CN210809747U

CN210809747U - Novel toothbrush for oral care of coma patient

Info

Publication number: CN210809747U
Application number: CN201921433991.7U
Authority: CN
Inventors: 张艳; 尹雪; 蒋辛; 曾令丹
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-23
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a novel toothbrush of coma patient oral care, including brush holder and brush head, the injection pipe has been seted up to the inside one side of brush holder, and injection pipe one end is located the brush holder afterbody and is provided with the filling opening. In the utility model, two respective closed thin pipe channels, namely an injection pipeline and a leading-out pipeline, are arranged inside the brush handle. One side of the tail part of the brush handle is provided with a filling opening with a thread structure and can be connected with an infusion apparatus which is hung on an infusion support and is connected with physiological saline. And the liquid flow of the injection port cavity is controlled by a switch of the infusion apparatus. The negative pressure connector has been seted up to brush holder afterbody opposite side, and the negative pressure connector cup joints the negative pressure suction joint of glass material, links to each other with external negative pressure device through negative pressure suction joint, and brush holder one end is connected with the brush head through the connecting pipe simultaneously, and the inside injection pipe of brush head and the negative pressure suction inlet who draws forth the pipeline and set up the delivery port that runs through to brush head surface and horn structure respectively with drawing the pipeline.

Description

Novel toothbrush for oral care of coma patient

Technical Field

The utility model relates to the technical field of medical appliances, especially, relate to novel toothbrush of coma patient oral care.

Background

The toothbrush is a cleaning article, is a handle type brush, is used for adding toothpaste on the brush and then repeatedly brushing all parts of teeth, and the earliest toothbrush comes from China.

The pure normal saline and cotton ball scrubbing in the intensive care unit can not completely clean the oral cavity of a patient and can not well eliminate peculiar smell when the oral cavity is nursed by the coma patient. The oral cavity is used as a large bacteria storage bank of a human body, and if the oral cavity cannot be effectively cleaned, bacteria are easily bred in the oral cavity, and oral diseases are sometimes caused. The traditional toothbrush is easy to cause choking and aspiration when a patient in a coma in an intensive care unit brushes teeth. A novel toothbrush is needed, which can be used for nursing the mouth of a coma patient and simultaneously sucking waste water, and can prevent the occurrence of choking and aspiration.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel toothbrush for oral care of a unconscious patient.

In order to achieve the above purpose, the utility model adopts the following technical scheme: novel toothbrush of coma patient oral care, including brush holder and brush head, injection pipe has been seted up to the inside one side of brush holder, and injection pipe one end is located the brush holder afterbody and is provided with the filling opening, the pipeline has been seted up to the inside opposite side of brush holder, and draws forth pipeline one end and be located the brush holder afterbody and cup jointed the negative pressure suction and connect, brush holder one end is connected with the brush head through the connecting pipe, and brush head inside communicates respectively through the connecting pipe and has injection pipe and draw forth the pipeline, be located the injection pipe of brush head inside and draw forth the pipeline and seted up delivery port and negative pressure suction inlet respectively, and delivery port and negative pressure suction inlet run through and extend to brush head surface, brush head surface.

Preferably, brush holder one end upper and lower surface all is provided with the button, and the button bottom is located the brush holder inboard and is connected with the joint spare, and is connected with the spring between the joint spare to joint spare one end extends to the brush holder outside, joint spare and the first interior joint groove phase-match of brush.

Preferably, the opposite surfaces of the bristles are provided with protruding layers, and the surfaces of the protruding layers are uniformly provided with a plurality of arc-shaped protrusions.

Preferably, the water outlet and the negative pressure suction opening are both provided with a plurality of negative pressure suction openings, and the plurality of negative pressure suction openings are all horn-shaped structures.

Preferably, a plurality of protruding snap rings are arranged on the surface of one end of the negative pressure suction joint, a through hole is formed in the negative pressure suction joint, the diameter of the negative pressure suction joint is matched with the inner diameter of the leading-out pipeline, the negative pressure suction joint is made of glass, a negative pressure connecting port is formed at the joint of the negative pressure suction joint and the leading-out pipeline, and the negative pressure suction joint is communicated with an external negative pressure device.

Preferably, the inner surface of the injection port is provided with threads, the injection port is connected with an external infusion apparatus, and the flow rate is controlled by a switch of the infusion apparatus.

Preferably, the button and the spring are located at the gap between the injection pipe and the outlet pipe.

Preferably, the connecting pipe corresponds to the injection pipeline and the extraction pipeline respectively, and the diameter of the connecting pipe is matched with the inner diameters of the injection pipeline and the extraction pipeline.

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

1. in the utility model, two respective closed thin pipelines, namely an injection pipeline and a lead-out pipeline, are arranged inside the toothbrush handle, and one side of the tail part of the toothbrush handle is provided with an injection port with a threaded structure, so that the toothbrush can be connected with an infusion apparatus hung on an infusion support and connected with physiological saline. And the liquid flow of the injection port cavity is controlled by a switch of the infusion apparatus. The other side of the tail part of the brush handle is provided with a negative pressure connector, the negative pressure connector is sleeved with a negative pressure suction joint made of glass and is connected with an external negative pressure device through the negative pressure suction joint, one end of the brush handle is connected with a brush head through a connecting pipe, and an injection pipeline and a leading-out pipeline in the brush head are respectively provided with a water outlet penetrating to the surface of the brush head and a negative pressure suction port of a horn structure, so that the toothbrush is convenient for oral care and can help nursing staff to control the injection flow of liquid, and waste liquid after the oral cavity is cleaned is led out through the negative pressure suction port by utilizing the external negative pressure device, thereby greatly reducing the workload of;

2. the utility model discloses in, the both sides symmetry is provided with the button about the brush holder of this toothbrush, the inboard joint spare of brush holder is connected respectively to two button bottoms, and joint spare one end extends to the brush holder outside, and be located and install the spring between the inside joint spare of brush holder, the brush head one end inboard of toothbrush simultaneously seted up with joint spare assorted joint groove, through pressing down the button with joint spare joint in the joint groove, can install brush head and brush holder, also convenient to detach in the time of easy to assemble, change the brush head after the convenient to use, the practicality of toothbrush has been improved, the condition that brush head repetitious usage caused cross infection has been avoided.

Drawings

Fig. 1 is a schematic structural view of the novel toothbrush for oral care of a coma patient according to the present invention;

FIG. 2 is a side view of the novel toothbrush for oral care of unconscious patients in accordance with the present invention;

fig. 3 is the schematic view of the negative pressure suction joint structure of the novel toothbrush for oral care of the unconscious patient.

Illustration of the drawings:

1-brush handle, 2-injection pipeline, 3-brush head, 4-water outlet, 5-brush hair, 6-injection port, 7-negative pressure suction joint, 8-extraction pipeline, 9-negative pressure suction port, 10-clamping groove, 11-connecting pipe, 12-clamping piece, 13-button, 14-spring, 15-protruding layer, 16-clamping ring and 17-through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 and 2, a novel toothbrush for oral care of coma patients, including a brush holder 1 and a brush head 3, an injection pipe 2 has been opened on one side of the inside of the brush holder 1, and one end of the injection pipe 2 is located at the tail of the brush holder 1 and is provided with an injection port 6, a leading-out pipe 8 has been opened on the other side of the inside of the brush holder 1, and one end of the leading-out pipe 8 is located at the tail of the brush holder 1 and is sleeved with a negative pressure suction joint 7, one end of the brush holder 1 is connected with the brush head 3 through a connecting pipe 11, and the inside of the brush head 3 is respectively communicated with the injection pipe 2 and the leading-out pipe 8 through the connecting pipe 11, a water outlet 4 and a negative pressure suction port 9 have been opened respectively by.

Referring to fig. 1, 2 and 3, a button 13 is disposed on the upper and lower surfaces of one end of a brush holder 1, and the bottom end of the button 13 is located inside the brush holder 1 and connected with a clamping member 12, a spring 14 is connected between the clamping members 12, and one end of the clamping member 12 extends to the outside of the brush holder 1, the clamping member 12 is matched with a clamping groove 10 in a brush head 3, so as to facilitate installation, wherein the clamping member 12 is a strip structure with a protrusion on one end, a protrusion layer 15 is disposed on the opposite surface of a brush hair 5, and a plurality of arc protrusions are uniformly disposed on the surface of the protrusion layer 15, so as to enable the oral cavity to be cleaned more thoroughly, a plurality of water outlets 4 and negative pressure suction ports 9 are disposed, and a plurality of negative pressure suction ports 9 are horn-shaped structures, so as to have strong adsorption capacity, a plurality of protrusion-shaped snap rings 16 are disposed on the surface of one end of the negative pressure suction connector 7, and a through, the negative pressure suction joint 7 is made of glass, the joint of the negative pressure suction joint 7 and the leading-out pipeline 8 is a negative pressure connector, and the negative pressure suction joint 7 is communicated with an external negative pressure device, so that waste liquid after oral cavity cleaning can be conveniently led out.

Referring to fig. 1 and 2, the inner surface of the injection port 6 is provided with threads, the injection port 6 is connected with an external infusion device, and the flow is controlled by a switch of the infusion device, so that water can be conveniently introduced and the teeth of a patient can be cleaned, the button 13 and the spring 14 are positioned at the gap between the injection pipeline 2 and the extraction pipeline 8, so that the liquid drainage or injection in the pipelines is not hindered, the connecting pipes 11 respectively correspond to the injection pipeline 2 and the extraction pipeline 8, the diameter of the connecting pipe 11 is matched with the inner diameters of the injection pipeline 2 and the extraction pipeline 8, and the two connecting pipes 11 are convenient for inserting and assembling the brush head 3 and the brush handle 1.

The working principle is as follows: when in use, the toothbrush is provided with two respective closed thin pipelines, namely an injection pipeline 2 and a lead-out pipeline 8, in the brush handle 1, one side of the tail part of the brush handle 1 is provided with an injection port 6 with a threaded structure, and the injection port can be connected with an infusion apparatus which is hung on an infusion support and is connected with physiological saline. And the liquid flow of the injection port 6 cavity is controlled by a switch of the infusion apparatus. The other side of the tail part of the brush handle 1 is provided with a negative pressure connector, the negative pressure connector is sleeved with a negative pressure suction connector 7 made of glass, the negative pressure connector is connected with an external negative pressure device through the negative pressure suction connector 7, one end of the brush handle 1 is connected with a brush head 3 through a connecting pipe 11, an injection pipeline 2 and a leading pipeline 8 in the brush head 3 are respectively provided with a water outlet 4 penetrating to the surface of the brush head 3 and a negative pressure suction port 9 of a horn structure, the toothbrush is convenient for oral care and can help nursing staff to control the injection flow of liquid, waste liquid after oral cavity cleaning is led out through the negative pressure suction port 9 by utilizing the external negative pressure device, the workload of the nursing staff and the occurrence of accidental suction of a coma patient are greatly reduced, when the toothbrush needs to be replaced, buttons 13 are symmetrically arranged on the upper surface and the lower surface of the brush handle 1 of the toothbrush, the bottom ends of the two, and be located and install spring 14 between the inside joint spare 12 of

brush holder

1, 3 one end inboards of brush head of toothbrush offer simultaneously with joint spare 12 assorted joint groove 10, through pressing down button 13 with joint spare 12 joints at joint groove 10, can install brush head 3 and brush holder 1, also convenient to detach when easy to assemble, change brush head 3 after the convenient to use, improved the practicality of toothbrush, avoided 3 repetitious usage of brush head to cause cross infection's the condition.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Novel toothbrush for oral care of coma patients comprises a brush handle (1) and a brush head (3), and is characterized in that one side inside the brush handle (1) is provided with an injection pipeline (2), one end of the injection pipeline (2) is positioned at the tail part of the brush handle (1) and is provided with an injection hole (6), the other side inside the brush handle (1) is provided with a leading-out pipeline (8), one end of the leading-out pipeline (8) is positioned at the tail part of the brush handle (1) and is sleeved with a negative pressure suction joint (7), one end of the brush handle (1) is connected with the brush head (3) through a connecting pipe (11), the inside of the brush head (3) is respectively communicated with the injection pipeline (2) and the leading-out pipeline (8) through the connecting pipe (11), the injection pipeline (2) and the leading-out pipeline (8) positioned inside the brush head (3) are respectively provided with a water outlet (4) and a negative pressure (, the brush head (3) surface is provided with brush hair (5), and the inboard symmetry of brush head (3) one end has seted up joint groove (10).

2. The novel toothbrush for oral care of the unconscious patients as claimed in claim 1, wherein the upper and lower surfaces of one end of the brush handle (1) are provided with buttons (13), the bottom ends of the buttons (13) are connected with clamping members (12) at the inner side of the brush handle (1), springs (14) are connected between the clamping members (12), one ends of the clamping members (12) extend to the outer side of the brush handle (1), and the clamping members (12) are matched with clamping grooves (10) in the brush head (3).

3. The novel toothbrush for oral care of the unconscious patients as claimed in claim 1, wherein the bristles (5) are provided with a protruding layer (15) on the opposite surface, and a plurality of arc-shaped protrusions are uniformly arranged on the surface of the protruding layer (15).

4. The novel toothbrush for oral care of the unconscious patient according to claim 1, wherein a plurality of the water outlets (4) and the negative pressure suction ports (9) are provided, and the plurality of the negative pressure suction ports (9) are of a horn-shaped structure.

5. The novel toothbrush for oral care of the unconscious patient according to claim 1, wherein a plurality of protruding snap rings (16) are arranged on one end surface of the negative pressure suction joint (7), a through hole (17) is formed in the negative pressure suction joint (7), the diameter of the negative pressure suction joint (7) is matched with the inner diameter of the leading-out pipeline (8), the negative pressure suction joint (7) is made of glass, a negative pressure connecting port is formed at the joint of the negative pressure suction joint (7) and the leading-out pipeline (8), and the negative pressure suction joint (7) is communicated with an external negative pressure device.

6. The novel toothbrush for oral care of a coma patient according to claim 1, wherein the inner surface of the injection port (6) is provided with screw threads, and the injection port (6) is connected with an external infusion set, and the flow rate is controlled by a switch of the infusion set.

7. The novel toothbrush for oral care of unconscious patients according to claim 2, characterized in that said button (13) and spring (14) are located at the gap between the inlet duct (2) and the outlet duct (8).

8. The novel toothbrush for oral care of the unconscious patient according to claim 1, wherein the connecting tube (11) corresponds to the inlet tube (2) and the outlet tube (8), respectively, and the diameter of the connecting tube (11) is matched with the inner diameters of the inlet tube (2) and the outlet tube (8).