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公开(公告)号：US20160228914A1
公开(公告)日：2016-08-11
申请号：US15131908
申请日：2016-04-18
申请人： COVIDIEN AG
摘要： A battery-powered, modular surgical device comprising an electrically powered surgical instrument that requires a pre-determined minimum amount of electrical energy to complete a surgical procedure, and a power module assembly that has a battery that powers the surgical instrument and has a current state of electrical charge, and a control circuit that is electrically coupled to the battery and the surgical instrument and has a memory and a microprocessor. The microprocessor determines the current state of electrical charge of the battery, compares the current state of electrical charge to the pre-determined minimum amount of electrical energy, permits the battery to discharge if the current state of electrical charge is above the pre-determined minimum amount of electrical energy, and maintains the battery in a non-discharge state if the current state of electrical charge is below the pre-determined minimum amount of electrical energy.
摘要翻译： 一种电池供电的模块化手术装置，其包括需要预定的最小量的电能来完成外科手术的电动外科器械，以及功率模块组件，其具有为外科器械提供动力并具有当前状态的电池 的电荷，以及电耦合到电池和外科器械并具有存储器和微处理器的控制电路。 微处理器确定电池的当前电荷状态，将电流的当前状态与预定的最小电能量进行比较，如果电流的当前状态高于预定的最小值，则允许电池放电 如果电流的当前状态低于预定的最小电能量，则将电池维持在非放电状态。
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公开(公告)号：US11478820B2
公开(公告)日：2022-10-25
申请号：US17066955
申请日：2020-10-09
申请人： COVIDIEN AG
摘要： A battery-powered, modular surgical device comprising an electrically powered surgical instrument that requires a pre-determined minimum amount of electrical energy to complete a surgical procedure, and a power module assembly that has a battery that powers the surgical instrument and has a current state of electrical charge, and a control circuit that is electrically coupled to the battery and the surgical instrument and has a memory and a microprocessor. The microprocessor determines the current state of electrical charge of the battery, compares the current state of electrical charge to the pre-determined minimum amount of electrical energy, permits the battery to discharge if the current state of electrical charge is above the pre-determined minimum amount of electrical energy, and maintains the battery in a non-discharge state if the current state of electrical charge is below the pre-determined minimum amount of electrical energy.
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公开(公告)号：US10799913B2
公开(公告)日：2020-10-13
申请号：US15131908
申请日：2016-04-18
申请人： COVIDIEN AG
摘要： A battery-powered, modular surgical device comprising an electrically powered surgical instrument that requires a pre-determined minimum amount of electrical energy to complete a surgical procedure, and a power module assembly that has a battery that powers the surgical instrument and has a current state of electrical charge, and a control circuit that is electrically coupled to the battery and the surgical instrument and has a memory and a microprocessor. The microprocessor determines the current state of electrical charge of the battery, compares the current state of electrical charge to the pre-determined minimum amount of electrical energy, permits the battery to discharge if the current state of electrical charge is above the pre-determined minimum amount of electrical energy, and maintains the battery in a non-discharge state if the current state of electrical charge is below the pre-determined minimum amount of electrical energy.
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公开(公告)号：US20180036031A1
公开(公告)日：2018-02-08
申请号：US15684357
申请日：2017-08-23
申请人： Covidien AG
CPC分类号： B06B3/00 , A61B17/1285 , A61B17/32 , A61B17/320068 , A61B2017/00017 , A61B2017/00075 , A61B2017/00137 , A61B2017/0046 , A61B2017/00477 , A61B2017/00734 , A61B2017/320089 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095 , A61B2017/320097 , A61B2017/320098 , A61B2090/0803 , A61B2090/0807 , Y10T29/49005 , Y10T29/49169
摘要： An ultrasonic surgical device includes a handle body, an ultrasonic waveguide engaged with the handle body and extending distally therefrom and including a proximal end portion disposed at the handle body, an ultrasonic generator releasably engagable with the handle body and including a first set of contacts, and an ultrasonic transducer releasably engagable with the handle body independently of the ultrasonic generator. The ultrasonic transducer includes a distal end portion configured to engage the proximal end portion of the ultrasonic waveguide and a second set of contacts configured to electrically couple to the first set of contacts.
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公开(公告)号：US20210107031A1
公开(公告)日：2021-04-15
申请号：US17066955
申请日：2020-10-09
申请人： COVIDIEN AG
摘要： A battery-powered, modular surgical device comprising an electrically powered surgical instrument that requires a pre-determined minimum amount of electrical energy to complete a surgical procedure, and a power module assembly that has a battery that powers the surgical instrument and has a current state of electrical charge, and a control circuit that is electrically coupled to the battery and the surgical instrument and has a memory and a microprocessor. The microprocessor determines the current state of electrical charge of the battery, compares the current state of electrical charge to the pre-determined minimum amount of electrical energy, permits the battery to discharge if the current state of electrical charge is above the pre-determined minimum amount of electrical energy, and maintains the battery in a non-discharge state if the current state of electrical charge is below the pre-determined minimum amount of electrical energy.
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公开(公告)号：US10456158B2
公开(公告)日：2019-10-29
申请号：US15684357
申请日：2017-08-23
申请人： Covidien AG
摘要： An ultrasonic surgical device includes a handle body, an ultrasonic waveguide engaged with the handle body and extending distally therefrom and including a proximal end portion disposed at the handle body, an ultrasonic generator releasably engagable with the handle body and including a first set of contacts, and an ultrasonic transducer releasably engagable with the handle body independently of the ultrasonic generator. The ultrasonic transducer includes a distal end portion configured to engage the proximal end portion of the ultrasonic waveguide and a second set of contacts configured to electrically couple to the first set of contacts.
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公开(公告)号：US10426508B2
公开(公告)日：2019-10-01
申请号：US15402531
申请日：2017-01-10
申请人： Covidien AG
IPC分类号： A61B17/32 , A61B17/128 , A61N7/02 , A61B17/00 , A61B18/00
摘要： A disposable ultrasonic surgical handle includes a disposable handle body defining a battery-holding compartment shaped to receive a battery therein and operable to couple a proximal end of an ultrasonic waveguide to an ultrasonic transducer therethrough. The body has a transducer dock exposed to the environment and interchangeably housing the transducer and a waveguide attachment dock shaped to align and attach the proximal end of the waveguide to the transducer and hold them at the body when the respectively docked at the transducer and attachment docks. A disposable driving-wave generation circuit in the handle body electrically contacts the battery and the transducer when the battery and the transducer are disposed respectively in the battery-holding compartment and the transducer dock. The circuit generates an output waveform sufficient to cause ultrasonic movement along the waveguide by exciting the transducer when the transducer is coupled to the waveguide.
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