CN214547952U

CN214547952U - Oral care apparatus

Info

Publication number: CN214547952U
Application number: CN202022431942.9U
Authority: CN
Inventors: 朱薇; 陈璐; 杭春华
Original assignee: Nanjing Drum Tower Hospital
Current assignee: Nanjing Drum Tower Hospital
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-11-02
Anticipated expiration: 2030-10-28

Abstract

An oral cavity nursing tool comprises a brush handle and a brush head, and is characterized by also being provided with a water inlet pipe and a water outlet pipe which are connected with the tail part of the brush handle. A cavity is arranged in the brush head, and a through hole communicated with the cavity is arranged on one side of the brush head, which is provided with the bristles; a water injection pipe and a first suction pipe are embedded in the brush handle, a water inlet pipe is communicated with a cavity in the brush head through the water injection pipe, one end of a water outlet pipe is communicated with the cavity of the brush head through the first suction pipe, and the other end of the water outlet pipe is connected with a negative pressure suction device; the oral cavity cleanser enters the cavity of the brush head through the water inlet pipe and then enters the oral cavity of a patient through the through hole in the brush head, and when liquid in the oral cavity needs to be discharged in the cleaning process, the negative pressure aspirator is opened. The utility model discloses can make nursing staff carry out abundant cleanness to patient's oral cavity through the mode of brushing teeth, avoid bacterium and dirty thing to pile up the oral cavity problem that causes, and convenient operation, when carrying out oral care, can in time be with liquid suctions such as oral cavity normal water, saliva.

Description

Oral care apparatus

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to oral care apparatus.

Background

Tooth care is important for everyone, and if the teeth are not cleaned and nursed for a long time, a large number of bacteria in the oral cavity can be propagated, and finally various oral diseases such as decayed teeth, gingivitis and the like can be suffered. However, for patients who are bedridden for a long time and cannot take care of themselves, the dental care is difficult. At present, people who lie in bed for a long time and patients who lie in bed after operation are all cotton balls used for oral care, but bacteria and dirty objects in slits between teeth cannot be brushed out, so that oral hygiene problems are easily caused.

SUMMERY OF THE UTILITY MODEL

The technical purpose of the utility model is to provide an oral care apparatus to the patient that can not take care of oneself, make things convenient for nursing staff to fully clean the oral cavity for the patient.

In order to achieve the technical purpose, the utility model provides a scheme does:

an oral cavity nursing tool comprises a brush handle and a brush head, and is characterized in that a water inlet pipe and a water outlet pipe which are connected with the tail part of the brush handle are also arranged;

a cavity is arranged in the brush head, and a plurality of through holes which are uniformly distributed are arranged on one surface of the brush head, which is provided with the brush hairs, and are communicated with the cavity;

a water injection pipe and a first suction pipe are embedded in the brush handle, a water inlet pipe is communicated with a cavity in the brush head through the water injection pipe, one end of a water outlet pipe is communicated with the cavity of the brush head through the first suction pipe, and the other end of the water outlet pipe is connected with a negative pressure suction device;

the oral cavity cleanser enters the cavity of the brush head through the water inlet pipe and then enters the oral cavity of a patient through the through hole in the brush head, and when liquid in the oral cavity needs to be discharged in the cleaning process, the negative pressure aspirator is opened.

On the basis of the above embodiment, a further improved or preferred scheme further includes:

further, the oral care implement is also provided with a second suction tube; the water outlet pipe is connected with the first suction pipe through the header pipe, the second suction pipe is a hose and is arranged outside the brush handle, one end of the second suction pipe is connected to the header pipe, the other end of the second suction pipe is provided with an open pipe orifice, and the second suction pipe is used for discharging liquid overflowing out of the orifice cavity and is used when the negative pressure suction device is opened.

Furthermore, the second suction tube extends from the tail of the brush handle to the direction of the brush head in a natural state in an inclined mode.

Preferably, the brush handle and the brush head are made of food-grade plastics, the bristles are made of nano rubber, and the water injection pipe and the first suction pipe are silicone tubes.

Preferably, the second suction tube is a silicone hose.

Furthermore, the water outlet pipe and the water inlet pipe are both provided with end covers or clamps for closing the openings of the water outlet pipe and the water inlet pipe.

Preferably, the end cap or the clip is made of stainless steel.

Furthermore, a water storage pipe is arranged at the tail part of the brush handle; the water inlet end of the water storage pipe is connected with the water inlet pipe, the water outlet end of the water storage pipe is connected with the water injection pipe in the brush handle, the water outlet end of the water storage pipe is arranged at the head of the water storage pipe, and the water storage pipe is also provided with a push rod extending out of the tail of the water storage pipe; and a piston matched with the inner wall of the water storage pipe is arranged at one end of the push rod in the water storage pipe, and when the appliance is used, oral cavity cleaning agent is injected into the oral cavity of a patient by pushing the push rod.

Furthermore, a filtering layer is arranged at the water outlet end of the water storage pipe and is used for filtering out liquid medicine residues, impurities and the like possibly existing in the oral cavity cleaning agent.

Has the advantages that:

the utility model discloses oral care apparatus can make the nursing staff carry out abundant cleanness to patient's oral cavity through the mode of brushing teeth, avoids bacterium and dirty thing to pile up the oral cavity problem that causes, and convenient operation, when carrying out oral care, can in time with suction such as oral cavity normal water, saliva, avoids chocing the patient of bed or makes liquid trickling patient's clothing, sheet covered, causes the problem of later stage clearance.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic diagram of the internal structure of the embodiment of the present invention.

Detailed Description

In order to further clarify the technical solution and the working principle of the present invention, the present invention is described in detail with reference to the accompanying drawings and the specific embodiments.

Example 1:

an oral cavity nursing tool is matched with liquid oral cavity cleaning agent for use, and comprises a brush handle 1, a brush head 2, and a water inlet pipe 10, a water outlet pipe 6 and other components which are connected with the tail part of the brush handle 1.

The brush head 2 is internally provided with a cavity, and one side of the brush head 2, which is provided with brush hairs, is provided with a plurality of through holes which are evenly distributed and communicated with the cavity.

A water injection pipe 3 and a first suction pipe 7 are embedded in the brush handle 1, a water inlet pipe 10 is communicated with the cavity of the brush head through the water injection pipe 2, one end of a water outlet pipe 6 is communicated with the cavity of the brush head through the first suction pipe 7, and the other end of the water outlet pipe is connected with a negative pressure suction device 11.

Brush holder 1, brush head 2 all adopt food level plastics to make, and the brush hair material adopts nanometer rubber to make, and water injection pipe 3, first suction tube 7 are the silicone tube, can be the hose, also can be the hard tube.

The water outlet pipe 6 and the water inlet pipe 10 are both provided with end covers or clamps for closing the opening ends of the water outlet pipe and the water inlet pipe, and when the appliance is idle, foreign matters are prevented from entering the water outlet pipe through blocking the opening. The end caps or clips are preferably made of stainless steel material.

The working principle is as follows:

firstly, a liquid cleanser (which can be pure water or a solution with the functions of diminishing inflammation and sterilizing) for cleaning the oral cavity is prepared and stored in an external container, water can be filled into the water inlet pipe 10 through a micro pump machine, or the container is suspended like a hanging bottle, water is automatically filled into the water inlet pipe 10 by utilizing gravity, the on-off control of the water inlet and the adjustment of the water inflow can be realized through a switch pump machine in the former case, and a switch valve can be arranged on the water inlet pipe in the latter case. When the nursing staff uses the apparatus to clean the oral cavity of the patient, the water inlet pipe 10 is firstly opened, so that the cleaning agent enters the cavity of the brush head 2 through the water inlet pipe 10 and flows out through the through hole on the brush head, so as to moisten the bristles and the related position of the oral cavity, and the excessive cleaning agent is prevented from being injected at one time for the lying patient. When liquid (including contaminated detergent, saliva, etc.) in the oral cavity needs to be discharged during cleaning (including after cleaning), the negative pressure aspirator 11 is opened, and the liquid accumulated in the oral cavity is discharged through the through hole and the first suction tube 7. The water inlet pipe 10 should be closed while the vacuum suction apparatus 11 is in operation, and when cleaning is continued, the water inlet pipe 10 is opened after the vacuum suction apparatus 11 is turned off. The vacuum extractor 11 has various options, including hand-held, pedal and electric, and preferably adopts an electric vacuum extractor for convenient operation.

Example 2:

in addition to embodiment 1, the oral care implement of the present embodiment is further provided with a second suction tube 5.

The water outlet pipe 6 is connected with the first suction pipe 7 through a main pipe 12, the second suction pipe 5 is a hose and is arranged outside the brush handle, one end of the hose is connected to the main pipe 12, and the other end of the hose is provided with an open pipe orifice.

The second suction tube 5 adopts a silica gel hose and extends from the tail part of the brush handle 1 to the direction of the brush head 2 in an inclined way in a natural state. The second suction tube 5 is mainly used for sucking the liquid overflowing out of the oral cavity, when the negative pressure suction apparatus 11 is opened, a nursing person holds the brush handle with one hand to suck the liquid in the oral cavity, and operates the second suction tube 5 with the other hand to suck the liquid outside the oral cavity. Of course, the second suction tube can also be used for sucking away liquid in the oral cavity.

