CN111134862A

CN111134862A - Convenient ophthalmic surgery who adjusts uses head fixing device

Info

Publication number: CN111134862A
Application number: CN201911189421.2A
Authority: CN
Inventors: 张玉洁; 杨耀娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-05-12

Abstract

The invention discloses a conveniently-adjusted head fixing device for ophthalmic surgery, which comprises a rectangular plate, wherein supporting rods are welded at four corners of the bottom end of the rectangular plate, an electric telescopic rod is installed at the center position of the bottom end of the rectangular plate, the output end of the electric telescopic rod penetrates through the outer wall of the rectangular plate, the supporting rods are welded at the left side and the right side of the top end of a fixing seat, a rectangular seat is welded at the top end of each supporting rod, through holes are formed in the upper surface and the lower surface of the rectangular seat, the fixing seat is welded in the rectangular seat, a push rod is inserted in the fixing seat, a pressing block is welded on the outer wall of the push rod, a spring is welded on the inner side of the pressing block, a ring is welded on the inner side of the push rod, a groove is; the invention is easier to fix the head of the patient, and reduces the labor capacity of medical staff.

Description

Convenient ophthalmic surgery who adjusts uses head fixing device

Technical Field

The invention relates to the technical field of ophthalmology, in particular to a head fixing device for an ophthalmic operation, which is convenient to adjust.

Background

The eye is a sense organ of vision, including the eyeball and its appendages, the surface area and volume occupied by the eye is small, but its function is crucial to life and labor, the eye is a component of the organism, many systemic diseases can be expressed in the eye, in order to capture the information of light, the eye must be exposed on the body surface, which increases the chance of being attacked by trauma and external pathogens, the eye diseases will eventually affect the visual function, the vision loss will not only cause the patient suffering, but also bring unfortunate to the family and society, therefore, the research of ophthalmology is significant, when the eye diseases appear in the patient, the patient needs to be treated by surgery, and needs to use a head fixing device, but the existing head fixing device has the following problems, 1, the operation is troublesome when the patient's head is fixed, the labor capacity of medical care personnel is increased, 2, the comfort level of the patient when the patient's head is fixed, and easily causes the head of the patient to be damaged.

Disclosure of Invention

The present invention is directed to a head fixing device for ophthalmic surgery, which is easy to adjust, and solves the above problems of the related art.

In order to achieve the purpose, the invention adopts the following technical scheme: the design is a head fixing device for the ophthalmic surgery, which is convenient to adjust and comprises a rectangular plate, wherein supporting rods are welded at four corners of the bottom end of the rectangular plate, an electric telescopic rod is installed at the center position of the bottom end of the rectangular plate, the output end of the electric telescopic rod penetrates through the outer wall of the rectangular plate, a second controller and a first controller are installed at the left side and the right side of the front surface of the rectangular plate respectively, round rods are welded at the left side and the right side of the top end of the rectangular plate respectively, a lantern ring is sleeved on the outer wall of each round rod, a disc is welded at the inner side of the lantern ring, a vertical rod is welded at the outer side of the lantern ring, a fixing seat is welded at the top end of each round rod, the supporting rods are welded at the left side and the right side of the top end of the fixing seat, a rectangular seat is welded, the outer wall welding of catch bar has the briquetting, the inboard welding of briquetting has the spring, the inboard welding of catch bar has the ring, the inside of ring is seted up flutedly, the top welding of rectangle seat has closing device.

Preferably, closing device includes fan and rubber bag, the fan passes through the air duct and links to each other with the rubber bag, the welding of the left side outer wall of air duct has solid fixed ring, gu fixed ring's bottom welding has the dead lever, the outlet duct is installed in the bottom left side of rubber bag, governing valve is installed on the top of outlet duct.

Preferably, the electric telescopic rod is connected with the second controller through a wire, the second controller is connected with an external power supply through a wire, the fan is connected with the first controller through a wire, and the first controller is connected with the external power supply through a wire.

Preferably, the diameter of the collar is greater than the diameter of the round rod.

Preferably, the ring is semicircular.

Preferably, the rubber bag is fixed inside the groove through embedded bonding.

The invention provides a head fixing device for ophthalmic surgery, which is convenient to adjust and has the beneficial effects that:

1. the head fixing device is easy to fix the head of a patient, so that the labor amount of medical staff is reduced;

2. when the head of the patient is fixed, the comfort level of the patient is good, and the phenomenon that the head of the patient is damaged is avoided;

3. the invention has simple structure and easy operation, and can be widely popularized and used.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the structure of the water pipe frame of the present invention.

In the figure: 1. the device comprises a circular ring, 2, a groove, 3, a fixed seat, 4, a spring, 5, a through hole, 6, a push rod, 7, a support rod, 8, a circular rod, 9, a pressing device, 901, a fan, 902, a fixed ring, 903, an air duct, 904, a rubber bag, 905, an air outlet pipe, 906, an adjusting valve, 907, a fixed rod, 10, a first controller, 11, an electric telescopic rod, 12, a second controller, 13, a support rod, 14, a rectangular plate, 15, a circular disc, 16, a vertical rod, 17, a fixed seat, 18, a rectangular seat, 19, a pressing block, 20 and a lantern ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 3, an adjustable head fixing device for ophthalmic surgery comprises a rectangular plate 14, support rods 13 are welded at four corners of the bottom end of the rectangular plate 14, an electric telescopic rod 11 is installed at the center of the bottom end of the rectangular plate 14, a disc 15 and a vertical rod 16 can be driven by the electric telescopic rod 11 to move up and down, the electric telescopic rod 11 is connected with a second controller 12 through a wire, the second controller 12 is connected with an external power supply through a wire, a fan 901 is connected with a first controller 10 through a wire, the first controller 10 is connected with the external power supply through a wire, an output end of the electric telescopic rod 11 penetrates through the outer wall of the rectangular plate 14, the second controller 12 and the first controller 10 are installed on the left and right sides of the front surface of the rectangular plate 14 respectively, and the opening and closing of a compressing device 9 can be controlled by the first controller 10, the improved structure of the rectangular plate comprises a rectangular plate 14, round rods 8 are welded on the left side and the right side of the top end of the rectangular plate 14, a lantern ring 20 is sleeved on the outer wall of the round rod 8, the diameter of the lantern ring 20 is larger than that of the round rod 8, a disc 15 is welded on the inner side of the lantern ring 20, a vertical rod 16 is welded on the outer side of the lantern ring 20, a fixing seat 17 is welded on the top end of the round rod 8, supporting rods 7 are welded on the left side and the right side of the top end of the fixing seat 17, a rectangular seat 18 is welded on the top end of each supporting rod 7, through holes 5 are formed in the upper surface and the lower surface of each rectangular seat 18, the vertical rod 16 can penetrate through the rectangular seat 18 through the through holes 5, a fixing seat 3 is welded inside the rectangular seat 18, a push rod 6 is inserted into the fixing seat, the automatic reset of the circular ring 1 to the outside can be realized through the spring 4, the circular ring 1 is welded on the inner side of the push rod 6, the circular ring 1 is semicircular, the groove 2 is formed in the circular ring 1, the pressing device 9 is welded at the top end of the rectangular seat 18, when the pressing device 9 is used for fixing the head of a patient, the comfort level of the patient is good, and the damage phenomenon of the head of the patient is avoided, the pressing device 9 comprises a fan 901 and a rubber bag 904, the fan 901 is connected with the rubber bag 904 through an air duct 903, the rubber bag 904 is fixed in the groove 2 through embedded bonding, the fixing ring 902 is welded on the outer wall of the left side of the air duct 903, the installation stability of the air duct 903 is improved through the fixing ring 902, the fixing rod 907 is welded at the bottom end of the fixing ring 902, the fixing ring 902 can be fixed through the fixing rod 907, the top end of the outlet pipe 905 is provided with an adjusting valve 906, and the opening and the closing of the outlet pipe 905 can be controlled by adjusting the adjusting valve 906.

The working principle is as follows: when a patient lies on the top of the fixing seat 17 and the head of the patient needs to be fixed by medical staff, the external power supply of the second controller 12 is connected, the operation button on the second controller 12 is pressed, the output end of the electric telescopic rod 11 pushes the disc 15 to move upwards, the disc 15 drives the lantern ring 20 to move upwards on the outer wall of the round rod 8, the upright rod 16 moves upwards, the upright rod 16 enters the inside of the rectangular seat 18 through the through hole 5, the upright rod 16 extrudes the push rod 6 to move inwards, the push rod 6 drives the pressing block 19 to press the spring 4 to compress inwards, the push rod 6 drives the ring 1 to move inwards, after the rubber bag 904 wraps the head of the patient, the second controller 12 is pressed, the electric telescopic rod 11 stops working, the start button on the first controller 10 is pressed, the fan blows air to the inside of the rubber bag 904, the rubber bag 901 bulges to fix the head of the patient, when the patient's head is secured, the stop button on the first controller 10 is pressed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An easily adjustable head fixation device for ophthalmic surgery, comprising a rectangular plate (14), characterized in that: the support rods (13) are welded at the four corners of the bottom end of the rectangular plate (14), the electric telescopic rod (11) is installed at the center position of the bottom end of the rectangular plate (14), the output end of the electric telescopic rod (11) penetrates through the outer wall of the rectangular plate (14), the second controller (12) and the first controller (10) are installed at the left side and the right side of the front face of the rectangular plate (14) respectively, round rods (8) are welded at the left side and the right side of the top end of the rectangular plate (14), lantern rings (20) are sleeved on the outer wall of the round rods (8), discs (15) are welded at the inner sides of the lantern rings (20), vertical rods (16) are welded at the outer sides of the lantern rings (20), fixing seats (17) are welded at the top end of the round rods (8), support rods (7) are welded at the left side and the right side of the top end, thru hole (5) have all been seted up on the upper and lower surface of rectangle seat (18), the inside welding of rectangle seat (18) has fixing base (3), peg graft in the inside of fixing base (3) has catch bar (6), the outer wall welding of catch bar (6) has briquetting (19), the inboard welding of briquetting (19) has spring (4), the inboard welding of catch bar (6) has ring (1), the inside of ring (1) is seted up flutedly (2), the top welding of rectangle seat (18) has closing device (9).

2. The ophthalmic surgery head fixing device convenient to adjust according to claim 1, wherein the compressing device (9) comprises a blower (901) and a rubber bag (904), the blower (901) is connected with the rubber bag (904) through an air duct (903), a fixing ring (902) is welded on the outer wall of the left side of the air duct (903), a fixing rod (907) is welded at the bottom end of the fixing ring (902), an air outlet pipe (905) is installed on the left side of the bottom end of the rubber bag (904), and an adjusting valve (906) is installed at the top end of the air outlet pipe (905).

3. An adjustable head fixing device for ophthalmic surgery according to claim 1, wherein the electric telescopic rod (11) is connected with the second controller (12) through a wire, the second controller (12) is connected with an external power supply through a wire, the blower (901) is connected with the first controller (10) through a wire, and the first controller (10) is connected with an external power supply through a wire.

4. An adjustable ophthalmic surgical head fixation device according to claim 1, wherein the diameter of the collar (20) is larger than the diameter of the round rod (8).

5. An ophthalmic surgical head fixation device facilitating adjustment according to claim 1, characterized in that the ring (1) is semi-circular.

6. An adjustable ophthalmic surgical head fixation device according to claim 2, wherein the rubber bladder (904) is fixed inside the recess (2) by means of an in-line adhesive.