LU600267B1 - Eye decompression device for glaucoma patients - Google Patents

Eye decompression device for glaucoma patients Download PDF

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Publication number
LU600267B1
LU600267B1 LU600267A LU600267A LU600267B1 LU 600267 B1 LU600267 B1 LU 600267B1 LU 600267 A LU600267 A LU 600267A LU 600267 A LU600267 A LU 600267A LU 600267 B1 LU600267 B1 LU 600267B1
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LU
Luxembourg
Prior art keywords
bevel gear
adjusting arm
motor
wall
rotatably connected
Prior art date
Application number
LU600267A
Other languages
German (de)
Inventor
Dan Ji
Haibo Li
Xuezhi Zhou
Original Assignee
Xiangya Hospital Of Central South Univ
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Application granted granted Critical
Publication of LU600267B1 publication Critical patent/LU600267B1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/00821—Methods or devices for eye surgery using laser for coagulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00781—Apparatus for modifying intraocular pressure, e.g. for glaucoma treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/02—Adjustable operating tables; Controls therefor
    • A61G13/08—Adjustable operating tables; Controls therefor the table being divided into different adjustable sections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/012—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame raising or lowering of the whole mattress frame
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/0507—Side-rails
    • A61G7/0508—Side-rails characterised by a particular connection mechanism
    • A61G7/0509—Side-rails characterised by a particular connection mechanism sliding or pivoting downwards
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/0507—Side-rails
    • A61G7/0512—Side-rails characterised by customised length
    • A61G7/0515—Side-rails characterised by customised length covering the full bed length, e.g. from head board to foot board
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/0528—Steering or braking devices for castor wheels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00876—Iris
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
    • A61F2009/00891—Glaucoma
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00—General characteristics of devices
    • A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • A61G2203/20—Displays or monitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors

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  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Nursing (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Surgery Devices (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

The invention discloses an eye decompression device for glaucoma patients, which relates to the field of ophthalmology, and includes a hospital bed and a fixed disk, where the fixed disk is installed on a surface of the hospital bed; a front of the hospital bed is provided with a liquid crystal display screen, universal wheels are installed below the hospital bed, and a laser therapeutic device is installed above the fixed disk; an upper surface of the fixed disk is rotatably connected with a rotating disk, and a surface of the rotating disk is rotatably connected with a first adjusting arm. According to the invention, the liquid crystal display screen is arranged to display images, which is convenient for the main control to adjust and control the equipment. The fixed disk is arranged to install and fix the laser therapeutic device.

Description

DESCRIPTION LU600267
EYE DECOMPRESSION DEVICE FOR GLAUCOMA PATIENTS
TECHNICAL FIELD
The invention relates to the field of ophthalmology, and in particular to an eye decompression device for glaucoma patients.
BACKGROUND
Glaucoma is a group of diseases characterized by atrophy and depression of optic papilla, visual field defect and decreased vision. Pathological intraocular pressure increase and insufficient blood supply to optic nerve are the primary risk factors, and the tolerance of optic nerve to pressure damage is also related to the occurrence and development of glaucoma. Glaucoma is one of the main causes of blindness in China, and the visual function damage caused by glaucoma is irreversible and the consequences are extremely serious.
In decompression of glaucoma, laser surgery with cyclophotocoagulation (CPC) to reduce aqueous humor secretion is used for eye decompression treatment. During the treatment, it is necessary to manually adjust the position where the laser head irradiates the iris. When both the left eye and the right eye need to be treated, it is troublesome to adjust and stabilize the laser head irradiation by hand, which consumes the energy of medical staff. Therefore, an eye decompression device for glaucoma patients is needed.
SUMMARY
An objective of this application is to provide an eye decompression device for glaucoma patients, so as to solve the problems raised in the prior art.
