CN201049059Y - Dry powder quantitative split charging box and dry powder inhalation device - Google Patents
Dry powder quantitative split charging box and dry powder inhalation device Download PDFInfo
- Publication number
- CN201049059Y CN201049059Y CNU2007200365824U CN200720036582U CN201049059Y CN 201049059 Y CN201049059 Y CN 201049059Y CN U2007200365824 U CNU2007200365824 U CN U2007200365824U CN 200720036582 U CN200720036582 U CN 200720036582U CN 201049059 Y CN201049059 Y CN 201049059Y
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- pallet
- dry powder
- handle
- definite quantity
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Abstract
The utility model provides a drymeal quantitative split packing box, comprising a box wall 1 a box cover 2, an inner cavity 3, a tray 4 which are arranged inside the box, and an exit 5 arranged on the bottom of the box, wherein one or a plurality of openings 6 are arranged at the lower end of the inner cavity 3 of the box; the tray 4 covers the opening(s); when the tray 4 moves, with hole(s) 8 on the tray 4 corresponding to the opening(s) 6 at the lower end of the inner cavity 3, the hole(s) 8 is(are) communicated with the opening(s) 6; when the tray 4 continues to move to cover the opening(s) 6 on one hand, with the hole(s) 8 on the tray 4 corresponding to the exit 5 arranged on the bottom of the box, the hole(s) 8 on the tray 4 is communicated with the exit 5 arranged on the bottom of the box. The utility model also provides a drymeal intake device which is used together with the drymeal quantitative split packing box. The utility model has the drymeal quantitative split packing box arranged in the drymeal intake device and can supply medicine for one time with a handle moved once by hand. The utility model has digital display, is convenient and simple in operation, economical and practical, high in intake efficiency and obvious in efficacy.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of accessory of powder inhaler, and specifically a kind of being placed in the powder inhaler, quantitatively packing dry powder is convenient for people to suck dry powder, improves quality of medical care, and saves the medical fee spending.This utility model also comprises the powder inhaler that this accessory is installed.
Background technology
At present, there is not box for containing definite quantity of dry powder in the existing powder inhaler, generally be dry powder directly to be installed or the dry powder encapsulation is placed in the suction apparatus, exist following three subject matters: the one, after the powder inhaler that has only 60-200 to inhale usually used up, suction apparatus was just discarded.And many people need suck the dry powder disease preventing and treating for a long time, and thus, disposable powder inhaler had both been wasted social resources, have increased financial burden for again country and patient.The 2nd, dry powder directly is installed in the suction apparatus, suction apparatus is just not capable of washing, easily pollutes, and causes cross infection.The 3rd, be placed directly in the dry powder in the suction apparatus for a long time, former thereby rotten because of deliquescence etc. easily, may affect the treatment.
For example in the prior art, " dry powder aerosolizing inhalator " number of patent application 200510038681.1 and " dry powder aerosolizing inhalator " patent No. 200520070395.9 have proposed a kind ofly can make medicated powder aerosolized dry powder aerosolizing inhalator in inhaler by sucking air-flow, the suction nozzle joint that comprises main body and be attached thereto, be provided with the powder charge hole in its main body, the powder charge hole communicates with the eddy current tract, and the eddy current tract communicates with suction nozzle mouth on the suction nozzle joint.This inhaler is exactly directly medicated powder to be packed in the main body.If box for containing definite quantity of dry powder is placed on the powder charge hole of dry powder aerosolizing inhalator, make novel powder inhaler, so just practical more economically, both convenient the use improved the dry powder inhalation rate again.
The utility model content
In order to summarize the purpose of this utility model, some aspect of the present utility model, advantage and novel feature have been described here.Should be appreciated that, need not all these aspects, advantage and feature and be included among arbitrary special embodiment.
In order to solve existing problem in the above-mentioned prior art, the purpose of this utility model is a kind of box for containing definite quantity of dry powder of design, is placed in the special powder inhaler, is connected with relevant handle.By the handle on the manual powder inhaler once, the dry powder of a dosage will be poured in the powder inhaler in the box for containing definite quantity of dry powder, uses for sucking.Simultaneously, the counting observation port on powder inhaler, but display digit, with the dry powder quantity in the expression box for containing definite quantity of dry powder, prompting can also be used how many times.
The technical solution of the utility model is:
A kind of box for containing definite quantity of dry powder comprises that an inner chamber 3 and pallet 4 are arranged in box wall 1, lid 2, the box, and box outlet at bottom 5 etc.It is characterized in that one or several opening parts 6 being arranged, block opening part 6 by pallet 4 in box for containing definite quantity of dry powder inner chamber 3 lower ends.When pallet 4 activities, when the hole 8 on the pallet 4 (or claim recess) and inner chamber 3 lower ending opening places 6 were corresponding, hole 8 communicated with opening part 6; Pallet continuation activity, pallet 4 blocks opening part 6 on the one hand; On the other hand, when the hole on the pallet 48 and box outlet at bottom place 5 were corresponding, the hole 8 on the pallet 4 communicated with box outlet at bottom place 5.
Above-mentioned box for containing definite quantity of dry powder, it is further characterized in that, described pallet 4, available push pedal shape pallet 4A can have 1 or several holes 8A on its pallet; Below described push pedal shape pallet 4A, 1 or several junction points can be arranged, described junction point can be raised body 7 or depression, is complementary with corresponding position on the handle 13A.For example cylinder 7, can be inserted in handle 13A and go up corresponding hole groove 17, and pallet 4A is connected with handle 13A.
Above-mentioned box for containing definite quantity of dry powder, it is further characterized in that, described pallet 4, available discoid pallet 4B on the wheel face of pallet 4B, has hole 8B (or claim recess 8B, as follows) 1 or several; There is a fixed axis 10 at the side center of this pallet 4B, and this axle can be circular, is used to stablize discoid pallet 4B; There are recessed groove or projection 9 in pallet 4B opposite side center, and projection or the recessed groove of going up corresponding position with handle 13B are connected mutually.For example the triangular shaped recess groove 9 on the pallet 4B is connected with triangular bump 19 on the handle 13B, and 13B plays rotation by handle.
Above-mentioned box for containing definite quantity of dry powder, it is characterised in that further there is fixed axis 10 at described discoid pallet 4B one side center, and opposite side can be with the protrusion more than two or two, as available cylinder 20, purpose is to stablize discoid pallet 4B, and reduces the frictional force of pallet and box wall.
Above-mentioned box for containing definite quantity of dry powder, it is characterised in that further described box wall 1 is provided with indentation, there 23, is provided with gap location 24 between inner chamber 3 and the box wall 1, inner chamber 3 communicates with gap location 24 by box wall indentation, there 23, and gap location 24 communicates with slit between pallet 4 and the box wall 1.Can put into desiccant in the gap location 24, be used for preventing that medicated powder from becoming damp and rotten.
This utility model also relates to a kind of powder inhaler, it comprises the main body 11 that above-mentioned box for containing definite quantity of dry powder is housed and is attached thereto the suction nozzle joint 12 that connects, it is characterized in that, it also comprises a counting drive system member, described counting drive system member is connected with above-mentioned box for containing definite quantity of dry powder, realizes the packing and the counting of dry powder.
Powder inhaler of the present utility model has also further been taked following measure:
Described counting drive system member is to be made of handle 13A, ratchet 14, axis 15 and counting gear 16, described handle 13A and pallet 4A and ratchet 14 transmission mutually, and ratchet 14 drives with counting gear 16 mutually by the projection on the axis 15; Perhaps described counting drive system member is to be made of handle 13B and counting gear 16, and described handle 13B is connected with pallet 4B, and the projection on the handle 13B drives mutually with counting gear 16.Also by overlap a counting gear with two or more gears, the teeth on the wheel face are interlaced with each other for described counting gear 16, and teeth on two or more difference of the projection on the handle 13B or each wheel face of driven make the counting refinement.In addition, on described main body 11, can also be provided with observation port 34, in order to observe the numeral on the counting gear 16.
The beneficial effects of the utility model:
1, lay box for containing definite quantity of dry powder in powder inhaler, operational approach is easy, and the patient easily grasps.
2, the box for containing definite quantity of dry powder that uses up can be taken out in powder inhaler, the box for containing definite quantity of dry powder that more renews, like this, powder inhaler can use for many years repeatedly.And, as long as the specification and the powder inhaler of box for containing definite quantity of dry powder are complementary, but the multiple different dry powder of powder inhaler dual-purpose.Therefore, popularize anapnotherapy energetically, when needing powder inhaler quantity big, use this utility model can alleviate country and patient's financial burden widely in the whole world.
3, because the box for containing definite quantity of dry powder volume is little, give and produce, pack, transport, store and use and all brought facility, save social resources in large quantities.
When 4, needing to clean powder inhaler, box for containing definite quantity of dry powder can be taken out in powder inhaler, or, avoid dry powder to be subjected to humidity, effectively prevent dry powder and go bad, improve curative effect the container keeping that box for containing definite quantity of dry powder is put into desiccant.
Description of drawings
Fig. 1 is the decomposing schematic representation (handle driving) of box for containing definite quantity of dry powder and associated member;
Fig. 2 is that box for containing definite quantity of dry powder and associated member are placed in the cross-sectional schematic (handle driving) in the powder inhaler;
Fig. 3 is powder inhaler schematic side view (a handle driving);
Fig. 4 is the decomposing schematic representation (handle is rotary) of box for containing definite quantity of dry powder and associated member;
Fig. 5 is the perspective view (handle is rotary) of box for containing definite quantity of dry powder and associated member;
Fig. 6 is that box for containing definite quantity of dry powder and associated member are placed in the cross-sectional schematic (handle is rotary) in the powder inhaler;
Fig. 7 is powder inhaler schematic rear view (handle is rotary);
Fig. 8 is the sketch map that two gears are overlapped into a counting gear.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further described.
Embodiment 1, as shown in Figure 1:
A kind of box for containing definite quantity of dry powder comprises box wall 1, and lid 2 is provided with an inner chamber 3 in the box, can be made into back taper bodily form tubular cavity and can be made into push pedal shape pallet 4A, and 1 exit 5 is arranged at the box bottom.Can there be 1 opening part 6 inner chamber 3 lower ends, block opening part 6 by pallet 4A.Hole 8A on the pallet 4A is for running through the hole, advance and retreat rectilinear motion before and after pallet 4A does, and when the hole 8A on the pallet 4A and inner chamber 3 lower ending opening places 6 were corresponding, this hole 8A communicated with opening part 6; When the hole 8A on the pallet 4A and box outlet at bottom place 5 were corresponding, the hole 8A on the pallet 4A communicated with box outlet at bottom place 5.Therefore plant pallet 4A and be connected, finish packing dry powder with the handle way of propelling with handle 13A.So this box for containing definite quantity of dry powder can be described as handle driving box for containing definite quantity of dry powder.
With the powder inhaler that the box for containing definite quantity of dry powder of present embodiment matches, as shown in Figures 2 and 3, wherein Fig. 2 is that handle driving box for containing definite quantity of dry powder and associated member are placed in the cross-sectional schematic in the powder inhaler; Fig. 3 is a handle driving powder inhaler schematic side view.
The use of present embodiment is:
Dry powder in the box for containing definite quantity of dry powder generally by after the perfusion of pharmaceutical factory, must cover tight lid 2, and box for containing definite quantity of dry powder is placed in the powder inhaler.The powder inhaler of handle driving box for containing definite quantity of dry powder is laid in use, as long as click the handle 13A of this powder inhaler, just can add one time dry powder in the tract 33 of powder inhaler, uses once for sucking.Simultaneously, driven axis 15 owing to handle 13A has promoted ratchet 14, axis 15 upper protruding blocks have driven counting gear 16, therefore show in powder inhaler observation port 34 visible numerals.
If desired handle driving box for containing definite quantity of dry powder is taken out from powder inhaler, earlier the lid on the powder inhaler 31 is pushed open; Then, the powder inhaler tipping is come, lower handle 13A is pressed down in lid 31 places at this moment, and two cylinders 7 of pallet 4A below are separated with two hole grooves 17 on the handle 13, and box for containing definite quantity of dry powder can drop out automatically.
The new handle driving box for containing definite quantity of dry powder if pack into, the first step is the lid of opening on the powder inhaler 31.Second step was that box for containing definite quantity of dry powder is put into powder inhaler.The 3rd step was by lower handle 13, and the protruding column 7 for the treatment of pallet 4A below is inserted in after the hole groove 17 on the handle 13, decontrols handle 13, and the spring of handle 13 belows can relax, handle 13 homings.Advance lid 31 to get final product at last.
Another kind of box for containing definite quantity of dry powder comprises box wall 1, and lid 2 is provided with an inner chamber 3 in the box, can be made into back taper bodily form tubular cavity and can be made into discoid pallet 4B, and 1 exit 5 is arranged at the box bottom.Recess 8B on the pallet 4B does not run through as hole.When the recess 8B on the pallet 4B and inner chamber 3 lower ending opening places 6 were corresponding, recess 8B communicated with inner chamber 3 lower ending opening places 6.Pallet 4B rotates, if symmetrical and make with two recess 8B on the pallet 4B, when pallet 4B rotation half-turn, one of the recess 8B on the pallet 4B is corresponding with box outlet at bottom place 5, and communicates.Another recess 8B then communicates with the opening part 6 of inner chamber 3 lower ends.Be connected with discoid pallet 4B with handle 13B because of this, finish packing dry powder, can be described as the rotary box for containing definite quantity of dry powder of handle with the handle rotation mode.
With the powder inhaler that the box for containing definite quantity of dry powder of present embodiment matches, as shown in Figure 6 and Figure 7, wherein Fig. 6 is that rotary box for containing definite quantity of dry powder of handle and associated member are placed in the cross-sectional schematic in the powder inhaler; Fig. 7 is powder inhaler schematic rear view (handle is rotary).
Use of the present utility model is:
Use the powder inhaler of the rotary box for containing definite quantity of dry powder of handle, there is direction of rotation to show on the handle 13B, if handle 13B changes half-turn to add medicine one time, so, earlier handle 13B is pulled out a bit a little, during the rotation half-turn, 1 or several projections can slide into or several recess of powder inhaler back on the handle, just explanation has added dose one time, and promptly dry powder has entered in the tract 33 of powder inhaler.Simultaneously, because the wedge shaped projection on the handle 13B has driven counting gear 16, therefore, but at observation port 34 place's display digits.At this moment, user just can suck dry powder.
Upgrade the rotary box for containing definite quantity of dry powder of handle if desired, earlier the lid on the powder inhaler 31 is pushed open, take out arc plate 32, extract about one centimetre of handle 13B, powder inhaler then turns upside down, lid 31 places down, projection on the handle 13B 19 breaks away from recessed groove 9 on the pallet 4B, box for containing definite quantity of dry powder can be poured out.
The new rotary box for containing definite quantity of dry powder of handle if pack into.The first step is pushed the lid on the powder inhaler 31 open earlier; Second step was taken out arc plate 32; The 3rd step was extracted about 13 1 centimetres on handle; In the 4th step, the rotary box for containing definite quantity of dry powder of handle is put into powder inhaler; The 5th step pushed handle 13 about one centimetre, made protruding block 19 on the handle 13B be inserted in recessed groove 9 on the discoid pallet 4B; The 6th step was inserted arc plate 32, to stablize handle 13.At last lid 31 is pushed and get final product.
When specifically implementing this utility model, can injection moulding make, also can make with materials such as timber, pottery, glass, metal, semimetals.Can make each assembly respectively, be assembled into box then.Also can make in two, close up then then from vertical section integral body.Can weld also available screw assembling etc.After counting drive system member each several part is made, be installed on the support 18, be placed in the powder inhaler then.
This utility model has also carried out further improvement to counting gear 16, as shown in Figure 8, counting gear 16 is to be overlapped by the gear with two, teeth 161,162 on the wheel face are interlaced with each other, teeth on two or more difference of wedge shape projection on the handle 13 or each wheel face of driven make the counting refinement.
Can adopt following method to make when this utility model is specifically implemented:
At first be quantity, calculate needed inner chamber, ordinary circumstance, back cut diameter 12 millimeter of inner chamber 3 according to splendid attire dry powder.About 2 millimeter of the diameter at its lower ending opening place, about 10 millimeter of the degree of depth of inner chamber (or claiming height) are made in two from vertical section integral body, as injection molded, can weld and close up; Add various pallet then.If with push pedal shape pallet, the thickness of pallet 4A is generally in 1.5 millimeter, about 2.5 millimeter of the diameter of pallet 4A upper opening, or need decide on the dosage of a dry powder.If use discoid pallet, diameter 12 millimeter of pallet, wheel face thickness 10 millimeter, the hole size on the pallet 4B need and be decided with the dosage of a dry powder, generally designs and produces deeply with 2 millimeters long, 2 mm wides, 1 millimeter.The diameter at box outlet at bottom place is made with 5 millimeter.The spacing that 1.2 millimeter are arranged between the tract 33 of box outlet at bottom place 5 and powder inhaler is so that air inlet.The hole of box wall indentation, there 23 about 1 mm dias makes inner chamber 3 communicate with gap location 24, and gap location 24 communicates with slit between pallet and the box wall 1.But in box wall 1 push-and-pull of gap location 24 1 sides, before perfusion dry powder, desiccant is put into after the gap location 24, sealed this box wall 1.The requirement of other members is decided by concrete condition.
Though this utility model with preferred embodiment openly as above; but they are not to be used for limiting this utility model; anyly be familiar with this skill person; in the spirit and scope that do not break away from this utility model; can do various variations or retouching from working as, what therefore protection domain of the present utility model should be defined with the application's claim protection domain is as the criterion.
Claims (10)
1. box for containing definite quantity of dry powder, it comprises box wall (1), lid (2) and pallet (4), it is characterized in that: be provided with an inner chamber (3) in the box, there is opening part (6) inner chamber (3) lower end, exit (5) is arranged at the box bottom, hole (8) is arranged, by pallet (4) activity on the described pallet (4), when the hole (8) on the pallet (4) was corresponding with inner chamber (3) lower ending opening place (6), hole (8) communicated with opening part (6); When the hole (8) on the pallet (4) was corresponding with box outlet at bottom place (5), hole (8) communicated with exit (5).
2. box for containing definite quantity of dry powder according to claim 1 is characterized in that: described pallet (4) is a push pedal shape pallet (4A), and 1 or several holes (8A) can be arranged on its pallet.
3. box for containing definite quantity of dry powder according to claim 2 is characterized in that: the below of described push pedal shape pallet (4A), 1 or several junction points can be arranged, and described junction point is raised body (7) or depression.
4. box for containing definite quantity of dry powder according to claim 1 is characterized in that: described pallet (4) is a discoid pallet (4B), and 1 or several holes (8B) can be arranged on its pallet.
5. box for containing definite quantity of dry powder according to claim 4 is characterized in that: there is a fixed axis (10) at a side center of described discoid pallet (4B), and there are recessed groove or projection (9) in the opposite side center.
6. according to the described box for containing definite quantity of dry powder of one of claim 1 to 5, it is characterized in that: described box wall (1) is provided with indentation, there (23), be provided with gap location (24) between inner chamber (3) and box wall (1), inner chamber (3) communicates with gap location (24) by box wall indentation, there (23), and gap location (24) communicates with slit between pallet (4) and the box wall (1).
7. powder inhaler, it comprises the main body (11) that the described box for containing definite quantity of dry powder of claim 1 is housed and is attached thereto the suction nozzle joint (12) that connects, it is characterized in that: it also comprises a counting drive system member, described counting drive system member is connected with box for containing definite quantity of dry powder, realizes the packing and the counting of dry powder.
8. powder inhaler according to claim 7, it is characterized in that: described counting drive system member is to be made of handle (13A), ratchet (14), axis (15) and counting gear (16), described handle (13A) and pallet (4A) and ratchet (14) transmission mutually, ratchet (14) drives with counting gear (16) mutually by the projection on the axis (15).
9. powder inhaler according to claim 7, it is characterized in that: described counting drive system member is to be made of handle (13B) and counting gear (16), described handle (13B) is connected with pallet (4B), and handle (13B) is gone up projection and driven mutually with counting gear (16).
10. according to Claim 8 or 9 described powder inhalers, it is characterized in that: described counting gear (16) is to be overlapped by two or more gears, and the teeth on the wheel face are interlaced with each other; Also be provided with observation port (34) on the described main body (youngster), in order to observe the numeral on the counting gear (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200365824U CN201049059Y (en) | 2007-04-05 | 2007-04-05 | Dry powder quantitative split charging box and dry powder inhalation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200365824U CN201049059Y (en) | 2007-04-05 | 2007-04-05 | Dry powder quantitative split charging box and dry powder inhalation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049059Y true CN201049059Y (en) | 2008-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200365824U Expired - Fee Related CN201049059Y (en) | 2007-04-05 | 2007-04-05 | Dry powder quantitative split charging box and dry powder inhalation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049059Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9179691B2 (en) | 2007-12-14 | 2015-11-10 | Aerodesigns, Inc. | Delivering aerosolizable food products |
| CN105413029A (en) * | 2016-01-09 | 2016-03-23 | 陈晓阳 | Quantitative dry-powder medicine suction device |
| CN106075677A (en) * | 2016-08-08 | 2016-11-09 | 中山市美捷时包装制品有限公司 | A kind of actuating mechanism of powder inhaler |
| CN106075676A (en) * | 2016-08-08 | 2016-11-09 | 中山市美捷时包装制品有限公司 | A kind of drug administration mechanism of powder inhaler |
| CN107485559A (en) * | 2017-09-21 | 2017-12-19 | 仲杏英 | Powder dries access boxes |
-
2007
- 2007-04-05 CN CNU2007200365824U patent/CN201049059Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9179691B2 (en) | 2007-12-14 | 2015-11-10 | Aerodesigns, Inc. | Delivering aerosolizable food products |
| CN105413029A (en) * | 2016-01-09 | 2016-03-23 | 陈晓阳 | Quantitative dry-powder medicine suction device |
| CN105413029B (en) * | 2016-01-09 | 2018-07-13 | 陈晓阳 | Quantitative powder drug form suction apparatus |
| CN106075677A (en) * | 2016-08-08 | 2016-11-09 | 中山市美捷时包装制品有限公司 | A kind of actuating mechanism of powder inhaler |
| CN106075676A (en) * | 2016-08-08 | 2016-11-09 | 中山市美捷时包装制品有限公司 | A kind of drug administration mechanism of powder inhaler |
| CN106075677B (en) * | 2016-08-08 | 2022-06-10 | 中山市美捷时包装制品有限公司 | Actuating mechanism of dry powder inhalation device |
| CN106075676B (en) * | 2016-08-08 | 2022-06-21 | 中山市美捷时包装制品有限公司 | Administration mechanism of dry powder inhalation device |
| CN107485559A (en) * | 2017-09-21 | 2017-12-19 | 仲杏英 | Powder dries access boxes |
| CN107485559B (en) * | 2017-09-21 | 2020-06-09 | 莱芜职业技术学院 | Powder drying storage box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20100405 |