CN216280759U

CN216280759U - A lighting device for ophthalmic surgery

Info

Publication number: CN216280759U
Application number: CN202122966339.5U
Authority: CN
Inventors: 马玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-12
Anticipated expiration: 2031-11-26

Abstract

The utility model provides a lighting device for ophthalmologic operation, which relates to the technical field of operation lighting and comprises two eye lighting rings and lighting lamps, wherein the lighting lamps are uniformly distributed on the inner sides of the eye lighting rings, two sliding frames are symmetrically and fixedly arranged at the bottoms of the eye lighting rings, sliding grooves are formed in the bottoms of the sliding frames, telescopic rods are movably arranged on the inner sides of the sliding grooves, and sliding blocks are fixedly connected to the two ends of each telescopic rod. The eye illumination ring is arranged, the plurality of illuminating lamps are transversely distributed on the inner side of the eye illumination ring, so that light is prevented from directly irradiating human eyes conveniently, meanwhile, the eye illumination ring is attached to the outside of the human eyes, operation observation of doctors can be facilitated, in addition, the bottom of the eye illumination ring is provided with the spreader, and the top of the spreader is matched with the spreader through the sliding block, the sliding groove, the telescopic rod and other components, so that the eye illumination ring is convenient to wear on the eyes of a patient, and the sliding block and the spreader are driven to expand by extending the telescopic rod.

Description

A lighting device for ophthalmic surgery

Technical Field

The utility model relates to the technical field of surgical illumination, in particular to an illumination device for ophthalmic surgery.

Background

The general term of ophthalmology is "ophthalmology specialty", which is the discipline for studying diseases occurring in the visual system, including the eyeball and its associated tissues. In ophthalmology, various ophthalmic diseases such as vitreous body, retinal diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like are generally researched.

However, the existing illumination device for the ophthalmic surgery is more traditional in structure, on one hand, the illumination device needs to directly irradiate the eye part of a patient through lamplight in the surgery process, and the eye part of the patient is easily uncomfortable due to long-time irradiation, and on the other hand, the eye part of the patient needs to be manually opened by a doctor during the surgery, so that the condition that the doctor is inconvenient for the surgery operation is caused, and the surgery efficiency of the doctor is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, due to the fact that the structure of an illumination device for ophthalmic surgery is more traditional, on one hand, the illumination device needs to be directly irradiated to the eye part of a patient through lamplight in the surgery process, and discomfort of the eye part of the patient is easily caused by long-time irradiation, and on the other hand, a doctor needs to manually prop open the eyelid part of the eye of the patient during surgery, so that the doctor is inconvenient for the surgery operation, and the surgery efficiency of the doctor is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a lighting device for ophthalmic surgery, includes two eye illumination rings and light, light evenly distributed is in the inboard of eye illumination ring, the bottom symmetry fixed mounting of eye illumination ring has two carriages, the spout has been seted up to the bottom of carriage, the inboard movable mounting of spout has the telescopic link, the both ends fixedly connected with sliding block of telescopic link, sliding block slidable mounting is in the inboard of spout, the inboard of spout is provided with two spring backs, spring back spring fixed connection is in one side of sliding block respectively, the other end fixed connection of spring back is at the inner wall of spout, the bottom fixedly connected with of sliding block struts the ware.

Preferably, an adjuster is arranged between two adjacent eye illumination rings, adjusting blocks are movably mounted at two ends of the adjuster, and one ends of the adjusting blocks are fixedly connected to the outer wall of the eye illumination ring respectively.

Preferably, the bottom of the spreader is fixedly provided with a silica gel pad, and the side surface of the sliding frame is fixedly provided with a micro telescopic pump.

Preferably, a fixed seat is fixedly installed between the regulator and the regulating block, and a connecting seat is fixedly installed on the outer wall of the eye illumination ring.

Preferably, the outer wall of the connecting seat is movably provided with a connecting plate, the bottom of the connecting plate is provided with a notch, and the inner side of the notch is wound with an elastic rope.

Preferably, the outer side of the illuminating lamp is fixedly provided with a mounting seat, and the mounting seat is fixedly arranged on the inner side of the eye illumination ring.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the eye illumination ring is arranged, the plurality of illuminating lamps are transversely distributed on the inner side of the eye illumination ring, thereby being convenient for avoiding the light from directly irradiating the eyes and simultaneously being convenient for the doctor to carry out the operation observation by attaching the eye illumination ring outside the eyes, in addition, the bottom of the eye illumination ring is provided with the spreader, the top of the spreader is provided with a sliding block, a sliding groove, a telescopic rod and other parts which are matched with each other, thereby facilitating the eye illumination ring to be worn on the back of the eyes of a patient, the expansion rod is extended to drive the sliding block and the spreader to expand, then the silica gel pad is pressed on the outer part of the eyelid to spread the eyelid of the patient, and then make things convenient for the doctor to carry out the operation to the patient more, promoted doctor's operation efficiency, the light can not arouse patient and doctor's eye discomfort simultaneously to promote this lighting device's whole practicality effectively.

2. In the utility model, the regulator is arranged, the regulating blocks are arranged at the two ends of the regulator and are connected to the outer walls of the two eye illumination rings, so that the distance between the eye illumination rings can be conveniently adjusted to a position suitable for patients before wearing, the adaptation effect can be favorably improved, the eye illumination rings can be conveniently worn on the eyes of the human body stably through the matching of the eye illumination rings by arranging the connecting seat, the connecting plate and the elastic rope, and the elastic rope has a certain elastic effect, so that the overall practicability can be favorably further improved.

Drawings

FIG. 1 is a perspective view of an illumination device for ophthalmic surgery according to the present invention;

FIG. 2 is a schematic view of a partial bottom view of an illumination device for use in ophthalmic surgery according to the present invention;

fig. 3 is an exploded view of an illumination device for ophthalmic surgery according to the present invention.

Illustration of the drawings: 1. an eye illumination ring; 2. a distractor; 3. a regulator; 101. an illuminating lamp; 102. a mounting seat; 201. a silica gel pad; 202. a slider; 203. a chute; 204. a telescopic rod; 205. a return spring; 206. a carriage; 207. a micro telescopic pump; 301. an adjusting block; 302. a fixed seat; 303. a connecting seat; 304. a connecting plate; 305. a notch; 306. an elastic rope.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Example 1

As shown in fig. 1-3, the present invention provides a technical solution: a lighting device for ophthalmic surgery comprises two eye illumination rings 1 and an illumination lamp 101, wherein the illumination lamp 101 is uniformly distributed on the inner side of the eye illumination ring 1, two sliding frames 206 are symmetrically and fixedly installed at the bottom of the eye illumination ring 1, a sliding groove 203 is formed in the bottom of the sliding frame 206, an expansion link 204 is movably installed on the inner side of the sliding groove 203, sliding blocks 202 are fixedly connected to two ends of the expansion link 204, the sliding blocks 202 are slidably installed on the inner side of the sliding groove 203, two return springs 205 are arranged on the inner side of the sliding groove 203, the return springs 205 are respectively and fixedly connected to one side of the sliding blocks 202, the other end of the return spring 205 is fixedly connected to the inner wall of the sliding groove 203, a spreader 2 is fixedly connected to the bottom of the sliding block 202, a silica gel pad 201 is fixedly installed at the bottom of the spreader 2, a micro expansion pump 207 is fixedly installed on the side surface of the sliding frame 206, and a mounting seat 102 is fixedly installed on the outer side of the illumination lamp 101, the mount 102 is fixedly mounted inside the eye illumination ring 1.

In the embodiment, the plurality of illuminating lamps 101 are transversely distributed on the inner side of the eye illumination ring 1, so that the direct light irradiation to human eyes is avoided, meanwhile, the eye illumination ring 1 is attached to the outside of human eyes, so that the operation observation of doctors can be facilitated, in addition, the distractor 2 is arranged at the bottom of the eye illumination ring 1, the top of the distractor 2 is matched with the sliding block 202, the sliding groove 203, the telescopic rod 204 and other parts, so that after the eye illumination ring 1 is worn on the eyes of the patients, the telescopic rod 204 is extended to drive the sliding block 202 and the distractor 2 to expand, the silica gel pad 201 is abutted to the outside of the eyelids to distract the eyelids of the patients, the operation of the doctors on the patients is facilitated, meanwhile, the illuminating lamps can not cause the discomfort of the patients and the eyes of the doctors, and the whole practicability of the illuminating device is effectively improved, the installation and fixation of the illumination lamp 101 are facilitated by the installation seat 102.

Example 2

As shown in fig. 1-3, an adjuster 3 is arranged between two adjacent eye illumination rings 1, adjusting blocks 301 are movably mounted at two ends of the adjuster 3, one ends of the adjusting blocks 301 are respectively and fixedly connected to the outer walls of the eye illumination rings 1, a fixing seat 302 is fixedly mounted between the adjuster 3 and the adjusting blocks 301, a connecting seat 303 is fixedly mounted on the outer wall of the eye illumination ring 1, a connecting plate 304 is movably mounted on the outer wall of the connecting seat 303, a notch 305 is formed in the bottom of the connecting plate 304, and an elastic rope 306 is wound on the inner side of the notch 305.

In this embodiment, be equipped with regulating block 301 through the both ends at regulator 3, and connect regulating block 301 at two eye illumination ring 1's outer wall, thereby made things convenient for the interval adjustment with eye illumination ring 1 to suitable patient's position before wearing, thereby be favorable to improving the adaptation effect, be favorable to the patient of different ages and face size to use, in addition through being provided with connecting seat 303, connecting plate 304 and stretch cord 306, thereby made things convenient for and steadily worn eye illumination ring 1 at human eye through its cooperation, and stretch cord 306 possesses certain elasticity effect, thereby be favorable to further improving whole practicality, then made things convenient for through being provided with fixing base 302 and connected the installation with regulator 3 and regulating block 301.

The working principle of the embodiment is as follows: when in use, firstly, the plurality of illuminating lamps 101 are transversely distributed on the inner side of the eye illumination ring 1, so that the direct light irradiation to human eyes is avoided, meanwhile, the eye illumination ring 1 is attached to the outside of human eyes, so that the operation observation of doctors can be facilitated, in addition, the distractor 2 is arranged at the bottom of the eye illumination ring 1, the top of the distractor 2 is matched with the sliding block 202, the sliding chute 203, the telescopic rod 204 and other parts through the components, so that after the eye illumination ring 1 is worn on the eyes of a patient, the telescopic rod 204 is extended to drive the sliding block 202 and the distractor 2 to expand, and then the silica gel pad 201 is abutted against the outside of the eyelids to distract the eyelids of the patient, thereby being more convenient for the doctors to perform the operation on the patient, the operation efficiency of the doctors is improved, meanwhile, the illuminating lamps can not cause the discomfort of the patient and the eyes of the doctors, thereby effectively improving the overall practicability of the illuminating device, it then has made things convenient for to install illumination lamp 101 fixedly through being equipped with mount pad 102, through be equipped with regulating block 301 at the both ends of regulator 3, and connect regulating block 301 at the outer wall of two eye illumination rings 1, thereby made things convenient for the interval adjustment with eye illumination ring 1 to the position that is fit for the patient before wearing, thereby be favorable to improving the adaptation effect, be favorable to different ages and the patient of face size to use, in addition through being provided with connecting seat 303, connecting plate 304 and stretch cord 306, thereby made things convenient for and worn eye illumination ring 1 at human eye steadily through its cooperation, and stretch cord 306 possesses certain elastic force, thereby be favorable to further improving whole practicality, then made things convenient for to be connected the installation with regulator 3 and regulating block 301 through being provided with fixing base 302.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. An illumination device for ophthalmic surgery, comprising two eye illumination rings (1) and an illumination lamp (101), characterized in that: light (101) evenly distributed is in the inboard of eye illumination ring (1), the bottom symmetry fixed mounting of eye illumination ring (1) has two carriage (206), spout (203) have been seted up to the bottom of carriage (206), the inboard movable mounting of spout (203) has telescopic link (204), both ends fixedly connected with sliding block (202) of telescopic link (204), sliding block (202) slidable mounting is in the inboard of spout (203), the inboard of spout (203) is provided with two return spring (205), return spring (205) respectively fixed connection in one side of sliding block (202), return spring (205)'s the other end fixed connection at the inner wall of spout (203), the bottom fixedly connected with of sliding block (202) struts ware (2).

2. The illumination device for ophthalmic surgery of claim 1, characterized in that: adjacent two be provided with between eye illumination ring (1) regulator (3), the both ends movable mounting of regulator (3) has regulating block (301), the one end of regulating block (301) is fixed connection respectively at the outer wall of eye illumination ring (1).

3. The illumination device for ophthalmic surgery of claim 1, characterized in that: the bottom fixed mounting of struts ware (2) has silica gel pad (201), the side fixed mounting of carriage (206) has miniature telescopic pump (207).

4. The illumination device for ophthalmic surgery of claim 2, characterized in that: fixed mounting has fixing base (302) between regulator (3) and regulating block (301), the outer wall fixed mounting of eye illumination ring (1) has connecting seat (303).

5. The illumination device for ophthalmic surgery of claim 4, characterized in that: the outer wall movable mounting of connecting seat (303) has connecting plate (304), notch (305) have been seted up to the bottom of connecting plate (304), the inboard winding of notch (305) has stretch cord (306).

6. The illumination device for ophthalmic surgery of claim 1, characterized in that: the outer side of the illuminating lamp (101) is fixedly provided with a mounting seat (102), and the mounting seat (102) is fixedly arranged on the inner side of the eye illumination ring (1).