CN219071724U

CN219071724U - Uterine cavity perfusion tube

Info

Publication number: CN219071724U
Application number: CN202223600924.4U
Authority: CN
Inventors: 胡利文
Original assignee: ZIBO CITY HEALTH CT FOR WOMEN
Current assignee: ZIBO CITY HEALTH CT FOR WOMEN
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-26
Anticipated expiration: 2032-12-29

Abstract

The utility model belongs to the technical field of medical auxiliary products, and particularly relates to a uterine cavity perfusion tube. The anterior segment of the uterine cavity perfusion tube is a plastic hose, has soft texture and smooth surface, and can well reduce the stimulation to the endometrium of the uterine cavity; the plastic tube is internally provided with the shapable guide wire, after the shapable guide wire is placed in the tube, the plastic tube can be shaped by shaping the guide wire, and the guide wire is drawn out of the tube after the plastic tube reaches the uterine cavity, so that the injection of liquid medicine is not hindered; the ball head of the front section of the plastic hose is provided with a plurality of medicine outlets, so that the medicine can be conveniently dispersed in the uterine cavity, and the medicine effect is enhanced.

Description

Uterine cavity perfusion tube

Technical Field

The utility model relates to a uterine cavity perfusion tube, and belongs to the technical field of medical auxiliary products.

Background

In clinical work, for patients with chronic endometritis, the pure oral medicament has poor treatment effect, and the medicament is often required to be infused into the uterine cavity in a matched manner.

The existing uterine cavity perfusion tube is a hollow plastic tube with consistent front and rear calibers and has a slightly hard texture. The following drawbacks exist: 1. the stimulation to the endometrium is larger. 2. The plastic tube with the cavity cannot be shaped, and is difficult to operate for patients with large cervical internal orifice curvature, so that the tube head cannot really reach the uterine cavity, and the purpose of pouring the uterine cavity cannot be achieved. 3. The tip of the catheter is only provided with one medicine outlet, and the dispersion effect of the medicine in the uterine cavity is poor.

Disclosure of Invention

According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: providing a novel uterine cavity perfusion tube, wherein the length of the front section of the catheter is changed into a plastic hose; a shapable guide wire is added in the plastic pipe; the front section of the plastic hose is provided with a plurality of medicine outlets so as to solve the problems.

The uterine cavity perfusion tube comprises a perfusion tube handle, a hard cavity plastic tube and a plastic hose which are connected together, wherein the head end of the plastic hose is provided with a medicine outlet; the plastic guide wire comprises a guide wire main body and a guide wire handle, wherein the guide wire main body can be inserted into a hard cavity plastic pipe and a plastic hose from the bottom of the pouring pipe handle.

The plastic hose has soft texture and smooth surface, and can well reduce the stimulation to the endometrium of the uterine cavity. In addition, after the shaping guide wire is placed into the tube, the shaping of the plastic hose can be realized by shaping the guide wire, and as shown in fig. 8, the guide wire is drawn out from the tube after the plastic hose reaches the uterine cavity, and the liquid medicine is poured by using the pouring tube.

Preferably, the head end of the plastic hose is provided with a ball head, and a plurality of evenly distributed medicine outlets are arranged on the ball head, so that medicines can be conveniently dispersed in the uterine cavity.

Wherein the hard cavity plastic pipe and the plastic hose are connected together through hot melting.

Preferably, the hard cavity plastic pipe is provided with scales, so that the insertion depth can be intuitively grasped.

Preferably, the junction of seal wire main part and seal wire handle is equipped with the toper platform, with its looks adaptation, fills tub handle bottom and is equipped with the bell mouth, when the seal wire main part inserts completely in filling the pipe, the toper platform insert completely in the bell mouth, can form the conical surface auto-lock, prevent that the seal wire from slipping off in the pipe.

Preferably, the head end of the guide wire main body is smooth, so that the inner wall of the perfusion tube is prevented from being scratched.

Compared with the prior art, the utility model has the following beneficial effects:

the anterior segment of the uterine cavity perfusion tube is a plastic hose, has soft texture and smooth surface, and can well reduce the stimulation to the endometrium of the uterine cavity; the plastic tube is internally provided with the shapable guide wire, after the shapable guide wire is placed in the tube, the plastic tube can be shaped by shaping the guide wire, and the guide wire is drawn out of the tube after the plastic tube reaches the uterine cavity, so that the injection of liquid medicine is not hindered; the ball head of the front section of the plastic hose is provided with a plurality of medicine outlets, so that the medicine can be conveniently dispersed in the uterine cavity, and the medicine effect is enhanced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the irrigation tube head end;

FIG. 3 is a schematic illustration of the infusion tube and guidewire after separation;

FIG. 4 is a schematic view of another view after separation of the infusion tube and guidewire;

FIG. 5 is a front view of the present utility model;

FIG. 6 is a cross-sectional view of A-A of FIG. 5;

FIG. 7 is an enlarged view of a portion of the handle portion of FIG. 6;

fig. 8 is a schematic view of shaping a plastic hose by a guide wire.

In the figure: a perfusion tube handle 1; a rigid cavity plastic tube 2; a plastic hose 3; a ball head 4; a medicine outlet 5; a scale 6; a guide wire handle 7; a conical table 8; a guidewire body 9; tapered bore 10.

Detailed Description

The utility model will be further illustrated with reference to specific examples.

However, the description of the present utility model is merely an embodiment of a structural or even functional description, and the scope of the claims of the present utility model is not limited by the embodiments described herein.

For example, the embodiments may have various modifications and various forms, and it is to be understood that the scope of the claims of the present utility model includes equivalents capable of realizing the technical idea.

As shown in fig. 1 to 8, the method is realized by the following technical scheme: comprises a pouring pipe handle 1, a hard cavity plastic pipe 2 and a plastic hose 3 which are connected together, wherein the hard cavity plastic pipe 2 and the plastic hose 3 are connected together through hot melting. The head end of the plastic hose 3 is provided with a ball head 4, and a plurality of evenly distributed medicine outlets 5 are arranged on the ball head 4, so that the medicine can be conveniently dispersed in the uterine cavity.

The embodiment also comprises a shapable guide wire, wherein the shapable guide wire comprises a guide wire main body 9 and a guide wire handle 7, the guide wire main body 9 is made of metal wires, the head end is smooth, and the inner wall of the perfusion tube is prevented from being scratched. The guide wire body 9 can be inserted into the hard cavity plastic tube 2 and the plastic hose 3 from the bottom of the infusion tube handle 1. The junction of seal wire main part 9 and seal wire handle 7 is equipped with toper platform 8, with its looks adaptation, is equipped with bell mouth 10 in filling pipe handle 1 bottom, when seal wire main part 9 inserts completely in the filling pipe, toper platform 8 insert completely in the bell mouth 10, can form the conical surface auto-lock, prevent that the seal wire from sliding off in the pipe.

In addition, the scale 6 is arranged on the hard cavity plastic pipe 2 of the embodiment, so that the insertion depth can be conveniently and intuitively grasped.

Of course, the foregoing is merely preferred embodiments of the present utility model and is not to be construed as limiting the scope of the embodiments of the present utility model. The present utility model is not limited to the above examples, and those skilled in the art will appreciate that the present utility model is capable of equally varying and improving within the spirit and scope of the present utility model.

Claims

1. The uterine cavity perfusion tube is characterized by comprising a perfusion tube handle (1), a hard cavity plastic tube (2) and a plastic hose (3) which are connected together, wherein the head end of the plastic hose (3) is provided with a medicine outlet (5); the plastic injection catheter also comprises a shapable guide wire, wherein the shapable guide wire comprises a guide wire main body (9) and a guide wire handle (7), and the guide wire main body (9) can be inserted into the hard cavity plastic tube (2) and the plastic hose (3) from the bottom of the injection catheter handle (1).

2. Uterine cavity perfusion tube according to claim 1, characterized in that the head end of the plastic hose (3) is provided with a bulb (4), and the bulb (4) is provided with a plurality of evenly distributed drug outlets (5).

3. Uterine perfusion tube according to claim 1, characterized in that the rigid cavity plastic tube (2) and plastic hose (3) are connected together by hot melt.

4. Uterine cavity perfusion tube according to claim 1, characterized in that the hard cavity plastic tube (2) is provided with graduations (6).

5. Uterine cavity perfusion tube according to claim 1, characterized in that the junction of the guide wire body (9) and the guide wire handle (7) is provided with a conical table (8), adapted thereto, the bottom of the perfusion tube handle (1) is provided with a conical hole (10), said conical table (8) being fully inserted into said conical hole (10) when the guide wire body (9) is fully inserted into the perfusion tube.

6. Uterine cavity perfusion tube according to claim 1, characterized in that the head end of the guide wire body (9) is rounded.