Holding flushing device for bladder flushing

Abstract

The utility model provides a bladder irrigation holding flushing device. The bladder irrigation holding flushing device comprises a holding flushing pipe, a bladder input pipe, a liquid collecting pipe and a waste liquid collector. The flushing holding pipe is connected with the bladder input pipe, and the bladder input pipe is communicated with the bladder of a patient and used for conducting liquid flushing on the bladder of the patient. The liquid collecting tube is communicated with the bladder of a patient, and the tail end of the liquid collecting tube extends into the waste liquid collector; a connector is arranged at the end of the washing holding pipe, a connector matched with the connector is arranged at the end of the bladder input pipe, and the connector is in screwed connection with the connector so as to be used for connecting the washing holding pipe with the bladder input pipe. By arranging the connector and the connector, when the washing holding pipe and the bladder input pipe are connected, the connector on the washing holding pipe is directly connected with the connector on the bladder input pipe in a screwed mode, operation is easy, use is convenient, and the washing holding pipe and the bladder input pipe are not prone to disengagement after being connected. Therefore, the technical problems that the washing holding tube and the bladder input tube are not easy to connect and are easy to fall off after being connected can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of flushing tube holders, in particular to a bladder flushing flushing device. Background Art

[0002] Continuous bladder irrigation is a method of injecting a solution into the bladder through an indwelling catheter or suprapubic cystostomy tube, and then draining the liquid injected into the bladder through the catheter. Continuous bladder irrigation is a commonly used treatment method in urology, mainly used for patients after bladder and prostate surgery. Continuous bladder irrigation can stop bleeding and prevent urinary catheter blockage, ensure smooth drainage, relieve pain and irritation, prevent infection, and facilitate the recovery of bladder function.

[0003] During the bladder flushing process, a flushing tube is needed to hold the flushing tube. For example, the patent with patent number CN202022147971.2 discloses a continuous bladder flushing system with a flushing liquid heating device, including a heating device, which is assembled on the lower half of the infusion tube section, and the flushing liquid flowing through the infusion tube section is preheated by the heating unit; it also includes a liquid collecting device, which includes a cover portion arranged on the top, a disposable collecting bag arranged below the cover portion and connected to the cover portion as a whole, and the disposable collecting bag fixedly connected thereto is replaced synchronously by replacing the cover portion, and a one-way valve is provided at the pipe section connection on the upper surface of the cover portion, so that the washing liquid after washing is only guided out to the disposable collecting bag along the liquid collecting tube. On the one hand, the utility model ensures that the washing liquid after use will not cause pollution to the surrounding environment and is convenient, real-time, safe and fast for medical staff to collect, and on the other hand, it effectively avoids the risk of bladder spasm and bleeding to the patient due to the excessively low temperature of the flushing liquid.

[0004] However, in the above-mentioned prior art, the lower heating tube section is plugged into the bladder inlet tube. In clinical applications, the flushing tube is often not suitable when connected to the bladder inlet tube. Either too little is inserted and it is easy to fall out, or too much is inserted and it is not easy to take out when changing it next time. Utility Model Content

[0005] The utility model aims to provide a bladder flushing device to solve the problem in the above-mentioned background technology that the flushing tube is often not suitable when connected to the bladder inlet tube in clinical applications, either too little is inserted and it is easy to fall out, or too much is inserted and it is difficult to take out when changing it next time.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A bladder flushing device comprises: a flushing tube, a bladder inlet tube, a liquid collecting tube, and a waste liquid collector; the flushing tube is connected to the bladder inlet tube, the bladder inlet tube is connected to the patient's bladder, and is used to flush the patient's bladder; the liquid collecting tube is connected to the patient's bladder, and the end of the liquid collecting tube extends into the waste liquid collector;

[0008] A connector is provided at the end of the chimney holding tube, and a joint adapted to the connector is provided at the end of the bladder inlet tube. The connector and the joint are screwed together to connect the chimney holding tube to the bladder inlet tube.

[0009] Optionally, the connector includes: a housing, a sealing assembly;

[0010] The housing is rotatably connected to the punch holding tube;

[0011] An internal thread is provided inside the shell, and an external thread is provided on the outer wall of the joint; the shell is threadably connected to the external thread of the joint via the internal thread;

[0012] When the shell is threadedly connected to the joint, the sealing assembly is located between the inner bottom wall of the shell and the joint to seal the connection between the shell and the joint.

[0013] Optionally, the sealing assembly includes: a first sealing gasket and a second sealing gasket;

[0014] The first sealing gasket is arranged on the inner bottom wall of the outer shell, and the second sealing gasket is arranged on the end of the joint. When the outer shell is connected to the joint, the end of the joint squeezes the inner bottom wall of the outer shell to make the first sealing gasket and the second sealing gasket contact and seal.

[0015] Optionally, a through hole is opened at the bottom of the shell, the punch holding tube passes through the through hole, and its end extends to the interior of the shell, and a limit block is arranged on the side wall of the punch holding tube, and the limit block is located inside the shell.

[0016] Optionally, the shell is made of hard plastic.

[0017] Optionally, the flushing tube and the connector are disposable replaceable components.

[0018] Optionally, a one-way valve is provided on the liquid collecting pipe.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The present application provides a bladder flushing device, comprising: a flushing tube, a bladder inlet tube, a liquid collecting tube, and a waste liquid collector; the flushing tube is connected to the bladder inlet tube, the bladder inlet tube is connected to the patient's bladder, and is used to flush the patient's bladder; the liquid collecting tube is connected to the patient's bladder, and the end of the liquid collecting tube extends into the waste liquid collector; a connector is provided at the end of the flushing tube, and a joint adapted to the connector is provided at the end of the bladder inlet tube, and the connector is spirally connected to the joint to connect the flushing tube to the bladder inlet tube. By providing the joint and the connector, when connecting the flushing tube and the bladder inlet tube, the connector on the flushing tube can be directly spirally connected to the joint on the bladder inlet tube, which is simple to operate and easy to use, and the two are not easy to fall off after connection, so that the technical problem that the flushing tube and the bladder inlet tube are difficult to connect and easy to fall off after connection can be solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The present invention is a schematic diagram of the structure of a bladder flushing device.

[0022] Figure 2 for Figure 1 Schematic diagram of the local structure.

[0023] Figure 3 for Figure 2 Schematic diagram of the structure at A.

[0024] Figure 4 A schematic diagram of the connector structure.

[0025] Figure 5 Schematic diagram of the internal structure of the connector.

[0026] Figure 6 A schematic diagram of the connector structure.

[0027] In the figure: 1. flushing tube; 2. bladder inlet tube; 3. liquid collecting tube; 4. waste liquid collector; 5. connector; 6. joint; 7. internal thread; 8. external thread; 9. first sealing gasket; 10. second sealing gasket; 11. limit block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0030] See also Figures 1 to 6 A bladder flushing device comprises: a flushing tube 1, a bladder inlet tube 2, a liquid collecting tube 3, and a waste liquid collector 4; the flushing tube 1 is connected to the bladder inlet tube 2, and the bladder inlet tube 2 is communicated with the patient's bladder for flushing the patient's bladder; the liquid collecting tube 3 is communicated with the patient's bladder, and the end of the liquid collecting tube 3 extends into the waste liquid collector 4; a connector 5 is provided at the end of the flushing tube 1, and a joint 6 adapted to the connector 5 is provided at the end of the bladder inlet tube 2, and the connector 5 is spirally connected to the joint 6 for connecting the flushing tube 1 with the bladder inlet tube 2.

[0031] In this embodiment, by providing a joint 6 and a connector 5, when connecting the chimney holding tube 1 and the bladder inlet tube 2, the connector 5 on the chimney holding tube 1 is directly spirally connected with the joint 6 on the bladder inlet tube 2. The operation is simple and convenient to use, and the two are not easy to fall off after being connected. In this way, the technical problem that the chimney holding tube 1 and the bladder inlet tube 2 are difficult to connect and easy to fall off after being connected can be solved.

[0032] In a specific embodiment, the connector 5 includes: an outer shell and a sealing assembly; the outer shell is rotatably connected to the flushing tube 1; an internal thread 7 is provided inside the outer shell, and an external thread 8 is provided on the outer wall of the joint 6; the outer shell is threadedly connected to the external thread 8 of the joint 6 through the internal thread 7; when the outer shell is threadedly connected to the joint 6, the sealing assembly is located between the inner bottom wall of the outer shell and the joint 6, so as to seal the connection between the outer shell and the joint 6 after connection.

[0033] Furthermore, the stability of the threaded connection is more stable than that of the plug-in connection. In the present application, in order to improve the sealing between the flushing tube 1 and the bladder inlet tube 2 after connection, a sealing gasket can be arranged at the connection portion between the two, and the two structures can be sealed under the extrusion action of the connector 5 and the joint 6. Of course, a sealing belt structure can also be adopted, that is, a sealing strip is wrapped around the external thread 8 of the joint 6, and the sealing strip is used to squeeze the threaded connection gap when the joint 6 is connected to the connector 5 to achieve sealing. Of course, this method is not very convenient to use due to the winding step.

[0034] As a preferred embodiment: the sealing assembly includes: a first sealing gasket 9 and a second sealing gasket 10; the first sealing gasket 9 is arranged on the inner bottom wall of the outer shell, and the second sealing gasket 10 is arranged at the end of the joint 6. When the outer shell is connected to the joint 6, the end of the joint 6 squeezes the inner bottom wall of the outer shell to make the first sealing gasket 9 and the second sealing gasket 10 squeeze contact and seal.

[0035] like Figure 5 , Figure 6 As shown, the length of the connector 6 is greater than the length of the housing of the connector 5. During the connection process, the connector 6 is twisted into the housing until the second sealing gasket 10 at the end of the connector 6 is tightly in contact with the first sealing gasket 9 on the inner bottom wall of the housing, and the housing is continued to be rotated so that the housing and the connector 6 are completely pressed together. At this time, a sealing system is formed between the first sealing gasket 9, the second sealing gasket 10, the connector 6, and the housing, thereby realizing the connection sealing function between the flushing tube 1 and the bladder inlet tube 2.

[0036] In this embodiment, the connector 5 and the flushing tube 1 are aseptically packaged with a sterile sealing tape before use. After a predetermined time of use, the joint 6 can be separated from the connector 5, and the connector 5 and the flushing tube 1 can be replaced.

[0037] In a specific embodiment, a through hole is opened at the bottom of the shell, the punch holding tube 1 passes through the through hole, and its end extends to the inside of the shell, and a limit block 11 is arranged on the side wall of the punch holding tube, and the limit block 11 is located inside the shell.

[0038] Such an arrangement allows the shell to rotate relative to the flushing tube 1. During the threaded connection between the shell and the joint 6, the rotation of the shell does not need to drive the flushing tube 1 to rotate synchronously, which is convenient for medical staff to operate.

[0039] In a specific embodiment, the shell is made of hard plastic.

[0040] In a specific embodiment, the flushing tube 1 and the connector 5 are disposable replaceable components. Thus, when the flushing tube 1 and the connector 5 need to be replaced, the connector 5 and the joint 6 can be directly separated and the connector 5 and the flushing tube 1 can be replaced.

[0041] In a specific embodiment, a one-way valve is provided on the liquid collecting pipe 3. The one-way valve is provided to prevent the liquid in the liquid collecting pipe 3 from flowing back and causing harm to the patient.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A bladder flushing device, comprising: A flushing tube (1), a bladder inlet tube (2), a liquid collecting tube (3), and a waste liquid collector (4); The flushing tube (1) is connected to the bladder input tube (2), and the bladder input tube (2) is connected to the patient's bladder and is used to flush the patient's bladder; the liquid collecting tube (3) is connected to the patient's bladder, and the end of the liquid collecting tube (3) extends into the waste liquid collector (4); characterized in that: A connector (5) is provided at the end of the chimney holding tube (1), and a joint (6) adapted to the connector (5) is provided at the end of the bladder inlet tube (2). The connector (5) and the joint (6) are screw-connected to each other for connecting the chimney holding tube (1) to the bladder inlet tube (2).

2. The bladder flushing device according to claim 1, characterized in that: The connector (5) comprises: a housing and a sealing component; The housing is rotatably connected to the punch holding tube (1); An internal thread (7) is provided inside the shell, and an external thread (8) is provided on the outer wall of the joint (6); the shell is threadably connected to the external thread (8) of the joint (6) via the internal thread (7); When the outer shell is threadedly connected to the joint (6), the sealing assembly is located between the inner bottom wall of the outer shell and the joint (6) to seal the connection between the outer shell and the joint (6).

3. The bladder flushing device according to claim 2, characterized in that: The sealing assembly comprises: a first sealing gasket (9) and a second sealing gasket (10); The first sealing gasket (9) is arranged on the inner bottom wall of the outer shell, and the second sealing gasket (10) is arranged on the end of the joint (6). When the outer shell is connected to the joint (6), the end of the joint (6) presses the inner bottom wall of the outer shell so that the first sealing gasket (9) and the second sealing gasket (10) are pressed into contact and sealed.

4. The bladder flushing device according to claim 2, characterized in that: A through hole is provided at the bottom of the shell, the punch holding tube (1) passes through the through hole, and its end extends to the inside of the shell, and a limit block (11) is provided on the side wall of the punch holding tube, and the limit block (11) is located inside the shell.

5. The bladder flushing device according to any one of claims 2 to 4, characterized in that: The shell is made of hard plastic.

6. The bladder flushing device according to claim 1, characterized in that: The flushing tube (1) and the connector (5) are disposable replaceable components.

7. The bladder flushing device according to claim 1, characterized in that: A one-way valve is provided on the liquid collecting pipe (3).

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