CN209695191U - A kind of oronasal mask for Lung in Newborn Function detection - Google Patents
A kind of oronasal mask for Lung in Newborn Function detection Download PDFInfo
- Publication number
- CN209695191U CN209695191U CN201821147413.2U CN201821147413U CN209695191U CN 209695191 U CN209695191 U CN 209695191U CN 201821147413 U CN201821147413 U CN 201821147413U CN 209695191 U CN209695191 U CN 209695191U
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- Prior art keywords
- cover
- newborn
- oronasal mask
- lung
- mask
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Abstract
The utility model provides a kind of oronasal mask for Lung in Newborn Function detection, including cover and a pair of mask strap loop that can be suspended on cover on ear, the cover is substantially in infundibulate, the shape of cover and newborn's contact portion is similar to form the shape of a circle along two sides cheek to chin from newborn's bridge of the nose, a circle and the integrally formed circular seal protrusion of cover are formed along inner wall of hopper in the cover, the front end portion of cover is equipped with preformed hole, circular seal protrusion is arranged concentrically with preformed hole, cover and newborn's contact portion and circular seal protrusion and newborn's contact portion are equipped with outside flanging.The utility model realizes dual-seal effect with circular seal protrusion in the shape design by oronasal mask；By to outer folding edge, increasing the contact area of oronasal mask and newborn's face in oronasal mask and the setting of newborn's contact portion, while the sealing effect of reinforcement oronasal mask, pressure of the reduction oronasal mask to newborn's face.
Description
Technical field
The utility model belongs to medical care equipment field, and in particular to a kind of oronasal mask for Lung in Newborn Function detection.
Background technique
The lung function instrument that detection lung function uses in Hospitals at Present, tester are that the mouth mouth being equipped with by it exhales gas
It is detected in entering into lung function instrument, but there is defects for the mouth mouth on lung function instrument: first is that nose must be clamped in test
The wing does not learn how also effectively to be breathed for newborn, second is that since lip is directly in contact with mouth mouth, package
Imprecision is easy gas leakage, and the method routinely used at present is to be connect using oronasal mask with lung function instrument, but because newborn individual is poor
It is different larger, and when the size of oronasal mask and newborn's mismatch, it is easy to leak air phenomenon, causes detection inaccurate.
Utility model content
The purpose of the utility model is to provide a kind of oronasal masks for Lung in Newborn Function detection, to overcome above-mentioned technology
Problem.
The above-mentioned technical purpose of the utility model has the technical scheme that
The cover can be suspended on ear by a kind of oronasal mask for Lung in Newborn Function detection, including cover and a pair
On mask strap loop, two mask strap loops are correspondingly arranged at the left and right ends of the cover, and the cover is substantially in
The shape of infundibulate, the cover and newborn's contact portion is similar to be formed from newborn's bridge of the nose along two sides cheek to chin
The shape of one circle, the cover is interior to form a circle and the integrally formed circular seal protrusion of cover, the cover along inner wall of hopper
Front end portion on correspond to and be equipped with preformed hole at newborn's mouth and nose, the circular seal protrusion with the preformed hole is concentric sets
Set, the size of the circular seal protrusion is suitable for covering neonatal nose and mouth, the cover and newborn's contact portion and
Circular seal protrusion and newborn's contact portion are equipped with outside flanging.
Further, the cover, circular seal protrusion and snorkel are all made of transparent silica gel material.
Further, be connected on the preformed hole with the cover it is integrally formed for pulmonary function detection instrument into
The snorkel that tracheae is connected.
Further, one is connected on the snorkel when snorkel is connect with air inlet pipe for making cover and air inlet pipe
Between be connected to or disconnected hand-operated valve.
The utility model has the advantages that the cover of oronasal mask is designed to newborn's bridge of the nose along two sides cheek to chin by 1, the utility model
Chin formed one circle shape it is similar, part global approximation triangle contact with newborn, so as to improve cover use when and
The phenomenon that newborn's fitting is close, reduces its gas leakage；2, the circle circular seal protrusion that the utility model is arranged in cover, In
It is convex by the circular seal of setting when making cover with newborn fitting part in the presence of being bonded not close because of newborn individual sex differernce
Rise prevent because be bonded it is not close caused by gas leak phenomenon, i.e., it is dual close by the shape design of cover and the completion of circular seal protrusion
Seal effect；3, by outer folding edge, increasing cover and newborn's face in the cover and the setting of newborn's contact portion
Contact area reduces cover to the pressure of newborn's face while reinforcing the sealing effect of cover；4, in cover and lung function
Can instrument when completing assembling for Lung in Newborn Function detection, by connected on snorkel a hand-operated valve make cover and air inlet pipe it
Between be not connected to, prevent detection when not starting because newborn respiration makes the gas full of interference pulmonary function detection in air inlet pipe, thus
Improve the accuracy of detection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic diagram of Fig. 1；
In figure: 1, cover；2, circular seal protrusion；3, preformed hole；4, snorkel；5, flanging；6, mask strap loop；7, hand
Dynamic valve.
