CN213312758U

CN213312758U - A disposable chest and lung sputum suction tube

Info

Publication number: CN213312758U
Application number: CN202020295249.0U
Authority: CN
Inventors: 许昌兰
Original assignee: Second Affiliated Hospital of Army Medical University
Current assignee: Second Affiliated Hospital of Army Medical University
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2021-06-01
Anticipated expiration: 2030-03-11

Abstract

The utility model relates to the technical field of sputum suction tubes, in particular to a disposable chest and lung sputum suction tube, which comprises a connector, a tube body is arranged on the right end of the connector, and a curved protective sleeve is arranged on the outer side of the tube body for connecting A negative pressure adjusting cavity is arranged on the head and at the center position, a cylindrical connecting channel is arranged at one end of the connecting head close to the pipe body, and a cavity is arranged in the inner space of the connecting channel. The disposable chest and lung sputum suction tube passes through the trumpet-shaped suction end. When the tube body of the sputum suction end is flattened by the breathing rhythm, the internal space of the sputum suction end will not be narrowed due to this, which can effectively avoid the sputum suction tube. Blockage occurs, thereby improving the use effect of the disposable suction tube and avoiding waste.

Description

Disposable chest lung sputum suction tube

Technical Field

The utility model relates to the technical field of sputum suction tubes, in particular to a disposable pectoral-pulmonary sputum suction tube.

Background

Disposable chest lung inhales phlegm pipe an application negative pressure, the principle of attraction, take out the secretion of patient's respiratory track, improve the air of respiratory track, make the respiratory track unobstructed, avoid causing respiratory infection's instrument because of debris, the chest lung that uses at present inhales the hose that phlegm pipe is a front end trompil, though simple in structure, nevertheless at phlegm in-process of inhaling, the body position in hole is seted up to the front end is thinner, can contract along with people's breathing rhythm, easily cause the body at trompil position to become, the inner space diminishes, thereby the jam appears, the result of use that the phlegm pipe was inhaled in the influence, in view of this, we propose a disposable chest lung and inhale phlegm pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable pectoral-pulmonary sputum aspirator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a disposable pectoral-pulmonary sputum aspirator comprises a connector, wherein the right end of the connector is provided with a tube body communicated with the connector; a curved protective sleeve is sleeved outside the tube body; an inner cavity communicated with the outside is formed in the inner space of the protective sleeve, and the tube body is positioned in the inner cavity; the utility model discloses a sputum suction device, including connector, negative pressure regulation cavity, connecting head, negative pressure regulation cavity, sealing cap, pipe.

Preferably, a curved pull ring is arranged at the central position of the bottom of the sealing cap.

Preferably, the sealing cap is fixedly connected with the negative pressure adjusting port through a connecting belt.

Preferably, the side wall of the sputum aspirating end is also provided with two side holes with the same size.

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

1. this phlegm pipe is inhaled to disposable pectoral cavity through the phlegm end of inhaling of loudspeaker form, receives breathing rhythm influence and when becoming flat when inhaling the body of phlegm end, inhales the inner space of phlegm end and can consequently and narrow down, can effectively avoid inhaling the condition that the jam appears in the phlegm pipe to promote the result of use of disposable phlegm pipe of inhaling, avoid extravagant.

2. This disposable pectoral cavity inhales phlegm pipe, through the lag that sets up, when the phlegm pipe is inhaled in the use, can hand the lag, the operation body is favorable to avoiding inhaling the phlegm pipe and receive the pollution and make respiratory infection, convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the connecting head of the present invention;

FIG. 3 is a schematic structural view of the tube body of the present invention;

fig. 4 is a schematic structural view of a middle sputum aspirating end of the present invention.

In the figure:

1. a connector; 10. a negative pressure regulating cavity; 11. a connecting channel; 110. a cavity; 12. a negative pressure regulating port; 13. sealing the cap; 131. a pull ring; 14. a connecting belt;

2. a pipe body; 21. a sputum suction end; 211. a sputum aspirating hole; 212. a side hole;

3. a protective sleeve; 31. an inner cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a disposable pectoral-pulmonary sputum aspirator comprises a connector 1. The right end of the connector 1 is provided with a pipe body 2 communicated with the connector, and the outer sleeve of the pipe body 2 is provided with a curved protecting sleeve 3. The inner space of the protective sleeve 3 is provided with an inner cavity 31 communicated with the outside, and the tube body 2 is positioned in the inner cavity 31. A negative pressure adjusting cavity 10 is arranged on the connector 1 and is positioned at the center. One end of the connector 1 close to the pipe body 2 is provided with a cylindrical connecting channel 11. The inner space of the connecting passage 11 is provided with a cavity 110, and the cavity 110 is communicated with the inner chamber of the negative pressure regulating chamber 10. The side wall of the connector 1, which is positioned on the negative pressure adjusting cavity 10, is provided with a negative pressure adjusting port 12 communicated with the negative pressure adjusting cavity (10). The left side of the negative pressure adjusting port 12 is provided with an openable sealing cap 13. One end of the tube body 2 far away from the connector 1 is provided with a horn-shaped sputum suction end 21. The inner space of the sputum suction end 21 is of a hollow structure and is communicated with the inside of the tube body 2, and sputum is sucked into the tube body 2 through the sputum suction end 21. One side of the sputum aspirating end 21 away from the tube body 2 is provided with a plurality of sputum aspirating holes 211 with the same aperture and distributed at equal intervals.

In this embodiment, a curved pull ring 131 is disposed at the bottom center of the cap 13, so as to facilitate the use of the cap 13. The sealing cap 13 is fixedly connected with the negative pressure adjusting port 12 through a connecting belt 14; the cap 13 can be prevented from being lost. Two side holes 212 with the same size are also arranged on the side wall of the sputum aspirating end 21 to prevent the mucosa from being injured by excessive negative pressure.

It is noted that in this embodiment, the material used for the protective sheath 3 may preferably be PE.

When the disposable chest-lung sputum aspirator tube is used, whether the connection of each part is perfect, whether air leakage exists or not and whether the tube body 2 is intact or not are checked, and the disposable chest-lung sputum aspirator tube is used after the check; the tube body 2 with the sputum suction end 21 is inserted, when the tube body 2 is inserted to a certain depth, the sealing cap 13 is buckled inside the negative pressure adjusting port 12 to suck sputum, the tube body 2 is lifted up slowly from the bottom and rotated left and right to suck the sputum, and the mucosa is inspected after the sputum is completely sucked.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a disposable pectoral-pulmonary sputum aspirator, includes connector (1), its characterized in that: the right end of the connector (1) is provided with a pipe body (2) communicated with the connector; a curved protective sleeve (3) is sleeved outside the tube body (2); an inner cavity (31) communicated with the outside is formed in the inner space of the protective sleeve (3), and the tube body (2) is located in the inner cavity (31); interior on connector (1) is located central point and has seted up negative pressure regulation chamber (10), the one end that connector (1) is close to body (2) is equipped with connecting channel (11) of cylinder shape, the inner space of connecting channel (11) is equipped with cavity (110), just cavity (110) are adjusted chamber (10) inside cavity with the negative pressure and are linked together, the lateral wall that just is located negative pressure regulation chamber (10) on connector (1) seted up with negative pressure regulation mouth (12) of negative pressure regulation chamber (10) intercommunication, negative pressure regulation mouth (12) left side is equipped with closing cap (13) that can open, the one end that connector (1) was kept away from in body (2) is equipped with loudspeaker form inhales phlegm end (21), the inner space of inhaling phlegm end (21) is hollow structure, and with the inside of body (2) is linked together, it is equipped with a plurality of same apertures and is equidistant distribution to inhale phlegm hole that one side of body (2) was kept away from in phlegm end (21) (211).

2. The disposable pectoral pulmonary sputum aspirator of claim 1, wherein: the bottom center of the sealing cap (13) is provided with a curved pull ring (131).

3. The disposable pectoral pulmonary sputum aspirator of claim 1, wherein: the sealing cap (13) is fixedly connected with the negative pressure adjusting port (12) through a connecting belt (14).

4. The disposable pectoral pulmonary sputum aspirator of claim 1, wherein: the side wall of the sputum suction end (21) is also provided with two side holes (212) with the same size.