CN104971409A - Aerosol infusion system - Google Patents
Aerosol infusion system Download PDFInfo
- Publication number
- CN104971409A CN104971409A CN201510355458.3A CN201510355458A CN104971409A CN 104971409 A CN104971409 A CN 104971409A CN 201510355458 A CN201510355458 A CN 201510355458A CN 104971409 A CN104971409 A CN 104971409A
- Authority
- CN
- China
- Prior art keywords
- aerosol
- upper cover
- infusion system
- compressed gas
- generating means
- 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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Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 93
- 238000001802 infusion Methods 0.000 title claims abstract description 48
- 239000003814 drug Substances 0.000 claims abstract description 64
- 238000000889 atomisation Methods 0.000 claims abstract description 28
- 239000007789 gas Substances 0.000 claims description 26
- 229940079593 drug Drugs 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 6
- 238000012377 drug delivery Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims description 3
- 210000004072 lung Anatomy 0.000 abstract description 3
- 208000019693 Lung disease Diseases 0.000 abstract description 2
- 230000002685 pulmonary effect Effects 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- Nozzles (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention relates to an aerosol infusion system which comprises an aerosol generation device. The aerosol generation device is provided with an aerosol outlet and an atomization inner cavity. The system is characterized in that a medicine infusion pump used for precisely conveying medicine to the aerosol generation device is further included; the medicine outlet of the medicine infusion pump is communicated with the atomization inner cavity. According to the aerosol infusion system, a proper amount of medicine is injected into the aerosol generation device through the medicine infusion pump, the medicine is atomized in time in the atomization inner cavity of the aerosol generation device, and an aerosol suitable for being breathed in the lungs and easy to be absorbed by the lungs can be generated and used for treating lung diseases. The aerosol infusion system has the advantages of being simple in structure, reasonable, flexible to operate, convenient to use, advanced, wide in application range and the like.
Description
Technical field
The present invention relates to technical field of medical equipment, particularly a kind of aerosol administered by infusion system.
Background technology
Medical aerosol in the market occurs and doser is generally supersonic atomizer or hand spray device, these devices generally have the following disadvantages: 1, once daily, then fogdrop diameter is uneven after atomization for medicinal liquid, in earlier stage in aerosol, concentration is higher, later stage concentration is lower, cannot realize the patient treatment for needing to maintain drug level; 2, sterilization is inconvenient, replacing is inconvenient, use the situations such as inconvenient, specifically device inconvenience dismounting, and medicine is directly added in device and is atomized, when secondary uses, if when each medicine added is all not identical, then use to the later stage and bring certain impact, accurate treatment can not be realized to patient.
Summary of the invention
The object of the invention is to the deficiency overcoming the existence of above-mentioned prior art, and a kind of aerosol infusion system safe, accurate, efficient, easy to use is provided.
The object of the present invention is achieved like this:
A kind of aerosol infusion system, comprise aerosol generating means, aerosol generating means is provided with aerosol outlet and atomization inner chamber, it is characterized in that, also comprise for the medication infusion pump (such as infusion pump, syringe pump etc.) to the accurate loading of aerosol generating means, medicine delivery outlet and the atomization inner space of medication infusion pump.
Object of the present invention can also adopt following technical measures to solve:
As a kind of scheme more specifically, described aerosol infusion system also comprises the supporting component for fixing aerosol generating means and medication infusion pump, this assembly comprises vertical rod, support and pallet, support is connected with aerosol generating means and vertical rod respectively, pallet is fixedly installed in vertical rod, and medication infusion pump is carried on pallet.
Described aerosol generating means is will realize the spray valve be atomized after gas-liquid mixed, and spray valve comprises bottom, medicine storage, upper cover, nozzle assembly, gear cap and aerosol adjusting part; Releasable connection bottom bottom and medicine storage also surrounds described atomization inner chamber jointly, bottom surface is provided with Compressed Gas entrance, nozzle assembly is arranged on atomization inner chamber and is connected with the inner of Compressed Gas entrance, and medicine storage surface is provided with feeding opening, feeding opening and atomization inner space; Described detachable upper cover is connected to medicine storage top, and upper lid surface is provided with the described aerosol outlet being communicated with its inside, and aerosol adjusting part inserts in upper cover outside upper cover; Described gear cap is arranged between nozzle assembly and aerosol adjusting part.
Described nozzle assembly comprises sealing ring, nozzle core and nozzle casing, nozzle core one end is connected by sealing ring the inner with Compressed Gas entrance, nozzle casing is set in outside nozzle core, is provided with shunting spout outside nozzle casing top, and gear cap is arranged on outside nozzle casing top.
Described aerosol adjusting part comprises top plug and interpolation pipe, and upper cover correspondence top plug is provided with threaded connection hole or spinner connecting hole, and top plug is with threaded connection hole or spinner connecting hole is adjustable is connected, and interpolation pipe is in upper cover and between gear cap and pushing up is filled in.
Described upper cover is connected respectively by screw thread or spinner with bottom with medicine storage, medicine storage, and upper cover, medicine storage and bottom are easily split, so that cleaning.
Described bottom, medicine storage or upper cover periphery are provided with locating groove, locating groove can with support assorted, realize better fix.
Described Compressed Gas entrance is connected with compressed gas source with compressed gas tube by effusion meter, filter; Or be connected with oxygen supplying tube with compressed gas tube by effusion meter.
Described feeding opening is communicated with the medicine delivery outlet of medication infusion pump by drug delivery pipe, and described aerosol outlet is connected by aerosol delivery pipe and face shield (patient with face shield).
As another kind of scheme more specifically, described aerosol generating means is dismountable and washing-able type supersonic atomizer, dismountable and washing-able type supersonic atomizer comprise feeding opening, described aerosol outlet and by ultrasound wave realize atomization described atomization inner chamber, feeding opening and described aerosol outlet respectively with atomization inner space.
Beneficial effect of the present invention is as follows:
(1) this kind of aerosol infusion system injects appropriate medicine by medication infusion pump in aerosol generating means, medicine is atomized in time in the atomization inner chamber of aerosol generating means, can produce and be applicable to entering pulmonary by air-breathing and the easy aerosol at pulmonary absorption, for the treatment of pulmonary disease, the advantage such as this aerosol infusion system has simple and reasonable for structure, flexible operation, easy to use, senior, the scope of application is wide.
(2) this kind of aerosol infusion system can produce the uniform droplet by breathing the pulmonary that can go directly, the drug level of aerosol in therapeutic process can be realized consistent, can realize patient's accurate treatment, can realize medicinal atomizedly directly entering pulmonary passages afterwards, avoid drug volatilization and qualitative change, medicine can be realized transmit in an airtight space, the maximum availability of medicine can be realized, can realize aerosol generating means sterilization and clean.
(3) the aerosol particles overwhelming majority diameter that this kind of aerosol infusion system produces reaches 2 microns, is applicable to patient lungs and absorbs.
Accompanying drawing explanation
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 is spray valve decomposition texture schematic diagram in Fig. 1.
Fig. 3 is another embodiment of the present invention structural representation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment one, shown in Fig. 1 and Fig. 2, a kind of aerosol infusion system, comprise aerosol generating means, aerosol generating means is provided with aerosol outlet 131 and atomization inner chamber, it is characterized in that, also comprise for the medication infusion pump 6 to the accurate loading of aerosol generating means, medicine delivery outlet and the atomization inner space of medication infusion pump 6.
Described aerosol infusion system also comprises the supporting component for fixing aerosol generating means and medication infusion pump 6, this assembly comprises vertical rod 3, support 4 and pallet 7, support 4 is connected with aerosol generating means and vertical rod 3 respectively, pallet 7 is fixedly installed in vertical rod 3, and medication infusion pump 6 is carried on pallet 7.
Described aerosol generating means is will realize the spray valve 1 be atomized after gas-liquid mixed, and spray valve 1 comprises bottom 19, medicine storage 15, upper cover 13, nozzle assembly, gear cap 14 and aerosol adjusting part; Releasable connection bottom bottom 19 and medicine storage 15 also surrounds described atomization inner chamber jointly, bottom 19 surface is provided with Compressed Gas entrance 191, nozzle assembly is arranged on atomization inner chamber and is connected with the inner of Compressed Gas entrance 191, medicine storage 15 surface is provided with feeding opening 151, feeding opening 151 and atomization inner space; The releasable connection of described upper cover 13 is at medicine storage 15 top, and upper cover 13 surface is provided with the described aerosol outlet 131 being communicated with its inside, and aerosol adjusting part inserts in upper cover 13 outside upper cover 13; Described gear cap 14 is arranged between nozzle assembly and aerosol adjusting part.
Described nozzle assembly comprises sealing ring 18, nozzle core 17 and nozzle casing 16, nozzle core 17 one end is connected with the inner of Compressed Gas entrance 191 by sealing ring 18, nozzle casing 16 is set in outside nozzle core 17, be provided with shunting spout 161 outside nozzle casing 16 top, gear cap 14 is arranged on outside nozzle casing 16 top.
Described aerosol adjusting part comprises top plug 11 and interpolation pipe 12, upper cover 13 correspondence top plug 11 is provided with threaded connection hole or spinner connecting hole, top plug 11 and threaded connection hole or spinner connecting hole is adjustable is connected, interpolation pipe 12 is upper cover 13 in and keeping off cap 14 and pushing up between plug 11.
Described upper cover 13 is connected respectively by screw thread or spinner with bottom 19 with medicine storage 15, medicine storage 15.
Described bottom 19, medicine storage 15 or upper cover 13 periphery are provided with locating groove 132.
Described Compressed Gas entrance 191 is connected with compressed gas source with compressed gas tube 5 (or being connected with oxygen supplying tube by effusion meter and compressed gas tube) by effusion meter, filter.Described effusion meter, filter, compressed gas source are not shown, and filter can be arranged in the Compressed Gas entrance 191 of spray valve 1.
Described feeding opening 151 is communicated with the medicine delivery outlet of medication infusion pump 6 by drug delivery pipe 8, and described aerosol outlet 131 is connected with face shield by aerosol delivery pipe 2.
Its operation principle is: aerosol delivery pipe 2 one end connects the aerosol outlet 131 on spray valve 1 top, the face shield of another termination patient; Spray valve 1 body is fixed in vertical rod 3 by support 4, by effusion meter, filter and compressed gas tube, Compressed Gas is linked into the Compressed Gas entrance 191 of spray valve 1, the medicine of medication infusion pump 6 is received the feeding opening 151 of spray valve 1 by drug delivery pipe 8, medication infusion pump 6 is fixed on pallet 7, pallet 7 is fixedly connected with vertical rod 3, and medication infusion pump 6 and spray valve 1 are adjusted to suitable relative position handled easily and use.
Embodiment two, be with the difference of embodiment one, shown in Figure 3, described aerosol generating means is dismountable and washing-able type supersonic atomizer 9, dismountable and washing-able type supersonic atomizer 9 comprise feeding opening 151, described aerosol outlet 131 and by ultrasound wave realize atomization described atomization inner chamber, feeding opening 151 and described aerosol outlet 131 respectively with atomization inner space.
Claims (10)
1. an aerosol infusion system, comprise aerosol generating means, aerosol generating means is provided with aerosol outlet (131) and atomization inner chamber, it is characterized in that, also comprise for the medication infusion pump (6) to the accurate loading of aerosol generating means, medicine delivery outlet and the atomization inner space of medication infusion pump (6).
2. aerosol infusion system according to claim 1, it is characterized in that, also comprise the supporting component for fixing aerosol generating means and medication infusion pump (6), this assembly comprises vertical rod (3), support (4) and pallet (7), support (4) is connected with aerosol generating means and vertical rod (3) respectively, pallet (7) is fixedly installed in vertical rod (3), and medication infusion pump (6) is carried on pallet (7).
3. aerosol infusion system according to claim 1, it is characterized in that, described aerosol generating means is will realize the spray valve (1) be atomized after gas-liquid mixed, and spray valve (1) comprises bottom (19), medicine storage (15), upper cover (13), nozzle assembly, gear cap (14) and aerosol adjusting part; The bottom releasable connection of bottom (19) and medicine storage (15) also surrounds described atomization inner chamber jointly, bottom (19) surface is provided with Compressed Gas entrance (191), nozzle assembly is arranged on atomization inner chamber and is connected with the inner of Compressed Gas entrance (191), medicine storage (15) surface is provided with feeding opening (151), feeding opening (151) and atomization inner space; Described upper cover (13) releasable connection is at medicine storage (15) top, and upper cover (13) surface is provided with the described aerosol outlet (131) being communicated with its inside, and aerosol adjusting part inserts in upper cover (13) from upper cover (13) outside; Described gear cap (14) is arranged between nozzle assembly and aerosol adjusting part.
4. aerosol infusion system according to claim 3, it is characterized in that, described nozzle assembly comprises sealing ring (18), nozzle core (17) and nozzle casing (16), nozzle core (17) one end is connected with the inner of Compressed Gas entrance (191) by sealing ring (18), nozzle casing (16) is set in nozzle core (17) outward, be provided with shunting spout (161) outside nozzle casing (16) top, gear cap (14) is arranged on outside nozzle casing (16) top.
5. aerosol infusion system according to claim 3, it is characterized in that, described aerosol adjusting part comprises top plug (11) and interpolation pipe (12), upper cover (13) correspondence top plug (11) is provided with threaded connection hole or spinner connecting hole, top plug (11) and threaded connection hole or spinner connecting hole is adjustable is connected, interpolation pipe (12) is positioned at upper cover (13) and is positioned to keep off cap (14) and push up and fills between (11).
6. aerosol infusion system according to claim 3, it is characterized in that, described upper cover (13) is connected respectively by screw thread or spinner with bottom (19) with medicine storage (15), medicine storage (15).
7. aerosol infusion system according to claim 3, it is characterized in that, described bottom (19), medicine storage (15) or upper cover (13) periphery are provided with locating groove (132).
8. aerosol infusion system according to claim 3, it is characterized in that, described Compressed Gas entrance (191) is connected with compressed gas source with compressed gas tube (5) by effusion meter, filter; Or be connected with oxygen supplying tube with compressed gas tube by effusion meter.
9. aerosol infusion system according to claim 1, it is characterized in that, described aerosol generating means is dismountable and washing-able type supersonic atomizer (9), dismountable and washing-able type supersonic atomizer (9) comprise feeding opening (151), described aerosol outlet (131) and by ultrasound wave realize atomization described atomization inner chamber, feeding opening (151) and described aerosol outlet (131) respectively be atomized inner space.
10. aerosol infusion system according to claim 3 or 9, it is characterized in that, described feeding opening (151) is communicated with by the medicine delivery outlet of drug delivery pipe (8) with medication infusion pump (6), and described aerosol outlet (131) is connected with face shield by aerosol delivery pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355458.3A CN104971409B (en) | 2015-06-25 | 2015-06-25 | aerosol infusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355458.3A CN104971409B (en) | 2015-06-25 | 2015-06-25 | aerosol infusion system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104971409A true CN104971409A (en) | 2015-10-14 |
| CN104971409B CN104971409B (en) | 2018-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510355458.3A Expired - Fee Related CN104971409B (en) | 2015-06-25 | 2015-06-25 | aerosol infusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104971409B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0170715A1 (en) * | 1984-08-09 | 1986-02-12 | Inge Brugger | Nebulizer |
| US20130231591A1 (en) * | 2012-03-01 | 2013-09-05 | Outcome Solutions, Llc | Devices and Methods for Aerosol Therapy Using Hyperbaric Tonometry |
| CN104107491A (en) * | 2014-06-14 | 2014-10-22 | 兰州汶河医疗器械研制开发有限公司 | Separable oxygen-inhaling ultrasonic dosing device for atomizing tank |
| CN204364587U (en) * | 2014-12-12 | 2015-06-03 | 深圳市盐田区人民医院 | Nebulizer desk dock |
| CN204723537U (en) * | 2015-06-25 | 2015-10-28 | 佛山可为医疗科技有限公司 | Aerosol infusion system |
-
2015
- 2015-06-25 CN CN201510355458.3A patent/CN104971409B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0170715A1 (en) * | 1984-08-09 | 1986-02-12 | Inge Brugger | Nebulizer |
| US20130231591A1 (en) * | 2012-03-01 | 2013-09-05 | Outcome Solutions, Llc | Devices and Methods for Aerosol Therapy Using Hyperbaric Tonometry |
| CN104107491A (en) * | 2014-06-14 | 2014-10-22 | 兰州汶河医疗器械研制开发有限公司 | Separable oxygen-inhaling ultrasonic dosing device for atomizing tank |
| CN204364587U (en) * | 2014-12-12 | 2015-06-03 | 深圳市盐田区人民医院 | Nebulizer desk dock |
| CN204723537U (en) * | 2015-06-25 | 2015-10-28 | 佛山可为医疗科技有限公司 | Aerosol infusion system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104971409B (en) | 2018-12-28 |
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Granted publication date: 20181228 |