CN215386324U

CN215386324U - Double-body drainage tube

Info

Publication number: CN215386324U
Application number: CN202121717897.1U
Authority: CN
Inventors: 李晓平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-04
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to the technical field of medical catheters, and discloses a double-body drainage tube which comprises a main tube body and a long-strip-shaped projection body, wherein the length direction of the projection body is parallel to the axial direction of the main tube body, one end of the main tube body is flush with the same-direction end of the projection body, and the other end of the projection body or the end close to the other end of the projection body is connected with the main tube body through a connecting part. The utility model has two parallel main bodies, which can ensure that medical staff can visually and accurately determine the length, the direction, the position and the like of the drainage tube inserted into the body of a patient, ensure that the drainage tube is inserted more accurately, the tube drawing operation is accurate and correct, and effectively avoid the occurrence of medical accidents.

Description

Double-body drainage tube

Technical Field

The utility model relates to the technical field of medical catheters, in particular to a double-body drainage tube.

Background

Drainage tubes are often used in clinical surgery, for example, for drainage of urine, drainage tubes for drainage of fluid. The length, inner diameter and outer diameter of the drainage tube are different according to the drainage position and the drainage object. A nasal septum mucosa drainage tube is used in nasal cavity operation, and medical staff is needed to accurately determine the length, direction, position and the like of the drainage tube inserted into a patient body during the operation. When the existing drainage tube is used, medical staff can only operate by depending on experience, and medical accidents and the like are easily caused if the medical staff carelessly operates or the experience is insufficient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a double-body drainage tube for overcoming the defects in the prior art.

The utility model achieves the above object by the following technical solutions.

The utility model provides a binary drainage tube, is responsible for the body and long banding projection body including being responsible for, the length direction of the projection body with be responsible for the axial direction parallel of body, be responsible for the one end of body and the syntropy one end parallel and level of the projection body, the other end of the projection body or be close to projection body other end department through connecting portion and be responsible for the body coupling.

The whole structure of the double-body drainage tube of the scheme is a pen cap with a pen clip, so the double-body drainage tube can be also called as a pen cap type drainage tube. When the medical projection device is used, medical staff insert one end of the main tube body, which is parallel and level with the projection body in the same direction, into the patient body, and the projection body moves along with the main tube body outside the patient body, so that a space is left between the main tube body and the projection body. For example, one end of the main tube is inserted into the nasal cavity of the patient, and the projection body moves along with the main tube outside the nasal cavity of the patient, so that the projection body is equivalent to the projection of the main tube outside the nasal cavity of the patient. Compared with the existing drainage tube, the double-body drainage tube has two main bodies which are parallel to each other, so that medical staff can visually and accurately determine the length, the direction, the position and the like of the main tube body inserted into the body of a patient.

As a further improved structure form, the main pipe body is provided with scale marks along the axial direction of the main pipe body.

As another improved structure form, the projection body is provided with scale marks along the length direction of the projection body.

As a further improved structure form, the projection body is provided with scale marks along the length direction of the projection body, and the scale marks on the main pipe body correspond to the scale marks on the projection body and are flush with the initial positions.

As a further improved structure form, the main pipe body, the projection body and the connecting part are integrated and made of silica gel materials.

As a further improved structure form, the side wall of the main pipe body is provided with a plurality of liquid inlet holes.

Compared with the prior art, the utility model mainly has the following beneficial effects: the medical drainage tube drawing device is provided with two main bodies which are parallel to each other, so that medical staff can visually and accurately determine the length, the direction, the position and the like of the drainage tube inserted into a patient, the drainage tube can be more accurately inserted, the tube drawing operation is accurate, and medical accidents are effectively avoided.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The drawings are for illustrative purposes only and are not to be construed as limiting the patent.

In order to explain the embodiment more simply, some parts which are known to those skilled in the art in the drawings or description but are not relevant to the main content of the present invention will be omitted. In addition, some components in the drawings may be omitted, enlarged or reduced for convenience of description, but do not represent the size or the entire structure of an actual product.

