CN213490919U - Manual sputum aspirator - Google Patents
Manual sputum aspirator Download PDFInfo
- Publication number
- CN213490919U CN213490919U CN202021077143.XU CN202021077143U CN213490919U CN 213490919 U CN213490919 U CN 213490919U CN 202021077143 U CN202021077143 U CN 202021077143U CN 213490919 U CN213490919 U CN 213490919U
- Authority
- CN
- China
- Prior art keywords
- sputum
- sputum aspirator
- inner tube
- tube
- phlegm
- 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
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 151
- 208000024794 sputum Diseases 0.000 title claims abstract description 151
- 210000003802 sputum Anatomy 0.000 title claims abstract description 151
- 206010062717 Increased upper airway secretion Diseases 0.000 claims abstract description 30
- 208000026435 phlegm Diseases 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 206010003497 Asphyxia Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 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
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a manual sputum aspirator belongs to medical instrument technical field. The sputum aspirator comprises a sputum aspirator main body, a sputum aspirating tube and a liquid collecting bottle, wherein the sputum aspirating tube is connected to the front end of the sputum aspirator main body and comprises an outer tube and an inner tube, the outer tube is sleeved outside the inner tube, a cavity is formed between the outer tube and the inner tube, a syringe is connected to the tube body of the outer tube through a connector, a sputum reducing agent is arranged in the syringe, a smooth sputum aspirating head is arranged at the front end of the outer tube, and a plurality of sputum aspirating holes are uniformly distributed in the sputum aspirating head; one end of the inner tube is communicated with the sputum aspirator main body, the other end of the inner tube is communicated with the sputum suction hole, and the whole inner tube is of a conical structure with the inner diameter gradually reduced from the starting point. Sputum aspirator is equipped with conical phlegm inner tube of inhaling, is difficult for causing the sputum to block up, and operating personnel can cooperate the phlegm reducing agent on the outer tube to use simultaneously, dilutes the sputum to supplementary medical personnel's the work of inhaling phlegm improves and inhales phlegm effect and inhales phlegm efficiency.
Description
Technical Field
The utility model relates to a sputum aspirator, concretely relates to manual sputum aspirator.
Background
The existing method is to use an electric sputum suction device to suck out sputum, but the electric sputum suction device has a very complex structure and high cost, is limited in use, can only be used in hospitals, and cannot be used at home and in places without electricity.
In addition, the long hose of phlegm pipe for same internal diameter is inhaled to current phlegm suction device, because different people's air flue variation in size, especially old person and children, the air flue is comparatively tiny fragile, inconvenient use, when the great piece of sputum or phlegm viscosity is great, can block up and inhale the phlegm pipe, has not only increased medical personnel's phlegm work load of inhaling, is unfavorable for inhaling going on of phlegm work, reduces work efficiency, still probably causes injuries such as suffocation to the patient.
The invention discloses a sputum suction device for respiratory medicine, which is disclosed in Chinese patent publication No. CN109847115A, published as 2019, 06 and 07.A technical scheme of the sputum suction device comprises a sputum suction pipe, a sputum aspirator and a liquid collection bottle, wherein the sputum suction pipe is communicated with the sputum aspirator, the front end of the sputum suction pipe is of a conical structure convenient for entering an air pipe, auxiliary sputum suction ports are uniformly distributed on the conical structure, the inner diameter of the sputum suction pipe is gradually increased towards one end of the sputum aspirator along the conical structure, the other end of the sputum suction pipe is connected with the sputum aspirator through a three-way pipe, and the other end of the three-way pipe is connected with the liquid collection bottle.
Above-mentioned patent prevents the sputum jam through setting up the phlegm pipe of inhaling of coniform, nevertheless to the great or great sputum of consistency of some volumes, it inhales the phlegm effect still not good enough, inhales phlegm efficiency also not high enough.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the problem that the sputum suction effect is not good, efficient that the sputum aspirator exists among the prior art, provide one kind inhale the sputum effectual, inhale the efficient manual sputum aspirator of phlegm.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
the utility model provides a manual sputum aspirator, includes sputum aspirator main part, inhales phlegm pipe and liquid collection bottle, its characterized in that: the sputum suction pipe is connected to the front end of the sputum aspirator main body and comprises an outer pipe and an inner pipe, the outer pipe is sleeved outside the inner pipe, a cavity is formed between the outer pipe and the inner pipe, a syringe is connected to the pipe body of the outer pipe through a connector, a phlegm reducing agent is arranged in the syringe, the front end of the outer pipe is a smooth sputum suction head, and a plurality of sputum suction holes are uniformly distributed in the sputum suction head; one end of the inner tube is communicated with the sputum aspirator main body, the other end of the inner tube is communicated with the sputum suction hole, and the whole inner tube is of a conical structure with the inner diameter gradually reduced from the starting point.
Furthermore, the sputum aspirator main part is cylindric structure, and its inside is equipped with the rubber piston board, rubber piston board rear end is connected with a piston rod, the piston rod tip is equipped with push-and-pull handle, and the sputum aspirator main part tail end is provided with the handle frame.
Furthermore, the piston rod is sleeved with a compression spring, one end of the compression spring is connected to the rubber piston plate, and the other end of the compression spring is fixed to the end face of the tail end of the sputum aspirator main body.
Furthermore, a funnel-shaped liquid collecting port is arranged below the front end of the sputum aspirator main body, the inlet end of the funnel-shaped liquid collecting port is connected with the end face of the front end of the sputum aspirator main body, and the liquid collecting bottle is detachably connected with the outlet end of the funnel-shaped liquid collecting port.
Furthermore, a one-way valve for preventing the sputum from flowing backwards is arranged inside the inner tube.
Furthermore, an air outlet valve is arranged on the sputum aspirator main body and is positioned in a cavity at the front end of the rubber piston plate.
The utility model discloses a theory of operation:
when the sputum aspirator is used for aspirating sputum, the front end of the sputum aspirator pipe extends into the mouth of a patient, after the position is found, the push-pull handle is operated to enable the piston rod to move forwards, so that air in the sputum aspirator main body is exhausted from the exhaust valve, and then the piston rod is pumped outwards to enable the interior of the sputum aspirator main body to form a negative pressure state; at the moment, the inner tube communicated with the sputum aspirator main body starts to suck sputum through the sputum suction hole on the outer tube, and the sputum is not easy to block the inner tube because the tube diameter of the inner tube is gradually increased towards the sputum suction direction; simultaneously, to some massive thick sputum, the operator can press the syringe on the outer tube, makes its inside phlegm reducing agent spout in inhaling the phlegm hole, dilutes the sputum, and supplementary operating personnel's the work of inhaling phlegm improves and inhales phlegm efficiency.
The utility model has the advantages that:
1. the sputum aspirator of the utility model is provided with a conical sputum aspirating inner tube, so that sputum blockage is not easy to cause, and meanwhile, an operator can dilute the sputum by matching with a sputum eliminating agent on the outer tube, thereby assisting the sputum aspirating work of medical personnel and improving the sputum aspirating effect and the sputum aspirating efficiency;
2. the utility model is provided with a compression spring and a deflation valve, when medical personnel pulls the piston rod once, the rubber piston plate slowly resets forwards under the action of the compression spring, and the air in the main body of the sputum aspirator is discharged through the deflation valve, so that the medical personnel can conveniently perform the next suction work;
3. the liquid collecting port is arranged into a funnel shape, and the end face of the inlet end of the liquid collecting port close to the front end of the sputum aspirator can facilitate the collection of sputum.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
wherein,
1. the sputum aspirator comprises a sputum aspirator main body, 2, a liquid collecting bottle, 3, an outer tube, 4, an inner tube, 5, an injector, 6, a sputum suction head, 7, a sputum suction hole, 8, a rubber piston plate, 9, a piston rod, 10, a compression spring, 11, a push-pull handle, 12, a handle frame, 13, a one-way valve, 14, a liquid collecting port, 15 and an air outlet valve.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Example 1
This embodiment is the most basic embodiment.
