CN211535399U

CN211535399U - Cataract surgery auxiliary assembly

Info

Publication number: CN211535399U
Application number: CN202020178237.XU
Authority: CN
Inventors: 矫兵田; 崔兰君
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-09-22
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses a cataract surgery auxiliary assembly, including the bed body, characterized by: bed body upside one end fixed connection pillow downside, bed body head of a bed one end is equipped with the guiding hole one of symmetry, and two guide arm upper ends pass respectively correspond in the guiding hole one, two the guide arm upper end is fixed connection rectangular plate downside one end respectively, rectangular plate upside one end fixed connection rectangular frame downside one end, rectangular frame four sides middle part is equipped with corresponding guiding hole two respectively, the utility model relates to an operation auxiliary assembly field specifically says, relates to a cataract surgery auxiliary assembly. The device can adjust the height and the position of the operating microscope according to the position of the eyes of a patient.

Description

Cataract surgery auxiliary assembly

Technical Field

The present invention relates to the field of surgical aids, and in particular, to a cataract surgery aid.

Background

The eye is one of the most important human sensory organs and is the most uncomfortable or pathological sensory organ, and the eyeball consists of cornea, iris, crystalline lens and retina. 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, the cataract is a condition that the vision is degraded due to the lenticular opacity, and the cataract patient needs to use an operation microscope during the operation, and the existing ophthalmic operation microscope on the market has some defects in the use process, and most of the existing ophthalmic operation microscopes are fixed, cannot adjust according to the adaptive position of the eye of the patient, and may damage the eye of the patient, so that the manufacturing of the cataract operation auxiliary equipment is urgently needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a cataract surgery auxiliary assembly for cataract surgery is supplementary.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides a cataract surgery auxiliary assembly, includes the bed body, characterized by: one end of the upper side of the bed body is fixedly connected with the lower side of the pillow, and one end of the bed head of the bed body is provided with symmetrical first guide holes;

the upper ends of the two guide rods respectively penetrate through the corresponding first guide holes, and the upper ends of the two guide rods are respectively fixedly connected with one end of the lower side of the rectangular plate;

rectangular plate upside one end fixed connection rectangle frame downside one end, rectangle frame four sides middle part is equipped with corresponding guiding hole two respectively.

As a further limitation of the technical scheme, the middle parts of four sides of the movable plate are respectively provided with corresponding T-shaped sliding grooves, four T-shaped sliding blocks are respectively embedded in the corresponding T-shaped sliding grooves, one sides of the four T-shaped sliding blocks are respectively fixedly connected with one ends of corresponding rectangular rods, and the other ends of the four rectangular rods respectively penetrate through the corresponding guide holes II.

As a further limitation of the technical scheme, two objective lenses are arranged at the lower side of the operation microscope, the lower part of the operation microscope is fixedly connected with and penetrates through the middle part of the movable plate, and the two objective lenses are positioned below the movable plate.

As a further limitation of the technical scheme, the middle part of the lower side of the rectangular plate is hinged with the upper end of a lead screw, the lower end of the lead screw is in threaded connection and penetrates through the bed body, and the lower end of the lead screw is fixedly connected with the middle part of the upper side of the turntable.

As a further limitation of the technical scheme, the lower ends of the two jackscrews are respectively in threaded connection and penetrate through the middle part of one adjacent side of the rectangular frame, and the lower ends of the two jackscrews are respectively attached to the upper sides of the corresponding guide rods.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

1. the device can adjust the height and the position of the operating microscope according to the position of the eyes of a patient.

2. The device can fix the operation microscope through the two bolts after the position of the operation microscope is adjusted, and is convenient for subsequent operation.

3. The device has compact structure and convenient operation.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the present invention.

Fig. 3 is a schematic view of a connection structure of parts according to the present invention.

Fig. 4 is a schematic view of a connection structure of parts according to the present invention.

Fig. 5 is a third schematic view of the connection structure of some parts of the present invention.

Fig. 6 is a schematic view of a connection structure of parts according to the present invention.

Fig. 7 is a schematic view of a connection structure of parts according to the present invention.

Fig. 8 is a schematic view six of the connection structure of some parts of the present invention.

In the figure: 1. bed body, 2, operating microscope, 3, rectangular frame, 4, guide rod, 5, lead screw, 6, pillow, 7, guiding hole I, 8, movable plate, 9, rectangular plate, 10, carousel, 11, jackscrew, 12, guiding hole II, 13, rectangular rod, 14, T-shaped spout, 15, T-shaped slider, 16, objective.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1-8, the utility model comprises a bed body 1, one end of the upper side of the bed body 1 is fixedly connected with the lower side of a pillow 6, and one end of the bed head of the bed body 1 is provided with symmetrical guide holes I7;

the upper ends of the two guide rods 4 respectively penetrate through the corresponding first guide holes 7, and the upper ends of the two guide rods 4 are respectively fixedly connected with one end of the lower side of the rectangular plate 9;

one end of the upper side of the rectangular plate 9 is fixedly connected with one end of the lower side of the rectangular frame 3, and the middle parts of the four sides of the rectangular frame 3 are respectively provided with a second corresponding guide hole 12.

The middle parts of four sides of the movable plate 8 are respectively provided with corresponding T-shaped sliding grooves 14, four T-shaped sliding blocks 15 are respectively embedded in the corresponding T-shaped sliding grooves 14, one sides of the four T-shaped sliding blocks 15 are respectively fixedly connected with one ends of corresponding rectangular rods 13, and the other ends of the four rectangular rods 13 respectively penetrate through the corresponding guide holes 12.

Two objective lenses 16 are arranged on the lower side of the operating microscope 2, the lower part of the operating microscope 2 is fixedly connected with and penetrates through the middle part of the movable plate 8, and the two objective lenses 16 are positioned below the movable plate 8.

The middle part of the lower side of the rectangular plate 9 is hinged with the upper end of a lead screw 5, the lower end of the lead screw 5 is in threaded connection and penetrates through the bed body 1, and the lower end of the lead screw 5 is fixedly connected with the middle part of the upper side of a turntable 10.

The lower ends of the two jackscrews 11 are respectively in threaded connection and penetrate through the middle part of one adjacent side of the rectangular frame 3, and the lower ends of the two jackscrews 11 are respectively attached to the upper sides of the corresponding guide rods 13.

The utility model discloses a work flow does: before using, the rectangular plate 9 is at the highest position, the operating microscope 2 is at the highest position, when using the device, a patient lies on the upper side of the bed body 1, the head rests on the upper side of the pillow 6, the rotary table 10 is rotated, the rotary table 10 drives the lead screw 5 to rotate, the lead screw 5 drives the rectangular plate 9 to slide downwards, the rectangular plate 9 drives the two guide rods 4 to slide downwards respectively along the corresponding guide holes I7, the rectangular plate 9 drives the rectangular frame 3 to slide downwards, the rectangular frame 3 drives the movable plate 8 to slide downwards through the four rectangular rods 13, when the movable plate 8 drives the two objective lenses 16 of the operating microscope 2 to slide to the height suitable for examination, the rotary table 10 is stopped to rotate, the operating microscope 2 is pulled, the operating microscope 2 drives the movable plate 8 to slide, the movable plate 8 slides respectively along the corresponding T-shaped sliding blocks 15 through the four T-shaped sliding grooves 14, and when sliding, the four T-shaped sliding grooves 14 respectively drive the corresponding rectangular rods 13 along the And (3) sliding, stopping pulling the operation microscope 2 after the two objective lenses 16 slide to the positions matched with the eyes of the patient, screwing the two jackscrews 11 to respectively prop against the corresponding rectangular rods 13, fixing the operation microscope 2, performing auxiliary treatment on the patient, and after the use is finished, reversely rotating the rotary table 10 to lift the operation microscope 2 to the highest position.

The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. The utility model provides a cataract surgery auxiliary assembly, includes bed body (1), characterized by: one end of the upper side of the bed body (1) is fixedly connected with the lower side of the pillow (6), and one end of the bed head of the bed body (1) is provided with symmetrical first guide holes (7);

the upper ends of the two guide rods (4) respectively penetrate through the corresponding first guide holes (7), and the upper ends of the two guide rods (4) are respectively fixedly connected with one end of the lower side of the rectangular plate (9);

rectangular plate (9) upside one end fixed connection rectangle frame (3) downside one end, rectangle frame (3) four sides middle part is equipped with corresponding guiding hole two (12) respectively.

2. The cataract surgery assistance device of claim 1, wherein: the middle parts of four sides of the movable plate (8) are respectively provided with corresponding T-shaped sliding grooves (14), four T-shaped sliding blocks (15) are respectively embedded in the corresponding T-shaped sliding grooves (14), one sides of the four T-shaped sliding blocks (15) are respectively fixedly connected with one ends of corresponding rectangular rods (13), and the other ends of the four rectangular rods (13) respectively penetrate through the corresponding guide holes II (12).

3. The cataract surgery assistance device of claim 2, wherein: two objective lenses (16) are arranged on the lower side of the operating microscope (2), the lower portion of the operating microscope (2) is fixedly connected with and penetrates through the middle of the movable plate (8), and the two objective lenses (16) are located below the movable plate (8).

4. The cataract surgery assistance device of claim 1, wherein: the middle part of the lower side of the rectangular plate (9) is hinged with the upper end of a lead screw (5), the lower end of the lead screw (5) is in threaded connection and penetrates through the bed body (1), and the lower end of the lead screw (5) is fixedly connected with the middle part of the upper side of a turntable (10).

5. The cataract surgery assistance device of claim 2, wherein: the lower ends of the two jackscrews (11) are respectively in threaded connection and penetrate through the middle part of one adjacent side of the rectangular frame (3), and the lower ends of the two jackscrews (11) are respectively attached to the upper sides of the corresponding guide rods (4).