The first embodiment is as follows:

this embodiment describes a double-body drainage tube, which is used for inserting into the nasal cavity of a patient for drainage. As shown in fig. 1, the double-body drainage tube of the present embodiment includes a main tube 1 and a long-strip projection body 2, the length direction of the projection body 2 is parallel to the axial direction of the main tube 1, a space is left between the main tube 1 and the projection body 2, one end of the main tube 1 is flush with one end of the projection body 2 in the same direction, and the other end of the projection body 2 is connected with the other end of the main tube 1 through a connection part 3; or one pair of the same-direction ends of the primary pipe body 1 and the projection body 2 are flush, and the other pair of the same-direction ends of the primary pipe body 1 and the projection body 2 are connected through a connecting part 3. The end part of the main tube body 1 where the connecting part 3 is located is a tail end, the tail end is exposed out of the nasal cavity of the patient when the nasal tube is used, and the end of the main tube body 1, which is far away from the connecting part 3, is an insertion end which is used for being inserted into the nasal cavity of the patient.

The lateral wall of the main pipe body 1 in the embodiment is provided with two liquid inlet holes 4, and the two liquid inlet holes 4 are close to the insertion end and are arranged along the axial direction and the radial direction of the main pipe body 1 in a staggered manner.

In this embodiment, the main pipe 1 is provided with scale marks along the axial direction of the main pipe 1, and the projection body 2 is also provided with scale marks along the length direction of the projection body 2. The scale marks on the main pipe body 1 correspond to the scale marks on the projection body 2, and the starting positions of the scale marks are flush, and the scale marks start from the positions close to the connecting parts 3.

The main tube 1, the projection body 2 and the connection part 3 in this embodiment are integrated and made of a silica gel material, preferably medical grade silicone rubber.

The double-body drainage tube of the embodiment is shaped like a pen cap with a pen clip, so the double-body drainage tube can be also called as a pen cap type drainage tube. When the main tube body 1 is used, the medical staff inserts the insertion end of the main tube body 1 into the nasal cavity of a patient, the projection body 2 is kept outside the nasal cavity of the patient and moves along with the main tube body 1, the projection body 2 is equivalent to the projection of the main tube body 1 outside the nasal cavity of the patient, and the length, the direction, the position and the like of the main tube body 1 inserted into the nasal cavity of the patient can be visually and accurately determined by the medical staff. The liquid inlet hole 4 on the side wall of the main pipe body 1 can ensure that the drainage is smooth and the drainage effect is enhanced. The main tube body 1 and the projection body 2 are provided with corresponding scale marks, so that medical staff can more accurately judge the length of the drainage tube inserted into the body of a patient.

In addition, the double-body drainage tube of the embodiment is not only suitable for the nasal cavity, but also suitable for other parts where the double-body drainage tube of the embodiment is inserted.

Example two:

the embodiment is obtained by carrying out modification on the basis of the first embodiment. As shown in FIG. 2, the difference between the first embodiment and the second embodiment is that the primary tubular body 1 of the double-body drainage tube of the present embodiment is slightly longer than the projection body 2, but one end of the primary tubular body 1 and the same-direction end of the projection body 2 are still flush, and the projection body 2 is connected with the primary tubular body 1 near the other end through a connecting part 3.

In this embodiment, the main pipe 1 is provided with scale marks along the axial direction of the main pipe 1, and the projection body 2 is also provided with scale marks along the length direction of the projection body 2. The scale marks on the main pipe body 1 correspond to the scale marks on the projection body 2, and the starting positions of the scale marks are flush, and the first difference from the first embodiment is that the scale marks of the first embodiment start from the flush same-direction ends.

The double-body drainage tube of the embodiment and the first embodiment has differences in shape, but is basically the same in principle, function, action and beneficial effect.

The above are only two specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by the design concept of the present invention fall within the protection scope of the present invention.

Claims

1. The utility model provides a binary drainage tube, its characterized in that includes and is responsible for the body and long banding projection body, the length direction of projection body and be responsible for the axial direction of body and be responsible for the axial parallelism of body, the one end of being responsible for the body and the syntropy one end parallel and level of projection body, the other end of projection body or be close to projection body other end department through connecting portion and be responsible for the body coupling.

2. The dual body drainage tube of claim 1, wherein the main tube has graduations along the axial direction of the main tube.

3. The dual-body drainage tube of claim 1, wherein the projection body is provided with scale marks along the length direction of the projection body.

4. The double-body drainage tube according to claim 2, wherein the projection body is provided with scale marks along the length direction of the projection body, and the scale marks on the main tube body correspond to the scale marks on the projection body and have the same starting position.

5. The double-body drainage tube according to any one of claims 1 to 4, wherein the main tube body, the projection body and the connection part are integrated and made of silica gel material.

6. The double-body drainage tube according to any one of claims 1 to 4, wherein a plurality of liquid inlet holes are formed on the side wall of the main tube body.