CN212369420U - Air flue humidifying device and air flue nursing appliance - Google Patents
Air flue humidifying device and air flue nursing appliance Download PDFInfo
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- CN212369420U CN212369420U CN202020626283.1U CN202020626283U CN212369420U CN 212369420 U CN212369420 U CN 212369420U CN 202020626283 U CN202020626283 U CN 202020626283U CN 212369420 U CN212369420 U CN 212369420U
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Abstract
The utility model discloses an airway humidifying device and an airway nursing appliance, wherein the airway humidifying device comprises a liquid outlet pipe which is used for extending into a full-throat sleeve, and one end of the liquid outlet pipe extending into the full-throat sleeve is provided with a liquid outlet hole; the liquid outlet pipe is arranged in a bent mode, when the liquid outlet pipe extends into the full-throat sleeve, the liquid outlet hole faces and is close to the inner wall of the full-throat sleeve, so that liquid coming out of the liquid outlet hole is dripped on the inner wall of the full-throat sleeve. The technical scheme provided by the utility model, can carry out the dropping liquid humidifying to patient's air flue, at the in-process of dropping liquid, can not produce amazing and arouse patient's discomfort to patient's air flue.
Description
Technical Field
The utility model relates to the technical field of sanitary and medical treatment, in particular to an air passage humidifying device and an air passage nursing appliance.
Background
After tracheotomy, the upper respiratory tract of a patient with laryngeal cancer tumor completely loses the heating, humidifying and filtering functions of gas, the defense function is weakened, if the humidification of the artificial airway is insufficient in nursing work, sputum scabs are formed on the artificial airway or the upper respiratory tract, and once the sputum scabs are formed, the bronchus can be blocked, so that the airway resistance is increased, and peripheral dyspnea and asphyxia are caused. The trachea is easy to be infected when being cut, the tube placing time is too long, the ischemia necrosis of the tracheal mucosa is easy to cause, certain damage or airway blockage is caused to the lung function, and the lung infection rate is increased along with the reduction of the humidification degree of the airway. Thus airway humidification appears to be important.
At present, when the air passage is humidified, the liquid medicine is easy to stimulate the air passage and the lung of a patient in the process of dropping the liquid medicine on the air passage, so that the patient is uncomfortable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air flue humidifying device and air flue nursing utensil to produce amazing uncomfortable problem of arousing patient when solving the air flue humidifying of patient among the prior art.
In order to achieve the above object, one aspect of the present invention provides an airway humidifying device, which includes a liquid outlet pipe extending into a full-throat sleeve, wherein a liquid outlet hole is formed at one end of the liquid outlet pipe extending into the full-throat sleeve;
the liquid outlet pipe is arranged in a bent mode, when the liquid outlet pipe extends into the full-throat sleeve, the liquid outlet hole faces and is close to the inner wall of the full-throat sleeve, so that liquid coming out of the liquid outlet hole is dripped on the inner wall of the full-throat sleeve.
Preferably, the drain pipe includes the arc pipe portion of the arc that forms in one end, it sets up to go out the liquid hole the terminal position of arc pipe portion.
Preferably, the included angle between the central line of the liquid outlet hole and the axis of the arc-shaped pipe part is 35-45 degrees.
Preferably, a limiting ring is arranged on the liquid outlet pipe, and the limiting ring is arranged to abut against the full-throat sleeve to limit the liquid outlet pipe when the liquid outlet pipe extends into the full-throat sleeve.
Preferably, the air flue humidifying device further comprises a connecting hose, one end of the connecting hose is used for being connected to the end part, far away from the liquid outlet hole, of the liquid outlet pipe, and the other end of the connecting hose is used for being connected with a liquid storage bottle capable of providing liquid medicine.
Preferably, the air flue humidifying device comprises a liquid storage bottle capable of discharging liquid quantitatively, and the liquid storage bottle is connected to the liquid outlet pipe so as to provide liquid medicine for the liquid outlet pipe.
According to the utility model discloses an on the other hand still provides an air flue nursing utensil, air flue nursing utensil is including being used for communicateing to the full larynx sleeve pipe of air flue and as above air flue humidifying device, air flue humidifying device the one end of drain pipe is used for stretching into carry out the dropping liquid in the full larynx sleeve pipe.
The utility model provides an among the technical scheme, on the liquid medicine slowly dripped into full larynx sheathed tube inner wall from the play liquid hole of drain pipe, then inside slowly flowing into the throat along full larynx sheathed tube inner wall, played moist effect. Can avoid the liquid medicine directly to enter into patient's air flue, can prevent moreover that the dropping liquid from on dripping the sheathed tube inner wall of full larynx under the condition of great drop, avoid the dropping liquid in-process to cause the amazing to patient's air flue, avoid carrying out the dropping liquid throat wetting in-process, produce the amazing throat discomfort that arouses to the throat.
Drawings
FIG. 1 is a schematic structural view of the connection between an airway humidifying device and a full-throat cannula according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a liquid outlet pipe;
FIG. 3 is a schematic structural view of an air passage humidifying device according to another embodiment of the present invention;
FIG. 4 is a schematic view of the construction of the connection hose;
FIG. 5 is a schematic view of a human airway with a full larynx cannula attached thereto;
FIG. 6 is a schematic view of the use of the airway humidifying device of the present invention to drip liquid to the whole throat cannula;
fig. 7 is an enlarged schematic view of the airway humidifying device provided by the utility model when dropping liquid into the whole throat casing.
Description of the reference numerals
1-a liquid outlet pipe; 11-an arcuate tube portion; 12-a straight tube portion; 13-liquid outlet holes; 14-a stop collar; 2-liquid storage bottle; 3-connecting a hose; 31-a first end; 32-a second end; 4-a full throat cannula; 41-inner wall; 42-an outer protective plate; 5-liquid medicine; 6-airway.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and the like. In other instances, well-known structures, methods, devices, implementations, materials, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may also be otherwise oriented, such as by rotation through 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.
The utility model provides an air passage humidifying device, as shown in figure 1, the air passage humidifying device comprises a liquid outlet pipe 1 extending into a full-throat sleeve, and one end of the liquid outlet pipe 1 extending into the full-throat sleeve 4 is provided with a liquid outlet hole 13;
Wherein, the liquid outlet holes 13 keep facing and being close to the inner wall 41 of the full-throat sleeve 4, which means that the liquid outlet holes 13 keep facing and being close to the inner wall of the full-throat sleeve 4 within the angle range that the liquid outlet pipe 1 can rotate after extending into the full-throat sleeve 4 for a certain depth. Thus, the liquid outlet pipe 1 can be extended into the full-throat sleeve 4 at a certain depth, and liquid drops flowing out of the liquid outlet hole 13 can be ensured to drop into the full-throat sleeve 4 without drop height regardless of the angle of the liquid outlet hole 13 in the full-throat sleeve 4. Of course, the liquid outlet holes 13 are usually placed downward in use, but when the liquid outlet holes 13 are placed at positions deviated downward, there is no fear that a drop of the liquid outlet holes 13 may fall down from the inner wall of the full-throat cannula 4.
In application, a liquid storage bottle 2 is connected to one end of the liquid outlet pipe 1 far away from the liquid outlet hole 13, and a liquid medicine is supplied to the liquid outlet pipe 1 through the liquid storage bottle 2, wherein the liquid medicine can be a throat moistening liquid medicine or a liquid capable of moistening throat such as physiological saline. In the use, under the effect of gravity or other power, during liquid medicine 5 slowly, flows into drain pipe 1 from stock solution bottle 2 a small amount, slowly drips into on the inner wall 41 of full throat sleeve 4 through the liquid outlet hole 13 of drain pipe 1, then inside liquid medicine 5 slowly flowed into the throat along inner wall 17 of full throat sleeve 14, played the moist effect.
The utility model provides an air flue humidifying device can avoid the liquid medicine directly to enter into patient's air flue, can prevent moreover that the dropping liquid from on dropping to full larynx sleeve pipe 4's inner wall 41 under the condition of great drop, avoids the dropping liquid in-process to cause amazing to patient's air flue, avoids carrying out the dropping liquid throat-moistening in-process, produces amazing throat discomfort that arouses to the throat.
Preferably, the liquid storage bottle 2 is a container capable of quantitatively dropping, for example, 0.1mm of liquid drops at a time. In practical application, the capacity of the liquid storage bottle 2 and the amount of liquid drops dropped at each time are usually smaller, and the size of the liquid outlet hole 13 is moderate, so that the phenomenon that the dropping liquid flows out too fast is avoided, and the phenomenon that the liquid medicine is excessively sucked into the lung to cause over stimulation to the throat and the lung is avoided.
Furthermore, the size of the outlet pipe 1 is moderate, and preferably, the inner diameter of the outlet pipe 1 can be about 3 mm.
In a preferred embodiment of the present invention, as shown in fig. 1 and 2, the liquid outlet pipe 1 includes a circular arc-shaped pipe portion 11 formed at one end, and the liquid outlet hole 13 is provided at an end position of the arc-shaped pipe portion 11. The size of the curved tube portion 11 is such that after reaching into the full-throat cannula 4, the liquid outlet 13 is close to and facing the inner wall 41 of the full-throat cannula 4.
Preferably, the outlet pipe 1 further comprises a straight pipe portion 12 connected to an arcuate pipe portion 11.
Preferably, a limiting ring 14 is further arranged on the liquid outlet pipe 1, and the limiting ring 14 is arranged to abut against an outer guard plate 42 of the full-throat sleeve 4 to limit the liquid outlet pipe 1 when the liquid outlet pipe 1 extends into the full-throat sleeve 4. The limiting ring 14 is specifically arranged at the transition joint of the arc-shaped pipe part 11 and the straight pipe part 12.
Preferably, an included angle α between the central line of the liquid outlet hole 13 and the axis of the arc-shaped pipe part 11 is 35 ° to 45 °; the radius R of the arc-shaped pipe part 11 is 12-18mm, the distance L1 between the axis of the straight pipe part 12 and the top end of the arc-shaped pipe part 11 is 11-15mm, and the distance L2 between the limiting ring 14 and the top end of the arc-shaped pipe part 11 is 30-40 mm.
In this embodiment, the parameters are specifically: alpha is 40 deg., R is 15mm, L1 is 13mm, L2 is 35 mm. Through setting up above-mentioned parameter, stretch into spacing ring 14 at drain pipe 1 and lean on when leaning on outer casing 42 of full throat sleeve pipe 4, go out liquid hole 13 orientation and be close to full throat sleeve pipe 4's inner wall 41 to eliminate liquid medicine 5 and enter into the fall between the full throat sleeve pipe 4 from drain pipe 1, can make liquid medicine 5 flow gently, can not produce excessive stimulation to patient's throat.
Of course, it should be understood that the above size parameters are only illustrated by way of example, and do not limit the achievable technical solutions of the present application, and in practical applications, the included angle and the size may be adjusted according to the size or the requirement. It will be further appreciated that the end of the outlet pipe 1 extending into the full-throat cannula 4 may also be provided with other curved shapes.
In the airway humidifying device shown in fig. 1, one end of the liquid outlet pipe 1 far away from the liquid outlet hole 13 is directly connected with the liquid storage bottle 2. In another embodiment, a connection hose 3 may be provided, and the liquid outlet tube 1 may be connected to the liquid storage bottle 2 through the connection hose 3.
As shown in fig. 3 and 4, the airway humidification device further includes a connection hose 3, a first end 31 of the connection hose 3 is used for being connected to the end of the liquid outlet pipe 1 far away from the liquid outlet hole 13, and a second end 32 of the connection hose is used for being connected to the liquid storage bottle 2.
The connecting hose 3 is a flexible and hollow pipe and is made of soft medical silica gel materials. Connect drain pipe 1 and stock solution bottle 2 through coupling hose 3, can realize the adjustment of different dropping liquid angles, can satisfy diversified dropping liquid demand.
The air flue humidifying device further comprises a liquid storage bottle 2 capable of discharging liquid quantitatively, and the liquid storage bottle 2 is connected to the liquid outlet pipe 1 so as to provide liquid medicine for the liquid outlet pipe 1.
Fig. 5 is a schematic view of a human airway 6 with a full-throat cannula 4 connected thereto according to an embodiment of the present invention; FIG. 6 is a schematic view of the use of the airway humidifying device of the present invention to drip liquid into the full-throat cannula 4; fig. 7 is an enlarged schematic view of the airway humidifying device provided by the utility model when dropping liquid to the full-throat sleeve 4. As can be seen from figures 5, 6 and 7, the airway humidifying device comprises a connecting hose 3, a first end 31 of the connecting hose 3 is connected with a liquid storage bottle 2 capable of quantitatively dropping liquid, a second end 32 of the connecting hose is connected with a liquid outlet pipe 1, and a limit ring 14 is arranged on the liquid outlet pipe 1. When stretching into full throat sleeve pipe 4 with the one end that has liquid outlet hole 13 of drain pipe 1 in, spacing ring 14 on the drain pipe 1 pastes and leans on spacing on full throat sleeve pipe 4's outer casing 42, at this moment, liquid outlet hole 13 is located full throat sleeve pipe 4, the opening orientation just is close to full throat sleeve pipe 4's inner wall 41, thus, when liquid medicine 5 flows out from stock solution bottle 2 and enters into full throat sleeve pipe 4 through drain pipe 1, the liquid drop can drip on full throat sleeve pipe 4's inner wall 41, can eliminate liquid medicine 5 and enter into the fall between the full throat sleeve pipe 4 from drain pipe 1, thereby can make liquid medicine 5 flow gently, can not produce excessive stimulation to the throat.
After drain pipe 1 stretched into in the full larynx sleeve pipe 4 and spacing ring 14 location on the outer casing of full larynx sleeve pipe 4, can operate the stock solution bottle 2 of ration play liquid, make quantitative liquid medicine 5 (for example drop 0.1 mm's liquid medicine at every turn) enter into the inner chamber of drain pipe 1 through coupling hose 3, quantitative liquid medicine 5 is under the effect of gravity, flow out through the play liquid hole 13 of drain pipe 1, the liquid drop flows on the inner wall 41 of full larynx sleeve pipe 4 earlier, then slowly downflow along the inner wall 41 of full larynx sleeve pipe 4, enter into patient's air flue 6, play moist effect to patient's air flue.
Based on above-mentioned embodiment can know, with the inner wall of liquid outlet hole 13 orientation full throat sleeve pipe 4 of drain pipe 1 for the liquid medicine no longer directly enters into patient's air flue, and combine the stock solution bottle 2 of quantitative dropping liquid to control the dropping liquid volume that gets into patient's air flue, avoid the excessive entering patient's air flue of dropping liquid, can effectually avoid the dropping liquid in-process to cause the stimulation to patient's air flue, avoid carrying out the dropping liquid throat wetting in-process, produce the stimulation to the throat and arouse that the throat is uncomfortable.
According to the utility model discloses an on the other hand still provides an airway nursing utensil, airway nursing utensil is including being used for communicateing to the full larynx sleeve pipe 4 of air flue and as above the air flue humidifying device, the air flue humidifying device the one end of drain pipe is used for stretching into carry out the dropping liquid in the full larynx sleeve pipe 4.
According to another aspect of the present invention, there is provided an air passage humidifying method, comprising:
s1, extending one end of the liquid outlet tube 1 having the liquid outlet hole 13 into the full-throat sleeve 4, wherein the liquid outlet tube 1 is connected to a liquid storage bottle 2 capable of providing a liquid medicine (the liquid outlet tube 1 may be directly connected to the liquid storage bottle 2, or may be connected to the liquid storage bottle 2 through a connection hose 3), and the liquid outlet hole 13 of the liquid outlet tube 1 for flowing out the liquid medicine is kept close to and faces the inner wall 41 of the full-throat sleeve 4 after extending into the full-throat sleeve 4;
and S2, the liquid medicine flows out of the liquid storage bottle 2 and drips on the inner wall 41 of the full-throat sleeve 4 through the liquid outlet pipe 1, and the liquid medicine flows into the air passage 6 along the inner wall 41 of the full-throat sleeve 4.
Wherein, when the liquid medicine flows out from the liquid storage bottle 2, the liquid medicine is controlled to flow out dropwise and quantitatively. As can also be seen from fig. 1 and 7, the liquid medicine 5 from the liquid storage bottle 2 is a drop which is independent from each other and is not integrated.
A liquid medicine (e.g., an anti-inflammatory liquid medicine or physiological saline) is preliminarily stored in the liquid storage bottle 2, and a quantitative bottle having a small capacity, for example, a dropper capable of quantitatively dropping 0.1ml is usually selected as the liquid storage bottle 2. During the liquid dropping operation, the liquid medicine can flow out of the liquid storage bottle 2 under the action of gravity and then slowly flow into the full-throat sleeve 4 through the liquid outlet pipe 1 under the action of gravity; the liquid medicine can also be extruded from the liquid storage bottle 2, and then flows into the full-throat sleeve 4 along the liquid outlet pipe 1 by gravity; the liquid medicine can also be slowly pressed by a power device, such as an air pump and the like, and flows out from the liquid storage bottle 2 and then drops into the full-throat cannula 4 under the action of gravity. In the process of dripping into, the liquid medicine drips and flows slowly, and quantitative trace drips into in addition, can satisfy the demand of moist throat, also effectively avoids causing the consequently uncomfortable throat of stimulation to throat simultaneously.
The utility model provides an air flue humidifying method, will drain pipe 1 inserts in the complete larynx sleeve pipe 4, make drain pipe 1's play liquid hole 13 orientation just is close to complete larynx sleeve pipe 4's inner wall 41, so that the liquid medicine drips on inner wall 41 dropwise quantitatively, then flows in patient's air flue 6 along inner wall 41. There is not the difference in height in the whereabouts of dropping liquid, and the dropping liquid ration is dripped into moreover, can effectively avoid the dropping liquid to cause the stimulation to patient's air flue 6 when getting into air flue 6, arouses the throat discomfort.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. The technical idea of the utility model within the scope, can be right the utility model discloses a technical scheme carries out multiple simple variant, makes up with any suitable mode including each concrete technical feature. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.
Claims (7)
1. An air flue humidifying device is characterized by comprising a liquid outlet pipe extending into a full-throat sleeve, wherein one end of the liquid outlet pipe extending into the full-throat sleeve is provided with a liquid outlet hole;
the liquid outlet pipe is arranged in a bent mode, when the liquid outlet pipe extends into the full-throat sleeve, the liquid outlet hole faces and is close to the inner wall of the full-throat sleeve, so that liquid coming out of the liquid outlet hole is dripped on the inner wall of the full-throat sleeve.
2. The airway humidification device as in claim 1, wherein the liquid outlet pipe comprises an arc-shaped pipe portion formed at one end, and the liquid outlet hole is formed at the tail end of the arc-shaped pipe portion.
3. The airway humidifying device according to claim 2, wherein the included angle between the central line of the liquid outlet hole and the axis of the arc-shaped tube part is 35-45 °.
4. The airway humidifying device according to claim 1, wherein a limiting ring is arranged on the liquid outlet pipe, and the limiting ring is arranged to abut against the full-throat sleeve to limit the liquid outlet pipe when the liquid outlet pipe extends into the full-throat sleeve.
5. The airway humidifying device according to any one of claims 1-4, further comprising a connecting hose, wherein one end of the connecting hose is used for being connected to the end part of the liquid outlet pipe far away from the liquid outlet hole, and the other end of the connecting hose is used for being connected with a liquid storage bottle capable of providing liquid medicine.
6. The airway humidifying device according to any one of claims 1-4, wherein the airway humidifying device comprises a liquid storage bottle capable of quantitatively discharging liquid, and the liquid storage bottle is connected to the liquid discharging pipe to provide liquid medicine to the liquid discharging pipe.
7. An airway care appliance comprising a full throat cannula for communicating to an airway and an airway humidification device as claimed in any one of claims 1 to 6, the outlet tube of the airway humidification device having one end for extending into the full throat cannula for dripping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020626283.1U CN212369420U (en) | 2020-04-23 | 2020-04-23 | Air flue humidifying device and air flue nursing appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020626283.1U CN212369420U (en) | 2020-04-23 | 2020-04-23 | Air flue humidifying device and air flue nursing appliance |
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| Publication Number | Publication Date |
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| CN212369420U true CN212369420U (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020626283.1U Active CN212369420U (en) | 2020-04-23 | 2020-04-23 | Air flue humidifying device and air flue nursing appliance |
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| CN (1) | CN212369420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388852A (en) * | 2020-04-23 | 2020-07-10 | 乐恩(北京)医药技术有限公司 | Air flue humidifying device, air flue nursing appliance and air flue humidifying method |
-
2020
- 2020-04-23 CN CN202020626283.1U patent/CN212369420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388852A (en) * | 2020-04-23 | 2020-07-10 | 乐恩(北京)医药技术有限公司 | Air flue humidifying device, air flue nursing appliance and air flue humidifying method |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220620 Address after: Room 103, floor 1, building 1, No. 9, Hangfeng Road, Science City, Fengtai District, Beijing 100077 Patentee after: Jizhen (Beijing) Technology Co.,Ltd. Address before: 100077 room 104, 1st floor, building 1, No.9 Hangfeng Road, Science City, Fengtai District, Beijing Patentee before: Joy (Beijing) Medical Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |