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Heart intervention catheter butt joint bracket

A technology for interventional catheters and hearts, applied in catheters and other directions, can solve problems such as lack of support and prolong operation time, achieve low cost, improve work efficiency, and improve heart function

Active Publication Date: 2014-09-17
HARBIN MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide a docking bracket for cardiac interventional catheters to solve the problem of prolonging the operation time due to the lack of support for the docking operation of materials such as guide wires in existing cardiac interventional operations

Method used

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  • Heart intervention catheter butt joint bracket
  • Heart intervention catheter butt joint bracket
  • Heart intervention catheter butt joint bracket

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Embodiment Construction

[0016] see Figure 1 ~ Figure 4 , a docking bracket for cardiac interventional catheters according to the present invention, comprising a main body plate 1, a linear butt joint groove 3 penetrating through both ends of the main body plate 1 is provided on the top of the main body plate 1 near the front, and in the butt joint groove 3 and the front bevel 2 inclined upwards above the main body plate on the front side. A docking mark 8 is provided in the middle of the docking groove 3 . The docking marks 8 can be any symbols, such as "X", arrows, line segments, dots, triangles, etc., with colors different from the surface of the main board 1 .

[0017] On the upper surface of the butt joint groove 3 and the rear side of the main body plate 1 is an upwardly inclined rear slope 4 , the slope of which is smaller than that of the front slope 2 . The front slope 2 and the rear slope 4 form a converging angle of less than 180 degrees at the docking groove 3, and the materials placed ...

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Abstract

The invention discloses a heart intervention catheter butt joint bracket which comprises a main body plate, wherein the upper surface of the main body plate close to the front side is provided with a straight-shaped butt joint groove which penetrates through two ends of the main body plate is arranged on the main body plate and close to the front side of the main body plate; a front inclined plate inclining upwards is arranged on the butt joint groove and the main body plate in the front; and the middle part of the butt joint groove is provided with a butt joint mark. The heart intervention catheter butt joint bracket provided by the invention has the advantages that in use, a catheter and a guide wire interface are bidirectionally placed in a groove on the bracket, the mutual butt joint operation is carried out by utilizing the guide effect of the groove, and the operation is successful at one time; the device is simple in manufacturing, materials are easy to get, the volume is small, the manufacturing cost is low, the operation conditions are not restricted, and the catheter sacculus and the bracket can not be damaged; the operation time is saved, thus myocardial ischemia and oxygen deficiency for patients is reduced, and the heat functions are improved; and meanwhile, the energy and physical agility of surgeons are saved as much as possible, the essential conditions for the successful surgery are provided, and the working efficiency is improved.

Description

technical field [0001] The invention relates to a heart intervention catheter docking bracket, which is used for the docking operation of materials such as catheters and guide wires in heart intervention operations. Background technique [0002] In the operation of cardiac intervention, the docking operation of the catheter and the guide wire and other materials needs to be carried out on average 5-20 times. Due to the complexity of the lesion and the fatigue of the eyes of the operator, the duration of each docking is 2-18 seconds, or even longer time. It greatly prolongs the duration of the operation, causes or aggravates myocardial ischemia and hypoxia of the patient, and prolongs the radiation exposure to cause unnecessary damage to the patient, increases the fatigue of the medical staff, and reduces the operation efficiency. Contents of the invention [0003] The present invention aims to provide a docking bracket for cardiac interventional catheters to solve the pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M25/16
Inventor 支继新李学奇杨静王敬之
Owner HARBIN MEDICAL UNIVERSITY
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