CN115969693B - Nasal lavage device for children - Google Patents
Nasal lavage device for children Download PDFInfo
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- CN115969693B CN115969693B CN202310257698.4A CN202310257698A CN115969693B CN 115969693 B CN115969693 B CN 115969693B CN 202310257698 A CN202310257698 A CN 202310257698A CN 115969693 B CN115969693 B CN 115969693B
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Abstract
The invention relates to the field of nasal cavity cleaning, in particular to a nasal cleaner for children. The invention provides a nasal cavity cleaner for children, which can reduce the stimulation to the nasal cavity and can clean and thoroughly wash the nasal cavity. A nasal lavage device for children comprises a shell, a liquid storage cylinder, a protecting cover, a waste liquid cylinder and the like; the liquid storage cylinder is connected to the bottom of the shell through threads, the protecting cover covers the top of the shell, and the waste liquid cylinder is fixedly connected in the liquid storage cylinder. The right side drawing liquid pump can extract the normal saline in the liquid storage tube, two of the right side refine the hose and pour into normal saline into children's right side nasal cavity in, the waste liquid after washing right side nasal cavity can circulate to in the left side nasal cavity, waste liquid in the left side nasal cavity can be taken out in the liquid storage tube, medical personnel rotate the knob then, the normal saline in the liquid storage tube can be extracted to the left side drawing liquid pump, waste liquid in the right side nasal cavity can be extracted in the operation of waste liquid pump, reciprocal in proper order can wash two nasal cavities of children in turn, reduce the number of times of plug flexible hollow tube, the nasal cavity of children is convenient for thoroughly wash.
Description
Technical Field
The invention relates to the field of nasal cavity cleaning, in particular to a nasal cleaner for children.
Background
The nasal cavity washing device is a tool for washing nasal cavity, and discharges accumulated pathogenic and dirt in the nasal cavity by means of sterilization effect of physiological saline and impact force of water flow, so that the nasal cavity is restored to normal physiological environment, self toxin expelling function of the nasal cavity is restored, and the aim of protecting the nasal cavity is achieved.
When the nasal cavity of the child is untimely, the nasal cavity of the child needs to be flushed so as to promote the recovery of the nasal cavity, when the nasal cavity is flushed, normal saline is generally flushed into one of the nasal cavities, the flushed waste liquid flows into the other nasal cavity through one of the nasal cavities, so that the waste liquid is discharged through the other nasal cavity, when the other nasal cavity needs to be flushed, the nasal cavity cleaner needs to be pulled out first, then the nasal cleaner is inserted into the other nasal cavity, and then the normal saline is flushed into the other nasal cavity, but the child is easy to feel uncomfortable due to the reciprocating plug in the flushing process, so that the child resists the nasal cavity to flush, the nasal cavity can not be flushed continuously, the nasal cavity of the child is not flushed thoroughly, in addition, the nasal mucosa of the child is tender, the traditional nasal cleaner is always flushed towards one position in the nasal cavity, so that the flushing position is subjected to a large impact force, the nasal cavity is easy to damage, and the safety is low.
Disclosure of Invention
The invention provides the nasal cleaner for children, which can reduce the irritation to the nasal cavity and wash the nasal cavity more cleanly and thoroughly, so as to solve the defects that the traditional nasal cleaner is inconvenient to wash the nasal cavity of children cleanly and is easy to damage the nasal cavity.
The invention provides a nose washer for children, which comprises a shell, a liquid storage cylinder, a protecting cover, a liquid waste cylinder, a rubber plug, a telescopic hollow pipe, an opening, a mounting plate, a liquid inlet pipe, a liquid waste pipe, an air inlet one-way valve, a liquid return device, a liquid pumping device, an adjusting device and an opening and closing device.
Further stated, the liquid return device comprises a waste liquid pump, a short junction pipe, a short hose, a short hard pipe and a waste liquid butt joint pipe, wherein the waste liquid pump is fixedly connected on a mounting plate, the short junction pipe is fixedly connected on a water inlet of the waste liquid pump and is communicated with the water inlet of the waste liquid pump, two short hoses are connected on the short junction pipe and are communicated with the short junction pipe, two short hoses are connected with the short hard pipe at the upper end, the short hard pipe is communicated with the short hose, the short hard pipe is fixedly connected with the telescopic hollow pipe, the lower part of the telescopic hollow pipe is positioned in the short hard pipe, the waste liquid butt joint pipe is fixedly connected on a water outlet of the waste liquid pump and is communicated with the water outlet of the waste liquid pump, the waste liquid pipe is sleeved in the waste liquid butt joint pipe, and the waste liquid butt joint pipe passes through the mounting plate.
Further, the liquid extraction device comprises a liquid extraction pump, a long hose, a tee joint long tube, a refined hose, a liquid inlet butt joint tube, a switch, a flat cable and a reset spring, wherein two liquid extraction pumps are fixedly connected on the mounting plate, the two liquid extraction pumps are symmetrically arranged, the long hose is fixedly connected on the water inlet of the liquid extraction pump, the long hose penetrates through the tee joint short tube and the short hose, the two telescopic hollow tubes are all connected with the tee joint long tube in a sliding mode, the bottom end of the tee joint long tube is fixedly connected with the upper end of the long hose, the long hose is communicated with the tee joint long tube, the top end of the tee joint long tube is connected with the two refined hoses, the refined hoses are communicated with the tee joint long tube, the two refined hoses penetrate through openings, the liquid inlet butt joint tube is fixedly connected on the water outlet of the liquid extraction pump, the liquid inlet pipe is sleeved in the liquid inlet butt joint tube, the two switches are symmetrically arranged, the two switches are fixedly connected on the inner wall of the housing, the flat cable is connected between the switch and the liquid extraction pump, and the reset spring is connected between the tee joint long tube and the tee joint tube.
Further, the adjusting device comprises a rolling shaft, a rotating shaft, a straight slot plate, a knob and a magnet, wherein the two rolling shafts are rotatably connected to the lower portion of the short hard tube, the rotating shaft is rotatably connected to the inside of the shell, the two straight slot plates are fixedly connected to the rotating shaft and are symmetrically arranged, the rolling shaft is slidably connected with the straight slot plate, the straight slot plate is contacted with one of the switches, the knob is fixedly connected to one end of the rotating shaft, the knob is located outside the shell, the magnet is fixedly connected to the inside of the shell, the two straight slot plates are made of iron materials, and the magnet can attract the straight slot plate.
Further, the opening and closing device comprises a transverse shaft, magnetic diaphragm sheets, column gears and U-shaped racks, two liquid discharge ports are formed in the lower portion of the telescopic hollow tube, the lower portion of the telescopic hollow tube is rotatably connected with two transverse shafts, four magnetic diaphragm sheets are fixedly connected to the transverse shafts, the telescopic hollow tube is made of iron materials, the magnetic diaphragm sheets are adsorbed on the telescopic hollow tube, four column gears are fixedly connected to the transverse shafts, two U-shaped racks are fixedly connected to the top of the shell, the two U-shaped racks are symmetrically arranged, and the column gears are meshed with the U-shaped racks.
Further, the device comprises a driving device, the driving device is arranged in the rubber plug and is connected with the telescopic hollow tube and the shell, the driving device comprises a rotating ring, a magnetic ring, guide posts, a porous magnetic round block, a horizontal gear, a damping driving rod, a one-way gear, a spiral spring and an inclined plane ejector block, the two rotating rings are connected in the rubber plug in a rotating mode, the two rotating rings are internally provided with corrugated grooves, the two telescopic hollow tube is sleeved with the magnetic ring, the magnetic ring is positioned in the rotating ring, the two guide posts are fixedly connected on the magnetic ring, the guide posts are connected with the corrugated grooves in a sliding mode, the two three-way long tube is fixedly connected with the porous magnetic round block, the porous magnetic round block is connected with the telescopic hollow tube in a sliding mode, the porous magnetic round block is opposite to the magnetic ring in magnetism, the two rotating rings are fixedly connected with the horizontal gear, the damping driving rod is rotatably connected with the outer top of the shell, the two driving rods are positioned between the two flexible tube and the two flexible tube in a sliding mode, and the two flexible pipe is meshed with the inclined plane, and the two flexible pipe is fixedly connected with the damping ejector block.
Further, the damping driving rod, the one-way gear and the scroll spring are all positioned in the shield.
Further, the device also comprises a filter screen, wherein the filter screen is fixedly connected in the waste liquid pipe.
The beneficial effects of the invention are as follows:
medical staff fills right amount of normal saline in the liquid storage tube first, stretch into in the nasal cavity of children with the top of two flexible hollow tubes again, a word frid and right side switch contactless, right side drawing liquid pump can operate, right side drawing liquid pump can extract the normal saline in the liquid storage tube, two refinement hoses on right side are with normal saline injection children's right side nasal cavity in, waste liquid after washing right side nasal cavity can circulate to left side nasal cavity, the opening can extract the waste liquid in the left side nasal cavity, draw waste liquid in the waste liquid tube, medical staff's rotatory knob then, make right side drawing liquid pump stop the operation, left side drawing liquid pump can operate simultaneously, thereby drive the normal saline in the left side drawing liquid pump drawing liquid storage tube, two refinement hoses on left side are with normal saline injection children's left side nasal cavity in, waste liquid pump operation can extract the waste liquid in the right side nasal cavity, reciprocal in proper order, can alternately wash children's two nasal cavities, reduce the number of times of plug flexible hollow tube, thereby reduce the stimulation to children's nasal cavity, be convenient for thoroughly washing.
When washing left nasal cavity, left side flexible hollow tube upwards removes, right side flexible hollow tube can the downwardly moving to make the right side magnetism diaphragm not block right side leakage fluid dram, and then make the waste liquid of follow-up right side flexible hollow tube extraction discharge through right side leakage fluid dram, left side magnetism diaphragm can block left side leakage fluid dram simultaneously, and left side magnetism diaphragm can adsorb on left side flexible hollow tube, makes left side magnetism diaphragm keep motionless, and the normal saline is through the leakage fluid dram down flow when preventing that the hose is thinned in the left side from washing out normal saline, is convenient for wash the nose more smoothly.
The spiral spring is reset and drives the damping driving rod to rotate, thereby driving the ripple groove to rotate, the ripple groove can drive the guide post and the magnetic ring to reciprocate up and down, because the right magnetic ring is attracted with the right porous magnetic round block, the right magnetic ring can drive the right porous magnetic round block, the right tee long pipe and the right two thinning hoses to reciprocate up and down when reciprocate up and down, the right inclined top block can extrude the right two thinning hoses to deform, the right two thinning hoses wash physiological saline into the nasal cavity of children downwards, then the right two thinning hoses can move downwards, the right two thinning hoses can recover, so reciprocation can intermittently change the washing angle of the thinning hoses, one position in the nasal cavity is avoided to be washed all the time, thereby the stimulation to the nasal cavity can be increased when washing is reduced, the washing range can be enlarged, and the washing is cleaner and more thorough.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the present invention in use.
Fig. 3 is a schematic bottom view of the housing of the present invention.
Fig. 4 is a schematic top view of the liquid storage barrel of the present invention.
Fig. 5 is a schematic view of an explosive structure inside the housing of the present invention.
Fig. 6 is a schematic perspective view of the liquid return device and the liquid suction device of the present invention.
Fig. 7 is a schematic perspective view of an opening and closing device according to the present invention.
Fig. 8 is a schematic diagram of an explosion structure of the opening and closing device of the present invention.
FIG. 9 is a schematic diagram of the explosive structures of the liquid storage cylinder and the waste liquid cylinder of the present invention.
Fig. 10 is a schematic perspective view of a driving device according to the present invention.
Fig. 11 is a schematic perspective view of an adjusting device according to the present invention.
Fig. 12 is a schematic view of an exploded structure of the driving device of the present invention.
Fig. 13 is a schematic cross-sectional view of the present invention.
Fig. 14 is a schematic cross-sectional view of the driving device of the present invention.
Fig. 15 is a schematic cross-sectional view of the opening and closing device of the present invention.
Fig. 16 is a schematic cross-sectional view of a swivel of the invention.
In the above figures: 1: a shell, 2: a liquid storage cylinder 21: protecting cover, 3: waste liquid cylinder, 4: rubber stopper, 5: telescoping hollow tube, 51: opening, 6: mounting plate, 71: liquid inlet pipe, 72: waste liquid pipe, 73: intake check valve, 81: waste liquid pump, 82: short junction pipe, 83: short hose, 84: short hard tube, 85: waste liquid interfacing tube, 91: pump, 92: long hose, 93: tee long tube, 94: refining the hose, 95: feed-fluid interfacing tube, 96: switch, 97: winding displacement, 98: return spring, 101: roller, 102: rotating shaft, 103: a slotted plate, 104: knob, 105: magnet, 111: drain port, 112: horizontal axis, 113: magnetic diaphragm, 114: post gear, 115: u-shaped rack, 121: swivel, 122: corrugated groove, 123: magnetic ring, 124: guide post, 125: porous magnetic round block, 126: horizontal gear, 127: damping drive rod, 128: unidirectional gear, 129: scroll spring, 1210: slope ejector block, 13: shield, 14: and (5) a filter screen.
Description of the embodiments
In order to make the object technical scheme and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
The invention provides a nose washer for children, as shown in fig. 1-11, which comprises a shell 1, a liquid storage cylinder 2, a protecting cover 21, a liquid waste cylinder 3, a rubber plug 4, a telescopic hollow pipe 5, an opening 51, a mounting plate 6, a liquid inlet pipe 71, a liquid waste pipe 72, an air inlet one-way valve 73, a liquid return device, a liquid suction device, an adjusting device and an opening and closing device, wherein the liquid storage cylinder 2 is connected to the bottom of the shell 1 through threads, the protecting cover 21 covers the top of the shell 1, the liquid waste cylinder 3 is fixedly connected in the liquid storage cylinder 2, the liquid waste cylinder 3 is used for storing liquid, two rubber plugs 4 are fixedly connected to the top of the shell 1, the two rubber plugs 4 are symmetrically arranged, and the two rubber plugs 4 are both positioned in the protecting cover 21;
the rubber plug 4 is used for plugging a nasal cavity, two telescopic hollow pipes 5 are connected to the upper portion of the shell 1 in a sliding manner, the two telescopic hollow pipes 5 are symmetrically arranged, the telescopic hollow pipes 5 are vertically arranged, the telescopic hollow pipes 5 penetrate through the rubber plug 4, two openings 51 are formed in the upper ends of the telescopic hollow pipes 5, the mounting plate 6 is fixedly connected to the lower portion in the shell 1, two liquid inlet pipes 71 are connected to the top of the liquid storage barrel 2, the liquid inlet pipes 71 are used for introducing physiological saline into the liquid storage barrel 2, the two liquid inlet pipes 71 are symmetrically arranged, the two liquid inlet pipes 71 are communicated with the liquid storage barrel 2, and the liquid waste pipe 72 is connected to the top of the liquid waste barrel 3 and is communicated with the liquid waste barrel 3;
the waste liquid pipe 72 is used for discharging waste liquid into the waste liquid cylinder 3, the air inlet one-way valve 73 is fixedly connected to the top of the liquid storage cylinder 2, the air inlet one-way valve 73 enables external air to enter the liquid storage cylinder 2 during liquid pumping, and the liquid return device is arranged at the top of the mounting plate 6;
the liquid drawing device is arranged at the top of the mounting plate 6 and is used for drawing the normal saline in the liquid storage cylinder 2, so that the normal saline is flushed into one of the nasal cavities of the child, the nasal cavities are cleaned, the adjusting device is arranged on the shell 1, and the opening and closing device is arranged on the telescopic hollow tube 5 and is connected with the shell 1.
The liquid return device comprises a waste liquid pump 81, a short junction pipe 82, a short hose 83, a short hard pipe 84 and a waste liquid butt joint pipe 85; the waste liquid pump 81 is connected to the mounting plate 6 through a bolt, the short-cut pipe 82 is connected to a water inlet of the waste liquid pump 81 through a flange and is communicated with the water inlet of the waste liquid pump 81, the short-cut pipe 82 is used for extracting waste liquid after nasal washing, two short hoses 83 are connected to the short-cut pipe 82, the two short hoses 83 are communicated with the short-cut pipe 82, the upper ends of the two short hoses 83 are connected with a short hard pipe 84, and the short hard pipe 84 is vertically arranged; the short hard tube 84 is communicated with the short flexible tube 83, the short hard tube 84 is fixedly connected with the telescopic hollow tube 5, the lower part of the telescopic hollow tube 5 is positioned in the short hard tube 84, the waste liquid butt joint tube 85 is fixedly connected to the water outlet of the waste liquid pump 81 and is communicated with the water outlet of the waste liquid pump 81, the waste liquid tube 72 is sleeved in the waste liquid butt joint tube 85, and the waste liquid butt joint tube 85 penetrates through the mounting plate 6.
The liquid extracting device comprises a liquid extracting pump 91, a long hose 92, a three-way long tube 93, a thinning hose 94, a liquid inlet butt joint pipe 95, a switch 96, a flat cable 97 and a return spring 98;
the mounting plate 6 is connected with two liquid pumps 91 through bolts, the two liquid pumps 91 are symmetrically arranged, long hoses 92 are fixedly connected to water inlets of the two liquid pumps 91, the long hoses 92 are used for conveying normal saline, the long hoses 92 penetrate through the short tee pipe 82 and the short hoses 83, three-way long pipes 93 are slidably connected in the two telescopic hollow pipes 5, the three-way long pipes 93 are vertically arranged, and the bottom ends of the three-way long pipes 93 are fixedly connected with the upper ends of the long hoses 92;
the long tee pipe 93 is used for carrying normal saline, long hose 92 and tee pipe 93 intercommunication, tee pipe 93 top is connected with two and refines hose 94, refine hose 94 and tee pipe 93 intercommunication, just refine hose 94 and pass opening 51, it is inside that the hose 94 is used for flushing normal saline into the nasal cavity, two all the rigid coupling has feed liquor butt joint pipe 95 on the delivery port of drawing liquid pump 91, feed liquor pipe 71 cover is in feed liquor butt joint pipe 95, and two feed liquor butt joint pipe 95 all passes mounting panel 6, rigid coupling has two switches 96 on the casing 1 inner wall, two switch 96 is the symmetry setting, be connected with winding displacement 97 between switch 96 and the drawing liquid pump 91, be connected with reset spring 98 through the couple between tee pipe 93 and the long hose 92.
The adjusting device comprises a roller 101, a rotating shaft 102, a slotted plate 103, a knob 104 and a magnet 105;
the lower portion of the short hard tube 84 is rotatably connected with two rollers 101, a rotating shaft 102 is rotatably connected in a shell 1, the rotating shaft 102 is horizontally arranged, two straight groove plates 103 are welded on the rotating shaft 102, the two straight groove plates 103 are symmetrically arranged, two sliding grooves are formed in the straight groove plates 103, the rollers 101 are slidably connected with the sliding grooves in the straight groove plates 103, the straight groove plates 103 are in contact with one of the switches 96, a knob 104 is welded at one end of the rotating shaft 102, the knob 104 is located outside the shell 1, a magnet 105 is fixedly connected in the shell 1, the two straight groove plates 103 are made of iron materials, and the magnet 105 can attract the straight groove plates 103.
The opening and closing device comprises a transverse shaft 112, a magnetic diaphragm 113, a column gear 114 and a U-shaped rack 115, wherein two liquid discharge ports 111 are formed in the lower portion of the telescopic hollow tube 5, the liquid discharge ports 111 are used for discharging waste liquid, the lower portion of the telescopic hollow tube 5 is rotatably connected with the two transverse shafts 112, and the magnetic diaphragm 113 is fixedly connected to the four transverse shafts 112;
the telescopic hollow tube 5 is made of iron, the magnetic diaphragm 113 is adsorbed on the telescopic hollow tube 5, the magnetic diaphragm 113 is used for blocking the liquid outlet 111, four horizontal shafts 112 are connected with two column gears 114 through flat keys, two U-shaped racks 115 are welded at the inner top of the shell 1, the two U-shaped racks 115 are symmetrically arranged, and the column gears 114 are meshed with the U-shaped racks 115.
When needs are given the children and are washed the nose, medical personnel unscrew liquid storage tube 2 from casing 1 bottom, then pour into normal saline into in one of them feed liquor pipe 71, normal saline can get into in the liquid storage tube 2, after having appropriate normal saline in liquid storage tube 2, medical personnel screw in liquid storage tube 2 again in casing 1 bottom, make feed liquor pipe 71 cover in feed liquor butt joint pipe 95, waste liquid pipe 72 cover is in waste liquid butt joint pipe 85, then medical personnel opens protecting cover 21, and stretch into children's nasal cavity with the top of two flexible hollow tubes 5 in, carry out the circular telegram to this equipment again, make waste liquid pump 81 function.
The straight slot plate 103 is not contacted with the right switch 96, so that the right switch 96 is started, the right liquid pump 91 can operate, the right liquid pump 91 can pump physiological saline in the liquid storage barrel 2, external air enters the liquid storage barrel 2 through the air inlet one-way valve 73, negative pressure is prevented from forming in the liquid storage barrel 2, physiological saline in the liquid storage barrel 2 can enter the right liquid inlet butt joint pipe 95 and the right liquid pump 91 through the right liquid inlet pipe 71, then flows into the right long hose 92 and is conveyed into the right three-way long hose 93, physiological saline in the right three-way long hose 93 can be injected into the right nasal cavity of a child through the right two refinement hoses 94, and waste liquid after flushing the right nasal cavity can flow into the left nasal cavity.
When the waste liquid pump 81 operates, the opening 51 can pump waste liquid in the left nasal cavity, so that the waste liquid enters the telescopic hollow tube 5, the waste liquid in the telescopic hollow tube 5 can flow into the short hard tube 84 through the liquid outlet 111, the short hard tube 84 conveys the waste liquid into the short flexible tube 83, the waste liquid pump 81 pumps the waste liquid in the short flexible tube 83, and the waste liquid is discharged into the waste liquid cylinder 3 through the waste liquid butt joint tube 85 and the waste liquid tube 72, so that the waste liquid is collected while one nasal cavity is washed;
when the left nasal cavity needs to be washed, a medical staff rotates the knob 104, the knob 104 rotates to drive the rotating shaft 102 and the linear groove plate 103 to rotate, the magnet 105 can attract the linear groove plate 103, the linear groove plate 103 rotates to drive the right two rollers 101, the right short rigid pipe 84 and the right telescopic hollow pipe 5 to move downwards, the right telescopic hollow pipe 5 drives the right transverse shaft 112, the right magnetic diaphragm 113 and the right column gear 114 to move downwards when moving downwards, the right column gear 114 is meshed with the right U-shaped rack 115 when moving downwards, the right U-shaped rack 115 is meshed to drive the right column gear 114, the right transverse shaft 112 and the right magnetic diaphragm 113 to rotate, and the right magnetic diaphragm 113 does not block the right liquid outlet 111, so that waste liquid extracted by the subsequent right telescopic hollow pipe 5 can be discharged through the right liquid outlet 111.
The horizontal groove plate 103 contacts with the right switch 96 when rotating, so that the right liquid pump 91 stops operating, and the horizontal groove plate 103 is separated from the left switch 96 at the same time, so that the left liquid pump 91 operates, and the left liquid pump 91 is driven to pump the physiological saline in the liquid storage barrel 2, and the two refinement hoses 94 on the left side inject the physiological saline into the left nasal cavity of the child;
waste liquid after flushing the left nasal cavity can circulate to the right nasal cavity, waste liquid pump 81 operation can extract the waste liquid in the right nasal cavity, a slotted plate 103 can drive two left roller 101, left short hard tube 84 and left flexible hollow tube 5 to upwards move when rotating, left flexible hollow tube 5 can drive left cross axle 112, left magnetic diaphragm 113 and left column gear 114 upwards move, left column gear 114 can mesh with left U-shaped rack 115 when upwards moving, left U-shaped rack 115 can drive left column gear 114, left cross axle 112 and left magnetic diaphragm 113 reverse rotation, make left magnetic diaphragm 113 block up left leakage fluid dram 111, left magnetic diaphragm 113 can adsorb on left flexible hollow tube 5, make left magnetic diaphragm 113 keep motionless, prevent that the physiological saline from flowing downwards through leakage fluid dram 111 when the physiological saline is washed out of physiological saline, two nasal cavities that reciprocate in proper order, reduce the number of times of inserting and pulling out the flexible hollow tube 5 in turn, thereby the nasal cavity of children can be thoroughly flushed by children's stimulation to the left nasal cavity of children is reduced, the left magnetic diaphragm 113 can adsorb on left flexible hollow tube 5, make left magnetic diaphragm 113 keep motionless.
After the flushing is completed, medical staff cuts off the power to the device, pulls out the telescopic hollow tube 5 from the nasal cavity of the child, unscrews the liquid storage cylinder 2, and pours out the liquid storage cylinder 2 and the liquid waste cylinder 3, and pours out the liquid waste in the liquid waste cylinder 3 to the appointed collecting place.
Example 2
On the basis of embodiment 1, as shown in fig. 8-16, the device further comprises a driving device, wherein the driving device is arranged in the rubber plug 4 and is connected with the telescopic hollow tube 5 and the shell 1, and the driving device enables the thinning hose 94 to intermittently adjust the angle to flush the nasal cavity of the child, so that the irritation to the nasal cavity is reduced, the flushing range is enlarged, and the nasal cavity can be flushed more thoroughly.
The driving device comprises a rotating ring 121, a magnetic ring 123, a guide post 124, a porous magnetic round block 125, a horizontal gear 126, a damping driving rod 127, a one-way gear 128, a scroll spring 129 and an inclined plane jacking block 1210, wherein the rotating ring 121 is rotatably connected in the two rubber plugs 4, and a corrugated groove 122 is formed in the two rotating rings 121;
the two telescopic hollow tubes 5 are sleeved with magnetic rings 123, the magnetic rings 123 are located in the rotary rings 121, two guide posts 124 are welded on the magnetic rings 123, the guide posts 124 are slidably connected with the corrugated grooves 122, the corrugated grooves 122 are used for guiding the guide posts 124, the two three-way long tubes 93 are fixedly connected with porous magnetic round blocks 125, the porous magnetic round blocks 125 are provided with four round holes, the porous magnetic round blocks 125 are located in the telescopic hollow tubes 5, and the porous magnetic round blocks 125 are slidably connected with the telescopic hollow tubes 5. The magnetism of the porous magnetic round block 125 is opposite to that of the magnetic ring 123, the porous magnetic round block 125 and the magnetic ring 123 attract each other, the two rotating rings 121 are connected with a horizontal gear 126 through a flat key, the damping driving rod 127 is rotatably connected to the outer top of the shell 1, the damping driving rod 127 is vertically arranged, and the damping driving rod 127 is positioned between the two rubber plugs 4; the unidirectional gear 128 is connected to the damping driving rod 127 through a flat key, the damping driving rod 127 is meshed with the two horizontal gears 126, and a scroll spring 129 is connected between the damping driving rod 127 and the shell 1;
the top in two flexible hollow tubes 5 all welds the inclined plane kicking block 1210, the inclined plane kicking block 1210 is located between two refining hoses 94, the inclined plane kicking block 1210 is located tee bend long tube 93 top simultaneously, the inclined plane kicking block 1210 contacts with two refining hoses 94.
Before washing the nasal cavity, medical personnel rotate damping actuating lever 127, spiral spring 129 can shrink, can drive unidirectional gear 128 and rotate when damping actuating lever 127 rotates, two horizontal gears 126 can not rotate, loosen damping actuating lever 127 again, spiral spring 129 can reset and drive damping actuating lever 127 and rotate in opposite directions, then stretch into two flexible hollow tubes 5 in children's nasal cavity, unidirectional gear 128 is rotated when damping actuating lever 127 rotates in opposite directions, unidirectional gear 128 rotates and can drive horizontal gears 126 to rotate, horizontal gears 126 rotates and can drive swivel 121 and ripple groove 122 to rotate, ripple groove 122 can drive guide post 124 and magnetic ring 123 to reciprocate from top to bottom.
Because the right magnetic ring 123 attracts the right porous magnetic round block 125, the right magnetic ring 123 drives the right porous magnetic round block 125, the right tee long tube 93 and the right two thinning hoses 94 to reciprocate up and down when reciprocating up and down, and the right inclined top block 1210 can squeeze the right two thinning hoses 94 to deform when the right two thinning hoses 94 move up, so that the right two thinning hoses 94 wash physiological saline into the nasal cavity of the child downwards.
When the two refinement hoses 94 on the right side move upwards, the two refinement hoses 94 on the right side are not extruded by the right side inclined plane top block 1210, the two refinement hoses 94 on the right side can be restored, and the two refinement hoses 94 are reciprocated in this way, so that the flushing angle of the refinement hoses 94 can be intermittently changed, and one position in the nasal cavity is prevented from being flushed all the time, and the irritation to the nasal cavity of a child during flushing is reduced.
Meanwhile, the flushing range can be enlarged, so that the flushing is cleaner and more thorough. When the right telescopic hollow tube 5 moves downwards, the right magnetic ring 123 attracts the right porous magnetic round block 125, so that the right porous magnetic round block 125, the right tee long tube 93 and the right two refinement hoses 94 are kept motionless, then the right telescopic hollow tube 5 continues to move downwards, the right telescopic hollow tube 5 drives the right inclined top block 1210 to continue to move downwards, the right inclined top block 1210 pushes the right tee long tube 93 to move downwards, the right return spring 98 is compressed, the right tee long tube 93 drives the right two refinement hoses 94 and the right porous magnetic round block 125 to move downwards when moving downwards, the right porous magnetic round block 125 is separated from the right magnetic ring 123, the right two refinement hoses 94 do not jet out physiological saline after moving downwards, and the right two refinement hoses 94 do not swing again after moving downwards.
Example 3
On the basis of the embodiment 1, as shown in fig. 2, 5 and 13, the nasal cleaner for children according to the embodiment 3 of the present invention further comprises a shield 13, wherein the shield 13 covers the top outside the housing 1, the shield 13 is simultaneously contacted with two rubber plugs 4, the damping driving rod 127, the unidirectional gear 128 and the spiral spring 129 are all located in the shield 13, and the shield 13 is used for protection, so that the safety during use is improved.
Before the damping driving rod 127 is rotated, a medical staff firstly opens the shield 13, and after the damping driving rod 127 is loosened, the shield 13 is covered on the damping driving rod 127 again, so that a protection effect is achieved, and the safety in use is improved.
As shown in fig. 14, the filter screen 14 is fixedly connected in the waste liquid pipe 72, and the filter screen 14 is used for filtering out impurities in the waste liquid.
When waste liquid enters the waste liquid cylinder 3 through the waste liquid pipe 72, the filter screen 14 filters impurities in the waste liquid, and when the waste liquid in the waste liquid cylinder 3 is poured, the waste liquid washes away the impurities on the filter screen 14, so that the filter screen 14 is cleaned.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are all within the protection of the present invention.
Claims (4)
1. A nasal wash for children, which is characterized in that: the device comprises a shell (1), a liquid storage barrel (2), a protecting cover (21), a liquid waste barrel (3), a rubber plug (4), a telescopic hollow tube (5), an opening (51), a mounting plate (6), a liquid inlet pipe (71), a liquid waste pipe (72), an air inlet one-way valve (73), a liquid return device, a liquid suction device, an adjusting device and an opening and closing device;
the liquid storage barrel (2) is connected to the bottom of the shell (1) through threads, the protecting cover (21) covers the top of the shell (1), the liquid waste barrel (3) is fixedly connected in the liquid storage barrel (2), two rubber plugs (4) are fixedly connected to the top of the shell (1), the two rubber plugs (4) are symmetrically arranged, and the two rubber plugs (4) are both positioned in the protecting cover (21);
the device comprises a shell (1), and is characterized in that two telescopic hollow pipes (5) are connected to the upper portion of the shell (1) in a sliding mode, the two telescopic hollow pipes (5) are symmetrically arranged, the telescopic hollow pipes (5) penetrate through a rubber plug (4), two openings (51) are formed in the upper end of each telescopic hollow pipe (5), a mounting plate (6) is fixedly connected to the lower portion in the shell (1), two liquid inlet pipes (71) are connected to the top of each liquid storage barrel (2), the two liquid inlet pipes (71) are symmetrically arranged, the two liquid inlet pipes (71) are communicated with the corresponding liquid storage barrels (2), and a liquid waste pipe (72) is connected to the top of each liquid waste barrel (3) and is communicated with the corresponding liquid waste barrel (3);
the air inlet one-way valve (73) is fixedly connected to the top of the liquid storage cylinder (2), the liquid return device is arranged at the top of the mounting plate (6), the liquid pumping device is arranged at the top of the mounting plate (6), the adjusting device is arranged on the shell (1), and the opening and closing device is arranged on the telescopic hollow tube (5) and is connected with the shell (1);
the liquid return device comprises a waste liquid pump (81), a short-junction pipe (82), a short hose (83), a short hard pipe (84) and a waste liquid butt joint pipe (85); the waste liquid pump (81) is fixedly connected to the mounting plate (6), the short-junction pipe (82) is fixedly connected to the water inlet of the waste liquid pump (81) and is communicated with the water inlet of the waste liquid pump (81), two short hoses (83) are connected to the short-junction pipe (82), the two short hoses (83) are communicated with the short-junction pipe (82), the upper ends of the two short hoses (83) are connected to a short hard pipe (84), and the short hard pipe (84) is communicated with the short hoses (83);
the short hard tube (84) is fixedly connected with the telescopic hollow tube (5), the lower part of the telescopic hollow tube (5) is positioned in the short hard tube (84), the waste liquid butt joint tube (85) is fixedly connected to the water outlet of the waste liquid pump (81) and is communicated with the water outlet of the waste liquid pump (81), the waste liquid tube (72) is sleeved in the waste liquid butt joint tube (85), and the waste liquid butt joint tube (85) passes through the mounting plate (6);
the liquid suction device comprises a liquid suction pump (91), a long hose (92), a three-way long tube (93), a thinning hose (94), a liquid inlet butt joint pipe (95), a switch (96), a flat cable (97) and a return spring (98);
two liquid pumps (91) are fixedly connected to the mounting plate (6), the two liquid pumps (91) are symmetrically arranged, long hoses (92) are fixedly connected to water inlets of the two liquid pumps (91), the long hoses (92) penetrate through short tee pipes (82) and short hoses (83), three-way long pipes (93) are slidably connected to the two telescopic hollow pipes (5), the bottom ends of the three-way long pipes (93) are fixedly connected to the upper ends of the long hoses (92), the long hoses (92) are communicated with the three-way long pipes (93), and two refinement hoses (94) are connected to the top ends of the three-way long pipes (93);
the refining hose (94) is communicated with the tee joint long tube (93), the refining hose (94) penetrates through the opening (51), liquid inlet butt joint pipes (95) are fixedly connected to water outlets of the two liquid pumps (91), the liquid inlet pipes (71) are sleeved in the liquid inlet butt joint pipes (95), the two liquid inlet butt joint pipes (95) penetrate through the mounting plate (6), two switches (96) are fixedly connected to the inner wall of the shell (1), the two switches (96) are symmetrically arranged, a flat cable (97) is connected between each switch (96) and each liquid pump (91), and a reset spring (98) is connected between each tee joint long tube (93) and each long hose (92);
the adjusting device comprises a roller (101), a rotating shaft (102), a slotted plate (103), a knob (104) and a magnet (105); the lower part of the short hard pipe (84) is rotatably connected with two rollers (101), the rotating shaft (102) is rotatably connected in the shell (1), two straight groove plates (103) are fixedly connected on the rotating shaft (102), and the two straight groove plates (103) are symmetrically arranged;
the roller (101) is connected with the straight groove plates (103) in a sliding mode, the straight groove plates (103) are in contact with one of the switches (96), the knob (104) is fixedly connected to one end of the rotating shaft (102), the knob (104) is located outside the shell (1), the magnet (105) is fixedly connected in the shell (1), the two straight groove plates (103) are made of iron materials, and the magnet (105) can attract the straight groove plates (103);
the opening and closing device comprises a transverse shaft (112), a magnetic diaphragm (113), a column gear (114) and a U-shaped rack (115);
two liquid discharge ports (111) are formed in the lower portion of the telescopic hollow tube (5), two transverse shafts (112) are rotatably connected to the lower portion of the telescopic hollow tube (5), and magnetic diaphragm sheets (113) are fixedly connected to the four transverse shafts (112); the telescopic hollow tube (5) is made of iron materials, the magnetic diaphragm (113) is adsorbed on the telescopic hollow tube (5), two column gears (114) are fixedly connected to the four transverse shafts (112), two U-shaped racks (115) are fixedly connected to the inner top of the shell (1), the two U-shaped racks (115) are symmetrically arranged, and the column gears (114) are meshed with the U-shaped racks (115).
2. A nasal wash for children as defined in claim 1, wherein: the device is arranged in the rubber plug (4) and is connected with the telescopic hollow tube (5) and the shell (1), and the device comprises a swivel (121), a magnetic ring (123), a guide column (124), a porous magnetic round block (125), a horizontal gear (126), a damping driving rod (127), a one-way gear (128), a scroll spring (129) and an inclined plane top block (1210);
the two rubber plugs (4) are rotationally connected with rotating rings (121), the two rotating rings (121) are internally provided with corrugated grooves (122), the two telescopic hollow tubes (5) are sleeved with magnetic rings (123), the magnetic rings (123) are positioned in the rotating rings (121), the two magnetic rings (123) are fixedly connected with two guide posts (124), the guide posts (124) are slidably connected with the corrugated grooves (122), the two tee-joint long tubes (93) are fixedly connected with porous magnetic round blocks (125), the porous magnetic round blocks (125) are provided with four round holes, and the porous magnetic round blocks (125) are slidably connected with the telescopic hollow tubes (5);
the porous magnetic round blocks (125) and the magnetic rings (123) are opposite in magnetism, the porous magnetic round blocks (125) and the magnetic rings (123) are attracted, horizontal gears (126) are fixedly connected to the two rotary rings (121), the damping driving rods (127) are rotatably connected to the outer top of the shell (1), and the damping driving rods (127) are located between the two rubber plugs (4);
the one-way gear (128) is fixedly connected to the damping driving rod (127), the damping driving rod (127) is meshed with the two horizontal gears (126), a scroll spring (129) is connected between the damping driving rod (127) and the shell (1), inclined plane ejector blocks (1210) are fixedly connected to the inner tops of the telescopic hollow tubes (5), the inclined plane ejector blocks (1210) are located between two thinning hoses (94), and the inclined plane ejector blocks (1210) are in contact with the two thinning hoses (94).
3. A nasal wash for children as defined in claim 2, wherein: the damping driving rod is characterized by further comprising a shield (13), wherein the shield (13) covers the outer top of the shell (1), the shield (13) is simultaneously contacted with the two rubber plugs (4), and the damping driving rod (127), the one-way gear (128) and the scroll spring (129) are all positioned in the shield (13).
4. A nasal wash for children according to claim 3, wherein: the waste liquid treatment device also comprises a filter screen (14), wherein the filter screen (14) is fixedly connected in the waste liquid pipe (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310257698.4A CN115969693B (en) | 2023-03-17 | 2023-03-17 | Nasal lavage device for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310257698.4A CN115969693B (en) | 2023-03-17 | 2023-03-17 | Nasal lavage device for children |
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| Publication Number | Publication Date |
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| CN115969693A CN115969693A (en) | 2023-04-18 |
| CN115969693B true CN115969693B (en) | 2023-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310257698.4A Active CN115969693B (en) | 2023-03-17 | 2023-03-17 | Nasal lavage device for children |
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| Country | Link |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208582706U (en) * | 2018-01-29 | 2019-03-08 | 重庆医科大学附属永川医院 | A kind of nasal irrigator of suitable Nasopharyngeal Carcinoma Patients |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005279251A (en) * | 2004-10-14 | 2005-10-13 | Kobayashi Pharmaceut Co Ltd | Nasal irrigator |
| CN114761064A (en) * | 2019-11-25 | 2022-07-15 | 富陆凯米有限责任公司 | Double-body drug delivery device with sinus mucus removal function |
| CN214762181U (en) * | 2020-12-10 | 2021-11-19 | 深圳市中医院 | Nose washing device |
| CN114601723A (en) * | 2022-03-29 | 2022-06-10 | 宋巨路 | Nasal cavity cleaning and medicine applying device for otolaryngological department |
| CN115154270A (en) * | 2022-06-30 | 2022-10-11 | 张晓花 | Nasal cavity cleaner with function of preventing bacterial infection |
| CN115531182A (en) * | 2022-10-14 | 2022-12-30 | 上海朔茂医疗器械有限公司 | Double-pressure-protection positive-pressure double-head nasal cavity cleaner and using method thereof |
| CN115590752A (en) * | 2022-11-14 | 2023-01-13 | 南阳市中心医院（Cn） | Quantitative internal reflux nasal sprayer |
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2023
- 2023-03-17 CN CN202310257698.4A patent/CN115969693B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208582706U (en) * | 2018-01-29 | 2019-03-08 | 重庆医科大学附属永川医院 | A kind of nasal irrigator of suitable Nasopharyngeal Carcinoma Patients |
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| CN115969693A (en) | 2023-04-18 |
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