CN211410353U

CN211410353U - Disposable sputum suction meter

Info

Publication number: CN211410353U
Application number: CN201921913240.5U
Authority: CN
Inventors: 王心娣
Original assignee: Affiliated Hospital of Jiangsu University
Current assignee: Affiliated Hospital of Jiangsu University
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-09-04
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to an inhale phlegm counter technical field, specifically speaking relates to a once only inhale phlegm counter, including a measurement section of thick bamboo, be equipped with the scale strip on the lateral wall of a measurement section of thick bamboo, the lateral wall top of a measurement section of thick bamboo is equipped with the external screw thread, and the top of a measurement section of thick bamboo is equipped with the cover, is equipped with the internal thread on the cover inside wall, equidistant being equipped with a plurality of outstanding on the circumference lateral wall of cover, the cover upper surface is equipped with the entry end connecting pipe and sets up the exit end connecting pipe in entry. The utility model discloses a measurement section of thick bamboo of design is convenient for observe the phlegm volume of a measurement section of thick bamboo, can accurately observe the phlegm liquid measure, the property and the colour of patient's suction at every turn, helps the doctor to judge the patient state of an illness, facilitates for follow-up treatment patient.

Description

Disposable sputum suction meter

Technical Field

The utility model relates to a inhale phlegm counter technical field, specifically speaking relates to a disposable phlegm counter of inhaling.

Background

Phlegm is the secretion of trachea, bronchus and lung, and mechanical sputum aspiration is suitable for people with thick and weak sputum, cough, unconsciousness or artificial airway establishment. Can be used for negative pressure sputum suction through the mouth, nasal cavity, trachea cannula or tracheotomy of a patient. The color, character, quantity, smell and existence of macroscopic foreign matters of the sputum are observed, wherein the observation of the color, character, smell and foreign matters of the sputum can be completed through the vision and smell of an observer. Clinically, the sputum volume exceeding 100ml in 24 hours is generally determined as a large amount of sputum, and at present, the visual observation method is basically adopted by the department of China, and the sputum volume is described by subjective words such as large amount, medium amount and small amount, and lacks of rigor. A more accurate and convenient measuring tool is expected clinically for the observation of the sputum amount, and the sputum amount sucked at a single time can be accurately measured, so that the sputum condition can be recorded and dynamically observed in real time, and an accurate reference scheme is provided for a doctor to judge the illness state of a patient and determine a treatment scheme.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable phlegm counter of inhaling to the unable accurate measurement of the phlegm volume that provides in solving above-mentioned background art is unfavorable for the doctor to judge the problem of the patient's state of an illness.

In order to realize the above object, the utility model provides a disposable phlegm counter of inhaling, including a metering section of thick bamboo, be equipped with the scale strip on the lateral wall of a metering section of thick bamboo, the lateral wall top of a metering section of thick bamboo is equipped with the external screw thread, the top of a metering section of thick bamboo is equipped with the cover, be equipped with the internal thread on the cover inside wall, the equidistant a plurality of salient that are equipped with on the circumference lateral wall of cover, the cover upper surface is equipped with the entry end connecting pipe and sets up the exit end connecting pipe in entry end connecting pipe one side.

Preferably, the measuring cylinder has a volume of 25 mL.

Preferably, the external thread is matched with the internal thread, and when the cylinder cover is screwed, acting force is generated by matching the external thread with the internal thread, so that the cylinder cover can move along the outer wall of the metering cylinder, the metering cylinder is opened or closed, and subsequent use is facilitated.

Preferably, the projection has an arc shape, and when the cap is screwed, friction between the cap and fingers is increased, while comfort when the cap is screwed is improved.

Preferably, the length of each of the inlet end connecting pipe and the outlet end connecting pipe is 6 mm.

Preferably, the depth of the inlet end connecting pipe connected into the metering cylinder is lower than that of the outlet end connecting pipe connected into the metering cylinder, so that convenience is provided for subsequent negative pressure suction.

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

this disposable phlegm counter of inhaling through the metering cylinder of design, is convenient for observe the phlegm volume of metering cylinder, can accurately observe the phlegm liquid measure, the property and the colour of patient's suction at every turn, helps the doctor to judge the patient state of an illness, facilitates for follow-up treatment patient.

