CN112933357B - Oxygen inhalation device for long-term artificial airway patient - Google Patents
Oxygen inhalation device for long-term artificial airway patient Download PDFInfo
- Publication number
- CN112933357B CN112933357B CN202110349636.7A CN202110349636A CN112933357B CN 112933357 B CN112933357 B CN 112933357B CN 202110349636 A CN202110349636 A CN 202110349636A CN 112933357 B CN112933357 B CN 112933357B
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- oxygen
- fixedly connected
- box
- side wall
- hollow shaft
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 84
- 239000001301 oxygen Substances 0.000 title claims abstract description 84
- 230000007774 longterm Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000002640 oxygen therapy Methods 0.000 claims abstract description 20
- 238000009736 wetting Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 13
- 239000008223 sterile water Substances 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 206010036790 Productive cough Diseases 0.000 abstract description 3
- 210000003802 sputum Anatomy 0.000 abstract description 3
- 208000024794 sputum Diseases 0.000 abstract description 3
- 238000005054 agglomeration Methods 0.000 abstract description 2
- 230000002776 aggregation Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 4
- 210000003928 nasal cavity Anatomy 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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. ventilators; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
Landscapes
- 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)
- Respiratory Apparatuses And Protective Means (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention discloses an oxygen inhalation device for a long-term artificial airway patient, which comprises an oxygen bottle and an oxygen therapy device arranged outside the oxygen bottle, wherein a driving mechanism and a wetting mechanism are arranged inside the oxygen therapy device, an air inlet pipe is fixedly connected to the side wall of the oxygen bottle, the tail end of the air inlet pipe is fixedly connected with the oxygen therapy device, the driving mechanism is in transmission connection with the wetting mechanism through a conveying belt, the oxygen therapy device comprises a fixed box, the tail end of the air inlet pipe penetrates into the fixed box from the outside of the fixed box, the driving mechanism comprises the driving box fixedly connected to the inside of the fixed box, a driving rod is movably arranged inside the driving box, tiny oxygen bubbles can float upwards under the action of self buoyancy, the wetting of oxygen is realized in the process, compared with the direct introduction of oxygen into sterile water, the contact area between the sheared oxygen and the sterile water is increased, the wetting purity of the patient during breathing oxygen is ensured, and the phenomena of dry agglomeration and excessive sputum are avoided.
Description
Technical Field
The invention relates to the technical field of medical oxygen therapy, in particular to an oxygen inhalation device for a patient with a long-term artificial airway.
Background
The critical patient who breathes in artificial airway (like tracheotomy) can have a lot of problems when carrying out the oxygen inhalation, and ordinary oxygen inhalation device is because the humidifying effect to oxygen is relatively poor, can lead to patient's sputum to be sticky can not expectorate to artificial airway can't be voluntarily with the sputum can go out, and then can appear choking phenomenon.
