CN218247998U - Disposable bladder irrigation tube - Google Patents

Abstract

The utility model discloses a disposable bladder flushing tube, which comprises a head tube, a body tube and a tail tube which are sequentially connected. The end of the head tube far away from the body tube is uniformly provided with several flushing holes, and the other end of the head tube is It is rotatably connected with the body pipe, and the diameter of the tail pipe gradually increases from the end close to the body pipe to the end away from the body pipe. The head pipe of the utility model is provided with three flushing holes, which expands the flushing range and improves the flushing effect. At the same time, during the flushing process, the flushing liquid will drive the head pipe to rotate around the body pipe, realizing a full 360° flushing without dead angles. For flushing, the tail tube can be connected with various types of common empty needles commonly seen in clinical practice. It has a wide range of applications, and the inner diameter gradually decreases from the port to ensure that the empty needle is closely connected with the flushing tube and is not easy to separate. At the same time, the utility model has a simple structure and low cost. Inexpensive, as a disposable medical consumable, to avoid cross-infection caused by repeated use by patients.

Description

Disposable bladder irrigation tube

technical field

The utility model belongs to the technical field of medical equipment, in particular to a disposable bladder flushing tube.

Background technique

Bladder irrigation tube is a device used in urology for flushing and extracting blood clots in the bladder. Bladder tamponade caused by bladder bleeding, bladder tamponade caused by bladder bleeding after resection of the prostate, and severe purulent infection in the bladder of patients with long-term indwelling urinary catheters or long-term indwelling cystostomy tubes, etc., all of which require bladder irrigation, and the bladder can be cleared after rinsing. It plays the role of removing blood and pus in the bladder and preventing urinary catheter blockage, ensuring smooth drainage, relieving pain and bladder irritation, preventing infection, and is conducive to the recovery of bladder function. When the bladder is flushed, the irrigation tube is often used to inject the liquid medicine In the bladder, the fluid in the bladder is drained through the catheter through the siphon.

At present, when encountering a large amount of hemorrhage in the bladder clinically, blood clots accumulate in the bladder, and the common urinary catheter (three-lumen urinary catheter) is generally used for flushing. This three-lumen urinary catheter has the following disadvantages: first, the water outlet hole at the head end There is only one, and the position is fixed, the flushing effect is poor, the flushing area is small, the flushing site is fixed, and it cannot be flushed at 360°, and the blood clot cannot be washed away in all directions; There are two outflow holes of the tube, and blood clots can easily block the lumen of the catheter in the later stage, and the catheter needs to be washed repeatedly, which increases the clinical burden of the medical staff; When flushing the bladder, it cannot be perfectly combined with the head end of the irrigator or the empty needle, and the irrigator and the end connector of the urinary catheter are easily separated during flushing, resulting in leakage of flushing fluid and contamination of medical staff and operating areas.

Utility model content

In order to solve the above-mentioned problems in the prior art, the purpose of the utility model is to provide a disposable bladder irrigation tube.

The utility model adopts the following technical solutions:

Disposable bladder irrigation tube, including head tube, body tube and tail tube connected in sequence, the end of the head tube away from the body tube is uniformly provided with several flushing holes, the other end of the head tube is rotated with the body tube connected, the diameter of the tail pipe gradually increases from the end close to the body pipe to the end far away from the body pipe.

With the above scheme, the head tube of the utility model is provided with three flushing holes, which expands the flushing range and improves the flushing effect. At the same time, during the flushing process, the flushing liquid will drive the head pipe to rotate around the body pipe, realizing a full range of 360 degrees of flushing. ° Angleless flushing, the tail tube can be connected with various types of common empty needles that are common in clinical practice, and has a wide range of applications, and the inner diameter gradually decreases from the port to the inside, ensuring that the empty needle and the flushing tube are tightly connected and not easy to separate. The utility model has simple structure and low cost, and as a disposable medical consumable, it can avoid cross-infection caused by repeated use by patients.

Preferably, the end connecting the head pipe and the body pipe is provided with a rotating disk, the inner wall of the body pipe is provided with a rotating groove, and the rotating groove is close to the end connecting the body pipe and the head pipe, and the The head tube is plugged into the body tube, and the rotating disk is matched with the rotating groove. With this preferred solution, the head tube and the body tube are connected in rotation through the cooperation of the rotating disk and the rotating groove. Support to ensure that the tube body does not bend or fold when it enters the urethra.

Preferably, the inner wall of the tail pipe is frosted. With this preferred solution, the inner wall of the tail tube is frosted to ensure that the connection between the flushing tube and the empty needle is tight and not easy to fall off, preventing the flushing liquid and urine from splashing during flushing, polluting the medical staff and the operating area.

Preferably, the inner wall of the head pipe is provided with several grooves, and each groove is helically arranged along the inside of the head pipe. With this preferred solution, three spiral grooves are provided in the head pipe of the flushing pipe, which facilitates the rotation of the head pipe driven by the flushing liquid, so that the flushing force becomes larger and the flushing effect is better.

Preferably, the material of the tail pipe is hard plastic, and the surface of the tail pipe is provided with anti-skid lines. With this preferred solution, the tail tube is made of hard plastic material, which can be docked with ordinary empty needle joints, and the surface is provided with anti-skid lines to prevent medical staff from slipping when holding it with one hand.

Preferably, the head tube and the body tube are made of silica gel. With this preferred solution, the head tube and the body tube are made of silicone material suitable for the human body, with good flexibility and easy to be introduced into the bladder through the urethra.

In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

1. The head pipe of this utility model is provided with three flushing holes, which expands the flushing range and improves the flushing effect. At the same time, during the flushing process, the flushing liquid will drive the head pipe to rotate around the body pipe, realizing a full range of 360° flushing. There is no dead angle for flushing, and the tail tube can be connected with various types of common empty needles that are common in clinical practice. The structure is simple and the cost is cheap. As a disposable medical consumable, it can avoid cross-infection caused by repeated use by patients.

2. The head tube and the body tube of the utility model are connected in rotation through the cooperation of the rotating disk and the rotating groove. The rotating disk is installed in the rotating groove to ensure the rotation of the head pipe without falling off, and at the same time give the head pipe a certain degree of stability. Support, to ensure that the tube body does not bend or fold when it enters the urethra; the inner wall of the tail tube is frosted to ensure that the connection between the flushing tube and the empty needle is tight and not easy to fall off, preventing flushing fluid and urine from splashing during flushing, polluting medical staff and operating area.

3. There are three spiral grooves in the head pipe of the flushing pipe of the utility model, which is convenient for the flushing liquid to drive the head pipe to rotate, so that the flushing force becomes larger and the flushing effect is better. The tail tube is made of hard plastic material, which can be docked with ordinary empty needle connectors. The surface is provided with anti-skid lines to prevent medical staff from slipping when holding it with one hand. The head tube and the body tube are made of silicone material suitable for the human body, with good flexibility and easy to be introduced into the bladder through the urethra.

Description of drawings

The utility model will be explained by way of example and with reference to the accompanying drawings, wherein:

Fig. 1 is a structural schematic view of the utility model from a front view angle.

Fig. 2 is a schematic diagram of the cross-sectional structure at A-A in Fig. 1 .

Fig. 3 is a structural schematic diagram of the head pipe of the present invention.

Fig. 4 is a schematic diagram of the assembly structure of the body tube and the tail tube of the present invention.

Reference signs: 1-head pipe; 2-body pipe; 3-tail pipe; 4-flushing hole; 5-rotating disc; 6-rotating groove.

detailed description

All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and/or steps.

Below in conjunction with Fig. 1-4, the utility model is described in detail.

Embodiment one:

Disposable bladder irrigation tube, including head tube 1, body tube 2 and tail tube 3 connected in sequence, the end of the head tube 1 away from the body tube 2 is uniformly provided with several flushing holes 4, the head tube 1 The other end is rotatably connected with the body pipe 2, and the diameter of the tail pipe 3 gradually increases from the end close to the body pipe 2 to the end away from the body pipe.

The end connecting the head pipe 1 and the body pipe 2 is provided with a rotating disc 5, and the inner wall of the body pipe 2 is provided with a rotating groove 6, and the rotating groove 6 is connected to the head pipe 1 near the body pipe 2. The head pipe 1 is plugged into the body pipe 2 and the rotating disk 5 is matched with the rotating groove 6 .

The inner wall of the head pipe 1 is provided with several grooves, and each groove is arranged helically along the inside of the head pipe 1 .

In the first embodiment above, the utility model improves the existing bladder flushing tube, as shown in Figure 1 and Figure 2, the flushing tube in the first embodiment is a hollow mechanism as a whole, which includes a head tube 1, a body Tube 2 and tail tube 3 are divided into three parts, wherein one end of the head tube 1 is in the shape of a circular platform, as shown in Figure 3, and is used for inserting into the urethra. Three flushing holes 4 are evenly arranged in the middle, and the flushing holes 4 are in an oval shape. There are three grooves inside the head tube 1, and the three grooves are arranged side by side. Each groove is helical along the inside of the head tube 1, and the starting point of the groove is connected from the head tube 1 to the body tube 2. From one end to the 4 places close to the flushing hole, it is convenient for the flushing liquid to drive it to rotate, so it has a large flushing range in the bladder, which can realize 360° flushing and shorten the flushing time. The other end of the head tube 1 is integrally equipped with a rotating disc 5, As shown in Figure 4, the corresponding body pipe 2 is provided with a rotating groove 6, that is, the end of the head pipe 1 cross-section is T-shaped, and the end cross-section connected by the body pipe 2 is concave. Engaging in the rotating groove 6 and rotating smoothly, the rotating groove 6 of the body tube 2 can play an integrated support role for the head tube 1, and at the same time ensure the rotation of the rotating disk 5, so that the irrigation tube can be smoothly introduced into the bladder Inside, the other end of the body tube 2 is integrated with the tail tube 3, the tail tube 3 is in the shape of a straight barrel, slightly smaller than the diameter of the body tube 2 and the head tube 1, and the end of the tail tube 3 is used to connect an ordinary empty needle The shape of the needle tube is the tail of the needle, and the caliber gradually decreases from the opening to the inside. When connected, it can be seamlessly combined with the empty needle, and the body fluid can be extracted through the empty needle.

Embodiment two:

Disposable bladder irrigation tube, including head tube 1, body tube 2 and tail tube 3 connected in sequence, the end of the head tube 1 away from the body tube 2 is uniformly provided with several flushing holes 4, the head tube 1 The other end is rotatably connected with the body pipe 2, and the diameter of the tail pipe 3 gradually increases from the end close to the body pipe 2 to the end away from the body pipe.

The end connecting the head pipe 1 and the body pipe 2 is provided with a rotating disc 5, and the inner wall of the body pipe 2 is provided with a rotating groove 6, and the rotating groove 6 is connected to the head pipe 1 near the body pipe 2. The head pipe 1 is plugged into the body pipe 2 and the rotating disk 5 is matched with the rotating groove 6 .

The inner wall of the head pipe 1 is provided with several grooves, and each groove is arranged helically along the inside of the head pipe 1 .

The inner wall of the tail pipe 3 is a frosted layer.

The material of the tail pipe 3 is hard plastic, and the surface of the tail pipe 3 is provided with anti-slip lines.

The head tube 1 and the body tube 2 are made of silica gel.

The utility model improves the existing bladder flushing tube, as shown in Figure 1 and Figure 2, the flushing tube in the second embodiment is a hollow structure as a whole, which includes a head tube 1, a body tube 2 and a tail tube 3 One end of the head tube 1 is in the shape of a circular platform, as shown in Figure 3, and is used to insert into the urethra. Three flushing holes 4 are evenly arranged in the middle, and the flushing holes 4 are in an oval shape. There are three flushing holes in the head tube 1. Groove, three grooves are arranged side by side, each groove is spiral along the inside of the head tube 1, the starting point of the groove is from the end where the head tube 1 connects with the body tube 2, until it is close to the flushing The 4 holes are convenient for the flushing liquid to drive it to rotate, so it has a large flushing range in the bladder, which can realize 360° flushing and shorten the flushing time. The other end of the head tube 1 is integrally provided with a rotating disc 5, as shown in Figure 4, correspondingly The body pipe 2 is provided with a rotating groove 6, that is, the end of the section of the head pipe 1 is T-shaped, and the cross-section of the connected end of the body pipe 2 is concave, and the rotating disk 5 is clamped in the rotating groove 6 and Smooth rotation, the rotating groove 6 of the body tube 2 can support the head tube 1 as a whole, and at the same time ensure the rotation of the rotating disk 5, so that the irrigation tube can be smoothly introduced into the bladder, and the head tube 1 and The body tube 2 is made of silicone material suitable for the human body. It has good flexibility and is easy to introduce into the bladder through the urethra. The other end of the body tube 2 is integrated with the tail tube 3. The tail tube 3 is straight barrel-shaped and slightly thinner than the body. The diameter of the head tube 2 and the head tube 1, the end of the tail tube 3 is used to connect the ordinary empty needle tube, the shape of the connection is the tail of the needle, the caliber gradually decreases from the opening to the inside, and the connection will be seamless with the empty needle In combination, the body fluid is extracted through the empty needle. The material of the tail tube 3 is hard plastic, which is used to connect with the empty needle. The outer wall is provided with anti-skid lines, which is easy to hold. The joints are tightly combined to achieve seamless joints.

The above-mentioned embodiments only express the specific implementation manners of the present application, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the protection scope of the present application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the technical solution of the present application, and these all belong to the protection scope of the present application.

Claims (6)

1. The disposable bladder irrigation tube is characterized in that: including head pipe (1), somatic part pipe (2) and afterbody pipe (3) that connect gradually, the one end that somatic part pipe (2) were kept away from in head pipe (1) evenly is provided with several flushing hole (4), and the other end and somatic part pipe (2) of head pipe (1) rotate to be connected, the pipe diameter of afterbody pipe (3) is from the one end that is close to somatic part pipe (2) to the one end of keeping away from somatic part grow gradually.

2. The disposable bladder irrigation tube of claim 1 wherein: the one end that head pipe (1) and somatic part pipe (2) are connected is provided with rolling disc (5), the inner wall of somatic part pipe (2) is provided with rotates groove (6), it is close to the one end that somatic part pipe (2) and head pipe (1) are connected to rotate groove (6), peg graft in somatic part pipe (2) and rolling disc (5) and rotation groove (6) cooperation head pipe (1).

3. The disposable bladder irrigation tube of claim 1 wherein: the inner wall of the tail pipe (3) is a frosted layer.

4. The disposable bladder irrigation tube of claim 1 wherein: the inner wall of head pipe (1) is provided with several recesses, and each recess all sets up along the inside spiral of head pipe (1).

5. The disposable bladder irrigation tube of claim 1 wherein: the tail pipe (3) is made of hard plastic, and anti-skid grains are arranged on the surface of the tail pipe (3).

6. The disposable bladder irrigation tube of claim 1 wherein: the head pipe (1) and the body pipe (2) are made of silica gel.

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