CN205041848U - Sputum aspirator is used in nursing - Google Patents
Sputum aspirator is used in nursing Download PDFInfo
- Publication number
- CN205041848U CN205041848U CN201520789473.4U CN201520789473U CN205041848U CN 205041848 U CN205041848 U CN 205041848U CN 201520789473 U CN201520789473 U CN 201520789473U CN 205041848 U CN205041848 U CN 205041848U
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- China
- Prior art keywords
- negative pressure
- sputum
- syringe
- pressure cylinder
- sputum aspirator
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Abstract
The utility model discloses a sputum aspirator is used in nursing, including inhaling phlegm subassembly and sputum storage bottle, the last gas vent that is provided with of sputum storage bottle is connected with vacuum device and inhales the phlegm subassembly on sputum storage bottle, vacuum device includes and is provided with the piston by a negative pressure section of thick bamboo in a negative pressure section of thick bamboo, is connected with the push rod on the piston, and the push rod other end stretches out negative pressure section of thick bamboo rear and is connected with the handle, is fixed with the grab handle at negative pressure section of thick bamboo outer wall rear portion, the grab handle is long square frame structure, the handle is located the frame center of grab handle, negative pressure section of thick bamboo front end is provided with the negative pressure pipe, and the other end of negative pressure pipe is fixed on the gas vent, and a negative pressure section of thick bamboo is linked together through the negative pressure pipe with sputum storage bottle, it includes cylinder, lower liquid pipe and protection casing to inhale the phlegm subassembly, the liquid pipe lies in the cylinder below and is linked together with the cylinder down, and this device utilizes the negative pressure to carry out the absorption of sputum through set up vacuum device on sputum storage bottle, and manually operation need not the electric energy, and nursing work is carried out to the convenience under any condition, not restricted by the circuit.
Description
Technical field
This utility model relates to field of medical device, specifically a kind of sputum aspirator for nursing.
Background technology
The suction sputum facility be equipped with in hospital is at present divided into electronic or manual sputum aspirator, electronic sputum aspirator needs to be arranged into corresponding ward by pipeline, service condition is harsh, and manual sputum aspirator mostly is pressing gasbag-type, these two kinds of modes all its drawbacks of display place, pressure size during wayward absorption, easily secondary injury is caused to patient, increase patient painful, and patient can not open breathing from chief commander's mouth when suction sputum, affect negative pressure absorbing and can cause oral cavity inner drying simultaneously, very uncomfortable.
Utility model content
The purpose of this utility model is to provide a kind of sputum aspirator for nursing, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of sputum aspirator for nursing, comprise suction sputum assembly and storage sputum bottle, described storage sputum bottle is provided with air vent, storage sputum bottle is connected with negative pressure device and suction sputum assembly, described negative pressure device comprises negative pressure cylinder, piston is provided with in negative pressure cylinder, piston is connected with push rod, the push rod other end stretches out negative pressure cylinder rear and is connected with hands handle, lever is fixed with in negative pressure cylinder external rear wall, described lever is rectangular frame structure, described handle is positioned at the frame center position of lever, described negative pressure cylinder front end is provided with negative tube, the other end of negative tube is fixed on air vent, negative pressure cylinder is connected by negative tube with storage sputum bottle, described suction sputum assembly comprises syringe, lower liquid pipe and protective cover, described lower liquid pipe to be positioned at below syringe and to be connected with syringe, lower liquid pipe lower end is fixed on stores up on sputum bottle end face and interconnects with it, described syringe front end is connected with sputum aspirator tube, sputum aspirator tube front end is provided with suction nozzle, suction nozzle offers some through holes, be provided with protective cover in sputum aspirator tube and syringe junction and be engaged and enclose, occlusion circle is provided with the occlusal crib caved inward, described protective cover is umbrella hood, and back end of syringe is provided with air relief valve.
As further program of the utility model: be provided with the return spring of shell-like on push rod between described piston and negative pressure cylinder.
As this utility model further scheme: described sputum aspirator tube is soft pipe.
As this utility model further scheme: described occlusion circle is oval.
Compared with prior art, the beneficial effects of the utility model are: this device utilizes negative pressure to carry out the absorption of sputum by arranging negative pressure device on storage sputum bottle, manual operation, without the need to electric energy, conveniently under any condition, carry out nursery work, do not restrict by circuit, and enclose by being provided with protective cover in sputum aspirator tube and syringe junction and being engaged, after patient bites occlusion circle, protective cover covers patient's oral area, avoid the not autonomous mouth breathing of patient and cause intraoral negative pressure to reduce, when decreasing suction sputum, disease population portion opens and to cause oral cavity inner drying to produce uncomfortable, suction strength when the air relief valve that back end of syringe is arranged regulates suction sputum, avoid negative pressure excessive to patient cause secondary injury or negative pressure too small cannot sucking-off sputum phenomenon occur.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-negative pressure device in figure, 11-negative pressure cylinder, 12-piston, 13-return spring, 14-push rod, 15-lever, 16-handle, 17-negative tube, 18-air vent, 2-suction sputum assembly, 21-syringe, 22-air relief valve, liquid pipe under 23-, 24-protective cover, 25-is engaged circle, 26-occlusal crib, 27-sputum aspirator tube, 28-suction nozzle, 3-stores up sputum bottle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of sputum aspirator for nursing, comprise suction sputum assembly 2 and storage sputum bottle 3, described storage sputum bottle 3 is provided with air vent 18, storage sputum bottle 3 is connected with negative pressure device 3 and suction sputum assembly 2, described negative pressure device comprises negative pressure cylinder 11, piston 12 is provided with in negative pressure cylinder 11, piston 12 is connected with push rod 14, push rod 14 other end stretches out negative pressure cylinder 11 rear and is connected with handle 16, the return spring 13 of shell-like on push rod 14 is provided with between described piston 12 and negative pressure cylinder, lever 15 is fixed with in negative pressure cylinder 11 external rear wall, described lever 15 is rectangular frame structure, described handle 16 is positioned at the frame center position of lever 15, described negative pressure cylinder 11 front end is provided with negative tube 17, the other end of negative tube 17 is fixed on air vent 18, negative pressure cylinder 11 is connected by negative tube 17 with storage sputum bottle 3,
Described suction sputum assembly 2 comprises syringe 21, lower liquid pipe 23 and protective cover 24, described lower liquid pipe 23 to be positioned at below syringe 21 and to be connected with syringe 21, lower liquid pipe 23 lower end is fixed on stores up on sputum bottle 3 end face and interconnects with it, described syringe 21 front end is connected with sputum aspirator tube 27, described sputum aspirator tube 27 is soft pipe, sputum aspirator tube 27 front end is provided with suction nozzle 28, suction nozzle 28 offers some through holes, be provided with protective cover 24 in sputum aspirator tube 27 and syringe 21 junction and be engaged circle 25, described occlusion circle 25 is oval, occlusion circle 25 is provided with the occlusal crib 26 caved inward, described protective cover 24 is umbrella hood, when carrying out suction sputum, after patient bites occlusion circle 25, protective cover 24 covers patient's oral area, avoid the not autonomous mouth breathing of patient and cause intraoral negative pressure to reduce, when decreasing suction sputum, disease population portion opens and to cause oral cavity inner drying to produce uncomfortable simultaneously, syringe 21 rear end is provided with air relief valve 22,
During use, medical personnel arrest lever 15, then push rod 14 is made to drive piston 12 rearward to move by pulling out handle 16, to extract in storage sputum bottle 3 air and then make to produce negative pressure in storage sputum bottle 3, the suction nozzle 28 of sputum aspirator tube 27 front end stretches in patient oral cavity and carries out suction sputum, sputum enters in storage sputum bottle 3 by syringe 21 and lower liquid pipe 23, regulate suction strength by the air relief valve 22 of syringe 21 rear end, avoid negative pressure excessive to patient cause secondary injury or negative pressure too small cannot sucking-off sputum phenomenon occur.
Operation principle of the present utility model is: this device utilizes negative pressure to carry out the absorption of sputum by arranging negative pressure device 1 on storage sputum bottle 3, manual operation, without the need to electric energy, conveniently under any condition, carry out nursery work, do not restrict by circuit, and by being provided with protective cover 24 in sputum aspirator tube 27 and syringe 21 junction and being engaged circle 25, after patient bites occlusion circle 25, protective cover 24 covers patient's oral area, avoid the not autonomous mouth breathing of patient and cause intraoral negative pressure to reduce, when decreasing suction sputum, disease population portion opens and to cause oral cavity inner drying to produce uncomfortable, the air relief valve 22 arranged in syringe 21 rear end regulates suction strength during suction sputum, avoid negative pressure excessive to patient cause secondary injury or negative pressure too small cannot sucking-off sputum phenomenon occur.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a sputum aspirator for nursing, comprise suction sputum assembly and storage sputum bottle, it is characterized in that, described storage sputum bottle is provided with air vent, storage sputum bottle is connected with negative pressure device and suction sputum assembly, described negative pressure device comprises negative pressure cylinder, piston is provided with in negative pressure cylinder, piston is connected with push rod, the push rod other end stretches out negative pressure cylinder rear and is connected with hands handle, lever is fixed with in negative pressure cylinder external rear wall, described lever is rectangular frame structure, described handle is positioned at the frame center position of lever, described negative pressure cylinder front end is provided with negative tube, the other end of negative tube is fixed on air vent, negative pressure cylinder is connected by negative tube with storage sputum bottle, described suction sputum assembly comprises syringe, lower liquid pipe and protective cover, described lower liquid pipe to be positioned at below syringe and to be connected with syringe, lower liquid pipe lower end is fixed on stores up on sputum bottle end face and interconnects with it, described syringe front end is connected with sputum aspirator tube, sputum aspirator tube front end is provided with suction nozzle, suction nozzle offers some through holes, be provided with protective cover in sputum aspirator tube and syringe junction and be engaged and enclose, occlusion circle is provided with the occlusal crib caved inward, described protective cover is umbrella hood, and back end of syringe is provided with air relief valve.
2. a kind of sputum aspirator for nursing according to claim 1, is characterized in that, is provided with the return spring of shell-like on push rod between described piston and negative pressure cylinder.
3. a kind of sputum aspirator for nursing according to claim 1, is characterized in that, described sputum aspirator tube is soft pipe.
4. a kind of sputum aspirator for nursing according to claim 1, is characterized in that, described occlusion circle is for oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789473.4U CN205041848U (en) | 2015-09-30 | 2015-09-30 | Sputum aspirator is used in nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789473.4U CN205041848U (en) | 2015-09-30 | 2015-09-30 | Sputum aspirator is used in nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205041848U true CN205041848U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520789473.4U Expired - Fee Related CN205041848U (en) | 2015-09-30 | 2015-09-30 | Sputum aspirator is used in nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205041848U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050536A (en) * | 2017-05-04 | 2017-08-18 | 江苏康宝医疗器械有限公司 | A kind of Manpower sputum aspirator |
| CN109876204A (en) * | 2019-03-29 | 2019-06-14 | 苏州新区景欣医疗用品有限公司 | A kind of sputum aspirator |
| CN110604836A (en) * | 2019-07-23 | 2019-12-24 | 邬剑娜 | Special small-size sputum aspirator of department of respiration |
| CN114366860A (en) * | 2021-12-10 | 2022-04-19 | 王崇丽 | Convenient clear department of respiration internal medicine is with inhaling phlegm care implement |
-
2015
- 2015-09-30 CN CN201520789473.4U patent/CN205041848U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050536A (en) * | 2017-05-04 | 2017-08-18 | 江苏康宝医疗器械有限公司 | A kind of Manpower sputum aspirator |
| CN109876204A (en) * | 2019-03-29 | 2019-06-14 | 苏州新区景欣医疗用品有限公司 | A kind of sputum aspirator |
| CN110604836A (en) * | 2019-07-23 | 2019-12-24 | 邬剑娜 | Special small-size sputum aspirator of department of respiration |
| CN114366860A (en) * | 2021-12-10 | 2022-04-19 | 王崇丽 | Convenient clear department of respiration internal medicine is with inhaling phlegm care implement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20160930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |