CN107997872A - Operated eye protective device - Google Patents
Operated eye protective device Download PDFInfo
- Publication number
- CN107997872A CN107997872A CN201711249631.7A CN201711249631A CN107997872A CN 107997872 A CN107997872 A CN 107997872A CN 201711249631 A CN201711249631 A CN 201711249631A CN 107997872 A CN107997872 A CN 107997872A
- Authority
- CN
- China
- Prior art keywords
- shell
- inner casing
- negative pressure
- protective device
- pressure 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.)
- Pending
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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
- 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
- A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
- A61F9/045—Eye-shades or visors; Shields beside, between or below the eyes
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The present invention relates to a kind of operated eye protective device, including cover body and depression generator, the cover body is the double-decker for the inner casing for including shell and being stacked in shell, shell and inner casing are lid bowl shaped structure, the teabowl with a cover mouth of shell and inner casing sets and in a plane in the same direction, the teabowl with a cover mouth of shell and inner casing is set in distance, the sealing space that clearance space between the two is formed with human skin is negative pressure cavity, the depression generator is the intake valve and air outlet valve for being arranged on the elastic sack body of cover top portion and being fixed on elastic sack body, the inner cavity of the elastic sack body is connected with negative pressure cavity, utricule resetting spring is provided with the elastic sack body.The present invention makes negative pressure cavity produce negative pressure by depression generator, so that cover body is tightly adsorbed on eye part skin, veritably avoids thimerosal from infiltering No operation eye, avoids the generation of intercurrent disease.
Description
Technical field
It is more particularly to a kind of to isolate the anti-of thimerosal in operation for No operation eye the present invention relates to a kind of medical instrument
Protection unit.
Background technology
Since the explosive growth of electronic product at this stage, various eye diseases are more and more, it is necessary to carry out operated eye
Patient also in the gesture of swift and violent growth.To avoid infection, operation consent needs opponent's art eye to carry out disinfection processing.But due to people's dignity
Portion is irregular, and when sterilizing art eye, thimerosal can flow into non-art eye, causes non-art eye postoperative pain, rubescent, corneal injury etc. concurrent
Disease, adds the psychological pressure of patient, has delayed the rehabilitation duration of disease.
Therefore, it is necessary to research and develop a kind of protective device, No operation eye can be covered, and veritably thimerosal can be avoided to infilter
No operation eye, so as to avoid the generation of complication, takes place frequently current eye disease and brings serious psychological pressure to show to patient
Shape has influence, to improving surgical quality, accelerating Rehabilitation to have important practical value and realistic meaning.
The content of the invention
In view of this, it is non-to solve thimerosal inflow it is an object of the invention to provide a kind of operated eye protective device
Art eye causes intercurrent disease making patients psychological pressure, delays the problem of recovery period.
The invention discloses a kind of operated eye protective device, including cover body and depression generator, the cover body is bag
The double-decker of inner casing for including shell and being stacked in shell, shell and the lid that inner casing is lid bowl shaped structure, shell and inner casing
The rim of a bowl is set in the same direction and in a plane, the teabowl with a cover mouth of shell and inner casing is set in distance, clearance space between the two
The sealing space formed with human skin is negative pressure cavity, the depression generator be arranged on cover top portion elastic sack body and
The intake valve and air outlet valve being fixed on elastic sack body, the inner cavity of the elastic sack body are connected with negative pressure cavity, the elastic sack body
Inside it is provided with utricule resetting spring.
Further, the end set of the teabowl with a cover mouth of the shell and inner casing has sealing ring.
Further, the elastic sack body is embedded on shell, and utricule edge extends into inner casing and fixed with inner casing outer surface.
Further, the confined air that the negative pressure cavity is outer casing inner wall, inner casing outer wall, utricule edge are formed with human body surface
Between, the inlet channel connected with negative pressure cavity is provided with utricule edge.
Further, the water suction block that height is slightly above confined space is provided with negative pressure cavity.
Further, the water suction block is made of absorbent wool and the absorbing water powder being wrapped in absorbent wool.
Further, the elasticity modulus of the inner casing is higher than the elasticity modulus of elastic sack body.
The beneficial effects of the present invention are：The present invention makes negative pressure cavity produce negative pressure by depression generator, so that cover
Body is tightly adsorbed on eye part skin, veritably avoids thimerosal from infiltering No operation eye, the generation of intercurrent disease is avoided, to current
Eye disease takes place frequently brings the present situation of serious psychological pressure to have influence to patient, to enhancing patient's confidence, improves hand
Art quality, accelerate Rehabilitation to have important practical value and realistic meaning.Simultaneously as depression generator is using elasticity
Utricule structure, is discharged in use, need to only press utricule by gas, you can realizes negative pressure, operation and structure are all extremely simple, are easy to
Grasp, cost is low.
Brief description of the drawings
Fig. 1 is the schematic three dimensional views of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the bottom view of Fig. 2；
Fig. 5 is the sectional view of the present invention.
Description of reference numerals：
1- cover bodies；2- shells；3- inner casings；4- negative pressure cavities；5- elastic sack bodies；6- intake valves；7- air outlet valves；8- resets bullet
Spring；9- sealing rings；10- inlet channels；11- water suction blocks.
Embodiment
The preferred embodiment of the present invention is described in detail below.
As shown in the figure, the present embodiment operated eye protective device, including cover body 1 and depression generator, cover body are to include
The double-decker of shell 2 and inner casing 3, shell and inner casing are lid bowl shaped structure, and inner casing is stacked in shell, shell and inner casing
Teabowl with a cover mouth is set in the same direction, and teabowl with a cover mouth is in a plane, and easy to coplanar sealing, the teabowl with a cover mouth of shell and inner casing is in interval
Set, i.e. the rim of a bowl of shell is bigger than inner casing, forms certain interval between the two, which forms close with human skin
It is negative pressure cavity 4 to seal space, and the depression generator of the present embodiment is to be arranged on the elastic sack body 5 of cover top portion and be fixed on bullet
Intake valve 6 and air outlet valve 7 on property utricule, the inner cavity of elastic sack body connects with negative pressure cavity, utricule is provided with elastic sack body and is answered
Position spring 8.Air outlet valve can be check valve, and air outlet valve can be switch valve or overflow valve etc..When absorption is fixed, cover body oral area is adjacent to
In on the circumocular skin of No operation, check valve is opened, presses elastic sack body, compresses the gas in negative pressure cavity, pressure increase, leads to
Cross check valve to discharge, repeated multiple times, gas is constantly discharged, and negative pressure intracavity gas are largely reduced, and air pressure reduces, less than the external world
Air pressure, that is, form negative pressure, cover body oral area is firmly adsorbed on human skin；When removing, the switch of air outlet valve need to be only opened,
Extraneous gas enters in negative pressure cavity, makes inside and outside gas connection, and negative pressure disappears, and cover body oral area departs from the circumocular skin of No operation.
The resetting spring of the present embodiment can make after pressing each time, and the cavity volume of elastic sack body can be recovered, and then be formed negative
Pressure.
The present invention makes negative pressure cavity produce negative pressure by depression generator, so that cover body is tightly adsorbed in eye part skin
On, veritably avoid thimerosal from infiltering No operation eye, avoid the generation of intercurrent disease, take place frequently to current eye disease and patient is brought
The present situation of serious psychological pressure has influence, to enhancing patient's confidence, raising surgical quality, accelerates Rehabilitation to have
Important practical value and realistic meaning.Simultaneously as depression generator uses elastic sack body structure, in use, need to only press
Pressure utricule is discharged by gas, you can realizes negative pressure, operation and structure are all extremely simple, are easy to grasp, cost is low.
In the present embodiment, the end set of the teabowl with a cover mouth of shell and inner casing has sealing ring 9, since the elasticity of sealing ring is made
With can offset the difference in height irregularly brought of human body face, cover body is securely fixed in No operation eye circumference and enclose.
In the present embodiment, elastic sack body is embedded on shell, and utricule edge extends into inner casing and fixed with inner casing outer surface,
Further, the confined space that negative pressure cavity is outer casing inner wall, inner casing outer wall, utricule edge are formed with human body surface, at utricule edge
On be provided with the inlet channel 10 connected with negative pressure cavity.By the connection of elastic sack body, make to be formed between shell and inner casing and fix,
Meanwhile also make elastic sack body that there is an exercisable deformation space, and during operation, press utricule, you can realize the discharge of gas,
Easy to negative-pressure operation.
It is well known that the sealing ring of the teabowl with a cover oral area of shell and inner casing is using long afterwards, elasticity there are part or partial failure,
Its sealing effect reduces, and therefore, inevitably has water to penetrate into negative pressure cavity and enters in eyes.For anti-problem here, in the present embodiment,
Water suction block 11 is set in negative pressure cavity, and its height is slightly above confined space, specifically, the height of water suction block can compare confined air
Between high 1-3mm, in this way, when carrying out negative-pressure operation, can compress it, so to penetrate into thimerosal formed stop and absorb, have
Effect prevents thimerosal from penetrating into eyes.The water suction block of the present embodiment is made of absorbent wool and the absorbing water powder being wrapped in absorbent wool.
The material of absorbing water powder can be water-absorbing resin, have stronger water absorbing capacity, but since it is powdery, be not easy to be formed one it is fixed
Shape, therefore, makes outer fixing bag with absorbent wool, absorbing water powder is fixed in absorbent wool, forms a bulk with height,
To there is infiltration thimerosal to be absorbed, prevent it from traveling further into mask body intracavity, No operation eye is caused to stimulate.
In order to improve the squeezing effect of elastic sack body, the elasticity modulus of the present embodiment inner casing is higher than the springform of elastic sack body
Amount, such as inner casing are made of duroplasts or stainless steel, and elastic sack body is made of rubber or elastoplastic so that in pressing bullet
Property utricule when, inner casing deformation is small, and elastic sack body deformation is big, and volume-diminished between the two, can form negative-pressure adsorption fixes, and can shut out
Exhausted inner casing deforms at the same time with elastic sack body, makes that negative pressure cannot be formed between the two, can not adsorb the problem of fixed.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail in good embodiment, it will be understood by those of ordinary skill in the art that, can be to the skill of the present invention
Art scheme technical scheme is modified or replaced equivalently, without departing from the objective and scope of technical solution of the present invention, it should all cover at this
Among the right of invention.
Claims (7)
1. operated eye protective device, it is characterised in that：Including cover body and depression generator, the cover body be include shell and
The double-decker for the inner casing being stacked in shell, shell and inner casing are lid bowl shaped structure, and the teabowl with a cover mouth of shell and inner casing is in the same direction
Set and in a plane, the teabowl with a cover mouth of shell and inner casing is set in distance, clearance space and human body skin between the two
The sealing space that skin is formed is negative pressure cavity, and the depression generator is to be arranged on the elastic sack body of cover top portion and be fixed on bullet
Intake valve and air outlet valve on property utricule, the inner cavity of the elastic sack body connects with negative pressure cavity, is provided with the elastic sack body
Utricule resetting spring.
2. operated eye protective device according to claim 1, it is characterised in that：The teabowl with a cover mouth of the shell and inner casing
End set has sealing ring.
3. operated eye protective device according to claim 1, it is characterised in that：The elastic sack body is embedded in shell
On, and utricule edge extends into inner casing and is fixed with inner casing outer surface.
4. operated eye protective device according to claim 3, it is characterised in that：The negative pressure cavity is outer casing inner wall, interior
The confined space that shell outer wall, utricule edge are formed with human body surface, is provided with the air inlet connected with negative pressure cavity on utricule edge
Passage.
5. operated eye protective device according to claim 4, it is characterised in that：It is provided with negative pressure cavity highly slightly higher
In the water suction block of confined space.
6. operated eye protective device according to claim 5, it is characterised in that：The water suction block is by absorbent wool and parcel
In the absorbing water powder composition in absorbent wool.
7. operated eye protective device according to claim 1, it is characterised in that：The elasticity modulus of the inner casing is higher than bullet
The elasticity modulus of property utricule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249631.7A CN107997872A (en) | 2017-12-01 | 2017-12-01 | Operated eye protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249631.7A CN107997872A (en) | 2017-12-01 | 2017-12-01 | Operated eye protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107997872A true CN107997872A (en) | 2018-05-08 |
Family
ID=62055903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711249631.7A Pending CN107997872A (en) | 2017-12-01 | 2017-12-01 | Operated eye protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107997872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498317A (en) * | 2018-06-09 | 2018-09-07 | 珠海市尼诺生物科技有限公司 | A kind of spraying eye syringe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961223A (en) * | 2014-04-03 | 2014-08-06 | 重庆智阖康医疗器械有限公司 | Wound negative-pressure waterproof protecting cover |
| CN203873963U (en) * | 2013-06-04 | 2014-10-15 | 北京万生人和科技有限公司 | Eye patch capable of being adjusted by air |
| CN204049994U (en) * | 2014-08-20 | 2014-12-31 | 汪红 | A kind of negative-pressure adsorption-type cold compress bag |
| CN204468160U (en) * | 2015-02-14 | 2015-07-15 | 中国人民解放军***总医院 | Postoperative ascites leak-proof device |
-
2017
- 2017-12-01 CN CN201711249631.7A patent/CN107997872A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203873963U (en) * | 2013-06-04 | 2014-10-15 | 北京万生人和科技有限公司 | Eye patch capable of being adjusted by air |
| CN103961223A (en) * | 2014-04-03 | 2014-08-06 | 重庆智阖康医疗器械有限公司 | Wound negative-pressure waterproof protecting cover |
| CN204049994U (en) * | 2014-08-20 | 2014-12-31 | 汪红 | A kind of negative-pressure adsorption-type cold compress bag |
| CN204468160U (en) * | 2015-02-14 | 2015-07-15 | 中国人民解放军***总医院 | Postoperative ascites leak-proof device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498317A (en) * | 2018-06-09 | 2018-09-07 | 珠海市尼诺生物科技有限公司 | A kind of spraying eye syringe |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180508 |