Medical cardiac tamponade object

A filling and medical technology, applied in the field of interventional therapy and medical equipment, can solve the problems of large surgical trauma, limited surgical operation, high requirements of surgeons for clinical application, etc., to improve positioning performance, overcome poor elastic performance, The effect of improving the difficulty of surgical operation

Inactive Publication Date: 2014-05-21
梅奇峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the left ventricular volume reduction surgery has a history of more than 50 years, the surgical trauma is relatively large, and the high requirements for the surgeon limit the clinical application

Method used

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  • Medical cardiac tamponade object

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0007] Specific implementation mode one: combine Figure 1-Figure 3 This embodiment is described. This embodiment includes a support frame 1 and a base 3. The support frame 1 is composed of a plurality of developable devices 11, a plurality of fixed tips 12, a plurality of rib-shaped joint bars 13 and a plurality of arc surfaces 14. , wherein every adjacent two rib-shaped section rods 13 are connected by an arc surface 14 to form an inverted umbrella-shaped support frame 1, and the umbrella edge of the support frame 1 is turned outwards around, and the angle of valgus is 0-90°. One end of the shaped section bar 13 is connected to the corresponding fixed point 12 and the fixed point 12 rides on the umbrella edge of the support frame 1, and each fixed point 12 is equipped with a developing device 11, and each umbrella rib-shaped section bar 13 and the fixed point 12 The top is covered with a polymer isolation film 2, and the bottom of the support frame 1 is connected with the ba...

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Abstract

The invention discloses a medical cardiac tamponade object and relates to the field of medical instruments. The medical cardiac tamponade object comprises a supporting frame and a base. The supporting frame is composed of a plurality of developing units, a plurality of fixing tips, a plurality of umbrella-rib-shaped sectional rods and a plurality of cambered surfaces. Every two adjacent umbrella-rib-shaped sectional rods are connected through one cambered surface to form the inverted-umbrella-shaped supporting frame, wherein the umbrella periphery of the supporting frame is turned outwards with the outward-turning angle ranging from 0 degree to 90 degrees. One end of each umbrella-rib-shaped sectional rod is connected with one corresponding fixing tip erected on the umbrella periphery of the supporting frame. Each fixing tip is provided with one developing unit. All the umbrella-rib-shaped sectional rods and all the fixing tips are coated with polymer separation films respectively. The bottom of the supporting frame is connected with the base. The bottom of the base is a plane. Being in the inverted umbrella shape, the medical cardiac tamponade object can effectively reduce the ventricular volume and reduce ventricular tension, thereby improving ventricular remodeling and cardiac functions of a patient.

Description

Technical field: [0001] The invention relates to a medical heart tamponade, which belongs to the technical field of medical instruments. Specifically, it belongs to the technical field of interventional therapy. Background technique [0002] In recent years, the prevalence of heart failure has been increasing year by year, becoming a serious public health problem. The prevalence rate of heart failure in our country is 0.9%. Among the etiologies, coronary heart disease rose from 36.8% in 1980 to 45.6% in 2000, ranking first among all causes. About 20%-50% of patients after acute myocardial infarction will develop heart failure, especially those with anterior wall myocardial infarction. Myocardial necrosis and subsequent scarring after acute anterior myocardial infarction lead to left ventricular remodeling, resulting in left ventricular enlargement and decreased left ventricular systolic function. Important signs of ventricular remodeling are changes in ventricular wall te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/12
CPCA61B17/12122A61B2017/00862A61B2017/00867
Inventor 梅奇峰孙智慧张瑞岩
Owner 梅奇峰
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