CN109091299A - Eyeball with controlled release unit sterilizes bandage - Google Patents
Eyeball with controlled release unit sterilizes bandage Download PDFInfo
- Publication number
- CN109091299A CN109091299A CN201810735182.5A CN201810735182A CN109091299A CN 109091299 A CN109091299 A CN 109091299A CN 201810735182 A CN201810735182 A CN 201810735182A CN 109091299 A CN109091299 A CN 109091299A
- Authority
- CN
- China
- Prior art keywords
- controlled release
- release unit
- band
- bandage
- storage 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.)
- Granted
Links
- 238000013270 controlled release Methods 0.000 title claims abstract description 52
- 210000005252 bulbus oculi Anatomy 0.000 title claims abstract description 41
- 239000003814 drug Substances 0.000 claims abstract description 53
- 229940079593 drug Drugs 0.000 claims abstract description 22
- 210000001747 pupil Anatomy 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 230000016507 interphase Effects 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 14
- 210000001508 eye Anatomy 0.000 abstract description 11
- 206010061218 Inflammation Diseases 0.000 abstract description 3
- 230000004054 inflammatory process Effects 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000008177 pharmaceutical agent Substances 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000001266 bandaging Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 210000004279 orbit Anatomy 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000003945 visual behavior Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/12—Bandages or dressings; Absorbent pads specially adapted for the head or neck
- A61F13/122—Bandages or dressings; Absorbent pads specially adapted for the head or neck specially adapted for the face
- A61F13/124—Bandages or dressings; Absorbent pads specially adapted for the head or neck specially adapted for the face specially adapted for the eyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
- A61F9/0026—Ophthalmic product dispenser attachments to facilitate positioning near the eye
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention discloses the eyeballs with controlled release unit to sterilize bandage, comprising: band, the band inside are equipped with pupil placement region identical with eyeball size；At least one medicine storage cavity, the medicine storage cavity outside are equipped at intervals with several microchannels in divergent shape；Several controlled release units, for several described controlled release unit arranged for interval on the band, the controlled release unit can discharge drug, and the controlled release unit is connected to the medicine storage cavity；Medicine storage cavity is flat structure, prevent medicine storage cavity raised, cause eyes uncomfortable, band and eye contact area are smaller, can either carry out disinfection to eyes canthus and fringe region, and can be improved eyelet tissue gas permeability, prevent eyelet tissue from polluting inflammation, controlled release unit can control instillation dose, improve and use the time, and flexibility is higher.
Description
Technical field
The present invention relates to disinfection bandages, more particularly to the eyeball with controlled release unit to sterilize bandage.
Background technique
The binder of wound or affected part when bandage is the material to fixed and protection operation or injury, simultaneously
Can be to the drug or equipment that are fixed on wound or affected part is applied, simplest bandage is single bandage, by gauze or cotton
It is made, is suitable for four limbs, tail portion, head, various bandages have a corresponding wrapping method, and when use pays attention to various bandagings
Rule and points for attention, including the wounded's position, suffering limb wrapping must functional location, wrapping sequence, bandaging pressure, part clean,
Application etc., the wrapping of eye is general to be carried out gluing with the bandage for covering entire eye socket or fixes eye by surrounding bandaging strapping with bandage
At the injury in portion, reach at fixed and isolation injury, fixed drug, equipment etc., but existing bandage can block the eye of patient
Eyeball makes patient that can not carry out visual behaviour, and bandage does not have controlled release unit, causes drug usage amount to be difficult to control, causes medicine
Object influences ocular disinfection effect using excessive or very few, and disinfection bandage is not placed on the outside of eyeball, causes disinfection bandage and eyeball
Contact area increases, and be easy to cause eyeball surface to pollute inflammation, influences Disinfection Effect.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, the eyeball disinfection bandage with controlled release unit is provided.
In order to achieve the above objectives, the technical solution adopted by the present invention are as follows: the eyeball with controlled release unit sterilizes bandage, packet
Include: band, the band inside are equipped with pupil placement region identical with eyeball size；At least one medicine storage cavity, the appearance medicine
Chamber setting is equipped at intervals with several microchannels in divergent shape on the outside of the band both ends, the medicine storage cavity；Several controlled release lists
Member, for several described controlled release unit arranged for interval on the band, the controlled release unit can discharge drug, the controlled release list
It is first to be connected to the medicine storage cavity.
In a preferred embodiment of the present invention, the inside microchannels are provided with several mass exchange units.
In a preferred embodiment of the present invention, the mass exchange unit interval is located on the microchannel interior walls.
In a preferred embodiment of the present invention, the band both ends are equipped with band angle, and the band angle is arcuate structure.
In a preferred embodiment of the present invention, the band includes controlled release unit and light transmission strip, the controlled release unit and institute
State light transmission strip Interphase interval arrangement.
In a preferred embodiment of the present invention, the light transmission strip is micro- equipped with several in the side contacted with the eyeball
Hole.
In a preferred embodiment of the present invention, the band is made of flexible material, and the band side is spherical.
In a preferred embodiment of the present invention, both ends are equipped with close to the medicine storage cavity side on the inside of the pupil placement region
Reserve chamber.
In a preferred embodiment of the present invention, the medicine storage cavity is round, rectangular or groove profile.
In a preferred embodiment of the present invention, the controlled release unit can remove the controlled release list for carrying out replacement different densities
Member.
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) band is equipped with several controlled release units, and controlled release unit and light transmission strip Interphase interval are arranged, and controlled release unit can
The controlled release unit for carrying out replacement different densities is flexibly removed, the drug release rate inside medicine storage cavity can be flexibly controlled.
(2) medicine storage cavity is flat structure, prevents medicine storage cavity raised, causes eyes uncomfortable, band and eyeball contact area compared with
It is small, it can either carry out disinfection to eyes canthus and fringe region, and can be improved eyelet tissue gas permeability, prevent eyelet tissue dirty
Hair dyeing is scorching, and safety is higher.
(3) concavity of band is identical as the curvature of the eyeball, and sense of discomfort will not be generated when band is attached on the outside of eyeball, is made
It is higher with flexibility.
(4) light transmission strip is equipped with several micropores in the side contacted with eyeball, and micropore can make slowly to release in controlled release unit
The drug of releasing discharges simultaneously in eyeball surface many places, prevents drug at canthus from accumulating.
(5) band is made of flexible material, and band both ends are equipped with band angle, and band angle is arcuate structure, is attached to disinfection bandage
When on the outside of eyeball, with Rotation of eyeball, eyeball will not be damaged, safety is higher.
(6) pharmaceutical agent in microchannel can be carried out the exchange of microelement by mass exchange unit, prevent drug from trying
The effect of pollution of agent, raising pharmaceutical agent.
Detailed description of the invention
Fig. 1 is the partial schematic diagram of the preferred embodiment of the present invention；
Fig. 2 is the microchannel partial sectional view of the preferred embodiment of the present invention；
Appended drawing reference:
Sterilize bandage 100；
Medicine storage cavity 10；Microchannel 11；Reserve chamber 12；
Band 20；Controlled release unit 21；Light transmission strip 22；
Pupil placement region 30；
Mass exchange unit 40.
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 depicted in figs. 1 and 2, eyeball with controlled release unit sterilizes bandage 100, comprising: band 20, in the band 20
Side is equipped with pupil placement region 30 identical with eyeball size；Disinfection bandage 100 and eyeball contact area are reduced, it can either be to eye
Eyeball canthus and fringe region carry out disinfection, and can be improved eyelet tissue gas permeability, prevent eyelet tissue from polluting inflammation；
At least one medicine storage cavity 10 is equipped at intervals with several microchannels 11 in divergent shape on the outside of the medicine storage cavity 10；Hold medicine
Chamber 10 is flat structure, prevents medicine storage cavity 10 raised, causes eyes uncomfortable, both ends are close to medicine storage cavity 10 on the inside of pupil placement region
Side is equipped with reserve chamber 12 identical with medicine storage cavity 10, and reserve chamber 12 communicates with medicine storage cavity 10, when in medicine storage cavity 10 drug or
After use, the drug in reserve chamber 12 starts slow release to reagent；
Reserve chamber 12 can also be placed with different drugs from medicine storage cavity 10, by two kinds of drug slow releases, pass through after release
It is too short temporarily between mixing after discharged again by microchannel 11, Disinfection Effect is preferable；
Several controlled release units 21, several described 21 arranged for interval of controlled release unit are on the band 20, controlled release unit
21 can timing, it is quantitative, uniformly discharge drug, controlled release unit 21 is connected to medicine storage cavity 10 by microchannel, controlled release unit 21
Arrangement is alternated with light transmission strip 20, and controlled release unit 21 can be replaced flexibly, is convenient for changing the controlled release unit 21 of different densities,
It to flexibly control the rate of release of drug in medicine storage cavity 10, improves and uses the time, flexibility is higher；
Light transmission strip 22 is equipped with several micropores in the side contacted with eyeball, and micropore can make slowly to release in controlled release unit 21
The drug of releasing discharges simultaneously in eyeball surface many places, prevents drug at canthus from accumulating, causes the waste of drug, cannot send out completely
Wave efficacy of drugs；
Microchannel 11 is internally provided with several mass exchange units 40, and mass exchange unit 40 is in 11 inner wall two of microchannel
Top-cross replaces arranged for interval, and the pharmaceutical agent in microchannel 11 can be carried out the exchange of microelement, prevented by mass exchange unit 40
The effect of only pollution of pharmaceutical agent, raising pharmaceutical agent；
20 both ends of band are equipped with radian identical with canthus, when disinfection bandage 100 is attached on the outside of eyes, sterilize bandage
100 both ends are rounder and more smooth, with cambered, when sterilizing bandage 100 with Rotation of eyeball, will not damage canthus tissue, band 20
Concavity is identical as the curvature of the eyeball, and it is not in eyes malaise symptoms that disinfection bandage 100, which is not in tight state, peace
Full property is higher.
