CN221061343U - Double-cavity cleaning drainage tube for nose - Google Patents
Double-cavity cleaning drainage tube for nose Download PDFInfo
- Publication number
- CN221061343U CN221061343U CN202322142879.0U CN202322142879U CN221061343U CN 221061343 U CN221061343 U CN 221061343U CN 202322142879 U CN202322142879 U CN 202322142879U CN 221061343 U CN221061343 U CN 221061343U
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- Prior art keywords
- negative pressure
- suction tube
- tube
- suction
- control valve
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- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 238000011010 flushing procedure Methods 0.000 claims abstract description 29
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims abstract description 19
- 239000012780 transparent material Substances 0.000 claims description 2
- 210000003928 nasal cavity Anatomy 0.000 abstract description 37
- 210000003128 head Anatomy 0.000 abstract description 18
- 210000002850 nasal mucosa Anatomy 0.000 abstract description 10
- 210000003813 thumb Anatomy 0.000 abstract description 7
- 210000001331 nose Anatomy 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 5
- 206010036790 Productive cough Diseases 0.000 description 13
- 208000024794 sputum Diseases 0.000 description 13
- 210000003802 sputum Anatomy 0.000 description 13
- 238000005406 washing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 210000002919 epithelial cell Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 210000004081 cilia Anatomy 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 210000000492 nasalseptum Anatomy 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000420 mucociliary effect Effects 0.000 description 1
- 230000004682 mucosal barrier function Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a double-cavity cleaning drainage tube for a nose, which comprises an aspiration tube; one end of the suction tube is provided with a flexible contact, the flexible contact is provided with a suction tube opening, and the suction tube opening is communicated with the suction tube; the suction tube is connected with the suction port through the suction control valve; the novel cleaning device comprises a suction pipe, and is characterized by further comprising a flushing pipe, wherein one end of the flushing pipe is arranged in the suction pipe and is communicated with the opening of the suction pipe, the other end of the flushing pipe penetrates through the pipe wall of the suction pipe and is communicated with the outside, and a flushing pipe connector is arranged at the other end of the flushing pipe. The utility model can reduce the damage of nasal mucosa by the structural design of the flexible contact, and simultaneously the design of the flexible contact with the mushroom head shape can be attached to the front nasal cavity to improve the negative pressure suction efficiency; the negative pressure control valve is positioned at the thumb of a user by reasonably setting the position of the negative pressure control valve, so that the operation comfort level is improved, and the negative pressure control valve is convenient for one-hand use.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary equipment, in particular to a double-cavity cleaning drainage tube for a nose.
Background
Nasal aspirator systems are commonly used for nasal cavity cleaning in adults or infants. Because the nasal cavity is directly contacted with the external environment, the normal human mucociliary system can prevent the initial adhesion of bacteria, viruses and dust, once the mucous chain mechanical protection effect of the nasal cavity mucous membrane is destroyed, the disorder, lodging and even deletion of the cilia of mucous membrane epithelial cells can be caused, and the adhesion and aggregation of planktonic bacteria on the nasal mucosa epithelial cells can further form a disease curing biological film, which is attached and fixed on the surface of the nasal mucosa epithelial cells to cause the infection and inflammation of respiratory tract. The nasal cavity secretion is cleaned and washed regularly, and the nasal mucosa epithelial cell cilia swing can be promoted, the nasal mucosa edema can be relieved, the concentration of local inflammatory mediators of the nasal cavity can be reduced, and the irritant on the surface of the nasal mucosa can be reduced.
In the prior art, a common sputum aspirator tube for cleaning the mouth, nose and airway of a patient is often made of hard materials at the front end. In the process of one nasal cavity cleaning operation, the sputum suction tube is inserted into the nasal cavity in a blind insertion mode, if the inserted nasal cavity is positioned at a front position, secretion at the deep part of the nasal cavity cannot be sucked out, and the sputum suction tube needs to be reinserted; if the nasal cavity is inserted deeply, the endocrine can block the sputum suction tube, and a new sputum suction tube needs to be replaced, so that the sputum suction tube needs to be inserted for a plurality of times during one nasal cavity cleaning operation, and the nasal mucosa is easily damaged when the common sputum suction tube is repeatedly inserted into the nasal cavity. In addition, the length of the suction tube of the common sputum aspirator is longer, and the negative pressure control valve is far away from the opening of the suction tube, so that a user cannot use the sputum aspirator with one hand, and the sputum aspirator is inconvenient to use.
Disclosure of utility model
The utility model provides a double-cavity cleaning drainage tube for a nose, which aims to solve the technical problems in the prior art: wherein, the damage to nasal mucosa is reduced and the mushroom head is attached to the front nasal cavity by designing the flexible contact of the mushroom head shape, so that the negative pressure suction efficiency is improved; the negative pressure control valve is positioned at the thumb of a user by reasonably setting the position of the negative pressure control valve, so that the operation comfort level is improved, and the negative pressure control valve is convenient for one-hand use; the external negative pressure ball is convenient for being used when special environment of negative pressure suction can not be provided or the required negative pressure suction level is lower, such as the operation of objects like babies.
The technical scheme provided by the utility model is as follows: a dual-cavity cleaning drainage tube for nose comprises a suction tube; one end of the suction tube is provided with a flexible contact, the flexible contact is provided with a suction tube opening, and the suction tube opening is communicated with the suction tube; the suction tube is characterized by further comprising a negative pressure control valve and a negative pressure connector, wherein the other end of the suction tube is communicated with the negative pressure connector through the negative pressure control valve; the novel suction tube comprises a suction tube body, and is characterized by further comprising a flushing tube, wherein one end of the flushing tube is arranged in the suction tube and below the suction tube opening, the other end of the flushing tube penetrates through the tube wall of the suction tube and is communicated with the outside, and a flushing tube interface is arranged at the other end of the flushing tube.
Preferably, the flexible contact is in a mushroom head type structure or a hemispherical structure.
Further preferably, the diameter of the flexible contact is less than 0.7cm.
Preferably, the vacuum ball device further comprises a vacuum ball, one end of the vacuum ball is provided with a vacuum ball interface, and the vacuum ball interface is detachably connected with the vacuum interface.
Further preferably, the other end of the negative pressure ball is provided with a negative pressure ball drainage hole.
Still further preferably, the negative pressure ball drainage hole is detachably connected with a negative pressure ball drainage hole cover.
Preferably, the suction tube is made of transparent material.
The utility model has the following beneficial effects:
1. The utility model can reduce the damage to nasal mucosa by adopting the design of the arc contact surface of the mushroom head shape and adopting the flexible material.
2. The utility model can be closely attached to the front nasal cavity by the structural design of the mushroom head shape, thereby improving the negative pressure suction efficiency.
3. According to the utility model, the negative pressure control valve is positioned at the thumb of a user by reasonably setting the position of the negative pressure control valve, so that the operation comfort is improved, and the negative pressure control valve is convenient for one-hand use.
4. The external negative pressure ball is convenient to use in special environments where negative pressure suction cannot be provided or when required negative pressure suction level is low, such as operation of objects like infants.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic diagram of a first embodiment;
FIG. 2 is a schematic diagram of the internal structure of the first embodiment;
FIG. 3 is a schematic diagram of a second embodiment;
Fig. 4 is a schematic structural diagram of a negative pressure ball in the second embodiment.
In the figure: 111 suction tube; 112 mushroom head; 113 suction tube opening; 114 flushing the tube; 115 flush tube interface; 116 negative pressure control valve; 117 negative pressure interface; 118 negative pressure ball interface; 119 negative pressure balls; 120 negative pressure ball drainage holes; 121 negative pressure ball drain hole cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the present utility model.
Embodiment one:
as shown in fig. 1 to 2, the present embodiment provides a dual-cavity nasal cleaning drainage tube, which comprises a suction tube 111, wherein the suction tube 111 is a hollow tube body and is made of a material with a transparent effect, so that the color, viscosity and quantity of secretion can be conveniently observed. The front end of the suction tube 111 is provided with a flexible contact, in this embodiment, the flexible contact is a mushroom head 112, the mushroom head 112 is made of medical silica gel, and the hardness is not more than 50 degrees Shore A. The mushroom head 112 has a length of 1cm and a maximum diameter of 0.7cm, and the mushroom head 112 is provided with a suction tube opening 113, the diameter of the suction tube opening 113 is 0.3cm, and the suction tube opening 113 communicates with the suction tube 111.
In the prior art, the nasal cavity plug and the human nasal cavity have larger shape difference, so that nasal mucosa is easily damaged when the plug is inserted into the nasal cavity, and the volume of some plugs is smaller, so that sputum deep in the nasal cavity is excessively deep into the nasal cavity to cause nasal septum damage; in this embodiment, the nasal cavity plug uses the flexible contact of mushroom head shape, and mushroom head 112 is similar with preceding nasal cavity shape, not only can reduce the stimulation of shape difference to nasal cavity mucosal surface, can also laminate more closely with preceding nasal cavity to improve negative pressure suction effect, thereby realize sucking clear effect with the sputum, the diameter of mushroom head 112 has restricted the range that mushroom head 112 in deep into the nasal cavity in addition, makes it be difficult to get into the nasal septum, thereby has reduced the nasal cavity and has inhaled the phenomenon such as phlegm in-process nasal cavity mucosal damage, hemorrhage, bloodphlegm scab, mucosal barrier damage.
The suction tube 111 also comprises a negative pressure control valve 116 and a negative pressure interface 117, and the rear end of the suction tube 111 is connected with the negative pressure interface 117 through the negative pressure control valve 116; when a user holds the present embodiment with his/her hand, the negative pressure control valve 116 is located at the thumb position of the user, so that the user's thumb can be conveniently opened and closed by negative pressure; the negative pressure control valve 116 is a valve which is controlled to be opened and closed by a button, the valve is opened by pressing the button, the valve is automatically closed by loosening the button, and the valve which is controlled to be opened and closed by rotating can also be used, so that the operation is easier by using the thumb when the button type valve is used in the embodiment, and the operation efficiency is higher; the negative pressure interface 117 is of a corrugated conical structure, so that negative pressure devices with different pipe diameters can be conveniently adapted, and the application range of the embodiment is enlarged. In the prior art, the suction tube 111 is too long, so that the position of the negative pressure control device is moved backwards, and the use is inconvenient; in this embodiment, the positions of the suction tube 111 and the negative pressure control valve 116 are attached to the operation distance of the hand of the user through the human engineering design, the user can operate with one hand when using the device, and the thumb is used to press the button of the negative pressure control valve 116, so that the negative pressure is quickly adjusted, and the operation efficiency and the operation experience are improved.
The medical washing device also comprises a washing tube 114, wherein the washing tube 114 is a hose made of medical silica gel, one end of the washing tube 114 is arranged inside the suction tube 111, the other end of the washing tube 114 passes through the tube wall of the suction tube 111 to be communicated with the outside, and the front end of the washing tube 114 is arranged at a position 0.1cm below the suction tube opening 113 to prevent the upper end of the washing tube body 6 from excessively protruding and the sprayed washing liquid from damaging the nasal cavity; the rear end of the flushing pipe 114 is provided with a flushing pipe interface 115, and the flushing pipe interface 115 is used for being connected with an external flushing device, and the flushing device can be a syringe or other automatic flushing equipment. The front part of the flushing pipe 114 is arranged inside the suction pipe 111, so that the phenomenon that the sealing property between the mushroom head 112 and the nasal cavity is damaged due to the additional flushing pipe outside the suction pipe 111 can be avoided, and the negative pressure suction effect is improved.
The embodiment needs to be sterilized before and after use to meet the medical and health standards.
The specific use mode is as follows:
before use, the negative pressure port 117 is connected with a negative pressure suction device and the flushing pipe port 115 is connected with a flushing device.
When the nasal cavity cleaning device is used, the suction tube 111 with the mushroom head 112 is inserted into the nasal cavity of a patient by holding the embodiment by hand, the cambered surface of the mushroom head 112 is attached to the front nasal cavity to block the nasal cavity, the flushing device is operated to flush the nasal cavity of the patient, the negative pressure suction device is opened after flushing, the valve is opened by pressing the button of the negative pressure control valve 116, sputum in the nasal cavity of the patient is sucked into the negative pressure suction device through the suction tube opening 113, the suction tube 111, the negative pressure control valve 116 and the negative pressure interface 117, the valve can be closed to stop sucking after the button of the negative pressure control valve 116 is released, and then the flushing and sucking steps are repeated until the nasal cavity cleaning of the patient is completed.
Embodiment two:
As shown in fig. 3 to 4, this embodiment is an optimization scheme of the first embodiment, and further includes a negative pressure ball 119, where a negative pressure ball interface 118 is provided at the front end of the negative pressure ball 119, and the negative pressure ball interface 118 is clamped with the negative pressure interface 117; the negative pressure ball 119 is convenient for use in a special environment where negative pressure suction cannot be provided or when a required negative pressure suction level is low, such as an infant or the like, is operated, and the negative pressure intensity can be adjusted by manual pressing according to actual conditions, so that the nasal cavity of the infant or the like of the special object is prevented from being damaged. The rear end of the negative pressure ball 119 is provided with a negative pressure ball drainage hole 120, and the negative pressure ball drainage hole 120 is hinged with a negative pressure ball drainage hole cover 121. After the negative pressure ball drainage hole cover 121 is opened, the drainage liquid collected in the negative pressure ball can be poured out through the negative pressure ball drainage hole 120, so that the cleaning is convenient.
Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a drainage tube is washd with two chambeies to nose which characterized in that:
Comprises a suction tube;
One end of the suction tube is provided with a flexible contact, the flexible contact is provided with a suction tube opening, and the suction tube opening is communicated with the suction tube;
The suction tube is characterized by further comprising a negative pressure control valve and a negative pressure connector, wherein the other end of the suction tube is communicated with the negative pressure connector through the negative pressure control valve;
The novel suction tube comprises a suction tube body, and is characterized by further comprising a flushing tube, wherein one end of the flushing tube is arranged in the suction tube and below the suction tube opening, the other end of the flushing tube penetrates through the tube wall of the suction tube and is communicated with the outside, and a flushing tube interface is arranged at the other end of the flushing tube.
2. The dual-lumen nasal wash drain as claimed in claim 1, wherein:
The flexible contact is of a mushroom head type structure or a hemispherical type structure.
3. The nasal double-lumen cleaning drainage tube according to claim 1 or 2, wherein:
the diameter of the flexible contact is smaller than 0.7cm.
4. The dual-lumen nasal wash drain as claimed in claim 1, wherein:
The negative pressure ball comprises a negative pressure ball body, and is characterized by further comprising a negative pressure ball, wherein one end of the negative pressure ball is provided with a negative pressure ball interface, and the negative pressure ball interface is detachably connected with the negative pressure interface.
5. The dual-lumen nasal wash drain as claimed in claim 4, wherein:
The other end of the negative pressure ball is provided with a negative pressure ball drainage hole.
6. The dual-lumen nasal wash drain as recited in claim 5, wherein:
and the negative pressure ball drainage hole cover is detachably connected with the negative pressure ball drainage hole.
7. The dual-lumen nasal wash drain as claimed in claim 1, wherein:
The suction tube is made of transparent materials.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221061343U true CN221061343U (en) | 2024-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |