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1. 发明专利

JP2005131439A Sleep disorder breathing control apparatus 有权
标题翻译：睡眠障碍呼吸控制装置
公开(公告)号：JP2005131439A
公开(公告)日：2005-05-26
申请号：JP2005040852
申请日：2005-02-17
申请人： Respironics Inc , リスピロニクス,インコーポレイテッド
发明人： AXE JOHN R , BEHBEHANI KHOSROW , BURK JOHN R , LUCAS EDGAR A , YEN FU-CHUNG
IPC分类号： A61B5/08 , A61F5/56 , A61M16/00 , A62B7/00
CPC分类号： A61F5/56 , A61M16/0051 , A61M16/0069 , A61M16/024 , A61M2016/0021 , A61M2016/0036 , A61M2016/0039 , A61M2205/15 , A61M2205/702 , A61M2230/40
摘要： PROBLEM TO BE SOLVED: To provide an apparatus which controls disordered sleep breathing using variable multiple-level pressure.
SOLUTION: A breathable compressed gas is fed from a pressure source (43) to the respiratory tract of a user by a comparatively low pressure. Pressure is monitored by pressure transducers (45 and 48) and converted into an electronic signal. The electronic signal is waved and processed so that it extracts a specific characteristic of the duration and an energy level and so on (49 and 55). When these characteristics exceeds a selected threshold level of the duration and energy level over a minimum period, the existence of disordered sleep breathing is declared by a microprocessor (57). When a selected number of these characteristics arise in a selected period, the pressure sent from the pressure source is adjusted by the microprocessor. If the disordered sleep breathing is not detected in a certain period, a pressure level is decreased gradually by the microprocessor.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种使用可变多级压力来控制无序睡眠呼吸的装置。解决方案：透气压缩气体通过相对低的压力从压力源（43）供给到使用者的呼吸道。压力由压力传感器（45和48）监测并转换为电子信号。电子信号被挥动和处理，使得其提取持续时间的特定特征和能量等（49和55）。当这些特征超过最小时间段的持续时间和能量级别的选定阈值水平时，由微处理器（57）声明无序睡眠呼吸的存在。当选定数量的这些特性出现在所选择的时间段内时，由压力源发送的压力由微处理器调节。如果在一定时间内没有检测到无序的睡眠呼吸，则微处理器的压力水平逐渐降低。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

DE69429916D1 未知
公开(公告)号：DE69429916D1
公开(公告)日：2002-03-28
申请号：DE69429916
申请日：1994-04-14
申请人： RESPIRONICS INC
发明人： AXE R , BEHBEHANI KHOSROW , BURK R , LUCAS A , YEN FU-CHUNG
IPC分类号： A61B5/08 , A61F5/56 , A61M16/00 , A62B7/00 , F16K31/02
摘要： A method and device for controlling sleep disorder breathing utilizes variable multiple level pressures. A pressure source supplies compressed breathable gas at a relatively low pressure to the user's airway. Pressure transducers monitor pressures and convert them into electrical signals. The electrical signals are filtered and processed to extract specific features such as duration and energy levels. If these features exceed selected threshold values for duration and energy level over a minimum period of time, then the microprocessor declares the presence of sleep disorder breathing. If a selected number of these events occur within a selected time period, then the microprocessor adjusts the pressure delivered by the pressure source. If sleep disorder breathing is not detected within a certain time period, then the microprocessor lowers the pressure level gradually. The device and method disclosed in this patent is capable of detecting apnea, hypopnea, and pharyngeal wall vibration. Further, it is able to distinguish between obstructive, central and mixed apnea and hypopnea.

3. 发明专利

ES2172534T3 未知
公开(公告)号：ES2172534T3
公开(公告)日：2002-10-01
申请号：ES94914095
申请日：1994-04-14
申请人： RESPIRONICS INC
发明人： AXE JOHN R , BEHBEHANI KHOSROW , BURK JOHN R , LUCAS EDGAR A , YEN FU-CHUNG
IPC分类号： A61B5/08 , A61F5/56 , A61M16/00 , A62B7/00 , F16K31/02
摘要： A method and device for controlling sleep disorder breathing utilizes variable multiple level pressures. A pressure source supplies compressed breathable gas at a relatively low pressure to the user's airway. Pressure transducers monitor pressures and convert them into electrical signals. The electrical signals are filtered and processed to extract specific features such as duration and energy levels. If these features exceed selected threshold values for duration and energy level over a minimum period of time, then the microprocessor declares the presence of sleep disorder breathing. If a selected number of these events occur within a selected time period, then the microprocessor adjusts the pressure delivered by the pressure source. If sleep disorder breathing is not detected within a certain time period, then the microprocessor lowers the pressure level gradually. The device and method disclosed in this patent is capable of detecting apnea, hypopnea, and pharyngeal wall vibration. Further, it is able to distinguish between obstructive, central and mixed apnea and hypopnea.

4. 发明专利

DE69224745T2 未知
公开(公告)号：DE69224745T2
公开(公告)日：1998-08-06
申请号：DE69224745
申请日：1992-06-12
申请人： RESPIRONICS INC
发明人： AXE JOHN R , BEHBEHANI KHOSROW , BURK JOHN R , LUCAS EDGAR A , YEN FU-CHUNG
IPC分类号： A61B5/08 , A61F5/56 , A61M16/00
摘要： A method and device for controlling sleep disorder breathing utilizes variable pressure. The compressor supplies air at a relatively low pressure to the user's air passages while the user is asleep. A pressure transducer will monitor the pressure and convert the pressure into an electrical signal. The electrical signal is filtered and processed to compare it to the characteristics of waveforms that exists during snoring. If the envelope of the waveform exceeds an average threshold value in duration and in area, then the microprocessor will consider the envelope possibly associated with a snore. If a selected number of envelopes of this nature occur within a selected time period, then the microprocessor considers snoring to exist and increases the pressure of the compressor. If snoring is not detected within a certain time period, then the microprocessor lowers the level gradually.

5. 发明专利

AU6629694A Method and apparatus for controlling sleep disorder breathing 未知
公开(公告)号：AU6629694A
公开(公告)日：1994-11-08
申请号：AU6629694
申请日：1994-04-14
申请人： RESPIRONICS INC
发明人： AXE JOHN R , BEHBEHANI KHOSROW , BURK JOHN R , LUCAS EDGAR A , YEN FU-CHUNG
IPC分类号： A61B5/08 , A61F5/56 , A61M16/00 , A62B7/00 , F16K31/02
摘要： A method and device for controlling sleep disorder breathing utilizes variable multiple level pressures. A pressure source supplies compressed breathable gas at a relatively low pressure to the user's airway. Pressure transducers monitor pressures and convert them into electrical signals. The electrical signals are filtered and processed to extract specific features such as duration and energy levels. If these features exceed selected threshold values for duration and energy level over a minimum period of time, then the microprocessor declares the presence of sleep disorder breathing. If a selected number of these events occur within a selected time period, then the microprocessor adjusts the pressure delivered by the pressure source. If sleep disorder breathing is not detected within a certain time period, then the microprocessor lowers the pressure level gradually. The device and method disclosed in this patent is capable of detecting apnea, hypopnea, and pharyngeal wall vibration. Further, it is able to distinguish between obstructive, central and mixed apnea and hypopnea.

6. 发明专利

DE69429916T2 未知
公开(公告)号：DE69429916T2
公开(公告)日：2002-10-10
申请号：DE69429916
申请日：1994-04-14
申请人： RESPIRONICS INC
发明人： AXE R , BEHBEHANI KHOSROW , BURK R , LUCAS A , YEN FU-CHUNG
IPC分类号： A61B5/08 , A61F5/56 , A61M16/00 , A62B7/00 , F16K31/02
摘要： A method and device for controlling sleep disorder breathing utilizes variable multiple level pressures. A pressure source supplies compressed breathable gas at a relatively low pressure to the user's airway. Pressure transducers monitor pressures and convert them into electrical signals. The electrical signals are filtered and processed to extract specific features such as duration and energy levels. If these features exceed selected threshold values for duration and energy level over a minimum period of time, then the microprocessor declares the presence of sleep disorder breathing. If a selected number of these events occur within a selected time period, then the microprocessor adjusts the pressure delivered by the pressure source. If sleep disorder breathing is not detected within a certain time period, then the microprocessor lowers the pressure level gradually. The device and method disclosed in this patent is capable of detecting apnea, hypopnea, and pharyngeal wall vibration. Further, it is able to distinguish between obstructive, central and mixed apnea and hypopnea.

7. 发明专利

ES2116338T3 未知
公开(公告)号：ES2116338T3
公开(公告)日：1998-07-16
申请号：ES92913399
申请日：1992-06-12
申请人： RESPIRONICS INC
发明人： AXE JOHN R , BEHBEHANI KHOSROW , BURK JOHN R , LUCAS EDGAR A , YEN FU-CHUNG
IPC分类号： A61B5/08 , A61F5/56 , A61M16/00
摘要： A method and device for controlling sleep disorder breathing utilizes variable pressure. The compressor supplies air at a relatively low pressure to the user's air passages while the user is asleep. A pressure transducer will monitor the pressure and convert the pressure into an electrical signal. The electrical signal is filtered and processed to compare it to the characteristics of waveforms that exists during snoring. If the envelope of the waveform exceeds an average threshold value in duration and in area, then the microprocessor will consider the envelope possibly associated with a snore. If a selected number of envelopes of this nature occur within a selected time period, then the microprocessor considers snoring to exist and increases the pressure of the compressor. If snoring is not detected within a certain time period, then the microprocessor lowers the level gradually.

8. 发明专利

AU686157B2 Method and apparatus for controlling sleep disorder breathing 未知
公开(公告)号：AU686157B2
公开(公告)日：1998-02-05
申请号：AU6629694
申请日：1994-04-14
申请人： RESPIRONICS INC
发明人： AXE JOHN R , BEHBEHANI KHOSROW , BURK JOHN R , LUCAS EDGAR A , YEN FU-CHUNG
IPC分类号： A61B5/08 , A61F5/56 , A61M16/00 , A62B7/00
摘要： A method and device for controlling sleep disorder breathing utilizes variable multiple level pressures. A pressure source supplies compressed breathable gas at a relatively low pressure to the user's airway. Pressure transducers monitor pressures and convert them into electrical signals. The electrical signals are filtered and processed to extract specific features such as duration and energy levels. If these features exceed selected threshold values for duration and energy level over a minimum period of time, then the microprocessor declares the presence of sleep disorder breathing. If a selected number of these events occur within a selected time period, then the microprocessor adjusts the pressure delivered by the pressure source. If sleep disorder breathing is not detected within a certain time period, then the microprocessor lowers the pressure level gradually. The device and method disclosed in this patent is capable of detecting apnea, hypopnea, and pharyngeal wall vibration. Further, it is able to distinguish between obstructive, central and mixed apnea and hypopnea.

9. 发明专利

AT213425T 未知
公开(公告)号：AT213425T
公开(公告)日：2002-03-15
申请号：AT94914095
申请日：1994-04-14
申请人： RESPIRONICS INC
发明人： AXE JOHN R , BEHBEHANI KHOSROW , BURK JOHN R , LUCAS EDGAR A , YEN FU-CHUNG
IPC分类号： A61B5/08 , A61F5/56 , A61M16/00 , A62B7/00 , F16K31/02
摘要： A method and device for controlling sleep disorder breathing utilizes variable multiple level pressures. A pressure source supplies compressed breathable gas at a relatively low pressure to the user's airway. Pressure transducers monitor pressures and convert them into electrical signals. The electrical signals are filtered and processed to extract specific features such as duration and energy levels. If these features exceed selected threshold values for duration and energy level over a minimum period of time, then the microprocessor declares the presence of sleep disorder breathing. If a selected number of these events occur within a selected time period, then the microprocessor adjusts the pressure delivered by the pressure source. If sleep disorder breathing is not detected within a certain time period, then the microprocessor lowers the pressure level gradually. The device and method disclosed in this patent is capable of detecting apnea, hypopnea, and pharyngeal wall vibration. Further, it is able to distinguish between obstructive, central and mixed apnea and hypopnea.

10. 发明专利

DE69224745D1 未知
公开(公告)号：DE69224745D1
公开(公告)日：1998-04-16
申请号：DE69224745
申请日：1992-06-12
申请人： RESPIRONICS INC
发明人： AXE JOHN R , BEHBEHANI KHOSROW , BURK JOHN R , LUCAS EDGAR A , YEN FU-CHUNG
IPC分类号： A61B5/08 , A61F5/56 , A61M16/00
摘要： A method and device for controlling sleep disorder breathing utilizes variable pressure. The compressor supplies air at a relatively low pressure to the user's air passages while the user is asleep. A pressure transducer will monitor the pressure and convert the pressure into an electrical signal. The electrical signal is filtered and processed to compare it to the characteristics of waveforms that exists during snoring. If the envelope of the waveform exceeds an average threshold value in duration and in area, then the microprocessor will consider the envelope possibly associated with a snore. If a selected number of envelopes of this nature occur within a selected time period, then the microprocessor considers snoring to exist and increases the pressure of the compressor. If snoring is not detected within a certain time period, then the microprocessor lowers the level gradually.

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