Traditional oxygen therapy device needs to wet oxygen at the use, and the while heats up oxygen again, avoids direct inhalation to cause the damage to nasal cavity and lung, but traditional oxygen therapy device only lets in aseptic aquatic with oxygen and discharges again at the use, simultaneously because the temperature of oxygen risees still can reduce the humidity of oxygen self to can make the dry caking of patient's nasal cavity department, and can produce the noise at the in-process that oxygen flows, noise sound reduces patient's recovered efficiency, external dust and impurity can enter into the device inside and cause the pollution in non-use, consequently need an oxygen inhalation device for long-term artifical air flue patient.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an oxygen inhalation device for a patient with a long-term artificial airway.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the oxygen inhalation device for the long-term artificial airway patient comprises an oxygen bottle and an oxygen therapy device arranged outside the oxygen bottle, wherein a driving mechanism and a wetting mechanism are arranged inside the oxygen therapy device, an air inlet pipe is fixedly connected to the side wall of the oxygen bottle, the tail end of the air inlet pipe is fixedly connected with the oxygen therapy device, and the driving mechanism is in transmission connection with the wetting mechanism through a conveying belt;
the oxygen therapy device comprises a fixed box, the end of intake pipe runs through to the inside of fixed box by the outside of fixed box, actuating mechanism includes the drive box of fixed connection on the fixed box is inside, the inside swing joint of drive box is provided with the actuating lever, fixedly connected with a plurality of blades on the lateral wall of actuating lever, the through-groove has been seted up on the lateral wall of drive box, fixedly connected with bearing on the lateral wall of actuating lever, the outer loop fixedly connected with of bearing a plurality of first springs, the terminal of first spring and the inside wall fixed connection who runs through the groove, fixedly connected with first rotor wheel on the lateral wall of actuating lever, the terminal of intake pipe and the lateral wall fixed connection of drive box, fixedly connected with connecting pipe on the lateral wall of drive box, wetting mechanism includes the positioning box of fixed connection on the fixed box is inside, fixedly connected with impeller on the lateral wall of impeller, the hollow shaft runs through to the outside of positioning box by the inside of positioning box, fixedly connected with second rotor wheel on the lateral wall of hollow shaft, the second rotor wheel passes through the annular groove and the connecting pipe, the sealing groove is followed the sealing and is followed to the sealing groove is seted up on the lateral wall of hollow shaft, the sealing groove is followed to the sealing and the sealing groove is closed.
Preferably, the inside fixedly connected with of fixed box is heated the case, the inside fixedly connected with gasbag of heating the case, the inside activity of heating the case is provided with the flange, gasbag and the lateral wall fixed connection of flange, the flange runs through to the outside of heating the case by the inside of heating the case, fixedly connected with rope on the lateral wall of flange, the rope runs through to the outside of fixed box by the inside of fixed box, fixedly connected with discharge pipe on the lateral wall of fixed box, the locking groove has been seted up on the lateral wall of discharge pipe, the inside activity of locking groove is provided with the closure plate, fixedly connected with second spring on the lateral wall of closure plate, the terminal of second spring and the lateral wall fixed connection of discharge pipe, the terminal of rope and the lateral wall fixed connection of closure plate.
Preferably, the closure plate is closely attached to the inner periphery of the discharge pipe.
Preferably, the second spring is wound around the closing plate, and the material of the second spring is spring steel.
Preferably, a filter screen is arranged in the filter tank.
Preferably, a plurality of guide plates are fixedly installed inside the connection pipe.
Preferably, the side wall of the hollow shaft is symmetrically provided with discharge grooves along the central axis of the hollow shaft, and the discharge grooves are communicated with the inside of the hollow shaft.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the driving of the driving rod can be realized through the matched use of the oxygen bottle, the air inlet pipe, the driving box and the blades, the driving rod drives the first rotating wheel to start rotating, the first rotating wheel is meshed with the second rotating wheel, so that the second rotating wheel starts rotating, the oxygen bottle can convey oxygen into the driving box through the air inlet pipe, then the oxygen enters the hollow shaft through the connecting pipe, the flow guide plate arranged in the connecting pipe can guide the oxygen, the oxygen is in a swirl shape before entering the hollow shaft, meanwhile, noise generated in the oxygen flowing process can be reduced through the swirl flow, the rotating oxygen enters the hollow shaft, the hollow shaft can enable the impeller to start rotating, negative pressure is generated below the impeller through the rotation of the impeller, the air in the hollow shaft can be further sucked into the positioning box through the discharge groove, the rotating oxygen is sheared through the impeller, the oxygen forms bubbles, the oxygen is discharged into sterile water in the fixing box through the filter groove, the tiny oxygen bubbles float upwards under the self-buoyancy effect, the process is realized, compared with the phenomenon that the oxygen is directly passed into the sterile water, the sterile water is prevented from being in contact with the dry oxygen, and the phenomenon of excessive breathing is avoided, and the excessive breathing of the dry oxygen is avoided.
