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Intelligent drainage device used after tumor operation

An intelligent tumor technology, applied in the direction of cleaning methods, suction devices, cleaning methods and utensils using gas flow, can solve the problems of inconvenient cleaning, unfavorable patient treatment, and unfavorable discharge of effusion, and achieve the effect of saving manpower

Inactive Publication Date: 2021-07-09
HENAN CANCER HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Tumor patients will have effusions in their bodies after surgery, and drainage tubes need to be placed in the patients to discharge the effusions; in order to prevent the effusion in the drainage tubes from flowing back, a negative pressure device is usually connected to the drainage tubes; however, postoperative drainage requires negative pressure There are certain restrictions. The pressure difference between the negative pressure device and the patient needs to be kept stable; if the pressure difference is too large, it will endanger the safety of the patient; if the pressure difference is too small, it will not be conducive to the discharge of the effusion; changes, the existing drainage device cannot stably control the pressure value required for drainage, and a drainage device that can intelligently adjust and maintain a stable pressure is needed
For some critically ill patients, continuous drainage is required, and the existing way of connecting the drainage tube to the drainage bag cannot continue drainage. After the drainage bag is full, the drainage process needs to be interrupted and the drainage bag needs to be replaced, which is not conducive to patient treatment; some patients need a method that can Drainage device for continuous drainage
Moreover, the existing drainage device is also inconvenient to clean. Manual cleaning will waste a lot of time and increase the labor cost of the hospital; Drainage device capable of self-cleaning

Method used

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  • Intelligent drainage device used after tumor operation
  • Intelligent drainage device used after tumor operation
  • Intelligent drainage device used after tumor operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] An intelligent drainage device for tumor surgery, such as figure 1 , figure 2 As shown, it includes a negative pressure drainage device 1, and also includes a cleaning device 2 matched with the negative pressure drainage device 1; the negative pressure drainage device 1 includes a vertically arranged negative pressure tank 3, and the negative pressure tank 3 is provided with an air pressure adjustment mechanism , the negative pressure tank 3 is connected with a drainage pipe 11, and the drainage pipe 11 is provided with a one-way valve; the cleaning device 2 includes a water tank 12, and also includes a cleaner 5 connected to the water tank 12.

[0049] Such as figure 2 As shown, the negative pressure tank 3 includes a tank body, the top of the tank body is provided with a sealing port, and the top of the tank body is provided with a limiting structure 6; the negative pressure tank 3 also includes a sealing cover 301 that matches the sealing port; mouth matching cle...

Embodiment 2

[0061] This embodiment is an intelligent drainage device for postoperative tumor using the following method, including drainage and cleaning; during drainage, the drainage tube 11 is inserted into the patient's body, and the intelligent drainage device for postoperative tumor is activated; the pressure in the negative pressure tank 3 is initially Atmospheric pressure, the sliding plate 404 is located at the first conductive section 407, the conductor 405 connects the first conductive section 407, the circuit of the suction fan 13 is turned on, the suction fan 13 starts and discharges the gas in the negative pressure tank 3, and the negative pressure tank 3 The air pressure decreases; when the air pressure in the negative pressure tank 3 is lower than the atmospheric pressure, the sliding plate 404 slides to the insulating section 409 under the effect of atmospheric pressure, and the first spring 403 stretches; when the sliding plate 404 overcomes the elastic force of the spring ...

Embodiment 3

[0064] The difference between this embodiment and Embodiment 1 is that the washer 5 is connected with a timer switch. When cleaning, use the timer to set the cleaning time, without manual care, saving manpower; the pipe connected to the drain port 302 is detachable Install, set a container below the drain port 302, connect the drain port 302 with the container, and the water in the negative pressure tank 3 can flow out from the drain port 302 under the action of gravity.

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Abstract

The invention belongs to the technical field of medical instruments, relates to the technical field of intelligent manufacturing, and particularly discloses an intelligent drainage device used after tumor operation. The device comprises a negative pressure drainage device and a cleaning device matched with the negative pressure drainage device; the negative pressure drainage device comprises a vertically-arranged negative pressure tank, an air pressure adjusting mechanism is arranged on the negative pressure tank, and the negative pressure tank is connected with a drainage pipe. The cleaning device comprises a water tank and a cleaner connected with the water tank; the intelligent drainage device used after the tumor surgery is stable in air pressure, convenient to clean and capable of achieving continuous drainage.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to the technical field of intelligent manufacturing, in particular to an intelligent drainage device for tumor surgery. Background technique [0002] Tumor patients will have effusions in their bodies after surgery, and drainage tubes need to be placed in the patients to discharge the effusions; in order to prevent the effusion in the drainage tubes from flowing back, a negative pressure device is usually connected to the drainage tubes; however, postoperative drainage requires negative pressure There are certain restrictions. The pressure difference between the negative pressure device and the patient needs to be kept stable; if the pressure difference is too large, it will endanger the safety of the patient; if the pressure difference is too small, it will not be conducive to the discharge of the effusion; The existing drainage device cannot stably control the pressure value...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00B08B3/02B08B5/02B08B5/04B08B13/00
CPCB08B3/02B08B5/02B08B5/04B08B13/00
Inventor 刘瑞雪
Owner HENAN CANCER HOSPITAL
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