In order to achieve the above objective, the application provides a following technical scheme: an eye decompression device for glaucoma patients, including a hospital bed and a fixed disk, where the fixed disk is installed on a surface of the hospital bed; a front of the hospital bed is provided with a liquid crystal display screen, universal wheels are installed below the hospital bed, and a laser therapeutic device is installed above the fixed disk; an upper surface of the fixed disk is rotatably connected with a rotating disk, and a surface of the rotating disk is rotatably connected with a first adjusting arm, and a surface 500267 of the first adjusting arm is rotatably connected with a second adjusting arm, and one side of the second adjusting arm is provided with an adjusting and positioning mechanism.
Preferably, the adjusting and positioning mechanism includes a fixed plate installed on one side of the second adjusting arm, and a guide plate is arranged on a right side of the fixed plate; an inner wall of the guide plate is rotatably connected with a forward and backward screw, and a top end of the forward and backward screw is provided with a first knob.
Preferably, a surface of the forward and backward screw is threadedly connected with moving plates, and opposite surfaces of the upper and lower pair of moving plates are both provided with arc-shaped clamping plates, and opposite surfaces of the upper and lower pair of arc-shaped clamping plates are both provided with adapter chucks.
Preferably, the opposite surfaces of the upper and lower pair of arc-shaped clamping plates are both provided with a same protective sleeve, and a surface of the protective sleeve is provided with a groove; an inner wall of the protective sleeve is threadedly connected with a forward and backward screw, one end of the forward and backward screw is provided with a second knob, and one end of the forward and backward screw is rotatably connected with the laser therapeutic device; a surface of the laser therapeutic device is slidably connected with the inner wall of the protective sleeve, and the surface of the laser therapeutic device is provided with a power supply line, and the surface of the protective sleeve is provided with an illumination camera.
Preferably, an inner bottom wall of the fixed disk is provided with a first motor, and an output end of the first motor is provided with a first bevel gear; the inner bottom wall of the fixed disk is provided with a support shaft, and a surface of the support shaft is provided with a second bevel gear, and the second bevel gear meshes with the first bevel gear; a top end of the support shaft is provided with a spur gear, and a lower surface of the rotating disk is rotatably connected with a ring-shaped rack, and the spur gear meshes with the ring-shaped rack.
Preferably, the inner bottom wall of the rotating disk is provided with a third motor, and an output end of the third motor is provided with a third bevel gear; an inner wall of the first adjusting arm is rotatably connected with a rotating shaft, and one end of the rotating shaft is fixedly connected with the surface of the first adjusting arm; a surface of the rotating shaft is provided with a fourth bevel gear, and the third bevel gear meshes with the fourth bevel gear.
Preferably, the inner wall of the first adjusting arm is provided with a second motar 500267 and an inner wall of the second motor is provided with a fifth bevel gear, and the inner wall of the first adjusting arm is rotatably connected with a driving shaft; one end of the driving shaft is fixedly connected with a surface of the second adjusting arm, and a surface of the driving shaft is provided with a sixth bevel gear, and the sixth bevel gear meshes with the fifth bevel gear.
Preferably, an inner wall of the second adjusting arm is provided with a fourth motor, and an output end of the fourth motor is provided with a seventh bevel gear; and the inner wall of the second adjusting arm is rotatably connected with a connecting shaft; one end of the connecting shaft is fixedly connected with a surface of the fixed plate, and a surface of the connecting shaft is provided with an eighth bevel gear, and the eighth bevel gear is connected with the seventh bevel gear.
In summary, the technical effects and advantages of the invention are as follows.
According to the invention, the fixed plate is arranged to realize the stable support for the guide plate. By setting the first knob, the operator rotates the first knob, and the first knob drives the forward and backward screw to rotate. By setting the forward and backward screw, a pair of moving plates are driven to approach or move away from each other. The arc-shaped clamping plates are arranged to cooperate with the adapter chucks to maintain the stable support for the protective sleeve. By setting the protective sleeve, the movement of the laser therapeutic device is kept stable. By setting the second knob, the operator rotates the second knob, and the second knob drives the forward and backward screw to rotate, thus changing the position of the laser therapeutic device. By setting the illumination camera, the iris information of the eyes is collected and imaged in the liquid crystal display screen, which is convenient for the operator to observe and adjust the equipment.
