Conical dilatation balloon for cardiovascular interventional therapy
An interventional therapy and cardiovascular technology, applied in dilators, catheters, medical devices, etc., can solve problems such as inability to clean the balloon, rapid replacement of the balloon, waste of medical materials, etc., to achieve convenient cleaning, It is convenient to use the expansion balloon and avoid the effect of a large amount of waste
Inactive Publication Date: 2019-01-18
THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a conical expansion balloon for cardiovascular interventional therapy, which solves the problem that most of the existing conical expansion balloons are designed in one piece and are generally disposable. However, It will cause a lot of waste of medical materials, the balloon and the pipeline cannot be disassembled well, the purpose of facilitating the medical staff to clean the balloon cannot be achieved, and the rapid replacement of the balloon cannot be realized when the balloon is damaged after long-term use question
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1-5, the embodiment of the present invention provides a technical solution: a tapered expansion balloon for cardiovascular interventional treatment, including a threaded connection block 1, a threaded fixing head 2 and a ventilation hose 3, the top and bottom of one side of the threaded fixing head 2 Both are provided with a clamping groove 4, and one side of the threaded connection block 1 is provided with a groove 5 that is compatible with...
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The invention discloses a conical dilatation balloon for cardiovascular interventional therapy, which comprises a threaded connecting block, a threaded fixing head and a ventilation hose, wherein thetop and bottom of one side of the threaded fixing head are provided with a clamping groove, one side of the threaded connecting block is provided with a groove adapted to the threaded fixing head, andthe top and bottom of the inner wall of the groove are provided with a first clamping groove, which relates to the technical field of medical equipment. The conical dilatation balloon for cardiovascular interventional therapy, the invention solves the problems that the existing conical expansion balloon is integrally designed and the balloon and the ventilation pipe cannot be disassembled and cleaned conveniently, The balloon can be used repeatedly to avoid a large amount of waste of medical materials, the balloon and the pipe are well disassembled, the purpose of cleaning the balloon is conveniently achieved, and the balloon is quickly replaced when the balloon is damaged for a long time, thereby greatly facilitating the medical personnel to use the expansion balloon.
Description
technical field [0001] The invention relates to the technical field of medical equipment, in particular to a tapered expansion balloon for cardiovascular interventional treatment. Background technique [0002] Cardiovascular disease has become the largest type of disease that endangers human life and health. The number of deaths due to cardiovascular and cerebrovascular diseases in the world reaches 15 million people every year, ranking first in human death due to disease. Percutaneous coronary stenting is due to its Efficient and minimally invasive has become the most basic and important interventional treatment method for the treatment of coronary atherosclerotic stenosis. The delivery system allows the stent to reach the diseased blood vessel. After the stent is pressurized and expanded, the narrow lumen of the diseased blood vessel is expanded and attached to the blood vessel wall, thereby improving the blood supply of the cardiovascular system and ensuring the smooth fl...
Claims
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CPCA61M29/02A61M2210/12A61M25/104A61M25/1025A61M2210/005Y02A50/30
Inventor 孟哲
Owner THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV