Intelligent drainage control device

Abstract

The invention relates to the field of medical instruments, and discloses an intelligent drainage control device. The device is composed of a supporting seat assembly and a weighing type suspension supporting seat assembly, a drainage adjusting assembly, a controller and a power supply assembly which are supported by the supporting seat assembly; the weighing type suspension supporting seat assembly can provide support for a drainage bag and feed back a weight signal to the controller; and the controller can adjust and control the working state of the drainage adjusting assembly on the basis ofthe obtained weight signal, a preset drainage mode and preset drainage parameters, so that the drainage adjusting assembly extrudes a drainage tube in different modes to achieve operation and controlof negative pressure drainage and normal pressure drainage. According to the intelligent drainage control device, intelligent design is adopted, when the control device is used in cooperation with anexisting conventional drainage assembly, automatic control over timing drainage, quantitative drainage and constant-speed drainage can be achieved, the safety and stability of drainage operation areimproved, the control device has two drainage modes of normal-pressure drainage and negative-pressure drainage, most clinical drainage requirements can be met, and the control device has wide application prospects clinically.

Description

[0001] The present invention is a divisional application of the invention patent application with application number 2018111350100 submitted on September 28, 2018. technical field

[0002] The invention relates to the technical field of medical devices, in particular to an intelligent drainage control device capable of automatically controlling various drainage techniques in clinical practice. 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 effusi...

Examples

Embodiment 1

[0044] see Figure 1-3 As shown, this embodiment discloses an intelligent drainage control device, which is composed of five major parts: a support assembly, a weighted suspension assembly 4, a drainage adjustment assembly, a controller, and a power supply assembly 19;

[0045] Among them, see figure 1 , 2 As shown, the support assembly is composed of a base 1, a column 2 and a mounting plate 15. The column 2 is supported by the base 1 and extends vertically. Front side; the placement plate 15 is used to provide support and installation space for other components;

[0046] Among them, see figure 2 , 9 , 10, and 11, the weight-based suspension assembly 4 is supported by the placement plate 15, and has a built-in load cell 20, and the lower end is provided with a suspension part 3; the weight-based suspension assembly 4 is used for drainage bag 22 provides the only support and makes the drainage bag 22 hang below the placement plate 15, which can adjust the height of the d...

Embodiment 2

[0088] see Figure 9 , 11 As shown, in the intelligent drainage control device disclosed in Embodiment 1, it has been clarified that the accuracy of the weighing signal output by the load cell 20 is greatly affected by whether the intelligent drainage control device is placed horizontally; Although it can be solved by laying objects under the base 1, the operation is cumbersome and time-consuming. Therefore, this embodiment has the following improvements on the basis of the structure of the intelligent drainage control device disclosed in the embodiment :

[0089] Such as Figure 16 , 17 As shown, the rear side of the placement plate 15 is fixed with a first rotating shaft 46 extending horizontally backward, and a swing seat 45 is fixed by the first rotating shaft 46 to swing left and right in a small range; The upper end is connected with the swing seat 45 through the second rotating shaft 44 so that the weighted suspension assembly 4 can swing back and forth in a small r...

Embodiment 3

[0095] see figure 1 , 10 As shown, drainage is a commonly used clinical medical method at present, and the clinical drainage process is mostly carried out in the ward, and the intelligent drainage control device needs to be frequently moved back and forth between the ward and the ward, and between the ward and the equipment room; and the aforementioned When the intelligent drainage control device is used clinically, the whole device can be said to be provided with stable support by the base 1. The base 1 is bound to be large and heavy, and the overall movement of the intelligent drainage control device is laborious. Larger volume, larger space occupied when used, poor flexibility;

[0096] Generally speaking, the infusion stand is a necessary medical device in the ward. It has a relatively simple structure and takes up less space. For example, the intelligent drainage control device can remove the bulky base 1 and can be used with the infusion stand. The operation brings a l...

[0001] The present invention is a divisional application of the invention patent application with application number 2018111350100 submitted on September 28, 2018. technical field

[0002] The invention relates to the technical field of medical devices, in particular to an intelligent drainage control device capable of automatically controlling various drainage techniques in clinical practice. 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 effusi...

Examples

Embodiment 1

[0044] see Figure 1-3 As shown, this embodiment discloses an intelligent drainage control device, which is composed of five major parts: a support assembly, a weighted suspension assembly 4, a drainage adjustment assembly, a controller, and a power supply assembly 19;

[0045] Among them, see figure 1 , 2 As shown, the support assembly is composed of a base 1, a column 2 and a mounting plate 15. The column 2 is supported by the base 1 and extends vertically. Front side; the placement plate 15 is used to provide support and installation space for other components;

[0046] Among them, see figure 2 , 9 , 10, and 11, the weight-based suspension assembly 4 is supported by the placement plate 15, and has a built-in load cell 20, and the lower end is provided with a suspension part 3; the weight-based suspension assembly 4 is used for drainage bag 22 provides the only support and makes the drainage bag 22 hang below the placement plate 15, which can adjust the height of the d...

Embodiment 2

[0088] see Figure 9 , 11 As shown, in the intelligent drainage control device disclosed in Embodiment 1, it has been clarified that the accuracy of the weighing signal output by the load cell 20 is greatly affected by whether the intelligent drainage control device is placed horizontally; Although it can be solved by laying objects under the base 1, the operation is cumbersome and time-consuming. Therefore, this embodiment has the following improvements on the basis of the structure of the intelligent drainage control device disclosed in the embodiment :

[0089] Such as Figure 16 , 17 As shown, the rear side of the placement plate 15 is fixed with a first rotating shaft 46 extending horizontally backward, and a swing seat 45 is fixed by the first rotating shaft 46 to swing left and right in a small range; The upper end is connected with the swing seat 45 through the second rotating shaft 44 so that the weighted suspension assembly 4 can swing back and forth in a small r...

Embodiment 3

[0095] see figure 1 , 10 As shown, drainage is a commonly used clinical medical method at present, and the clinical drainage process is mostly carried out in the ward, and the intelligent drainage control device needs to be frequently moved back and forth between the ward and the ward, and between the ward and the equipment room; and the aforementioned When the intelligent drainage control device is used clinically, the whole device can be said to be provided with stable support by the base 1. The base 1 is bound to be large and heavy, and the overall movement of the intelligent drainage control device is laborious. Larger volume, larger space occupied when used, poor flexibility;

[0096] Generally speaking, the infusion stand is a necessary medical device in the ward. It has a relatively simple structure and takes up less space. For example, the intelligent drainage control device can remove the bulky base 1 and can be used with the infusion stand. The operation brings a l...

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