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1. 发明授权

US09614478B2 Systems and methods for providing modulation of switchmode RF power amplifiers 有权
公开(公告)号：US09614478B2
公开(公告)日：2017-04-04
申请号：US15210131
申请日：2016-07-14
申请人： Stryker Combo L.L.C.
发明人： Regis J. Nero, Jr. , Jeffrey A. Gibala
IPC分类号： H03F1/02 , H03F3/24 , H03F3/19 , H03F3/217 , H03C1/02 , H02M1/00
CPC分类号： H03F1/0227 , H02M2001/0045 , H03C1/02 , H03F1/02 , H03F3/19 , H03F3/217 , H03F3/2176 , H03F3/245 , H03F2200/324 , H03F2200/451
摘要： Systems and methods are provided for generating an amplitude modulation signal to a switchmode power amplifier. A DC to DC switch is configured to receive a DC input voltage and to provide a DC output voltage. A low dropout regulator is configured to provide the amplitude modulation signal according to a modulation control signal received by the low dropout regulator. A control circuit is configured to establish a nominal operating power level for the power amplifier via the amplitude modulation signal and to maintain a minimum voltage difference between the DC output voltage and the low dropout regulator output. A modulator control circuit is configured to provide the modulation control signal to the low dropout regulator. The modulator control circuit provides the transition from a high amplitude to a low amplitude and a transition from the low amplitude to the high amplitude at configurable first and second slopes, respectively.

2. 发明申请

US20160171262A1 Apparatus and Methods for Monitoring Objects in a Surgical Field 审中-公开
公开(公告)号：US20160171262A1
公开(公告)日：2016-06-16
申请号：US15051257
申请日：2016-02-23
申请人： Stryker Combo L.L.C.
发明人： Steven J. Fleck , David Szakelyhidi , Gautam Gandhi
IPC分类号： G06K7/10 , A61B5/00 , A61B90/00 , A61B90/90
CPC分类号： A61B90/08 , A61B5/742 , A61B5/746 , A61B46/00 , A61B50/10 , A61B50/13 , A61B50/30 , A61B50/36 , A61B50/37 , A61B90/37 , A61B90/90 , A61B90/98 , A61B2017/00199 , A61B2050/0056 , A61B2050/0065 , A61B2090/0805 , A61F13/36 , A61F13/44 , A61G7/0502 , A61G13/10 , A61G13/12 , A61G2205/10 , G06K7/01 , G06K7/10316 , G06K7/10366 , G06K7/10386 , G06K7/10425 , G06K7/10475 , G06K2017/0045 , G06Q10/087 , G06Q10/0875 , H01Q1/2216
摘要： Apparatus and methods for identifying and counting objects having identifiers entering and exiting a surgical field are provided. In one embodiment, the apparatus has an entry scanner, a hand held scanner and an exit scanner for generating a detection field and for receiving data which identifies said objects. In another embodiment, the apparatus has a plurality of lower antennas and an upper antenna for generating a detection field and for receiving data which identifies said objects. Various surgical devices with identifiers and methods for preventing electromagnetic coupling between and protecting objects and identifier are also provided. The invention further provides apparatus and methods comprising a handheld scanner and a mat adapted to underlie a patient during a surgical procedure.

3. 发明申请

US20150280649A1 Systems and Methods for Providing Modulation of Switchmode RF Power Amplifiers 审中-公开
标题翻译：提供开关模式RF功率放大器调制的系统和方法
公开(公告)号：US20150280649A1
公开(公告)日：2015-10-01
申请号：US14692293
申请日：2015-04-21
申请人： Stryker Combo L.L.C.
发明人： Regis J Nero, JR. , Jeffrey A Gibala
IPC分类号： H03F1/02 , H03F3/19 , H03F3/217
CPC分类号： H03F1/0227 , H02M2001/0045 , H03C1/02 , H03F1/02 , H03F3/19 , H03F3/217 , H03F3/2176 , H03F3/245 , H03F2200/324 , H03F2200/451
摘要： Systems and methods are provided for generating an amplitude modulation signal to a switchmode power amplifier. A DC to DC switch is configured to receive a DC input voltage and to provide a DC output voltage. A low dropout regulator is configured to provide the amplitude modulation signal according to a modulation control signal received by the low dropout regulator. A control circuit is configured to establish a nominal operating power level for the power amplifier via the amplitude modulation signal and to maintain a minimum voltage difference between the DC output voltage and the low dropout regulator output. A modulator control circuit is configured to provide the modulation control signal to the low dropout regulator. The modulator control circuit provides the transition from a high amplitude to a low amplitude and a transition from the low amplitude to the high amplitude at configurable first and second slopes, respectively.
摘要翻译：系统和方法被提供用于产生到开关模式功率放大器的幅度调制信号。直流 - 直流开关配置为接收直流输入电压并提供直流输出电压。低压差稳压器被配置为根据由低压差调节器接收的调制控制信号来提供幅度调制信号。控制电路被配置为通过幅度调制信号建立功率放大器的额定工作功率电平，并且保持DC输出电压和低压差稳压器输出之间的最小电压差。调制器控制电路被配置为向低压差调节器提供调制控制信号。调制器控制电路分别提供从高幅度到低幅度的转变以及在可配置的第一和第二斜率处从低幅度到高幅度的转变。

4. 发明申请

US20180366810A1 Antenna Coupler Mechanism 审中-公开
公开(公告)号：US20180366810A1
公开(公告)日：2018-12-20
申请号：US16108915
申请日：2018-08-22
申请人： Stryker Combo L.L.C.
发明人： Regis J. Nero, JR. , Steven J. Fleck
IPC分类号： H01Q1/22 , H01Q1/24 , H01Q5/335 , H01Q1/36 , G06K7/10 , G06K19/077
摘要： Systems and methods are provided for an antenna coupler mechanism. The antenna coupler mechanism includes a first tuning leg, a second tuning leg, and a bottom plate. The first tuning leg includes a first inductive circuit element, the first tuning leg being configured to accept a radio frequency device in series with the first inductive circuit element. The second tuning leg includes a second inductive circuit element and a capacitive circuit element connected in series, the second tuning leg being connected electrically in parallel with the first tuning leg. In addition, the bottom plate includes a third inductive circuit element connected electrically in parallel with the first tuning leg and connected electrically in parallel with the second tuning leg, the bottom plate being configured to couple energy into a nearby structure.

5. 发明授权

US09515376B2 Antenna coupler mechanism 有权
标题翻译：天线耦合器机构
公开(公告)号：US09515376B2
公开(公告)日：2016-12-06
申请号：US13925062
申请日：2013-06-24
申请人： Stryker Combo L.L.C.
发明人： Regis J. Nero, Jr. , Steven J. Fleck
IPC分类号： H04Q5/22 , H01Q1/36 , G06K7/10 , H01Q1/22 , H01Q1/24 , G06K19/077
CPC分类号： H01Q1/2216 , G06K7/10366 , G06K19/07771 , G06K19/07786 , H01Q1/22 , H01Q1/24 , H01Q1/245 , H01Q1/36 , H01Q5/335 , Y10T29/49018
摘要： Systems and methods are provided for an antenna coupler mechanism. The antenna coupler mechanism includes a first tuning leg, a second tuning leg, and a bottom plate. The first tuning leg includes a first inductive circuit element, the first tuning leg being configured to accept a radio frequency device in series with the first inductive circuit element. The second tuning leg includes a second inductive circuit element and a capacitive circuit element connected in series, the second tuning leg being connected electrically in parallel with the first tuning leg. In addition, the bottom plate includes a third inductive circuit element connected electrically in parallel with the first tuning leg and connected electrically in parallel with the second tuning leg, the bottom plate being configured to couple energy into a nearby structure.
摘要翻译：为天线耦合器机构提供了系统和方法。天线耦合器机构包括第一调音腿，第二调音腿和底板。第一调谐支路包括第一感应电路元件，第一调谐支路被配置为接受与第一电感电路元件串联的射频器件。第二调谐支路包括串联连接的第二感应电路元件和电容电路元件，第二调谐支路与第一调谐支路电连接。此外，底板包括与第一调谐支路并联电连接并与第二调谐支路电并联连接的第三感应电路元件，底板被配置为将能量耦合到附近的结构中。

6. 发明申请

US20160322941A1 Systems and Methods for Providing Modulation of Switchmode RF Power Amplifiers 审中-公开
公开(公告)号：US20160322941A1
公开(公告)日：2016-11-03
申请号：US15210131
申请日：2016-07-14
申请人： Stryker Combo L.L.C.
发明人： Regis J. Nero, JR. , Jeffrey A. Gibala
IPC分类号： H03F1/02 , H03F3/19 , H03F3/217 , H03C1/02
CPC分类号： H03F1/0227 , H02M2001/0045 , H03C1/02 , H03F1/02 , H03F3/19 , H03F3/217 , H03F3/2176 , H03F3/245 , H03F2200/324 , H03F2200/451
摘要： Systems and methods are provided for generating an amplitude modulation signal to a switchmode power amplifier. A DC to DC switch is configured to receive a DC input voltage and to provide a DC output voltage. A low dropout regulator is configured to provide the amplitude modulation signal according to a modulation control signal received by the low dropout regulator. A control circuit is configured to establish a nominal operating power level for the power amplifier via the amplitude modulation signal and to maintain a minimum voltage difference between the DC output voltage and the low dropout regulator output. A modulator control circuit is configured to provide the modulation control signal to the low dropout regulator. The modulator control circuit provides the transition from a high amplitude to a low amplitude and a transition from the low amplitude to the high amplitude at configurable first and second slopes, respectively.

