Intelligent clinical drainage control device

A control device and intelligent technology, which can be applied to suction devices, hypodermic injection devices, extraction and pumping systems, etc., can solve the problems of increasing the burden on medical staff and patients' families, failing to follow the doctor's expected method, and ensuring the drainage effect is difficult to achieve. Improve safety and stability, ensure drainage effect, and reduce workload

Inactive Publication Date: 2019-04-19
德州飚丰信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the clinical operation of drainage of a large amount of effusion, there are often specific requirements for clinical parameters such as daily drainage times, each drainage volume, and drainage speed according to the condition of the case. The parameters are usually controlled subjectively by the medical staff or the patient's family members. The current artificial control method has certain disadvantages. As a result, the drainage process cannot be carried out in the way the doctor expected, and the improper drainage will cause discomfort and injury to the patient, and even endanger the patient's life. On the other hand, the real-time drainage volume and drainage speed during the drainage process are usually determined by human observation. Judgment, the error is large, and it is difficult to guarantee the drainage effect. At the same time, the current control method will obviously increase the burden on the medical staff and the patient's family members.
[0005] The drainage bag is a relatively cheap medical product, and it is the best choice as the terminal container in clinical effusion drainage, but it can only be applied to conventional pleural effusion drainage operations under normal pressure, and cannot be applied to negative pressure drainage. Negative pressure drainage usually requires the use of water-sealed bottles that are more expensive than drainage bags, which brings a certain economic burden to patients

Method used

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  • Intelligent clinical drainage control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] see figure 1 , 2 As shown, an intelligent clinical drainage control device disclosed in this embodiment is composed of a weight-based base assembly, a suspension assembly, a drainage adjustment assembly, a controller 15 and a power supply assembly 19;

[0044] Among them, see figure 1 , 3 , 9, the weight-based base assembly is composed of a weighing platform 2, a load cell 21 and a base 1 that are sequentially matched up and down, and the load cell 21 outputs a weighing that can reflect the weight of the object above the weighing platform 2. Signal; on the one hand, the weight-based base component is used to provide basic support for the suspension component, the drainage adjustment component, the controller 15 and the power supply component 19, and on the other hand, it is used to feed back the weight signal to the controller 15;

[0045] Among them, see figure 1 , 9 , 10, the suspension assembly includes a vertical rod 4 and a suspension beam 6; the vertical rod ...

Embodiment 2

[0072] see Image 6 , 7 As shown, in the intelligent clinical drainage control device disclosed in Embodiment 1, during the forward revolution of the roller 7, after entering the arc-shaped gap 8 each time, it can move by always rolling the drainage tube 22 through rotation, driving the drainage tube 22 The fluid flows backwards to complete a fluid output; during this process, the pressure applied by the roller 7 to the drainage tube 22 should be appropriate. On the one hand, the drainage tube 22 should be squeezed towards the curved side wall 9 as much as possible, thus Improve the output efficiency of the effusion, while on the other hand, it is necessary to prevent the roll 7 from causing excessive pressure on the drainage tube 22, and avoid damage to the drainage tube 22 located in the arc-shaped gap 8. In order to ensure that the effects of the above two aspects are balanced, this embodiment is for The cooperation mode of roll 7 and orbital wheel 10 has further improveme...

Embodiment 3

[0076] see figure 1 , 3 , 9, in the intelligent clinical drainage control device disclosed in Embodiment 1, the controller 15 can obtain the weighing signal continuously fed back by the load cell 21 in real time. data transmission requirements, this implementation will obviously increase the overall manufacturing cost of the intelligent clinical drainage control device, and also reduce the working stability of the intelligent clinical drainage control device, it can be seen that the load cell 21 and the controller 15 are set The line used to transmit data is the best choice to ensure stability and economy, and in the same way, the working current of the load cell 21 is provided by the power supply component 19 through wires, which is also the best choice to ensure stability and economy But the problem that exists is, controller 15, power supply assembly 19 are positioned on the placement plate 13, both are distributed up and down with load cell 21, and controller 15 and power...

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Abstract

The invention relates to the field of medical instruments, and discloses an intelligent clinical drainage control device. The intelligent clinical drainage control device comprises a weight counting type base assembly, a suspending supporting assembly, a draining adjusting assembly, a controller and a power supply assembly; during drainage, the suspending supporting assembly can support a drainagebag, the weight accounting type base assembly can feed a weight signal for reflecting hydrops changes in the drainage bag back to a controller, the draining adjusting assembly comprises a first rolled tube mechanism and a second rolled tube mechanism, the working states of the first rolled tube mechanism and the second rolled tube mechanism are regulated and controlled by the controlled, a negative-pressure drainage process can be realized, regulated and controlled with the help of the first rolled tube mechanism and the second rolled tube mechanism, and a normal-pressure drainage process canbe regulated and controlled with the help of the first rolled tube mechanism. Intelligent design is adopted, the intelligent clinical drainage control device is used in cooperation with an existing common drainage assembly to realize automatic control over timing drainage, quantitative drainage and constant-speed drainage, the safety and stability of the drainage operation are improved, and through the normal-pressure drainage and the negative-pressure drainage, the intelligent clinical drainage control device can meet most requirements of clinical drainage.

Description

[0001] The present invention is a divisional application of the invention patent application with application number 2018111350948 submitted on September 28, 2018. technical field [0002] The invention relates to the technical field of medical devices, in particular to an intelligent control device for clinical drainage assistance. Background technique [0003] Under normal conditions, there is a small amount of fluid in the thoracic cavity and abdominal cavity of the human body, which can lubricate the organs in the cavity. If the amount of fluid in the cavity increases beyond the normal physiological range under pathological conditions, it will become a disease, such as pleural effusion and ascites. There are many causes of peritoneal effusion and pleural effusion, which are very common clinical diseases. Although peritoneal effusion and pleural effusion are only one symptom, a large amount of peritoneal effusion and large amount of peritoneal effusion will cause a series...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
CPCA61M1/0023A61M2205/3334A61M1/74
Inventor 王才丰
Owner 德州飚丰信息技术有限公司
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