CN210784477U

CN210784477U - Novel brain clamp plate of ophthalmic

Info

Publication number: CN210784477U
Application number: CN201921432719.7U
Authority: CN
Inventors: 龚琦; 邵庆; 刘虎
Original assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-19
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a novel brain clamp plate of ophthalmic, including air cushion, plate body, curb plate and stalk portion, the plate body is rectangular shape metal material, the one end of plate body is circular-arcly, and all is provided with the air cushion on the terminal surface about the circular-arc one end, the siding of plate body is mutual articulated setting, and the plate body can be buckled, the one end that the air cushion was kept away from to the plate body is provided with the stalk portion, the outside at the plate body is established to the stalk portion cover, all set up the standing groove that supplies the curb plate upset to stretch into on the long limit outer wall in the both sides of stalk portion, standing groove symmetric distribution has two sets ofly, and the one end of the articulated connecting rod of inner wall upper surface, the other end of connecting rod stretches into inside the holding tank of seting up to the curb plate is connected with it to rotate. The novel brain pressing plate for ophthalmology has the characteristics of reasonable structure, convenience in operation, convenience in use and the like, and can be widely popularized.

Description

Novel brain clamp plate of ophthalmic

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to novel brain clamp plate of ophthalmic.

Background

Ophthalmology is a technology for researching the causes, pathogenesis and symptoms of diseases such as injury, inflammation, tumor, deformity and the like of human eyes and accessories thereof, diagnosing and preventing diseases on the basis of surgery. The brain plate is a common surgical instrument used in orbital surgery, and is used for retracting intraorbital adipose tissues to expose a surgical field in orbital fracture and orbital tumor surgery.

In the in-service use, current brain clamp plate structure is fixed, and the function is single, and operating comfort is lower, can not satisfy the user demand, needs further improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel brain clamp plate of ophthalmic 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: a novel ophthalmological brain pressing plate comprises an air cushion, a plate body, side plates and a handle part, wherein the plate body is made of a long-strip-shaped metal material, one end of the plate body is arc-shaped, the air cushions are arranged on the upper end face and the lower end face of the arc-shaped end, the plate walls of the plate body are hinged with each other, the plate body can be bent, the handle part is arranged at one end of the plate body, which is far away from the air cushion, the handle part is sleeved outside the plate body, the outer walls of the long edges of the two sides of the handle part are respectively provided with two groups of placing grooves for the side plates to turn over and extend into, the upper surfaces of the inner walls are hinged with one ends of connecting rods, the other ends of the connecting rods extend into accommodating grooves formed in the side plates and are rotatably connected with the accommodating grooves, the accommodating grooves are distributed in parallel on the end faces of the side plates, which, the fixture block bottom passes the holding tank and stretches into to the draw-in groove inside, the bottom face of top fixed connection carriage release lever, the carriage release lever level sets up inside the curb plate, the carriage release lever extends towards the middle part of curb plate along the one end of curb plate, the fixed vertical stopper that is provided with on the department inner wall placed in the middle of curb plate, carriage release lever elasticity sets up inside the curb plate, the tow sides of plate body still set up the scale mark respectively.

Preferably, the upper surface of the moving rod is fixedly connected with the bottom end surface of a vertically arranged spring, and the top end surface of the spring is fixedly connected with the top end of the inner wall of the side plate.

Preferably, one end of the moving rod is arranged outside the side plate, the other end of the moving rod is hinged with a limiting block inside the side plate, and the top end face of the limiting block is fixedly connected with the inner wall of the side plate.

Preferably, the hinged part of the plate body is provided with a limiting bolt, and the bent plate body is fixed by the limiting bolt.

Preferably, the connecting rod stretches into all seted up the swivelling chute on the wall about the inside one end of holding tank.

Preferably, the inner wall of holding tank up and down terminal surface symmetric distribution has two sets of dwangs, the dwang stretches into inside and the rotation connection with it of swivelling chute.

The utility model discloses a technological effect and advantage: this novel brain clamp plate of ophthalmic, setting of buckling through the plate body, medical staff can adjust the radian of buckling of plate body according to the operation needs, effectively promote the opening degree in field of vision, the efficiency of operation has been increased, also promote hand convenient operation nature, setting through the air cushion, effectively protect brain tissue, the pressure of avoiding receiving the plate body causes the harm, and simultaneously, setting through two sets of curb plates, the user can adjust the width of stalk portion as required, effectively promote medical staff's use travelling comfort, reduce hand fatigue, this novel brain clamp plate of ophthalmic, and is rational in infrastructure, and the multifunctional surgical instrument has the simple operation, characteristics such as convenient to use, can extensively promote.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the side plate of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a front view of the right side plate of the utility model.

In the figure: 1 air cushion, 2 scale marks, 3 plate bodies, 4 handle parts, 5 connecting rods, 6 side plates, 7 accommodating grooves, 9 accommodating grooves, 10 rotating rods, 11 limiting blocks, 12 moving rods, 13 clamping blocks, 14 springs, 15 limiting bolts, 17 clamping grooves and 18 rotating grooves.

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.

The utility model provides a novel ophthalmological brain pressing plate as shown in figures 1-4, which comprises an air cushion 1, a plate body 3, a side plate 6 and a handle part 4, wherein the plate body 3 is made of long-strip metal, one end of the plate body 3 is arc-shaped, the upper end surface and the lower end surface of the arc-shaped end are both provided with the air cushion 1, the plate walls of the plate body 3 are hinged with each other, the plate body 3 can be bent, the handle part 4 is arranged at the end of the plate body 3 far away from the air cushion 1, the handle part 4 is sleeved outside the plate body 3, the long side outer walls at the two sides of the handle part 4 are both provided with placing grooves 9 for the side plate 6 to turn over and extend into, the placing grooves 9 are symmetrically distributed in two groups, the upper surface of the inner wall is hinged with one end of a connecting rod 5, the other end of the connecting rod 5 extends into a containing groove 7 arranged inside the side plate, connecting rod 5 is provided with four groups altogether, and the connecting rod 5 upper surface of two sets of symmetric distributions that are closest to the 4 tail ends of stalk portion sets up the draw-in groove 17 that supplies fixture block 13 joint, inside fixture block 13 bottom passed holding tank 7 stretched into draw-in groove 17, top fixed connection carriage release lever 12's bottom face, carriage release lever 12 level sets up inside curb plate 6, carriage release lever 12 extends towards the middle part of curb plate 6 along the one end of curb plate 6, fixed vertical stopper 11 that is provided with on the department inner wall placed in the middle of

curb plate

6, 12 elasticity of carriage release lever set up inside curb plate 6, the tow sides of plate body 3 still set up scale mark 2 respectively, and through the setting of can buckling of plate body 3, medical staff can adjust the radian of buckling of plate body 3 according to the operation needs, effectively promote the opening degree in the field of vision, have increased the efficiency.

Specifically, the upper surface of the moving rod 12 is fixedly connected with the bottom end surface of a vertically arranged spring 14, the top end surface of the spring 14 is fixedly connected with the top end of the inner wall of the side plate 6, and the clamping block 13 is pushed into the clamping groove 17 through the elastic force of the spring 14.

Specifically, one end of the moving rod 12 is arranged outside the side plate 6, the other end of the moving rod is hinged to a limiting block 11 inside the side plate 6, the top end face of the limiting block 11 is fixedly connected with the inner wall of the side plate 6, and the limiting block 11 supports one end of the side plate 6.

Specifically, the plate body 3 is hinged to a position where a limiting bolt 15 is installed, and the plate body 3 to be bent is fixed by the limiting bolt 15.

Specifically, the connecting rod 5 stretches into and has all seted up the swivelling chute 18 on the wall about the inside one end of holding tank 7.

Specifically, terminal surface symmetric distribution has two sets of dwang 10 about the inner wall of holding tank 7, dwang 10 stretches into to the inside and rotate with it of swivelling chute 18 and is connected, and 5 both ends of connecting rod all rotate the setting.

Specifically, when the novel ophthalmological brain compression plate is used, one end of the air cushion 1 is an insertion end and is inserted into the deep part of an eye socket when in use, firstly, the limit bolt 15 is unscrewed, the plate body 3 is bent according to use requirements, the radian of the plate body 3 is within an application range, after the completion, the limit bolt 15 is screwed, the plate body 3 can be used after being bent, the extending distance is observed according to the scale mark 2, the edge angle of the plate wall at the hinged part of the plate body 3 needs to be inverted into a round angle, secondary injury to a patient is avoided when in use, the side plate 6 can be rotated out of the placing groove 9 according to use requirements, the size of the handle part 6 is increased, the hands of medical staff can be more conveniently gripped, the side plate 6 is rotated out of the placing groove 9, both ends of the connecting rod 5 are rotatably arranged, the movable rod 12 is upwards shifted to drive the clamping block 13 to move upwards, the clamping block 13 is prevented from blocking the connecting rod 5 from rotating, when the connecting, loosen carriage release lever 12, inside pushing into draw-in groove 17 with fixture block 13 through spring 14's elasticity, and then it is fixed with curb plate 6 that overturns, when not needing to use curb plate 6, stir carriage release lever 12 upwards, carriage release lever 12 slope, spring 14 contracts, fixture block 17 leaves inside draw-in groove 14, lose spacing back, connecting rod 5 can rotate again, can pack up, set up on the terminal surface of curb plate 6 and supply carriage release lever 12 gliding groove when the slope is stirred, stalk portion 4 deployable sets up, it is comfortable to increase the hand and use, this ophthalmic novel brain clamp plate, moreover, the steam generator is reasonable in structure, and the steam generator is convenient to operate, characteristics such as convenient to use, can extensively promote.

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 novel brain clamp plate of ophthalmic, includes air cushion (1), plate body (3), curb plate (6) and stalk portion (4), its characterized in that: the plate body (3) is made of a long strip-shaped metal material, one end of the plate body (3) is arc-shaped, air cushions (1) are arranged on the upper end face and the lower end face of the arc-shaped end, the plate walls of the plate body (3) are hinged with each other, the plate body (3) can be bent, a handle part (4) is arranged at one end of the plate body (3) far away from the air cushions (1), the handle part (4) is sleeved outside the plate body (3), placing grooves (9) for the side plates (6) to turn over and extend into are formed in the outer walls of the long sides of the two sides of the handle part (4), two groups of placing grooves (9) are symmetrically distributed, the upper surface of the inner wall is hinged with one end of a connecting rod (5), the other end of the connecting rod (5) extends into a containing groove (7) formed in the side plates (6) and is connected with the containing groove (7) in a rotating mode, connecting rod (5) are provided with four groups altogether, and are closest to connecting rod (5) upper surface of two sets of symmetric distributions of stalk portion (4) tail end and offer draw-in groove (17) that supply fixture block (13) joint, fixture block (13) bottom is passed holding tank (7) and is stretched into to draw-in groove (17) inside, the bottom face of top fixed connection carriage release lever (12), carriage release lever (12) level sets up inside curb plate (6), carriage release lever (12) extend towards the middle part of curb plate (6) along the one end of curb plate (6), fixed vertical stopper (11) that are provided with on the department's inner wall placed in the middle of curb plate (6), carriage release lever (12) elasticity sets up inside curb plate (6), the tow sides of plate body (3) still set up scale mark (2) respectively.

2. A novel ophthalmic brain compression plate according to claim 1, characterized in that: the upper surface of the moving rod (12) is fixedly connected with the bottom end surface of a vertically arranged spring (14), and the top end surface of the spring (14) is fixedly connected with the top end of the inner wall of the side plate (6).

3. A novel ophthalmic brain compression plate according to claim 1, characterized in that: one end of the moving rod (12) is arranged outside the side plate (6), the other end of the moving rod is hinged with a limiting block (11) inside the side plate (6), and the top end face of the limiting block (11) is fixedly connected with the inner wall of the side plate (6).

4. A novel ophthalmic brain compression plate according to claim 1, characterized in that: the hinge joint of the plate body (3) is provided with a limiting bolt (15), and the bent plate body (3) is fixed by the limiting bolt (15).

5. A novel ophthalmic brain compression plate according to claim 1, characterized in that: the connecting rod (5) stretches into and all seted up on the wall of face about the inside one end of holding tank (7) rotatory groove (18).

6. A novel ophthalmic brain compression plate according to claim 1, characterized in that: the inner wall of holding tank (7) is terminal surface symmetric distribution about has two sets of dwang (10), dwang (10) stretch into to the swivelling chute (18) inside and rotate with it and be connected.