CN215022138U

CN215022138U - Special chair for eye washing

Info

Publication number: CN215022138U
Application number: CN202120526924.0U
Authority: CN
Inventors: 吴晨芝; 李燕; 陈翠霞; 唐子媚
Original assignee: Wuzhou Gongren Hospital
Current assignee: Wuzhou Gongren Hospital
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-12-07
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses a chair special for eye washing, which belongs to the technical field of medical instruments, and can be used for facilitating the eye washing of a patient sitting by medical care personnel, and has the characteristics of convenient use and good washing effect; the utility model provides a special chair for eye washing, includes the seat support and the back of the chair, back of the chair upper portion be provided with horizontal branch, horizontal branch both ends all are equipped with the bull stick, two the bull stick rotates to horizontal branch center along the horizontal direction, two the one end and the horizontal branch one end of bull stick rotate and be connected, the other end is provided with the clamping structure who is used for the centre gripping water receiver, horizontal branch and the back of the chair between still be equipped with and be used for adjusting the elevating system of horizontal branch height, the seat support bottom is equipped with the adjustment mechanism who is used for adjusting the seat support height and gradient.

Description

Special chair for eye washing

Technical Field

The utility model relates to the technical field of medical equipment, more specifically say, especially, relate to a special chair of eye washing.

Background

The eye washing is an operation of ophthalmology, and is suitable for preoperative preparation before an ophthalmologic operation and the operation of eye washing required by various liquids entering eyes. Normally, normal saline is used for washing the conjunctival sac, foreign matters or secretion in the conjunctival sac can be removed by washing the conjunctival sac, damage to eyes is reduced, dust or bacteria can be removed, and infection is avoided. The patient can take the supine position or the sitting position to wash the eyes. When the patient washes eyes, the patient holds the water receiver by hand and clings to the lower part of the zygomatic arch at one side of the eye, the operator clamps the cotton ball by the left hand, the thumb and the forefinger turn over the upper eyelid, the thumb is fixed on the upper edge of the eye socket, then the forefinger turns over the lower eyelid to separate the upper eyelid from the lower eyelid, and the patient holds the eyewash kettle by the right hand to rotate the eyeball so as to be matched with the washing. After the washing is finished, the liquid left in the washing is wiped by a clean and soft towel, the sewage in the water receiver is poured out, and the water receiver is disinfected.

When the eye washing chair is used for washing eyes in a sitting position, the existing chair is inconvenient for the body position of a patient to be adjusted, the patient also needs to hold the water receiver by hand to receive eye washing sewage, and the use is not humanized enough. Therefore, it is desired to provide a chair capable of more conveniently washing eyes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special chair for eye washing, utilize this chair can make things convenient for medical personnel to wash the eye for sitting patient, have convenient to use, characteristics that the cleaning performance is good.

The utility model adopts the technical scheme as follows:

the utility model provides a special chair for eye washing, includes the seat support and the back of the chair, back of the chair upper portion be provided with horizontal branch, horizontal branch both ends all are equipped with the bull stick, two the bull stick rotates to horizontal branch center along the horizontal direction, two the one end and the horizontal branch one end of bull stick rotate and be connected, the other end is provided with the clamping structure who is used for the centre gripping water receiver, horizontal branch and the back of the chair between still be equipped with and be used for adjusting the elevating system of horizontal branch height, the seat support bottom is equipped with the adjustment mechanism who is used for adjusting the seat support height and gradient.

Further, the clamping structure including setting up the spout on the bull stick, slidable mounting has the slider in the spout, install first clamping bar on the slider, the bull stick is kept away from horizontal branch one end and is equipped with the second clamping bar, the second clamping bar with bull stick fixed connection, first clamping bar is equipped with reset spring with the second clamping bar, first clamping bar and second clamping bar opposite side all are equipped with the holder.

Further, elevating system include the dead lever that sets up in back of the chair rear side top, be equipped with the guide cylinder along the vertical direction on the dead lever, be equipped with the guide arm on the horizontal branch, the guide arm slides and cup joints in the guide cylinder, be equipped with the guide way along its extending direction on the guide cylinder, be equipped with on the guide arm with the anti-screw that pushes up of guide way looks adaptation, anti-screw slidable mounting is in the guide way.

Furthermore, a guide mechanism is arranged between the transverse supporting rod and the fixing rod.

Furthermore, guiding mechanism including setting up the vertical pole on the dead lever, be equipped with on the horizontal branch with vertical pole matched with through-hole, vertical pole pass the through-hole.

Furthermore, the number of the guide mechanisms is two, and the two guide mechanisms are symmetrically arranged.

Further, adjustment mechanism include four pneumatic cylinders and articulated seat, every the top of pneumatic cylinder all links through articulated seat and seat support, two articulated seats and seat support sliding connection with the one end.

Furthermore, the bottom of the chair seat is provided with two guide rails, and the hinged seat and the guide rails at the same end are connected in a sliding manner.

Furthermore, the bottom of the water receiver is provided with a flow guide interface, and the flow guide interface is connected with the flow guide barrel through a guide pipe.

Furthermore, a headrest is arranged above the chair back.

Compared with the prior art, the utility model discloses the beneficial effect who has does:

the utility model discloses a special chair for eye washing, a transverse supporting rod is arranged on the upper part of the chair back, rotating rods rotating towards the center of the transverse supporting rod are arranged at both ends of the transverse supporting rod, a clamping structure is arranged at the other end of the rotating rod, and when a patient needs to be washed with eyes, the rotating rod can be rotated to move a clamped water receiver to the body of the patient; the water receiver can be adjusted to a proper position below the eyes of a patient by utilizing the lifting mechanism, so that the water receiver is convenient to receive the eye-washing sewage in the eye washing process; the height and the gradient of the left side and the right side of the chair can be adjusted as required in the eye washing process by utilizing the adjusting mechanism, so that the eye washing operation is more convenient, and the cleaning effect is better.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic structural view of the rotating rod of the present invention.

Wherein: the device comprises a seat 1, a chair back 2, a transverse supporting rod 3, a rotating rod 4, a water receiver 5, a fixing rod 6, a guide cylinder 7, a guide rod 8, a guide groove 9, a reverse-ejection screw 10, a hydraulic cylinder 11, a hinge seat 12, a guide rail 13, a return spring 14, a flow guide interface 15, a vertical rod 16, a headrest 17, a sliding block 18, a first clamping rod 19, a second clamping rod 20 and a clamping seat 21.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the following detailed description, but the present invention is not limited thereto.

Referring to fig. 1 to 4, the utility model discloses a special chair for eyewash, including seat support 1 and the back of the chair 2, wherein, 2 upper portions of the back of the chair be provided with

transverse strut

3, 3 both ends of transverse strut all are equipped with bull stick 4, two bull stick 4 rotates to transverse strut 3 center along the horizontal direction, two the one end of bull stick 4 rotate with 3 one end of transverse strut and be connected, and the other end is provided with the clamping structure who is used for centre gripping water receiver 5, and when not using, can rotate the bull stick 4 at 3 both ends of transverse strut and open, make things convenient for patient to sit down or leave the chair, when needing to wash the eyes for patient, rotate bull stick 4 and just can remove the water receiver 5 of centre gripping to patient's side. Horizontal branch 3 and back of the chair 2 between still be equipped with the elevating system who is used for adjusting the height of horizontal branch 3, because there is the difference in every patient's health height, utilize elevating system can adjust water receiver 5 to the suitable position in patient's eye below, make things convenient for the process of washing the eye to use water receiver 5 to connect the sewage of washing the eye greatly. The utility model discloses a wash eye chair, including seat support 1, seat support, chair, the sewage that makes the eye wash, the 1 bottom of seat support is equipped with the adjustment mechanism who is used for adjusting 1 height of seat support and gradient, utilizes adjustment mechanism can adjust the height and the gradient of the chair left and right sides as required at the eye wash in-process, makes the sewage of washing the eye flow along outer canthus, makes its eye wash operation of being more convenient for, and the cleaning performance is better.

The clamping structure including setting up the spout on bull stick 4, slidable mounting has slider 18 in the spout, install first clamping bar 19 on the slider 18, bull stick 4 is kept away from 3 one end of horizontal branch and is equipped with second clamping bar 20, second clamping bar 20 with bull stick 4 fixed connection, first clamping bar 19 is equipped with reset spring 14 with second clamping bar 20, first clamping bar 19 all is equipped with grip slipper 21 with second clamping bar 20 opposite side, utilizes slider 18 to slide in the spout, can control the distance between first clamping bar 19 and the second clamping bar 20, utilizes reset spring 14's elastic force can pull first clamping bar 19 to second clamping bar 20 to press from both sides water collector 5 tight fixedly. When the water receiving device is used, the first clamping rod 19 is pulled away from the second clamping rod 20 to drive the sliding block 18 to slide in the sliding groove, the return spring 14 is pulled to be expanded and deformed, the water receiving device 5 is placed between the first clamping rod 19 and the second clamping rod 20, and the water receiving device can be fixed by the clamping seats 21 on the first clamping rod 19 and the second clamping rod 20.

Elevating system include the dead lever 6 that sets up in 2 rear sides tops of the back of the chair, be equipped with guide cylinder 7 along the vertical direction on the dead lever 6, be equipped with guide arm 8 on the

transverse strut

3, 8 slip of guide arm cup joint in guide cylinder 7, be equipped with guide way 9 along its extending direction on the guide cylinder 7, be equipped with on the guide arm 8 with the anti-screw 10 that pushes up of guide way 9 looks adaptation, anti-screw 10 slidable mounting is in guide way 9. The distance between the fixing rod 6 and the transverse supporting rod 3 can be adjusted by utilizing the mutual matching of the guide cylinder 7 and the guide rod 8, so that the height of the transverse supporting rod 3 can be adjusted, and the guide cylinder 7 and the guide rod 8 can be fixed or loosened by utilizing the mutual matching of the guide groove 9 on the guide cylinder 7 and the reverse-ejection screw 10 on the guide rod 8. When the device is used, the reverse-jacking screw 10 is screwed to loosen the device, the guide rod 8 can move up and down along the extending direction of the guide cylinder 7, so that the transverse supporting rod 3 is adjusted to the position below the eyes of a patient, and after the position of the transverse supporting rod 3 is adjusted, the reverse-jacking screw 10 is screwed down to fix the device on the guide cylinder 7.

And a guide mechanism is also arranged between the transverse supporting rod 3 and the fixing rod 6. The lifting process of the transverse strut 3 can be guided by the guide mechanism.

The guide mechanism comprises a vertical rod 16 arranged on the fixed rod 6, a through hole matched with the vertical rod 16 is formed in the transverse supporting rod 3, the vertical rod 16 penetrates through the through hole, and the transverse supporting rod 3 can be ensured to move up and down along the vertical direction through the mutual matching of the vertical rod 16 and the through hole.

The guide mechanisms are two groups, two groups of guide mechanisms are symmetrically arranged, and the guide mechanisms symmetrically arranged can enable the guide effect to be better.

Adjustment mechanism include four pneumatic cylinders 11 and articulated seat 12, every the top of pneumatic cylinder 11 all links with seat support 1 through articulated seat 12, with two articulated seat 12 and the 1 sliding connection of seat support of one end, through adjusting two pneumatic cylinders 11 synchronous lifting of four pneumatic cylinders 11 synchronous lifting or the same one end, can realize the adjustment to 1 height of seat support and gradient, make its cooperation patient's eyes position with seat support 1 to patient's outer canthus slope to the sewage that conveniently washes the eye flows along outer canthus.

The seat support 1 bottom be equipped with two guide rails 13, two with the end articulated seat 12 and guide rail 13 sliding connection, guide rail 13 is T shape structure, when every pneumatic cylinder 11 rises or descends the height inequality, utilizes guide rail 13 can adjust the position of two articulated seats 12 with the end, guarantees that not co-altitude adjusts and goes on smoothly.

The bottom of the water receiver 5 is provided with a flow guide interface 15, the flow guide interface 15 is connected with the flow guide barrel through a guide pipe, and the flow guide interface 15 can guide the sewage after eye washing to the sewage recovery barrel.

The upper part of the chair back 2 is also provided with a headrest 17, and the head of the patient can be conveniently fixed by utilizing the headrest 17.

The above description is only for the preferred embodiment of the present invention, and all modifications, equivalents, improvements and the like made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special chair of eye washing, includes seat support (1) and the back of the chair (2), its characterized in that, back of the chair (2) upper portion be provided with horizontal branch (3), horizontal branch (3) both ends all are equipped with bull stick (4), two bull stick (4) are followed the horizontal direction and are rotated to horizontal branch (3) center, two the one end and horizontal branch (3) one end of bull stick (4) rotate and are connected, the other end is provided with the clamping structure who is used for centre gripping water receiver (5), horizontal branch (3) and back of the chair (2) between still be equipped with the elevating system who is used for adjusting horizontal branch (3) height, seat support (1) bottom is equipped with the adjustment mechanism who is used for adjusting seat support (1) height and gradient.

2. The chair special for eye washing as claimed in claim 1, wherein the clamping structure comprises a sliding groove arranged on the rotating rod (4), a sliding block (18) is slidably arranged in the sliding groove, a first clamping rod (19) is arranged on the sliding block (18), a second clamping rod (20) is arranged at one end of the rotating rod (4) far away from the transverse supporting rod (3), the second clamping rod (20) is fixedly connected with the rotating rod (4), a return spring (14) is arranged between the first clamping rod (19) and the second clamping rod (20), and clamping seats (21) are arranged on opposite sides of the first clamping rod (19) and the second clamping rod (20).

3. The eye washing special chair according to claim 1, wherein the lifting mechanism comprises a fixing rod (6) arranged above the rear side of the chair back (2), a guide cylinder (7) is arranged on the fixing rod (6) along the vertical direction, a guide rod (8) is arranged on the transverse supporting rod (3), the guide rod (8) is slidably sleeved in the guide cylinder (7), a guide groove (9) is arranged on the guide cylinder (7) along the extending direction of the guide cylinder, a reverse-ejection screw (10) matched with the guide groove (9) is arranged on the guide rod (8), and the reverse-ejection screw (10) is slidably mounted in the guide groove (9).

4. The chair special for eye washing as claimed in claim 3, wherein a guiding mechanism is further provided between the transverse supporting rod (3) and the fixing rod (6).

5. The chair special for eye washing as claimed in claim 4, wherein the guiding mechanism comprises a vertical rod (16) arranged on the fixing rod (6), the horizontal supporting rod (3) is provided with a through hole matched with the vertical rod (16), and the vertical rod (16) passes through the through hole.

6. The chair as claimed in claim 4, wherein the two sets of said guiding means are symmetrically disposed.

7. The special eye-washing chair as claimed in claim 1, wherein the adjusting mechanism comprises four hydraulic cylinders (11) and hinged seats (12), the top of each hydraulic cylinder (11) is connected with the seat (1) through the hinged seat (12), and the two hinged seats (12) at the same end are connected with the seat (1) in a sliding manner.

8. The chair special for eye washing as claimed in claim 7, wherein the bottom of the chair seat (1) is provided with two guide rails (13), and the two hinged seats (12) at the same end are slidably connected with the guide rails (13).

9. The chair special for eye washing as claimed in claim 1, wherein a flow guide interface (15) is arranged at the bottom of the water receiver (5), and the flow guide interface (15) is connected with the flow guide barrel through a conduit.

10. The chair special for eye washing as claimed in claim 1, wherein a headrest (17) is further arranged above the chair back (2).