能量传递给患者，无论AED是否自动转换为夏时制，是否 在自检期间会发生电极测试，以及在救援期间是否会记录环境声音。
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2.发明授权公开(公告)号：US06668192B1
公开(公告)日：2003-12-23
申请号：US09057044
申请日：1998-04-08
IPC分类号： A61N139
CPC分类号： A61N1/39 , A61N1/3931
摘要： An automated external defibrillator (AED) includes the ability to store rescue information. The AED has a case for housing a power supply that is electrically connected to a circuit for generating a defibrillation pulse. The circuit is electrically connected to a pair of electrodes that are applied to a patient to deliver the defibrillation pulse. The AED further comprises an archival storage means for storing rescue information. The archival storage means is containable within the case and is able to store various types of rescue information including patient data, operational data of the AED, and sound that occurs within the immediate vicinity of the AED during a rescue.
摘要翻译： 自动外部除颤器（AED）包括存储救援信息的能力。 AED具有用于容纳与用于产生除颤脉冲的电路电连接的电源的情况。 电路电连接到施加到患者以递送除颤脉冲的一对电极。 AED还包括用于存储救援信息的归档存储装置。 归档存储装置可以在壳体内容纳，并且能够存储包括患者数据，AED的操作数据以及在救援期间紧邻AED附近发生的声音的各种类型的救援信息。
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3.发明授权
公开(公告)号：US5749902A
公开(公告)日：1998-05-12
申请号：US651553
申请日：1996-05-22
CPC分类号： A61N1/3925 , A61N1/08 , Y10S128/903
摘要： A system for automatically correcting data of recorded times from a plurality isolated clocks is disclosed. In the preferred embodiment a computer implemented software is used to download recorded time data from an automatic external defibrillator (AED). The computer also includes an internal clock synchronized with a 911 emergency call time tracking clock. On the initiation of the download, the computer compares its internal clock with the clock on the AED and calculates a correction or adjustment factor. Recorded event data, representing AED intervention times, are downloaded from the AED's memory bank and the software computes a corrected response time using the calculated adjustment factor. This corrected response time is then stored in the AED.
摘要翻译： 公开了一种用于从多个隔离时钟自动校正记录时间数据的系统。 在优选实施例中，计算机实现的软件用于从自动外部除颤器（AED）下载记录的时间数据。 计算机还包括与911紧急呼叫时间跟踪时钟同步的内部时钟。 在开始下载时，计算机将其内部时钟与AED上的时钟进行比较，并计算校正或调整系数。 代表AED干预时间的记录事件数据从AED的存储器中下载，软件使用计算的调整因子计算校正后的响应时间。 然后将该校正的响应时间存储在AED中。
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公开(公告)号：US06366809B1
公开(公告)日：2002-04-02
申请号：US09057030
申请日：1998-04-08
IPC分类号： A61N118
CPC分类号： A61N1/3975 , A61N1/3981
摘要： A defibrillator battery includes at least one battery cell, a housing surrounding the at least one battery cell, and a memory connected to the at least one battery cell. The memory can be positioned inside of the housing that surrounds the at least one battery cell. The defibrillator battery can be used with a defibrillator including a battery status indicator which communicates with the defibrillator battery to indicate the status of the defibrillator battery. In a method of determining defibrillator battery status using the defibrillator battery and associated battery status indicator enables an operator to always determine the remaining charge of the battery and to determine when to replace the battery. The defibrillator battery, and associated battery status indicator, insures constant readiness of an automated external defibrillator for defibrillating a patient by preventing defibrillator failure due to an unknown reduced battery charge.
摘要翻译： 除颤器电池包括至少一个电池单元，围绕所述至少一个电池单元的壳体，以及连接到所述至少一个电池单元的存储器。 存储器可以位于围绕至少一个电池单元的壳体内部。 除颤器电池可以与包括与除颤器电池通信的电池状态指示器的除颤器一起使用以指示除颤器电池的状态。 在使用除颤器电池和相关联的电池状态指示器确定除颤器电池状态的方法中，操作者可以始终确定电池的剩余电量并确定何时更换电池。 除颤器电池和相关联的电池状态指示器通过防止由于未知的电池电量未知导致的除颤器故障，确保自动外部除颤器的准备状态以使患者去纤颤。
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公开(公告)号：US5752829A
公开(公告)日：1998-05-19
申请号：US283999
申请日：1994-08-01
CPC分类号： A61C3/025
摘要： Improvements are provided for a dental air abrasive system of the type which utilizes a compressed gas or air which creates a gas stream. Abrasive particles are introduced into the gas stream and expelled out through one end of a nozzle whereupon the abrasive laden gas stream impinges upon the target, i.e. tooth amalgam, composites, stain and/or tooth dental filling materials. The improvements include the use of two or more hoppers each containing different sized abrasive particles, which are selectively fed, either together or independently of each other, into the gas stream. Different sized abrasive particles are provided in each hopper for cutting different types of tooth structures. Other improvements include the use of fluorescent and/or colored abrasive particles to facilitate the aiming process, a laser beam, strobe, white light or other illuminating means for aiming the abrasive stream and/or illuminating the target area as well as a disposable nozzle for hygienic reasons. Other improvements include the use of a vacuum evacuation system to minimize dusting of the abrasive particles, as well as a dam removably positioned within the patient's mouth which reflects the abrasive particles back towards the evacuation system. Still other improvements include the use of a microvalve adjacent the nozzle which, when closed, terminates gas flow through the fluid passageway in order to further minimize dusting of the abrasive particles.
摘要翻译： 提供了一种使用产生气流的压缩气体或空气的牙科空气磨料系统的改进。 将研磨颗粒引入气流中，并通过喷嘴的一端排出，然后将载有磨料的气流撞击到目标物上，即牙齿汞齐，复合材料，染色和/或牙齿牙齿填充材料。 这些改进包括使用两个或更多个料斗，每个料斗包含不同尺寸的磨料颗粒，这些料斗被选择性地进料到一起或彼此独立地进入气流。 在每个料斗中设置不同尺寸的磨料颗粒，用于切割不同类型的齿结构。 其他改进包括使用荧光和/或着色磨料颗粒来促进瞄准过程，激光束，闪光灯，白光或用于瞄准磨料流和/或照射目标区域的其它照明装置以及用于 卫生原因。 其他改进包括使用真空排气系统来最小化磨料颗粒的粉尘，以及可移除地定位在患者口腔内的坝，其将磨料颗粒反向朝向抽空系统。 还有其他的改进包括使用邻近喷嘴的微型阀，当封闭时，其终止通过流体通道的气体流动，以便进一步减少磨料颗粒的粉尘。
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6.发明授权
公开(公告)号：US5334016A
公开(公告)日：1994-08-02
申请号：US901780
申请日：1992-06-22
CPC分类号： A61C3/025 , A61C1/0046
摘要： A combination air abrasive system and laser system are provided for dental applications. The air abrasive system creates an abrasive material laden gas flow and then directs this gas flow towards a target site in the patient's mouth. The air abrasive system also includes a vacuum system which creates an air flow to remove the abrasive material after impingement on the target site. The abrasive material is filtered from the air flow and the resulting clean air is then used to create a positive pressure within the housing for the dental laser system to prevent the entry of debris and other contaminants within the laser system. Additionally, the clean air flow is used to clean the lens system for the laser. Also, the air abrasive system and laser system include a common control system and may also utilize a common aiming and illumination mechanism. Further, the combination unit has a common light source that not only illuminates the target area, but can be used as a curing light for dental materials, which light source may or may not be a laser. Further, the combination unit has a single common footswitch that allows the performance of more than one task.
摘要翻译： 为牙科应用提供组合式空气研磨系统和激光系统。 空气磨料系统产生载有磨料的气流，然后将该气流引导到患者口腔内的目标部位。 空气磨料系统还包括一个真空系统，该真空系统产生一个空气流，以便在冲击目标现场后移除研磨材料。 研磨材料从空气流中过滤，然后使用所得到的清洁空气在壳体内产生用于牙科激光系统的正压，以防止碎片和其它污染物进入激光系统内。 此外，清洁空气流被用于清洁激光器的透镜系统。 此外，空气研磨系统和激光系统包括公共控制系统，并且还可以利用共同的瞄准和照明机构。 此外，组合单元具有不仅照射目标区域，而且可以用作牙科材料的固化光的普通光源，该光源可以是激光也可以不是激光。 此外，组合单元具有允许执行多于一个任务的单个公共脚踏开关。
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公开(公告)号：US20110170732A1
公开(公告)日：2011-07-14
申请号：US12434704
申请日：2009-05-04
IPC分类号： H04R1/10
CPC分类号： H04R1/1033 , H04R2499/11
摘要： A low-profile, retractable ear-bud system is adapted for attachment to a portable electronic device such as an MP3 music player. The system comprises a housing within which there is disposed wiring having a proximal end in electrical communication with the portable electronic device and a distal end terminating in a pair of ear-buds. The wiring is wound on a spring-biased spool disposed within the housing, the spool having at least a retracted position for storage and an extended position for use of the ear-buds. In the preferred embodiment, the wiring is wound on the spring-biased spool in a single pancake-style layer. The proximal end of the wiring is in electrical communication with the portable electronic device preferably through a multi-conductor slip ring.
摘要翻译： 一种低调的可伸缩耳塞系统适于附接到诸如MP3音乐播放器的便携式电子设备。 该系统包括壳体，其中布置有布线，该布线具有与便携式电子设备电连通的近端和终止于一对耳塞的远端。 布线被卷绕在设置在壳体内的弹簧偏置的线轴上，该线轴至少具有用于存放的缩回位置和用于耳塞的延伸位置。 在优选实施例中，布线以单个煎饼式层卷绕在弹簧偏置的卷轴上。 布线的近端优选地通过多导体滑环与便携式电子设备电连通。
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公开(公告)号：US5746596A
公开(公告)日：1998-05-05
申请号：US662435
申请日：1996-06-10
CPC分类号： A61C5/00 , A61C3/025 , B24C7/0061 , B24C7/0084
摘要： A system of treating teeth or associated tooth structure by the use of abrasive-laden fluid stream provides fluid at high pressure to a manifold with selectively operable valves delivers fluid at a selected pressure to a device for mixing the fluid with abrasive and delivers the air/abrasive mix to a hand-held device for application of an abrasive-laden stream to a tooth or associated tooth structure. Priming air at a relatively low pressure pressurizes the air abrasive device. A flow path for pure air bypasses the air/abrasive device. A selective control allows the operator to deliver a stream of air or air and abrasive to the tooth or associated tooth structure as desired. Preferably the fluid pressure is controlled by a manually-operable servo valve system. Upon termination of a treatment with the air abrasive mix, the pure air is diverted through a purge line to purge the system downstream from the abrasive device of excess abrasive particles. A vacuum system is selectively operable to remove abrasive particles and debris from the region of the mouth of the patient during and after the abrasive treatment operation. The abrasive delivery device may include a hand-held and manipulatable nozzle device having fluid ports operable by the fingers of the operator to control various functions of the instrument. The vacuum system includes a rigid, disposable collection chamber for sterile disposal of the abrasive material and debris and may include a common filter for the purge circuit and the system for removal of abrasive particles and debris from the patient's mouth. Connection to the existing suction system in the dental office or use of a water powered venturi to provide suction is also disclosed. Pressure regulating and relief means insure instantaneous change from one pressure level to the next.
摘要翻译： 通过使用含磨料流体流处理牙齿或相关牙齿结构的系统将流体以高压提供给歧管，其中选择性地可操作的阀将选定压力的流体输送到用于将流体与磨料混合的装置，并将空气/ 研磨混合物到手持装置，用于将磨料填充的流施加到牙齿或相关联的牙齿结构。 在较低压力下引入空气加压空气研磨装置。 纯空气的流路绕过空气/研磨装置。 选择性控制允许操作者根据需要将空气或空气和磨料流输送到牙齿或相关牙齿结构。 优选地，流体压力由手动操作的伺服阀系统控制。 在用空气磨料混合物处理终止后，纯净空气通过吹扫管线被转移，以从磨料装置的下游吹扫多余的磨料颗粒。 真空系统可选择性地可操作以在研磨处理操作期间和之后从患者口部的区域去除研磨颗粒和碎屑。 磨料输送装置可以包括手持和可操纵的喷嘴装置，其具有可由操作者的手指操作的流体端口，以控制仪器的各种功能。 真空系统包括用于无菌处理研磨材料和碎屑的刚性的一次性收集室，并且可以包括用于净化回路的公共过滤器和用于从患者口中移除磨料颗粒和碎屑的系统。 还公开了与牙科诊所中的现有抽吸系统的连接或使用水力文氏管来提供抽吸。 压力调节和释放意味着确保从一个压力水平到下一个压力水平的瞬时变化。
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公开(公告)号：US5525058A
公开(公告)日：1996-06-11
申请号：US276964
申请日：1994-07-19
CPC分类号： A61C5/00 , A61C3/025 , B24C7/0061 , B24C7/0084
摘要： Treating teeth or associated tooth structure by the use of an abrasive-laden fluid stream which provides fluid at high pressure to a manifold with selectively operable valves, delivers fluid at a selected pressure to a mixer for fluid and abrasive and delivers the mix to a handpiece for application of abrasive-laden air to a tooth or tooth structure. Low pressure priming air pressurizes the air abrasive device. A path for pure air bypasses the air/abrasive device. A control allows for delivery of air or air and abrasive as desired. Fluid pressure is controlled by a manually-operable servo system. Following treatment with the air/abrasive, a purge line purges the system downstream from the abrasive device of excess abrasive particles. A vacuum removes abrasive particles and debris from the patient's mouth. The abrasive delivery device may include a hand-held nozzle having fluid ports operable by the fingers of the operator to control system functions. The vacuum includes a ridge, disposable collection chamber for sterile disposal of abrasive and debris and may include a common filter for the purge circuit and the system for removal of abrasive particles and debris. Connection to the existing suction system in the dental office or use of a water powered venturi to provide suction is disclosed. Pressure regulating and relief means insure instantaneous change of pressure levels.
摘要翻译： 通过使用磨料含量的流体流来处理牙齿或相关的牙齿结构，该流体将具有选择性可操作的阀的高压流体提供给具有选择性操作的阀的歧管，将流体以选定的压力输送到用于流体和磨料的混合器，并将混合物输送到手持件 用于将磨损的空气施加到牙齿或牙齿结构上。 低压起动空气加压空气研磨装置。 纯空气的路径绕过空气/研磨装置。 控制器允许根据需要输送空气或空气和磨料。 流体压力由手动操作的伺服系统控制。 在用空气/研磨剂处理之后，吹扫管线从磨料装置的下游清除过量磨料颗粒。 真空从患者口中清除磨料颗粒和碎屑。 磨料输送装置可以包括手持喷嘴，其具有可由操作者的手指操作的流体端口以控制系统功能。 真空包括用于无菌处理磨料和碎屑的脊，一次性收集室，并且可以包括用于清除回路的公共过滤器和用于去除磨料颗粒和碎屑的系统。 公开了与牙科诊所的现有抽吸系统的连接或使用水动文氏管以提供抽吸。 压力调节和释放意味着确保压力水平的瞬时变化。
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公开(公告)号：US5228852A
公开(公告)日：1993-07-20
申请号：US861088
申请日：1992-03-31
申请人： Daniel S. Goldsmith , William S. Parker , Michael P. Howell , Terry D. Myers , William D. Myers
发明人： Daniel S. Goldsmith , William S. Parker , Michael P. Howell , Terry D. Myers , William D. Myers
CPC分类号： A61C1/0046 , A61B2018/225
摘要： A handpiece assembly is disclosed for use with a dental laser assembly of the type having a laser and an elongated optical fiber assembly. The optical fiber assembly has a proximal end which receives radiation from the laser and a distal end which delivers the laser radiation to a target site. The handpiece assembly includes an elongated handpiece which is dimensioned to be held in a human hand. A longitudinal throughbore is formed in the handpiece and is dimensioned to slidably receive the optical fiber assembly so that the distal end of the optical fiber assembly extends outwardly from one end of the handpiece. A locking assembly removably locks the other end of the handpiece against longitudinal movement to the optical fiber assembly. Furthermore, the entire handpiece assembly is discarded after use on a single patient to prevent disease transmission by the handpiece.
摘要翻译： 公开了一种与具有激光器和细长光纤组件的类型的牙科激光组件一起使用的手持组件。 光纤组件具有接收来自激光器的辐射的近端和将激光辐射传送到目标部位的远端。 手柄组件包括细长的手持件，其尺寸被保持在人的手中。 在手持件中形成纵向通孔，其尺寸设计成可滑动地容纳光纤组件，使得光纤组件的远端从手持件的一端向外延伸。 锁定组件可拆卸地将手持件的另一端锁定到光纤组件的纵向运动。 此外，整个手持组件在使用之后被丢弃在单个患者上以防止手持件的疾病传播。
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