Implantable medical detection equipment

A medical testing equipment, implantable medical technology, applied in medical science, pulse rate/heart rate measurement, diagnostic recording/measurement, etc., can solve problems such as battery replacement, avoid secondary damage, and meet implantation requirements.

Inactive Publication Date: 2019-04-26
ZUNYI MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide an implantable medical detection device to solve the problem that the battery of the implantable medical detection device in the prior art needs to be replaced

Method used

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  • Implantable medical detection equipment
  • Implantable medical detection equipment
  • Implantable medical detection equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1 is basically as attached figure 1 and figure 2 Shown: an implantable medical detection device, including a device box 1, a medical unit set in the device box 1, and a communication antenna 7 for allowing the medical unit to communicate with the outside world, and the outer surface of the device box 1 is an arc surface , the device box 1 is made of transparent materials, and the outside of the device box 1 is sprayed with a food-grade anti-corrosion coating; the medical unit includes a detection circuit 5, a detector 6, a storage battery 3 and a miniature Holmes for charging the storage battery 3 The acoustic energy generator 4, the miniature Holmtz acoustic energy generator 4 includes a Holmtz resonator and an acoustic-electric transducer 2, and a plurality of sound wave receiving holes are opened on the outer surface of the Holmtz resonator, and the Hall There are multiple sound wave output holes on the inner surface of the Mutz resonator, and each sound...

Embodiment 2

[0021] The difference between Embodiment 2 and Embodiment 1 is that the miniature Holmtz acoustic energy generator 4 is replaced by an acoustic crystal resonator acoustic energy power generation system, and the acoustic crystal resonator acoustic energy power generation system is converted by acoustic crystals and piezoelectric materials. The power generator is connected to the speaker as the sound source, the acoustic crystal is fixed on a PMMA plate to form a resonant cavity, and the piezoelectric transducer is placed in the acoustic crystal cavity for energy conversion.

Embodiment 3

[0022] The difference between embodiment 3 and embodiment 1 is only that the miniature Holmes acoustic energy generator 4 is replaced by a DC nano-acoustic energy generator. Including nanowires, electric saw-toothed electrodes and nanogenerators, a layer of zinc oxide film is on the bottom of the nanowires as an electrode of the nanogenerator, and the other electrode is placed on the top of the nanoscale and fixed with a soft polymer. There is still a gap between the top electrode and the nanowire, so that they can carry out relative vibration or deformation of the degree of movement. When the external sound wave is transmitted to the nanogenerator, it will cause the top electrode to vibrate up and down and the nanowire to swing left and right. Or resonance, thereby converting sound energy into electrical energy.

[0023] It should be noted that since the implanted medical testing equipment is small and uses relatively little electricity, the acoustic power generation system o...

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Abstract

The invention discloses implantable medical detection equipment in the technical field of medical treatment. The implantable medical detection equipment comprises a device box, a medical treatment unit arranged in the device box and a communication antenna which is used for communicating the medical treatment unit with the outer side; the medical treatment unit comprises a detection circuit and adetector; the medical treatment unit further comprises a storage battery and a sound energy power generation system for charging the storage battery; the sound energy power generation system is any one of a piezoelectric type sound energy power generation system, an electromagnetic type sound energy power generation system and an electrostatic type sound energy power generation system. According to the implantable medical detection equipment, the energy of the storage battery is obtained from various 'sounds' in bodies, so that sounds exist in human bodies when people have heartbeat and are alive; the sounds exist and sound energy is transformed into electric energy through the sound energy power generation system, so that the storage battery can be continuously charged and the problem that the electric quantity of the battery is used up after the implanting time is too long is avoided; meanwhile, an implantable detector also does not need to be taken out in a utilization process and secondary injuries to patients are avoided.

Description

technical field [0001] The invention belongs to the field of medical equipment, in particular to an implantable medical detection equipment. Background technique [0002] At present, there are many types of implanted medical devices, such as implanted cardiac pacemakers, brain pacemakers, nerve stimulators, muscle stimulators, ECG recorders, etc., and now there are diagnostic devices implanted in the human body. For real-time diagnosis of patient's heartbeat, pulsation, blood pressure or other information, like other implantable medical devices, it still needs to communicate with the outside world in order to transmit the information in real time. At present, the diagnostic device generally consists of a uniquely designed small device box and an implanted electronic medical unit in the device box; plus an antenna for connecting the implanted electronic medical unit to the outside world, the implanted electronic medical unit generally Contains detection circuit, detector, ba...

Claims

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Application Information

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IPC IPC(8): A61B5/0205A61B5/145A61B5/00H01Q1/36H01Q1/48H01Q1/50H01Q23/00H02N2/18H02N11/00
CPCA61B5/02055A61B5/021A61B5/024A61B5/14542A61B5/6847H01Q1/36H01Q1/48H01Q1/50H01Q23/00H02N2/186H02N11/002
Inventor 帅勇
Owner ZUNYI MEDICAL UNIVERSITY
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