CN217906746U

CN217906746U - Tooth brushing device suitable for bedridden patient

Info

Publication number: CN217906746U
Application number: CN202221400913.9U
Authority: CN
Inventors: 李沫; 杨丽娟; 吕继辉
Original assignee: BEIJING GERIATRIC HOSPITAL
Current assignee: BEIJING GERIATRIC HOSPITAL
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-29
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a tooth brushing device suitable for bedridden patients, which comprises a handle and a denture base, wherein the denture base is provided with a brushing area and an air bag area, the brushing area corresponds to human teeth, and the air bag area corresponds to human gum; the air bag area is provided with an air bag which can be inflated and deflated; the denture base is also provided with a water inlet hole and a water outlet hole; the handle is provided with an inflation tube communicated with the air bag, and the inflation tube is connected with an inflation and deflation valve and a pressure sensor; the handle is internally provided with a control module which is connected with the water pumping and draining pump, the air charging and discharging valve and the pressure sensor and is used for controlling the actions of water charging and draining and air charging and discharging of the air bag area. The utility model discloses in, the design of gasbag can make gasbag and gum closely laminate, makes the tooth seal in the denture fixing device, guarantees the isolation of whole in-process liquid of brushing teeth and oral cavity, is difficult for causing the mistake to inhale, chock and cough.

Description

Tooth brushing device suitable for bedridden patient

Technical Field

The utility model relates to a tooth brushing device, in particular to a tooth brushing device suitable for bedridden patients, belonging to the technical field of toothbrushes.

Background

With the continuous development of aging population, the number of the bedridden patients with intelligence loss and disability is increased, and the oral diseases and the periodontal diseases of the bedridden patients are high and directly related to the factors such as poor oral hygiene conditions, incomplete oral cleaning and the like. Such patients have difficulty in oral treatment procedures, and other diseases may be further caused by oral diseases.

To meet the requirement of brushing teeth for such patients, the prior art proposes a plurality of toothbrushes suitable for patients who cannot take care of themselves, such as automatic water inlet and outlet toothbrushes, U-shaped toothbrushes, etc., but such toothbrushes all have the same technical problems: firstly, the user is easy to inhale and choke, although the water drainage function is provided, the water can not be drained in the oral cavity at the first time, the user is difficult to avoid choking, the choking not only can cause the comfort of the user to be reduced, but also can cause lung diseases and the like more seriously; second, toothbrush among the prior art when using, the toothbrush can not be according to patient's position and oral cavity position regulation brush head angle, and brush head angle and oral cavity angle mismatch and cause the clean not comprehensive thorough of tooth, and oral disease is difficult to the prevention.

How to solve the above technical problems is still one of the hot spots studied by those skilled in the art.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a tooth brushing device suitable for a patient lying in bed, which can effectively avoid the patient lying in bed from choking and coughing in the tooth brushing process.

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

a tooth brushing device suitable for bedridden patients comprises a handle and a denture base detachably connected with the handle, wherein the handle is provided with a vibrating device which can drive the denture base to vibrate, and the handle is also provided with a battery pack; wherein the content of the first and second substances,

the denture is provided with a denture base, and a buccal side wall and a lingual side wall which extend from the denture base; the buccal side wall and the lingual side wall are both provided with a brushing area and an air bag area, the brushing area corresponds to the position of human teeth, and the air bag area corresponds to the position of human gingiva; the bristle area is provided with bristles, and the air bag area is provided with an air bag capable of being inflated and deflated; the denture base is also provided with a water inlet hole and a water outlet hole;

the handle is provided with a water inlet pipe connected with the water inlet hole and a water outlet pipe connected with the water outlet hole, and the water inlet pipe and the water outlet pipe are also connected with a water pumping and draining pump; the handle is provided with an inflation tube communicated with the air bag, and the inflation tube is connected with an inflation and deflation valve and a pressure sensor; a control module is arranged in the handle, and the control module is connected with the water pumping and draining pump, the air charging and discharging valve and the pressure sensor and is used for controlling the water charging and draining and the air charging and discharging action of the air bag area;

and the surface of the handle is provided with a plurality of operation keys connected with the control module.

Preferably, the base of the dental tray is provided with a bristle field.

Preferably, the number of the water inlet holes and the number of the water discharge holes are multiple, and the water inlet holes and the water discharge holes are arranged in the bristle field of the denture base and/or the cheek side wall and/or the tongue side wall.

Preferably, the device is further provided with a clean water bin and a sewage bin, the water inlet pipe is inserted into the clean water bin, and the water outlet pipe is inserted into the sewage bin.

Wherein preferably, clear water storehouse and the sewage storehouse all sets up in handle inside.

Preferably, the tail end of the denture base is also provided with a connecting body, and the denture base is connected with the handle through the connecting body.

Preferably, the end part of the connecting body is provided with a ball socket, the top end of the handle is provided with a ball body, and the ball body is arranged in the ball socket, so that the angle between the denture base and the handle can be adjusted.

Preferably, the inflation tube, the drain tube and the water inlet tube penetrate through the sphere.

Preferably, the dental tray is U-shaped.

Preferably, the number of the dental supports is two, namely an upper dental support corresponding to the upper teeth of the human body and a lower dental support corresponding to the lower teeth of the human body, and the two dental supports are arranged in a back-to-back manner.

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

(1) The utility model discloses the district has designed bristle area and gasbag district in the denture base, realize different functions through the subregion design, wherein gasbag district is especially critical, design through the gasbag district can utilize the gasbag to aerify and closely laminate with the gum, realize the inside complete sealing of denture base, make the tooth seal in the denture base, whole in-process liquid and the oral cavity of brushing teeth are kept apart, the patient of being convenient for when brushing teeth opens one's mouth the cooperation, toothbrush or denture base have effectively been avoided among the prior art and have been caused the mistake and inhale and choke the scheduling problem of coughing, the comfort level is high.

(2) The utility model discloses introduce the water of washing one's face and rinsing one's mouth when brushing teeth and assist and brush teeth, make the process of brushing teeth more perfect, specifically inject into the denture fixing device through the suction pump with the inside clear water in clear water storehouse, the brush hair vibrates in the surface of tooth this moment and brushes teeth, when brushing teeth or brush teeth the back through wash port and drain pipe with sewage drainage to the sewage storehouse, make more thoroughly brush teeth.

(3) The utility model discloses a design of connector realizes that angle is adjustable between denture fixing device and the handle, does not receive the restriction of user's bed posture angle scheduling problem, uses in a flexible way, makes the denture fixing device more laminate the tooth and finds the best angle of brushing teeth.

(4) The utility model discloses effectively solved prior art toothbrush can't satisfy bed patient's demand, the patient that loses intelligence, disability can't open a mouthful cooperation and brush teeth the scheduling problem, has to brush teeth thoroughly, easily arouse the problem that the mistake is inhaled, is chocked and is coughed.

Drawings

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

FIG. 2 is an enlarged view of the water inlet and drain holes of section A of FIG. 1;

FIG. 3A is a first view illustrating a usage status of the dental tray of the present invention;

FIG. 3B is a schematic view of a second usage state of the dental tray of the present invention;

fig. 4 is a schematic structural view of a connecting body according to embodiment 2 of the present invention;

fig. 5 is a schematic structural diagram of embodiment 3 of the present invention.

The reference numbers illustrate:

the automatic toothbrush comprises a handle 100, a water inlet pipe 101, a water outlet pipe 102, an air inflation pipe 103, a water suction pump 104, a drainage pump 105 tooth brushing key 106, a flushing key 107, a drainage key 108, an air inflation and deflation key 109, a clean water bin 110, a sewage bin 111, a ball socket 112, a water inlet 113, a water outlet 114, a control module 115, an air inflation and deflation valve 116 and a pressure sensor 117;

a dental tray 200, a dental tray bottom 201, a buccal side wall 202, a lingual side wall 203, a bristle field 204, an air cell region 205, bristles 206, an air cell 207, a water inlet hole 208, a water discharge hole 209, a connecting body 210, an upper dental tray 211 and a lower dental tray 212;

gingiva G, tooth T.

Detailed Description

The technical solutions of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3B, embodiment 1 of the present invention provides a tooth brushing device suitable for bedridden patients, which includes a handle 100 and a dental tray 200 detachably connected to the handle 100, wherein the handle 100 is provided with a vibrating device to drive the dental tray 200 to vibrate, and the handle 1001 is further provided with a battery pack.

The denture 200 is provided with a denture base 201, and a buccal side wall 202 and a lingual side wall 203 which extend from the denture base 201; the denture base bottom 201 is provided with bristles 206; the cheek side wall 202 and the tongue side wall 203 are both provided with a bristle area 204 and an air bag area 205, the bristle area 204 corresponds to teeth of a human body, and the air bag area 205 corresponds to gingiva of the human body; the bristle field 204 is provided with bristles 206. The air bag zone 205 is provided with the air bag 207 which can be inflated and deflated, so that when the toothbrush is used, after the air bag 207 is filled with air, the air bag 207 is tightly attached to the gum of a user, teeth are sealed in the denture base 200, liquid is isolated from the oral cavity in the whole toothbrush process, and the user is not easy to inhale and choke during toothbrush, flushing and draining; and the design of the air bag 207 can be suitable for different patients, thereby realizing personalized use.

The dental tray 200 is further provided with a water inlet hole 208 and a water discharge hole 209. The handle 100 is provided with a water inlet pipe 101 connected with the water inlet hole 208 and a water outlet pipe 102 connected with the water outlet hole 209, the water inlet pipe 101 is also connected with a washing pump, and the water outlet pipe 102 is connected with a water outlet pump 105; the handle 100 is further provided with a clean water bin 110 and a sewage bin 111, the clean water bin 110 and the sewage bin 111 are arranged at the bottom of the handle 100, the water inlet pipe 101 is inserted into the clean water bin 110, and the water outlet pipe 102 is inserted into the sewage bin 111. The bottom of the clean water bin 110 is provided with a water inlet 113 and the bottom of the sewage bin 111 is provided with a water outlet 114. Clean water is injected into the clean water bin 110 from the water inlet 113, the clean water is pumped into the water inlet pipe 101 from the water pump 104 and then enters the denture base 200 from the water inlet hole 208 to assist tooth brushing, after teeth are cleaned, sewage is discharged into the sewage bin 111 from the water discharge pipe 102 under the action of the water discharge pump 105 and is discharged from the water discharge port 114, at the moment, the whole set of water path cleaning operation is completed, the participation of water path cleaning is realized, the tooth brushing effect is better, the cleaning power is stronger, the tooth brushing for bedridden patients is facilitated, and the tooth brushing is more thorough.

The handle 100 is provided with an inflation tube 103 in communication with an air bag 207. The inflation tube 103 is connected with an inflation and deflation valve 116 and a pressure sensor 117; a control module 115 is provided within the handle 100. The control module 115 is also electrically connected with the water pumping and discharging pump 105, the air charging and discharging valve 116, the pressure sensor 117 and the vibrating device, and is used for controlling the water charging and discharging, the air charging and discharging operation of the air bag area 205 and the vibrating tooth brushing operation. During inflation, the pressure sensor 117 sends out a sensing signal, and the control module 115 controls the inflation/deflation valve 116 to stop inflation. The surface of the handle 100 is provided with a plurality of keys connected with the control module 115, and the keys can be designed into a plurality according to functions, such as a tooth brushing key 106, a flushing key 107, a drainage key 108, an air inflation and deflation key 109, and the like. The corresponding action is controlled by operating the key. A battery pack is also provided within the handle 100 and is electrically connected to the control module 115.

In this embodiment, the tray 200 is U-shaped. The U-shaped denture 200 can be matched with the upper jaw teeth and the lower jaw teeth of a user more accurately, and the air bag 207 has better sealing effect.

As shown in fig. 2, in order to better perform the flushing and draining functions, the number of the water inlet holes 208 and the water outlet holes 209 is plural (two or more), the water inlet holes 208 and the water outlet holes 209 are uniformly arranged on the denture base 201, and the water inlet holes 208 and the water outlet holes 209 are arranged around the bristles 206.

Example 2

As shown in fig. 4, in embodiment 2 of the present invention, a connecting body 210 is further provided at the tail end of the dental tray 200. The dental tray 200 is connected to the handle 100 by the connecting body 210. The ball socket 112 is disposed at the end of the connecting body 210, the ball body is disposed at the top end of the handle 100, and the ball body at the end of the handle is disposed inside the ball socket 112, and the two are rotatably engaged, so that the angle between the dental tray 200 and the handle 100 can be adjusted. The inflation pipe 103, the drainage pipe 102 and the water inlet pipe 101 all penetrate through the connecting body 210. The structural design can realize that the angle relationship between the denture base 200 and the handle 100 can be freely adjusted according to the lying angle, the mouth opening angle and the like of a patient when the toothbrush is used, so that the toothbrush can be conveniently used for brushing the oral cavity positions of different postures of the patient lying in bed, and the toothbrush is convenient to brush teeth. In this embodiment, the other structure is the same as that of embodiment 1.

Example 3

As shown in fig. 5, in embodiment 3 of the present invention, in order to facilitate the patient to clean the upper and lower teeth simultaneously, the number of the dental trays 200 is two, which are respectively the upper dental tray 211 corresponding to the upper teeth of the human body and the lower dental tray 212 corresponding to the lower teeth of the human body, and the two dental trays are arranged back to back, and have the same structure. In this embodiment, the other structure is the same as that of embodiment 1.

The use flow of the tooth brushing device is as follows:

s1, clear water enters the clear water bin 110 through a water inlet 113;

s2, as shown in fig. 3A, the air bag is in a non-inflated state before use, and at the moment, the tooth support 200 with toothpaste is sleeved on the surface of the tooth, so that the tooth support 200 can be adjusted to a proper position. The inflation tube 103 and the air bag 207 are inflated through the inflation and deflation valve 116 by pressing the inflation and deflation button 109, and the inflation is automatically stopped when the threshold value is reached by the pressure sensor 117, as shown in fig. 3B, the air bag 207 is tightly attached to the position of the gum G of the patient but does not contact with the teeth T, the tooth brushing area is the same as the position of the teeth T, the bristles contact the teeth T, and the inside of the denture base 200 is a fully closed space, so that the isolation effect of liquid inside the denture base 200 and the oral cavity in the tooth brushing process is ensured, the mistaken suction and the choking cough are not easy to cause, the air bag 207 is made of soft silica gel materials, and can be matched with the shapes of the maxilla of all patients.

S3, the vibrating device can be started by pressing the tooth brushing key 106, and the control module 115 controls the vibrating device to operate to drive the denture base 200 to vibrate; when the toothbrush is used, the water pump 104 is started by pressing the flushing button 107 to pump clean water from the clean water bin 110 into the denture 200 through the water inlet pipe 101, the bristles 206 contact the surfaces of teeth to brush teeth, the drainage button 108 is pressed to drain sewage to the sewage bin 111 through the drainage hole 209 and the drainage pipe 102 while water is fed to brush the teeth, and the water in the sewage bin 111 can be drained from the drainage hole 114 during or after the teeth are brushed, so that the toothbrush is convenient for patients lying in bed to brush the teeth, and the teeth can be brushed more thoroughly and cleaner;

and S4, after the tooth brushing action is finished, the dental tray 200 is taken out from the mouth of the patient.

Claims

1. The utility model provides a tooth brushing device suitable for bed patient, includes the handle and can dismantle the denture fixing device of being connected with the handle, the handle is equipped with vibrating device and can drives the denture fixing device vibration, the handle still is equipped with group battery, its characterized in that:

the denture is provided with a denture base, and a buccal side wall and a lingual side wall which extend from the denture base; the buccal side wall and the lingual side wall are both provided with a bristle area and an air bag area, the bristle area corresponds to the position of teeth of a human body, and the air bag area corresponds to the position of gingiva of the human body; the bristle area is provided with bristles, and the air bag area is provided with an air bag capable of being inflated and deflated; the denture base is also provided with a water inlet hole and a water outlet hole;

the handle is provided with a water inlet pipe connected with the water inlet hole and a water outlet pipe connected with the water outlet hole, and the water inlet pipe and the water outlet pipe are also connected with a water pumping and draining pump; the handle is provided with an inflation tube communicated with the air bag, and the inflation tube is connected with an inflation and deflation valve and a pressure sensor; a control module is arranged in the handle and is connected with the pumping and draining pump, the charging and discharging valve and the pressure sensor;

2. The tooth brushing device of claim 1, wherein:

the denture base is provided with a bristle area.

3. The tooth brushing device of claim 2, wherein:

the number of the water inlet holes and the water discharge holes is multiple, and the water inlet holes and the water discharge holes are arranged in the bristle area of the denture base and/or the cheek side wall and/or the tongue side wall.

4. The tooth brushing device of claim 1, wherein:

the device is also provided with a clean water bin and a sewage bin, the water inlet pipe is inserted into the clean water bin, and the drain pipe is inserted into the sewage bin.

5. The tooth brushing device according to claim 4 wherein:

the clear water storehouse reaches the sewage storehouse all sets up inside the handle.

6. The tooth brushing device of claim 1, wherein:

the dental tray is characterized in that a connector is further arranged at the tail end of the dental tray, and the dental tray is connected with the handle through the connector.

7. The tooth brushing device of claim 6, wherein:

the end part of the connector is provided with a ball socket, the top end of the handle is provided with a ball body, and the ball body is arranged in the ball socket, so that the angle between the denture base and the handle can be adjusted.

8. The tooth brushing device of claim 7, wherein:

the inflation pipe, the drain pipe and the water inlet pipe all penetrate through the interior of the ball body.

9. The tooth brushing device of claim 1, wherein:

the denture base is U-shaped.

10. The tooth brushing device according to any one of claims 1-9 wherein:

the two denture bases are respectively an upper denture base corresponding to the upper teeth of the human body and a lower denture base corresponding to the lower teeth of the human body, and the two denture bases are arranged in a back-to-back mode.