CN206151939U - Disposable sputum aspirator - Google Patents
Disposable sputum aspirator Download PDFInfo
- Publication number
- CN206151939U CN206151939U CN201620635105.9U CN201620635105U CN206151939U CN 206151939 U CN206151939 U CN 206151939U CN 201620635105 U CN201620635105 U CN 201620635105U CN 206151939 U CN206151939 U CN 206151939U
- Authority
- CN
- China
- Prior art keywords
- check valve
- spheroid
- negative pressure
- sputum aspirator
- pipette
- 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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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 60
- 210000003802 sputum Anatomy 0.000 title claims abstract description 60
- 208000024794 sputum Diseases 0.000 title claims abstract description 60
- 230000002787 reinforcement Effects 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 3
- 241000405070 Percophidae Species 0.000 claims description 2
- 230000001788 irregular Effects 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 19
- 210000000214 mouth Anatomy 0.000 description 7
- 210000004400 mucous membrane Anatomy 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 210000004872 soft tissue Anatomy 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 208000026137 Soft tissue injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a disposable sputum aspirator, become including pipette, check valve no. 1, check valve no. 2, negative -pressure ball body group, the negative -pressure ball body comprises last spheroid and spheroid down, within check valve no. 1 lies in the lower spheroid junction of the pipette and the negative -pressure ball body, check valve no. 2 lie in on the last spheroid that negative -pressure ball personally experienced sth. Part of the body with a check valve relative other end, two archs on the check valve are higher than the spheroid, have the venthole on two lateral walls on the check valve, negative -pressure ball is internal to have the strengthening rib, pipette end port has the bothrium of preventing. The utility model discloses a press sputum aspirator alone or simultaneously from the top and to the side of holding, press the convenience, press that to reset elasticity big, reset completely, the difficult pipette of blockking up of clinical operation, clinical convenient operation, safety.
Description
Technical field
The utility model belongs to medical mechanical domain, and in particular to a kind of disposable sputum aspirator.
Background technology
Sputum aspirator is a kind of clinically conventional cleaning patient oral cavity, the one of the sputum in respiratory tract or viscous secretion
Plant medicine equipment.At present, the suction sputum mode for clinically using mostly is mouth suction or Negative pressure machine formula attracts.Mouth suction is unhygienic and holds
Easily cause cross-infection；Negative pressure machine formula attracts, and is attracted using duct type more, and sputum aspirator tube and storage bottle are connected to into Negative pressure machine, its
Suction is wayward, and misoperation easily causes to damage to patient's mucous membrane and soft tissue, and storage bottle need to sterilize repeatedly, frequently switch on also
Negative pressure can be caused to flow back, it is impossible to ensure that sterile working and sterilization are complete, easily cause the risk of doctors and patients' cross-infection.Above-mentioned side
Formula, operation inconvenience, prepares complicated before and after use, not only to the safety belt of patient threatening, and increased the work of medical personnel
Measure.
Existing disposable sputum aspirator, after clinical practice, feeds back its suction value less so that draw number of times more；Negative pressure
Spheroid is limited due to material, and reseting elasticity is poor after pressing, and reset speed is slow；In continuous pressing cleaning, mucous membrane of human body etc.
Soft tissue easily blocks pipette, needs frequent adjustment angle；In the difference of special angle, position and cleaning depth, pressing position
Will change, existing product cannot be accomplished from check valve to be pressed down on from top, therefore inconvenient operation.
Utility model content
Problem to be solved in the utility model is to provide a kind of disposable sputum aspirator, and solution is easily caused in clinical practice
Operation inconvenience, little reseting elasticity, blocking pipette and the problems such as multi-direction pressing.
The problems such as operation inconvenience, little reseting elasticity, blocking pipette and multi-direction pressing for causing.
Solving the technical scheme of above-mentioned technical problem is：
A kind of disposable sputum aspirator, is made up of pipette, check valve one, check valve two, negative pressure spheroid, and negative pressure spheroid is by upper
Spheroid and lower sphere are constituted, and check valve one is located within the lower sphere junction of pipette and negative pressure spheroid, and check valve two is located at
The other end relative with check valve one on the upper sphere of negative pressure spheroid, it is characterised in that it is higher than upper sphere that check valve two is raised, single
There is venthole on the side wall of valve two.
Described disposable sputum aspirator, in negative pressure ball body reinforcement is provided with, elastic force during for resetting after increase pressing.
Described disposable sputum aspirator, the upper sphere or lower sphere of negative pressure spheroid are individually or simultaneously provided with reinforcement, strengthen
Muscle can be 1 or many.
Described disposable sputum aspirator, the upper sphere of negative pressure spheroid is provided with reinforcement, reinforcement with the junction of lower sphere
It can be 1 or many.
Described disposable sputum aspirator, the venthole on the side wall of check valve two can be one or more.
Described disposable sputum aspirator, the end port of pipette is provided with anti-bothrium, and anti-bothrium is circle, rectangle, ellipse
One of circle, rhombus, polygonal, triangle, irregular shape, arc, anti-bothrium is provided with one or more.
Described disposable sputum aspirator, negative pressure spheroid is sputum storage room, can be spheroidal, cone, ellipse, many ribs
One of face shape.
Described disposable sputum aspirator, negative pressure spheroid indicates graduation mark.
Described disposable sputum aspirator, check valve is T-shaped, taper, duckbill or one of spherical, check valve by valve body,
Valve gap, the part of valve element three composition, the wherein material of nonreturn valve core are rubber, silica gel, plastics elastic body, latex, metal, PVC high
One of molecule plastics.
Described disposable sputum aspirator, the upper sphere of negative pressure spheroid and lower sphere are using being integrally formed, high frequency heat seal, rotation are molten
One of heat seal, excusing from death ripple heat seal, high frequency heat seal, hot melt pressing, mechanical closely sealed, bonding mode are combined.
Described disposable sputum aspirator, the lower sphere and pipette of negative pressure spheroid are formed in one, high frequency heat seal, the molten heat of rotation
Close, excusing from death ripple heat seal, high frequency heat seal, hot melt pressing, any one or its combination in mechanical closely sealed, bonding mode.
Described disposable sputum aspirator, material is transparent, translucent latex, silica gel, rubber, PVC plastic, polyethylene modeling
One of material medical high polymer material.
The invention has the beneficial effects as follows：
Check valve is realized from check valve higher than negative pressure spherome surface and pressed down on from top, can be from top in operating process
End pressing, it is also possible to hold side pressing, can simultaneously be pressed with three directions, easy to operate.
The application of reinforcement increases sputum aspirator reseting elasticity, resets complete, is easy to suction sputum to operate.
Sputum aspirator tube end port increases anti-bothrium, solves in continuous pressing cleaning, and the soft tissue such as mucous membrane of human body is easy
The problem of blocking pipette, sputum aspirator tube is not plugged up, and is not required to frequent adjustment angle and changes pressing position.
Patient's mucous membrane, soft tissue injury, the doctors and patients' cross-infection for causing, easy to operate, reduction are avoided in clinical practice
Medical personnel's workload.
Description of the drawings
With reference to the accompanying drawings and detailed description the present invention is further detailed explanation.
Fig. 1 is disposable sputum aspirator overall structure diagram；
Fig. 2 is that reinforcement is located at negative pressure spheroid structural representation；
Fig. 3 is that reinforcement is located at the upper and lower spheroid junction structural representation of negative pressure spheroid；
Fig. 4 is for the pipette schematic diagram of the anti-bothrium of end port band；
Wherein：1- pipette, 2- check valves one, 3- negative pressure spheroids, 4- check valves two, 5- reinforcements, the anti-suctions of 6-
Groove, 7- negative pressure spheroid upper spheres, 8- negative pressure spheroid lower spheres, the venthole of 9- check valves one, 10- graduation marks.
Specific embodiment
The utility model is described in further details with reference to embodiment：
Embodiment 1
A kind of disposable sputum aspirator, is made up of, negative pressure ball pipette 1, check valve 1 and check valve 24, negative pressure spheroid 3
Body 3 is made up of upper sphere 7 and lower sphere 8, and check valve 1 is located within the junction of lower sphere 8 of pipette 1 and negative pressure spheroid 3,
Check valve 24 is located at the other end relative with check valve 1 on the upper sphere 7 of negative pressure spheroid 3, and check valve 24 is raised higher than upper
Spheroid 7, having on the side wall of check valve 24 in 1 venthole 9, negative pressure spheroid upper sphere 7 has 6 reinforcements being evenly distributed, imbibition
The end port of pipe 1 has the anti-bothrium of 2 arc shapes.
When using, sputum aspirator tube 1 is slowly sent in patient's mouth and nose chamber, then press negative pressure ball 3 or pressing check valve two
4, the lower sphere 8 of negative pressure spheroid 3 is transparent PVC plastics, there is graduation mark 10 on negative pressure spheroid 3, is easy to observe the situation of sucking liquid,
Because having check valve one and check valve two, ensure that the liquid in negative pressure ball will not while repeatedly pressing sputum aspirator takes sputum
Flow out, the anti-bothrium of arc shape of sputum aspirator tube lower end port, it is ensured that during suction sputum, sputum aspirator tube will not be soft by the mucous membrane of human body etc.
Tissue easily blocking.
Embodiment 2
A kind of disposable sputum aspirator, is made up of, negative pressure ball pipette 1, check valve 1 and check valve 24, negative pressure spheroid 3
Body 3 is made up of upper sphere 7 and lower sphere 8, and check valve 1 is located within the junction of lower sphere 8 of pipette 1 and negative pressure spheroid 3,
Check valve 24 is located at the other end relative with check valve 1 on the upper sphere 7 of negative pressure spheroid 3, and check valve 24 is raised higher than upper
Spheroid 7, having on the side wall of check valve 24 in 3 ventholes 9, negative pressure spheroid lower sphere 8 has 4 reinforcements being evenly distributed, negative pressure
There are 2 reinforcements the upper sphere 7 of spheroid 3 and the junction of lower sphere 8, and the end port of pipette 1 has the anti-bothrium of 1 rectangle.
When using, sputum aspirator tube 1 is slowly sent in patient's mouth and nose chamber, then press negative pressure ball 3 or pressing check valve two
4, the lower sphere 8 of negative pressure spheroid 3 is transparent PVC plastics, there is graduation mark 10 on negative pressure spheroid 3, is easy to observe the situation of sucking liquid,
Because having check valve one and check valve two, ensure that the liquid in negative pressure ball will not while repeatedly pressing sputum aspirator takes sputum
Flow out, the anti-bothrium of rectangle of sputum aspirator tube lower end port, it is ensured that during suction sputum, sputum aspirator tube will not be soft by the mucous membrane of human body etc.
Tissue easily blocking.
Embodiment 3
A kind of disposable sputum aspirator, is made up of, negative pressure ball pipette 1, check valve 1 and check valve 24, negative pressure spheroid 3
Body 3 is made up of upper sphere 7 and lower sphere 8, and check valve 1 is located within the junction of lower sphere 8 of pipette 1 and negative pressure spheroid 3,
Check valve 24 is located at the other end relative with check valve 1 on the upper sphere 7 of negative pressure spheroid 3, and check valve 24 is raised higher than upper
Spheroid 7, there is 3 ventholes 9 on the side wall of check valve 24, respectively have 1 reinforcement in negative pressure spheroid upper sphere 7 and lower sphere 8, bears
There is 1 reinforcement the upper sphere 7 of pressure ball body 3 and the junction of lower sphere 8, and the end port of pipette 1 has the anti-bothrium of 1 triangle.
When using, sputum aspirator tube 1 is slowly sent in patient's mouth and nose chamber, then press negative pressure ball 3 or pressing check valve two
4, the lower sphere 8 of negative pressure spheroid 3 is transparent PVC plastics, there is graduation mark 10 on negative pressure spheroid 3, is easy to observe the situation of sucking liquid,
Because having check valve one and check valve two, ensure that the liquid in negative pressure ball will not while repeatedly pressing sputum aspirator takes sputum
Flow out, the anti-bothrium of rectangle of sputum aspirator tube end port, it is ensured that during suction sputum, sputum aspirator tube will not be soft by the mucous membrane of human body etc.
Tissue easily blocking.
Embodiment 4
A kind of disposable sputum aspirator, is made up of, negative pressure ball pipette 1, check valve 1 and check valve 24, negative pressure spheroid 3
Body 3 is made up of upper sphere 7 and lower sphere 8, and check valve 1 is located within the junction of lower sphere 8 of pipette 1 and negative pressure spheroid 3,
Check valve 24 is located at the other end relative with check valve 1 on the upper sphere 7 of negative pressure spheroid 3, and check valve 24 is raised higher than upper
Spheroid 7, has 5 ventholes 9 on the side wall of check valve 24.
When using, sputum aspirator tube 1 is slowly sent in patient's mouth and nose chamber, then press negative pressure ball 3 or pressing check valve two
4。
Simply principle of the present utility model and most preferred embodiment are illustrated described in above-described embodiment and specification, do not taken off
On the premise of the utility model spirit and scope, the utility model also has various changes and modifications, these changes and improvements
Both fall within the range of claimed the utility model.
Claims (8)
1. a kind of disposable sputum aspirator, by pipette（1）, check valve one（2）, check valve two（4）, negative pressure spheroid（3）Composition, bears
Pressure ball body（3）By upper sphere（7）And lower sphere（8）Composition, check valve one（2）Positioned at pipette（1）With negative pressure spheroid（3）Under
Spheroid（8）Within junction, check valve two（4）Positioned at negative pressure spheroid（3）Upper sphere（7）Upper and check valve one（2）Relative
The other end, it is characterised in that check valve two（4）Projection is higher than upper sphere（7）, check valve two（4）There is venthole on the wall of side（9）.
2. sputum aspirator according to claim 1, it is characterised in that negative pressure spheroid（3）Inside it is provided with reinforcement（5）.
3. sputum aspirator according to claim 1, it is characterised in that pipette（1）End port is provided with anti-bothrium（6）.
4. sputum aspirator according to claim 2, it is characterised in that negative pressure spheroid（3）Upper sphere（7）With lower sphere（8）Connection
Place is provided with reinforcement（5）.
5. sputum aspirator according to claim 2, it is characterised in that negative pressure spheroid（3）Upper sphere（7）Or lower sphere（8）Upper list
Solely or while it is provided with reinforcement（5）.
6. sputum aspirator according to claim 3, it is characterised in that anti-bothrium（6）For circle, rectangle, ellipse, rhombus,
Triangle, arc or irregular shape.
7. sputum aspirator according to claim 1, it is characterised in that negative pressure spheroid (3) is spheroidal, cone, ellipse,
Many faceted pebble shapes.
8. sputum aspirator according to claim 1, it is characterised in that check valve one (2) or check valve two (4) are T-shaped, cone
Shape, duckbill or one of spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635105.9U CN206151939U (en) | 2016-06-24 | 2016-06-24 | Disposable sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635105.9U CN206151939U (en) | 2016-06-24 | 2016-06-24 | Disposable sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206151939U true CN206151939U (en) | 2017-05-10 |
Family
ID=58647480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620635105.9U Active CN206151939U (en) | 2016-06-24 | 2016-06-24 | Disposable sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206151939U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929834A (en) * | 2018-01-02 | 2018-04-20 | 金晶 | A kind of suction sputum ball |
| WO2019080191A1 (en) * | 2017-10-24 | 2019-05-02 | 肖金仿 | Efficient carrying portable constant negative pressure suction apparatus for outdoor use |
| CN110559491A (en) * | 2019-07-25 | 2019-12-13 | 攀钢集团总医院 | Disposable oil injection anesthesia catheterization bag |
| CN113058078A (en) * | 2018-01-02 | 2021-07-02 | 金晶 | Assembling method of sputum suction ball |
-
2016
- 2016-06-24 CN CN201620635105.9U patent/CN206151939U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019080191A1 (en) * | 2017-10-24 | 2019-05-02 | 肖金仿 | Efficient carrying portable constant negative pressure suction apparatus for outdoor use |
| CN107929834A (en) * | 2018-01-02 | 2018-04-20 | 金晶 | A kind of suction sputum ball |
| CN113058078A (en) * | 2018-01-02 | 2021-07-02 | 金晶 | Assembling method of sputum suction ball |
| CN110559491A (en) * | 2019-07-25 | 2019-12-13 | 攀钢集团总医院 | Disposable oil injection anesthesia catheterization bag |
| CN110559491B (en) * | 2019-07-25 | 2025-04-01 | 攀钢集团总医院 | Disposable oil-filled anesthesia catheterization bag |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |