CN204379940U - Nose connecting device and noninvasive ventilator - Google Patents
Nose connecting device and noninvasive ventilator Download PDFInfo
- Publication number
- CN204379940U CN204379940U CN201420828873.7U CN201420828873U CN204379940U CN 204379940 U CN204379940 U CN 204379940U CN 201420828873 U CN201420828873 U CN 201420828873U CN 204379940 U CN204379940 U CN 204379940U
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- CN
- China
- Prior art keywords
- nose
- connecting device
- noninvasive ventilator
- intranasal
- flexible glue
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- Expired - Fee Related
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Abstract
The utility model discloses nose connecting device and noninvasive ventilator, wherein, nose connecting device comprises nose cup flexible glue body, and described nose cup flexible glue body is provided with recess portion, can be adaptive with the bridge of the nose and the wing of nose, prevent nose cup from coming off, and recess position is provided with intranasal breather, infant intranasal can be inserted and guarantee effective ventilation, and can not nasal septum be damaged, nose connecting device compact conformation of the present utility model, cost is low, is applicable to infant and uses.
Description
Technical field
This utility model relates to armarium, particularly a kind of nose cup and noninvasive ventilator.
Background technology
Noninvasive ventilator uses more and more extensive clinically at present, noninvasive ventilator is used for the treatment of constitutional or Secondary cases pulmonary disease and relevant disease clinically, blood oxygen saturation caused by these diseases declines, sympathetic tone increases, parasympathetic tone decline blood carbon dioxide concentration raises, pH value reduces and intrathoracic pressure increases, threat to life time serious.
Part ewborn infant, when particularly premature infant is just born, need to use noninvasive ventilator oxygen supply to help to breathe, the nose connecting device of current noninvasive ventilator comprises nose cup and nasal obstruction two kinds, and two kinds of nose connecting devices respectively have shortcoming, wherein, nose cup covers on the nose of baby, although the nasal cavity of easy damaged baby, does not easily leak gas, intranasal effective ventilation can not be ensured; Although nasal obstruction ventilatory effect is imitated, the easily nasal septum of damage baby, and two kinds of nose connecting devices are all more difficult fixing.
Thus the structure of the nose connecting device of existing noninvasive ventilator need to improve.
Utility model content
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of nose connecting device and noninvasive ventilator, energy effective ventilation, and can not injured patient's nasal septum.
In order to achieve the above object, this utility model takes following technical scheme:
A kind of nose connecting device of noninvasive ventilator, comprise nose cup flexible glue body, described nose cup flexible glue body is provided with for the recess portion of the bridge of the nose and wing of nose adaptation, for insert nasal cavity intranasal breather and with the outer tube interface for being connected outer air vent, described intranasal breather be arranged in described recess portion and with outer tube orifice.
In the nose connecting device of described noninvasive ventilator, the both sides of described nose cup flexible glue body are also provided with the butterfly be close to face and fit limit skirt.
In the nose connecting device of described noninvasive ventilator, described outer tube interface is provided with the outer air vent be connected with the air feed interface of noninvasive ventilator.
In the nose connecting device of described noninvasive ventilator, described intranasal breather, outer tube interface and outer air vent are two, and described nose connecting device also comprises connecting interface, and the end of described outer air vent is connected with described connecting interface.
In the nose connecting device of described noninvasive ventilator, described recess portion is triangular in shape.
A kind of noninvasive ventilator, comprises nose connecting device described above.
Compared to prior art, the nose connecting device that this utility model provides and noninvasive ventilator, comprise nose cup flexible glue body, and described nose cup flexible glue body is provided with recess portion, can be adaptive with the bridge of the nose and the wing of nose, prevent nose cup from coming off, and recess position is provided with intranasal breather, infant intranasal can be inserted and guarantee effective ventilation, and can not nasal septum be damaged, nose connecting device compact conformation of the present utility model, cost is low, is applicable to infant and uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of an angle of this utility model nose connecting device;
Fig. 2 is the structural representation of another angle of this utility model nose connecting device.
Detailed description of the invention
This utility model provides a kind of nose connecting device of noninvasive ventilator, for making the purpose of this utility model, technical scheme and effect clearly, clearly, further describes this utility model referring to the accompanying drawing embodiment that develops simultaneously.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
Refer to Fig. 1 and Fig. 2, the nose connecting device of the noninvasive ventilator that this utility model provides, comprise nose cup flexible glue body 10, described nose cup flexible glue body 10 is provided with for the recess portion 20 of the bridge of the nose and wing of nose adaptation, for insert nasal cavity intranasal breather 30 and with the outer tube interface 40 for being connected outer air vent 60, described intranasal breather 30 is arranged in described recess portion 20 and is communicated with outer tube interface 40.
