CN114452500A - Lung rehabilitation nursing auxiliary device with switchable breathing state - Google Patents
Lung rehabilitation nursing auxiliary device with switchable breathing state Download PDFInfo
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- CN114452500A CN114452500A CN202210121397.4A CN202210121397A CN114452500A CN 114452500 A CN114452500 A CN 114452500A CN 202210121397 A CN202210121397 A CN 202210121397A CN 114452500 A CN114452500 A CN 114452500A
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- pipe
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- switchable
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- 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
- A61M16/06—Respiratory or anaesthetic masks
-
- 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
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0666—Nasal cannulas or tubing
- A61M16/0672—Nasal cannula assemblies for oxygen therapy
Abstract
The invention relates to a rehabilitation nursing auxiliary device, in particular to a lung rehabilitation nursing auxiliary device with switchable breathing states, which comprises a breathing mask body and an air supply pipe arranged on the side wall of one end of the breathing mask body, wherein the air supply pipe is connected with an air supply pipe used for supplying oxygen, the side wall of the other end of the breathing mask body is provided with a breathing cavity, the side wall of the air supply pipe is provided with a nasal delivery pipe communicated with the breathing cavity, the nasal delivery pipe is arranged on the air supply pipe, the nasal delivery pipe can be inserted into a nasal cavity through the nasal catheter while supplying oxygen to the breathing cavity through the air supply pipe to assist oxygen inhalation of a patient, and different use modes of the air supply pipe and the nasal delivery pipe are switched by controlling the on-off of an air supply through hole, so that the appropriate breathing state can be switched for the patient according to the health state of the patient, and further the lung health recovery of the patient is assisted.
Description
Technical Field
The present invention relates to a rehabilitation nursing assist apparatus, and particularly to a lung rehabilitation nursing assist apparatus switchable in breathing state.
Background
The lung is an important organ which bears main tasks in a human respiratory system, has the functions of obtaining oxygen and discharging metabolic exhalation gas, is a respiratory metabolism place for ensuring normal supply of oxygen for a human body, and directly influences the normal operation of the respiratory system of a patient once the lung suffers from diseases such as pneumonia, bronchitis and the like due to pathological changes; meanwhile, the lung of a patient with cured lung lesion is fragile, and the patient needs to receive reasonable lung breathing care to avoid inhaling cold air or polluted gas to aggravate the lung condition, so that the patient needs to wear a breathing mask to assist breathing to ensure the normal recovery of the lung.
However, the existing breathing mask is worn on the face of a patient to supply oxygen to the mouth and nose of the patient, and the lung of the patient in the convalescent period has incomplete lung function and poor autonomous respiration capacity, and a nasal delivery tube for assisting breathing needs to be inserted into the nasal cavity.
Disclosure of Invention
The invention aims to provide a lung rehabilitation nursing auxiliary device with switchable breathing states, so as to solve the problems in the background technology.
In order to achieve the above object, the present invention provides a lung rehabilitation nursing auxiliary device with switchable breathing state, which includes a breathing mask body and an air supply pipe arranged on a side wall of one end of the breathing mask body, wherein the air supply pipe is connected to an air supply pipe for supplying oxygen, a breathing cavity is arranged on a side wall of the other end of the breathing mask body, a nasal delivery pipe communicated with the breathing cavity is mounted on a side wall of the air supply pipe, and a breathing pipe communicated with the breathing cavity is arranged on a side wall of the breathing mask body below the air supply pipe:
the gas conveying pipe at least comprises a pipe body and a locking pipe, the locking pipe is used for being connected with the gas conveying pipe, a gas conveying through hole is formed in the gas conveying pipe in a penetrating mode, the pipe body is fixedly connected with the locking pipe, and a branch gas pipe communicated with the gas conveying through hole is arranged on the side wall of the pipe body;
this embodiment the gas-supply pipe is used for covering the breathing mask body at patient face through the fixed band when specifically using, seal ring and the facial inseparable laminating of patient, guarantee the leakproofness of the breathing mask body, oxygen bottle is connected to gas-supply pipe one end, and oxygen is sent into to the breathing intracavity through the gas transmission through-hole through the air-supply pipe, and oxygen through the breathing intracavity is the patient oxygen suppliment for supplementary patient lung resumes.
The bronchial tube is connected with a nasal guide delivery tube, the nasal guide delivery tube is communicated with the respiratory cavity through a connecting tube, a second micro valve is arranged on the side wall of the tube body close to the locking tube, the second micro valve is positioned between the bronchial tube and the locking tube, and oxygen in the tracheal tube is controlled to be delivered into the air delivery tube by controlling the opening and closing of the second micro valve;
this embodiment the conveyer pipe is led to the nose when specifically using, will carry and be responsible for one end and install on the bronchus, two the bleeder inserts respectively to two connecting pipes in to with nasal catheter intercommunication, two nasal catheters insert the patient nasal cavity respectively, for the patient oxygen suppliment, when the gas transmission through-hole is located the state of opening, the gas-supply pipe leads the conveyer pipe with the nose and carries oxygen to the breathing intracavity simultaneously, can provide the breathing mode of oral-nasal simultaneous transport oxygen for the patient, and is further, when the gas transmission through-hole is for the off-state, only the conveyer pipe is led to the nose and carries oxygen for the patient nasal cavity, makes the patient switch to the breathing mode that only uses the nasal cavity.
The surface of the breathing tube is provided with a breathing hole communicated with the breathing cavity, a filtering piece is inserted and installed in the breathing hole, a limiting tube for limiting the filtering piece is installed on the side wall of the opening of the breathing hole in a threaded manner, and a sealing base for sealing is installed on the base of the limiting tube;
this embodiment the respiratory tube is when specifically using, when changing the oxygen cylinder, the conveyer pipe oxygen suppliment is not enough with the nose to the gas-supply pipe, it is too big to lead to patient's lung to breathe pressure, for alleviateing patient's lung pressure, the patient need initiatively switch to initiative respiratory state, in order to alleviate lung pressure through the external air of incoming call, but patient's lung is comparatively fragile, in order to reduce the harmful effects that pollutant caused in the air to patient's lung, the particle pollutant in the filter core absorption air-purifying through setting up, external air is inhaled by the patient through the filter core filtration, in order to improve patient's security.
As a further improvement of the technical scheme, the connecting pipes are provided with two, a first micro valve is installed on each of the two connecting pipes, the first micro valve independently controls the opening and closing of the single connecting pipe, the connecting pipe penetrates through the respirator body shell and is communicated with the breathing cavity, one end of the connecting pipe is connected with a nasal catheter, and the nasal catheter is used for being inserted into the nasal cavity of a patient and conveying oxygen for use.
As a further improvement of the technical scheme, the nasal catheter delivery pipe at least comprises a delivery main pipe, wherein one end of the delivery main pipe is provided with two branch pipes communicated with the delivery main pipe, and the branch pipes are connected with the other end of the connecting pipe through pipelines.
As a further improvement of the technical scheme, the other end of the delivery main pipe is in threaded connection with the bronchus, the delivery main pipe is communicated with the gas transmission through hole, one end of the branch pipe is in threaded connection with the connecting pipe, the branch pipe is communicated with the nasal catheter through the connecting pipe, the oxygen in the gas transmission through hole is delivered to the nasal catheter through the nasal catheter by the nasal catheter delivery pipe, and oxygen is supplied to a patient through the nasal catheter inserted into the nasal cavity of the patient.
As a further improvement of the technical scheme, a sealing groove is formed in one side of the locking pipe, the locking pipe is in threaded connection with the outer wall of the air supply pipe through the sealing groove and penetrates through the air supply pipe to form an air conveying hole communicated with the breathing cavity, the pipe body is fixedly connected with the locking pipe, the air supply pipe is connected with the air supply pipe through the locking pipe, and the air conveying through hole is communicated with the air supply pipe.
As a further improvement of this technical scheme, it is provided with limit slide to filter a lateral wall symmetry, respiratory pore top fixedly connected with filter core, the filter core preferably adopts activated carbon filter core, through the particle pollutant in the activated carbon adsorption air to alleviate the respiratory pressure of patient lung, the respiratory pore inner wall seted up with limit slide looks adaptation's spacing spout, filter and insert to the respiratory pore in along limit slide through limit slide.
As a further improvement of the technical scheme, the inner wall of the limiting pipe is provided with a limiting annular wall, the inner wall of the limiting pipe is in threaded connection with the outer wall of the breathing pipe, the size of the limiting annular wall is matched with the thickness of the shell of the breathing pipe, and the limiting annular wall is used for sealing the limiting sliding groove so as to prevent the filtering piece from sliding down from the limiting sliding groove.
As a further improvement of the technical scheme, the top of the sealing base is provided with a sealing plug, the sealing plug is used for sealing the limiting pipe, when breathing is needed through the breathing pipe, the sealing base can be rotationally disassembled, external air is filtered through the filter element and is inhaled by a patient, and the sealing plug is in threaded connection with the inner wall of the limiting pipe.
As a further improvement of this technical scheme, the breathing mask body is located breathing cavity opening edge department and is provided with seal ring, seal ring preferably adopts the sponge material, can improve the compactness of patient's face and the laminating of the breathing mask body, breathing mask body lateral wall bilateral symmetry is provided with fixed ear, is connected with the fixed band between two fixed ears, and is preferred, the fixed band is used for covering the breathing mask body at patient's face, the fixed band preferably adopts the soft elastic material of nylon material.
As a further improvement of the technical scheme, the second micro valve and the first micro valve both adopt common valves, the second micro valve is used for controlling the on-off of the gas transmission through hole, when the gas transmission through hole is in an on state, the gas transmission pipe and the nasal guide delivery pipe simultaneously deliver oxygen to the breathing cavity, so that a breathing mode that the mouth and the nose simultaneously deliver oxygen can be provided for a patient, and further, when the gas transmission through hole is in an off state, only the nasal guide delivery pipe delivers oxygen to the nasal cavity of the patient, so that the patient is switched to a breathing mode only using the nasal cavity.
Compared with the prior art, the invention has the beneficial effects that:
1. in this switchable lung rehabilitation nursing auxiliary assembly of respiratory state, lead the conveyer pipe through the nose that sets up on the gas-supply pipe, when being the respiratory cavity oxygen suppliment through the gas-supply pipe, lead conveyer pipe accessible nose pipe through the nose and insert the nasal cavity, for the supplementary oxygen uptake of patient, in order to alleviate lung's breathing pressure, and simultaneously, break-make through control gas transmission through-hole, switch the different user mode of conveyer pipe is led with the nose to the gas-supply pipe, can be the patient oxygen suppliment at the exclusive use gas-supply pipe, the exclusive use nose is led the conveyer pipe and is switched for patient's oxygen suppliment and lead the conveyer pipe through gas-supply pipe and nose and simultaneously for patient's oxygen suppliment, in order to satisfy and switch suitable respiratory state for the patient according to patient's health status, and then the health recovery of supplementary patient lung.
2. Among this changeable lung rehabilitation nursing auxiliary assembly of respiratory state, through the respiratory tube that sets up, for the patient provides initiative breathing mode, but patient lung is comparatively fragile, for the harmful effects that pollutant caused to patient lung in the reduction air, adsorbs the particulate pollutant in the air-purifying through the filter core that sets up, and external air passes through the filter core and filters and is inhaled by the patient to improve patient's security.
Drawings
FIG. 1 is a schematic view of the entire structure of the respirator body according to embodiment 1;
FIG. 2 is a partial structural view of the respirator body according to embodiment 1;
FIG. 3 is a schematic view of a gas pipe mounting structure in embodiment 2;
FIG. 4 is a schematic view of the nasal catheter tube according to embodiment 2;
FIG. 5 is a schematic view showing a structure of a gas pipe in embodiment 2;
FIG. 6 is an exploded view of the structure of the breathing tube according to example 3;
fig. 7 is a schematic view of a filter mounting structure according to embodiment 3;
FIG. 8 is a schematic view of a stopper tube structure according to example 3;
FIG. 9 is a schematic view of the structure of a sealing seat according to embodiment 3;
fig. 10 is a schematic view of the filter structure of example 3.
The various reference numbers in the figures mean:
1. a respirator body;
101. a respiratory cavity; 102. fixing the ear; 103. a sealing gasket; 104. a nasal catheter;
2. an air supply pipe; 201. a gas transmission hole;
3. a connecting pipe; 301. a first micro valve;
4. a gas delivery pipe;
401. a pipe body; 4011. a gas transmission through hole; 4012. a bronchus; 4013. a second micro valve;
402. a locking tube; 4021. sealing the groove;
5. a breathing tube;
501. a breathing hole; 502. a filter member; 5021. a filter element; 5022. a limiting slide block;
503. a limiting pipe; 5031. a limiting ring wall;
504. sealing the base; 5041. a sealing plug;
6. a nasal catheter tube; 601. a main conveying pipe; 602. a branch pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Please refer to fig. 1-2, this embodiment aim at provides a changeable lung rehabilitation nursing auxiliary assembly of respiration state, including the breathing mask body 1 and set up the air feed pipe 2 on the 1 one end lateral wall of the breathing mask body, 2 pipe connections of air feed pipe have the air pipe 4 that is used for carrying oxygen, respiratory cavity 101 has been seted up to 1 other end lateral wall of the breathing mask body, the nose that communicates with respiratory cavity 101 is installed to air pipe 4 lateral wall and is led conveyer pipe 6, 1 lateral wall of the breathing mask body is located air pipe 4 below and is provided with respiratory tube 5 with respiratory cavity 101 intercommunication:
the gas conveying pipe 4 at least comprises a pipe body 401 and a locking pipe 402, the locking pipe 402 is used for being connected with the gas conveying pipe 2, a gas conveying through hole 4011 is formed in the position penetrating through the gas conveying pipe 4, the pipe body 401 is fixedly connected with the locking pipe 402, and a branch gas pipe 4012 communicated with the gas conveying through hole 4011 is arranged on the side wall of the pipe body 401;
the gas-supply pipe 4 of this embodiment is used for covering the breathing cover body 1 at patient's face through the fixed band when specifically using, and seal ring 103 closely laminates with patient's face, and the leakproofness of the guarantee breathing cover body 1, oxygen cylinder are connected to 4 one end of gas-supply pipe, and oxygen sends into to breathing chamber 101 in through gas delivery through-hole 4011 through air-supply pipe 2 in, through the oxygen in the breathing chamber 101 for patient's oxygen suppliment, be used for the recovery of supplementary patient's lung.
Locking pipe 402 one side has been seted up sealed recess 4021, and locking pipe 402 passes through sealed recess 4021 and 2 outer wall threaded connection of blast pipe, runs through blast pipe 2 and sets up the gas transmission hole 201 with breathing cavity 101 intercommunication, body 401 and locking pipe 402 fixed connection, and gas pipe 4 passes through locking pipe 402 and 2 pipe connections of blast pipe, guarantee gas transmission through- hole 4011 and 2 intercommunications of blast pipe.
The breathing mask body 1 is located breathing chamber 101 opening edge department and is provided with seal ring 103, seal ring 103 preferably adopts the sponge material, can improve the compactness of the facial and 1 laminating of the breathing mask body of patient, 1 lateral wall bilateral symmetry of the breathing mask body is provided with fixed ear 102, be connected with the fixed band between two fixed ears 102, preferably, the fixed band is used for covering the breathing mask body 1 at the facial of patient, the preferred gentle elastic material that adopts the nylon material of fixed band.
Example 2
In order to improve the respiratory efficiency of the patient, effectively relieve the lung pressure of the patient and ensure that the patient can switch to a comfortable breathing mode, the following improvements are made on the basis of the embodiment 1:
referring to fig. 3-5, the bronchus 4012 is connected to a nasal delivery tube 6, the nasal delivery tube 6 is connected to the breathing chamber 101 through a connecting tube 3, a second micro valve 4013 is installed on the side wall of the body 401 near the locking tube 402, the second micro valve 4013 is located between the bronchus 4012 and the locking tube 402, and oxygen in the gas delivery tube 4 is controlled to be delivered into the gas delivery tube 2 by controlling the opening and closing of the second micro valve 4013.
In addition, two connecting pipes 3 are provided, a first micro valve 301 is installed on each of the two connecting pipes 3, the first micro valve 301 independently controls the opening and closing of a single connecting pipe 3, the connecting pipe 3 penetrates through the shell of the respirator body 1 and is communicated with the breathing cavity 101, one end of the connecting pipe 3 is connected with a nasal catheter 104, and the nasal catheter 104 is used for being inserted into the nasal cavity of a patient and delivering oxygen.
Further, the nasal catheter tube 6 at least comprises a main tube 601, one end of the main tube 601 is provided with two branch tubes 602 communicated with the main tube, and the branch tubes 602 are connected with the other end of the connecting tube 3 through a pipeline.
Wherein, carry the main pipe 601 other end and bronchus 4012 threaded connection, carry main pipe 601 and defeated gas through hole 4011 intercommunication, 3 threaded connection of lateral pipe 602 one end and connecting pipe, lateral pipe 602 communicates through connecting pipe 3 and nasal catheter 104, and nose is led oxygen transport to nasal catheter 104 in duct 6 will defeated gas through hole 4011, through inserting nasal catheter 104 to patient's nasal cavity, gives the patient oxygen suppliment.
Meanwhile, a common valve is adopted as the second micro valve 4013 and the first micro valve 301, and the second micro valve 4013 is used for controlling the on-off of the gas transmission through hole 4011.
The nose of this embodiment leads conveyer pipe 6 when specifically using, will carry and be responsible for 601 one end and install on bronchus 4012, two bleeder 602 insert respectively to two connecting pipes 3 in, and communicate with nasal catheter 104, two nasal catheter 104 insert the patient nasal cavity respectively, for the patient oxygen suppliment, when defeated gas through-hole 4011 is located the state of opening, gas pipe 4 leads conveyer pipe 6 with the nose and carries oxygen in to breathing chamber 101 simultaneously, can provide the breathing mode of oral-nasal simultaneous transport oxygen for the patient, it is further, when defeated gas through-hole 4011 is the off-state, only nose leads conveyer pipe 6 and carries oxygen for the patient's nasal cavity, make the patient switch to the breathing mode that only uses the nasal cavity.
Example 3
In order to solve when changing the oxygen cylinder, the gas-supply pipe 4 leads 6 oxygen suppliments of conveyer pipe insufficient with the nose, leads to the too big problem of patient's lung respiratory pressure, and simultaneously, the patient is when spontaneous breathing, reduces the harmful effects that pollutant caused to patient's lung in the air, carries out following improvement on embodiment 1's basis:
referring to fig. 6-10, a breathing hole 501 penetrating through the breathing cavity 101 is formed in the surface of the breathing tube 5, a filter member 502 is inserted into the breathing hole 501, a limiting tube 503 for limiting the filter member 502 is threadedly mounted on the side wall of the opening of the breathing hole 501, and a sealing base 504 for sealing is mounted on the base of the limiting tube 503;
wherein, filter 502 lateral wall symmetry and be provided with spacing slider 5022, breathing hole 501 top fixedly connected with filter core 5021, the preferred activated carbon filter core that adopts of filter core 5021, through the particle pollutant in the activated carbon adsorption air, in order to alleviate the respiratory pressure of patient lung, the spacing spout with spacing slider 5022 looks adaptation is seted up to the breathing hole 501 inner wall, filter 502 inserts to the breathing hole 501 in along spacing spout through spacing slider 5022.
Further, the inner wall of the limiting tube 503 is provided with a limiting annular wall 5031, the inner wall of the limiting tube 503 is in threaded connection with the outer wall of the breathing tube 5, the size of the limiting annular wall 5031 is matched with the thickness of the shell of the breathing tube 5, and the limiting annular wall 5031 is used for sealing the limiting sliding groove to prevent the filter member 502 from sliding down from the limiting sliding groove.
Besides, the top of the sealing base 504 is provided with a sealing plug 5041, the sealing plug 5041 is used for sealing the limiting pipe 503, when the breathing pipe 5 needs to breathe, the sealing base 504 can be rotationally disassembled, the outside air is filtered by the filter element 5021 and is inhaled by a patient, the safety of the patient can be improved, and the sealing plug 5041 is in threaded connection with the inner wall of the limiting pipe 503.
The respiratory tube 5 of this embodiment is when specifically using, when changing the oxygen cylinder, the conveyer pipe 6 oxygen suppliment is not enough led with the nose to gas-supply pipe 4, it is too big to lead to patient's lung to breathe the pressure, for alleviating patient's lung pressure, the patient need initiatively switch to initiative respiratory state, in order to alleviate lung pressure through the external air of incoming call, but patient's lung is comparatively fragile, in order to reduce the harmful effects that pollutant caused in the air to patient's lung, adsorb the particulate pollutant in the air-purifying through the filter core 5021 that sets up, external air is inhaled by the patient through the filter core 5021 filtration, in order to improve patient's security.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A lung rehabilitation nursing auxiliary device with switchable breathing state is characterized in that: including the breathing mask body (1) and set up on breathing mask body (1) one end lateral wall air supply pipe (2), air supply pipe (2) pipe connection has air supply pipe (4) that is used for carrying oxygen, breathing mask body (1) other end lateral wall has seted up respiratory cavity (101), air supply pipe (4) lateral wall is installed and is led conveyer pipe (6) with the nose of respiratory cavity (101) intercommunication, the breathing mask body (1) lateral wall is located air supply pipe (4) below and is provided with respiratory tube (5) with respiratory cavity (101) intercommunication:
the air conveying pipe (4) at least comprises a pipe body (401) and a locking pipe (402), an air conveying through hole (4011) is formed in the air conveying pipe (4) in a penetrating mode, a bronchus (4012) communicated with the air conveying through hole (4011) is arranged on the side wall of the pipe body (401), a nose guide conveying pipe (6) is connected to the bronchus (4012) through a pipeline, the nose guide conveying pipe (6) is communicated with the breathing cavity (101) through a connecting pipe (3), and a second micro valve (4013) is installed on the side wall of the pipe body (401) close to the locking pipe (402);
respiratory hole (501) that link up with respiratory cavity (101) are seted up on respiratory tube (5) surface, respiratory hole (501) interpolation is installed and is filtered piece (502), threaded mounting is used for carrying out spacing pipe (503) to filtering piece (502) on respiratory hole (501) opening part lateral wall, spacing pipe (503) pedestal mounting has and is used for sealed sealing base (504).
2. The switchable breathing state pulmonary rehabilitation care assistance apparatus according to claim 1, characterized in that: connecting pipe (3) are provided with two, all install first microvalve (301) on two connecting pipes (3), connecting pipe (3) run through the breathing mask body (1) casing and breathing cavity (101) intercommunication, connecting pipe (3) one end is connected with nasal catheter (104).
3. The switchable breathing state pulmonary rehabilitation care assistance apparatus according to claim 2, characterized in that: the nasal catheter delivery pipe (6) at least comprises a delivery main pipe (601), one end of the delivery main pipe (601) is provided with two branch pipes (602) communicated with the delivery main pipe, and the branch pipes (602) are connected with the other end of the connecting pipe (3) through pipelines.
4. The switchable respiratory state pulmonary rehabilitation care assist device of claim 3, wherein: carry and be responsible for (601) other end and bronchus (4012) threaded connection, carry and be responsible for (601) and gas transmission through-hole (4011) intercommunication, lateral pipe (602) one end and connecting pipe (3) threaded connection, lateral pipe (602) are through connecting pipe (3) and nasal catheter (104) intercommunication.
5. The switchable breathing state pulmonary rehabilitation care assistance device according to claim 1, characterized in that: sealing groove (4021) have been seted up to locking pipe (402) one side, locking pipe (402) pass through sealing groove (4021) and air feed pipe (2) outer wall threaded connection, run through air feed pipe (2) set up with breathing chamber (101) intercommunication air transfer hole (201), body (401) and locking pipe (402) fixed connection.
6. The switchable breathing state pulmonary rehabilitation care assistance apparatus according to claim 1, characterized in that: filter piece (502) lateral wall symmetry and be provided with spacing slider (5022), breathing hole (501) top fixedly connected with filter core (5021), activated carbon filter core is preferred to be adopted in filter core (5021), the spacing spout with spacing slider (5022) looks adaptation is seted up to breathing hole (501) inner wall.
7. The switchable breathing state pulmonary rehabilitation care assistance apparatus according to claim 1, characterized in that: the inner wall of the limiting pipe (503) is provided with a limiting ring wall (5031), the inner wall of the limiting pipe (503) is in threaded connection with the outer wall of the breathing pipe (5), and the size of the limiting ring wall (5031) is matched with the thickness of the shell of the breathing pipe (5).
8. The switchable breathing state pulmonary rehabilitation care assistance device according to claim 1, characterized in that: the top of the sealing base (504) is provided with a sealing plug (5041), and the sealing plug (5041) is in threaded connection with the inner wall of the limiting pipe (503).
9. The switchable breathing state pulmonary rehabilitation care assistance apparatus according to claim 1, characterized in that: the respirator body (1) is located breathing chamber (101) opening edge and is provided with seal ring (103), respirator body (1) lateral wall bilateral symmetry is provided with fixed ear (102), is connected with the fixed band between two fixed ear (102).
10. The switchable breathing state pulmonary rehabilitation care assistance device according to claim 1, characterized in that: the second micro valve (4013) and the first micro valve (301) are common valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210121397.4A CN114452500A (en) | 2022-02-09 | 2022-02-09 | Lung rehabilitation nursing auxiliary device with switchable breathing state |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210121397.4A CN114452500A (en) | 2022-02-09 | 2022-02-09 | Lung rehabilitation nursing auxiliary device with switchable breathing state |
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| CN114452500A true CN114452500A (en) | 2022-05-10 |
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| CN202210121397.4A Pending CN114452500A (en) | 2022-02-09 | 2022-02-09 | Lung rehabilitation nursing auxiliary device with switchable breathing state |
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| CN114377260A (en) * | 2022-02-19 | 2022-04-22 | 史广超 | Auxiliary breathing device for patients with lung diseases |
| CN115400307A (en) * | 2022-08-23 | 2022-11-29 | 西安医学院第二附属医院 | Breathing machine convenient to respirator changes |
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|---|---|---|---|---|
| CN114377260A (en) * | 2022-02-19 | 2022-04-22 | 史广超 | Auxiliary breathing device for patients with lung diseases |
| CN115400307A (en) * | 2022-08-23 | 2022-11-29 | 西安医学院第二附属医院 | Breathing machine convenient to respirator changes |
| CN115400307B (en) * | 2022-08-23 | 2023-06-13 | 西安医学院第二附属医院 | Breathing machine convenient to respirator is changed |
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