Electrical stimulation device, operation method thereof and electrical stimulation system
An operation method and electrical stimulation technology, applied in the direction of electrotherapy, implanted stimulators, internal electrodes, etc., can solve the problem that the number of contacts cannot be matched, so as to reduce the setting time, reduce the difficulty, and reduce the feeling of discomfort the effect of the chance
Pending Publication Date: 2020-12-01
GIMER MEDICAL CO LTD
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Problems solved by technology
[0003] However, in the current implantable electrical stimulation devices, due to miniaturization or component matching, the number of circuit channels used by the electrical stimulation device to provide electrical stimulation signals is limited, which in turn will cause the connection unit of the electrical stimulation device to be disconnected. The number of contacts does not correspond to the number of channels of the electrical stimulation device
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[0072] In the various embodiments listed below, the same or similar elements or components will be denoted by the same reference numerals.
[0073] figure 1 It is a schematic diagram of an electrical stimulation system according to an embodiment of the present invention. Please refer to figure 1 , the electrical stimulation system 100 includes a wire 110 and an electrical stimulation device 120 . The wire 110 includes a plurality of first electrodes 111 and a plurality of second electrodes 112 , wherein the first electrodes 111 and the second electrodes 112 are alternately arranged at intervals. In this embodiment, the distance between adjacent first electrodes 111 and second electrodes 112 is, for example, 1 millimeter (mm) to 8 mm.
[0074] The electrical stimulation device may be an implanted device (with or without a battery), an external stimulator (with leads implanted in the body), or a transcutaneous electrical-stimulation device (TENS). The electrical stimulation ...
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The invention discloses an electrical stimulation device, an operation method thereof and an electrical stimulation system. The electrical stimulation device comprises an electrical stimulation signalgeneration circuit and a first connection unit. The electrical stimulation signal generation circuit is provided with: a first channel to provide a first electrical stimulation signal; and a second channel to provide a second electrical stimulation signal. The first connection unit is provided with at least one first contact, at least one second contact, at least one third contact and at least one fourth contact, wherein the first electrical stimulation signal is transmitted through the first contact and the second contact corresponding to the first channel, the second electrical stimulationsignal is transmitted through the third contact and the fourth contact corresponding to the second channel, and a time difference exists between the first electrical stimulation signal provided by thefirst channel and the second electrical stimulation signal provided by the second channel.
Description
technical field [0001] The invention relates to an electric stimulation device, in particular to an electric stimulation device, an operation method thereof, and an electric stimulation system. Background technique [0002] In recent years, dozens of therapeutic nerve electrical stimulation devices have been developed, and at least tens of thousands of people receive implantation of electrical stimulation devices every year. Due to the development of precision manufacturing technology, the size of medical instruments has been miniaturized and can be implanted inside the human body, for example, implantable electrical stimulation devices. [0003] However, in the current implantable electrical stimulation devices, due to miniaturization or component matching, the number of circuit channels used by the electrical stimulation device to provide electrical stimulation signals is limited, which in turn will cause the connection unit of the electrical stimulation device to be disco...
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IPC IPC(8): A61N1/36
CPCA61N1/36062A61N1/36125A61N1/3605A61N1/36A61N1/3752A61N1/05A61N1/36034A61N1/0476
Inventor 吴承暾潘建豪
Owner GIMER MEDICAL CO LTD