CN113599643B - Breathe double-purpose vibration sputum excretion ware - Google Patents
Breathe double-purpose vibration sputum excretion ware Download PDFInfo
- Publication number
- CN113599643B CN113599643B CN202110895836.2A CN202110895836A CN113599643B CN 113599643 B CN113599643 B CN 113599643B CN 202110895836 A CN202110895836 A CN 202110895836A CN 113599643 B CN113599643 B CN 113599643B
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- Prior art keywords
- shell
- runner
- dual
- respiratory
- exhaust hole
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 39
- 210000003802 sputum Anatomy 0.000 title claims abstract description 38
- 208000024794 sputum Diseases 0.000 title claims abstract description 38
- 230000029142 excretion Effects 0.000 title claims abstract description 27
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 20
- 230000000670 limiting effect Effects 0.000 claims description 15
- 230000000241 respiratory effect Effects 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 210000004081 cilia Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A61M16/0006—Accessories therefor, e.g. sensors, vibrators, negative pressure with means for creating vibrations in patients' airways
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)
- External Artificial Organs (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The invention discloses a breathing dual-purpose vibration sputum excretion machine, which comprises a shell, wherein one end of the shell is provided with a breathing port, the middle part of the shell is provided with an exhaust hole, the inside of the other end of the shell is provided with a runner inner cavity, the inside of the runner inner cavity is concentrically rotated and provided with a runner, one side of the runner inner cavity is provided with an air inlet towards the tangential direction of the breathing port, the other side of the runner inner cavity is provided with an air outlet towards the tangential direction of the exhaust hole, and the air outlet is communicated with the exhaust hole; the middle part of one axial side of the rotating wheel is provided with a plurality of grooves around the center, the shell is provided with a poking needle which is inserted into the inner cavity of the rotating wheel along the axial direction of the rotating wheel, and the outer side of the poking needle is provided with an elastic piece. The invention has simple structure, can realize the vibration during inspiration and expiration, and can adjust the vibration amplitude and frequency.
Description
Technical Field
The invention relates to the field of sputum excretion devices, in particular to a dual-purpose breathing vibration sputum excretion device.
Background
The sputum excretion device is a clinically commonly used device for assisting patient sputum excretion, most of the existing sputum excretion devices vibrate by utilizing the inner wall cilia in deep part of an air passage to loosen sputum and other secretions stuck in the air passage, the sputum excretion devices are separated from the surface of the air passage and generate vibration, but the internal structure of the existing sputum excretion device is complex, high in cost and high in price, and is easy to damage, and the sputum excretion device can only vibrate when being blown by positive pressure and cannot be used when being used for sucking air, so that a lot of inconvenience is brought to the use, and the vibration amplitude and the frequency of the existing sputum excretion device cannot be regulated, so that the use requirements of different patients cannot be met.
Disclosure of Invention
The invention provides a breathing dual-purpose vibration sputum excretion machine which has a simple structure, can generate vibration during inspiration and expiration, and can adjust the amplitude and frequency of the vibration.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a breathe double-purpose vibration sputum excretion machine, includes the shell, the one end of shell be provided with the breathing mouth, the middle part of shell be provided with the exhaust hole, the inside of the other end of shell be provided with the runner inner chamber, the inside concentric rotation of runner inner chamber be provided with the runner, one side of runner inner chamber be provided with the air inlet towards the tangential direction of breathing mouth, the opposite side of runner inner chamber be provided with the gas outlet towards the exhaust hole tangential direction, the gas outlet be linked together with the exhaust hole;
the middle part of one axial side of the rotating wheel is provided with a plurality of grooves around the center, the shell is provided with a poking needle which is inserted into the inner cavity of the rotating wheel along the axial direction of the rotating wheel, and the outer side of the poking needle is provided with an elastic piece.
Preferably, the groove is an arc lower groove, an inclined plane is arranged at the bottom of the arc lower groove, a pushing block for pushing the poking needle to translate is arranged on the shell, and the elastic piece is arranged between the poking needle and the pushing block.
Preferably, the lower end of the pushing block is provided with at least one sliding block, the shell is provided with a sliding groove corresponding to the sliding block, the sliding block is embedded into the sliding groove to slide, the middle part of the sliding groove is provided with a limiting groove, and the poking needle is embedded into the limiting groove.
Preferably, a plurality of arc-shaped limit grooves are uniformly distributed on the side walls of the two sides of the inside of the chute.
Preferably, the two sides of the bottom of the push block are provided with limiting inserting buckles, the two sides of the sliding chute are provided with limiting slots, and the limiting inserting buckles are inserted into the limiting slots to slide.
Preferably, the two sides of the position, close to the breathing port, of the inner part of the shell are provided with a first arc-shaped convex wall oppositely, and one side of the air inlet and one side of the air outlet are provided with a second arc-shaped convex wall.
Preferably, the exhaust hole is a circular through hole, and the air outlet is communicated with the exhaust hole tangentially.
Preferably, a plurality of blades are uniformly arranged on the radial outer side of the rotating wheel, and widened parts are arranged at the end parts of the blades.
Preferably, the shell is formed by buckling an upper shell and a lower shell up and down, the upper shell is provided with a rotating shaft penetrating through the rotating wheel, the bottom of the lower shell is provided with a guide socket, and the lower end of the rotating shaft is inserted into the guide socket.
Preferably, a detachable dust cover is arranged at the breathing opening.
Compared with the prior art, the invention has the beneficial effects that:
(1) The structure is simple and compact, the rotating wheel which can rotate is adopted to be matched with the poking needle, so that the poking needle can reciprocate, vibration is generated, the vibration can be generated during expiration and inspiration through the positive and negative rotation of the rotating wheel, and the sputum excretion effect is realized and the sputum excretion device can be used as a respiratory trainer;
(2) The adjustment of respiratory resistance and frequency is realized by utilizing the inclined plane of the groove on the rotating wheel and the movement of the pushing block so as to meet different use requirements;
(3) The sputum excretion machine is small in appearance, can be stably placed on a tabletop, and prevents the sputum excretion machine from rolling on the tabletop.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view semi-cutaway view of the present invention;
FIG. 3 is an enlarged block diagram of the portion A of FIG. 2;
FIG. 4 is an internal top view block diagram of the present invention;
FIG. 5 is an internal perspective view of the present invention;
FIG. 6 is an enlarged partial block diagram of the present invention with the pusher removed;
FIG. 7 is a perspective view of a pusher block of the present invention;
reference numerals:
1. the device comprises a shell, 11, an upper shell, 12, a lower shell, 13, a rotating shaft, 14, a guide socket, 15, a rotating wheel inner cavity, 16, a first arc convex wall, 17, a second arc convex wall, 18, an air inlet, 19, an air outlet, 2, a dust cover, 21, a sliding chute, 22, a limit groove, 23, a limit slot, 24, an arc limit groove, 3, an exhaust hole, 4, a push block, 41, a limit eye-splice, 42, a sliding block, 5, a rotating wheel, 51, a blade, 52, a widening part, 53, a groove, 54, an inclined plane, 6, a poking needle, 7, an elastic piece, 8 and a breathing opening.
Detailed Description
The technical solutions in 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.
As shown in fig. 1-7, the invention relates to a breathing dual-purpose vibration sputum excretion machine, which comprises a shell 1, wherein one end of the shell 1 is provided with a breathing port 8, the middle part of the shell 1 is provided with an exhaust hole 3, the inside of the other end of the shell 1 is provided with a runner inner cavity 15, the inside of the runner inner cavity 15 is concentrically provided with a runner 5 in a rotating way, the runner inner cavity 15 is also circular, and the diameter of the runner inner cavity is slightly larger than that of the runner 5, so that air flow entering the runner 5 can act on the runner 5 to the greatest extent, and the waste of the air flow is reduced.
In this embodiment, as shown in fig. 4, an air inlet 18 is tangentially arranged at one side of the inner cavity 15 of the runner towards the breathing port 8, an air outlet 19 is tangentially arranged at the other side of the inner cavity 15 of the runner towards the air outlet 3, the air outlet 19 is communicated with the air outlet 3, during exhalation, air flow enters the inner cavity 15 of the runner tangentially from the air inlet 18, flows around the inner cavity 15 of the runner for a large half of a period, is discharged from the air outlet 19 and is discharged from the air outlet 3, and during inhalation, the air outlet 19 is converted into an air inlet structure, the air inlet 18 is converted into an air outlet structure, and the air inlet 18 and the air outlet 19 are tangentially arranged, so that the resistance of the air flow can be reduced, and the air flow in the sputum exhauster is smoother;
in order to enable the rotating wheel 5 to vibrate when rotating, a plurality of grooves 53 are arranged in the middle of one axial side of the rotating wheel 5 around the center, a poking needle 6 which is inserted into the inner cavity 15 of the rotating wheel along the axial direction of the rotating wheel 5 is arranged on the shell 1, an elastic piece 7 is arranged on the outer side of the poking needle 6, the poking needle 6 can reciprocate through interaction of the rotating wheel 5 and the poking needle 6, the rotating wheel 5 rotates, the whole sputum excretion device vibrates, meanwhile, the expired air and inhaled air flow also vibrate, the vibration of the air flow also enables cilia in the deep inner wall of an air channel to vibrate, sputum and other secretions stuck in the air channel are loosened, separated from the surface of the air channel, the sputum excretion device can be taken down after the loose separation of the sputum excretion device is perceived, expectoration is carried out, and the repeated operation is carried out, so that the sputum excretion device has a good sputum excretion effect.
Wherein, a plurality of blades 51 are uniformly arranged on the radial outer side of the rotating wheel 5, widened parts 52 are arranged at the end parts of the blades 51, the widened parts 52 make the strength of the blades 51 larger, and the air flow can stay for a certain time when impacting on the blades 51, so that the rotating efficiency of the rotating wheel 5 is improved.
Similarly, because of the poking needle 6, the rotating wheel 5 can generate resistance to rotate, so that the sputum excretion device can be used as a respiratory training device.
In this embodiment, the groove 53 may be an arc lower groove, and an inclined plane 54 is disposed at the bottom of the arc lower groove, the housing 1 is provided with a pushing block 4 for pushing the shifting needle 6 to translate, the elastic member 7 is disposed between the shifting needle 6 and the pushing block 4, the inner side of the inclined plane 54 is higher than the outer side, when the shifting needle 6 moves towards the inner side, the depth of the groove 53 is embedded into the groove is shallower, so that the reciprocating frequency of the shifting needle 6 is increased, the vibration frequency of the rotating wheel 5 is also increased, and the rotation resistance of the rotating wheel 5 is decreased.
In this embodiment, as shown in fig. 6-7, at least one sliding block 42 is disposed at the lower end of the push block 4, a sliding groove 21 corresponding to the sliding block 42 is disposed on the housing 1, the sliding block 42 is embedded into the sliding groove 21 to slide, the sliding of the push block 4 can be smoother due to the cooperation of the sliding block 42 and the sliding groove 21, meanwhile, a limit groove 22 is disposed in the middle of the sliding groove 21, the setting needle 6 is embedded into the limit groove 22, the translation distance of the setting needle 6 is determined by the length of the limit groove 22, in application, a limit round table may be disposed in the middle of the setting needle 6, and the limit round table is erected at the bottom of the limit groove 22, so that the setting needle 6 does not fall into the rotating wheel inner cavity 15.
In order to enable the sliding of the push block 4 to realize gear adjustment, a plurality of arc-shaped limit grooves 24 are uniformly distributed on the side walls of two sides of the inside of the sliding groove 21, the sliding block 42 is circular, the size of the arc-shaped limit grooves 24 is matched with that of the sliding block 42, and when the push block 4 slides, the sliding block 42 is sequentially embedded into the arc-shaped limit grooves 24 with two opposite sides, so that positioning is realized, and the push block 4 cannot slide automatically.
In order to prevent the push block 4 from being separated from the shell 1 by itself, two sides of the bottom of the push block 4 are provided with limiting inserting buckles 41, two sides of the chute 21 are provided with limiting inserting slots 23, the limiting inserting buckles 41 are inserted into the limiting inserting slots 23 to slide, and the limiting inserting buckles 41 are in buckle shapes and are buckled with the inner side of the shell 1.
In this embodiment, as shown in fig. 4-5, two sides of the position, close to the breathing port 8, of the interior of the housing 1 are oppositely provided with a first arc-shaped convex wall 16, one side of the air inlet 18 and one side of the air outlet 19 are provided with a second arc-shaped convex wall 17, through the arrangement of the first arc-shaped convex walls 16, the circulation channel of the air flow during exhalation and inhalation can be narrowed, the speed of the air flow flowing through the air inlet 18 and the air outlet 19 can be increased by the second arc-shaped convex wall 17, so that the speed of the air flow can be increased, the resistance of the air flow is reduced by the arc-shaped structure, and meanwhile, the integral strength of the housing 1 is also improved by the arrangement of the first arc-shaped convex wall 16 and the second arc-shaped convex wall 17.
In this embodiment, the air vent 3 is a circular through hole, the air outlet 19 is tangentially connected with the air vent 3, and the air vent 3 penetrates through the upper and lower end surfaces of the housing 1, so that the air outlet 19 is located on the side wall of the air vent 3, and thus the air outlet 19 is not blocked, and the air inlet and the air outlet of the air outlet 19 are not affected when the housing 1 is held by a hand.
As shown in fig. 1-3, the casing 1 is composed of an upper casing 11 and a lower casing 12 which are fastened up and down, the upper casing 11 is provided with a rotating shaft 13 penetrating through the rotating wheel 5, the bottom of the lower casing 12 is provided with a guide socket 14, the lower end of the rotating shaft 13 is inserted into the guide socket 14, the rotating wheel 5 can be quickly positioned and installed through the assembly of the upper casing 11 and the lower casing 12, the disassembly and the assembly are easy, the sputum excretion machine can be directly put into water for cleaning when in cleaning, the upper casing 11 and the lower casing 12 can be disassembled for cleaning, the assembly and the disassembly are convenient, meanwhile, the detachable dust cover 2 is installed at the breathing opening 8, the dust cover 2 can be covered when not in use, and pollution and sundries in the casing 1 are prevented from entering the breathing opening 8.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear are used in the embodiments of the present invention) are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present invention.
Claims (9)
1. The utility model provides a breathe double-purpose vibration sputum excretion machine, includes shell (1), one end of shell (1) be provided with breathing mouth (8), its characterized in that, the middle part of shell (1) be provided with exhaust hole (3), the inside of the other end of shell (1) be provided with runner inner chamber (15), inside concentric rotation of runner inner chamber (15) be provided with runner (5), one side of runner inner chamber (15) be provided with air inlet (18) towards breathing mouth (8) tangential, the opposite side of runner inner chamber (15) be provided with gas outlet (19) towards exhaust hole (3) tangential, gas outlet (19) be linked together with exhaust hole (3); the axial one side middle part of runner (5) arrange around the center and be provided with a plurality of recess (53), shell (1) on be provided with along the axial of runner (5) insert in runner inner chamber (15) dial needle (6), the outside of dialling needle (6) be provided with elastic component (7), recess (53) be circular arc lower groove, and the bottom of this circular arc lower groove is provided with inclined plane (54), shell (1) on be provided with push away push block (4) that dial needle (6) carried out the translation, elastic component (7) set up between dialling needle (6) and push block (4).
2. The respiratory dual-purpose vibratory sputum aspirator of claim 1, wherein: the lower extreme of ejector pad (4) be provided with at least one slider (42), shell (1) on be provided with spout (21) that correspond with slider (42), slider (42) imbed and slide in spout (21), the middle part of spout (21) be provided with spacing groove (22), dialling needle (6) imbed in spacing groove (22).
3. The respiratory dual-purpose vibratory sputum aspirator of claim 2, wherein: a plurality of arc-shaped limit grooves (24) are uniformly distributed on the side walls of the two sides of the inside of the chute (21).
4. The respiratory dual-purpose vibratory sputum aspirator of claim 2, wherein: limiting inserting buckles (41) are arranged on two sides of the bottom of the pushing block (4), limiting inserting grooves (23) are formed in two sides of the sliding groove (21), and the limiting inserting buckles (41) are inserted into the limiting inserting grooves (23) to slide.
5. The respiratory dual-purpose vibratory sputum aspirator of claim 1, wherein: the two sides of the position, close to the breathing port (8), of the interior of the shell (1) are provided with a first arc-shaped convex wall (16) relatively, and one side of the air inlet (18) and one side of the air outlet (19) are provided with a second arc-shaped convex wall (17).
6. The respiratory dual-purpose vibratory sputum aspirator of claim 1, wherein: the exhaust hole (3) is a circular through hole, and the air outlet (19) is tangentially communicated with the exhaust hole (3).
7. The respiratory dual-purpose vibratory sputum aspirator of claim 1, wherein: a plurality of blades (51) are uniformly arranged on the radial outer side of the rotating wheel (5), and widened parts (52) are arranged at the end parts of the blades (51).
8. The respiratory dual-purpose vibratory sputum aspirator of claim 1, wherein: the shell (1) is formed by buckling an upper shell (11) and a lower shell (12) up and down, a rotating shaft (13) penetrating through a rotating wheel (5) is arranged on the upper shell (11), a guide socket (14) is arranged at the bottom of the lower shell (12), and the lower end of the rotating shaft (13) is inserted into the guide socket (14).
9. The respiratory dual-purpose vibratory sputum aspirator of claim 1, wherein: a detachable dust cover (2) is arranged at the breathing opening (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110895836.2A CN113599643B (en) | 2021-08-05 | 2021-08-05 | Breathe double-purpose vibration sputum excretion ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110895836.2A CN113599643B (en) | 2021-08-05 | 2021-08-05 | Breathe double-purpose vibration sputum excretion ware |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113599643A CN113599643A (en) | 2021-11-05 |
| CN113599643B true CN113599643B (en) | 2024-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110895836.2A Active CN113599643B (en) | 2021-08-05 | 2021-08-05 | Breathe double-purpose vibration sputum excretion ware |
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| CN (1) | CN113599643B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB282457A (en) * | 1927-12-19 | 1929-03-19 | Max Kortler | A breathing regulator |
| KR102021096B1 (en) * | 2019-07-30 | 2019-09-11 | (주)지에이치이노텍 | apparatus for respiration rehabilitation |
| CN110279989A (en) * | 2019-07-23 | 2019-09-27 | 宁波蓝柏医疗器械有限公司 | A kind of adjustable respiration training |
| CN110812637A (en) * | 2017-11-02 | 2020-02-21 | 杭州聚陆医疗器械有限公司 | Sputum discharging device |
| CN210785342U (en) * | 2019-08-27 | 2020-06-19 | 惠州市楷医科技有限公司 | Breath vibration sputum discharging device |
| CN112168660A (en) * | 2020-10-22 | 2021-01-05 | 北京航空航天大学 | Auxiliary sputum discharging device |
| CN216022538U (en) * | 2021-08-05 | 2022-03-15 | 宁波蓝柏医疗器械有限公司 | Sputum discharging device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6776159B2 (en) * | 1999-11-24 | 2004-08-17 | Dhd Healthcare Corporation | Positive expiratory pressure device with bypass |
| US7059324B2 (en) * | 1999-11-24 | 2006-06-13 | Smiths Medical Asd, Inc. | Positive expiratory pressure device with bypass |
| GB2441584A (en) * | 2006-09-05 | 2008-03-12 | South Bank Univ Entpr Ltd | Breathing device |
| US8225785B2 (en) * | 2006-10-03 | 2012-07-24 | Smiths Medical Asd, Inc. | Vibratory PEP therapy system with medicated aerosol nebulizer |
| US8539951B1 (en) * | 2008-05-27 | 2013-09-24 | Trudell Medical International | Oscillating positive respiratory pressure device |
-
2021
- 2021-08-05 CN CN202110895836.2A patent/CN113599643B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB282457A (en) * | 1927-12-19 | 1929-03-19 | Max Kortler | A breathing regulator |
| CN110812637A (en) * | 2017-11-02 | 2020-02-21 | 杭州聚陆医疗器械有限公司 | Sputum discharging device |
| CN110279989A (en) * | 2019-07-23 | 2019-09-27 | 宁波蓝柏医疗器械有限公司 | A kind of adjustable respiration training |
| KR102021096B1 (en) * | 2019-07-30 | 2019-09-11 | (주)지에이치이노텍 | apparatus for respiration rehabilitation |
| CN210785342U (en) * | 2019-08-27 | 2020-06-19 | 惠州市楷医科技有限公司 | Breath vibration sputum discharging device |
| CN112168660A (en) * | 2020-10-22 | 2021-01-05 | 北京航空航天大学 | Auxiliary sputum discharging device |
| CN216022538U (en) * | 2021-08-05 | 2022-03-15 | 宁波蓝柏医疗器械有限公司 | Sputum discharging device |
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| CN113599643A (en) | 2021-11-05 |
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