CN218980108U

CN218980108U - Nursing airway patency device

Info

Publication number: CN218980108U
Application number: CN202222070677.5U
Authority: CN
Inventors: 吴永帅
Original assignee: Xuzhou Medical University
Current assignee: Xuzhou Medical University
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-05-09
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a nursing airway patency device, which relates to the technical field of airway patency devices and comprises a connecting pipe, wherein a small air pump is installed at one end of the connecting pipe, a collecting cylinder is arranged below the connecting pipe, an absorbing pipe is connected to the other end of the connecting pipe, a supporting mechanism is arranged outside the absorbing pipe and comprises a fixing plate, rotating plates are arranged at two ends of the fixing plate and are in rotary connection with the fixing plate through a pin shaft, an elastic plate is connected to one end of the rotating plate, an elastic rubber ring is sleeved between the two rotating plates, and a torsion spring is sleeved outside the pin shaft. The utility model is provided with the supporting mechanism, so that the elastic sheet and the elastic pad can respectively prop against the palate and the tongue fur of the oral cavity of a patient, and assist the patient with relatively blurred consciousness to keep the mouth in a slightly-stretched state, thereby avoiding the mouth of the patient from being closed in the process of sucking the foreign matters in the airway of the patient, and preventing the suction pipe from sucking the foreign matters.

Description

Nursing airway patency device

Technical Field

The utility model relates to the technical field of airway patency devices, in particular to a nursing airway patency device.

Background

In the critical medical discipline, the most common medical means is to perform respiratory management and respiratory support for acute respiratory insufficiency and other various acute critical patients, but the currently used breathing machine can effectively work under the condition that the airway is ensured to be unobstructed, and the patients in the critical medical discipline often have respiratory sputum or blood clot obstruction, so that the airway obstruction device is born.

Chinese patent publication No. CN216294817U discloses an airway patency device for respiratory support in severe medical department, comprising a working frame. This smooth ware of air flue for supporting is breathed to severe medical science branch of academic or vocational study can only reach the effect of breathing in of air supply through medical personnel singlehanded pine and hold, the cooperation is inhaled phlegm mechanism, when holding the tight board of holding, the gasbag contracts through the effect of movable block and squeeze lever, through the effect of check valve one and check valve two, make the inside air of gasbag get into the fixed plate top, work frame appears the negative pressure after loosening the tight board of holding, make the medical hose of sputum suction to the sputum or the blood clot in the patient, through setting up liquid feeding mechanism, close the governing valve inside the regulation pipe, open the inside solenoid valve of liquid feeding medical hose, when being in the tight board of holding, the air that reaches the fixed plate top is exerted pressure to the squeeze plate, the humidification liquid that will be injected through liquid feeding pipe in advance is carried to the patient through liquid feeding medical hose.

In the above scheme, the structure for fixing the sputum suction medical hose is lacking, in the smooth working process of the airway, the sputum suction medical hose is required to be fixed by using the adhesive tape in order to avoid displacement of the sputum suction medical hose, but because the sputum suction medical hose is required to be inserted into the airway from the mouth of a patient, the consciousness of a severe patient is always in a relatively fuzzy state, the mouth of the patient is difficult to be automatically kept in an open state, and once the mouth of the patient is closed, the work of sucking foreign matters in the airway can be influenced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a nursing airway obstruction device which assists a patient in keeping a mouth slightly-open state, prevents the mouth of the patient from being closed and prevents a suction pipe from sucking foreign matters.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a smooth ware of nursing air flue, includes the connecting pipe, small-size air pump is installed to the one end of connecting pipe, just the below of connecting pipe is provided with the collecting vessel, the other end of connecting pipe is connected with the suction pipe, the outside of suction pipe is provided with supporting mechanism, supporting mechanism includes the stationary blade, the both ends of stationary blade all are provided with the rotor, the rotor through the round pin axle with the stationary blade rotates to be connected, just the one end of rotor is connected with the elastic disc, two the cover is equipped with elasticity rubber ring between the rotor, the torsional spring has been cup jointed to the outside of round pin axle, the elastic disc deviates from one side of suction pipe is provided with the elastic pad.

Preferably, one end of the connecting pipe is fixed with a first connector, the external thread of the first connector is connected with a second connector, and the second connector is fixedly connected with the suction pipe.

Preferably, the elastic rubber ring is in sliding connection with the rotating piece.

Preferably, two limiting sheets are fixed on the surface of the rotating sheet.

Preferably, a blocking net is fixed between the collecting cylinder and the small air pump inside the connecting pipe.

Preferably, the elastic pad is made of silica gel.

Preferably, a battery box is installed to one end of small-size air pump, be equipped with the battery in the battery box, just one side of battery box is equipped with the USB mouth that charges, one side of connecting pipe is provided with control button, the battery small-size air pump with the control button electricity is connected.

Preferably, the surface of the collecting cylinder is fixed with a non-slip mat.

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

1. the utility model is provided with the supporting mechanism, so that the elastic sheet and the elastic pad can respectively prop against the palate and the tongue fur of the oral cavity of a patient, and assist the patient with relatively blurred consciousness to keep the mouth in a slightly-stretched state, thereby avoiding the mouth of the patient from being closed in the process of sucking the foreign matters in the airway of the patient, and preventing the suction pipe from sucking the foreign matters;

2. the utility model is provided with the first connector and the second connector, so that the suction pipe and the supporting mechanism can be replaced for different patients, and the utility model is safer and more sanitary.

Drawings

Fig. 1 is a schematic structural view of a nursing airway patency device according to the present utility model;

fig. 2 is a schematic structural view of a supporting mechanism in a nursing airway patency device according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a connecting tube, a collecting tube and a first connector in a nursing airway device according to the present utility model;

fig. 4 is a schematic structural view of a nursing airway patency device according to the present utility model.

In the figure: 1. a connecting pipe; 2. a small air pump; 3. a collection cylinder; 4. a barrier web; 5. a first connector; 6. a second connector; 7. a suction pipe; 8. a fixing piece; 9. a rotating piece; 10. a pin shaft; 11. a torsion spring; 12. an elastic sheet; 13. an elastic pad; 14. an elastic rubber ring; 15. and a limiting piece.

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.

Referring to fig. 1-4, a nursing air flue is unobstructed, including connecting pipe 1, small-size air pump 2 is installed to the one end of connecting pipe 1, and the below of connecting pipe 1 is provided with collecting vessel 3, the other end of connecting pipe 1 is connected with suction pipe 7, the outside of suction pipe 7 is provided with supporting mechanism, supporting mechanism includes stationary blade 8, the both ends of stationary blade 8 all are provided with rotor 9, rotor 9 rotates through round pin axle 10 and stationary blade 8 to be connected, and the one end of rotor 9 is connected with elastic piece 12, the cover is equipped with elasticity rubber ring 14 between two rotor 9, elasticity rubber ring 14 and rotor 9 sliding connection, torsional spring 11 has been cup jointed to the outside of round pin axle 10, one side that elastic piece 12 deviates from suction pipe 7 is provided with elastic pad 13, elastic pad 13 adopts the silica gel material, utilize the elasticity effect of torsional spring 11, make rotor 9, elastic piece 12 and elastic pad 13 support patient's oral cavity inside, because elastic piece 12 and elastic pad 13 have elasticity, can laminate with patient's oral cavity palate and tongue fur better, and can not bring great discomfort to the patient.

Referring to fig. 4, one end of the connection tube 1 is fixed with a first connection head 5, an external thread of the first connection head 5 is connected with a second connection head 6, the second connection head 6 is fixedly connected with a suction tube 7, and the suction tube 7 and a supporting mechanism can be replaced by using the first connection head 5 and the second connection head 6 so as to be used by different patients.

Referring to fig. 2, two limiting plates 15 are fixed on the surface of the rotating plate 9, and the elastic rubber ring 14 can be prevented from being separated from the rotating plate 9 due to the arrangement of the two limiting plates 15.

Referring to fig. 3, a blocking net 4 is fixed inside the connection pipe 1 between the collection cylinder 3 and the small air pump 2.

