CN213406929U - A nasal cavity belt cleaning device for pediatrics - Google Patents

Abstract

The utility model discloses a nasal cavity belt cleaning device for pediatrics, include PMKD, hydraulic stem, backup pad, L shape fixed plate, from mixing the liquid medicine bottle, micro-water pump, pipette, controller, infusion hose, hand-held type wiper mechanism, dirty supporting device and head supporting mechanism, the hydraulic stem is located on the PMKD, the hydraulic stem upper end is located to the backup pad, head supporting mechanism locates in the backup pad, the backup pad lateral wall is equipped with the dirty fixed plate of accepting, dirty supporting device locates on dirty fixed plate and the PMKD of accepting, backup pad one end lateral wall is located to L shape fixed plate, locate on L shape fixed plate from mixing the liquid medicine bottle, dirty supporting device lateral wall is located to hand-held type wiper mechanism joint. The utility model belongs to the technical field of medical instrument, specifically provide a nasal cavity belt cleaning device for pediatrics that is applicable to multiple height plays the fixed stay to the head and avoids long-time probe to cause the sore neck.

Description

A nasal cavity belt cleaning device for pediatrics

Technical Field

The utility model belongs to the technical field of medical instrument, specifically indicate a nasal cavity belt cleaning device for pediatrics.

Background

Medical nasal cavity belt cleaning device, come to clear away the filth in the nasal cavity through solid absorption or liquid cleaning mode, but current belt cleaning device clears away not thoroughly to the foreign matter in the nasal cavity, can cause the uncomfortable of nasal cavity to feel, the paediatrics washs the rhinorrhea that still sometimes will detach the nasal cavity depths, prevent that the washing liquid from getting into the nasal cavity depths simultaneously, the operation mode is complicated, the effect is unsatisfactory simultaneously, children's patient need keep probe posture for a long time so that the nasal cavity washs, it is extremely easy that neck ache to keep for a long time, and the dirty easy splash of nasal cavity when wasing, it is very inconvenient.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned current difficult problem, the utility model provides a be applicable to multiple height, easily control, the clearance of being convenient for, clean health plays the fixed stay to the head and avoids long-time probe to cause the nasal cavity belt cleaning device for pediatrics of neck ache.

The utility model adopts the following technical scheme: the utility model discloses a nasal cavity belt cleaning device for pediatrics, including PMKD, hydraulic stem, backup pad, L shape fixed plate, self-mixing liquid medicine bottle, micro-water pump, pipette, controller, infusion hose, hand-held type wiper mechanism, dirty supporting device and head supporting mechanism, the hydraulic stem locates on the PMKD, the backup pad is located the hydraulic stem upper end, head supporting mechanism locates on the backup pad, the backup pad plays fixed bearing effect to head supporting mechanism, the hydraulic stem drives the backup pad to reciprocate so as to adjust the height of head supporting mechanism, the adaptation is used for children patients of different heights, the backup pad lateral wall is equipped with dirty supporting plate, dirty supporting device locates on dirty supporting plate and PMKD, dirty supporting device locates under the head supporting mechanism, L shape fixed plate locates the one end lateral wall of backup pad, the self-mixing liquid medicine bottle is arranged on the L-shaped fixed plate, liquid medicine required for cleaning the nasal cavity is contained in the self-mixing liquid medicine bottle, the micro water pump and the controller are arranged on the bottom wall of the L-shaped fixed plate, one end of the pipette is arranged at the input end of the micro water pump, the other end of the pipette penetrates through the upper wall of the self-mixing liquid medicine bottle and is arranged in the self-mixing liquid medicine bottle, the handheld cleaning mechanism is clamped and arranged on the side wall of the dirt bearing device, the infusion hose is arranged between the handheld cleaning mechanism and the micro water pump, and the micro water pump pumps the cleaning liquid medicine from the self-mixing liquid medicine bottle into the handheld cleaning mechanism through the infusion; the head supporting mechanism comprises a fixing frame, an arc chin supporting part and an arc forehead supporting part, the fixing frame is arranged in an inverted L shape, the fixing frame is symmetrically arranged on the upper wall of the supporting plate, the arc chin supporting part is arranged between the fixing frames and is arranged obliquely upwards, the arc chin supporting part is arranged in an arc shape, the arc forehead supporting part is obliquely arranged at the upper end of the arc chin supporting part, the arc forehead supporting part is arranged in an arc shape, the arc chin supporting part supports and fixes the jaw of a patient, the arc forehead supporting part supports and fixes the forehead of the patient, and double limiting fixing facilitates the patient to quickly find a posture suitable for nasal cavity cleaning and is not prone to neck ache; dirty supporting device includes toper receiving element, honeycomb duct and waste liquid collecting box, the toper receiving element is located on dirty receiving fixed plate, the toper receiving element is the back taper setting, arc chin supporting part and arc forehead support portion below are located to the toper receiving element, and the dirty that produces when the toper receiving element is convenient for accept the washing nasal cavity guarantees clean health, waste liquid collecting box locates on PMKD, the honeycomb duct is located between waste liquid collecting box and the toper receiving element, and the honeycomb duct is convenient for collect the dirty water conservancy diversion that the toper receiving element was accepted and carry out the unified processing in the waste liquid collecting box.

Further, the hand-held cleaning mechanism comprises a handle, a V-shaped cleaning pipe and a spherical cleaning head, the handle is clamped on the side wall of the conical receiving piece, the V-shaped cleaning tube is arranged on the handle, one end of the V-shaped cleaning tube penetrates through the handle and is communicated with the infusion hose, the spherical cleaning head is arranged at the other end of the V-shaped cleaning pipe, liquid outlet holes are uniformly and densely distributed on the spherical cleaning head, when the nasal cavity is cleaned, insert children's nasal cavity with spherical cleaning head, spherical cleaning head surface is smooth to be difficult for causing the loss to children's nasal cavity, the handle is convenient for medical personnel to hold, the infusion hose will wash the liquid medicine and carry to V-arrangement cleaning tube in and spray all around through the liquid outlet hole that spherical cleaning head surface is densely covered, guarantee that the nasal cavity washs thoroughly totally, V-arrangement cleaning tube guarantees that the handheld portion is higher than patient's nostril when medical personnel use, the dirty time of production flows to medical personnel on hand when avoiding wasing the nasal cavity.

Furthermore, the included angle between the arc chin supporting part and the horizontal plane is 70-80 degrees, and the included angle between the arc forehead supporting part and the horizontal plane is 5-25 degrees.

Further, the toper is accepted the piece lateral wall and is equipped with C shape joint spare, C shape joint spare cross section becomes C shape setting, the handle middle part is equipped with the joint arch, the bellied width of joint is greater than the width of C shape joint spare, the width of handle is less than C shape joint spare open-ended width, joint arch and C shape joint spare joint handle of being convenient for facilitate the use.

Further, a liquid medicine mixing and feeding component is arranged at the upper end of the self-mixing liquid medicine bottle and comprises a feeding fixing plate, a three-way pipe, a feeding valve, a first feeding hopper and a second feeding hopper, the feeding fixing plate is arranged in an inverted L shape and fixedly connected to the L-shaped fixing plate, the three-way pipe is arranged on the upper wall of the self-mixing liquid medicine bottle in a Y shape, one end of the three-way pipe is communicated with the self-mixing liquid medicine bottle, the first feeding hopper and the second feeding hopper are arranged on the feeding fixing plate, the first feeding hopper and the second feeding hopper are respectively arranged at the other two ends of the three-way pipe, the feeding valve is arranged between the three-way pipe and the self-mixing liquid medicine bottle, the feeding valve controls feeding, the first feeding hopper and the second feeding hopper are convenient for simultaneously placing high-purity liquid medicine and pure water, and the water and the liquid medicine flow into the self, the liquid medicine is mixed with water uniformly.

Furthermore, be equipped with switch, speed governing button and non-slip raised on the handle, thereby speed governing button is convenient for control micro-water pump velocity of flow control spherical cleaning head sprays liquid intensity, the non-slip raised evenly equidistant locates the handle lateral wall, and non-slip raised increases frictional force, is convenient for grip.

Further, the PMKD lateral wall is equipped with the foot and steps on the switch, the foot is stepped on switch and hydraulic stem electric connection, and the foot is stepped on the switch and is convenient for control hydraulic stem lift, and the patient only need can control hydraulic stem lift adjustment height through trampling the foot during use.

Further, arc chin supporting part and arc forehead supporting part surface parcel are equipped with the silica gel layer, guarantee fixed comfort level.

Furthermore, a storage battery is arranged on the lower wall of the L-shaped fixing plate, the storage battery is electrically connected with the controller, the miniature water pump, the power switch, the speed regulating button and the foot switch respectively, and the controller is electrically connected with the miniature water pump, the power switch, the speed regulating button and the foot switch respectively.

Further, the lateral wall of the bottom end of the waste liquid collecting box is provided with a liquid outlet, the liquid outlet is provided with a sealing plug in a blocking manner, and the liquid outlet is convenient for discharging the dirty liquid in the waste liquid collecting box.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is used for pediatrics's nasal cavity belt cleaning device simple structure, and reasonable design, it is easy and simple to handle, be convenient for children patient to find suitable nasal cavity abluent posture and arc chin supporting part and arc forehead supporting part to support fixedly patient's head through arc chin supporting part and the cooperation of arc forehead supporting part, provide the impetus, avoid the head to keep a posture ache for a long time, the dirty of washing production is convenient for accept to the toper accepting, guarantee sanitation, hand-held type wiper mechanism is convenient for operate, and reduce the uncomfortable sense that causes children's nasal cavity when wasing, effectively avoid the cleaning head to bump children's nasal cavity, the dirty time that produces when the V-arrangement scavenge pipe avoids wasing the nasal cavity flows to medical personnel on hand, the hydraulic stem adjusting device height of being convenient for, be applicable to different high patients, the mixed feeding subassembly of liquid medicine is convenient for mix the liquid medicine.

Drawings

FIG. 1 is a schematic structural view of the nasal cavity cleaning device for pediatrics of the present invention;

fig. 2 is the utility model discloses a hand-held type wiper mechanism structural schematic for pediatrics's nasal cavity belt cleaning device.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings: 1. a fixed bottom plate, 2, a hydraulic rod, 3, a support plate, 4, an L-shaped fixed plate, 5, a self-mixing liquid medicine bottle, 6, a micro water pump, 7, a pipette, 8, a controller, 9, a transfusion hose, 10, a handheld cleaning mechanism, 11, a dirt receiving device, 12, a head supporting mechanism, 13, a dirt receiving fixed plate, 14, a fixed frame, 15, an arc chin supporting part, 16, an arc forehead supporting part, 17, a conical receiving part, 18, a guide pipe, 19, a waste liquid collecting box, 20, a handle, 21, a V-shaped cleaning pipe, 22, a spherical cleaning head, 23, a liquid outlet hole, 24, a C-shaped clamping part, 25, a clamping bulge, 26, a liquid medicine mixing and feeding component, 27, a feeding fixed plate, 28, a three-way pipe, 29, a feeding valve, 30, a feeding hopper I, 31, a feeding hopper II, 32, a power switch, 33, a speed regulating button, 34, an anti-slip bulge, A foot switch 36, a storage battery 37, a liquid outlet 38 and a sealing plug.

Detailed Description

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

As shown in figures 1 and 2, the nasal cavity cleaning device for pediatrics of the utility model comprises a fixed base plate 1, a hydraulic rod 2, a support plate 3, an L-shaped fixed plate 4, a self-mixing liquid medicine bottle 5, a micro-water pump 6, a pipette 7, a controller 8, a transfusion hose 9, a hand-held cleaning mechanism 10, a dirt receiving device 11 and a head support mechanism 12, wherein the hydraulic rod 2 is arranged on the fixed base plate 1, the support plate 3 is arranged at the upper end of the hydraulic rod 2, the head support mechanism 12 is arranged on the support plate 3, a dirt receiving fixed plate 13 is arranged on the side wall of the support plate 3, the dirt receiving device 11 is arranged on the dirt receiving fixed plate 13 and the fixed base plate 1, the dirt receiving device 11 is arranged below the head support mechanism 12, the L-shaped fixed plate 4 is arranged at one side of the support plate 3, the self-mixing liquid medicine bottle 5 is arranged on, the miniature water pump 6 and the controller 8 are arranged on the bottom wall of the L-shaped fixed plate 4, one end of the pipette 7 is arranged at the input end of the miniature water pump 6, the other end of the pipette 7 penetrates through the upper wall of the self-mixing liquid medicine bottle 5 and is arranged in the self-mixing liquid medicine bottle 5, the handheld cleaning mechanism 10 is clamped and arranged on the side wall of the dirt bearing device 11, and the infusion hose 9 is arranged between the handheld cleaning mechanism 10 and the miniature water pump 6; the head supporting mechanism 12 comprises a fixing frame 14, an arc chin supporting part 15 and an arc forehead supporting part 16, the fixing frame 14 is arranged in an inverted L shape, the fixing frame 14 is symmetrically arranged on the upper wall of the supporting plate 3, the arc chin supporting part 15 is arranged between the fixing frames 14 and is arranged in an inclined upward direction, the arc chin supporting part 15 is arranged in an arc shape, the arc forehead supporting part 16 is obliquely arranged at the upper end of the arc chin supporting part 15, the arc forehead supporting part 16 is arranged in an arc shape, the dirty adapting device 11 comprises a conical adapting piece 17, a flow guide pipe 18 and a waste liquid collecting box 19, the conical adapting piece 17 is arranged on the dirty adapting fixing plate 13, the conical adapting piece 17 is arranged in an inverted cone shape, the conical adapting piece 17 is arranged below the arc chin supporting part 15 and the arc forehead supporting part 16, and the waste liquid collecting box 19 is arranged on the fixing base plate 1, the draft tube 18 is disposed between the waste liquid collecting tank 19 and the tapered receiving member 17.

Hand-held type wiper mechanism 10 includes handle 20, V-arrangement scavenge pipe 21 and spherical cleaning head 22, the toper is located to handle 20 joint and is accepted 17 lateral walls, V-arrangement scavenge pipe 21 is located on handle 20, V-arrangement scavenge pipe 21 one end is run through handle 20 and is link up with infusion hose 9 and link to each other, V-arrangement scavenge pipe 21's the other end is located to spherical cleaning head 22, evenly densely covered liquid outlet 23 that is equipped with on the spherical cleaning head 22.

The included angle between the arc-shaped chin supporting part 15 and the horizontal plane is 70-80 degrees, and the included angle between the arc-shaped forehead supporting part 16 and the horizontal plane is 5-25 degrees.

The toper is accepted 17 the lateral wall and is equipped with C shape joint spare 24, C shape joint spare 24 cross section becomes C shape setting, handle 20 middle part is equipped with the protruding 25 of joint, the protruding 25 width of joint is greater than the width of C shape joint spare 24, the width of handle 20 is less than the 24 open-ended width of C shape joint spare, joint protruding 25 and C shape joint spare 24 joint handle 20 of being convenient for facilitate the use.

The automatic mixing and feeding device is characterized in that a liquid medicine mixing and feeding assembly 26 is arranged at the upper end of the automatic mixing liquid medicine bottle 5, the liquid medicine mixing and feeding assembly 26 comprises a feeding fixing plate 27, a three-way pipe 28, a feeding valve 29, a first feeding hopper 30 and a second feeding hopper 31, the feeding fixing plate 27 is arranged in an inverted L shape, the feeding fixing plate 27 is fixedly connected to the L-shaped fixing plate 4, the three-way pipe 28 is arranged on the upper wall of the automatic mixing liquid medicine bottle 5 in a Y shape, one end of the three-way pipe 28 is communicated with the automatic mixing liquid medicine bottle 5, the first feeding hopper 30 and the second feeding hopper 31 are arranged on the feeding fixing plate 27, the first feeding hopper 30 and the second feeding hopper 31 are respectively arranged at the other two ends of the three-.

The handle 20 is provided with a power switch 32, a speed regulating button 33 and anti-skid protrusions 34, the anti-skid protrusions 34 are uniformly arranged on the side wall of the handle 20 at equal intervals, and the anti-skid protrusions 34 increase friction force and are convenient to hold.

The side wall of the fixed bottom plate 1 is provided with a foot switch 35, and the foot switch 35 is electrically connected with the hydraulic rod 2.

Arc chin supporting part 15 and 16 surface parcel in arc forehead supporting part are equipped with the silica gel layer, guarantee fixed comfort level.

The lower wall of the L-shaped fixing plate 4 is provided with a storage battery 36, the storage battery 36 is electrically connected with the controller 8, the micro water pump 6, the power switch 32, the speed regulating button 33 and the foot switch 35 respectively, and the controller 8 is electrically connected with the micro water pump 6, the power switch 32, the speed regulating button 33 and the foot switch 35 respectively.

And a liquid outlet 37 is formed in the side wall of the bottom end of the waste liquid collecting box 19, and a sealing plug 38 is arranged at the position of the liquid outlet 37 in a blocking mode.

When the self-mixing medicine liquid bottle is used, a user opens the feeding valve 29, liquid medicine and water are injected simultaneously through the feeding hopper I30 and the feeding hopper II 31, the water and the liquid medicine flow into the self-mixing medicine liquid bottle 5 along the three-way pipe 28 and in the process of sliding downwards and flowing, the liquid medicine and the water are mixed uniformly along with the continuous shaking of the liquid, the self-mixing medicine liquid bottle 5 is filled with the liquid, the feeding valve 29 is closed, a patient stands on one side of the fixed bottom plate 1 close to the hydraulic rod 2, the hydraulic rod 2 is controlled to ascend and descend by stepping on the foot stepping switch 35 so as to adapt to the height of the patient, when the arc chin supporting part 15 is flush with the chin of the patient, the stepping on the foot stepping switch 35 is stopped, the hydraulic rod 2 is stopped at the current height, the patient places the chin on the arc chin supporting part 15 and places the forehead on the arc forehead supporting part 16 so that the patient can quickly find the posture of, the handle 20 is held to take the handle 20 out of the C-shaped clamping piece 24, the spherical cleaning head 22 and the V-shaped cleaning tube 21 are inserted into the nasal cavity of a patient, the power switch 32 button is pressed, the micro-water pump 6 extracts liquid medicine from the mixed liquid medicine bottle 5 through the pipette 7 and pumps the liquid medicine into the V-shaped cleaning tube 21 through the infusion hose 9, then the liquid medicine is sprayed to the periphery through the liquid outlet holes 23 densely distributed on the surface of the spherical cleaning head 22, the nasal cavity is ensured to be cleaned completely, the V-shaped cleaning tube 21 ensures that the hand-held part is higher than the nostril of the patient when the medical personnel use the device, the dirt generated when cleaning the nasal cavity is prevented from flowing onto the hand of the medical personnel, the flow rate of the micro-water pump 6 is controlled through the speed regulating button 33, the liquid spraying strength of the spherical cleaning head 22 is controlled, the dirt liquid generated during cleaning directly falls into the conical receiving piece 17 and slides down along the flow guide tube 18 to be, the handle 20 is snapped into the C-shaped snap-fit member 24 again for the next use, and the sealing plug 38 is removed to discharge the waste liquid in the waste liquid collection box 19 through the liquid discharge port 37.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A nasal cavity belt cleaning device for pediatrics which characterized in that: the automatic mixing device comprises a fixed base plate, a hydraulic rod, a support plate, an L-shaped fixed plate, a self-mixing liquid medicine bottle, a miniature water pump, a pipette, a controller, a transfusion hose, a handheld cleaning mechanism, a dirt bearing device and a head support mechanism, wherein the hydraulic rod is arranged on the fixed base plate, the support plate is arranged at the upper end of the hydraulic rod, the head support mechanism is arranged on the support plate, the side wall of the support plate is provided with the dirt bearing fixed plate, the dirt bearing device is arranged on the dirt bearing fixed plate and the fixed base plate, the dirt bearing device is arranged below the head support mechanism, the L-shaped fixed plate is arranged at one end side wall of the support plate, the self-mixing liquid medicine bottle is arranged on the L-shaped fixed plate, the miniature water pump and the controller are arranged at the bottom wall of the L-shaped fixed plate, one end of the pipette is arranged at the, the hand-held cleaning mechanism is clamped on the side wall of the dirt bearing device, the infusion hose is arranged between the hand-held cleaning mechanism and the micro water pump, the head supporting mechanism comprises a fixing frame, an arc chin supporting part and an arc forehead supporting part, the fixing frame is arranged in an inverted L shape, the fixing frame is symmetrically arranged on the upper wall of the supporting plate, the arc chin supporting part is arranged between the fixing frames and is arranged obliquely upwards, the arc chin supporting part is arranged in an arc shape, the arc forehead supporting part is obliquely arranged at the upper end of the arc chin supporting part, the arc forehead supporting part is arranged in an arc shape, the dirt bearing device comprises a conical bearing piece, a flow guide pipe and a waste liquid collecting box, the conical bearing piece is arranged on the dirt bearing fixing plate, the conical bearing piece is arranged in an inverted cone shape and is arranged below the arc chin supporting part and the arc forehead supporting part, the waste liquid collecting box is arranged on the fixed bottom plate, and the guide pipe is arranged between the waste liquid collecting box and the conical adapting piece.

2. A nasal washing device for pediatrics as claimed in claim 1, characterized in that: hand-held type wiper mechanism includes handle, V-arrangement scavenge pipe and spherical cleaning head, the toper is located to the handle joint and is accepted a lateral wall, the V-arrangement scavenge pipe is located on the handle, V-arrangement scavenge pipe one end is run through the handle and is link up with the infusion hose and link to each other, the other end of V-arrangement scavenge pipe is located to spherical cleaning head, evenly densely covered is equipped with out the liquid hole on the spherical cleaning head.

3. A nasal washing device for pediatrics as claimed in claim 1, characterized in that: the included angle between the arc chin supporting part and the horizontal plane is 70-80 degrees, and the included angle between the arc forehead supporting part and the horizontal plane is 5-25 degrees.

4. A nasal washing device for pediatrics as claimed in claim 2, characterized in that: the toper is accepted the piece lateral wall and is equipped with C shape joint spare, C shape joint spare cross section becomes C shape setting, it is protruding that the handle middle part is equipped with the joint, the bellied width of joint is greater than the width of C shape joint spare, the width of handle is less than C shape joint spare open-ended width.

5. A nasal washing device for pediatrics as claimed in claim 1, characterized in that: the automatic liquid medicine mixing and feeding device is characterized in that a liquid medicine mixing and feeding assembly is arranged at the upper end of the automatic liquid medicine mixing bottle and comprises a feeding fixed plate, a three-way pipe, a feeding valve, a first feeding hopper and a second feeding hopper, the feeding fixed plate is arranged in an inverted L shape, the feeding fixed plate is fixedly connected to the L-shaped fixed plate, the three-way pipe is arranged on the upper wall of the automatic liquid medicine mixing bottle in a Y shape, one end of the three-way pipe is communicated with the automatic liquid medicine mixing bottle, the first feeding hopper and the second feeding hopper are arranged on the feeding fixed plate, the first feeding hopper and the second feeding hopper are respectively arranged at the other two ends of the three-way pipe.

6. A nasal washing device for pediatrics as claimed in claim 2, characterized in that: the handle is provided with a power switch, a speed regulation button and anti-skid protrusions, and the anti-skid protrusions are uniformly arranged on the side wall of the handle at equal intervals.

7. A nasal washing device for pediatrics as claimed in claim 6, characterized in that: the side wall of the fixed bottom plate is provided with a foot switch, and the foot switch is electrically connected with the hydraulic rod.

8. A nasal washing device for pediatrics as claimed in claim 1, characterized in that: arc chin supporting part and arc forehead supporting part surface parcel are equipped with the silica gel layer.

9. A nasal washing device for pediatrics as claimed in claim 7, wherein: the lower wall of the L-shaped fixing plate is provided with a storage battery, the storage battery is electrically connected with the controller, the miniature water pump, the power switch, the speed regulating button and the foot switch respectively, and the controller is electrically connected with the miniature water pump, the power switch, the speed regulating button and the foot switch respectively.

10. A nasal washing device for pediatrics as claimed in claim 1, characterized in that: the lateral wall of waste liquid collecting box bottom is equipped with the leakage fluid dram, the jam of leakage fluid dram department is equipped with the sealing plug.

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