Auxiliary device for cardiovascular operation

An auxiliary device and cardiovascular technology, applied in the field of medical devices, can solve the problems of increased surgical risk, weak operation flexibility, inconvenient use, etc., to achieve the effect of increasing the success rate of surgery, reducing the risk of surgery, and strong operational flexibility

Inactive Publication Date: 2019-04-09
THE FIRST PEOPLES HOSPITAL OF NANTONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing auxiliary devices for cardiovascular surgery cannot assist doctors in cardiovascular surgery to clearly view the distribution of the patient's cardiovascular system and the location of cardiovascular lesions from different angles, and cannot guarantee that doctors can accurately assess the location of the patient's lesions. The operation is carried out in a different position, thereby increasing the risk of the operation, which is not conducive to the smooth operation, seriously affects the success rate of the operation, the operation flexibility is weak, it is not easy to use, the applicability is poor, it cannot be used with different sizes of operating beds, and it is not easy to adjust , requires the doctor to use both hands to adjust, which cannot liberate the doctor's hands, which seriously affects the doctor's operation on the patient

Method used

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  • Auxiliary device for cardiovascular operation
  • Auxiliary device for cardiovascular operation
  • Auxiliary device for cardiovascular operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] An assisting device for cardiovascular surgery, such as Figure 1-2 As shown, it includes a base 1, a lifting unit 2 is fixedly installed on one side of the upper part of the base 1, an adjusting unit 3 is installed on the upper end of the lifting unit 2, and the end of the adjusting unit 3 away from the lifting unit 2 is hinged Part 5 is equipped with a magnifying glass 6 .

[0052] By adopting the above-mentioned technical scheme, the magnifying glass 6 is used to assist the cardiovascular surgeon to clearly check the distribution of the patient's cardiovascular system and the location of cardiovascular lesions, so as to ensure the smooth progress of the operation. The lifting unit 2 is used to adjust the vertical position of the magnifying glass 6. Straight height, in order to cooperate with the use of different heights of the operating table, the adjustment unit 3 is used to adjust the angle of the magnifying glass 6 in the horizontal plane, which is convenient for ...

Embodiment 2

[0073] The difference from Example 1 is that the surface of the base 1 is also provided with a protective layer, and the protective layer is prepared by the following method:

[0074] Take the following raw materials and weigh them by weight: 20 parts of epoxy resin, 8 parts of titanium dioxide powder, 15 parts of acrylic emulsion, 14 parts of phenolic resin, 9 parts of quartz powder, 15 parts of polytetrafluoroethylene, 13 parts of nano silver powder, ten parts of alcohol ester 2 parts of two, 5 parts of triethanolamine, 2 parts of emulsified silicone oil and 30 parts of water;

[0075] S1. Add the weighed acrylic emulsion, alcohol ester dodeca, triethanolamine, emulsified silicone oil and water into the mixer and stir for 22min at a stirring speed of 600r / min to prepare a mixed solution;

[0076] S2. Add epoxy resin, titanium dioxide powder, nano-silver powder, phenolic resin, quartz powder and polytetrafluoroethylene into the pulverizer and pulverize until the particle diam...

Embodiment 3

[0082] The difference with embodiment 2 is the preparation of protective layer, and its specific preparation method is as follows:

[0083] Take the following raw materials and weigh them by weight: 25 parts of epoxy resin, 10 parts of titanium dioxide powder, 18 parts of acrylic emulsion, 16 parts of phenolic resin, 11 parts of quartz powder, 18 parts of polytetrafluoroethylene, 14 parts of nano silver powder, ten parts of alcohol ester 3 parts of two, 6 parts of triethanolamine, 3 parts of emulsified silicone oil and 40 parts of water;

[0084] S1. Add the weighed acrylic emulsion, alcohol ester dodeca, triethanolamine, emulsified silicone oil and water into the mixer and stir for 25min at a stirring speed of 700r / min to prepare a mixed solution;

[0085] S2. Add epoxy resin, titanium dioxide powder, nano-silver powder, phenolic resin, quartz powder and polytetrafluoroethylene into the pulverizer and pulverize until the particle diameter of the material is not greater than 3...

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Abstract

The invention discloses an auxiliary device for a cardiovascular operation. The auxiliary device for the cardiovascular operation comprises a base, wherein a lifting unit is fixedly mounted on one side of the upper part of the base; a adjusting unit is mounted at the upper end of the lifting unit; a magnifying lens is mounted at one end, far away from the lifting unit, of the adjusting unit through a hinging component. The auxiliary device for the cardiovascular operation can assist a cardiovascular internal medical operation doctor to clearly view the cardiovascular distribution of a patientand the position of a cardiovascular lesion from different angles to ensure that the doctor can accurately perform the operation at the position of the lesion of the patient so as to reduce the risksof the operation, guarantee the smooth progression of the operation and increase the success rate of the operation; the auxiliary device for the cardiovascular operation is relatively strong in operating flexibility, convenient to use and relatively good in applicability, can be used by matching with operating beds with different sizes, is convenient for the doctor to operate an ascending switch and a descending switch through the sole of a foot so as to control rise and fall of the magnifying lens, can liberate the hands of the doctor, and can avoid influence on the operation on the patient by the doctor.

Description

technical field [0001] The invention relates to the technical field of medical instruments, more specifically, it relates to an auxiliary device for cardiovascular surgery. Background technique [0002] The Department of Cardiology, that is, the Department of Cardiovascular Medicine, is a clinical department set up by the major internal medicine departments of hospitals at all levels for the diagnosis and treatment of cardiovascular and vascular diseases. The diseases treated include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beats, arrhythmia, Myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases. [0003] The existing auxiliary devices for cardiovascular surgery cannot assist doctors in cardiovascular surgery to clearly view the distribution of the patient's cardiovascular system and the location of cardiovascular lesions from different angles, and cannot guarantee that docto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B90/00A61B50/22C09D163/00C09D133/00C09D161/06C09D127/18C09D5/08C09D5/14C09D7/61
CPCA61B90/361A61B50/22A61B2090/3616C08L2201/08C08L2205/035C09D5/08C09D5/14C09D7/61C09D163/00C08L33/00C08L61/06C08L27/12C08K13/02C08K5/10C08K3/36
Inventor 郑扣龙陈亮卢辉和
Owner THE FIRST PEOPLES HOSPITAL OF NANTONG
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