CN219743575U - Mesenchymal stem cell exosome inhalation atomization administration device - Google Patents
Mesenchymal stem cell exosome inhalation atomization administration device Download PDFInfo
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- CN219743575U CN219743575U CN202320286825.9U CN202320286825U CN219743575U CN 219743575 U CN219743575 U CN 219743575U CN 202320286825 U CN202320286825 U CN 202320286825U CN 219743575 U CN219743575 U CN 219743575U
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- pipe
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- circular wall
- groove
- stem cell
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- 210000001808 exosome Anatomy 0.000 title claims abstract description 22
- 210000002901 mesenchymal stem cell Anatomy 0.000 title claims abstract description 22
- 238000000889 atomisation Methods 0.000 title claims abstract description 18
- 239000003814 drug Substances 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000012377 drug delivery Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 13
- 238000002663 nebulization Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 12
- 229940079593 drug Drugs 0.000 description 5
- 239000003595 mist Substances 0.000 description 5
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000002894 multi-fate stem cell Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000000130 stem cell Anatomy 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Abstract
The utility model discloses a mesenchymal stem cell exosome inhalation atomization drug delivery device, which relates to the technical field of medical appliances and comprises an atomization mask, wherein one side of the atomization mask is provided with an inhalation hole, and the inner circular wall surface of the inhalation hole is fixedly sleeved with an adjusting pipe; the adjusting component is arranged on the inner circular wall surface of the adjusting pipe and is used for adjusting the dosage of the atomized medicine inhaled by the mesenchymal stem cell exosome; the adjusting component comprises a baffle, the baffle is fixedly sleeved on the inner circular wall surface of the adjusting pipe, and the adjusting component is matched with the adjusting pipe through an atomization mask, an inhalation hole, an adjusting pipe, the baffle, an air inlet hole, an operating block, a connecting pipe, a limiting ring, a sealing plate, a supporting column, an adjusting hole and a limiting groove, so that the medicine outlet amount of the medicine is conveniently adjusted, a patient inhales the medicine in natural and comfortable breathing, and the patient with unsmooth breathing caused by excessive medicine outlet amount is prevented from being inhaled by the atomized medicine.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a mesenchymal stem cell exosome inhalation atomization drug delivery device.
Background
Mesenchymal stem cells are multipotent stem cells which have all the commonalities of stem cells, namely self-renewal and multipotent differentiation, and most in clinical use, exosome nebulization therapy is inhaled through the nasal cavity.
Through retrieving, chinese patent with publication number CN218075932U, wherein put forward mesenchymal stem cell exosome inhalation atomizing dosing device, this patent has a abundant atomized medicine through the inside reservoir in medicine storage chamber, through pressing the extrusion pump, impels the gas outlet stopper to remove, impels the inside that atomized medicine got into facial atomizing cover through manual control extrusion pump, and the patient can adjust according to self demand, has a certain amount of atomized medicine at the inside reservoir of medicine storage chamber simultaneously, can make things convenient for patient to break away from the atomizer and carry out the activity of small scale, and is comparatively convenient.
In view of the prior art of the above patent, the inventors found that the related art of the above patent also has the following disadvantages: in the above patent, when a patient inhales medicine through the face mask, atomized medicine is inhaled through the respiratory tract of the patient along with the breath of the patient, and the respiratory force and length of the patient are different, when the breath of the patient is slow and the breath is short, atomized medicine may be accumulated in the face mask, so that the smooth breath of the patient may be affected.
Disclosure of Invention
The present utility model has been made in view of the above-mentioned problems with the existing mesenchymal stem cell exosome inhalation nebulization delivery device.
Therefore, the utility model aims to provide a mesenchymal stem cell exosome inhalation nebulization drug delivery device, which solves the problem that nebulized drug is inhaled through the respiratory tract of a patient along with the breathing of the patient when the patient inhales the drug through a face nebulization cover, and the breathing force and the length of the patient are different, so that the nebulized drug can be accumulated in the face nebulization cover when the breathing of the patient is slow and the breath of the patient is short, and the smooth breathing of the patient can be influenced.
In order to achieve the above object, the present utility model provides the following technical solutions.
The mesenchymal stem cell exosome inhalation atomization drug delivery device comprises an atomization mask, wherein an inhalation hole is formed in one side of the atomization mask, and an adjusting pipe is fixedly sleeved on the inner circular wall surface of the inhalation hole; the adjusting component is arranged on the inner circular wall surface of the adjusting pipe and is used for adjusting the dosage of the atomized medicine inhaled by the mesenchymal stem cell exosome; the adjustment assembly includes: the baffle, the baffle is fixed to be cup jointed the interior circular wall of adjusting pipe, a plurality of inlet port has been seted up to one side of baffle, a plurality of the round hole diameter of inlet port increases one by one, the one end of adjusting pipe is provided with the operation piece, the one end fixed mounting of operation piece has the connecting pipe, the outer circular wall of connecting pipe is fixed to be cup jointed the spacing ring, the one end of spacing ring is provided with the closing plate, the one end fixed mounting of closing plate has a plurality of support column, the support column with spacing ring fixed mounting, the regulation hole has been seted up to the one end of closing plate, the spacing groove has been seted up to the interior circular wall of adjusting pipe, the spacing ring with the spacing groove activity is cup jointed.
Preferably, the adjusting assembly further comprises: the installation pipe, the installation pipe sets up the one end of operation piece, the outer disc wall of installation pipe is fixed to be cup jointed the swivel becket, the connecting hole is seted up to the one end of operation piece, the connecting hole with the connecting pipe is linked together, the rotation groove has been seted up to the inner disc wall of connecting hole, the installation pipe with the connecting hole activity cup joints, the swivel becket with the rotation groove activity cup joints.
Preferably, a sealing groove is formed in one end of the adjusting pipe, a plurality of resistance grooves are formed in the inner circular wall surface of the sealing groove, a clamping ring is fixedly mounted at one end of the operating block, a plurality of resistance blocks are fixedly mounted on the outer circular wall surface of the clamping ring, the clamping ring is movably sleeved with the sealing groove, and the resistance blocks are movably sleeved with the resistance grooves.
Preferably, the inner circular wall surface of the limit groove and the inner circular wall surface of the rotary groove are respectively fixedly sleeved with a sealing ring.
Preferably, one end of the operation block is provided with a medicine storage pipe, a centralized groove is formed in the medicine storage pipe, the installation pipe is fixedly sleeved with the medicine storage pipe, and a hose is fixedly sleeved on the inner circular wall surface of the medicine storage pipe.
Preferably, elastic bands are fixedly arranged on two sides of the atomizing mask.
In the technical scheme, the utility model provides technical effects and advantages.
1. Through the use of mutually supporting of atomizing face guard, suction inlet, regulation pipe, baffle, inlet port, operation piece, connecting pipe, spacing ring, closing plate, support column, regulation hole and spacing groove that sets up to be convenient for adjust the play dosage of medicine, make the patient inhale the medicine in natural comfortable breathing, prevent that the medicine from producing excessive dosage from leading to breathing unsmooth patient and not breathing the atomized medicine.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the structure of the suction hole of the present utility model;
FIG. 3 is a schematic view of the structure of the adjusting tube of the present utility model;
FIG. 4 is a schematic diagram of an operation block structure of the present utility model;
FIG. 5 is a schematic view of a drug storage tube according to the present utility model.
Reference numerals are explained as follows.
1. An atomizing mask; 2. a suction hole; 3. an adjusting tube; 4. a baffle; 5. an air inlet hole; 6. an operation block; 7. a connecting pipe; 8. a limiting ring; 9. a sealing plate; 10. a support column; 11. an adjustment aperture; 12. a limit groove; 13. a connection hole; 14. a rotating groove; 15. installing a pipe; 16. a rotating ring; 17. sealing grooves; 18. a resistance groove; 19. a clamping ring; 20. a resistance block; 21. a seal ring; 22. a medicine storage tube; 23. a concentration tank; 24. an elastic band; 25. and (3) a hose.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses an inhalation atomization administration device for mesenchymal stem cell exosomes.
Example 1
The utility model provides a mesenchymal stem cell exosome inhalation atomization drug delivery device shown in figures 1-5, which comprises an atomization mask 1, wherein one side of the atomization mask 1 is provided with an inhalation hole 2, the inner circular wall surface of the inhalation hole 2 is fixedly sleeved with an adjusting pipe 3, and the inner circular wall surface of the adjusting pipe 3 is provided with an adjusting component for adjusting the dosage of an atomized drug inhaled by the mesenchymal stem cell exosome; the adjusting component comprises a baffle 4, the baffle 4 is fixedly sleeved on the inner circular wall surface of the adjusting pipe 3, one side of the baffle 4 is provided with a plurality of air inlets 5, the diameters of the circular holes of the plurality of air inlets 5 are increased one by one, one end of the adjusting pipe 3 is provided with an operating block 6, one end of the operating block 6 is fixedly provided with a connecting pipe 7, the outer circular wall surface of the connecting pipe 7 is fixedly sleeved with a spacing ring 8, one end of the spacing ring 8 is provided with a sealing plate 9, one end of the sealing plate 9 is fixedly provided with a plurality of supporting columns 10, the supporting columns 10 and the spacing ring 8 are fixedly installed, one end of the sealing plate 9 is provided with an adjusting hole 11, the inner circular wall surface of the adjusting pipe 3 is provided with a spacing groove 12, the spacing ring 8 and the spacing groove 12 are movably sleeved, the adjusting component further comprises a mounting pipe 15, the installation tube 15 is arranged at one end of the operation block 6, the outer circular wall surface of the installation tube 15 is fixedly sleeved with a rotating ring 16, one end of the operation block 6 is provided with a connecting hole 13, the connecting hole 13 is communicated with the connecting tube 7, the inner circular wall surface of the connecting hole 13 is provided with a rotating groove 14, the installation tube 15 is movably sleeved with the connecting hole 13, the rotating ring 16 is movably sleeved with the rotating groove 14, when a patient inhales mesenchymal stem cell medicine through the exosome atomization, the atomization mask 1 is connected with the atomizer, and then the connecting tube 7, the limiting ring 8, the supporting column 10 and the sealing plate 9 are driven to rotate through the rotating operation block 6 according to the breathing force of the patient, as the position of the sealing plate 9 is attached to one side of the baffle 4, most areas of the sealing plate 9 can shield a plurality of air inlets 5, then through regulation hole 11 and one of them inlet port 5 to it, make atomized medicine pass through, can drive connecting pipe 7 when the patient rotates operation piece 6, spacing ring 8, closing plate 9 and closing plate 9 rotate, and then can make regulation hole 11 to its not unidimensional inlet port 5, thereby be convenient for adjust the play dosage of medicine, make the patient inhale the medicine in natural comfortable breathing, prevent that the excessive medicine play dosage from leading to breathing unsmooth patient and not reaching atomized medicine inhalation, through the mounting tube 15 that sets up, through mounting tube 15, be convenient for atomized medicine gets into the inside of adjusting tube 3 through connecting hole 13 and connecting pipe 7, restriction through rotation ring 16 and spacing ring 8 when operation piece 6 rotates, can prevent that mounting tube 15 and adjusting tube 3 from following operation piece 6 and rotating.
Example 2.
Based on the above embodiment 1, referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a seal groove 17 is provided at one end of the adjusting tube 3, a plurality of resistance grooves 18 are provided at the inner circular wall surface of the seal groove 17, a clamping ring 19 is fixedly mounted at one end of the operating block 6, a plurality of resistance blocks 20 are fixedly mounted at the outer circular wall surface of the clamping ring 19, the clamping ring 19 is movably sleeved with the seal groove 17, the resistance blocks 20 are movably sleeved with the resistance grooves 18, the inner circular wall surface of the limiting groove 12 and the inner circular wall surface of the rotating groove 14 are respectively and fixedly sleeved with a sealing ring 21, a medicine storage tube 22 is provided at one end of the operating block 6, a concentration groove 23 is provided inside the medicine storage tube 22, a hose 25 is fixedly sleeved with the inner circular wall surface of the operating block 15, two sides of the atomizing mask 1 are fixedly mounted with a plurality of resistance strips 24, when a patient rotates the operating block 6, the clamping ring 19 and the resistance blocks 20 are driven to rotate, the same as the patient rotates the operating block 20, the mist mask 25 is prevented from moving out of the inner circular wall surface of the hose 25, the mask 25 is prevented from being moved out of the hose 25 through the hose 25, the inner circular groove 20 is further, the mist inlet opening 20 is prevented from being connected with the hose 25, the mist sprayer 1 is prevented from being connected with the inner circular groove through the hose 25, the mist sprayer is connected with the hose 25, the mist sprayer is prevented from being connected with the inner groove through the hose 16, the hose 25 is connected with the hose 1, and the hose 1 is connected with the hose 1, and the position of the hose is connected with the hose 1, through the concentrated groove 23, be convenient for deposit the medicine of atomizing for a short time, through the elastic cord 24 that sets up, be convenient for the patient wears atomizing face guard 1 on the face.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. A mesenchymal stem cell exosome inhalation nebulization drug delivery device comprising:
an atomization mask (1), wherein one side of the atomization mask (1) is provided with a suction hole (2), and the inner circular wall surface of the suction hole (2) is fixedly sleeved with an adjusting pipe (3);
the adjusting component is arranged on the inner circular wall surface of the adjusting pipe (3) and is used for adjusting the dosage of the atomized medicine inhaled by the mesenchymal stem cell exosome; the adjustment assembly includes: baffle (4), baffle (4) are fixed cup joint the interior circular wall of adjusting pipe (3), a plurality of inlet port (5) have been seted up to one side of baffle (4), a plurality of the round hole diameter of inlet port (5) increases one by one, the one end of adjusting pipe (3) is provided with operation piece (6), the one end fixed mounting of operation piece (6) has connecting pipe (7), the fixed spacing ring (8) that cup joints of the outer circular wall of connecting pipe (7), the one end of spacing ring (8) is provided with closing plate (9), the one end fixed mounting of closing plate (9) has a plurality of support column (10), support column (10) with spacing ring (8) fixed mounting, adjusting hole (11) have been seted up to the one end of closing plate (9), spacing groove (12) have been seted up to the interior circular wall of adjusting pipe (3), spacing ring (8) with spacing groove (12) activity cup joint.
2. The mesenchymal stem cell exosome inhalation nebulization delivery device of claim 1, wherein the modulation assembly further comprises:
the installation pipe (15), installation pipe (15) set up the one end of operation piece (6), the outer disc surface of installation pipe (15) is fixed to be cup jointed and is rotated ring (16), connecting hole (13) are seted up to the one end of operation piece (6), connecting hole (13) with connecting pipe (7) are linked together, rotation groove (14) have been seted up to the inner disc surface of connecting hole (13), installation pipe (15) with connecting hole (13) activity cup joints, rotate ring (16) with rotation groove (14) activity cup joints.
3. The mesenchymal stem cell exosome inhalation nebulization delivery device of claim 1, wherein: the utility model discloses a resistance adjusting device, including adjusting pipe (3), seal groove (17) has been seted up to one end of adjusting pipe (3), a plurality of resistance groove (18) have been seted up to the interior circular wall of seal groove (17), the one end fixed mounting of operation piece (6) has joint ring (19), the excircle wall fixed mounting of joint ring (19) has a plurality of resistance piece (20), joint ring (19) with seal groove (17) activity cup joints, resistance piece (20) with resistance groove (18) activity cup joints.
4. The mesenchymal stem cell exosome inhalation nebulization delivery device of claim 2, wherein: the inner circular wall surface of the limiting groove (12) and the inner circular wall surface of the rotating groove (14) are respectively fixedly sleeved with a sealing ring (21).
5. The mesenchymal stem cell exosome inhalation nebulization delivery device of claim 2, wherein: one end of the operation block (6) is provided with a medicine storage pipe (22), a centralized groove (23) is formed in the medicine storage pipe (22), the installation pipe (15) is fixedly sleeved with the medicine storage pipe (22), and a hose (25) is fixedly sleeved on the inner circular wall surface of the medicine storage pipe (22).
6. The mesenchymal stem cell exosome inhalation nebulization delivery device of claim 1, wherein: elastic bands (24) are fixedly arranged on two sides of the atomizing mask (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320286825.9U CN219743575U (en) | 2023-02-22 | 2023-02-22 | Mesenchymal stem cell exosome inhalation atomization administration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320286825.9U CN219743575U (en) | 2023-02-22 | 2023-02-22 | Mesenchymal stem cell exosome inhalation atomization administration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219743575U true CN219743575U (en) | 2023-09-26 |
Family
ID=88081842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320286825.9U Active CN219743575U (en) | 2023-02-22 | 2023-02-22 | Mesenchymal stem cell exosome inhalation atomization administration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219743575U (en) |
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2023
- 2023-02-22 CN CN202320286825.9U patent/CN219743575U/en active Active
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