Example 3:

as shown in fig. 1 and 2, in this embodiment, when the embodiment is different from the above two embodiments, a water storage tube 8 is provided at the tail of the brush handle 1.

The water inlet end of the water storage pipe 8 is connected with the water inlet pipe 10, and the water outlet end of the water storage pipe 8 is connected with the water injection pipe 3 in the brush handle 1. The water outlet end of the water storage pipe 8 is arranged at the head part of the water storage pipe, the filtering layer 4 is arranged on the water storage pipe 8, and a push rod 9 extending out of the tail part of the water storage pipe is arranged on the water storage pipe 8.

One end of the push rod 9, which is positioned in the water storage pipe 8, is provided with a piston matched with the shape of the inner wall of the push rod, when the appliance is used, the push rod 9 is pushed to inject the cleaning agent into the oral cavity of a patient, the injection amount of the cleaning agent can be manually adjusted and controlled at any time, and the structure and the working principle of the appliance are similar to those of an injector.

In this embodiment, the water inlet pipe 10 is only used for filling the water storage pipe 8 with the cleaning agent. The inlet pipe 10 can be disconnected from the external detergent container when the appliance is used, to reduce the interference of the connecting pipe with the cleaning operation.

Meanwhile, the structure of the appliance is only schematically shown in the figure, and the limitation on the size of each part is not included, so that the specific size of each component of the appliance can be set and adjusted on the basis of facilitating the operation of a nursing staff.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention and that various changes and modifications may be made without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims, description and equivalents thereof.

Claims

1. An oral cavity nursing tool comprises a brush handle (1) and a brush head (2), and is characterized in that a water inlet pipe (10) and a water outlet pipe (6) which are connected with the tail part of the brush handle (1) are also arranged;

a cavity is arranged in the brush head (2), a plurality of through holes which are uniformly distributed are formed in the brush head (2) at the side provided with the bristles, and the cavity is communicated with the through holes;

a water injection pipe (3) and a first suction pipe (7) are embedded in the brush handle (1), a water inlet pipe (10) is communicated with a cavity in the brush head (2) through the water injection pipe (3), one end of a water outlet pipe (6) is communicated with the cavity in the brush head (2) through the first suction pipe (7), and the other end of the water outlet pipe is connected with a negative pressure suction device (11);

the oral cavity cleanser enters the cavity of the brush head through the water inlet pipe (10) and then enters the oral cavity of a patient through the through hole in the brush head (2), and when liquid in the oral cavity needs to be discharged in the cleaning process, the negative pressure suction device (11) is opened.

2. An oral care implement according to claim 1, characterized in that a second suction tube (5) is provided;

the water outlet pipe (6) is connected with the first suction pipe (7) through a main pipe (12), the second suction pipe (5) is a hose and is arranged outside the brush handle (1), one end of the hose is connected to the main pipe (12), and the other end of the hose is provided with an open pipe orifice;

the second suction tube (5) can be used for discharging liquid overflowing the oral cavity and is used when the negative pressure suction device (11) is opened.

3. The oral care implement according to claim 2, characterized in that the second suction tube (5) extends in a natural state obliquely from the end of the handle (1) towards the head (2).

4. The oral care implement of claim 1, wherein the brush handle (1) and the brush head (2) are made of food-grade plastics, the bristles are made of nano rubber, and the water injection tube (3) and the first suction tube (7) are silicone tubes.

5. The oral care implement according to claim 2, characterized in that the second suction tube (5) is a silicone hose.

6. An oral care implement according to claim 1, characterized in that the outlet tube (6) and the inlet tube (10) are provided with end caps or clips closing the openings thereof.

7. The oral care implement of claim 6, wherein the end cap or clip is stainless steel.

8. An oral care implement according to any one of claims 1 to 7, characterized in that the tail of the handle (1) is provided with a water storage tube (8);

the water inlet end of the water storage pipe (8) is connected with the water inlet pipe (10), the water outlet end of the water storage pipe (8) is connected with the water injection pipe (3) in the brush handle (1), the water outlet end of the water storage pipe (8) is arranged at the head of the water storage pipe, and the water storage pipe (8) is also provided with a push rod (9) extending out of the tail of the water storage pipe;

one end of the push rod (9) positioned in the water storage pipe (8) is provided with a piston matched with the inner wall of the water storage pipe in shape, and when the appliance is used, oral cavity cleaning agent is injected into the oral cavity of a patient by pushing the push rod (9).

9. An oral care implement according to claim 8, characterized in that the water reservoir (8) has a filter layer (4) at its outlet end.