CN215228681U

CN215228681U - Medical spraying toothbrush

Info

Publication number: CN215228681U
Application number: CN202120776777.2U
Authority: CN
Inventors: 李海艳; 董俊超; 陈丽芳
Original assignee: Guangdong General Hospital
Current assignee: Guangdong General Hospital
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-21
Anticipated expiration: 2031-04-15

Abstract

The utility model relates to the technical field of medical nursing appliances, and discloses a medical spraying toothbrush, which comprises a body, wherein a first accommodating cavity and a second accommodating cavity are arranged in the body along the length direction of the body in sequence, a power supply device is arranged in the first accommodating cavity, the second accommodating cavity is used for accommodating cleaning liquid, an atomizing head is arranged in the second accommodating cavity, and the atomizing head is electrically connected with the power supply device; the brush head, the brush head includes brush hair and spraying outlet, the brush hair with the spraying outlet set up in same one side of brush head, the spraying outlet connection the atomising head. This internal integration has first chamber and the second of holding to hold the chamber, makes washing liquid and power all can integrate in this internal, makes medical personnel can one-hand operation when using, and is more convenient, labour saving and time saving.

Description

Medical spraying toothbrush

Technical Field

The utility model relates to a medical nursing utensil technical field especially relates to a medical spraying toothbrush.

Background

At present, severe patients, particularly patients with ventilator assisted ventilation, can effectively prevent ventilator-associated pneumonia by doing oral care every time. The oral care apparatus that uses at present generally is the negative pressure suction toothbrush, uses the syringe to inject oral cavity washing liquid into the oral cavity earlier, uses the toothbrush to carry out oral care to the patient again, carries out the negative pressure suction again at the in-process of carrying out oral care, the volume and the speed of manual control oral cavity washing liquid. However, this method requires a plurality of nursing devices, is cumbersome and inconvenient to operate, and requires two hands to operate in coordination.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the medical staff can operate with one hand when in use, which is more convenient, time-saving and labor-saving.

In order to achieve the purpose, the utility model provides a medical spraying toothbrush, which comprises a body, wherein a first accommodating cavity and a second accommodating cavity are arranged in the body in sequence along the length direction of the body, a power supply device is arranged in the first accommodating cavity, the second accommodating cavity is used for accommodating cleaning liquid, an atomizing head is arranged in the second accommodating cavity, and the atomizing head is connected with the power supply device; the brush head, the brush head includes brush hair and spraying outlet, spraying outlet electricity is connected the atomising head.

The embodiment of the utility model provides a medical spraying toothbrush compares with prior art, and its beneficial effect lies in: this internal integration has first chamber and the second of holding to hold the chamber, makes washing liquid and power all can integrate in this internal, makes medical personnel can one-hand operation when using, and is more convenient, labour saving and time saving.

The utility model discloses medical spraying toothbrush, the body is provided with the third and holds the chamber, the brush head is provided with the connection the third holds the negative pressure hole in chamber, the third holds the chamber and still is connected with negative pressure device.

The utility model discloses medical spraying toothbrush, the brush head is provided with a plurality of interval distribution the negative pressure hole, it is adjacent distance between the negative pressure hole equals.

The utility model discloses medical spraying toothbrush, the body outside is provided with the negative pressure switch in order to open and shut the negative pressure hole.

The utility model discloses medical spraying toothbrush, negative pressure switch department covers has waterproof ventilated membrane.

The utility model discloses medical spraying toothbrush, negative pressure switch one side is provided with the spraying switch, the spraying switch electricity is connected power supply unit.

The utility model discloses medical spraying toothbrush, the brush head is provided with a plurality ofly the spraying export, spraying export evenly distributed in the brush hair.

The utility model discloses medical spraying toothbrush, the body with be provided with the brush holder between the brush head, be provided with spray line and negative pressure pipeline in the brush holder, the negative pressure pipe connection the third hold the chamber with the negative pressure hole, spray line connects the atomising head with the spraying export.

The utility model discloses medical spraying toothbrush, the spraying pipe with negative pressure pipeline is parallel arrangement each other.

The medical spraying toothbrush provided by the embodiment of the utility model is also provided with a flushing pipeline in the brush handle, the flushing pipeline is connected with an external water source to clean the cleaning liquid in the oral cavity.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a medical spray toothbrush according to an embodiment of the present invention;

FIG. 2 is a schematic front view of a brush head of a medical spray toothbrush in accordance with an embodiment of the present invention;

fig. 3 is a schematic structural view of a negative pressure switch of the medical spray toothbrush according to the embodiment of the present invention.

In the figure, 1, a brush handle; 11. a first accommodating chamber; 111. a power supply device; 12. a second accommodating chamber; 121. a liquid injection port; 122. a spray head; 13. a third accommodating chamber; 131. a baffle plate; 132. an opening; 14. a negative pressure switch; 15. a spray switch;

2. a brush head; 21. brushing; 22. a spray outlet; 23. a negative pressure hole;

3. a brush handle; 31. a spray pipe; 32. a negative pressure pipeline; 33. flushing the pipeline; 331. flushing the opening; 34. and (6) a protective sleeve.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in figure 1, the medical spray toothbrush of the preferred embodiment of the present invention comprises a body 1, wherein the body 1 is made of plastic. Be provided with first chamber 11 and the second chamber 12 that holds in body 1, first chamber 11 and the second chamber 12 that holds sets gradually along body 1 length direction and is the linearity. A power supply device 111 is disposed in the first accommodating chamber 11, and specifically, the power supply device 111 includes a power supply.

The second containing cavity 12 is used for containing cleaning liquid, a liquid injection port 121 connected with the second containing cavity 12 is formed in the body 1, and the cleaning liquid is injected into the second containing cavity 12 through the liquid injection port 121. A spray head 122 is arranged in the second accommodating cavity 12 and used for collecting the cleaning liquid in the second accommodating cavity 12, and an ultrasonic atomization device is arranged in the spray head 122 and used for atomizing the cleaning liquid through ultrasonic atomization; the atomizing head 122 is electrically connected to the power supply device 111, and the power supply device 111 drives the atomizing head 122 to atomize.

The medical spraying toothbrush of the utility model also comprises a brush head 2, and the brush head 2 is made of medical silica gel. The brush head 2 comprises bristles 21 and a spray outlet 22, the bristles 21 are also made of medical silica gel, the spray outlet 22 is connected with a spray head 122, and spray formed by the spray head 122 is sprayed out through the spray outlet 22; specifically, the brush bristles 21 and the spray outlet 22 are arranged on the same side of the brush head 2, so that the spray can wet the brush bristles 21, and the brush bristles 21 are convenient for cleaning the oral cavity after being wetted; spray outlets 22 may also be provided in various planes of head 2 to accommodate different spray requirements.

In some embodiments of the present invention, the body 1 is provided with a third accommodating chamber 13, the brush head 2 is provided with a negative pressure hole 23 connecting the third accommodating chamber 13, the third accommodating chamber 13 is further connected with a negative pressure device, and the negative pressure device is arranged outside the brush body, including a vacuum valve and the like. The negative pressure device forms negative pressure in the third accommodating cavity 13, so that the negative pressure hole 23 can absorb redundant cleaning liquid in the oral cavity of the patient.

In some embodiments of the present invention, the brush head 2 is provided with a plurality of negative pressure holes 23 distributed at intervals, so that the cleaning liquid can be absorbed more comprehensively. Further, the negative pressure hole 23 may be disposed on one side of the brush head 2 with the bristles 21, or may be disposed on the other side without the bristles 21, or a plurality of negative pressure holes 23 may be disposed on both sides of the brush head 2, which is not particularly limited herein. The distances between the adjacent negative pressure holes 23 are equal, so that the absorption range of each negative pressure hole 23 is the same, and the absorption effect is good.

In some embodiments of the present invention, the negative pressure switch 14 is disposed outside the body 1 to open and close the negative pressure hole 23, so that the nursing staff can control the negative pressure absorption process. Specifically, a blocking piece 131 is arranged in the third accommodating cavity 13, the area of the blocking piece 131 is matched with the radial area of the third accommodating cavity 13, the blocking piece 131 in a closed state can seal the third accommodating cavity 13, a groove is formed in one side of the blocking piece 131, and the groove is matched with the blocking piece 131 in shape. The negative pressure switch 14 is connected with a baffle 131, an opening 132 is arranged on one side of the baffle 131 connected with the negative pressure switch 14, when the negative pressure switch 14 is pressed, the baffle 131 is pressed to enter the groove, the opening 132 enters the third accommodating cavity 13, a passage of the third accommodating cavity 13 is opened, negative pressure is formed at the negative pressure hole 23, and the suction of the cleaning liquid in the oral cavity is started. Further, a spring (not shown in the figure) is arranged at the bottom of the baffle and used for resetting the baffle.

The utility model discloses some embodiments, negative pressure switch 14 department covers has waterproof ventilated membrane to prevent to splash to negative pressure switch 14 when negative pressure absorption in-process washing liquid passes through negative pressure switch 14 outside, make medical personnel can not infected by the oral cavity washing liquid after the patient washs.

The utility model discloses some embodiments, negative pressure switch 14 one side is provided with spray switch 15, and the medical personnel one-hand operation of being convenient for makes medical personnel can control opening and closing of negative pressure absorption and spraying by one hand. Specifically, the spray switch 15 and the negative pressure switch 14 may be distributed along the length direction of the body 1, or may be distributed along the width direction of the body 1, and are not particularly limited herein. The spray switch 15 is electrically connected to the power supply unit 111, and controls the opening and closing of the spray head 122.

In some embodiments of the present invention, the brush head 2 is provided with a plurality of spray outlets 22, so that the spray can be sprayed through the plurality of spray outlets 22 and uniformly distributed in various positions in the oral cavity, and the plurality of spray outlets 22 cooperate with the toothbrush to ensure that all positions in the oral cavity are disinfected and cleaned by the cleaning liquid. In some embodiments of the present invention, the plurality of spray outlets 22 are uniformly distributed in the brush 21, so that the spray can completely wet the brush 21, and the brush 21 is wetted to facilitate cleaning the oral cavity; in other embodiments of the utility model, the spraying outlets are uniformly distributed on each plane outside the brush head, so that the toothbrush can spray comprehensive cleaning liquid to the inside of the oral cavity in the process of brushing teeth, and the oral cavity is cleaner.

In some embodiments of the utility model, the body 1 and the brush head 2 are connected through the brush handle 3, and the spray pipe 31 and the negative pressure pipe 32 are arranged in the brush handle 3 at the same time, so that the external pipe arrangement is reduced, the integration level is high and the space is saved; the negative pressure pipeline 32 connects the third accommodating cavity 13 and the negative pressure hole 23, and the spray pipeline 31 connects the spray head 122 and the spray outlet 22.

In some embodiments of the present invention, the spray pipe 31 and the negative pressure pipe 32 are parallel to each other, so as to further reduce the volume of the brush holder 3 and facilitate the movement of the brush holder 3 in the oral cavity of the patient.

In some embodiments of the present invention, a washing pipe 33 is further disposed in the handle 3, and the washing pipe 33 is connected to an external water source to clean the cleaning solution in the oral cavity. Specifically, wash pipeline 33 one end and be connected with and wash opening 331, wash opening 331 and set up on the brush holder, wash the pipeline 33 other end and be provided with protective sheath 34, protective sheath 34 adopts the silica gel material. In clean process, during protective sheath 34 is plugged in and is washed pipeline 33, seals and wash pipeline 33, after the oral cavity is cleaned, opens protective sheath 34 and will wash pipeline 33 one end and connect outside water source, the water source is through washing pipeline 33 and get into the oral cavity, carries out the oral cavity cleanness, has further improved the integrated level of toothbrush. Further, the external water source is pumped by a syringe.

In some embodiments of the present invention, the brush holder 3 has a certain radian, which is convenient for medical personnel to use, and the spraying pipe 31, the negative pressure pipe 32 and the flushing pipe 33 arranged in the brush holder 3 also have a certain radian to match with the brush holder.

The utility model discloses a working process does: the medical staff stretches the brush head 2 into the mouth of the patient, presses the spray switch 15, the spray switch 15 is connected with a passage between a power supply and the spray head 122, the power supply drives the spray head 122 to enable the spray head 122 to suck the cleaning liquid, an ultrasonic atomization device in the spray head 122 atomizes the cleaning liquid, the atomized cleaning liquid reaches a spray outlet 22 through a spray pipeline 31 to spray cleaning mist into the mouth cavity, meanwhile, the medical staff holds the body 1 to start cleaning the mouth cavity of the patient, when the cleaning liquid in the mouth cavity is more, presses the negative pressure switch 14 to open the passage of the third accommodating cavity 13, the external negative pressure device is connected to enable the third accommodating cavity 13 to form negative pressure, the cleaning agent in the mouth cavity is sucked into the third accommodating cavity 13 by the negative pressure pipeline 32, finally, the absorption of the redundant cleaning agent is completed, and the quantity of the cleaning agent in the mouth cavity is controlled; after completion of oral cleaning, the rinsing conduit 33 is opened to flow an external water source into the oral cavity through the rinsing opening 331 for final rinsing of the rinsing liquid.

To sum up, the embodiment of the utility model provides a medical spraying toothbrush, which has a first containing cavity 11 and a second containing cavity 12 integrated in a body 1, so that both a cleaning solution and a power supply can be integrated in the body 1, and medical staff can operate with one hand when using the toothbrush, thereby being more convenient, time-saving and labor-saving; the negative pressure switch 14 is covered with a waterproof breathable film to prevent the cleaning liquid from splashing, so that the medical care personnel can not be infected by the oral cleaning liquid after the cleaning of the patient.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A medical spray toothbrush, comprising:

the cleaning device comprises a body, wherein a first accommodating cavity and a second accommodating cavity are sequentially arranged in the body along the length direction of the body, a power supply device is arranged in the first accommodating cavity, the second accommodating cavity is used for accommodating cleaning liquid, and a spray head is arranged in the second accommodating cavity and electrically connected to the power supply device;

the brush head, the brush head includes brush hair and spraying outlet, the spraying outlet connection the atomising head.

2. The medical spray toothbrush of claim 1, wherein: the body is provided with a third accommodating cavity, the brush head is provided with a negative pressure hole connected with the third accommodating cavity, and the third accommodating cavity is further connected with a negative pressure device.

3. The medical spray toothbrush of claim 2, wherein: the brush head is provided with a plurality of negative pressure holes distributed at intervals, and the distances between the adjacent negative pressure holes are equal.

4. The medical spray toothbrush according to claim 2 or 3, wherein: the body outside is provided with the negative pressure switch in order to open and shut the negative pressure hole.

5. The medical spray toothbrush of claim 4, wherein: the negative pressure switch is covered with a waterproof breathable film.

6. The medical spray toothbrush of claim 4, wherein: and a spraying switch is arranged on one side of the negative pressure switch and is electrically connected with the power supply device.

7. The medical spray toothbrush of claim 1, wherein: the brush head is provided with a plurality of the spraying export, spraying export evenly distributed in the brush head.

8. The medical spray toothbrush of claim 2, wherein: the body with be provided with the brush holder between the brush head, be provided with spray tube and negative pressure pipeline in the brush holder, the negative pressure pipeline is connected the third hold the chamber with the negative pressure hole, spray tube connects the atomising head with the spraying export.

9. The medical spray toothbrush of claim 8, wherein: the spraying pipeline and the negative pressure pipeline are arranged in parallel.

10. The medical spray toothbrush of claim 8, wherein: the brush handle is also provided with a washing pipeline which is connected with an external water source to clean the cleaning liquid in the oral cavity.