Cardiac implantation device and pacing system

An implanted device and cardiac pacing technology, which is applied in cardiac stimulators, electrotherapy, treatment, etc., can solve the problems of limited service life of leadless pacemakers, low success rate of chronic extraction, and inability to 100% extraction, etc., to achieve improvement Use experience, simple structure, good wall-attaching effect

Active Publication Date: 2018-07-24
MICROPORT SORIN CRM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

According to relevant literature reports, the success rate of chronic removal of leadless pacemakers is about 91%. Due to the limited service life of leadless pacemakers and the inability to take them out 100%, it may lead to the simultaneous existence of multiple leadless pacemakers in patients. pacemaker problem
Therefore, there are currently no related devices, patents, literature, etc. to solve the problem of low success rate of pacing atrium and chronic extraction

Method used

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  • Cardiac implantation device and pacing system
  • Cardiac implantation device and pacing system
  • Cardiac implantation device and pacing system

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

[0032] The first embodiment of the present invention relates to a cardiac implant device 1, please refer to Figure 1 to Figure 4 , the cardiac implant device 1 includes: a first connecting piece 10; one end of the first connecting piece 10 can be used to connect with the pacemaker 2; N support rods 11, the ...

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Abstract

The invention relates to the technical field of cardiac rhythm medical equipments, and discloses a cardiac implantation device and a pacing system. In the invention, the cardiac implantation device comprises a first connector of which one end is used for being connected with a pacemaker and N support rods, wherein the proximal end of each support rod is connected with the other end of the first connector; a positioning part is arranged on each support rod for fixing while implanting, the distal end of each support rod is in a free state and can be expanded or drawn; the invention further discloses the pacing system comprising the implantation device and the pacemaker. By adopting the cardiac implantation device and the pacing system, the wire-less pacemaker can be implanted into the superior vena cava of a human body to sense and pace atriums, and the wire-less pacemaker is easier to recover and the success rate of chronically removing the lead-free pacemaker is improved. Therefore, the application of the wire-less pacemaker is facilitated and the use experience of patients is improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of cardiac rhythm medical equipment, in particular to a cardiac implant device and a pacing system. Background technique [0002] With the development of technology, the leadless pacemaker is gradually being applied clinically because it can solve various complications of the traditional lead pacemaker, and has broad application prospects. [0003] The inventors have found that there are at least the following problems in the prior art: In the current operation of the leadless pacemaker, the leadless pacemaker is mainly implanted in the ventricle, and the sensing pacing is performed in the ventricle area. According to relevant literature reports, the success rate of chronic removal of leadless pacemakers is about 91%. Due to the limited service life of leadless pacemakers and the inability to take them out 100%, it may lead to the simultaneous existence of multiple leadless pacemakers i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N1/375
CPCA61N1/362A61N1/375A61N1/37205A61N1/3756A61N1/37512A61N1/37518
Inventor 孙江凯
Owner MICROPORT SORIN CRM (SHANGHAI) CO LTD
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