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 (10)
1. the eyeball with controlled release unit sterilizes bandage characterized by comprising
Band, the band inside are equipped with pupil placement region identical with eyeball size；
At least one medicine storage cavity, the medicine storage cavity setting are set on the outside of the band both ends, the medicine storage cavity in divergent shape interval
There are several microchannels；
Several controlled release units, on the band, the controlled release unit can be released several described controlled release unit arranged for interval
Drug is put, the controlled release unit is connected to the medicine storage cavity.
2. the eyeball according to claim 1 with controlled release unit sterilizes bandage, it is characterised in that: the inside microchannels
It is provided with several mass exchange units.
3. the eyeball according to claim 2 with controlled release unit sterilizes bandage, it is characterised in that: the mass exchange list
Member interval is located on the microchannel interior walls.
4. the eyeball according to claim 1 with controlled release unit sterilizes bandage, it is characterised in that: the band both ends are set
There is band angle, the band angle is arcuate structure.
5. the eyeball according to claim 4 with controlled release unit sterilizes bandage, it is characterised in that: the band includes control
Unit and light transmission strip are released, the controlled release unit and the light transmission strip Interphase interval are arranged.
6. eyeball according to claim 5 with controlled release unit sterilizes bandage, it is characterised in that: the light transmission strip with
The side of the eyeball contact is equipped with several micropores.
7. the eyeball according to claim 1 with controlled release unit sterilizes bandage, it is characterised in that: the band is flexibility
Material is made, and the band side is spherical.
8. the eyeball according to claim 1 with controlled release unit sterilizes bandage, it is characterised in that: the pupil rest area
Both ends are equipped with reserve chamber close to the medicine storage cavity side on the inside of domain.
9. the eyeball according to claim 8 with controlled release unit sterilizes bandage, it is characterised in that: the medicine storage cavity is circle
Shape, rectangular or groove profile.
10. the eyeball according to claim 1 with controlled release unit sterilizes bandage, it is characterised in that: the controlled release unit
The controlled release unit for carrying out replacement different densities can be removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810735182.5A CN109091299B (en) | 2018-07-06 | 2018-07-06 | Eyeball disinfection bandage with controlled release unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810735182.5A CN109091299B (en) | 2018-07-06 | 2018-07-06 | Eyeball disinfection bandage with controlled release unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109091299A true CN109091299A (en) | 2018-12-28 |
| CN109091299B CN109091299B (en) | 2021-08-13 |
Family
ID=64845575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810735182.5A Active CN109091299B (en) | 2018-07-06 | 2018-07-06 | Eyeball disinfection bandage with controlled release unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109091299B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1929826A (en) * | 2004-03-03 | 2007-03-14 | 斯维奇生物技术股份公司 | Pharmaceutical composition for topical use in form of xerogels or films and methods for production |
| CN101505683A (en) * | 2006-03-31 | 2009-08-12 | Qlt拉格德里弗股份有限公司 | Drug delivery methods, structures, and compositions for nasolacrimal system |
| CN202472154U (en) * | 2012-02-14 | 2012-10-03 | 中国人民解放军南京军区南京总医院 | Improved corneal contact lens for treatment |
| CN204033606U (en) * | 2014-07-22 | 2014-12-24 | 济南菲特生物科技有限公司 | A kind of eyeball binder |
| WO2018064578A1 (en) * | 2016-09-30 | 2018-04-05 | Lynthera Corporation | High-precision drug delivery by dual-domain ocular device |
| CN107951618A (en) * | 2017-12-08 | 2018-04-24 | 华中科技大学 | A kind of contact lenses for drug treatment fungal keratitis |
-
2018
- 2018-07-06 CN CN201810735182.5A patent/CN109091299B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1929826A (en) * | 2004-03-03 | 2007-03-14 | 斯维奇生物技术股份公司 | Pharmaceutical composition for topical use in form of xerogels or films and methods for production |
| CN101505683A (en) * | 2006-03-31 | 2009-08-12 | Qlt拉格德里弗股份有限公司 | Drug delivery methods, structures, and compositions for nasolacrimal system |
| CN202472154U (en) * | 2012-02-14 | 2012-10-03 | 中国人民解放军南京军区南京总医院 | Improved corneal contact lens for treatment |
| CN204033606U (en) * | 2014-07-22 | 2014-12-24 | 济南菲特生物科技有限公司 | A kind of eyeball binder |
| WO2018064578A1 (en) * | 2016-09-30 | 2018-04-05 | Lynthera Corporation | High-precision drug delivery by dual-domain ocular device |
| CN107951618A (en) * | 2017-12-08 | 2018-04-24 | 华中科技大学 | A kind of contact lenses for drug treatment fungal keratitis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109091299B (en) | 2021-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jiguo Inventor after: Xiao Fei Inventor after: Xiao Yufeng Inventor after: Li Li Inventor before: Li Li |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210727 Address after: 262400 No. 55, market road, ATO village, Changle County, Weifang City, Shandong Province Applicant after: Liu Jiguo Address before: 6262, 6th floor, building 2, No.117, Zhangcha 1st Road, Chancheng District, Foshan City, Guangdong Province Applicant before: FOSHAN RUISHENG HAITE BIOTECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |