CN207186741U - A kind of eye speculum for ophtalmology department - Google Patents

A kind of eye speculum for ophtalmology department Download PDF

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Publication number
CN207186741U
CN207186741U CN201720248291.5U CN201720248291U CN207186741U CN 207186741 U CN207186741 U CN 207186741U CN 201720248291 U CN201720248291 U CN 201720248291U CN 207186741 U CN207186741 U CN 207186741U
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CN
China
Prior art keywords
eye speculum
eye
supporting
speculum
sliding sleeve
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Expired - Fee Related
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CN201720248291.5U
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Chinese (zh)
Inventor
吴昌龙
舒相汶
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吴昌龙
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Priority to CN201720248291.5U priority Critical patent/CN207186741U/en
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Abstract

The utility model discloses a kind of eye speculum for ophtalmology department, including fixed pedestal, the fixed pedestal is the structure of open upper end formula, the both sides of the fixed pedestal are provided with supporting table, the middle part of the supporting table is provided with rectangle room, apparatus for adjusting position is provided with the rectangle room, the upper and lower ends of the supporting table are respectively provided with a restraining;Eye speculum body, the eye speculum body are arranged on apparatus for adjusting position, and the tail end of the eye speculum body is provided with fixed sliding sleeve, and the fixed sliding sleeve welds with connector.A kind of eye speculum for ophtalmology department provided by the utility model, simplifies the overall volume and operation principle of eye speculum, and increase is available for the space that doctor operates, facilitates doctor to be operated;In addition, change that vacuum slot absorption pulls open eyelid opens eyelid mode, eyelid mode is opened using the physics for supporting eyelid from inside to outside, congested or capillary rupture situation caused by avoiding adsorption mouth eye, reduces the damage to eye.

Description

A kind of eye speculum for ophtalmology department
Technical field
It the utility model is related to technical field of medical instruments, more particularly to a kind of eye speculum for ophtalmology department.
Background technology
Eye speculum is the apparatus commonly used when doing ophthalmologic operation, is mainly used in widening the operation technique visual field of doctor, Yi Shengneng Enough to be preferably operated, its operation principle is similar to indispensable instrument --- the drag hook in surgical operation, its product sheet It is exactly the drag hook in ophthalmologic operation from the point of view of body performance, because in ophthalmologic operation, plays a part of supporting eyelid, so being referred to as out Eyelid device, use is quite varied, the eye speculum less stable of prior art.
Through retrieval, the Chinese U of Authorization Notice No. CN 205268206, authorized announcement date 2016-06-01 utility model are special Profit discloses a kind of vacuum eye speculum, including pedestal, and a workbench for being used to support head part, work are provided with the pedestal The flexible spout of absorption eyelid or eyelid is provided with above platform, the suction nozzle is connected by operation pipe with vacuum generator, the behaviour Make pipe to be connected with pedestal by position adjusting mechanism.
The vacuum eye speculum of prior art has the disadvantage that:1 apparatus structure is complicated, and pedestal and workbench are taken up space Greatly, the space for being available for operative doctor to operate is small, and operation technique is made troubles;2. vacuum slot adsorbs eyelid for a long time, can make Into adsorption site hyperemia or capillary rupture, damage is brought to eye;3. during ophthalmologic operation, no can be patient's eye Portion provides the device of fountain solution or thimerosal, makes patient's eyeball for a long time in air, easy dry and astringent or breed bacteria.
The content of the invention
The utility model is intended to one of technical problem at least solving in correlation technique to a certain extent.Therefore, this reality It is to propose a kind of eye speculum for ophtalmology department with a new purpose, simplifies the overall volume and operation principle of eye speculum, increase The space for being available for doctor to operate, facilitates doctor to be operated;In addition, change that vacuum slot absorption pulls open eyelid opens eyelid side Formula, eyelid mode is opened using the physics for supporting eyelid from inside to outside, avoid congested or capillary caused by adsorption mouth eye The situation of angiorrhoxis, reduce the damage to eye;Further, liquid spill-way, energy are set in the support ring of eye speculum It is enough that eye is soaked or sterilized in operation, prevent eye dry and astringent or breed bacteria.
According to a kind of eye speculum for ophtalmology department of the utility model embodiment, including:
Fixed pedestal, the fixed pedestal are the structure of open upper end formula, and the both sides of the fixed pedestal are provided with supporting table, The middle part of the supporting table is provided with rectangle room, is provided with apparatus for adjusting position in the rectangle room, the supporting table up and down Both ends are respectively provided with a restraining;
Eye speculum body, the eye speculum body are arranged on apparatus for adjusting position, and the tail end of the eye speculum body is set There is fixed sliding sleeve, the fixed sliding sleeve welds with connector, and conjunction is opened in the one end of the connector away from fixed sliding sleeve provided with a pair Bar, it is the pair of open close it is parallel in the relative side of bar tighten up spring provided with two, tighten up for described two and be provided between spring Adjusting nut, the pair of one end of conjunction bar away from connector of opening are provided with a pair of support rings, and the pair of support ring connects with eyelid Tactile side is equipped with some liquid spill-ways, and the pair of open in the relative side of conjunction bar is equipped with transfusion tube seat, the woven hose A woven hose is equipped with groove.
Preferably, the bottom of the fixed pedestal is provided with bolster.
Preferably, the quantity of the eye speculum body is two, and described two eye speculum bodies are symmetricly set on fixed base In the supporting table of seat both sides.
Preferably, the apparatus for adjusting position that the fixation sliding sleeve of each eye speculum body is in contact with it is slidably connected.
In some embodiments of the utility model, tightening nut is equipped with each fixed sliding sleeve.
In other embodiments of the present utility model, the outside of each support ring is arranged with sterilization cushion cover, institute State each sterilization cushion cover position corresponding with liquid spill-way and be equipped with aperture.
The beneficial effects of the utility model are:A kind of eye speculum for ophtalmology department provided by the utility model, simplify eye speculum Overall volume and operation principle, increase are available for the space that doctor operates, facilitate doctor to be operated;In addition, change vacuum What suction pulled open eyelid opens eyelid mode, opens eyelid mode using the physics for supporting eyelid from inside to outside, avoids adsorption mouth Congested or capillary rupture situation, reduces the damage to eye caused by eye;Further, eyelid is being opened Liquid spill-way is set in the support ring of device, eye can be soaked or be sterilized in operation, prevent that eye is dry and astringent Or breed bacteria.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings:
Fig. 1 be the utility model proposes a kind of eye speculum for ophtalmology department structural representation;
Fig. 2 be the utility model proposes a kind of eye speculum for ophtalmology department body structural representation;
Fig. 3 be the utility model proposes support ring enlarged diagram.
In figure:Sliding sleeve, 7 are fixed in 1 fixed pedestal, 2 supporting tables, 3 eye speculum bodies, 4 restrainings, 5 apparatus for adjusting position, 6 Tightening nut, 8 support rings, 9 bolsters, 10 connectors, 11 tighten up spring, 12 open close bar, 13 adjusting nuts, 14 woven hoses, 15 overflow Liquid mouth, 16 sterilization cushion covers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.
The example of the embodiment is shown in the drawings, wherein same or similar label represents identical or class from beginning to end As element or with same or like function element.The embodiments described below with reference to the accompanying drawings are exemplary, purport For explaining the utility model, and it is not intended that to limitation of the present utility model.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally;Can be Mechanically connect or electrically connect;Can be joined directly together, can also be indirectly connected by intermediary, can be two The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
Embodiment
Reference picture 1-3, a kind of eye speculum for ophtalmology department, including:
Fixed pedestal 1, fixed pedestal 1 are the structure of open upper end formula, and the both sides of fixed pedestal 1 are provided with supporting table 2, are supported The middle part of platform 2 is provided with rectangle room, is provided with apparatus for adjusting position 5 in rectangle room, the upper and lower ends of supporting table 2 are respectively provided with one Restraining 4;
Eye speculum body 3, eye speculum body 3 are arranged on apparatus for adjusting position 5, and the tail end of eye speculum body 3 is provided with admittedly Determine sliding sleeve 6, fixed sliding sleeve 6 welds with connector 10, and the one end of connector 10 away from fixed sliding sleeve 6 is opened provided with a pair closes bar 12, Open for a pair close it is parallel in the relative side of bar 12 be provided with two and tighten up spring 11, tighten up to be provided between spring 11 for two and adjust spiral shell Mother 13, open for a pair and to close the one end of bar 12 away from connector 10 and be provided with a pair of support rings 8, a pair of support rings 8 contacted with eyelid one Side is equipped with some liquid spill-ways 15, opens to close in the relative side of bar 12 for a pair and is equipped with transfusion tube seat, is equipped with tube seat of infusing A piece woven hose 14.
Wherein, the bottom of fixed pedestal 1 is provided with bolster 9, and the quantity of eye speculum body 3 is two, two eye speculum bodies 3 It is symmetricly set in the supporting table 2 of the both sides of fixed pedestal 1, the position that the fixation sliding sleeve 6 of each eye speculum body 3 is in contact with it Adjusting means 5 is slidably connected.
In some embodiments of the utility model, tightening nut 7 is equipped with each fixed sliding sleeve 6.
In other embodiments of the present utility model, the outside of each support ring 8 is arranged with sterilization cushion cover 16, each Sterilization cushion cover 16 is equipped with aperture with 15 corresponding position of liquid spill-way.
In use, first eye speculum is placed on operating table, the head of patient is leaned against to the bolster 9 of the bottom of fixed pedestal 1 On, patients head is fixed using restraining 4, then, regulation needs the apparatus for adjusting position 5 for the eyes side performed the operation will Eye speculum body 3 is adjusted to correct position, by a pair of support rings 8 as patient's eyelid inside, rotating adjusting nut 13, strut trouble Person's eyelid, one end time can be spaced during operation to being infused by woven hose 14 eye, fountain solution or thimerosal Eye is reached by liquid spill-way 15, eye is soaked or sterilized, prevents eye from dry and astringent or breed bacteria occur, Operation can be changed after terminating to the sterilization cushion cover 16 in support ring 8, ensure the sanitation and hygiene of eye speculum, operation simple in construction It is convenient, it is small to eye's damage, it is adapted to promote in various big hospital ophthalmology.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be Combined in an appropriate manner in any one or more embodiments or example.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (6)

  1. A kind of 1. eye speculum for ophtalmology department, it is characterised in that including:
    Fixed pedestal, the fixed pedestal are the structure of open upper end formula, and the both sides of the fixed pedestal are provided with supporting table, described The middle part of supporting table is provided with rectangle room, and apparatus for adjusting position, the upper and lower ends of the supporting table are provided with the rectangle room It is respectively provided with a restraining;
    Eye speculum body, the eye speculum body are arranged on apparatus for adjusting position, and the tail end of the eye speculum body is provided with admittedly Determine sliding sleeve, the fixed sliding sleeve welds with connector, and conjunction bar, institute are opened in the one end of the connector away from fixed sliding sleeve provided with a pair State open for a pair close it is parallel in the relative side of bar be provided with two and tighten up spring, tighten up to be provided between spring for described two and adjust spiral shell Mother, the pair of open close the one end of bar away from connector and are provided with a pair of support rings, the pair of support ring contacted with eyelid one Side is equipped with some liquid spill-ways, and the pair of open is equipped with transfusion tube seat in the relative side of conjunction bar, in the transfusion tube seat Provided with a woven hose.
  2. A kind of 2. eye speculum for ophtalmology department according to claim 1, it is characterised in that:The bottom of the fixed pedestal is provided with pad Pillow.
  3. A kind of 3. eye speculum for ophtalmology department according to claim 1, it is characterised in that:The quantity of the eye speculum body is two Individual, two eye speculum bodies are symmetricly set in the supporting table of fixed pedestal both sides.
  4. A kind of 4. eye speculum for ophtalmology department according to claim 3, it is characterised in that:The fixation of each eye speculum body The apparatus for adjusting position that sliding sleeve is in contact with it is slidably connected.
  5. A kind of 5. eye speculum for ophtalmology department according to claim 4, it is characterised in that:It is equipped with each fixed sliding sleeve Tightening nut.
  6. A kind of 6. eye speculum for ophtalmology department according to claim 1, it is characterised in that:The outside of each support ring covers Provided with sterilization cushion cover, each cushion cover position corresponding with liquid spill-way that sterilizes is equipped with aperture.
CN201720248291.5U 2017-03-15 2017-03-15 A kind of eye speculum for ophtalmology department Expired - Fee Related CN207186741U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720248291.5U CN207186741U (en) 2017-03-15 2017-03-15 A kind of eye speculum for ophtalmology department

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720248291.5U CN207186741U (en) 2017-03-15 2017-03-15 A kind of eye speculum for ophtalmology department

Publications (1)

Publication Number Publication Date
CN207186741U true CN207186741U (en) 2018-04-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110192902A (en) * 2019-07-08 2019-09-03 张战宇 A kind of adjustable eyelid stretching apparatus for clinical ophthalmology
CN112426186A (en) * 2020-11-25 2021-03-02 中国人民解放军陆军特色医学中心 Eyelid retractor for treating senile macular degeneration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110192902A (en) * 2019-07-08 2019-09-03 张战宇 A kind of adjustable eyelid stretching apparatus for clinical ophthalmology
CN112426186A (en) * 2020-11-25 2021-03-02 中国人民解放军陆军特色医学中心 Eyelid retractor for treating senile macular degeneration

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180406

Termination date: 20190315

CF01 Termination of patent right due to non-payment of annual fee