CN218980205U

CN218980205U - Bladder filling device

Info

Publication number: CN218980205U
Application number: CN202223126713.1U
Authority: CN
Inventors: 袁琳
Original assignee: Wuxi Peoples Hospital
Current assignee: Wuxi Peoples Hospital
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-05-09
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to the field of ultrasonic detection, in particular to a bladder filling device. The bladder filling device comprises a water delivery needle cylinder and further comprises: the fixed pipe is sleeved at the output end of the water delivery needle cylinder and is communicated with the water delivery needle cylinder; the water delivery pipe is inserted into the fixed pipe, the water delivery pipe is communicated with the fixed pipe, the other end of the water delivery pipe is connected with a plurality of extending pieces which are integrated and distributed at equal intervals in a ring, the other end of each extending piece is fixed with a hemispherical shell, and a water outlet is formed between every two adjacent extending pieces. In the bladder filling device provided by the utility model, the hemispherical shell is arranged at the end part of the water pipe, the advancing end surface of the hemispherical shell is smoother, so that friction with the inner wall of the urethra can be reduced in the process of moving in the urethra, water led out of the water pipe is impacted into the inner concave surface of the hemispherical shell for the first time, the impact force generated by water flow is counteracted by the water in the inner concave surface of the hemispherical shell, and then the water slowly flows out along the water outlet, so that discomfort of a human body is avoided in use.

Description

Bladder filling device

Technical Field

The utility model relates to the field of ultrasonic detection, in particular to a bladder filling device.

Background

The detection of the internal organs of the human body is generally not directly observed, but is carried out by utilizing ultrasonic equipment, so that the human body is not damaged, and the observation effect is good.

When the bladder is detected by ultrasonic waves, the bladder is required to be filled with water; the water supplementing mode adopts a water drinking mode or a water filling mode, and the water filling mode aims at inserting a pipeline in the water conveying equipment into the bladder along the urethra and then injecting water into the bladder through the pipeline, so that the bladder is in a full state, and the subsequent examination is convenient. However, in the existing used pipeline, one end of the pipeline entering the human urethra belongs to a flat cross section, so that the end wall of the pipeline can be obviously scratched with the side wall of the urethra, uncomfortable stimulation can be generated to the human body, meanwhile, when water is injected subsequently, the impact generated by water flow on the inside of the urethra can also generate uncomfortable stimulation to the human body, and the comfort level is not high enough, and the emotion of a patient can be possibly influenced.

Accordingly, there is a need to provide a new bladder filling machine that addresses the above-described problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a bladder filling device.

The utility model provides a bladder filling device, which comprises a water delivery needle cylinder and further comprises:

the fixed pipe is sleeved at the output end of the water delivery needle cylinder and is communicated with the water delivery needle cylinder;

the water delivery pipe is inserted into the fixed pipe and is communicated with the fixed pipe, the other end of the water delivery pipe is connected with a plurality of extending pieces which are integrated and are distributed at equal intervals in a ring, the other end of each extending piece is fixed with a hemispherical shell, and a water outlet is formed between every two adjacent extending pieces;

wherein the inner concave surface of the hemispherical shell faces the output port of the water delivery pipe.

Preferably, the fixing pipe comprises a main pipe, a communicated branch pipe is fixed on the main pipe, and the main pipe and the branch pipe are both provided with spherical valves.

Preferably, one end of the main pipe is sleeved at the output end of the water delivery needle cylinder and is communicated with the output end of the water delivery needle cylinder, and the water delivery pipe is spliced at the other end of the main pipe.

Preferably, the water delivery pipe is a sectional assembly type pipe body and comprises a first guide pipe and a second guide pipe, and the first guide pipe and the second guide pipe are communicated and fixed through a connecting pipe;

the first guide pipe is inserted into the main pipe, and the extension piece is fixed at the other end of the second guide pipe.

