CN215503719U

CN215503719U - Special aspirator of ophthalmic surgery

Info

Publication number: CN215503719U
Application number: CN202121287742.9U
Authority: CN
Inventors: 李金晖; 丁伟娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-14
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to the technical field of ophthalmology, in particular to a special aspirator for an ophthalmologic operation, which comprises a collecting box and a pillow seat, wherein the top surface of the collecting box is fixedly provided with a pair of supporting plates provided with through holes, a pipe body provided with a round hole is fixedly arranged between the supporting plates, a branch pipe with a closed left end and a communicated right end is rotatably connected between the inner part of the pipe body and the supporting plates, the side wall of the branch pipe is communicated with a hose communicated with a suction pipe, the pillow seat is provided with a round hole, the pillow seat is provided with a square groove from top to bottom, the square groove is communicated with the round hole, the round hole is rotatably connected with a screw rod, the screw rod is in threaded connection with a supporting rod, the supporting rod extends out of the pillow seat through the square groove, the top end of the supporting rod is provided with a slide hole, a slide rod is movably arranged in the slide hole, the top end of the slide rod is fixedly provided with a spherical shell from top to bottom, a through hole is movably arranged in the spherical shell, a spherical body penetrates through the guide groove, the hose is automatically rolled without being manually supported by medical staff.

Description

Special aspirator of ophthalmic surgery

Technical Field

The utility model relates to the technical field of ophthalmology, in particular to a special suction apparatus for an ophthalmologic operation.

Background

The ophthalmology is called 'ophthalmology specialty'. Ophthalmology is the subject of research on diseases that occur in the visual system, including the eyeball and its associated tissues. Common ophthalmic diseases are: central serous retinopathy, dry eye, sympathetic ophthalmia, nyctalopia, blindness, amblyopia, astigmatism, trachoma, cataract, diabetic retinopathy, conjunctivitis, presbyopia, achromatopsia, iridochromism, retinitis pigmentosa, central retinal artery occlusion, retinal detachment, myopia, hyperopia, pinprick, snow blindness, aragonima, glaucoma, muscae volitantes and the like.

At present, need use the aspirator in ophthalmic surgery, however, current aspirator simple structure needs medical personnel manual regulation position and manual support, and the cost of labor is high, and inconvenient operation, and in addition, the hose is disorderly, and is very inconvenient.

To this end, we propose a special aspirator for ophthalmic surgery to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects in the prior art, the utility model provides the special aspirator for the ophthalmic surgery, which can effectively solve the problems of labor waste caused by manual support and disordered hoses in the prior art.

Technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a special aspirator for ophthalmologic operation comprises a collecting box and a pillow base, wherein a pair of supporting plates provided with through holes is fixedly arranged on the top surface of the collecting box, a pipe body provided with a round hole is fixedly arranged between the supporting plates, a branch pipe with a closed left end and a communicated right end is rotatably connected between the inside of the pipe body and the supporting plates, the side wall of the branch pipe is communicated with a hose, the hose is communicated with a suction pipe, the right end of the branch pipe is rotatably communicated with an L-shaped rotary joint through the through hole, the L-shaped rotary joint is fixedly connected with the supporting plates through a supporting rod, the L-shaped rotary joint is fixedly communicated with an L-shaped pipe, the L-shaped pipe is fixedly communicated with the collecting box, the pillow base is provided with a round hole, the pillow base is provided with a square groove from top to bottom, the square groove is communicated with the round hole, the round hole is rotatably connected with a screw rod, the screw rod is in threaded connection with a supporting rod, and the supporting rod extends out of the pillow base through the square groove, the top end of the supporting rod is provided with a slide hole, a slide rod is movably arranged in the slide hole, the top end of the slide rod is fixedly provided with a spherical shell, a through hole is formed in the spherical shell from top to bottom, a sphere is movably arranged in the spherical shell, and the sphere penetrates through the guide groove.

Furthermore, the top end of the screw rod is fixedly connected with a first knob, and the first knob is provided with anti-skid grains.

Furthermore, the support rod is provided with a first screw hole communicated with the through hole, and a first nut is connected to the first screw hole in an internal thread mode.

Furthermore, a second screw hole communicated with the inside of the spherical shell is formed in the side wall of the spherical shell, and a second nut is connected to the second screw hole in an internal thread mode.

Further, the diameter of the suction pipe is smaller than that of the guide groove.

Furthermore, the top surface of the pillow base is made of latex.

Furthermore, a disc is fixedly arranged on the branch pipe, and a torsion spring is fixedly arranged between the disc and the supporting plate.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:

1. the utility model is provided with a pair of supporting plates, the branch pipe is rotatably connected between the supporting plates, the branch pipe is communicated with the hose, the hose extends out of the pipe body through the round hole, the branch pipe is fixedly provided with the turntable, the torsion spring is fixedly arranged between the turntable and the supporting plates, the hose is wound on the branch pipe under the action of the torsion spring, when the hose is required to be used, the hose is pulled out, and the hose can be automatically wound by matching with the torsion spring, so that the hose winding device is very flexible.

2. The utility model is provided with the pillow seat which is provided with the round hole, the pillow seat is provided with the square groove from top to bottom, the square groove is communicated with the round hole, a screw rod is rotationally connected in the round hole, the screw rod is in threaded connection with a support rod, the support rod extends out of the pillow base through the square groove, a slide hole is formed in the top end of the support rod, a slide rod is movably arranged in the slide hole, a spherical shell is fixedly arranged at the top end of the slide rod, a through hole is formed in the spherical shell from top to bottom, a ball body is movably arranged in the spherical shell, a guide groove is formed in the ball body in a penetrating manner, a suction pipe is inserted into the guide groove, a second nut is unscrewed, the position of the ball body relative to the spherical shell is adjusted, the second nut is screwed, the angle of the suction pipe is adjusted, and the suction pipe is matched with the first nut, the position of the sliding rod relative to the sliding hole can be adjusted, the first knob is screwed, the screw rod rotates, the supporting rod in threaded connection with the screw rod moves oppositely, and the beneficial effect that medical staff do not need to manually support the supporting rod is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

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

FIG. 2 is a schematic view of an exploded structure between support plates according to the present invention;

FIG. 3 is a schematic diagram of the exploded structure of the pillow of the present invention;

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The special aspirator for the ophthalmic surgery of the embodiment is as follows, with reference to fig. 1 to 3: a special aspirator for ophthalmologic operation comprises a collection box 28 and a pillow base 4, wherein a pair of support plates 6 provided with through holes 30 is fixedly arranged on the top surface of the collection box 28, a pipe body 12 provided with a round hole 13 is fixedly arranged between the support plates 6, a branch pipe 7 with a closed left end and a communicated right end is rotatably connected between the inside of the pipe body 12 and the support plates 6, the side wall of the branch pipe 7 is communicated with a hose 14, the hose 14 is communicated with a suction pipe 15, the right end of the branch pipe 7 is rotatably communicated with an L-shaped rotary joint 10 through the through hole 13, the L-shaped rotary joint 10 is fixedly connected with the support plates 6 through a support rod 11, the L-shaped rotary joint 10 is fixedly communicated with an L-shaped pipe 29, the L-shaped pipe 29 is fixedly communicated with the collection box 28, the pillow base 4 is provided with a round hole 24, the pillow base 4 is provided with a square groove 22 from top to bottom, the square groove 22 is communicated with the round hole 24, a screw 26 is rotatably connected with the round hole 24, the screw rod 26 is in threaded connection with a support rod 31, the supporting rod 31 extends out of the pillow base 4 through the square groove 22, the top end of the supporting rod 31 is provided with a sliding hole 16, a sliding rod 5 is movably arranged in the sliding hole 16, the top end of the sliding rod 5 is fixedly provided with a spherical shell 2, the spherical shell 2 is provided with a through hole 19 from top to bottom, a sphere 18 is movably arranged in the spherical shell 2, and the sphere 19 penetrates through the guide groove 17.

Wherein, the top end of the screw rod 26 is fixedly connected with a first knob 25, and the first knob 25 is provided with anti-skid grains; the support rod 31 is provided with a first screw hole 27 communicated with the through hole 16, and a first nut 1 is connected with the first screw hole 27 through internal threads; a second screw hole 21 communicated with the interior of the spherical shell 2 is formed in the side wall of the spherical shell 2, and a second nut 20 is connected with the second screw hole 21 in an internal thread manner; the diameter of the suction pipe 15 is smaller than that of the guide groove 17; the top surface of the pillow seat 4 is made of latex; the branch pipe 7 is fixedly provided with a disc 8, and a torsion spring 9 is fixedly arranged between the disc 8 and the supporting plate 6.

When the medical pillow is used, a patient sleeps on the pillow base 4, the second nut 1 is unscrewed, the position of the ball body 18 relative to the spherical shell 2 is adjusted, the second nut 20 is screwed down, the angle of the suction tube 15 is adjusted, the position of the sliding rod 5 relative to the sliding hole 16 can be adjusted by matching with the first nut 1, the first knob 25 is screwed, the screw rod 26 rotates, the supporting rod 31 in threaded connection with the screw rod 26 moves oppositely, the beneficial effect that the medical staff do not need to manually support is achieved, the hose 14 is wound on the branch pipe 7 under the action of the torsion spring 9, when the medical pillow is needed to be used, the hose 14 is pulled out, the torsion spring 9 is matched, the hose 14 can be automatically wound, the operation is very flexible, the suction tube 15 is inserted into the guide groove 17, and the disorder and no chapter is caused on the hose 14.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a special aspirator of ophthalmic surgery, includes collecting box and pillow, its characterized in that: the top surface of the collecting box is fixedly provided with a pair of supporting plates provided with through holes, a pipe body provided with round holes is fixedly arranged between the supporting plates, a branch pipe with the left end closed and the right end communicated is rotatably connected inside the pipe body and between the supporting plates, the side wall of the branch pipe is communicated with a hose, the hose is communicated with a suction pipe, the right end of the branch pipe is rotatably communicated with an L-shaped rotary joint through the through holes, the L-shaped rotary joint is fixedly connected to the supporting plates through a supporting rod, the L-shaped rotary joint is fixedly communicated with an L-shaped pipe, the L-shaped pipe is fixedly communicated with the collecting box, the pillow base is provided with a round hole, the pillow base is provided with a square groove from top to bottom, the square groove is communicated with the round hole, the round hole is rotatably connected with a screw rod, the screw rod is in threaded connection with a supporting rod, the supporting rod extends out of the pillow base through the square groove, the top end of the supporting rod is provided with a slide hole, the sliding rod is movably arranged in the sliding hole, a ball shell is fixedly arranged at the top end of the sliding rod, a through hole is formed in the ball shell from top to bottom, a ball body is movably arranged in the ball shell, and a guide groove is formed in the ball body in a penetrating mode.

2. The special aspirator for ophthalmologic operation according to claim 1, wherein a first knob is fixedly connected to the top end of the screw rod, and the first knob is provided with anti-slip lines.

3. The special aspirator for ophthalmologic operation according to claim 1, wherein the support rod is provided with a first screw hole communicating with the through hole, and a first nut is screwed into the first screw hole.

4. The special aspirator for ophthalmologic operation according to claim 1, wherein a second screw hole communicated with the inside of the spherical shell is formed in the side wall of the spherical shell, and a second nut is connected to the second screw hole through an internal thread.

5. The special aspirator for ophthalmologic operation according to claim 1, wherein the diameter of the suction tube is smaller than that of the guide groove.

6. The special aspirator for ophthalmologic operation according to claim 1, wherein the top surface of the pillow base is made of latex.

7. The special aspirator for ophthalmologic operation according to claim 1, wherein a disc is fixedly arranged on the branch tube, and a torsion spring is fixedly arranged between the disc and the supporting plate.