Rotary telescopic cardiovascular dilation tube
A cardiovascular and telescopic technology, which is applied in the field of expansion tubes based on rotation and telescopic cardiovascular, can solve the problems of reducing the speed of blood flow, vascular blockage and expansion, and affecting the health of patients, and achieves improved effects and is easy to assemble and disassemble. Effect
Pending Publication Date: 2021-09-03
李镍镍
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Problems solved by technology
[0003] For patients with cardiovascular disease, blood vessels are prone to blockage and expansion, which will block the blood in the blood vessels, reduce the speed of blood flow, and affect the health of the patient. The blood vessels are not blocked, but when the inflatable dilation tube is used to dilate the blood vessels, the gas injected by the dilation tube cannot be precisely controlled, which may easily cause the blood vessels to be incompletely dilated or dilated, which will affect the effect of blood vessel dilation
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Embodiment 1
[0052] See Figure 1 - Figure 12 As shown, there is provided a cordial expansion bracket 2, including the expansion apparatus 1, the outer side of the expansion device 1, including the expansion apparatus 1, the outer side of the expansion device 1, and the expansion device 1 including the insertion head 11, inserted into the head 11 The side is provided with a connection drive 12, the insertion head 11, and the connecting tunnel 12 are uniformly disposed along the direction between the insertion head 11 and the connection to the connecting device 12, and the plurality of rotary expansion devices 13, and the plurality of rotary expansion devices 13 The outer annular arrangement is arranged with an expanded rotating plate 14, and each two rotary expansion devices 13 are provided with a circular connection device 15, and one side ring arrangement of the rotary expansion device 13 is provided with several ends of the threaded threaded connection column 16. ;
[0053] The insertion hea...
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The invention relates to the technical field of cardiovascular expansion, in particular to a rotary telescopic cardiovascular dilation tube. The rotary telescopic cardiovascular dilation tube comprises an dilation device body, the position, close to the middle, of the outer side of the dilation device body is sleeved with a cardiovascular dilation support, the dilation device body comprises an insertion head, a connection driving device is arranged on one side of the insertion head, a plurality of rotary dilation devices are evenly arranged between the insertion head and the connection driving device in the direction of the distance between the insertion head and the connection driving device, dilation rotating plates are annularly arranged on the outer sides of the multiple rotary dilation devices, a middle bearing connecting device is arranged between every two rotary dilation devices, and a plurality of threaded connecting columns with the two ends fixedly connected with threads are annularly arranged on one side of the rotary dilation devices. The problem that when an inflatable dilation tube is used for dilating a blood vessel, gas injected into the dilation tube cannot be accurately controlled, and the blood vessel is not completely dilated or is excessively dilated is mainly solved.
Description
Technical field [0001] The present invention relates to the field of cardiovascular expansion technology, and in particular, to the expansion tube based on rotary telescopic cardioptrips. Background technique [0002] Cardiovascular disease is the common term of cardiac blood vessels and cerebrovascular diseases, which refers to ischemic or hemorrhagic or hemorrhagic or hemorrhagic or hemorrhagic or bleeding due to hyperlipidemia, blood viscous, atherosclerosis, high blood pressure, etc. disease. Cardiovascular and cerebrovascular disease is a common disease that seriously threatens humans, especially in middle-aged and older people over 50 years, with high illness, high residual rate and high mortality. [0003] Patients with cardiovascular disease, the blood vessels can easily show the expansion of blood vessels, so that the blood in the blood vessel is blocked, lowering the blood flow rate, affecting the patient's health, currently using inflatable expansion tube to expand the...
Claims
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CPCA61F2/95A61F2002/9505
Inventor 李镍镍
Owner 李镍镍