CN209392474U - A kind of disposable sputum aspirator of paediatrics - Google Patents
A kind of disposable sputum aspirator of paediatrics Download PDFInfo
- Publication number
- CN209392474U CN209392474U CN201822081081.9U CN201822081081U CN209392474U CN 209392474 U CN209392474 U CN 209392474U CN 201822081081 U CN201822081081 U CN 201822081081U CN 209392474 U CN209392474 U CN 209392474U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- branch pipe
- far
- negative pressure
- sprue
- 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 - Fee Related
Links
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a kind of disposable sputum aspirators of paediatrics, including negative pressure suction ball, the top connection of the negative pressure suction ball is equipped with connecting tube, the connecting tube is screwed onto the inside of connector far from one end of negative pressure suction ball, the connector is equipped with suction pipe far from connection on the one side of connecting tube, the suction pipe is equipped with silica gel sheath far from one end outer cover of connector, and the one end of the silica gel sheath far from suction pipe is semi spherical arcuate surface structure.The utility model, securely and reliably, it can prevent suction pipe from scratching the respiratory mucosa of pediatric patients, it can be by squeezing sacculus to spraying into physiological saline inside the throat of pediatric patients, so that the dense phlegm inside the throat of pediatric patients is diluted, convenient for the phlegm inside the throat of pediatric patients is sucked out by operation negative pressure suction ball, to improve suction sputum success rate, the inside that sputum is sucked to when negative pressure suction ball is pediatric patients suction sputum sacculus by operating can be prevented, avoids the physiological saline of balloon interior contaminated.
Description
Technical field
The utility model relates to the field of medical instrument technology, the disposable sputum aspirator of specially a kind of paediatrics.
Background technique
The disposable sputum aspirator of existing paediatrics, poor safety performance are easy to scratch the respiratory mucosa of pediatric patients, cannot
It allows the dense phlegm inside the throat of pediatric patients to be diluted, the phlegm inside the throat of pediatric patients is caused to be difficult to be sucked out, serious shadow
Suction sputum success rate is rung, for this purpose, proposing a kind of disposable sputum aspirator of paediatrics.
Utility model content
The purpose of this utility model is to provide a kind of disposable sputum aspirators of paediatrics can securely and reliably prevent suction pipe from scraping
Hurt the respiratory mucosa of pediatric patients, it can be by squeezing sacculus to physiological saline is sprayed into inside the throat of pediatric patients, so that youngster
Dense phlegm inside the throat of section patient is diluted, convenient for being inhaled the phlegm inside the throat of pediatric patients by operation negative pressure suction ball
Out, it to improve suction sputum success rate, can prevent from that sputum is sucked sacculus when negative pressure suction ball is pediatric patients suction sputum by operating
Inside avoids the physiological saline of balloon interior contaminated, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of disposable sputum aspirator of paediatrics, including
The top connection of negative pressure suction ball, the negative pressure suction ball is equipped with connecting tube, and the connecting tube is screwed onto far from one end of negative pressure suction ball
The inside of connector, the connector are equipped with suction pipe far from connection on the one side of connecting tube, and the suction pipe is far from connector
One end outer cover is equipped with silica gel sheath, and the one end of the silica gel sheath far from suction pipe is semi spherical arcuate surface structure, and the silica gel sheath is half
The end of spherical arc structure offers first through hole between two parties, and silica gel sheath is located at first for the end of semi spherical arcuate surface structure and leads to
Hole periphery is symmetrically opened up there are four the second through-hole, and the external side of the connecting tube is fixedly connected with the first branch pipe, and described first
The inside that connecting tube is protruded into one end of branch pipe is connected with one end of the second branch pipe, and the one of the other end of the first branch pipe and sacculus
Side is connected, and the outside of connecting tube is arranged in the sacculus, and the inside of connecting tube, and the second branch pipe is arranged in second branch pipe
The other end be connected with first through hole, four second through-holes are connected with the inside of connecting tube.
Preferably, the inside of first branch pipe, which is equipped with, unidirectionally goes out liquid structure.
Preferably, the unidirectional liquid structure out includes the cylinder that both ends are hatch frame, and proximal end is leaned in the inside of the cylinder
Portion edge is symmetrically sealed and installed with the first sprue and the second sprue, and it is logical that the inside of first sprue is uniformly provided with several first
Road, the interior central of second sprue are equipped with a second channel, and first sprue is placed in the middle on the side of the second sprue
It is fixedly installed with spring, the spring is fixedly connected with rubber plug, the rubber plug and far from one end of the first sprue
The edge in two channels is inconsistent.
Preferably, the promising globoidal structure in face that the rubber plug is contacted with second channel.
Preferably, the outer diameter of the cylinder is not less than the internal diameter of the first branch pipe.
Preferably, the surface roughness of the rubber plug and the surface roughness of silica gel sheath are no more than Ra0.2.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model, by being equipped with silica gel sheath far from one end outer cover of connector in suction pipe, silica gel sheath is far from suction
One end of pipe is semi spherical arcuate surface structure, and silica gel sheath is located at first through hole periphery for the end of semi spherical arcuate surface structure and symmetrically opens
If there are four the second through-hole, four the second through-holes are connected with the inside of connecting tube, by using above-mentioned technical proposal, can prevent
Only suction pipe scratches the respiratory mucosa of pediatric patients, so that the sputum aspirator is safe and reliable；
2, the utility model is fixedly connected with the first branch pipe, one end of the first branch pipe by the external side in connecting tube
The inside for protruding into connecting tube is connected with one end of the second branch pipe, and the other end of the first branch pipe is connected with the side of sacculus,
The outside of connecting tube is arranged in sacculus, and the inside of connecting tube is arranged in the second branch pipe, and silica gel sheath is the end of semi spherical arcuate surface structure
Portion offers first through hole between two parties, and the other end of the second branch pipe is connected with first through hole, by using above-mentioned technical proposal,
The inside of sacculus can be filled physiological saline when producing the device, when the use of the sputum aspirator being pediatric patients suction sputum, can led to
Cross and squeeze sacculus to spraying into physiological saline inside the throat of pediatric patients so that the dense phlegm inside the throat of pediatric patients obtain it is dilute
It releases, convenient for the phlegm inside the throat of pediatric patients is sucked out by operation negative pressure suction ball, to improve suction sputum success rate；
3, the utility model unidirectionally goes out liquid structure by being equipped in the inside of the first branch pipe, by using above-mentioned technical side
Case can prevent the inside that sputum is sucked to when negative pressure suction ball is pediatric patients suction sputum sacculus by operating, avoid balloon interior
Physiological saline is contaminated, is worthy to be popularized and popularizes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the silica gel sheath of the utility model；
Fig. 3 is the cross-sectional view of the utility model；
Fig. 4 is the structural schematic diagram of the unidirectional liquid structure out of the utility model.
In figure: 1, negative pressure suction ball；2, connecting tube；3, connector；4, suction pipe；5, silica gel sheath；6, the second through-hole；7, first
Pipe；8, sacculus；9, the second branch pipe；10, unidirectionally go out liquid structure；11, first through hole；12, cylinder；13, the first sprue；14, second
Sprue；15, first passage；16, second channel；17, spring；18, rubber plug.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of disposable sputum aspirator of paediatrics, including it is negative
Suction ball 1 is pressed, the top connection of the negative pressure suction ball 1 is equipped with connecting tube 2, and the connecting tube 2 is spirally connected far from one end of negative pressure suction ball 1
Connection is equipped with suction pipe 4 on the inside of connector 3, the one side of the connector 3 far from connecting tube 2, and the suction pipe 4 is far from even
One end outer cover of connector 3 is equipped with silica gel sheath 5, and the one end of the silica gel sheath 5 far from suction pipe 4 is semi spherical arcuate surface structure, described
Silica gel sheath 5 is that the end of semi spherical arcuate surface structure offers first through hole 11 between two parties, and silica gel sheath 5 is semi spherical arcuate surface structure
End is located at 11 periphery of first through hole and symmetrically opens up there are four the second through-hole 6, and the external side of the connecting tube 2 is fixedly connected with
First branch pipe 7, the inside that connecting tube 2 is protruded into one end of first branch pipe 7 are connected with one end of the second branch pipe 9, and first
The other end of branch pipe 7 is connected with the side of sacculus 8, and the outside of connecting tube 2 is arranged in the sacculus 8, and second branch pipe 9 is set
Set in the inside of connecting tube 2, and the other end of the second branch pipe 9 is connected with first through hole 11, four second through-holes 6 with
The inside of connecting tube 2 is connected.
Specifically, the inside of first branch pipe 7, which is equipped with, unidirectionally goes out liquid structure 10, this, which unidirectionally goes out liquid structure 10, can prevent from leading to
The inside that sputum is sucked to sacculus 8 when operation negative pressure suction ball 1 is pediatric patients suction sputum is crossed, the physiological saline inside sacculus 8 is avoided
It is contaminated.
Specifically, the unidirectional liquid structure 10 out includes the cylinder 12 that both ends are hatch frame, the inside of the cylinder 12
It is symmetrically sealed and installed with the first sprue 13 and the second sprue 14 close to end edge, the inside of first sprue 13 is uniformly provided with
Several first passages 15, the interior central of second sprue 14 are equipped with a second channel 16, and first sprue 13 is close to the
Spring 17 is fixedly installed on the side of two sprues 14 between two parties, the spring 17 is fixedly connected with far from one end of the first sprue 13
The edge of rubber plug 18, the rubber plug 18 and second channel 16 is inconsistent, by using above-mentioned technical proposal, so that ball
The inside that the physiological saline of the inside of capsule 8 can only enter the second branch pipe 9 by unidirectionally going out liquid structure 10, and the second branch pipe 9 is interior
The liquid in portion can not blow back into the inside of sacculus 8, to avoid the physiological saline inside sacculus 8 contaminated.
Specifically, the promising globoidal structure in face that the rubber plug 18 is contacted with second channel 16, by using above-mentioned skill
Art scheme, so that the sealing performance between rubber plug 18 and second channel 16 is preferable.
Specifically, the outer diameter of the cylinder 12 makes not less than the internal diameter of the first branch pipe 7 by using above-mentioned technical proposal
It is seamless between the outside of cylinder 12 and the inside of the first branch pipe 7, avoid unidirectionally going out liquid structure 10 and the phenomenon that leakage occur.
Specifically, the surface roughness of the rubber plug 18 and the surface roughness of silica gel sheath 5 be no more than Ra0.2,
By using above-mentioned technical proposal, so that being preferably bonded between rubber plug 18 and second channel 16, so that the table of silica gel sheath 5
Face is relatively smooth, can prevent silica gel sheath 5 from scratching the respiratory mucosa of pediatric patients.
Working principle: the disposable sputum aspirator of the paediatrics, by being equipped in suction pipe 4 far from one end outer cover of connector 3
Silica gel sheath 5, the one end of silica gel sheath 5 far from suction pipe 4 is semi spherical arcuate surface structure, and silica gel sheath 5 is the end of semi spherical arcuate surface structure
Portion is located at 11 periphery of first through hole and symmetrically opens up there are four the second through-hole 6, four the second through-holes 6 with the inside phase of connecting tube 2
Connection can prevent suction pipe 4 from scratching the respiratory mucosa of pediatric patients, so that the sputum aspirator is safe and reliable；By in connecting tube 2
External side is fixedly connected with the first branch pipe 7, and the inside of connecting tube 2 and one end of the second branch pipe 9 are protruded into one end of the first branch pipe 7
It is connected, and the other end of the first branch pipe 7 is connected with the side of sacculus 8, sacculus 8 is arranged in the outside of connecting tube 2, and second
Pipe 9 is arranged in the inside of connecting tube 2, and silica gel sheath 5 is that the end of semi spherical arcuate surface structure offers first through hole 11 between two parties, and the
The other end of two branch pipes 9 is connected with first through hole 11, can be by sacculus when producing the device by using above-mentioned technical proposal
8 inside fills physiological saline, can be by squeezing sacculus 8 to pediatric patients when the use of the sputum aspirator being pediatric patients suction sputum
Throat inside spray into physiological saline so that the dense phlegm inside the throat of pediatric patients is diluted, convenient for passing through operation negative pressure
Phlegm inside the throat of pediatric patients is sucked out suction ball 1, to improve suction sputum success rate；By being set in the inside of the first branch pipe 7
Have and unidirectionally go out liquid structure 10, can prevent from sucking sputum in sacculus 8 when negative pressure suction ball 1 is pediatric patients suction sputum by operating
Portion avoids the physiological saline inside sacculus 8 contaminated, is worthy to be popularized and popularizes.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of disposable sputum aspirator of paediatrics, including negative pressure suction ball (1), it is characterised in that: the top of the negative pressure suction ball (1)
Connection is equipped with connecting tube (2), and the connecting tube (2) is screwed onto the inside of connector (3), institute far from the one end of negative pressure suction ball (1)
It states connector (3) and is equipped with suction pipe (4) far from connection on the one side of connecting tube (2), the suction pipe (4) is far from connector (3)
One end outer cover is equipped with silica gel sheath (5), and the one end of the silica gel sheath (5) far from suction pipe (4) is semi spherical arcuate surface structure, the silicon
Gum cover (5) is that the end of semi spherical arcuate surface structure offers first through hole (11) between two parties, and silica gel sheath (5) is semi spherical arcuate surface knot
The end of structure is located at first through hole (11) periphery and symmetrically opens up there are four the second through-hole (6), the external side of the connecting tube (2)
It is fixedly connected with the first branch pipe (7), the inside and the second branch pipe (9) of connecting tube (2) are protruded into one end of first branch pipe (7)
One end is connected, and the other end of the first branch pipe (7) is connected with the side of sacculus (8), and the sacculus (8) is arranged in connecting tube
(2) outside, the second branch pipe (9) setting is in the inside of connecting tube (2), and the other end of the second branch pipe (9) and first leads to
Hole (11) is connected, and four second through-holes (6) are connected with the inside of connecting tube (2).
2. a kind of disposable sputum aspirator of paediatrics according to claim 1, it is characterised in that: first branch pipe (7)
Inside, which is equipped with, unidirectionally goes out liquid structure (10).
3. a kind of disposable sputum aspirator of paediatrics according to claim 2, it is characterised in that: described unidirectionally to go out liquid structure
(10) include both ends be hatch frame cylinder (12), the inside of the cylinder (12) is symmetrically sealed and installed with close to end edge
The inside of first sprue (13) and the second sprue (14), first sprue (13) is uniformly provided with several first passages (15), institute
The interior central for stating the second sprue (14) is equipped with a second channel (16), and first sprue (13) is close to the second sprue (14)
It is fixedly installed between two parties on side spring (17), the spring (17) is fixedly connected with rubber far from the one end of the first sprue (13)
Plug (18), the rubber plug (18) and the edge of second channel (16) are inconsistent.
4. a kind of disposable sputum aspirator of paediatrics according to claim 3, it is characterised in that: the rubber plug (18) with
The promising globoidal structure in face of second channel (16) contact.
5. a kind of disposable sputum aspirator of paediatrics according to claim 3, it is characterised in that: the outer diameter of the cylinder (12)
Not less than the internal diameter of the first branch pipe (7).
6. a kind of disposable sputum aspirator of paediatrics according to claim 3, it is characterised in that: the rubber plug (18)
Surface roughness and the surface roughness of silica gel sheath (5) are no more than Ra0.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081081.9U CN209392474U (en) | 2018-12-12 | 2018-12-12 | A kind of disposable sputum aspirator of paediatrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081081.9U CN209392474U (en) | 2018-12-12 | 2018-12-12 | A kind of disposable sputum aspirator of paediatrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392474U true CN209392474U (en) | 2019-09-17 |
Family
ID=67894282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822081081.9U Expired - Fee Related CN209392474U (en) | 2018-12-12 | 2018-12-12 | A kind of disposable sputum aspirator of paediatrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392474U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840667A (en) * | 2020-07-10 | 2020-10-30 | 浙江中医药大学附属第二医院 | Double-layer nasal aspirator |
| CN112999438A (en) * | 2021-02-07 | 2021-06-22 | 张维 | Portable sputum suction tube and use method thereof |
| WO2021242479A1 (en) * | 2020-05-29 | 2021-12-02 | Sipka Medical Solutions LLC | Medical suction devices and uses thereof |
-
2018
- 2018-12-12 CN CN201822081081.9U patent/CN209392474U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021242479A1 (en) * | 2020-05-29 | 2021-12-02 | Sipka Medical Solutions LLC | Medical suction devices and uses thereof |
| CN111840667A (en) * | 2020-07-10 | 2020-10-30 | 浙江中医药大学附属第二医院 | Double-layer nasal aspirator |
| CN111840667B (en) * | 2020-07-10 | 2023-02-03 | 浙江中医药大学附属第二医院 | Double-layer nasal aspirator |
| CN112999438A (en) * | 2021-02-07 | 2021-06-22 | 张维 | Portable sputum suction tube and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209392474U (en) | A kind of disposable sputum aspirator of paediatrics | |
| CN206151953U (en) | Paediatric phlegm suction tube | |
| CN208436133U (en) | A kind of negative-pressure phlegm sucking equipment | |
| CN208770487U (en) | A kind of connector of medical nose bile duct and depression drainage device | |
| CN211068299U (en) | Old phlegm absorption appurtenance that breathes | |
| CN209529768U (en) | Patients with motor neuron disease sputum aspirator | |
| CN203564614U (en) | Ultrasonic atomizer connecting device for tracheotomy patients | |
| CN209490299U (en) | A kind of medical treatment internal medicine nursing respiratory tract cleaning device | |
| CN207203217U (en) | The fixation of suction sputum connecting tube, flusher | |
| CN221061343U (en) | Double-cavity cleaning drainage tube for nose | |
| CN219050011U (en) | Disposable sealed sputum aspirator | |
| CN221154868U (en) | Auxiliary respiratory tract cleaning equipment | |
| CN215537137U (en) | Suction tube for nasal irrigation | |
| CN206081326U (en) | Attract isolating valve subassembly of pipe | |
| CN212522540U (en) | Sputum suction tube for negative pressure sputum suction | |
| CN214260182U (en) | Disposable noninvasive sputum suction tube | |
| CN221206386U (en) | Medicine spraying device | |
| CN219375781U (en) | Double-cavity laryngeal mask with sputum suction function | |
| CN216294812U (en) | Totally enclosed type sputum suction tube flushing device | |
| CN215537044U (en) | Convenient-to-use bidirectional closed type sputum suction tube | |
| CN215134298U (en) | Extrusion type suction tube for humidification air passage | |
| CN211561282U (en) | Sputum suction device | |
| CN215351046U (en) | Porous anti-backflow nasal cavity suction tube | |
| CN219185161U (en) | Closed sputum aspirator | |
| CN210933238U (en) | Breathe internal medicine oxygen uptake and inhale phlegm integral type nursing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |