Novel amplification glasses used for surgery
A technique for surgical glasses, applied in the field of surgical glasses, can solve the problems of inability to accurately observe the surgical site, the influence of the sterile environment of the operation, low magnification, etc. Effect
Inactive Publication Date: 2013-06-19
西安真核医疗科技有限公司
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In some operations, it is necessary to perform operations on relatively small tissues and organ structures. In this case, the naked eye cannot accurately observe the operation site. When the required magnification is not high, the usual measure is to wear a Surgery uses magnifying glasses for surgery. The current magnifying glasses are all hinged on the magnifying glass barrel on the spectacle frame, which can be disassembled or turned up when not in use. It is not only troublesome to turn up or disassemble the lens barrel by hand, but also affects the aseptic environment of the operation
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] Such as figure 1 As shown, the whole device is composed of a spectacle frame 1, a common lens 2, and a magnifying lens group 3. The magnifying lens group 3 is installed on the bottom of the common lens 2, and the shape of each magnifying lens 3 is consistent with the lower half of the common lens 2. The sheet group 3 is directly fixed on the spectacle frame 1 . The magnifying lens group 3, the spectacle frame 1 and the ordinary lens 2 are made of resin materials with low density to reduce the weight of the whole system. Ordinary lens 2 is customized according to the specific conditions of the user, so that it has a vision correction function, so that it is not necessary to wear additional vision correction glasses in the experiment.
[0021] Such as figure 2 As shown, the magnifying lens group 3 is installed in front of the ordinary lens 2 without damaging the structure of the ordinary lens 2, and the user can use it as wearing ordinary glasses.
[0022] Such as i...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to novel amplification glasses used for a surgery. The amplification glasses comprise glass frames, common glass slices and an amplification lens group. The common glass slices are mounted on the glass frames and are identical with normal glasses; the amplification lens group is installed at the outside of the lower part of the common glass slices; and the lens shape of the amplification lens group is the same as the lower parts of the common glass slices. Changes between a common observation and an amplification observation can be realized freely by only rotating eyeballs. The novel amplification glasses are provided by combining the amplification glasses used for the surgery and common glasses; changes between a common observation to an amplification observation can be realized freely by only rotating the eyeballs, without external adjustment; and the novel amplification glasses are convenient and flexible and have relatively broad visual field and convenience for use, thereby increasing efficiency of the surgery.
Description
technical field [0001] The invention relates to a pair of surgical glasses, in particular to a new type of surgical magnifying glasses. Background technique [0002] In some operations, it is necessary to perform operations on relatively small tissues and organ structures. In this case, the naked eye cannot accurately observe the operation site. When the required magnification is not high, the usual measure is to wear a Surgery uses magnifying glasses for surgery. The current magnifying glasses are all hinged on the magnifying glass barrel on the spectacle frame, which can be disassembled or turned up when not in use. Turning up or disassembling the lens barrel by hand is not only troublesome, but also affects the aseptic environment of the operation. Contents of the invention [0003] In order to overcome the shortcomings of previous magnifying glasses for surgery that the field of view is not wide and need to be adjusted by hand to switch between normal observation and ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G02C7/02
Inventor 李山川
Owner 西安真核医疗科技有限公司