7. 发明授权

US09414973B2 Apparatus and methods for monitoring objects in a surgical field 有权
公开(公告)号：US09414973B2
公开(公告)日：2016-08-16
申请号：US14836258
申请日：2015-08-26
申请人： Stryker Combo L.L.C.
发明人： Steven J. Fleck , David Szakelyhidi , Gautam Gandhi
IPC分类号： G06F19/00 , A61F13/44 , A61G13/10 , G06K7/10 , H01Q1/22 , G06K7/01 , G06Q10/08 , A61B5/00 , A61B17/00 , A61G7/05 , A61G13/12 , G06K17/00
CPC分类号： A61B90/08 , A61B5/742 , A61B5/746 , A61B46/00 , A61B50/10 , A61B50/13 , A61B50/30 , A61B50/36 , A61B50/37 , A61B90/37 , A61B90/90 , A61B90/98 , A61B2017/00199 , A61B2050/0056 , A61B2050/0065 , A61B2090/0805 , A61F13/36 , A61F13/44 , A61G7/0502 , A61G13/10 , A61G13/12 , A61G2205/10 , G06K7/01 , G06K7/10316 , G06K7/10366 , G06K7/10386 , G06K7/10425 , G06K7/10475 , G06K2017/0045 , G06Q10/087 , G06Q10/0875 , H01Q1/2216
摘要： Apparatus and methods for identifying and counting objects having identifiers entering and exiting a surgical field are provided. In one embodiment, the apparatus has an entry scanner, a hand held scanner and an exit scanner for generating a detection field and for receiving data which identifies said objects. In another embodiment, the apparatus has a plurality of lower antennas and an upper antenna for generating a detection field and for receiving data which identifies said objects. Various surgical devices with identifiers and methods for preventing electromagnetic coupling between and protecting objects and identifier are also provided. The invention further provides apparatus and methods comprising a handheld scanner and a mat adapted to underlie a patient during a surgical procedure.

8. 发明申请

US20190000582A1 METHOD FOR AUTOMATING THE COUNTING OF SHARPS USING RFID TAGS 审中-公开
公开(公告)号：US20190000582A1
公开(公告)日：2019-01-03
申请号：US16053896
申请日：2018-08-03
申请人： Stryker Combo L.L.C.
发明人： Michael T. McElhinny , Steven J. Fleck , Joshua J. Hill
IPC分类号： A61B50/36 , A61B90/90 , A61B50/30 , A61B90/98 , A61B5/151 , A61B50/00 , A61B90/00 , A61B17/3217 , A61B17/00
CPC分类号： A61B50/362 , A61B5/15182 , A61B17/3217 , A61B50/30 , A61B90/90 , A61B90/98 , A61B2017/00876 , A61B2050/0056 , A61B2050/3002 , A61B2090/0804 , A61B2090/0805
摘要： Systems and methods are provided for counting sharps returned to a container. An example method of counting sharps returned to a container having at least two layers of penetrable conductive material includes periodically checking a plurality of circuits formed by the first and second layers of material to determine if each circuit is open or closed, and keeping a count of the number of closed circuits.

9. 发明授权

US10084227B2 Antenna coupler mechanism 有权
公开(公告)号：US10084227B2
公开(公告)日：2018-09-25
申请号：US15349590
申请日：2016-11-11
申请人： Stryker Combo L.L.C.
发明人： Regis J. Nero, Jr. , Steven J. Fleck
IPC分类号： H04Q5/22 , H01Q1/22 , G06K7/10 , H01Q1/24 , G06K19/077 , H01Q1/36 , H01Q5/335
CPC分类号： H01Q1/2216 , G06K7/10366 , G06K19/07771 , G06K19/07786 , H01Q1/22 , H01Q1/24 , H01Q1/245 , H01Q1/36 , H01Q5/335 , Y10T29/49018
摘要： Systems and methods are provided for an antenna coupler mechanism. The antenna coupler mechanism includes a first tuning leg, a second tuning leg, and a bottom plate. The first tuning leg includes a first inductive circuit element, the first tuning leg being configured to accept a radio frequency device in series with the first inductive circuit element. The second tuning leg includes a second inductive circuit element and a capacitive circuit element connected in series, the second tuning leg being connected electrically in parallel with the first tuning leg. In addition, the bottom plate includes a third inductive circuit element connected electrically in parallel with the first tuning leg and connected electrically in parallel with the second tuning leg, the bottom plate being configured to couple energy into a nearby structure.

10. 发明授权

US10064680B2 Apparatus for automating the counting of sharps using RFID tags 有权
公开(公告)号：US10064680B2
公开(公告)日：2018-09-04
申请号：US14831195
申请日：2015-08-20
申请人： Stryker Combo L.L.C.
发明人： Michael T. McElhinny , Steven J. Fleck , Joshua J. Hill
IPC分类号： A61B5/151 , A61B90/98 , A61B50/36 , A61B90/90 , A61B90/00 , A61B50/00 , A61B50/30 , A61B17/00 , A61B17/3217 , A61B19/02
摘要： Systems and methods are provided for counting sharps returned to a container. An example method of counting sharps returned to a container having at least two layers of penetrable conductive material includes periodically checking a plurality of circuits formed by the first and second layers of material to determine if each circuit is open or closed, and keeping a count of the number of closed circuits.

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