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. 发明申请

WO2010075145A1 VARIABLE FREQUENCY PHACOEMULSIFICATION HANDPIECE 审中-公开
标题翻译：可变频率分析手段
公开(公告)号：WO2010075145A1
公开(公告)日：2010-07-01
申请号：PCT/US2009/068356
申请日：2009-12-17
申请人： BAUSCH & LOMB INCORPORATED , MOORE, Thomas, G., Jr.
发明人： MOORE, Thomas, G., Jr.
IPC分类号： A61F9/007 , B06B1/02
CPC分类号： A61F9/00745 , B06B1/0269
摘要： A phacoemulsification system includes a phacoemulsification handpiece having a horn coupled to a transducer configured to convert alternating current into mechanical oscillation of the horn. The phacoemulsification handpiece further includes a phacoemulsification needle attached to the horn. The phacoemulsification needle vibrates by oscillation of the horn, to provide for mechanical cutting of tissue and inducing cavitation proximate a tip of the phacoemulsification needle. The phacoemulsification system further includes a control system with associated drive circuitry in connection with the transducer of the phacoemulsification handpiece. The control system is configured to adjust an operating frequency of the transducer to increase or decrease a mechanical cutting performance and a cavitational-induced performance of the phacoemulsification needle.
摘要翻译：超声乳化乳化系统包括晶状体乳化手术件，其具有耦合到被配置为将交流电转换成喇叭的机械振荡的换能器的喇叭。晶状体乳化手术还包括附接到喇叭的晶状体乳化针。晶状体乳化针通过喇叭的振荡而振动，以提供组织的机械切割并且在晶状体乳化针的尖端附近引起空化。晶状体晶状体乳化系统还包括与超声乳化手术器的换能器相关联的具有相关联的驱动电路的控制系统。控制系统被配置为调节换能器的工作频率以增加或减少超声乳化脉冲针的机械切割性能和空穴诱导的性能。

2. 发明申请

WO2011149727A2 ASYMMETRIC-TORQUE PHACOEMULSIFICATION NEEDLE WRENCH 审中-公开
标题翻译：不对称扭矩触发针
公开(公告)号：WO2011149727A2
公开(公告)日：2011-12-01
申请号：PCT/US2011/036908
申请日：2011-05-18
申请人： BAUSCH & LOMB INCORPORATED , MOORE, Thomas, G., Jr.
发明人： MOORE, Thomas, G., Jr.
IPC分类号： A61F9/00
CPC分类号： A61M5/3276 , A61F9/00745
摘要： A finger-operable phacoemulsification ("phaco") needle wrench includes a base that receives a fastening head of a phaco needle. A hollow finger grip extends from the base for at least as long as the portion of the needle extending distally from the fastening head. The grip has asymmetric lobes directed generally outwardly from the grip's central axis. The lobes provide a tightening torque to the needle fastening head in response to a tightening force applied to the lobes by fingers of a user securing the needle to a phaco handpiece. The lobes provide a loosening torque to the needle fastening head in response to a loosening force applied to the lobes by fingers removing the needle from the phaco handpiece. The loosening torque is greater than the tightening torque because of the asymmetric profile of the lobes.
摘要翻译：手指可操作的晶状体乳化（“phaco”）针头扳手包括接收斐波针的紧固头的基座。中空的手指手柄从底座延伸至少长度，使得针的部分从紧固头向远侧延伸。手柄具有从手柄的中心轴线大致向外指向的不对称的凸角。响应于通过将针固定到phaco手持件的使用者的手指施加到瓣的紧固力，所述瓣向针紧固头提供紧固扭矩。响应于通过从针脚上移除针头的手指施加到叶片的松动力，瓣部向针紧固头提供松动扭矩。由于波瓣的不对称轮廓，松动扭矩大于紧固力矩。

3. 发明申请

WO2011149727A3 ASYMMETRIC-TORQUE PHACOEMULSIFICATION NEEDLE WRENCH 审中-公开
标题翻译：不对称扭矩触发针
公开(公告)号：WO2011149727A3
公开(公告)日：2012-02-16
申请号：PCT/US2011036908
申请日：2011-05-18
申请人： BAUSCH & LOMB , MOORE THOMAS G JR
发明人： MOORE THOMAS G JR
IPC分类号： A61F9/007 , A61M5/32
CPC分类号： A61M5/3276 , A61F9/00745
摘要： A finger-operable phacoemulsification ("phaco") needle wrench includes a base that receives a fastening head of a phaco needle. A hollow finger grip extends from the base for at least as long as the portion of the needle extending distally from the fastening head. The grip has asymmetric lobes directed generally outwardly from the grip's central axis. The lobes provide a tightening torque to the needle fastening head in response to a tightening force applied to the lobes by fingers of a user securing the needle to a phaco handpiece. The lobes provide a loosening torque to the needle fastening head in response to a loosening force applied to the lobes by fingers removing the needle from the phaco handpiece. The loosening torque is greater than the tightening torque because of the asymmetric profile of the lobes.
摘要翻译：可手指操作的晶状体乳化（“phaco”）针头扳手包括接收斐波针的紧固头的基座。中空的手指手柄从底座延伸至少等于针的部分从紧固头向远侧延伸的长度。手柄具有从握柄的中心轴线大致向外指向的不对称的凸角。响应于通过将针固定到phaco手持件的使用者的手指施加到瓣的紧固力，所述瓣向针紧固头提供紧固扭矩。响应于通过从针脚上移除针头的手指施加到叶片的松动力，瓣部向针紧固头提供松动扭矩。由于波瓣的不对称轮廓，松动扭矩大于紧固力矩。

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