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1. 发明专利

JPH11128371A METHOD AND DEVICE FOR STIMULATING ORGANISM AND INFORMATION STORING MEDIUM 失效
公开(公告)号：JPH11128371A
公开(公告)日：1999-05-18
申请号：JP30189597
申请日：1997-11-04
申请人： NEC CORP , JAPAN SCIENCE & TECH CORP , HOSHIMIYA NOZOMI , HANDA YASUNOBU , MATSUKI HIDETOSHI
发明人： ISHIKAWA SEIICHI , SHIMOTOMAI TAKASHI , SHINOHARA TATSUMI , SATO KOTARO
IPC分类号： A61N1/32
摘要： PROBLEM TO BE SOLVED: To furthermore intensity stimulation from a state where voltage is saturated at the time of stimulating an organism by AC power varying voltage corresponding to pattern information. SOLUTION: Pattern information previously registered in a pattern storing means 101 is read with time by an information reading means 102 and AC power varying voltage corresponding to this pattern information read with time is applied to the living body by a prescribed frequency by an organism stimulating means 103. At this time, when pattern information read with time becomes a specific section set in advance, the frequency of AC power to be added to the living body is varied by a stimulation varying means 104 to vary the intensity of stimulation to the organism is varied by the frequency independent from voltage.

2. 发明专利

JPH08257143A ELECTRIC STIMULATOR SYSTEM 失效
公开(公告)号：JPH08257143A
公开(公告)日：1996-10-08
申请号：JP6251995
申请日：1995-03-22
申请人： NEC CORP , JAPAN RES DEV CORP , HOSHIMIYA NOZOMI , HANDA YASUNOBU , MATSUKI HIDETOSHI
发明人： ISHIKAWA SEIICHI , SHINOHARA TATSUMI , HOSHIMIYA NOZOMI , HANDA YASUNOBU , MATSUKI HIDETOSHI
IPC分类号： A61N1/372
摘要： PURPOSE: To minimize burden on a patient by facilitating operability in an electric stimulator system having a plurality of stimulators. CONSTITUTION: A plurality of stimulators 22 and 23 are buried in vivo at parts differing from one another. The stimulators 22 and 23 are controlled by a controller 21 arranged outside a human body. The controller transmits a control signal to the stimulators 22 and 23 by transmission coils 21a and 21b. The stimulators 22 and 23 receive the control signal by receiving coils 22a and 23a.

3. 发明专利

JPH1119229A WIRELESS POWER AND CONTROL SIGNAL TRANSMISSION METHOD 失效
公开(公告)号：JPH1119229A
公开(公告)日：1999-01-26
申请号：JP18399197
申请日：1997-07-09
申请人： NEC CORP , JAPAN RES DEV CORP , HOSHIMIYA NOZOMI , HANDA YASUNOBU , MATSUKI HIDETOSHI
发明人： ISHIKAWA SEIICHI , SATO KOTARO , SHINOHARA TATSUMI , SHIMOTOMAI TAKASHI
IPC分类号： A61N1/36
摘要： PROBLEM TO BE SOLVED: To enlarge the transmission range to an increase in the amount of information of a control signal and a little shifting between a transmit coil and a receive coil by interrupting a carrier wave of power transmission only when a control signal is transmitted. SOLUTION: A carrier wave sent from a power coil for power transmission of a transmit part 10 is received by a power receiving power coil 21 of a receiving part 20 and full-wave rectified to be taken as a power supply 25 of the receiving part 21. When a control signal is transmitted and received by signal transmitting and receiving coils 12, 22 provided on power coils 11, 21, a control circuit 13 of the transmitting part 10 stops transmission of power. The power during the stop of power transmission is covered by the condensed power of a capacitor 24 of a full-wave rectifier 23 which has received power becaused the stop period is comparatively short. Accordingly, it is not necessary to use a coil shaped like a figure of eight, and a circular coil can be used so that the transmit and receive enabled range can be enlarged to lateral shifting of both coils 12, 22.

4. 发明专利

JPH10108391A POWER SUPPLY FOR DEVICE TO BE IMPLANTED INSIDE BODY 失效
公开(公告)号：JPH10108391A
公开(公告)日：1998-04-24
申请号：JP25480796
申请日：1996-09-26
申请人： NEC CORP , JAPAN RES DEV CORP , HOSHIMIYA NOZOMI , HANDA YASUNOBU , MATSUKI HIDETOSHI
发明人： SHINOHARA TATSUMI , SHIMOTOMAI TAKASHI , ISHIKAWA SEIICHI , SATO KOTARO
IPC分类号： A61N1/378 , H02J17/00
摘要： PROBLEM TO BE SOLVED: To transmit power efficiently by letting a power carrier frequency control circuit change the power carrier frequency and by controlling it so that the output voltage inside the body can be maximized, when a power transmitting circuit for transmitting the power carrier is provided outside the body and it is linked to a power receiving circuit. SOLUTION: In a power carrier frequency control circuit 8, a CPU 23 stores a received output voltage value into a memory 24 and controls the power carrier frequency in such a way as to increase it, for example, a bit higher than the current frequency. When the output voltage value becomes equal to the voltage value stored in the memory, the control is ended. Conversely, when the output voltage value based on the received voltage is lower than the previously stored voltage value, the power carrier frequency is a bit lowered below the current frequency to perform the control of comparing the received output voltage value with the stored one. This way, the power carrier frequency is controlled so that the received voltage of the power receiving circuit 1 can always be maximized.

5. 发明专利

JPH10241A FUNCTIONALLY AND ELECTRICALLY STIMULATING APPARATUS 失效
公开(公告)号：JPH10241A
公开(公告)日：1998-01-06
申请号：JP15581496
申请日：1996-06-17
申请人： NEC CORP , JAPAN RES DEV CORP , HANDA YASUNOBU , HOSHIMIYA NOZOMI , MATSUKI HIDETOSHI
发明人： SATO KOTARO , SHIMOTOMAI TAKASHI , ISHIKAWA SEIICHI , SHINOHARA TATSUMI
IPC分类号： A61N1/36
摘要： PROBLEM TO BE SOLVED: To make a negative voltage generator needless by applying negative voltage pulse of an indifferent electrode as a common electrode for different electrodes, make switches per channels single and reduce numbers of parts and patterns in the circuit board and to result into small size and light weight. SOLUTION: This apparatus comprises plural channels of different electrodes 1, 2, to be attached to stimulating positions, an indifferent electrode as a common electrode for the different electrodes 1, 2, a D/A converter 12 for generating a positive voltage pulse, and a CPU 11. The output of the D/A converter 12 is connected to the indifferent electrodes, and the electric connections by switches a1, a2, between the different electrodes 1, 2, and GND (ground) are controlled by the CPU 11. A negative voltage pulse corresponding to a positive voltage pulse generated at the indifferent electrodes is applied to load 1, 2, as stimulating positions connected to each of different electrodes, thereby a negative voltage generator is made needless and the single switch per the channel becomes enough, and numbers of parts and patterns in the circuit board can be reduced, thereby small sizing and light weighing can be attained.

6. 发明专利

JPH09192241A METHOD FOR CONTROLLING ELECTRIC STIMULATING DEVICE 失效
公开(公告)号：JPH09192241A
公开(公告)日：1997-07-29
申请号：JP2593396
申请日：1996-01-19
申请人： NEC CORP , HOSHIMIYA NOZOMI , HANDA YASUNOBU , MATSUKI HIDETOSHI , JAPAN RES DEV CORP
发明人： ISHIKAWA SEIICHI , SHIMOTOMAI TAKASHI , SHINOHARA TATSUMI , SATO KOTARO
IPC分类号： A61N1/08 , A61N1/36
摘要： PROBLEM TO BE SOLVED: To quickly deal with variations in the algorithm elements of stimulus outputs by thoroughly understanding the contents of a program including an algorithm of the stimulus outputs. SOLUTION: An algorithm of stimulus outputs is isolated from programs for operating an electric stimulating device, is parameterized, and combined with stimulus pattern data to form a set, which is separated into the parts that require adjustments for individuals and the parts that do not (step 1). The programs for operating the electric stimulating device do not require selection according to individuals. They are inputted via a communications line to a computer in the electric stimulating device, from which they are written into memory (step 12). Pattern data and algorithm elements are isolated from the programs and parameterized, so variations and adjustments can be made to correspond to individual patients without changing the programs.

7. 发明专利

JPH0852230A ELECTRIC STIMULUS DEVICE 失效
公开(公告)号：JPH0852230A
公开(公告)日：1996-02-27
申请号：JP19040894
申请日：1994-08-12
申请人： NEC CORP
发明人： TANAKA MASAHIKO , SHINOHARA TATSUMI , ISHIKAWA SEIICHI
IPC分类号： A61N1/36
摘要： PURPOSE:To provide an electric stimulus device capable of flexibly and rapidly forming and executing the rebuilt algorithms optimum for individual patients. CONSTITUTION:A control section 6 reads out various kinds of the parameters previously stored in a memory 5 and forms a fresh program list by changing the standard program lists previously prepd. in this memory 5 in accordance with these various kinds of the parameters. The control section executes compilation processing in accordance with this program list, thereby forming the rebuilt algorithms executable by the control section 6. These rebuilt algorithms are stored into the memory 5. The control signal outputted from a signal processing section 12 of a control input device 10 is thereafter detected via a signal input section 2 according to the stimulus start instruction from the patient. The rebuilt algorithm corresponding thereto is read out of the memory 5 and is executed.

8. 发明专利

JPH087954A CONNECTOR 失效
公开(公告)号：JPH087954A
公开(公告)日：1996-01-12
申请号：JP13758394
申请日：1994-06-20
申请人： NEC CORP
发明人： TANAKA MASAHIKO , SHINOHARA TATSUMI , ISHIKAWA SEIICHI
IPC分类号： H01R9/22
摘要： PURPOSE:To connect a connector guide to either a female side or a male side corresponding to the using convenience, by providing a male side connector, a female side connector, and the connector guide having an intermediate member which can connect and disconnect the connectors. CONSTITUTION:This connector has a female side electrode connector 1, a male side output connector 2 connected to an electric stinulus device, and a connector guide 3. The connector 1 is fixed to one ends of electric cables 4, and the cables 4 are connected to an electrode buried in the body of a patient. The connector 2 is fixed to one ends of cables 5 which transmit a stinulus signal to stimulate electrically through the electrode buried in the body of the patient. To the connector guide 3, a hollow 33 to receive the connector 1 and the connector 2 is formed, and projections 33 and 31 corresponding to the long groove of the connector 1 and the long groove of the connector 2 are provided on the inner wall of the hollow so as to assist the insertion of the connectors. The guide 3 can be connected and disconnected either to the female side connector 1 or the male side connector 2, and as a result, the patient can select an optimum using convenience to him by himself.

9. 发明专利

JPH08243172A ELECTRODE CONNECTOR 失效
公开(公告)号：JPH08243172A
公开(公告)日：1996-09-24
申请号：JP5087695
申请日：1995-03-10
申请人： NEC CORP
发明人： FUKUMOTO AKIRA , WATANABE AKIRA , SHINOHARA TATSUMI , SHIMOTOMAI TAKASHI , ISHIKAWA SEIICHI
IPC分类号： A61N1/05 , A61N1/375
摘要： PURPOSE: To make it possible to prevent the failure and contact defect of covers by affixing rubber materials respectively to the opposite surfaces of the covers holding electrodes and affixing double coated adhesive tapes to at least either one of the opposite surfaces of these rubber members. CONSTITUTION: The double coated adhesive tapes 17 are affixed to the rubber materials 16 affixed to the lower and upper cover 2, 3 by parting these tapes from each other apart a spacing slightly smaller than the diameter of the electrodes 15. The electrodes 15 housed in a connector 4 are bonded and temporally fixed in one row onto the double coated adhesive tapes 17 by providing the electrodes with suitable variations to prevent the upper and lower electrodes from overlapping on each other. The upper cover 3 is thereafter put on the lower cover 2 and the holes 11 of the upper cover 3 are engaged with projecting bodies 6 of the lower cover 2, by which the upper cover 3 and the lower cover 2 are fixed. The electrodes 15 are then clamped by the double coated adhesive tapes 17 by which the electrodes 15 are finally fixed. The electrodes 15 are elastically held by the rubber materials 16.

10. 发明专利

JPH07222810A CONTROL INPUTTING DEVICE 失效
公开(公告)号：JPH07222810A
公开(公告)日：1995-08-22
申请号：JP1729694
申请日：1994-02-14
申请人： NEC CORP
发明人： ISHIKAWA SEIICHI , SHINOHARA TATSUMI
IPC分类号： A61N1/18 , A61N1/32
摘要： PURPOSE:To reconstruct stand-up and sit-down by controlling a switch by a paraplegia patient's own fingers even while the patient is holding parallel bars or the like by his both hands in an electrical stimulating device for electrical stimulating the paralytic part of the body to reconstruct the vital function. CONSTITUTION:This control inputting device is provided with an operating switch 2 which can be operated by a thumb, and this operating switch is arranged at a belt position so as to be operable while the patient is holding parallel bars or the like, and also provided with a stretching belt 1 by which the patient can hold a thing even being wound on to the hand. Thus, the paraplegia patient can operate the switch 2 even while supporting his own body by his both hands, and when an electrical stimulating device is used in combination with this control inputting device, reconstruction of the patient can enable him to stand-up and sit-down by electrical stimulation by himself.

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