Recyclable ventricular isolation device, recovery system and system

A technology of isolation device and recovery device, applied in medical science, surgery, etc., can solve problems such as high risk, death, non-recyclability, etc.

Active Publication Date: 2020-08-11
PEKING UNIV SHENZHEN GRADUATE SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the device is implanted into the human body, since it is not recyclable, if the device needs to be taken out due to illness, a thoracotomy operation must be performed, and the thoracotomy operation has a relatively large risk, and it is very easy to cause trauma to the human body, even worse. die

Method used

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  • Recyclable ventricular isolation device, recovery system and system
  • Recyclable ventricular isolation device, recovery system and system
  • Recyclable ventricular isolation device, recovery system and system

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] See figure 1 and figure 2 , is a perspective view of a preferred embodiment of the recoverable ventricular isolation device in the present invention. Such as figure 1 and figure 2 As shown, the ventricular isolation device according to the embodiment of the present invention includes: a device body 1, and a storage cavity opened in the device body 1, the storage cavity is used to store the spacer 4, and the device body 1 is used to release The spacer 4 accommodated in the storage cavity; the spacer 4 includes: a recovery joint 41, a support bone 42 and a cladding layer; the reco...

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Abstract

The invention provides a recyclable ventricular isolation device, a recovery system and system. The ventricular isolation device comprises a device body and an isolator for isolating a ventricle, wherein the device body is provided with a storage cavity used for storing the isolator. A push head is contained in the storage cavity and connected with a push rod. A pop-up opening is formed in the end, opposite to the push head, of the storage cavity. The isolator comprises a recycling connector used for recycling the isolator, and a clamping groove is formed in the recycling connector. The clamping groove is formed in the recovery connector, so that the isolator is convenient to recover, and the risk that a thoracotomy operation needs to be performed is avoided.

Description

technical field [0001] The invention relates to the technical field of ventricular therapeutic equipment, in particular to a recoverable ventricular isolation device, a recovery device and a system. Background technique [0002] Heart failure, the full name of which is heart failure, is characterized by abnormalities in the structure or function of the heart, resulting in impaired ventricular filling or ejection ability, which has a high mortality rate. The typical clinical case of heart failure is that after acute anterior wall myocardial infarction, myocardial necrosis and subsequent scarring occur, leading to left ventricular remodeling, resulting in left ventricular enlargement, and a decrease in ventricular systolic function. [0003] Heart failure symptoms can be alleviated through percutaneous ventricular reconstruction (PVR). The principle of the operation is to implant a ventricular isolation device in the patient's ventricle through minimally invasive intervention....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/00
CPCA61B17/0057A61B2017/00243A61B2017/00632
Inventor 陈颖谭文长
Owner PEKING UNIV SHENZHEN GRADUATE SCHOOL
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