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An adjustable head fixation device for ophthalmic surgery

A technology of ophthalmic surgery and fixation device, which is applied in the direction of surgery, operating table, stereotaxic surgical instruments, etc., and can solve the problems of affecting the operation, interference of medical staff, fixation troubles, etc.

Inactive Publication Date: 2021-07-30
宋均会
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings that the existing medical staff usually use traditional straps to fix the patient's head, which is troublesome to fix, and during the operation, the patient tends to shake his head, causing interference to the medical staff and affecting the operation. The technical problem to be solved is: to provide an adjustable head fixation device that can be easily fixed and has a good fixation effect for ophthalmic surgery

Method used

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  • An adjustable head fixation device for ophthalmic surgery
  • An adjustable head fixation device for ophthalmic surgery
  • An adjustable head fixation device for ophthalmic surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An adjustable head immobilization device for ophthalmic surgery, such as Figure 1-4As shown, it includes a large fixed plate 1, a large baffle plate 2, a large connecting plate 3, a small fixed plate 4, a first large screw 5, a second large screw 6, a first rectangular guide rod 7, and a first rectangular guide sleeve 8 , the first pin 9, the first collar 10, the first jaw baffle 11, the first arc-shaped leaf spring 12, the second rectangular guide rod 13, the second rectangular guide sleeve 14, the second pin 15, the second The collar 16, the second jaw baffle 17 and the second arc-shaped leaf spring 18, the middle position of the front side of the large fixed plate 1 has a large groove 101, and the front side of the large fixed plate 1 has a first rectangular groove 102 and The second rectangular groove 103, the first rectangular groove 102 is located on the left side of the large groove 101, the second rectangular groove 103 is located on the right side of the large...

Embodiment 2

[0022] An adjustable head immobilization device for ophthalmic surgery, such as Figure 1-4 As shown, it includes a large fixed plate 1, a large baffle plate 2, a large connecting plate 3, a small fixed plate 4, a first large screw 5, a second large screw 6, a first rectangular guide rod 7, and a first rectangular guide sleeve 8 , the first pin 9, the first collar 10, the first jaw baffle 11, the first arc-shaped leaf spring 12, the second rectangular guide rod 13, the second rectangular guide sleeve 14, the second pin 15, the second The collar 16, the second jaw baffle 17 and the second arc-shaped leaf spring 18, the middle position of the front side of the large fixed plate 1 has a large groove 101, and the front side of the large fixed plate 1 has a first rectangular groove 102 and The second rectangular groove 103, the first rectangular groove 102 is located on the left side of the large groove 101, the second rectangular groove 103 is located on the right side of the larg...

Embodiment 3

[0025] An adjustable head immobilization device for ophthalmic surgery, such as Figure 1-4 As shown, it includes a large fixed plate 1, a large baffle plate 2, a large connecting plate 3, a small fixed plate 4, a first large screw 5, a second large screw 6, a first rectangular guide rod 7, and a first rectangular guide sleeve 8 , the first pin 9, the first collar 10, the first jaw baffle 11, the first arc-shaped leaf spring 12, the second rectangular guide rod 13, the second rectangular guide sleeve 14, the second pin 15, the second The collar 16, the second jaw baffle 17 and the second arc-shaped leaf spring 18, the middle position of the front side of the large fixed plate 1 has a large groove 101, and the front side of the large fixed plate 1 has a first rectangular groove 102 and The second rectangular groove 103, the first rectangular groove 102 is located on the left side of the large groove 101, the second rectangular groove 103 is located on the right side of the larg...

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Abstract

The invention relates to a head fixation device for ophthalmic surgery, in particular to an adjustable head fixation device for ophthalmic surgery. The technical problem to be solved is to provide an adjustable head fixation device that can be easily fixed and has a good fixing effect and can be used in ophthalmic surgery. The technical solution is: an adjustable head fixation device for ophthalmic surgery, including a large fixing plate, a large baffle, a large connecting plate, a small fixing plate, the first large screw, the second large screw, etc.; A large groove is formed at the middle position of the front side of the plate, and a first rectangular groove and a second rectangular groove are formed on the front side of the large fixing plate. The adjustable head fixation device for ophthalmic surgery provided by the present invention can fix the patient conveniently, has good fixation effect, saves time and effort, and during the operation, the patient is difficult to shake his head and will not be disturbed. Interference caused by medical staff is conducive to the operation and the treatment and rehabilitation of patients.

Description

technical field [0001] The invention relates to a head fixation device for ophthalmic surgery, in particular to an adjustable head fixation device for ophthalmic surgery. Background technique [0002] The full name of ophthalmology is ophthalmology department. Ophthalmology is a discipline that studies diseases that occur in the visual system, including the eyeball and its associated tissues. Common ophthalmic diseases include central serous retinopathy, dry eye, sympathetic ophthalmia, night blindness, Blindness, amblyopia, astigmatism, trachoma, cataract, diabetic retinopathy and conjunctivitis, etc., before performing ophthalmic surgery on the patient, it is necessary to fix the patient's head first. It is troublesome to fix the head, and in the process of operation, the patient tends to shake his head, which disturbs the medical staff, affects the operation, and is not conducive to the treatment and rehabilitation of the patient. Contents of the invention [0003] In ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B90/14A61G13/12
Inventor 宋均会
Owner 宋均会