CN105413029B - Quantitative powder drug form suction apparatus - Google Patents
Quantitative powder drug form suction apparatus Download PDFInfo
- Publication number
- CN105413029B CN105413029B CN201610010816.1A CN201610010816A CN105413029B CN 105413029 B CN105413029 B CN 105413029B CN 201610010816 A CN201610010816 A CN 201610010816A CN 105413029 B CN105413029 B CN 105413029B
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- CN
- China
- Prior art keywords
- plectane
- drug
- storage chamber
- suction apparatus
- circular hole
- 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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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
- A61M15/00—Inhalators
- A61M15/0001—Details of inhalators; Constructional features thereof
-
- 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
- A61M15/00—Inhalators
- A61M15/0065—Inhalators with dosage or measuring devices
- A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
Abstract
The present invention relates to a kind of quantitative powder drug form suction apparatus,Quantitative powder drug form suction apparatus,It include the internal hourglass shape prepackage coyote hole that can place therapy in dry powder form drug,The lower section of the hourglass shape prepackage coyote hole is equipped with drug storage chamber,The inverted conical with a narrow upper and lower width that is internally provided with of the drug storage chamber quantifies body,The drug storage chamber is by upper plectane,The side plate that lower plectane and upper plectane and lower plectane surround is constituted,The upper plectane is equipped with upper circular hole,The lower plectane is equipped with lower circular hole,The side plate is made of notch board and observation window,The notch board is equipped with the control switch that coordinated signals inverted conical quantifies body,The lower section of the drug storage chamber, which is equipped with, inhales coyote hole,The suction coyote hole is connected to suction nozzle by pipeline,There is the present invention drug storage chamber to be equipped with observation window,Patient is set to get information about the service condition of drug,Its operating method is simple,Accuracy and compliance that patient uses drug can be improved,With simple in structure,Significantly reduce cost,Quantitative approach is simple,Accurate advantage.
Description
Technical field
The present invention relates to the device for being medically used for that quantitative powder drug form sucking respiratory tract to work is belonged to, especially relate to
And be quantitative powder drug form suction apparatus.
Background technology
Existing Inhalation in Treating method includes：Nebulae inhalation, quantitative inhalator, powder inhaler and capsule
Type suction apparatus.Wherein nebulae inhalation needs large volume of device, can not portable use.There is sucking in timing aerial fog inhalator
Efficiency is low, needs more complicated respiratory movement cooperation that can complete suction action, compliance is poor.Existing capsule suction apparatus
There are the problems such as complicated, cost is higher.
Existing powder inhaler has the following problems：1. it is complicated, it is of high cost.Either all protection device is still accurate
Device device of receiving is all complicated.2. patient can not see drug, in addition drug colorless and odorless, patient be frequently present of it is not clear whether
Succeeded the query of Sucked medicine.3. operating method is complicated so that inhalation method mistake becomes the common cause for the treatment of failure.
Invention content
The purpose of the invention is to overcome the deficiencies of existing technologies, a kind of quantitative powder drug form sucking dress is provided
It sets.
The technical solution adopted by the present invention to solve the technical problems is：Quantitative powder drug form suction apparatus, including
There are the internal hourglass shape prepackage coyote hole that can place therapy in dry powder form drug, the lower section of the hourglass shape prepackage coyote hole to be equipped with drug storage chamber,
The inverted conical with a narrow upper and lower width that is internally provided with of the drug storage chamber quantifies body, the drug storage chamber by upper plectane, lower plectane and
The side plate that upper plectane and lower plectane surround is constituted, and the upper plectane is equipped with upper circular hole, and the lower plectane is equipped with lower circular hole, institute
It states side plate to be made of notch board and observation window, the notch board is equipped with the control switch that coordinated signals inverted conical quantifies body, described
The lower section of drug storage chamber, which is equipped with, inhales coyote hole, and the suction coyote hole is connected to suction nozzle by pipeline.
Further, the observation window is made of transparent convex lens.
Further, the position of the upper circular hole and lower circular hole is staggered.
Further, the inverted conical quantifies the upper round in the same size with upper circular hole of body, lower round and lower circle
Hole it is in the same size.
Further, the control switch is equipped with third gear switch, into medicine shelves：When upper plectane is in open state, lower circle
Plate is in closed state；Closed center shelves：Upper plectane and lower plectane are all in closed state；Drug shelves：Lower plectane, which is in, to be opened
When state, upper plectane is closed.
Further, the suction coyote hole and pipeline are all made of transparent material and are made.
Further, the suction coyote hole is internally provided with annular barrier sheet, is set on the annular barrier sheet there are three notch.
By using above-mentioned technical solution, the beneficial effects of the invention are as follows：There is the present invention drug storage chamber to be equipped with observation window,
Patient is set to get information about the service condition of drug, operating method is simple, and the accuracy that patient uses drug can be improved
And compliance, there is simple in structure, significant decrease cost, the advantage that quantitative approach is simple, accurate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of annular barrier sheet of the invention.
Specific implementation mode
It is further illustrated the present invention below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, quantitative powder drug form suction apparatus of the invention, which includes inside, can place dry powder
The hourglass shape of drug form pre-installs coyote hole 1, and the lower section of the hourglass shape prepackage coyote hole 1 is equipped with drug storage chamber 2, the drug storage chamber 2
It is internally provided with inverted conical with a narrow upper and lower width and quantifies body 3, the drug storage chamber 2 is by upper plectane 21, lower plectane 22 and upper plectane
21 and the side plate 23 that surrounds of lower plectane 22 constitute, the upper plectane 21 is equipped with upper circular hole 211, and the lower plectane 22 is equipped with down
Circular hole 221, the side plate 23 are made of notch board 231 and observation window 232, and the observation window 232 is made of transparent convex lens.Institute
It states circular hole 211 and the position of lower circular hole 221 is staggered, it is big with upper circular hole 211 that the inverted conical quantifies upper round the 31 of body 3
Small consistent, lower circle 32 is in the same size with lower circular hole 221, and the notch board 231 is quantitative equipped with coordinated signals inverted conical
The control switch 7 of body 3, the control switch 7 are equipped with third gear switch, by controlling the upper plectane 21 of the control of switch 7 and lower plectane 22
Activity, into medicine shelves：When upper plectane 21 is in open state, lower plectane 22 is in closed state；Closed center shelves：Upper plectane
21 and lower plectane 22 all in closed state；Drug shelves：When lower plectane 22 is in open state, upper plectane 21, which is in, closes shape
State, the lower section of the drug storage chamber 2, which is equipped with, inhales coyote hole 4, and the suction coyote hole 4 is connected to suction nozzle 6 by pipeline 5, in the suction coyote hole 4
Portion is equipped with annular barrier sheet 41, set on the annular barrier sheet 41 there are three notch 42, the suction coyote hole 4 and pipeline 5 are all made of
Bright material is made.
It is as follows that quantitative therapy in dry powder form pharmaceutical procedures are sucked using the present invention：
1. pre-installing a certain amount of therapy in dry powder form drug being suitable for inhalation into, in hourglass shape prepackage coyote hole 1, therapy in dry powder form drug is logical
Chang Weiyi month dosage.
2. the control switch 7 of drug storage chamber 2 passes through the upper plectane 21 and lower plectane 22 of the manipulation drug storage chamber 2 of third gear switch.Into
Medicine shelves：When upper plectane 21 is in open state, lower plectane 22 is in closed state；Closed center shelves：Upper plectane 21 and lower circle
Plate 22 is all in closed state；Drug shelves：When lower plectane 22 is in open state, upper plectane 21 is closed.
3. the observation window 232 of drug storage chamber 2 has the characteristics that transparent is in convex lens shape band amplification, can directly observe
To inverted conical quantify body 3 into medicine and drug situation, and understand into whether medicine complete.
4. before carrying out suction medicine, be operated first control switch 7 and be in into medicine shelves, the opening of upper plectane 31 of drug storage chamber 2 at this time and
Lower plectane 22 is closed, and dry powder sucks medicament and enters inverted conical by the upper circular hole 211 of drug storage chamber 2 from hourglass shape prepackage coyote hole 1
Quantitative body 3.It is inverted conical wide at the top and narrow at the bottom since inverted conical quantifies body 3, is conducive to dry-type medicament and is smoothly full of.
5. observing that inverted conical quantifies after body 3 fills from observation window 232, control switch 7 is in closing shelves.It falls at this time
The quantitative body 3 of cone is in closing and completely fills state, and since inverted conical quantifies the constant volume of body 3, explosive payload is also
It is constant.
6. control switch 7 is in drug shelves, the upper plectane 21 of drug storage chamber 2 is in off state at this time, and lower plectane 22 is
Open state.Dry powder pharmaceutical quantifies body 3 into suction coyote hole 4 below from inverted conical.This mistake can be observed from observation window 232
Journey.
7. patient carries out deep air-breathing from the suction nozzle 6 by being connected with pipeline 5 inhales medicine, suction medicine repeatedly can be carried out, until medicine
Agent sucking is complete.Confirm from observation window 232 and transparent pipeline 5.
Above-described is only the preferred embodiment of the present invention, cannot be limited the scope of implementation of the present invention, every
According to equivalent change made by scope of the present invention patent and decoration, should all still fall in the range of the present invention covers.
Claims (7)
1. quantitative powder drug form suction apparatus, it is characterised in that：It include the internal hourglass that can place therapy in dry powder form drug
Shape pre-installs coyote hole（1）, the hourglass shape prepackage coyote hole（1）Lower section be equipped with drug storage chamber（2）, the drug storage chamber（2）Inside set
There is inverted conical with a narrow upper and lower width to quantify body（3）, the drug storage chamber（2）By upper plectane（21）, lower plectane（22）And upper circle
Plate（21）With lower plectane（22）The side plate surrounded（23）It constitutes, the upper plectane（21）It is equipped with upper circular hole（211）, the lower circle
Plate（22）It is equipped with lower circular hole（221）, the side plate（23）By notch board（231）And observation window（232）Composition, the notch board
（231）Body is quantified equipped with coordinated signals inverted conical（3）Control switch（7）, the drug storage chamber（2）Lower section be equipped with inhale medicine
Room（4）, the suction coyote hole（4）Pass through pipeline（5）It is connected to suction nozzle（6）.
2. quantitative powder drug form suction apparatus according to claim 1, feature exist：The observation window（232）By
Transparent convex lens is made.
3. quantitative powder drug form suction apparatus according to claim 1, feature exist：The upper circular hole（211）With
Lower circular hole（221）Position be staggered.
4. quantitative powder drug form suction apparatus according to claim 3, feature exist：The inverted conical quantifies body
（3）Upper circle（31）With upper circular hole（211）It is in the same size, it is lower round（32）With lower circular hole（221）It is in the same size.
5. quantitative powder drug form suction apparatus according to claim 4, feature exist：The control switch（7）If
There is third gear switch, into medicine shelves：When upper plectane（21）When in open state, lower plectane（22）In closed state；Closed center
Shelves：Upper plectane（21）With lower plectane（22）All in closed state；Drug shelves：Lower plectane（22）When in open state, upper circle
Plate（21）It is closed.
6. quantitative powder drug form suction apparatus according to any one of claim 1 to 5, feature exist：The suction
Coyote hole（4）And pipeline（5）Transparent material is all made of to be made.
7. quantitative powder drug form suction apparatus according to claim 6, feature exist：The suction coyote hole（4）It is internal
Equipped with annular barrier sheet（41）, the annular barrier sheet（41）On set there are three notch（42）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010816.1A CN105413029B (en) | 2016-01-09 | 2016-01-09 | Quantitative powder drug form suction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010816.1A CN105413029B (en) | 2016-01-09 | 2016-01-09 | Quantitative powder drug form suction apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105413029A CN105413029A (en) | 2016-03-23 |
| CN105413029B true CN105413029B (en) | 2018-07-13 |
Family
ID=55491854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610010816.1A Active CN105413029B (en) | 2016-01-09 | 2016-01-09 | Quantitative powder drug form suction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105413029B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201049059Y (en) * | 2007-04-05 | 2008-04-23 | 陈庆堂 | Dry powder quantitative split charging box and dry powder inhalation device |
| CN102218182A (en) * | 2011-06-13 | 2011-10-19 | 上海秀新臣邦医药科技有限公司 | Vibrating dosing device for dry power dosing device |
| CN102553038A (en) * | 2010-12-17 | 2012-07-11 | 陈庆堂 | Medicine powder suction nozzle container and application |
| CN103656811A (en) * | 2012-09-19 | 2014-03-26 | 上海理工大学 | Powder quantitative dosing device |
| CN205287145U (en) * | 2016-01-09 | 2016-06-08 | 陈晓阳 | Ration dry powder formulation medicine suction apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6799571B1 (en) * | 2002-06-19 | 2004-10-05 | Molecular Rotation, Llc | Medicinal powder delivery system |
| GB0323085D0 (en) * | 2003-10-02 | 2003-11-05 | Norton Healthcare Ltd | Dry powder inhalation apparatus |
-
2016
- 2016-01-09 CN CN201610010816.1A patent/CN105413029B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201049059Y (en) * | 2007-04-05 | 2008-04-23 | 陈庆堂 | Dry powder quantitative split charging box and dry powder inhalation device |
| CN102553038A (en) * | 2010-12-17 | 2012-07-11 | 陈庆堂 | Medicine powder suction nozzle container and application |
| CN102218182A (en) * | 2011-06-13 | 2011-10-19 | 上海秀新臣邦医药科技有限公司 | Vibrating dosing device for dry power dosing device |
| CN103656811A (en) * | 2012-09-19 | 2014-03-26 | 上海理工大学 | Powder quantitative dosing device |
| CN205287145U (en) * | 2016-01-09 | 2016-06-08 | 陈晓阳 | Ration dry powder formulation medicine suction apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105413029A (en) | 2016-03-23 |
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