CN211344883U

CN211344883U - Lighting device for ophthalmic surgery

Info

Publication number: CN211344883U
Application number: CN201922352919.8U
Authority: CN
Inventors: 杨绍辉; 肖潇
Original assignee: Hebei Ophthalmic Hospital
Current assignee: Hebei Ophthalmic Hospital
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-25
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a lighting device for ophthalmic surgery, include bracing piece, supporting mechanism, put thing mechanism and adjustment mechanism, the bottom mounting welding of bracing piece has the supporting seat, the bottom of supporting seat is connected with supporting mechanism's top, the fixed welding in supporting mechanism's bottom has the fixing base, four universal wheels of group are installed through fixing bolt in the bottom of fixing base, the periphery of bracing piece lower half is equipped with puts thing mechanism, the fixed welding of the inner circle of the first periphery of bracing piece and two sets of supporting bearing frame, the fixed welding in support groove of establishing is dug at the periphery of supporting bearing frame and fixed plate center, the fixed welding in side of fixed plate has the dead lever, the one end that the fixed plate was kept away from to the dead lever is equipped with adjustment mechanism, the interior week of adjustment mechanism lower. This lighting device for ophthalmic surgery can adjust as required use height and use angle, and the convenience is deposited the surgical instruments simultaneously.

Description

Lighting device for ophthalmic surgery

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to lighting 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, cataract and the like are generally researched. Ophthalmic surgery is a surgical treatment of an eye, and refers to a treatment such as excision, suturing, etc. of a patient's body by a doctor using a medical instrument. The health of the patient is maintained by the operation of the local parts of the human body by the instruments such as a knife, a scissors, a needle and the like. The purpose of surgery is to cure or diagnose a disease.

Illumination is a means of illuminating work and living places or individual objects with various light sources. Natural lighting by using sun and sky light; the use of artificial light sources is known as "artificial lighting". The primary purpose of lighting is to create a good visibility and a pleasant and pleasant environment. At present, when an ophthalmic operation is performed, the illumination device is required to supplement light, and the existing illumination device for the ophthalmic operation cannot be well adjusted by using the height and the use angle according to the requirement.

Therefore, in order to meet the current situation, the design and production of an illumination device for ophthalmic surgery are urgently needed to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ophthalmic surgery uses lighting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an illumination device for ophthalmic surgery, which comprises a support rod, a support mechanism, a storage mechanism and an adjusting mechanism, the bottom end of the supporting rod is fixedly welded with a supporting seat, the bottom of the supporting seat is connected with the top of the supporting mechanism, the bottom of the supporting mechanism is fixedly welded with a frustum pyramid-shaped fixed seat, the bottom of the fixed seat is provided with four groups of universal wheels which are distributed in a rectangular array and have a braking function through fixed bolts, the periphery of the lower half part of the supporting rod is provided with a storage mechanism, the periphery of the upper half part of the supporting rod is fixedly welded with the inner rings of the two groups of supporting bearing seats, the periphery of the supporting bearing seats is fixedly welded with a supporting groove dug in the center of the fixing plate, the side fixed welding of fixed plate has the dead lever that the cross-section is "" font, the dead lever is kept away from the one end of fixed plate and is equipped with adjustment mechanism, the interior week of adjustment mechanism lower half is equipped with the light.

Preferably, the supporting mechanism includes support column, well hollow column and expanding spring, the top of support column and the fixed welding in bottom of supporting seat, the side of support column is bored and is equipped with the spacing hole that the multiunit is the equidistance and distributes, the lower half of support column is connected with the cavity part of well hollow column, it has expanding spring to bond through the viscose between the bottom of support column and the inside bottom of well hollow column, well hollow column side bores to be equipped with in the through-hole of establishing with spacing hole threaded connection's spacing bolt, the bottom of well hollow column and the fixed welding in top of fixing base.

Preferably, it includes spacing seat, gag lever post and splint to put thing mechanism, storing groove and spacing groove have been seted up respectively to first half and first half on the left side of the right half of spacing seat, one side that spacing seat top is close to the storing groove is rotated through the hinge and is connected with the apron, one side that spacing seat is close to the spacing groove is bored and is equipped with the connecting hole, and connecting hole female connection has the gag lever post, the both ends of gag lever post respectively with the fixed welding of the inner circle of spacing valve and spacing bearing frame, one side fixed welding that the gag lever post was kept away from to spacing bearing frame has the splint that the cross-section is arched, one side that spacing seat is close to splint.

Preferably, the adjusting mechanism comprises a fixing column, an adjusting rod and a support frame, the top end of the fixing column is fixedly welded with the bottom end of the fixing rod, the adjusting rod is rotatably connected in a fixing groove formed in the lower half portion of the fixing column through a rotating shaft, the periphery of one end, far away from the fixing column, of the adjusting rod is fixedly welded with the inner ring of the adjusting bearing seat, the bottom of the adjusting bearing seat is fixedly welded with the top of the support frame with an arc-shaped cross section, the fixing bearing seats are fixedly welded in adjusting holes formed in two sides of the lower half portion of the support frame, and the inner rings of.

Preferably, dig on the splint of putting the thing mechanism and the spacing seat and establish and put and be equipped with the bracing piece between the thing groove, splint and one side that spacing seat is close to the bracing piece all bond through the viscose and have the rubber pad.

Preferably, install the light through connecting bolt between two sets of axis of rotation of adjustment mechanism, the control switch of light is installed to one side that the bottom of adjustment mechanism's support frame is close to the light, all install the handle through supporting bolt on the shell of control switch and light.

The utility model discloses a technological effect and advantage: according to the illumination device for the ophthalmic surgery, the distance between the support column and the hollow column is adjusted by adjusting the position of the limiting hole where the limiting bolt is located, so that the illumination device is adjusted and fixed according to the required use height, and meanwhile, the shaking generated in the vertical direction in the use process is reduced through the restoring force action of the telescopic spring, so that the illumination device has stability; the position and the angle of the limiting seat are adjusted by moving the limiting seat and rotating the limiting seat, and meanwhile, the limiting rod is rotated by rotating the limiting valve to drive the clamping plate to move and adjust the distance between the clamping plate and the limiting seat, so that the clamping plate is adjusted and fixed according to the size of the supporting rod, and a user can conveniently use the surgical tools stored in the storage groove according to the requirement; through rotating the dead lever, adjust the horizontal position of light to rotate through the rotation axis and adjust the pole, adjust the vertical height of light, simultaneously through the rotatory support frame of axis of rotation, adjust the angle of light, thereby adjust the use angle of light as required, this lighting device for ophthalmic surgery can adjust as required use height and use angle, and the convenience is deposited the surgical instruments simultaneously.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a schematic structural view of the supporting mechanism of the present invention;

fig. 3 is a top view of the object placing mechanism of the present invention.

In the figure: the device comprises a supporting rod 1, a supporting mechanism 2, an article placing mechanism 3, an adjusting mechanism 4, a supporting seat 5, a fixed seat 6, a universal wheel 7, a fixed plate 8, a fixed rod 9, a lighting lamp 10, a supporting column 11, a hollow column 12, a telescopic spring 13, a limiting seat 14, a limiting rod 15, a clamping plate 16, a fixed column 17, an adjusting rod 18, a supporting frame 19 and a control switch 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a lighting device for ophthalmologic operation as shown in figures 1-3, which comprises a support rod 1, a support mechanism 2, a placing mechanism 3 and an adjusting mechanism 4, wherein a support seat 5 is fixedly welded at the bottom end of the support rod 1, the bottom of the support seat 5 is connected with the top of the support mechanism 2, a frustum-shaped fixing seat 6 is fixedly welded at the bottom of the support mechanism 2, four groups of universal wheels 7 which are distributed in a rectangular array and have the braking function are arranged at the bottom of the fixing seat 6 through fixing bolts, the placing mechanism 3 is arranged at the periphery of the lower half part of the support rod 1, the periphery of the upper half part of the support rod 1 is fixedly welded with the inner rings of the two groups of support bearing seats, the periphery of the support bearing seats is fixedly welded with a support groove dug at the center of a fixed plate 8, a fixing rod 9 with the cross section, one end of the fixing rod 9, which is far away from the fixing plate 8, is provided with an adjusting mechanism 4, and the inner periphery of the lower half part of the adjusting mechanism 4 is provided with an illuminating lamp 10.

Specifically, the supporting mechanism 2 includes a supporting column 11, a hollow column 12 and a telescopic spring 13, the top end of the supporting column 11 is fixedly welded with the bottom of the supporting seat 5, multiple sets of limiting holes distributed equidistantly are drilled on the side surface of the supporting column 11, the lower half part of the supporting column 11 is connected with the cavity part of the hollow column 12, the telescopic spring 13 is bonded between the bottom end of the supporting column 11 and the bottom inside the hollow column 12 through viscose, a limiting bolt connected with the limiting hole through threads is arranged in a through hole drilled on the side surface of the hollow column 12, the bottom end of the hollow column 12 is fixedly welded with the top of the fixing seat 6, the position of the limiting hole where the limiting bolt is located is adjusted, the distance between the supporting column 11 and the hollow column 12 is adjusted, so that the height is adjusted and fixed according to the required use, and the shaking generated in the vertical direction in the use process is reduced through the restoring force effect of the, thereby having stability.

Specifically, the object placing mechanism 3 comprises a limiting seat 14, a limiting rod 15 and a clamping plate 16, wherein a storage groove and a limiting groove are respectively formed in the upper half part and the left half part of the right half part of the limiting seat 14, a cover plate is rotatably connected to one side, close to the storage groove, of the top of the limiting seat 14 through a hinge, disinfected surgical instruments are placed in the storage groove, a connecting hole is drilled in one side, close to the limiting groove, of the limiting seat 14, the limiting rod 15 is connected with the connecting hole in a threaded manner, two ends of the limiting rod 15 are fixedly welded with an inner ring of a limiting valve and a limiting bearing seat respectively, the clamping plate 16 with an arched section is fixedly welded to one side, far away from the limiting rod 15, of the limiting seat 14, the object placing groove is dug in one side, close to the clamping plate 16, the limiting seat 14 is moved, the limiting seat 14 is rotated, the height and, drive splint 16 and remove, adjust the distance between splint 16 and the spacing seat 14, thereby adjust and fix according to the size of bracing piece 1, the operation apparatus that the person of facilitating the use deposited in using the storing inslot as required, the pulling handle, the dead lever 9 rotates, adjust the horizontal position of light 10, and adjust pole 18 through the rotation axis rotation, adjust the vertical height of light 10, simultaneously through axis of rotation support frame 19, adjust the angle of light 10, thereby adjust the use angle of light 10 as required.

Specifically, the adjusting mechanism 4 includes a fixed column 17, an adjusting rod 18 and a support frame 19, the top end of the fixed column 17 is fixedly welded to the bottom end of the fixed rod 9, the adjusting rod 18 is rotatably connected to a fixed groove formed in the lower half portion of the fixed column 17 through a rotating shaft, the periphery of one end, away from the fixed column 17, of the adjusting rod 18 is fixedly welded to the inner ring of the adjusting bearing seat, the bottom of the adjusting bearing seat is fixedly welded to the top of the support frame 19, the cross section of the adjusting bearing seat is arc-shaped, the fixing bearing seats are fixedly welded to the inner sides of the lower half portion of the support frame 19 in an adjusting hole.

Specifically, dig on splint 16 and the spacing seat 14 of putting the thing mechanism 3 and establish and put and be equipped with bracing piece 1 between the thing groove, splint 16 and spacing seat 14 all bond through the viscose one side that is close to bracing piece 1 and have the rubber pad, through the rubber pad that bonds, protect bracing piece 1.

Specifically, install light 10 through connecting bolt between two sets of axis of rotation of adjustment mechanism 4, light 10 can select to be happy well LED500 type shadowless lamp, and the back of light 10 is equipped with the fin, and the fin can select to be the aluminium alloy fin of precious electron limited company production in Zhenjianxin, control switch 20 of light 10 is installed near one side of light 10 in the bottom of adjustment mechanism 4's support frame 19, all install the handle through supporting bolt on control switch 20 and the shell of light 10, through the pulling handle, conveniently carry out the angle modulation.

Specifically, the illumination device for ophthalmic surgery pushes the fixing base 6 to move to a required position and fix through the universal wheel 7, the position of a limiting hole where a limiting bolt is located is adjusted, the distance between the supporting column 11 and the hollow column 12 is adjusted, so that the height can be adjusted and fixed according to the required use height, meanwhile, the shaking generated in the vertical direction in the use process is reduced through the restoring force action of the telescopic spring 13, so that the illumination device has stability, after the fixing is completed, the limiting base 14 is moved, the limiting base 14 is rotated, the height and the angle of the limiting base 14 are adjusted, meanwhile, the limiting valve is rotated, the limiting rod 15 is rotated, the clamping plate 16 is driven to move, the distance between the clamping plate 16 and the limiting base 14 is adjusted, so that the illumination device is adjusted and fixed according to the size of the supporting rod 1, a user can conveniently use surgical instruments stored in a storage groove according to the requirement, pulling handle rotates dead lever 9, adjusts the horizontal position of light 10 to adjust pole 18 through the rotation axis rotation, adjust the vertical height of light 10, simultaneously through axis of rotation support frame 19, adjust the angle of light 10, thereby adjust the use angle of light 10 as required, adjust the completion back, open the control switch 20 of light 10, can use the illumination.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a lighting device for ophthalmic surgery, includes bracing piece (1), supporting mechanism (2), puts thing mechanism (3) and adjustment mechanism (4), its characterized in that: the bottom fixed welding of bracing piece (1) has supporting seat (5), the bottom and the top of supporting mechanism (2) of supporting seat (5) are connected, the fixed welding in bottom of supporting mechanism (2) has fixing base (6) of prismoid shape, four sets of universal wheels (7) that have a brake function that are the rectangle array distribution are installed through fixing bolt in the bottom of fixing base (6), the periphery of bracing piece (1) lower half is equipped with puts thing mechanism (3), the periphery of the first half of bracing piece (1) and the inner circle fixed welding of two sets of supporting bearing frame, the support groove fixed welding that the periphery of supporting bearing frame and fixed plate (8) center dug established, the side fixed welding of fixed plate (8) has dead lever (9) that the cross-section is "" font, the one end that fixed plate (8) was kept away from to dead lever (9) is equipped with adjustment mechanism (4, and the inner periphery of the lower half part of the adjusting mechanism (4) is provided with an illuminating lamp (10).

2. The ophthalmic-surgery illumination device according to claim 1, characterized in that: supporting mechanism (2) are including support column (11), well hollow column (12) and expanding spring (13), the top of support column (11) and the bottom fixed weld of supporting seat (5), the side of support column (11) is bored and is equipped with the spacing hole that the multiunit is equidistance and distributes, the lower half of support column (11) is connected with the cavity part of well hollow column (12), it has expanding spring (13) to bond through the viscose between the bottom of support column (11) and the inside bottom of well hollow column (12), be equipped with the spacing bolt with spacing hole threaded connection in the through-hole that well hollow column (12) side was bored and is established, the bottom of well hollow column (12) and the top fixed weld of fixing base (6).

3. The ophthalmic-surgery illumination device according to claim 1, characterized in that: put thing mechanism (3) including spacing seat (14), gag lever post (15) and splint (16), storing groove and spacing groove have been seted up respectively to first half and first half on the left side of spacing seat (14) right half, one side that spacing seat (14) top is close to the storing groove is connected with the apron through the hinge rotation, one side that spacing seat (14) are close to the spacing groove is bored and is equipped with the connecting hole, and connecting hole female connection has gag lever post (15), the both ends of gag lever post (15) respectively with the inner circle fixed weld of spacing valve and spacing bearing frame, one side fixed weld that spacing bearing frame kept away from gag lever post (15) has cross-section to be arched splint (16), one side that spacing seat (14) are close to splint (16) is dug and is equipped with and puts the thing groove.

4. The ophthalmic-surgery illumination device according to claim 1, characterized in that: the adjusting mechanism (4) comprises a fixing column (17), an adjusting rod (18) and a supporting frame (19), the top end of the fixing column (17) is fixedly welded with the bottom end of a fixing rod (9), the adjusting rod (18) is rotatably connected in a fixing groove formed in the lower half portion of the fixing column (17) through a rotating shaft, the periphery of one end, away from the fixing column (17), of the adjusting rod (18) is fixedly welded with the inner ring of the adjusting bearing seat, the bottom of the adjusting bearing seat is fixedly welded with the top of the supporting frame (19) with the cross section in an arc shape, the fixing bearing seats are fixedly welded in adjusting holes formed in two sides of the lower half portion of the supporting frame (19), and the inner rings of the.

5. The ophthalmic-surgery illumination device according to claim 1, characterized in that: the utility model discloses a support rod, including support rod, splint (16) and spacing seat (14), it digs on splint (16) and the spacing seat (14) of putting thing mechanism (3) and establishes and puts and be equipped with bracing piece (1) between the thing groove, splint (16) and spacing seat (14) are close to one side of bracing piece (1) and all bond through the viscose and have the rubber pad.

6. The ophthalmic-surgery illumination device according to claim 1, characterized in that: install light (10) through connecting bolt between two sets of axis of rotation of adjustment mechanism (4), control switch (20) of light (10) are installed to one side that the bottom of support frame (19) of adjustment mechanism (4) is close to light (10), all install the handle through supporting bolt on the shell of control switch (20) and light (10).