CN209236487U - A kind of mouth breathing patient mouth closing device - Google Patents
A kind of mouth breathing patient mouth closing device Download PDFInfo
- Publication number
- CN209236487U CN209236487U CN201821176911.XU CN201821176911U CN209236487U CN 209236487 U CN209236487 U CN 209236487U CN 201821176911 U CN201821176911 U CN 201821176911U CN 209236487 U CN209236487 U CN 209236487U
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- China
- Prior art keywords
- mouth
- connecting rod
- torque spring
- positioning column
- closing device
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Abstract
The utility model relates to field of mechanical technique, in particular a kind of mouth breathing patient mouth closing device, including respiratory slot, chin prop plate is provided with below the open end of respiratory slot, the top two sides of chin prop plate are arranged symmetrically, and there are two fixed plates, the outer wall of fixed plate is closely welded with torque spring, one torsion bar of torque spring is closely welded with first connecting rod, first connecting rod is provided with the first positioning column far from one end of torque spring, another torsion bar of torque spring is closely welded with the second connecting rod, second connecting rod is provided with the second positioning column far from one end of torque spring, telescopic band is provided between one end of two fixed plates, the utility model structure is simple, it is easy to use, chin prop plate and torque spring can guarantee that the mouth of patient can be closed, and it can adapt to the mouth size of different patients, respiratory slot energy Enough guarantee that patient is not easy the particles such as extraneous dust being absorbed into lung in breathing, avoids causing lung uncomfortable.
Description
Technical field
The utility model relates to field of mechanical technique, specially a kind of mouth breathing patient mouth closing device.
Background technique
A variety of cranium brain severes cause stupor that can influence the cranial nerve function of patient, cause respiratory function and inhibit, cough and gulp down
Miopragia or forfeiture are swallowed, causes to be short of breath, mouth breathing.
Normal nasal membrane has heating and moistening and reduces the function of respiratory tract foreign body, but when mouth breathing gas without humidifying
It filters direct direct oral cavity and enters lower respiratory tract, generate oral cavity, throat and lower respiratory tract drying, tracheal epithelial cell is caused to damage,
Generation respiratory mucosa erosion, bacterium infection, airway secretions increase, airway obstruction, even suffocate, to reduce coma patient
The Airway Complications of mouth breathing patient improve comatose patient salvage success rate, in consideration of it, it is proposed that a kind of mouth breathing patient
Mouth closing device.
Utility model content
The purpose of this utility model is to provide a kind of mouth breathing patient mouth closing devices, to solve above-mentioned background skill
The patient proposed in art is unable to autonomous control mouth closure and breathing patient and is easy sucking some dust when portion's environment is poor outside
The problems such as.
To achieve the above object, the utility model provides the following technical solutions:
The open end lower section of a kind of mouth breathing patient mouth closing device, including respiratory slot, the respiratory slot is provided with
Chin prop plate, the top two sides of the chin prop plate are symmetrical arranged there are two fixed plate, and the outer wall of the fixed plate is close
It is welded with torque spring, a torsion bar of the torque spring is closely welded with first connecting rod, and the first connecting rod is separate
One end of torque spring is provided with the first positioning column, and one end of first positioning column and the surface of respiratory slot are closely welded, institute
Another torsion bar for stating torque spring is closely welded with the second connecting rod, and second connecting rod is set far from one end of torque spring
It is equipped with the second positioning column, one end of second positioning column is closely welded with the outer wall of chin prop plate, two fixed plates
One end between be provided with telescopic band.
Preferably, the respiratory slot is the truncated cone-shaped structure of inner hollow.
Preferably, the chin prop plate is downwardly convex arc plate structure.
Preferably, one end of the first connecting rod is wound around the surface of the first positioning column and closely welds with the first positioning column
Connect, second connecting rod, one end be wound around the surface of the second positioning column and closely welded with the second positioning column.
Preferably, the both ends of the telescopic band are Nian Jie with fixed plate by marine glue, and the inside of the fixed plate is coated with
Adhered layer.
Preferably, anti-abrasion pad is bonded at the top of the both ends of the chin prop plate.
Preferably, the respiratory slot includes fixing groove and active ring, and the active ring is threadedly coupled with fixing groove, described solid
Determine the Air Filter that is internally provided with of slot, inner cavity is formed between the inside and Air Filter of the active ring, the inner cavity is close to dust-proof
The two sides up and down of net are provided with water-absorbing sponge, and the water-absorbing sponge is Nian Jie with the inner wall of fixing groove, and the active ring is far from dust-proof
One end of net offers air hole.
Compared with prior art, easy to use the utility model has the beneficial effects that the utility model structure is simple, pass through
The chin prop plate and torque spring being provided with can guarantee that the mouth of patient can be closed, and can adapt to different patients
Mouth size, can guarantee that patient is not easy to absorb the particles such as extraneous dust in breathing by the respiratory slot being provided with
It into lung, avoids causing lung uncomfortable, the utility model has great practical value, convenient for promoting.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic perspective view of respiratory slot in the utility model；
Fig. 3 is the internal structure chart of respiratory slot in the utility model.
In figure: 1, respiratory slot；11, retainer plate；12, active ring；121, air hole；13, inner cavity；131, water-absorbing sponge；14,
Air Filter；2, first connecting rod；21, the first positioning column；3, torque spring；4, the second connecting rod；41, the second positioning column；5, under
Bar support plate；51, anti-abrasion pad；6, fixed plate；61, adhered layer；7, telescopic band.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features." several " are meant that two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Embodiment 1
A kind of mouth breathing patient mouth closing device, as shown in Figure 1, including respiratory slot 1, respiratory slot 1 is inner hollow
Truncated cone-shaped structure, be provided with chin prop plate 5 below the open end of respiratory slot 1, chin prop plate 5 is downwardly convex arc
The both ends top of hardened structure, chin prop plate 5 is bonded with anti-abrasion pad 51, and the top two sides of chin prop plate 5 are symmetrically arranged with
Two fixed plates 6, the outer wall of fixed plate 6 are closely welded with torque spring 3, and a torsion bar of torque spring 3 is closely welded with
One connecting rod 2, first connecting rod 2 are provided with the first positioning column 21, one end of first connecting rod 2 far from one end of torque spring 3
It is wound around the surface of the first positioning column 21 and is closely welded with the first positioning column 21, one end of the first positioning column 21 and respiratory slot 1
Surface closely weld, another torsion bar of torque spring 3 is closely welded with the second connecting rod 4, and the second connecting rod 4 is far from torsion
One end of spring 3 is provided with the second positioning column 41, the second connecting rod 4, one end be wound around the second positioning column 41 surface and with
Second positioning column 41 closely closely welds in welding, one end of the second positioning column 41 with the outer wall of chin prop plate 5, two fixed plates
Telescopic band 7 is provided between 6 one end, the both ends of telescopic band 7 are Nian Jie with fixed plate 6 by marine glue, and the inside of fixed plate 6 applies
It is covered with adhered layer 61.
In the present embodiment, chin prop plate 5 is made of PVC material, has many years history as medical material, has
Resistance to chemical corrosion has very strong resistance to oxidant, reducing agent and strong acid, and wear-resisting, is readily produced, using peace
Entirely, low in cost, the clamping plate of patient can be supported, guarantee that position is fixed.
In addition, telescopic band 7 is supported using rubber material, rubber has elasticity well, and telescopic band 7 can be made arbitrarily to stretch
Contracting, so as to be adapted to the head of different size patients.
Specifically, anti-abrasion pad 51 is made of polyurethane foam material, structurally flexible has good buffer function,
The chin two sides of patient can be made to avoid wearing.
Embodiment 2
In the specific use process, patient due to lung functions it is bad, mouth open breathe when be easy sucking it is tiny
Dust particles, so that conditions of patients be made to aggravate, therefore, we make improvement, such as Fig. 2 to respiratory slot 1 on the basis of embodiment 1
With shown in Fig. 3, respiratory slot 1 includes fixing groove 11 and active ring 12, and active ring 12 is threadedly coupled with fixing groove 11, fixing groove 11
It is internally provided with Air Filter 14, inner cavity 13 is formed between the inside and Air Filter 14 of active ring 12, inner cavity 13 is close to Air Filter 14
Two sides up and down be provided with water-absorbing sponge 131, the humid air that water-absorbing sponge 131 can have axersis mouth bar to breathe out, thus
The drying inside respiratory slot 1 is kept, water-absorbing sponge 131 is Nian Jie with the inner wall of fixing groove 11, and active ring 12 is far from Air Filter 14
One end offers air hole 121.
In the present embodiment, the aperture of Air Filter 14 is 10.1mm, and it uses nylon material to be made, and nylon has excellent tough
The advantages that property, self-lubrication, wearability, chemical resistance, gas-premeable and oil resistivity, nontoxic and easy coloring, Air Filter 14
External dust particles can be effectively prevent to enter, conditions of patients is avoided to aggravate.
Working principle of the utility model is: when using the device, it, will by 1 set of the respiratory slot outside in mouth and nose
The inner wall of two fixed plates 6 is pasted onto patients head two sides, is bound by telescopic band 7 to head rear, passes through telescopic band 7
Can adjusting elasticity, thus be suitble to different head size, be kept fixed the device, with hand by chin prop plate 4 downwards support
It opens, the angle between first connecting rod 2 and the second connecting rod 4 is become larger, torque spring 3 is connected by first connecting rod 2 and second
The active force of extension bar 21, therefore, the reaction force of first connecting rod 2 and the second connecting rod 21 by torque spring 3, chin prop
Plate 5 is supported the chin of patient, then unclamps hand, and the ineffective power of torque spring 3 connects first connecting rod 2 and second
Angle between extension bar 21 reduces, so that chin prop plate 5 up be pressed, patient's mouth is closed, when patient's mouth
When being difficult to be closed, patient's mouth can be closed always by the active force of torque spring 3, use easily, lead to
Crossing anti-abrasion pad 51 can be avoided top and the skin friction of chin prop plate 5, and when patient needs to breathe, extraneous air passes through
Respiratory slot 1 enters, and is filtered the particles such as dust by internal dust-proof anti-14, to prevent from entering lung, passes through water suction
The humid air that patient breathes out can be dried for sponge 131.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. a kind of mouth breathing patient mouth closing device, including respiratory slot (1), it is characterised in that: respiratory slot (1) is opened
Mouth is provided with chin prop plate (5) below end, and the top two sides of the chin prop plate (5) are arranged symmetrically, and there are two fixed plates
(6), the outer wall of the fixed plate (6) is closely welded with torque spring (3), and a torsion bar of the torque spring (3) closely welds
It being connected to first connecting rod (2), the first connecting rod (2) is provided with the first positioning column (21) far from the one end of torque spring (3),
One end of first positioning column (21) and the surface of respiratory slot (1) are closely welded, another torsion bar of the torque spring (3)
It is closely welded with the second connecting rod (4), second connecting rod (4) is provided with the second positioning far from the one end of torque spring (3)
Column (41), one end of second positioning column (41) and the outer wall of chin prop plate (5) closely weld, two fixed plates
(6) telescopic band (7) are provided between one end.
2. mouth breathing patient mouth closing device according to claim 1, it is characterised in that: the respiratory slot (1) is
The truncated cone-shaped structure of inner hollow.
3. mouth breathing patient mouth closing device according to claim 1, it is characterised in that: the chin prop plate
It (5) is downwardly convex arc plate structure.
4. mouth breathing patient mouth closing device according to claim 1, it is characterised in that: the first connecting rod
(2) one end is wound around the surface of the first positioning column (21) and closely welds with the first positioning column (21), second connecting rod
(4), one end is wound around the surface of the second positioning column (41) and closely welds with the second positioning column (41).
5. mouth breathing patient mouth closing device according to claim 1, it is characterised in that: the telescopic band (7)
Both ends are Nian Jie with fixed plate (6) by marine glue, and the inside of the fixed plate (6) is coated with adhered layer (61).
6. mouth breathing patient mouth closing device according to claim 1, it is characterised in that: the chin prop plate
(5) anti-abrasion pad (51) are bonded at the top of both ends.
7. mouth breathing patient mouth closing device according to claim 1, it is characterised in that: respiratory slot (1) packet
Fixing groove (11) and active ring (12) are included, the active ring (12) is threadedly coupled with fixing groove (11), the fixing groove (11)
It is internally provided with Air Filter (14), forms inner cavity (13) between the inside and Air Filter (14) of the active ring (12), it is described interior
Chamber (13) is provided with water-absorbing sponge (131) close to the two sides up and down of Air Filter (14), the water-absorbing sponge (131) and fixing groove
(11) inner wall bonding, the active ring (12) offer air hole (121) far from the one end of Air Filter (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821176911.XU CN209236487U (en) | 2018-07-24 | 2018-07-24 | A kind of mouth breathing patient mouth closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821176911.XU CN209236487U (en) | 2018-07-24 | 2018-07-24 | A kind of mouth breathing patient mouth closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236487U true CN209236487U (en) | 2019-08-13 |
Family
ID=67516365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821176911.XU Expired - Fee Related CN209236487U (en) | 2018-07-24 | 2018-07-24 | A kind of mouth breathing patient mouth closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177397A (en) * | 2021-12-22 | 2022-03-15 | 郑州大学第一附属医院 | Lung respiratory lavage device |
-
2018
- 2018-07-24 CN CN201821176911.XU patent/CN209236487U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177397A (en) * | 2021-12-22 | 2022-03-15 | 郑州大学第一附属医院 | Lung respiratory lavage device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20210724 |