CN206239782U - A kind of Respiratory Medicine sputum aspirator - Google Patents
A kind of Respiratory Medicine sputum aspirator Download PDFInfo
- Publication number
- CN206239782U CN206239782U CN201620820962.6U CN201620820962U CN206239782U CN 206239782 U CN206239782 U CN 206239782U CN 201620820962 U CN201620820962 U CN 201620820962U CN 206239782 U CN206239782 U CN 206239782U
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- piston
- vacuum generator
- sputum
- hard
- depression bar
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Abstract
The utility model is related to a kind of Respiratory Medicine sputum aspirator, belongs to medical instruments field；Described Respiratory Medicine sputum aspirator includes suction nozzle, flexible pipe, hard intubation, occluder, mask, fluid control device, liquid storage bottle, vacuum generator；Vacuum generator includes vacuum generator body, piston I, connecting plate, piston rod, gear, fluid control device includes control valve, piston II, depression bar, spring, the utility model provides a kind of Respiratory Medicine sputum aspirator, can be easy to use, is not influenceed by conditions such as electric power；Suction sputum operation can be carried out continuously；Discharged after certain sputum being stored in liquid storage bottle, it is to avoid sputum flows backwards；Patient's oral area can be avoided to be affected during suction sputum.
Description
Technical field
The utility model belongs to medical instruments field, specifically, is related to a kind of Respiratory Medicine sputum aspirator.
Background technology
Respiratory Medicine sputum aspirator is widely used as a kind of device to the pharyngeal treatment of patient, therefore Respiratory Medicine
Sputum aspirator is an important medical treatment device；But, existing manual Respiratory Medicine sputum aspirator is due to that will produce enough suctions
Power, generally by the larger of sputum aspirator design, can so increase the stroke of piston, but carry and place all very not square
Just；At present using be Respiratory Medicine sputum aspirator sputum aspirator tube in actual practical process, often occur, when imbibition is finished,
Imbibition power one stops, and resting on the part sputum in sputum aspirator tube will be back to respiratory tract or the lung of patient, both unhygienic,
The discomfort of body is caused to patient again, potential safety hazard is caused to patient, while reducing the effect of suction sputum；In existing breathing
Section's sputum aspirator, when sputum is filled with storage sputum bottle, it is impossible to timely stop suction sputum ball and continue imbibition, part sputum can be caused to return
Stream, causes the discomfort of patient；Existing Respiratory Medicine sputum aspirator, is not provided with buffer unit, causes suction sputum effect bad；It is existing
Respiratory Medicine sputum aspirator, produce negative pressure to carry out suction sputum when being pressed, but the gas discharged in extruding by pressuring gasbag
Stream can enter in patient airway, need to stretch into sputum aspirator tube inside patient airway during due to suction sputum, and patient respiratory is relatively difficult,
It is very uncomfortable, and if subjected to stimulation, patient airway's contraction, can also influence suction sputum effect, and bearing by pressuring gasbag generation
Pressure is unstable, and then causes air-flow from urgency to gradualization, and suction sputum effect is barely satisfactory.
Therefore, it is necessary to be improved to existing Respiratory Medicine sputum aspirator so that Respiratory Medicine sputum aspirator is structurally consummate,
Suction sputum effect is good, and sputum will not be caused to flow back.
The content of the invention
In order to overcome problem present in background technology, the utility model provides a kind of Respiratory Medicine sputum aspirator, can
It is easy to use, do not influenceed by conditions such as electric power；Suction sputum operation can be carried out continuously；Certain phlegm can be stored in liquid storage bottle
Discharged after liquid, it is to avoid sputum flows backwards；Patient's oral area can be avoided to be affected during suction sputum.
To reach above-mentioned purpose, the utility model is implemented by following technical scheme：
Described Respiratory Medicine sputum aspirator include suction nozzle, flexible pipe, hard intubation, occluder, mask, fluid control device,
Liquid storage bottle, vacuum generator, described hard intubation bottom are provided with the drain pipe connected with hard intubation, and drain pipe passes through screw thread
Liquid storage bottle is connected with, described liquid storage bottle bottom is provided with sealing piston, and hard intubation front end is connected with flexible pipe, and flexible pipe top is provided with
Suction nozzle, flexible pipe is provided with slidable occluder and mask with hard intubation junction, and hard intubation rear end is provided with vacuum generator,
The hard intubation of vacuum generator front end is provided with baffle plate, vacuum generator include vacuum generator body, piston I, connecting plate,
Piston rod, gear, are provided with piston I in described vacuum generator body, the rear end of piston I is provided with connecting plate, at connecting plate center
Horizontally disposed to have piston rod, the piston rod rear end stretches out vacuum generator body rear end, toothrow is provided with piston-rod lower end,
Vacuum generator body lower section is provided with one and the gear being connected, the gear and piston-rod lower end is rotated with vacuum generator body
Toothrow be meshed, be provided with fluid control device in hard intubation before liquid storage bottle, described fluid control device includes control
Valve, piston II, depression bar, spring, described control valve are connected with hard intubation, and piston II is provided with control valve, are set on piston II
There is depression bar, depression bar stretches out control valve, and spring is arranged with the external part of depression bar, and one end of the spring is fixedly connected on depression bar
On, the other end is connected with the correspondence position of control valve lateral wall.
Further, described suction nozzle inside has the suction sputum inner chamber with soft pipe connection, and the shell wall of suction nozzle is provided with least one
Individual section is the side sucker of taper, and the big end in aperture of the side sucker is arranged on the outside of suction nozzle, and aperture small end is arranged on suction nozzle
Inside.
Further, described depression bar is provided with safety collar.
The beneficial effects of the utility model：
By using gear and piston rod band piston, mobile generation negative pressure is carried out the utility model in vacuum generator
Suction sputum, using and it is easy to carry, not by conditionalities such as electric power, and negative-pressure air-flow is gentle, and comfort level is high, while hard intubation
Front portion is provided with mask and occluder, and patient bites the facing on occluder with tooth, and the mouth of patient is sheltered from by mask
Portion, it is to avoid patient's oral area breathing influence negative pressure absorbing effect in suction sputum, and suction cold air stimulation throat in oral cavity is avoided,
Improve suction sputum effect；The setting of side sucker, ensure that the safety and sanitation of whole suction sputum process, it is to avoid cross-infection；In liquid storage
Hard intubation is provided with fluid control device before bottle, the amount that attract sputum can be controlled, and sustainable carry out suction sputum；
Liquid storage bottle bottom is provided with sealing piston, at any time can be discharged the sputum in liquid storage bottle, prevents sputum from flowing backwards.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model suction nozzle.
In figure, 1- suction nozzles, 2- flexible pipes, 3- hard intubations, 4- occluders, 5- masks, 6- liquid storage bottles, 7- sealing pistons, 8-
Baffle plate, 9- vacuum generators body, 10- pistons I, 11- connecting plates, 12- piston rods, 13- gears, 14- controls valve, 15- pistons
IIth, 16- depression bars, 17- springs, 18- suction sputums inner chamber, 19- sides sucker, 20- safety collars.
Specific embodiment
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, below in conjunction with accompanying drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As shown in Figure 1-2, described Respiratory Medicine sputum aspirator includes suction nozzle 1, flexible pipe 2, hard intubation 3, occluder 4, face
Cover 5, fluid control device, liquid storage bottle 6, vacuum generator, the described bottom of hard intubation 3 is provided with what is connected with hard intubation 3
Drain pipe, drain pipe has been connected through a screw thread liquid storage bottle 6, and the described bottom of liquid storage bottle 6 is provided with sealing piston 7, can at any time by
Sputum in liquid storage bottle 6 is discharged, and prevents sputum from flowing backwards.
The front end of hard intubation 3 is connected with flexible pipe 2, and the top of flexible pipe 2 is provided with suction nozzle 1, has inside suction nozzle 1 and is connected with flexible pipe 2
Suction sputum inner chamber 18, the shell wall of suction nozzle 1 is provided with the side sucker 19 that at least one section is taper, the aperture of the side sucker 19
Big end is arranged on the outside of suction nozzle 1, and aperture small end is arranged on the inside of suction nozzle 1, and the setting of side sucker 19 ensure that whole suction
The safety and sanitation of phlegm process, it is to avoid cross-infection.
Flexible pipe 2 is provided with slidable occluder 4 and mask 5 with the junction of hard intubation 3, during suction sputum, patient mouthful
Occluder 4 is bitten in portion, is covered face by mask 5, it is to avoid patient's oral area breathing influence negative pressure absorbing effect in suction sputum, and
Avoid and sucked in oral cavity cold air stimulation throat, improve suction sputum effect.
The rear end of hard intubation 3 is provided with vacuum generator, and the hard intubation 3 of vacuum generator front end is provided with baffle plate 8, negative pressure
Generator includes vacuum generator body 9, piston I 10, connecting plate 11, piston rod 12, gear 13, described vacuum generator sheet
Piston I 10 is provided with body 9, the rear end of piston I 10 is provided with connecting plate 11, and the central horizontal of connecting plate 11 is provided with piston rod 12, institute
State the rear end of piston rod 12 and stretch out the rear end of vacuum generator body 9, toothrow is provided with the lower end of piston rod 12, in vacuum generator body
9 lower sections are provided with a toothrow that the gear 13 being connected, the gear 13 and the lower end of piston rod 12 are rotated with vacuum generator body 9
It is meshed, by the way that using gear 13 and piston rod 12, with piston I 10, the mobile generation negative pressure in vacuum generator body 9 is carried out
Suction sputum, using and it is easy to carry, not by conditionalities such as electric power.
Fluid control device is provided with hard intubation 3 before liquid storage bottle 6, described fluid control device includes control valve
14th, piston II 15, depression bar 16, spring 17, described control valve 14 are connected with hard intubation 3, and piston II is provided with control valve 14
15, piston II 15 is provided with depression bar 16, and depression bar 16 is provided with safety collar 20, depression bar 16 stretches out control valve 14, and depression bar 16 stretches out
Spring 17 is arranged with end, one end of the spring 17 is fixedly connected on depression bar 16, the other end and the control lateral wall of valve 14
Correspondence position is connected, and when suction sputum operation is not carried out, safety collar 20 is provided with control valve 14, and safety collar 20 tenses pressure
Bar 16, and make the holddown spring 17 of depression bar 16, and make piston II 15 stretch into the inner chamber of hard intubation 3 to block hard intubation 3, form one
The space of individual relative closure, fungi-proofing effect can be being played using preceding, improve security.
The course of work of the present utility model：
Using preceding, safety collar 20 is provided with control valve 14, safety collar 20 tenses depression bar 16, and compresses depression bar 16
Spring 17, and make piston II 15 stretch into the inner chamber of hard intubation 3 to block hard intubation 3, form a space for relative closure, make
Used time, safety collar 20 is removed, the resilience of spring 17, depression bar 16 overhangs to control valve 14, and piston II 15 leaves hard intubation 3, will
Suction nozzle 1 extend into the position for needing suction sputum, and patient bites occluder 4, and mask 5 is covered into face, and rotate gear 13 makes piston rod
12 are moved in the horizontal direction, and then band piston I 10 is moved in vacuum generator body 9, and increase piston I 10 is produced with negative pressure
Give birth to the space between the front end of device body 9 and produce negative pressure, and then the suction from the side sucker 19 of suction nozzle 1 by sputum, sputum is in gear
Under the stop of plate 8, enter into suction sputum bottle 6, when sputum reaches certain position in suction sputum bottle 6, extract sealing piston 7 by sputum
Discharge.
By using gear and piston rod band piston, mobile generation negative pressure is carried out the utility model in vacuum generator
Suction sputum, using and it is easy to carry, not by conditionalities such as electric power, and negative-pressure air-flow is gentle, and comfort level is high, while hard is inserted
Pipe front portion is provided with mask and occluder, and patient bites the facing on occluder with tooth, and shelters from patient's by mask
Oral area, it is to avoid patient's oral area breathing influence negative pressure absorbing effect in suction sputum, and avoid suction cold air stimulation pharynx in oral cavity
Larynx, improves suction sputum effect；The setting of side sucker, ensure that the safety and sanitation of whole suction sputum process, it is to avoid cross-infection；In storage
Hard intubation is provided with fluid control device before liquid bottle, the amount that attract sputum can be controlled, and sustainable inhaled
Phlegm；Liquid storage bottle bottom is provided with sealing piston, at any time can be discharged the sputum in liquid storage bottle, prevents sputum from flowing backwards.
Finally illustrate, preferred embodiment above is only used to illustrate the technical solution of the utility model and unrestricted, to the greatest extent
Pipe is described in detail by above preferred embodiment to the utility model, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims institute to it in the form and details
The scope of restriction.
Claims (3)
1. a kind of Respiratory Medicine sputum aspirator, it is characterised in that：Described Respiratory Medicine sputum aspirator includes that suction nozzle, flexible pipe, hard are inserted
Pipe, occluder, mask, fluid control device, liquid storage bottle, vacuum generator, described hard intubation bottom is provided with inserts with hard
The drain pipe of pipe connection, drain pipe has been connected through a screw thread liquid storage bottle, and described liquid storage bottle bottom is provided with sealing piston, and hard is inserted
Pipe front end is connected with flexible pipe, and flexible pipe top is provided with suction nozzle, and flexible pipe is provided with slidable occluder and face with hard intubation junction
Cover, hard intubation rear end is provided with vacuum generator, and the hard intubation of vacuum generator front end is provided with baffle plate, vacuum generator bag
Vacuum generator body, piston I, connecting plate, piston rod, gear are included, piston I is provided with described vacuum generator body, it is living
Fill in I rear end and be provided with connecting plate, connecting plate central horizontal is provided with piston rod, the piston rod rear end stretches out vacuum generator sheet
Body rear end, toothrow is provided with piston-rod lower end, is provided with below vacuum generator body and is connected with the rotation of vacuum generator body
Gear, the gear is meshed with the toothrow of piston-rod lower end, and fluid control device is provided with hard intubation before liquid storage bottle,
Described fluid control device includes control valve, piston II, depression bar, spring, and described control valve is connected with hard intubation, controls
Piston II is provided with valve, piston II is provided with depression bar, and depression bar stretches out control valve, and spring is arranged with the external part of depression bar, described
One end of spring is fixedly connected on depression bar, and the other end is connected with the correspondence position of control valve lateral wall.
2. a kind of Respiratory Medicine sputum aspirator according to claim 1, it is characterised in that：Described suction nozzle inside have with it is soft
The suction sputum inner chamber of pipe connection, the shell wall of suction nozzle is provided with the side sucker that at least one section is taper, the aperture of the side sucker
Big end is arranged on the outside of suction nozzle, and aperture small end is arranged on the inside of suction nozzle.
3. a kind of Respiratory Medicine sputum aspirator according to claim 1, it is characterised in that：Described depression bar is provided with safety
Ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620820962.6U CN206239782U (en) | 2016-08-01 | 2016-08-01 | A kind of Respiratory Medicine sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620820962.6U CN206239782U (en) | 2016-08-01 | 2016-08-01 | A kind of Respiratory Medicine sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206239782U true CN206239782U (en) | 2017-06-13 |
Family
ID=58997666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620820962.6U Expired - Fee Related CN206239782U (en) | 2016-08-01 | 2016-08-01 | A kind of Respiratory Medicine sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206239782U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469164A (en) * | 2017-09-05 | 2017-12-15 | 吴伟祥 | A kind of clinical medicine tracheae product phlegm suction instrument |
| CN108159510A (en) * | 2017-12-27 | 2018-06-15 | 谢文金 | A kind of pediatrician paediatrics negative pressure gastric lavage device |
| CN108525032A (en) * | 2018-05-14 | 2018-09-14 | 无锡市人民医院 | A kind of novel suction bottle |
| CN108568001A (en) * | 2018-04-25 | 2018-09-25 | 吴瑞芹 | A kind of Respiratory Medicine urgent need sputum aspirator |
| CN109771706A (en) * | 2019-01-17 | 2019-05-21 | 广东省人民医院(广东省医学科学院) | Sputum aspirator tube |
| 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 |
| CN114796635A (en) * | 2022-03-23 | 2022-07-29 | 合肥市第一人民医院 | Sputum suction device for pediatric nursing |
-
2016
- 2016-08-01 CN CN201620820962.6U patent/CN206239782U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469164A (en) * | 2017-09-05 | 2017-12-15 | 吴伟祥 | A kind of clinical medicine tracheae product phlegm suction instrument |
| CN108159510A (en) * | 2017-12-27 | 2018-06-15 | 谢文金 | A kind of pediatrician paediatrics negative pressure gastric lavage device |
| CN108568001A (en) * | 2018-04-25 | 2018-09-25 | 吴瑞芹 | A kind of Respiratory Medicine urgent need sputum aspirator |
| CN108568001B (en) * | 2018-04-25 | 2020-07-14 | 吴瑞芹 | Breathe internal medicine emergency sputum aspirator |
| CN108525032A (en) * | 2018-05-14 | 2018-09-14 | 无锡市人民医院 | A kind of novel suction bottle |
| CN109771706A (en) * | 2019-01-17 | 2019-05-21 | 广东省人民医院(广东省医学科学院) | Sputum aspirator tube |
| 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 |
| CN114796635A (en) * | 2022-03-23 | 2022-07-29 | 合肥市第一人民医院 | Sputum suction device for pediatric nursing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20180801 |