CN112245679A - Automatic phlegm suction device of respirator for emergency department - Google Patents
Automatic phlegm suction device of respirator for emergency department Download PDFInfo
- Publication number
- CN112245679A CN112245679A CN202011226785.6A CN202011226785A CN112245679A CN 112245679 A CN112245679 A CN 112245679A CN 202011226785 A CN202011226785 A CN 202011226785A CN 112245679 A CN112245679 A CN 112245679A
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- China
- Prior art keywords
- piston cylinder
- piston
- vent pipe
- fixedly communicated
- respirator
- 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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Links
- 206010062717 Increased upper airway secretion Diseases 0.000 title claims description 8
- 208000026435 phlegm Diseases 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 206010036790 Productive cough Diseases 0.000 claims abstract description 16
- 208000024794 sputum Diseases 0.000 claims abstract description 16
- 210000003802 sputum Anatomy 0.000 claims abstract description 16
- 230000006837 decompression Effects 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 11
- 235000017491 Bambusa tulda Nutrition 0.000 description 11
- 241001330002 Bambuseae Species 0.000 description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 11
- 239000011425 bamboo Substances 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
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- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses an automatic sputum suction device of a respirator for emergency department, which relates to the technical field of medical instruments and comprises a vent pipe, wherein the left end of the vent pipe is fixedly communicated with a mask, the left side of the upper surface of the vent pipe is fixedly communicated with a supercharging mechanism, the right side of the upper surface of the vent pipe is fixedly communicated with a decompression mechanism, a threaded rod extends into a first piston cylinder, a piston block is placed in the first piston cylinder, the right side of the bottom surface of the vent pipe is fixedly communicated with a hose, one end of the hose, far away from the vent pipe, is fixedly communicated with an air bag, and one end of the air bag, far away from the hose, is fixedly communicated with a first one-way. The invention has reasonable design and structure, and can ensure that the device has two operation modes of electric operation and manual operation by matching the decompression mechanism, the hose, the air bag and the first one-way valve, thereby increasing the practicability of the device, and reducing the possibility of uncomfortable throat part caused by overlarge suction force by arranging the supercharging mechanism.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an automatic sputum suction device of a respirator for emergency departments.
Background
Medical devices refer to devices, instruments, apparatuses, and other similar or related items used directly or indirectly on the human body, and the effects are obtained mainly by physical means, not by immunological, pharmacological, or metabolic means, or only by assistance in such means.
The department of emergency department of hospital often can use to inhale the phlegm device and inhale the phlegm to handle the patient, and current department of emergency inhales phlegm device operation mode single with the breathing machine for the practicality of device is less, and the device is when the operation simultaneously, because suction is too big, often can cause the discomfort of patient's throat. Therefore, the automatic sputum suction device of the respirator for the emergency department is provided to solve the problems.
Disclosure of Invention
One) technical problem to be solved
The invention aims to make up the defects of the prior art and provides an automatic sputum suction device of a respirator for emergency departments.
II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an automatic sputum suction device of a respirator for emergency department comprises a vent pipe, wherein the left end of the vent pipe is fixedly communicated with a mask, the left side of the upper surface of the vent pipe is fixedly communicated with a supercharging mechanism, the right side of the upper surface of the vent pipe is fixedly communicated with a decompression mechanism, the left side of the bottom surface of the vent pipe is fixedly communicated with a first piston cylinder, the bottom surface of the first piston cylinder is in threaded connection with a threaded rod, the threaded rod extends to the inside of the first piston cylinder, a piston block is placed in the first piston cylinder, the top end of the threaded rod is rotationally connected with the bottom surface of the piston block, the middle part of the bottom surface of the vent pipe is in threaded connection with a liquid collecting bottle, the inner top wall of the vent pipe is fixedly connected with a guide plate, the bottom surface of the guide plate extends to the inside of the liquid collecting bottle, the right side of the, one end of the air bag, which is far away from the hose, is fixedly communicated with a first one-way valve.
Preferably, booster mechanism includes the second piston section of thick bamboo, the interior diapire fixedly connected with pressure spring of second piston section of thick bamboo, and the inner wall sliding connection of second piston section of thick bamboo has the piston, the bottom surface of piston and the top fixed connection of pressure spring, the through-hole has been seted up on the upper portion of second piston section of thick bamboo surface, logical groove has been seted up to the upper surface of piston.
Preferably, the decompression mechanism includes a third piston cylinder, the last fixed surface of third piston cylinder is connected with electric telescopic handle, electric telescopic handle's output runs through the upper surface of third piston cylinder and extends to the inside of third piston cylinder, the inner wall sliding connection of third piston cylinder has the piston board, the middle part of piston board upper surface and electric telescopic handle's output fixed connection, the lower part of third piston cylinder left surface is inlayed and is had the second check valve, and the interior diapire of third piston cylinder inlays and has the third check valve.
Preferably, the air inlet end of the second one-way valve and the air outlet end of the third one-way valve are communicated with the inside of the third piston cylinder, the air outlet end of the second one-way valve is communicated with the outside, the air inlet end of the third one-way valve is communicated with the inside of the vent pipe, and the upper part of the back face of the third piston cylinder is provided with a round hole.
Preferably, the outer surface of the piston block is connected with the inside of the first piston cylinder in a sliding mode, and a rubber ring is arranged at the threaded connection position of the outer surface of the threaded rod and the first piston cylinder.
Preferably, the right side face of the breather pipe is fixedly connected with a handle, and a reinforcing rib is arranged at the fixed connection position of the outer surface of the handle and the breather pipe.
Preferably, the left side face of the face mask is fixedly connected with a rubber layer, and the outer surface of the liquid collecting bottle is provided with an observation window.
Thirdly), the beneficial effects are as follows:
compared with the prior art, this automatic phlegm suction device of breathing machine for emergency department possesses following beneficial effect:
according to the invention, through the matched arrangement of the pressure reducing mechanism, the hose, the air bag and the first one-way valve, the electric telescopic rod drives the piston plate to move up and down, so that air in the air pipe is sucked to the outside, meanwhile, the air in the air pipe is sucked to the outside through manually pressing the air bag continuously, and the sputum suction process is completed, so that the device has two operation modes of electric operation and manual operation, and the practicability of the device is improved.
Secondly, the invention sets a pressurizing mechanism, namely the second piston, the pressure spring, the piston, the through hole and the through groove are matched, when the internal air pressure of the vent pipe is too small, the piston moves downwards, so that the external air can flow into the vent pipe through the through hole and the through groove in sequence, and the possibility of uncomfortable throat caused by too large suction force is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of a partial cross-sectional structure of the present invention;
FIG. 3 is a schematic structural view of the pressurization mechanism of the present invention in front elevation and section;
FIG. 4 is a schematic cross-sectional front view of the pressure reducing mechanism of the present invention.
In the figure: 1. a breather pipe; 2. a face mask; 3. a pressurization mechanism; 4. a pressure reducing mechanism; 5. a first piston cylinder; 6. a threaded rod; 7. a piston block; 8. a liquid collecting bottle; 9. a baffle; 10. a hose; 11. an air bag; 12. a first check valve; 13. a second piston cylinder; 14. a pressure spring; 15. a piston; 16. a through hole; 17. a third piston cylinder; 18. an electric telescopic rod; 19. a piston plate; 20. a second one-way valve; 21. a third check valve; 22. a circular hole; 23. a handle; 24. reinforcing ribs; 25. a rubber layer; 26. an observation window; 27. a through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: an automatic sputum suction device of a respirator for an emergency department comprises a vent pipe 1, wherein the left end of the vent pipe 1 is fixedly communicated with a mask 2, the left side of the upper surface of the vent pipe 1 is fixedly communicated with a supercharging mechanism 3, the right side of the upper surface of the vent pipe 1 is fixedly communicated with a decompression mechanism 4, the left side of the bottom surface of the vent pipe 1 is fixedly communicated with a first piston cylinder 5, the bottom surface of the first piston cylinder 5 is in threaded connection with a threaded rod 6, the threaded rod 6 extends into the first piston cylinder 5, a piston block 7 is placed in the first piston cylinder 5, the top end of the threaded rod 6 is rotatably connected with the bottom surface of the piston block 7, the middle part of the bottom surface of the vent pipe 1 is in threaded connection with a liquid collection bottle 8, the inner top wall of the vent pipe 1 is fixedly connected with a guide plate 9, the bottom surface of the guide plate 9 extends into the liquid collection bottle 8, the right side, one end of the air bag 11 far away from the hose 10 is fixedly communicated with a first one-way valve 12, an air inlet end of the first one-way valve 12 is communicated with the inside of the air bag 11, and an air outlet end of the first one-way valve 12 is communicated with the outside.
The air inlet end of the second one-way valve 20 and the air outlet end of the third one-way valve 21 are communicated with the inside of the third piston cylinder 17, the air outlet end of the second one-way valve 20 is communicated with the outside, the air inlet end of the third one-way valve 21 is communicated with the inside of the vent pipe 1, and the upper part of the back surface of the third piston cylinder 17 is provided with a round hole 22. The circular hole 22 ensures the air flow direction inside the third piston cylinder 17, and the air pressure on the upper part of the piston plate 19 is always the same as that on the outside, so that the piston plate 19 moves more smoothly.
The outer surface of the piston block 7 is slidably connected with the inside of the first piston cylinder 5, and a rubber ring is arranged at the threaded connection part of the outer surface of the threaded rod 6 and the first piston cylinder 5. The sputum in the ventilation pipe 1 is prevented from flowing into the first piston cylinder 5, and the subsequent adjustment of the piston block 7 is prevented from being influenced.
The handle 23 is fixedly connected to the right side surface of the breather pipe 1, and a reinforcing rib 24 is arranged at the fixed connection position of the outer surface of the handle 23 and the breather pipe 1. The handle 23 is arranged to facilitate hand-held operation, and the reinforcing ribs 24 are arranged to stabilize the structure of the handle 23.
The left side surface of the face mask 2 is fixedly connected with a rubber layer 25, and the outer surface of the liquid collecting bottle 8 is provided with an observation window 26. The rubber layer 25 that sets up plays certain buffering in the time for face guard 2 is inseparabler with the facial contact of patient, and the amount of the inside sputum of collection liquid bottle 8 and timely processing are convenient for observe to the observation window 26 of setting.
The working principle is as follows: the electric telescopic rod 18 is communicated with a power supply, the rubber layer 25 is attached to the face of a patient and holds the handle 23, when the output end of the electric telescopic rod 18 contracts, the piston plate 19 is driven to move upwards, so that air in the ventilating pipe 1 flows into the third piston cylinder 17 through the third one-way valve 21, when the output end of the electric telescopic rod 18 extends, the piston plate 19 is driven to move downwards, so that air in the third piston cylinder 17 flows to the outside through the second one-way valve 20, further sputum at the rear part of the patient is sucked to the left side surface of the guide plate 9 or the upper part of the inner wall of the liquid collecting bottle 8 through controlling air flow and flows into the liquid collecting bottle 8 under the action of gravity, when the internal air pressure of the ventilating pipe 1 is too small, the piston 15 moves downwards, so that the external air can flow into the ventilating pipe 1 through the through hole 16 and the through groove 27 sequentially, the possibility of, make piston piece 7 reciprocate, change the inside air flow rate of breather pipe 1 for the application crowd scope of device is wider, also can manually press gasbag 11 constantly simultaneously, makes the inside air of breather pipe 1 loop through hose 10, gasbag 11 and first check valve 12 and flows to the outside, and then accomplishes and inhale the phlegm process.
It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatic phlegm suction device of breathing machine for emergency department, includes breather pipe (1), its characterized in that: the left end of the vent pipe (1) is fixedly communicated with a face mask (2), the left side of the upper surface of the vent pipe (1) is fixedly communicated with a pressurization mechanism (3), the right side of the upper surface of the vent pipe (1) is fixedly communicated with a depressurization mechanism (4), the left side of the bottom surface of the vent pipe (1) is fixedly communicated with a first piston cylinder (5), the bottom surface of the first piston cylinder (5) is in threaded connection with a threaded rod (6), the threaded rod (6) extends to the inside of the first piston cylinder (5), a piston block (7) is placed inside the first piston cylinder (5), the top end of the threaded rod (6) is rotatably connected with the bottom surface of the piston block (7), the middle part of the bottom surface of the vent pipe (1) is in threaded connection with a liquid collecting bottle (8), the top wall of the vent pipe (1) is fixedly connected with a guide plate (9), and the bottom surface of the guide plate (9), the right side of the bottom surface of the vent pipe (1) is fixedly communicated with a hose (10), one end, away from the vent pipe (1), of the hose (10) is fixedly communicated with an air bag (11), and one end, away from the hose (10), of the air bag (11) is fixedly communicated with a first one-way valve (12).
2. The automatic sputum aspirator of the respirator for emergency department according to claim 1, characterized in that: booster mechanism (3) include second piston cylinder (13), the interior diapire fixedly connected with pressure spring (14) of second piston cylinder (13), and the inner wall sliding connection of second piston cylinder (13) has piston (15), the bottom surface of piston (15) and the top fixed connection of pressure spring (14), through-hole (16) have been seted up on the upper portion of second piston cylinder (13) surface, logical groove (27) have been seted up to the upper surface of piston (15).
3. The automatic sputum aspirator of the respirator for emergency department according to claim 1, characterized in that: decompression mechanism (4) include third piston cylinder (17), the last fixed surface of third piston cylinder (17) is connected with electric telescopic handle (18), the output of electric telescopic handle (18) runs through the upper surface of third piston cylinder (17) and extends to the inside of third piston cylinder (17), the inner wall sliding connection of third piston cylinder (17) has piston board (19), the middle part of piston board (19) upper surface and the output fixed connection of electric telescopic handle (18), the lower part of third piston cylinder (17) left surface is inlayed and is had second check valve (20), and the interior diapire of third piston cylinder (17) inlays and has third check valve (21).
4. The automatic sputum aspirator of the respirator of the emergency department according to claim 3, wherein: the air inlet end of the second one-way valve (20) and the air outlet end of the third one-way valve (21) are communicated with the inside of the third piston cylinder (17), the air outlet end of the second one-way valve (20) is communicated with the outside, the air inlet end of the third one-way valve (21) is communicated with the inside of the vent pipe (1), and the upper part of the back surface of the third piston cylinder (17) is provided with a round hole (22).
5. The automatic sputum aspirator of the respirator for emergency department according to claim 1, characterized in that: the outer surface of the piston block (7) is in sliding connection with the inside of the first piston cylinder (5), and a rubber ring is arranged at the threaded connection position of the outer surface of the threaded rod (6) and the first piston cylinder (5).
6. The automatic sputum aspirator of the respirator for emergency department according to claim 1, characterized in that: the right side face of the breather pipe (1) is fixedly connected with a handle (23), and a reinforcing rib (24) is arranged at the fixed connection position of the outer surface of the handle (23) and the breather pipe (1).
7. The automatic sputum aspirator of the respirator for emergency department according to claim 1, characterized in that: the left side face of the face mask (2) is fixedly connected with a rubber layer (25), and the outer surface of the liquid collecting bottle (8) is provided with an observation window (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011226785.6A CN112245679A (en) | 2020-11-06 | 2020-11-06 | Automatic phlegm suction device of respirator for emergency department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011226785.6A CN112245679A (en) | 2020-11-06 | 2020-11-06 | Automatic phlegm suction device of respirator for emergency department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112245679A true CN112245679A (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011226785.6A Pending CN112245679A (en) | 2020-11-06 | 2020-11-06 | Automatic phlegm suction device of respirator for emergency department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112245679A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202314560U (en) * | 2011-11-04 | 2012-07-11 | 徐桂强 | Isolation type sputum aspirator |
| CN107913439A (en) * | 2017-11-28 | 2018-04-17 | 潍坊金聖铸造材料有限公司 | A kind of internal medicine nursing sputum aspirator |
| CN210873281U (en) * | 2019-08-30 | 2020-06-30 | 南通大学附属医院 | Breathe thorax closed drainage device for internal medicine |
| CN211068278U (en) * | 2019-10-14 | 2020-07-24 | 张海青 | Breathe sputum aspirator for internal medicine |
| CN111494729A (en) * | 2020-04-28 | 2020-08-07 | 张明明 | Children's otolaryngology branch of academic or vocational study is with sputum aspirator |
| CN211357013U (en) * | 2019-10-29 | 2020-08-28 | 杨淑芳 | Painless sputum aspirator for emergency internal medicine |
| CN211561278U (en) * | 2020-01-16 | 2020-09-25 | 林春丽 | Emergency sputum aspirator for respiratory medicine |
| CN211751346U (en) * | 2019-12-27 | 2020-10-27 | 南京一正医疗科技有限公司 | Infection control type pressure-adjustable sputum suction tube with safety sliding cover |
-
2020
- 2020-11-06 CN CN202011226785.6A patent/CN112245679A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202314560U (en) * | 2011-11-04 | 2012-07-11 | 徐桂强 | Isolation type sputum aspirator |
| CN107913439A (en) * | 2017-11-28 | 2018-04-17 | 潍坊金聖铸造材料有限公司 | A kind of internal medicine nursing sputum aspirator |
| CN210873281U (en) * | 2019-08-30 | 2020-06-30 | 南通大学附属医院 | Breathe thorax closed drainage device for internal medicine |
| CN211068278U (en) * | 2019-10-14 | 2020-07-24 | 张海青 | Breathe sputum aspirator for internal medicine |
| CN211357013U (en) * | 2019-10-29 | 2020-08-28 | 杨淑芳 | Painless sputum aspirator for emergency internal medicine |
| CN211751346U (en) * | 2019-12-27 | 2020-10-27 | 南京一正医疗科技有限公司 | Infection control type pressure-adjustable sputum suction tube with safety sliding cover |
| CN211561278U (en) * | 2020-01-16 | 2020-09-25 | 林春丽 | Emergency sputum aspirator for respiratory medicine |
| CN111494729A (en) * | 2020-04-28 | 2020-08-07 | 张明明 | Children's otolaryngology branch of academic or vocational study is with sputum aspirator |
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Application publication date: 20210122 |