CN219148449U - Surgical irrigator - Google Patents

Abstract

An operation flusher effectively solves the problem that the eyelid of a patient is inconvenient to be opened for eye flushing; the device comprises a main body in the left-right direction, wherein rectangular boxes with forward openings are respectively arranged at the left side and the right side in the main body, silica gel rings which are positioned at the front side of the main body and are communicated with the rectangular boxes are arranged at the front side of the rectangular boxes, worm gears in the front-back axial direction are rotationally connected in the rectangular boxes, arc grooves with forward openings are respectively formed in the upper side and the lower side of the worm gears, L-shaped rods are respectively connected at the upper side and the lower side of the rectangular boxes in a sliding manner through telescopic rods in the upper-lower axial direction, the rear ends of the L-shaped rods slide through arc grooves in the corresponding sides of the inserted rods, the front ends of the L-shaped rods extend into the silica gel rings and are provided with emulsion strips in the left-right direction, guide pipes which are coaxial with the worm gears are arranged in the rectangular boxes, the front ends of the guide pipes penetrate through the worm gears and are coaxially provided with flushing nozzles, positioning grooves are formed in the rear sides in the main body, guide cylinders in the upper-lower axial direction are coaxially connected in the guide cylinders, and the rear ends of the guide pipes are communicated with the lower sides of the guide pipes through connecting pipes; the structure is simple and the operation is convenient.

Description

Surgical irrigator

Technical Field

The utility model relates to the technical field of flushing auxiliary instruments, in particular to a surgical flusher.

Background

Ophthalmic patients often need to rinse conjunctival sac to remove foreign matters, purulent secretions, chemical substances and the like in the conjunctival sac, or to prepare for eye surgery in advance, the current eye rinsing method for patients is as follows: generally, a nurse holds a water flushing kettle or holds a flushing infusion leather tube with one hand, pulls the eyelid of a patient with the cotton swab with the other hand, exposes the conjunctival sac, and then flushes the eyes of the patient, in the process, personnel need to prop open the eyelid of the patient to flush the eyes of the patient, the operation is very inconvenient, the time for flushing the eyes of the patient is increased, the generated flushing waste liquid is not effectively collected, and the clothes of the patient are easy to pollute.

Disclosure of Invention

Aiming at the situation, in order to make up the defects of the prior art, the utility model aims to provide the surgical irrigator which effectively solves the problem that the eyelid of a patient is not conveniently opened to carry out eye irrigation.

The technical scheme includes that the intelligent control device comprises a main body in the left-right direction, rectangular boxes with forward openings are respectively arranged on the left side and the right side in the main body, silica gel rings which are positioned on the front side of the main body and are communicated with the rectangular boxes are arranged on the front side of the rectangular boxes, front-back axial worm wheels are rotationally connected to the rectangular boxes, arc grooves with forward openings are respectively formed in the upper side and the lower side of the worm wheels, distances between the arc grooves and the circle centers of the worm wheels are gradually increased along the clockwise direction, L-shaped rods are respectively connected to the upper side and the lower side in the rectangular boxes in a sliding mode through telescopic rods in the upper-lower axial direction, the rear ends of the L-shaped rods slide through the arc grooves on the corresponding sides of the L-shaped rods, the front ends of the L-shaped rods extend into the silica gel rings and are provided with emulsion strips in the left-right direction, guide tubes coaxial with the worm wheels are arranged in the rectangular boxes, the front ends of the guide tubes penetrate through the worm wheels and are coaxially provided with flushing nozzles, positioning grooves are formed in the rear sides in the main body, upper-lower axial guide tubes are respectively arranged in the positioning grooves, push plates are coaxially and slidingly connected to the guide tubes, and the rear ends of the guide tubes are communicated with the lower sides of the guide tubes.

The beneficial effects of the utility model are as follows:

rectangular box, worm wheel, worm, arc wall, L shape pole, inserted bar and the latex strip that set up not only are convenient for drive two latex strips relatively or slide in opposite directions through L shape pole, also are convenient for make the latex strip prop up patient's eyelid, are convenient for carry out better washing to the eye, guide cylinder, T shape pole, push pedal, pipe, connecting pipe, shower nozzle, reservoir and waste liquid box that are equipped with, not only be convenient for the washing dynamics of manual control to the better washing of eye, also be convenient for carry out effective collection to the washing waste liquid that produces, effectually reduced the problem that the washing waste liquid led to the fact the pollution to patient's clothes and appear, also alleviateed medical personnel's work burden simultaneously.

Drawings

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is a full section left side isometric view of the present utility model.

Fig. 3 is a stepped section isometric view of the present utility model.

Fig. 4 is a full section right isometric view of the present utility model.

Fig. 5 is a top plan perspective view of the present utility model in full section.

Fig. 6 is an enlarged view of a of fig. 2 according to the present utility model.

Fig. 7 is a front isometric view of a rectangular box in the utility model.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

The utility model provides a by fig. 1 to 7, including left and right sides in main part 1 is equipped with the rectangle box 2 that the opening is forward respectively, rectangle box 2 front side is equipped with the silica gel ring 3 that is located main part 1 front side and communicates with rectangle box 2, rectangle box 2 internal rotation is connected with front and back axial worm wheel 4, arc wall 5 that the opening is forward has been seted up respectively to worm wheel 4 upper and lower both sides, the distance between arc wall 5 and the worm wheel 4 centre of a circle increases along clockwise, upper and lower both sides have L shape pole 6 through upper and lower axial telescopic link sliding connection respectively in the rectangle box 2, L shape pole 6 rear end slides through inserted bar 7 and the arc wall 5 of its corresponding side, L shape pole 6 front end stretches into in the silica gel ring 3 and is equipped with left and right directions's milk rubber strip 8, be equipped with in the rectangle box 2 with worm wheel 4 coaxial pipe 9, the pipe 9 front end runs through 4 and is equipped with the shower nozzle 10 coaxially, the back side has seted up the setting groove in main part 1, be equipped with upper and lower axial guide 11 in the setting groove, coaxial sliding connection has push pedal 12 in guide 11, pipe 9 and connecting pipe through connecting pipe 13 and lower guide 11 side.

In order to facilitate the rotation of the worm wheel 4, the rectangular box 2 is rotatably connected with a worm 14 meshed with the worm wheel 4 on the corresponding side, opposite ends of the two worm 14 penetrate through the main body 1 and are respectively and coaxially provided with a knob, and the worm 14 is in sliding connection with the main body 1.

In order to be convenient for better washing to patient's eyes, be equipped with in the mounting groove and be located the front of guide cylinder 11 and open side up's stock solution section of thick bamboo 15, stock solution section of thick bamboo 15 upper end runs through main part 1, is equipped with the end cap in the stock solution section of thick bamboo 15 coaxial, and stock solution section of thick bamboo 15 downside communicates with guide cylinder 11 downside through feed liquor pipe 16, and push pedal 12 upside coaxial is equipped with T shape pole 17, and T shape pole 17 upper end runs through main part 1 and with main part 1 sliding connection.

In order to facilitate improvement of the flushing efficiency, the connecting pipe 13 is internally provided with a liquid outlet one-way valve 18 with an opening far away from the guide cylinder 11, and the liquid inlet pipe 16 is internally provided with a liquid inlet one-way valve 19 with an opening facing the guide cylinder 11.

In order to be convenient for collect the washing waste liquid, main part 1 downside be equipped with left and right sides direction waste liquid box 20, silica gel ring 3 downside and waste liquid box 20 intercommunication through the fluid-discharge tube, the fluid-discharge hole has been seted up to waste liquid box 20 downside, is equipped with the shutoff piece in the fluid-discharge hole.

To facilitate stable fixation of the body 1 to the eyes of a patient, the left and right sides of the body 1 are connected via an elastic band 21.

When the utility model is used, firstly, the plug is pulled out from the liquid storage cylinder 15, the cleaning liquid is added into the liquid storage cylinder 15, then the plug is inserted into the liquid storage cylinder 15 again, so that the cleaning liquid in the liquid storage cylinder 15 is prevented from splashing, then the main body 1 is fixed on the head of a patient through the elastic belt 21, the two silica gel rings 3 are positioned on the outer sides of eyes of the corresponding side of the patient, the silica gel rings 3 made of silica gel materials can be better adhered to the skin of the eyes of the patient, the comfort level of the patient is improved, and meanwhile, the eyes of the patient are washed, so that the L-shaped rod 6 drives the emulsion strips 8 to contact with eyelid of the patient;

when the eyes of a patient are washed, the knob is rotated to drive the two worms 14 to rotate anticlockwise along the rectangular box 2, the worm 14 is driven to drive the worm wheel 4 on the corresponding side to rotate anticlockwise along the rectangular box 2, the worm wheel 4 rotates anticlockwise and drives the L-shaped plates to slide along the telescopic rods through the arc grooves 5 and the inserting rods 7, the two L-shaped plates drive the two latex strips 8 to move backwards to open the upper eyelid and the lower eyelid of the patient, the knob is not rotated, and the worm wheel 4 has certain self-locking property in the worm 14 structure, so that the two latex strips 8 can be positioned in a stable position, the upper eyelid and the lower eyelid of the patient can be stably opened, and the eyes of the patient can be washed conveniently;

then, the T-shaped rod 17 is pulled upwards to drive the push plate 12 to slide upwards along the guide cylinder 11, the liquid inlet one-way valve 19 is opened at the moment, the push plate 12 sucks the cleaning liquid in the liquid storage cylinder 15 into the guide cylinder 11 through the liquid inlet pipe 16, then the T-shaped rod 17 is pushed downwards, the T-shaped rod 17 drives the push plate 12 to slide downwards along the guide cylinder 11, the push plate 12 is driven to squeeze the cleaning liquid in the guide cylinder 11 into the guide pipe 9 through the connecting pipe 13, meanwhile, the cleaning liquid in the guide pipe 9 is sprayed out through the flushing nozzle 10 to flush eyes of a patient, the patient can automatically control the downward sliding force of the T-shaped rod 17, so that the flushing force is convenient to effectively control, the effect of flushing eyes of the patient is improved, meanwhile, the generated cleaning waste liquid flows into the waste liquid box 20 through the liquid pipe, the cleaning waste liquid is prevented from being scattered everywhere, the clothes of the patient are polluted, the comfort of the patient is improved, after the eye cleaning of the patient is finished, the main body 1 is not fixed on eyes of the patient through the elastic belt 21, then the blocking block is pulled out from the waste liquid box 20 to the outside, and the waste liquid in the waste liquid box 20 is treated.

The utility model has simple structure, convenient operation, novel conception and strong practicability, and through the arranged rectangular box, worm wheel, worm, arc groove, L-shaped rod, inserted bar and emulsion strip, the L-shaped rod is convenient for driving the two emulsion strips to slide relatively or reversely, the emulsion strip is also convenient for spreading the eyelid of a patient, the eye is convenient for better flushing, and the arranged guide cylinder, T-shaped rod, push plate, guide pipe, connecting pipe, flushing spray head, liquid storage cylinder and waste liquid box are convenient for better flushing the eye by manually controlling flushing force, are also convenient for effectively collecting the generated cleaning waste liquid, effectively reduce the pollution problem of the cleaning waste liquid to the clothes of the patient, and simultaneously lighten the workload of medical staff.

Claims (6)

1. The utility model provides a surgical irrigator, including main part (1) of left and right sides orientation, characterized in that, left and right sides is equipped with rectangle box (2) that the opening is forward respectively in main part (1), rectangle box (2) front side is equipped with silica gel ring (3) that are located main part (1) front side and communicate with rectangle box (2), rectangle box (2) internal rotation is connected with front and back axial worm wheel (4), arc groove (5) that the opening is forward are offered respectively to both sides about worm wheel (4), distance between arc groove (5) and worm wheel (4) centre of a circle increases gradually along clockwise, upper and lower both sides are equipped with L shape pole (6) through upper and lower axial telescopic link sliding connection respectively in rectangle box (2), L shape pole (6) rear end slides through arc groove (5) of inserted pole (7) and its corresponding side, L shape pole (6) front end stretches into silica gel ring (3) and is equipped with milk adhesive tape (8) of left and right direction, be equipped with in rectangle box (2) with coaxial pipe (9) with worm wheel (4), coaxial worm wheel (4) front end is equipped with coaxial worm wheel (4) and is equipped with coaxial and runs through in worm wheel (11) and is equipped with in the thrust plate (11) of a tub (11) of a coaxially arranging in the main part (1), the rear end of the conduit (9) is communicated with the lower side of the guide cylinder (11) through a connecting pipe (13).

2. A surgical irrigator according to claim 1, wherein the rectangular box (2) is rotatably connected with worms (14) engaged with worm wheels (4) on corresponding sides thereof, opposite ends of the two worms (14) penetrate through the main body (1) and are respectively and coaxially provided with a knob, and the worms (14) are slidably connected with the main body (1).

3. The surgical irrigator according to claim 1, wherein a liquid storage cylinder (15) which is positioned in front of the guide cylinder (11) and is provided with an upward opening is arranged in the placement groove, the upper end of the liquid storage cylinder (15) penetrates through the main body (1), a plug is coaxially arranged in the liquid storage cylinder (15), the lower side of the liquid storage cylinder (15) is communicated with the lower side of the guide cylinder (11) through a liquid inlet pipe (16), a T-shaped rod (17) is coaxially arranged on the upper side of the push plate (12), and the upper end of the T-shaped rod (17) penetrates through the main body (1) and is in sliding connection with the main body (1).

4. Surgical irrigator according to claim 1, characterized in that the connecting tube (13) is provided with a liquid outlet one-way valve (18) with an opening far from the guide tube (11), and the liquid inlet tube (16) is provided with a liquid inlet one-way valve (19) with an opening facing the guide tube (11).

5. The surgical irrigator of claim 1, wherein a waste liquid box (20) is arranged at the lower side of the main body (1) in the left-right direction, the lower side of the silica gel ring (3) is communicated with the waste liquid box (20) through a liquid discharge pipe, a liquid discharge hole is formed at the lower side of the waste liquid box (20), and a blocking block is arranged in the liquid discharge hole.

6. Surgical irrigator according to claim 1, characterized in that the left and right sides of the body (1) are connected via an elastic band (21).

Images