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Full-automatic medical drainage device

A fully automatic drainage tube technology, which is 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 difficulty in ensuring the drainage effect, so as to improve safety and stability and drainage effect The effect of ensuring and reducing the workload

Inactive Publication Date: 2020-07-17
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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] see figure 1 , 2 As shown, a fully automatic medical drainage device disclosed in this embodiment is composed of a support assembly, a weighted suspension assembly, a drainage adjustment assembly, a controller 10 and a power supply assembly 15;

[0042] Among them, see figure 1 , 2 As shown, the support assembly is composed of a base 1, a column 2 and a mounting plate 6, the column 2 is supported by the base 1 and extends in the vertical direction, and the mounting plate 6 is supported by the upper end of the column 2 and is located above the base 1 and the column 2; the placement plate 6 is used to provide support and installation space for other components;

[0043] Among them, see figure 2 , 3 , 11, and 12, the described gravimetric suspension assembly includes a weighing bar 13, a load cell 17 and a suspension part 14; the 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 a...

Embodiment 2

[0078] see Figure 4 , 8 As shown, in the fully automatic medical drainage device disclosed in the aforementioned embodiments, the cross-section of the introduction hole 8 is circular, so as to ensure the integrity of the side wall of the recess 3 to the greatest extent, based on the circle adopted by the introduction hole 8 Hole structure, when the drainage tube 29 is introduced into the annular gap, the tail end of the drainage tube 29 needs to pass through the introduction hole 8 from front to back, and the operation is not convenient enough; The placement board 6 has the following improvements:

[0079] Such as Figure 13 , 14 As shown, the set plate 6 has a square groove 33 that can fully expose the introduction hole 8 on the front side wall, and a sliding baffle 32 with a moving stroke is defined in the square groove 33; when the sliding baffle 32 is in its stroke At the beginning, it will block the front side of the introduction hole 8 and can compress the drainage ...

Embodiment 3

[0082] see Figure 11 As shown, in the clinical use of the fully automatic medical drainage device disclosed in the foregoing embodiments, its specific installation position is determined by the position of the patient and the arrangement of the drainage components, and often its position is not conducive to the operator to operate key to carry out operations such as parameter presets, or it is not conducive for the operator to know the drainage status by observing the display screen 9, which brings certain inconvenience to the clinical drainage operation; On the basis of the structure of the fully automatic medical drainage device, there are further improvements, the specific structure is as follows:

[0083] Such as Figure 15 As shown, the fully automatic medical drainage device is equipped with a remote control device, the remote control device is provided with a wireless transmission module, a display element and an instruction input element, and a control program is pre...

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Abstract

The invention relates to the field of medical instruments, and discloses a full-automatic medical drainage device. The device consists of a support assembly, a weighing type suspension support assembly supported by the support assembly, a drainage adjusting assembly, a controller and a power supply assembly; the weighing type suspension support assembly can provide support for a drainage bag and feed back a weight signal reflecting the change state of the weight of accumulated liquid to the controller; the drainage adjusting assembly can extrude a drainage tube in different ways to adjust thedrainage state; and the controller can adjust and control the working state of the drainage adjusting assembly based on the obtained weight signal, a preset drainage mode and preset drainage parameters. The full-automatic medical drainage device is intelligently designed, can be used to realize automatic control of timing drainage, quantitative drainage and constant-speed drainage when being matched with the conventional drainage assemblies, so that safety and the stability of drainage operation are improved. The full-automatic medical drainage device has two drainage modes of normal pressuredrainage and negative pressure drainage, can meet most clinical drainage requirements, and thus has a wide clinical application prospect.

Description

[0001] The present invention is a divisional application of the invention patent application with application number 2018111350242 submitted on September 28, 2018. technical field [0002] The invention relates to the technical field of medical devices, in particular to a fully automatic medical drainage device capable of automatically controlling the drainage process. 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 pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
CPCA61M2205/3334
Inventor 王才丰
Owner 德州飚丰信息技术有限公司
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