CN216908192U

CN216908192U - Oral care device with controllable flushing and sucking

Info

Publication number: CN216908192U
Application number: CN202123377742.0U
Authority: CN
Inventors: 李环
Original assignee: Shenzhen Reed Medical Science And Technology Co ltd
Current assignee: Shenzhen Reed Medical Science And Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-08
Anticipated expiration: 2031-12-29

Abstract

The application discloses an oral care device with controllable flushing and sucking, which comprises a suction piece and a flushing piece, wherein the suction piece is connected with the flushing piece, the suction piece and the flushing piece are both hollow tubular structures, and a suction channel is arranged in the suction piece; one end of the suction piece is used for being connected with an external negative pressure suction device, and the other end of the suction piece is provided with a nursing assembly which is communicated with the suction channel; one end of the flushing piece is connected with an external liquid outlet device, and the other end of the flushing piece is communicated with the nursing assembly; the suction device also comprises a negative pressure control device used for adjusting the suction force in the suction channel, and the negative pressure control device is connected with the suction piece. The sputum suction and the oral cavity cleaning can be simultaneously completed, the suction force is controllable and adjustable, and the device can be suitable for different use scenes; overall structure is fairly simple, convenient operation, can reduce operating personnel's working strength, and patient's experience feels well.

Description

Oral care device with controllable flushing and sucking

Technical Field

The utility model relates to the field of oral care instruments, in particular to an oral care device with controllable flushing and sucking.

Background

The oral cavity is the best environment for the colonization and growth of microorganisms. Normal people can effectively remove pathogenic bacteria in the oral cavity due to the self-cleaning function of the oral cavity, so the serious infection incidence is low. However, for patients suffering from severe illness, coma, old people, general anesthesia, after major surgery, chest trauma and the like, because oral diseases, coma, fasting, postoperative patients and long-term bed rest cannot be managed by themselves, vomit, secretion, sputum and the like in the oral cavity cannot be coughed out by themselves, the oral cavity self-cleaning capability is reduced, and in addition, the application of antibacterial and anti-inflammatory medicines such as antibiotics and the like destroys the normal oral cavity microbial environment, so that the oral cavity cleanliness of the patients is reduced, bacteria and oral infection are easy to breed, peculiar smell is generated, even erosion and other oral hygiene problems occur. In addition, oral secretions can easily enter the trachea by mistake, resulting in aspiration pneumonia.

The oral hygiene of the patient is directly related to the health of the lungs. For severe patients or patients with stroke, at least 2 oral cleanings are required each day to maintain effective oral hygiene and prevent lung infection.

The current oral care and sputum aspiration methods adopted clinically still stay in the more traditional way, mainly including the following:

1. wiping method: generally, medical personnel use tweezers to clip a cotton ball on a mouth to clean and nurse, and then use a special sputum suction machine to suck sputum after cleaning, so that the traditional oral nursing method is provided. This method is complicated in operation, and it is difficult to effectively clean the inner surface of teeth, the lower surface of tongue, and the posterior root of tongue, and the oral cavity is not thoroughly cleaned.

2. A brushing method: the toothbrush is adopted to clean the oral cavity of a patient, a certain amount of warm boiled water is poured into the toothbrush cup, the toothbrush head is immersed into the water, the toothbrush head is sufficiently soft, foreign matters such as foreign matters and dental calculus in tooth gaps are brushed out by using the toothbrush, and dental plaque can be more effectively removed by using an electric toothbrush or a soft-hair child toothbrush; then cleaning the oral cavity by a wiping method; after the wiping is finished, a special sputum aspirator is used for sputum aspiration. The method is complex in operation, wastes time and labor, and undoubtedly increases the working strength of medical staff; and the nursing time is long, and the experience of the patient is poor.

In conclusion, the existing clinical oral care methods need to be improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, an embodiment of the present application provides an oral care device with controllable flushing and suction, including a suction piece and a flushing piece, where the suction piece is connected to the flushing piece, the suction piece and the flushing piece are both hollow tubular structures, and a suction channel is arranged in the suction piece; one end of the suction piece is used for being connected with an external negative pressure suction device, and the other end of the suction piece is provided with a nursing assembly which is communicated with the suction channel; one end of the flushing piece is connected with an external liquid outlet device, and the other end of the flushing piece is communicated with the nursing assembly; the suction device also comprises a negative pressure control device used for adjusting the suction force in the suction channel, and the negative pressure control device is connected with the suction piece.

