CN213131543U - Point-face switching medicine sprayer for ear-nose-throat nursing - Google Patents
Point-face switching medicine sprayer for ear-nose-throat nursing Download PDFInfo
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- CN213131543U CN213131543U CN202021401503.7U CN202021401503U CN213131543U CN 213131543 U CN213131543 U CN 213131543U CN 202021401503 U CN202021401503 U CN 202021401503U CN 213131543 U CN213131543 U CN 213131543U
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- medicine
- pipe
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- tube
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- 239000003814 drug Substances 0.000 title claims abstract description 88
- 230000000474 nursing effect Effects 0.000 title claims abstract description 18
- 238000005507 spraying Methods 0.000 claims abstract description 73
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims description 35
- 239000000575 pesticide Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 7
- 230000001815 facial effect Effects 0.000 claims description 6
- 238000002347 injection Methods 0.000 abstract description 7
- 239000007924 injection Substances 0.000 abstract description 7
- 206010011409 Cross infection Diseases 0.000 description 5
- 206010029803 Nosocomial infection Diseases 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 238000012377 drug delivery Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a spot-face switching medicine sprayer for ear-nose-throat nursing, which comprises a high-pressure gas tank (1), a liquid medicine tank (2) and a medicine spraying gun (3), wherein the high-pressure gas tank (1) is connected with the liquid medicine tank (2) through a first hose (4), the liquid medicine tank (2) is connected with the medicine spraying gun (3) through a second hose (5), the medicine spraying gun (3) is provided with a handle pipe (3.1), a gun body pipe (3.2) and a connecting pipe (3.6), the face spouts medicine pipe (3.7) and some medicine pipes (3.4), handle pipe (3.1), rifle body pipe (3.2), connecting pipe (3.6) and face spout medicine pipe (3.7) are hollow structure and their inside intercommunication each other, be equipped with a plurality of first medicine spraying holes on face spout medicine pipe (3.7) tube face, it spouts medicine hole (3.4.3) to be equipped with the second on medicine spraying pipe (3.4) terminal surface to point, some medicine spraying pipe (3.4) can link to each other and the cover is established in connecting pipe (3.6) and face spout medicine pipe (3.7) outside with connecting pipe (3.6). It can switch between point injection and face injection, and easy operation, and the otolaryngology nursing of being convenient for is used.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, a medicine spraying device is used in otolaryngology nursing is related to, concretely relates to otolaryngology nursing is with some switching of face medicine spraying device.
Background
Organs treated by the otolaryngological department comprise ear parts, nose parts, throat parts and the like, are parts which are easy to cause diseases of human bodies, are diseases which are easy to trouble and influence normal work and life of people, and are easy to cause the diseases of various other complications because the organs cannot be treated in time.
When the local organs of the otolaryngological patients are affected, in addition to oral administration of some medicines to promote physical recovery, the affected parts also need to be treated by administration. For this reason, administration devices are often required in otorhinolaryngology.
However, the existing otolaryngological drug delivery devices generally have the following disadvantages: 1. in general, only point administration or facial administration can be realized, and the combination of point administration and facial administration is difficult to realize. In otolaryngology, however, many diseases require a combination of spot and facial administration. For this reason, two drug delivery devices are typically required. This increases the economic burden on the patient on the one hand, and also increases the difficulty for the medical staff to operate and the time of administration on the other hand. 2. Even if individual administration devices are capable of achieving a combination of spot and facial administration, the switching and handling is often complicated, resulting in prolonged administration times. Alternatively, two different administration tubes or administration spray heads are required, again resulting in waste and interference during operation. 3. The existing drug delivery devices are prone to contamination of the drug, thereby easily causing cross-infection between patients. 4. The existing drug delivery device is complex in structure or has simple structure but has difficult function to meet the requirement.
Therefore, in view of the above-mentioned drawbacks of the prior art, there is an urgent need to develop a novel administration device for otorhinolaryngological use.
Disclosure of Invention
An object of the utility model is to overcome the shortcoming that exists among the prior art, provide an otolaryngology nursing is with some face switching liquid medicine spraying device, it can switch between point injection and face injection, and easy operation, and the otolaryngology nursing of being convenient for is used, and simultaneously, it is difficult for causing cross infection.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an otolaryngology nursing is with some face switching liquid medicine spraying device, it includes high-pressure gas pitcher, liquid medicine jar and spouts the medicine rifle, high-pressure gas pitcher through first hose with the liquid medicine jar links to each other, the liquid medicine jar pass through the second hose with spout the medicine rifle and link to each other, a serial communication port, spout the medicine rifle have handle pipe, with the rifle body pipe that links to each other of handle pipe, with the connecting pipe that the rifle body pipe links to each other, with the face spout medicine pipe and some spout medicine pipe that the connecting pipe links to each other, all be hollow structure and their inside intercommunication each other to handle pipe, rifle body pipe, connecting pipe and face spout medicine pipe, be equipped with a plurality of first spout medicine holes on the pipe face of face spout medicine pipe, be equipped with second spout medicine hole on the terminal surface of some spout medicine pipe, some spout medicine pipe can with the connecting pipe links to each other and the cover is established the.
Preferably, the outer side of the connecting pipe is provided with an external thread, the spot spraying pipe is internally provided with an internal thread, and the spot spraying pipe is connected with the connecting pipe through the external thread and the internal thread.
Preferably, wherein the external diameter of the surface spray pipe is smaller than the internal diameter of the spot spray pipe.
Preferably, wherein the outer diameter of the connecting pipe is larger than that of the pesticide spraying pipe.
Preferably, a sealing baffle is arranged between the outer surface of the lance tube and the outer surface of the connecting tube.
Preferably, the sealing baffle comprises a plastic plate and a rubber sleeve sleeved on the plastic plate.
Preferably, a handle is further arranged on the pesticide spraying gun.
Preferably, wherein a one-way valve is mounted on the second hose.
Preferably, an opening and closing valve is mounted on the first hose.
Compare with current device of dosing, the utility model discloses an otolaryngology nursing is with some face switching liquid medicine spraying device has following beneficial technological effect:
1. it can enough realize point-shooting and dose, can realize face-shooting again and dose to make a equipment can realize two kinds of modes of dosing, alleviateed patient's economic burden on the one hand, on the other hand has reduced medical personnel's the operation degree of difficulty and the time of dosing.
2. The switching between point-shooting administration and surface-shooting administration is very simple and quick, and the operation and the use of medical personnel are convenient.
3. It can prevent contamination of the medicine after use of the remaining medicine, thereby preventing cross-infection between patients.
4. It has simple structure and low cost.
Drawings
Fig. 1 is a schematic diagram of the composition of the spot-surface switching sprayer for ear-nose-throat care of the present invention.
Fig. 2 is a schematic view of the spraying gun of the spot-face switching sprayer for ear-nose-throat care of the present invention.
Fig. 3 is a schematic diagram of the utility model after the spraying gun of the spot-face switching sprayer for ear-nose-throat nursing has the spot injection tube removed.
Fig. 4 is a schematic view of a spot injection tube of a spraying gun of the ear-nose-throat nursing spot-surface switching sprayer of the present invention.
Fig. 5 is a sectional view of a spot injection tube of a spray gun of a spot-surface switching sprayer for ear-nose-throat care of the present invention.
Detailed Description
The present invention is further described with reference to the following drawings and examples, which are not intended to limit the scope of the present invention.
The utility model relates to a point face switches medicine spraying device for otolaryngology nursing for otolaryngology branch of academic or vocational study uses, so that spout medicine to patient and handle.
Fig. 1 shows a schematic composition diagram of a point-surface switching sprayer for ear-nose-throat care of the present invention. As shown in figure 1, the spot-face switching sprayer for ear-nose-throat nursing of the utility model comprises a high pressure gas tank 1, a liquid medicine tank 2 and a spraying gun 3. The high-pressure air tank 1 is connected with the liquid medicine tank 2 through a first hose 4. The liquid medicine tank 2 is connected with the spraying gun 3 through a second hose 5.
Wherein the high pressure gas tank 1 is filled with high pressure gas. The liquid medicine tank 2 is filled with liquid medicine to be sprayed. The medicine spraying gun 3 is used for spraying liquid medicine to the ear, nose and throat of a patient.
The utility model discloses in, will through first hose 4 high-pressure gas in the high-pressure gas pitcher 1 guides to in the liquid medicine jar 2, will under the pressure effect that high-pressure gas produced liquid medicine extrusion in the liquid medicine jar 2 passes through second hose 5 gets into in the medicine spraying gun 3, by medicine spraying gun 3 blowout.
Since the first hose 4 and the second hose 5 are hoses, it makes the sprayer convenient to operate and space-saving.
Fig. 2 shows a schematic view of a spraying gun of the ear-nose-throat nursing spot-face switching sprayer of the utility model. Fig. 3 shows the schematic diagram of the utility model after the spraying gun of the ear-nose-throat nursing spot-face switching sprayer has the spot spraying pipe removed. As shown in fig. 2 and 3, the spray gun 3 has a handle tube 3.1, a gun body tube 3.2, a connecting tube 3.6, a surface spray tube 3.7 and a spot spray tube 3.4.
Wherein the lower end of the handle tube 3.1 is connected to the second hose 5. The upper end of the handle tube 3.1 is connected with the rear end of the gun body tube 3.2. The front end of the lance tube 3.2 is connected with the rear end of the connecting tube 3.6. The front end of the connecting pipe 3.6 is connected with the rear end of the pesticide spraying pipe 3.7. The handle tube 3.1, the gun body tube 3.2, the connecting tube 3.6 and the pesticide spraying tube 3.7 are all hollow structures, and the interiors of the hollow structures are communicated with each other. In this way, the liquid medicine which is introduced into the spray gun 3 via the second hose 5 can be introduced into the area spray pipe 3.7.
The utility model discloses in, be equipped with a plurality of first medicine holes of spouting on the pipe face of face pesticide spray pipe 3.7. Preferably, the first spraying holes are all capillary holes and are distributed on the tube surface of the surface spraying tube 3.7. Thus, the liquid medicine can be sprayed out in a surface shape through the first medicine spraying holes of the surface medicine spraying pipe 3.7, and surface spraying is realized.
And simultaneously, in the utility model discloses in, some spray tube 3.4 can with connecting pipe 3.6 links to each other and the cover is established connecting pipe 3.6 and the outside of face spray tube 3.7. And a second spraying hole 3.4.3 is arranged on the end surface of the spot spraying pipe 3.4.
Thus, after the pesticide spraying pipe 3.4 is sleeved outside the connecting pipe 3.6 and the pesticide spraying pipe 3.7, the pesticide sprayed from the first pesticide spraying hole is blocked by the pesticide spraying pipe 3.4 and sprayed from the second pesticide spraying hole 3.4.3, so that the pesticide spraying is realized.
As shown in fig. 3-5, in the present invention, it is preferable that the outside of the connecting tube 3.6 is provided with an external thread. Meanwhile, an internal thread 3.4.1 is arranged in the pesticide spraying pipe 3.4. The spot spray pipe 3.4 is thereby connected to the connection pipe 3.6 via the external and internal thread. Due to the adoption of the threaded connection mode, the spot spraying pipe 3.4 is very simple and convenient to mount and dismount.
Meanwhile, in the present invention, preferably, the outer diameter of the surface spraying pipe 3.7 is smaller than the inner diameter 3.4.3 of the spot spraying pipe 3.4. In this way, a channel is formed between the outer surface of the surface spray pipe 3.7 and the inner surface of the spot spray pipe 3.4, so that the liquid medicine sprayed from the first spray hole is blocked by the spot spray pipe 3.4, then reaches the second spray pipe 3.4.3 through the channel and is sprayed from the second spray hole 3.4.3, thereby realizing spot-spraying.
More preferably, as shown in fig. 3, the outer diameter of the connecting tube 3.6 is larger than the outer diameter of the pesticide spraying tube 3.7. In this way it is ensured that a passage is formed between the outer surface of the facial spray tube 3.7 and the inner surface of the spot spray tube 3.4 and that the liquid medicine sprayed from the first spray opening does not enter between the connecting tube 3.6 and the spot spray tube 3.4.
As shown in fig. 1 to 3, in the present invention, a sealing baffle 3.3 is preferably provided between the outer surface of the lance tube 3.2 and the outer surface of the connecting tube 3.6. Therefore, after the spot spraying pipe 3.4 is sleeved outside the connecting pipe 3.6 and the surface spraying pipe 3.7, the rear end of the spot spraying pipe 3.4 props against the sealing baffle 3.3, so that on one hand, liquid medicine can be prevented from flowing out from between the connecting pipe 3.6 and the spot spraying pipe 3.4, and on the other hand, the liquid medicine can be prevented from leaking from the rear end of the spot spraying pipe 3.4 to influence the spraying effect.
More preferably, the sealing baffle 3.3 comprises a plastic plate and a rubber sleeve sleeved on the plastic plate. In this way, the plastic plate has a certain hardness, which ensures that the rear end of the spot spray pipe 3.4 is tightly pressed against it, while the rubber sleeve has elasticity, which better enables sealing of the rear end of the spot spray pipe 3.4.
In the utility model discloses, preferably, still be equipped with handle 3.5 on the medicine spraying gun 3. Thus, the medical staff can carry the medicine spraying gun 3 conveniently. And, when not in use, it is convenient to hang the spray gun 3 at a suitable position.
And simultaneously, in the utility model discloses in, install check valve 7 on the second hose 5. Due to the one-way valve 7, the liquid medicine can not flow back to the liquid medicine tank 2, the pollution to the liquid medicine in the liquid medicine tank 3 is avoided, and the cross infection is avoided.
More preferably, an opening and closing valve 6 is mounted on the first hose 4. Thus, the opening and closing valve 6 is opened, and the spraying operation can be realized; the spraying operation can be stopped by closing the opening and closing valve 6; thereby the operation is very convenient.
The utility model discloses in, take off some spray tube 3.4 can realize the face and penetrate the medicine of spouting, loads on some spray tube 3.4 just can realize the point and penetrate the medicine of spouting, consequently, it can enough realize the point and penetrate the medicine of dosing, can realize the face again and penetrate the medicine of dosing to make a equipment can realize two kinds of modes of dosing, alleviateed patient's economic burden on the one hand, on the other hand has reduced medical personnel's the operation degree of difficulty and the time of dosing. Meanwhile, the spot spraying pipe 3.4 can be mounted and dismounted only by screwing, so that the spot spraying pipe is very simple and quick to switch between spot spraying and surface spraying, and is convenient for the operation and use of medical personnel. And, since the check valve is provided, it can prevent the medicine remaining after use from being contaminated, thereby preventing cross-infection between patients.
The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.
Claims (9)
1. The utility model provides an otolaryngology nursing is with some face switching liquid medicine spraying apparatus, it includes high-pressure gas pitcher (1), liquid medicine jar (2) and spouts medicine rifle (3), high-pressure gas pitcher (1) through first hose (4) with liquid medicine jar (2) link to each other, liquid medicine jar (2) through second hose (5) with spout medicine rifle (3) and link to each other, its characterized in that, spout medicine rifle (3) have handle pipe (3.1), with the rifle siphuncle (3.2) that handle pipe (3.1) link to each other, with connecting pipe (3.6) that rifle siphuncle (3.2) link to each other, with face spout medicine pipe (3.7) that connecting pipe (3.6) link to each other, all be hollow structure and their inside communicates with each other on the face of spouting medicine pipe (3.7) being equipped with a plurality of first medicine spray holes, the end face of the point pesticide spraying pipe (3.4) is provided with a second pesticide spraying hole (3.4.3), the point pesticide spraying pipe (3.4) can be connected with the connecting pipe (3.6) and sleeved on the outer side of the connecting pipe (3.6) and the surface pesticide spraying pipe (3.7).
2. The device for spraying the medicine for the ear-nose-throat care with the point-to-surface switching as claimed in claim 1, wherein the connecting tube (3.6) is provided with an external thread on the outer side, the spraying tube (3.4) is provided with an internal thread (3.4.1), and the spraying tube (3.4) and the connecting tube (3.6) are connected through the external thread and the internal thread.
3. The otolaryngology care dot-and-face switching sprayer according to claim 2, characterized in that the external diameter of the facial spray tube (3.7) is smaller than the internal diameter of the dot spray tube (3.4).
4. The otolaryngology care dot-surface switching sprayer according to claim 3, characterized in that the outer diameter of the connecting tube (3.6) is larger than the outer diameter of the surface spray tube (3.7).
5. The device for spraying the medicine for the ear-nose-throat care with the dot-face switching as claimed in claim 4, wherein a sealing baffle (3.3) is provided between the outer surface of the body tube (3.2) and the outer surface of the connecting tube (3.6).
6. The device for spraying the medicine for the ear-nose-throat care with the point-surface switching as claimed in claim 5, wherein the sealing baffle (3.3) comprises a plastic plate and a rubber sleeve sleeved on the plastic plate.
7. The on-spot and off-spot sprayer for ear-nose-throat care according to any one of claims 1 to 6, characterized in that a handle (3.5) is further provided on the spray gun (3).
8. The device for applying a spray of a device for otolaryngological nursing with a switch of point-to-surface as claimed in claim 7, wherein a check valve (7) is installed on the second hose (5).
9. The device for applying a spray of a device for the treatment of ear, nose and throat according to claim 8, wherein the first tube (4) is provided with an on-off valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021401503.7U CN213131543U (en) | 2020-07-16 | 2020-07-16 | Point-face switching medicine sprayer for ear-nose-throat nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021401503.7U CN213131543U (en) | 2020-07-16 | 2020-07-16 | Point-face switching medicine sprayer for ear-nose-throat nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213131543U true CN213131543U (en) | 2021-05-07 |
Family
ID=75732279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021401503.7U Expired - Fee Related CN213131543U (en) | 2020-07-16 | 2020-07-16 | Point-face switching medicine sprayer for ear-nose-throat nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213131543U (en) |
-
2020
- 2020-07-16 CN CN202021401503.7U patent/CN213131543U/en not_active Expired - Fee Related
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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: 20210507 |