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Pacemaker and pacemaker conducting wire thereof

A technology for pacemakers and wires, used in conductors, cardiac stimulators, non-insulated conductors, etc.

Active Publication Date: 2012-01-11
TSINGHUA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Because dopamine is needed in the brain to command muscle activity, lack of dopamine will cause symptoms of movement disorders in patients, such as tremor, stiffness, slow movement, etc., which in turn affects the quality of life of patients

Method used

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  • Pacemaker and pacemaker conducting wire thereof
  • Pacemaker and pacemaker conducting wire thereof
  • Pacemaker and pacemaker conducting wire thereof

Examples

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Embodiment Construction

[0017] The pacemaker and the pacemaker lead according to the embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0018] Please refer to figure 2 and image 3 As shown, a pacemaker 2 according to a preferred embodiment includes a pulse current generator 20 , a lead wire 21 and an electrode member 22 . The pacemaker 2 of this embodiment can be used as a brain pacemaker or a pacemaker.

[0019] The pulse wave current generator 20 can generate an electric current, which is used to transmit and treat target cells, such as brain cells C (such as figure 2 shown) or cardiac muscle cells.

[0020] The wire 21 is connected to the pulse current generator 20 , and the wire 21 includes a body 211 and an insulating layer 212 . Such as image 3 As shown, in this embodiment, the body 211 is a linear structure, and the insulating layer 212 covers the outer surface of the body 211 . In this embodiment, the material of the ...

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Abstract

The invention provides a pacemaker conducting wire, which comprises a pulse wave current generator, a wire and an electrode piece, wherein the wire is connected to the pulse wave current generator, the wire includes a body and an insulation layer, the insulation layer coats an outer surface of the body, the body comprises a plurality of carbon nanometer pipelines, each carbon nanometer pipeline comprises a plurality of carbon nanometer pipes, the end parts of the plurality of carbon nanometer pipes are mutually connected in the axial direction of the body and are in end-to-end connection through the Van Der Waals force, the electrode piece includes a plurality of terminals which are arranged in an electrode array, the plurality of carbon nanometer pipelines are respectively corresponding to the plurality of terminals, and the plurality of terminals have different length.

Description

technical field [0001] The invention relates to a pacemaker and its pacemaker lead, in particular to a carbon nanotube-based pacemaker and its pacemaker lead. Background technique [0002] Parkinson's disease is a chronic disorder of the central nervous system. The cause is still unknown. It is speculated that it is related to the rapid degeneration of brain cells and the inability to produce enough neurotransmitter dopamine (Dopamine). Because dopamine substances are needed in the brain to command muscle activity, lack of dopamine will cause symptoms of movement disorders in patients, such as tremor, stiffness, slow movement, etc., which in turn affects the quality of life of patients. [0003] At present, in addition to drug treatment for Parkinson's disease, patients can also use surgical implantation of a brain pacemaker to alleviate the patient's discomfort. The brain pacemaker uses the transmission of electronic pulse waves to stimulate brain cells to achieve Change ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/04H01B1/04H01B5/02H01B5/08A61N1/362
CPCB82Y30/00A61N1/0529
Inventor 刘锴范立孙颖慧赵文美
Owner TSINGHUA UNIV
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