Preferably, the hemispherical shell and the extension piece are of an integrated structure, and the extension piece, the hemispherical shell and the water delivery pipe are made of the same material.

Preferably, the other end of the branch pipe is also inserted with a communicated water pumping pipe.

Compared with the related art, the bladder filling device provided by the utility model has the following beneficial effects:

the utility model provides a bladder filling device, wherein a hemispherical shell is arranged at the end part of a water pipe, the advancing end surface of the hemispherical shell is smoother, so that friction with the inner wall of a urethra can be reduced in the process of moving in the urethra, water led out of the water pipe is impacted into the inner concave surface of the hemispherical shell for the first time, the impact force generated by water flow is counteracted by the water in the inner concave surface of the hemispherical shell, and then the water slowly flows out along a water outlet, so that discomfort of a human body is avoided in use.

Drawings

FIG. 1 is a schematic view of a bladder filling device according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 4 is a schematic structural diagram of a second flow guiding tube according to the present utility model.

Reference numerals in the drawings: 1. a water delivery needle cylinder; 2. a fixed tube; 21. a main pipe; 22. a branch pipe; 23. a ball valve; 3. a water pipe; 31. a first draft tube; 32. a second flow guide pipe; 33. a connecting pipe; 4. an extension piece; 5. a water outlet; 6. a hemispherical shell; 7. a water pumping pipe.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 4, the bladder filling device provided in the embodiment of the present utility model includes a water delivery syringe 1, and further includes:

the fixed pipe 2 is sleeved at the output end of the water delivery needle cylinder 1, and the fixed pipe 2 is communicated with the water delivery needle cylinder 1;

the water delivery pipe 3 is inserted into the fixed pipe 2, the water delivery pipe 3 is communicated with the fixed pipe 2, the other end of the water delivery pipe 3 is connected with a plurality of extending pieces 4 which are integrated and are distributed in a ring-shaped and equidistant manner, the other end of each extending piece 4 is fixed with a hemispherical shell 6, and a water outlet 5 is formed between every two adjacent extending pieces 4;

wherein, the concave surface of the hemispherical shell 6 faces the output port of the water pipe 3, the hemispherical shell 6 and the extension piece 4 are in an integrated structure, and the extension piece 4 and the hemispherical shell 6 are the same as the water pipe 3.

It should be noted that: in the filling device, a water delivery needle cylinder 1 is used as a main device for storing water and delivering the water, the guided water enters a water delivery pipe 3 along a fixed pipe 2 and is discharged from the other end of the water delivery pipe 3, so that the water is injected into a bladder of a human body;

also to be described is: in the water delivery pipe 3, the output end part is fixed with a plurality of extension sheets 4, the other end of each extension sheet 4 is fixed with a hemispherical shell 6, the outer convex surface of each hemispherical shell 6 faces to the outside, and the inner concave surface faces to the position of the water delivery pipe 3, so that the outer convex surface is positioned at the forefront end in the advancing direction, and when the water delivery pipe 3 is guided into the urethra of a human body in the follow-up process, the advancing end is smoother, so that the friction with the inner wall of the urethra can be reduced, the stimulation to the human body is smaller, and the discomfort is lower;

also to be described is: the water guided out by the water pipe 3 is impacted in the inner concave surface of the hemispherical shell 6 at the first time, the hemispherical shell 6 counteracts the impact force of water flow and slowly flows out along the water outlet 5, so that the whole water injection process can not generate obvious external force on a human body, and the uncomfortable feeling in the water injection process can be reduced.

In the embodiment of the present utility model, referring to fig. 1 and 2, the fixing tube 2 includes a main tube 21, a communicating branch tube 22 is fixed on the main tube 21, the other end of the branch tube 22 is further inserted with a communicating water pumping tube 7, and the main tube 21 and the branch tube 22 are both provided with a ball valve 23.

It should be noted that: the whole fixed pipe 2 belongs to a three-way pipe, and the opening and closing of the two pipe bodies can be controlled through spherical valves 23 arranged on the main pipe 21 and the branch pipes 22;

in the process of externally delivering water, the spherical valve 23 on the main pipe 21 is opened, and the spherical valve 23 on the branch pipe 22 is closed, so that water flow can only enter the water delivery pipe 3 along the main pipe 21;

when the water in the water delivery needle cylinder 1 is exhausted and pumping is performed, the spherical valve 23 on the main pipe 21 is closed, the spherical valve 23 on the branch pipe 22 is opened, and external water can be pumped into the water delivery needle cylinder 1 by using the water pumping pipe 7 on the branch pipe 22, so that the water delivery needle cylinder 1 is supplied with water;

therefore, when the water quantity of the water delivery needle cylinder 1 is exhausted, a pipeline sleeved at the port of the water delivery needle cylinder is not required to be pulled out, and the water delivery needle cylinder is more convenient to use.

In the embodiment of the present utility model, referring to fig. 1, 3 and 4, one end of the main pipe 21 is sleeved on and communicated with the output end of the water delivery syringe 1, and the water delivery pipe 3 is inserted into the other end of the main pipe 21;

the water delivery pipe 3 is a sectional assembled pipe body and comprises a first guide pipe 31 and a second guide pipe 32, and the first guide pipe 31 and the second guide pipe 32 are communicated and fixed through a connecting pipe 33;

the first guide tube 31 is inserted into the main tube 21, and the extension piece 4 is fixed at the other end of the second guide tube 32.

It should be noted that: the split type water delivery pipe 3 realizes the detachability of the whole water delivery pipe, the second guide pipe 32 belongs to a part of pipe body entering the urethra of the human body, and the first guide pipe 31 does not enter the human body, so after the use is finished, the second guide pipe 32 can be detached in a targeted manner, and the first guide pipe 31 can be reused subsequently, thereby being capable of reducing the replacement cost of the whole water delivery pipe 3.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. Bladder filling machine, comprising a water delivery needle cylinder (1), characterized in that it further comprises:

the fixed pipe (2) is sleeved at the output end of the water delivery needle cylinder (1), and the fixed pipe (2) is communicated with the water delivery needle cylinder (1);

the water delivery pipe (3) is inserted into the fixed pipe (2), the water delivery pipe (3) is communicated with the fixed pipe (2), a plurality of extending pieces (4) which are integrated and distributed at equal intervals are annularly arranged at the other end of the water delivery pipe (3), hemispherical shells (6) are fixed at the other end of each extending piece (4), and a water outlet (5) is formed between every two adjacent extending pieces (4);

wherein the inner concave surface of the hemispherical shell (6) faces to the output port of the water delivery pipe (3).

2. Bladder filling device according to claim 1, characterized in that the fixed tube (2) comprises a main tube (21), a communicating branch tube (22) is fixed on the main tube (21), and the main tube (21) and the branch tube (22) are both provided with a ball valve (23).

3. Bladder filling device according to claim 2, characterized in that one end of the main tube (21) is sleeved at the output end of the water delivery syringe (1) and is communicated with the same, and the water delivery tube (3) is inserted at the other end of the main tube (21).

4. A bladder filling device according to claim 3, wherein the water pipe (3) is a sectional assembled pipe body, and comprises a first flow guiding pipe (31) and a second flow guiding pipe (32), and the first flow guiding pipe (31) and the second flow guiding pipe (32) are communicated and fixed through a connecting pipe (33);

the first guide pipe (31) is inserted into the main pipe (21), and the extension piece (4) is fixed at the other end of the second guide pipe (32).

5. Bladder filling device according to claim 4, characterized in that the hemispherical shell (6) and the extension piece (4) are of an integral structure, and the extension piece (4) and the hemispherical shell (6) are of the same material as the water duct (3).

6. Bladder filling device according to claim 5, characterized in that the other end of the branch pipe (22) is further plugged with a connected water suction pipe (7).