IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0317395
(2011-10-17)
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등록번호 |
US-8723668
(2014-05-13)
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발명자
/ 주소 |
- Strohallen, Gene Michael
- Warner, Thomas P.
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출원인 / 주소 |
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대리인 / 주소 |
Buckert Patent & Trademark Law Firm, P.C.
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인용정보 |
피인용 횟수 :
0 인용 특허 :
29 |
초록
▼
A system and a method for remotely controlling at least one device based on operation of a foot pedal apparatus are provided. The system includes a device selection module (DSM) configured to transmit a first modulated RF signal at a first RF frequency having a communication linking command and a fi
A system and a method for remotely controlling at least one device based on operation of a foot pedal apparatus are provided. The system includes a device selection module (DSM) configured to transmit a first modulated RF signal at a first RF frequency having a communication linking command and a first RF frequency identifier. The first RF frequency identifier indicates a second RF frequency different than the first RF frequency. The system further includes a device control module (DCM) configured to receive the first modulated RF signal at the first RF frequency and to compare the communication linking command to a predetermined communication linking command. If the communication linking command corresponds to the predetermined communication linking command then the DCM selects the second RF frequency based on the first RF frequency identifier for subsequent RF signal reception.
대표청구항
▼
1. A system for remotely controlling at least a first device based on operation of a foot pedal apparatus, the foot pedal apparatus having a movable member, comprising: a device selection module configured to transmit a first modulated RF signal at a first RF frequency having a communication linking
1. A system for remotely controlling at least a first device based on operation of a foot pedal apparatus, the foot pedal apparatus having a movable member, comprising: a device selection module configured to transmit a first modulated RF signal at a first RF frequency having a communication linking command and a first RF frequency identifier, the first RF frequency identifier indicating a second RF frequency different than the first RF frequency;a device control module configured to receive the first modulated RF signal at the first RF frequency and to compare the communication linking command to a predetermined communication linking command, if the communication linking command corresponds to the predetermined communication linking command then the device control module selects the second RF frequency based on the first RF frequency identifier for subsequent RF signal reception;a foot pedal monitoring module configured to transmit a second modulated RF signal at the second RF frequency in response to at least partial displacement of the moveable member of the foot pedal apparatus from a first operational position; andthe device control module further configured to receive the second modulated RF signal at the second RF frequency and to control operation of the first device in response to the second modulated RF signal. 2. The system of claim 1, wherein the device selection module is further configured to transmit a third modulated RF signal, the third modulated RF signal being transmitted after the first modulated RF signal and before the second modulated RF signal, the third modulated RF signal having a device selection command indicating that one of a plurality of output ports of the device control module is being selected by the device selection module, the third modulated RF signal further having an output port number identifying a selected output port of the device control module, the predetermined output port being operably coupled to the first device, the third modulated RF signal being transmitted in response to a device selection switch of the device selection module being depressed. 3. The system of claim 1, wherein the device selection module has a hand-held housing, a first microprocessor, a first memory device, and first and second switches; the first memory device and the first and second switches being operably coupled to the first microprocessor; the first microprocessor configured to retrieve the first RF frequency identifier from the first memory device based on operational settings of the first and second switches. 4. The system of claim 3, wherein the first switch has a first operational setting indicating an office address, and the second switch has a second operational setting indicating a room address. 5. The system of claim 3, wherein the foot pedal monitoring module has a second microprocessor, a second memory device, and third and fourth switches; the second memory device and the third and fourth switches being operably coupled to the second microprocessor; the second microprocessor configured to retrieve a second RF frequency identifier from the second memory device based on operational settings of the third and fourth switches, the second RF frequency identifier being identical to the first RF frequency identifier, the second RF frequency identifier indicating the second RF frequency. 6. The system of claim 1, wherein the foot pedal monitoring module is further configured to detect the at least partial displacement of the moveable member of the foot pedal apparatus by monitoring a pressure level in a tube operably coupled to the foot pedal apparatus. 7. The system of claim 1, wherein the foot pedal monitoring module is further configured to detect the at least partial displacement of the moveable member of the foot pedal apparatus by monitoring an operational state of an electric switch operably coupled to the moveable member. 8. The system of claim 1, wherein the second modulated RF signal further includes an activation command, the device control module configured to receive the second modulated RF signal and to activate the first device in response to the activation command. 9. The system of claim 8, wherein the foot pedal monitoring module is further configured to transmit a third modulated RF signal having a de-activation command after transmitting the second modulated RF signal when the moveable member is returned to the first operational position, the device control module further configured to receive the third modulated RF signal and to de-activate the first device in response to the de-activation command. 10. The system of claim 9, wherein the device control module is configured to maintain activation of the first device during a first time period from at least receipt of the second modulated RF signal to receipt of the third modulated RF signal. 11. The system of claim 1, wherein the first device comprises a dental implement or a medical implement. 12. The system of claim 1, wherein the first device comprises one of a drill, a microprocessor position-controllable dental chair, an infrared photo-optic imaging camera, a dental irrigator, an intra-oral camera, a video capture circuit, a laser, an air-abrasion unit, an electro-surgery unit, an ultrasonic teeth cleaning unit, a piezo-ultrasonic unit, an air polishing prophylaxis device, a gum depth measurement probe, a surgical microscope with controllable focusing adjustment, a microprocessor controlled anesthetic delivery system, and an endodontic heat source device. 13. The system of claim 1, wherein the first device comprises a video capture circuit, the device control module operably coupled to the video capture circuit, the device control module configured to receive the second modulated RF signal and to induce the video capture circuit to store a video image in an memory device in response to the second modulated RF signal. 14. A method for remotely controlling at least a first device based on operation of a foot pedal apparatus having a movable member, comprising: transmitting a first modulated RF signal at a first RF frequency having a communication linking command and a first RF frequency identifier utilizing a device selection module, the first RF frequency identifier indicating a second RF frequency different than the first RF frequency;receiving the first modulated RF signal at the first RF frequency at a device control module and comparing the communication linking command to a predetermined communication linking command utilizing the device control module;if the communication linking command corresponds to the predetermined communication linking command then selecting the second RF frequency based on the first RF frequency identifier utilizing the device control module for subsequent RF signal reception by the device control module;transmitting a second modulated RF signal at the second RF frequency from a foot pedal monitoring module in response to at least partial displacement of the moveable member of the foot pedal apparatus from a first operational position; andreceiving the second modulated RF signal at the second RF frequency at the device control module and controlling operation of the first device in response to the second modulated RF signal utilizing the device control module. 15. The method of claim 14, further comprising: determining if a device selection switch of the device selection module has been depressed;if the device selection switch has been depressed, then transmitting a third modulated RF signal having a device selection command indicating that one of a plurality of output ports of the device control module is being selected by the device selection module, the third modulated RF signal further having an output port number identifying a selected output port of the device control module, the selected output port being operably coupled to the first device, the third modulated RF signal being transmitted after the first modulated RF signal and before the second modulated RF signal. 16. The method of claim 14, wherein the second modulated RF signal further includes an activation command, the method further comprising receiving the second modulated RF signal at the device control module and activating the first device in response to the activation command utilizing the device control module. 17. The method of claim 16, further comprising: transmitting a third modulated RF signal having a de-activation command utilizing the foot pedal monitoring module after transmitting the second modulated RF signal when the moveable member is at the first operational position; andreceiving the third modulated RF signal at the device control module and de-activating the first device in response to the de-activation command utilizing the device control module. 18. The method of claim 17, further comprising maintaining activation of the first device during a first time period from at least receipt of the second modulated RF signal to receipt of the third modulated RF signal utilizing the device control module.
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