CN201070480Y - Hand control phlegm sucking equipment - Google Patents
Hand control phlegm sucking equipment Download PDFInfo
- Publication number
- CN201070480Y CN201070480Y CNU2007202003550U CN200720200355U CN201070480Y CN 201070480 Y CN201070480 Y CN 201070480Y CN U2007202003550 U CNU2007202003550 U CN U2007202003550U CN 200720200355 U CN200720200355 U CN 200720200355U CN 201070480 Y CN201070480 Y CN 201070480Y
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- CN
- China
- Prior art keywords
- sputum aspirator
- sputum
- capsule
- expectorant
- aspirator tube
- 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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Abstract
The utility model discloses a manual control sputum aspirator, which is characterized in that the utility model includes a hollow sputum sucking bursa and a sputum sucking pipe. The sputum sucking bursa is connected with the sputum sucking pipe through a unilateral air inlet valve. A unilateral air outlet valve is arranged on the sputum sucking bursa, the suction head opening of the sputum sucking pipe is indented, the sputum sucking end is of a curve pipe or a straight pipe; the sputum sucking bursa and the sputum sucking pipe are both made of elastic materials, and the thickness of the middle wall of the sputum sucking bursa is larger than the thickness of the walls on the two sides of the sputum sucking bursa. The utility model has the advantages that the operation is simple, the usage is convenient, the performance is reliable, and the carriage is convenient. The utility model can be used for sucking the amniotic fluid in the mouth of the new-born baby, and is applicable to the rural area, field, battleground and other poor hygiene conditions.
Description
Technical field
This utility model relates to technical field of medical instruments, especially a kind of manual sputum aspirator.
Background technology
Be used in the hospital at home at present to inhale expectorant armarium electronic sputum aspirator, laryngopharyngeal mirror are arranged and inhale instrument such as expectorant capsule, wherein more satisfactory method is bottleneck throat and an endotracheal suction (ets) under laryngopharyngeal mirror, but, therefore do not popularize as yet among the medical worker at home because the use of laryngopharyngeal mirror must be grasped certain skill.And electronic sputum aspirator carries very difficulty under hygienic conditions such as rural area, community, field emergency, house call, family members' use, battlefield, and operating process is also more numerous and diverse, can't use especially under power free situation.And the sputum aspirator tube of existing suction expectorant capsule is short straight, can only draw the sputum of superficial part, and the sputum of bottleneck throat can't be drawn out.After each absorption sputum, need to take out sputum aspirator tube ejection sputum, the posting port intracavity is inhaled expectorant again more again, has so not only incured loss through delay rescue time, and damages oral mucosa easily.Having is exactly that the suction nozzle mouth of existing suction expectorant capsule is short and small, interrupts inhaling expectorant after sucting oral mucosa easily, has increased the number of times of inhaling expectorant, and oral mucosa is caused damage.
Summary of the invention
The purpose of this utility model just provides a kind of simple to operate, easy to use, dependable performance, easy to carry, the manual sputum aspirator that can use under any environmental condition.
Solution of the present utility model is such: it includes the suction expectorant capsule and the sputum aspirator tube socket of a hollow, and described suction expectorant capsule and sputum aspirator tube socket place have breather cheek valve, is provided with unidirectional air outlet valve on described suction expectorant capsule.
Will be in such scheme, the suction nozzle mouth of described sputum aspirator tube can indentation; The suction expectorant end of described sputum aspirator tube can be that sweeping pipe also can be a straight tube; Described suction expectorant capsule can be to be made by elastomeric material, and the wall thickness at its middle part can be thicker than the wall thickness of both sides.
The utility model has the advantages that 1, the suction expectorant end of sputum aspirator tube is physiologico-anatomic bending, is more conducive to draw the sputum of superficial part and bottleneck throat.2, connect by breather cheek valve between sputum aspirator tube and the suction expectorant capsule, enter the sputum of inhaling in the expectorant capsule and can not reflux, therefore can successively draw sputum, do not need to take out and inhale expectorant head ejection sputum, rescue opportunity avoids delay.3, the suction nozzle mouth indentation of sputum aspirator tube difficultly interrupts inhaling expectorant because of sucting mucosa.4, sputum aspirator tube has enough length, smoothness, good extensibility, elasticity, flexibility, and it is clean to inhale expectorant, and the mucosa injury chance is few, stimulates little.5, inhaling the expectorant capsule is to be made by elastomeric material, and the wall thickness at its middle part is thicker than the wall thickness of both sides, has increased the elastic force of inhaling the expectorant capsule, prolongs its service life, for a long time with not influencing negative pressure.6, the suction nozzle mouth of sputum aspirator tube is roomy, and negative pressure is big, suction expectorant is fast, is used in the thickness sputum especially.7, volume is little, carries, easy to operate, can use in abominable medical environment widely.
Description of drawings
Accompanying drawing is embodiment of the present utility model.
Accompanying drawing 1 is a schematic appearance of the present utility model.
Accompanying drawing 2 is another kind of embodiment of the sputum aspirator tube structure in this utility model.
The specific embodiment
Present embodiment includes sputum aspirator tube 1, air inlet 2, resistance slice 3, breather cheek valve 4, spring 5, adjustment screw 6, inhales expectorant capsule 7, resistance slice 8, unidirectional air outlet valve 9, adjustment screw 10, gas outlet 11, suction nozzle mouth 12, sputum aspirator tube draw-in groove 13, sputum aspirator tube card are prominent 14, inhale expectorant capsule draw-in groove 15, inhale that expectorant capsule card is prominent 16, air inlet 17, spring 18.
This utility model includes the suction expectorant capsule 7 and sputum aspirator tube 1 socket of a hollow, and described suction expectorant capsule 7 and sputum aspirator tube 1 socket place have breather cheek valve 4, is provided with unidirectional air outlet valve 9 on described suction expectorant capsule 7.
The suction expectorant end of described sputum aspirator tube 1 is sweeping pipe or straight tube.
Described suction expectorant capsule 7 is to be made by elastomeric material, and the wall thickness at its middle part is thicker than the wall thickness of both sides.
On the outer wall of described breather cheek valve 4, be respectively equipped with sputum aspirator tube card prominent 14 that adapts with sputum aspirator tube draw-in groove 13 and the suction expectorant capsule card prominent 16 that adapts with suction expectorant capsule draw-in groove 15.
Described breather cheek valve 4 is to offer air inlet 2 at the inlet end of valve body, is provided with resistance slice 3 at air inlet 2 places, and this resistance slice 3 is connected with spring 5 on being socketed in adjustment screw 6, and adjustment screw 6 is installed in the valve body outlet side.
Described unidirectional air outlet valve 9 is to offer air inlet 17 at the inlet end of valve body, be provided with resistance slice 8 at air inlet 17 places, this resistance slice 8 is connected with spring 18 on being socketed in adjustment screw 10, and described adjustment screw 10 is installed in the other end of valve body, has gas outlet 11 on the wall of valve body.
In the embodiment shown in Figure 1, sputum aspirator tube 1 is to adopt silicone rubber to make, and has better elastic, extensibility and flexibility, suction nozzle mouth 12 indentations of sputum aspirator tube 1.In order to be more conducive to draw the sputum of superficial part and bottleneck throat, the suction expectorant end of sputum aspirator tube 1 is physiologico-anatomic bending, its other end is socketed on the inlet end of breather cheek valve 4, the sputum aspirator tube draw-in groove of being opened on the sputum aspirator tube 1 13 matches with the sputum aspirator tube card on being located at breather cheek valve 4 outer walls prominent 14, makes its fixedly difficult drop-off.Inhale expectorant capsule 7 and also be by opening to dash forward and 16 cooperate and be fixed on the breather cheek valve at itself and the suction expectorant capsule draw-in groove 15 of breather cheek valve 4 links and the suction expectorant capsule card on being located at breather cheek valve 4 outer walls.Inhaling expectorant capsule 7 is oval sacculus made from silastic material, and in order to increase elasticity, the wall thickness at its middle part is thicker than the wall thickness of both sides.Breather cheek valve 4 is to offer air inlet 2 at the inlet end of valve body, is provided with resistance slice 3 at air inlet 2 places, and this resistance slice 3 is connected with spring 5 on being socketed in adjustment screw 6, and adjustment screw 6 is installed in the valve body outlet side.Unidirectional air outlet valve 9 is to offer air inlet 17 at the inlet end of valve body, be provided with resistance slice 8 at air inlet 17 places, this resistance slice 8 is connected with spring 18 on being socketed in adjustment screw 10, and described adjustment screw 10 is installed in the other end of valve body, has gas outlet 11 on the wall of valve body.
In use, check at first whether leak gas, whether joint leaks gas if inhaling the expectorant capsule, the pressure that hinders slice is made its sealing if breather cheek valve or the gas leakage of unidirectional air outlet valve can be rotated the adjustment screw reinforcement wire spring that is installed on the valve body.Then sputum aspirator tube is stretched into and to inhale the expectorant position, overstock and inhale the expectorant capsule, gas in the capsule is discharged from unidirectional air outlet valve, breather cheek valve is closed, and loosens the then unidirectional air outlet valve of suction expectorant capsule and closes, and forms negative pressure in the capsule, breather cheek valve is opened, sputum or amniotic fluid are inhaled in the capsule by sputum aspirator tube, repeatedly repeatedly, sputum can be blotted only.After use, expectorant capsule, sputum aspirator tube and breather cheek valve are inhaled in dismounting and unidirectional air outlet valve carries out cleaning-sterilizing, put in the aseptic box standby.
The suction expectorant end of sputum aspirator tube of the present utility model can adopt flexible good silicone rubber to make forniciform pipe or long straight tube as shown in Figure 2 when making, wherein forniciform pipe is suitable for and draws bottleneck throat and intraoral sputum, and long straight tube then is applicable to draws endotracheal sputum.
Claims (8)
1. manual sputum aspirator, it includes the suction expectorant capsule (7) and sputum aspirator tube (1) socket of a hollow, it is characterized in that: described suction expectorant capsule (7) and sputum aspirator tube (1) socket place have breather cheek valve (4), are provided with unidirectional air outlet valve (9) on described suction expectorant capsule (7).
2. manual sputum aspirator according to claim 1 is characterized in that: suction nozzle mouth (12) indentation of described sputum aspirator tube (1).
3. manual sputum aspirator according to claim 1 and 2 is characterized in that: the suction expectorant end of described sputum aspirator tube (1) is sweeping pipe.
4. manual sputum aspirator according to claim 1 and 2 is characterized in that: the suction expectorant end of described sputum aspirator tube (1) is a straight tube.
5. manual sputum aspirator according to claim 1 is characterized in that: described suction expectorant capsule (7) is to be made by elastomeric material, and the wall thickness at its middle part is thicker than the wall thickness of both sides.
6. manual sputum aspirator according to claim 1 is characterized in that: be respectively equipped with sputum aspirator tube card prominent (14) that adapts with sputum aspirator tube draw-in groove (13) and the suction expectorant capsule card prominent (16) that adapts with suction expectorant capsule draw-in groove (15) on the outer wall of described breather cheek valve (4).
7. according to claim 1 or 6 described manual sputum aspirators, it is characterized in that: described breather cheek valve (4) is to offer air inlet (2) at the inlet end of valve body, locate to be provided with resistance slice (3) at air inlet (2), this resistance slice (3) is connected with spring (5) on being socketed in adjustment screw (6), and adjustment screw (6) is installed in the valve body outlet side.
8. manual sputum aspirator according to claim 1, it is characterized in that: described unidirectional air outlet valve (9) is to offer air inlet (17) at the inlet end of valve body, locate to be provided with resistance slice (8) at air inlet (17), this resistance slice (8) is connected with spring (18) on being socketed in adjustment screw (10), described adjustment screw (10) is installed in the other end of valve body, has gas outlet (11) on the wall of valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202003550U CN201070480Y (en) | 2007-05-11 | 2007-05-11 | Hand control phlegm sucking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202003550U CN201070480Y (en) | 2007-05-11 | 2007-05-11 | Hand control phlegm sucking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070480Y true CN201070480Y (en) | 2008-06-11 |
Family
ID=39549036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202003550U Expired - Fee Related CN201070480Y (en) | 2007-05-11 | 2007-05-11 | Hand control phlegm sucking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070480Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929834A (en) * | 2018-01-02 | 2018-04-20 | 金晶 | A kind of suction sputum ball |
| CN108837260A (en) * | 2018-07-19 | 2018-11-20 | 南阳市中心医院 | Respiratory Medicine clearing lung-heat expectoration device |
| EP3854429A1 (en) * | 2015-03-10 | 2021-07-28 | NeilMed Pharmaceuticals, Inc. | Nasal aspirator |
-
2007
- 2007-05-11 CN CNU2007202003550U patent/CN201070480Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3854429A1 (en) * | 2015-03-10 | 2021-07-28 | NeilMed Pharmaceuticals, Inc. | Nasal aspirator |
| CN107929834A (en) * | 2018-01-02 | 2018-04-20 | 金晶 | A kind of suction sputum ball |
| CN108837260A (en) * | 2018-07-19 | 2018-11-20 | 南阳市中心医院 | Respiratory Medicine clearing lung-heat expectoration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20110511 |