CN203001523U - Nasal aspirator - Google Patents
Nasal aspirator Download PDFInfo
- Publication number
- CN203001523U CN203001523U CN 201320014312 CN201320014312U CN203001523U CN 203001523 U CN203001523 U CN 203001523U CN 201320014312 CN201320014312 CN 201320014312 CN 201320014312 U CN201320014312 U CN 201320014312U CN 203001523 U CN203001523 U CN 203001523U
- Authority
- CN
- China
- Prior art keywords
- surge tank
- suction nozzle
- suction
- sucking device
- baffle plate
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a nasal aspirator which is comfortable to use and is sanitary and safe. The nasal aspirator comprises a suction nozzle, a buffer tank and a suction tube, wherein the suction nozzle is communicated with the suction tube through the buffer tank; a baffle is arranged in the buffer tank; a gap allowing air to pass through is formed between the baffle and the inner wall of the buffer tank; the baffle divides the buffer tank into a first buffer space and a second buffer space, during use, pressure difference is formed between the first buffer space and the second buffer space through suction with the suction tube, and air flows from the first buffer space to the second buffer space from through the gap between the baffle and the inner wall of the buffer tank, so that the air flow velocity is limited, a buffer effect is improved, suction is slow and uniform, the pressure change in the first buffer space is eased, a human nasal cavity feels comfortable pressure of the suction nozzle, an effect of sucking nasal secretions is good, and the feeling is comfortable; the baffle prevents the nasal secretions from entering the second buffer space from the first buffer space and further entering the suction tube and blocking a suction channel, and is favorable for sanitation of oral suction use.
Description
Technical field
This utility model relates to the medical apparatus and instruments that uses in a kind of nasal cavity, relates in particular to a kind of medical apparatus and instruments of clearing up nasal secretion.
Background technology
Neonate, infant and ill adult, old man's nasal obstruction and rhinorrhea Chang Wufa self process, especially snuffles causes hypopnea, can cry and scream and not stop, the impact sleep, sometimes baby's situation of milk that occurs choking when having milk, milk can pour in down a chimney in baby's nasal cavity, if untimely sucking-off, it is uncomfortable that the baby can feel more, and more seriously may be sucked to produce aspiration pneumonitis in lung by mistake.
Some nose sucking device products occurred on the market now, user can be inhaled nose sucking device with Multifunctional mouth and help them that secretions is cleared in nasal cavity, allows nasal cavity recover unimpeded.
Existing nose sucking device, the variation of air pressure is larger when in use usually, and easily the secretions in nasal cavity is brought in nose sucking device in use, causes obstruction.If the nose sucking device of mouth sucking, also secretions can be brought in the operator oral cavity, not only unhygienic, and easily cause cross infection.
The utility model content
The purpose of this utility model is to provide a kind of use comfortable, the nose sucking device of safe and sanitary.
For achieving the above object, this utility model provides a kind of nose sucking device, comprise suction nozzle, surge tank and suction pipe, described suction nozzle is connected by surge tank with suction pipe, be provided with baffle plate in described surge tank, have the gap that air passes through between baffle plate and surge tank inwall, described baffle plate is divided into the first cushion space and the second cushion space with surge tank, the junction of surge tank and suction nozzle is positioned at the first cushion space, and the junction of surge tank and suction pipe is positioned at the second cushion space.
Wherein, described suction nozzle outer wall is provided with aerating gasbag, and described aerating gasbag is connected with gas tube.
Wherein, described gas tube is provided with the check valve of forbidding gas backstreaming.
Wherein, described suction nozzle and surge tank are hinged.
Wherein, the front end of described suction nozzle and side are equipped with opening.
Wherein, be provided with joint pin in described surge tank, described joint pin one end is connected with suction pipe, and the other end and baffle plate fix, and described joint pin sidewall offers pore, and described pore is connected with suction pipe.
Wherein, fix by buckle between described baffle plate and joint pin.
Wherein, described baffle plate is equipped with pad towards the one side of the first cushion space.
Wherein, described pad is non-woven fabrics pad or cotton pad sheet.
Wherein, the shell of described surge tank is removably connected by two shell sheets and forms.
Wherein, described being detachably connected as is spirally connected or clamping.
Wherein, described suction nozzle and surge tank removably connect.
Wherein, described suction nozzle is the silicone rubber suction nozzle.
Wherein, be equipped with filter plug in described suction pipe.
difference and prior art nose sucking device, be provided with surge tank in nose sucking device of the present utility model, and be equipped with baffle plate in surge tank, surge tank is divided into the first cushion space and the second cushion space, during use, air-breathing by suction pipe, mineralization pressure is poor between the first cushion space and the second cushion space, gas flows to the second cushion space from the first cushion space in the gap by baffle plate and surge tank inwall, limited the flow velocity of gas, improved buffering effect, make air-breathing evenly mild, the pressure change of the first cushion space relaxes, the human body nasal cavity is experienced the moderate pressure of suction nozzle, draw the effective of nasal secretion, and experience comfortable.And baffle plate avoided nasal secretion directly to enter the second cushion space from the first cushion space, and then enters suction pipe, stops up air intake passage, is conducive to like this mouthful inhale a health of using.
Description of drawings
Fig. 1 is the structural representation of the described nose sucking device of this utility model specific embodiment;
Fig. 2 is that the angle of the described nose sucking device suction nozzle of this utility model specific embodiment changes schematic diagram.
Label declaration:
Suction nozzle 1, opening 11; Surge tank 2, the first cushion space 21, the second cushion space 22, shell sheet 23, shell sheet 24; Suction pipe 3, filter plug 31, suction nozzle 32; Baffle plate 4, pad 41; Aerating gasbag 5, gas tube 51, check valve 52; Joint pin 6, pore 61; Gap 8.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
As shown in Figure 1, embodiment provides a kind of nose sucking device, comprise suction nozzle 1, surge tank 2 and suction pipe 3, described suction nozzle 1 is connected by surge tank 2 with suction pipe 3, be provided with baffle plate 4 in described surge tank, have the gap 8 that air passes through between baffle plate 4 and surge tank inwall, described baffle plate is divided into the first cushion space 21 and the second cushion space 22 with surge tank, surge tank 2 is positioned at the first cushion space 21 with the junction of suction nozzle 1, and surge tank 2 is positioned at the second cushion space 22 with the junction of suction pipe 3.Suction pipe 3 can connect air bag or electrical equipment is bled, and the mode of also can population in use inhaling is used, and mouthful inhales to be convenient to control air pressure size and air-breathing speed.
be provided with surge tank in the nose sucking device of the present embodiment, and be equipped with baffle plate in surge tank, surge tank is divided into the first cushion space and the second cushion space, during use, by suction pipe air-breathing (airflow direction is seen direction shown in the arrow of Fig. 1), mineralization pressure is poor between the first cushion space and the second cushion space, gas flows to the second cushion space from the first cushion space in the gap by baffle plate and surge tank inwall, limited the flow velocity of gas, improved buffering effect, make air-breathing evenly mild, the pressure change of the first cushion space relaxes, the human body nasal cavity is experienced the moderate pressure of suction nozzle, draw the effective of nasal secretion, and experience comfortable.And baffle plate avoided nasal secretion directly to enter the second cushion space from the first cushion space, and then enters suction pipe, stops up air intake passage, and is unfavorable for mouthful inhaling a hygienic issues of using.
Suction nozzle 1 is made by the silicone rubber of good springiness, and suction nozzle 1 can disposable use for convenience detach, shifts to prevent mucus or antibacterial.
The suction nozzle outer wall is provided with aerating gasbag 5, and described aerating gasbag 5 is connected with gas tube 51.With modes such as mouth blow, gas tube 51 is blown, gas makes swollen the rising of aerating gasbag 5 form certain sealing state with the nostril by gas tube, and the space between shutoff suction nozzle and nostril promotes suction.Can control the different big or small nostrils formation air-tight states of the swollen degree shutoff of rising of air bag by the air blowing dynamics.Also can avoid simultaneously suction nozzle to exert oneself accidentally or insert the damage that nasal cavity causes nasal cavity excessively deeply.Gas tube 51 is provided with the check valve 52 of forbidding gas backstreaming, makes the gas that is blown into air bag can not flow backwards out, promotes obturation effect, and is simultaneously easy to use.
Can effectively prevent antibacterial or viral cross-contamination between operator and patient at suction pipe 3 near suction nozzle 32 places embedding filter plug 31.
Described suction nozzle 1 is hinged with surge tank 2.Make suction nozzle can be threaded to different angles, adapt to the demand of removing nasal secretion under Different Individual, posture.Referring to Fig. 2, angle a, b, c are respectively suction nozzle around the different angles of jointed shaft o rotation.
The front end of described suction nozzle and side are equipped with opening 11.If only have front or side that opening 11 is arranged because go deep into the suction nozzle of nasal cavity, will leave some dead angles and can't clear up nasal secretion wherein.Suction nozzle in embodiment is equipped with opening 11 at front end and side, and efficient and the comfort of cleaning nasal cavity are promoted greatly.
Be provided with joint pin 6 in described surge tank, described joint pin one end is connected with suction pipe 3, and the other end and baffle plate 4 fix, and described joint pin sidewall offers pore 61, and described pore 61 is connected with suction pipe 3.
Fix by buckle between described baffle plate 4 and joint pin 6.
Described baffle plate 4 is equipped with pad 41 towards the one side of the first cushion space 21.In certain embodiments, pad is non-woven fabrics pad or cotton pad sheet.The secretions of sucking-off is stopped by baffle plate and is attracted on the non-woven fabrics of pad, prevents that effectively secretions mucus is inhaled into mouth.
The shell of described surge tank is removably connected by two shell sheets 23,24 and forms, and what is called removably connects and means and for example be spirally connected the connected mode of being convenient to Rapid Combination or partition or clamping.Can for convenience detachly clean like this, to remove the nasal secretion that sucks wherein.Surge tank adopts easy-to-dismount structure, and pad can disposablely use, and makes nose sucking device use more health.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes this utility model description and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (8)
1. nose sucking device, it is characterized in that, comprise suction nozzle, surge tank and suction pipe, described suction nozzle is connected by surge tank with suction pipe, be provided with baffle plate in described surge tank, have the gap that air passes through between baffle plate and surge tank inwall, described baffle plate is divided into the first cushion space and the second cushion space with surge tank, the junction of surge tank and suction nozzle is positioned at the first cushion space, and the junction of surge tank and suction pipe is positioned at the second cushion space.
2. nose sucking device according to claim 1, is characterized in that, described suction nozzle outer wall is provided with aerating gasbag, described aerating gasbag is connected with gas tube, gas tube is provided with the check valve of forbidding gas backstreaming, and described suction nozzle and surge tank are hinged, and described suction nozzle is the silicone rubber suction nozzle.
3. nose sucking device according to claim 1, is characterized in that, front end and the side of described suction nozzle are equipped with opening.
4. nose sucking device according to claim 1, it is characterized in that, be provided with joint pin in described surge tank, described joint pin one end is connected with suction pipe, the other end and baffle plate fix, fix by buckle between described baffle plate and joint pin, described joint pin sidewall offers pore, and described pore is connected with suction pipe.
5. nose sucking device according to claim 1, is characterized in that, described baffle plate is equipped with pad towards the one side of the first cushion space, and described pad is non-woven fabrics pad or cotton pad sheet.
6. the described nose sucking device of according to claim 1 to 5 any one, is characterized in that, the shell of described surge tank is removably connected by two shell sheets and forms, and described being detachably connected as is spirally connected or clamping.
7. the described nose sucking device of according to claim 1 to 5 any one, is characterized in that, described suction nozzle and surge tank removably connect.
8. the described nose sucking device of according to claim 1 to 5 any one, is characterized in that, is equipped with filter plug in described suction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014312 CN203001523U (en) | 2013-01-10 | 2013-01-10 | Nasal aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014312 CN203001523U (en) | 2013-01-10 | 2013-01-10 | Nasal aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203001523U true CN203001523U (en) | 2013-06-19 |
Family
ID=48593161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320014312 Expired - Lifetime CN203001523U (en) | 2013-01-10 | 2013-01-10 | Nasal aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203001523U (en) |
-
2013
- 2013-01-10 CN CN 201320014312 patent/CN203001523U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |