Hard-wired and wireless system with footswitch for operating a dental or medical treatment apparatus

• US 20070166662A1
• Filed: 01/17/2006
• Published: 07/19/2007
• Est. Priority Date: 01/17/2006
• Status: Abandoned Application

• Current Assignee: Jeremy Kile, Joseph R. Reagan, Kenneth R. Guaragno, Kevin Lint
• Original Assignee: Jeremy Kile, Joseph R. Reagan, Kenneth R. Guaragno, Kevin Lint
• Inventors: Kile, Jeremy, Lint, Kevin, Reagan, Joseph R., Guaragno, Kenneth R.
• Application Number:
  US11/333,970
• Publication Number:
  US 20070166662A1
• Time in Patent Office: Days
• US Class Current: 433/101
• CPC Class Codes: A61B 2017/00973 pedal-operated
• CPC Class Codes: A61B 34/25 User interfaces for surgical systems
• CPC Class Codes: A61C 1/0023 Foot control
• CPC Class Codes: A61C 17/20 using ultrasonics

Abstract

A hard-wired and wireless system for operating a dental or medical treatment apparatus is provided. The system includes a footswitch device and a dental/medical base unit, each having a communication element for transmitting and receiving signals. The footswitch and base unit are each programmed to have an initial identification address. Then, the footswitch and base unit are reprogrammed to know the identification address of the other. The footswitch and base unit can be reprogrammed in the field by the end user. Subsequent communications between the footswitch and base unit include both identification addresses. The footswitch includes two switches that are activated by depressing the upper cover of the footswitch to a first position and second position respectively. The footswitch is particularly suitable for operating an ultrasonic dental scaler.

Claims

1. A system for controlling a dental or medical treatment apparatus, comprising:

a footswitch device containing a first switch and second switch and having a foot-depressable member, the member being depressed to a first position for activating the first switch and the member being depressed to a second position for activating the second switch, the device further including a communication element for transmitting a first operational signal in a wireless manner in response to the member being depressed to the first position and a second operational signal in a wireless manner in response to the member being depressed to the second position; and

a dental or medical treatment apparatus including a communication element for receiving the first and second operational signals from the footswitch, the first signal causing the apparatus to operate in a first mode and the second signal causing the apparatus to operate in a second mode, the apparatus having an initially programmed “

A”

identification address and the footswitch having an initially programmed “

B”

identification address, wherein the apparatus is reprogrammed to include said “

A” and

“

B”

identification addresses and the footswitch is reprogrammed to include said “

A” and

“

B”

identification addresses by a synchronization communication between the apparatus and footswitch.

2. The system of claim 1, wherein the system is used to control the operation of a dental treatment apparatus.

3. The system of claim 2, wherein the dental treatment apparatus is an ultrasonic dental scaler.

4. The system of claim 3, wherein activating the first switch causes the dental scaler to operate at normal ultrasonic scaling power.

5. The system of claim 3, wherein activating the second switch causes the dental scaler to operate at boosted ultrasonic scaling power.

6. The system of claim 1, wherein the system is used to control the operation of a medical treatment apparatus.

7. The system of claim 1, wherein the footswitch transmits an “

AWAKE”

signal and “

SWITCH POSITION STATUS”

signal to the apparatus upon activation of the first switch in the footswitch, and the apparatus responds to the signals by operating in a first mode.

8. The system of claim 1, wherein the footswitch transmits an “

AWAKE”

signal and “

SWITCH POSITION STATUS”

signal to the apparatus upon activation of the second switch in the footswitch, and the apparatus responds to the signals by operating in a second mode.

9. The system of claim 1, wherein the apparatus periodically transmits a “

REQUEST FOR SWITCH POSITION STATUS”

signal to the footswitch and the footswitch responds by transmitting a “

SWITCH POSITION STATUS”

signal to the apparatus.

10. The system of claim 9, wherein the apparatus transmits a “

REQUEST FOR SWITCH POSITION STATUS”

signal to the footswitch at time intervals of 250 milliseconds.

11. The system of claim 1, wherein the footswitch is powered by battery.

12. The system of claim 11, wherein the footswitch transmits an “

AWAKE”

signal and the base unit responds by transmitting an “

ACKNOWLEDGMENT”

signal and “

REQUEST FOR BATTERY STATUS”

signal to the footswitch.

13. The system of claim 12, wherein the footswitch responds to the REQUEST FOR BATTERY STATUS”

signal by transmitting an “

ACKNOWLEDGMENT”

signal and battery voltage data to the apparatus.

14. A system for controlling a dental or medical treatment apparatus, comprising:

a footswitch device containing a first switch and second switch and having a foot-depressable member, the member being depressed to a first position for activating the first switch and the member being depressed to a second position for activating the second switch, the device further including a communication element for transmitting a first operational signal in a hard-wired manner in response to the member being depressed to the first position and a second operational signal in a hard-wired manner in response to the member being depressed to the second position; and

a dental or medical treatment apparatus including a communication element for receiving the first and second operational signals from the footswitch, the first signal causing the apparatus to operate in a first mode and the second signal causing the apparatus to operate in a second mode, whereby the footswitch transmits operational signals in a wireless manner to the dental or medical treatment apparatus, until the apparatus transmits a REQUEST SLEEP signal to the footswitch and the footswitch responds by entering a sleep mode, the wireless operational signals being ignored by the apparatus.

15. The system of claim 14, wherein the system is used to control the operation of a dental treatment apparatus.

16. The system of claim 15, wherein the dental treatment apparatus is an ultrasonic dental scaler.

17. The system of claim 16, wherein activating the first switch causes the scaler to operate at normal ultrasonic power.

18. The system of claim 16, wherein activating the second switch causes the scaler to operate at boosted ultrasonic power.

19. The system of claim 14, wherein the system is used to control the operation of a medical treatment apparatus.