Drawings

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

FIG. 2 is a schematic structural view of a metering cylinder of the present invention;

FIG. 3 is a schematic view of the structure of the cover of the present invention;

FIG. 4 is a schematic view of the structure of the trachea cannula connected with the sealed sputum aspirator;

fig. 5 is a schematic view of the structure of the disposable sputum aspirator of the present invention.

The meaning of the individual reference symbols in the figures is:

1. a metering drum; 10. a scale bar; 11. an external thread;

2. a cylinder cover; 20. an internal thread; 21. protruding;

3. an inlet end connecting pipe;

4. and the outlet end is connected with a pipe.

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.

Example 1

The utility model provides a disposable sputum suction meter, as shown in fig. 1-5, including a metering cylinder 1, be equipped with scale bar 10 on a metering cylinder 1's the lateral wall, a metering cylinder 1's lateral wall top is equipped with external screw thread 11, and a metering cylinder 1's top is equipped with cover 2, is equipped with internal thread 20 on 2 inside walls of cover, and the equidistant a plurality of outstanding 21 that are equipped with on the circumference lateral wall of

cover

2, 2 upper surfaces of cover are equipped with entry end connecting pipe 3 and set up exit end connecting pipe 4 in entry end connecting pipe 3 one side.

In this embodiment, the volume of the measuring cylinder 1 is 25mL, and the measuring cylinder 1 is made of transparent plastic material, so that the sputum volume, the character and the color inside the measuring cylinder 1 can be observed conveniently.

The sputum volume of a measurement section of thick bamboo 1 is convenient for observe through scale bar 10, can accurately observe the sputum liquid measure, property and the colour of patient's suction at every turn, and the length of entry end connecting pipe 3 and exit end connecting pipe 4 is 6 mm.

Further, the projection 21 has an arc shape, and increases the frictional force between the cap 2 and the fingers when the cap 2 is screwed, while improving the comfort when the cap 2 is screwed.

In the practical process, in order to open or close the measuring cylinder 1 conveniently, the external thread 11 is matched with the internal thread 20, when the cylinder cover 2 is screwed, the external thread 11 is matched with the internal thread 20 to generate acting force, so that the cylinder cover 2 can move along the outer wall of the measuring cylinder 1, the measuring cylinder 1 is opened or closed, and subsequent use is facilitated.

Furthermore, the sputum is poured out after the sputum is sucked, the outlet end is inclined, then the negative pressure is used for sucking and sterilizing the water for injection, and the gauge is washed.

In addition, the depth of the inlet end connecting pipe 3 connected into the measuring cylinder 1 is lower than that of the outlet end connecting pipe 4 connected into the measuring cylinder 1, so that convenience is provided for subsequent negative pressure suction.

In the specific implementation process, when the connecting tracheal cannula is connected with the closed sputum suction tube, the end part of the inlet end connecting tube 3 is firstly connected with the 1mL empty needle nipple part and then connected with the front end of the sputum suction connecting tube, and when the connecting tracheal cannula is applied to sucking sputum through the oral and nasal cavities, the end part of the inlet end connecting tube 3 is directly connected with the disposable sputum suction tube.

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 sputum suction meter, includes a measuring section of thick bamboo (1), its characterized in that: be equipped with scale strip (10) on the lateral wall of a metering cylinder (1), the lateral wall top of a metering cylinder (1) is equipped with external screw thread (11), the top of a metering cylinder (1) is equipped with cover (2), be equipped with internal thread (20) on cover (2) inside wall, equidistant a plurality of outstanding (21) that are equipped with on the circumference lateral wall of cover (2), cover (2) upper surface is equipped with entry end connecting pipe (3) and sets up exit end connecting pipe (4) in entry end connecting pipe (3) one side.

2. The disposable sputum aspirating meter according to claim 1, wherein: the volume of the metering cylinder (1) is 25 mL.

3. The disposable sputum aspirating meter according to claim 1, wherein: the external thread (11) is matched with the internal thread (20).

4. The disposable sputum aspirating meter according to claim 1, wherein: the protrusion (21) is arc-shaped.

5. The disposable sputum aspirating meter according to claim 1, wherein: the length of the inlet end connecting pipe (3) and the length of the outlet end connecting pipe (4) are both 6 mm.

6. The disposable sputum aspirating meter according to claim 1, wherein: the depth of the inlet end connecting pipe (3) connected into the metering cylinder (1) is lower than the depth of the outlet end connecting pipe (4) connected into the metering cylinder (1).