CN211912447U - Otolaryngology branch of academic or vocational study nursing is with atomizing device of dosing - Google Patents
Otolaryngology branch of academic or vocational study nursing is with atomizing device of dosing Download PDFInfo
- Publication number
- CN211912447U CN211912447U CN201922176326.0U CN201922176326U CN211912447U CN 211912447 U CN211912447 U CN 211912447U CN 201922176326 U CN201922176326 U CN 201922176326U CN 211912447 U CN211912447 U CN 211912447U
- Authority
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- China
- Prior art keywords
- liquid storage
- pipe
- spraying
- storage cavity
- cover body
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- Expired - Fee Related
Links
- 230000000474 nursing effect Effects 0.000 title claims abstract description 8
- 230000001755 vocal effect Effects 0.000 title claims description 6
- 239000007788 liquid Substances 0.000 claims abstract description 84
- 238000005507 spraying Methods 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 20
- 239000007924 injection Substances 0.000 claims abstract description 20
- 229920003023 plastic Polymers 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims description 13
- 239000011550 stock solution Substances 0.000 claims description 3
- 239000010902 straw Substances 0.000 claims description 3
- 239000000443 aerosol Substances 0.000 claims 3
- 239000003814 drug Substances 0.000 abstract description 28
- 238000000889 atomisation Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 4
- 238000012377 drug delivery Methods 0.000 abstract description 3
- 229920002457 flexible plastic Polymers 0.000 description 5
- 239000002699 waste material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses an atomization drug delivery device for otolaryngological nursing, which comprises a liquid storage bottle, wherein the opening end of the liquid storage bottle is connected with a cover body in a threaded manner, one end of the cover body, which is far away from the liquid storage bottle, is provided with a tube storage part, the cover body is provided with a suction tube to the inside of the liquid storage bottle, and one end of the tube storage part, which is far away from the cover body, is provided with a movable connecting tube; the movable connecting pipe is connected with a pressing and spraying part, a liquid storage cavity is formed in one side, perpendicular to the pressing and spraying part, of the liquid storage cavity, a piston is connected to the inner wall of the liquid storage cavity in a sliding mode, a spring is arranged between the piston and the liquid storage cavity, the piston is connected with a finger pressing block outwards, a spraying pipe is arranged at one end, far away from the cover body, of the pressing and spraying part, and the end portion of the spraying pipe is communicated with; the pipe storage part is internally provided with a telescopic plastic spring pipe, a first one-way valve is arranged at the communication part of the liquid storage cavity and the telescopic plastic spring pipe, and a second one-way valve is arranged at the communication part of the liquid storage cavity and the injection pipe. The utility model discloses can adjust the angle of spraying at will according to the demand, promote the comfort level when the patient spouts the medicine.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to otolaryngology branch of academic or vocational study nursing is with atomizing device of dosing.
Background
Otolaryngology branch of academic or vocational study mainly diagnoses some diseases about ear, nose, throat, when treating otolaryngology patient, needs to use small-size liquid medicine spraying device to spout the medicine to the inside of ear, nose, throat usually to treat the patient.
However, in actual use, because the angle of shower nozzle and stock solution bottle is fixed, and the inclination of otolaryngology is all different, in order better medicine that spouts in the medicine process, can only adjust patient's head in most times and realize the purpose that the level was spouted medicine, for example when the patient was swung up to the nostril level and is spouted medicine, make liquid medicine flow to the trachea along the nostril easily, the patient felt uncomfortable easily, it is inconvenient mostly in the use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an otolaryngology branch of academic or vocational study nursing is with atomizing device of dosing, the shower nozzle is not fixed with the angle of stock solution bottle, can adjust the angle of spraying at will according to the demand, promotes the comfort level when the patient spouts the medicine.
The above technical purpose of the present invention can be achieved by the following technical solutions: an atomization drug delivery device for otolaryngological nursing comprises a liquid storage bottle, wherein a cover body is in threaded connection with the opening end of the liquid storage bottle, a pipe storage part is upwards arranged at one end, away from the liquid storage bottle, of the cover body, a suction pipe communicated with the pipe storage part is arranged towards the interior of the liquid storage bottle by the cover body, and a movable connecting pipe communicated with the interior of the pipe storage part is arranged at one end, away from the cover body, of the pipe storage part;
the movable connecting pipe is detachably connected with a pressing spraying part, a liquid storage cavity is formed in one side perpendicular to the pressing spraying part, the inner wall of the liquid storage cavity is connected with a piston in a sliding mode, a spring is arranged between the piston and the liquid storage cavity, the piston is outwards connected with a finger pressing block through a connecting shaft, one end, away from the cover body, of the pressing spraying part is provided with a spraying pipe communicated with the liquid storage cavity, and the end part of the spraying pipe is communicated with an atomizing nozzle;
the pipe storage portion is internally provided with a telescopic plastic spring pipe, two ends of the telescopic plastic spring pipe are respectively communicated with the suction pipe and the liquid storage cavity, a first one-way valve is arranged at the communication position of the liquid storage cavity and the telescopic plastic spring pipe, the first one-way valve is communicated with the liquid storage cavity and is not communicated with the telescopic plastic spring pipe, a second one-way valve is arranged at the communication position of the liquid storage cavity and the injection pipe, and the second one-way valve is communicated with the liquid storage cavity and is communicated with the injection pipe.
By adopting the technical scheme, when medicine needs to be sprayed, firstly, prepared liquid medicine is added into the liquid storage bottle, the pressing and spraying part is lifted up from the pipe storage part by hand, the telescopic plastic spring pipe extends out from the movable connecting pipe, the inclination angle of the atomizing spray head is adjusted, the atomizing spray head extends into an ear hole or a nostril, the finger pressing block is pressed by the finger, gas in the liquid storage cavity is sprayed out from the atomizing spray head, the finger pressing block is released, the liquid medicine in the liquid storage bottle flows upwards along the suction pipe due to the restoration of the spring for multiple times until the liquid medicine is sprayed out from the atomizing spray head, and the liquid medicine is sprayed to a designated position to finish one-time atomizing medicine feeding; after the administration is finished, the pressing jet part is released, and the telescopic plastic spring tube is retracted into the tube storage part due to elasticity.
The utility model discloses a further set up to: the nozzle of the atomizing nozzle is perpendicular to the periphery of the spraying pipe, and the atomizing nozzle is axially and rotatably connected with the spraying pipe.
Through adopting above-mentioned technical scheme, make that liquid medicine can be accurate spout appointed earhole inner wall can nostril inner wall, rather than spraying forward, avoid causing the unnecessary waste of liquid medicine.
The utility model discloses a further set up to: the liquid storage cavity is outwards provided with a limiting block for limiting the piston not to slide out of the liquid storage cavity, and the limiting block is provided with a sliding hole movably connected with the connecting shaft.
The utility model discloses a further set up to: one end of the pressing injection part, which is far away from the injection pipe, is provided with a movable sleeve which is sleeved outside the movable connecting pipe.
To sum up, the utility model discloses following beneficial effect has:
one of the liquid storage bottle and the atomizing spray head are connected through the telescopic plastic spring tube, so that the position and the angle of the atomizing spray head relative to the liquid storage bottle can be freely adjusted, medicine can be sprayed on the ear, nose and throat of a patient at any angle, and the comfort of the patient during medicine spraying is effectively ensured;
secondly, the atomizer is towards setting up all around to rotatable, make that the liquid medicine can be accurate spout appointed earhole inner wall meeting nostril inner wall, rather than spraying forward, avoid causing the unnecessary waste of liquid medicine.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: 1. a liquid storage bottle; 21. a cover body; 22. a tube storage portion; 23. a movable connecting pipe; 24. a straw; 3. a pressing jetting part; 31. an active cannula; 32. a liquid storage cavity; 33. a limiting block; 4. a piston; 41. a connecting shaft; 42. a finger pressing block; 5. a spring; 6. an injection pipe; 7. an atomizing spray head; 8. a flexible plastic spring tube; 91. a first check valve; 92. a second one-way valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment relates to an atomization drug delivery device for otolaryngological nursing, which comprises a liquid storage bottle 1, wherein the open end of the liquid storage bottle 1 is in threaded connection with a cover body 21, one end, far away from the liquid storage bottle 1, of the cover body 21 is upwards provided with a pipe storage part 22, the cover body 21 is provided with a suction pipe 24 communicated with the pipe storage part 22 towards the interior of the liquid storage bottle 1, and one end, far away from the cover body 21, of the pipe storage part 22 is provided with a movable connecting pipe 23 communicated with the interior of the pipe storage part 22.
The movable connecting pipe 23 is detachably connected with a pressing injection part 3, one end of the pressing injection part 3, which is far away from the injection pipe 6, is provided with a movable sleeve 31 which is externally sleeved outside the movable connecting pipe 23, one side of the pressing injection part 3, which is perpendicular to the pressing injection part, is inwards provided with a liquid storage cavity 32, the inner wall of the liquid storage cavity 32 is connected with a piston 4 in a sliding manner, a spring 5 is arranged between the piston 4 and the liquid storage cavity 32, the piston 4 is outwards connected with a finger pressing block 42 through a connecting shaft 41, the liquid storage cavity 32 is outwards provided with a limiting block 33 for limiting the piston 4 from sliding out of the liquid storage cavity 32, and the limiting block 33 is provided with a sliding hole (not; one end of the pressing spraying part 3 far away from the cover body 21 is provided with a spraying pipe 6 communicated with the liquid storage cavity 32, and the end part of the spraying pipe 6 is communicated with an atomizing nozzle 7; the periphery of the nozzle vertical jet pipe 6 of the atomizer 7, the atomizer 7 is connected with the jet pipe 6 in an axial rotating manner, so that the liquid medicine can be accurately sprayed to the inner wall of the nostril of the designated earhole, but not sprayed forwards, and unnecessary waste of the liquid medicine is avoided.
Be provided with a both ends respectively in the flexible plastic spring pipe 8 that straw 24 and liquid storage cavity 32 are linked together in pipe storage portion 22, liquid storage cavity 32 is provided with a first check valve 91 with the flexible plastic spring pipe 8 intercommunication department, first check valve 91 communicates to liquid storage cavity 32 and does not communicate to flexible plastic spring pipe 8, liquid storage cavity 32 is provided with a second check valve 92 with injection pipe 6 intercommunication department, second check valve 92 communicates and communicates to injection pipe 6 to liquid storage cavity 32 portion, make liquid or gas in the liquid storage cavity 32 can only follow the spraying nozzle blowout, liquid or gas can only flow in from liquid storage bottle 1.
The use method comprises the following steps: when medicine needs to be sprayed, firstly, prepared liquid medicine is added into the liquid storage bottle 1, the pressing and spraying part 3 is lifted up from the pipe storage part 22 by hands, the telescopic plastic spring pipe 8 extends out from the movable connecting pipe 23, the atomizing spray head 7 is rotated according to requirements, the inclination angle of the atomizing spray head 7 is adjusted, the atomizing spray head 7 extends into an ear hole or a nostril, a finger pressing block 42 is pressed by fingers, gas in the liquid storage cavity 32 is sprayed out from the atomizing spray head 7, the finger pressing block 42 is released, the liquid medicine in the liquid storage bottle 1 flows upwards along the suction pipe 24 due to the restoration of the spring 5, and multiple times are carried out until the liquid medicine is sprayed out from the atomizing spray head 7, and the liquid medicine is sprayed to a designated position to finish one-time atomization and; after the administration is completed, the injection part 3 is released and the flexible plastic spring tube 8 is elastically retracted into the tube storage part 22, and the movable sleeve 31 is fitted over the movable connection tube 23.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (4)
1. The utility model provides an otolaryngology branch of academic or vocational study nursing is with atomizing device of dosing, includes stock solution bottle (1), its characterized in that: a cover body (21) is connected to the opening end of the liquid storage bottle (1) in a threaded manner, a pipe storage part (22) is upwards arranged at one end, far away from the liquid storage bottle (1), of the cover body (21), a suction pipe (24) communicated with the pipe storage part (22) is arranged inside the liquid storage bottle (1) by the cover body (21), and a movable connecting pipe (23) communicated with the inside of the pipe storage part (22) is arranged at one end, far away from the cover body (21), of the pipe storage part (22);
the movable connecting pipe (23) is detachably connected with a pressing and spraying part (3), a liquid storage cavity (32) is formed in one side perpendicular to the pressing and spraying part (3) inwards, a piston (4) is connected to the inner wall of the liquid storage cavity (32) in a sliding mode, a spring (5) is arranged between the piston (4) and the liquid storage cavity (32), the piston (4) is connected with a finger pressing block (42) outwards through a connecting shaft (41), a spraying pipe (6) communicated with the liquid storage cavity (32) is arranged at one end, away from the cover body (21), of the pressing and spraying part (3), and the end part of the spraying pipe (6) is communicated with an atomizing spray head (7);
be provided with both ends in pipe storage portion (22) respectively in telescopic plastic spring pipe (8) that straw (24) and liquid storage chamber (32) are linked together, liquid storage chamber (32) with telescopic plastic spring pipe (8) intercommunication department is provided with first check valve (91), first check valve (91) to liquid storage chamber (32) intercommunication and to telescopic plastic spring pipe (8) do not communicate, liquid storage chamber (32) with injection pipe (6) intercommunication department is provided with second check valve (92), second check valve (92) to liquid storage chamber (32) portion intercommunication and to injection pipe (6) intercommunication.
2. The aerosol delivery device for otorhinolaryngological care according to claim 1, wherein: the nozzle of atomizer (7) is perpendicular the periphery of injection pipe (6), atomizer (7) with injection pipe (6) axial is rotated and is connected.
3. The aerosol delivery device for otorhinolaryngological care according to claim 1, wherein: liquid storage cavity (32) outwards is provided with restriction piston (4) do not slip out stopper (33) of liquid storage cavity (32), stopper (33) seted up with connecting axle (41) swing joint's slide opening.
4. The aerosol delivery device for otorhinolaryngological care according to claim 1, wherein: one end of the pressing injection part (3) far away from the injection pipe (6) is provided with a movable sleeve (31) sleeved outside the movable connecting pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922176326.0U CN211912447U (en) | 2019-12-05 | 2019-12-05 | Otolaryngology branch of academic or vocational study nursing is with atomizing device of dosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922176326.0U CN211912447U (en) | 2019-12-05 | 2019-12-05 | Otolaryngology branch of academic or vocational study nursing is with atomizing device of dosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211912447U true CN211912447U (en) | 2020-11-13 |
Family
ID=73324593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922176326.0U Expired - Fee Related CN211912447U (en) | 2019-12-05 | 2019-12-05 | Otolaryngology branch of academic or vocational study nursing is with atomizing device of dosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211912447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054814A (en) * | 2022-06-20 | 2022-09-16 | 重庆缘之蓝商贸有限公司 | Sprayer for allergic rhinitis |
-
2019
- 2019-12-05 CN CN201922176326.0U patent/CN211912447U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054814A (en) * | 2022-06-20 | 2022-09-16 | 重庆缘之蓝商贸有限公司 | Sprayer for allergic rhinitis |
| CN115054814B (en) * | 2022-06-20 | 2023-10-13 | 广州养和生物科技股份有限公司 | Allergic rhinitis sprayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 |