CN109045447A - A kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch - Google Patents
A kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch Download PDFInfo
- Publication number
- CN109045447A CN109045447A CN201810681589.4A CN201810681589A CN109045447A CN 109045447 A CN109045447 A CN 109045447A CN 201810681589 A CN201810681589 A CN 201810681589A CN 109045447 A CN109045447 A CN 109045447A
- Authority
- CN
- China
- Prior art keywords
- shaped cavity
- protecting film
- wound
- shaped
- nasal cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
Abstract
The invention discloses a kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch, it include: fixing substrate, it is characterized in that, U-shaped cavity is equipped in fixing substrate, U-shaped steel silk is equipped in U-shaped cavity, U-shaped cavity wall is equipped with several micropores, medical agent is equipped in U-shaped cavity, the U-shaped cavity is made of the flexible material of biocompatibility, the U-shaped cavity can be retained in nostril, the micropore is equipped with release membranes, the nasal cavity wound-protecting film is able to achieve to be used whenever and wherever possible, and length using the time can be controlled according to their needs, medical agent is equipped with inside U-shaped cavity, different medical agents can be needed to store according to different patients, to realize anti-inflammatory anti-itch, solve nasal obstruction, rhinitis, the problem of rhiocnesmus, easy to use and flexible.
Description
Technical field
The present invention relates to a kind of nasal cavity wound-protecting film more particularly to a kind of nasal cavity wound-protecting films with anti-inflammatory anti-itch.
Background technique
Chang Yinwei it is extraneous or itself the reason of cause rhiocnesmus to be had a stuffy nose, influence people's breathing, general solution is to adopt
With a variety of different treatment means and product, but existing method and product it is inconvenient to use or in using effect cannot and
Shi Jianxiao, and in certain public situations, rhiocnesmus, people's inconvenience is antipruritic, antipruritic at this time more troublesome.
People gradually have found to can solve the above problem using biological wound-protecting film.The development of protective dressing in recent years is very
Fastly, there are various wound-protecting films to release when, but be synthetic material membrane mostly, such as silicone rubber membrane, polyurethane film, nylon membrane, wash
Synthetic fibre film, polyethylene film, polypropylene film etc., after applying after a period of time, people are gradually had found, the histocompatbility of synthetic material
Bad, therapeutic effect is unsatisfactory, attempts to manufacture wound-protecting film with natural biologic material such as collagen, but collagen mechanical property
Difference is also enhanced with synthesis film, though this collage synthesis Material cladding film can improve its histocompatbility, thickness increases
Flexibility is deteriorated, and gas permeability is not good enough, and service performance is bad.
Traditional nasal cavity biological wound-protecting film can not achieve long-term clamping and place, and can only use the short time, and in wound-protecting film not
There can be therapeutic effect for each case, some biological wound-protecting films cannot be retained in nasal cavity, and shield wound regulation effect is poor, real
It is not strong with property.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, provide a kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch.
In order to achieve the above objectives, the technical solution adopted by the present invention is, comprising: fixing substrate, which is characterized in that fixed base
It is equipped with U-shaped cavity in material, U-shaped steel silk is equipped in U-shaped cavity, U-shaped cavity wall is equipped with several micropores, is equipped with medical agent, institute in U-shaped cavity
It states U-shaped cavity to be made of the flexible material of biocompatibility, the U-shaped cavity can be retained in nostril, and the micropore is equipped with slow
Release film.
In a preferred embodiment of the present invention, the spacing of the U-shaped cavity open end is less than closed end spacing.
In a preferred embodiment of the present invention, the U-shaped cavity closed end is annular.
In a preferred embodiment of the present invention, the U-shaped cavity opening end surfaces are round and smooth.
In a preferred embodiment of the present invention, the U-shaped steel silk is flexible very thin medical steel wire.
In a preferred embodiment of the present invention, the micropore is equipped with release membranes.
In a preferred embodiment of the present invention, the release membranes are biological ionic membrane.
In a preferred embodiment of the present invention, the U-shaped cavity outer wall is equipped with several prominent bodies.
In a preferred embodiment of the present invention, the fixing substrate include good permeability semi permeability goldbeater's skin with have stick
The fibronectin of property.
The invention solves the defect existing in the background technology, the present invention have it is following the utility model has the advantages that
(1) it is equipped with U-shaped cavity in fixing substrate, is equipped with flexible U-shaped medical steel wire inside U-shaped cavity, it can be according to nose
U-shaped cavity is fixed in the difference of hole size, and realization uses whenever and wherever possible, and can control according to their needs using the time
Length, U-shaped cavity inside is equipped with medical agent, can need to store different medical agents according to different patients, to realize anti-inflammatory anti-itch,
Solve the problems, such as nasal obstruction, rhinitis, rhiocnesmus, easy to use and flexible.
(2) spacing of the U-shaped cavity open end is less than closed end spacing and closed end is annular, in order to meet
The structure in mankind nostril avoids causing discomfort to user while by realizing fixed in U-shaped cavity chamber placement nostril.
(3) the U-shaped cavity opening end surfaces are round and smooth, avoid U-shaped cavity chamber from placing and cause to damage to user in nostril.
(4) micropore is equipped with release membranes, and release membranes are biological ionic membrane, and the intracavitary medical agent of U-shaped cavity passes through release membranes
Can flexibly control into the dose in nasal cavity, play the role of one to patient and releive, allow drug persistent and efficiently,
Improve the shield wound effect of biological wound-protecting film.
(5) the U-shaped cavity outer wall is equipped with several prominent bodies, takes wound-protecting film convenient for user, user is avoided to take out shield
Nasal cavity skin is scratched when creating film.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples；
Fig. 1 is the partial structural diagram of the preferred embodiment of the present invention；
Fig. 2 is the cross section structure schematic diagram of the preferred embodiment of the present invention；
In figure: 1, nasal cavity wound-protecting film；2, U-shaped cavity；3, U-shaped medical steel wire；4, prominent body；5, micropore；
Specific embodiment
Presently in connection with drawings and examples, the present invention is described in further detail, these attached drawings are simplified signal
Figure, the basic structure of the invention will be illustrated schematically only, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch, comprising: fixing substrate, which is characterized in that fixed
Substrate shapes are U-shaped cavity 2, and U-shaped medical steel wire 3 is equipped in U-shaped cavity 2, and 2 wall of U-shaped cavity is equipped with several micropores 5, sets in U-shaped cavity 2
There is medical agent, the U-shaped cavity 2 is made of the flexible material of biocompatibility, and the U-shaped cavity 2 can be retained in nostril.
Specifically, shape is made of the fixing substrate of U-shaped cavity 2 of the flexible material of good biocompatibility, U-shaped cavity 2 is set
It is equipped with medical agent, for having a stuffy nose, the symptoms such as rhinitis, nasal allergy, the micropore 5 is equipped with release membranes, and micropore 5 is equipped with sustained release
Film, release membranes are biological ionic membrane, and the medical agent in U-shaped cavity 2 can be controlled flexibly by release membranes into the medicine in nasal cavity
Amount, play the role of one to patient and releive, allow drug persistent and efficiently, also improve biological wound-protecting film shield wound imitates
Fruit.
It is equipped with U-shaped cavity 2 in fixing substrate, is equipped with flexible U-shaped medical steel wire 3 inside U-shaped cavity 2, it can be according to nose
U-shaped cavity 2 is fixed in the difference of hole size, and realization uses whenever and wherever possible, and can control according to their needs using the time
Length, medical agent is equipped with inside U-shaped cavity 2, can need to store different medical agents, using flexible side according to different patients
Just.The spacing of 2 open end of U-shaped cavity is less than closed end spacing and closed end is annular, in order to meet mankind's nose
The structure in hole avoids causing discomfort to user while by realizing fixed in the placement of U-shaped cavity 2 nostril.The U-shaped cavity 2 is open
End surfaces are round and smooth, avoid U-shaped cavity from placing and cause to damage to user in nostril.The U-shaped cavity outer wall is equipped with several prominent bodies 4,
Wound-protecting film is taken convenient for user, nasal cavity skin is scratched when user being avoided to take out wound-protecting film.
In short, fixing substrate includes the semi permeability goldbeater's skin of good permeability with the fibronectin of adhesion, not will cause
When using nasal cavity wound-protecting film, repulsion is generated, using effect is preferable, and nasal cavity wound-protecting film can be retained in nostril, using flexible,
Release membranes on the micropore 5 can slowly discharge the medical agent in medicine storage cavity at regular time and quantity, improve the treatment of medical agent
Effect.
Based on the above description of the preferred embodiments of the present invention, through the above description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (8)
1. a kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch, comprising: fixing substrate, which is characterized in that be equipped in fixing substrate U-shaped
Chamber, U-shaped cavity is interior to be equipped with U-shaped steel silk, and U-shaped cavity wall is equipped with several micropores, is equipped with medical agent in U-shaped cavity, the U-shaped cavity is by giving birth to
The flexible material of object compatibility is made, and the U-shaped cavity can be retained in nostril, and the micropore is equipped with release membranes.
2. a kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch according to claim 1, it is characterised in that: the U-shaped cavity is opened
The spacing at mouth end is less than closed end spacing.
3. a kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch according to claim 2, it is characterised in that: the U-shaped cavity is closed
Closing end is annular.
4. a kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch according to claim 1, it is characterised in that: the U-shaped cavity is opened
Mouth end surfaces are round and smooth.
5. a kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch according to claim 1, it is characterised in that: the U-shaped steel silk
For flexible very thin medical steel wire.
6. a kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch according to claim 6, it is characterised in that: the release membranes are
Biological ion film.
7. a kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch according to claim 1, it is characterised in that: outside the U-shaped cavity
Wall is equipped with several prominent bodies.
8. a kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch according to claim 1, it is characterised in that: the fixing substrate
Semi permeability goldbeater's skin including good permeability and the fibronectin with adhesion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681589.4A CN109045447A (en) | 2018-06-27 | 2018-06-27 | A kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681589.4A CN109045447A (en) | 2018-06-27 | 2018-06-27 | A kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109045447A true CN109045447A (en) | 2018-12-21 |
Family
ID=64818022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810681589.4A Withdrawn CN109045447A (en) | 2018-06-27 | 2018-06-27 | A kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch |
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| CN (1) | CN109045447A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022020878A1 (en) * | 2020-07-13 | 2022-02-03 | Asap Breatheassist Pty Ltd | Agent delivery device, agent delivery system, and method of delivering an agent |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201356908Y (en) * | 2009-02-20 | 2009-12-09 | 董锟德 | Nasal cavity slow-releasing drug feeding tool |
| KR20120004633U (en) * | 2010-12-18 | 2012-06-27 | 현태섭 | Nose cap nose pain therapy |
| CN203577124U (en) * | 2013-11-20 | 2014-05-07 | 韩晓明 | Nasal cavity controlled-release dosing device |
| CN204246317U (en) * | 2014-11-21 | 2015-04-08 | 宋爱萍 | A kind of conjunctival sac support ring with drug slow release function |
| CN104971414A (en) * | 2014-04-01 | 2015-10-14 | 黄震山 | Medicine sustained release device |
| CN106344232A (en) * | 2015-07-14 | 2017-01-25 | 浦易（上海）生物技术有限公司 | Sustained release medicine bracket for nasal cavity, forming method and application thereof |
-
2018
- 2018-06-27 CN CN201810681589.4A patent/CN109045447A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201356908Y (en) * | 2009-02-20 | 2009-12-09 | 董锟德 | Nasal cavity slow-releasing drug feeding tool |
| KR20120004633U (en) * | 2010-12-18 | 2012-06-27 | 현태섭 | Nose cap nose pain therapy |
| CN203577124U (en) * | 2013-11-20 | 2014-05-07 | 韩晓明 | Nasal cavity controlled-release dosing device |
| CN104971414A (en) * | 2014-04-01 | 2015-10-14 | 黄震山 | Medicine sustained release device |
| CN204246317U (en) * | 2014-11-21 | 2015-04-08 | 宋爱萍 | A kind of conjunctival sac support ring with drug slow release function |
| CN106344232A (en) * | 2015-07-14 | 2017-01-25 | 浦易（上海）生物技术有限公司 | Sustained release medicine bracket for nasal cavity, forming method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022020878A1 (en) * | 2020-07-13 | 2022-02-03 | Asap Breatheassist Pty Ltd | Agent delivery device, agent delivery system, and method of delivering an agent |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181221 |
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| WW01 | Invention patent application withdrawn after publication |