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An extracorporeal guided cardiac catheterization device

A cardiac catheterization and guidance technology, applied in the field of clinical medicine, can solve the problems of adequate improvement of X-ray radiation of cardiac catheterization intubation, and achieve the effects of being favorable for position judgment, high luminous intensity, and physical health protection.

Active Publication Date: 2020-09-08
QINGDAO CENT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] It can be seen that modern innovations on cardiac catheterization are all focused on the improvement of catheter materials and simple functions, and have not proposed sufficient improvements on how to reduce X-ray radiation during cardiac catheterization.

Method used

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  • An extracorporeal guided cardiac catheterization device
  • An extracorporeal guided cardiac catheterization device
  • An extracorporeal guided cardiac catheterization device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] An extracorporeal guided cardiac catheterization device, characterized in that: the cardiac catheter comprises a catheter body 1, a photometry section 2, a distance measurement section 3, a detection section 4 and a ball tip 5;

[0046] The conduit body is an ordinary plastic conduit;

[0047] The photometric section and the detection section include: a positive line 102, including at least one linear conductor; a light-emitting layer 103, the light-emitting layer is an organic electroluminescent polymer, and the light-emitting layer covers the positive line; Photoconductive layer 104, the light-transmitting conductive layer covers the light-emitting layer; negative electrode line 105, the negative electrode line includes at least one linear conductor, and is in contact with the periphery of the light-transmitting conductive layer; transparent polymer layer 106 , the transparent polymer layer is coated on the outside of the light-transmitting conductive layer with the n...

Embodiment 2

[0061] An extracorporeal guided cardiac catheterization device, characterized in that: the cardiac catheter comprises a catheter body 1, a photometry section 2, a distance measurement section 3, a detection section 4 and a ball tip 5;

[0062] The conduit body is an ordinary plastic conduit;

[0063] The photometric section and the detection section include: a positive line 102, including at least one linear conductor; a light-emitting layer 103, the light-emitting layer is an organic electroluminescent polymer, and the light-emitting layer covers the positive line; Photoconductive layer 104, the light-transmitting conductive layer covers the light-emitting layer; negative electrode line 105, the negative electrode line includes at least one linear conductor, and is in contact with the periphery of the light-transmitting conductive layer; transparent polymer layer 106 , the transparent polymer layer is coated on the outside of the light-transmitting conductive layer with the n...

Embodiment 3

[0077] An extracorporeal guided cardiac catheterization device, characterized in that: the cardiac catheter comprises a catheter body 1, a photometry section 2, a distance measurement section 3, a detection section 4 and a ball tip 5;

[0078] The conduit body is an ordinary plastic conduit;

[0079] The photometric section and the detection section include: a positive line 102, including at least one linear conductor; a light-emitting layer 103, the light-emitting layer is an organic electroluminescent polymer, and the light-emitting layer covers the positive line; Photoconductive layer 104, the light-transmitting conductive layer covers the light-emitting layer; negative electrode line 105, the negative electrode line includes at least one linear conductor, and is in contact with the periphery of the light-transmitting conductive layer; transparent polymer layer 106 , the transparent polymer layer is coated on the outside of the light-transmitting conductive layer with the n...

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Abstract

The invention discloses an in-vitro guide cardiac catheter device, and relates to the field of clinical medical. The in-vitro guide cardiac catheter device is characterized in that the device comprises a cardiac catheter body, a light measuring section, a distance measuring section, a detection section and a ball ejector end, the light measuring section and the detection section comprise light-emitting structures of organic light-emitting materials, the position of the cardiac catheter inserted into a human body can be accurately determined outside the human body, X-ray radiation in the insertion operation of the cardiac catheter is almost eradicated, and the health of a patient and medical staff is guaranteed.

Description

technical field [0001] The invention relates to the field of clinical medicine, in particular to an extracorporeal guiding heart catheterization device. Background technique [0002] Cardiac Catheterization. The technique of inserting a catheter from the peripheral blood vessels and sending it to the heart cavity and great blood vessels to obtain information, achieve the purpose of inspection and diagnosis, and also carry out certain treatment measures. The catheter can be sent into the right side of the heart and the pulmonary artery, and can also be sent into the left side of the heart and the aorta, and the contrast agent can be injected through the catheter or clinical electrophysiological examination can be performed. [0003] Traditional cardiac catheterization is often simply positioned by the length of catheter insertion, and precisely positioned by a C-arm X-ray machine. Unlike ordinary X-ray machines, it often takes a long time to complete the cardiac catheterizat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M25/00
CPCA61M25/0045A61M25/0068A61M2025/0008A61M2205/587
Inventor 夏青尹刚张佩娟高欣
Owner QINGDAO CENT HOSPITAL