CN109806041A - Prenaris bracket - Google Patents
Prenaris bracket Download PDFInfo
- Publication number
- CN109806041A CN109806041A CN201910258270.5A CN201910258270A CN109806041A CN 109806041 A CN109806041 A CN 109806041A CN 201910258270 A CN201910258270 A CN 201910258270A CN 109806041 A CN109806041 A CN 109806041A
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- China
- Prior art keywords
- side wall
- prenaris
- ring support
- support ontology
- bracket
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Abstract
This disclosure relates to a kind of prenaris bracket, the prenaris bracket includes the ring support ontology with center roof vent and the nose clip being connected on the ring support ontology, ring support ontology is formed as the cone structure with big end and small end for filling in prenaris, ring support ontology includes the first side wall, nose clip is connected on the first side wall and extends ring support ontology from big end, nose clip is formed as adapting to the arc crotch of the lateral wall shape of prenaris, which is arranged towards the end of small end close to the first side wall and there is the arc of separate the first side wall to turn down.In this way, the prenaris bracket that the disclosure provides is mainly used for the treatment of unilateral nasal, the ring support ontology of its cone structure, prenaris can be easily inserted into, and its nose clip can prevent ring support ontology to be inhaled into deep nasal cavity and then being clamped on prenaris lateral wall, and be stably mounted to nose threshold front end.
Description
Technical field
This disclosure relates to medical appliance field, and in particular, to a kind of prenaris bracket.
Background technique
Nose breathing occupies larger proportion in human respiratory, but presently, there are nasal cavity disease to a certain extent
It will cause rhinostegnosis, to cause nasal airflow unsmooth, such as deviation of nasal septum will cause the respiratory function of patient
It influences, keeps patient respiratory difficult.In addition, nose is stifled also to cause a variety of different injuries to human body, such as it will lead to chronic hypoxia,
The cardio-cerebrovascular of human body is influenced, and influences patient sleeps' mass；Damage can be also brought to human body downtake；It but will cause
Nasal sinus inadequate drainage leads to the generation of nose-nasosinusitis, causes the clinical symptoms of headache rhinorrhea.It is seriously affected in short, nose is stifled
The quality of life of patient, bring harm are also increasingly valued by people.Improve the main method of nasal airflow at present
There are operation and drug therapy, but with the process of aging of population, some patients are not desired to perform the operation, fear operation or have operation
It avoids and operative treatment can not be carried out, and drug therapy cannot fully meet patient.Therefore, find it is a kind of comfortable, can lead to
The new nose of gas, which blocks up treatment method, becomes the hot issue that rhinology doctor is dedicated to research.
Summary of the invention
Purpose of this disclosure is to provide a kind of prenaris bracket, which can be convenient for ventilating to prenaris
And it supports, and mounting stability is good.
To achieve the goals above, the disclosure provides a kind of prenaris bracket, which includes logical with center
The ring support ontology of stomata and the nose clip being connected on the ring support ontology, the ring support ontology are formed as filling in
Enter the cone structure with big end and small end of prenaris, the ring support ontology includes the first side wall, the nose clip connection
Extend the ring support ontology on the first side wall and from the big end, the nose clip is formed as adapting to the prenasal
The arc crotch of the lateral wall shape in hole, the arc crotch are arranged and have towards the end of the small end close to the first side wall
There is the arc far from the first side wall to turn down.
Optionally, the ring support ontology include be sequentially connected end to end in turn with surround the first side wall of ring structure,
Second sidewall, third side wall and the 4th side wall, the second sidewall and the 4th side wall are oppositely arranged and are respectively formed as arc
The outer surface of shape frame, the arc frame has taper, and the first side wall and the third side wall are oppositely arranged and are formed as distinguishing
The plate shape frame being connected between the second sidewall and the 4th side wall, the third side wall are used to extend along nasal septum, edge
The height of direction of insertion X, the first side wall and the third side wall is respectively smaller than the second sidewall and the 4th side wall
Height, to form two opposite escape groove.
Optionally, the ratio between the depth of the escape groove and the height of the ring support ontology are 1:2.
Optionally, the first side wall is identical with the height of the third side wall, the second sidewall and the 4th side
The height of wall is identical, and the depth of two escape groove is identical.
Optionally, the height of the ring support ontology is 2cm.
Optionally, the curved profile of the second sidewall and the 4th side wall is concyclic.
Optionally, the prenaris bracket is made of titanium alloy, magnesium alloy, polylactic acid or polylactic acid/polyglycolic acid.
Optionally, the first side wall and the third side wall are formed as hollow frame structure, the second sidewall and
4th side wall is formed as latticed engraved structure.
Through the above technical solutions, the prenaris bracket that the disclosure provides is mainly used for the treatment of unilateral nasal, have
The ring support ontology of cone structure can easily be inserted into prenaris, and its nose clip can be by being clamped in prenaris
On lateral wall and then ring support ontology can be prevented to be inhaled into deep nasal cavity, and be stably mounted to nose threshold front end, on the one hand
The mucous membrane that can avoid damage deep nasal cavity can't reduce the clearance rate to nasal secretion and alien material, on the other hand logical
The support and remodeling for crossing the prenaris bracket can be effectively improved nasal resistance and the ventilatory function of patient, so as to become
The a kind of of substitution operation successfully manages the stifled therapeutic modality of nose.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is the main view for the prenaris bracket that a kind of illustrative embodiments of the disclosure provide；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the main view for the prenaris bracket that disclosure another kind illustrative embodiments provide；
Fig. 5 is the left view of Fig. 4.
Description of symbols
1 ring support ontology, 2 nose clip
11 the first side wall, 12 second sidewall
The 4th side wall of 13 third side wall 14
15 escape groove
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower " is normally based on prenasal
Hole bracket normal operating condition and be defined, that is, fill in the state of prenaris, specifically can refer to drawing shown in FIG. 1
Direction, " inside and outside " refers to the inner and outer of corresponding component profile, and " height ", " depth " refer to that (nasal septum prolongs along direction of insertion X
Stretch direction), each side wall projects to the size on cone structure central axis.In addition, term " first " used in the disclosure,
" second " etc. is that do not have succession and importance to distinguish an element and another element.
As shown in Figure 1 to Figure 3, a kind of prenaris bracket is provided according to the specific embodiment of the disclosure, the prenaris branch
Frame includes the ring support ontology 1 with center roof vent and the nose clip 2 being connected on the ring support ontology 1, ring support
Ontology 1 is formed as the cone structure with big end and small end for filling in prenaris, and nose clip 2 extends from the big end of cone structure
Out ring support ontology 1 and towards the small end of cone structure bending extend with the outer wall for being clamped in prenaris.I.e. such as Fig. 1
To shown in Fig. 3, in the present embodiment, ring support ontology 1 may include the first side wall 11, and nose clip 2 can connect first
Extend ring support ontology 1 on side wall 11 and from big end, nose clip 2 is formed as adapting to the curved bend of the lateral wall shape of prenaris
Hook, the arc crotch are arranged towards the end of small end close to the first side wall 11 and there is the arc far from the first side wall 11 to turn down.
In this way, the crotch of arc and inclined the first side wall 11 can better adapt to the shape close to the prenaris lateral wall of face.This
Sample, nose clip 2 can also be such that the prenaris bracket is easy on the basis of preventing ring support ontology 1 to be inhaled into deep nasal cavity
Ground is inserted into or takes out from prenaris, simple to operate, and the design of arc fold is also avoided that prenaris lateral wall
It damages.
Under normal conditions, patient only has side nasal cavity to need to treat, and the prenaris bracket that the disclosure provides is mainly used for list
The treatment of side nasal cavity, and to adapt to the shape of patient's unilateral nasal, the ring support ontology 1 with cone structure can be with
It is easily inserted into prenaris, and its nose clip 2 can prevent ring support ontology from being inhaled by being clamped in prenasal outer wall of hole
Enter to deep nasal cavity, and be stably mounted to nose threshold front end, on the one hand can avoid the mucous membrane of damage deep nasal cavity, can't reduce pair
On the other hand the clearance rate of nasal secretion and alien material passes through the support and remodeling of the prenaris bracket, can effectively change
Kind nasal resistance and the ventilatory function of patient successfully manage the stifled therapeutic modality of nose so as to become a kind of of substitution operation.
Specifically, in the present embodiment, as shown in Figure 1 to Figure 3, ring support ontology 1 include be sequentially connected end to end in turn with
Surround the first side wall 11, second sidewall 12, third side wall 13 and the 4th side wall 14 of ring structure, that is, the prenaris bracket is
The structure of border seal to adapt to the structure of prenaris, and makes to be bonded inside its side surface and prenaris, sufficiently support prenasal
Hole, center roof vent form venting channels by the big small end of cone structure.In detail, second sidewall 12 and the 4th side wall 14
It is oppositely arranged and is respectively formed as arc frame, the outer surface of the arc frame has taper, to adapt to the narrow of the narrow bottom width in prenaris top
Long cavity body structure.It equally, is the structure for further adapting to prenaris inside and outside wall, the first side wall 11 and third side wall 13 are oppositely arranged
And being formed as the plate shape frame being connected between second sidewall 12 and the 4th side wall 14, third side wall 13 along nasal septum for prolonging
It stretches, the first side wall 11 moves closer to third side wall 13 towards small end can also make 1 side of ring support ontology in this way with taper
Just it is inserted into prenaris, in addition, nose clip 2 is connected on the first side wall 11 for being clamped in prenaris close to the outside of face
On wall.In this way, having inclined the first side wall to be adapted to the trend inside lateral wall, increase patient comfort.
More specifically, avoidable damage deep nasal cavity glues as shown in figure 3, securing the stand at the skin of nose threshold front end
Film can't reduce the clearance rate to nasal secretion and alien material.Second sidewall 12 and third side wall 13 can provide abundance
Support force, nose threshold reduces the resistance of air-flow, can make wearer's smooth breathing.Along direction of insertion X, the first side wall 11 and third
The height of side wall 13 is respectively smaller than the height of second sidewall 12 and the 4th side wall 14, to form two opposite escape groove 15.It is excellent
Selection of land, the ratio between depth and the height of ring support ontology 1 of escape groove 15 are 1:2.
In addition, meet the anatomical structure of human body nasal cavity to reach good ventilatory effect, and it is easy to support, mitigate to wearing
The constriction of person's skin and damage to vibrissa, while but also be designed beautifully generous, easy to produce, the first side wall 11 and third
The height of side wall 13 is identical, and second sidewall 12 is identical with the height of the 4th side wall 14, and the depth of two escape groove 15 is identical.
To enable the prenaris bracket to be suitable for most of patient, and patient respiratory will not be made due to small end is too narrow
At influence, ring support ontology 1 is highly preferable set as 2cm.
In addition, the curved profile of second sidewall 12 and the 4th side wall 14 is concyclic.In this way, both can reach good support effect
Convenient for air circulation, the pressure to skin also can reduce, increase the comfort level of wearer.Further more, the prenaris bracket system can be made
It makes conveniently, save the cost.Specifically, ring support ontology 1 and nose clip 2 can be integrally formed, and can also individually be processed, finally again
It is bonded or is fused to together, with no restrictions to this disclosure.In addition, the prenaris bracket in the disclosure can be by titanium alloy system
At, as titanium alloy prenaris bracket, to promote bioaffinity, additionally can using magnesium alloy, polylactic acid (PLA) or
The a variety of materials such as polylactic acid/polyglycolic acid (PLA-PGA) are made.
In one embodiment, as shown in Figure 1 to Figure 3, the first side wall 11 and third side wall 13 are formed as hollow frame
Frame structure, second sidewall 12 and the 4th side wall 14 are formed as latticed engraved structure.Wherein the first side wall 11 and third side wall 13
Only edge has a frame, and hollow structure with effective protection nasal septum and can reduce damage to vibrissa function, so that nose
Hair can work normally to the greatest extent.In addition, second sidewall 12 and the 4th side wall 14 are formed as latticed engraved structure, it can
The structural strength of the hollow structure of first and third side wall is relatively well made up, realizes fitting and support to nasal cavity, and grid
Shape engraved structure weight is smaller, can preferably deform, to can also better adapt in nasal cavity while supporting nasal cavity
Various chamfered shapes, promoted patient comfort, be effectively improved the ventilation of patient.It is therein it is latticed can be cell structure,
In another embodiment, as shown in Figure 4 and Figure 5, ring support ontology 1 can also be the engraved structure of braiding mesh-like,
The disclosure is not specifically limited in this embodiment.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (8)
1. a kind of prenaris bracket, which is characterized in that the prenaris bracket includes the ring support ontology with center roof vent
(1) be formed as with the nose clip (2) that is connected on the ring support ontology (1), the ring support ontology (1) for filling in prenasal
The cone structure with big end and small end in hole, the ring support ontology (1) include the first side wall (11), the nose clip (2)
It is connected on the first side wall (11) and extends the ring support ontology (1) from the big end, the nose clip (2) is formed
For adapt to the prenaris lateral wall shape arc crotch, the arc crotch is towards the end of the small end close to described the
One side wall (11) is arranged and there is the arc far from the first side wall (11) to turn down.
2. prenaris bracket according to claim 1, which is characterized in that the ring support ontology (1) include head and the tail according to
It is secondary to be connected to surround the first side wall (11), second sidewall (12), third side wall (13) and the 4th side wall of ring structure
(14), the second sidewall (12) and the 4th side wall (14) are oppositely arranged and are respectively formed as arc frame, the arc frame
Outer surface has taper, and the first side wall (11) and the third side wall (13) are oppositely arranged and are formed as being connected to institute
The plate shape frame between second sidewall (12) and the 4th side wall (14) is stated, the third side wall (13) along nasal septum for prolonging
It stretches, along direction of insertion X, the height of the first side wall (11) and the third side wall (13) is respectively smaller than the second sidewall
(12) and the height of the 4th side wall (14), to form two opposite escape groove (15).
3. prenaris bracket according to claim 2, which is characterized in that the depth and the annular of the escape groove (15)
The ratio between height of rack body (1) is 1:2.
4. prenaris bracket according to claim 2 or 3, which is characterized in that the first side wall (11) and the third
The height of side wall (13) is identical, and the second sidewall (12) is identical with the height of the 4th side wall (14), two evacuation
The depth of slot (15) is identical.
5. prenaris bracket according to claim 1 or 3, which is characterized in that the height of the ring support ontology (1) is
2cm。
6. prenaris bracket according to claim 2, which is characterized in that the second sidewall (12) and the 4th side wall
(14) curved profile is concyclic.
7. prenaris bracket according to claim 1, which is characterized in that the prenaris bracket by aluminium alloy, magnesium alloy,
Polylactic acid or polylactic acid/polyglycolic acid are made.
8. prenaris bracket according to claim 2, which is characterized in that the first side wall (11) and the third side wall
(13) be formed as hollow frame structure, the second sidewall (12) and the 4th side wall (14) are formed as latticed hollow out knot
Structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018103882308 | 2018-04-26 | ||
| CN201810388230 | 2018-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109806041A true CN109806041A (en) | 2019-05-28 |
Family
ID=66611176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910258270.5A Pending CN109806041A (en) | 2018-04-26 | 2019-04-01 | Prenaris bracket |
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| Country | Link |
|---|---|
| CN (1) | CN109806041A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6004342A (en) * | 1998-03-26 | 1999-12-21 | Filis; Elias A. | Nasal insert device for improving breathing |
| US20070219575A1 (en) * | 2006-03-20 | 2007-09-20 | Mejia Marta L | Orthonostric device and method of forming the same |
| CN101854975A (en) * | 2007-10-03 | 2010-10-06 | 桑诺斯泰克公司 | Nasal inserts |
| CN202942259U (en) * | 2012-11-09 | 2013-05-22 | 中国人民解放军第三军医大学第一附属医院 | Nostril narrow closing supporting frame |
| US20130296809A1 (en) * | 2001-05-22 | 2013-11-07 | Sanostec Corp. | Nasal Congestion, Obstruction Relief, and Drug Delivery |
| CN104619377A (en) * | 2012-07-27 | 2015-05-13 | 迅息Pty有限公司 | A device for improving air flow through a nasal cavity during physical activity such as sporting pursuits |
| CN205094743U (en) * | 2015-11-06 | 2016-03-23 | 厦门理工学院 | Nasal cavity support frame and cooperate bracket that this nasal cavity support frame used |
-
2019
- 2019-04-01 CN CN201910258270.5A patent/CN109806041A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6004342A (en) * | 1998-03-26 | 1999-12-21 | Filis; Elias A. | Nasal insert device for improving breathing |
| US20130296809A1 (en) * | 2001-05-22 | 2013-11-07 | Sanostec Corp. | Nasal Congestion, Obstruction Relief, and Drug Delivery |
| US20070219575A1 (en) * | 2006-03-20 | 2007-09-20 | Mejia Marta L | Orthonostric device and method of forming the same |
| CN101854975A (en) * | 2007-10-03 | 2010-10-06 | 桑诺斯泰克公司 | Nasal inserts |
| CN104619377A (en) * | 2012-07-27 | 2015-05-13 | 迅息Pty有限公司 | A device for improving air flow through a nasal cavity during physical activity such as sporting pursuits |
| CN202942259U (en) * | 2012-11-09 | 2013-05-22 | 中国人民解放军第三军医大学第一附属医院 | Nostril narrow closing supporting frame |
| CN205094743U (en) * | 2015-11-06 | 2016-03-23 | 厦门理工学院 | Nasal cavity support frame and cooperate bracket that this nasal cavity support frame used |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190528 |