Tattooing electrode and preparation method and system thereof
A preparation system and tattoo technology, which can be applied to other medical devices, pharmaceutical devices, etc., can solve problems such as complicated wiring and poor adhesion of tattoo electrodes, increase the sensing area, solve signal quality attenuation and motion artifacts, The effect of enhancing light transmission and electrical conductivity
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Embodiment 1
[0028] see figure 1 , this embodiment specifically provides a tattoo electrode, including a conductive layer 101 , a transfer tattoo paper 102 and a magnetic attraction layer 103 . The conductive layer 101 includes a conductor wrapped by a conductive polymer, wherein the conductive polymer is PEDOT:PSS material, and the conductor is silver nanowires; the transfer tattoo paper 102 includes an adhesive layer, a dissolving layer and a support layer; the conductive layer 101 is used for All polymer electrodes are formed by inkjet printing of electrical conductors on the adhesive and support layers. Optionally, the magnetic attraction layer 103 includes magnetic nanoparticles wrapped by a conductive polymer; the magnetic attraction layer 103 is used for magnetic attraction with the electrode connector, so that the electrode connector outputs the brain signals obtained by the tattoo electrodes; wherein, the electrode connector Including the magnetic disk, the magnetic disk is used ...
Embodiment 2
[0034] see image 3 As shown, this embodiment specifically provides a method for preparing a tattoo electrode, which is used to prepare the tattoo electrode in Example 1. The preparation method includes:
[0035] S1. inkjet printing the conductor of the tattoo electrode on the transfer tattoo paper to generate an all-polymer electrode;
[0036]S2. Dissolving and dehydrating the transfer tattoo paper, so that the dissolving layer is dissolved and a support layer is formed, and the support layer is used to support the conductive layer of the tattoo electrode. Preferably, the thickness of the support layer is 500 nm.
[0037] Step S1 inkjet printing the silver nanowires wrapped in the conductive polymer film PEDOT:PSS on the adhesive layer of the tattoo paper and the water-soluble polyethylene oxide substrate (ie, the dissolved layer) of the support layer to obtain full polymerization object electrode. Specifically, inkjet printing can be performed in a predetermined area, and...
Embodiment 3
[0041] see Figure 4 As shown, this embodiment specifically provides a preparation system for a tattoo electrode, which is used for preparing the tattoo electrode in Example 1. The preparation system includes:
[0042] The inkjet printing module 10 is used for inkjet printing of the conductors of the tattoo electrodes on the transfer tattoo paper to generate all-polymer electrodes;
[0043] The dehydration treatment module 20 is used for dissolving and dehydrating the transfer tattoo paper, so as to dissolve the dissolving layer and form a support layer, and the support layer is used to support the conductive layer of the tattoo electrode. Preferably, the thickness of the support layer is 500 nm.
[0044] The inkjet printing module 10 inkjet prints the silver nanowires wrapped in the conductive polymer film PEDOT:PSS on the adhesive layer of the transfer tattoo paper and the water-soluble polyethylene oxide substrate (ie the dissolved layer) of the support layer, All polymer...
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Abstract
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Application Information

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