CN105596172A - Auxiliary breathing mask for assisting ophthalmologic operation - Google Patents
Auxiliary breathing mask for assisting ophthalmologic operation Download PDFInfo
- Publication number
- CN105596172A CN105596172A CN201610049701.3A CN201610049701A CN105596172A CN 105596172 A CN105596172 A CN 105596172A CN 201610049701 A CN201610049701 A CN 201610049701A CN 105596172 A CN105596172 A CN 105596172A
- Authority
- CN
- China
- Prior art keywords
- face shield
- mask
- ophthalmologic operation
- welded
- mesh
- 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
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- 230000029058 respiratory gaseous exchange Effects 0.000 title abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 8
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 238000001949 anaesthesia Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- UAJUXJSXCLUTNU-UHFFFAOYSA-N pranlukast Chemical compound C=1C=C(OCCCCC=2C=CC=CC=2)C=CC=1C(=O)NC(C=1)=CC=C(C(C=2)=O)C=1OC=2C=1N=NNN=1 UAJUXJSXCLUTNU-UHFFFAOYSA-N 0.000 description 1
- 229960004583 pranlukast Drugs 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to the field of medical equipment, in particular to an auxiliary breathing mask for assisting ophthalmologic operation. A main body of the auxiliary breathing mask comprises a rigid mesh mask welded through metal wires, wherein both sides of the mesh mask are provided with at least one support rod respectively; a narrow and long truss is fixed at the lower end of the mesh mask; a main body of the mesh mask is an arc-shaped framework; the upper part of the mesh mask is an arc-shaped mesh enclosure; the lower part of the mesh mask is hollow; metal sheets are welded on both sides of the bottom of the side face of the mesh mask; the metal sheets are connected integrally with the end part of the support rod. The auxiliary breathing mask is designed with a metal mesh structure, various size relations among a lower jaw, a neck and a chest are considered, and the height can be adjusted, so that not only the structure is more firm, the auxiliary breathing mask can adapt to patients of different bodily forms, and a safe and comfortable free breathing space is formed below the breathing mask for each patient.
Description
Technical field
The present invention relates to field of medical, especially relate to a kind of ophthalmologic operation assisted respiartion face shield.
Background technology
In ophthalmology local anaesthesia surgical procedure, must carry out disinfection to patient's eye, and face is removed to eyePosition (as hair, ear, nose and mouth etc.) beyond portion separates by the mode that aseptic towel covers, and avoids operationIn process, the pathogenic microorganism at the position of these non-sterile and other impurity enter into ocular operation region,Thereby cause the infection of the clean operative incision of eye. But so, patient's mouth and nose are under aseptic towelDoctor's ancon is difficult to freely breathe, has the sense of feeling suffocated, if can make compressing more obvious near being placed on.And such feeling suffocated must cause patient's fitness decline, even on operating table, there is unusual fluctuation, not onlyAffect operation technique and even may increase operation risk. At this moment need a kind of device, can allow aseptic towel coverCover non-operative region, the autonomous respiration space of safety and comfort can be provided for patient again, simultaneously all rightFor doctor's ancon provides a stable support platform. This device also needs to adapt to men and women, old and young, noWith the demand of the unobstructed breathing of build patient.
In ophthalmology local anaesthesia operation, also have similar breathing mask at present, ordinary circumstance adopts face shield form,With elastic webbing suit patient's face, as (special in Chinese utility model patent " ophthalmologic operation assisted respiartion cover "Profit grant number CN203874249U), its respirator is a frame structure along central plane symmetry, instituteState frame structure and comprise fixing support rack and two U-shaped ring supports, described fixing support rack comprises and troublePerson's lower jaw part curved surface corresponding and can be fixed on lower jaw fixed part on patient's lower jaw part and two with described inThe alar part of the curved shape that lower jaw fixed part connects, two described alar parts lay respectively at described lower jaw fixed partBoth sides, communicate with surrounding environment for the operation cloth of propping up patient both sides, two described U-shaped ring-likeFrame is symmetricly set in the side of described lower jaw fixed part away from patient's lower jaw part along central plane, described U-shapedOne end of ring-like support and described the lower jaw admittedly portion of walking are connected, and the other end is towards away from described lower jaw fixed partCurving extends, and between two described U-shaped ring-like supports, has the passage for patient respiratory.
Some operating room uses the little metal frame of rack, stainless steel of plastics, even designs nose clip type eyelid retractorSolve problem. Chinese patent " a kind of breathing mask for ophthalmic operation " (application number: 201510223310.4)," breathing mask for ophthalmic operation " (application number 200710004837.3) is all the face that need to be worn on people,Serve as breathing mask with provisional bracing frame. But people's shape of face varies in size, such cover one is largeLittle improper, often put shakiness or displacement; Two to carry out support degree inadequate, sometimes heavy any asepticTowel will obviously compress breathing space. And in the time that doctor performs the operation, be easy to overwhelm and push down patient's mouth and nose,Cause the frequent unusual fluctuation of patient or call stopping operation. In surgical procedure, therefore there is agitation even in patientThe situation of ripping aseptic towel all happens occasionally.
Chinese patent " ophthalmologic operation assisted respiartion cover " (application number: 201420187785.3), adoptOne fixing support rack and two U-shaped ring supports, described fixing support rack comprises and patient's lower jaw part songFace corresponding and can be fixed on lower jaw fixed part on patient's lower jaw part and two and described lower jaw fixed partThe alar part of the curved shape connecting, two described alar parts lay respectively at the both sides of described lower jaw fixed part, twoIndividual described U-shaped ring support forms by iron wire deflection. By the iron wire of lower jaw fixed part is carried out to craftAdjust, can be fixed on well on patient to realize lower jaw fixed part. In surgical procedure, because asepticPrinciple can not directly be adjusted according to demand by doctor, once oppress or other because of doctor's ancon in artThe distortion of pig iron silk, displacement, cause even pain of patient's discomfort by the lower jaw of pushing down patient, and cannotProp up and overhang enough breathing spaces. Be proven, any breathing mask directly contacting with patient has canCan be in art, because the factors such as the compressing of doctor's ancon or deployment instrument cause significant discomfort. In addition, shouldThe chest fixture of assisted respiartion cover is directly oppressed the chest in patient, for the weak female patient of physiqueFeel very uncomfortable, and men and women's chest level difference, the chest fixture height of support is not allowed yetEasily adjust.
Summary of the invention
For overcoming the deficiencies in the prior art part, the invention provides a kind of ophthalmologic operation assisted respiartion face shield,Can solve the problems of the technologies described above.
The technical solution adopted in the present invention is: a kind of ophthalmologic operation assisted respiartion face shield, its main body comprisesThe rigid net face shield that one welded wire becomes, the both sides of this netted face shield are respectively equipped with at least one supportBar; The lower end of described netted face shield is fixed with a long narrow truss.
The support bar of this breathing mask is positioned at head part both sides, is directly placed on operating table. Truss be forThe patient that women and chest are higher is custom-designed, and it is that face contacts with the contact point of human body, and just in time positionIn human body chest belly centre position, avoid sensitizing range, patient can not produce uncomfortable reaction. Respiratory surfaceCover body does not contact with patient body, by the supported at three point of two support bars and truss constitute, and can be not rightPatient causes part the possibility of compressing, has also avoided the possibility of cross-infection, clean and disinfection costDrop to minimum. The rigid net face shield that adopts welded wire to become, support degree is strong, and aseptic towel weighs also againCan bending, reserve very wide respiration channel below aseptic towel, can provide a peace for patientComplete comfortable autonomous respiration space.
Further, described netted mask body is a bent frame, and top is arc guard, and bottom isVacancy section, its side two bottom sides is welded with respectively a sheet metal, described sheet metal and described support bar endBe connected as one. Arc guard can be distributed to the weight of aseptic towel on support bar effectively, and engrave bottomThe empty nose that can prevent from oppressing patient
Further, described support bar comprises studdle and holding nut post, described studdle end topBe fixedly welded on described sheet metal; Described holding nut post is a hollow stainless steel tube, and upper end is welded withNut, this nut coordinates with described studdle spiral, and such is simple in structure easy to operate, is convenient to regulateThe height of described support bar.
Further, described support bar tilts to the opposite direction of described truss, and and described sheet metal betweenAngle be 75 degree angles, like this design make breathing mask entirety more firm, be difficult for rocking.
Further, described truss is the banded framework of a U-shaped, two free ends of the banded framework of this U-shapedBe welded in respectively on the upper and lower base of described netted face shield. The banded framework holding capacity of U-shaped is strong, to human bodyOppress gentlyer, the most important thing is not have sharp wire head to expose, can ensure can patient harm health.
Beneficial effect: this device design becomes metallic netted structural, has considered lower jaw, neck and chestEvery size relationship, can adjust height, and so not only structure is more firm, and can adapt to differenceThe patient of build, allows each patient under this breathing mask, have freely breathing of safety and comfort emptyBetween; Need not spend a large amount of time and disinfectant program face shield is processed, can shorten while connecing platform preparationBetween, reduce medical disposable material and use and disinfection cost.
Brief description of the drawings
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is structural perspective of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing andEmbodiment, is further elaborated to the present invention. Should be appreciated that concrete enforcement described hereinExample only, in order to explain the present invention, is not intended to limit the present invention.
