CN211024743U - Medicine spraying device convenient for controlling medicine spraying amount and used for ear-nose-throat nursing - Google Patents
Medicine spraying device convenient for controlling medicine spraying amount and used for ear-nose-throat nursing Download PDFInfo
- Publication number
- CN211024743U CN211024743U CN201921677574.7U CN201921677574U CN211024743U CN 211024743 U CN211024743 U CN 211024743U CN 201921677574 U CN201921677574 U CN 201921677574U CN 211024743 U CN211024743 U CN 211024743U
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- medicine
- piston rod
- spraying device
- limiting
- device main
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- 239000003814 drug Substances 0.000 title claims abstract description 117
- 230000000474 nursing effect Effects 0.000 title claims abstract description 12
- 238000005507 spraying Methods 0.000 title claims description 82
- 229940079593 drug Drugs 0.000 title description 2
- 239000000575 pesticide Substances 0.000 claims description 20
- 239000006185 dispersion Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 210000003128 head Anatomy 0.000 abstract description 23
- 210000003928 nasal cavity Anatomy 0.000 abstract description 12
- 241000447495 Equulites leuciscus Species 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 7
- 239000007921 spray Substances 0.000 description 5
- 210000000613 ear canal Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 3
- 230000006855 networking Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an otolaryngology nursing is with spouting medicine device convenient to control medicine volume of spouting, including spouting medicine device main part, piston rod and connector, the upper and lower both sides of spouting medicine device main part right-hand member all are provided with spacing portion, and spout the inside of medicine device main part and be provided with the piston to the piston is located the inner of piston rod, and the outer end of piston rod is connected with the push pedal simultaneously, the outside cover of piston rod is equipped with the spacing ring, the middle part of spacing ring is provided with the slip mouth, the left end of spouting medicine device main part is connected with the administration tube through the connector, and is provided with the medicine head of spouting for the outer end of administration tube to spout overhead medicine and be provided with the medicine hole, spout the inside one end that is close to the administration tube of medicine head simultaneously. This otolaryngology nursing is with spouting medicine device convenient to control medicine yield can realize the ration and spout medicine department to in the patient's duct, nasal cavity or throat department to make things convenient for medical personnel to handle the medicine that spouts in patient's affected part.
Description
Technical Field
The utility model relates to a spout medicine technical field, specifically be an otolaryngology nursing is with spouting medicine device convenient to control spouts medicine volume.
Background
The medicine spraying device for ear-nose-throat nursing is a medicine adding device commonly used in the department of ear-nose-throat, and mainly sprays medicine to a deeper part in the auditory canal, nasal cavity or throat of a patient, so that the aim of spraying medicine to the deeper part in the auditory canal, nasal cavity or throat is fulfilled.
However, the conventional medicine spraying device for ear-nose-throat care has the following problems when spraying medicine to a deep part in the ear canal, the nasal cavity or the throat of a patient:
1. the medicine spraying device is inconvenient to control the medicine spraying amount each time, and because the space in the auditory canal, the nasal cavity or the throat of a patient is limited, the medicine is easily sprayed too much or too little, the treatment effect cannot be achieved due to too little medicine, and the excessive medicine liquid is easily caused to flow into the auditory canal, the nasal cavity or the deep throat of the patient, so that the affected part of the patient is easily discomforted;
2. when putting into patient's duct, nasal cavity or throat department with spouting the medicine head, the medicine guide tube easily causes the affected part with spouting medicine device body and blocks, is unfavorable for medical personnel's the medicine processing that spouts.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an otolaryngology nursing is with spouting medicine device convenient to control medicine volume of spouting to solve the dampproofing and shock resistance performance of the current electronic commerce networking cabinet body that proposes among the above-mentioned background art poor, easily cause the problem of damage to the article of the internal portion of electronic commerce networking cabinet.
In order to achieve the above object, the utility model provides a following technical scheme: a medicine spraying device convenient for controlling medicine spraying amount for ear-nose-throat nursing comprises a medicine spraying device body, a piston rod and a connector, wherein the upper side and the lower side of the right end of the medicine spraying device body are respectively provided with a limiting part, the piston is arranged inside the medicine spraying device body and is positioned at the inner end of the piston rod, the outer end of the piston rod is connected with a push plate, the outer side of the piston rod is sleeved with a limiting ring, one side of the limiting ring, which is close to the push plate, is provided with a fixed block, the fixed block is positioned inside a limiting groove, a limiting bolt is arranged on the fixed block, the limiting groove is positioned on the upper part of the piston rod, a scale mark is arranged on the piston rod at one side of the limiting groove, the middle part of the limiting ring is provided with a sliding port, the left end of the medicine spraying device body is connected with a medicine feeding pipe through, meanwhile, a dispersing net is arranged at one end of the inner part of the pesticide spraying head, which is close to the dosing pipe.
Preferably, the limiting part is arc-shaped, and the limiting part and the pesticide spraying device main body are integrally formed.
Preferably, the medicine spraying head is of a hollow conical structure, the material of the medicine spraying head is a medical silica gel material, and medicine spraying holes are uniformly processed on the medicine spraying head.
Preferably, the dispersion net is positioned above the pesticide spraying hole on the uppermost layer of the pesticide spraying head, and the height of the middle part of the dispersion net is greater than that of the edge of the dispersion net.
Preferably, the outer diameter of the limiting ring is larger than the diameter of the opening at the right end of the pesticide spraying device main body, the limiting ring is of a sliding structure, and the limiting ring and the piston rod are made of stainless steel materials.
Preferably, the thickness of the fixing block is the same as the depth of the limiting groove, and the fixing block is perpendicular to the limiting ring.
Compared with the prior art, the beneficial effects of the utility model are that: the medicine spraying device for ear-nose-throat nursing, which is convenient for controlling the medicine spraying amount, can realize the quantitative medicine spraying of the ear canal, the nasal cavity or the throat of a patient, and is convenient for medical staff to spray medicine on the affected part of the patient;
1. the limiting ring is sleeved on the outer side of the piston rod and is connected with the limiting groove in the piston rod through the fixing block and the limiting bolt, so that the limiting ring can be fixed on the piston rod, and the control on the pesticide spraying amount can be realized by matching with the scale marks on the piston rod;
2. the medicine feeding pipe is arranged to be of a bent structure, the bending angle range of the medicine feeding pipe is 90-170 degrees, and the medicine feeding pipe can be conveniently observed by medical staff when a medicine spraying head at the outer end of the medicine feeding pipe is placed in the ear canal, the nasal cavity or the throat of a patient.
Drawings
FIG. 1 is a schematic view of the main structure of the spraying device of the present invention;
FIG. 2 is a schematic sectional view of the chemical spray head of the present invention;
fig. 3 is a schematic top view of the dispersing net of the present invention;
FIG. 4 is an enlarged schematic view of point A of FIG. 1 according to the present invention;
fig. 5 is a schematic diagram of the structure of the limiting ring of the present invention.
In the figure: 1. a pesticide spraying device main body; 2. a limiting part; 3. a piston; 4. a piston rod; 5. pushing the plate; 6. a connector; 7. an administration tube; 8. a pesticide spraying head; 9. a pesticide spraying hole; 10. a dispersion net; 11. a limiting ring; 12. a fixed block; 13. a limiting groove; 14. a limit bolt; 15. scale lines; 16. a sliding port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a medicine spraying device convenient for controlling medicine spraying amount for ear-nose-throat nursing comprises a medicine spraying device body 1, a limiting part 2, a piston 3, a piston rod 4, a push plate 5, a connector 6, a medicine feeding pipe 7, a medicine spraying head 8, a medicine spraying hole 9, a dispersing net 10, a limiting ring 11, a fixed block 12, a limiting groove 13, a limiting bolt 14, a scale mark 15 and a sliding port 16, wherein the limiting part 2 is arranged on the upper side and the lower side of the right end of the medicine spraying device body 1, the piston 3 is arranged in the medicine spraying device body 1, the piston 3 is positioned at the inner end of the piston rod 4, the outer end of the piston rod 4 is connected with the push plate 5, the limiting ring 11 is sleeved outside the piston rod 4, the fixed block 12 is arranged on one side of the limiting ring 11 close to the push plate 5, the fixed block 12 is positioned in the limiting groove 13, the limiting bolt 14 is arranged on the fixed block, and the piston rod 4 on one side of the limiting groove 13 is provided with a scale mark 15, the middle part of the limiting ring 11 is provided with a sliding port 16, the left end of the medicine spraying device main body 1 is connected with the medicine feeding pipe 7 through the connector 6, the outer end of the medicine feeding pipe 7 is provided with a medicine spraying head 8, the medicine spraying head 8 is provided with a medicine spraying hole 9, and the end, close to the medicine feeding pipe 7, inside the medicine spraying head 8 is provided with a dispersion net 10.
The dispersion net 10 is located the top that spouts medicine hole 9 of 8 superiors of medicine spraying head, and the height in the middle part of dispersion net 10 is greater than the height at its edge, sets up like this and can realize carrying out dispersion treatment to entering into the liquid medicine that spouts medicine head 8 inside, avoids the liquid medicine directly to be the column and spouts into in spouting medicine head 8.
The external diameter of spacing ring 11 is greater than the diameter of spouting medicine device main part 1 right-hand member open-ended, and spacing ring 11 is sliding construction to spacing ring 11 and piston rod 4 are stainless steel, set up like this and play the effect of pushing in distance control to piston rod 4 inner piston 3, and then control the medicine volume of spouting.
The thickness of fixed block 12 is the same with the groove depth of spacing groove 13, and fixed block 12 and spacing ring 11 are perpendicular each other, sets up like this and plays and makes fixed block 12 carry out gliding effect in spacing groove 13 is inside, and then realizes the regulation to the distance between spacing ring 11 and piston 3.
The working principle is as follows: when the medicine spraying device convenient for controlling medicine spraying amount for ear-nose-throat nursing is used, as shown in figure 1, a user can firstly pull out the medicine feeding pipe 7 from the connector 6 and sleeve the needle head on the connector 6, at the moment, medicine liquid can be sucked into the medicine spraying device main body 1 through the needle head, as shown in figures 1 and 4-5, medical staff firstly unscrew the limiting bolt 14 on the fixing block 12 according to the required medicine spraying amount, then slide the limiting ring 11 on the piston rod 4 through the sliding port 16, the limiting ring 11 drives the fixing block 12 to move in the limiting groove 13, after the limiting ring 11 moves to the corresponding scale mark 15 on the piston rod 4, the limiting bolt 14 on the fixing block 12 is screwed again, and at the moment, the adjustment of the limiting ring 11 is completed;
as shown in figure 1, the index finger and the middle finger of the medical staff are respectively placed at the upper and lower limiting parts 2 of the medicine spraying device main body 1, the thumb is positioned at the push plate 5, the medicine spraying head 8 on the medicine feeding pipe 7 is placed in the ear canal, the nasal cavity or the throat of a patient, then, the push plate 5 is pushed, the piston rod 4 drives the piston 3 to move towards the connector 6, as shown in figures 1-3, the liquid medicine enters the medicine spraying head 8 through the medicine feeding pipe 7, is sprayed to the affected part of the patient through the medicine spraying hole 9 after being dispersed by the dispersion net 10, and stops pushing the push plate 5 after the limiting ring 11 is contacted with the right end of the medicine spraying device main body 1, so that the quantitative medicine feeding to the auditory meatus, the nasal cavity or the throat of the patient can be finished, this completes a series of operations of the ear-nose-throat care spraying device for conveniently controlling the spraying amount, and the contents not described in detail in this specification belong to the prior art well known to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part all adopt conventional model and conventional connected mode among the prior art, and the details are not repeated here.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an otolaryngology nursing is with spouting medicine device convenient to control medicine volume, includes spouts medicine device main part (1), piston (3), piston rod (4) and connector (6), its characterized in that: the upper side and the lower side of the right end of the pesticide spraying device main body (1) are both provided with a limiting part (2), the interior of the pesticide spraying device main body (1) is provided with a piston (3), the piston (3) is positioned at the inner end of a piston rod (4), the outer end of the piston rod (4) is connected with a push plate (5), the outer side of the piston rod (4) is sleeved with a limiting ring (11), one side of the limiting ring (11) close to the push plate (5) is provided with a fixed block (12), the fixed block (12) is positioned in a limiting groove (13), the fixed block (12) is provided with a limiting bolt (14), the limiting groove (13) is positioned at the upper part of the piston rod (4), a scale mark (15) is arranged on the piston rod (4) at one side of the limiting groove (13), the middle part of the limiting ring (11) is provided with a sliding port (16), the left end of the pesticide spraying device main body (1) is connected, and the outer end of the administration tube (7) is provided with a pesticide spraying head (8), the pesticide spraying head (8) is provided with a pesticide spraying hole (9), and a dispersion net (10) is arranged at one end of the inside of the pesticide spraying head (8) close to the administration tube (7).
2. The spraying device for otolaryngology care convenient for controlling the spraying amount according to claim 1, wherein: the limiting part (2) is arc-shaped, and the limiting part (2) and the pesticide spraying device main body (1) are integrally formed.
3. The spraying device for otolaryngology care convenient for controlling the spraying amount according to claim 1, wherein: spout medicine head (8) and be cavity form toper structure, and the material of spouting medicine head (8) is medical silica gel material to even processing has medicine spraying hole (9) on spouting medicine head (8).
4. The spraying device for otolaryngology care convenient for controlling the spraying amount according to claim 1, wherein: the dispersion net (10) is positioned above the uppermost layer of the pesticide spraying holes (9) of the pesticide spraying head (8), and the height of the middle part of the dispersion net (10) is greater than that of the edge of the dispersion net.
5. The spraying device for otolaryngology care convenient for controlling the spraying amount according to claim 1, wherein: the outer diameter of the limiting ring (11) is larger than the diameter of an opening at the right end of the pesticide spraying device main body (1), the limiting ring (11) is of a sliding structure, and the limiting ring (11) and the piston rod (4) are both made of stainless steel.
6. The spraying device for otolaryngology care convenient for controlling the spraying amount according to claim 1, wherein: the thickness of the fixing block (12) is the same as the depth of the limiting groove (13), and the fixing block (12) is perpendicular to the limiting ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921677574.7U CN211024743U (en) | 2019-10-09 | 2019-10-09 | Medicine spraying device convenient for controlling medicine spraying amount and used for ear-nose-throat nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921677574.7U CN211024743U (en) | 2019-10-09 | 2019-10-09 | Medicine spraying device convenient for controlling medicine spraying amount and used for ear-nose-throat nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211024743U true CN211024743U (en) | 2020-07-17 |
Family
ID=71540720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921677574.7U Expired - Fee Related CN211024743U (en) | 2019-10-09 | 2019-10-09 | Medicine spraying device convenient for controlling medicine spraying amount and used for ear-nose-throat nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211024743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891717A (en) * | 2021-01-26 | 2021-06-04 | 重庆北部宽仁医院 | Ear-nose-throat quantitative medicine sprayer |
| CN113332578A (en) * | 2021-06-11 | 2021-09-03 | 南京医创星信息技术有限公司 | Medicine feeding device with medicine quantity adjusting function for medical appliance |
-
2019
- 2019-10-09 CN CN201921677574.7U patent/CN211024743U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891717A (en) * | 2021-01-26 | 2021-06-04 | 重庆北部宽仁医院 | Ear-nose-throat quantitative medicine sprayer |
| CN113332578A (en) * | 2021-06-11 | 2021-09-03 | 南京医创星信息技术有限公司 | Medicine feeding device with medicine quantity adjusting function for medical appliance |
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| 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: 20200717 |