The embodiment provides a manual sputum aspirator, which comprises a sputum aspirator main body 1, a sputum aspirating tube and a liquid collecting bottle 2, wherein the sputum aspirating tube is connected to the front end of the sputum aspirator main body 1 and comprises an outer tube 3 and an inner tube 4, the outer tube 3 is sleeved outside the inner tube 4, a cavity is formed between the outer tube 3 and the inner tube 4, a syringe 5 is connected to the tube body of the outer tube 3 through a joint, a phlegm reducing agent is arranged in the syringe 5, a smooth sputum aspirating head 6 is arranged at the front end of the outer tube 3, and a plurality of sputum aspirating holes 7 are uniformly distributed in the sputum aspirating head 6; one end of the inner tube 4 is communicated with the sputum aspirator main body 1, the other end is communicated with the sputum suction hole 7, and the whole inner tube 4 is in a conical structure with the inner diameter gradually reduced from the starting point.
Sputum aspirator cooperatees through conical inner tube 4 and outer tube 3 that is connected with phlegm reducing agent, prevents effectively that the sputum from blockking up, effectively reduces the sputum suction degree of difficulty, improves medical personnel's work efficiency.
Example 2
The embodiment provides a manual sputum aspirator shown in fig. 1, which comprises a sputum aspirator main body 1, a sputum aspirating tube and a liquid collecting bottle 2, wherein the sputum aspirating tube is connected to the front end of the sputum aspirator main body 1, the sputum aspirating tube comprises an outer tube 3 and an inner tube 4, both the outer tube 3 and the inner tube 4 are made of soft silica gel, the outer tube 3 is sleeved outside the inner tube 4, a cavity is formed between the outer tube 3 and the inner tube 4, a syringe 5 is connected to the tube body of the outer tube 3 through a joint, a phlegm reducing agent is arranged in the syringe 5, a smooth sputum aspirating head 6 is arranged at the front end of the outer tube 3, and a plurality of sputum aspirating holes 7 are uniformly distributed on the sputum aspirating; one end of the inner tube 4 is communicated with the sputum aspirator main body 1, the other end is communicated with the sputum suction hole 7, and the whole inner tube 4 is in a conical structure with the inner diameter gradually reduced from the starting point.
Furthermore, the sputum aspirator main body 1 is of a cylindrical structure, a rubber piston plate 8 is arranged in the sputum aspirator main body 1, the rear end of the rubber piston plate 8 is connected with a piston rod 9, the end part of the piston rod 9 is provided with a push-pull handle 11, the tail end of the sputum aspirator main body 1 is provided with a handle frame 12, the sputum aspirator main body 1 is provided with an air outlet valve 15, and the air outlet valve 15 is positioned in a cavity where the front end of the rubber piston plate 8 is located; the piston rod 9 overcoat is equipped with compression spring 10, compression spring 10 one end is connected on rubber piston board 8, and the other end is fixed on the terminal surface of 1 tail ends of sputum aspirator main part. After medical personnel pull piston rod 9 once, rubber piston plate 8 slowly resets forward under compression spring 10's effect, and the air in sputum aspirator main part 1 passes through the bleed valve and discharges, makes things convenient for medical personnel to carry out next suction work.
Further, a funnel-shaped liquid collecting port 14 is arranged below the front end of the sputum aspirator main body 1, the inlet end of the funnel-shaped liquid collecting port 14 is connected with the end face of the front end of the sputum aspirator main body 1, and the liquid collecting bottle 2 is detachably connected with the outlet end of the funnel-shaped liquid collecting port 14. The liquid collecting port 14 is arranged in a funnel shape, and the inlet end of the liquid collecting port 14 is close to the front end face of the sputum aspirator, so that the sputum can be conveniently collected.
Furthermore, a one-way valve 13 is arranged inside the inner tube 4 and used for preventing the sputum from flowing backwards in the midway.
In this embodiment, the working principle of the sputum aspirator is as follows:
the push-pull handle 11 is operated to lead the piston rod 9 to move forwards, thus leading the air in the sputum aspirator main body 1 to be discharged from the exhaust valve, and then the piston rod 9 is pumped outwards, thus leading the interior of the sputum aspirator main body 1 to form a negative pressure state; at this time, the inner tube 4 communicated with the sputum aspirator body 1 starts to suck sputum through the sputum suction hole 7 on the outer tube 3, and the inner tube 4 is not easy to be blocked by the sputum because the tube diameter of the inner tube 4 is gradually increased towards the sputum suction direction; simultaneously, to some massive thick sputum, the operator can press syringe 5 on the outer tube 3, makes its inside phlegm reducing agent spout from inhaling phlegm hole 7, dilutes the sputum, and supplementary operating personnel's the work of inhaling phlegm improves and inhales phlegm efficiency.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (6)
1. The utility model provides a manual sputum aspirator, includes sputum aspirator main part (1), inhales phlegm pipe and liquid collection bottle (2), its characterized in that: the sputum suction pipe is connected to the front end of the sputum aspirator main body (1), the sputum suction pipe comprises an outer pipe (3) and an inner pipe (4), the outer pipe (3) is sleeved outside the inner pipe (4), a cavity is formed between the outer pipe (3) and the inner pipe (4), the body of the outer pipe (3) is connected with an injector (5) through a joint, a phlegm reducing agent is arranged in the injector (5), the front end of the outer pipe (3) is a smooth sputum suction head (6), and a plurality of sputum suction holes (7) are uniformly distributed in the sputum suction head (6); one end of the inner tube (4) is communicated with the sputum aspirator main body (1), the other end of the inner tube is communicated with the sputum suction hole (7), and the whole inner tube (4) is of a conical structure with the inner diameter gradually reduced from the starting point.
2. A manual sputum aspirator according to claim 1, wherein: the sputum aspirator main part (1) is cylindric structure, and its inside is equipped with rubber piston board (8), rubber piston board (8) rear end is connected with a piston rod (9), piston rod (9) tip is equipped with push-and-pull handle (11), and the sputum aspirator main part (1) tail end is provided with handle frame (12).
3. A manual sputum aspirator according to claim 2, wherein: the outer sleeve of the piston rod (9) is provided with a compression spring (10), one end of the compression spring (10) is connected to the rubber piston plate (8), and the other end of the compression spring is fixed on the end face of the tail end of the sputum aspirator main body (1).
4. A manual sputum aspirator according to claim 1 or 2, wherein: sputum aspirator main part (1) front end below is equipped with a infundibulate album liquid mouth (14), the entry end and the sputum aspirator main part (1) front end terminal surface of infundibulate album liquid mouth (14) meet, liquid collecting bottle (2) detachably connect the exit end of infundibulate album liquid mouth (14).
5. A manual sputum aspirator according to claim 1, wherein: the inner tube (4) is internally provided with a one-way valve (13) for preventing the sputum from flowing backwards.
6. A manual sputum aspirator according to claim 2, wherein: the sputum aspirator main part (1) is provided with an air outlet valve (15), and the air outlet valve (15) is positioned in a cavity at the front end of the rubber piston plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021077143.XU CN213490919U (en) | 2020-06-12 | 2020-06-12 | Manual sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021077143.XU CN213490919U (en) | 2020-06-12 | 2020-06-12 | Manual sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213490919U true CN213490919U (en) | 2021-06-22 |
Family
ID=76380113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021077143.XU Expired - Fee Related CN213490919U (en) | 2020-06-12 | 2020-06-12 | Manual sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213490919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854089A (en) * | 2021-11-02 | 2021-12-31 | 黑龙江省农业科学院黑河分院 | Soybean disease and pest control device |
-
2020
- 2020-06-12 CN CN202021077143.XU patent/CN213490919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854089A (en) * | 2021-11-02 | 2021-12-31 | 黑龙江省农业科学院黑河分院 | Soybean disease and pest control device |
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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 |
Granted publication date: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |