CN208693952U - A kind of medicinal powder inhaler - Google Patents
A kind of medicinal powder inhaler Download PDFInfo
- Publication number
- CN208693952U CN208693952U CN201720849908.9U CN201720849908U CN208693952U CN 208693952 U CN208693952 U CN 208693952U CN 201720849908 U CN201720849908 U CN 201720849908U CN 208693952 U CN208693952 U CN 208693952U
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- China
- Prior art keywords
- dust cover
- suction nozzle
- drug delivery
- capsule
- needle
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Abstract
The utility model discloses a kind of medicinal powder inhalers, including the first needle-inserting tube, second needle-inserting tube, drug delivery dust cover, suction nozzle dust cover, suction nozzle dust cover and suction nozzle, by the first needle-inserting tube of setting and the second needle-inserting tube for guiding first puncture needle and second puncture needle to enter capsule slot, by setting drug delivery dust cover for preventing explosive-feeding processing device to be contaminated with dust from the air, when needing medication, pricker button is squeezed with hand to make pricker button that first puncture needle and second puncture needle be pushed to enter capsule slot and pierce through capsule, it opens suction nozzle dust cover and further tightly contains suction nozzle with lip, keep head vertical, it deeply breathes to bypass air through air inlet and enter in drug delivery dust cover and suction nozzle is further entered by drug-feeding tube by the medicinal powder that air inlet pipe enters in capsule slot drive capsule slot, medicinal powder further passes through suction nozzle and enters patient lungs, behaviour Make convenient and efficient.
Description
Technical field
The utility model relates to a kind of inhalator, specifically a kind of medicinal powder inhaler.
Background technique
Drug, which refers to, can influence organism physiology, biochemistry and pathologic process, to prevent, diagnose, treat disease and family planning
Chemical substance.Drug includes the various drugs such as somnifacient, cold drug, antipyretic, stomach medicine, the cathartic for being conducive to health.Drug
It can be bought in pharmacy, prescription medicine must be bought with prescription, and drug and drug have great difference；According to law drug and in the world
Classification Management is divided into two classes: prescription drug and non-prescription drugs (OTC).Prescription drug refers to those in view of medical safety can only be
The drug used under medical monitoring, it is necessary to which written prescription (such as physician, dentist or animal doctor) is provided by medical practitioner.
Non-prescription drugs refers to that those do not have to the drug that medical monitoring has quite safe property, can directly be gone out in no prescription by pharmacy
It sells.In the U.S., Food and Drug Administration (FDA) is which drug needs prescription as decision, which drug can be straight in pharmacy
The official mission that outbound is sold；
Medicinal powder inhaler is a kind of relatively common medical instrument, and existing medicinal powder inhaler operation is more complicated, unfavorable
In the use of patient in case of emergency, while suction nozzle exposure for a long time will cause the pollution of suction nozzle in air, influence suction nozzle
Normal use.
Utility model content
The purpose of this utility model is to provide a kind of medicinal powder inhalers, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of medicinal powder inhaler, including drug delivery dust cover, air inlet, hinged seat, shaft, suction nozzle dust cover, suction nozzle, drug delivery
Device, drug-feeding tube and external screw thread, the explosive-feeding processing device include pricker button, first puncture needle, air inlet pipe, capsule slot, bottom plate, lead to
Hole, internal screw thread, sliding rail, sliding block and second puncture needle are turned by what bearing was rotatablely installed on the side of the bottom plate and hinged seat
Axis is hinged, and bottom base plate is sequentially installed with sliding rail and capsule slot from left to right and is used to place capsule by setting capsule slot, described
Pricker button is slidably fitted with by sliding block on sliding rail, the pricker button is successively set from top to bottom on the side of capsule slot
It is equipped with first puncture needle and second puncture needle, is provided with drug delivery dust cover, the side of drug delivery dust cover on the outside of the explosive-feeding processing device
Hinged with shaft, the other side of bottom plate is removably mounted on inner wall of the drug delivery dust cover far from shaft side, and the drug delivery is anti-
Dust hood offers the opening passed through for pricker button far from shaft side, offers air inlet at the top of the drug delivery dust cover,
The position that capsule trench bottom is corresponded on the bottom plate offers through-hole, and the through-hole wall is provided with internal screw thread, the drug delivery dress
It sets lower section and is provided with suction nozzle, the feeding opening of the suction nozzle and one end of drug-feeding tube connect, and drug-feeding tube outside is provided with and internal screw thread
The external screw thread matched, the suction nozzle outside are provided with suction nozzle dust cover, and the side of the suction nozzle dust cover and shaft are hinged.
As a further solution of the present invention: the capsule slot corresponds to first puncture needle close to the side of pricker button
The position of second puncture needle is provided with the first needle-inserting tube and the second needle-inserting tube.
Return spring, the return spring are provided with above the sliding rail as a further solution of the present invention,
Both ends are respectively and fixedly installed to capsule slot and sliding block corresponds on two sides.
The position for corresponding to capsule slot on the drug delivery dust cover as a further solution of the present invention, is provided with sight
Examine window.
Side of the suction nozzle dust cover far from shaft and drug delivery dust cover as a further solution of the present invention,
By fastener snapping, the suction nozzle dust cover and drug delivery dust cover collectively constitute dust cover for side far from shaft.
Compared with prior art, the utility model has the beneficial effects that passing through the first needle-inserting tube of setting and the second needle-inserting tube
For guiding first puncture needle and second puncture needle to enter capsule slot, pricker button is moved with hand push and is slided to the right on the slide rail, from
And the first puncture needle and second puncture needle for driving pricker button side to be arranged are entered by the first needle-inserting tube and the second needle-inserting tube
Capsule slot pierces through the capsule being placed in capsule slot in turn, easy to operate, improves the practicability of equipment, and pricker button is logical
Crossing sliding block, sliding generates extruding to return spring in turn to the right on the slide rail, and after puncturing to the capsule in capsule slot, sliding block exists
It is moved to the left under the action of the elastic force of return spring, and then pricker button is driven to be moved to the left, used by setting drug delivery dust cover
In preventing explosive-feeding processing device to be contaminated with dust from the air, the puncture situation of capsule in capsule slot is observed by setting observation window, is mentioned
The high practicability of equipment, capsule enter capsule slot by through-hole, so that suction nozzle is fixedly mounted on bottom base plate, in capsule slot
The medicinal powder for puncturing capsule generation enters suction nozzle by drug-feeding tube, by setting suction nozzle dust cover for preventing suction nozzle by air
Dust pollution squeezes pricker button with hand when needing medication to influence the normal use of suction nozzle to make pricker button push away
Dynamic first puncture needle and second puncture needle enter capsule slot and pierce through capsule, open suction nozzle dust cover and are further tightly contained with lip
Suction nozzle keeps head vertical, and deep breathing bypasses air through air inlet and enters in drug delivery dust cover further by air inlet pipe entrance
Medicinal powder in capsule slot and then drive capsule slot enters suction nozzle by drug-feeding tube, and medicinal powder further passes through suction nozzle and enters Patients with Lung
Portion, it is easy to operate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of medicinal powder inhaler.
Fig. 2 is a kind of structural schematic diagram of explosive-feeding processing device in medicinal powder inhaler.
Fig. 3 is a kind of structural schematic diagram of suction nozzle in medicinal powder inhaler.
It is as shown in the figure: observation window 1, dust cover 2, drug delivery dust cover 3, air inlet 4, hinged seat 5, shaft 6, suction nozzle dust cover
7, suction nozzle 8, explosive-feeding processing device 9, drug-feeding tube 10, external screw thread 11, pricker button 12, first puncture needle 13, the first needle-inserting tube 14, air inlet
Pipe 15, capsule slot 16, bottom plate 17, through-hole 18, internal screw thread 19, the second needle-inserting tube 20, sliding rail 21, return spring 22, sliding block 23,
Two puncture needles 24.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of medicinal powder inhaler, including observation window 1, dust cover 2, give
Medicine dust cover 3, air inlet 4, hinged seat 5, shaft 6, suction nozzle dust cover 7, suction nozzle 8, explosive-feeding processing device 9, drug-feeding tube 10 and external screw thread
11, the explosive-feeding processing device 9 includes pricker button 12, first puncture needle 13, the first needle-inserting tube 14, air inlet pipe 15, capsule slot 16, bottom
Plate 17, through-hole 18, internal screw thread 19, the second needle-inserting tube 20, sliding rail 21, return spring 22, sliding block 23 and second puncture needle 24, it is described
The shaft 6 being rotatablely installed on the side of bottom plate 17 and hinged seat 5 by bearing is hinged, and 17 bottom of bottom plate is successively installed from left to right
There are sliding rail 21 and capsule slot 16, for placing capsule, to be slidably installed on the sliding rail 21 by sliding block 23 by setting capsule slot 16
There is pricker button 12, the pricker button 12 is disposed with first puncture needle 13 from top to bottom on the side of capsule slot 16
With second puncture needle 24, the capsule slot 16 corresponds to first puncture needle 13 and second puncture needle 24 close to the side of pricker button 12
Position be provided with the first needle-inserting tube 14 and the second needle-inserting tube 20, by setting the first needle-inserting tube 14 and the second needle-inserting tube 20 be used for
It guides first puncture needle 13 and second puncture needle 24 to enter capsule slot 16, moves pricker button 12 on sliding rail 21 with hand push and slide to the right
It is dynamic, so that the first puncture needle 13 and second puncture needle 24 that drive 12 side of pricker button to be arranged pass through the first needle-inserting tube 14 and the
Two needle-inserting tubes 20 pierce through the capsule being placed in capsule slot 16 into capsule slot 16 in turn, easy to operate, improve equipment
Practicability, be provided with return spring 22 above the sliding rail 21,22 both ends of return spring are respectively and fixedly installed to capsule
On slot 16 and the corresponding two sides of sliding block 23, pricker button 12 is slided to return spring 22 to the right on sliding rail 21 by sliding block 23
Extruding is generated, after puncturing to the capsule in capsule slot 16, sliding block 23 is moved to the left under the action of the elastic force of return spring 22,
And then pricker button 12 is driven to be moved to the left；
Drug delivery dust cover 3 is provided on the outside of the explosive-feeding processing device 9, the side of drug delivery dust cover 3 and shaft 6 are hinged, bottom plate
17 other side is removably mounted on inner wall of the drug delivery dust cover 3 far from 6 side of shaft, and the drug delivery dust cover 3 is separate to be turned
6 side of axis offers the opening passed through for pricker button 12, by setting drug delivery dust cover 3 for preventing 9 quilt of explosive-feeding processing device
Dust in air pollutes, and offers air inlet 4 at the top of the drug delivery dust cover 3, is entered by setting air inlet 4 for air
In drug delivery dust cover 3, the position that capsule slot 16 is corresponded on the drug delivery dust cover 3 is provided with observation window 1, by the way that observation window is arranged
The puncture situation of capsule, improves the practicability of equipment, 16 bottom of capsule slot is corresponded on the bottom plate 17 in 1 observation capsule slot 16
Position offer through-hole 18, capsule enters capsule slot 16 by through-hole 18, and 18 inner wall of through-hole is provided with internal screw thread 19, institute
It states and is provided with suction nozzle 8 below explosive-feeding processing device 9, the feeding opening of the suction nozzle 8 is connect with one end of drug-feeding tube 10,10 outside of drug-feeding tube
It is provided with the external screw thread 11 matched with internal screw thread 19, is rotated in through-hole 18 by drug-feeding tube 10, thus by the fixed peace of suction nozzle 8
Mounted in 17 bottom of bottom plate, the medicinal powder that capsule generation is punctured in capsule slot 16 enters suction nozzle 8 by drug-feeding tube 10；
Suction nozzle dust cover 7 is provided on the outside of the suction nozzle 8, the side of the suction nozzle dust cover 7 and shaft 6 are hinged, pass through
Suction nozzle dust cover 7, which is arranged, influences the normal use of suction nozzle 8, the suction for preventing suction nozzle 8 to be contaminated with dust from the air
By fastener snapping, the suction nozzle is dust-proof for the side of side of the mouth dust cover 7 far from shaft 6 and drug delivery dust cover 3 far from shaft 6
Cover 7 and drug delivery dust cover 3 collectively constitute dust cover 2, when needing medication, squeeze pricker button 12 with hand to make pricker button
12, which push first puncture needle 13 and second puncture needle 24 to enter capsule slot 16, pierces through capsule, opens suction nozzle dust cover 7 and further uses
Lip tightly contains suction nozzle 8, keeps head vertical, and deep breathing bypasses air through air inlet 4 and enters in drug delivery dust cover 4 further
By air inlet pipe 15 enter capsule slot 16 drive capsule slot 16 in medicinal powder by drug-feeding tube 10 entrance suction nozzle 8, medicinal powder into
One step enters patient lungs by suction nozzle 8, easy to operate.
The working principle of the utility model is: by the first needle-inserting tube 14 of setting and the second needle-inserting tube 20 for guiding first
Puncture needle 13 and second puncture needle 24 enter capsule slot 16, move pricker button 12 on sliding rail 21 with hand push and slide to the right, thus
The first puncture needle 13 and second puncture needle 24 for driving the setting of 12 side of pricker button pass through the first needle-inserting tube 14 and the second inserting needle
Pipe 20 pierces through the capsule being placed in capsule slot 16 into capsule slot 16 in turn, easy to operate, improves the practical of equipment
Property, by sliding block 23, the sliding to the right on sliding rail 21 generates extruding to return spring 22 to pricker button 12, when to capsule slot
After capsule in 16 punctures, sliding block 23 is moved to the left under the action of the elastic force of return spring 22, and then drives pricker button 12
It is moved to the left, by setting drug delivery dust cover 3 for preventing explosive-feeding processing device 9 to be contaminated with dust from the air, by the way that air inlet is arranged
Mouth 4 enters in drug delivery dust cover 3 for air, passes through the puncture situation that setting observation window 1 observes capsule in capsule slot 16, improves
The practicability of equipment, capsule enters capsule slot 16 by through-hole 18, so that suction nozzle 8 is fixedly mounted on 17 bottom of bottom plate, glue
The medicinal powder that capsule generation is punctured in capsule slot 16 enters suction nozzle 8 by drug-feeding tube 10, by setting suction nozzle dust cover 7 for preventing from inhaling
Mouth 8 is contaminated with dust from the air to influence the normal use of suction nozzle 8, when needing medication, squeezes pricker button 12 with hand
Capsule is pierced through to make pricker button 12 that first puncture needle 13 and second puncture needle 24 be pushed to enter capsule slot 16, it is anti-to open suction nozzle
Dust hood 7 further tightly contains suction nozzle 8 with lip, keeps head vertical, and it is anti-into drug delivery that deep breathing bypasses air through air inlet 4
Further entering capsule slot 16 by air inlet pipe 15 in dust hood 4 drives the medicinal powder in capsule slot 16 to enter by drug-feeding tube 10
Suction nozzle 8, medicinal powder further passes through suction nozzle 8 and enters patient lungs, easy to operate.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of medicinal powder inhaler, including drug delivery dust cover (3), air inlet (4), hinged seat (5), shaft (6), suction nozzle dust cover
(7), suction nozzle (8), explosive-feeding processing device (9), drug-feeding tube (10) and external screw thread (11), which is characterized in that the explosive-feeding processing device (9) includes
Pricker button (12), first puncture needle (13), air inlet pipe (15), capsule slot (16), bottom plate (17), through-hole (18), internal screw thread
(19), sliding rail (21), sliding block (23) and second puncture needle (24) pass through axis on the side of the bottom plate (17) and hinged seat (5)
Hold the shaft (6) of rotational installation hingedly, the bottom of bottom plate (17) is sequentially installed with sliding rail (21) and capsule slot (16) from left to right,
By setting capsule slot (16) for placing capsule, passes through sliding block (23) on the sliding rail (21) and be slidably fitted with pricker button
(12), the pricker button (12) close to capsule slot (16) side on be disposed with from top to bottom first puncture needle (13) and
Second puncture needle (24) is provided with drug delivery dust cover (3) on the outside of the explosive-feeding processing device (9), the side of drug delivery dust cover (3) with turn
Hingedly, the other side of bottom plate (17) is removably mounted on the inner wall of drug delivery dust cover (3) separate shaft (6) side axis (6), institute
It states drug delivery dust cover (3) and offers the opening passed through for pricker button (12), the drug delivery dust cover far from shaft (6) side
(3) top offers air inlet (4), and the position that capsule slot (16) bottom is corresponded on the bottom plate (17) offers through-hole (18),
Through-hole (18) inner wall is provided with internal screw thread (19), is provided with suction nozzle (8) below the explosive-feeding processing device (9), the suction nozzle (8)
Feeding opening connect with one end of drug-feeding tube (10), be provided with the external screw thread matched with internal screw thread (19) on the outside of drug-feeding tube (10)
(11), it is provided with suction nozzle dust cover (7) on the outside of the suction nozzle (8), the side and shaft (6) of the suction nozzle dust cover (7) are hinged.
2. medicinal powder inhaler according to claim 1, which is characterized in that the capsule slot (16) is close to pricker button (12)
Side correspond to first puncture needle (13) and the position of second puncture needle (24) is provided with the first needle-inserting tube (14) and the second inserting needle
It manages (20).
3. medicinal powder inhaler according to claim 1, which is characterized in that be provided with return spring above the sliding rail (21)
(22), return spring (22) both ends are respectively and fixedly installed on capsule slot (16) and the corresponding two sides of sliding block (23).
4. medicinal powder inhaler according to claim 1, which is characterized in that correspond to capsule slot on the drug delivery dust cover (3)
(16) position is provided with observation window (1).
5. medicinal powder inhaler according to claim 1, which is characterized in that the suction nozzle dust cover (7) is far from shaft (6)
By fastener snapping, the suction nozzle dust cover (7) and drug delivery are dust-proof for side and the side of drug delivery dust cover (3) far from shaft (6)
Cover (3) collectively constitutes dust cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720849908.9U CN208693952U (en) | 2017-07-13 | 2017-07-13 | A kind of medicinal powder inhaler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720849908.9U CN208693952U (en) | 2017-07-13 | 2017-07-13 | A kind of medicinal powder inhaler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208693952U true CN208693952U (en) | 2019-04-05 |
Family
ID=65913483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720849908.9U Active CN208693952U (en) | 2017-07-13 | 2017-07-13 | A kind of medicinal powder inhaler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208693952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261269A (en) * | 2017-07-13 | 2017-10-20 | 江苏联宇医疗器械有限公司 | A kind of medicinal powder inhaler |
-
2017
- 2017-07-13 CN CN201720849908.9U patent/CN208693952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261269A (en) * | 2017-07-13 | 2017-10-20 | 江苏联宇医疗器械有限公司 | A kind of medicinal powder inhaler |
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| GR01 | Patent grant |