CN210056955U - Dual-chamber head irrigation and drainage device - Google Patents

Abstract

The utility model discloses a double-chamber head flushing and drainage device, which comprises a main cavity coarse drainage tube and a secondary cavity thin drainage tube inserted from the side wall of the main cavity coarse drainage tube. The main cavity coarse drainage tube and the auxiliary cavity thin drainage tube are formed The side wall of the head of the blind end is provided with a plurality of shunt ports, the end of the thin drainage tube of the auxiliary cavity is provided with a dual-purpose connection port for flushing and injection of the auxiliary cavity, and the tail end of the coarse drainage tube of the main cavity is connected with the liquid inlet of the drainage pot. The end of the liquid inlet is located in the drainage bag, the end of the liquid inlet extends a conical anti-reflux film, and a drainage bag is arranged outside the drainage pot. The utility model can remind medical staff to pay attention to whether the flushing and drainage liquid are balanced, and it is also convenient to record each shift, and can more accurately record the amount of drainage liquid. The bag has a large capacity, which is convenient for nurses to dump it uniformly.

Description

Dual-chamber head irrigation and drainage device

technical field

The utility model relates to the technical field of drainage tubes. More specifically, the utility model relates to a dual-chamber head flushing and drainage device.

Background technique

The common drainage tube in the market does not have a drainage tube and two separated channels, one for flushing and the other for drainage. During the process of use, medical staff often give up flushing due to the imbalance between the flushing fluid and the drainage fluid. When flushing, if the speed of the flushing fluid is too fast and the drainage of the drainage fluid is too slow, it will lead to more flushing fluid and less drainage fluid.

Utility model content

The purpose of the utility model is to provide a dual-chamber head flushing and drainage device with simple operation, simple device and various functions.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dual-chamber head flushing and drainage device, comprising a main cavity coarse drainage tube and a secondary cavity thin drainage tube inserted from the side wall of the main cavity coarse drainage tube, the main cavity A plurality of abdominal cavity shunt openings and main cavity shunt openings are arranged on the side wall of the head where the coarse drainage tube and the auxiliary cavity thin drainage tube form the blind end, and the end of the auxiliary cavity thin drainage tube is provided with auxiliary cavity flushing and medicine injection dual-purpose. Connection port, a secondary cavity clip is installed on the secondary cavity thin drainage tube between the secondary cavity flushing and drug injection dual-purpose connection port and the insertion place where the secondary cavity thin drainage tube is inserted into the main cavity coarse drainage tube. The main cavity clip is installed on the half section, the tail end of the main cavity rough drainage tube is connected with the liquid inlet of the drainage pot, the end of the liquid inlet is located in the drainage bag, and the end of the liquid inlet extends a conical anti-drainage film , a drainage bag is arranged outside the drainage pot.

A further preferred solution is that the drainage pot is a three-dimensional plastic pot with an inverted triangle, scales are provided on the drainage pot and the drainage bag, and the inner capacity of the drainage bag is larger than that of the drainage pot.

A further preferred solution is that the drainage pot is a three-dimensional plastic pot with an inverted triangle, scales are provided on the drainage pot and the drainage bag, and the inner capacity of the drainage bag is larger than that of the drainage pot.

A further preferred solution is that a pouring groove communicated with the drainage bag is provided on the top of the drainage pot above the maximum scale line.

A further preferred solution is that the interface of the dual-purpose connection port for flushing and injecting medicine in the auxiliary cavity is a screw interface.

A further preferred solution is that a drain port is provided at the bottom of the drainage pot, and a drain valve is provided on the drain port.

A further preferred solution is that a drain pipe is provided at the bottom of the drainage bag, and a drain valve is provided on the drain pipe.

A further preferred solution is that the outer diameter of the thin drainage tube in the secondary cavity is 2/3-4/5 of the coarse drainage tube in the entire main cavity.

A further preferred solution is that an insertion tube is provided on the outer wall of the drainage bag, and the inner diameter of the insertion tube is the same as that of the main cavity rough drainage tube.

A further preferred solution is that the top of the drainage bag is provided with a drainage bag hook.

A further preferred solution is that the main cavity coarse drainage tube and the auxiliary cavity thin drainage tube are made of silicone material, and the main cavity clip and the auxiliary cavity clip are made of plastic material.

Compared with the prior art, the utility model at least includes the following beneficial effects:

The drainage pot of the utility model is a three-dimensional plastic pot with an inverted triangle. When the drainage pot is full, everyone is reminded to pay attention to whether the flushing and drainage liquid are balanced, and it is also convenient to record each shift. The three-dimensional plastic pot can more accurately record the amount of drainage liquid. The function of placing the drainage bag is to dump into the drainage bag when the drainage pot is full. The capacity of the drainage bag is large, which is convenient for nurses to dump uniformly. The anti-reflux film is placed at the interface of the drainage pot to prevent retrograde infection. The dual-purpose connection port for the auxiliary cavity flushing and injection is a screw interface that can inject drugs, and can also be connected to an infusion set for long-term drug flushing. After the drug is injected, the front end is clamped with the auxiliary cavity clip to prevent backflow, and then tightened with a screw cap; the main cavity The clip is used to clamp the main lumen tube to suspend drainage when it is necessary to clamp the drainage tube for observation, to prepare for extubation, and to clamp the drainage tube to prevent reflux when the patient is moved.

Other advantages, objects, and features of the present invention will be manifested in part by the description below, and in part will be understood by those skilled in the art from the study and practice of the present invention.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the head irrigation drainage tube.

Fig. 2 is a schematic diagram of the structure of the upper part of the drainage tube;

Figure 3 is a schematic diagram of the cross-sectional structure of the drainage tube;

Fig. 4 is a schematic diagram of the structure of a drainage bag and a drainage pot;

In the figure: 1-coarse drainage tube in the main cavity; 2-fine drainage tube in the auxiliary cavity; 3-shunt port; 4-double-purpose connection port for irrigation and injection in the auxiliary cavity; Drainage pot; 8-liquid inlet; 9-drainage bag; 10-anti-reflux film; 11-dumping tank; 12-drainage port; 13-drainage valve; 14-drainage pipe; 15-drainage valve; 16-plug tube; 17-drainage bag hook.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that the experimental methods described in the following embodiments are conventional methods unless otherwise specified, and the reagents and materials can be obtained from commercial sources unless otherwise specified; in the description of the present utility model , the terms "horizontal", "portrait", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" The orientation or positional relationship indicated by , "inside", "outside", etc. are based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply the indicated device or element. It must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

As shown in Figures 1-4, the present invention provides a dual-chamber head irrigation and drainage device, comprising a main cavity coarse drainage tube 1 and a secondary cavity thin drainage tube 2 inserted from the side wall of the main cavity coarse drainage tube. A plurality of shunt openings 3 are arranged on the side wall of the head of the blind end formed by the coarse drainage tube 1 and the thin drainage tube 2 of the auxiliary cavity. Port 4, the auxiliary cavity clip 5 is installed on the auxiliary cavity thin drainage tube between the auxiliary cavity flushing and injection dual-purpose connection port 4 and the insertion place where the auxiliary cavity thin drainage tube 2 is inserted into the main cavity coarse drainage tube 1, and the main cavity A main cavity clip 6 is installed on the second half of the rough drainage tube, the tail end of the main cavity rough drainage tube 1 is connected with the liquid inlet 8 of the drainage pot 7, and the end of the liquid inlet 8 is located in the drainage bag 9. A conical anti-reflux film 10 extends from the end of the mouth 8 , and a drainage bag 9 is provided outside the drainage pot 7 .

In the above technical solution, the front end of the entire drainage tube is placed on the patient's brain for drainage, the main cavity coarse drainage tube 1 is mainly used for draining brain drainage fluid, and the auxiliary cavity thin drainage tube 2 is mainly used for head flushing or injection. , When the catheter tip is blocked by blood clots or the catheter tip is close to the tissue wall, the shunt port 3 is used to perform a shunt function to avoid obstruction of drainage and flushing. The auxiliary cavity flushing and injection dual-purpose connection port 4 is a screw interface that can inject drugs, and can also be connected to an infusion set for long-term drug flushing. After injection, use the auxiliary cavity clip 5 to clamp the front end to prevent backflow, and then tighten it with a screw cap . The main lumen clip 6 is used to clamp the main lumen tube to suspend drainage when the drainage tube needs to be clamped for observation, to prepare for extubation, and to clamp the drainage tube to prevent backflow when the patient is moved. A conical anti-reflux film 10 extends from the end of the drainage pot connected to the liquid inlet of the drainage tube. When the liquid of the drainage tube flows to the drainage pot 7 and passes through the anti-reflux film 10, the film will slowly fit together to prevent reflux. .

As an optimization scheme of the above-mentioned embodiment, the drainage pot 7 is a three-dimensional plastic pot with an inverted triangle, the drainage pot 7 and the drainage bag 9 are both provided with scales, and the content of the drainage bag 9 is larger than that of the drainage pot 7 content volume. In a specific embodiment, the content of the drainage pot can be set to 150ml, and the content of the drainage bag can be set to 1000ml.

In the above-mentioned embodiment, the drainage pot 7 is a three-dimensional plastic pot with an inverted triangular inner volume of 150ml, and the inner capacity of 150ml is to remind medical staff to pay attention to whether the flushing and drainage liquid are balanced when the drainage pot 7 is full, which is also convenient for recording each shift. The three-dimensional plastic pot can more accurately record the amount of drainage fluid, and the volume of the 9 contents of the drainage bag is set to 1000ml, which is convenient for nurses to pour it uniformly.

A further optimization scheme made on the basis of the above-mentioned embodiment, wherein the top of the drainage pot 7 is provided with a pouring groove 11 communicating with the drainage bag 9 above the maximum scale line, and the bottom of the drainage pot 7 is provided with a drain 12 , the liquid discharge port 12 is provided with a liquid discharge valve 13 .

When the drainage pot 7 is full, it can be poured directly into the drainage bag 9 through the pouring groove 11 or can be discharged into the drainage bag 9 through the drainage valve 13 on the lower drainage port 12. The anti-reflux film 10 is in the process of dumping. Prevents backflow of fluids and air, reducing the risk of infection.

A further optimization scheme made on the basis of the above embodiment, the drainage bag 9 is provided with a drainage pipe 14 at the bottom, and the drainage pipe 14 is provided with a drainage valve 15. After the drainage bag 9 is full, the drainage bag 9 passes through the bottom. The drain valve is dumped uniformly.

The outer diameter 2 of the thin drainage tube in the secondary cavity is 2/3-4/5 of the coarse drainage tube 1 in the entire main cavity, which can more reasonably balance the flushing fluid and the drainage fluid.

A further optimization scheme made on the basis of the above embodiment, the outer wall of the drainage bag 9 is provided with a plug-in tube 16, and the inner diameter of the plug-in tube 16 is the same as that of the main cavity rough drainage tube 1; the top of the drainage bag 9 is A drainage bag hook 17 is provided.

After the drainage is completed, the drainage tube can be inserted into the insertion tube 16 on the drainage bag 9 to prevent contamination, and the drainage bag hook 17 is convenient and proper to place the height and position of the drainage bag to avoid the drainage bag falling to the ground and causing pollution.

The coarse drainage tube 1 of the main cavity and the thin drainage tube 2 of the auxiliary cavity are made of silicone material, and there are no special requirements for the color, which is soft, warm and comfortable, and less irritating to people. The main cavity clip 8 and the auxiliary cavity clip 6 are made of plastic materials, which are lightweight Does not affect the patient's head movement.

The specific use process of the dual-chamber head flushing and drainage device provided by the utility model is as follows:

The front end of the main cavity thick drainage tube 1 is placed on the patient's brain, and the drainage of the brain drainage can be carried out. The drainage enters the drainage pot 7, and slowly flows to the drainage pot 7 through the anti-reflux film 10. The drainage pot 7 can not only collect drainage. When the drainage fluid reaches 150ml, it is poured into the drainage bag 9. The drainage bag 9 can store 1000ml of liquid, and the drainage bag hook 17 is convenient for hanging and placing the drainage bag. When the patient performs catheter clipping training before extubation, the main lumen clip 6 is clipped to perform clipping training. When the patient needs to be flushed/injected, operate through the dual-purpose connection port 4 for flushing and injecting medicine in the auxiliary cavity. After injecting the medicine, clamp the front end with the auxiliary cavity clip 6 to prevent leakage, and then tighten the screw cap. When flushing the head, remove the screw cap of the dual-purpose connection port 4 for flushing and injecting medicine in the auxiliary cavity to connect the infusion set to control the head drug flushing. When the flushing is suspended, separate the connection port and screw on the screw cap.

The above-mentioned embodiments merely describe the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention. Under the premise of not departing from the design concept of the present invention, various modifications and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope of the present invention, and the technology claimed by the present invention shall be protected. The content has been fully described in the claims.

Claims (10)

1. A dual-chamber head irrigation and drainage device, including a main cavity coarse drainage tube and a secondary cavity thin drainage tube inserted from the side wall of the main cavity coarse drainage tube, the main cavity coarse drainage tube and the auxiliary cavity thin drainage tube form the head of the blind end A plurality of shunt ports are arranged on the side walls of the auxiliary cavity, and it is characterized in that: the end of the auxiliary cavity thin drainage tube is provided with a dual-purpose connection port for auxiliary cavity flushing and drug injection, and the auxiliary cavity thin drainage tube is flushed in the auxiliary cavity. A secondary cavity clip is installed between the dual-purpose connection port for drug injection and the insertion point where the thin drainage tube of the secondary cavity is inserted into the coarse drainage tube of the main cavity, and the main cavity clip is installed on the second half of the coarse drainage tube of the main cavity. The tail end of the tube is connected with the liquid inlet of the drainage pot, the end of the liquid inlet is located in the drainage bag, the end of the liquid inlet extends a section of conical anti-reflux film, and a drainage bag is arranged outside the drainage pot. 2. The dual-chamber head flushing and drainage device according to claim 1, wherein the drainage pot is a three-dimensional plastic pot with an inverted triangle, and a scale is provided on the drainage pot and the drainage bag, and the drainage bag is provided with a scale. The content of the drainage pot is larger than the content of the drainage pot. 3 . The dual-chamber head flushing and drainage device according to claim 2 , wherein the top of the drainage pot is provided with a pouring groove communicating with the drainage bag above the maximum scale line. 4 . 4 . The dual-chamber head flushing and drainage device according to claim 1 , wherein the interface of the dual-purpose connection port for flushing and injecting medicine in the auxiliary chamber is a screw interface. 5 . 5 . The dual-chamber head flushing and drainage device according to claim 1 , wherein a drainage port is provided at the bottom of the drainage pot, and a drainage valve is provided on the drainage port. 6 . 6 . The dual-chamber head flushing and drainage device according to claim 1 , wherein a drainage pipe is provided at the bottom of the drainage bag, and a drainage valve is provided on the drainage pipe. 7 . 7 . The dual-chamber head irrigation and drainage device according to claim 1 , wherein the dual-chamber head irrigation and drainage tube is characterized in that: the outer diameter of the auxiliary cavity thin drainage tube is 2/3 of that of the entire main cavity coarse drainage tube. 8 . —4/5. 8 . The dual-chamber head irrigation and drainage device according to claim 1 , wherein the dual-chamber head irrigation and drainage tube is characterized in that: an insertion tube is arranged on the outer wall of the drainage bag, and the inner diameter of the insertion tube is the same as the inner diameter of the insertion tube. 9 . The main lumen coarse drainage tube is the same. 9 . The dual-chamber head irrigation and drainage device according to claim 1 , wherein a drainage bag hook is provided at the top of the drainage bag. 10 . 10 . The dual-chamber head irrigation and drainage device according to claim 1 , wherein the main cavity coarse drainage tube and the auxiliary cavity thin drainage tube are made of silicone material, and the main cavity clip and the auxiliary cavity clip are made of plastic material. 11 .

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