As a further improvement of the present application, the negative pressure control device includes a projection, the projection is connected to the suction member, a negative pressure control hole is provided in the projection, and the negative pressure control hole is communicated with the suction passage.

As a further improvement of this application, on the suction piece with lug relevant position department is equipped with anti-skidding structure, anti-skidding structure includes that the array sets up sand grip on the suction piece outer wall.

As a further improvement of the application, the nursing component comprises a first nursing member and a second nursing member, the first nursing member and the second nursing member are respectively connected with the suction member, a first suction hole is arranged on the suction member at a position corresponding to the first nursing member, a second suction hole is arranged on the suction member at a position corresponding to the second nursing member, and the first suction hole and the second suction hole are respectively communicated with the suction channel.

As a further development of the application, the first treatment element comprises bristles, the bristle array being arranged on a side wall of the suction element.

As a further improvement of the application, the second treatment element comprises a sponge, which is arranged on the side wall of the suction element on the side remote from the bristles.

As a further improvement of the application, the flushing piece comprises a flushing pipe and a flushing joint, one end of the flushing pipe is connected with the flushing joint, and the other end of the flushing pipe is connected with the sponge or the bristles.

As a further improvement of the application, the suction piece comprises a suction duct and a suction handle, the suction handle is detachably connected with the suction duct, the negative pressure control device is arranged on the suction handle, and the nursing component is arranged on the suction duct.

As a further improvement of the present application, the end of the suction handle remote from the suction catheter is provided with a connecting structure for connecting the suction piece with an external negative pressure suction device.

As a further improvement of the present application, the connection structure includes a circular truncated cone inclined surface arranged in an array on an outer wall of the suction handle.

When the oral nursing device is used clinically, the suction piece is connected with an external negative pressure suction device, and the flushing piece is connected with an external liquid outlet device; a suction channel is arranged in the suction piece, the suction piece can complete the sputum suction work and can suck away the residual liquid after flushing, and an operator can adjust the suction strength by controlling the negative pressure control device so as to be suitable for different scenes; the cleaning treatment of the oral cavity can be completed through the flushing piece and the nursing device.

The oral cavity nursing device can complete sputum suction and oral cavity cleaning at the same time, and the suction force is controllable and adjustable, so that the oral cavity nursing device can be suitable for different use scenes; overall structure is fairly simple, convenient operation, can reduce operating personnel's working strength, and patient's experience feels well.

Drawings

In order to illustrate the present application or prior art more clearly, a brief description of the drawings needed for the description of the embodiments or prior art will be given below, it being clear that the drawings in the following description are some embodiments of the present application and that other drawings can be derived from them by a person skilled in the art without inventive effort.

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a schematic front sectional structure of the embodiment of the present application.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1-2, an oral care device with controllable flushing and sucking comprises a suction piece 1 and a flushing piece 2, wherein the suction piece 1 and the flushing piece 2 are both hollow tubular structures, and a suction channel 3 is arranged in the suction piece 1; the suction piece 1 is provided with a negative pressure control device 4, and the negative pressure control device 4 is used for adjusting the suction force in the suction channel 3; one end of the suction piece 1 is connected with an external negative pressure suction device, the other end of the suction piece 1 is provided with a nursing assembly 5, and the nursing assembly 5 is communicated with the suction channel 3; one end of the flushing part 2 is used for connecting an external liquid outlet device, and the other end of the flushing part 2 is communicated with the nursing component 5.

When in clinical use, the suction piece 1 is connected with an external negative pressure suction device, so that negative pressure is generated in the suction channel 3; the flushing part 2 is connected with the medical infusion tube, so that the flushing part 2 can flow out cleaning fluid; the suction force in the suction channel 3 can be adjusted by controlling the negative pressure control device 4 so as to meet the use requirements of different scenes, the cleaning liquid flowing out of the flushing piece 2 can flush the oral cavity of the patient, and the operation nursing assembly 5 can clean and nurse the oral cavity of the patient; the suction member 1 can be used for sucking sputum from a patient and also can suck residual liquid after cleaning away. This oral care device only needs alone just can accomplish the operation, and easy operation, has reduced medical personnel's working strength.

