Thrombus protection device and processing device thereof

A technology of protection device and processing device, applied in water supply devices, filters in blood vessels, disinfection, etc., can solve the problems of extremely difficult operation, extremely high release requirements, prolonged operation time, etc., so as to improve cleaning and disinfection efficiency and ensure cleaning effect. , the effect of improving uniformity

Pending Publication Date: 2022-05-10
惠州市顺美医疗科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The existing embolic protection devices are designated to protect the aortic side vessels including the brachiocephalic artery, left carotid artery, and left subclavian artery, which have extremely high requirements for the operator's difficulty in operation and release;
[0005] (2) There are also some embolic protection devices that require each aortic side vessel to be filled with instruments, and multiple instruments need to be released during the operation to prolong the operation time, so there are certain limitations

Method used

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  • Thrombus protection device and processing device thereof
  • Thrombus protection device and processing device thereof
  • Thrombus protection device and processing device thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0042] Such as figure 1 As shown, a thrombus protection device includes a proximal protection section 1, a delivery and recovery end 3, and a catheter 4. One side of the proximal protection section 1 is provided with a filter protection channel 2; it can enter the catheter 4 while protecting the plaque into the blood vessel Or surgical operation with instruments, so that the surgical exfoliated plaque is highly filtered, which can ensure that no large plaque enters the brachiocephalic artery, left carotid artery, and left subclavian artery, thereby effectively reducing the risk during surgery.

[0043] Further, the end of the proximal protection section 1 away from the filter protection channel 2 is set in a trumpet-shaped structure, and the expansion of the proximal protection section 1 is tapered; the proximal protection section 1 adopts a tapered structure design to adapt to the thicker ascending aorta , The descending aorta has a thinner structural feature, so it can be fi...

Embodiment 2

[0047] Such as Figure 2-8 As shown, this embodiment 2 discloses a processing device for a thrombus protection device, which includes a base 5 on which a moving mechanism is installed, and a bearing mechanism 8 is installed on the bottom end of the moving mechanism, and the top outer wall of the base 5 The two sides are respectively provided with a cleaning mechanism and a disinfection mechanism. The cleaning mechanism includes a cleaning end box 9 fixedly installed on one side of the outer wall of the top of the base 5, and the cleaning end box 9 is near the top. An annular main pipe 902 is fixedly installed on the top, and the annular main pipe 902 is connected with a supply pipe 903, and one end of the supply pipe 903 is respectively connected with an external warm water system and a cleaning agent system, and the inner side of the annular main pipe 902 is fixedly connected with multiple equidistant distribution pipes. The branch pipe 901, the end of the branch pipe 901 is ...

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Abstract

The invention relates to the technical field of embolism protection, in particular to a thrombus protection device and a processing device.The thrombus protection device comprises a proximal protection section, a conveying and recycling end and a catheter, a filtering protection channel is formed in one side of the proximal protection section, and the end, away from the filtering protection channel, of the proximal protection section is of a horn-shaped structure; and the expansion of the proximal protection section changes in a conical shape. By means of the proximal protection section and the filtering protection channel, plaques can be protected from entering a blood vessel and enter a catheter or an instrument for surgical operation at the same time, so that the filtration rate of the plaques falling off in the operation is high, it can be guaranteed that no large plaques enter the brachial artery, the left carotid artery and the left subclavian artery, and then the risk in the operation is effectively reduced; the proximal protection section adopts a conical structural design to adapt to the structural characteristics that the ascending aorta is thicker and the descending aorta is thinner.

Description

technical field [0001] The invention relates to the technical field of embolism protection, in particular to an embolism protection device and a processing device thereof. Background technique [0002] A thrombus is a small piece of blood that forms on the surface of a vessel in the cardiovascular system where the lining has been peeled off or repaired. In the variable fluid-dependent type, the thrombus is composed of insoluble fibrin, deposited platelets, accumulated white blood cells, and trapped red blood cells; thrombosis is a multifactorial process in which a set of genetic and environmental factors interact and influence each other. The main characteristics of common clinical thrombosis patients are familial heredity, recurrence, severity of symptoms, abnormal thrombosis site, and younger onset time. Patients undergo aortic valve replacement (TAVR) and mitral valve replacement (TMVR) to prevent small plaques that dislodge from entering the brain through blood vessels ...

Claims

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Application Information

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IPC IPC(8): A61F2/01A61L2/10A61L2/26B08B3/02B08B3/08B08B3/10B08B3/12
CPCA61F2/013A61L2/10A61L2/26B08B3/12B08B3/08B08B3/104B08B3/02A61F2002/016A61L2202/24B08B2203/007
Inventor 涂真金黄佩佩涂坚慧
Owner 惠州市顺美医疗科技有限公司
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