A chest and abdominal catheter drainage device that facilitates control of the flow rate.

Abstract

A thoracic and abdominal catheter drainage device that facilitates control of the flow rate and is characterized by the following: Disposable drainage bag (100), roller valve (200), infusion set drip pot (300) and clamp switch (400); the drainage tube at the top of the disposable drainage bag (100) is equipped with a roller valve (200) for controlling the flow rate; the drainage tube at the top of the disposable drainage bag (100) is equipped with the infusion set drip pot (300) which is connected to the drainage tube, the top of the infusion set drip pot (300) is equipped with the tubing (301) which is connected to the infusion set drip pot (300); and the tubing (301) is equipped with a clamp switch (400).

Description

Technical area

[0001] The utility model relates to the technical field of medical devices and relates in particular to a thoracic and abdominal catheter drainage device suitable for controlling the flow rate. Background technology

[0002] In chest and abdominal drainage, drainage tubes are inserted into the chest and abdominal cavities to drain chest and abdominal effusion from the body, reduce pressure in the chest and abdominal cavities, and relieve patient symptoms such as shortness of breath and bloating. Chest and abdominal drainage devices play a very important role in the treatment of diseases.

[0003] During use, existing thoracic and abdominal drainage devices cannot well control the rate of fluid discharge, and it is easy to release fluid too quickly and in excess at once, resulting in a sudden drop in pressure in the thoracic and abdominal cavity. Then, pleural reaction, re-expansion of pulmonary edema, and hypotension, electrolyte imbalance, hepatic coma, and so on, will occur. Currently, most thoracic and abdominal drainage devices only have on-off valves, and the amount of fluid withdrawn is judged by the scale of the drainage bag mark. Some are controlled by roller valves, but the flow rate cannot be judged, so it is inaccurate, and the situation of too fast and excessive fluid discharge is common.

[0004] To solve the technical problems described above, there is therefore an urgent need for a thoracic and abdominal catheter drainage device that facilitates flow rate observation. Content of the utility model

[0005] The technical problem to be solved by this utility model is to overcome the deficiencies of the above-mentioned technology and to provide a thoracic and abdominal catheter drainage device suitable for flow rate control.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is a thoracoabdominal tube drainage device that facilitates flow rate control, including: A disposable drainage bag, a roller valve, an infusion set drip cup, and a clamp switch. The drain tube at the top of the disposable drainage bag is equipped with a roller valve to control the flow rate. The drain tube at the top of the disposable drainage bag is equipped with the infusion set drip cup, which is connected to the drain tube. The top end of the infusion set drip cup is equipped with the hose connected to the infusion set drip cup. The hose is equipped with a clamp switch.

[0007] The advantages of this utility model over existing technology are: It is equipped with a drip cup for the infusion set so that the flow rate can be visually observed. The flow rate can then be adjusted via the roller valve, which facilitates flow rate control and ensures continuous and slow delivery of the fluid without any problems. It is more convenient to use. Description with drawings Fig. is a schematic structural diagram of a thoracoabdominal catheter drainage device of the present invention capable of controlling flow rate.

[0008] As shown in the figure: 100. Disposable drainage bag, 200. Roller valve, 300. Infusion set drip cup, 301. Tubing, 400. Clamp switch. The specific embodiment

[0009] To clarify the purpose, technical solutions, and advantages of the embodiments of the utility model, the technical solutions in the embodiments of the utility model are described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the description of the embodiments is part of the embodiments of the utility model and not of all embodiments. The components of the embodiments of the utility model generally described herein and illustrated in the figures can be arranged and designed in a variety of different configurations.

[0010] Combined with Fig. Includes a thoracic and abdominal catheter drainage device that facilitates flow rate control: Disposable drainage bag 100, roller valve 200, infusion set drip cup 300, and clamp switch 400. The drain pipe at the top of the disposable drainage bag 100 is provided with a roller valve 200 for controlling the flow rate. The drain pipe at the top of the disposable drainage bag 100 is provided with the infusion set drip cup 300, which is connected to the drain pipe. The top end of the infusion set drip cup 300 is provided with the hose 301, which is connected to the infusion set drip cup 300. And the hose 301 is provided with a clamp switch 400.

[0011] In the concrete implementation of the utility model.

[0012] During use, the flow rate of the liquid can be observed through the infusion set drip cup 300, and then the flow rate can be adjusted by the roller valve 200 as needed, so that the liquid is delivered continuously and slowly, so that the liquid outflow can be better controlled.

[0013] When describing the embodiments of the utility model, it should be noted that when the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", and "inside" are used, the orientation or positional relationship indicated by "outside" or "outer" is based on the orientation or positional relationship shown in the attached drawing. Or the orientation or positional relationship in which the utility model product is normally placed when used is only for the better description of the utility model and the simplification of description, and does not imply that the referred-to device or component must have a specific characteristic or be in a specific orientation. Therefore, it cannot be understood as a limitation of the utility model. In addition, the terms "first", "second", "third", etc.used only to distinguish descriptions and are not to be understood as indicating or implying a relative meaning.

[0014] Furthermore, the presence of the terms "horizontal," "vertical," "overhanging," etc., does not mean that the component must be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" simply means that the orientation is more horizontal than "vertical." It does not mean that the structure must be completely horizontal, but it may be slightly inclined.

[0015] In the description of the embodiments of the utility model, “plural” means at least two.

[0016] When describing the embodiments of the utility model, it should also be noted that the terms "setting," "installation," "connecting," and "connecting" are to be understood in a broad sense, unless otherwise clearly stated and limited. For example, it may refer to a fixed connection, a detachable connection, or an integral connection. This may be a mechanical connection or an electrical connection. It may be a direct connection, an intermediate medium, or an internal connection between two components. The specific meanings of the above terms in the utility model will be understandable to a person skilled in the art depending on the specific circumstances.

[0017] The utility model and its embodiments have been described above. This description is not limiting. What is shown in the drawings is only one embodiment of the utility model, and the actual structure is not limited to it. In short, if a person of ordinary skill in the art can be inspired by it and, without deviating from the creative purpose of the utility model, can design a structural method and embodiment similar to the technical solution without creativity, they all fall under the protection of the utility model.

Claims

[1] A thoracic and abdominal catheter drainage device that facilitates flow rate control and characterized by is that it includes: Disposable drainage bag (100), roller valve (200), infusion set drip cup (300) and clamp switch (400); the drain pipe at the upper end of the disposable drainage bag (100) is provided with a roller valve (200) for controlling the flow rate; the drain pipe at the upper end of the disposable drainage bag (100) is provided with the infusion set drip cup (300) which is connected to the drain pipe, the upper end of the infusion set drip cup (300) is provided with the hose (301) which is connected to the infusion set drip cup (300); and the hose (301) is provided with a clamp switch (400).

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