2. According to the invention, sterile water in the fixed box can be heated through the heating plate, so that the temperature of inhaled oxygen is increased, when the heating plate starts to work, the temperature in the fixed box is increased, the air bag begins to expand after being heated, the air bag expands to enable the convex plate to move downwards, the convex plate pulls the rope in the downward moving process, the rope drives the closing plate to move downwards to open the discharge pipe, when oxygen inhalation is stopped, the heating plate stops working, the temperature in the fixed box is gradually reduced, the air bag begins to shrink inwards, the convex plate loses the pulling force on the rope, the discharge pipe is closed under the self-pulling force of the second spring, and further pollution caused by external dust and impurities entering the inside of the fixed box in the non-oxygen inhalation process is avoided.
Drawings
FIG. 1 is a schematic diagram of an oxygen inhalation device for a long-term artificial airway patient according to the present invention;
FIG. 2 is an enlarged view of portion A of the present invention;
FIG. 3 is an enlarged view of portion B of the present invention;
FIG. 4 is an enlarged view of portion C of the present invention;
FIG. 5 is an enlarged view of portion D of the present invention;
FIG. 6 is an enlarged view of portion E of the present invention;
FIG. 7 is an enlarged view of portion F of the present invention;
fig. 8 is a cross-sectional view of the drive housing of the present invention.
In the figure: the device comprises an oxygen cylinder 1, an air inlet pipe 2, a fixed box 3, a driving box 4, a driving rod 5, a blade 6, a connecting pipe 7, a hollow shaft 8, a positioning box 9, an impeller 10, a heating plate 11, a penetrating groove 12, a bearing 13, a first spring 14, a first rotating wheel 15, a flow guide plate 16, a second rotating wheel 17, a heated box 18, an air bag 19, a convex plate 20, a rope 21, a locking groove 22, a closing plate 23, a second spring 24, a discharge groove 25, a filtering groove 26, a sealing ring groove 27, a sealing rod 28 and a discharge pipe 29.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-8, an oxygen inhalation device for a long-term artificial airway patient comprises an oxygen bottle 1 and an oxygen therapy device arranged outside the oxygen bottle 1, wherein a driving mechanism and a wetting mechanism are arranged inside the oxygen therapy device, an air inlet pipe 2 is fixedly connected to the side wall of the oxygen bottle 1, the tail end of the air inlet pipe 2 is fixedly connected with the oxygen therapy device, and the driving mechanism is in transmission connection with the wetting mechanism through a conveying belt;
the oxygen therapy device comprises a fixed box 3, the tail end of an air inlet pipe 2 penetrates into the fixed box 3 from the outside of the fixed box 3, a driving mechanism comprises a driving box 4 fixedly connected to the inside of the fixed box 3, a driving rod 5 is movably arranged in the driving box 4, the driving rod 5 is rotationally connected with the inside of the driving box 4, a plurality of blades 6 are fixedly connected to the side wall of the driving rod 5, a penetrating groove 12 is formed in the side wall of the driving box 4, a bearing 13 is fixedly connected to the side wall of the driving rod 5, a plurality of first springs 14 are fixedly connected to the outer ring of the bearing 13, the tail end of the first springs 14 is fixedly connected with the inner side wall of the penetrating groove 12, a first rotating wheel 15 is fixedly connected to the side wall of the driving rod 5, the tail end of the air inlet pipe 2 is fixedly connected with the side wall of the driving box 4, a connecting pipe 7 is fixedly connected to the side wall of the driving box 4, a plurality of guide plates 16 are fixedly arranged in the connecting pipe 7, the wetting mechanism comprises a positioning box 9 fixedly connected to the inside of the fixed box 3, an impeller 10 is movably connected to the inside of the positioning box 9, the impeller 10 rotates with the inside of the positioning box 9, a hollow shaft 8 is fixedly connected to the side wall of the impeller 10, discharge grooves 25 are symmetrically formed in the side wall of the hollow shaft 8 along the central axis of the hollow shaft 8, the discharge grooves 25 are communicated with the inside of the hollow shaft 8, the hollow shaft 8 penetrates through the outside of the positioning box 9 from the inside of the positioning box 9, a second rotating wheel 17 is fixedly connected to the side wall of the hollow shaft 8, the second rotating wheel 17 is in transmission connection with the first rotating wheel 15 through a conveying belt, a sealing ring groove 27 is formed in the inner side wall of the hollow shaft 8, the tail end of a connecting pipe 7 penetrates through the inside of the hollow shaft 8 from the outside of the hollow shaft 8, a sealing rod 28 is symmetrically and fixedly connected to the side wall of the connecting pipe 7 along the central axis of the hollow shaft 8, the sealing rod 28 is close to the side wall of the sealing ring groove 27, the side wall of the positioning box 9 is symmetrically provided with the filter tank 26 along the central axis of the positioning box 9, the filter tank 26 is internally provided with a filter screen, the side wall of the fixing box 3 is fixedly provided with the heating plate 11, oxygen can be sheared through the cooperation of the driving mechanism and the wetting mechanism, so that the oxygen forms bubbles, the tiny oxygen bubbles can float upwards under the action of self buoyancy, the wetting of the oxygen is realized in the process, compared with the direct introduction of the oxygen into sterile water, the contact area between the sheared oxygen and the sterile water is increased, the wetting purity of a patient when breathing the oxygen is ensured, and the phenomenon of dry agglomeration at the nasal cavity is avoided;
the inside fixedly connected with heated case 18 of fixed box 3, the inside fixedly connected with gasbag 19 of heated case 18, the inside activity of heated case 18 is provided with flange 20, gasbag 19 and flange 20's lateral wall fixed connection, flange 20 runs through to the outside of heated case 18 by the inside of heated case 18, fixedly connected with rope 21 on flange 20's the lateral wall, rope 21 runs through to the outside of fixed box 3 by the inside of fixed box 3, fixedly connected with discharge pipe 29 on the lateral wall of fixed box 3, the locking groove 22 has been seted up on discharge pipe 29's the lateral wall, locking groove 22's inside activity is provided with closure plate 23, closure plate 23 closely laminates with discharge pipe 29's inside all around, fixedly connected with second spring 24 on closure plate 23's the lateral wall, the end of second spring 24 and the lateral wall fixed connection of discharge pipe 29, second spring 24 twines with closure plate 23, the material of second spring 24 is the spring steel, the end of rope 21 and closure plate 23's lateral wall fixed connection, and then can avoid entering the inside of fixed box 3 at the dust of non-oxygen uptake in-process in the non-use process outside.
In the invention, when the sealing device is used, firstly, the oxygen bottle 1 and the heating plate 11 are started, the heating plate 11 heats sterile water in the fixed box 3, the temperature in the fixed box 3 is gradually increased, the air bag 19 is heated and then is expanded, the convex plate 20 moves downwards, the convex plate 20 pulls the rope 21 in the downward moving process, the rope 21 drives the closing plate 23 to move downwards so as to realize the opening of the discharge pipe 29, the oxygen bottle 1 conveys oxygen in the oxygen bottle to the inside of the driving box 4 through the air inlet pipe 2, the oxygen enters the driving box 4 to cause impact on the blades 6 after the oxygen enters the driving box 4, the blades 6 can drive the driving rod 5 to start rotating after being impacted, the driving rod 5 drives the first rotating wheel 15 to start rotating, the first rotating wheel 15 is connected with the second rotating wheel 17 through the transmission belt, the hollow shaft 8 can start rotating, the shaking generated in the rotating process of the driving rod 5 can be damped through the first spring 14 and the bearing 13, the impact on the driving rod 5 is reduced when the rotating, the oxygen in the driving rod 5 is conveyed to the inside the driving box 4 through the air inlet pipe 2 to the air inlet pipe 2, the oxygen enters the hollow shaft 7 and then enters the hollow shaft 8 to realize the sealing and the sealing process 28 relative to the sealing ring groove 28, and the sealing process is prevented from being closed to the sealing the hollow shaft 8;
the air deflector 16 arranged in the connecting pipe 7 can guide oxygen, so that the oxygen is in a swirl shape before entering the hollow shaft 8, noise generated in the oxygen flowing process can be reduced due to swirl-like flowing, rotating oxygen enters the hollow shaft 8, the hollow shaft 8 enables the impeller 10 to start rotating, negative pressure is generated below the impeller 10 due to rotation of the impeller 10, air in the hollow shaft 8 can be further sucked into the positioning box 9 through the discharge groove 25, the rotating oxygen is sheared through the impeller 10, the oxygen forms bubbles, the oxygen is discharged into sterile water in the fixed box 3 through the filter groove 26, tiny oxygen bubbles float upwards under the action of self buoyancy, the contact area of the sheared oxygen and the sterile water is increased, the wet purity of a patient during breathing the oxygen is ensured, and the phenomenon of drying and caking at the nasal cavity is avoided;
when oxygen therapy is finished, the heating plate 11 stops working, the temperature inside the fixed box 3 gradually decreases, the air bag 19 starts to shrink inwards, the convex plate 20 loses the tension to the rope 21, the discharge pipe 29 is closed under the action of the self tension of the second spring 24, and further pollution caused by external dust and impurities entering the inside of the fixed box 3 in the non-oxygen inhalation process is avoided.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The oxygen inhalation device for the long-term artificial airway patient is characterized by comprising an oxygen bottle (1) and an oxygen therapy device arranged outside the oxygen bottle (1), wherein a driving mechanism and a wetting mechanism are arranged inside the oxygen therapy device, an air inlet pipe (2) is fixedly connected to the side wall of the oxygen bottle (1), the tail end of the air inlet pipe (2) is fixedly connected with the oxygen therapy device, and the driving mechanism is in transmission connection with the wetting mechanism through a conveying belt;
the oxygen therapy device comprises a fixed box (3), the tail end of an air inlet pipe (2) penetrates through the inside of the fixed box (3) from the outside of the fixed box (3), a driving mechanism comprises a driving box (4) fixedly connected to the inside of the fixed box (3), a driving rod (5) is movably arranged in the driving box (4), a plurality of blades (6) are fixedly connected to the side wall of the driving rod (5), a penetrating groove (12) is formed in the side wall of the driving box (4), a bearing (13) is fixedly connected to the side wall of the driving rod (5), a plurality of first springs (14) are fixedly connected to the outer ring of the bearing (13), the tail end of each first spring (14) is fixedly connected to the inner side wall of the penetrating groove (12), a first rotating wheel (15) is fixedly connected to the side wall of the driving rod (5), a connecting pipe (7) is fixedly connected to the side wall of the driving box (4), the wetting mechanism comprises a connecting pipe (7) fixedly connected to the side wall of the driving box (4), an impeller (9) is fixedly connected to the inner side wall of the hollow shaft (9), the hollow shaft (8) penetrates through the positioning box (9) from the inside of the positioning box (9) to the outside of the positioning box (9), a second rotating wheel (17) is fixedly connected to the side wall of the hollow shaft (8), the second rotating wheel (17) is in transmission connection with the first rotating wheel (15) through a conveying belt, a sealing ring groove (27) is formed in the inner side wall of the hollow shaft (8), the tail end of the connecting pipe (7) penetrates through the hollow shaft (8) from the outside of the hollow shaft (8) to the inside of the hollow shaft (8), sealing rods (28) are symmetrically and fixedly connected to the side wall of the connecting pipe (7) along the central axis of the hollow shaft (8), the sealing rods (28) are close to the side wall of the sealing ring groove (27), a filter tank (26) is symmetrically formed in the side wall of the positioning box (9) along the central axis of the positioning box (9), and a heating plate (11) is fixedly arranged on the side wall of the fixing box (3).
The side wall of the hollow shaft (8) is symmetrically provided with discharge grooves (25) along the central axis of the hollow shaft (8), and the discharge grooves (25) are communicated with the inside of the hollow shaft (8).
2. The oxygen inhalation device for long-term artificial airway patients according to claim 1, characterized in that the inside fixedly connected with of fixed box (3) is heated case (18), the inside fixedly connected with gasbag (19) of heated case (18), the inside activity of heated case (18) is provided with flange (20), the lateral wall fixed connection of gasbag (19) and flange (20), flange (20) run through to the outside of heated case (18) by the inside of heated case (18), fixedly connected with rope (21) on the lateral wall of flange (20), rope (21) run through to the outside of fixed box (3) by the inside of fixed box (3), fixedly connected with discharge pipe (29) on the lateral wall of fixed box (3), locking groove (22) have been seted up on the lateral wall of discharge pipe (29), the inside activity of locking groove (22) is provided with closure plate (23), fixedly connected with second spring (24) on the lateral wall of closure plate (23), the terminal of second spring (24) runs through to the outside of fixed connection of rope (21) with the lateral wall of discharge pipe (29).
3. An oxygen inhalation device for long-term artificial airway patients according to claim 2, characterised in that the closure plate (23) is in close fit around the inside of the discharge tube (29).
4. An oxygen inhalation device for long-term artificial airway patients according to claim 3 characterised in that the second spring (24) is wound around the closure plate (23), the material of the second spring (24) being spring steel.
5. The oxygen inhalation device for long-term artificial airway patients according to claim 4, characterized in that the filter tank (26) is internally provided with a filter screen.
6. Oxygen inhalation device for long-term artificial airway patients according to claim 5, characterized in that the connecting tube (7) is internally fixedly fitted with a plurality of baffles (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110349636.7A CN112933357B (en) | 2021-03-31 | 2021-03-31 | Oxygen inhalation device for long-term artificial airway patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110349636.7A CN112933357B (en) | 2021-03-31 | 2021-03-31 | Oxygen inhalation device for long-term artificial airway patient |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112933357A CN112933357A (en) | 2021-06-11 |
| CN112933357B true CN112933357B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110349636.7A Active CN112933357B (en) | 2021-03-31 | 2021-03-31 | Oxygen inhalation device for long-term artificial airway patient |
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| Country | Link |
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| CN (1) | CN112933357B (en) |
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| JP2005111048A (en) * | 2003-10-09 | 2005-04-28 | Matsushita Ecology Systems Co Ltd | Air-conditioning pillow, water triturate device, and air supplement device |
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| CN212730644U (en) * | 2020-03-26 | 2021-03-19 | 宋丽 | Breathe nursing device with filtering capability |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288512B (en) * | 2017-04-23 | 2024-12-13 | 费雪派克医疗保健有限公司 | Respiratory assistance equipment |
| CN111936190B (en) * | 2018-03-30 | 2023-08-29 | 株式会社村田制作所 | CPAP device |
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2021
- 2021-03-31 CN CN202110349636.7A patent/CN112933357B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005111048A (en) * | 2003-10-09 | 2005-04-28 | Matsushita Ecology Systems Co Ltd | Air-conditioning pillow, water triturate device, and air supplement device |
| CN106512176A (en) * | 2016-11-28 | 2017-03-22 | 右江民族医学院附属医院 | Warming humidification device and warming humidification oxygen inhalation system with same |
| CN106823094A (en) * | 2017-02-13 | 2017-06-13 | 赵淑玲 | A kind of emergency care inhalation device |
| CN111787967A (en) * | 2017-12-06 | 2020-10-16 | 费雪派克医疗保健有限公司 | Humidifier |
| CN210644785U (en) * | 2019-06-27 | 2020-06-02 | 丁连明 | Breathing machine |
| CN212730644U (en) * | 2020-03-26 | 2021-03-19 | 宋丽 | Breathe nursing device with filtering capability |
| CN112299376A (en) * | 2020-11-12 | 2021-02-02 | 健仕医疗技术(浙江)有限公司 | Oxygen generator |
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| CN112933357A (en) | 2021-06-11 |
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