Referring to fig. 4, a battery case is installed at one end of the small air pump 2, a storage battery is arranged in the battery case, a USB charging port is arranged on one side of the battery case, a control button is arranged on one side of the connecting pipe 1, the storage battery, the small air pump 2 and the control button are electrically connected, the control button controls the opening and closing of the small air pump 2, and the storage battery provides power for the small air pump 2.

Referring to fig. 4, an anti-slip pad is fixed on the surface of the collection tube 3, medical staff can hold the collection tube 3 to suck foreign matters, and the anti-slip pad can play an anti-slip role.

In the utility model, the elastic rubber ring 14 is pulled to a position close to the two elastic sheets 12, the two rotating sheets 9 rotate under the pressure of the elastic rubber ring 14, the distance is reduced, the two torsion springs 11 are compressed, so that medical staff can conveniently insert one end of the suction pipe 7 into an airway of a patient from the mouth of the patient, the two elastic sheets 12 and the elastic pad 13 are sent into the oral cavity of the patient, then the elastic rubber ring 14 is pulled to be far away from the two elastic sheets 12, under the rebound action of the torsion springs 11, the two rotating sheets 9 are gradually reset, the distance between the two elastic sheets 12 is gradually increased until the elastic pad 13 is respectively propped against the palate and tongue fur of the oral cavity of the patient, the patient with relatively fuzzy auxiliary consciousness keeps the mouth slightly-tensed state, and therefore, the mouth of the patient is closed in the process of sucking foreign matters in the airway of the patient is prevented, and the suction pipe 7 is prevented from sucking the foreign matters;

after the elastic sheet 12 is placed in the mouth of a patient, the small air pump 2 can be started to suck the foreign matters such as sputum, blood clots and the like in the airway of the patient into the suction pipe 7, the foreign matters can be prevented from entering the small air pump 2 due to the arrangement of the blocking net 4, the foreign matters enter the collecting cylinder 3, and after the suction is finished, the collecting cylinder 3 is unscrewed to clean the foreign matters therein.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a nursing air flue patency ware, includes connecting pipe (1), its characterized in that, small-size air pump (2) are installed to the one end of connecting pipe (1), just the below of connecting pipe (1) is provided with collecting vessel (3), the other end of connecting pipe (1) is connected with suction pipe (7), the outside of suction pipe (7) is provided with supporting mechanism, supporting mechanism includes stationary blade (8), the both ends of stationary blade (8) all are provided with rotor (9), rotor (9) through round pin axle (10) with stator (8) rotate and be connected, just the one end of rotor (9) is connected with elastic sheet (12), two the cover is equipped with elasticity rubber ring (14) between rotor (9), the outside of round pin axle (10) has cup jointed torsional spring (11), elastic sheet (12) deviate from one side of suction pipe (7) is provided with elastic pad (13).

2. The nursing airway patency device according to claim 1, characterized in that one end of the connecting pipe (1) is fixed with a first connecting head (5), an external thread of the first connecting head (5) is connected with a second connecting head (6), and the second connecting head (6) is fixedly connected with the suction pipe (7).

3. A nursing airway patency device according to claim 1 characterized in that said elastomeric rubber ring (14) is slidingly connected with said rotary plate (9).

4. A nursing airway patency device according to claim 1, characterized in that the surface of the rotating sheet (9) is fixed with two limiting sheets (15).

5. A nursing airway patency device according to claim 1, characterized in that a barrier net (4) is fixed between the collection cylinder (3) and the small air pump (2) inside the connection tube (1).

6. A nursing airway patency device according to claim 1 characterized in that said elastic pad (13) is made of a silicone material.

7. The nursing airway patency device according to claim 1, characterized in that a battery box is installed at one end of the small air pump (2), a storage battery is arranged in the battery box, a USB charging port is arranged on one side of the battery box, a control button is arranged on one side of the connecting pipe (1), and the storage battery, the small air pump (2) and the control button are electrically connected.

8. A nursing airway patency device according to claim 1 characterized in that the surface of the collecting cylinder (3) is fixed with a non-slip pad.