Nerve dissecting instrument
A nerve and device technology, applied in the field of nerve stripping devices, can solve the problems of easy loosening of the hand-held part, blurred vision of doctors, and limited scope of application, and achieve the effects of reliable grip, improved service life, and reduced risk.
Inactive Publication Date: 2015-07-15
江苏百易得医疗科技有限公司
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Problems solved by technology
It has the following disadvantages: 1. The specifications are relatively simple and the scope of application is limited; 2. The hand-held part is easy to loosen, which brings risks to the operation; 3. The stripper is reflective as a whole, which may easily cause blurred vision of the doctor, which also brings risks to the operation
Method used
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[0017] The following is a further detailed description of a solar radiation heat gain test device made by using a heat collector according to the present invention through specific examples.
[0018] Nerve dissection instrument, composed of three independent dissectors, including small dissector, large dissector and hook dissector, such as figure 1 As shown, the small peeler is composed of a first handle 1 located in the middle and a first operating part 2 located at both ends, the first operating part 2 is flat, and the width of the first operating part 2 is 2-4mm; figure 2 As shown, the large peeler is composed of a second handle 3 in the middle and a second operation 4 at both ends, the second operation 4 is flat, and the width of the second operation 4 is 4-5.5 mm; image 3 As shown, the stripper with hook is composed of a third handle 5 in the middle, a third operation part 6 at one end of the handle, and a hook part 7 at the other end of the handle. The third operation ...
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The invention relates to a nerve dissecting instrument. The nerve dissecting instrument consists of three independent dissectors, namely, a small dissector, a big dissector and a dissector with a hook, wherein the small dissector consists of a first handheld part which is positioned in the middle and first operating parts which are positioned at the two ends; each first operating part is flat-shaped, and the width of each first operating part is 2 to 4 mm; the big dissector consists of a second handheld part which is positioned in the middle and second operating parts which are positioned at the two ends; each second operating part is flat-shaped, and the width of each second operating part is 4 to 5.5 mm; the dissector with the hook consists of a third handheld part which is positioned in the middle, a third operating part which is positioned at the one end of the handheld part and a hook which is positioned at the other end of the handheld part; the third operating part is flat-shaped, and the width of the third operating part is 6 to 8 mm. The thickness of a cutting edge at the front end is 0.3 to 1.5 mm; the nerve dissecting instrument is suitable for dissecting the nerves at different positions; each handheld part is positioned in the middle, and the operating parts are arranged at the two ends, so that the overall dissector is more comfortable to use; the other end of the dissector can be selected for use after one end of the dissector is polluted.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a nerve dissection device. Background technique [0002] The usual composition of the stripper is generally: one end is a plate or a round rod as the hand-held part, and the other end has a stripping edge as the operating part. It has the following disadvantages: 1. The specifications are relatively single and the scope of application is limited; 2. The hand-held part is easy to loosen, which brings risks to the operation; 3. The stripper is reflective as a whole, which easily causes the doctor's vision to be blurred, which also brings risks to the operation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a nerve dissection instrument with various specifications, the handle part is not easy to loosen, and the light reflection is small. [0004] In order to solve the above problems, the technical solution ado...
Claims
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CPCA61B17/32A61B2017/320044
Inventor 丁超丁建忠
Owner 江苏百易得医疗科技有限公司