CN213577085U

CN213577085U - Shadowless lighting system for cataract surgery

Info

Publication number: CN213577085U
Application number: CN202023229100.1U
Authority: CN
Inventors: 马琳丽; 程艳; 刘�东
Original assignee: Second Peoples Hospital of Lianyungang of Oncology Hospital of Lianyungang
Current assignee: Second Peoples Hospital of Lianyungang of Oncology Hospital of Lianyungang
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-06-29
Anticipated expiration: 2030-12-28

Abstract

The utility model provides a shadowless lighting system for cataract surgery, relating to the field of cataract surgery. This shadowless lighting system of cataract operation, including shadowless lighting system machine case and support fixed bed board, system control panel is installed to the front end of shadowless lighting system machine case, shadowless lighting system work slotted hole has been seted up to the right-hand member of shadowless lighting system machine case, a plurality of groups lighting device No. one are all installed at the upper and lower both ends of shadowless lighting work slotted hole, a plurality of groups lighting device No. two are installed to the bottom of shadowless lighting work slotted hole, No. one spacing spout has been seted up to the lower extreme of shadowless lighting work slotted hole, No. two spacing spouts have been seted up to the one end that No. one spacing spout was kept away from to shadowless lighting work slotted hole. This shadowless lighting system of cataract operation makes support fixed bed board fine send patient to between No. two lighting device and No. two lighting device, fine carry out the cataract operation of shadowless illumination to improve performance.

Description

Shadowless lighting system for cataract surgery

Technical Field

The utility model relates to the technical field of cataract surgery, in particular to a shadowless lighting system for cataract surgery.

Background

Cataracts are a common blinding eye disease. The human eye has a tissue called the lens, which is normally transparent, through which light passes and some refractive interstitium to reach the retina, in order to see clearly the outside objects. Once the lens becomes cloudy for some reason, it can affect the retinal image, making it unsightly. That is, cataract is a condition in which the vision is deteriorated due to clouding of the lens. It is recommended that treatment be timely when a cataract is found or has been diagnosed, while taking care to avoid prolonged overuse of the eye.

The existing shadowless lighting system for the cataract surgery has a simple structure, has many defects and needs to be improved, so that the use performance is reduced, and therefore, the shadowless lighting system for the cataract surgery is invented.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model tries to overcome the defects, therefore, the utility model provides a shadowless lighting system for cataract surgery, so as to achieve the effect of improving the use performance.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a shadowless illumination system for cataract surgery comprises a shadowless illumination system cabinet and a supporting fixed bed board, wherein a system control panel is installed at the front end of the shadowless illumination system cabinet, a shadowless illumination working slot is formed in the right end of the shadowless illumination system cabinet, a plurality of groups of first illumination devices are installed at the upper end and the lower end of the shadowless illumination working slot, a plurality of groups of second illumination devices are installed at the bottom end of the shadowless illumination working slot, a first limiting chute is formed in the lower end of the shadowless illumination working slot, a second limiting chute is formed in the end, away from the first limiting chute, of the shadowless illumination working slot, an isolation protection slide cover is installed at the right end of the shadowless illumination system cabinet, a positioning fixed clamping block is installed at the lower end of the isolation protection slide cover, a first limiting sliding block is installed at the left end of the isolation protection slide cover, and a positioning fixed clamping groove is formed in the upper, the support fixed bed board is kept away from the one end of location fixed slot and is installed the supporting connection piece, the supporting connection piece is kept away from the one end of supporting fixed bed board and is installed No. two limit slide, No. two limit slide keep away from the one end of supporting connection piece and install a plurality of groups and support the atress gyro wheel.

Furthermore, the supporting and fixing bed board is arranged inside the shadowless lighting working slot hole, and the supporting and fixing bed board is matched with the shadowless lighting working slot hole.

Furthermore, No. two spacing slider install in the inside of a spacing spout, and No. two spacing slider sets up to the phase-match with a spacing spout.

Furthermore, a limiting slide block is arranged inside a second limiting slide groove, and the first limiting slide block and the second limiting slide groove are matched.

Furthermore, the positioning fixing clamping block is arranged in the positioning fixing clamping groove, and the positioning fixing clamping block is matched with the positioning fixing clamping groove.

Furthermore, the isolation protection sliding cover is positioned at the upper end of the support fixed bed board, and the length of the isolation protection sliding cover is matched with the distance from the support fixed bed board to the shadowless lighting system case.

(III) advantageous effects

The utility model provides a pair of shadowless lighting system for cataract surgery. The method has the following beneficial effects:

1. this shadowless lighting system of cataract operation, through lighting device No. two, lighting device No. two and support fixed bed board, make the utility model discloses have the function of shadowless illumination, effectively improved the practicality of cataract operation, when using, put patient on supporting fixed bed board then push into the inside of shadowless illumination work slotted hole, the inside slip of supporting connection piece drive No. two spacing slider at a spacing spout, and support the atress gyro wheel and roll, make and support fixed bed board fine send patient to between No. two lighting device and No. two lighting device, fine carry out the cataract operation of shadowless illumination to performance has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: the shadowless lighting system comprises a shadowless lighting system cabinet 1, a supporting fixed bed board 2, a system control panel 3, a shadowless lighting working slot hole 4, a lighting device 5, a lighting device 6, a limiting sliding groove 7, a limiting sliding groove 8, a limiting sliding groove 9, an isolation protection sliding cover 9, a positioning fixed clamping block 10, a limiting sliding block 11, a positioning fixed clamping groove 12, a supporting connecting block 13, a limiting sliding block 14 and a supporting stressed roller 15.

Detailed Description

According to the first aspect of the present invention, the utility model provides a shadowless illumination system for cataract surgery, as shown in fig. 1-3, comprising a shadowless illumination system cabinet 1 and a supporting fixed bed board 2, a system control panel 3 is installed at the front end of the shadowless illumination system cabinet 1, a shadowless illumination working slot 4 is opened at the right end of the shadowless illumination system cabinet 1, a plurality of groups of lighting devices 5 are installed at the upper and lower ends of the shadowless illumination working slot 4, a plurality of groups of lighting devices 6 are installed at the bottom end of the shadowless illumination working slot 4, a first limiting chute 7 is opened at the lower end of the shadowless illumination working slot 4, a second limiting chute 8 is opened at one end of the shadowless illumination working slot 4 away from the first limiting chute 7, an isolation protection slide cover 9 is installed at the right end of the shadowless illumination system cabinet 1, a positioning fixed fixture block 10 is installed at the lower end of the isolation protection slide cover 9, the left end of the isolation protection sliding cover 9 is provided with a first limit slide block 11, the upper end of the supporting fixed bed plate 2 is provided with a positioning fixed clamping groove 12, one end of the supporting fixed bed plate 2 far away from the positioning fixed clamping groove 12 is provided with a supporting connecting block 13, one end of the supporting connecting block 13 far away from the supporting fixed bed plate 2 is provided with a second limit slide block 14, one end of the second limit slide block 14 far away from the supporting connecting block 13 is provided with a plurality of groups of supporting stressed rollers 15, the supporting fixed bed plate 2 is arranged inside the shadowless lighting working groove hole 4, the supporting fixed bed plate 2 is matched with the shadowless lighting working groove hole 4, the second limit slide block 14 is arranged inside the first limit slide groove 7, the second limit slide block 14 is matched with the first limit slide groove 7, the first limit slide block 11 is arranged inside the second limit slide groove 8, and the first limit slide block 11 is matched with, the positioning fixing block 10 is arranged inside the positioning fixing slot 12, the positioning fixing block 10 is matched with the positioning fixing slot 12, the isolation protection sliding cover 9 is arranged at the upper end of the support fixing bed board 2, and the length of the isolation protection sliding cover 9 is matched with the distance from the support fixing bed board 2 to the shadowless lighting system case 1, the shadowless lighting system for cataract surgery has the shadowless lighting function through the second lighting device 5, the second lighting device 6 and the support fixing bed board 2, the utility model effectively improves the practicability of cataract surgery, when in use, a patient is placed on the support fixing bed board 2 and then pushed into the shadowless lighting working slot hole 4, the support connecting block 13 drives the second limit slider 14 to slide in the first limit chute 7, and the support stress roller 15 rolls, so that the support fixing bed board 2 well sends the patient to between the second lighting device 5 and the second lighting device 6, the shadowless illumination cataract operation is well carried out, thereby improving the service performance.

The working principle is as follows: during the use, put patient on supporting fixed bed board 2 and then push the inside of shadowless illumination work slot hole 4, support connecting block 13 and drive No. two spacing slider 14 and slide in the inside of a spacing spout 7, and support atress gyro wheel 15 and roll, then close isolation protection sliding closure 9, a spacing slider 11 slides in the inside of No. two spacing spout 8, until location fixed fixture block 10 card goes into the inside of location fixed slot 12, accomplish the installation work, through the fine regulation first lighting device 5 of system control panel 3 and the luminance of No. two lighting device 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shadowless lighting system of cataract surgery, includes shadowless lighting system machine case (1) and supports fixed bed board (2), its characterized in that: a system control panel (3) is installed at the front end of the shadowless illumination system case (1), a shadowless illumination working slot hole (4) is formed in the right end of the shadowless illumination system case (1), a plurality of groups of first illumination devices (5) are installed at the upper end and the lower end of the shadowless illumination working slot hole (4), a plurality of groups of second illumination devices (6) are installed at the bottom end of the shadowless illumination working slot hole (4), a first limiting sliding groove (7) is formed in the lower end of the shadowless illumination working slot hole (4), a second limiting sliding groove (8) is formed in one end, away from the first limiting sliding groove (7), of the shadowless illumination working slot hole (4), an isolation protection sliding cover (9) is installed at the right end of the shadowless illumination system case (1), a positioning fixing clamping block (10) is installed at the lower end of the isolation protection sliding cover (9), and a first limiting sliding block (11) is installed at the left end of the, the utility model discloses a support fixed bed board, including support fixed bed board (2), support fixed bed board (2) and keep away from the one end of fixing fixed bed board (12) and install supporting connection piece (13), supporting connection piece (13) are kept away from the one end of supporting fixed bed board (2) and are installed No. two limit slide (14), No. two limit slide (14) are kept away from the one end of supporting connection piece (13) and are installed a plurality of groups and support atress gyro wheel (15).

2. The shadowless illumination system of cataract surgery of claim 1, wherein: the supporting and fixing bed board (2) is installed inside the shadowless lighting working slot hole (4), and the supporting and fixing bed board (2) is matched with the shadowless lighting working slot hole (4).

3. The shadowless illumination system of cataract surgery of claim 1, wherein: no. two spacing slider (14) are installed in the inside of a spacing spout (7), and No. two spacing slider (14) set up to the phase-match with a spacing spout (7).

4. The shadowless illumination system of cataract surgery of claim 1, wherein: a spacing slider (11) is installed in the inside of No. two spacing spout (8), and a spacing slider (11) sets up to the phase-match with No. two spacing spout (8).

5. The shadowless illumination system of cataract surgery of claim 1, wherein: the positioning fixing clamping block (10) is arranged in the positioning fixing clamping groove (12), and the positioning fixing clamping block (10) is matched with the positioning fixing clamping groove (12).

6. The shadowless illumination system of cataract surgery of claim 1, wherein: the isolation protection sliding cover (9) is positioned at the upper end of the support fixed bed board (2), and the length of the isolation protection sliding cover (9) is matched with the distance from the support fixed bed board (2) to the shadowless illumination system case (1).