CN204890848U - Dry powder inhalator - Google Patents
Dry powder inhalator Download PDFInfo
- Publication number
- CN204890848U CN204890848U CN201520519271.8U CN201520519271U CN204890848U CN 204890848 U CN204890848 U CN 204890848U CN 201520519271 U CN201520519271 U CN 201520519271U CN 204890848 U CN204890848 U CN 204890848U
- Authority
- CN
- China
- Prior art keywords
- medicated powder
- utility
- model
- suction nozzle
- control handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000843 powder Substances 0.000 title claims abstract description 41
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 claims 1
- 239000005030 aluminium foil Substances 0.000 claims 1
- 229920005549 butyl rubber Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Abstract
The utility model relates to a with the human interior apparatus field of medium input, specifically be a dry powder inhalator, including casing, powder accumulator, suction nozzle, dose metering unit and the circulation of air passageway that is equipped with inside cavity, the bottom in the casing outside is fixed to the suction nozzle. The utility model discloses owing to used the control handle operation, the process of dosing convenient and fast, easy operation, the utility model discloses use recess precise measurement dosage, the problem of having avoided " super dosage " to dose has reached the purpose of accurate measurement.
Description
Technical field
This utility model relates to the instrument field inputted by medium in human body, is specially a kind of powder inhaler.
Background technology
Sucking preparation can make micronized medicine directly enter respiratory tract and play a role, compared with other conventional administration mode (vein, oral etc.), have rapid-action, good effect, dosage is little, to the advantage that non lesion organ has no significant effect, is described as the first-line drug that asthma is treated in smelting, but comparatively complicated owing to sucking preparation using method, use whether specification and therapeutic effect relationship very close.Powder inhaler on existing market is difficult to carry out accurate measurement to medicated powder mostly, easily causes the maloperation of overdose administration.
Summary of the invention
For solving the technical problem of above-mentioned existence, this utility model provides a kind of powder inhaler.
For achieving the above object, the technical scheme that this utility model adopts is: powder inhaler, it is characterized in that: comprise the housing, medicated powder bin, suction nozzle, administration gauge assembly and the air communication channel that are provided with internal cavities, suction nozzle is fixed on the bottom of hull outside;
Described medicated powder bin is the cystic structures of hollow;
Described gauge assembly is a control handle, knob is fixed with the groove of at least two splendid attire medicated powder;
Described control handle is arranged in measurement chamber, and described medicated powder bin, measurement chamber and suction nozzle form the air communication channel of sealing.
Groove on control handle described in the utility model is close to the outlet bottom surface of medicated powder bin, and groove is symmetricly set on knob.
Medicated powder bin cystic structures inside described in the utility model is provided with inner bag.
The size of this utility model administration groove is according to how many accurate measurements sucking medicated powder.
Operation principle of the present utility model is: during use, open the opening of medicated powder bin bottom, medicated powder enters in the groove on control handle top, rotate control handle 90 ° (can add and rotate instruction), allow patient utilize suction nozzle to be sucked by medicated powder, after being used to complete, knob is continued half-twist, the lower openings of medicated powder bin is made to be close to groove, so that recycle.
The beneficial effects of the utility model are: this utility model is owing to employing control handle operation, and administration process is convenient and swift, simple to operate; This utility model uses groove accurate measurement dosage, and avoid the problem of " overdose " administration, reach the object of accurate-metering, this utility model inner bag good sealing effect prevents the moisture absorption.
Accompanying drawing explanation
Fig. 1 is this utility model side structure structural representation;
Fig. 2 is the main TV structure schematic diagram of this utility model.
Detailed description of the invention
Powder inhaler, comprise the housing 1, medicated powder bin 2, suction nozzle 3, administration gauge assembly 4 and the air communication channel 5 that are provided with internal cavities, suction nozzle 3 is fixed on the bottom outside housing 1;
Described medicated powder bin 2 is the cystic structures of hollow;
Described gauge assembly 4 is a control handle, knob is fixed with the groove of at least two splendid attire medicated powder; 6
Described control handle is arranged in measurement chamber, and described medicated powder bin, measurement chamber and suction nozzle 3 forms the air communication channel 5 of sealing.
Groove 6 on control handle described in the utility model is close to the outlet bottom surface of medicated powder bin, and groove 6 is symmetricly set on knob.
Medicated powder bin 2 cystic structures inside described in the utility model is provided with inner bag.
The size of this utility model administration groove 6 is according to how many accurate measurements sucking medicated powder.
Operation principle of the present utility model is: during use, open the opening of medicated powder bin bottom, medicated powder enters in the groove on control handle top, rotate control handle 90 °, allow patient utilize suction nozzle to be sucked by medicated powder, after being used to complete, knob is continued half-twist, the lower openings of medicated powder bin is made to be close to groove, so that recycle.
The beneficial effects of the utility model are: this utility model is owing to employing control handle operation, and administration process is convenient and swift, simple to operate; This utility model uses groove accurate measurement dosage, avoids the problem of " overdose " administration, reaches the object of accurate-metering.
Claims (3)
1. powder inhaler, is characterized in that: comprise the housing, medicated powder bin, suction nozzle, administration gauge assembly and the air communication channel that are provided with internal cavities, suction nozzle is fixed on the bottom of hull outside;
Described medicated powder bin is the cystic structures of hollow;
Described gauge assembly is a control handle, knob is fixed with the groove of at least two splendid attire medicated powder;
Described control handle is arranged in measurement chamber, and described medicated powder bin, measurement chamber and suction nozzle form the air communication channel of sealing.
2. powder inhaler according to claim 1, is characterized in that: the groove on described control handle is close to the outlet bottom surface of medicated powder bin, and groove is symmetricly set on knob.
3. powder inhaler according to claim 1, is characterized in that: described medicated powder bin cystic structures inside is provided with inner bag, and the material of inner bag is any one of aluminium foil, ethylene propylene diene rubber or butyl rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519271.8U CN204890848U (en) | 2015-07-17 | 2015-07-17 | Dry powder inhalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519271.8U CN204890848U (en) | 2015-07-17 | 2015-07-17 | Dry powder inhalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204890848U true CN204890848U (en) | 2015-12-23 |
Family
ID=54913067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519271.8U Active CN204890848U (en) | 2015-07-17 | 2015-07-17 | Dry powder inhalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204890848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169536A (en) * | 2015-07-17 | 2015-12-23 | 山东京卫制药有限公司 | Dry powder inhalation apparatus |
-
2015
- 2015-07-17 CN CN201520519271.8U patent/CN204890848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169536A (en) * | 2015-07-17 | 2015-12-23 | 山东京卫制药有限公司 | Dry powder inhalation apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dry powder suction device Effective date of registration: 20211230 Granted publication date: 20151223 Pledgee: Industrial Bank Co.,Ltd. Tai'an Branch Pledgor: JEWIM PHARMACEUTICAL (SHANDONG) CO.,LTD. Registration number: Y2021980016939 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230203 Granted publication date: 20151223 Pledgee: Industrial Bank Co.,Ltd. Tai'an Branch Pledgor: JEWIM PHARMACEUTICAL (SHANDONG) CO.,LTD. Registration number: Y2021980016939 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dry powder suction device Effective date of registration: 20230328 Granted publication date: 20151223 Pledgee: Industrial Bank Co.,Ltd. Tai'an Branch Pledgor: JEWIM PHARMACEUTICAL (SHANDONG) CO.,LTD. Registration number: Y2023980036256 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20151223 Pledgee: Industrial Bank Co.,Ltd. Tai'an Branch Pledgor: JEWIM PHARMACEUTICAL (SHANDONG) CO.,LTD. Registration number: Y2023980036256 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dry powder suction device Granted publication date: 20151223 Pledgee: Industrial Bank Co.,Ltd. Tai'an Branch Pledgor: JEWIM PHARMACEUTICAL (SHANDONG) CO.,LTD. Registration number: Y2024980010776 |