CN205054982U - Chest ascites drainage device - Google Patents

Abstract

The utility model discloses a pleural and ascites drainage device, comprising: a drainage bottle; a filter bottle, which is arranged on the drainage bottle and communicated with the drainage bottle; a drainage tube, which is connected to the filter bottle and communicated with the filter bottle; There are folds on the tube; there is a filter layer inside the filter bottle, and a control device for monitoring the blockage of the drainage tube is provided on the filter bottle; the control device includes a main control chip, a liquid level sensor and an alarm connected to the main control chip . The utility model adopts the arrangement of folds on the drainage tube. When the drainage tube is blocked, by squeezing the folds, pressure is applied to the drainage liquid in the drainage tube to achieve the purpose of quickly dredging the blockage, effectively ensuring the smoothness of the drainage, and A filter layer and a control device are installed in the filter bottle. When the drainage tube is completely blocked, an alarm will be issued if the liquid level in the filter bottle exceeds the height of the liquid level sensor, which can prompt the medical staff to arrive at the scene for treatment in time, greatly improving security.

Description

Pleural and ascites drainage device

technical field

The utility model relates to a medical device, in particular to a drainage device for pleural and ascites.

Background technique

In clinical practice, the drainage tube is usually used to draw out the pleural and ascites for inspection. However, there are blood clots and tissue fragments exuding in the pleural and ascites, which may easily cause blockage of the drainage tube. If the blockage occurs at night and the nurse cannot reach the scene in time, it may cause Hazardous and detrimental to the patient.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art and provide a drainage device for pleural and ascites.

In order to achieve the above purpose, a pleural and abdominal fluid drainage device comprises: a drainage bottle with scales on the wall of the bottle;

The filter bottle is arranged on the drainage bottle and communicates with the drainage bottle; the drainage tube is connected with the filter bottle and communicates with the filter bottle; the drainage tube is provided with folds, and the major diameter of the folds is larger than The outer diameter of the drainage tube, the minor diameter of the folds is less than or equal to the inner diameter of the drainage tube; the filter bottle is provided with a filter layer, and the filter bottle is provided with a control device for monitoring the blockage of the drainage tube; The control device includes a main control chip, and a liquid level sensor and an alarm connected to the main control chip.

Preferably, the drainage tube is also provided with a flushing tube communicating with it.

Preferably, the drainage tube is provided with a first liquid stop clip, and the flushing tube is provided with a second liquid stop clip, and the first liquid stop clip is located at the junction of the drainage tube and the flushing tube, and is close to the Position setting of the filter bottle.

Preferably, the drainage tube has a double-layer structure to form an air cavity, the center of the drainage tube is a hollow liquid circulation channel, and an air bag is arranged at an interval between the ends of the drainage tube, and the air bag is connected to the air cavity. In communication, the air bag includes a first air bag and a second air bag arranged at intervals, and when the drainage tube extends into the abdominal wall, the first air bag and the second air bag are respectively located inside and outside the abdominal wall for positioning the drainage tube.

Preferably, the control device further includes an air pump connected to the main control chip, the air pump is connected with an air tube, and the air tube communicates with the air cavity of the drainage tube.

Preferably, the inner wall of the drainage tube is provided with a thread groove extending along the axis of the drainage tube.

Preferably, the flushing tube is detachably connected to the drainage tube.

Preferably, in the flushing pipe, a filter element is provided at the junction of the flushing pipe and the drainage pipe.

The beneficial effects of the utility model are: the pleural and ascites drainage device provided by the utility model adopts a folded part on the drainage tube, and when the drainage tube is blocked, by squeezing the folded part, pressure is applied to the drainage fluid in the drainage tube, and the blocked A strong impact is generated at the tube to achieve the purpose of quickly dredging the blocked part, effectively ensuring the smooth drainage, and a filter layer and a control device are installed in the filter bottle. When the drainage tube is completely blocked, the liquid level in the filter bottle If the height of the liquid level sensor is exceeded, an alarm will be issued, which can prompt medical staff to arrive at the scene in time for treatment, greatly improving safety.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a pleural and ascites drainage device according to an embodiment of the present invention.

Reference signs:

1. Drainage bottle; 2. Filter bottle; 21. Filter layer; 3. Drainage tube; 31. Folded part; 32. First liquid stop clip; 33. Second liquid stop clip; 34. First air bag; 35. Second Two air bags; 36, air cavity; 4, control device; 5, flushing pipe.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

With reference to shown in Fig. 1, the utility model embodiment provides a kind of chest and ascites drainage device, comprises: drainage bottle 1, is provided with scale on its bottle wall; Filter bottle 2, it is arranged on the drainage bottle 1, and with drainage bottle 1 communicates; the drainage tube 3 is connected to the filter bottle 2 and communicates with the filter bottle 2; the drainage tube 3 is provided with a folded part 31, and the major diameter of the folded part 31 is greater than the outer diameter of the drained tube 3 , the minor diameter of the folded portion 31 is less than or equal to the inner diameter of the drainage tube 3; the filter bottle 2 is provided with a filter layer 21, and the filter bottle 2 is provided with a control device 4 for monitoring the blockage of the drainage tube 3; The control device 4 includes a main control chip, and a liquid level sensor and an alarm connected to the main control chip. The liquid level sensor is arranged on the inner wall of the filter bottle 2, and the alarm is arranged on the outer wall of the filter bottle 2. When the liquid level height in the filter bottle 2 exceeds the height of the liquid level sensor, the liquid level sensor will generate a trigger signal, and the The trigger signal is transmitted to the main control chip, and the main control chip controls the alarm to output an alarm according to the trigger signal.

Further, the drainage tube 3 is also provided with a flushing tube 5 communicating therewith. The irrigation tube 5 is arranged on the drainage tube 3, and the first liquid stop clip 32 and the second liquid stop clip 33 are arranged, so that the second liquid stop clip 33 can be closed when drainage is required, and when the abdominal cavity needs to be flushed It can be realized by closing the first liquid-stopping clip 32 and opening the second liquid-stopping clip 33, so as to have the functions of drainage and flushing the abdominal cavity at the same time, and the structure is simple and easy to use.

Further, the drainage tube 3 is provided with a first liquid stop clip 32, and the flushing tube 5 is provided with a second liquid stop clip 33, and the first liquid stop clip 32 is located at the opposite side of the drainage tube 3 and the flushing tube 5. Joint, and set near the position of the filter bottle 2.

Further, the drainage tube 3 has a double-layer structure to form an air cavity 36, the center of the drainage tube 3 is a hollow liquid circulation channel, and the ends of the drainage tube 3 are provided with air bags at intervals, and the air bag and the The air cavity 36 communicates, and the air bag includes a first air bag 34 and a second air bag 35 arranged at intervals. When the drainage tube 3 is stretched into the abdominal wall, the first air bag 34 and the second air bag 35 are respectively located inside the abdominal wall and The outside of the abdominal wall is used to position the drainage tube 3 . The first air bag 34 and the second air bag 35 are arranged on the drainage tube 3, and the first air bag 34 and the second air bag 35 are respectively located on the inner side and the outer side of the abdominal wall, and the air pump is used to inflate or deflate it, thereby realizing the drainage tube. 3 is positioned on the abdominal wall, avoiding the random movement of the drainage tube 3 during the drainage process, causing discomfort to the patient.

Further, the control device 4 also includes an air pump connected to the main control chip, the air pump is connected with an air tube, and the air tube communicates with the air cavity 36 of the drainage tube 3 . When the air cavity 36 of the drainage tube 3 needs to be inflated, the air pump can be turned on.

Further, the inner wall of the drainage tube 3 is provided with a threaded groove extending along the axis of the drainage tube 3 . Thread grooves are set on the inner wall of the drainage tube 3, so that the liquid swirls into the drainage tube 3 during drainage, and blood clots, tissue fragments, etc. are crushed to a certain extent and hang on the wall through the thread grooves, so as to avoid excessive blood clots and tissue fragments. Large and blocked drainage tube 3.

Further, the flushing tube 5 is detachably connected to the drainage tube 3 . In the flushing pipe 5 , a filter element is arranged at the joint between the flushing pipe 5 and the drainage pipe 3 . The flushing tube 5 is detachably connected to the drainage tube 3 and a filter element is set at the junction of the flushing tube 5 and the drainage tube 3, and the medicinal solution required for flushing is filtered through the filter element to avoid damage to the patient caused by dirt.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be construed as limitations of the present invention. The above-mentioned embodiments can be changed, modified, replaced and modified within the scope of the present utility model under the principle and purpose.

Claims (8)

1. an ascites pleural fluid drainage system, is characterized in that, comprising:

Drainage bottle, its bottle of wall is provided with scale;

Filtering flask, it is arranged on drainage bottle, and is communicated with drainage bottle;

Drainage tube, it is connected on filtering flask, and is communicated with filtering flask;

Described drainage tube is provided with pleated portions, and the large footpath of described pleated portions is greater than the outside dimension of drainage tube, and the path of described pleated portions is less than or equal to the internal diameter size of drainage tube;

Be provided with filter course in described filtering flask, and described filtering flask is provided with the control device of monitoring blocked drainage tube;

Described control device comprises main control chip, and the liquid level sensor be connected with main control chip and alarm.

2. ascites pleural fluid drainage system according to claim 1, is characterized in that, described drainage tube is also provided with the syringe pipe be communicated with it.

3. ascites pleural fluid drainage system according to claim 2, it is characterized in that, described drainage tube is provided with the first liquid stopping clamp, and described syringe pipe is provided with the second liquid stopping clamp, and described first liquid stopping clamp is positioned at drainage tube and syringe pipe joint and arranges near the position of described filtering flask.

4. ascites pleural fluid drainage system according to claim 3, it is characterized in that, described drainage tube is double-decker, to form air chamber, the center of described drainage tube is the fluid flow paths of hollow, the end part interval of described drainage tube is provided with air bag, described air bag is communicated with described air chamber, described air bag comprises spaced first air bag and the second air bag, after described drainage tube stretches into stomach wall, described first air bag and the second air bag lay respectively at interior abdominal wall and stomach wall outside, in order to locate drainage tube.

5. ascites pleural fluid drainage system according to claim 4, is characterized in that, described control device also comprises the air pump be connected with described main control chip, and described air pump is connected with trachea, and described trachea is connected with the air chamber of described drainage tube.

6. the ascites pleural fluid drainage system according to claim 1-5 any one, is characterized in that, the inwall of described drainage tube is provided with the thread groove along described drainage tube Axis Extension.

7. the ascites pleural fluid drainage system described arbitrarily according to claim 2, it is characterized in that, described syringe pipe is dismountable to be connected on drainage tube.

8. the ascites pleural fluid drainage system arbitrarily described according to claim 7, is characterized in that, in described syringe pipe, is positioned at described syringe pipe and drainage tube joint is provided with filter element.