A surgical waste liquid system with cleaning function
A cleaning system and waste liquid technology, applied in the field of medical equipment, can solve problems such as damage to the central negative pressure suction system, failure to operate normally, and easy blockage of pipelines
Active Publication Date: 2019-08-30
HUAQIAO UNIVERSITY
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Problems solved by technology
[0002] It is usually necessary to extract various waste fluids from the patient during surgery, such as waste blood, cleaning fluid, effusion or sputum, etc. The existing surgical waste drainage system has a relatively simple structure, generally including a catheter with a one-way valve, setting The control valve on the catheter and the collection bucket for collecting waste liquid, the catheter only serves as one-way drainage when in use, because the liquid flowing into the surgical waste drainage system is sometimes mixed with some debris, which is easy to block the pipe. In addition, when there is a lot of bleeding during the operation, doctors and nurses will devote their attention to the operation, and they may ignore the fact that the collection bucket is full of liquid. When the waste water in the collection bucket is full, it will Backflow into the central vacuum system, causing damage to the central vacuum system
Method used
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[0017] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.
[0018] A surgical waste drainage system with cleaning function, such as figure 1 As shown, including the cleaning system, the suction and discharge system, and the driving system for driving the cleaning system and the suction and discharge system to operate;
[0019] The cleaning system includes a clean water container 1, a first syringe 2, a first pipeline and a first valve 4. The clean water container 1 is a bucket with a liquid outlet at the bottom, and the liquid outlet is connected to a liquid outlet extending downwards. The lower end nozzle of the liquid outlet pipe is connected to the first syringe 2 through the first pipe, so that the inner cavity of the clear water container 1 is communicated with the inner cavity of the first syringe 2 . Wherein, the first pipeline is a three-way hose, comprising a ...
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The invention discloses a surgical waste liquid draining system with a cleaning function. The surgical waste liquid draining system with the cleaning function comprises a cleaning system, a waste liquid suction and draining system and a driving system for driving the cleaning system and the waste liquid suction and draining system to run. The surgical waste liquid draining system with the cleaningfunction has the beneficial effects that the driving system drives the cleaning system and the waste liquid suction and draining system to run, the cleaning system and the waste liquid suction and draining system can communicate with each other or can be spaced from each other through a first valve, when a second pipe is blocked, a liquid pressure alarm arranged on a second buffering tube gives an alarm, a medical worker can be guided to open the first valve, and then the cleaning system is driven to clean the second pipe.
Description
technical field [0001] The invention relates to a medical device, in particular to an operation waste liquid discharge system with a cleaning function. Background technique [0002] It is usually necessary to extract various waste fluids from the patient during surgery, such as waste blood, cleaning fluid, effusion or sputum, etc. The existing surgical waste drainage system has a relatively simple structure, generally including a catheter with a one-way valve, setting The control valve on the catheter and the collection bucket for collecting waste liquid, the catheter only serves as one-way drainage when in use, because the liquid flowing into the surgical waste drainage system is sometimes mixed with some debris, which is easy to block the pipe. In addition, when there is a lot of bleeding during the operation, doctors and nurses will devote their attention to the operation, and they may ignore the fact that the collection bucket is full of liquid. When the waste water in t...
Claims
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IPC IPC(8): A61G13/10
Inventor 郑力新黄建龙杨芮菘
Owner HUAQIAO UNIVERSITY