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1. 发明授权

US5833456A Illuminated syringe tip and handpiece assembly 失效
标题翻译：照明注射器针头和手机组件
公开(公告)号：US5833456A
公开(公告)日：1998-11-10
申请号：US822048
申请日：1997-03-24
申请人： Warren Davis , David Wasserman , Robert Dybus
发明人： Warren Davis , David Wasserman , Robert Dybus
IPC分类号： A61C1/08 , A61C17/02 , A61C3/00 , A61C17/00
CPC分类号： A61C17/02 , A61C1/088
摘要： A dental syringe tip handpiece assembly includes a clear, plastic syringe tip mounted in an adaptor for connection to the handpiece. On the interior of the adaptor at a location adjacent the end of the syringe tip, a source of light is provided. Light from the light source will be transmitted down the length of the syringe tip and emitted from the end thereof. By positioning the end of the syringe tip in the patient's oral cavity, the dentist can provide illumination in the oral cavity so that various dental functions can be more easily and accurately performed. The adaptor can be made from clear, or at least translucent, material so that light from the light bulb will be transmitted through the adaptor and then into the syringe tip. A slot is provided on one end of the syringe tip for keying the syringe tip into the adaptor to properly align the syringe tip in the adaptor.
摘要翻译：牙科注射器针头手柄组件包括安装在用于连接到手持件的适配器中的透明塑料注射器尖端。在接近于注射器末端末端的位置的适配器的内部，提供光源。来自光源的光将沿着注射器尖端的长度向下传播并从其末端发射。通过将注射器末端的端部定位在患者的口腔中，牙科医生可以在口腔中提供照明，使得可以更容易和准确地执行各种牙科功能。适配器可以由透明或至少半透明的材料制成，使得来自灯泡的光将通过适配器传输，然后进入注射器尖端。在注射器末端的一端上设置一个狭槽，用于将注射器针头键入适配器，以将注射器末端正确地对准适配器。

2. 发明授权

US6051802A Needle burner apparatus 失效
标题翻译：针式燃烧器装置
公开(公告)号：US6051802A
公开(公告)日：2000-04-18
申请号：US120263
申请日：1998-07-21
申请人： Warren Davis , David Wasserman , Robert Dybus
发明人： Warren Davis , David Wasserman , Robert Dybus
IPC分类号： A61M5/32 , B23K11/22
CPC分类号： A61M5/3278 , A61M2005/3283
摘要： A needle burner apparatus is a generally rectangular box with a needle alignment plate located under the cover thereof. The interior of the box is provided with the electrode assembly, the drive assembly for horizontally rotating and horizontally reciprocating the electrode, the exhaust fan assembly and the container for collecting burned needle residue. The needle alignment plate is mounted to the underside of the cover of the box and is spring-biased upwardly. The electrode is a single rod element that is positioned horizontally in a carriage. The rod electrode is mounted for rotation along its horizontal axis and the carriage is also mounted for horizontal reciprocal motion. A drive motor effect the axial rotation of the electrode and, through a gearing assembly, the same drive motor also effects the horizontal reciprocal motion of the carriage. An exhaust fan with a charcoal filter treats any noxious fumes created by the burning or melting of the end of the needle before the fumes are exhausted from the interior of the needle burner assembly. A container is positioned below the electrode to collect any ashes or other residue created during the burning of the end of the needle.
摘要翻译：针状燃烧器装置是具有位于其盖下方的针对准板的大致矩形的盒子。箱体的内部设置有电极组件，用于使电极水平旋转和水平往复的驱动组件，排气风扇组件和用于收集燃烧的针残余物的容器。针对准板安装在箱盖的下侧，并向上弹簧偏置。电极是水平放在托架中的单杆元件。杆电极安装成沿着其水平轴线旋转，滑架也安装成水平往复运动。驱动马达影响电极的轴向旋转，并且通过齿轮组件，相同的驱动马达也影响托架的水平往复运动。具有炭过滤器的排风扇在从喷嘴组件的内部排出烟雾之前处理由针头的燃烧或熔化产生的任何有害的烟雾。容器位于电极下方以收集在针的端部燃烧期间产生的灰分或其他残留物。

3. 发明授权

US5868563A Illuminated syringe tip and handpiece assembly 失效
标题翻译：照明注射器针头和手机组件
公开(公告)号：US5868563A
公开(公告)日：1999-02-09
申请号：US989595
申请日：1997-12-12
申请人： Warren Davis , David Wasserman , Robert Dybus
发明人： Warren Davis , David Wasserman , Robert Dybus
IPC分类号： A61C1/08 , A61C17/02 , A61C3/00
CPC分类号： A61C17/02 , A61C1/088
摘要： A dental syringe tip handpiece assembly includes a clear, plastic syringe tip mounted in an adaptor for connection to the handpiece. On the interior of the adaptor at a location adjacent the end of the syringe tip, a source of light, preferably a fiberoptic ringlight, is provided. Light from the light source will be transmitted down the length of the syringe tip and emitted from the end thereof. By positioning the end of the syringe tip in the patient's oral cavity, the dentist can provide illumination in the oral cavity so that various dental functions can be more easily and accurately performed. The source of light may also be a light bulb positioned at the rear of the adaptor. The adaptor is made from clear, or at least translucent, material so that light from the light bulb will be transmitted through the adaptor and then into the syringe tip. A special handpiece body formed of a handpiece inner unit and an outer cover is provided to receive the adaptor and syringe tip assembly. The air, water and fiberoptic lines are positioned inside the handpiece body. The handpiece body can be easily disassembled for cleaning.
摘要翻译：牙科注射器针头手柄组件包括安装在用于连接到手持件的适配器中的透明塑料注射器尖端。在适配器的与注射器末端的端部相邻的位置处的内部，提供光源，优选光纤环形光。来自光源的光将沿着注射器尖端的长度向下传播并从其末端发射。通过将注射器末端的端部定位在患者的口腔中，牙科医生可以在口腔中提供照明，使得可以更容易和准确地执行各种牙科功能。光源也可以是位于适配器后部的灯泡。适配器由透明或至少半透明的材料制成，使得来自灯泡的光将通过适配器传输，然后进入注射器尖端。设置由手持件内部单元和外盖形成的特殊手持件本体以容纳适配器和注射器末端组件。空气，水和光纤线路位于手机体内。手机主体可以轻松拆卸清洁。

4. 发明授权

US5899692A Illuminated syringe tip and handpiece assembly 失效
标题翻译：照明注射器针头和手机组件
公开(公告)号：US5899692A
公开(公告)日：1999-05-04
申请号：US932070
申请日：1997-09-17
申请人： Warren Davis , David Wasserman , Robert Dybus
发明人： Warren Davis , David Wasserman , Robert Dybus
IPC分类号： A61C1/08 , A61C17/02 , A61C17/00
CPC分类号： A61C1/088 , A61C17/02
摘要： A dental syringe tip handpiece assembly includes a clear, plastic syringe tip mounted in an adaptor for connection to the handpiece. On the interior of the adaptor at a location adjacent the end of the syringe tip, a source of light, preferably a fiberoptic ringlight, is provided. Light from the light source will be transmitted down the length of the syringe tip and emitted from the end thereof. By positioning the end of the syringe tip in the patient's oral cavity, the dentist can provide illumination in the oral cavity so that various dental functions can be more easily and accurately performed. The source of light may also be a light bulb positioned at the rear of the adaptor. The adaptor is made from clear, or at least translucent, material so that light from the light bulb will be transmitted through the adaptor and then into the syringe tip. A special handpiece body formed of a handpiece inner unit and an outer cover is provided to receive the adaptor and syringe tip assembly. The air, water and fiberoptic lines are positioned inside the handpiece body. The handpiece body can be easily disassembled for cleaning. Alternatively one or more fiberoptic bundles are disposed through the handle of the syringe tip assembly with the ends of the fiberoptic bundle positioned adjacent the syringe tip so that light from the fiberoptic bundle can be transmitted through the syringe tip.
摘要翻译：牙科注射器针头手柄组件包括安装在用于连接到手持件的适配器中的透明塑料注射器尖端。在适配器的与注射器末端的端部相邻的位置处的内部，提供光源，优选光纤环形光。来自光源的光将沿着注射器尖端的长度向下传播并从其末端发射。通过将注射器末端的端部定位在患者的口腔中，牙科医生可以在口腔中提供照明，使得可以更容易和准确地执行各种牙科功能。光源也可以是位于适配器后部的灯泡。适配器由透明或至少半透明的材料制成，使得来自灯泡的光将通过适配器传输，然后进入注射器尖端。设置由手持件内部单元和外盖形成的特殊手持件本体以容纳适配器和注射器末端组件。空气，水和光纤线路位于手机体内。手机主体可以轻松拆卸清洁。或者，一个或多个光纤束通过注射器末端组件的手柄设置，其中光纤束的端部位于注射器末端附近，使得来自光纤束的光可以透过注射器末端。

5. 发明授权

US5882197A Illuminated suction tool with disposable tip 失效
标题翻译：带一次性尖端的照明吸头
公开(公告)号：US5882197A
公开(公告)日：1999-03-16
申请号：US903757
申请日：1997-07-31
申请人： Warren Davis , David Wasserman , Robert Dybus
发明人： Warren Davis , David Wasserman , Robert Dybus
IPC分类号： A61C1/08 , A61C17/00
CPC分类号： A61C1/088 , A61C17/043
摘要： A dental suction tool has a disposable sanitary plastic suction tip to prevent cross contamination from one patient to the next. The suction tip is formed as a generally cylindrical hollow tubing and made of disposable plastic material. One end of the suction tip has at least one beveled section along an outer wall surface of the suction tip so that the suction tip can be properly aligned in the dental suction tool. Alternatively, one end of the suction tip has at least one recess that is adapted to cooperate with a keying element in the dental suction tool to properly align the suction tip in the dental suction tool.
摘要翻译：牙科吸引工具具有一次性卫生塑料吸头，以防止从一个患者到下一个患者的交叉污染。吸嘴形成为大致圆柱形的中空管并由一次性塑料材料制成。抽吸尖端的一端具有至少一个沿抽吸端的外壁表面的倾斜部分，使得吸嘴可以适当地对准牙科吸引工具。或者，抽吸尖端的一端具有至少一个凹槽，其适于与牙吸入工具中的键合元件配合，以将抽吸尖端适当对准牙科吸引工具。

6. 发明授权

US5882194A Illuminated suction tool with a disposable tip 失效
标题翻译：带一次性尖头的照明吸力工具
公开(公告)号：US5882194A
公开(公告)日：1999-03-16
申请号：US2073
申请日：1998-01-08
申请人： Warren Davis , David Wasserman , Robert Dybus
发明人： Warren Davis , David Wasserman , Robert Dybus
IPC分类号： A61C1/08 , A61C17/00 , A61C17/08 , A61C1/00 , A61C17/06
CPC分类号： A61C1/088 , A61C17/043
摘要： A dental suction tool has a disposable sanitary plastic suction tip to prevent cross contamination from one patient to the next. Additionally, a light source such as a fiberoptic bundle with or without a ring light is provided on the interior of the dental suction tool to provide light to the end of the plastic disposable suction tip. Illumination from the ring light or directly from the fiberoptic bundle is transmitted along the length of the suction tip and is emitted from the end thereof to illuminate the oral cavity during dental procedures.
摘要翻译：牙科吸引工具具有一次性卫生塑料吸头，以防止从一个患者到下一个患者的交叉污染。此外，在牙科吸引工具的内部设置光源，例如具有或不具有环形光的光纤束，以向塑料一次性吸头的端部提供光。来自环形灯或直接来自光纤束的照明沿着吸嘴的长度传播，并且在牙科手术期间从其末端发射以照射口腔。

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