CN204995940U - Medicine spraying device for otorhinolaryngology - Google Patents
Medicine spraying device for otorhinolaryngology Download PDFInfo
- Publication number
- CN204995940U CN204995940U CN201520743564.4U CN201520743564U CN204995940U CN 204995940 U CN204995940 U CN 204995940U CN 201520743564 U CN201520743564 U CN 201520743564U CN 204995940 U CN204995940 U CN 204995940U
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- CN
- China
- Prior art keywords
- pipe
- bottle
- dredging
- interior pipe
- annular chamber
- 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.)
- Expired - Fee Related
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a medicine spraying device for otorhinolaryngology should spout the medicine device and include bottle, bottle plug and dredging pipe, was provided with booster and bleed pipe on the bottle plug, and the bleed pipe is connected with the dredging pipe through the control valve that sets up on the bottle plug, the bleed pipe includes inner tube and outer tube, and inner tube coaxial arrangement is in the inside of outer tube, and the front end of inner tube and outer tube is the toper constriction and forms a constriction section, cavity formation annular chamber between inner tube and the outer tube, the inside of inner tube forms the inner chamber, and the spiral guide plate is being located all to be provided with near the constriction section by inner chamber and annular chamber, the inner tube is provided with to keep off in constriction section starting point department and flows the board, keeps off flowing the inner wall department of being close to the inner tube on the board and being provided with first spinning disk, is provided with the second spinning disk in constriction section starting point department in the annular chamber, be provided with the guiding hole of intercommunication annular chamber and inner chamber on the inner tube pipe wall of constriction section. The utility model discloses an it can make the liquid medicine fully atomize to spout the medicine device.
Description
Technical field
This utility model belongs to field of medical equipment technology, is specifically related to a kind of department of otorhinolaryngology chemical spraying device.
Background technology
Department of otorhinolaryngology chemical spraying device is the clinical conventional medical apparatus and instruments for the locally sprayed medicine of patient of department of otorhinolaryngology, and because otorhinolaryngology is in the end of human body and some positions peripheral circulation is poor, the effect of oral administration and intravenously administrable is all not obvious.The clinical chemical spraying device of department of otorhinolaryngology can to position spraying medicines such as the external auditory meatus of patient, nasal cavity or throat.
But the bleed pipe of existing department of otorhinolaryngology chemical spraying device is longer, poor from medicinal liquid atomizing effect after bleed pipe of supercharger ejection, affect the local absorption of medicine.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of atomizing effect preferably department of otorhinolaryngology chemical spraying device.
The purpose of this utility model is achieved through the following technical solutions.
A kind of department of otorhinolaryngology chemical spraying device, comprise bottle, bottle stopper and dredging pipe, described bottle stopper is provided with supercharger, described supercharger stretches in bottle after passing bottle stopper, described dredging pipe is positioned at bottle, the end of described dredging pipe is connected with the dredging head of spheroidal, and described bottle stopper is provided with bleed pipe, and described bleed pipe is connected with dredging pipe by the control valve be arranged on bottle stopper; Described bleed pipe comprises interior pipe and trocar sheath, and described interior pipe is coaxially arranged on the inside of trocar sheath, and the tapered constriction in front end of interior pipe and trocar sheath forms a coarctation segment; Cavity between described interior pipe and described trocar sheath forms annular chamber, and the inside of described interior pipe forms inner chamber, and described inner chamber and annular chamber are being provided with spiral deflector near coarctation segment place; Described interior pipe is provided with flow-stopping plate at coarctation segment starting point place, and the inwall place near interior pipe on described flow-stopping plate is provided with the first spinning disk, in described annular chamber, coarctation segment starting point place is provided with the second spinning disk; The inner pipe wall of described coarctation segment is provided with the pilot hole being communicated with annular chamber and inner chamber.
The further technical scheme of this utility model is: described dredging pipe makes dredging head contact with the bottom of bottle to the bottom extension of bottle.
This utility model further technical scheme is: described interior pipe is provided with arc boss in exit.
The beneficial effect that this utility model produces owing to taking above-mentioned technological means is: department of otorhinolaryngology chemical spraying device of the present utility model, coaxially arrange by bleed pipe being adopted interior pipe and trocar sheath, and spiral deflector is set in interior pipe and trocar sheath, medicinal liquid can be made to strengthen clashing into and being atomized, spinning disk is set at narrow section, further enhances atomizing effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of department of otorhinolaryngology chemical spraying device of the present utility model.
In figure, 1-bottle, 2-bottle stopper, 3-supercharger, 4-control valve, 5-dredging pipe, 6-dredges head, 7-trocar sheath, pipe in 8-, 9-spiral deflector, 10-first spinning disk, 11-flow-stopping plate, 12-second spinning disk, 13-pilot hole.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
Department of otorhinolaryngology chemical spraying device of the present utility model as shown in Figure 1, comprise bottle 1, bottle stopper 2 and dredging pipe 5, bottle stopper 5 is provided with supercharger 3, supercharger 3 stretches into after passing bottle stopper 5 in bottle 1, dredging pipe 5 is positioned at bottle 1, and the end of dredging pipe 5 is connected with the dredging 6 of spheroidal, and dredging pipe 5 extends to the bottom of bottle 1 makes dredging 6 contact with the bottom of bottle 1, bottle stopper 5 is provided with bleed pipe, and this bleed pipe is connected with dredging pipe 5 by the control valve 4 be arranged on bottle stopper 5; Bleed pipe comprises interior pipe 8 and trocar sheath 7, and interior pipe 8 is coaxially arranged on the inside of trocar sheath 7, and the tapered constriction in front end of interior pipe 8 and trocar sheath 7 forms a coarctation segment, and interior pipe 8 is provided with arc boss in exit; Cavity between interior pipe 8 and trocar sheath 7 forms annular chamber, and the inside of interior pipe 8 forms inner chamber, and inner chamber and annular chamber are being provided with spiral deflector 9 near coarctation segment place; Interior pipe 8 is provided with flow-stopping plate 11 at coarctation segment starting point place, and the inwall place near interior pipe 8 on flow-stopping plate 11 is provided with the first spinning disk 10, in annular chamber, coarctation segment starting point place is provided with the second spinning disk 12; Interior pipe 8 tube wall of coarctation segment is provided with the pilot hole 13 being communicated with annular chamber and inner chamber.
Department of otorhinolaryngology chemical spraying device of the present utility model, coaxially arrange by bleed pipe being adopted interior pipe 8 and trocar sheath 7, and spiral deflector 9 is set in interior pipe 8 and trocar sheath 7, medicinal liquid can be made to strengthen clashing into and being atomized, in narrow section, pipe 8 and trocar sheath 7 arrange the first spinning disk 10 and the second spinning disk 12 respectively, further enhance atomizing effect.
The above embodiment only have expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (3)
1. a department of otorhinolaryngology chemical spraying device, comprise bottle, bottle stopper and dredging pipe, described bottle stopper is provided with supercharger, described supercharger stretches in bottle after passing bottle stopper, described dredging pipe is positioned at bottle, the end of described dredging pipe is connected with the dredging head of spheroidal, and described bottle stopper is provided with bleed pipe, and described bleed pipe is connected with dredging pipe by the control valve be arranged on bottle stopper; It is characterized in that: described bleed pipe comprises interior pipe and trocar sheath, described interior pipe is coaxially arranged on the inside of trocar sheath, and the tapered constriction in front end of interior pipe and trocar sheath forms a coarctation segment; Cavity between described interior pipe and described trocar sheath forms annular chamber, and the inside of described interior pipe forms inner chamber, and described inner chamber and annular chamber are being provided with spiral deflector near coarctation segment place; Described interior pipe is provided with flow-stopping plate at coarctation segment starting point place, and the inwall place near interior pipe on described flow-stopping plate is provided with the first spinning disk, in described annular chamber, coarctation segment starting point place is provided with the second spinning disk; The inner pipe wall of described coarctation segment is provided with the pilot hole being communicated with annular chamber and inner chamber.
2. department of otorhinolaryngology chemical spraying device according to claim 1, is characterized in that: described dredging pipe makes dredging head contact with the bottom of bottle to the bottom extension of bottle.
3. department of otorhinolaryngology chemical spraying device according to claim 1 and 2, is characterized in that: described interior pipe is provided with arc boss in exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743564.4U CN204995940U (en) | 2015-09-17 | 2015-09-17 | Medicine spraying device for otorhinolaryngology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743564.4U CN204995940U (en) | 2015-09-17 | 2015-09-17 | Medicine spraying device for otorhinolaryngology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204995940U true CN204995940U (en) | 2016-01-27 |
Family
ID=55152847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520743564.4U Expired - Fee Related CN204995940U (en) | 2015-09-17 | 2015-09-17 | Medicine spraying device for otorhinolaryngology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204995940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525087A (en) * | 2018-04-28 | 2018-09-14 | 中国人民解放军陆军军医大学第附属医院 | Medical treatment and nursing atomizer |
-
2015
- 2015-09-17 CN CN201520743564.4U patent/CN204995940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525087A (en) * | 2018-04-28 | 2018-09-14 | 中国人民解放军陆军军医大学第附属医院 | Medical treatment and nursing atomizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20160917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |