Prosthetic device utilizing electric vacuum pump
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61F-002/48
A61F-002/80
A61F-002/68
A61F-002/70
A61F-002/74
A61F-002/50
A61F-002/54
A61F-002/60
A61F-002/76
A61F-002/30
출원번호
US-0231690
(2011-09-13)
등록번호
US-9333098
(2016-05-10)
발명자
/ 주소
Haynes, Michael L.
Ford, Mark W.
출원인 / 주소
The Ohio Willow Wood Company
대리인 / 주소
Benesch Friedlander Coplan & Aronoff, LLP
인용정보
피인용 횟수 :
0인용 특허 :
22
초록▼
A prosthetic assembly operative to evacuate an interior of a prosthetic socket, and control systems for use therewith. The prosthetic assembly employs evacuation devices for evacuating the socket. The evacuation devices preferably include at least an electrically powered vacuum pump and a power sour
A prosthetic assembly operative to evacuate an interior of a prosthetic socket, and control systems for use therewith. The prosthetic assembly employs evacuation devices for evacuating the socket. The evacuation devices preferably include at least an electrically powered vacuum pump and a power source located within a housing. Associated control systems may be of various design and may employ wired or wireless communication. When wireless communication is employed, a hand held controller or other remote control device may be used to remotely control operation of the evacuation device.
대표청구항▼
1. A wireless control system for a prosthetic device, comprising: (1) an evacuation device located on or in a prosthesis, wherein the evacuation device comprises: an evacuation device microprocessor;a vacuum pump connected to a socket of the prosthesis and in communication with the evacuation device
1. A wireless control system for a prosthetic device, comprising: (1) an evacuation device located on or in a prosthesis, wherein the evacuation device comprises: an evacuation device microprocessor;a vacuum pump connected to a socket of the prosthesis and in communication with the evacuation device microprocessor, wherein the evacuation device microprocessor automatically activates the vacuum pump to adjust vacuum level of the socket;a pressure sensor in communication with the microprocessor of the evacuation device, wherein the pressure sensor monitors the vacuum level of the socket;an evacuation device wireless transceiver in communication with the evacuation device microprocessor; anda regulator in communication with the evacuation device microprocessor, the regulator comprising an enable pin wherein the enable pin is driven to selectively cause the evacuation device microprocessor to be active or inactive;(2) a hand held controller comprising: a hand held controller microprocessor; anda hand held controller wireless transceiver in communication with the hand held controller microprocessor and wirelessly linked to the evacuation device wireless transceiver,wherein the hand held controller causes the vacuum pump of the evacuation device to adjust the vacuum level of the socket and to receive parameters associated with the vacuum level of the socket via wireless communications with the evacuation device. 2. The wireless control system of claim 1, wherein the evacuation device wireless transceiver is integrated into the evacuation device microprocessor, and wherein the hand held controller wireless transceiver is integrated into the hand held controller microprocessor. 3. The wireless control system of claim 1, wherein the hand held controller is a fob. 4. The wireless control system of claim 3, further comprising an electronic display on the hand held controller, wherein the electronic display is in communication with the hand held controller microprocessor and is operable to display the parameters associated with the vacuum level of the socket. 5. The wireless control system of claim 4, wherein the electronic display is a liquid crystal display (LCD) type electronic display. 6. The wireless control system of claim 1, wherein the evacuation device comprises a pushbutton operatively connected to the enable pin of the regulator, wherein actuation of the pushbutton drives the enable pin and causes the evacuation device microprocessor to be active. 7. The wireless control system of claim 6, wherein the pushbutton is operatively connected to an input of the evacuation device microprocessor. 8. The wireless control system of claim 6, wherein the enable pin of the regulator is operatively connected to an output of the evacuation device microprocessor, wherein the evacuation device microprocessor automatically: determines that control of the vacuum pump is not needed; andupon determining that control is not needed, drives the enable pin of the regulator and cause the evacuation device microprocessor to be inactive. 9. The wireless control system of claim 1, wherein the evacuation device microprocessor automatically: determines that control of the vacuum pump is not needed; andupon determining that control is not needed, causes the pressure sensor to be switched off. 10. A wireless control system for a prosthetic device, comprising: (1) an evacuation device located on or in a prosthesis, wherein the evacuation device comprises: an evacuation device microprocessor;a vacuum pump connected to a socket of the prosthesis and in communication with the evacuation device microprocessor, wherein the evacuation device microprocessor automatically activates the vacuum pump to adjust vacuum level of the socket;an evacuation device wireless transceiver in communication with the evacuation device microprocessor; andan evacuation device regulator in communication with the evacuation device microprocessor, the evacuation device regulator comprising an enable pin wherein the enable pin is driven to selectively cause the evacuation device microprocessor to be active or inactive;(2) a hand held controller comprising: a hand held controller microprocessor; anda hand held controller wireless transceiver in communication with the hand held controller microprocessor and wirelessly linked to the evacuation device wireless transceiver,a hand held controller regulator in communication with the hand held controller microprocessor, the hand held controller regulator comprising an enable pin wherein the enable pin of the hand held controller regulator is driven to selectively cause the hand held controller microprocessor to be active or inactive, wherein the hand held controller causes the vacuum pump of the evacuation device to adjust the vacuum level of the socket via the wireless communications with the evacuation device. 11. The wireless control system of claim 10, wherein the evacuation device wireless transceiver is integrated into the evacuation device microprocessor; and the hand held controller wireless transceiver is integrated into the hand held controller microprocessor. 12. The wireless control system of claim 10, wherein the hand held controller is a fob. 13. The wireless control system of claim 10, wherein the hand held controller comprises an electronic display in communication with the hand held controller microprocessor, and wherein the electronic display is a liquid crystal display (LCD) type electronic display. 14. The wireless control system of claim 13, wherein the hand held controller microprocessor automatically: determines that control of the vacuum pump is not needed; andupon determining that control is not needed, drives the enable pin of the hand held controller regulator and causes the hand held controller microprocessor to be inactive. 15. The wireless control system of claim 10, wherein the evacuation device comprises an evacuation device pushbutton operatively connected to the enable pin of the evacuation device regulator, such that actuation of the evacuation device pushbutton drives the enable pin of the evacuation device regulator and causes the evacuation device microprocessor to be active; and wherein the hand held controller comprises a hand held controller pushbutton operatively connected to the enable pin of the hand held controller regulator, such that actuation of the hand held controller pushbutton drives the enable pin of the hand held controller regulator and causes the hand held controller microprocessor to be active. 16. The wireless control system of claim 15, wherein output of the evacuation device pushbutton is operatively connected to an input of the evacuation device microprocessor, and output of the hand held controller pushbutton is operatively connected to an input of the hand held controller microprocessor. 17. The wireless control system of claim 10, wherein the enable pin of the evacuation device regulator is operatively connected to an output of the evacuation device microprocessor, and wherein the evacuation device microprocessor automatically: determines that control of the vacuum pump is not needed; andupon determining that control is not needed, drives the enable pin of the regulator and cause the evacuation device microprocessor to be inactive. 18. The wireless control system of claim 17, wherein the enable pin of the hand held controller regulator is operatively connected to an output of the hand held controller microprocessor, and wherein the hand held controller microprocessor automatically: determines that control of the vacuum pump is not needed; andupon determining that control is not needed, drives the enable pin of the hand held controller regulator and causes the hand held controller microprocessor to be inactive. 19. A wireless control system for a prosthetic device, comprising: (1) an evacuation device located on or in a prosthesis, wherein the evacuation device comprises: a microprocessor;a vacuum pump connected to a socket of the prosthesis and in communication with the evacuation device microprocessor, wherein the microprocessor automatically activates the vacuum pump to adjust vacuum level of the socket;an evacuation device wireless transceiver in communication with the evacuation device microprocessor;a regulator in communication with the microprocessor, the regulator comprising an enable pin wherein the enable pin is driven to selectively cause the microprocessor to be active or inactive; anda pushbutton operatively connected to the enable pin of the regulator, wherein actuation of the pushbutton drives the enable pin and causes the microprocessor to be active, and wherein the evacuation device microprocessor automatically: determines when control of the vacuum pump is not needed; andupon determining that control is not needed, drives the enable pin of the regulator and cause the evacuation device microprocessor to be inactive(2) a hand held controller comprising a hand held controller wireless transceiver wirelessly linked to the evacuation device wireless transceiver, wherein the hand held controller causes the vacuum pump of the evacuation device to adjust the vacuum level of the socket via wireless communications with the evacuation device.
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이 특허에 인용된 특허 (22)
Petrofsky Steven H. ; Reinke Christian H., Computer controlled hydraulic resistance device for a prosthesis and other apparatus.
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Colvin, James M.; Haynes, Michael L.; Kelley, Christopher T.; Ford, Mark W.; Groves, Mark W.; Denune, Jeffrey A., Prosthetic device utilizing electric vacuum pump.
Haines, Wilbur A.; Colvin, James M.; Haynes, Michael L.; Kelley, Christopher T.; Ford, Mark W.; Groves, Mark W.; Denune, Jeffrey A., Prosthetic device utilizing electric vacuum pump.
Haynes, Michael L.; Colvin, James M.; Kelley, Christopher T.; Ford, Mark W.; Groves, Mark W.; Denune, Jeffrey A., Prosthetic device utilizing electric vacuum pump.
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