CN203802598U - Brush for oral cavity nurse for patient with serious diseases - Google Patents

Abstract

The utility model discloses a brush for oral cavity nurse for patients with serious diseases. The brush comprises bristles, a brush head, and a brush handle, wherein a brush groove penetrating the upper surface and the lower surface of the brush head is formed in the brush head; a brush plate capable of sliding along the brush groove is assembled in the brush groove; the bristles are arranged on the brush plate; a battery chamber is arranged inside the brush handle, and is connected with a motor; a disk is vertically mounted at the output shaft of the motor; a rotating shaft is fixed onto the disk; a push rod perpendicular to the axis of the disk is hinged to the rotating shaft; the top end of the push rod is provided with a reciprocating lever which is connected with the brush plate; a switch connected with the battery chamber is arranged outside the brush handle; a negative pressure device is arranged at the tail end of the brush handle, and is connected with a straw; the straw is arranged along the brush handle; the end part of the straw is located at the brush head. The brush, provided by the utility model, is simple in structure, has practical functions, and provides an excellent oral cavity cleaning tool for the patients with serious diseases.

Description

A kind of serious symptom sufferer mouth care toothbrush

Technical field

This utility model relates to a kind of care implement, is specifically related to a kind ofly prevent from swallowing automatic tooth-brush for serious symptom sufferer.

Background technology

The self-care ability of critical sufferer and defence capability all can reduce, and occur feed and drinking-water obstacle, need to rely on other people treatment, and especially the serious symptom sufferer of department of neurology class, may lie in a comatose condition for a long time, need to fully rely on nursing.Patient is due to factors such as intubate, high heat, easily cause that oral mucosa and lip are dry, a large amount of bacterial reproductions, cause the oral diseases such as xerostomia, halitosis, oral inflammation, ulcer, and mouth care cleannes intubation Ventilator Associated Pneumonia principal element occurred frequently not especially has a strong impact on patient's quality of life and rehabilitation.

Be taking cotton balls wiping as main to critical patient's traditional oral care method clinically, in nursing process, find that the secretions at food debris, tartar, oropharynx deep and pleat place to diastema can not thoroughly be removed.Wiping dynamics is grasped bad meeting makes patient feel uncomfortable, also easily oral mucosa and tooth is damaged; Also with electric toothbrush, patient oral cavity is nursed at present clinically, but electric toothbrush mostly is commercially available mill run, the electric toothbrush of this class, in the time that I use, regulates toothbrush dynamics according to s own situation, can reach good cleaning effect; But the autonomous cooperation poor consciousness that the severe disease of some patients, especially department of neurology is suffered from, cannot coordinate nursing staff to complete dental nursing, the dynamics of electric toothbrush, brush direction can not be controlled well, and likely cause the breakage of patient oral cavity wall; Especially suffer from for the severe disease of long-term coma, the foam producing in the process of brushing teeth and waste liquid may independently not swallowed by patient, bring very big difficulty to nursing.

Summary of the invention

For above-mentioned problems of the prior art, the purpose of this utility model is, a kind of anti-automatic tooth-brush of swallowing for serious symptom sufferer mouth care is provided, and facilitates the mouth care of sufferer, and can collect the waste liquid producing in the process of brushing teeth, and prevents that patient from swallowing.

A kind of serious symptom sufferer mouth care toothbrush, comprises bristle, brush and brush holder, offers the brush groove that runs through brush upper and lower surface on brush, is equipped with the brush board that can slide along brush groove in brush groove, and bristle is arranged on brush board; In brush holder inside, battery compartment is installed, on battery compartment, be connected with motor, on the output shaft of motor, be vertically installed with disk, on disk, be consolidated with rotating shaft, in rotating shaft, be hinged with the push rod vertical with disk axis, push rod end is hinged with a reciprocating lever being connected with brush board, has the switch being connected with battery compartment in the outer setting of brush holder; The end of brush holder is provided with negative pressure device, is connected with suction pipe on negative pressure device, and suction pipe is along brush holder setting, and its end is positioned at brush place.

Further, described negative pressure device comprises air bag, and the front end of air bag is connected with suction pipe by the first check valve, and the end of air bag is connected with a collecting bag by the second check valve; The valve open direction of the first check valve and the second check valve is identical, in the time of extruding gasbag, and the first closed check valve, the second one-way valve opens.

Further, the difference of the length of described brush groove and brush board is not less than the distance of two times of rotating shafts to disc centre.

Further, on described brush holder sidewall, be provided with charging inlet, charging inlet is connected with battery compartment by electric wire.

The utlity model has following technological merit:

1. for the poor feature of sufferer sense of independence, designed reciprocating motion type brush, can regulate the speed of brush, made brush cleaning course altofrequency, by a small margin, avoided that brushhead motion amplitude is excessive causes damage to patient oral cavity wall;

2. be designed with negative pressure device, can, by sucking-off from patient oral cavity such as the foam, the waste liquid etc. that produce in the process of brushing teeth, prevent that patient from independently not swallowing;

3. simple in structure, more reusable after changing brush head sterilization, good economy performance;

4. this device is also applicable to the mouth care of the serious symptom sufferer of stupor.

Brief description of the drawings

Fig. 1 is overall structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of motor portion;

Number in the figure representative: 1-bristle, 2-brush board, 3-brush, 4-reciprocating lever, 5-push rod, 6-suction pipe, 7-rotating shaft, 8-disk, 9-battery compartment, 10-switch, 11-brush holder, the 12-the first check valve, 13-air bag, the 14-the second check valve, 15-collecting bag, 16-motor, 17-brush groove;

Detailed description of the invention

In serious symptom sufferer mouth care, having problems at present, is mainly because sufferer is due to stupor, semicoma state and can not coordinate medical personnel to work; And the sanitary equipment that use when cleaning oral cavity mostly also are conventional commercially available product, the rare toothbrush customizing according to patient's situation.Therefore this utility model, according to the feature of serious symptom sufferer, has designed a kind of automatic tooth-brush.

A kind of serious symptom sufferer mouth care toothbrush, comprises bristle 1, brush 3 and brush holder 11, offers the brush groove 17 that runs through brush 3 upper and lower surfaces on brush 3, is equipped with the brush board 2 that can slide along brush groove 17 in brush groove 17, and bristle 1 is arranged on brush board 2.Different from traditional toothbrush, in this device, bristle 1 is not to be directly fixed on brush 3, but on brush 3, offer a brush groove 17, brush groove 17 length should be greater than certain distance compared with the length of brush board 2, make brush board 2 in brush groove 17, have abundant exercise space, unsuitable long, oversize brush board 2 has larger space, likely damages patient oral cavity in the time that it moves; Bristle 1 is cemented on brush board 2, and brush board 2 moves and just drives bristle 1 to move like this, can carry out automated cleaning oral cavity.

In brush holder 11 inside, battery compartment 9 is installed, on battery compartment 9, be connected with motor 16, on the output shaft of motor 16, be vertically installed with disk 8, on disk 8, be consolidated with rotating shaft 7, in rotating shaft 7, be hinged with the push rod 5 vertical with disk 8 axis, push rod 5 ends are hinged with a reciprocating lever 4 being connected with brush board 2, have the switch 10 being connected with battery compartment 9 in the outer setting of brush holder 11.

The power resources of brush board 2 are motor 16, motor 16 is arranged in brush holder 11, the direction of its output shaft is vertical with the upper and lower surface of brush board 2, on its output shaft, be coaxially consolidated with a disk 8, a rotating shaft 7 is installed on the circumference of disk 8, push rod 5 is installed, the hinged reciprocating lever 4 being connected with brush board 2 of push rod 5 in rotating shaft 7.In the time of the output shaft rotation of motor 16, disk 8 rotates and drives rotating shaft 7 to move in a circle around the output shaft of motor 16, and in rotating shaft 7 hinged push rod 5, the restriction of the reciprocating lever 4 connecting due to its end, can only move reciprocatingly it in one direction; And then drive the hinged reciprocating lever 4 in end to move reciprocatingly, therefore brush board 2 moves back and forth in brush groove 17, has realized the function of automatic teeth-brushing.

Reciprocating lever 4 should with the fixed setting of brush board 2, in the time of fixed setting, the direction of motion that it has limited reciprocating lever 4, makes the hinged one end of reciprocating lever 4 and push rod 5 can only do rectilinear motion, thereby reduces energy loss, makes the efficiency of motor 16 higher; If reciprocating lever 4 is connected with brush board 2 is movable, the hinged one end of itself and push rod 5 moves in a circle, and energy loss takes up space greatly and relatively.

Rotating shaft 7 is designated as a with the distance at disk 8 centers, and the length of brushing groove 17 should be greater than at least distance of 2a of brush board 2 length; In the process rotating a circle around disk 8 in rotating shaft 7 like this, the reciprocating motion of brush board 2 in brush groove 17, can, because brush groove 17 length are obstructed the rotation of electromotor, not protect electromotor that it is normally worked all the time.

The power source of motor 16 is the rechargeable battery of installing in battery compartment 9, and battery compartment 9 is also connected with the charging inlet on brush holder 11 sidewalls by electric wire, in not used time electric energy supplement of toothbrush.

The end of brush holder 11 is provided with negative pressure device, is connected with suction pipe 6 on negative pressure device, and suction pipe 6 arranges along brush holder 11, and its end is positioned at brush 3 places.

Brush holder 11 outer setting have the switch 10 being connected with battery compartment 9, switch 10 is divided into multiple gears, on different gears, be parallel with the resistance that resistance is different, regulate different gears, different resistance is linked in circuit, control the rotating speed of motor 16, and then control the motion frequency of brush board 2, regulated the size of bristle 1 clean dynamics.

As shown in the figure, primary structure is air bag 13 to negative pressure device in this device, with the collecting bag 15 being connected with air bag 13.Air bag 13 front ends are provided with the first check valve 12, and the valve open direction that is provided with 14, two check valves of the second check valve between rear end and collecting bag 15 is identical.When extruding gasbag 13, gas in air bag 13 is from the front-end and back-end dissipation of air bag 13, the first check valve 12 is now airtight, gas can only be extruded from the second check valve 14, and unclamp after air bag 13, in air bag 13, air pressure is little, and gas supplements from air bag 13 two ends and enters air bag 13, now the second check valve 14 is closed, and the first check valve 12 is opened.The function that this device is realized is, when extruding gasbag 13, gas can only be discharged from the second check valve 14, and while unclamping air bag 13, gas can only enter air bag 13 through the first check valve 12 from suction pipe 6.

Utilize the principle of above-mentioned negative pressure device, in the time carrying out sufferer oral cavity cleaning, open switch 10, regulation stall, moves reciprocatingly brush board 2, drives bristle 1 to patient's oral cavity cleaning; Need to gargle time, slowly in oral cavity, inject clear water, now continuous extruding gasbag 13, clear water is after cleaning oral cavity, by suction pipe 6 sucking-offs, enter air bag 13 by suction pipe 6, and then enter in collecting bag 15, so just as much as possible reduce the waste liquid of staying in patient oral cavity, made patient be unlikely to waste liquid independently not swallowed.In the time of oral cavity cleaning, as far as possible time, patient lies on one's side, and flows into the chance of patient throat to reduce waste liquid.After clean, collecting bag 15 is taken off from air bag 13 rear ends.

In this device, brush board 2 is the mode of removably connecting, and changes after brush board 2, bristle 1 and suction pipe 6, and device is carried out disinfection, and can reuse good economy performance, suitable promoting the use of.

Claims (4)

1. a serious symptom sufferer mouth care toothbrush, comprise bristle (1), brush (3) and brush holder (11), it is characterized in that, on brush (3), offer the brush groove (17) that runs through brush (3) upper and lower surface, in brush groove (17), be equipped with the brush board (2) that can slide along brush groove (17), bristle (1) is arranged on brush board (2); In brush holder (11) inside, battery compartment (9) is installed, on battery compartment (9), be connected with motor (16), on the output shaft of motor (16), be vertically installed with disk (8), on disk (8), be consolidated with rotating shaft (7), in rotating shaft (7), be hinged with the push rod (5) vertical with disk (8) axis, push rod (5) end is hinged with a reciprocating lever (4) being connected with brush board (2), has the switch (10) being connected with battery compartment (9) in the outer setting of brush holder (11); The end of brush holder (11) is provided with negative pressure device, is connected with suction pipe (6) on negative pressure device, and suction pipe (6) arranges along brush holder (11), and its end is positioned at brush (3) and locates.

2. serious symptom sufferer mouth care toothbrush as claimed in claim 1, it is characterized in that, described negative pressure device comprises air bag (13), the front end of air bag (13) is connected with suction pipe (6) by the first check valve (12), and the end of air bag (13) is connected with a collecting bag (15) by the second check valve (14); The first check valve (12) is identical with the valve open direction of the second check valve (14), and when extruding gasbag (13), the first check valve (12) is closed, and the second check valve (14) is opened.

3. serious symptom sufferer mouth care toothbrush as claimed in claim 1, is characterized in that, described brush groove (17) is not less than the distance of two times of rotating shafts (7) to disk (8) center with the difference of the length of brush board (2).

4. serious symptom sufferer mouth care toothbrush as claimed in claim 1, is characterized in that, on described brush holder (11) sidewall, is provided with charging inlet, and charging inlet is connected with battery compartment (9) by electric wire.