CN220424254U

CN220424254U - Disposable sputum aspirator

Info

Publication number: CN220424254U
Application number: CN202222734073.6U
Authority: CN
Inventors: 刘丽芳; 刘丽丽; 王璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2024-02-02
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a disposable sputum aspirator, which comprises a first tube body, wherein the periphery of the head of the first tube body is provided with a water absorbing sponge and a plurality of ventilation holes, one end of each ventilation hole is communicated with the inside of the first tube body, and the water absorbing sponge covers the other ends of all the ventilation holes; the sputum collection device has the advantages of being good in safety and sputum collection efficiency.

Description

Disposable sputum aspirator

Technical Field

The utility model belongs to the technical field of medical instrument consumables, and particularly relates to a disposable sputum aspirator tube.

Background

The disposable sputum suction tube is made of medical polymer materials, the head end of the disposable sputum suction tube is used for being inserted into the oropharynx of a patient, the tail of the disposable sputum suction tube is connected with the sputum receiving bottle and the negative pressure adapter, the negative pressure adapter is used for providing suction, and sputum in the oropharynx is sucked into the sputum receiving bottle through the disposable sputum suction tube, so that the purpose of sucking the sputum of the patient incapable of swallowing, spitting or unconscious is achieved.

The head end of the existing disposable sputum aspirator is a light pipe, so that discomfort of a patient can be caused when the disposable sputum aspirator is inserted into the oropharynx of the patient, meanwhile, the head end of the disposable sputum aspirator can be extruded when the patient swallows, oral mucosa is easily scratched, and certain potential safety hazards exist.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a disposable sputum aspirator tube with better safety.

The technical scheme adopted for solving the technical problems is as follows: the disposable sputum suction tube comprises a first tube body, wherein a water suction sponge and a plurality of ventilation holes are formed in the periphery of the head of the first tube body, one end of each ventilation hole is communicated with the inside of the first tube body, and the water suction sponge covers the other ends of all ventilation holes.

The air holes are formed in an m multiplied by n mode, m is an integer greater than or equal to 2, n is an integer greater than or equal to 2, all the air holes are equally divided into m groups of air hole groups, the m groups of air hole groups are distributed along the length direction of the first pipe body, and n air holes in the air hole groups are distributed at equal intervals along the circumferential direction.

The water-absorbing sponge is provided with an antibacterial agent.

A second pipe body is arranged on the side surface of the first pipe body, one end of the second pipe body is communicated with the inside of the first pipe body, the other end of the second tube body is provided with a detachable sputum-receiving bottle.

The first pipe body in be provided with filter screen and drier, the filter screen be located the second pipe body one end with the tail end of first pipe body between, the drier be located the filter screen with the tail end of first pipe body between.

The side of first body on be provided with the third body, the third body be located the sponge that absorbs water with the second body between, the one end of third body with the inside intercommunication of first body, the other end of third body be provided with detachable end cover.

The end cover comprises a circular base, the edge of the circular base protrudes to form a sleeve, and the sleeve is sleeved on the outer side of the third pipe body.

The tail end of the first pipe body is detachably connected with an air extracting pump.

Compared with the prior art, the utility model has the advantages that:

1. the water absorbing sponge is arranged on the periphery of the head of the first tube body, when the first tube body is inserted into the oropharynx of a patient, the first tube body is contacted with the oropharynx through the water absorbing sponge, and compared with the first tube body which is in direct contact with the oropharynx, the oral mucosa injury can not be caused, the oral mucosa injury is more gentle and comfortable, the irritation is small, and the safety is better.

2. The water absorption sponge is strong in water absorption, sputum is easy to adhere after the sputum is stretched into the oropharynx, and through the air holes formed in the first tube body, when suction is generated in the first tube body, the sputum adhered to the water absorption sponge is also sucked into the first tube body through the air holes, so that the sputum collection efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an enlarged schematic view at a in fig. 1.

In the figure: 1. a first tube body; 11. ventilation holes; 12. a filter screen; 13. a drying agent; 2. a water absorbing sponge; 3. a second tube body; 4. a sputum receiving bottle; 5. a third tube body; 6. an end cap; 61. a circular base; 62. a sleeve; 7. and an air pump.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

Embodiment one: as shown in fig. 1, a disposable sputum aspirator tube comprises a first tube body 1, wherein the periphery of the head of the first tube body 1 is provided with a water aspirator sponge 2 and a plurality of ventilation holes 11, one end of each ventilation hole 11 is communicated with the inside of the first tube body 1, and the water aspirator sponge 2 covers the other ends of all ventilation holes 11.

In this embodiment, the head of the first tube 1 is adapted to be inserted into the oropharynx of a patient, and the tail end of the first tube 1 is adapted to be connected to a negative pressure adapter.

Embodiment two: as shown in fig. 1, the rest is the same as the first embodiment except that m×n ventilation holes 11 are provided, m is an integer greater than or equal to 2, n is an integer greater than or equal to 2, all ventilation holes 11 are equally divided into m groups of ventilation holes, the m groups of ventilation holes are distributed along the length direction of the first pipe body 1, and n ventilation holes 11 in the ventilation holes are distributed at equal intervals along the circumferential direction. Preferably, m is 2, 3, 4 or 5, and n is 3 or 4. Through distributing bleeder vent 11 according to specific position, help abundant with the sputum suction first body 1 of adhesion on the sponge 2 that absorbs water, guarantee the suction efficiency of sputum.

In the embodiment, the antibacterial agent is arranged on the water-absorbing sponge 2, so that the oropharynx of a patient is prevented from being infected by bacteria, and the safety is good.

Embodiment III: as shown in fig. 1, the rest is the same as the first embodiment, except that a second tube 3 is provided on the side of the first tube 1, one end of the second tube 3 is communicated with the inside of the first tube 1, and the other end of the second tube 3 is provided with a detachable sputum-receiving bottle 4.

In this embodiment, a filter screen 12 and a drying agent 13 are disposed in the first tube body 1, the filter screen 12 is located between one end of the second tube body 3 and the tail end of the first tube body 1, the drying agent 13 is located between the filter screen 12 and the tail end of the first tube body 1, the filter screen 12 is mainly used for isolating sputum, the drying agent 13 is mainly used for absorbing water vapor in air flowing through, and preventing the sputum and the water vapor from flowing to the tail end of the first tube body 1.

Embodiment four: as shown in fig. 1 and 2, the rest is the same as the embodiment, except that a third tube body 5 is provided on the side of the first tube body 1, the third tube body 5 is located between the water absorbing sponge 2 and the second tube body 3, one end of the third tube body 5 is communicated with the inside of the first tube body 1, and a detachable end cover 6 is provided at the other end of the third tube body 5. Through add third body 5 on first body 1, third body 5 can be used to inject liquid medicine or gargle, conveniently clean, the nursing to patient's oral cavity, and the suitability is better.

Assuming that the first tube 1 extends in the left-right direction, the second tube 3 is located below the first tube 1 and extends downward, the third tube 5 is located above the first tube 1, and the projections of the third tube 5 and the second tube 3 on the side elevation form an included angle α, where α satisfies: alpha is more than or equal to 120 degrees and less than or equal to 180 degrees. When sputum is sucked, the sputum can flow into the sputum receiving bottle 4 through the second tube body 3 under the action of self gravity; when the liquid medicine or the gargle is injected, the liquid medicine or mouthwash is poured into the third tube 5 and can flow into the first tube 1 under its own weight.

In this embodiment, the end cover 6 includes a circular base 61, a sleeve 62 is formed by protruding the edge of the circular base 61, the sleeve 62 is sleeved on the outer side of the third pipe body 5, when negative pressure is formed in the third pipe body 5, the circular base 61 can be tightly attached to the other end of the third pipe body 5, the sealing effect is better, and in general, the end cover 6 is made of rubber.

In this embodiment, the tail end of the first tube body 1 is detachably connected with an air pump 7.

Claims

1. A disposable sputum aspirator tube comprises a first tube body, and is characterized in that the periphery of the head of the first tube body is provided with a water absorbing sponge and a plurality of ventilation holes, one end of each air hole is communicated with the inside of the first pipe body, and the water-absorbing sponge covers the other ends of all the air holes;

a second pipe body is arranged on the side surface of the first pipe body, one end of the second pipe body is communicated with the inside of the first pipe body, and the other end of the second pipe body is provided with a detachable sputum-receiving bottle;

2. The disposable sputum aspirator according to claim 1, wherein m x n ventilation holes are provided, m is an integer of 2 or more, n is an integer of 2 or more, all the ventilation holes are equally divided into m groups of ventilation holes, the m groups of ventilation holes are distributed along the length direction of the first tube body, and n ventilation holes in the ventilation holes are equally distributed along the circumferential direction.

3. The disposable sputum aspirator tube of claim 1, wherein said absorbent sponge is provided with an antimicrobial agent.

4. The disposable sputum aspirator according to claim 1, wherein a third tube is disposed on a side surface of the first tube, the third tube is disposed between the absorbent sponge and the second tube, one end of the third tube is communicated with the inside of the first tube, and the other end of the third tube is provided with a detachable end cap.

5. The disposable sputum aspirator tube of claim 4, wherein said end cap comprises a circular base, wherein the edge of said circular base is convex to form a sleeve, and wherein said sleeve is sleeved outside said third tube body.

6. A disposable sputum aspirator according to claim 1, the novel pipe is characterized in that the tail end of the first pipe body is detachably connected with an air pump.