CN216295002U - Plastic medical pipeline - Google Patents

Abstract

The utility model provides a plastic medical pipeline. The pipe body is a transparent plastic pipe body. One proposal is that the tube body is provided with an outer cavity, a shaping cavity and an inner cavity from outside to inside in sequence; the diameter of the outer cavity is not more than the inner diameter of the liquid outlet end of the pipeline; the outer cavity, the shaping cavity and the inner cavity are arranged in a sealing way. An aluminum sheet is arranged in the shaping cavity; the size of the aluminum sheet is not more than one fourth of the size of the pipe body. The other proposal is that an external plastic cavity is arranged on the outer side of the pipe body; the external plastic cavity is hermetically connected with the pipe body; the external plastic cavity is semicircular; the inside still is equipped with the aluminium strip. This is novel through add the material of plastic shape in the pipeline for whole pipeline possesses the deformability, can adjust suitable angle according to doctor's actual operation's needs in the use, makes things convenient for doctor's operation, reduces the inconvenience that ordinary pipeline brought the doctor.

Description

A kind of plastic medical pipeline

technical field

The utility model relates to the field of medical equipment, in particular to a plastic medical pipeline.

Background technique

In the process of cardiac stent surgery, the doctor needs to operate the patient through the Y-shaped valve. Since the one end of the Y-shaped valve connected to the infusion tube is relatively short, a connecting tube needs to be connected to the three-way device to achieve contrast agent injection. , drug infusion or pressure monitoring. The current infusion tubes are all plastic tubes, which have the following problems: the too-short connecting tube is packed in a straight line, and will not deform after being disassembled, but when the connecting tube is too short, the assistant and the first surgeon are crowded together, which affects the operation; The longer connecting tube needs to be wrapped around for packaging, and it is not easy to reshape after being disassembled.

Utility model content

The purpose of the utility model is to propose a plastic medical pipeline in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a long plastic medical pipeline, including a pipeline liquid outlet end, a pipe body and a pipeline liquid inlet end, and the pipe body is a transparent plastic body.

Preferably, the tube body is sequentially provided with an outer cavity, a shaping cavity and an inner cavity from the outside to the inside; the diameter of the outer cavity is not greater than the inner diameter of the liquid outlet end of the pipeline; the outer cavity, the shaping cavity The cavity and the inner cavity are sealed.

Preferably, an aluminum sheet is arranged in the shaping cavity; the size of the aluminum sheet is no more than a quarter of the tube body.

Preferably, an external shaping cavity is provided on the outer side of the tube body; the external shaping cavity is sealedly connected to the tube body.

Preferably, the external shaping cavity is semicircular; an aluminum strip is also arranged inside.

Preferably, the plastic material also includes mild steel, copper, plastic and rubber.

Preferably, the overall length of the pipeline is about 40-60 cm.

Compared with the prior art, the beneficial effects of the present utility model are:

(1) The utility model uses aluminum parts with high ductility as the shaping device, so that the tube body is not easy to be deformed when adjusting the angle and position, so as to ensure that the doctor will not be troubled by the problem of the catheter during the operation. .

(2) In this utility model, aluminum parts are used as shaping devices, which are respectively arranged on the outside of the catheter and in the interlayer inside the catheter, so as to avoid the damage to the pipe body caused by the aluminum parts shaping device, and to avoid the internal liquid of the catheter during use. safety.

Description of drawings

Fig. 1 is the structural schematic diagram of the first scheme of the new type;

Fig. 2 is a partial enlarged view of the first scheme of the new type;

Figure 3 is a schematic structural diagram of the new second scheme;

In the figure: 1-pipeline outlet end; 2-pipe body; 3-pipeline inlet end; 21-external cavity; 22-shaping cavity; 23-inner cavity; 24-external shaping cavity; 221- Aluminium sheet; 241 - Aluminium bar.

Detailed ways

In order to have a further understanding of the purpose, structure, features, and functions of the present utility model, the following detailed descriptions are given in conjunction with the embodiments.

Please refer to FIG. 1 and FIG. 2 in combination, the present invention provides a plastic medical pipeline, including a pipeline liquid outlet end 1, a tube body 2 and a pipeline liquid inlet end 3, the tube body 2 is a transparent plastic shape tube.

The transparent tube body ensures that even if the doctor finds out whether the catheter is mixed with debris during the operation, it can effectively avoid the adverse effects caused by the debris entering the patient's body.

Preferably, the tube body 2 is sequentially provided with an outer cavity 21, a shaping cavity 22 and an inner cavity 23 from the outside to the inside; the diameter of the outer cavity 21 is not larger than the inner diameter of the liquid outlet end 1 of the pipeline; the The outer cavity 21 , the shaping cavity 22 and the inner cavity 23 are sealed.

By arranging three layers of cavities inside the tube body, and sealing between the three layers of cavities, one is to ensure the leakage of the tube body during use, and the other is to ensure the safety of the entire tube body to a certain extent.

Preferably, an aluminum sheet 221 is arranged in the shaping cavity 22 ; the size of the aluminum sheet 221 is no more than a quarter of the tube body 2 .

An aluminum sheet is arranged inside the shaping cavity. The aluminum sheet has high ductility and plasticity. When used, the entire catheter will not be deformed due to the long operation time, so that the doctor does not need to pay too much attention to the catheter will affect the hand during the operation. Department of operation, reduce the possibility of doctors being troubled.

Referring to FIG. 3 , preferably, an external shaping cavity 24 is provided on the outer side of the tube body 2 ; the external shaping cavity 24 is sealedly connected with the tube body 2 .

Compared with the built-in plastic cavity, the external plastic cavity is more secure, and there is no need to worry about cracks at the turning point after a long period of use to ensure the stability of the catheter infusion.

Preferably, the external shaping cavity 24 is semicircular; an aluminum strip 241 is also provided inside.

Preferably, the plastic material also includes mild steel, copper, plastic and rubber.

Preferably, the overall length of the pipeline is about 40-60 cm.

Specific implementation:

In the process of cardiac stent surgery, after the doctor installs the catheter and the Y-shaped valve, because the tube body is a plastic tube body, and there are also high ductility and high plasticity aluminum parts, the surgeon can adapt to the operation. It is necessary to shape the tube body of the catheter on demand, so as to avoid the traditional catheter entanglement and interfere with the doctor's surgical operation.

The present invention has been described by the above-mentioned related embodiments, but the above-mentioned embodiments are only examples of implementing the present invention. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, changes and modifications made without departing from the spirit and scope of the present utility model belong to the scope of patent protection of the present utility model.

Claims (5)

1. The utility model provides a plasticity medical pipeline, includes that the pipeline goes out liquid end (1), body (2) and pipeline feed liquor end (3), its characterized in that: the tube body (2) is a transparent plastic tube body; a moldable material is placed in the tube body (2); the tube body (2) is sequentially provided with an outer cavity (21), a shaping cavity (22) and an inner cavity (23) from outside to inside; the diameter of the outer cavity (21) is not more than the inner diameter of the liquid outlet end (1) of the pipeline; the outer cavity (21), the plastic cavity (22) and the inner cavity (23) are arranged in a sealing manner; an aluminum sheet (221) is arranged in the plastic cavity (22); the size of the aluminum sheet (221) is not more than one fourth of that of the pipe body (2).

2. The plastic medical tubing of claim 1, wherein: an external plastic cavity (24) is arranged on the outer side of the pipe body (2); the external plastic cavity (24) is connected with the pipe body (2) in a sealing way.

3. The moldable medical tubing of claim 2, wherein: the external plastic cavity (24) is semicircular; an aluminum strip (241) is arranged inside the shell.

4. The plastic medical tubing of claim 1, wherein: the shapeable material further comprises one of mild steel, copper, plastic, and rubber.

5. The plastic medical tubing of claim 1, wherein: the overall length of the pipeline is 40-60 cm.

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