CN214860153U - Supply rate adjustable atomization drug delivery device for respiratory medicine - Google Patents
Supply rate adjustable atomization drug delivery device for respiratory medicine Download PDFInfo
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- CN214860153U CN214860153U CN202121008621.6U CN202121008621U CN214860153U CN 214860153 U CN214860153 U CN 214860153U CN 202121008621 U CN202121008621 U CN 202121008621U CN 214860153 U CN214860153 U CN 214860153U
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Abstract
The utility model discloses an atomizing device of dosing for breathing internal medicine's adjustable supply rate relates to the medical instrument field, to current aerosol simple structure and do not have the function of adjusting out the fog volume size, the lower problem of practicality, the following scheme is put forward now, and it includes protection box and stock solution bottle, stock solution bottle circumference lateral wall fixed mounting has a fog pipe, just stock solution bottle circumference lateral wall is equipped with fixing device, stock solution bottle bottom end fixed mounting has the installation pipe, just the installation box is installed to the installation intraductal rotation, be equipped with adjusting device in the installation box, just the installation box bottom has the connecting pipe that the structure is the same with the equal fixed mounting in protection box one side, two install the hose between the connecting pipe. The utility model discloses novel structure, and the device not only is equipped with adjusting device, is that the device has the function of adjusting supply rate, and through being equipped with fixing device, plays the effect of fixed fog mouth, improves the practicality of device greatly.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to an atomizing device of dosing for breathing internal medicine's adjustable supply rate.
Background
Aerosol generally refers to a preparation which can generate droplets under heat or pressure, in the medical and pharmaceutical fields, aerosol refers to a preparation which is sprayed out of a medicine-containing liquid, emulsion or suspension in the form of mist when in use and is used for pulmonary inhalation or directly sprayed to mucosa, skin and space of a cavity, and aerosol administration has the following advantages: the medicine can directly reach the action part or the absorption part, has very obvious quick-acting action and positioning action, and particularly has the advantage that other dosage forms can not be replaced in the aspect of respiratory tract administration; non-oral administration can reduce irritation of the drug to gastrointestinal tract and avoid first pass effect of liver.
However, the existing aerosol has simple structure, does not have the function of adjusting the size of the mist output and has lower practicability. Therefore, to solve the above problems, we propose an adjustable supply rate aerosolized drug delivery device for respiratory medicine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a atomizing device of dosing for breathing internal medicine's adjustable supply rate has solved current aerosol simple structure and has not had the function of adjusting out the fog volume size, the lower problem of practicality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an atomizing device of dosing for breathing adjustable supply rate of internal medicine, includes protection box and stock solution bottle, stock solution bottle circumference lateral wall fixed mounting has a fog pipe, just stock solution bottle circumference lateral wall is equipped with fixing device, stock solution bottle bottom fixed mounting has the installation pipe, just the installation box is installed to the installation pipe internal rotation, be equipped with adjusting device in the installation box, just the installation box bottom has the connecting pipe that the structure is the same with the equal fixed mounting in protection box one side, two install the hose between the connecting pipe, protection box bottom inner wall fixed mounting has the air pump, one of them the connecting pipe is close to protection box one end and runs through protection box and with air pump one side fixed connection, just stock solution bottle top threaded connection has the protective cover, be equipped with the fogging device between protective cover bottom inner wall and the stock solution bottle bottom inner wall.
Preferably, fixing device is including solid fixed ring, fixed plate and screw ring, it is equipped with the screw ring to go out the fixed cover of fog pipe and keep away from liquid storage bottle one end circumference lateral wall, just the fixed plate that liquid storage bottle one side fixedly connected with structure is the same and be annular array distribution is kept away from to the screw ring, the screw ring is kept away from fog pipe one side with the fixed plate and is all offered the screw thread that the structure is the same, just screw ring circumference lateral wall screw thread cover is equipped with solid fixed ring.
Preferably, adjusting device includes bracing piece, drive gear, driven gear, first spring, accuse graduated flask and dwang, installation pipe circumference lateral wall fixed mounting has the bracing piece, just installation pipe inner wall one end fixed mounting drive gear is kept away from to the bracing piece, the dwang is installed in the rotation of installation box bottom inner wall, just the dwang is kept away from connecting pipe one end and is run through the installation box and fixed cover is equipped with driven gear, drive gear and driven gear meshing, just driven gear one end circumference lateral wall fixed cover is kept away from to the dwang is equipped with the accuse graduated flask, installation pipe inner wall fixed mounting has fixed pipe, just be equipped with stop device between fixed pipe and the driven gear.
Preferably, the mounting box and the quantity control plate are both fan-shaped, and a first spring is fixedly connected between the inner wall of the mounting box and one side of the quantity control plate.
Preferably, stop device includes gag lever post, second spring, supports ring and loose collar, fixed tube internal fixation installs and supports the ring, just support the ring and be close to driven gear one side slidable mounting and have the gag lever post, the gag lever post is kept away from and is supported the fixed cover of ring one end and be equipped with the loose collar, just the loose collar with support fixedly connected with second spring between the ring, the second spring is located gag lever post circumference lateral wall, just the gag lever post is close to driven gear one end and is four prismatic table forms.
Preferably, the fogging device includes branch pipe, spacing pipe, catheter, baffle and branch, protective cover bottom inner wall fixed mounting has the branch pipe, just protective cover one end inner wall fixed mounting is kept away from to the branch pipe has two structures the same and be the branch of symmetric distribution, two the relative one end fixed mounting of branch has the baffle, just the bleeder vent that the structure is the same and be annular array distribution is seted up to branch pipe circumference lateral wall, stock solution bottle bottom inner wall fixed mounting has spacing pipe, just spacing pipe circumference lateral wall fixed mounting has the structure the same and is the catheter that annular array distributes.
Preferably, the air inlet that the structure is the same and be the distribution of rectangular array is seted up to protection box one side, just protection box keeps away from air inlet one side fixed mounting display panel and adjust knob, the stock solution bottle is the transparence, just stock solution bottle circumference lateral wall is equipped with the scale strip.
The utility model has the advantages that:
1. through being equipped with adjusting device, cause the accuse volume board to rotate through rotating the installation pipe, reach the size that changes the air output to play the effect that changes the spray volume size, make the device can change out the fog volume according to particular case, improve device's practicality, and accessible adjustment button adjusts the air pump, reach the effect of adjusting supply rate, improved the practicality of device greatly, through stop device's setting, utilize gag lever post and driven gear block, play fixed adjusting device's effect.
2. Through fixing device's setting, through the cooperation of solid fixed ring with the fixed plate, reach the effect of fixed fog mouth, prevent that the device from coming off because of the inside atmospheric pressure of liquid storage pipe is too big two in the use, influencing the result of use, reduce patient's experience and feel.
In conclusion, the device is novel in structure, not only is provided with the adjusting device, but also has the function of adjusting the supply rate, and plays a role in fixing the mist outlet nozzle by the fixing device, so that the practicability of the device is greatly improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the protective case of the present invention;
FIG. 3 is a cross-sectional view of the liquid storage bottle of the present invention;
fig. 4 is an exploded view of the fixing device of the present invention;
FIG. 5 is an exploded view of the mist forming device of the present invention;
fig. 6 is a cross-sectional view of the mounting tube and the connecting tube of the present invention;
fig. 7 is an exploded view of the adjusting device of the present invention;
fig. 8 is an exploded view of the limiting device of the present invention.
Reference numbers in the figures: 1. a protective case; 2. a connecting pipe; 3. installing a pipe; 4. a liquid storage bottle; 5. a protective cover; 6. a mist outlet pipe; 7. a fixing ring; 8. a fixing plate; 9. a branch pipe; 10. a limiting pipe; 11. a catheter; 12. a baffle plate; 13. a support bar; 14. a drive gear; 15. a fixed tube; 16. a limiting rod; 17. a driven gear; 18. a first spring; 19. mounting a box; 20. a quantity control plate; 21. a support ring; 22. a second spring; 23. a movable ring; 24. an air pump.
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.
Referring to fig. 1-8, an adjustable supply rate atomizing medicine feeding device for respiratory medicine comprises a protective box 1 and a liquid storage bottle 4, wherein a mist outlet pipe 6 is fixedly arranged on the circumferential side wall of the liquid storage bottle 4, and the circumferential side wall of the liquid storage bottle 4 is provided with a fixing device, the bottom end of the liquid storage bottle 4 is fixedly provided with a mounting pipe 3, a mounting box 19 is rotatably mounted in the mounting tube 3, an adjusting device is arranged in the mounting box 19, connecting tubes 2 with the same structure are fixedly mounted at the bottom end of the mounting box 19 and one side of the protection box 1, a hose is mounted between the two connecting tubes 2, an air pump 24 is fixedly mounted on the inner wall of the bottom end of the protection box 1, one end of one connecting pipe 2 close to the protective box 1 penetrates through the protective box 1 and is fixedly connected with one side of the air pump 24, and the top end of the liquid storage bottle 4 is in threaded connection with a protective cover 5, and a fogging device is arranged between the inner wall at the bottom end of the protective cover 5 and the inner wall at the bottom end of the liquid storage bottle 4.
Referring to fig. 1, fig. 3 and fig. 4, fixing device includes solid fixed ring 7, fixed plate 8 and screw ring, go out fog pipe 6 and keep away from the fixed cover of liquid storage bottle 4 one end circumference lateral wall and be the screw ring, and the screw ring keeps away from liquid storage bottle 4 one side fixedly connected with fixed plate 8 that the structure is the same and be the annular array and distribute, screw ring and fixed plate 8 keep away from fog pipe 6 one side and all offer the same screw thread of structure, and screw ring circumference lateral wall screw sleeve is equipped with solid fixed ring 7, when the device used, medical staff overlaps the fog mouth cover on play fog pipe 6, medical staff manually rotates solid fixed ring 7, because of four fixed plate 8 have certain moulding, gu fixed ring 7 makes four fixed plate 8 be close to like the 6 circumference lateral walls of fog pipe, reach the effect of fixing the fog mouth, prevent that the fog mouth from dropping in the use, influence the use.
Referring to fig. 3, 5 and 6, the mist forming device comprises a branch pipe 9, a limiting pipe 10, a liquid guide pipe 11, a baffle plate 12 and a support rod, the branch pipe 9 is fixedly arranged on the inner wall of the bottom end of the protective cover 5, and the inner wall of the end of the branch pipe 9 far away from the protective cover 5 is fixedly provided with two supporting rods which have the same structure and are symmetrically distributed, the opposite end of the two supporting rods is fixedly provided with a baffle 12, air holes which have the same structure and are distributed in an annular array are arranged on the circumferential side wall of the branch pipe 9, a limiting pipe 10 is fixedly arranged on the inner wall of the bottom end of the liquid storage bottle 4, and the circumferential side wall of the limiting tube 10 is fixedly provided with liquid guide tubes 11 which have the same structure and are distributed in an annular array, one side of the protective box 1 is provided with air inlet holes which have the same structure and are distributed in a rectangular array, and protection box 1 keeps away from inlet port one side fixed mounting display panel and adjust knob, and stock solution bottle 4 is the transparence, and 4 circumference lateral walls of stock solution bottle are equipped with the scale strip.
After the fixed completion of fog outlet, medical staff rotates protective cover 5, make protective cover 5 and stock solution bottle 4 break away from the block, medical staff injects the liquid medicine that will use into stock solution bottle 4 again, the volume of liquid medicine is controlled to the scale strip of medical staff's accessible observation stock solution bottle 4 outer wall, after all preparations finish, medical staff opens air pump 24, to pressure boost in the stock solution bottle 4, play the effect of breaing up the medicine simultaneously, when atmospheric pressure is enough in stock solution bottle 4, the liquid medicine flows out from catheter 11, under the effect of powerful air current, blow the liquid medicine on baffle 12, break up into fog with it, spout in the last play fog pipe 6 of following, it is internal to get into the patient.
Referring to fig. 6-8, adjusting device includes bracing piece 13, drive gear 14, driven gear 17, first spring 18, accuse volume board 20 and dwang, 3 circumference lateral wall fixed mounting of installation pipe has bracing piece 13, and bracing piece 13 keeps away from 3 inner wall one end fixed mounting drive gear 14 of installation pipe, 19 bottom inner walls of installation box rotate and install the dwang, and the dwang is kept away from 2 one end of connecting pipe and is run through installation box 19 and fixed cover and be equipped with driven gear 17, drive gear 14 and driven gear 17 mesh, and the dwang keeps away from 17 one end circumference lateral wall fixed cover of driven gear 17 and is equipped with accuse volume board 20, 3 inner wall fixed mounting of installation pipe has fixed pipe 15, and be equipped with stop device between fixed pipe 15 and the driven gear 17, installation box 19 and accuse volume board 20 all are fan-shaped, and fixedly connected with first spring 18 between 19 inner walls of installation box and accuse volume board 20 one side.
Stop device includes gag lever post 16, second spring 22, supports ring 21 and loose collar 23, and fixed mounting has to support ring 21 in the fixed pipe 15, and supports ring 21 and be close to driven gear 17 one side slidable mounting has gag lever post 16, and gag lever post 16 keeps away from and supports fixed cover of ring 21 one end and be equipped with loose collar 23, and loose collar 23 and support fixedly connected with second spring 22 between the ring 21, and second spring 22 is located gag lever post 16 circumference lateral wall, and gag lever post 16 is close to driven gear 17 one end and is four prismatic table forms.
When the fog volume is adjusted to needs, patient pulling gag lever post 16, make gag lever post 16 and driven gear 17 break away from the block state, hold the hose on one hand simultaneously, on one hand rotate installation pipe 3, installation pipe 3 area bracing piece 13 and drive gear 14 rotate, drive gear 14 drive driven gear 17 rotates, driven gear 17 drive dwang rotates, dwang drive control board 20 rotates, thereby reach the effect of adjusting the air current size, play the effect that changes the fog volume, the practicality of device has been improved greatly, after the fog volume is adjusted and is finished, the patient loosens gag lever post 16, gag lever post 16 is under the effect of second spring 22, block with driven gear 17 again, reach fixed adjusting device's effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An atomization drug delivery device capable of adjusting supply rate for respiratory medicine comprises a protective box (1) and a liquid storage bottle (4), and is characterized in that a mist outlet pipe (6) is fixedly mounted on the circumferential side wall of the liquid storage bottle (4), a fixing device is arranged on the circumferential side wall of the liquid storage bottle (4), a mounting pipe (3) is fixedly mounted at the bottom end of the liquid storage bottle (4), a mounting box (19) is rotatably mounted in the mounting pipe (3), an adjusting device is arranged in the mounting box (19), connecting pipes (2) with the same structure are fixedly mounted at the bottom end of the mounting box (19) and one side of the protective box (1), a hose is mounted between the two connecting pipes (2), an air pump (24) is fixedly mounted at the inner wall of the bottom end of the protective box (1), one end of the connecting pipe (2) close to the protective box (1) penetrates through the protective box (1) and is fixedly connected with one side of the air pump (24), and the top end of the liquid storage bottle (4) is in threaded connection with a protective cover (5), and a mist forming device is arranged between the inner wall at the bottom end of the protective cover (5) and the inner wall at the bottom end of the liquid storage bottle (4).
2. The atomization drug delivery device with the adjustable supply rate for the respiratory medicine department according to claim 1, wherein the fixing device comprises a fixing ring (7), a fixing plate (8) and a threaded ring, the spray pipe (6) is far away from the fixing sleeve of the circumferential side wall of one end of the liquid storage bottle (4) and is provided with the threaded ring, the threaded ring is far away from the fixing plate (8) which is fixedly connected with one side of the liquid storage bottle (4) and has the same structure and is distributed in an annular array, the threaded ring and the fixing plate (8) are far away from one side of the spray pipe (6) and are provided with threads with the same structure, and the threaded sleeve of the circumferential side wall of the threaded ring is provided with the fixing ring (7).
3. The atomization drug delivery device with the adjustable supply rate for the respiratory medicine department, which is used for the respiratory medicine department, is characterized in that the adjusting device comprises a support rod (13), a driving gear (14), a driven gear (17), a first spring (18), a control plate (20) and a rotating rod, wherein the support rod (13) is fixedly installed on the circumferential side wall of the installation tube (3), the driving gear (14) is fixedly installed at one end, away from the inner wall of the installation tube (3), of the support rod (13), the rotating rod is rotatably installed on the inner wall at the bottom end of the installation box (19), one end, away from the connecting tube (2), of the rotating rod penetrates through the installation box (19) and is fixedly sleeved with the driven gear (17), the driving gear (14) is meshed with the driven gear (17), and the control plate (20) is fixedly sleeved on the circumferential side wall of one end, away from the driven gear (17), of the rotating rod, the installation pipe (3) inner wall fixed mounting has fixed pipe (15), just be equipped with stop device between fixed pipe (15) and driven gear (17).
4. The supply rate adjustable aerosol delivery device for department of respiratory medicine according to claim 3, characterized in that the mounting box (19) and the control plate (20) are both fan-shaped, and a first spring (18) is fixedly connected between the inner wall of the mounting box (19) and one side of the control plate (20).
5. The supply rate adjustable atomizing administration device for the respiratory medicine department is characterized in that the limiting device comprises a limiting rod (16), a second spring (22), a supporting ring (21) and a movable ring (23), the supporting ring (21) is fixedly installed in the fixed pipe (15), the limiting rod (16) is installed on one side, close to the driven gear (17), of the supporting ring (21) in a sliding mode, the movable ring (23) is fixedly installed at one end, far away from the supporting ring (21), of the limiting rod (16), the second spring (22) is fixedly connected between the movable ring (23) and the supporting ring (21), the second spring (22) is located on the circumferential side wall of the limiting rod (16), and one end, close to the driven gear (17), of the limiting rod (16) is in a four-edge-frustum shape.
6. A supply rate adjustable nebulizing administration device for use in respiratory medicine according to claim 1, it is characterized in that the fog forming device comprises a branch pipe (9), a limiting pipe (10), a liquid guide pipe (11), a baffle plate (12) and a support rod, the inner wall of the bottom end of the protective cover (5) is fixedly provided with the branch pipe (9), and the inner wall of one end of the branch pipe (9) far away from the protective cover (5) is fixedly provided with two supporting rods which have the same structure and are symmetrically distributed, the opposite ends of the two supporting rods are fixedly provided with baffle plates (12), and the circumferential side wall of the branch pipe (9) is provided with air holes which have the same structure and are distributed in an annular array, a limiting pipe (10) is fixedly arranged on the inner wall of the bottom end of the liquid storage bottle (4), and the circumferential side wall of the limiting pipe (10) is fixedly provided with liquid guide pipes (11) which have the same structure and are distributed in an annular array.
7. The supply rate adjustable nebulization drug delivery device for department of respiratory medicine according to claim 1, wherein one side of the protective box (1) is provided with air inlets which are identical in structure and distributed in a rectangular array, one side of the protective box (1) far away from the air inlets is fixedly provided with a display panel and an adjusting knob, the liquid storage bottle (4) is transparent, and the circumferential side wall of the liquid storage bottle (4) is provided with scale bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121008621.6U CN214860153U (en) | 2021-05-12 | 2021-05-12 | Supply rate adjustable atomization drug delivery device for respiratory medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121008621.6U CN214860153U (en) | 2021-05-12 | 2021-05-12 | Supply rate adjustable atomization drug delivery device for respiratory medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214860153U true CN214860153U (en) | 2021-11-26 |
Family
ID=78890386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121008621.6U Expired - Fee Related CN214860153U (en) | 2021-05-12 | 2021-05-12 | Supply rate adjustable atomization drug delivery device for respiratory medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214860153U (en) |
-
2021
- 2021-05-12 CN CN202121008621.6U patent/CN214860153U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |