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1. 发明申请

WO2005096249A1 VASCULAR-ACCESS SIMULATION SYSTEM WITH EXTERNAL END-EFFECTOR 审中-公开
标题翻译：具有外部效应器的血管通路模拟系统
公开(公告)号：WO2005096249A1
公开(公告)日：2005-10-13
申请号：PCT/US2005/009631
申请日：2005-03-22
申请人： LAERDAL MEDICAL CORPORATION , FEYGIN, David , HO, Chih-Hao
发明人： FEYGIN, David , HO, Chih-Hao
IPC分类号： G09B23/28
CPC分类号： G09B23/285 , G06F19/00 , G09B23/28
摘要： The illustrative embodiment is a simulation system for practicing vascular access procedures without using human subjects. The simulator includes a data-processing system and a haptics interface device. The haptics device provides the physical interface at which an end effector ( e.g. , medical instrument, such as a needle, catheter, etc.) is manipulated to simulate needle insertion, etc . In some embodiments, the orientation of the end effector is sensed. In some embodiments, the end effector is reversibly couples to a force-feedback system, but not until the user does so.
摘要翻译：说明性实施例是用于在不使用人类受试者的情况下实施血管存取程序的模拟系统。模拟器包括数据处理系统和触觉接口设备。触觉装置提供物理界面，在该物理界面处，末端执行器（例如医疗器械，例如针，导管等）被操纵以模拟针插入等。在一些实施例中，感测端部执行器的取向。在一些实施例中，末端执行器可逆地耦合到力 - 反馈系统，但是直到用户这样做。

2. 发明申请

WO2006016901A1 VASCULAR-ACCESS SIMULATION SYSTEM WITH THREE-DIMENSIONAL MODELING 审中-公开
标题翻译：具有三维建模的血管通路模拟系统
公开(公告)号：WO2006016901A1
公开(公告)日：2006-02-16
申请号：PCT/US2005/009629
申请日：2005-03-22
申请人： LAERDAL MEDICAL CORPORATION , FEYGIN, David , HIGGINS, Gerald , HO, Chih-Hao , MOREAU, Marjorie , WAY, Ned
发明人： FEYGIN, David , HIGGINS, Gerald , HO, Chih-Hao , MOREAU, Marjorie , WAY, Ned
IPC分类号： G09B23/28
CPC分类号： G09B23/285 , G06F19/00
摘要： The illustrative embodiment is a simulation system for practicing vascularaccess procedures without using human subjects. The simulator comprises a data-processing system and a haptics device. The haptics device provides the physical interface at which an end effector, which is representative of a medical instrument (e.g., a needle, catheter, etc.), is manipulated with respect to a haptics-device base to simulate instrument insertion. The data-processing system, by exchanging signals with the haptics device, provides a threedimensional simulation that includes the resistive forces that a medical practitioner would experience if the simulated procedure were an actual procedure that was being performed on a real anatomy (e.g., human arm, etc.). The simulator displays the ongoing simulation and assesses the performance of its user.
摘要翻译：说明性实施例是用于在不使用人类受试者的情况下实施血管进行程序的模拟系统。模拟器包括数据处理系统和触觉装置。触觉装置提供物理界面，在该物理接口处，代表医疗器械（例如，针，导管等）的末端执行器相对于襻装置基座被操纵以模拟仪器插入。数据处理系统通过与触觉装置交换信号来提供三维模拟，其包括如果模拟过程是在真正解剖结构上执行的实际过程（例如，人类手臂），医生将经历的阻力等）。模拟器显示正在进行的仿真并评估其用户的性能。

3. 发明申请

WO2005096247A1 VASCULAR-ACCESS SIMULATION SYSTEM WITH ERGONOMIC FEATURES 审中-公开
标题翻译：具有ERGONOMIC特征的血管通路模拟系统
公开(公告)号：WO2005096247A1
公开(公告)日：2005-10-13
申请号：PCT/US2005/009628
申请日：2005-03-22
申请人： LAERDAL MEDICAL CORPORATION , FEYGIN, David , HO, Chih-Hao
发明人： FEYGIN, David , HO, Chih-Hao
IPC分类号： G09B23/28
CPC分类号： G09B23/285 , G06F19/00
摘要： The illustrative embodiment is a simulation system for practicing vascular-access procedures without using human subjects. The simulator includes a data-processing system and a haptics interface device. The haptics device provides the physical interface at which a user interacts with various mechanisms that are intended to enable the user to simulate various aspects of a vascular-access procedure. The haptics device is designed so that its physical form and manner of use are not inconsistent with the experience of performing an actual vascular access procedure.
摘要翻译：说明性实施例是用于在不使用人类受试者的情况下实施血管通路程序的模拟系统。模拟器包括数据处理系统和触觉接口设备。触觉装置提供物理接口，在该物理接口处，用户与旨在使得用户能够模拟血管存取程序的各个方面的各种机制相互作用。触觉装置被设计成使得其物理形式和使用方式与执行实际血管通路程序的经验不一致。

4. 发明申请

WO2005096248A1 VASCULAR-ACCESS SIMULATION SYSTEM WITH RECEIVER FOR AN END EFFECTOR 审中-公开
标题翻译：具有接收器用于末端效应器的血管通路模拟系统
公开(公告)号：WO2005096248A1
公开(公告)日：2005-10-13
申请号：PCT/US2005/009630
申请日：2005-03-22
申请人： LAERDAL MEDICAL CORPORATION
IPC分类号： G09B23/28
CPC分类号： G09B23/285 , G06F19/00
摘要： The illustrative embodiment is a simulation system for practicing vascular-access procedures without using human subjects. The simulator includes a data processing system and a haptics interface device. The haptics device provides the physical interface at which an end effector (e.g., medical instrument, such as a needle, catheter, etc.) is manipulated to simulate needle insertion, etc. In accordance with the illustrative embodiment, the haptics device includes a receiver. The receiver receives the end effector when it's inserted by a user into the haptics device. Sensors that are associated with the receiver monitor the motion and position of the end effector, generate signals indicative thereof, and transmit the signals to the data processing system. The signals are processed to determine the effects of manipulation of the end effector. In some embodiments, the signals are processed to determine the various resistive forces that would arise if the user were manipulating a needle/catheter through actual human anatomy. Responsive to this determination, the receiver generates forces that the user experiences as a resistance to continued advance (insertion) of the end effector. Simulated results are displayed by the computer system.
摘要翻译：说明性实施例是用于在不使用人类受试者的情况下实施血管通路程序的模拟系统。模拟器包括数据处理系统和触觉接口设备。触觉装置提供物理接口，在该物理接口处，末端执行器（例如医疗器械，例如针，导管等）被操纵以模拟针插入等。根据说明性实施例，触觉装置包括接收器。当用户将其插入触觉装置时，接收器接收末端执行器。与接收器相关联的传感器监视末端执行器的运动和位置，产生指示其的信号，并将信号传送到数据处理系统。对信号进行处理以确定末端执行器的操作效果。在一些实施例中，处理信号以确定如果用户通过实际的人体解剖结构操纵针/导管时将产生的各种阻力。响应于该确定，接收器产生用户体验作为末端执行器的持续前进（插入）的阻力的力。模拟结果由计算机系统显示。

5. 发明申请

WO2005096246A1 VASCULAR-ACCESS SIMULATION SYSTEM WITH SKIN-INTERACTION FEATURES 审中-公开
标题翻译：具有皮肤相互作用特征的血管通路模拟系统
公开(公告)号：WO2005096246A1
公开(公告)日：2005-10-13
申请号：PCT/US2005/009614
申请日：2005-03-22
申请人： LAERDAL MEDICAL CORPORATION , FEYGIN, David , HO, Chih-Hao
发明人： FEYGIN, David , HO, Chih-Hao
IPC分类号： G09B23/28
CPC分类号： G09B23/285 , G06F19/00 , G09B23/28
摘要： The illustrative embodiment is a simulation system that provides realistic training and practice for vascular-access procedures without using human subjects. The simulator includes a data-processing system and a haptics interface device. The haptics device provides the physical interface for performing vascular-access procedures by manipulating a needle/catheter module to simulate needle insertion, etc. Some embodiments of the system include a palpation module, a skin-stretch module, or both. The palpation module provides an ability to practice palpation and occlusion techniques, while the skin-stretch module provides an ability to practice a skin-stretch technique.
摘要翻译：示例性实施例是一种模拟系统，其提供了不使用人类受试者的血管通路程序的现实训练和实践。模拟器包括数据处理系统和触觉接口设备。触觉装置提供用于通过操作针/导管模块来模拟针插入来执行血管通路程序的物理接口。该系统的一些实施例包括触诊模块，皮肤拉伸模块或两者。触诊模块提供了实施触诊和闭塞技术的能力，而皮肤拉伸模块提供了实践皮肤拉伸技术的能力。

6. 发明申请

WO2005007028A3 REPLACEMENT PAD ASSEMBLY FOR HEAD IMMOBILIZER AND CERVICAL COLLAR 审中-公开
公开(公告)号：WO2005007028A3
公开(公告)日：2005-01-27
申请号：PCT/US2004/022891
申请日：2004-07-15
申请人： LAERDAL MEDICAL CORPORATION , TRAUT, James , PHILLIPS, Sean
发明人： TRAUT, James , PHILLIPS, Sean
IPC分类号： A61G1/04 , A61F5/37
摘要： A base headboard (115) for supporting the back of an injured person's head has an elongated slot (205) with teeth racks (605, 610) disposed on either side of the person's head and straps (175, 180, 185) for attaching to a spine board (102). Two side head blocks (105, 110) are removably attached to the headboard using plunger-type locks (120, 125) engaging an elongated slot (205) through a separate elongated slot (210) in the corresponding head block. Advantageously, a head block (105, 110) may be adjusted by moving the lock (120, 125) along each slot (205, 210) in the headboard and head block; a head block also may be rotated around its lock. Head pads (160, 165, 170) and straps (130, 145), and pads (2180, 2221) and straps (2160, 2234) for cervical collars (2110, 2210) may be replaceable and packaged in a kit, thereby allowing the head blocks (105, 110) and headboard (115) to be reused indefinitely, reducing cleaning costs and minimizing exposure to pathogens. The kit also reduces material waste as compared to having all disposable components without any durable components (i.e. head immobilizers).

7. 发明申请

WO1996020755A1 TRUNCATED PULSE DEFIBRILLATOR WITH FLASH TUBE SWITCH 审中-公开
标题翻译：截止脉冲除颤器与闪光管开关
公开(公告)号：WO1996020755A1
公开(公告)日：1996-07-11
申请号：PCT/US1995017052
申请日：1995-12-28
申请人： LAERDAL MEDICAL CORPORATION
发明人： LAERDAL MEDICAL CORPORATION , FOSSAN, Helge , BENSON, Jonathan, M.
IPC分类号： A61N01/39
CPC分类号： A61N1/39 , A61N1/3912
摘要： A defibrillator (20) utilizes at least one flash tube (26) for switching electrical energy from an energy source (36) to a heart patient (42). The flash tube has a high impedance state in which the patient is isolated from the energy. In response to a triggering pulse, the flash tube enters a low impedance state in which energy is delivered to the patient. An additional switching element (24) in the defibrillator operates to interrupt energy delivery through the flash tube so that the truncated defibrillation pulse having a desired energy level is produced.
摘要翻译：除颤器（20）利用至少一个闪光管（26）将电能从能量源（36）切换到心脏病人（42）。闪光管具有高阻抗状态，其中患者与能量隔离。响应于触发脉冲，闪光管进入能量被传递给患者的低阻抗状态。去纤颤器中的附加开关元件（24）操作以中断通过闪光管的能量传递，从而产生具有期望能级的截断除颤脉冲。

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