CN210052405U - Interactive device for simulating respiratory movement - Google Patents
Interactive device for simulating respiratory movement Download PDFInfo
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- CN210052405U CN210052405U CN201920771224.0U CN201920771224U CN210052405U CN 210052405 U CN210052405 U CN 210052405U CN 201920771224 U CN201920771224 U CN 201920771224U CN 210052405 U CN210052405 U CN 210052405U
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Abstract
The utility model relates to an interactive device for simulating respiratory movement, which comprises a simulation chest cavity, a simulation lung and a simulation trachea, wherein the simulation lung is arranged in the simulation chest cavity and is of a tubular structure with an opening at the lower part; the simulated trachea is in an inverted Y shape and comprises a main tube and two bifurcated tubes which are arranged at the lower end of the main tube and communicated with the main tube, the main tube is inserted into the simulated chest, and the two bifurcated tubes are respectively inserted into two elastic sacs of the simulated lung and seal the insertion openings; the person in charge is connected with supplies gassing subassembly, supplies the gassing subassembly to include the gas pipeline, the piece of supplying gas, the exhaust hole of being connected with the simulation trachea, and elasticity simulation diaphragm is fixed in the bottom of simulation thorax, and the simulation thorax is equipped with the transparent portion. The whole structure is simple, and the breathing process is vividly simulated.
Description
Technical Field
The utility model belongs to the technical field of the motion is breathed in the simulation, concretely relates to interactive installation of motion is breathed in simulation.
Background
The respiratory movement is the process of thoracic rhythmicity expansion and contraction caused by contraction and relaxation of respiratory muscles, and is also the process of providing motive power by gas exchange between the lungs and the outside. The device for simulating the breathing movement is beneficial to people to know more about the breathing movement. The existing simulated breathing exercise device is generally operated manually, the inhalation of the lung is realized by pulling the diaphragm at the bottom, and the simulated lung in the market is mostly a balloon or an air bag, and the simulated lung is too flat to protrude the shape of the lung when not inflated.
The invention patent with application publication number CN102651182A discloses a human body respiration demonstration instrument, which comprises a simulation chest cavity, a simulation lung and a simulation framework; the simulated thoracic cavity comprises a shell-shaped cover body made of transparent materials, the lower part of the cover body is open, and an elastic rubber membrane representing diaphragm is sealed on the opening of the cover body; the simulated lung comprises a catheter representing a trachea, the upper part of the catheter passes through the upper surface of the cover body and is communicated with the outside, the lower end of the catheter is connected with a three-way pipe, and the other two ends of the three-way pipe are respectively connected with a rubber bag representing the lung; the middle part of the rubber membrane is provided with a draw hook, the draw hook penetrates through the rubber membrane up and down, two ends of the draw hook extend out, and two ends of the draw hook are provided with hook parts; the simulation framework is arranged in the cover body and comprises a cross rod fixed on the catheter, the cross rod is horizontally arranged, a pulley is fixed at one end of the cross rod, the other end of the cross rod is fixedly connected with the upper end of a vertical rod vertically arranged for representing a spine, the simulation framework further comprises 2-7 pairs of bent rods representing ribs, the bent rods are arc-shaped, one end of each pair of bent rods is hinged on the vertical rod through a bolt, and the other end of each pair of bent rods is hinged on a connecting rod representing a sternum through a bolt; the connecting rod is vertically arranged, the lower end of the connecting rod is connected with a return spring, the other end of the return spring is connected to the cover body, and the connecting rod is pulled downwards; the upper end of the connecting rod is connected with a string, and the string is connected to the upper hook part of the drag hook by bypassing the pulley. This human breathing demonstration appearance drives the rubber membrane downstream through manual tractive, makes the rubber sack breathe in and exhale, and the structure is comparatively complicated, and operates inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simulation respiratory motion's interactive installation is complicated, the inconvenient technical problem of operation in order to solve current simulation respiratory motion's interactive installation structure.
In order to realize the above purpose, the utility model discloses the technical scheme who takes does: the interactive device for simulating the respiratory movement comprises a simulated chest cavity, a simulated lung and a simulated trachea, wherein the simulated lung is arranged in the simulated chest cavity, the simulated trachea is used for ventilating the simulated lung, the simulated chest cavity is of a cylindrical structure with an opening at the lower part, the lower part of the simulated chest cavity is sealed by using an elastic simulated diaphragm, and the simulated lung comprises two elastic bags; the simulated trachea is in an inverted Y shape and comprises a main tube and two bifurcated tubes which are arranged at the lower end of the main tube and communicated with the main tube, the main tube is inserted into the simulated chest, and the two bifurcated tubes are respectively inserted into two elastic sacs of the simulated lung and seal the insertion openings;
the main pipe is connected with an air supply and release assembly for supplying or releasing air for the simulation air pipe, the air supply and release assembly comprises an air pipeline connected with the simulation air pipe, an air supply part and an air discharge hole, the air supply part is connected with the air pipeline to supply air to the simulation lung, and the air discharge hole is arranged on the air pipeline to discharge the air in the simulation lung;
the elastic simulation diaphragm is fixed at the bottom of the simulation chest and moves downwards along with the increase of the pressure intensity in the simulation chest caused by the inspiration of the simulation lung and moves upwards along with the decrease of the pressure intensity in the simulation chest caused by the expiration of the simulation lung;
the simulated thorax is provided with a transparent portion for viewing internal structures.
Further, a diaphragm is arranged at the exhaust hole of the gas pipeline and used for enabling the exhaust hole to be in a closed state when the simulated lung is used for air intake and enabling the exhaust hole to be in an open state when the simulated lung is used for air exhaust.
Furthermore, the diaphragm is in a cover-shaped structure covering the exhaust hole, the diaphragm is arranged in the gas pipeline, one side of the diaphragm is fixed on one side, close to the gas supply piece, of the gas pipeline, and the other side of the diaphragm is a free end, so that the diaphragm covers the exhaust hole to prevent gas from being exhausted outside the gas pipeline when the simulated lung is used for air intake, and a passage for exhausting gas to the exhaust hole is formed between the free end of the diaphragm and the gas pipeline when the simulated lung is used for air exhaust.
Furthermore, the air supply part is an air compressor, and a timer for disconnecting and connecting the power supply is arranged on the power supply of the air compressor.
Furthermore, a pressure reducing valve and an electromagnetic valve for controlling the air quantity of the air supply part are arranged on the air pipeline, and the exhaust hole is formed in the air pipeline between the air supply part and the pressure reducing valve.
Furthermore, the elastic bag is made of silica gel so as to keep the original shape of the elastic bag like a lung when the gas in the elastic bag is released.
Furthermore, the upper end of the simulated chest is provided with a jack for inserting the main pipe, and the joint of the simulated chest and the main pipe is connected in a bonding and sealing manner.
Further, be responsible for and overlap the cover and be equipped with the rubber buffer that is used for improving leakproofness, be responsible for the cover in the rubber buffer and insert the rubber buffer and be equipped with in the jack.
Furthermore, the elastic simulation diaphragm is concavely arranged in the simulation chest cavity, and the height of the concavely arranged diaphragm is 3-5 cm.
Furthermore, the simulated chest cavity is made of a transparent acrylic plate material.
The utility model has the advantages that:
the utility model discloses an interactive installation of motion is breathed in simulation, the air feed spare accessible gas line in the confession gassing subassembly of setting is simulation trachea and simulation lung air feed to through the gas of exhaust hole in with the simulation lung release, the simulation lung is aerifyd and the in-process of gassing can intermittent type nature swell with flat down, the change of lung when can simulating human breathing. Because of the simulation thorax is a confined structure, when the simulation lung was bloated, the gas pressure in the simulation thorax increased, can push down elasticity simulation diaphragm for elasticity simulation diaphragm removes to simulation thorax outside, when the simulation lung was flat, the gas pressure in the simulation thorax reduced, and elasticity simulation diaphragm removes to simulation thorax inside, can simulate the change of true respiratory process diaphragm. Overall structure is comparatively simple, and the simulation of whole respiratory process is directly realized to the switch of accessible control air feed spare, and the operation is comparatively simple.
Drawings
FIG. 1 is a schematic view of an interactive apparatus for simulating respiratory motion in example 1;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of an interaction device for simulating respiratory movement according to embodiment 1;
FIG. 4 is a schematic view showing the structure of an exhaust hole in a simulated lung intake state in example 1;
FIG. 5 is a schematic diagram of the structure of the exhaust hole in the simulated lung ventilation state in example 1.
