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    • 3. 发明授权
    • Truck towing system and assembly
    • 卡车牵引系统和装配
    • US08371599B2
    • 2013-02-12
    • US12967860
    • 2010-12-14
    • L. Thomas DuvallDean WestJeff Brawley
    • L. Thomas DuvallDean WestJeff Brawley
    • B60P3/06
    • B60D1/155B60D1/01B60D1/14B60D1/143B60D1/486B60P3/125B62D53/04
    • A truck towing system is described. The truck towing system provides for a first truck to tow a second truck in a back to front relationship, i.e., the front portion of the second truck (the towed truck) is connected or attached to a rear portion of the first truck (the towing truck). The truck towing system includes an upper member to removably connect with a first truck. A middle member joins the upper member and a lower member in a fixed engagement. The lower member supports a front portion of a second truck. A beam member is removably engaged to the lower member, and the beam member extends and retracts from an interior of the lower member. The beam member connects to a rear portion of the second truck.
    • 描述了卡车牵引系统。 卡车牵引系统提供一辆第一辆卡车以一种前后关系牵引第二辆货车,即第二辆卡车(牵引车)的前部连接或连接到第一辆卡车的后部(牵引 卡车)。 卡车牵引系统包括可拆卸地与第一卡车连接的上部构件。 中间构件以固定的接合方式连接上部构件和下部构件。 下部构件支撑第二卡车的前部。 梁构件可移除地接合到下构件,并且梁构件从下构件的内部延伸和缩回。 梁构件连接到第二卡车的后部。
    • 4. 发明授权
    • Multiple lumen catheter having a soft tip
    • US07029467B2
    • 2006-04-18
    • US10195954
    • 2002-07-16
    • Clifford CurrierMichael HigginsMark GordonStacy FaughtDean West
    • Clifford CurrierMichael HigginsMark GordonStacy FaughtDean West
    • A61M25/00A61M5/00
    • A61M25/0068A61M25/003A61M25/0032A61M25/0069A61M25/0074A61M25/008A61M2025/0034A61M2025/0081
    • A multiple lumen catheter having a soft, tapered multiple lumen distal tip for insertion into a body vessel. One of the lumens is sized to pass over a guidewire such that the catheter can be inserted into the body vessel using the Seldinger technique. At least one medical implement lumen is used for placement or positioning of a biomedical sensor or other medical implement. For example, at least one optical fiber passing through the medical implement lumen may transmit and receive light at the distal tip for measuring oxygen saturation of the blood. The catheter may have a cylindrical catheter body to which the soft distal tip attaches. The soft tip reduces the possibility of vessel or tissue puncture and abrasion. The tip is constructed of a soft plastic or pliable material that yields easily when force is applied. For example, the tip may be made of a softer material than the catheter body, or if made of the same material, the tip can be configured with thinner walls or a higher air-to-material ratio cross-section. Various geometrical configurations and combinations of materials can be used to decrease the flexible resistance of the tip to an applied load. One particular useful application for the catheter of the present invention is as a central venous catheter equipped with fibers for measuring oximetry. The fibers extend to the distal end of the tip and are preferably secured therein with minimal adhesive so as to limit the stiffness added to the tip. One particular useful construction is to secure the fibers within the medical implement lumen using adhesive only along a length of between about 0.5–3.5 mm.
    • 8. 发明申请
    • TRUCK TOWING SYSTEM AND ASSEMBLY
    • 拖车牵引系统和装配
    • US20120146312A1
    • 2012-06-14
    • US12967860
    • 2010-12-14
    • L. Thomas DuvallDean WestJeff Brawley
    • L. Thomas DuvallDean WestJeff Brawley
    • B62D53/04
    • B60D1/155B60D1/01B60D1/14B60D1/143B60D1/486B60P3/125B62D53/04
    • A truck towing system is described. The truck towing system provides for a first truck to tow a second truck in a back to front relationship, i.e., the front portion of the second truck (the towed truck) is connected or attached to a rear portion of the first truck (the towing truck). The truck towing system includes an upper member to removably connect with a first truck. A middle member joins the upper member and a lower member in a fixed engagement. The lower member supports a front portion of a second truck. A beam member is removably engaged to the lower member, and the beam member extends and retracts from an interior of the lower member. The beam member connects to a rear portion of the second truck.
    • 描述了卡车牵引系统。 卡车牵引系统提供一辆第一辆卡车以一种前后关系牵引第二辆货车,即第二辆卡车(牵引车)的前部连接或连接到第一辆卡车的后部(牵引 卡车)。 卡车牵引系统包括可拆卸地与第一卡车连接的上部构件。 中间构件以固定的接合方式连接上部构件和下部构件。 下部构件支撑第二个卡车的前部。 梁构件可移除地接合到下构件,并且梁构件从下构件的内部延伸和缩回。 梁构件连接到第二卡车的后部。
    • 9. 发明授权
    • Central venous catheter having a soft tip and fiber optics
    • 中央静脉导管具有软尖端和光纤
    • US06999809B2
    • 2006-02-14
    • US10196101
    • 2002-07-16
    • Clifford CurrierMichael HigginsMark GordonStacy FaughtDean West
    • Clifford CurrierMichael HigginsMark GordonStacy FaughtDean West
    • A61B5/00A61M25/00A61N1/04
    • A61M25/0071A61M25/0032A61M2025/0081A61M2230/205
    • A multiple lumen catheter having a soft, tapered multiple lumen distal tip for insertion into a body vessel. One of the lumens is sized to pass over a guidewire such that the catheter can be inserted into the body vessel using the Seldinger technique. At least one medical implement lumen is used for placement or positioning of a biomedical sensor or other medical implement. For example, at least one optical fiber passing through the medical implement lumen may transmit and receive light at the distal tip for measuring oxygen saturation of the blood. The catheter may have a cylindrical catheter body to which the soft distal tip attaches. The soft tip reduces the possibility of vessel or tissue puncture and abrasion. The tip is constructed of a soft plastic or pliable material that yields easily when force is applied. For example, the tip may be made of a softer material than the catheter body, or if made of the same material, the tip can be configured with thinner walls or a higher air-to-material ratio cross-section. Various geometrical configurations and combinations of materials can be used to decrease the resistance of the tip to an applied load. One particular useful application for the catheter of the present invention is as a central venous catheter equipped with fibers for measuring oximetry. The fibers extend to the distal end of the tip and are preferably secured therein with minimal adhesive so as to limit the stiffness added to the tip. One particular useful construction is to secure the fibers within the medical implement lumen using adhesive only along a length of between about 0.5–3.5 mm.
    • 多腔导管,其具有用于插入体容器中的柔软的锥形多腔远端。 其中一个管腔的大小适于穿过导丝,使得导管可以使用Seldinger技术插入体内容器。 至少一个医疗器械腔用于生物医学传感器或其他医疗器具的放置或定位。 例如,穿过医疗器具内腔的至少一根光纤可以在远侧末端传送和接收光,以测量血液的氧饱和度。 该导管可具有一个圆柱形导管主体,软远端尖端附着在该主体上。 软尖端降低了血管或组织穿刺和磨损的可能性。 尖端由软塑料或柔韧材料构成,当施加力时容易产生。 例如,尖端可以由比导管主体更软的材料制成,或者如果由相同的材料制成,则尖端可以被配置为具有更薄的壁或更高的空气 - 材料比的横截面。 可以使用各种几何构造和材料的组合来降低尖端对施加的负载的电阻。 用于本发明的导管的一个特别有用的应用是配备有用于测量血氧定量的纤维的中心静脉导管。 纤维延伸到尖端的远端,并且优选地以最小的粘合剂固定在其中,以便限制添加到尖端的刚度。 一个特别有用的结构是使用粘合剂将纤维固定在医疗器械腔内,只有约0.5-3.5毫米之间的长度。
    • 10. 发明申请
    • Multiple lumen catheter having a soft tip
    • 具有软尖端的多管腔导管
    • US20060009740A1
    • 2006-01-12
    • US11227695
    • 2005-09-14
    • Michael HigginsMark GordonStacy FaughtDean WestClifford Currier
    • Michael HigginsMark GordonStacy FaughtDean WestClifford Currier
    • A61B5/00A61M25/00A61M5/00
    • A61M25/0069A61M25/001A61M25/0032A61M25/007A61M25/0071A61M25/0138A61M2025/0002A61M2025/0003A61M2025/0004A61M2025/0081
    • A multiple lumen catheter having a soft, tapered multiple lumen distal tip for insertion into a body vessel. One of the lumens is sized to pass over a guidewire such that the catheter can be inserted into the body vessel using the Seldinger technique. At least one medical implement lumen is used for placement or positioning of a biomedical sensor or other medical implement. For example, at least one optical fiber passing through the medical implement lumen may transmit and receive light at the distal tip for measuring oxygen saturation of the blood. The catheter may have a cylindrical catheter body to which the soft distal tip attaches. The soft tip reduces the possibility of vessel or tissue puncture and abrasion. The tip is constructed of a soft plastic or pliable material that yields easily when force is applied. For example, the tip may be made of a softer material than the catheter body, or if made of the same material, the tip can be configured with thinner walls or a higher air-to-material ratio cross-section. Various geometrical configurations and combinations of materials can be used to decrease the flexible resistance of the tip to an applied load. One particular useful application for the catheter of the present invention is as a central venous catheter equipped with fibers for measuring oximetry. The fibers extend to the distal end of the tip and are preferably secured therein with minimal adhesive so as to limit the stiffness added to the tip. One particular useful construction is to secure the fibers within the medical implement lumen using adhesive only along a length of between about 0.5-3.5 mm.
    • 多腔导管,其具有用于插入体容器中的柔软的锥形多腔远端。 其中一个管腔的大小适于穿过导丝,使得导管可以使用Seldinger技术插入体内容器。 至少一个医疗器械腔用于生物医学传感器或其他医疗器具的放置或定位。 例如,穿过医疗器具内腔的至少一根光纤可以在远侧末端传送和接收光,以测量血液的氧饱和度。 该导管可具有一个圆柱形导管主体,软远端尖端附着在该主体上。 软尖端降低了血管或组织穿刺和磨损的可能性。 尖端由软塑料或柔韧材料构成,当施加力时容易产生。 例如,尖端可以由比导管主体更软的材料制成,或者如果由相同的材料制成,则尖端可以被配置为具有更薄的壁或更高的空气 - 材料比的横截面。 可以使用各种几何构型和材料的组合来降低尖端对施加的负载的柔性电阻。 用于本发明的导管的一个特别有用的应用是配备有用于测量血氧定量的纤维的中心静脉导管。 纤维延伸到尖端的远端,并且优选地以最小的粘合剂固定在其中,以便限制添加到尖端的刚度。 一个特别有用的结构是使用粘合剂将纤维固定在医疗器械腔内,只有约0.5-3.5毫米之间的长度。