According to the invention, by setting the first motor, the first motor is started, and the output end of the first motor drives the first bevel gear to rotate; as the second bevel gear meshes with the first bevel gear, the first bevel gear rotates to drive the second bevel gear to rotate, and the second bevel gear drives the spur gear to rotate through the support shaft; as the spur gear is meshed with the ring-shaped rack, the rotation of the spur gear drives the ring-shaped rack to rotate, and the ring-shaped rack drives the rotating disk to rotate for angle adjustment. By setting the third motor, the third motor is started, and the output end of the third motor drives the third bevel gear to rotate; as the third bevel gear meshes with the fourth bevel gear, so that the third bevel gear rotates to drive the rotating shaft through the fourth bevel gear, and the rotating shaft rotates to drive the rotation of the first adjusting arm. By setting the second motor, the second motor, 600267 is started, and the output end of the second motor drives the fifth bevel gear to rotate.
Because the sixth bevel gear meshes with the fifth bevel gear, the fifth bevel gear rotates to drive the sixth bevel gear to rotate, and the sixth bevel gear drives the second adjusting arm to rotate through the driving shaft. By setting the fourth motor, the fourth motor is started, and the output end of the fourth motor drives the seventh bevel gear to rotate.
Because the eighth bevel gear meshes with the seventh bevel gear, the seventh bevel gear rotates to drive the eighth bevel gear to rotate, and the eighth bevel gear drives the connecting shaft to rotate, so the connecting shaft rotates to adjust the angle of the fixed plate.
BRIEF DESCRIPTION OF THE FIGURES
In order to more clearly explain the embodiments of the application or the technical scheme in the prior art, the drawings needed in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the application. For those skilled in the art, other drawings may be obtained according to these drawings without creative labor.
Fig. 1 is a schematic diagram of a three-dimensional structure of an embodiment of the application;
Fig. 2 is a schematic diagram of a three-dimensional structure of a guide plate in the embodiment of the application;
Fig. 3 is a schematic sectional view of a protective sleeve in the embodiment of the application;
Fig. 4 is a schematic sectional view of a fixed disk in the embodiment of the application;
Fig. 5 is a schematic sectional view of a first adjusting arm in the embodiment of the application;
Fig. 6 is a schematic sectional view of a second adjusting arm in the embodiment of the application.
In the drawings: 1. hospital bed; 2. universal wheel; 3. fixed disk; 4. liquid crystal display screen; 5. laser therapeutic device; 6. rotating disk; 7. first adjusting arm; 8. second adjusting arm; 9. adjusting and positioning mechanism; 901. fixed plate; 902. guide plate; 903. protective sleeve; 904. forward and backward screw; 905. power supply line; 906. moving plate; 907. arc-shaped clamping plate; 908. first knob; 909. second knob; 910. adapter chuck; 911. first motor; 912. first bevel gear; 913. illumination camera 600267 914. second bevel gear; 915. support shaft; 916. spur gear; 917. third bevel gear; 918. rotating shaft; 919. fourth bevel gear; 920. ring-shaped rack; 921. second motor; 922. fifth bevel gear; 923. driving shaft; 924. sixth bevel gear; 925. fourth motor; 926. seventh bevel gear; 927. connecting shaft; 928. eighth bevel gear; 929. third motor.
DESCRIPTION OF THE INVENTION
In the following, the technical scheme in the embodiment of the invention will be clearly and completely described with reference to the attached drawings. Obviously, the described embodiment is only a part of the embodiments of the invention, but not all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in the field without creative labor belong to the protection scope of the present invention.
Embodiment: an eye decompression device for glaucoma patients shown in Fig. 1-
Fig. 6, including a hospital bed 1 and a fixed disk 3, where the fixed disk 3 is installed on a surface of the hospital bed 1. The front of the hospital bed 1 is provided with a liquid crystal display screen 4, universal wheels 2 are installed below the hospital bed 1, and a laser therapeutic device 5 is installed above the fixed disk 3. The upper surface of the fixed disk 3 is rotatably connected with a rotating disk 6, and the surface of the rotating disk 6 is rotatably connected with a first adjusting arm 7, and the surface of the first adjusting arm 7 is rotatably connected with a second adjusting arm 8, and one side of the second adjusting arm 8 is provided with an adjusting and positioning mechanism 9.
With the above structure, the liquid crystal display screen 4 is arranged to display images, which is convenient for the main control to adjust and control the equipment; the fixed disk 3 is arranged to install and fix the laser therapeutic device 5, and the first adjusting arm 7, the second adjusting arm 8 and the rotating disk 6 are arranged to assist in adjusting the angle and position of the laser therapeutic device 5; and the adjusting and positioning mechanism 9 is arranged to adjust the position and angle of the laser therapeutic device 5, so as to meet the treatment needs of patients and reduce the workload of medical staff.
As a preferred embodiment in this embodiment, the adjusting and positioning mechanism 9 includes a fixed plate 901 installed on one side of the second adjusting arm 8, and a guide plate 902 is arranged on the right side of the fixed plate 901.
The inner wall of the guide plate 902 is rotatably connected with a forward and 500267 backward screw 904, and the top end of the forward and backward screw 904 is provided with a first knob 908.
By setting the fixed plate 901, the guide plate 902 is stably supported. By setting the first knob 908, the operator rotates the first knob 908, and the first knob 908 drives the forward and backward screw 904 to rotate. By setting the forward and backward screw 904, a pair of moving plates 906 are driven to approach or move away from each other.
In this embodiment, the surface of the forward and backward screw 904 is threadedly connected with moving plates 906, and opposite surfaces of the upper and lower pair of moving plates 906 are both provided with arc-shaped clamping plates 907, and opposite surfaces of the upper and lower pair of arc-shaped clamping plates 907 are both provided with adapter chucks 910.
By arranging the arc-shaped clamping plates 907 to cooperate with the adapter chucks 910, the protective sleeve 903 may be stably supported.
In this embodiment, the opposite surfaces of the upper and lower pair of arc-shaped clamping plates 907 are both provided with a same protective sleeve 903, and the surface of the protective sleeve 903 is provided with a groove; the inner wall of the protective sleeve 903 is threadedly connected with the forward and backward screw 904, one end of the forward and backward screw 904 is provided with a second knob 909, and one end of the forward and backward screw 904 is rotatably connected with the laser therapeutic device 5; the surface of the laser therapeutic device 5 is slidably connected with the inner wall of the protective sleeve 903, and the surface of the laser therapeutic device 5 is provided with a power supply line 905, and the surface of the protective sleeve 903 is provided with an illumination camera 913.
By setting the protective sleeve 903, the movement of the laser therapeutic device 5 is kept stable. By setting the second knob 909, the operator rotates the second knob 909, and the second knob 909 drives the forward and backward screw 904 to rotate, thus changing the position of the laser therapeutic device 5. By setting the illumination camera 913, the iris information of the eyes is collected and imaged in the liquid crystal display screen 4, which is convenient for the operator to observe and adjust the equipment.
As a preferred embodiment in this embodiment, the inner bottom wall of the fixed disk 3 is provided with a first motor 911, the output end of the first motor 911 is provided with a first bevel gear 912, the inner bottom wall of the fixed disk 3 is provided with a support shaft 915, and the surface of the support shaft 915 is provided with a second bevel gear 914, and the second bevel gear 914 meshes with the first bevel gear 912; the top end of the support shaft 915 is provided with a spur gear 916, and the lower surface 500267 of the rotating disk 6 is rotatably connected with a ring-shaped rack 920, and the spur gear 916 meshes with the ring-shaped rack 920.
By setting the first motor 911, the first motor 911 is started, and the output end of the first motor 911 drives the first bevel gear 912 to rotate. As the second bevel gear 914 meshes with the first bevel gear 912, the first bevel gear 912 rotates to drive the second bevel gear 914 to rotate, and the second bevel gear 914 drives the spur gear 916 to rotate through the support shaft 915. As the spur gear 916 is meshed with the ring-shaped rack 920, the rotation of the spur gear 916 drives the ring-shaped rack 920 to rotate, and the ring-shaped rack 920 drives the rotating disk 6 to rotate for angle adjustment.
As a preferred embodiment in this embodiment, the inner bottom wall of the rotating disk 6 is provided with a third motor 929, and the output end of the third motor 929 is provided with a third bevel gear 917. The inner wall of the first adjusting arm 7 is rotatably connected with a rotating shaft 918, and one end of the rotating shaft 918 is fixedly connected with the surface of the first adjusting arm 7. The surface of the rotating shaft 918 is provided with a fourth bevel gear 919, and the third bevel gear 917 meshes with the fourth bevel gear 919.
By setting the third motor 929, the third motor 929 is started, and the output end of the third motor 929 drives the third bevel gear 917 to rotate. As the third bevel gear 917 meshes with the fourth bevel gear 919, so that the third bevel gear 917 rotates to drive the rotating shaft 918 through the fourth bevel gear 919, and the rotating shaft 918 rotates to drive the rotation of the first adjusting arm 7.
As a preferred embodiment in this embodiment, the inner wall of the first adjusting arm 7 is provided with a second motor 921, and the inner wall of the second motor 921 is provided with a fifth bevel gear 922, and the inner wall of the first adjusting arm 7 is rotatably connected with a driving shaft 923; one end of the driving shaft 923 is fixedly connected with the surface of a second adjusting arm 8, and the surface of the driving shaft 923 is provided with a sixth bevel gear 924, and the sixth bevel gear 924 meshes with the fifth bevel gear 922.
By setting the second motor 921, the second motor 921 is started, and the output end of the second motor 921 drives the fifth bevel gear 922 to rotate. Because the sixth bevel gear 924 meshes with the fifth bevel gear 922, the fifth bevel gear 922 rotates to drive the sixth bevel gear 924 to rotate, and the sixth bevel gear 924 drives the second adjusting arm 8 to rotate through the driving shaft 923.
As a preferred embodiment in this embodiment, the inner wall of the second adjusting 500267 arm 8 is provided with a fourth motor 925, and the output end of the fourth motor 925 is provided with a seventh bevel gear 926. The inner wall of the second adjusting arm 8 is rotatably connected with a connecting shaft 927, one end of the connecting shaft 927 is fixedly connected with the surface of the fixed plate 901, and the surface of the connecting shaft 927 is provided with an eighth bevel gear 928, and the eighth bevel gear 928 is connected with the seventh bevel gear 926.
By setting the fourth motor 925, the fourth motor 925 is started, and the output end of the fourth motor 925 drives the seventh bevel gear 926 to rotate. Because the eighth bevel gear 928 meshes with the seventh bevel gear 926, the seventh bevel gear 926 rotates to drive the eighth bevel gear 928 to rotate, and the eighth bevel gear 928 drives the connecting shaft 927 to rotate, so the connecting shaft 927 rotates to adjust the angle of the fixed plate 901.
The working principle of the invention is as follows: when a user uses the eye decompression device for glaucoma patients, after the patient lies on the hospital bed 1, the fixed disk 3 is positioned above the head of the patient lying flat, and then the first motor 911 is started by controlling the liquid crystal display screen 4, and the output end of the first motor 911 drives the first bevel gear 912 to rotate. As the second bevel gear 914 meshes with the first bevel gear 912, the first bevel gear 912 rotates to drive the second bevel gear 914 to rotate, and the second bevel gear 914 drives the spur gear 916 to rotate through the support shaft 915. As the spur gear 916 is meshed with the ring- shaped rack 920, the rotation of the spur gear 916 drives the ring-shaped rack 920 to rotate, and the ring-shaped rack 920 drives the rotating disk 6 to rotate for angle adjustment. The third motor 929 is started, and the output end of the third motor 929 drives the third bevel gear 917 to rotate. As the third bevel gear 917 meshes with the fourth bevel gear 919, so that the third bevel gear 917 rotates to drive the rotating shaft 918 through the fourth bevel gear 919, and the rotating shaft 918 rotates to drive the rotation of the first adjusting arm 7. The second motor 921 is started, and the output end of the second motor 921 drives the fifth bevel gear 922 to rotate. Because the sixth bevel gear 924 meshes with the fifth bevel gear 922, the fifth bevel gear 922 rotates to drive the sixth bevel gear 924 to rotate, and the sixth bevel gear 924 drives the second adjusting arm 8 to rotate through the driving shaft 923.
The fourth motor 925 is started, and the output end of the fourth motor 925 drives, 600267 the seventh bevel gear 926 to rotate. Because the eighth bevel gear 928 meshes with the seventh bevel gear 926, the seventh bevel gear 926 rotates to drive the eighth bevel gear 928 to rotate, and the eighth bevel gear 928 drives the connecting shaft 927 to rotate, so the connecting shaft 927 rotates to adjust the angle of the fixed plate 901. Then, the operator rotates the second knob 909, and the second knob 909 drives the forward and backward screw 904 to rotate, thus changing the position of the laser therapeutic device 5. By setting the illumination camera 913, the iris information of the eyes is collected and imaged in the liquid crystal display screen 4, which is convenient for the operator to observe and adjust the equipment. Through the touch of the liquid crystal display screen 4 and the signal transmission of the power supply line 905, the laser therapeutic device performs laser treatment on the eyes of the patient. When the whole protective sleeve 903 needs to be removed, the operator rotates the first knob 908, and the first knob 908 drives the forward and backward screw 904 to rotate, and the rotation of the forward and backward screw 904 drives the pair of moving plates 906 to move away from each other, which is convenient for removing the whole protective sleeve 903. With the above structures, the position and angle of the laser therapeutic device 5 may be adjusted to meet the treatment needs of patients and reduce the workload of medical staff.
Finally, it should be explained that the above are only the preferred embodiments of the present invention, and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, it is still possible for a person skilled in the art to modify the technical scheme described in the foregoing embodiments or to replace some technical features by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection of the present invention.

Claims (10)

1. An eye decompression device for glaucoma patients, comprising a hospital bed (1) and a fixed disk (3), characterized in that the fixed disk (3) is installed on a surface of the hospital bed (1); a front of the hospital bed (1) is provided with a liquid crystal display screen (4), universal wheels (2) are installed below the hospital bed (1), and a laser therapeutic device (5) is installed above the fixed disk (3); an upper surface of the fixed disk (3) is rotatably connected with a rotating disk (6), and a surface of the rotating disk (6) is rotatably connected with a first adjusting arm (7), and a surface of the first adjusting arm (7) is rotatably connected with a second adjusting arm (8), and one side of the second adjusting arm (8) is provided with an adjusting and positioning mechanism (9).
2. The eye decompression device for glaucoma patients according to claim 1, characterized in that the adjusting and positioning mechanism (9) comprises a fixed plate (901) installed on one side of the second adjusting arm (8), and a guide plate (902) is arranged on a right side of the fixed plate (901); an inner wall of the guide plate (902) is rotatably connected with a forward and backward screw (904), and a top end of the forward and backward screw (904) is provided with a first knob (908).
3. The eye decompression device for glaucoma patients according to claim 2, characterized in that a surface of the forward and backward screw (904) is threadedly connected with moving plates (906), and opposite surfaces of the upper and lower pair of moving plates (906) are both provided with arc-shaped clamping plates (907), and opposite surfaces of the upper and lower pair of arc-shaped clamping plates (907) are both provided with adapter chucks (910).
4. The eye decompression device for glaucoma patients according to claim 3, characterized in that the opposite surfaces of the upper and lower pair of arc-shaped clamping plates (907) are both provided with a same protective sleeve (903), and a surface of the protective sleeve (903) is provided with a groove; an inner wall of the protective sleeve (903) is threadedly connected with a forward and backward screw (904), one end of the forward and backward screw (904) is provided with a second knob (909), and one end of the forward and backward screw (904) is rotatably connected with the laser therapeutic device (5); a surface of the laser therapeutic device (5) is slidably connected with the inner wall of the protective sleeve (903), and the surface of the laser 00267 therapeutic device (5) is provided with a power supply line (905), and the surface of the protective sleeve (903) is provided with an illumination camera (913).
5. The eye decompression device for glaucoma patients according to claim 1, characterized in that an inner bottom wall of the fixed disk (3) is provided with a first motor (911), and an output end of the first motor (911) is provided with a first bevel gear (912); the inner bottom wall of the fixed disk (3) is provided with a support shaft (915), and a surface of the support shaft (915) is provided with a second bevel gear (914), and the second bevel gear (914) meshes with the first bevel gear (912); a top end of the support shaft (915) is provided with a spur gear (916), and a lower surface of the rotating disk (6) is rotatably connected with a ring-shaped rack (920), and the spur gear (916) meshes with the ring-shaped rack (920).
6. The eye decompression device for glaucoma patients according to claim 1, characterized in that the inner bottom wall of the rotating disk (6) is provided with a third motor (929), and an output end of the third motor (929) is provided with a third bevel gear (917); an inner wall of the first adjusting arm (7) is rotatably connected with a rotating shaft (918), and one end of the rotating shaft (918) is fixedly connected with the surface of the first adjusting arm (7); a surface of the rotating shaft (918) is provided with a fourth bevel gear (919), and the third bevel gear (917) meshes with the fourth bevel gear (919).
7. The eye decompression device for glaucoma patients according to claim 1, characterized in that the inner wall of the first adjusting arm (7) is provided with a second motor (921), and an inner wall of the second motor (921) is provided with a fifth bevel gear (922), and the inner wall of the first adjusting arm (7) is rotatably connected with a driving shaft (923).
8. The eye decompression device for glaucoma patients according to claim 7, characterized in that one end of the driving shaft (923) is fixedly connected with a surface of the second adjusting arm (8), and a surface of the driving shaft (923) is provided with a sixth bevel gear (924), and the sixth bevel gear (924) meshes with the fifth bevel gear (922).
9. The eye decompression device for glaucoma patients according to claim 1600267 characterized in that an inner wall of the second adjusting arm (8) is provided with a fourth motor (925), and an output end of the fourth motor (925) is provided with a seventh bevel gear (926); and the inner wall of the second adjusting arm (8) is rotatably connected with a connecting shaft (927).
10. The eye decompression device for glaucoma patients according to claim 9, characterized in that one end of the connecting shaft (927) is fixedly connected with a surface of the fixed plate (901), and a surface of the connecting shaft (927) is provided with an eighth bevel gear (928), and the eighth bevel gear (928) is connected with the seventh bevel gear (926).
LU600267A 2023-08-07 2024-05-24 Eye decompression device for glaucoma patients LU600267B1 (en)

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CN116869736A (en) * 2023-08-07 2023-10-13 中南大学湘雅医院 An eye decompression device for glaucoma patients
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CN219071865U (en) * 2022-11-21 2023-05-26 武汉光脉科技有限公司 Laser therapeutic machine with positioning structure
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