Intelligent screening and processing mechanism for blood clots
A blood clot and intelligent screening technology, applied in the fields of blood circulation treatment, medical science, surgery, etc., can solve the problems of using ECMO, reducing the risk of using the rescue scope, reducing the execution plan of coagulation agent, and lack of it.
Inactive Publication Date: 2021-04-20
HUZHOU TEACHERS COLLEGE
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Problems solved by technology
[0003] 1. There is a lack of effective solutions for screening and treating blood clots during extracorporeal blood circulation;
[0004] 2. There is a lack of an implementation plan to reduce the use of coagulation agents when extracorporeal blood circulation is used for medical treatment;
[0005] 3. There is a lack of solutions that can effectively reduce the risk of bleeding in patients when using ECMO equipment;
[0006] 4. There is a lack of executable plans to expand the scope of ECMO rescue and reduce the risk of use. The main risk of using ECMO equipment comes from: in order to reduce the problem of blood clots in patients, after using anticoagulant drugs, such as heparin, etc., caused by Bleeding, bleeding is the biggest complication and risk of using ECMO
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[0019] refer to figure 1 , an intelligent blood clot screening and processing mechanism of the present invention, comprising a controller 1, a first three-way valve 2, a second three-way valve 3, two fluffy tubes 4, a first flow sensor 5, and a second flow sensor 6. Clot breaker 7, introduction conduit 8 and outlet conduit 9, the output end of the introduction conduit 8 communicates with the input end of the first three-way valve 2 through the clot breaker 7, and the first three-way valve 2 The two output ends of the second three-way valve 3 are respectively communicated with the two input ends of the second three-way valve 3 through two fluff filter tubes 4, and the output end of the second three-way valve 3 is provided with a lead-out conduit 9, and the lead-in conduit 8 and A first flow sensor 5 and a second flow sensor 6 are respectively arranged on the lead-out conduit 9, and the first three-way valve 2, the second three-way valve 3, the first flow sensor 5, the second fl...
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The invention discloses an intelligent screening and processing mechanism for blood clots. The intelligent screening and processing mechanism for blood clots comprises a controller, a first three-way valve, a second three-way valve, two fluff filter tubes, a first flow sensor, a second flow sensor, a clot breaker, a leading-in catheter and a leading-out catheter. An output end of the leading-in catheter communicates with an input end of the first three-way valve through the clot breaker, and two output ends of the first three-way valve respectively communicate with two input ends of the second three-way valve through the two fluff filter tubes. Compared with the prior art, the intelligent screening and processing mechanism for blood clots can screen out blood clots, reduces use of a blood coagulation agent and bleeding possibility of a patient, plays a positive role in improving a treatment success rate, provides a support for various blood in-vitro medical operations, has obvious value for expanding a use range of ECMO devices and reducing use risks, and particularly provides a beneficial support for treatment of new coronavirus critical patients needing the ECMO devices in ICU.
Description
【Technical field】 [0001] The invention relates to an intelligent blood clot screening and processing mechanism. More specifically, the blood clot intelligent screening and processing mechanism is arranged on the pipeline of extracorporeal blood circulation. A device for detecting, breaking and screening blood clots can provide support and guarantee for the medical implementation of extracorporeal blood circulation, and it is a solution that has a positive effect on reducing the use of coagulation agents, reducing the possibility of bleeding in patients, and improving the success rate of treatment Program. 【Background technique】 [0002] The current blood clot screening and processing equipment has the following deficiencies: [0003] 1. There is a lack of effective solutions for screening and treating blood clots during extracorporeal blood circulation; [0004] 2. There is a lack of an implementation plan to reduce the use of coagulation agents when extracorporeal blood c...
Claims
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IPC IPC(8): A61M1/36A61B17/22
Inventor 刘利民
Owner HUZHOU TEACHERS COLLEGE