A heart energy harvesting device and implanted electronic medical device

An energy harvesting, intracardiac technology, applied in the field of medical devices, can solve problems such as heart damage and organisms susceptible to infection, achieve the effects of less surgical trauma, avoid infection, and solve limited battery life
CN111282154BActive Publication Date: 2022-05-06赵超超
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
赵超超
Publication Date
2022-05-06

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Abstract

The invention discloses an intracardiac energy collection device and an implantable electronic medical device, which belong to the field of medical equipment. The intracardiac energy collection device includes: a casing; a fixing mechanism arranged on the casing, and the fixing mechanism is configured to fix the casing on the heart inside the cavity so that the housing can move with the beating of the heart; the nanogenerator module is packaged in the housing, and the nanogenerator module is configured to output electrical energy in response to the movement of the housing as the heart beats; the power management module is packaged in the housing , the power management module is used to manage the electric energy output by the nano generator module. The heart energy harvesting device disclosed by the present invention can be implanted into the heart to collect biomechanical energy generated by the beating heart through minimally invasive interventional surgery. The surgical trauma is small, the heart will not be damaged, and infection can be effectively avoided.
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Description

technical field

[0001] The invention relates to the field of medical devices, in particular to an intracardiac energy harvesting device and an implanted electronic medical device. Background technique

[0002] With the continuous development of medical technology, there are more and more miniature implantable electronic medical devices that can meet the diagnosis and detection of various diseases. Implantable pulse generators such as cardiac pacemakers and brain pacemakers are widely used in medical diagnosis and treatment. However, almost all implantable medical devices are powered by energy storage media such as batteries. Lithium batteries, as the most mature power supply, have been applied in clinical practice, but they still have an unavoidable shortcoming - limited battery capacity. As a result, the working life of implanted electronic medical devices is affected. When the power of the storage medium decreases or is exhausted, the implanted medical devices cannot work...

Claims

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