Electric aspirator for sputum aspiration

Abstract

The utility model belongs to the technical field of medical instruments, particularly relates to an electric suction apparatus for sucking sputum, and provides the following scheme aiming at the problems that in the actual use process of an existing technical scheme, manual operation is needed, and when the electric suction apparatus is applied to an emergency department, sputum at the throat of a patient is difficult to suck out quickly in time. The electric aspirator comprises a supporting cover, a handle is fixedly installed at the bottom of the supporting cover, the electric aspirator further comprises an aspiration mechanism, the aspiration mechanism is installed on one side of the supporting cover, and one side of the aspiration mechanism extends into the supporting cover; the portable sputum suction device can be operated in a handheld mode, so that the portable sputum suction device is good in portability, meanwhile, constant and stable suction force can be provided by starting the suction pump, sputum in the throat of a patient can be rapidly sucked out, sputum suction can be conducted on the patient in time when emergency treatment is conducted on the patient, and therefore the patient can be prevented from being damaged. Therefore, in the actual use process, good convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an electric suction device for suctioning sputum. Background Art

[0002] The emergency medicine department (room) or emergency medicine center is the department with the most critically ill patients, the most diseases, and the heaviest rescue and management tasks in the hospital. It is the only way for all emergency patients to be admitted for treatment. Its existence ensures that in the event of sudden illness or accidental injury, professional and scientific treatment can be provided in the fastest time. Therefore, the emergency department requires medical staff to treat patients quickly and efficiently.

[0003] In the emergency department, it is often necessary to suction the patients, such as a new type of suction device for emergency department with announcement number CN219630264U. However, this technical solution needs to be operated manually in actual use. When used in the emergency department, medical staff need to continuously operate the suction device. In addition, the technical solution uses piston suction to suck out the sputum, and the suction force formed is intermittent, which makes it difficult to form a stable suction force and cannot quickly suck out the sputum in the patient's throat. Therefore, we propose an electric suction device for suctioning sputum to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the existing technical solutions that, in actual use, they need to be operated manually, and when used in emergency departments, it is difficult to quickly and timely suck out the sputum in the patient's throat. An electric suction device for sucking sputum is proposed to solve the problem.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An electric suction device for suctioning sputum, comprising a support cover, a handle fixedly mounted at the bottom of the support cover, and the electric suction device further comprising:

[0007] A suction mechanism, the suction mechanism is installed on one side of the support cover, and one side of the suction mechanism extends into the support cover;

[0008] A storage mechanism, the storage mechanism is clamped in the support cover, the storage mechanism is clamped with the suction mechanism, and one side of the storage mechanism extends to the outside of the support cover;

[0009] The pipeline mechanism is clamped with the storage mechanism, and the pipeline mechanism is used to extend into the throat of the patient to suck out the sputum in the throat of the patient.

[0010] In a possible design, the suction mechanism includes a suction pump fixedly mounted on one side of the support cover, the suction end of the suction pump extends into the support cover and is fixedly mounted with a docking cover, and the docking cover is clamped with the storage mechanism.

[0011] In a possible design, a filter screen is fixedly mounted on the air outlet end of the suction pump, and activated carbon particles are arranged in the filter screen.

[0012] In a possible design, the storage mechanism includes a support tube arranged in a support cover, a cannula is fixedly installed on an inner wall of one side of the support tube, one end of the cannula extends into the docking cover and is clamped with the inner wall of the docking cover, a support ring is fixedly installed in the support tube, a collecting net barrel is penetrated by the support ring, a disposable cotton pad is placed in the collecting net barrel, the collecting net barrel is used to collect sputum, a sealing assembly is installed in the support tube, one side of the sealing assembly extends into the support cover, a joint is connected to the sealing assembly, one end of the joint extends to the outside of the support cover and is connected to the pipeline mechanism.

[0013] In one possible design, the sealing assembly includes an internal threaded ring fixedly installed in a supporting tube, an external threaded tube is threadedly connected to the internal threaded ring, one end of the external threaded tube extends to the outside of the supporting tube and is fixedly installed with a cover plate, a non-slip rubber ring is fixedly sleeved on the cover plate, and the joint passes through the cover plate and is fixedly connected to the cover plate.

[0014] In a possible design, the pipeline mechanism includes a card cover that is clamped with the connector, a hose is fixedly installed on the inner wall of one side of the card cover, one end of the hose extends to the outside of the card cover and is fixedly installed with a docking tube, and a disposable suction nozzle is clamped on the docking tube.

[0015] In the present application, the collecting net barrel is first placed in the supporting tube, and the external threaded tube is threadedly connected with the internal threaded ring. Then, the supporting tube can be placed in the supporting cover, and the insertion tube and the docking cover are clamped. After the supporting tube is placed in the supporting cover, the cover plate can be rotated in the opposite direction to move the external threaded tube to the outside of the supporting tube, so as to increase the distance between the cover plate and the supporting tube. Therefore, after the insertion tube is inserted into the docking cover and clamped with the docking cover, the cover plate is moved to a position in contact with the inner wall of one side of the supporting cover, so that the supporting tube can be stably installed. Then, the clamping cover and the joint are clamped, and the disposable suction nozzle is put on the docking tube. At this time, the disposable suction nozzle is extended into the patient's throat, and then the suction pump can be started to generate suction, so that the sputum can be sucked into the hose. After being transported by the hose, the sputum can be sucked into the collecting net barrel, and the disposable cotton pad placed in the collecting net barrel can be used to absorb the sputum, thereby facilitating the cleaning of the sputum.

[0016] Beneficial effects: In the utility model, the electric suction device for suctioning sputum can generate suction force by starting the suction pump through the suction mechanism, so that suction force can be generated in the storage mechanism, thereby maintaining stable suction force during suctioning;

[0017] In the utility model, the electric suction device for suctioning sputum can, through the storage mechanism, after the support tube is placed in the support cover, the cannula and the docking cover are clamped, and then the pipeline mechanism and the joint are clamped. At this time, when the suction pump is started, the suction force generated can suck the sputum into the collection net barrel through the pipeline mechanism, and the disposable cotton pad placed in the collection net barrel can absorb the sputum, so that the sputum can be easily cleaned;

[0018] In the utility model, the electric suction device for suctioning sputum can be used to suck sputum into a hose after the disposable suction nozzle is put on the butt pipe through a pipeline mechanism. Then, after the disposable suction nozzle is inserted into the throat of the patient, sputum can be sucked into the hose, and then the sputum can be sucked into the collection net bucket through the transportation of the hose.

[0019] The utility model can be operated in a handheld manner, so it has good portability. At the same time, by starting the suction pump, it can provide a constant and stable suction force to quickly suck out the sputum in the patient's throat, so that when dealing with emergency patients, the patient's sputum can be suctioned in time, so it has good convenience in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional schematic diagram of the first-view structure of an electric suction device for suctioning sputum proposed by the utility model;

[0021] Figure 2 A three-dimensional schematic diagram of the second perspective structure of an electric suction device for suctioning sputum proposed by the utility model;

[0022] Figure 3 A three-dimensional schematic diagram of the cross-sectional structure of a support tube of an electric suction device for suctioning sputum proposed by the utility model;

[0023] Figure 4 A three-dimensional schematic diagram of the connection structure of the suction pump and the support tube of an electric suction device for suctioning sputum proposed by the utility model;

[0024] Figure 5 This is a three-dimensional schematic diagram of the separation structure of the support tube and the external threaded tube of an electric suction device for suctioning sputum proposed by the utility model.

[0025] In the figure: 1. support cover; 2. handle; 3. suction pump; 4. docking cover; 5. filter screen cover; 6. support tube; 7. insert tube; 8. support ring; 9. collection net bucket; 10. internal thread ring; 11. external thread tube; 12. cover plate; 13. anti-slip rubber ring; 14. joint; 15. card cover; 16. hose; 17. docking tube; 18. disposable suction nozzle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Example 1

[0028] Reference Figure 1-5 A suction device mainly consists of a support cover 1, a handle 2, a suction mechanism, a storage mechanism and a pipeline mechanism.

[0029] The support cover 1 is the main body of the entire device, and a handle 2 is fixedly installed at the bottom thereof to facilitate holding and operation by medical staff.

[0030] The suction mechanism is installed on one side of the support cover 1. Specifically, the suction mechanism is composed of a suction pump 3, which is fixedly installed on the side wall of the support cover 1. The suction end of the suction pump 3 extends to the inside of the support cover 1 through a conduit and is fixedly connected to a docking cover 4. The function of the docking cover 4 is to be clamped with the storage mechanism so as to transmit the suction force generated by the suction pump 3 to the storage mechanism.

[0031] The storage mechanism is clamped inside the support cover 1 and is clamped with the suction mechanism. The storage mechanism is mainly composed of a support tube 6, and a cannula 7 is fixedly installed on the inner wall of one side of the support tube 6. One end of the cannula 7 extends to the inside of the docking cover 4 and is tightly clamped with the inner wall of the docking cover 4 to ensure the transmission of suction. Inside the support tube 6, a support ring 8 is also fixedly installed, and a collection net barrel 9 is penetrated on the support ring 8. The function of the collection net barrel 9 is to collect sputum, and a disposable cotton pad can be placed inside it to better absorb the sputum and facilitate cleaning.

[0032] In addition, a cover assembly is installed in the support tube 6, and one side of the cover assembly extends to the inside of the support cover 1. The cover assembly is mainly composed of an internal threaded ring 10, an external threaded tube 11, a cover plate 12 and an anti-slip rubber ring 13. The internal threaded ring 10 is fixedly installed in the support tube 6, and the external threaded tube 11 passes through the internal threaded ring 10 and is threadedly connected to the internal threaded ring 10. One end of the external threaded tube 11 extends to the outside of the support tube 6 and is fixedly connected to a cover plate 12. On the cover plate 12, an anti-slip rubber ring 13 is also fixedly sleeved to increase stability and comfort when holding. On the cover plate 12, a joint 14 is also connected, and one end of the joint 14 extends to the outside of the support cover 1 and is connected to the pipeline mechanism.

[0033] The present application can be used in the field of medical device technology, and can also be used in other fields applicable to the present application.

[0034] Example 2

[0035] refer to Figure 1 , improved on the basis of embodiment 1: an electric suction device for suctioning sputum, which is applied to the field of medical device technology, and the pipeline mechanism is mainly composed of a card cover 15, a hose 16, a butt joint 17 and a disposable suction nozzle 18. The card cover 15 is clamped with the joint 14 to ensure the stable connection between the pipeline mechanism and the storage mechanism. On the inner wall of one side of the card cover 15, a hose 16 is fixedly installed. One end of the hose 16 extends to the outside of the card cover 15 and is fixedly connected to a butt joint 17. A disposable suction nozzle 18 can be clamped on the butt joint 17. The function of this disposable suction nozzle 18 is to extend into the patient's throat and suck the sputum into the hose 16. Then, after being transported by the hose 16, the sputum can be sucked into the collection net bucket 9.

[0036] When in use, the medical staff first places the support tube 6 in the support cover 1, and clamps the cannula 7 and the docking cover 4. Then, the cover plate 12 is rotated in the opposite direction to move the external threaded tube 11 to the outside of the support tube 6 to increase the distance between the cover plate 12 and the support tube 6. Next, the disposable suction nozzle 18 is put on the docking tube 17, and the pipeline mechanism and the joint 14 are clamped. At this time, the suction pump 3 is started, and the suction force generated can suck the sputum into the collection net barrel 9 through the pipeline mechanism. The disposable cotton pad placed in the collection net barrel 9 can absorb the sputum, thereby facilitating the cleaning of the sputum.

[0037] In addition, a filter screen 5 is fixedly mounted on the air outlet end of the suction pump 3. Activated carbon particles are arranged in the filter screen 5, which can adsorb the odorous gas extracted when the patient is sputum-sucking, thereby reducing the diffusion amount of the odorous gas.

[0038] In summary, the electric suction device has the advantages of simple structure, easy operation, stable suction, convenient sputum collection, good odor adsorption effect, etc. It is suitable for medical institutions to perform sputum suction operations on patients.

[0039] However, as is well known to those skilled in the art, the working principle and wiring method of the suction pump 3 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selection according to their needs or convenience.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electric suction device for suctioning sputum, comprising a support cover (1), a handle (2) being fixedly mounted on the bottom of the support cover (1), characterized in that: The electric suction device also includes: A suction mechanism, the suction mechanism being mounted on one side of the support cover (1), and one side of the suction mechanism extending into the support cover (1); A storage mechanism, the storage mechanism is clamped in the support cover (1), the storage mechanism is clamped with the suction mechanism, and one side of the storage mechanism extends to the outside of the support cover (1); The pipeline mechanism is clamped with the storage mechanism, and the pipeline mechanism is used to extend into the throat of the patient to suck out the sputum in the throat of the patient.

2. The electric suction device for suctioning sputum according to claim 1, characterized in that: The suction mechanism comprises a suction pump (3) fixedly mounted on one side of the support cover (1); the suction end of the suction pump (3) extends into the support cover (1) and is fixedly mounted with a docking cover (4); the docking cover (4) is clamped with the storage mechanism.

3. The electric suction device for suctioning sputum according to claim 2, characterized in that: A filter screen (5) is fixedly mounted on the air outlet end of the suction pump (3), and activated carbon particles are arranged in the filter screen (5).

4. The electric suction device for suctioning sputum according to claim 1, characterized in that: The storage mechanism comprises a support tube (6) arranged in the support cover (1), an insertion tube (7) is fixedly mounted on the inner wall of one side of the support tube (6), one end of the insertion tube (7) extends into the docking cover (4) and is clamped with the inner wall of the docking cover (4), a support ring (8) is fixedly mounted in the support tube (6), a collection net barrel (9) is penetrated by the support ring (8), a disposable cotton pad is placed in the collection net barrel (9), and the collection net barrel (9) is used to collect sputum, a cover assembly is installed in the support tube (6), one side of the cover assembly extends into the support cover (1), a joint (14) is connected to the cover assembly, one end of the joint (14) extends to the outside of the support cover (1) and is connected to the pipeline mechanism.

5. The electric suction device for suctioning sputum according to claim 4, characterized in that: The sealing cover assembly comprises an internal threaded ring (10) fixedly mounted in a support tube (6), an external threaded tube (11) is threadedly connected to the internal threaded ring (10), one end of the external threaded tube (11) extends to the outside of the support tube (6) and is fixedly mounted with a cover plate (12), a non-slip rubber ring (13) is fixedly sleeved on the cover plate (12), and a joint (14) penetrates the cover plate (12) and is fixedly connected to the cover plate (12).

6. The electric suction device for suctioning sputum according to claim 1, characterized in that: The pipeline mechanism comprises a card cover (15) which is clamped with the joint (14); a hose (16) is fixedly mounted on an inner wall of one side of the card cover (15); one end of the hose (16) extends to the outside of the card cover (15) and is fixedly mounted with a butt joint (17); a disposable suction nozzle (18) is clamped on the butt joint (17).

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