CN219700633U - Detachable simple sputum aspirator - Google Patents

Abstract

The utility model provides a detachable simple sputum aspirator, which comprises a sputum aspirator, wherein the front end of the sputum aspirator is inserted with a sputum aspirator, the tail end of the sputum aspirator is provided with a connecting pipe in a threaded manner, one end of the connecting pipe is provided with a negative pressure component in a communicating manner, the middle part of the bottom end of the sputum aspirator is provided with an outlet, the outlet is provided with a sputum receiver in a threaded manner, the two sides of the inner bottom of the sputum aspirator, which are positioned at the outlet, are respectively provided with a wedge-shaped surface, the surfaces of the wedge-shaped surfaces positioned at one side of the connecting pipe are fixedly connected with a first baffle, the top of the sputum aspirator is provided with a second baffle, the first baffle and the second baffle are arranged at one side of the first baffle in a staggered manner, and an air channel is reserved between the first baffle and the second baffle, so that a user can suck sputum in the respiratory tract of a patient through the sputum aspirator by pushing and pulling the negative pressure component.

Description

Detachable simple sputum aspirator

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a detachable simple sputum aspirator.

Background

Sputum is secretion of human respiratory tract, which is discharged from the trachea through normal cough reflex of human, normal human sputum is little, only a small amount of mucus secreted by keeping respiratory tract moist, but when human inhales harmful microorganisms such as irritant gas, dust, pathogenic bacteria and virus, the upper respiratory tract may be inflamed, or the lung is diseased, the respiratory tract is secreted to increase, the sputum quantity is increased, the property of the sputum is changed, the elderly patient can not expect the sputum due to physical function reasons, especially the long-term bedridden patient, is easy to generate lung infection, and then the systemic infection symptom is caused, at this time, sputum needs to be sucked out by using a sputum aspirator, and the patient is easy to cause one lung infection due to lack of negative pressure equipment at home, and the application number 202021181575.5 discloses a portable sputum aspirator through search, the sputum aspirator is characterized in that the sputum aspirator comprises a cylinder, a handle is arranged at the bottom of the cylinder, a reciprocating mechanism is arranged in the inner cavity of the cylinder, a driving mechanism is arranged on the reciprocating mechanism, two groups of air suction mechanisms are symmetrically arranged on the left side of the reciprocating mechanism up and down, a containing cylinder is fixed at the left end of the cylinder, a cylinder is fixed at the bottom of the inner cavity of the containing cylinder, the lower end of the cylinder penetrates through the bottom of the inner cavity of the containing cylinder and extends to the lower part of the bottom of the inner cavity of the containing cylinder to be in threaded connection with a collecting bottle, a sliding bar arranged above the lower end of the cylinder is driven by a driving motor to carry out left and right reciprocating motion, so that two groups of movable bars are alternately changed in two groups of cylinders to suck sputum into the collecting bottle continuously, the sputum is convenient to collect the sputum rapidly, but the sputum aspirator adopts more electronic devices to complete the sputum aspirator, so that the cost of the sputum aspirator is higher, the cost of a patient is increased, the application number is 202120938167.8 through further searching and finding, a household simple sputum aspirator is disclosed, the sputum aspirator is simple in structure and low in cost, the cost of the patient is reduced, but the sputum is sucked into the connecting pipe due to the fact that the pressure is large in the use process, the sputum possibly enters the control saccule for generating negative pressure, the control saccule is polluted and inconvenient to clean, and the household simple sputum aspirator which is low in cost and capable of avoiding the sputum from being sucked into the connecting pipe is provided.

Disclosure of Invention

The utility model aims to provide a detachable simple sputum aspirator, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: can dismantle simple and easy sputum aspirator, including inhaling the phlegm jar, it has the sputum suction pipe to inhale the front end grafting of phlegm jar, the tail end screw thread that inhales the phlegm jar installs the connecting pipe, negative pressure assembly is installed in the one end intercommunication of connecting pipe, the export has been seted up at the bottom middle part of inhaling the phlegm jar, exit screw thread installs and connects the phlegm jar, it all is equipped with the wedge to inhale phlegm jar inner bottom position in exit both sides, wherein is located the wedge fixed surface who connects one side of the connecting pipe and is connected with first baffle, the second baffle is installed to the top that inhales the phlegm jar in first baffle one side, first baffle and second baffle crisscross setting and the air passage of leaving between.

As a preferable technical scheme of the utility model, the negative pressure assembly comprises a negative pressure pipe which is communicated with a connecting pipe, a push-pull rod is installed at one end of the negative pressure pipe in a penetrating way, a rubber pad is connected at one end of the push-pull rod, which is positioned in the negative pressure pipe, a spring is sleeved outside the push-pull rod, two ends of the spring are respectively connected with the rubber pad and the negative pressure pipe, and a first one-way valve is installed in the connecting pipe.

As a preferable technical scheme of the utility model, a second one-way valve is arranged on the surface of the connecting pipe, and the second one-way valve is positioned between the first one-way valve and the negative pressure pipe.

As a preferable technical scheme of the utility model, the surface of the sputum-receiving tank is provided with scale marks.

As a preferable technical scheme of the utility model, a sealing gasket is arranged in the outlet.

As a preferable technical scheme of the utility model, a light source is arranged at the top of the negative pressure pipe.

Compared with the prior art, the utility model has the beneficial effects that: the user makes the sputum suction tank in produce the negative pressure through push-and-pull negative pressure subassembly to through inhaling the phlegm pipe with patient's respiratory tract internal sputum suction, this sputum suction device simple structure, low in cost has effectively reduced patient's expense, and can avoid patient's sputum to be inhaled in the sputum suction tank because the great injection of pressure is in the connecting pipe through first baffle and the second baffle that set up, and negative pressure subassembly simple structure in this sputum suction device can use repeatedly, when the sputum gets into negative pressure subassembly through the connecting pipe in, can wash the negative pressure pipe after tearing down the negative pressure subassembly, thereby be convenient for clear up the sputum.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 at a in the present utility model.

In the figure: 1. a sputum aspirator; 2. a sputum aspirator tube; 3. a connecting pipe; 4. a negative pressure assembly; 41. a negative pressure pipe; 42. a push-pull rod; 43. a rubber pad; 44. a spring; 45. a first one-way valve; 5. an outlet; 6. a sputum collection tank; 7. a wedge surface; 8. a first baffle; 9. a second baffle; 10. an air passage; 11. a second one-way valve; 12. scale marks; 13. a sealing gasket; 14. a light source.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a can dismantle simple and easy sputum aspirator, including inhaling phlegm jar 1, the front end grafting of inhaling phlegm jar 1 has inhaling phlegm pipe 2, the tail end screw thread of inhaling phlegm jar 1 installs connecting pipe 3, negative pressure assembly 4 is installed in the one end intercommunication of connecting pipe 3, export 5 has been seted up at the bottom middle part of inhaling phlegm jar 1, export 5 department screw thread installs connects phlegm jar 6, the position is located export 5 department both sides in the interior bottom of inhaling phlegm jar 1 and all is equipped with wedge face 7, wherein be located wedge face 7 fixed surface who connects 8 of connecting pipe 3 one side has a baffle 8, the top that inhales phlegm jar 1 is located first baffle 8 one side and installs second baffle 9, first baffle 8 and second baffle 9 crisscross setting and leave air passage 10 between.

In this embodiment, the negative pressure assembly 4 includes a negative pressure pipe 41 connected to the connecting pipe 3 in a communicating manner, a push-pull rod 42 is installed at one end of the negative pressure pipe 41 in a penetrating manner, a rubber pad 43 is connected to one end of the push-pull rod 42 located in the negative pressure pipe 41, a spring 44 is sleeved outside the push-pull rod 42, two ends of the spring 44 are connected to the rubber pad 43 and the negative pressure pipe 41 respectively, and a first check valve 45 is installed in the connecting pipe 3.

Specifically, the push-pull rod 42 is pulled to enable the push-pull rod 42 to drive the rubber pad 43 to shift backwards in the negative pressure pipe 41, so that air in the sputum suction tank 1 enters the negative pressure pipe 41 through the first one-way valve 45, negative pressure is generated in the sputum suction tank 1, and sputum of a patient can be sucked out.

In the present embodiment, the surface of the connection pipe 3 is mounted with the second check valve 11, and the second check valve 11 is located between the first check valve 45 and the negative pressure pipe 41.

Specifically, after the push-pull rod 42 is pulled out, the push-pull rod 42 is retracted into the negative pressure tube 41 again under the action of the spring 44, and at this time, air in the negative pressure tube 41 is discharged through the second one-way valve 11, so that the push-pull rod 42 can be pulled back again, and the negative pressure in the sputum suction can 1 can be increased.

In this embodiment, the surface of the sputum-receiving canister 6 is provided with graduation marks 12.

Specifically, the sputum sucked out by the patient can be visually observed through the set scale marks 12.

In this embodiment, a gasket 13 is installed in the outlet 5.

Specifically, the sealing property of the sputum-receiving tank 6 and the outlet 5 can be improved by the sealing gasket 13.

In the present embodiment, the light source 14 is mounted on the top of the negative pressure pipe 41.

Specifically, the light source 14 is arranged to increase safety of a user when the user operates the sputum aspirator at home, and the user can also perform oral examination.

Working principle: when the patient needs to withdraw the sputum, the sputum suction tube 2 is inserted into the sputum suction tank 1, the sputum suction tube 2 is extended into the mouth of the patient, the push-pull rod 42 is pulled to be matched with the rubber pad 43 to pump the air in the sputum suction tank 1 into the negative pressure tube 41 through the first one-way valve 45, the push-pull rod 42 automatically returns into the negative pressure tube 41 under the action of the spring 44 and discharges the air in the negative pressure tube 41 through the second one-way valve 11, the negative pressure in the sputum suction tank 1 can be continuously increased in this way, after the negative pressure is generated in the sputum suction tank 1, the sputum can be sucked into the sputum suction tank 1 through the sputum suction tube 2, the sputum can flow into the sputum receiving tank 6 under the action of the wedge-shaped surface 7, the first baffle 8 and the second baffle 9 are arranged, so that sputum can be prevented from being sprayed into the connecting pipe 3 after entering the sputum suction tank 1 due to the fact that negative pressure in the sputum suction tank 1 is large, if part of sputum still enters the negative pressure pipe 41 through the connecting pipe, a user only needs to detach the connecting pipe 3 and then insert the connecting pipe 3 into sterile water, the sterile water enters the negative pressure pipe 41 through the connecting pipe 3 and the first one-way valve 45 by pulling the push-pull rod 42 outwards, then the push-pull rod 42 is pushed to enable the sterile water to be discharged from the second one-way valve 11, the negative pressure pipe 41 can be conveniently cleaned through the mode, the sputum suction device is simple in structure and low in manufacturing cost, and because the negative pressure assembly 4 can be reused, a patient only needs to replace the disposable sputum suction pipe 2 when using the sputum suction device at home, the cost of the patient is effectively reduced.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a can dismantle simple and easy sputum aspirator, includes sputum aspirator (1), its characterized in that: the sputum suction device is characterized in that a sputum suction pipe (2) is inserted into the front end of the sputum suction tank (1), a connecting pipe (3) is installed at the tail end of the sputum suction tank (1) in a threaded mode, a negative pressure component (4) is installed at one end of the connecting pipe (3) in a communicating mode, an outlet (5) is formed in the middle of the bottom end of the sputum suction tank (1), a sputum receiving tank (6) is installed at the position of the outlet (5) in a threaded mode, wedge faces (7) are arranged on two sides of the position, located on the inner bottom of the sputum suction tank (1), of the outlet (5), a first baffle (8) is fixedly connected with the surface of the wedge faces (7) located on one side of the connecting pipe (3), a second baffle (9) is installed on one side of the top of the sputum suction tank (1), and an air channel (10) is reserved between the first baffle (8) and the second baffle (9) in a staggered mode.

2. The detachable simple sputum aspirator according to claim 1, wherein: negative pressure subassembly (4) are including being connected with negative pressure pipe (41) with connecting pipe (3) intercommunication, push-and-pull rod (42) are installed to the one end interlude of negative pressure pipe (41), push-and-pull rod (42) are located one end in negative pressure pipe (41) and are connected with rubber pad (43), the outside cover of push-and-pull rod (42) is equipped with spring (44), the both ends of spring (44) are connected with rubber pad (43) and negative pressure pipe (41) respectively, install first check valve (45) in connecting pipe (3).

3. A detachable simple sputum aspirator according to claim 2, wherein: the surface of the connecting pipe (3) is provided with a second one-way valve (11), and the second one-way valve (11) is positioned between the first one-way valve (45) and the negative pressure pipe (41).

4. The detachable simple sputum aspirator according to claim 1, wherein: the surface of the sputum collection tank (6) is provided with scale marks (12).

5. The detachable simple sputum aspirator according to claim 1, wherein: a sealing gasket (13) is arranged in the outlet (5).

6. A detachable simple sputum aspirator according to claim 2, wherein: a light source (14) is arranged at the top of the negative pressure pipe (41).