CN211835218U - A foldable solid device of looking for ophthalmology clinostatism inspection - Google Patents
A foldable solid device of looking for ophthalmology clinostatism inspection Download PDFInfo
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- CN211835218U CN211835218U CN202020222144.2U CN202020222144U CN211835218U CN 211835218 U CN211835218 U CN 211835218U CN 202020222144 U CN202020222144 U CN 202020222144U CN 211835218 U CN211835218 U CN 211835218U
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Abstract
A folding vision fixation device for ophthalmic clinostatic examination, the middle part of the right side edge of a pillow plate is provided with a side seat, a back stop lever is arranged between the right sides of a pair of side lugs above the side seat, a pair of front stop levers is arranged between the left sides of the pair of side lugs, an access seam is left between the pair of front stop levers, the lower end of a lower outer tube is positioned between the pair of side lugs, a lower inner tube is inserted into a lower outer tube, the front side and the back side of the top end surface of the lower inner tube are provided with a pair of upper lugs, the right sides of the pair of upper lugs are provided with a pair of side levers, the upper outer tube is arranged between the pair of upper lugs near the right end, the front side and the back side of the upper outer tube near the right end are provided with a pair of chucks, the pair of chucks; the folded eye pillow does not occupy space, so that the patient in clinostatic examination can stare at a fixed point with both eyes, the eyeball is kept still, the eye examination is convenient, and nursing staff is reduced.
Description
Technical Field
The utility model relates to a medical instrument, in particular to a folding type fixation device for ophthalmic clinostatic examination.
Background
At present, most ophthalmology inspectors are provided with a vision fixation lamp which is placed at a certain position, and the patient watches one eye and inspects the other eye, but for the inspection which needs the patient to lie down, such as ophthalmology A/B ultrasonic and contact intraocular pressure measurement, the patient needs to stretch out a finger and lift the finger to a position 30-40cm above the eye, so that the patient watches the fingertip and inspects the fingertip, but the hands of the old patient and the weak patient can shake and be unstable, the patient needs the assistance of another medical staff, and the patient with poor eyesight can not see the finger, so that the inspection is influenced and is very inconvenient; therefore, it has been a long-standing technical problem that how to make the lying patient stare at a fixed point with both eyes to keep the eyeball still, facilitate the eye examination, reduce the number of nursing staff, and only one medical staff is needed to complete the examination.
In view of the above, a foldable fixation device for ophthalmic clinostatic examination has been developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough among the prior art, provide a foldable device of looking firmly for ophthalmology clinostatism inspection, do not account for the space after folding, be convenient for store, portable, the result of use ideal can make the clinostatism inspection patient both eyes stare a certain immovable point, keeps the eyeball motionless, and the eye inspection of being convenient for reduces nursing staff, makes in the hospital limited nursing staff can drop into other nursing work.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a foldable vision fixation device for ophthalmic clinostatic examination, comprising: the device comprises a pillow plate, a righting pit, a side seat, a side support lug, a rear stop lever, a front stop lever, a pin shaft, an access seam, a lower outer pipe, a lower telescopic pipe locker, a lower inner pipe, an upper support lug, a side lever, a chuck, an upper outer pipe, an upper telescopic pipe locker, an upper inner pipe, a battery box, a switch, a universal pipe, a connector, a small sight-fixing object and a lead; a side seat is arranged in the middle of the edge of the right side of the pillow plate, a pair of side lugs are arranged on two sides above the side seat, a rear stop lever is arranged between the upper right sides of the side lugs, a pair of front stop levers are arranged between the upper left sides of the side lugs, an access seam is left between the front stop levers, the lower end of the lower outer tube is fixed between the pair of side lugs through a pin shaft, the lower outer tube rotates by taking the pin shaft as the axis, a lower telescopic tube locker is arranged at the upper end of the lower outer tube, the lower part of the lower inner tube is inserted into the lower outer tube through the lower telescopic tube locker, a pair of upper lugs are arranged on the front side and the rear side of the top end surface of the lower inner tube, a pair of side levers are arranged on the right side of the upper outer tube, a pair of chucks are arranged on the front side and the rear side of the upper outer tube near the right end, the pair, the right end of the upper inner pipe is inserted into the upper outer pipe with two through ends through the upper telescopic pipe locker, a connector is arranged between the lower surface of the left end of the upper inner pipe and the upper end of the universal pipe, and the lower end of the universal pipe is provided with a small fixation object.
The small fixation object adopts a red small lamp, the right end of the upper inner tube penetrates through the upper outer tube, the end part of the right end of the upper inner tube is provided with a battery box, the end surface of one side of the battery box is provided with a switch, a button battery is arranged in the battery box, and wires are arranged in the upper inner tube and the universal tube;
the button cell, the switch, the small visual fixation object and the conducting wire in the cell box form a closed circuit.
The battery box is a cylinder, and the diameter of the battery box is smaller than that of the upper inner tube.
And a righting pit which is downwards sunken to form a cambered surface is arranged in the middle of the pillow plate.
The pillow plate is made of elastic plastic plate or rubber plate.
The side seat, the side support lug, the rear stop lever, the pin shaft, the lower outer pipe, the lower telescopic pipe locker, the lower inner pipe, the upper support lug, the side lever, the pin shaft, the upper outer pipe, the upper telescopic pipe locker, the upper inner pipe and the connector are all made of plastics, and the front stop lever is made of plastics or rubber with elasticity.
The universal pipe is a metal universal pipe or a plastic universal pipe.
The working principle is as follows: the pillow is folded when not in use, namely all the components on the pillow plate are folded and placed above the pillow plate for convenient storage, and the pillow does not occupy space; when in use, the lower outer pipe rotates by taking the pin shaft as an axis and then enters between the pair of side support lugs through an access seam between the pair of elastic front stop levers, the lower outer pipe is clamped by the pair of front stop levers and the rear stop lever to keep a vertical upright state, the extension length of the lower inner pipe is adjusted by the lower telescopic pipe locker, the extension length of the upper inner pipe is adjusted by the upper telescopic pipe locker, the right side of the upper outer pipe is positioned between the pair of upper support lugs at the top end of the lower inner pipe after the upper outer pipe rotates by taking the pair of chucks as the axis, because the middle parts of the upper inner pipe, the universal pipe, the connector, the small fixation object and the upper outer pipe are all positioned at the left sides of the pair of upper support lugs by the left parts, the gravity centers of the upper inner pipe, the upper outer pipe and the universal pipe are positioned at the left sides of the pair of upper support lugs, the top end of the lower inner pipe plays a supporting and supporting role on the right side of the upper outer, the eyes of the patient watch small fixation objects, so that the examiner can conveniently carry out eye examination;
the red small lamp can be used as a small fixed object as a preferable scheme, the switch is used for controlling the small lamp to be turned on or off, and the closed circuit principle formed by the button battery, the switch, the small fixed object and the conducting wire in the battery box is the same as the circuit principle of the flashlight, belongs to the existing common technical scheme and is not detailed herein. When the pillow is used after being unfolded, the back head of a patient lying on the pillow is positioned in the righting pit, and the pillow plate is made of a plastic plate or a rubber plate with elasticity, so that the head of the patient lying on the pillow is more comfortable. After the use, the folding is the initial shape, does not occupy space, is convenient for store.
The utility model has the advantages that: the utility model discloses simple structure, convenient operation, low in manufacturing cost, the low price, it is small and exquisite, do not account for the space after folding, be convenient for store, portable, the result of use is ideal, can make the position of lying inspection patient both eyes stare at a certain immovable point, keep the eyeball motionless, the eye inspection of being convenient for, reduce nursing staff, only need a medical staff can be in order to accomplish the inspection, limited nursing staff can drop into other nursing work in making the hospital, the long-term difficult technical problem who solves has been solved, the work efficiency is improved, the nursing quality is promoted.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic view of a structure in a use state;
FIG. 2 is a schematic view of a folded storage state;
3 FIG. 3 3 3 is 3 a 3 schematic 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 3 1 3; 3
In fig. 1, 2, 3: the device comprises a pillow plate 1, a normal pit 1-1, a side seat 1-2, a side support lug 2-1, a rear stop lever 2-2, a front stop lever 2-3, a pin shaft 2-4, an access seam 2-5, a lower outer tube 3, a lower telescopic tube locker 3-1, a lower inner tube 4, an upper support lug 4-1, a side lever 4-2, a clamping head 4-3, an upper outer tube 5, an upper telescopic tube locker 5-1, an upper inner tube 6, a battery box 6-1, a switch 6-2, a universal tube 7, a connector 7-1, a small solid sight 7-2 and a lead 7-3.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
the middle part of the edge of the right side of the pillow plate 1 is provided with a side seat 1-2, two sides above the side seat 1-2 are provided with a pair of side support lugs 2-1, a back stop lever 2-2 is arranged between the upper parts of the right sides of the pair of side support lugs 2-1, a pair of front stop levers 2-3 is arranged between the upper parts of the left sides of the pair of side support lugs 2-1, an access seam 2-5 is left between the pair of front stop levers 2-3, the lower end of a lower outer tube 3 is fixed between the pair of side support lugs 2-1 through a pin shaft 2-4, the lower outer tube 3 rotates by taking the pin shaft 2-4 as an axis, the upper end of the lower outer tube 3 is provided with a lower telescopic tube locker 3-1, the lower part of a lower inner tube 4 is inserted into the lower outer tube 3 through the lower telescopic tube locker 3-1, the front and back sides of the end surface of the top, the upper outer pipe 5 is arranged between a pair of upper support lugs 4-1 near the right end, a pair of clamping heads 4-3 is arranged on the front side and the rear side of the upper outer pipe 5 near the right end, the pair of clamping heads 4-3 is inserted into the preformed holes of a pair of side rods 4-2, the upper outer pipe 5 rotates by taking the pair of clamping heads 4-3 as the axis, the upper telescopic pipe locker 5-1 is arranged at the left end of the upper outer pipe 5, the right end of the upper inner pipe 6 is inserted into the upper outer pipe 5 with two through ends through the upper telescopic pipe locker 5-1, a connecting head 7-1 is arranged between the lower surface of the left end of the upper inner pipe 6 and the upper end of a universal pipe 7.
The small visual fixation object 7-2 adopts a red small lamp, the right end of the upper inner tube 6 penetrates through the upper outer tube 5, the end part of the right end of the upper inner tube 6 is provided with a battery box 6-1, the end surface of one side of the battery box 6-1 is provided with a switch 6-2, a button battery is arranged in the battery box 6-1, and the upper inner tube 6 and the universal tube 7 are internally provided with leads 7-3;
the button cell, the switch 6-2, the small visual fixation object 7-2 and the lead 7-3 in the cell box 6-1 form a closed circuit.
The battery box 6-1 is a cylinder, and the diameter of the battery box 6-1 is smaller than that of the upper inner tube 6.
And a righting pit 1-1 which is downwards sunken and is in a cambered surface is arranged in the middle of the pillow plate 1.
The pillow plate 1 is made of elastic plastic plate or rubber plate.
The side seat 1-2, the side support lug 2-1, the rear stop lever 2-2, the pin shaft 2-4, the lower outer pipe 3, the lower telescopic pipe locker 3-1, the lower inner pipe 4, the upper support lug 4-1, the side lever 4-2, the pin shaft 4-3, the upper outer pipe 5, the upper telescopic pipe locker 5-1, the upper inner pipe 6 and the connector 7-1 are all made of plastics, and the front stop lever 2-3 is made of plastics or rubber with elasticity.
The universal pipe 7 is a metal universal pipe or a plastic universal pipe.
Claims (7)
1. A foldable vision fixation device for ophthalmic clinostatic examination, comprising: the device comprises a pillow plate (1), a righting pit (1-1), a side seat (1-2), side lugs (2-1), a rear stop lever (2-2), a front stop lever (2-3), a pin shaft (2-4), an access seam (2-5), a lower outer tube (3), a lower telescopic tube locker (3-1), a lower inner tube (4), an upper lug (4-1), a side lever (4-2), a clamping head (4-3), an upper outer tube (5), an upper telescopic tube locker (5-1), an upper inner tube (6), a battery box (6-1), a switch (6-2), a universal tube (7), a connector (7-1), a small visual object (7-2) and a lead (7-3); the method is characterized in that: the middle part of the right side edge of a pillow plate (1) is provided with a side seat (1-2), two sides above the side seat (1-2) are provided with a pair of side lugs (2-1), a rear stop lever (2-2) is arranged between the right sides of the pair of side lugs (2-1), a pair of front stop levers (2-3) is arranged between the left sides of the pair of side lugs (2-1), an access seam (2-5) is left between the pair of front stop levers (2-3), the lower end of a lower outer tube (3) is fixed between the pair of side lugs (2-1) through a pin shaft (2-4), the lower outer tube (3) rotates by taking the pin shaft (2-4) as an axis, the upper end of the lower outer tube (3) is provided with a downward extension tube locker (3-1), the lower part of the lower inner tube (4) is inserted into the lower outer tube (3) through the downward extension tube, a pair of upper support lugs (4-1) is arranged on the front side and the rear side of the end surface of the top end of the lower inner pipe (4), a pair of side rods (4-2) is arranged on the right side of the pair of upper support lugs (4-1), the upper outer pipe (5) is arranged between the pair of upper support lugs (4-1) near the right end, a pair of clamping heads (4-3) is arranged on the front side and the rear side of the upper outer pipe (5) near the right end, the pair of clamping heads (4-3) is inserted into the reserved holes of the pair of side rods (4-2), the upper outer pipe (5) rotates by taking the pair of clamping heads (4-3) as an axis, the upper telescopic pipe locker (5-1) is arranged at the left end of the upper outer pipe (5), the right end of the upper inner pipe (6) is inserted into the upper outer pipe (5) with two through ends through the upper telescopic pipe locker (, the lower end of the universal pipe (7) is provided with a small sight-fixing object (7-2).
2. The foldable fixation device for ophthalmic recumbent examination of claim 1, wherein: the small fixation object (7-2) adopts a red small lamp, the right end of the upper inner tube (6) penetrates through the upper outer tube (5), the end part of the right end of the upper inner tube (6) is provided with a battery box (6-1), the end surface of one side of the battery box (6-1) is provided with a switch (6-2), a button battery is arranged in the battery box (6-1), and the upper inner tube (6) and the universal tube (7) are internally provided with wires (7-3);
the button cell, the switch (6-2), the small visual fixation object (7-2) and the lead (7-3) in the cell box (6-1) form a closed circuit.
3. The foldable fixation device for ophthalmic recumbent examination of claim 2, wherein: the battery box (6-1) is a cylinder, and the diameter of the battery box (6-1) is smaller than that of the upper inner tube (6).
4. The foldable fixation device for ophthalmic recumbent examination of claim 1, wherein: and a righting pit (1-1) which is downwards sunken to form a cambered surface is arranged in the middle of the pillow plate (1).
5. The foldable fixation device for ophthalmic recumbent examination of claim 1, wherein: the pillow plate (1) is made of elastic plastic plates or rubber plates.
6. The foldable fixation device for ophthalmic recumbent examination of claim 1, wherein: the side base (1-2), the side lugs (2-1), the rear stop lever (2-2), the pin shaft (2-4), the lower outer pipe (3), the lower telescopic pipe locker (3-1), the lower inner pipe (4), the upper support lug (4-1), the side lever (4-2), the pin shaft (4-3), the upper outer pipe (5), the upper telescopic pipe locker (5-1), the upper inner pipe (6) and the connector (7-1) are all made of plastics, and the front stop lever (2-3) is made of plastics or rubber with elasticity.
7. The foldable fixation device for ophthalmic recumbent examination of claim 1, wherein: the universal pipe (7) is a metal universal pipe or a plastic universal pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020222144.2U CN211835218U (en) | 2020-02-26 | 2020-02-26 | A foldable solid device of looking for ophthalmology clinostatism inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020222144.2U CN211835218U (en) | 2020-02-26 | 2020-02-26 | A foldable solid device of looking for ophthalmology clinostatism inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211835218U true CN211835218U (en) | 2020-11-03 |
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ID=73236861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020222144.2U Expired - Fee Related CN211835218U (en) | 2020-02-26 | 2020-02-26 | A foldable solid device of looking for ophthalmology clinostatism inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211835218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113545741A (en) * | 2021-06-24 | 2021-10-26 | 上海市普陀区中心医院 | Instrument for fixation training of ophthalmic surgery |
-
2020
- 2020-02-26 CN CN202020222144.2U patent/CN211835218U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113545741A (en) * | 2021-06-24 | 2021-10-26 | 上海市普陀区中心医院 | Instrument for fixation training of ophthalmic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |