A thermal energy driven pacemaker

Abstract

The present invention discloses a thermal energy driven pacemaker, comprising a pacemaker housing, wherein a power generation module, a power storage module and a control module are arranged inside the pacemaker housing, wherein the power generation module is electrically connected to the power storage module and generates an AC pulse electric signal, wherein the power generation module comprises a generator, wherein the generator is connected to a rotating disk, wherein the rotating disk is connected to a telescopic rod via a connecting rod mechanism, wherein an elastic member is connected between the telescopic rod and the inner wall of the pacemaker housing, wherein the generator drives the telescopic rod to extend and retract and compress or stretch the spring via the rotating disk and the connecting rod mechanism; a charging device is adsorbed on the top of the pacemaker housing via an adsorption device; the present invention solves the problem of limited battery life of current pacemaker batteries.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and in particular to a thermal energy driven pacemaker. Background Art

[0002] Pacemaker, also known as pulse generator. What people usually call pacemaker refers to the entire pacing system. The pacing system consists of a pacemaker, pacing electrode wires and a programmer, where the pacemaker and pacing electrode wires are implanted in the human body. The pacemaker consists of a circuit and a battery installed in a metal box. Currently, pacemakers can be mainly divided into cardiac pacemakers, brain pacemakers, laryngeal pacemakers, etc.

[0003] Existing pacemakers need to be implanted in the body and require batteries to power them. At present, the batteries in pacemakers are usually lithium-iodine batteries enclosed in a titanium alloy shell. When the battery runs out of power, the patient needs to undergo surgery again to replace the battery before continuing to use the pacemaker, which puts a huge burden on the patient's physical, mental and financial health. In addition, the internal structure of existing pacemakers is relatively complex, and it is difficult to repair them after damage, and the cost is relatively high. Summary of the invention

[0004] In order to achieve the above object, the present invention provides the following technical solutions:

[0005] The purpose of the present invention is to provide a thermal energy driven pacemaker to solve the problem of limited battery life of current pacemakers.

[0006] A thermal energy driven pacemaker, comprising a pacemaker housing, a power generation module, a power storage module and a control module inside the pacemaker housing, the power generation module is electrically connected to the power storage module, and generates an AC pulse electric signal, the power generation module comprises a generator, the generator is connected to a rotating disk, the rotating disk is connected to a telescopic rod through a connecting rod mechanism, an elastic member is connected between the telescopic rod and the inner wall of the pacemaker housing, the generator drives the telescopic rod to extend and retract through the rotating disk and the connecting rod mechanism and compresses or stretches the spring;

[0007] A charging device is adsorbed on the top of the pacemaker shell through an adsorption device.

[0008] Optionally, the charging device includes a charging shell, and a heating device, a cooling device and a battery are installed inside the charging shell, wherein a controller is fixed on the battery, and the controller is electrically connected to the heating device, the cooling device and the battery respectively.

[0009] Optionally, the adsorption device includes an electromagnetic induction device, and the surface of the pacemaker housing has a metal plate that matches the electromagnetic induction device.

[0010] Optionally, the adsorption device includes an air pump arranged inside the charging pacemaker housing and a sealing plate outside the charging pacemaker housing, the sealing plate is provided with an adsorption groove, and the adsorption groove is connected to the air pump through a pipeline.

[0011] Optionally, the connecting rod mechanism includes a first connecting rod, a second connecting rod and a third connecting rod, the third connecting rod is installed on the rotating disk through a rotating shaft, the rotating shaft is located at the center of the rotating disk, the third connecting rod is connected to the second connecting rod through a rotating shaft, the rotating shaft is inserted into the rotating disk, the second connecting rod is connected to the first connecting rod through the rotating shaft, the first connecting rod is connected to the inner wall of the pacemaker housing through the rotating shaft, and the first connecting rod is connected to the telescopic rod through the rotating shaft.

[0012] Optionally, the elastic member is a spring, the telescopic rod is fixedly connected to the spring via an intermediate plate, and the spring is fixedly connected to an inner wall of a pacemaker housing.

[0013] Optionally, a partition is installed inside the pacemaker housing, and the partition divides the inner cavity of the pacemaker housing into a liquid storage cavity and a component installation cavity; the liquid storage cavity is connected to the inner cavity of the telescopic rod through a pipeline, and mercury is arranged in the liquid storage cavity; the component installation cavity is provided with a power generation module, a control module, a battery module, and a power storage module, and the control module is respectively connected to the battery module and the power storage module.

[0014] Optionally, the control module is connected to an electrode wire, and the electrode wire passes through an inner wall of the pacemaker housing, and a pacemaker electrode is provided on the electrode wire.

[0015] Optionally, the power storage module includes a rectifier circuit and a super capacitor, wherein the rectifier circuit is used to convert the electrical signal generated by the generator into a direct current signal, and the super capacitor is used to store the direct current pulse electrical signal generated by the rectifier circuit.

[0016] Optionally, the control module is used to instruct the supercapacitor to drive the pacemaker electrode to discharge to the pacemaker treatment site when the potential information of the pacemaker treatment site is abnormal; when the power in the supercapacitor is insufficient to drive the pacemaker electrode to discharge, the control module is used to instruct the battery module to drive the pacemaker electrode to discharge, and the control module includes a first judgment circuit, a filtering circuit and a voltage stabilizing circuit, wherein the first judgment circuit is used to receive the potential information of the pacemaker treatment site fed back by the pacemaker electrode and judge whether it is abnormal, and when the potential information is abnormal, instruct the supercapacitor to output electrical energy to the filtering circuit; the first judgment circuit is also used to judge Whether the amount of electricity in the supercapacitor can drive the pacemaker electrode to discharge. When the amount of electricity in the supercapacitor is insufficient to drive the pacemaker electrode to discharge, the first judgment circuit is used to instruct the battery module to drive the pacemaker electrode; the first judgment circuit is also used to receive the amount signal sent by the battery module. When the amount of electricity in the battery module is lower than the set limit, the first judgment circuit is used to instruct the supercapacitor to charge the battery module; the filtering circuit is used to filter the pulsating direct current output by the supercapacitor; the voltage stabilizing circuit is used to further stabilize the direct current output by the filtering circuit and provide it to the pacemaker electrode to discharge to the pacemaker treatment site.

[0017] Optionally, when the pacemaker electrode is not discharged, the control module is used to instruct the supercapacitor to charge the battery module.

[0018] Optionally, the first judgment circuit includes: a central processing unit CPU, a memory RAM and an A / D converter, wherein the signal input of the first judgment circuit receives the signal, which is processed by the A / D converter and then transmitted to the central processing unit CPU and the memory RAM for storage and judgment, and then the instruction is output through the signal output according to the judgment result.

[0019] Optionally, the battery module includes a second judgment circuit and a rechargeable battery, wherein the second judgment circuit is used to judge whether the power level in the rechargeable battery is lower than the set limit value; the second judgment circuit is also used to receive instructions given by the first judgment circuit to discharge or charge the rechargeable battery.

[0020] Optionally, the second judgment circuit includes: a central processing unit CPU, a memory RAM and an A / D converter, wherein the signal input of the second judgment circuit receives the signal and transmits it to the central processing unit CPU and the memory RAM for storage and judgment after being processed by the A / D converter, and then outputs the instruction through the signal output according to the judgment result.

[0021] The beneficial effects of the present invention are:

[0022] (1) The present invention utilizes an adsorption device to adsorb the charging device onto the pacemaker, so that the charging device fits onto the pacemaker; when the pacemaker needs to be charged, the controller in the charging device controls the heating device and the cooling device to switch between the two, so that the mercury in the liquid storage chamber expands when heated and shrinks when cooled, and under the action of the spring, the telescopic rod performs linear repetitive motion, thereby driving the connecting rod mechanism (the connecting rod mechanism is composed of a first connecting rod, a second connecting rod, and a third connecting rod) to move, thereby driving the generator to generate electricity; the present invention uses a spring and a connecting rod mechanism to supply power to the generator, which is compact and simple in structure, easy to maintain, and low in cost;

[0023] (2) The present invention greatly prolongs the service life of the battery module and reduces the risk of reoperation and the economic burden of battery replacement on patients. In addition, the present invention can charge the battery module through the control of the control module, and can further prolong the service life of the battery module. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention;

[0025] Figure 2 is a cross-sectional view of the present invention;

[0026] Figure 3 is a cross-sectional view of the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of the charging device of the present invention;

[0028] Figure 5 is a cross-sectional view of a charging device of the present invention;

[0029] Figure 6 is a cross-sectional view of a charging device of the present invention;

[0030] Figure 7 It is a schematic diagram of the structure of a pacemaker of the present invention;

[0031] Figure 8 It is a schematic diagram of the control module structure of the present invention;

[0032] Fig. 9 It is a schematic diagram of the battery module structure of the present invention;

[0033] Fig.10 This is a schematic diagram of a first judgment circuit of the present invention.

[0034] Among them, the power generation module 1, the spring 111, the first connecting rod 112, the second connecting rod 113, the generator 114, the rotating disk 115, the third connecting rod 116, the telescopic rod 117, the middle plate 118, the rectifier circuit 2, the super capacitor 3, the control module 4, the battery module 5, the pacemaker electrode 6, the first judgment circuit 7, the filter circuit 8, the voltage stabilizing circuit 9, the second judgment circuit 10, the rechargeable battery 11, the electrode wire 12, the charging device 13, the electromagnetic induction device 131, the charging shell 132, the heating device 133, the refrigeration device 134, the battery 135, the controller 136, the suction pump 137, the sealing plate 138, the pacemaker shell 14, the power storage module 15, the metal plate 16, the spacer plate 17, and the liquid storage chamber 18. DETAILED DESCRIPTION

[0035] The following are preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereby.

[0036] Embodiment 1:

[0037] like Figure 1-Figure 5 , Figure 7-Figure 10 As shown, a thermal energy driven pacemaker includes: a power generation module 1, a control module 4, a battery module 5, and a power storage module 15. The power generation module 1 is electrically connected to the power storage module 15 and generates an AC pulse electrical signal. The power generation module 1 includes a generator 114, a rotating disk 115, a connecting rod mechanism and a telescopic rod 117. The generator 114 is connected to the connecting rod mechanism through the rotating disk 115, and the connecting rod mechanism is connected to the telescopic rod 117.

[0038] Further, the connecting rod mechanism includes a first connecting rod 112, a second connecting rod 113, and a third connecting rod 116. The generator 114 is fixedly mounted on the pacemaker housing 14; the rotating disk 115 is fixedly mounted on the motor shaft of the generator 114; the third connecting rod 116 is connected to the rotating disk 115 through a rotating shaft, the rotating shaft is located at the center of the rotating disk 115, the third connecting rod 116 is connected to the second connecting rod 113 through a rotating shaft, the rotating shaft is inserted on the rotating disk 115, the second connecting rod 113 is connected to the first connecting rod 112 through a rotating shaft, the first connecting rod 112 is connected to the inner wall of the pacemaker housing 14 through a rotating shaft, and the first connecting rod 112 is connected to the telescopic rod 117 through a rotating shaft. The telescopic rod 117 is fixedly connected to an elastic member through an intermediate plate 118, and preferably, the elastic member is a spring 111. The spring 111 is fixedly mounted on the inner wall of the pacemaker housing 14.

[0039] The inner cavity of the pacemaker housing 14 is separated by a partition plate 17, which is arranged horizontally and divides the inner cavity of the pacemaker housing 14 into a liquid storage chamber 18 and a component installation chamber; the liquid storage chamber 18 is connected to the inner cavity of the telescopic rod 117 through a pipeline, and mercury is arranged in the liquid storage chamber 18; the component installation chamber is provided with the power generation module 1, the control module 4, the battery module 5, and the power storage module 15, and the control module 4 is respectively connected to the battery module 5 and the power storage module 15; the charging device 13 is adsorbed on the pacemaker through an adsorption device. The electrode wire 12 passes through the shell wall of the pacemaker housing 14 and is connected to the control module 4, and the pacemaker electrode 6 is arranged on the electrode wire 12.

[0040] Optionally, the charging device 13 includes a charging shell 132, and a heating device 133, a refrigeration device 134, and a battery 135 are fixedly installed on the inner wall of the charging shell 132, wherein a controller 136 is fixedly installed on the battery 135, and the controller 136 is electrically connected to the heating device 133, the refrigeration device 134, and the battery 135, respectively; wherein the heating device 133 and the refrigeration device 134 adopt existing technologies and are not repeated here.

[0041] The adsorption device includes an electromagnetic induction device 131 and a metal plate 16, wherein the electromagnetic induction device 131 is fixedly installed inside the charging housing 132, and the electromagnetic induction device 131 is electrically connected to a controller 136; wherein the metal plate 16 is fixedly installed on the surface of the pacemaker housing 14, and the metal plate 16 is adsorbed by the magnetic force of the electromagnetic induction device 131. The electromagnetic induction device 131 is an existing device and will not be described in detail herein. Optionally, the power storage module 15 includes a rectifier circuit 2 and a super capacitor 3, wherein the rectifier circuit is used to convert the electrical signal generated by the generator 114 into a DC signal, and the super capacitor 3 is used to store the DC pulse electrical signal generated by the rectifier circuit. The control module 4 is used to instruct the super capacitor 3 to drive the pacemaker electrode to discharge to the pacemaker treatment site when the potential information of the pacemaker treatment site is abnormal; when the power in the super capacitor is insufficient to drive the pacemaker electrode to discharge, the control module 4 is used to instruct the battery module 5 to drive the pacemaker electrode to discharge, and the control module 4 includes a first judgment circuit 7, a filtering circuit 8 and a voltage stabilizing circuit 9, wherein the first judgment circuit 7 is used to receive the pacemaker treatment site potential information fed back by the pacemaker electrode and judge whether it is abnormal, and when the potential information is abnormal When an abnormality occurs, the supercapacitor 3 is instructed to output electrical energy to the filtering circuit 8; the first judgment circuit 7 is also used to judge whether the amount of electricity in the supercapacitor 3 can drive the pacemaker electrode to discharge. When the amount of electricity in the supercapacitor is insufficient to drive the pacemaker electrode to discharge, the first judgment circuit 7 is used to instruct the battery module 5 to drive the pacemaker electrode; the first judgment circuit 7 is also used to receive the electricity signal sent by the battery module 5. When the amount of electricity in the battery module 5 is lower than the set limit, the first judgment circuit 7 is used to instruct the supercapacitor 3 to charge the battery module 5; the filtering circuit 8 is used to filter the pulsating direct current output by the supercapacitor 3; the voltage stabilizing circuit 9 is used to further stabilize the direct current output by the filtering circuit 8 and provide it to the pacemaker electrode to discharge to the pacemaker treatment site.

[0042] Optionally, when the pacemaker electrode is not discharged, the control module 4 is used to instruct the supercapacitor 3 to charge the battery module 5; the first judgment circuit 7 includes: a central processing unit CPU, a memory RAM and an A / D converter, wherein the signal entrance of the first judgment circuit 7 receives a signal and is processed by the A / D converter and then transmitted to the central processing unit CPU and the memory RAM for storage and judgment, and then the instruction is output through the signal outlet according to the judgment result; the battery module 5 includes a second judgment circuit 10 and a rechargeable battery 11, wherein the function of the second judgment circuit 10 is to judge whether the power in the rechargeable battery 11 is lower than the set limit; the function of the second judgment circuit 10 is also to receive the instruction given by the first judgment circuit 7 to discharge or charge the rechargeable battery 11; the second judgment circuit 10 includes: a central processing unit CPU, a memory RAM and an A / D converter, wherein the signal entrance of the second judgment circuit 10 receives a signal and is processed by the A / D converter and then transmitted to the central processing unit CPU and the memory RAM for storage and judgment, and then the instruction is output through the signal outlet according to the judgment result.

[0043] Embodiment 2:

[0044] like Figure 1-Figure 4 , Figure 6-Figure 10 As shown, a thermal energy driven pacemaker includes a power generation module 1, a control module 4, a battery module 5, and a power storage module 15. The power generation module 1 is electrically connected to the power storage module 15 and generates an AC pulse electrical signal. The power generation module 1 includes a generator 114, a rotating disk 115, a connecting rod mechanism and a telescopic rod 117. The generator 114 is connected to the connecting rod mechanism through the rotating disk 115, and the connecting rod mechanism is connected to the telescopic rod 117.

[0045] Further, the connecting rod mechanism includes a first connecting rod 112, a second connecting rod 113, and a third connecting rod 116, and the rotating disk 115 is fixedly mounted on the motor shaft of the generator 114; the power generation module 1 also includes a third connecting rod 116, which is mounted on the rotating disk 115 through a rotating shaft, and the rotating shaft is located at the center of the rotating disk 115. The third connecting rod 116 is connected to the second connecting rod 113 through a rotating shaft, and the rotating shaft is inserted into the rotating disk 115. The second connecting rod 113 is connected to the first connecting rod 112 through a rotating shaft, and the first connecting rod 112 is connected to the inner wall of the pacemaker housing 14 through a rotating shaft. The first connecting rod 112 is connected to the telescopic rod 117 through a rotating shaft, and the telescopic rod 117 is fixedly connected to the spring 111 through an intermediate plate 118. The spring 111 is fixedly mounted on the inner wall of the pacemaker housing 14; the partition plate 17 is fixedly mounted in the inner cavity of the pacemaker housing 14, and divides the inner cavity of the pacemaker housing 14 into a liquid storage chamber 18 and a component installation chamber; the liquid storage chamber 18 is connected to the inner cavity of the telescopic rod 117 through a pipeline, and mercury is arranged in the liquid storage chamber 18; the power generation module 1, the control module 4, the battery module 5, and the power storage module 15 are arranged in the component installation chamber, and the control module 4 is connected to the battery module 5 and the power storage module 15 respectively; the charging device 13 is adsorbed on the pacemaker through an adsorption device; the electrode wire 12 passes through the shell wall of the pacemaker housing 14 and is connected to the control module 4, and the electrode wire 12 is provided with a pacemaker electrode 6.

[0046] Optionally, the charging device 13 includes a charging shell 132, on the inner wall of which a heating device 133, a refrigeration device 134, and a battery 135 are fixedly mounted, wherein a controller 136 is fixedly mounted on the battery 135, and the controller 136 is electrically connected to the heating device 133, the refrigeration device 134, and the battery 135, respectively; the adsorption device includes an air pump 137 and a sealing plate 138, wherein the air pump 137 is fixedly mounted on the inner wall of the charging shell 132, and the air pump 137 is electrically connected to the controller 136, wherein the sealing plate 138 is fixedly mounted on the outer wall of the charging shell 132, and an adsorption groove is provided on the sealing plate 138, and the adsorption groove is connected to the air pump 137 through a pipeline.

[0047] Optionally, the power storage module 15 includes a rectifier circuit 2 and a super capacitor 3, wherein the rectifier circuit is used to convert the electrical signal generated by the generator 114 into a DC signal, and the super capacitor 3 is used to store the DC pulse electrical signal generated by the rectifier circuit. The control module 4 is used to instruct the super capacitor 3 to drive the pacemaker electrode to discharge to the pacemaker treatment site when the potential information of the pacemaker treatment site is abnormal; when the power in the super capacitor is insufficient to drive the pacemaker electrode to discharge, the control module 4 is used to instruct the battery module 5 to drive the pacemaker electrode to discharge, and the control module 4 includes a first judgment circuit 7, a filtering circuit 8 and a voltage stabilizing circuit 9, wherein the first judgment circuit 7 is used to receive the pacemaker treatment site potential information fed back by the pacemaker electrode and judge whether it is abnormal, and when the potential information is abnormal When an abnormality occurs, the supercapacitor 3 is instructed to output electrical energy to the filtering circuit 8; the first judgment circuit 7 is also used to judge whether the amount of electricity in the supercapacitor 3 can drive the pacemaker electrode to discharge. When the amount of electricity in the supercapacitor is insufficient to drive the pacemaker electrode to discharge, the first judgment circuit 7 is used to instruct the battery module 5 to drive the pacemaker electrode; the first judgment circuit 7 is also used to receive the electricity signal sent by the battery module 5. When the amount of electricity in the battery module 5 is lower than the set limit, the first judgment circuit 7 is used to instruct the supercapacitor 3 to charge the battery module 5; the filtering circuit 8 is used to filter the pulsating direct current output by the supercapacitor 3; the voltage stabilizing circuit 9 is used to further stabilize the direct current output by the filtering circuit 8 and provide it to the pacemaker electrode to discharge to the pacemaker treatment site.

[0048] Optionally, when the pacemaker electrode is not discharged, the control module 4 is used to instruct the supercapacitor 3 to charge the battery module 5; the first judgment circuit 7 includes: a central processing unit CPU, a memory RAM and an A / D converter, wherein the signal entrance of the first judgment circuit 7 receives a signal and is processed by the A / D converter and then transmitted to the central processing unit CPU and the memory RAM for storage and judgment, and then the instruction is output through the signal outlet according to the judgment result; the battery module 5 includes a second judgment circuit 10 and a rechargeable battery 11, wherein the function of the second judgment circuit 10 is to judge whether the power in the rechargeable battery 11 is lower than the set limit; the function of the second judgment circuit 10 is also to receive the instruction given by the first judgment circuit 7 to discharge or charge the rechargeable battery 11; the second judgment circuit 10 includes: a central processing unit CPU, a memory RAM and an A / D converter, wherein the signal entrance of the second judgment circuit 10 receives a signal and is processed by the A / D converter and then transmitted to the central processing unit CPU and the memory RAM for storage and judgment, and then the instruction is output through the signal outlet according to the judgment result.

[0049] The present invention designs a thermal energy driven pacemaker, which utilizes an adsorption device to adsorb a charging device onto the pacemaker, so that the charging device fits onto the pacemaker; when the pacemaker needs to be charged, a controller in the charging device controls a heating device and a refrigeration device to switch between the two, so that the mercury in the liquid storage chamber expands when heated and shrinks when cooled, and under the action of a spring, the telescopic rod performs a linear repetitive motion, thereby driving a connecting rod mechanism (the connecting rod mechanism consists of a first connecting rod, a second connecting rod, and a third connecting rod) to move, thereby driving a generator to generate electricity; the present invention greatly prolongs the service life of a battery module, and reduces the risk of reoperation and the economic burden of battery replacement on patients; in addition, through the control of the control module, the present invention allows the supercapacitor to charge the battery module, which can further prolong the service life of the battery module.

[0050] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A thermal energy driven pacemaker, characterized in that: The invention comprises a pacemaker housing, wherein a power generation module, a power storage module and a control module are arranged inside the pacemaker housing, wherein the power generation module is electrically connected to the power storage module and generates an AC pulse electric signal, wherein the power generation module comprises a generator, wherein the generator is connected to a rotating disk, wherein the rotating disk is connected to a telescopic rod through a connecting rod mechanism, wherein an elastic member is connected between the telescopic rod and the inner wall of the pacemaker housing, and the generator drives the telescopic rod to extend and retract through the rotating disk and the connecting rod mechanism and compresses or stretches the spring; a charging device is adsorbed on the upper part of the pacemaker housing through an adsorption device, The connecting rod mechanism includes a first connecting rod, a second connecting rod and a third connecting rod, the third connecting rod is installed on the rotating disk through a rotating shaft, the rotating shaft is located at the center of the rotating disk, the third connecting rod is connected to the second connecting rod through a rotating shaft, the rotating shaft is inserted on the rotating disk, the second connecting rod is connected to the first connecting rod through the rotating shaft, the first connecting rod is connected to the inner wall of the pacemaker housing through the rotating shaft, and the first connecting rod is connected to the telescopic rod through the rotating shaft. The elastic member is a spring, the telescopic rod is fixedly connected to the spring through an intermediate plate, and the spring is fixedly connected to the inner wall of the pacemaker housing. The power storage module includes a rectifier circuit and a super capacitor, wherein the rectifier circuit is used to convert the electrical signal generated by the generator into a direct current signal, and the super capacitor is used to store the direct current pulse electrical signal generated by the rectifier circuit.

2. A thermal energy driven pacemaker according to claim 1, characterized in that: The charging device comprises a charging shell, and a heating device, a cooling device and a battery are installed inside the charging shell, wherein a controller is fixed on the battery, and the controller is electrically connected to the heating device, the cooling device and the battery respectively.

3. A thermal energy driven pacemaker according to claim 1, characterized in that: The adsorption device comprises an electromagnetic induction device, and the surface of the pacemaker shell is provided with a metal plate matched with the electromagnetic induction device.

4. A thermal energy driven pacemaker according to claim 2, characterized in that: The adsorption device comprises an air suction pump arranged inside the charging pacemaker housing and a sealing plate outside the charging pacemaker housing, wherein an adsorption groove is arranged on the sealing plate, and the adsorption groove is connected to the air suction pump through a pipeline.

5. A thermal energy driven pacemaker according to claim 1, characterized in that: A partition is installed inside the pacemaker housing, and the partition divides the inner cavity of the pacemaker housing into a liquid storage cavity and a component installation cavity; the liquid storage cavity is connected to the inner cavity of the telescopic rod through a pipeline, and mercury is arranged in the liquid storage cavity; the component installation cavity is provided with a power generation module, a control module, a battery module, and a power storage module, and the control module is connected to the battery module and the power storage module respectively.

6. A thermal energy driven pacemaker according to claim 5, characterized in that: The control module is connected to an electrode wire, and the electrode wire passes through the inner wall of the pacemaker housing, and a pacemaker electrode is arranged on the electrode wire.

7. A thermal energy driven pacemaker according to claim 6, characterized in that: The control module includes a first judgment circuit, a filtering circuit and a voltage stabilizing circuit, wherein the first judgment circuit is used to receive the potential information of the pacemaker treatment site fed back by the pacemaker electrode and judge whether it is abnormal. When the potential information is abnormal, the supercapacitor is instructed to output electric energy to the filtering circuit; the first judgment circuit is also used to judge whether the amount of electricity in the supercapacitor can drive the pacemaker electrode to discharge. When the amount of electricity in the supercapacitor is insufficient to drive the pacemaker electrode to discharge, the first judgment circuit is used to instruct the battery module to drive the pacemaker electrode; the first judgment circuit is also used to receive the electricity signal sent by the battery module. When the amount of electricity in the battery module is lower than the set limit, the first judgment circuit is used to instruct the supercapacitor to charge the battery module; the filtering circuit is used to filter the pulsating direct current output by the supercapacitor; the voltage stabilizing circuit is used to further stabilize the direct current output by the filtering circuit and provide it to the pacemaker electrode to discharge to the pacemaker treatment site.

Images