专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5274535A Dental operating light with color correction 失效
标题翻译：牙科操作灯与颜色校正
公开(公告)号：US5274535A
公开(公告)日：1993-12-28
申请号：US960527
申请日：1992-10-13
申请人： Donald I. Gonser
发明人： Donald I. Gonser
IPC分类号： F21S8/00 , F21V9/00 , F21V13/00
CPC分类号： F21V9/00 , F21W2131/202 , F21W2131/205 , Y10S362/804
摘要： A color-correcting optical delivery system for a dental or medical operatory light in which hue is eliminated. Chromatic aberrations are corrected by canceling the diffractions in the system due to the different wavelengths of the various colors in the projected light.
摘要翻译：一种用于牙科或医疗手术灯的色彩校正光学传送系统，其中消除了色调。通过消除投影光中各种颜色的不同波长的系统中的衍射来校正色像差。

2. 发明授权

US5203696A Fiber-optic protectant for heat sterilizable instruments 失效
标题翻译：用于热灭菌仪器的光纤保护剂
公开(公告)号：US5203696A
公开(公告)日：1993-04-20
申请号：US737176
申请日：1991-07-29
申请人： Donald I. Gonser
发明人： Donald I. Gonser
IPC分类号： A61C1/08
CPC分类号： A61C1/088
摘要： The light transmissibility of a fiber-optic bundle such as contained in a medical/dental instrument is maintained by the application to the polished and ground end surfaces of the bundle of a thin, substantially-transparent, heat-resistant, hydrophobic compound such as a silicone oil or grease.
摘要翻译：包含在医疗/牙科器械中的光纤束的透光性通过应用于薄的，基本上透明的，耐热的疏水性化合物的束的抛光和接地端面来保持，例如硅油或油脂。

3. 发明授权

US5779474A Sudden stop mechanism and air-gap seal for dental handpiece 失效
标题翻译：牙科手机突然停止机构和气隙密封
公开(公告)号：US5779474A
公开(公告)日：1998-07-14
申请号：US770485
申请日：1996-12-20
申请人： Donald I. Gonser
发明人： Donald I. Gonser
IPC分类号： A61C1/14 , A61C1/05
CPC分类号： A61C1/14 , A61C1/057
摘要： A high speed air-driven powerhead in a dental handpiece includes an automatic chuck with outside surfaces protection from overheating. An autochuck release push button on the back of the powerhead is constructed of low thermal conductivity and heat reflective materials to reduce heat due to friction from inadvertent contact with the chuck while rotating. In addition, a sudden stop mechanism is provided which arrests chuck rotation if the force of contact exceeds a level which would raise the temperature of the push button beyond a predetermined threshold. A vortex air barrier is also provided to seal the front end bearing of the powerhead. The barrier also permits spacing which prevents static axial overload of the bearing and eliminates possible damage to the bearing.
摘要翻译：牙科手机中的高速气动动力头包括具有外表面防止过热的自动卡盘。动力头背面的自锁释放按钮由低热导率和热反射材料构成，以减少由于在旋转时与卡盘无意接触的摩擦而产生的热量。此外，提供突然停止机构，如果接触力超过将将按钮的温度升高超过预定阈值的水平，则停止卡盘旋转。还提供涡流空气屏障以密封动力头的前端轴承。屏障还允许间隔，防止轴承的静态轴向过载，并消除对轴承的可能损坏。

4. 发明授权

US3987796A Electrosurgical device 失效
标题翻译：静电设备
公开(公告)号：US3987796A
公开(公告)日：1976-10-26
申请号：US592480
申请日：1975-07-02
申请人： Donald I. Gonser
发明人： Donald I. Gonser
IPC分类号： A61B18/16 , A61N1/08 , A61B17/36 , A61N3/02
CPC分类号： A61B18/16 , A61N1/08
摘要： A radiofrequency electrosurgical device which includes an active electrode and a passive electrode coupled to a chassis ground of a radiofrequency generator of the device. If the passive electrode is disconnected from the chassis ground, a potential develops between the chassis ground and a system ground. This potential is used to actuate a relay to disable the radiofrequency generator if the passive electrode becomes disconnected. The relay is reset when a main power off-on switch is turned to off position.

5. 发明授权

US3961630A Protective circuit for radio-frequency electrosurgical device 失效
标题翻译：射频电外科装置保护电路
公开(公告)号：US3961630A
公开(公告)日：1976-06-08
申请号：US529608
申请日：1974-12-05
申请人： Donald I. Gonser
发明人： Donald I. Gonser
IPC分类号： A61B18/12 , A61B18/14 , A61B17/36 , A61N3/02
CPC分类号： A61B18/1206 , A61B18/12 , A61B18/1402 , A61B18/14 , A61B2018/00178 , A61B2018/0066
摘要： An electrosurgical device in which high frequency electrical energy powers a cutting electrode. Radio frequency energy is set up in a driver coil and a driven coil mounted in a handpiece. The driver coil energizes the driven coil to energize a surgical electrode connected to one end of the driven coil. Connection between the source of radio frequency energy and the driver coil includes a circuit in which condensers and impedances are so connected that, if there is a failure of the condensers, energy is dissipated.
摘要翻译：高频电能为切割电极供电的电外科装置。射频能量设置在驱动线圈和安装在手持件中的从动线圈上。驱动线圈使驱动线圈通电，从而为连接到从动线圈的一端的手术电极通电。无线电频率能源与驱动线圈之间的连接包括一个电路，其中电容器和阻抗如此连接，如果电容器出现故障，则能量消耗。

6. 外观设计

USD345618S Dental operatory lamp 失效
公开(公告)号：USD345618S
公开(公告)日：1994-03-29
申请号：US851157
申请日：1992-03-13
申请人： Donald I. Gonser , Donald L. Shortledge
设计人： Donald I. Gonser , Donald L. Shortledge

7. 发明授权

US4836782A Method for providing direct cool beam incident light on dental target 失效
标题翻译：在牙科靶上提供直接冷光入射光的方法
公开(公告)号：US4836782A
公开(公告)日：1989-06-06
申请号：US492286
申请日：1983-05-06
申请人： Donald I. Gonser
发明人： Donald I. Gonser
IPC分类号： A61B18/20 , A61C3/02 , A61C13/15 , A61N5/06 , G02B6/42
CPC分类号： A61C19/004 , G02B6/4298
摘要： Apparatus is provided for generating a condensed beam of light having a limited degree of scatter, or deviation, comprising light collimating means for providing a source of collimating light and light condensing means operatively connected to the collimating means, such as a truncated cone with a reflective inner surface, the condensing means providing a light beam output having a light divergence limited to about 30.degree. or less. The low divergence beam generating apparatus might be incorporated into larger dental apparatus which can be operator manipulated to provide different modes of light output, which modes include the condensed beam with and without a bandpass of visible wavelengths. In practicing the method of this invention, particularly with respect to dental applications such as curing restorative materials placed in one or more teeth of a patient's oral cavity, the low divergence beam is directed at the teeth from a distance of about 1 cm, enabling reduced operator dependence in the process of curing the restorative materials.
摘要翻译：提供了用于产生具有有限散射度或偏差程度的聚光束的装置，其包括光准直装置，用于提供准直光和聚光装置的源，所述光和聚光装置可操作地连接到准直装置，例如具有反射内表面，冷凝装置提供光发射限制在约30°或更小的光发散。低发散光束产生装置可以并入更大的牙科设备中，其可以被操作者操纵以提供不同的光输出模式，这些模式包括具有和不具有可见波长带通的聚光束。在实施本发明的方法时，特别是关于诸如固化在患者口腔的一个或多个牙齿中的固化修复材料的牙齿应用，低发散光束从约1cm的距离指向牙齿，从而能够减少操作人员依赖固化修复材料的过程。

8. 发明授权

US4516195A Multi-function dental operating light source 失效
标题翻译：多功能牙科手术光源
公开(公告)号：US4516195A
公开(公告)日：1985-05-07
申请号：US566235
申请日：1983-12-28
申请人： Donald I. Gonser
发明人： Donald I. Gonser
IPC分类号： A61C19/00 , A61C13/15 , F21S2/00 , F21S8/00 , F21V9/08
CPC分类号： A61C19/003 , F21W2131/202 , Y10S362/804
摘要： A multi-function dental operating light source comprises a series of optical filters and flat reflectors mounted upon a turntable at spaced locations around the periphery, the turntable being rotatable about a fixed axis relative to a stationary tungsten halogen lamp having a parabolic reflector and including stationary spherical mirrors mounted to reflect light forward. The optical filters are adapted respectively to produce pure white light beams free of any color hue for oral illumination purposes, shade-matching light beams, no-cure light beams to prevent polymerization of light-curable resins when exposed to said light for observation purposes, a photocuring light beam extending through a light-condensing cone and suitable to effect polymerization of light curable resins, and means to adjust the voltage supply to the lamp filament to produce by the respective optical filters, mirrors, and light-condensing cone the desired type of illumination and photocuring functions the optical filters respectively are capable of producing.
摘要翻译：多功能牙科操作光源包括一系列光学滤光器和平面反射器，其安装在围绕周边的间隔位置的转台上，转盘可相对于具有抛物面反射器的固定钨卤素灯围绕固定轴线旋转，并且包括静止球面镜安装成反射光。光学滤光片分别适合于产生没有用于口腔照明目的的任何色调的纯白光束，阴影匹配光束，不固化光束，以防止当暴露于所述光用于观察目的时光聚合树脂的聚合，延伸通过聚光锥体并且适于实现光固化树脂聚合的光固化光束，以及调节对灯丝的电压供应的装置，以通过各个滤光器，反射镜和聚光锥产生所需类型照明和光固化功能分别可以产生光学滤光片。

9. 发明授权

US4123673A Control circuit for an electrical device 失效
标题翻译：电气设备的控制电路
公开(公告)号：US4123673A
公开(公告)日：1978-10-31
申请号：US777077
申请日：1977-03-14
申请人： Donald I. Gonser
发明人： Donald I. Gonser
IPC分类号： A61B18/12 , A61B17/36
CPC分类号： A61B18/1206 , A61B18/12 , A61B18/1233 , A61B2018/0066
摘要： A control circuit for an electrical device which includes a switch that is electrically isolated from other components. The switch is connected in series with a photovoltaic cell and relay means. The photovoltaic cell is illuminated so that closing of contacts of the switch causes actuation of the relay means. The relay means is connected to actuate the electrical device. Voltage at the switch is limited by the voltage produced by the photovoltaic cell.
摘要翻译：一种用于电气设备的控制电路，其包括与其它部件电隔离的开关。开关与光伏电池和继电器装置串联连接。光伏电池被照亮，使得开关的触点闭合导致继电器装置的致动。继电器装置被连接以致动电器件。开关处的电压受到光伏电池产生的电压的限制。

10. 发明授权

US4062099A Method of making a shield for a radiation projector 失效
标题翻译：为辐射投影仪制作屏蔽的方法
公开(公告)号：US4062099A
公开(公告)日：1977-12-13
申请号：US667265
申请日：1976-03-15
申请人： Donald I. Gonser
发明人： Donald I. Gonser
IPC分类号： A61N5/06 , A61C13/15 , F21V8/00 , G21F5/018 , G21F5/02 , B29C27/00 , B29F5/00
CPC分类号： A61C19/004 , G02B6/0008 , Y10T29/49794 , Y10T29/49865 , Y10T29/49876
摘要： A shield for a radiation piping rod is formed by shrinking a length of plastic resin tubing on a rod or on a mandrel having a portion conforming to a portion of the rod to be shielded. The shrunken tubing is provided with a lengthened slit to permit stripping from the rod or mandrel to form the shield. The shield is mounted on the rod after stripping, and an air interface is formed between the rod and the shield to minimize loss of radiation caused by the shield.
摘要翻译：用于辐射管道的屏蔽件是通过将一段长度的塑料树脂管道收缩在杆上或具有与要被屏蔽的杆的一部分相符的部分的心轴上而形成的。缩小的管道设置有延长的狭缝，以允许从杆或心轴剥离以形成护罩。剥离后屏蔽件安装在杆上，并且在杆和屏蔽之间形成空气界面，以最小化由屏蔽引起的辐射损失。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式