The negative pressure control device 4 comprises a lug 41, the lug 41 and the suction piece 1 are integrally formed, a negative pressure control hole 42 is arranged in the lug 41, and the negative pressure control hole 42 is communicated with the suction channel 3; in other embodiments, the projection 41 can also be a separate component and be fixedly connected to the suction piece 1. 6 anti-skid convex strips 43 are arranged on the outer side wall of the suction piece 1 and at the corresponding positions of the convex blocks 41 in parallel; in other embodiments, other anti-slip structures may be provided on the outer wall of the suction piece, such as claws, anti-slip grooves, etc. When in use, the medical staff holds the anti-slip convex strips 43 by hands, so that the suction piece 1 can be prevented from slipping in the palm; the thumb is used to block the negative pressure control hole 42, and the opening size of the negative pressure control hole 42 is controlled, so that the purpose of adjusting the suction force in the suction channel 3 is achieved.

The suction piece 1 comprises a suction duct 11 and a suction handle 12, the suction handle 12 is detachably connected with the suction duct 11 in an inserting mode, the convex block 41 and the anti-skid convex strip 43 are arranged on the suction handle 12, and the nursing component 5 is arranged at one end, far away from the suction handle 12, of the suction duct 11. The suction piece 1 is made detachable, the negative pressure control device 4 is arranged on the suction handle 12, and a user can select to replace the suction handle 12 with the negative pressure control device 4 or without the negative pressure control device 4 according to actual needs.

The outer wall of one end of the suction handle 12, which is far away from the suction conduit 11, is provided with three circular truncated cone inclined planes 13 in an array manner, and the circular truncated cone inclined planes 13 are arranged to facilitate the connection of the suction handle 12 and an external negative pressure suction device; and different circular truncated cone inclined planes 13 can be selected to be connected according to different calibers of the connecting pipes of the negative pressure suction device, so that the oral care device is ensured to be connected and fixed with an external negative pressure suction device.

The flushing part 2 comprises a flushing pipe 21 and a flushing joint 22, one end of the flushing pipe 21 is connected with the flushing joint 22, the flushing joint 22 is used for being connected with an external liquid outlet device, a cover cap 23 is arranged on the flushing joint 22, and when flushing is not needed, the flushing joint 22 can be blocked through the cover cap 23, so that the cleaning in the flushing pipe 21 is kept; in clinic, the cap 23 is taken out from the flushing joint 22, and the flushing joint 22 can be connected with a medical infusion tube; in order to fix the flushing pipe 21, one end of the flushing pipe 21, which is far away from the flushing joint 22, penetrates into the suction channel 3 from the outer wall of the suction piece 1, then extends out of the outer wall of the suction piece 1 from the end of the suction piece 1, which is close to the nursing component 5, and the end of the flushing pipe 21 is fixed at a corresponding position close to the nursing component 5, so that the cleaning liquid flowing out of the flushing pipe 21 can flow onto the nursing component 5; furthermore, in order to prevent leakage, sealing glue is applied at the connection of the irrigation tube 21 and the suction piece 1.

The nursing assembly 5 comprises a first nursing member 51 and a second nursing member 52, the first nursing member 51 and the second nursing member 52 are respectively fixedly arranged at the end part of the suction catheter 11, a first suction hole 14 is arranged at the position, corresponding to the first nursing member 51, of the suction catheter 11, a second suction hole 15 is arranged at the position, corresponding to the second nursing member 52, of the suction catheter 11, meanwhile, a third suction hole 16 is arranged at the end, close to one end of the nursing assembly 5, of the suction catheter 11, and the first suction hole 14, the second suction hole 15 and the third suction hole 16 are respectively communicated with the suction channel 3; wherein the end of the washing pipe 21 is fixedly arranged above the first nursing member 51. During operation, the washing liquid flows out of the washing pipe 21, the oral cavity of a patient can be cleaned through the first nursing part 51 and the second nursing part 52, and the cleaned residual liquid is sucked away by the suction part guide pipe 11 through the first suction hole 14, the second suction hole 15 and the third suction hole 16, so that the oral cavity of the patient is ensured to be clean.

In this embodiment, the first nursing member 51 is a toothbrush bristle, and the bristle array is distributed on one side wall of the suction duct 11; the second nursing member 52 is a sponge which is fixedly arranged on the side wall of the suction duct 11 far away from the bristles, and the end surface of the sponge far away from the suction duct 11 is wavy. The bristles are used for cleaning teeth, gaps between teeth and the like of a patient, and the sponge can be used for cleaning gums or other relatively fragile places in the oral cavity of the patient.

The working principle is as follows: before the oral care device with controllable flushing and suction is used, the suction handle 12 is connected with an external negative pressure suction device, and the flushing joint 22 is connected with a perfusion tube; when in use, the medical care personnel holds the anti-slip convex strip 43 on the suction handle 12, the thumb blocks the negative pressure control hole 42, and the suction force in the suction channel 3 can be controlled by controlling the amount of the negative pressure control hole 42 blocked by the thumb; when a patient is cleaned in the oral cavity, cleaning liquid can flow out of the washing pipe 21, different parts of the oral cavity are cleaned by using the bristles and the sponge respectively, and cleaning residual liquid can be sucked away by the suction catheter 11 in the cleaning process; and the oral nursing device can clean the oral cavity and suck the sputum of the patient, and the third suction hole 16 at the end of the suction catheter 11 is aligned to the part needing to suck the sputum.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the utility model and do not limit the scope of the utility model. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields, and all the equivalent structures are within the protection scope of the present application.

Claims

1. An oral care device with controllable flushing and suction is characterized by comprising a suction piece and a flushing piece, wherein the suction piece is connected with the flushing piece, the suction piece and the flushing piece are both of hollow tubular structures, and a suction channel is arranged in the suction piece;

one end of the suction piece is used for being connected with an external negative pressure suction device, the other end of the suction piece is provided with a nursing assembly, and the nursing assembly is communicated with the suction channel;

one end of the flushing piece is connected with an external liquid outlet device, and the other end of the flushing piece is communicated with the nursing assembly;

the negative pressure control device is used for adjusting the suction force in the suction channel and is connected with the suction piece;

the negative pressure control device comprises a convex block, the convex block is connected with the suction piece, a negative pressure control hole is arranged in the convex block, and the negative pressure control hole is communicated with the suction channel.

2. The controlled flush oral care device according to claim 1, wherein the suction member has an anti-slip structure disposed thereon at a location corresponding to the protrusion, the anti-slip structure comprising an array of ribs disposed on an outer wall of the suction member.

3. The controlled flush and suck oral care device of claim 1 or 2, wherein the care assembly comprises a first care member and a second care member, the first care member and the second care member are respectively connected with the suction member, the suction member is provided with a first suction hole at a position corresponding to the first care member, the suction member is provided with a second suction hole at a position corresponding to the second care member, and the first suction hole and the second suction hole are respectively communicated with the suction channel.

4. The controlled-flush oral care device according to claim 3, wherein said first treatment member includes bristles, said array of bristles being disposed on a sidewall of said suction member.

5. The controlled flush oral care device according to claim 4, wherein the second element comprises a sponge disposed on a side wall of the suction element on a side thereof remote from the bristles.

6. The controlled washout and suction oral care device of claim 5, wherein the washout member comprises a washout tube and a washout nipple, one end of the washout tube being connected to the washout nipple and the other end of the washout tube being connected to the sponge or the bristles.

7. The controlled flush and suction oral care device according to any one of claims 1-2 or 4-6, wherein the suction member includes a suction conduit and a suction handle removably connected to the suction conduit, the negative pressure control device being disposed on the suction handle, the care assembly being disposed on the suction conduit.

8. The controlled flush and suction oral care device according to claim 7, wherein the end of the suction handle remote from the suction conduit is provided with a connection structure for connecting the suction member to an external negative pressure suction device.

9. The controlled washout oral care device of claim 8, wherein the connecting structure comprises an array of frustoconical ramps disposed on an outer wall of the suction handle.