In description of the invention, it will be appreciated that, term " longitudinally ", " laterally ", " on ",D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ",The orientation of the instruction such as " end ", " interior ", " outward " or position relationship be based on orientation shown in the drawings orPosition relationship, is only the present invention for convenience of description, instead of device or the element of instruction or hint indicationMust there is specific orientation, construct and operation with specific orientation, therefore can not be interpreted as the present inventionRestriction.
Referring to Fig. 1, as shown in the figure, a kind of ophthalmologic operation assisted respiartion face shield, its main body comprises a metalThe rigid net face shield 1 that wire bond is connected into, preferably uses the chrome faced carbon steel steel wire weld of diameter 2mm. NetThe both sides of shape face shield 1 are respectively equipped with at least one support bar; The lower end of netted face shield 1 be fixed with one narrowLong truss 3.
The supported at three point that netted face shield 1 consists of two support bars and truss 3, can stably be placed onOn operating table, a little more than patient face, netted face shield 1 does not contact with patient body. Support bar is positioned at peopleHead both sides, are directly placed on operating table. Truss 3 is to establish specially for women and the higher patient of chestMeter, it is that face contacts with the contact point of human body, and is just in time positioned at human body chest belly centre position, avoidsSensitizing range, patient can not produce uncomfortable reaction. Breathing mask entirety adopts carbon steel steel wire weld to form,Intensity is large, and support degree is strong, and aseptic towel is heavy can bending more yet, has reserved very below aseptic towelWide respiration channel, can provide for patient the autonomous respiration space of safety and comfort.
Further, netted face shield 1 main body is a bent frame, and top is arc guard, and bottom is for engravingDead zone A, its side two bottom sides is welded with respectively a sheet metal 4, preferably adopts stainless steel substrates. Sheet metal 4Be connected as one with support bar end. Arc guard can be distributed to support effectively by the weight of aseptic towelOn bar, bottom hollow out can prevent from oppressing patient's nose
Further, support bar comprises studdle 5 and holding nut post 2, and studdle 5 entire bodies areStainless steel bolt, end top solder is fixed on sheet metal 4; Holding nut post 2 is a hollow stainless steel tube,Upper end is welded with M10 nut 6, and nut 6 coordinates with studdle 5 spirals, and such is simple in structure easyOperate, be convenient to regulate the height of support bar. By studdle 5 " just ", negation direction spiral,Realize netted face shield 1 " on ", the adjusting of D score displacement, meet different build patient demands.
The bottom of holding nut post 2, can select to install additional plastics footmuff, rubber suction cups or permanent magnet, can preventOnly support bar slides, and breathing mask can be placed on operation bed surface better.
Further, support bar tilts to the opposite direction of truss 3, and and sheet metal 4 between angle be75 degree angles, design makes breathing mask entirety more firm like this, is difficult for rocking.
Further, truss 3 is the banded framework of a U-shaped, and two free ends of the banded framework of U-shaped respectivelyBe welded on the upper and lower base of netted face shield 1. The banded framework holding capacity of U-shaped is strong, and human body is oppressedGently, the most important thing is not have sharp wire head to expose, can ensure can patient harm health.
The present invention has the following advantages: 1. neither one position directly contacts patient's face, its strong pointAt operation table and chest, do not have any patient and feel facial oppressed sense or foreign body sensation. AndBecause do not contact, between Consecutive operation, need not spend the plenty of time to remove cleaning-sterilizing, improve Consecutive operationEfficiency. 2. supporting and space of metallic netted structural self-assembling formation, from mouth and nose belows until anterior pectorial region, justBe that aseptic towel is pushed down by doctor's ancon or apparatus, also have enough spaces to ensure autonomous respiration. 3.Considered every size relationship of lower jaw, neck and chest, height or length can be adjusted in many places, completeEntirely can adapt to requirement in patient's the art of different builds, head dummy, face size, more go forDifferent operation tables. 4. directly placement can be used, and how much can affect patient body without clip, bandage etc.Test the restricted fixator of sense. 5. main body of the present invention adopts diameter 2mm carbon steel steel wire weld to form, structureSimply, component own is not heavy, practical function.
Although illustrated and described embodiments of the invention, for those of ordinary skill in the art andSpeech, is appreciated that without departing from the principles and spirit of the present invention and can carries out these embodimentMultiple variation, amendment, replacement and modification, scope of the present invention is limit by claims and equivalent thereofFixed.
Claims (6)
1. an ophthalmologic operation assisted respiartion face shield, is characterized in that: its main body comprises a welded wireThe rigid net face shield becoming, the both sides of this netted face shield are respectively equipped with at least one support bar; DescribedThe lower end of netted face shield is fixed with a long narrow truss.
2. a kind of ophthalmologic operation assisted respiartion face shield according to claim 1, is characterized in that: described inNetted mask body is a bent frame, and top is arc guard, and bottom is vacancy section, its sideTwo bottom sides is welded with respectively a sheet metal, and described sheet metal and described support bar end are connected as one.
3. according to a kind of ophthalmologic operation assisted respiartion face shield described in claim 1 or 2 any one, its featureBe: described support bar comprises studdle and holding nut post described studdle end top solderBe fixed on described sheet metal; Described holding nut post is a hollow stainless steel tube, and upper end is welded withNut, this nut coordinates with described studdle spiral.
4. a kind of ophthalmologic operation assisted respiartion face shield according to claim 3, is characterized in that: described inSupport bar tilts to the opposite direction of described truss, and and described sheet metal between angle be 75 degree angles.
5. a kind of ophthalmologic operation assisted respiartion face shield according to claim 3, is characterized in that: described inTruss is the banded framework of a U-shaped, described in two free ends of the banded framework of this U-shaped are welded in respectivelyOn the upper and lower base of netted face shield.
6. a kind of ophthalmologic operation assisted respiartion face shield according to claim 3, is characterized in that: described inPlastics footmuff, rubber suction cups or permanent magnet are equipped with in the bottom of holding nut post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049701.3A CN105596172B (en) | 2016-01-19 | 2016-01-19 | A kind of ophthalmologic operation assisted respiartion mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049701.3A CN105596172B (en) | 2016-01-19 | 2016-01-19 | A kind of ophthalmologic operation assisted respiartion mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105596172A true CN105596172A (en) | 2016-05-25 |
| CN105596172B CN105596172B (en) | 2018-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610049701.3A Active CN105596172B (en) | 2016-01-19 | 2016-01-19 | A kind of ophthalmologic operation assisted respiartion mask |
Country Status (1)
| Country | Link |
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| CN (1) | CN105596172B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4699131A (en) * | 1985-03-14 | 1987-10-13 | Crook John A | Ophthalmic surgical drape support |
| WO2004032781A1 (en) * | 2002-10-04 | 2004-04-22 | Med-Tec Iowa, Inc. | Reinforced thermoplastic patient restraints for radiation therapy |
| CN201290801Y (en) * | 2008-11-17 | 2009-08-19 | 马玉胜 | Eye surgery face-mask |
| CN201366009Y (en) * | 2009-01-22 | 2009-12-23 | 高云霞 | Support cover of shield towel for ophthalmic operation |
| US7896653B2 (en) * | 2007-10-30 | 2011-03-01 | Nylen Erik L | Ophthalmologic surgery simulation device |
| CN202218931U (en) * | 2011-09-15 | 2012-05-16 | 吕天伟 | Aseptic drape support device for ophthalmic operation |
| CN203506969U (en) * | 2013-11-01 | 2014-04-02 | 刘海鸿 | Ophthalmologic operation frame |
| CN204106319U (en) * | 2014-09-11 | 2015-01-21 | 青岛市市立医院 | A kind of ophthalmologic operation frame |
| CN204501473U (en) * | 2015-01-12 | 2015-07-29 | 青岛市市立医院 | A kind of ophthalmologic operation frame with air tube |
| CN205322693U (en) * | 2016-01-19 | 2016-06-22 | 闵晓珊 | Ophthalmic surgery assisted respiration face guard |
-
2016
- 2016-01-19 CN CN201610049701.3A patent/CN105596172B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4699131A (en) * | 1985-03-14 | 1987-10-13 | Crook John A | Ophthalmic surgical drape support |
| WO2004032781A1 (en) * | 2002-10-04 | 2004-04-22 | Med-Tec Iowa, Inc. | Reinforced thermoplastic patient restraints for radiation therapy |
| US7896653B2 (en) * | 2007-10-30 | 2011-03-01 | Nylen Erik L | Ophthalmologic surgery simulation device |
| CN201290801Y (en) * | 2008-11-17 | 2009-08-19 | 马玉胜 | Eye surgery face-mask |
| CN201366009Y (en) * | 2009-01-22 | 2009-12-23 | 高云霞 | Support cover of shield towel for ophthalmic operation |
| CN202218931U (en) * | 2011-09-15 | 2012-05-16 | 吕天伟 | Aseptic drape support device for ophthalmic operation |
| CN203506969U (en) * | 2013-11-01 | 2014-04-02 | 刘海鸿 | Ophthalmologic operation frame |
| CN204106319U (en) * | 2014-09-11 | 2015-01-21 | 青岛市市立医院 | A kind of ophthalmologic operation frame |
| CN204501473U (en) * | 2015-01-12 | 2015-07-29 | 青岛市市立医院 | A kind of ophthalmologic operation frame with air tube |
| CN205322693U (en) * | 2016-01-19 | 2016-06-22 | 闵晓珊 | Ophthalmic surgery assisted respiration face guard |
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| Publication number | Publication date |
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| CN105596172B (en) | 2018-07-20 |
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Inventor after: Min Xiaoshan Inventor after: Yan Changyu Inventor before: Min Xiaoshan |
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