CN210785896U

CN210785896U - Medical sputum suction tube

Info

Publication number: CN210785896U
Application number: CN201921179053.9U
Authority: CN
Inventors: 万金星
Original assignee: Changzhou Kanghao Polymer Material Technology Co ltd
Current assignee: Changzhou Kanghao Polymer Material Technology Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-06-19
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a medical phlegm pipe of inhaling relates to medical supplies technical field, and its technical scheme main points are: the hollow brush comprises a hollow tube and a negative pressure connector connected to one end of the hollow tube, wherein a brush head is arranged at one end, away from the negative pressure connector, of the hollow tube, bristles are uniformly distributed on one side of the brush head, a spongy cushion is arranged on the other side of the brush head, and through holes communicated with the inner cavity of the hollow tube are formed in the side walls of the two sides of the brush head. Can select to use foam-rubber cushion or brush hair to nurse patient's oral cavity according to the actual conditions in patient's oral cavity, later rethread negative pressure machine provides power, inhales the well inner tube with the liquid in patient's oral cavity from the through-hole of brush head in, and last liquid enters into special collector through the negative pressure connector in, and the cleaning ability is stronger.

Description

Medical sputum suction tube

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a medical sputum suction tube.

Background

Many patients who lose self-care ability such as long-term bed rest can not finish oral cavity cleaning by oneself, and the respiratory secretion of patient can not effectively be cleared up, and this will lead to respiratory infection, and the nursing to this kind of patient at present adopts combination formula sputum aspirator to clear up.

At present, Chinese patent with publication number CN105288816A discloses a single-cavity sputum aspirator tube, which comprises a hollow tube with an opening at the tail end and a sponge wiping head, wherein the front end of the hollow tube is inserted into the sponge wiping head 1/2-2/3 and is wrapped by the sponge wiping head, the rear end of the hollow tube is a negative pressure interface, the negative pressure interface is provided with a raised thread, and a raised air hole is arranged at a position which is far away from the tail end 1/5-1/6 of the hollow tube; the hollow pipe is a bent pipe, the bending position is separated from the front end 1/4-1/5 of the hollow pipe, and the bending angle is 150-170 degrees; the sponge wiping head is in a cuboid shape, saw-toothed corrugations are arranged on four side faces of the sponge wiping head surrounding the hollow pipe, a straight hole is formed in the side face of the sponge wiping head, and the straight hole penetrates through two opposite side faces of the sponge wiping head and penetrates through the hollow pipe wrapped by the sponge wiping head.

Use the sponge to wipe the head and nurse patient's oral cavity and clear up patient's oral cavity incretion through negative pressure suction in the above-mentioned patent, but because its tip adopts the sponge, the sponge is too soft, and this can lead to the patient that the condition is abominable to partial oral cavity, and the wiping of sponge can't carry out effectual clearance to the condition such as sputum scab, blood clot, tongue fur.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model aims to provide a medical sputum suction tube which has better cleaning capability for complicated oral cavity conditions such as sputum scab, blood clots and tongue fur.

The above technical purpose of the present invention can be achieved by the following technical solutions: a medical sputum suction tube comprises a hollow tube and a negative pressure connector connected to one end of the hollow tube, wherein a brush head is arranged at one end, away from the negative pressure connector, of the hollow tube, bristles are uniformly distributed on one side of the brush head, a spongy cushion is arranged on the other side of the brush head, and through holes communicated with the inner cavity of the hollow tube are formed in the side walls of the two sides of the brush head.

Through above-mentioned technical scheme, can select to use foam-rubber cushion or brush hair to nurse patient's oral cavity according to the actual conditions in patient's oral cavity, later rethread negative pressure machine provides power, inhales the interior pipe of through-hole from the brush head with the liquid in patient's oral cavity, and last liquid enters into special collector through the negative pressure connector in, and cleaning ability is stronger.

Preferably, one end of the hollow tube close to the brush head is bent, and the hollow tube is bent towards the side of the brush head where the bristles are located.

Through above-mentioned technical scheme, when using the brush hair to the oral cavity clearance, the hollow tube can not contact the oral cavity when the brush hair contacts the oral cavity wall, facilitates the use to reduce the possibility of causing the injury to the patient.

Preferably, a plurality of anti-skidding lines are arranged on the outer side wall of the negative pressure connector and are uniformly distributed along the length direction of the negative pressure connector.

Through above-mentioned technical scheme, when nursing patient's oral cavity, the handle of hollow tube can be regarded as to the negative pressure connector, and the frictional force between anti-skidding line increase and the hand is nursed the work more conveniently.

Preferably, one end of the negative pressure connector, which is far away from the hollow pipe, is a tapered end.

Through the technical scheme, the friction force applied to the end part of the negative pressure connector when the end part is inserted into the air suction pipe of the negative pressure machine is reduced, and the connection between the negative pressure connector and the negative pressure machine is facilitated.

Preferably, the hollow pipe comprises a connecting pipe connected with the negative pressure connector and a mounting pipe provided with the brush head, and one end, far away from the brush head, of the mounting pipe is sleeved on the outer side wall of the connecting pipe.

Through above-mentioned technical scheme, the brush hair drops probably to appear in the brush head on the installation pipe, and the condition such as foam-rubber cushion damage can carry out the change of installation pipe this moment, and keeps the connecting pipe before and continues to use, reduces the input of cost.

Preferably, the inner side wall of the mounting pipe is provided with an annular groove, the annular groove is positioned at one end of the mounting pipe far away from the brush head, and the outer side wall of the connecting pipe is provided with a corresponding annular bulge.

Through above-mentioned technical scheme, the annular bulge need extrude into when getting into the installation pipe, and just can extract to the annular bulge embedding needs great power equally behind the ring channel, makes the connection between connecting pipe and the installation pipe can not break off easily.

Preferably, the outer side wall of the connecting pipe is further provided with a convex block, the convex block is positioned on one side of the annular bulge away from the negative pressure connector, and a groove for accommodating the convex block is formed in the end face of the mounting pipe away from one end of the brush head.

Through the technical scheme, when the convex block is embedded into the groove, the mounting pipe can synchronously rotate along with the connecting pipe, so that the situation of slipping is not easy to occur, and the oral cavity of a patient is conveniently maintained.

Preferably, one end of the projection extends to the end face, far away from the negative pressure connector, of the connecting pipe along the length direction of the connecting pipe.

Through above-mentioned technical scheme, from the beginning of installation pipe and connecting pipe are pegged graft, just fix a position between lug and the recess, make the connecting pipe get into the installation pipe more easily on the one hand, on the other hand is to accomplish the correct installation between connecting pipe and the installation pipe fast.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:

1. the brush head is arranged at the end part of the hollow pipe, so that the brush or the sponge pad can be used for cleaning according to different cavity conditions, and the applicability is strong;

2. the detachable installation pipe and the detachable connecting pipe are arranged, so that the maintenance cost is reduced, and the resource utilization rate is improved;

3. through setting up annular protrusion, lug and corresponding ring channel, recess, strengthen the connection stability between connecting pipe and the installation pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a schematic view of a connection structure between the connection pipe and the installation pipe in the embodiment.

Reference numerals: 1. a hollow tube; 11. a connecting pipe; 111. an annular projection; 112. a bump; 12. installing a pipe; 121. an annular groove; 122. a groove; 2. a negative pressure connector; 21. air holes; 3. a brush head; 4. a sponge cushion; 5. and (4) anti-skid lines.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A medical sputum suction tube comprises a hollow tube 1 and a negative pressure connector 2 connected to one end of the hollow tube 1, wherein one end of the hollow tube 1, far away from the negative pressure connector 2, is provided with a brush head 3, bristles are uniformly distributed on one side of the brush head 3, the other side of the brush head 3 is provided with a spongy cushion 4, and through holes communicated with the inner cavity of the hollow tube 1 are formed in the side walls of the two sides of the brush head 3.

Referring to fig. 1 and 3, the hollow tube 1 includes a connecting tube 11 connected to the negative pressure connector 2 and a mounting tube 12 for mounting the brush head 3, a corresponding annular protrusion 111 is disposed on an outer side wall of the connecting tube 11, the annular protrusion 111 is located at an end of the connecting tube 11 far away from the negative pressure connector 2, a protrusion 112 is further disposed on one side of the annular protrusion 111 far away from the negative pressure connector 2, and one end of the protrusion 112 extends to an end surface of the connecting tube 11 far away from the negative pressure connector 2 along a length direction of the connecting tube 11. The installation pipe 12 is the arc pipe, and one of installation pipe 12 serves and installs brush head 3, and brush head 3 is equipped with the brush hair towards installation pipe 12 crooked one side, and brush hair evenly distributed is on this side lateral wall of brush head 3, and brush head 3 deviates from one side of brush hair and is equipped with foam-rubber cushion 4, and brush head 3 has all seted up the through-hole on foam-rubber cushion 4 and the both sides at brush hair place, and two through-hole evenly installed pipe 12's cavity is linked together. The inner diameter of the other end of the mounting tube 12 is the same as the outer diameter of the connecting tube 11, a groove 122 for accommodating the bump 112 is formed on the end face of the mounting tube 12, an annular groove 121 is formed on the inner side wall of the mounting tube 12, and the annular groove 121 is communicated with the groove 122.

Referring to fig. 1 and 2, a communicating channel is arranged on the negative pressure connector 2, the communicating through pipe penetrates through two ends of the negative pressure connector 2, an air hole 21 is formed in the side wall of the middle of the negative pressure connector 2, the air hole 21 is communicated with the connecting channel, a plurality of anti-skid lines 5 are arranged on the outer side wall of the negative pressure connector 2, the anti-skid lines 5 are uniformly distributed along the length direction of the negative pressure connector 2, and the anti-skid lines 5 are located on one side, away from the air hole 21, of the negative pressure connector 2. One end of the negative pressure connector 2 is connected with the connecting pipe 11, the connecting channel is communicated with a cavity of the connecting pipe 11, the negative pressure connector 2 and the connecting pipe 11 are adhered by adopting non-toxic medical-grade glue, and one end of the negative pressure connector 2, which is far away from the connecting pipe 11, is a conical end.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides a medical phlegm pipe of inhaling, includes hollow tube (1), connects negative pressure connector (2) on one end of hollow tube (1), characterized by: one end of the hollow pipe (1) far away from the negative pressure connector (2) is provided with a brush head (3), bristles are uniformly distributed on one side of the brush head (3), a sponge cushion (4) is arranged on the other side of the brush head (3), and through holes communicated with the inner cavity of the hollow pipe (1) are formed in the side walls of the two sides of the brush head (3).

2. The medical sputum aspirator of claim 1, wherein: one end of the hollow tube (1) close to the brush head (3) is bent, and the hollow tube (1) is bent towards one side of the brush hair of the brush head (3).

3. The medical sputum aspirator of claim 1, wherein: the anti-skidding connecting structure is characterized in that a plurality of anti-skidding lines (5) are arranged on the outer side wall of the negative pressure connecting head (2), and the anti-skidding lines (5) are evenly distributed along the length direction of the negative pressure connecting head (2).

4. The medical sputum aspirator of claim 1, wherein: one end of the negative pressure connector (2) far away from the hollow pipe (1) is a conical end.

5. The medical sputum aspirator of claim 1, wherein: the hollow pipe (1) comprises a connecting pipe (11) connected with the negative pressure connector (2) and an installation pipe (12) provided with the brush head (3), wherein one end, far away from the brush head (3), of the installation pipe (12) is sleeved on the outer side wall of the connecting pipe (11).

6. The medical sputum aspirator of claim 5, wherein: the toothbrush is characterized in that an annular groove (121) is formed in the inner side wall of the mounting pipe (12), the annular groove (121) is located at one end, far away from the toothbrush head (3), of the mounting pipe (12), and a corresponding annular protrusion (111) is formed in the outer side wall of the connecting pipe (11).

7. The medical sputum aspirator of claim 6, wherein: still be equipped with lug (112) on the lateral wall of connecting pipe (11), lug (112) are in annular bulge (111) and keep away from one side of negative pressure connector (2), set up recess (122) that hold lug (112) on the terminal surface of keeping away from brush head (3) one end of installation pipe (12).

8. The medical sputum aspirator of claim 7, wherein: one end of the convex block (112) extends to the end face, far away from the negative pressure connector (2), of the connecting pipe (11) along the length direction of the connecting pipe (11).