Specific embodiment
In the description of the present invention, unless otherwise indicated, term " on " "lower" " left side " " right side " " preceding " " rear " etc. indicates
Orientation or positional relationship merely to description the utility model and simplify description, rather than the device of indication or suggestion meaning or
Structure must have a particular orientation, therefore should not be understood as limiting the present invention.In addition, term " first " " second "
Etc. being used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
As shown in Figure 1, the oronasal mask described in the utility model for Lung in Newborn Function detection, including cover, a pair
Mask strap loop, circular seal protrusion and the snorkel that the cover can be suspended on ear, two mask frenulums
Ring is correspondingly arranged at the left and right ends of the cover, and the cover, circular seal protrusion and snorkel are all made of transparent silica gel
Material.
As shown in Figure 1, the cover is substantially in infundibulate, the shape of the cover and newborn's contact portion be similar to from
Newborn's bridge of the nose forms the shape of a circle, global approximation triangle along two sides cheek to chin；The front end portion of the cover
Upper to correspond to equipped with preformed hole at newborn's mouth and nose, the circular seal protrusion is that the protrusion that a circle is formed in cover is arranged in,
The protrusion along cover inner wall of hopper and be integrally formed with cover, the circular seal protrusion with the preformed hole is concentric sets
It sets, the size of the circular seal protrusion should be suitable for covering neonatal nose and mouth, to achieve the effect that sealing；Simultaneously in cover
Body and newborn's contact portion and circular seal protrusion and newborn's contact portion are equipped with outside flanging, are designed by flanging
The contact area for increasing cover and circular seal protrusion and newborn's face, in the sealing effect for reinforcing cover and circular seal protrusion
While fruit, the two is reduced to the pressure of newborn's face.
As shown in Figure 1, the snorkel integrally formed with the oronasal mask is connected on the preformed hole, the snorkel
For being connected with the air inlet pipe of pulmonary function detection instrument；A hand-operated valve is connected on snorkel simultaneously, in oronasal mask and lung function
When detector fits together, closing hand-operated valve makes to be not to be connected between cover and air inlet pipe, blocks interference gas to enter with this
In air inlet pipe, is opened when the preparation of newborn's face starts detection, then by hand-operated valve by oronasal mask band, lung function can be started
Detection, so as to improve the accuracy to Lung in Newborn Function detection；By hand-operated valve be mounted on the purpose in oronasal mask without
Lung function instrument is transformed, oronasal mask need to only be improved, in contrast the two, is transformed in oronasal mask
Cost is lower.
In order to keep the purpose of this utility model, technical solution and advantage more concise, the above tool of the utility model
Body embodiment is illustrated, and is used only for description the utility model, be should not be understood as the limitation to the scope of the utility model.It answers
It, should all when, it is noted that any modifications, equivalent replacements, and improvements etc. done within the spirit and principle of the utility model
It is included within the scope of protection of this utility model.Therefore, the protection scope of the utility model patent should be with appended claims
Subject to.
Claims (4)
1. a kind of oronasal mask for Lung in Newborn Function detection, which is characterized in that can be by the cover including cover (1) and a pair
Body is suspended on the mask strap loop (6) on ear, and two mask strap loops are correspondingly arranged at the left and right ends of the cover,
The cover is substantially in infundibulate, and the shape of the cover and newborn's contact portion is similar to from newborn's bridge of the nose along two side faces
Cheek to chin forms the shape of a circle, encloses in the cover along inner wall of hopper formation one close with the integrally formed circle of cover
It seals raised (2), corresponds at newborn's mouth and nose on the front end portion of the cover and be equipped with preformed hole (3), the circular seal is convex
It rises and is arranged concentrically with the preformed hole, the size of the circular seal protrusion is suitable for covering neonatal nose and mouth, the cover
Body and newborn's contact portion and circular seal protrusion and newborn's contact portion are equipped with outside flanging (5).
2. being used for the oronasal mask of Lung in Newborn Function detection as described in claim 1, which is characterized in that the cover, circle
Seal convexity and snorkel are all made of transparent silica gel material.
3. being used for the oronasal mask of Lung in Newborn Function detection as described in claim 1, which is characterized in that connect on the preformed hole
It is connected to and the integrally formed snorkel (4) for being connected with the air inlet pipe of pulmonary function detection instrument of the cover.
4. being used for the oronasal mask of Lung in Newborn Function detection as claimed in claim 3, which is characterized in that connect on the snorkel
One is connected to when snorkel and air inlet pipe are connected for making to be connected between cover and air inlet pipe or disconnected hand-operated valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147413.2U CN209695191U (en) | 2018-07-19 | 2018-07-19 | A kind of oronasal mask for Lung in Newborn Function detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147413.2U CN209695191U (en) | 2018-07-19 | 2018-07-19 | A kind of oronasal mask for Lung in Newborn Function detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209695191U true CN209695191U (en) | 2019-11-29 |
Family
ID=68635412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821147413.2U Expired - Fee Related CN209695191U (en) | 2018-07-19 | 2018-07-19 | A kind of oronasal mask for Lung in Newborn Function detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209695191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358468A (en) * | 2020-04-15 | 2020-07-03 | 贵州医科大学附属医院 | Novel improved respiratory filtration device and use method thereof |
-
2018
- 2018-07-19 CN CN201821147413.2U patent/CN209695191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358468A (en) * | 2020-04-15 | 2020-07-03 | 贵州医科大学附属医院 | Novel improved respiratory filtration device and use method thereof |
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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: 20191129 Termination date: 20210719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |