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Adjustable ophthalmologic operation head fixator

An adjustable technology for ophthalmic surgery, applied in stereotaxic surgical instruments, surgery, operating tables, etc., can solve problems such as difficult surgery, eye position deviation, etc., to prolong operation time, avoid head position deviation, and reduce intraoperative Effects of Complications

Pending Publication Date: 2020-11-10
重庆永川爱尔眼科医院有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Most eye surgeries use local anesthesia due to the limited surgical site and short surgical time. Therefore, the patient’s head position may be deviated from left to right or excessively bowed or raised during the operation, resulting in deviation of the eye position and bringing serious complications to the operation. difficulty

Method used

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  • Adjustable ophthalmologic operation head fixator
  • Adjustable ophthalmologic operation head fixator
  • Adjustable ophthalmologic operation head fixator

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Embodiment Construction

[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0028] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention discloses an adjustable ophthalmic operation head fixator. The fixator comprises an outer ring, an inner ring is arranged in the outer ring, a first clamping block is arranged at one endof the inner ring, a second clamping block is arranged at the other end of the inner ring, a nut is arranged on one side of the second clamping block, and an adjusting screw rod is arranged in the nut. According to the fixator, a head position can be fixed, and the deflection of the head position of a patient is avoided; local anesthesia is a common operation mode for the ophthalmology department, has the advantages of being convenient, rapid, low in risk and the like, and meanwhile has the defects that the head position of the patient is prone to shift and suddenly move and the like; due tothe fact that an ophthalmic operation is performed under a microscope, the head position deviation or movement can cause the view movement and a not coaxial microscope light source during operation, and then difficulties are caused to the operation, and even serious complications are caused; and the fixator can fix the head position, prevent the deflection of the head position of the patient during operation, prevent the situation that an operator repeatedly adjusts the head position during operation to prolong the operation time, and reduce the complications during operation.

Description

technical field [0001] The invention relates to the field of ophthalmic surgery, in particular to an adjustable head position fixer for ophthalmic surgery. Background technique [0002] The full name of ophthalmology is "eye disease specialist", which is a discipline that studies diseases that occur in the visual system, including the eyeball and its associated tissues. Ophthalmology generally studies vitreous, retinal diseases, optometry, glaucoma, optic neuropathy, cataract, etc. eye disease. [0003] Most eye surgeries use local anesthesia due to the limited surgical site and short surgical time. Therefore, the patient’s head position may be deviated from left to right or excessively bowed or raised during the operation, resulting in deviation of the eye position and bringing serious complications to the operation. difficulty. Therefore, there is a need for equipment during the operation that can help the patient fix the appropriate head position on the operating table....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G13/10A61G13/12A61F9/00A61B90/14
CPCA61F9/00A61F2009/0035A61G13/10A61G13/121A61B90/14
Inventor 游玲李科苟永会
Owner 重庆永川爱尔眼科医院有限公司
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