In the figure: 1. simulating a chest cavity; 2. simulating a lung; 3. simulating an air pipe; 31. a main pipe; 32. a bifurcated tube; 4. Elastically simulating diaphragm muscles; 5. a connecting pipe; 51. a rubber plug; 6. a supply and exhaust assembly; 61. a gas line; 611. A pressure reducing valve; 612. an electromagnetic valve; 62. an exhaust hole; 63. an air compressor; 631. a timer; 7. a diaphragm.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
Embodiments of the interaction device for simulating respiratory movement according to the present invention are shown in fig. 1-5.
Example 1
The interactive installation of simulation respiratory motion of this embodiment, including simulation thorax 1, set up at the simulation thorax 2 of simulation thorax and be used for the simulation trachea 3 to the simulation lung ventilation, the simulation thorax is lower part open-ended tubular structure, and the simulation thorax is equipped with the transparent portion that is used for observing inner structure. The simulated chest cavity is made of a transparent acrylic plate material, namely the transparent part is formed. The simulated thoracic body is a transparent cylindrical acrylic tube with the diameter of 30cm, the length of the acrylic tube is 40cm, and the upper end of the acrylic tube is sealed by an acrylic plate. The lower part of the simulated thoracic cavity 1 is sealed by using an elastic simulated diaphragm 4, the elastic simulated diaphragm 4 is concavely arranged in the simulated thoracic cavity, and the height of the concavely arranged diaphragm is 3 cm. The elastic simulation diaphragm is made of an elastic cushion, and the periphery of the elastic simulation diaphragm is hermetically connected with the edge of the lower end of the simulation chest cavity.
The simulated lung 2 comprises two elastic bladders. The elastic bag is made of silica gel, the shape of the elastic bag is similar to the shape of the lung of a human body, and the simulated lung made of silica gel can keep the original shape of the elastic bag like the lung when gas in the elastic bag is released, so that the breathing process can be simulated more truly.
The shape of the simulated trachea 3 is an inverted Y shape, and the simulated trachea is made of an acrylic tube. The simulated trachea 3 comprises a main tube 31 and two branch tubes 32 which are arranged at the lower end of the main tube 31 and communicated with the main tube, wherein the main tube is connected with the branch tubes in a sealing mode. The length of the main pipe is 20cm, and the length of the branch pipe is 12 cm. The main tube is inserted into the simulated chest cavity, and the two bifurcated tubes are respectively inserted into the two elastic sacs of the simulated lung and seal the insertion openings. The upper end of simulation thorax is equipped with and is used for inserting the jack of establishing the person in charge, and the diameter of jack is 4.5cm, and the cover is equipped with the connecting pipe 5 that the internal diameter is 5cm on the jack, connecting pipe 5 and simulation thorax bonding sealing connection, simulation thorax and person in charge junction sealing connection. The main pipe is sleeved with a rubber plug 51 for improving the sealing performance, is sleeved in the rubber plug and is inserted in the jack, and is 2cm higher than the rubber plug.
The main pipe 31 is connected with an air supply and release assembly 6 for supplying or releasing air for the simulated trachea, the air supply and release assembly 6 comprises an air pipeline 61 connected with the simulated trachea, an air supply part and an air discharge hole 62, the air supply part is connected with the air pipeline to supply air to the simulated lung, and the air discharge hole is arranged on the air pipeline to discharge the air in the simulated lung.
A diaphragm 7 for closing the exhaust hole in the case of intake of the simulated lung and for opening the exhaust hole in the case of deflation of the simulated lung is provided at the exhaust hole 62 of the gas line 61. The diaphragm 7 is a cover-shaped structure used for covering the exhaust holes, the diaphragm is arranged in the gas pipeline, one side of the diaphragm 7 is fixed on one side of the gas pipeline close to the gas supply piece, the fixed end 71 is defined as one side fixed on the gas pipeline, and the free end 72 is defined as the other side of the diaphragm 7, so that the diaphragm 7 covers the exhaust holes to prevent gas from being exhausted out of the gas pipeline when simulating lung gas intake, and a passage for exhausting gas to the exhaust holes is formed between the free end of the diaphragm and the gas pipeline when simulating lung gas exhaust. When the simulated lung enters air, the air flows to the free end along the fixed end of the diaphragm, and at the moment, the diaphragm can completely cover the exhaust hole, so that the air smoothly flows to the simulated lung from the air pipeline through the air supply piece. When the simulated lung exhausts, at the moment, air inlet is stopped, air moves from the simulated lung to the air pipeline, the air flows from the free end to the fixed end of the diaphragm, under the flowing of the air, the free end moves and forms a passage between the diaphragm and the air pipeline, and the air is smoothly exhausted from the air pipeline to the outside of the air pipeline through the exhaust hole, so that the air exhaust is realized.
The air supply is an air compressor 63, and a timer 631 for disconnecting and connecting the power supply is arranged on the power supply of the air compressor. The gas line 61 is provided with a pressure reducing valve 611 and an electromagnetic valve 612 for controlling the amount of gas supplied to the gas supply unit. The air vent and the diaphragm are arranged on the air pipeline between the air supply part and the pressure reducing valve. The timer is commercially available. And setting the air output of the air compressor and the construction period time according to the air storage volume and the air discharge speed of the simulated lung. The power of the air compressor is 550W, the air displacement is 40L/min, and the air compressor is a small-sized oil-free mute air compressor. The normal adult breathes 16-20 times per minute at rest, and the amount of gas inhaled and exhaled each time is about 500 ml. The timer can control the disconnection and connection of the power supply of the air compressor, and the interval time between the normal respiration of the human body is adjusted to be 1 second and 3 seconds. Forming uninterrupted break-up for about 15 times per minute.
The elastic simulated diaphragm is fixed at the bottom of the simulated chest and moves downwards along with the increase of the pressure in the simulated chest caused by the simulated lung inspiration and moves upwards along with the decrease of the pressure in the simulated chest caused by the simulated lung expiration.
Example 2
The present embodiment describes an interactive device for simulating respiratory movement, which has a general structure consistent with that of embodiment 1, but is different from that of embodiment 1: the main pipe and the branch pipe are integrally formed.
Example 3
The present embodiment describes an interactive device for simulating respiratory movement, which has a general structure consistent with that of embodiment 1, but is different from that of embodiment 1: one side of the simulated thorax is provided with a transparent window for observing the internal structure, and the other part is in an opaque state.
The utility model discloses an interactive installation of simulation respiratory motion's work flow as follows:
when an experiencer presses a power key of the air compressor, the air compressor starts to inflate the simulated lungs, the simulated lungs in the simulated thoracic cavity are full, the elastic simulated diaphragm muscle sinks due to the increase of the pressure in the simulated thoracic cavity, namely, the elastic simulated diaphragm muscle moves towards the outside of the simulated thoracic cavity, and an air suction process is completed; when the time of inflating stops, the gas in the simulation lung is discharged through the exhaust hole, and the simulation lung in the simulation thorax will become flat reconversion, because of the reason that the pressure reduces in the simulation thorax, the simulation diaphragm will rise, and a process of exhaling is accomplished. The two processes continue to produce continuous breathing motion.
Claims (10)
1. The interactive device for simulating the respiratory movement comprises a simulated chest cavity, a simulated lung and a simulated trachea, wherein the simulated lung is arranged in the simulated chest cavity, the simulated trachea is used for ventilating the simulated lung, the simulated chest cavity is of a cylindrical structure with an opening at the lower part, the lower part of the simulated chest cavity is sealed by using an elastic simulated diaphragm, and the simulated lung comprises two elastic bags; the method is characterized in that:
the simulated trachea is in an inverted Y shape and comprises a main tube and two bifurcated tubes which are arranged at the lower end of the main tube and communicated with the main tube, the main tube is inserted into the simulated chest, and the two bifurcated tubes are respectively inserted into two elastic sacs of the simulated lung and seal the insertion openings;
the main pipe is connected with an air supply and release assembly for supplying or releasing air for the simulation air pipe, the air supply and release assembly comprises an air pipeline connected with the simulation air pipe, an air supply part and an air discharge hole, the air supply part is connected with the air pipeline to supply air to the simulation lung, and the air discharge hole is arranged on the air pipeline to discharge the air in the simulation lung;
the elastic simulation diaphragm is fixed at the bottom of the simulation chest and moves downwards along with the increase of the pressure intensity in the simulation chest caused by the inspiration of the simulation lung and moves upwards along with the decrease of the pressure intensity in the simulation chest caused by the expiration of the simulation lung;
the simulated thorax is provided with a transparent portion for viewing internal structures.
2. The interactive device for simulating respiratory movement of claim 1, wherein: and a diaphragm which is used for enabling the exhaust hole to be in a closed state when the simulated lung is used for air intake and enabling the exhaust hole to be in an open state when the simulated lung is used for air exhaust is arranged at the exhaust hole of the gas pipeline.
3. The interactive device for simulating respiratory movement according to claim 2, wherein: the diaphragm is a cover-shaped structure used for covering the exhaust holes, the diaphragm is arranged in the gas pipeline, one side of the diaphragm is fixed on one side, close to the gas supply piece, of the gas pipeline, the other side of the diaphragm is a free end, so that the diaphragm covers the exhaust holes to prevent gas from being exhausted outside the gas pipeline when the simulated lung is used for air intake, and a path for exhausting gas to the exhaust holes is formed between the free end of the diaphragm and the gas pipeline when the simulated lung is used for air exhaust.
4. The interactive device for simulating respiratory movement of claim 1, wherein: the air supply part is an air compressor, and a timer for disconnecting and connecting the power supply is arranged on the power supply of the air compressor.
5. The interactive device for simulating respiratory movement of claim 1, wherein: the gas pipeline is provided with a pressure reducing valve and an electromagnetic valve which are used for controlling the gas quantity of the gas supply part, and the exhaust hole is arranged on the gas pipeline between the gas supply part and the pressure reducing valve.
6. The interactive device for simulating respiratory movement of claim 1, wherein: the elastic bag is made of silica gel so as to keep the original shape of the elastic bag like a lung when the gas in the elastic bag is released.
7. The interactive device for simulating respiratory movement of claim 1, wherein: the upper end of the simulated chest is provided with a jack for inserting the main pipe, and the joint of the simulated chest and the main pipe is hermetically connected.
8. The interactive device for simulating respiratory motion of claim 7, wherein: the main pipe is sleeved with a rubber plug for improving the sealing performance, and the main pipe is sleeved in the rubber plug and inserts the rubber plug into the jack.
9. The interactive device for simulating respiratory movement of claim 1, wherein: the elastic simulation diaphragm is concavely arranged in the simulation chest cavity, and the height of the concavely arranged elastic simulation diaphragm is 3-5 cm.
10. The interactive device for simulating respiratory movement of claim 1, wherein: the simulated chest cavity is made of transparent acrylic plate materials.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920771224.0U CN210052405U (en) | 2019-05-27 | 2019-05-27 | Interactive device for simulating respiratory movement |
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| CN201920771224.0U CN210052405U (en) | 2019-05-27 | 2019-05-27 | Interactive device for simulating respiratory movement |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540262A (en) * | 2020-05-25 | 2020-08-14 | 浙江清华长三角研究院 | Human sleep breathing simulation device |
| CN112687170A (en) * | 2020-12-17 | 2021-04-20 | 杭州堃博生物科技有限公司 | Multifunctional lung supporting equipment |
| CN112827077A (en) * | 2021-01-11 | 2021-05-25 | 赵杰 | Trunk part tumor radiotherapy simulation mold |
| CN113974577A (en) * | 2021-12-31 | 2022-01-28 | 南京阳图医疗科技有限公司 | Performance detection device of multi-guide sleep monitor |
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2019
- 2019-05-27 CN CN201920771224.0U patent/CN210052405U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540262A (en) * | 2020-05-25 | 2020-08-14 | 浙江清华长三角研究院 | Human sleep breathing simulation device |
| CN112687170A (en) * | 2020-12-17 | 2021-04-20 | 杭州堃博生物科技有限公司 | Multifunctional lung supporting equipment |
| CN112827077A (en) * | 2021-01-11 | 2021-05-25 | 赵杰 | Trunk part tumor radiotherapy simulation mold |
| CN113974577A (en) * | 2021-12-31 | 2022-01-28 | 南京阳图医疗科技有限公司 | Performance detection device of multi-guide sleep monitor |
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