CN109847156B - Dose adjustable atomizer - Google Patents
Dose adjustable atomizer Download PDFInfo
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- CN109847156B CN109847156B CN201910145561.3A CN201910145561A CN109847156B CN 109847156 B CN109847156 B CN 109847156B CN 201910145561 A CN201910145561 A CN 201910145561A CN 109847156 B CN109847156 B CN 109847156B
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- medicine
- box
- plate
- storage box
- medicine storage
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- 239000003814 drug Substances 0.000 claims abstract description 158
- 238000000889 atomisation Methods 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 239000010902 straw Substances 0.000 claims description 3
- 229940079593 drug Drugs 0.000 claims 7
- 239000006199 nebulizer Substances 0.000 claims 1
- 238000011282 treatment Methods 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 description 31
- 239000002360 explosive Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000011369 optimal treatment Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The atomizer with adjustable dosage well realizes the adjustment of atomization concentration for different patients and different treatment periods of the same patient; the technical scheme includes that the device comprises a box body, a medicine storage box is arranged in the box body, an atomization medicine box is arranged on the right side of the medicine storage box, a medicine outlet is formed in the right side wall of the medicine storage box, a baffle is arranged in the medicine storage box, an adjusting plate is arranged in the medicine outlet, and a piston is arranged in the atomization medicine box; the upper end of the adjusting plate is connected with an adjusting bolt, the adjusting bolt is in threaded connection with the box body, the adjusting bolt can be screwed to realize the up-and-down movement of the adjusting plate, a push plate is mounted on the outer side of the right side wall of the medicine storage box, the adjusting bolt can simultaneously drive the adjusting plate and the push plate to move up and down, the piston can be driven to move towards the front side by the downward movement of the push plate, and when the push plate moves upwards, the movable plate moves towards the rear side; the bottom of the atomization medicine box is provided with a medicine outlet pipe, the side wall of the medicine outlet pipe is provided with a medicine outlet hole, and the piston is connected with a suction pipe; the invention has ingenious conception and convenient use.
Description
Technical Field
The invention relates to the technical field of atomizers, in particular to an atomizer with adjustable dosage.
Background
The medical atomizer is mainly used for treating respiratory system diseases and anesthesia inhalation, the atomization inhalation treatment is an important and effective treatment method in the treatment method, the atomization inhaler is adopted to atomize liquid medicine into tiny particles, and the medicine enters the respiratory tract and the lung to deposit in a respiratory inhalation mode, so that the purpose of treatment or anesthesia is achieved, the existing atomizer has single function, the size of atomization concentration cannot be adjusted, but the atomization amount required by different patients and the same patient in different treatment courses is different, the atomization concentration needs to be adjusted in time according to different conditions, and the optimal treatment effect is ensured at any time; in addition, some adjustable atomizers are inaccurate in adjustment and control and easily cause waste of liquid medicine.
Therefore, a medical atomizer capable of adjusting the mist output is needed; meanwhile, the operation is simple, and the accurate adjustment of the atomizer is very necessary.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the atomizer with adjustable dosage, which well realizes the adjustment of atomization concentration of different patients and different treatment periods of the same patient, and has the advantages of simple operation and accurate control.
The technical scheme includes that the device comprises a box body, a medicine storage box is arranged in the box body, an atomization medicine box placed in the front-back direction is arranged on the right side of the medicine storage box, one end of the rear side of the atomization medicine box is of an opening structure, a medicine outlet capable of being communicated with the atomization medicine box is formed in the right side wall of the medicine storage box, a baffle which is attached to the inner wall of the right side of the medicine storage box and capable of moving up and down is arranged in the medicine storage box, the baffle can control opening and closing of the medicine outlet by moving up and down, an adjusting plate capable of moving up and down is inserted into the upper side wall of the medicine outlet, a piston capable of moving back and forth is arranged in the atomization medicine box, one;
the upper end of the adjusting plate is connected with an adjusting bolt, the upper end of the adjusting bolt penetrates through the upper part of the box body and is arranged outside the box body, the adjusting bolt is in threaded connection with the box body, the adjusting bolt is screwed to realize up-and-down movement of the adjusting plate, a push plate is arranged on the outer side of the right side wall of the medicine storage box, the upper end of the push plate is connected to the excircle of the adjusting bolt, the adjusting bolt can simultaneously drive the adjusting plate and the push plate to move up and down through rotation, the lower end face of the push plate is an inclined face and is in contact with the upper end of the movable plate, the movable plate is pushed by the inclined face to drive the piston to move forwards through downward;
the bottom of atomizing medical kit be equipped with the play pencil that the fore-and-aft direction was placed, the front side one end of going out the pencil is enclosed construction and arranges the atomizing medical kit outside in, sets up the play medicine hole of a plurality of fore-and-aft direction equipartitions on the lateral wall of play pencil, be connected with on the piston with go out the straw of pencil intercommunication.
The invention has the advantages of ingenious conception, convenient use, simple operation and accurate control, and well realizes the adjustment of the atomization concentration of different patients and different treatment periods of the same patient.
Drawings
FIG. 1 is a front view of the present invention.
FIG. 2 is a top sectional view of the present invention.
FIG. 3 is a top view of the present invention.
Fig. 4 is a side view of the present invention.
FIG. 5 is an enlarged view of a portion of FIG. 1 according to the present invention.
Fig. 6 is a partially enlarged view of fig. 2 according to the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As can be seen from fig. 1-6, the invention comprises a box body 1, a medicine box 2 is arranged in the box body 1, an atomized medicine box 3 placed in the front-back direction is arranged on the right side of the medicine box 2, an opening structure is arranged at one end of the rear side of the atomized medicine box 3, a medicine outlet 4 capable of being communicated with the atomized medicine box 3 is arranged on the right side wall of the medicine box 2, a baffle 5 attached to the inner wall of the right side of the medicine box 2 and capable of moving up and down is arranged in the medicine box 2, the baffle 5 can move up and down to control the opening and closing of the medicine outlet 4, an adjusting plate 6 capable of moving up and down is inserted on the upper side wall of the medicine outlet 4, a piston 7 capable of moving up and down is arranged in the atomized medicine box 3, a movable plate 8 is connected to one end;
the upper end of the adjusting plate 6 is connected with an adjusting bolt 10, the upper end of the adjusting bolt 10 penetrates through the upper part of the box body 1 and is arranged outside the box body 1, the adjusting bolt 10 is in threaded connection with the box body 1, the adjusting bolt 10 can be screwed to realize the up-and-down movement of the adjusting plate 6, a push plate 11 is installed on the outer side of the right side wall of the medicine storage box 2, the upper end of the push plate 11 is connected to the excircle of the adjusting bolt 10, the adjusting bolt 10 can simultaneously drive the adjusting plate 6 and the push plate 11 to move up and down, the lower end face of the push plate 11 is an inclined plane and is in contact with the upper end of the movable plate 8, the movable plate 8 can be pushed by the inclined plane to drive the piston 7 to move towards the front side when the;
the bottom of atomizing medical kit 3 be equipped with the play pencil 12 that the fore-and-aft direction was placed, the front side one end of going out pencil 12 is enclosed construction and arranges atomizing medical kit 3 in outside, goes out the play medicine hole 13 that sets up a plurality of fore-and-aft direction equipartitions on the lateral wall of pencil 12, be connected with on the piston 7 with go out the straw 14 of pencil 12 intercommunication.
In order to realize reciprocating of baffle 5, the upper end of explosive box 2 and the roof of box 1 between be equipped with the space, the upper end of baffle 5 is run through the upper end of explosive box 2 and is placed in the space between upper portion of explosive box 2 and the roof of box 1, the upper end of baffle 5 is connected with flat board 15, be connected with second spring 16 between flat board 15 and the upper end of explosive box 2, be equipped with on the roof of box 1 and arrange flat board 15 top and rotatable cam 17 in, the dull and stereotyped 15 of rotation accessible extrusion of cam 17 drives reciprocating of baffle 5, can realize the shutoff to medicine mouth 4 when baffle 5 is located the top, baffle 5 can make explosive box 2 and atomizing medical kit 3 intercommunication when being located the below.
In order to realize that the adjusting bolt 10 can drive the adjusting plate 6 and the push plate 11 to move up and down, the adjusting plate 6 is rotatably connected with the adjusting bolt 10, and the push plate 11 is rotatably connected with the adjusting bolt 10.
In order to ensure the sealing effect of the atomized medicine box 3 and the communication state of the suction pipe 14 and the medicine outlet pipe 12 all the time, a sliding groove 18 is formed right above the side wall of the medicine outlet pipe 12, a sliding block 19 is installed in the sliding groove 18, and a sealing strip is arranged between the sliding block 19 and the side wall of the medicine outlet pipe 12.
In order to ensure the sealing effect of the whole device, the piston 7 and the medicine outlet pipe 12 and the atomized medicine box 3 are sealed, and the piston 7 is provided with a plug 22 arranged in the medicine outlet pipe 12.
In order to facilitate the suction and atomization of the liquid medicine in the atomized medicine box 3, one end of the outer side of the suction pipe 14 is connected with a negative pressure device.
In order to avoid the liquid medicine from settling due to long-time standing, the baffle 5 is provided with a plurality of supporting rods 20 which are uniformly distributed up and down and are arranged in the medicine storage box 2.
In order to add liquid medicine into the medicine storage box 2, a medicine adding opening 21 is formed in the left side wall of the medicine storage box 2.
In order to realize the rotation of the cam 17, a stepping motor is connected with the cam 17.
When the invention is used specifically, firstly, the liquid medicine to be atomized is added into the medicine storage box 2 through the medicine adding port 21, when in an initial state, the baffle 5 is positioned at the highest displacement position, at the moment, the baffle 5 can block the medicine outlet 4, so that the liquid storage box is in an isolated state with the atomized medicine box 3, at the moment, the liquid medicine in the medicine storage box 2 can not enter the atomized medicine box 3, at the moment, the driving motor can drive the cam 17 to rotate, the rotation of the cam 17 can push the baffle 5 to move downwards through the flat plate 15, the baffle 5 moves downwards to enable the medicine storage box 2 to be communicated with the atomized medicine box 3, at the moment, the liquid medicine in the medicine storage box 2 can enter the atomized medicine box 3 through the medicine outlet 4, the time for the medicine storage box 2 to be communicated with the atomized medicine box 3 is a certain value after the cam 17 rotates for each circle, the amount of the liquid medicine flowing into the atomized medicine box 3 is related to the size of the medicine outlet 4, and the, at this time, the height of the adjusting plate 6 can be adjusted by screwing the adjusting bolt 10, when the adjusting plate 6 moves downwards, the opening of the medicine outlet 4 becomes smaller, the medicine liquid flowing into the atomized medicine box 3 in unit time decreases, when the adjusting plate 6 moves upwards, the opening of the medicine outlet 4 becomes larger, and the medicine liquid flowing into the atomized medicine box 3 in unit time increases, so that the flow of different medicine liquids can be realized; the adjusting bolt 10 can simultaneously drive the adjusting plate 6 and the movable plate 8 to move by screwing, so that when the medicine outlet 4 is reduced, the movable plate 8 moves forwards, the volume between the piston 7 and the atomized medicine box 3 is reduced, and the liquid medicine flowing into the atomized medicine box 3 in unit time is correspondingly reduced, so that the liquid level in the atomized medicine box 3 is ensured to be unchanged; furthermore, the liquid level in the atomized medicine box 3 can be ensured to be unchanged no matter how much liquid medicine flows into the atomized medicine box 3, in addition, because the bottom of the atomized medicine box 3 is provided with the medicine outlet pipe 12, the side wall of the medicine outlet pipe 12 is provided with a plurality of medicine outlet holes 13 which are uniformly distributed in the front-back direction, the piston 7 is provided with the suction pipe 14 communicated with the medicine outlet pipe 12, one end of the outer side of the suction pipe 14 is connected with a negative pressure device which can provide constant suction force for the medicine outlet pipe 12, when the piston 7 is arranged at the last measurement position in the atomized medicine box 3, the medicine outlet holes 13 immersed in the liquid medicine are the largest at the moment, the liquid medicine flowing out through the suction pipe 14 in unit time is the largest, the atomized concentration of the sucked liquid medicine is the highest at the moment, when the piston 7 moves towards the front side, because the plug 22 on the piston 7 can isolate part of the medicine outlet holes 13, the number of the medicine outlet holes 13 immersed, go out the quantity reduction of medicine hole 13, the liquid medicine that flows out in the unit interval this moment reduces, can reduce the concentration of atomizing, and then realizes the regulation of different concentration of atomizing, adapts to the different patients that sicken the period, simultaneously can effectual saving dose.
In the primary adjustment process, the amount of the medicine entering the atomization medicine box 3 is constant, and meanwhile, the position of the piston in the atomization medicine box 3 is unchanged, so that the volume of the atomization medicine box 3 is unchanged, the number of the medicine outlet holes 13 immersed in the medicine liquid is unchanged, the medicine liquid flowing out through the suction pipe 14 is constant, and the relative stability of the atomization concentration can be ensured.
According to the invention, the adjusting plate 6 and the push plate 11 which can be adjusted simultaneously are designed, so that the synchronous adjustment of the volumes of the medicine outlet 4 and the atomized medicine box 3 can be realized, the design of the inclined plane at the lower end of the push plate 11 can ensure that the liquid level in the atomized medicine box 3 keeps the same height, and the influence of different height pressures of the liquid level when the medicine liquid is absorbed by the medicine outlet pipe 12 is avoided.
The invention also designs the piston 7 capable of moving back and forth and the medicine outlet pipe 12, so that different numbers of the medicine outlet holes 13 immersed in the medicine liquid can be well realized through the back and forth movement of the piston 7, the amount of the medicine liquid sucked out by the suction pipe 14 in unit time can be well controlled, and the atomization concentration can be further controlled.
According to the invention, through the adjustment of the medicine outlet 4 and the adjustment of the number of the medicine outlet holes 13, the liquid medicine amount is controlled through a double structure, so that the control is more accurate, and meanwhile, the influence caused by different liquid level heights of the liquid medicine is well avoided.
The invention can realize that the atomization concentration can be controlled at the same value, and can be well adjusted to adapt to different patients and treatment cycles.
The invention has the advantages of ingenious conception, convenient use, simple operation and accurate control, and well realizes the adjustment of the atomization concentration of different patients and different treatment periods of the same patient.
Claims (9)
1. An atomizer with adjustable dosage is characterized by comprising a box body (1), a medicine storage box (2) is arranged in the box body (1), an atomization medicine box (3) placed in the front-back direction is arranged on the right side of the medicine storage box (2), one end of the rear side of the atomization medicine box (3) is of an opening structure, a medicine outlet (4) which can be communicated with the atomization medicine box (3) is formed in the right side wall of the medicine storage box (2), a baffle (5) which is attached to the inner wall of the right side of the medicine storage box (2) and can move up and down is arranged in the medicine storage box (2), the baffle (5) can move up and down to control the opening and closing of the medicine outlet (4), an adjusting plate (6) which can move up and down is inserted in the upper side wall of the medicine outlet (4), a piston (7) which can move back and forth is arranged in the atomization medicine box (3), one end of the, a first spring (9) is connected between the movable plate (8) and the vertical plate;
the upper end of the adjusting plate (6) is connected with an adjusting bolt (10), the upper end of the adjusting bolt (10) penetrates through the upper part of the box body (1) and is arranged outside the box body (1), the adjusting bolt (10) is in threaded connection with the box body (1), the adjusting bolt (10) can be screwed to realize the up-and-down movement of the adjusting plate (6), a push plate (11) is installed on the outer side of the right side wall of the medicine storage box (2), the upper end of the push plate (11) is connected to the outer circle of the adjusting bolt (10), the adjusting bolt (10) can rotate to drive the adjusting plate (6) and the push plate (11) to move up and down simultaneously, the lower end face of the push plate (11) is an inclined plane and is in contact with the upper end of the movable plate (8), the push plate (11) can push the movable plate (8) to drive the, the movable plate (8) moves to the rear side under the action of a first spring (9);
the bottom of atomizing medical kit (3) be equipped with play pencil (12) that the fore-and-aft direction was placed, the front side one end that goes out pencil (12) is enclosed construction and arranges atomizing medical kit (3) outside in, goes out and sets up out medicine hole (13) of a plurality of fore-and-aft direction equipartitions on the lateral wall of pencil (12), be connected with on piston (7) with play straw (14) of pencil (12) intercommunication.
2. The atomizer of claim 1, characterized in that a gap is provided between the upper end of the medicine storage box (2) and the top wall of the box body (1), the upper end of the baffle (5) penetrates the upper end of the medicine storage box (2) and is arranged in the gap between the upper part of the medicine storage box (2) and the top wall of the box body (1), the upper end of the baffle (5) is connected with a flat plate (15), a second spring (16) is connected between the flat plate (15) and the upper end of the medicine storage box (2), a rotatable cam (17) arranged above the flat plate (15) is arranged on the top wall of the box body (1), the rotation of the cam (17) extrudes the flat plate (15) to drive the baffle (5) to move up and down, the baffle (5) can be used for plugging the medicine outlet (4) when located above, and the baffle (5) can be used for communicating the medicine storage box (2) with the atomization medicine box (3).
3. The atomizer of claim 1, wherein the adjusting plate (6) is rotatably connected with the adjusting bolt (10), and the pushing plate (11) is rotatably connected with the adjusting bolt (10).
4. The atomizer of claim 1, wherein a chute (18) is formed right above the side wall of the drug outlet tube (12), a slide block (19) is installed in the chute (18), and a sealing strip is arranged between the slide block (19) and the side wall of the drug outlet tube (12).
5. The atomizer of claim 1, wherein the piston (7) and the drug outlet tube (12) and the atomization drug box (3) are sealed, and the piston (7) is provided with a plug (22) arranged in the drug outlet tube (12).
6. An atomizer with adjustable dosage according to claim 1, characterized in that the outside end of the suction pipe (14) is connected with a negative pressure device.
7. The atomizer of claim 1, wherein the baffle plate (5) is provided with a plurality of support rods (20) which are arranged in the medicine storage box (2) and are uniformly distributed up and down.
8. The nebulizer of claim 1, wherein the drug container (2) has a drug adding port (21) on a left side wall thereof.
9. An atomiser with adjustable dose according to claim 2, characterised in that a stepper motor is connected to the cam (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910145561.3A CN109847156B (en) | 2019-02-27 | 2019-02-27 | Dose adjustable atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910145561.3A CN109847156B (en) | 2019-02-27 | 2019-02-27 | Dose adjustable atomizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109847156A CN109847156A (en) | 2019-06-07 |
| CN109847156B true CN109847156B (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910145561.3A Expired - Fee Related CN109847156B (en) | 2019-02-27 | 2019-02-27 | Dose adjustable atomizer |
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| Country | Link |
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| CN (1) | CN109847156B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425115B (en) * | 2020-10-29 | 2023-07-14 | 广州医谷生物医疗科技有限公司 | Jet type atomized inhalation device capable of intelligently controlling medicine and application method thereof |
| CN112587765B (en) * | 2021-01-08 | 2022-11-15 | 常州市武进人民医院 | Special ultrasonic atomization inhalation device for general surgery department nursing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2338420A (en) * | 1998-06-19 | 1999-12-22 | Fisher & Paykel | Humidified sleep apnea treatment apparatus |
| WO2005094400A2 (en) * | 2004-03-12 | 2005-10-13 | Respirics, Inc. | INHALATION ACTUATED DEVICE FOR USE WITH METERED DOSE INHALERS (MDIs) |
| CN2892114Y (en) * | 2005-09-30 | 2007-04-25 | 庄昌彬 | Transfusion flow rate regulater |
| CN205095172U (en) * | 2015-10-19 | 2016-03-23 | 刘娥 | Improvement formula child uses aerosol inhalation equipment |
| CN108379086A (en) * | 2018-05-15 | 2018-08-10 | 吉林大学 | A kind of respiratory tract patient sputum collection device |
| CN109107005A (en) * | 2018-08-28 | 2019-01-01 | 赵叶琪 | A kind of pediatric medicine adjustable atomization suction apparatus |
-
2019
- 2019-02-27 CN CN201910145561.3A patent/CN109847156B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2338420A (en) * | 1998-06-19 | 1999-12-22 | Fisher & Paykel | Humidified sleep apnea treatment apparatus |
| WO2005094400A2 (en) * | 2004-03-12 | 2005-10-13 | Respirics, Inc. | INHALATION ACTUATED DEVICE FOR USE WITH METERED DOSE INHALERS (MDIs) |
| CN2892114Y (en) * | 2005-09-30 | 2007-04-25 | 庄昌彬 | Transfusion flow rate regulater |
| CN205095172U (en) * | 2015-10-19 | 2016-03-23 | 刘娥 | Improvement formula child uses aerosol inhalation equipment |
| CN108379086A (en) * | 2018-05-15 | 2018-08-10 | 吉林大学 | A kind of respiratory tract patient sputum collection device |
| CN109107005A (en) * | 2018-08-28 | 2019-01-01 | 赵叶琪 | A kind of pediatric medicine adjustable atomization suction apparatus |
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| CN109847156A (en) | 2019-06-07 |
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Inventor after: Hu Sicui Inventor after: Zhang Zemin Inventor after: Wang Fengdan Inventor after: Yang Yawei Inventor before: Wang Fengdan Inventor before: Yang Yawei |
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Effective date of registration: 20210421 Address after: 266000 Shandong province Qingdao City, Tong Fu Road No. 6 Applicant after: QINGDAO CITY WOMEN AND CHILDREN'S HOSPITAL (QINGDAO MATERNAL AND CHILD HEALTH HOSPITAL, QINGDAO DISABLED CHILDREN MEDICAL REHABILITATION CENTER, QINGDAO NEWBORN DISEASE SCREENING CENTER) Address before: 453400 Changyuan Xinxiang hi tech medical equipment industry park, Henan, China Applicant before: ESOUND MEDICAL DEVICE Co.,Ltd. |
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