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Method and device for monitoring water outflow and inflow quantities in real time during operation

A real-time monitoring and water output technology, which is used in measuring devices, vehicle rescue, surgery, etc. It can solve problems such as inability to perform accurate calculations, ineffective calculation of water input and output, and polluting waste, so as to achieve quick access to water information and save money. Operation time, effect of preventing TURP

Inactive Publication Date: 2019-07-09
徐大宝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the inflow is suspended normal saline or mannitol and other uterine distention fluids, and the outflow is polluted waste, neither can be accurately calculated. Therefore, there is currently no effective clinical method for calculating the inflow and outflow of water.

Method used

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  • Method and device for monitoring water outflow and inflow quantities in real time during operation
  • Method and device for monitoring water outflow and inflow quantities in real time during operation
  • Method and device for monitoring water outflow and inflow quantities in real time during operation

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Embodiment Construction

[0022] Combine below figure 1 , figure 2 and image 3 The present invention is described in detail, and the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not as a limitation to the present invention.

[0023] The invention provides a method for real-time monitoring of the amount of water in and out during the operation, which comprises the following steps:

[0024] (1) Monitor the water input;

[0025] (2) Monitor the amount of water flowing out during the operation;

[0026] (3) Calculate the difference between the water inflow and outflow;

[0027] (4) Display the difference.

[0028] The above method can be applied to gynecological hysteroscopic surgery, transurethral resection of the prostate in urology, transurethral resection of bladder tumor, percutaneous nephroscopic surgery, ureteroscopy and other operations, in which the monitoring of water inflow and outflow can be calculated in a variety of ways...

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Abstract

The invention relates to monitoring of the water outflow and inflow quantities during an operation, in particular to a method and device for monitoring the water outflow and inflow quantities in realtime during the operation. The method comprises the steps that input water inflow quantity is monitored; the quantity of water flowing out during the operation is monitored; the difference value between the water inflow quantity and the water outflow quantity is calculated; the difference value is displayed. According to the method for monitoring the water outflow and inflow quantities in real time during the operation, the absorbed water quantity can be effectively judged during the operation, it is beneficial for a surgeon to overall master the situations of a patient, and TURP is effectively prevented; by means of the device for monitoring the water outflow and inflow quantities, the information of the water outflow and inflow quantities is conveniently and quickly provided for the surgeon, the operation time is saved, and moreover, the safety of the operation is improved.

Description

technical field [0001] The invention relates to the monitoring of the amount of water in and out during operation, in particular to a method and device for real-time monitoring of the amount of water in and out during operation. Background technique [0002] Endoscopic surgery in hospitals is becoming more and more popular, such as gynecological hysteroscopic surgery, urological transurethral resection of the prostate, transurethral resection of bladder tumors, percutaneous nephroscopic surgery, ureteroscopy, etc. During these operations, doctors The resection site must be cleaned with a special fluid through the pipeline to keep the surgical field clear, and the temperature of the fluid should be lowered during resectoscopy. However, during hysteroscopic surgery, due to the effect of uterine distention pressure and perfusion medium, a large amount of perfusate is absorbed by the surgical wound and enters the human circulatory system, causing a series of clinical symptoms su...

Claims

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Application Information

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IPC IPC(8): A61B90/00A61G13/10A61G13/12G01N5/02
CPCA61B90/06A61G13/102A61G13/123A61G2203/34A61G2203/44G01N5/025
Inventor 徐大宝于洋朱修婷
Owner 徐大宝
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