CN104146823B - A kind of eyeball binder - Google Patents
A kind of eyeball binder Download PDFInfo
- Publication number
- CN104146823B CN104146823B CN201410349192.7A CN201410349192A CN104146823B CN 104146823 B CN104146823 B CN 104146823B CN 201410349192 A CN201410349192 A CN 201410349192A CN 104146823 B CN104146823 B CN 104146823B
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- China
- Prior art keywords
- binder
- cover body
- eyeball
- binder cover
- microchannel
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Classifications
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- 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
- A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
-
- 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
- A61F2013/00089—Wound bandages
- A61F2013/00182—Wound bandages with transparent part
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Ophthalmology & Optometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Prostheses (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention belongs to ophthalmic binder technical field。The invention discloses a kind of eyeball binder, patient's eyes can be covered in order to solve ophthalmic binder in prior art, so that the problem that patient cannot be carried out visual behaviour。The eyeball binder of the present invention includes the printing opacity binder cover body being attached to eyeball surface and coincideing with eyeball curved surface, be provided with some degree of depth 1nm ~ 5mm on described binder cover body, width is the microchannel of 1nm ~ 5mm, the degree of depth of described microchannel is less than the thickness of described binder cover body, space within described microchannel and described binder cover material is connected, to complete the circulation of various form materials on binder cover body and to complete the transhipment of material, discharge and exchange。In order to strengthen drug absorption effect, reduce dressing change frequency, described binder cover body adds sustained-release micro-spheres。Binder cover body is compatible using eyeball, suitable based on the light transmissive material of binder, and medicine is loaded into during use binder cover body。
Description
Technical field
The present invention relates to ophthalmic binder technical field, particularly to a kind of eyeball binder。
Background technology
Binder is the binder in wound or affected part, is in order to fixing and protection operation or injury material, can be fixed on wound or medicine that affected part applies or equipment simultaneously。Simplest binder one is single canopy band, is made up of gauze or cotton, it is adaptable to extremity, afterbody, head and thorax abdomen。Multiple binder is the variously-shaped binder made by position and shape, and material is double-layer cloth, can press from both sides the Cotton Gossypii of different-thickness therebetween, and periphery has cloth, in order to knotting is fixing, such as eye bandage, back of the body waist binder, shirtfront binder, abdomen binder and first binder etc.。Special binder is many to fix use at extremity and joint part。Various binders have corresponding wrapping method, rule and the points for attention of various bandaging are noted during use, dry, dispenser and the removing etc. that foreign material are before wrapping must be cleaned in POF, wrapping order, bandaging pressure, local including the wounded's position, suffering limb wrapping。
The general binder covering whole eye socket of wrapping of eye carries out gluing or by fixing the injury place of eye with binder around the windings bandaging strapping of head, reaches to fix and isolate injury place, fixed drug, equipment, device etc.。But existing eye binder can block the eyes of patient, so that patient cannot be carried out visual behaviour。How ophthalmic binder makes patient still can not block still operable pupil after wrapping eye carries out visual behaviour, is problem demanding prompt solution。Still do not wrap up the binder of eyeball at present specially。
Summary of the invention
Patient's eyes can be covered in order to solve ophthalmic binder in prior art, so that patient cannot be carried out the problem of visual behaviour, the invention provides a kind of eyeball binder。
The technical scheme is that
A kind of eyeball binder, including being attached to eyeball surface the printing opacity binder cover body coincideing with eyeball curved surface, described binder cover body is inner surface apart from the side that eyeball is nearer, and distance eyeball side farther out is outer surface；The inner surface of described binder cover body and/or outer surface and/or described binder cover body are internally provided with some degree of depth 1nm ~ 5mm, width is the microchannel of 1nm ~ 5mm, the degree of depth of described microchannel is less than the thickness of described binder cover body, space within described microchannel and described binder cover material is connected, to complete the circulation of various form materials on binder cover body and to complete the transhipment of material, discharge and exchange。
Preferably, described microchannel forms microchannel network with form arrangement parallel, staggered, radiation；Space within described microchannel network and described binder cover material is connected, to complete the circulation of various form materials on binder cover body and to complete the transhipment of material, discharge and exchange。
Preferably, described binder cover body being provided with the micropore that some diameters are 10um ~ 0.5mm, described micropore runs through or does not run through inner surface and the outer surface of described binder cover body；Circulation that space within described microchannel network, described micropore and described binder cover material has been connected on binder cover body various form materials also completes the transhipment of material, discharge and exchange。
Preferably, the region of described binder cover body correspondence eye pupil is not provided with described microchannel and described micropore。So do not affect the visual behaviour of user。For myopia or the comparatively serious patient of hypermetropia, binder cover body corresponding to eye pupil is with transparent material manufacture, it is possible to have the effect corrected defects of vision。
Preferably, the region of described binder cover body correspondence eye pupil is engraved structure。Oxygen permeability is required high and twenty-twenty people's correspondence eye pupil region can without binder cover material, namely in engraved structure, whole binder cover body structure ringwise。
Preferably, the degree of depth of described microchannel is the 1/5 ~ 1/2 of described binder cover body thickness。Although arranging some microchannels and/micropore on binder cover body, binder cover body is still integral type, if the microchannel degree of depth is excessive, binder cover body is easily split into multi-disc；If the microchannel degree of depth is too small, the circulation of material, transhipment, discharge and exchange efficiency are low。
Preferably, the width of described microchannel is 900um ~ 2500um。
Further, the diameter of described micropore is 900um ~ 2500um。
Preferably, the space within described binder cover material comprises sustained-release micro-spheres。The type of sustained-release micro-spheres is according to different opthalmological customizations, and sustained-release micro-spheres can be one-body molded with binder cover body when manufacturing binder cover body, it is also possible to after making binder cover body, is immersed in by binder cover body in the preparation containing sustained-release micro-spheres and adsorbs prepares。
The invention have the benefit that
The eyeball binder of the present invention, has overturned the concept of traditional ophthalmic binder。The eyeball light transmissive material as binder compatible, suitable is adopted to make the binder cover body coincideing with eyeball curved surface, described binder cover body arranges some microchannels and/or micropore, microchannel is connected with the space within binder cover material or space within microchannel net, micropore and binder cover body is connected, to complete the circulation of the various form materials such as gas, liquid, small solid on binder cover body and to complete the transhipment of material, discharge and exchange。During use, medicine is loaded into binder cover body, then binder cover body is placed directly against on eyeball (being similar to contact lens and U.S. pupil), the wrapping of eye can be completed。
The eyeball binder of the present invention, simple in construction, easy to use, do not affect the visual behaviour of user, do not affect the appearance simultaneously。
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 faces structural representation under eyeball binder magnifying state in embodiment 1；
Fig. 2 is the rip cutting cross-sectional view of Fig. 1；
Fig. 3 faces structural representation under eyeball binder magnifying state in embodiment 2；
Fig. 4 faces structural representation under the non-magnifying state of eyeball binder in embodiment 3 and embodiment 4；
Fig. 5 is the partial enlargement structural representation of eyeball binder longitudinal section in embodiment 3；
Fig. 6 is the local magnification at high multiple structural representation of eyeball binder longitudinal section in embodiment 4；
Wherein, 1-binder cover body；2-microchannel；3-micropore；The space of 4-material internal；The region of 5-correspondence eye pupil。
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
Detailed description of the invention
Embodiment 1
As shown in Figure 1, the eyeball binder of the present embodiment, including being attached to eyeball surface the spherical crown shape printing opacity binder cover body 1 coincideing with eyeball curved surface, binder cover body 1 adopts the eyeball light transmissive material as binder compatible, suitable to make, and carries out space process in this material preparation process。Binder cover body 1 is inner surface apart from the one side that eyeball is nearer, and distance eyeball one side farther out is outer surface。
As shown in Figure 1 and Figure 2, the inner surface of binder cover body 1 arranges some microchannels 2 arranged radially, the region 5 of the corresponding eye pupil of binder cover body 1 is not provided with microchannel 2, and for the patient that myopia or hypermetropia are comparatively serious, binder cover body corresponding to eye pupil can have the effect corrected defects of vision。In order to increase spraying area, the region 5 of the corresponding eye pupil of binder cover body 1 can be smaller, as long as can so that user carries out visual behaviour。The degree of depth of microchannel 2 is the 1/5 ~ 1/2 of binder cover body 1 thickness (i.e. vertical dimension between inner surface and outer surface), and the width of microchannel 2 is 900um ~ 2500um。The space 4 of microchannel 2 and binder cover body 1 material internal is connected, to complete the circulation of various form materials on binder cover body 1 and to complete the transhipment of material, discharge and exchange。
Embodiment 2
As shown in Figure 3, the eyeball binder of the present embodiment, including being attached to eyeball surface the spherical crown shape printing opacity binder cover body 1 coincideing with eyeball curved surface, binder cover body 1 adopts the eyeball light transmissive material as binder compatible, suitable to make, and carries out space process in this material preparation process。Binder cover body 1 is inner surface apart from the one side that eyeball is nearer, and distance eyeball one side farther out is outer surface。
The inner surface of binder cover body 1 arranges some microchannels 2 arranged radially, and meanwhile, the inner surface of binder cover body 1 is additionally provided with the microchannel 2 of annular spread, and the microchannel 2 arranged radially and the microchannel 2 being distributed ringwise constitute microchannel net。Certainly, the microchannel 2 of radial arrangement and the microchannel 2 of annular spread can also be arranged on outer surface or the inside of binder cover body 1, as long as can keep the binder cover body 1 still can be as a whole。The region 5 of the corresponding eye pupil of binder cover body 1 is not provided with microchannel 2, and in order to increase spraying area, the region 5 of the corresponding eye pupil of binder cover body 1 can be smaller, as long as can so that user carries out visual behaviour。
No matter being the microchannel 2 arranged radially or the microchannel 2 being distributed ringwise, its degree of depth is all the 1/5 ~ 1/3 of binder cover body 1 thickness (i.e. vertical dimension between inner surface and outer surface), and the width of microchannel 2 is 1500um ~ 2000um。The space 4 of microchannel 2 and binder cover body 1 material internal is connected, to complete the circulation of various form materials on binder cover body 1 and to complete the transhipment of material, discharge and exchange。
Embodiment 3
As shown in Figure 4, Figure 5, the eyeball binder of the present embodiment, including being attached to eyeball surface the spherical crown shape printing opacity binder cover body 1 coincideing with eyeball curved surface, binder cover body 1 adopts the eyeball light transmissive material as binder compatible, suitable to make, and carries out space process in this material preparation process。Binder cover body 1 is inner surface apart from the one side that eyeball is nearer, and distance eyeball one side farther out is outer surface。The region 5 of the corresponding eye pupil of binder cover body 1 is engraved structure, i.e. this region does not have bandage material, and oxygen permeability requires high and twenty-twenty people, and the region 5 of corresponding eye pupil can without binder cover material, whole binder cover body structure ringwise。In order to increase spraying area, the region 5 of the corresponding eye pupil of binder cover body 1 can be smaller, as long as can so that user carries out visual behaviour。
The inner surface of binder cover body 1 arranges some parallel or staggered microchannels 2, and these microchannels 2 constitute microchannel net。Certainly, these microchannels 2 can also arrange the outer surface of binder cover body 1 and/or the inside of binder cover body 1, as long as can keep the binder cover body 1 still can be as a whole。
All microchannels 2, its degree of depth is all the 1/4 ~ 1/3 of binder cover body 1 thickness (i.e. vertical dimension between inner surface and outer surface), and the width of microchannel 2 is 1000um ~ 1500um。Microchannel 2 is connected with the space 4 of binder cover body 1 material internal, to complete the circulation of various form materials on binder cover body 1 and to complete the transhipment of material, discharge and exchange。
Embodiment 4
As shown in Fig. 4, Fig. 6, the eyeball binder of the present embodiment, including being attached to eyeball surface the spherical crown shape printing opacity binder cover body 1 coincideing with eyeball curved surface, binder cover body 1 adopts the eyeball light transmissive material as binder compatible, suitable to make, and carries out space process in this material preparation process。Binder cover body 1 is inner surface apart from the one side that eyeball is nearer, and distance eyeball one side farther out is outer surface。The region 5 of the corresponding eye pupil of binder cover body 1 is engraved structure, i.e. this region does not have bandage material。In order to increase spraying area, the region 5 of the corresponding eye pupil of binder cover body 1 can be smaller, as long as can so that user carries out visual behaviour。
The inner surface of binder cover body 1 arranges some parallel or staggered microchannels 2, and these microchannels 2 constitute microchannel net。Binder cover body 1 is additionally provided with the micropore 3 that some diameters are 900um ~ 2500um, the inner surface running through binder cover body 1 that these micropores 3 have and outer surface, the inner surface not running through binder cover body 1 having and outer surface。Certainly, these microchannels 2 can also arrange the outer surface of binder cover body 1 and/or the inside of binder cover body 1, as long as can keep the binder cover body 1 still can be as a whole。
All microchannels 2, its degree of depth is all the 1/4 ~ 1/3 of binder cover body 1 thickness (i.e. vertical dimension between inner surface and outer surface), and the width of microchannel 2 is 1200um ~ 1800um。As shown in Figure 6, microchannel 2, micropore 3, binder cover body 1 material internal space 4 be connected, to complete the circulation of various form materials on binder cover body 1 and to complete the transhipment of material, discharge and exchange。
Claims (4)
1. an eyeball binder, it is characterized in that: include the printing opacity binder cover body being attached to eyeball surface and coincideing with eyeball curved surface, the region of described binder cover body correspondence eye pupil is engraved structure, described binder cover body is inner surface apart from the side that eyeball is nearer, and distance eyeball side farther out is outer surface；The inner surface of described binder cover body and/or outer surface and/or described binder cover body are internally provided with some degree of depth 1nm ~ 5mm, width is the microchannel of 1nm ~ 5mm, the degree of depth of described microchannel is less than the thickness of described binder cover body, and described microchannel forms microchannel network with form arrangement parallel, staggered, radiation；Being provided with the micropore that some diameters are 10um ~ 0.5mm on described binder cover body, described micropore runs through or does not run through inner surface and the outer surface of described binder cover body；Circulation that space within described microchannel network, described micropore and described binder cover material has been connected on binder cover body various form materials also completes the transhipment of material, discharge and exchange；Space within described binder cover material comprises sustained-release micro-spheres。
2. eyeball binder as claimed in claim 1, it is characterised in that: the degree of depth of described microchannel is the 1/5 ~ 1/2 of described binder cover body thickness。
3. eyeball binder as claimed in claim 1, it is characterised in that: the width of described microchannel is 900um ~ 2500um。
4. eyeball binder as claimed in claim 1, it is characterised in that: the diameter of described micropore is 900um ~ 2500um。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349192.7A CN104146823B (en) | 2014-07-22 | 2014-07-22 | A kind of eyeball binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349192.7A CN104146823B (en) | 2014-07-22 | 2014-07-22 | A kind of eyeball binder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104146823A CN104146823A (en) | 2014-11-19 |
| CN104146823B true CN104146823B (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410349192.7A Active CN104146823B (en) | 2014-07-22 | 2014-07-22 | A kind of eyeball binder |
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| CN (1) | CN104146823B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969185B (en) * | 2018-07-06 | 2020-09-29 | 青岛市市立医院 | Eyeball disinfection bandage capable of slowly releasing reagent by extruding eyelid |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2393266A (en) * | 1943-12-07 | 1946-01-22 | Donald J Riddell | Contact lens |
| US6779888B2 (en) * | 2000-07-28 | 2004-08-24 | Ocular Sciences, Inc. | Contact lenses with microchannels |
| CN201353240Y (en) * | 2009-02-24 | 2009-12-02 | 无锡市康明医疗器械有限公司 | Cornea nursing tablet |
| CN102302458B (en) * | 2011-09-15 | 2013-01-09 | 中国人民解放军军事医学科学院卫生装备研究所 | Long-acting sustained-release wound dressing containing levofloxacin sustained-release microspheres, and preparation method thereof |
| 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 |
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- 2014-07-22 CN CN201410349192.7A patent/CN104146823B/en active Active
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| CN104146823A (en) | 2014-11-19 |
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Effective date of registration: 20200407 Address after: 250000 1001d, 10 / F, building A4 - (3), Hanyu financial and business center, No. 7000, Jingshi Road, high tech Zone, Jinan City, Shandong Province Patentee after: Jinan fite Ecological Environmental Protection Engineering Co., Ltd Address before: 250000 Shandong city of Ji'nan province high tech Zone Shun Road No. 2000 Shun Tai Plaza Building 8 1-901-04 Patentee before: JINAN FEITE BIOTECHNOLOGY Co.,Ltd. |