CN109481284A - A kind of nasal cavity cleaning device for Pediatric Clinic - Google Patents
A kind of nasal cavity cleaning device for Pediatric Clinic Download PDFInfo
- Publication number
- CN109481284A CN109481284A CN201811605745.5A CN201811605745A CN109481284A CN 109481284 A CN109481284 A CN 109481284A CN 201811605745 A CN201811605745 A CN 201811605745A CN 109481284 A CN109481284 A CN 109481284A
- Authority
- CN
- China
- Prior art keywords
- liquid storage
- storage cylinder
- fixedly connected
- motor
- nasal cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H35/00—Baths for specific parts of the body
- A61H35/04—Baths for specific parts of the body for the nose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/02—Head
- A61H2205/022—Face
- A61H2205/023—Nose
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- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of nasal cavity cleaning devices for Pediatric Clinic, including liquid storage cylinder and be fixedly connected with liquid storage cylinder one end bottom hand-held, liquid and rotating device are fixedly installed with out in the liquid storage cylinder, liquid and the rotating device out include motor, the motor is fixedly mounted on the top on liquid storage cylinder close to one end, close to the top of one end, insertion is equipped with first bearing on the liquid storage cylinder, the outer wall of the motor output shaft is fixedly connected with the axle center of first bearing inner ring, the bottom end of the motor output shaft is pierced into liquid storage cylinder and is fixedly connected with the first pull rod.The present invention, have the advantages that liquid is convenient out, it is thorough to clean, piston plate is driven to move reciprocatingly by motor, and then realize the continuous liquid out of outlet tube, motor operates while outlet tube being driven to move in a circle, and then realize the rotary-cleaning in nasal cavity of the liqiud outlet head with bristle, the using effect compared with cleaning device in the prior art is more preferable.
Description
Technical field
The present invention relates to technical field of medical equipment, specially a kind of nasal cavity cleaning device for Pediatric Clinic.
Background technique
Nasal cavity is human body and the extraneous important channel linked up.Impurity and nocuousness with breathing all the time, in air
Substance is blocked in nasal cavity when sucking human body by the filtering function of nasal cavity, these impurity and harmful substance such as cleaning not in time,
It illegally occupies for a long time and is possible to generate more bacteriums in nasal cavity to cause nasal cavity lesion.
For infant or children, since nasal passage is smaller and is often accompanied by the problems such as nasal mucus blocks, and make score
Secretion usually can not be successfully discharge, and existing nasal cavity method for cleaning is that liquid is instilled in nasal cavity, and it is auxiliary then to squeeze wing of nose progress
The secretion in discharge nasal cavity is helped, there are senses of discomfort for this mode, and it can usually cause infant or the strong limbs of children to repel,
Even there is situations such as nasal cavity compression bleeding, in consideration of it, designing one kind can be convenient for for the physical condition of infant or children
It carries, be necessary convenient for the device of the cleaning nasal cavity of operation.
Such as CN201420721742.9 discloses a kind of nasal cavity cleaning device, including cleaning liquid bottle, cleaning liquid bottle are connected with
Flushing liquor delivery pipe, the top of cleaning liquid bottle open up the one-way ventilating hole of air inlet in oriented cleaning liquid bottle, and flushing liquor delivery pipe connects
Have for being inserted into nasal cavity the nasal cavity cleaning mechanism for cleaning nasal cavity, is equipped in nasal cavity cleaning mechanism for adjusting flushing liquor discharging jet
The flow regulator of amount；The first plug-hole part is offered on flow regulator and the different flow of at least two pore sizes is adjusted
Hole, flow regulating orifices and the first plug-hole part being circumferentially arranged along flow regulator, flow regulating orifices are successively arranged by pore size
Cloth, the first plug-hole part can turn close to the smallest flow regulating orifices arrangement in aperture, flow regulator along the central axis of flow regulator
Dynamic is mounted in nasal cavity cleaning mechanism, and flushing liquor outlet is opened in the rotary motion trace of flow regulating orifices and the first plug-hole part.
The nasal cavity cleaning device when in use, the outflow of flushing liquor is realized by squeezing extrusion ball, sprays, but passes through using spray orifice
This extrusion operation of extrusion ball, liquid could be gone out by needing constantly to carry out pressing, flushing liquor spray for a moment it is for a moment static, to children with
Carry out certain sense of discomfort, while agitation cleaning cannot be carried out after flushing liquor ejection to nasal cavity, the effect of cleaning is not also significant.
Summary of the invention
The purpose of the present invention is to provide a kind of nasal cavity cleaning device for Pediatric Clinic, have that structure is simple, uses
Convenient advantage solves the problems, such as that flushing liquor goes out liquid inconvenience in the prior art and cleaning effect is bad.
To achieve the above object, the invention provides the following technical scheme: a kind of nasal cavity cleaning device for Pediatric Clinic,
Including liquid storage cylinder and be fixedly connected with liquid storage cylinder one end bottom hand-held, liquid and rotation are fixedly installed with out in the liquid storage cylinder
Device.
Liquid and the rotating device out include motor, and the motor is fixedly mounted on the top on liquid storage cylinder close to one end
Portion, close to the top of one end, insertion is equipped with first bearing, the outer wall of the motor output shaft and first on the liquid storage cylinder
The axle center of bearing inner race is fixedly connected, and the first pull rod is pierced into liquid storage cylinder and be fixedly connected in the bottom end of the motor output shaft,
The end of first pull rod is rotatably connected to the second pull rod, and the inner wall of the liquid storage cylinder is slidably fitted with piston plate, the work
Side on seben close to the second pull rod is fixedly connected with swivel base, and the piston plate is rotated by the end of swivel base and the second pull rod
Connection, the bottom insertion on the liquid storage cylinder in the middle part of it be equipped with communicated in liquid storage cylinder it is unidirectional into valve, the liquid storage
The other end insertion of cylinder is equipped with second bearing, and the axle center of the second bearing inner ring is fixedly connected with outlet tube, the liquid storage
The other end of cylinder is threaded with end cap, and one end of the outlet tube is pierced by the center of end cap and is threaded with going out with bristle
Liquid head, the inner wall insertion on the liquid storage cylinder close to the outlet tube other end, which is equipped with, unidirectionally goes out valve, and it is unidirectional go out valve side with
It is communicated in liquid storage cylinder, the other side of unidirectional valve out is communicated with the other end of outlet tube, close to the top of motor on the liquid storage cylinder
It is fixedly connected with first bearing seat, is fixedly connected with second bearing seat at the top of its other end on the liquid storage cylinder, it is described
The axle center of first bearing seat and second bearing seat inner ring is fixedly connected with bull stick, and one end of the bull stick is fixedly connected with the first umbrella
Gear, the top of the motor output shaft are fixedly connected with the second bevel gear, the surface of second bevel gear and the first umbrella tooth
Connection is engaged on the surface of wheel, and the other end of the bull stick is fixedly connected with the first runner, the table of proximal cover is leaned on the outlet tube
Face is fixedly connected with the second runner, and the surface of second runner is connect with the surface drive of the first runner.
Preferably, the liquid storing barrel is with hand-held integrally in pistol shape.
Preferably, the top on the liquid storage cylinder in the middle part of it offers filling opening, is flexibly connected in the filling opening
There is removable sealing-plug.
Preferably, the edge of the piston plate is fixedly connected with sealing ring, the inner wall sealing of the sealing ring and liquid storage cylinder
It is slidably connected.
Preferably, the front end face insertion on the liquid storage cylinder close to its other end is equipped with visualization transparent panel.
Preferably, hand-held intracavitary at the top of it upper is fixedly installed with circuit board, described hand-held upper close
The intracavitary of its bottom is movably installed with lithium battery, and the circuit board is electrically connected with motor and lithium battery respectively.
It preferably, further include that the hand-held button its upper close top-side is mounted in push type, the button difference
It is electrically connected with motor, circuit board and lithium battery.
Compared with prior art, beneficial effects of the present invention are as follows:
One, the present invention can in motor running by motor, the first pull rod, the second pull rod and the isostructural cooperation of piston plate
It drives piston plate to move reciprocatingly, cooperates unidirectionally into valve and unidirectional valve out, and then realize the continuous liquid out of outlet tube, with time saving
The advantages of laborsaving, portable quick, realizes automatic liquid discharging, simplifies the complexity of operation, improve the efficiency of cleaning.
Two, the present invention is transported by bull stick, the first bevel gear, the second bevel gear and the isostructural cooperation of outlet tube in motor
While work, the rotation of outlet tube can be realized by the rotation of bull stick, and then drive liqiud outlet head rotation, it is thorough to reach cleaning
Purpose.
In conclusion the nasal cavity cleaning device for being used for Pediatric Clinic not only overcomes cleaning device volume in the prior art
Disadvantage larger, inconvenient to carry also solves the relatively complicated and cleaning that operates of cleaning method in the prior art and is not thorough and asks
Topic.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of liquid storage cylinder front view of the present invention；
Fig. 2 is the structural schematic diagram of the partial sectional view of liquid storage cylinder front view of the present invention；
The structural schematic diagram of the partial sectional view of top view when Fig. 3 is the first motion state of the second pull rod of the invention；
The structural schematic diagram of the partial sectional view of top view when Fig. 4 is second second of motion state of pull rod of the invention.
In figure: 1- liquid storage cylinder, 2- it is hand-held, 3- go out liquid and rotating device, 4- motor, 5- first bearing, the first pull rod of 6-,
The second pull rod of 7-, 8- piston plate, 9- swivel base, 10- unidirectionally go out liquid into valve, 11- second bearing, 12- outlet tube, 13- end cap, 14-
Head, 15- unidirectionally go out valve, 16- first bearing seat, 17- second bearing seat, 18- bull stick, the first bevel gear of 19-, the second umbrella tooth of 20-
Wheel, the first runner of 21-, the second runner of 22-, 23- filling opening, 24- sealing-plug, 25- sealing ring, 26- transparent panel, 27- circuit board,
28- lithium battery, 29- button.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of nasal cavity cleaning device for Pediatric Clinic,
What is be fixedly connected including liquid storage cylinder 1 and with 1 one end bottom of liquid storage cylinder is hand-held 2, liquid storage cylinder 1 and hand-held whole in pistol shape 2,
Reach convenient for holding, portable effect, has been fixedly installed with out liquid and rotating device 3 in liquid storage cylinder 1.
Liquid and rotating device 3 include motor 4 out, and motor 4 is fixedly mounted on the top on liquid storage cylinder 1 close to one end, storage
Close to the top of one end, insertion is equipped with first bearing 5, outer wall and 5 inner ring of first bearing of 4 output shaft of motor on fluid cylinder 1
Axle center is fixedly connected, and the bottom end of 4 output shaft of motor is pierced into liquid storage cylinder 1 and is fixedly connected with the first pull rod 6, the first pull rod 6
End is rotatably connected to the second pull rod 7, and the inner wall of liquid storage cylinder 1 is slidably fitted with piston plate 8, close second pull rod 7 on piston plate 8
Side be fixedly connected with transposase 19, piston plate 8 is close on liquid storage cylinder 1 by the rotation connection of the end of transposase 19 and the second pull rod 7
Bottom insertion in the middle part of it is equipped with to be communicated unidirectional into valve 10 in liquid storage cylinder 1, and the other end insertion of liquid storage cylinder 1 is equipped with the
Two bearings 11, the axle center of 11 inner ring of second bearing are fixedly connected with outlet tube 12, and the other end of liquid storage cylinder 1 is threaded with end cap
13, one end of outlet tube 12 is pierced by the center of end cap 13 and is threaded with the liqiud outlet head 14 with bristle, close to out on liquid storage cylinder 1
The inner wall insertion of 12 other end of liquid pipe, which is equipped with, unidirectionally goes out valve 15, and communicates in the unidirectional side of valve 15 and liquid storage cylinder 1 out, unidirectionally
The other side of valve 15 is communicated with the other end of outlet tube 12 out, and the top on liquid storage cylinder 1 close to motor 4 is fixedly connected with first axle
Seat 16 is held, is fixedly connected with second bearing seat 17, first bearing seat 16 and the second axis at the top of its other end on liquid storage cylinder 1
The axle center for holding 17 inner ring of seat is fixedly connected with bull stick 18, and one end of bull stick 18 is fixedly connected with the first bevel gear 19, and motor 4 exports
The top of axis is fixedly connected with the second bevel gear 20, and company is engaged with the surface of the first bevel gear 19 in the surface of the second bevel gear 20
It connects, the other end of bull stick 18 is fixedly connected with the first runner 21, and the surface on outlet tube 12 by proximal cover 13 is fixedly connected with the
Two runners 22, the surface of the second runner 22 are connect with the surface drive of the first runner 21.
Preferably, the top on liquid storage cylinder 1 in the middle part of it offers filling opening 23 in the present embodiment, realize to liquid storage cylinder
Cleaning solution is added in 1, and removable sealing-plug 24 is connected in filling opening 23, filling opening 23 is blocked, is taken simultaneously
Under it is also more convenient.
In the present embodiment preferably, edge of piston plate 8 is fixedly connected with sealing ring 25, sealing ring 25 and liquid storage cylinder 1
Inner wall sealing is slidably connected, and improves the leakproofness of 8 outer wall of piston plate and 1 inner wall of liquid storage cylinder, prevents cleaning solution from crossing the stream of piston plate 8
To at one end of liquid storage cylinder 1.
Preferably, the front end face insertion on liquid storage cylinder 1 close to its other end is equipped with visualization transparent panel in the present embodiment
26, facilitate the surplus of cleaning solution in observation liquid storage cylinder 1 by transparent panel 26.
Preferably, hand-held be fixedly installed with circuit board 27 intracavitary at the top of it on 2 in the present embodiment, hold 2
Upper to be movably installed with lithium battery 28 close to the intracavitary of its bottom, circuit board 27 is electrically connected with motor 4 and lithium battery 28 respectively.Also
Including being mounted on the hand-held button 29 on 2 close to its top-side in push type, button 29 respectively with motor 4, circuit board 27
And lithium battery 28 is electrically connected, and by button press 29, is realized that lithium battery 28 is powered to motor 4, is reached and realize out liquid automatically
Purpose.
One protection cap (not shown) is also provided in the present embodiment in addition to this, the shape of protection cap is in semi cylindrical type,
Just can be connected with the top card of liquid storage cylinder 1, also just by the structures such as motor 4, bull stick 18 covering shelter from, with this come protect by
Drive mechanism composed by first bevel gear 19, the second bevel gear 20, bull stick 18, the first runner 21 and the second runner 22, prevents
Do not touch.
Working principle: this is used for the nasal cavity cleaning device of Pediatric Clinic in use, passing through at filling opening 23 first to liquid storage
Cleaning solution is poured into cylinder 1, then covers sealing-plug 24, at this time button press 29, lithium battery 28 is realized powers to motor 4, motor 4
The first pull rod 6 is driven to rotate, the first pull rod 6 drives the movement of the second pull rod 7, and the second pull rod 7 drives piston plate 8 along liquid storage cylinder 1
Inner wall does bilateral reciprocation, and when piston plate 8 is mobile to 1 left end of liquid storage cylinder, piston plate 8 squeezes clear in liquid storage cylinder 1 at this time
Air in washing lotion or liquid storage cylinder drives cleaning solution to be flowed into outlet tube 12 by unidirectionally going out valve 15, when piston plate 8 is to liquid storage cylinder 1
When right end is mobile, at this time due in liquid storage cylinder 1 pressure reduce, for air pressure and ambient pressure in balance liquid storage cylinder 1, outside air by
It is unidirectionally flowed into liquid storage cylinder 1 into valve 10, once goes out liquid and complete, when motor 4 drives the rotation of the first pull rod 6, by the
The commutation engagement of one bevel gear 19 and the second bevel gear 20 drives bull stick 18 to rotate, passes through the first runner 21 and second turn
The transmission effect of wheel 22 drives outlet tube 12 to rotate, and outlet tube 12 drives liqiud outlet head 14 to rotate in nasal cavity, cooperates by liqiud outlet head
The bristle carried on the cleaning solution and liqiud outlet head 14 of 14 outflows realizes and thoroughly cleaning quick to nasal cavity.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of nasal cavity cleaning device for Pediatric Clinic, including liquid storage cylinder (1) and with liquid storage cylinder (1) one end bottom is fixed connects
The hand-held handle (2) connect, it is characterised in that: be fixedly installed with out liquid and rotating device (3) in the liquid storage cylinder (1)；
Liquid and the rotating device (3) out include motor (4), and the motor (4) is fixedly mounted on liquid storage cylinder (1) close to one
The top at end, close to the top of one end, insertion is equipped with first bearing (5) on the liquid storage cylinder (1), motor (4) output
The outer wall of axis is fixedly connected with the axle center of first bearing (5) inner ring, and liquid storage cylinder (1) is pierced into the bottom end of motor (4) output shaft
Interior and be fixedly connected with the first pull rod (6), the end of first pull rod (6) is rotatably connected to the second pull rod (7), the liquid storage
The inner wall of cylinder (1) is slidably fitted with piston plate (8), and the side on the piston plate (8) close to the second pull rod (7) is fixedly connected with
Swivel base (9), the piston plate (8) are rotatablely connected by the end of swivel base (9) and the second pull rod (7), are leaned on the liquid storage cylinder (1)
Nearly bottom insertion in the middle part of it be equipped with liquid storage cylinder (1) it is interior communicate it is unidirectional into valve (10), the other end of the liquid storage cylinder (1)
Insertion is equipped with second bearing (11), and the axle center of second bearing (11) inner ring is fixedly connected with outlet tube (12), the storage
The other end of fluid cylinder (1) is threaded with end cap (13), and one end of the outlet tube (12) is pierced by the center of end cap (13) and spiral shell
Line is connected with the liqiud outlet head (14) with bristle, and the inner wall of close outlet tube (12) other end is embedded in installation on the liquid storage cylinder (1)
Have and unidirectionally go out valve (15), and unidirectionally go out in side and the liquid storage cylinder (1) of valve (15) and communicate, unidirectionally out the other side of valve (15) with out
The other end of liquid pipe (12) communicates, and is fixedly connected with first bearing seat at the top of motor (4) on the liquid storage cylinder (1)
(16), second bearing seat (17), the first bearing seat are fixedly connected at the top of its other end on the liquid storage cylinder (1)
(16) it is fixedly connected with bull stick (18) with the axle center of second bearing seat (17) inner ring, one end of the bull stick (18) is fixedly connected with
The top of first bevel gear (19), motor (4) output shaft is fixedly connected with the second bevel gear (20), second bevel gear
(20) connection is engaged on surface with the surface of the first bevel gear (19), and the other end of the bull stick (18) is fixedly connected with first turn
It takes turns (21), the surface on the outlet tube (12) by proximal cover (13) is fixedly connected with the second runner (22), second runner
(22) surface is connect with the surface drive of the first runner (21).
2. a kind of nasal cavity cleaning device for Pediatric Clinic according to claim 1, it is characterised in that: the liquid storage cylinder
It (1) is integrally in pistol shape with hand-held (2).
3. a kind of nasal cavity cleaning device for Pediatric Clinic according to claim 1, it is characterised in that: the liquid storage cylinder
(1) top in the middle part of it offers filling opening (23), is connected with removable sealing in the filling opening (23)
It fills in (24).
4. a kind of nasal cavity cleaning device for Pediatric Clinic according to claim 1, it is characterised in that: the piston plate
(8) edge is fixedly connected with sealing ring (25), and the sealing ring (25) and the inner wall sealing of liquid storage cylinder (1) are slidably connected.
5. a kind of nasal cavity cleaning device for Pediatric Clinic according to claim 1, it is characterised in that: the liquid storage cylinder
(1) the front end face insertion on close to its other end is equipped with visualization transparent panel (26).
6. a kind of nasal cavity cleaning device for Pediatric Clinic according to claim 1, it is characterised in that: described hand-held
(2) intracavitary at the top of it is fixedly installed with circuit board (27) on, close to the intracavitary activity of its bottom on the hand-held handle (2)
It is equipped with lithium battery (28), the circuit board (27) is electrically connected with motor (4) and lithium battery (28) respectively.
7. a kind of nasal cavity cleaning device for Pediatric Clinic according to claim 6, it is characterised in that: further include in by
Pressure type is mounted on the hand-held button (29) on (2) close to its top-side, the button (29) respectively with motor (4), circuit
Plate (27) and lithium battery (28) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605745.5A CN109481284A (en) | 2018-12-27 | 2018-12-27 | A kind of nasal cavity cleaning device for Pediatric Clinic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605745.5A CN109481284A (en) | 2018-12-27 | 2018-12-27 | A kind of nasal cavity cleaning device for Pediatric Clinic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109481284A true CN109481284A (en) | 2019-03-19 |
Family
ID=65712403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811605745.5A Pending CN109481284A (en) | 2018-12-27 | 2018-12-27 | A kind of nasal cavity cleaning device for Pediatric Clinic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109481284A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425019A (en) * | 2022-01-14 | 2022-05-03 | 董石见 | Cleaning device for ear-nose-throat department |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1273863A (en) * | 1999-05-12 | 2000-11-22 | 知人宅株式会社 | Portable nasal mucus sucking device |
| FR2960423B1 (en) * | 2010-05-27 | 2013-03-08 | Laurent Michel Marie Charroin | APPARATUS FOR DELIVERING LIQUID-LOADED OR NON-NASO-SINUSIAN SUBSTANCES |
| CN107537831A (en) * | 2017-09-30 | 2018-01-05 | 赵卫祥 | High-efficiency washing device inside a kind of petroleum pipeline |
| CN108210308A (en) * | 2018-01-19 | 2018-06-29 | 张洪娟 | A kind of portable pediatric nursing nasal cavity cleaning plant |
-
2018
- 2018-12-27 CN CN201811605745.5A patent/CN109481284A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1273863A (en) * | 1999-05-12 | 2000-11-22 | 知人宅株式会社 | Portable nasal mucus sucking device |
| FR2960423B1 (en) * | 2010-05-27 | 2013-03-08 | Laurent Michel Marie Charroin | APPARATUS FOR DELIVERING LIQUID-LOADED OR NON-NASO-SINUSIAN SUBSTANCES |
| CN107537831A (en) * | 2017-09-30 | 2018-01-05 | 赵卫祥 | High-efficiency washing device inside a kind of petroleum pipeline |
| CN108210308A (en) * | 2018-01-19 | 2018-06-29 | 张洪娟 | A kind of portable pediatric nursing nasal cavity cleaning plant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425019A (en) * | 2022-01-14 | 2022-05-03 | 董石见 | Cleaning device for ear-nose-throat department |
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Application publication date: 20190319 |
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| RJ01 | Rejection of invention patent application after publication |