CN116764052B - Breathing machine - Google Patents
Breathing machine Download PDFInfo
- Publication number
- CN116764052B CN116764052B CN202310797536.XA CN202310797536A CN116764052B CN 116764052 B CN116764052 B CN 116764052B CN 202310797536 A CN202310797536 A CN 202310797536A CN 116764052 B CN116764052 B CN 116764052B
- Authority
- CN
- China
- Prior art keywords
- movable plate
- working position
- host
- joint
- water box
- 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.)
- Active
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- 238000001514 detection method Methods 0.000 claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 210000001503 joint Anatomy 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 12
- 238000003032 molecular docking Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002640 oxygen therapy 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
- A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting tubes
-
- 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
- A61M16/10—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
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)
- Air Humidification (AREA)
Abstract
The invention relates to the field of medical appliances, in particular to a breathing machine. The breathing machine comprises a host, a connecting component and a humidifying component; the connecting component comprises a movable plate, an exhaust joint and a detection joint; the movable plate is movably connected with the host machine and is provided with at least a first working position and a second working position; the exhaust joint and the detection joint are connected with the movable plate, and the exhaust joint is communicated with an exhaust port pipeline of the host; the detection joint is electrically connected with the host; the air inlet pipe and the heating pipe are used for being respectively in butt joint with the exhaust joint and the detection joint when the movable plate is in the first working position or the second working position, so that positive pressure air flow output by the host is conveyed to the water box through the air inlet pipe, and the temperature of humidified air flow in the heating pipe is detected through the detection joint. The breathing machine has simple structure and convenient use, and can quickly replace and install the water boxes with different capacities according to the use requirement, thereby simplifying the labor intensity of medical workers and reducing the use cost.
Description
Technical Field
The invention relates to the field of medical appliances, in particular to a breathing machine.
Background
At present, in the field of medical respirators, two types of humidification water boxes are mainly used, namely an automatic humidification water box with small capacity (150 ml) and a humidification water box with large capacity (more than or equal to 450 ml), wherein the two types of humidification water boxes respectively correspond to different use scenes, and in a high-flow oxygen therapy mode, the humidification water box with small capacity is generally used, because the high-flow mode has high requirements on humidity, and the water box with large capacity has larger requirements on the power of a heating disc; in the breathing machine mode, a large-capacity water box is conventionally used, and the large-capacity water box can ensure that a patient can keep a night without adding water and hanging a humidifying water bag when using the breathing machine. The large and small water boxes can have large differences in size due to the difference in water storage capacity, and the difference in size is mainly the difference in height. In order to adapt to water boxes with different capacities, the breathing machine on the market adopts the design of the bent pipe assembly for connecting the water box and the host machine, so that when the water box with small capacity is used, the bent pipe with longer length is used, and when the water box with large capacity is used, the bent pipe with shorter length is used.
And clinically, for patients with different requirements, the use modes of the breathing machine are required to be switched, and the frequency is frequent, so that a medical worker needs to select different bent pipes according to different working modes to match different water boxes, the labor intensity of the medical worker is increased, and the use cost is increased.
Disclosure of Invention
The invention aims to provide a breathing machine, which has simple structure and convenient use, and can quickly replace water boxes with different capacities according to the use requirement, thereby simplifying the labor intensity of medical workers and reducing the use cost.
Embodiments of the invention may be implemented as follows:
the invention provides a breathing machine, which comprises a host, a connecting component and a humidifying component, wherein the host is connected with the connecting component;
the connecting component comprises a movable plate, an exhaust joint and a detection joint; the movable plate is movably connected with the host machine and is provided with at least a first working position and a second working position; the exhaust joint and the detection joint are connected with the movable plate, and the exhaust joint is communicated with an exhaust port pipeline of the host; the detection joint is electrically connected with the host;
the humidifying component comprises a humidifying seat, a water box, an air inlet pipe and a heating pipe; the humidifying seat is connected with the host; the water box is detachably connected with the humidifying seat, and the air inlet pipe and the heating pipe are connected with the water box;
the air inlet pipe and the heating pipe are used for being respectively in butt joint with the exhaust joint and the detection joint when the movable plate is in the first working position or the second working position, so that positive pressure air flow output by the host is conveyed to the water box through the air inlet pipe, and the temperature of humidified air flow in the heating pipe is detected through the detection joint.
In an alternative embodiment, the movable plate is slidably connected with the host in the vertical direction; the first working position is positioned right above the second working position; the humidifying component comprises a first water box or a second water box, and the capacity of the first water box is larger than that of the second water box;
the air inlet pipe and the heating pipe connected with the first water box are used for respectively butting with the exhaust joint and the detection joint when the movable plate is in the first working position; the air inlet pipe and the heating pipe connected with the second water box are used for being respectively in butt joint with the exhaust joint and the detection joint when the movable plate is in the second working position.
In an alternative embodiment, the connection assembly further comprises a slide rail, a rack, a motor, and a drive gear;
the sliding rail is connected with the host machine, is arranged along the vertical direction, the rack is slidably matched with the sliding rail, and the movable plate is connected with the rack; the motor is connected with the host computer, and drive gear is connected with the output of motor, and with rack meshing.
In an alternative embodiment, along the vertical direction, the sliding rail is provided with a first positioning portion and a second positioning portion, and the first positioning portion and the second positioning portion are respectively used for keeping the movable plate in a first working position and a second working position.
In an alternative embodiment, the connecting component further comprises a Hall switch, a first detection block and a second detection block, wherein the Hall switch is connected with the sliding rail and is electrically connected with the motor, and the first detection block and the second detection block are both connected with the rack;
the Hall switch is used for sensing the position of the first detection block or the second detection block so as to detect whether the movable plate is in the first working position or whether the movable plate is in the second working position.
In an alternative embodiment, the host is provided with a first opening and a second opening, the first opening is communicated with the second opening, and the first opening is positioned right above the second opening;
when the movable plate is in the first working position, the movable plate is positioned in the first opening; when the movable plate is in the second working position, the movable plate is positioned in the second opening.
In an alternative embodiment, the ventilator further comprises a cover plate for slidably engaging the slide rail and closing the first opening when the movable plate is in the second working position.
In an alternative embodiment, the cover plate is rotatably connected with the upper end of the movable plate; the upper end surface of the host is provided with a containing groove communicated with the first opening;
when the movable plate is in the first working position, the cover plate is accommodated in the accommodating groove; when the movable plate is in the second working position, the cover plate closes the first opening.
In an alternative embodiment, the accommodating groove is located at one side of the movable plate deviating from the water box, the breathing machine further comprises an elastic piece, the elastic piece is connected to the rotating connection part of the cover plate and the movable plate, and the elastic piece is used for enabling the cover plate to have a trend of rotating towards one side deviating from the water box.
In an alternative embodiment, the ventilator further comprises a bellows connecting tube, both ends of which are respectively communicated with the air outlet and the air outlet joint.
The beneficial effects of the embodiment of the invention include:
the invention aims to provide a breathing machine, which has a simple structure and convenient use, and can replace water boxes with different capacities according to the use requirement, so that the replacement operation of the water boxes can be completed according to the speed in the use process, thereby simplifying the labor intensity of medical workers and reducing the use cost.
Embodiments of the invention may be implemented as follows:
the breathing machine comprises a host, a connecting component and a humidifying component; the connecting component comprises a movable plate, an exhaust joint and a detection joint; the movable plate is movably connected with the host machine and is provided with at least a first working position and a second working position; the exhaust joint and the detection joint are connected with the movable plate, and the exhaust joint is communicated with an exhaust port pipeline of the host; the detection joint is electrically connected with the host; the humidifying component comprises a humidifying seat, a water box, an air inlet pipe and a heating pipe; the humidifying seat is connected with the host; the water box is detachably connected with the humidifying seat, and the air inlet pipe and the heating pipe are connected with the water box; the air inlet pipe and the heating pipe are used for being respectively in butt joint with the exhaust joint and the detection joint when the movable plate is in the first working position or the second working position, so that positive pressure air flow output by the host is conveyed to the water box through the air inlet pipe, and the temperature of humidified air flow in the heating pipe is detected through the detection joint.
Because the breathing machine is required to change the water boxes with different capacities according to the use scene in the use process, the difference of the water boxes with different capacities in the structure is mainly the difference of the heights, and after the height changes, the position of the water boxes for being in butt joint with the host machine is changed, and therefore, in the use process of the breathing machine provided by the application, the butt joint positions of the exhaust joint and the detection joint connected with the movable plate are changed through the movement of the movable plate, so that the butt joint requirements of the water boxes with different capacities can be met, the installation requirements of the water boxes with different capacities can be met through adjusting the movable plate in the use process, and then the step of replacing pipelines for connecting the host machine and the water boxes is omitted in the process, so that the operation steps for replacing the water boxes can be simplified, the replacement efficiency of the water boxes can be improved, the water boxes with different capacities can be quickly replaced according to the use requirements, the labor intensity of medical workers can be simplified, and the use cost can be reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a ventilator according to an embodiment of the present invention when a large volume water box is installed;
FIG. 2 is a schematic view of a ventilator according to an embodiment of the present invention when a small volume water box is installed;
FIG. 3 is a schematic diagram of a host according to an embodiment of the present invention;
FIG. 4 is a schematic view of a sliding rail according to an embodiment of the present invention;
FIG. 5 is a partial schematic view of FIG. 4 at A;
FIG. 6 is a schematic diagram of a cover plate according to an embodiment of the present invention after being turned over;
fig. 7 is a schematic structural diagram of the cover plate and the slide rail when being matched in the embodiment of the invention.
Icon: 100-breathing machine; 110-a host; 120-a connection assembly; 130-a humidifying assembly; 121-a movable plate; 122-exhaust joint; 123-detection linker; 131-a humidifying base; 132-a water box; 133-an air inlet pipe; 134-heating tube; 135-a first water box; 136-a second water box; 124-slide rail; 125-rack; 126-motor; 127-drive gear; 128-hall switch; 111-a first opening; 112-a second opening; 113-cover plate; 114-a receiving groove; 115-bellows.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present invention and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1-3, the present embodiment provides a ventilator 100, wherein the ventilator 100 includes a main unit 110, a connection assembly 120, and a humidifying assembly 130;
the connection assembly 120 includes a movable plate 121, an exhaust joint 122, and a detection joint 123; the movable plate 121 is movably connected with the host 110, and at least has a first working position (shown in fig. 1) and a second working position (shown in fig. 2); the exhaust connector 122 and the detection connector 123 are connected with the movable plate 121, and the exhaust connector 122 is communicated with an exhaust pipeline of the host 110; the detection connector 123 is electrically connected to the host 110;
the humidifying assembly 130 includes a humidifying base 131, a water box 132, an air inlet pipe 133 and a warming pipe 134; the humidifying base 131 is connected with the host 110; the water box 132 is detachably connected with the humidifying base 131, and the air inlet pipe 133 and the heating pipe 134 are connected with the water box 132;
the air inlet pipe 133 and the heating pipe 134 are used for respectively interfacing with the air outlet connector 122 and the detecting connector 123 when the movable plate 121 is at the first working position or the second working position, so as to convey the positive pressure air flow output by the host 110 to the water box 132 through the air inlet pipe 133, and detect the temperature of the humidified air flow in the heating pipe 134 through the detecting connector 123.
It should be noted that, in the embodiment of the present invention, during the use of the ventilator 100, since the use requirements are different, the working mode of the ventilator 100 needs to be adjusted according to the use requirements, and the replacement of the water boxes 132 with different capacities is performed based on the use modes, that is, the water boxes 132 have different capacities, and the ventilator 100 can adapt to the docking requirements of the water boxes 132 with different capacities through the movement of the movable plate 121, therefore, during the movement of the movable plate 121, the embodiment uses the docking requirements of the water boxes 132 with two different capacities as an example, and the two different capacities are divided into the water boxes 132 with large capacity and the water boxes 132 with small capacity, and in other embodiments of the present invention, the working positions of the movable plate 121 can be correspondingly set according to the number of the water boxes 132 with different capacities.
Referring to fig. 1-3, the working principle of the ventilator 100 is:
the ventilator 100 includes a main unit 110, a connection assembly 120, and a humidification assembly 130; the host 110 is used for conveying positive pressure air flow to the water box 132 according to the use requirement in the use process, and the water box 132 is connected with the humidifying base 131, so that the water in the water box is vaporized under the action of the humidifying base 131 and is mixed with the introduced positive pressure air flow, thereby humidifying the air flow and outputting the humidified air flow for a user to use;
in the using process of the ventilator 100, because the using requirements are different, the working modes of the ventilator 100 need to be adjusted according to the using requirements, and the water boxes 132 with different capacities are replaced based on the different using modes; on the basis of this, in order to simplify the step of replacing the water cartridge 132, when the connection assembly 120 is provided, the connection assembly 120 includes the movable plate 121, the air discharge connector 122, and the detection connector 123; the movable plate 121 is movably connected with the host 110, and at least comprises a first working position and a second working position, the exhaust connector 122 and the detection connector 123 are both connected with the movable plate 121, and the exhaust connector 122 is communicated with an exhaust pipeline of the host 110; the detection connector 123 is electrically connected to the host 110; therefore, the positions of the exhaust connector 122 and the detection connector 123 on the movable plate 121 can be changed by the movement of the movable plate 121 relative to the host 110, so as to adapt to the docking requirements of different water boxes 132; that is, the air inlet pipe 133 and the warming pipe 134 are used to respectively interface with the air outlet connector 122 and the detecting connector 123 when the movable plate 121 is at the first working position or the second working position, so that the positive pressure air flow output from the main unit 110 is conveyed to the water box 132 through the air inlet pipe 133, and the temperature of the humidified air flow in the warming pipe 134 is detected through the detecting connector 123.
In summary, because the ventilator 100 needs to replace the water boxes 132 with different capacities according to the use scenario during the use process, the difference in structure of the water boxes 132 with different capacities is mainly the difference in height, and after the change in height, the position for docking with the host 110 is changed, based on this, in the use process of the ventilator 100 provided in this embodiment, the movement of the movable plate 121 can enable the docking position of the air outlet connector 122 and the detection connector 123 connected to the movable plate 121 for docking with the water boxes 132 to be changed, so as to adapt to the docking requirements of the water boxes 132 with different capacities, therefore, the installation requirements of the water boxes 132 with different capacities can be adapted by adjusting the movable plate 121 during the replacement process, and further, the step of replacing the pipeline connecting the host 110 and the water boxes 132 is omitted during the process, thereby simplifying the operation steps of replacing the water boxes 132, improving the efficiency of the water boxes 132, further simplifying the operation of the water boxes 132 with different capacities according to the use requirements, and further simplifying the medical costs of workers.
Further, referring to fig. 1 to 3, in the present embodiment, considering that the difference in structure of the water boxes 132 with different capacities is mainly the difference in height, the movable plate 121 can be made to move for adjusting the heights of the air discharging connector 122 and the detecting connector 123 during the movement of the movable plate 121, so that the movable plate 121 can be made to be slidably connected with the host 110 in the vertical direction; the first working position is positioned right above the second working position; the humidifying assembly 130 includes a first water tank 135 or a second water tank 136, the capacity of the first water tank 135 being greater than the capacity of the second water tank 136;
wherein, the air inlet pipe 133 and the heating pipe 134 connected with the first water box 135 are used for respectively butting with the air exhaust joint 122 and the detection joint 123 when the movable plate 121 is in the first working position; the air inlet pipe 133 and the heating pipe 134 connected to the second water tank 136 are used for respectively interfacing with the air outlet connector 122 and the detection connector 123 when the movable plate 121 is in the second working position.
Based on the above structural arrangement, when the position of the movable plate 121 is adjusted so as to change the position between the first working position and the second working position, the movable plate 121 can be manually adjusted, or an electric driving mode can be adopted, in this embodiment, the movable plate 121 is driven to move by adopting the electric driving mode, and specifically, the connecting assembly 120 further comprises a sliding rail 124, a rack 125, a motor 126 and a driving gear 127; the slide rail 124 is connected with the host 110 and is arranged along the vertical direction, the rack 125 is slidably matched with the slide rail 124, and the movable plate 121 is connected with the rack 125; the motor 126 is connected to the main unit 110, and the driving gear 127 is connected to an output end of the motor 126 and meshed with the rack 125. Therefore, through the arrangement mode, the rotation of the motor 126 can be controlled, and the driving gear 127 drives the rack 125 to slide relative to the slide rail 124, so as to drive the movable plate 121 connected with the rack 125 to slide relative to the slide rail 124, and the position is changed between the first working position and the second working position.
As can be seen from the foregoing, in the use process, taking the case of replacing two water boxes 132 with different capacities as an example, namely, replacing the first water box 135 and the second water box 136, in order to enable the movable plate 121 to be kept in the first working position or the second working position, referring to fig. 1-5, the slide rail 124 is provided with a first positioning portion and a second positioning portion along the vertical direction, and the first positioning portion and the second positioning portion are respectively used for keeping the movable plate 121 in the first working position and the second working position. When the first positioning portion and the second positioning portion are provided, the movable plate 121 is restricted from sliding relative to the slide rail 124 by the first positioning portion or the second positioning portion, so as to be kept in the first working position or the second working position.
In addition, in this embodiment, since the movable plate 121 is driven to move by an electric driving manner, in order to stop the electric driving when the motor 126 drives the movable plate 121 to move to the first working position or the second working position, the connecting assembly 120 further includes a hall switch 128, a first detecting block and a second detecting block, the hall switch 128 is connected with the sliding rail 124, the hall switch 128 is electrically connected with the motor 126, and the first detecting block and the second detecting block are both connected with the rack 125; the hall switch 128 is used for sensing the position of the first detection block or the second detection block to detect whether the movable plate 121 is in the first working position or whether the movable plate is in the second working position; therefore, the first detection block and the second detection block correspond to the first working position and the second working position of the movable plate 121 respectively, and the hall switch 128 senses the positions of the first detection block and the second detection block, so that the movable plate 121 can be detected in place in the first working position and the second working position, and the detected result is transmitted to the motor 126, so that the motor 126 stops running after the movable plate 121 is driven to move to the first working position or the second working position.
Further, referring to fig. 1-3, in the present embodiment, when the host 110 is installed, in order to facilitate installation of the movable plate 121 and to provide a space for the movable plate 121 to move, the host 110 is provided with a first opening 111 and a second opening 112, the first opening 111 is communicated with the second opening 112, and the first opening 111 is located right above the second opening 112; when the movable plate 121 is in the first working position, the movable plate 121 is located in the first opening 111; when the movable plate 121 is in the second working position, the movable plate 121 is located in the second opening 112. It should be noted that, during the use, the movable plate 121 may be provided with a shape corresponding to the first opening 111 and the second opening 112, that is, when the movable plate 121 is in the first working position, the first opening 111 may be driven to be closed; when the movable plate 121 is in the second working position, the movable plate 121 can drive the second opening 112 to be closed; thereby reducing the exposed portions of the host 110 in this manner.
Further, referring to fig. 1 to 7, in order to reduce the exposed portion of the main unit 110 in the present embodiment, a manner of closing the first opening 111 when the movable plate 121 moves to the second working position is adopted, and specifically, the ventilator 100 further includes a cover 113, where the cover 113 is configured to slidably cooperate with the sliding rail 124 and close the first opening 111 when the movable plate 121 is in the second working position (as shown in fig. 7). Based on this, in other embodiments of the present invention, a baffle may be further provided, where the function principle of the baffle is the same as that of the cover plate 113, and the difference is that the cover plate 113 closes the first opening 111 when the movable plate 121 moves to the second working position, and the baffle is provided to close the second opening 112 when the movable plate 121 moves to the first working position, so that the function principle of the baffle is the same as that of the cover plate 113, and thus will not be described herein.
On the basis of the cover plate 113, in order to facilitate the cover plate 113 to be accommodated when the movable plate 121 moves to the first working position (as shown in fig. 1 and 6), the cover plate 113 is prevented from protruding out of the host 110 to increase the volume of the host 110, so that the cover plate 113 is rotatably connected with the upper end of the movable plate 121; the upper end surface of the main machine 110 is provided with a containing groove 114 communicated with the first opening 111; that is, when the movable plate 121 is at the first working position, the cover plate 113 is accommodated in the accommodating groove 114; when the movable plate 121 is in the second working position (as shown in fig. 2 and 7), the cover plate 113 closes the first opening 111.
