CN213821351U - Cornea inspection device for ophthalmologic nursing - Google Patents
Cornea inspection device for ophthalmologic nursing Download PDFInfo
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- CN213821351U CN213821351U CN202021825997.1U CN202021825997U CN213821351U CN 213821351 U CN213821351 U CN 213821351U CN 202021825997 U CN202021825997 U CN 202021825997U CN 213821351 U CN213821351 U CN 213821351U
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Abstract
The utility model discloses a cornea inspection device for ophthalmic nursing belongs to ophthalmic nursing apparatus field. The utility model provides a cornea inspection device for ophthalmic care, comprising a fixed base plate, the PMKD bottom surface left and right sides has all set firmly the backup pad, PMKD top surface middle part rear is equipped with first dead lever, the welding of first dead lever upper end has the arc layer board, PMKD top surface rear left and right sides has all set firmly first bracing piece, first bracing piece outer wall cover is equipped with first movable block, first movable block inboard is equipped with the fixed subassembly of head, the spout has been seted up in PMKD top surface the place ahead, be equipped with two sliders in the spout, slider top surface middle part is equipped with the second bracing piece, second bracing piece outer wall cover is equipped with the second movable block, second movable block rear end is equipped with the eyelid and struts the subassembly, second movable block inboard is equipped with the inspection subassembly. The utility model discloses a set up the eyelid at second movable block rear end and strut the subassembly, avoided medical personnel to strut patient's eyelid with the hand, improved inspection efficiency.
Description
Technical Field
The utility model relates to an ophthalmology nursing apparatus field, more specifically say, relate to a cornea inspection device for ophthalmology nursing.
Background
In the ophthalmological treatment and nursing process, the cornea of a patient needs to be inspected frequently, and at present, when medical staff inspect the cornea of the patient, the upper eyelid and the lower eyelid of the patient are opened by hands directly, and then the patient is inspected by using a magnifying lens. In the process of examination in the mode, medical staff need to support the eyelids of the patient by hands all the time, so that the examination efficiency is low, and the medical staff cannot concentrate on the corneal examination of the patient, so that the examination effect is poor. In view of this, we propose a corneal examination device for ophthalmologic care.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
An object of the utility model is to provide a cornea inspection device is used in ophthalmology nursing to solve the problem that proposes among the above-mentioned background art.
2. Technical scheme
A cornea examination device for ophthalmologic nursing comprises a fixed base plate, wherein supporting plates are fixedly arranged on the left side and the right side of the bottom surface of the fixed base plate, a first fixed rod is arranged behind the middle part of the top surface of the fixed base plate, an arc-shaped supporting plate is welded at the upper end of the first fixed rod, first supporting rods are fixedly arranged on the left side and the right side of the rear surface of the top surface of the fixed base plate, a first baffle is fixedly arranged at the top ends of the first supporting rods, a first movable block is sleeved on the outer wall of each first supporting rod, a first bolt is arranged in the middle of the front end of each first movable block, a head fixing component is arranged on the inner side of each first movable block, a sliding groove is formed in front of the top surface of the fixed base plate, two sliding blocks are arranged in the sliding groove, a fixed block is arranged at the front end of each sliding block, a second bolt is arranged in the middle of the top surface of the fixed block, a second supporting rod is arranged in the middle of the top surface of the sliding block, a second baffle is fixedly arranged at the top end of the second supporting rod, the outer wall of the second supporting rod is sleeved with a second movable block, a third bolt is arranged in the middle of the front end of the second movable block, an eyelid opening assembly is arranged at the rear end of the second movable block, and an inspection assembly is arranged on the inner side of the second movable block.
Preferably, the fixed subassembly of head is including welding in the first guide pin bushing of first movable block inner, be equipped with first guide arm in the first guide pin bushing, first guide pin bushing inner wall and first guide arm outer wall sliding connection, first guide pin bushing upper portion outer wall is equipped with first fixing bolt, first fixing bolt tip pass first guide pin bushing outer wall extend to inside and with first guide arm outer wall movable contact, first guide arm inner has set firmly fixed cover of opening shape, the fixed cover inner wall of opening shape semicircular equipartition has a plurality of springs, spring inner has set firmly the silica gel cushion.
Preferably, the eyelid opening assembly includes a second guide sleeve welded to the rear end of the second movable block, a second guide rod is arranged in the second guide sleeve, the inner wall of the second guide sleeve is slidably connected to the outer wall of the second guide rod, a second fixing bolt is arranged outside the second guide sleeve, the end of the second fixing bolt penetrates through the outer wall of the second guide sleeve and is in movable contact with the outer wall of the second guide rod, and a second fixing rod is welded to the rear end of the second guide rod.
Preferably, the second dead lever rear end is equipped with the fixed plate, the fixed plate below is equipped with the fly leaf, the fly leaf left side is equipped with the lead screw, the lead screw tip runs through the fly leaf and is connected with the fixed plate bottom surface rotation, lead screw outer wall and fly leaf left side inner wall threaded connection, the fly leaf middle part is equipped with the gag lever post, the gag lever post upper end runs through the fly leaf and is connected fixedly with the fixed plate bottom surface, the inboard and the corresponding position of fly leaf top surface in fixed plate bottom surface all set firmly the arc fagging.
Preferably, the inspection assembly comprises a fixing ring welded at the inner end of the second movable block, a cylindrical sleeve is arranged in the fixing ring, the front end of the cylindrical sleeve penetrates through the rear end face of the fixing ring and extends to the front end face of the fixing ring, a truncated cone-shaped rubber ring is fixedly arranged on the front end face of the cylindrical sleeve, a connecting rod is welded above the rear side of the cylindrical sleeve, and the outer wall of the rear portion of the connecting rod is an annular magnifying lens with a plurality of different focal lengths and hinged at equal intervals.
Preferably, first movable block middle part inner wall and first bracing piece outer wall sliding connection, first bolt tip pass first movable block outer wall and with first bracing piece outer wall movable contact, second bolt tip pass the fixed block top surface and with PMKD top surface movable contact, second movable block middle part inner wall and second bracing piece outer wall sliding connection, third bolt tip pass the second movable block outer wall and with second bracing piece outer wall movable contact.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a set up the eyelid at second movable block rear end and strut the subassembly, strut patient's eyelid when the patient accepts the cornea inspection, avoided medical personnel to strut patient's eyelid with the hand, during the medical personnel's of being convenient for drops into the cornea inspection to the patient, improved the efficiency of software examination.
2. The utility model discloses a set up at the fixed subassembly of the inboard head of first movable block, fixed patient's head when patient's inspection cornea prevents that the patient can't keep the head stable and rock in the inspection process, leads to the eyelid to strut the subassembly and injure patient's eye.
3. The utility model discloses a be provided with the different magnifying glasses of a plurality of focuses, the medical personnel of being convenient for select different magnifying glasses to inspect the patient according to different patients' the condition.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a head fixing assembly according to the present invention;
fig. 3 is a schematic structural view of the eyelid retractor of the present invention;
FIG. 4 is a schematic structural view of an inspection assembly according to the present invention;
the reference numbers in the figures illustrate: 1. fixing the bottom plate; 2. a support plate; 3. a first fixing lever; 4. an arc-shaped supporting plate; 5. a first support bar; 6. a second support bar; 7. a fixing assembly; 701. a first fixing bolt; 702. a first guide sleeve; 703. a first guide bar; 704. a spring; 705. an open-shaped fixing sleeve; 706. a silica gel cushion; 8. an eyelid distracting assembly; 801. a second guide sleeve; 802. a second fixing bolt; 803. a second guide bar; 804. a second fixing bar; 805. a fixing plate; 806. an arc-shaped supporting plate; 807. a movable plate; 808. a limiting rod; 809. a screw rod; 9. a first baffle plate; 10. a first movable block; 11. a first bolt; 12. a slider; 13. a fixed block; 14. inspecting the component; 1401. a cylindrical sleeve; 1402. a truncated cone-shaped rubber ring; 1403. a connecting rod; 1404. a magnifying glass; 1406. a fixing ring; 15. a second baffle; 16. a second bolt; 17. a second movable block; 18. a chute; 19. and a third bolt.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution:
a cornea examination device for ophthalmologic nursing comprises a fixed bottom plate 1, wherein supporting plates 2 are fixedly arranged on the left side and the right side of the bottom surface of the fixed bottom plate 1, a first fixed rod 3 is arranged behind the middle part of the top surface of the fixed bottom plate 1, an arc-shaped supporting plate 4 is welded at the upper end of the first fixed rod 3, first supporting rods 5 are fixedly arranged on the left side and the right side of the rear surface of the top surface of the fixed bottom plate 1, a first baffle 9 is fixedly arranged at the top end of each first supporting rod 5, a first movable block 10 is sleeved on the outer wall of each first supporting rod 5, a first bolt 11 is arranged in the middle part of the front end of each first movable block 10, a head fixing assembly 7 is arranged on the inner side of each first movable block 10, a chute 18 is arranged in front of the top surface of the fixed bottom plate 1, two sliding blocks 12 are arranged in the chute 18, a fixed block 13 is arranged at the front end of each sliding block 12, a second bolt 16 is arranged in the middle part of the top surface of the fixed block 13, a second supporting rod 6 is fixedly arranged on the top end of the second supporting rod 15, the outer wall of the second support rod 6 is sleeved with a second movable block 17, a third bolt 19 is arranged in the middle of the front end of the second movable block 17, an eyelid opening component 8 is arranged at the rear end of the second movable block 17, and an inspection component 14 is arranged on the inner side of the second movable block 17.
Specifically, the head fixing assembly 7 includes a first guide sleeve 702 welded to the inner end of the first movable block 10, a first guide rod 703 is disposed in the first guide sleeve 702, the inner wall of the first guide sleeve 702 is slidably connected to the outer wall of the first guide rod 703, a first fixing bolt 701 is disposed on the outer wall of the upper portion of the first guide sleeve 702, the end of the first fixing bolt 701 extends into the first guide sleeve 702 through the outer wall of the first guide sleeve 702 and is in movable contact with the outer wall of the first guide rod 703, an open-shaped fixing sleeve 705 is fixedly disposed at the inner end of the first guide rod 703, a plurality of springs 704 are uniformly distributed on the inner wall of the open-shaped fixing sleeve 705 in a semicircular shape, a silicone cushion 706 is fixedly disposed at the inner end of the spring 704, the first guide rod 703 can slide in the first guide sleeve 702 to change the distance between the two open-shaped fixing sleeves 705, so as to adapt to the heads of different patients, and the silicone cushion 706 prevents the patients from feeling discomfort when the heads of the patients are fixed.
Further, the eyelid distracting assembly 8 includes a second guide sleeve 801 welded to the rear end of the second movable block 17, a second guide rod 803 is disposed in the second guide sleeve 801, an inner wall of the second guide sleeve 801 is slidably connected to an outer wall of the second guide rod 803, a second fixing bolt 802 is disposed outside the second guide sleeve 801, an end of the second fixing bolt 802 penetrates through the outer wall of the second guide sleeve 801 and is in movable contact with the outer wall of the second guide rod 803, and a second fixing rod 804 is welded to the rear end of the second guide rod 803.
Still further, a fixed plate 805 is arranged at the rear end of the second fixed rod 804, a movable plate 807 is arranged below the fixed plate 805, a lead screw 809 is arranged on the left side of the movable plate 807, the end portion of the lead screw 809 penetrates through the movable plate 807 and is rotatably connected with the bottom surface of the fixed plate 805, the outer wall of the lead screw 809 is in threaded connection with the inner wall of the left side of the movable plate 807, a limiting rod 808 is arranged in the middle of the movable plate 807, the upper end of the limiting rod 808 penetrates through the movable plate 807 and is fixedly connected with the bottom surface of the fixed plate 805, arc-shaped supporting plates 806 are fixedly arranged at the inner side of the bottom surface of the fixed plate 805 and at the corresponding positions of the top surface of the movable plate 807, the lead screw 809 is matched with the limiting rod 808, so that eyelids of patients can be conveniently opened to different degrees, and the examination of medical personnel is facilitated.
Furthermore, inspection subassembly 14 is including welding in the fixed ring 1406 of second movable block 17 inner, be equipped with cylinder cover 1401 in the fixed ring 1406, cylinder cover 1401 front end passes fixed ring 1406 rear end face and extends to fixed ring 1406 front end face, cylinder cover 1401 front end face has set firmly round platform shape rubber ring 1402, the welding of cylinder cover 1401 rear side top has connecting rod 1403, connecting rod 1403 rear outer wall is that the annular equidistant articulates there is the different magnifying glass 1404 of a plurality of focuses, when medical personnel carried out the cornea inspection to the patient, be convenient for select the different magnifying glass 1404 of focus according to different patient's condition.
It is worth to say that, the inner wall in the middle of first movable block 10 and the outer wall of first bracing piece 5 sliding connection, first bolt 11 tip passes first movable block 10 outer wall and with first bracing piece 5 outer wall movable contact, second bolt 16 tip runs through fixed block 13 and with fixed baseplate 1 top surface movable contact, second movable block 17 middle part inner wall and second bracing piece 6 outer wall sliding connection, third bolt 19 tip passes second movable block 17 outer wall and with second bracing piece 6 outer wall movable contact.
The working principle is as follows: when a patient needs to do a corneal examination, the patient sits behind the fixed base plate 1, places the chin on the arc-shaped supporting plate 4, moves the first movable block 10 by a medical staff, screws the first bolt 11 and then moves the first guide rod 703 when the height of the head fixing component 7 is suitable for the current patient, screws the first fixed bolt 701 and then moves the slider 12 when the silica gel cushion 706 contacts the head of the patient and fixes the head of the patient, screws the second bolt 16 when the eyelid distracting component 8 is aligned with the eyes of the patient in the horizontal position, then moves the second movable block 17 and the eyelid distracting component 8 and the examination component 14, screws the third bolt 19 when the eyelid distracting component 8 is aligned with the eyes of the patient in the vertical direction, and then moves the second guide rod 803, when the arc-shaped supporting plate 806 on the inner side of the bottom surface of the fixed plate 805 hooks the upper eyelid of the patient, the second fixing bolt 802 is screwed, then the screw rod 809 is rotated clockwise, the movable plate 807 moves upwards under the action of the limiting rod 808, when the arc-shaped supporting plate 806 on the inner side of the top surface of the movable plate 807 hooks the lower eyelid of the patient, the screw rod 809 is rotated counterclockwise, the eyelid of the patient is accordingly stretched, medical personnel observe the patient from the front to the back of the circular truncated cone-shaped rubber ring 1402, and select the magnifying lens 1404 suitable for the condition of the patient, so that the cornea of the patient can be inspected.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a cornea inspection device for ophthalmic care, includes PMKD (1), PMKD (1) bottom surface left and right sides all sets firmly backup pad (2), its characterized in that: the fixing device is characterized in that a first fixing rod (3) is arranged at the rear of the middle of the top surface of the fixing bottom plate (1), an arc-shaped supporting plate (4) is welded at the upper end of the first fixing rod (3), first supporting rods (5) are fixedly arranged at the left side and the right side of the rear of the top surface of the fixing bottom plate (1), a first baffle (9) is fixedly arranged at the top end of each first supporting rod (5), a first movable block (10) is sleeved on the outer wall of each first supporting rod (5), a first bolt (11) is arranged in the middle of the front end of each first movable block (10), a head fixing component (7) is arranged on the inner side of each first movable block (10), a sliding groove (18) is formed in the front of the top surface of the fixing bottom plate (1), two sliding blocks (12) are arranged in each sliding groove (18), a fixing block (13) is arranged at the front end of each sliding block (12), a second bolt (16) is arranged in the middle of the top surface of the fixing block (13), a second supporting rod (6) is arranged in the middle of the top surface of each sliding block (12), the utility model discloses a portable inspection device, including second bracing piece (6), second bracing piece (6) top sets firmly second baffle (15), second bracing piece (6) outer wall cover is equipped with second movable block (17), second movable block (17) front end middle part is equipped with third bolt (19), second movable block (17) rear end is equipped with eyelid struts subassembly (8), second movable block (17) inboard is equipped with inspection subassembly (14).
2. The corneal examination device for ophthalmic care according to claim 1, characterized in that: the fixed subassembly of head (7) is including welding in first guide pin bushing (702) that first movable block (10) is inner, be equipped with first guide arm (703) in first guide pin bushing (702), first guide pin bushing (702) inner wall and first guide arm (703) outer wall sliding connection, first guide pin bushing (702) upper portion outer wall is equipped with first fixing bolt (701), first fixing bolt (701) tip pass first guide pin bushing (702) outer wall extend to inside and with first guide arm (703) outer wall movable contact, first guide arm (703) inner has set firmly fixed cover of opening shape (705), fixed cover of opening shape (705) inner wall semicircular in shape equipartition has a plurality of springs (704), spring (704) inner has set firmly silica gel cushion (706).
3. The corneal examination device for ophthalmic care according to claim 1, characterized in that: the eyelid spreading assembly (8) comprises a second guide sleeve (801) welded to the rear end of the second movable block (17), a second guide rod (803) is arranged in the second guide sleeve (801), the inner wall of the second guide sleeve (801) is in sliding connection with the outer wall of the second guide rod (803), a second fixing bolt (802) is arranged outside the second guide sleeve (801), the end portion of the second fixing bolt (802) penetrates through the outer wall of the second guide sleeve (801) and is in movable contact with the outer wall of the second guide rod (803), and a second fixing rod (804) is welded to the rear end of the second guide rod (803).
4. The corneal examination device for ophthalmic care according to claim 3, characterized in that: the rear end of the second fixing rod (804) is provided with a fixing plate (805), a movable plate (807) is arranged below the fixing plate (805), a screw rod (809) is arranged on the left side of the movable plate (807), the end part of the screw rod (809) penetrates through the movable plate (807) and is rotatably connected with the bottom surface of the fixing plate (805), the outer wall of the screw rod (809) is in threaded connection with the inner wall of the left side of the movable plate (807), a limiting rod (808) is arranged in the middle of the movable plate (807), the upper end of the limiting rod (808) penetrates through the movable plate (807) and is fixedly connected with the bottom surface of the fixing plate (805), and arc-shaped supporting plates (806) are fixedly arranged at the inner side of the bottom surface of the fixing plate (805) and at the corresponding positions of the top surface of the movable plate (807).
5. The corneal examination device for ophthalmic care according to claim 1, characterized in that: the inspection assembly (14) is including welding in the fixed ring (1406) of second movable block (17) inner, be equipped with cylinder cover (1401) in fixed ring (1406), cylinder cover (1401) front end passes fixed ring (1406) rear end face and extends to fixed ring (1406) preceding terminal surface, cylinder cover (1401) preceding terminal surface has set firmly round platform shape rubber ring (1402), cylinder cover (1401) rear side top welding has connecting rod (1403), connecting rod (1403) rear outer wall is that the annular is equidistant to articulate has magnifying glass (1404) that a plurality of focuses are different.
6. The corneal examination device for ophthalmic care according to claim 1, characterized in that: first movable block (10) middle part inner wall and first bracing piece (5) outer wall sliding connection, first bolt (11) tip pass first movable block (10) outer wall and with first bracing piece (5) outer wall movable contact, second bolt (16) tip pass fixed block (13) top surface and with PMKD (1) top surface movable contact, second movable block (17) middle part inner wall and second bracing piece (6) outer wall sliding connection, third bolt (19) tip pass second movable block (17) outer wall and with second bracing piece (6) outer wall movable contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021825997.1U CN213821351U (en) | 2020-08-27 | 2020-08-27 | Cornea inspection device for ophthalmologic nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021825997.1U CN213821351U (en) | 2020-08-27 | 2020-08-27 | Cornea inspection device for ophthalmologic nursing |
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| Publication Number | Publication Date |
|---|---|
| CN213821351U true CN213821351U (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021825997.1U Active CN213821351U (en) | 2020-08-27 | 2020-08-27 | Cornea inspection device for ophthalmologic nursing |
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| CN (1) | CN213821351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117694816A (en) * | 2024-02-04 | 2024-03-15 | 北京茗视光眼科医院管理有限公司 | Ophthalmic examination auxiliary device |
-
2020
- 2020-08-27 CN CN202021825997.1U patent/CN213821351U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117694816A (en) * | 2024-02-04 | 2024-03-15 | 北京茗视光眼科医院管理有限公司 | Ophthalmic examination auxiliary device |
| CN117694816B (en) * | 2024-02-04 | 2024-05-07 | 北京茗视光眼科医院管理有限公司 | Ophthalmic examination auxiliary device |
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