• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A handpiece assembly for laser treating a target surface includes a cable connector that is detachably coupled to a power supply and control module. The cable connector is configured to receive power and control signals from the power supply and control module. The handpiece assembly includes a laser module configured to receive the power and control signals from the cable connector and to generate electromagnetic energy based on the received power and control signals. The laser module is a replaceable module that is detachably coupled to the cable connector and a handpiece. The replaceable module allows a particular laser module to be removed from the handpiece assembly and replaced with another laser module. The handpiece assembly further includes the handpiece configured to receive the electromagnetic energy from the laser module and to direct the electromagnetic energy to the target surface.
    公开号:ES2549832A2
    申请号:ES201590035
    申请日:2013-10-23
    公开日:2015-11-02
    发明作者:Dmitri Boutoussov；Rolf G. Kojima
    申请人:Biolase Inc；
    IPC主号:
    专利说明:

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    P201590035
    04-17-2015
    110 laser to the power supply and control module 102, the protections within the power supply and control module 102 are activated to protect the laser module 110. For example, the unique identifier is used to indicate a maximum activation current that can be received by the laser module 110, such that the power supply and the control module 102 can limit the activation current supplied based on this value. In addition, the unique identifier is used, in general, for the identification of the laser module 110 by the dental chair 120 or the power supply and the control module 102.
    Conventionally, laser systems for dental or medical applications include laser modules placed in one of the two typical configurations. In a typical first configuration, the laser module is placed in a system housing. In this configuration, both the power supply and the control module and the laser module are included in the system housing, and a supply system is used to supply electromagnetic energy from the system housing to a supply device. For example, in the first typical configuration, electromagnetic energy is generated in the housing, and a fiber cable is used to supply the electromagnetic energy generated to a handpiece assembly. In a second typical configuration, the laser module is included in a handpiece assembly, in which the handpiece assembly also includes a power supply and a control module. Thus, in the second typical configuration, all parts of the laser system (for example, a battery to be used as a power source, the necessary controls, and the laser module used to generate the electromagnetic energy based on the current supplied by the battery) are integrated into the single handpiece assembly.
    In contrast, the laser system 100 uses a hybrid configuration that differs from the two typical configurations described above. In the hybrid configuration, the power supply and the control module 102 are physically separated from the laser module 110. As described above, the handpiece assembly 104 that includes the laser module 110 is separated and distinguished from the power supply and the control module 102, such that the power supply and the module 102 of controls are not integrated into handpiece assembly 104. Thus, in the laser system 100, the power supply and the control module 102 are both separated from the handpiece assembly 104 and the laser module 110. In addition, in the example laser system 100 of Figure 1, the cable 106 does not include a fiber cable, such
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    P201590035
    04-17-2015
    The replaceable and interchangeable handpiece assembly 305, the laser module 306, and the handpiece 308 facilitate the economical update of the laser system 300. For example, a new laser module can replace a defect, an old laser module, and this replacement does not require the replacement of other system components 300.
    Figure 4 depicts an example laser system 400 for use with a dental chair 401. In the example laser system 400, a power supply and a control module are integrated into a part of the dental chair 401. A handpiece assembly 406 includes a cable connector 410, interchangeable laser modules 412, 414, 416, 418 and interchangeable handpieces 420, 422, 424, 426. The cable connector 410 is detachably coupled to the power supply and control module via cable 408 and is used to receive the power and control signals from the power supply and the control module. The cable 408 includes an air channel or a water channel for supplying air or pressurized water from the dental chair 401 to the handpiece assembly 406. As illustrated in Figure 4, the dental chair 401 includes a pedal switch 403, which is used to drive the laser output of the handpiece assembly 406.
    The dental chair 401 further includes instrument terminals 402, 404. The instrument terminals 402, 404 are used to hold the handpiece assembly 406 when the handpiece assembly 406 is not used. A sensor signal from one or both instrument terminals 402, 404 indicates whether the handpiece assembly 406 is within a support included in the instrument terminal 402 or 404. The sensor signal is used in an example to automatically switch the laser system 400 between the "standby" and "ready" modes, and a signal from the footswitch 403 can be used to drive the laser output of the assembly 406 of handpiece when the laser system 400 is in "ready" mode. The dental chair 401 further includes a user interface that is configured to read a signal from the power supply and the control module. The user interface is used to generate a display indicating when the handpiece assembly 406 has been removed from the instrument terminals 402, 404.
    Dental chair 401 includes a circuitry 430 of wireless communications. For example, the power supply and the control module include the wireless communication circuitry 430, and the wireless communication circuitry 430 is used to receive a signal from a wireless remote control 428 or to communicate with
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    权利要求:
    Claims (1)
    [1]
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    KR20210107916A|2021-09-01|
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    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    US201261717956P| true| 2012-10-24|2012-10-24|
    US61/717,956|2012-10-24|
    US201361777112P| true| 2013-03-12|2013-03-12|
    US61/777,112|2013-03-12|
    PCT/US2013/066355|WO2014066489A1|2012-10-24|2013-10-23|Handpiece assembly for laser treatment device|
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