In order to enable the cover plate 113 to be accommodated in the accommodating groove 114 when the movable plate 121 is in the first working position, so that the accommodating groove 114 is located at one side of the movable plate 121 away from the water box 132, the ventilator 100 further comprises an elastic member, and the elastic member is connected to a rotation connection position of the cover plate 113 and the movable plate 121 and is used for enabling the cover plate 113 to have a tendency of rotating towards one side away from the water box 132; therefore, when the movable plate 121 moves from the second working position to the first working position, the connecting portion between the accommodating groove 114 and the first opening 111 slides out of the cover plate 113, and after the cover plate 113 slides out of the sliding rail 124, the cover plate 113 rotates towards the side away from the water box 132 under the action of the elastic member and is further engaged with the accommodating groove 114, so that the cover plate 113 is prevented from protruding out of the host 110 when the movable plate 121 is in the first working position.
Further, referring to fig. 1 to 7, in the present embodiment, since the exhaust connector 122 on the movable plate 121 is communicated with the exhaust port of the host 110, in order to keep the exhaust connector 122 in communication with the exhaust port of the host 110 during the movement of the movable plate 121, the ventilator 100 further includes a bellows connecting tube 115, and two ends of the bellows connecting tube 115 are respectively communicated with the exhaust port and the exhaust connector 122.
The present invention is not limited to the above embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (9)
1. A ventilator, characterized in that:
the breathing machine comprises a host, a connecting component and a humidifying component;
the connecting component comprises a movable plate, an exhaust joint and a detection joint; the movable plate is movably connected with the host machine and is provided with at least a first working position and a second working position; the exhaust joint and the detection joint are connected with the movable plate, and the exhaust joint is communicated with an exhaust port pipeline of the host; the detection joint is electrically connected with the host;
the humidifying component comprises a humidifying seat, a water box, an air inlet pipe and a heating pipe; the humidifying seat is connected with the host; the water box is detachably connected with the humidifying seat, and the air inlet pipe and the heating pipe are both connected with the water box;
the air inlet pipe and the heating pipe are used for respectively butting with the exhaust joint and the detection joint when the movable plate is in the first working position or the second working position so as to convey positive pressure air flow output by the host to the water box through the air inlet pipe and detect the temperature of humidifying air flow in the heating pipe through the detection joint;
the movable plate is connected with the host in a sliding manner along the vertical direction; the first working position is located right above the second working position; the water boxes comprise a first water box or a second water box, and the capacity of the first water box is larger than that of the second water box;
the air inlet pipe and the heating pipe which are connected with the first water box are used for respectively butting with the exhaust joint and the detection joint when the movable plate is in the first working position; the air inlet pipe and the heating pipe which are connected with the second water box are used for being respectively in butt joint with the exhaust joint and the detection joint when the movable plate is in the second working position.
2. The ventilator according to claim 1, wherein:
the connecting assembly further comprises a sliding rail, a rack, a motor and a driving gear;
the sliding rail is connected with the host machine and is arranged along the vertical direction, the rack is slidably matched with the sliding rail, and the movable plate is connected with the rack; the motor is connected with the host, the driving gear is connected with the output end of the motor and meshed with the rack.
3. The ventilator according to claim 2, wherein:
along vertical direction, the slide rail is provided with first location portion and second location portion, first location portion with second location portion is used for keeping the fly leaf is in first position and second position of working respectively.
4. The ventilator according to claim 2, wherein:
the connecting assembly further comprises a Hall switch, a first detecting block and a second detecting block, the Hall switch is connected with the sliding rail, the Hall switch is electrically connected with the motor, and the first detecting block and the second detecting block are connected with the rack;
the Hall switch is used for sensing the position of the first detection block or the second detection block so as to detect whether the movable plate is in the first working position or whether the movable plate is in the second working position.
5. The ventilator according to claim 1, wherein:
the host is provided with a first opening and a second opening, the first opening is communicated with the second opening, and the first opening is positioned right above the second opening;
when the movable plate is in the first working position, the movable plate is positioned at the first opening; when the movable plate is in the second working position, the movable plate is positioned in the second opening.
6. The ventilator according to claim 5, wherein:
the ventilator further comprises a cover plate, wherein the cover plate is used for being slidably matched with the sliding rail when the movable plate is in the second working position and sealing the first opening.
7. The ventilator according to claim 6, wherein:
the cover plate is rotatably connected with the upper end of the movable plate; the upper end face of the host is provided with a containing groove communicated with the first opening;
when the movable plate is in the first working position, the cover plate is accommodated in the accommodating groove; when the movable plate is in the second working position, the cover plate closes the first opening.
8. The ventilator according to claim 7, wherein:
the holding groove is located the fly leaf deviates from one side of water box, the breathing machine still includes the elastic component, the elastic component connect in the apron with the rotation junction of fly leaf, and be used for making the apron possesses towards deviate from one side pivoted trend of water box.
9. The ventilator of any of the preceding claims 1-8 wherein:
the breathing machine further comprises a corrugated connecting pipe, and two ends of the corrugated connecting pipe are respectively communicated with the exhaust port and the exhaust joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310797536.XA CN116764052B (en) | 2023-06-30 | 2023-06-30 | Breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310797536.XA CN116764052B (en) | 2023-06-30 | 2023-06-30 | Breathing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116764052A CN116764052A (en) | 2023-09-19 |
| CN116764052B true CN116764052B (en) | 2024-03-08 |
Family
ID=87991138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310797536.XA Active CN116764052B (en) | 2023-06-30 | 2023-06-30 | Breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116764052B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575591A (en) * | 2019-09-09 | 2019-12-17 | 浙江莱福医疗科技有限公司 | breathing pipeline interface and breathing machine applying same |
| CN111481798A (en) * | 2020-05-15 | 2020-08-04 | 深圳市安保科技有限公司 | Noninvasive ventilator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3846889A4 (en) * | 2018-09-04 | 2022-06-01 | Fisher & Paykel Healthcare Limited | Support for a breathing assistance apparatus and/or accessories |
| US20210372666A1 (en) * | 2018-10-26 | 2021-12-02 | Bmc (Tianjin) Medical Co., Ltd. | Water tank mounting structure for ventilation treatment apparatus and ventilation treatment apparatus |
| DE102020114921A1 (en) * | 2020-06-04 | 2021-12-09 | Hamilton Medical Ag | Float-controlled valve arrangement with redundant float bodies |
-
2023
- 2023-06-30 CN CN202310797536.XA patent/CN116764052B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575591A (en) * | 2019-09-09 | 2019-12-17 | 浙江莱福医疗科技有限公司 | breathing pipeline interface and breathing machine applying same |
| CN111481798A (en) * | 2020-05-15 | 2020-08-04 | 深圳市安保科技有限公司 | Noninvasive ventilator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116764052A (en) | 2023-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2016370636B2 (en) | Method and apparatus for attachment and evacuation | |
| CN103536244A (en) | Vacuum cleaner | |
| CN205503563U (en) | Air -out direction adjustable fan | |
| CN116764052B (en) | Breathing machine | |
| CN208703258U (en) | A kind of Contiuum type pipe gas stop valve | |
| CN106678977B (en) | Air conditioner wall-mounted unit and air conditioner | |
| CN204473881U (en) | A kind of powder material feedway | |
| CN216907850U (en) | Tank part and surface cleaning equipment | |
| CN217031301U (en) | Smoke machine | |
| CN205948157U (en) | Humidifier and breathing machine that has this humidifier | |
| CN115178031A (en) | Radioactive waste gas purifying device | |
| CN115247819A (en) | Fume exhaust fan | |
| CN113357684A (en) | Range hood and pushing mechanism thereof | |
| CN111562286A (en) | Integrated reagent bag | |
| CN211578023U (en) | Gas leakage detection alarm device | |
| CN208204007U (en) | Seal assembly and coal grinding machine tie-rod sealing external member under coal grinding machine tie-rod | |
| CN212457097U (en) | Water heater and floor heating system | |
| CN219243665U (en) | Smoke machine with independent steam air exhaust channel | |
| CN114376482B (en) | Tank part and surface cleaning equipment | |
| CN106932042A (en) | A kind of gas meter movement and aluminum hull gas meter, flow meter and iron-clad gas meter, flow meter with the movement | |
| CN221013497U (en) | Consumable box mounting system, consumable box mounting base and waste collection equipment | |
| CN113587649B (en) | Dewaxing device of sintering furnace | |
| CN219944041U (en) | Waste gas backflow-preventing laboratory ventilation equipment | |
| CN218307553U (en) | Clinical laboratory shakes equipment with blood is automatic thoughtlessly | |
| CN213491286U (en) | Dustproof storage device of clinical respirator of internal medicine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |