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Intelligent medical drainage apparatus

A drainage device and intelligent technology, applied in the field of medical devices, can solve the problems of increasing the burden on medical staff and patients' families, failure to follow the doctor's expected method, and inability to apply negative pressure drainage, etc., to improve safety and stability, and drainage effect The effect of ensuring and reducing the workload

Inactive Publication Date: 2019-02-15
彭阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 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.
[0004] 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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] see figure 1 , 2 As shown, an intelligent medical drainage device disclosed in this embodiment is composed of five parts: a seat assembly, a drainage adjustment assembly, a weight-based suspension assembly, a controller 9 and a power supply assembly 14;

[0041] Among them, see figure 1 , 2 , 7, the described seat assembly includes a set plate 6 and a clip 15, the clip 15 is connected to the rear side of the set plate 6, the clip 15 can be clamped on the infusion rod 22 so that the set plate 6 Fixed on one side of the infusion rod 22; the placement plate 6 is used to provide support and installation space for other components;

[0042] Among them, see figure 1 , 3 , 6, and 11, the described gravimetric suspension assembly includes a weighing bar 13 and a suspension beam 11, and the middle and upper part of the weighing bar 13 is limited by the placement plate 6 so that the weighing bar 13 extends up and down and Can not rotate around the central axis, the weighing...

Embodiment 2

[0072] see Image 6 , 7 As shown, in the intelligent medical drainage device disclosed in Embodiment 1, during the forward revolution process, the two rolls 4 can respectively squeeze the drainage tube 21 in the arc gap 7 to the point of resistance after entering the arc gap 7 each time. In the off state, the drainage tube 21 can be moved all the time by rotation, so as to drive the drainage tube 21 to carry out fluid output; during the fluid output process, the pressure applied by the roller 4 to the drainage tube 21 should be appropriate. 21 is squeezed toward the arc-shaped side wall 1, thereby improving the output efficiency of the effusion, while the other side needs to prevent the roll 4 from causing excessive pressure on the drainage tube 21, so as to avoid damage to the drainage tube 21 located in the arc-shaped gap 7, In order to ensure that the effects of the above two aspects are balanced, this embodiment further improves the cooperation between the two rolls 4 and...

Embodiment 3

[0078] Since clinical drainage operations are mostly carried out in the ward, and the intelligent medical drainage device, as a drainage auxiliary device, needs to be frequently moved back and forth between the ward and the instrument room, it can be seen that it is important to make it small and compact and improve portability; Therefore, this embodiment has a further improvement on the suspension assembly, and the specific structure is as follows:

[0079] Such as Figure 13 , 14 , 15, the weighing bar 13 is composed of an upper section 30 and a lower section 31, which can be stretched and contracted. The upper section 30 is limited by the placement plate 6 and connected with a load cell 19. The support is provided and the lower part of the lower section 31 is connected to the suspension beam 11; the middle part of the suspension beam 11 is provided with a section of arcuate part 32 recessed to the rear side; when the weighing bar 13 is in an extended state, the suspension ...

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Abstract

The invention relates to the field of medical apparatuses and instruments, and discloses an intelligent medical drainage apparatus. The intelligent medical drainage apparatus comprises a placement base assembly, a weighing-type hanging supporting assembly, a drainage adjusting assembly, a controller and a power supply assembly, wherein the weighing-type hanging supporting assembly, the drainage adjusting assembly, the controller and the power supply assembly are supported by a placement base; in the drainage process, the weighing-type hanging supporting assembly is used for providing supporting for a drainage bag and feeding back weight signals for reflecting the change state of hydrops in the drainage bag to the controller; the drainage adjusting assembly comprises two pipe rolling mechanisms with working states controlled by the controller, the ordinary-pressure drainage state can be adjusted through one roller, and when two rollers cooperatively work, negative-pressure drainage canbe achieved, and the negative-pressure drainage state can be adjusted. The intelligent medical drainage apparatus is intelligently designed, and is used in cooperation with an existing conventional drainage assembly, automatic controlling of timing drainage, quantitative drainage and constant speed drainage can be achieved, and the safety and the stability of drainage operation are improved; the intelligent medical drainage apparatus has two drainage modes of ordinary pressure drainage and negative pressure drainage, and most clinical drainage requirements can be met.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an intelligent medical drainage device capable of automatically controlling the drainage process. Background technique [0002] 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 of complications. Symptoms are not conducive to the treatment of the cause, and even life-threatening in severe cases. Therefore,...

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 彭阳
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