CN105413029A - Quantitative dry-powder medicine suction device - Google Patents
Quantitative dry-powder medicine suction device Download PDFInfo
- Publication number
- CN105413029A CN105413029A CN201610010816.1A CN201610010816A CN105413029A CN 105413029 A CN105413029 A CN 105413029A CN 201610010816 A CN201610010816 A CN 201610010816A CN 105413029 A CN105413029 A CN 105413029A
- Authority
- CN
- China
- Prior art keywords
- medicine
- plectane
- quantitative
- circular hole
- suction apparatus
- 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.)
- Granted
Links
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 invention relates to a quantitative dry-powder medicine suction device. The quantitative dry-powder-type medicine suction device comprises a sandglass-shaped medicine pre-containing chamber of which the interior can be used for containing dry-powder medicine; a medicine storing chamber is arranged under the sandglass-shaped medicine pre-containing chamber, an inverted-taper-shaped quantitating body with the wide upper portion and the narrow lower portion is arranged in the medicine storing chamber, and the medicine storing chamber is composed of an upper circular plate, a lower circular plate and a side plate enclosed by the upper circular plate and the lower circular plate; the upper circular plate is provided with an upper circular hole, the lower circular plate is provided with a lower circular hole, the side plate is composed of a concaved plate and an observation window, and the concaved plate is provided with a control switch controlling the inverted-taper-shaped quantitating body in a linkage mode; a medicine suction chamber is arranged under the medicine storing chamber and connected to a suction nozzle through a pipeline. According to the quantitative dry-powder medicine suction device, the medicine storing chamber is provided with the observation window, so that a patient can visually know the medicine using condition; the operation method is simple, the medicine using accuracy and compliance of the patient can be improved, and the advantages of being simple in structure, capable of significantly reducing the cost and simple and accurate in quantitating method are achieved.
Description
Technical field
The present invention relates to and belong to medically for quantitative powder drug form being sucked the device of respiratory tract onset, particularly be quantitative powder drug form suction apparatus.
Background technology
Existing Inhalation in Treating method comprises: nebulae inhalation, quantitatively inhalator, powder inhaler and capsule formulation suction apparatus.Wherein nebulae inhalation needs the device of larger volume, cannot portable use.It is low to there is suction efficiency in timing aerial fog inhaler, and needing comparatively complicated respiratory movement to coordinate can complete suction action, and compliance is poor.There is complex structure in existing capsule suction apparatus, the problems such as cost is higher.
There is following problem in existing powder inhaler: 1. complex structure, cost is high.That all protection device or standard receive apparatus all complex structures.2. patient cannot see medicine, in addition medicine colorless and odorless, and patient often exists it is not clear whether the query of successful Sucked medicine.3. operational approach is complicated, makes inhalation method mistake become the common cause of Endodontic failure.
Summary of the invention
The object of the invention is the defect in order to overcome prior art, a kind of quantitative powder drug form suction apparatus is provided.
The technical solution adopted for the present invention to solve the technical problems is: quantitative powder drug form suction apparatus, include the hourglass shape prepackage coyote hole that therapy in dry powder form medicine can be placed in inside, the below of described hourglass shape prepackage coyote hole is provided with drug storage chamber, the inside of described drug storage chamber is provided with in the quantitative body of turbination wide at the top and narrow at the bottom, described drug storage chamber is by upper plectane, the side plate that lower plectane and upper plectane and lower plectane surround is formed, described upper plectane is provided with circular hole, described lower plectane is provided with lower circular hole, described side plate is made up of notch board and observation window, described notch board is provided with the gauge tap of the quantitative body of coordinated signals turbination, the below of described drug storage chamber is provided with suction coyote hole, described suction coyote hole is connected to suction nozzle by pipeline.
Further, described observation window is made up of transparent convex lens.
Further, stagger in the position of described upper circular hole and lower circular hole.
Further, the upper circle of the quantitative body of described turbination and the in the same size of upper circular hole, its lower circle and lower circular hole in the same size.
Further, described gauge tap is provided with third gear switch, enters medicine shelves: when upper plectane is in open state, and lower plectane is in closed state; Closed center shelves: upper plectane and lower plectane are all in closed condition; Drug shelves: when lower plectane is in open state, upper plectane is in closed condition.
Further, described suction coyote hole and pipeline all adopt transparent material to make.
Further, described suction coyote hole inside is provided with annular barrier sheet, and this annular barrier sheet is provided with three notches.
By adopting above-mentioned technical scheme, the invention has the beneficial effects as follows: the present invention has drug storage chamber and is provided with observation window, make patient can get information about the service condition of medicine, its operational approach is simple, accuracy and compliance that patient uses medicine can be improved, there is structure simple, significantly reduce costs, quantitative approach simply, advantage accurately.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the present invention's annular barrier sheet.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, quantitative powder drug form suction apparatus of the present invention, include the hourglass shape prepackage coyote hole 1 that therapy in dry powder form medicine can be placed in inside, the below of described hourglass shape prepackage coyote hole 1 is provided with drug storage chamber 2, the inside of described drug storage chamber 2 is provided with the quantitative body 3 in turbination wide at the top and narrow at the bottom, described drug storage chamber 2 is by upper plectane 21, the side plate 23 that lower plectane 22 and upper plectane 21 and lower plectane 22 surround is formed, described upper plectane 21 is provided with circular hole 211, described lower plectane 22 is provided with lower circular hole 221, described side plate 23 is made up of notch board 231 and observation window 232, described observation window 232 is made up of transparent convex lens.Described upper circular hole 211 staggers with the position of lower circular hole 221, upper circular 31 of the quantitative body of described turbination 3 with the in the same size of upper circular hole 211, its lower circle 32 is in the same size with lower circular hole 221, described notch board 231 is provided with the gauge tap 7 of the quantitative body 3 of coordinated signals turbination, described gauge tap 7 is provided with third gear switch, controlled the activity of upper plectane 21 and lower plectane 22 by gauge tap 7, enter 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 are all in closed condition; Drug shelves: when lower plectane 22 is in open state, upper plectane 21 is in closed condition, the below of described drug storage chamber 2 is provided with inhales coyote hole 4, described suction coyote hole 4 is connected to suction nozzle 6 by pipeline 5, described suction coyote hole 4 inside is provided with annular barrier sheet 41, this annular barrier sheet 41 is provided with three notches 42, and described suction coyote hole 4 and pipeline 5 all adopt transparent material to make.
The present invention is used to suck quantitative therapy in dry powder form pharmaceutical procedures as follows:
1. pre-install the therapy in dry powder form medicine of a certain amount of applicable suction, in hourglass shape prepackage coyote hole 1, therapy in dry powder form medicine is generally a month dosage.
2. the gauge tap 7 of drug storage chamber 2 passes through the upper plectane 21 of the manipulation drug storage chamber 2 of third gear switch and lower plectane 22.Enter 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 are all in closed condition; Drug shelves: when lower plectane 22 is in open state, upper plectane 21 is in closed condition.
3. the observation window 232 of drug storage chamber 2 has the transparent feature in convex lens shape band amplification, and whether what can observe directly the quantitative body 3 of turbination enters medicine and drug situation, and understand into medicine complete.
4. before carrying out suction medicine, first operation-control switch 7 is in into medicine shelves, and now open the and lower plectane 22 of the upper plectane 31 of drug storage chamber 2 is closed, and dry powder sucks medicament and enters the quantitative body 3 of turbination from hourglass shape prepackage coyote hole 1 by the upper circular hole 211 of drug storage chamber 2.Because the quantitative body of turbination 3 is turbination wide at the top and narrow at the bottom, be conducive to dry-type medicament and be full of smoothly.
5. observe after the quantitative body 3 of turbination fills from observation window 232, gauge tap 7 is in cut out shelves.Now the quantitative body 3 of turbination is in and closes and completely fill state, and due to the constant volume of the quantitative body 3 of turbination, therefore its explosive payload is also constant.
6. gauge tap 7 is in drug shelves, now the upper plectane 21 of drug storage chamber 2 is closed condition, and lower plectane 22 is open state.Dry powder pharmaceutical enters the suction coyote hole 4 below it from the quantitative body 3 of turbination.This process is can be observed from observation window 232.
7. patient carries out dark air-breathing from the suction nozzle 6 by being connected with pipeline 5 and inhales medicine, can carry out suction medicine repeatedly, until medicament sucks completely.Confirm from observation window 232 and transparent pipeline 5.
Above-describedly be only a preferred embodiment of the present invention, scope of the invention process can not be limited, every equalization change of doing according to the present patent application the scope of the claims and decoration, all should still belong in scope that the present invention contains.
Claims (7)
1. quantitative powder drug form suction apparatus, it is characterized in that: include hourglass shape prepackage coyote hole (1) that therapy in dry powder form medicine can be placed in inside, the below of described hourglass shape prepackage coyote hole (1) is provided with drug storage chamber (2), the inside of described drug storage chamber (2) is provided with in the quantitative body of turbination wide at the top and narrow at the bottom (3), described drug storage chamber (2) is by upper plectane (21), the side plate (23) that lower plectane (22) and upper plectane (21) and lower plectane (22) surround is formed, described upper plectane (21) is provided with circular hole (211), described lower plectane (22) is provided with lower circular hole (221), described side plate (23) is made up of notch board (231) and observation window (232), described notch board (231) is provided with the gauge tap (7) of the quantitative body of coordinated signals turbination (3), the below of described drug storage chamber (2) is provided with inhales coyote hole (4), described suction coyote hole (4) is connected to suction nozzle (6) by pipeline (5).
2. quantitative powder drug form suction apparatus according to claim 1, its feature exists: described observation window (232) is made up of transparent convex lens.
3. quantitative powder drug form suction apparatus according to claim 1, its feature exists: described upper circular hole (211) is staggered with the position of lower circular hole (221).
4. quantitative powder drug form suction apparatus according to claim 3, its feature exists: the upper circle (31) of the quantitative body of described turbination (3) and the in the same size of upper circular hole (211), and its lower circular (32) are in the same size with lower circular hole (221).
5. quantitative powder drug form suction apparatus according to claim 4, its feature exists: described gauge tap (7) is provided with third gear switch, enters medicine shelves: when upper plectane (21) is in open state, and lower plectane (22) is in closed state; Closed center shelves: upper plectane (21) and lower plectane (22) are all in closed condition; Drug shelves: when lower plectane (22) is in open state, upper plectane (21) is in closed condition.
6. according to the quantitative powder drug form suction apparatus described in claim 1 to 5, its feature exists: described suction coyote hole (4) and pipeline (5) all adopt transparent material to make.
7. quantitative powder drug form suction apparatus according to claim 6, its feature exists: described suction coyote hole (4) inside is provided with annular barrier sheet (41), and this annular barrier sheet (41) is provided with three notches (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 true CN105413029A (en) | 2016-03-23 |
| CN105413029B 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 (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040187867A1 (en) * | 2002-06-19 | 2004-09-30 | Nathaniel Hughes | Medicinal powder delivery system |
| CN201049059Y (en) * | 2007-04-05 | 2008-04-23 | 陈庆堂 | Dry powder quantitative split charging box and dry powder inhalation device |
| US20080314383A1 (en) * | 2003-10-02 | 2008-12-25 | Norton Healthcare Ltd. | Dry Powder Inhalation Apparatus |
| 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 |
-
2016
- 2016-01-09 CN CN201610010816.1A patent/CN105413029B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040187867A1 (en) * | 2002-06-19 | 2004-09-30 | Nathaniel Hughes | Medicinal powder delivery system |
| US20080314383A1 (en) * | 2003-10-02 | 2008-12-25 | Norton Healthcare Ltd. | Dry Powder Inhalation Apparatus |
| 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 |
|---|---|
| CN105413029B (en) | 2018-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210330491A1 (en) | Electronic drop dispensing device and method of operation thereof | |
| JP6069481B2 (en) | Rotating needle magazine | |
| SE7701382L (en) | DEVICE FOR DELIVERING A DRUG | |
| JP2011509795A5 (en) | ||
| TW200613021A (en) | Organic compounds | |
| CN104703573A (en) | Telescopic female drug vial adapter | |
| EA201000126A1 (en) | POWDER INHALER | |
| JP2023509269A (en) | Intranasal drug delivery devices, systems and processes | |
| WO2019157198A3 (en) | Systems, kits and methods for loading and delivering a small volume dose from a syringe | |
| CN205287145U (en) | Ration dry powder formulation medicine suction apparatus | |
| US20170071505A1 (en) | Dry Powder Delivery System and Method | |
| MX2020007000A (en) | Port interface for drug delivery device. | |
| CN105413029A (en) | Quantitative dry-powder medicine suction device | |
| WO2016158140A1 (en) | Injection needle assembly and drug injection device | |
| CN204814279U (en) | Can dismantle rodent aerosol inhalation device | |
| EP4137184A1 (en) | Adherence / compliance monitor for an inhaler | |
| US20220331529A1 (en) | Drug delivery device incorporating electrical system contamination protection, power source management, power source monitoring, and/or power source operation | |
| CN210728359U (en) | Insulin pen of safe type | |
| JPWO2017018076A1 (en) | Needle unit | |
| CN209019581U (en) | A kind of transfusion control device with mixed proportion debugging functions | |
| CN204814866U (en) | Closed recirculation formula device that dispenses | |
| CN209548135U (en) | Lavage device for animal | |
| KR20110009755A (en) | Prefilled syringe | |
| CN104224538B (en) | Medical anti-cross-contamination drug feeding device | |
| CN202554687U (en) | Device for delivering drug to respiratory system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |