CN212089782U

CN212089782U - Position fixing device after retinal detachment operation

Info

Publication number: CN212089782U
Application number: CN202020371004.1U
Authority: CN
Inventors: 李忠庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-12-08
Anticipated expiration: 2030-03-20

Abstract

A posture fixing device after retinal detachment operation, which effectively solves the problem that the head of patients with different head types is not firmly fixed; the rectangular block comprises a bottom plate in the left and right directions, a rectangular block in the left and right directions is arranged on the bottom plate, an arc-shaped groove which is communicated in the left and right directions and has an upward opening is formed in the rectangular block, a connecting buckle in the shape of a Chinese character kou is arranged on the front side of the rectangular block, a binding belt which can penetrate through the connecting buckle is arranged on the rear side of the rectangular block, a rectangular groove which is positioned in the left direction and in the front and rear directions is formed in the bottom plate, the opening of the rectangular groove is upward, connecting blocks are respectively and slidably connected to the left side and the right side in the rectangular groove, the arc-shaped block in the left and right directions is arranged at the upper end of each connecting; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Position fixing device after retinal detachment operation

Technical Field

The utility model relates to an ophthalmology auxiliary instrument technical field, especially a retina drops postoperative position fixing device.

Background

The retina breaks away from the patient and goes on the vitreous body and fill gaseous postoperative back, require the patient to take prone position and face posture down, the patient of retina separation postoperative, it keeps the prone position posture of certain time to need the patient, guarantee that patient's eye postoperative can be quick recovery, it fills up a pillow to adopt the head often at present clinically, ordinary pillow easily makes the head take place the deviation because of lacking the restraint to the head, do not carry out effectual support and fixed to patient's head, can not keep correct prone position posture, also can not carry out effectual support and fixed to the patient's of different head types head simultaneously, improve patient's comfort level, promote to resume.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to compensate for the deficiencies of the prior art, the utility model aims to provide a posture fixing device after retinal detachment, which effectively solves the problem of unfirm fixation of the head of a patient with different head types.

The technical scheme of its solution is, the utility model discloses a bottom plate of left right direction, be equipped with the rectangular block of left right direction on the bottom plate, link up and opening arc wall up about having seted up on the rectangular block, the rectangular block front side is equipped with the connector link of a mouthful font, the rectangular block rear side is equipped with the constraint area that can pass the connector link, set up the rectangular channel that is located rectangular block left and fore-and-aft direction on the bottom plate, the rectangular channel opening is up, left and right sides difference sliding connection has the connecting block in the rectangular channel, the connecting block upper end is equipped with the arc block of left right direction, the opening of two arc blocks is relative and its up end all is equipped with the silica gel pad, the looks remote site of connecting block is connected with a auxiliary block that can.

Compared with the prior art, the beneficial effects of the utility model are that: through the arc wall and the constraint area that set up, not only be convenient for the patient prostrate on the rectangular block, also can be through the abundant constraint of constraint area with patient's health, make patient stable prone position, improve the recovered effect of patient's eye, the arc piece that is equipped with, the silica gel pad, main connecting rod and vice connecting rod, not only be convenient for fix patient's head between the arc piece, be applicable to the patient of different head types, also can effectually avoid weighing wounded patient face skin's problem, be convenient for adjust the distance between two arc pieces simultaneously, patient's comfort level has been improved, medical personnel's work burden has been alleviateed, this simple structure, high durability and convenient operation, the concept is novel, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is a full-section left-side perspective view diagram of the utility model.

Fig. 4 is a full-section top axonometric view of the utility model.

Fig. 5 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 6 is an enlarged view of B in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 6, bottom plate 1 including the left and right directions, be equipped with the rectangular block 2 of the left and right directions on the bottom plate 1, link up about having seted up on the rectangular block 2 and open the arc 3 upwards, 2 front sides of rectangular block are equipped with the connector link 4 of mouth font, 2 rear sides of rectangular block are equipped with the constraint area 5 that can pass connector link 4, set up the rectangular channel 6 that is located 2 left and fore-and-aft directions of rectangular block on the

bottom plate

1, 6 openings of rectangular channel up, there is connecting block 7 left and right sides sliding connection respectively in the rectangular channel 6, connecting block 7 upper end is equipped with the arc 8 of the left and right directions, the opening of two arc 8 is relative and its up end all is equipped with silica gel pad 9, the looks remote site of connecting block 7 is connected with a supplementary piece 11 that can the horizontal slip through main connecting rod.

In order to facilitate the left-right sliding of the auxiliary block 11, the bottom plate 1 is internally provided with a placing groove 12 which is communicated with the rectangular groove 6 in the left-right direction, the auxiliary block 11 can slide into the placing groove 12, the bottom plate 1 is internally provided with a sliding groove which is communicated with the placing groove 12 in the left-right direction, and the lower side of the auxiliary block 11 is connected with the sliding groove in a sliding manner through a sliding block.

In order to enable the auxiliary block 11 to slide back and forth and left and right, a rotary disc 13 in the vertical axial direction is rotatably connected in the placing groove 12, an auxiliary connecting rod 14 is eccentrically and rotatably connected to the upper side of the rotary disc 13, and the free end of the auxiliary connecting rod 14 is hinged with the right end of the auxiliary block 11.

In order to rotate the rotating disc 13 conveniently, the bottom plate 1 in be equipped with the holding tank that is located the below of rotating disc 13 and upper and lower direction, the holding tank internal rotation is connected with axial axis of rotation 15 from top to bottom, axis of rotation 15 upper end stretch out in standing groove 12 and with rotating disc 13 fixed connection, the coaxial first bevel gear 16 that is located the holding tank that is equipped with on axis of rotation 15, the holding tank internal rotation is connected with axial about and second bevel gear 17 with first bevel gear 16 meshing, the coaxial guide bar 18 that runs through bottom plate 1 of front end that is equipped with of second bevel gear 17 front end, guide bar 18 rotates with bottom plate 1 and is connected.

In order to be able to be spacing to the rotation of guide bar 18, the coaxial sliding connection slide bar of 18 front ends of guide bar, the front end of slide bar can stretch out guide bar 18 and coaxial be equipped with disc 19, bottom plate 1 front side is equipped with the annular section of thick bamboo 20 that just is located disc 19 rear with 18 coaxial lines of guide bar, seted up a plurality ofly on the terminal surface before the annular section of thick bamboo 20 along its circumferencial direction equipartition and opening spacing hole forward, disc 19 rear end is equipped with around the axial and can insert spacing downthehole gag lever post 21.

In order to fix the shoulder of the patient, the free end of the binding belt 5 is provided with a female magic tape 22, and the outer side of the binding belt 5 is provided with a male magic tape 23 which can be adhered to the female magic tape 22.

When the utility model is used, firstly, a patient lies on the stomach in the arc-shaped groove 3, the head of the patient is positioned between the two arc-shaped blocks 8, then the constraint belt 5 is wound near the shoulders of the patient, the constraint belt 5 passes through the connecting buckle 4, the magic sub-tape 23 and the magic mother tape 22 are bonded together, the upper side of the body of the patient is constrained, and the patient is prevented from moving;

when the face of a patient needs to be fixed, firstly, the disc 19 is pulled forwards, the disc 19 is pulled out from the guide rod 18 through the slide rod, the limit rod 21 is pulled out from the limit hole, then the disc 19 is rotated clockwise, the disc 19 drives the rotating shaft 15 to rotate through the guide rod 18, the first bevel gear 16 and the second bevel gear 17, the rotating shaft 15 rotates to drive the rotating disc 13 to rotate, when the eccentric point of the auxiliary connecting rod 14 and the rotating disc 13 rotates from the leftmost side to the rightmost side, the auxiliary connecting rod 14 pulls the auxiliary block 11 to slide rightwards along the sliding groove through the sliding block, the auxiliary block 11 pulls the connecting block 7 to slide relatively along the rectangular groove 6 through the main connecting rod 10, the connecting block 7 drives the arc block 8 to slide relatively, so that the arc block 8 is in contact with the face of the patient, because the silica gel pad 9 is arranged on the arc block 8, the skin of the face of the patient can be, the disc 19 drives the limiting rod 21 to be inserted into the limiting hole on the corresponding side, and the guide rod 18 is positioned in a rotating way, so that the head of the patient is effectively fixed;

when the head of a patient is not required to be fixed, firstly, the disc 19 is pulled forwards, the disc 19 is pulled out from the guide rod 18 through the slide rod, the limiting rod 21 is pulled out from the limiting hole, then the disc 19 is rotated anticlockwise, the disc 19 drives the rotating shaft 15 to rotate through the guide rod 18, the first bevel gear 16 and the second bevel gear 17, the rotating shaft 15 rotates to drive the rotating disc 13 to rotate, when the eccentric point of the auxiliary connecting rod 14 and the rotating disc 13 rotates from the rightmost side to the leftmost side, the auxiliary connecting rod 14 pushes the auxiliary block 11 to slide leftwards along the sliding groove through the sliding block, the auxiliary block 11 pushes the connecting block 7 to slide backwards along the rectangular groove 6 through the main connecting rod 10, the connecting block 7 drives the arc-shaped block 8 to slide backwards, the arc-shaped block 8 is not fixed on the head of the patient, then the magic sub-tape 23 and the magic mother tape 22 are released from the bonding state, so that the restraining tape 5 is, the operation is complete.

Claims

1. A posture fixing device used after retinal detachment surgery comprises a bottom plate (1) in the left and right directions, the novel solar cell module is characterized in that a rectangular block (2) in the left-right direction is arranged on a base plate (1), a left-right through arc-shaped groove (3) with an upward opening is formed in the rectangular block (2), a connecting buckle (4) in the shape of a Chinese character kou is arranged on the front side of the rectangular block (2), a binding belt (5) capable of penetrating through the connecting buckle (4) is arranged on the rear side of the rectangular block (2), a rectangular groove (6) in the left direction and the front-rear direction of the rectangular block (2) is formed in the base plate (1), the opening of the rectangular groove (6) faces upwards, a connecting block (7) is slidably connected to the left side and the right side in the rectangular groove (6) respectively, the arc-shaped block (8) in the left-right direction is arranged at the upper end of the connecting block (7), silica gel pads (9) are arranged on the opposite openings of the two arc-shaped.

2. The postoperative posture fixing device for the retinal detachment according to claim 1, wherein a placement groove (12) which is in the left-right direction and is communicated with the rectangular groove (6) is formed in the bottom plate (1), the auxiliary block (11) can slide into the placement groove (12), a sliding groove which is in the left-right direction and is communicated with the placement groove (12) is formed in the bottom plate (1), and the lower side of the auxiliary block (11) is in sliding connection with the sliding groove through a sliding block.

3. The postoperative posture fixing device for the retinal detachment according to claim 2, wherein the placing groove (12) is rotatably connected with a rotary disc (13) in the vertical axial direction, the upper side of the rotary disc (13) is eccentrically and rotatably connected with an auxiliary connecting rod (14), and the free end of the auxiliary connecting rod (14) is hinged with the right end of the auxiliary block (11).

4. The postoperative posture fixing device for the retinal detachment according to claim 1, wherein a containing groove which is located below the rotary table (13) and is in the vertical direction is formed in the base plate (1), an upper axial rotating shaft (15) and a lower axial rotating shaft are connected in the containing groove in a rotating mode, the upper end of the rotating shaft (15) extends out of the containing groove (12) and is fixedly connected with the rotary table (13), a first bevel gear (16) which is located in the containing groove is coaxially arranged on the rotating shaft (15), a front second bevel gear (17) which is in the front-back axial direction and is meshed with the first bevel gear (16) is connected in the containing groove in a rotating mode, a guide rod (18) of which the front end penetrates through the base plate (1) is coaxially arranged at the front end of the second bevel gear.

5. The postoperative body position fixing device for retinal detachment according to claim 4, wherein the front end of the guide rod (18) is coaxially slidably connected with the slide rod, the front end of the slide rod can extend out of the guide rod (18) and is coaxially provided with a disc (19), the front side of the bottom plate (1) is provided with an annular cylinder (20) which is coaxial with the guide rod (18) and is positioned behind the disc (19), the front end surface of the annular cylinder (20) is provided with a plurality of limiting holes which are uniformly distributed along the circumferential direction and have forward openings, and the rear end of the disc (19) is provided with a front axial limiting rod (21) which can be inserted into the limiting holes.

6. The postoperative position fixing device for retinal detachment according to claim 1, wherein a female magic tape (22) is provided at a free end of the restraining belt (5), and a male magic tape (23) which can be bonded with the female magic tape (22) is provided at an outer side of the restraining belt (5).