In nose connecting device of the present utility model, nose cup flexible glue body 10 and intranasal breather 30 all use soft silica gel to make, and can not cause damage to nasal cavity, are particularly suitable for infant and use.Described recess portion 20 is triangular in shape, can be adaptive with the bridge of the nose and the wing of nose, respectively with the bridge of the nose, nose both wings for support point, realize nose environmental seal, prevent nose cup flexible glue body from coming off, nose connecting device can be fixed reliably.And position, recess portion 20 is provided with intranasal breather 30, infant intranasal can be inserted and guarantee effective ventilation, and can not nasal septum be damaged, alleviate the misery of infant.
Further, in order to effectively fix, the both sides of described nose cup flexible glue body 10 are also provided with the butterfly be close to face and fit limit skirt 50, this butterfly laminating limit skirt 50 also adopts soft silica gel to make and is bright finish with the contact surface of face, bearing hydrocolloid dressing can be coordinated to use, can fit with the face of patient is beneficial to fixing, thus reduces infants' pain and skin injury.
In the present embodiment, outer tube interface 40 is provided with the outer air vent 60 be connected with the air feed interface of noninvasive ventilator.Described intranasal breather 30, outer tube interface 40 and outer air vent 60 are two, described nose cup connection device also comprises connecting interface 70, the end of described outer air vent 60 is connected with described connecting interface 70, nose connecting device is made to form loop configuration, the head of infant can be placed in this loop configuration, pleasant when infant is used.This utility model adopts in nose cup, arranges soft two rhinobyon type intranasal breather 30, nose cup accesses annular outer air vent 60 outward and is connected with intranasal breather, the end of outer air vent 60 connects connecting interface 70, and this connecting interface is replaceable adapts to the noninvasive ventilator connecting institute's organic type.
This utility model is also corresponding provides a kind of noninvasive ventilator, comprises nose connecting device as above.Because this nose connecting device has been described in detail above, be not described further herein.
In sum, this utility model by being provided with recess portion on described nose cup flexible glue body, can with the bridge of the nose and the wing of nose adaptive, prevent nose cup from coming off, and recess position is provided with intranasal breather, infant intranasal can be inserted and guarantee effective ventilation, and can not nasal septum be damaged.In addition, be also provided with the butterfly be close to face in the both sides of nose cup flexible glue body and fit limit skirt, bearing hydrocolloid dressing can be coordinated to use, can fit with the face of patient and be beneficial to fixing, thus reduce infants' pain and skin injury.Meanwhile, nose connecting device compact conformation of the present utility model, cost is low, is applicable to infant and uses.
Be understandable that; for those of ordinary skills; can be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by this utility model.
Claims (6)
1. the nose connecting device of a noninvasive ventilator, comprise nose cup flexible glue body, it is characterized in that, described nose cup flexible glue body is provided with for the recess portion of the bridge of the nose and wing of nose adaptation, for insert nasal cavity intranasal breather and with the outer tube interface for being connected outer air vent, described intranasal breather be arranged in described recess portion and with outer tube orifice.
2. the nose connecting device of noninvasive ventilator according to claim 1, is characterized in that, the both sides of described nose cup flexible glue body are also provided with the butterfly be close to face and fit limit skirt.
3. the nose connecting device of noninvasive ventilator according to claim 1, is characterized in that, described outer tube interface is provided with the outer air vent be connected with the air feed interface of noninvasive ventilator.
4. the nose connecting device of noninvasive ventilator according to claim 3, it is characterized in that, described intranasal breather, outer tube interface and outer air vent are two, and described nose connecting device also comprises connecting interface, and the end of described outer air vent is connected with described connecting interface.
5. the nose connecting device of noninvasive ventilator according to claim 1, is characterized in that, described recess portion is triangular in shape.
6. a noninvasive ventilator, is characterized in that, comprises the nose connecting device as described in claim 1-5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828873.7U CN204379940U (en) | 2014-12-24 | 2014-12-24 | Nose connecting device and noninvasive ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828873.7U CN204379940U (en) | 2014-12-24 | 2014-12-24 | Nose connecting device and noninvasive ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204379940U true CN204379940U (en) | 2015-06-10 |
Family
ID=53352697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420828873.7U Expired - Fee Related CN204379940U (en) | 2014-12-24 | 2014-12-24 | Nose connecting device and noninvasive ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204379940U (en) |
-
2014
- 2014-12-24 CN CN201420828873.7U patent/CN204379940U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20181224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |