Double-headed scalpel with protective covers
A technology of scalpel and protective sleeve, applied in the field of scalpel, can solve problems such as operation delay, patient injury, difficulty in precise control of depth, etc., and achieve the effect of solving safety problems, precise operation, and avoiding delay
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[0024] Further description will be given below in conjunction with the accompanying drawings and preferred embodiments of the present invention.
[0025] like Figure 1-Figure 4As shown, this double-ended scalpel with a protective cover includes a handle 1, a first blade 2, a second blade 3 and two sheaths 4, the first blade 2 is installed at one end of the handle 1, and the second blade 3 is installed on the other end of the handle 1, and the first blade 2 and the second blade 3 are facing oppositely; both the first blade 2 and the second blade 3 include a blade 201 and a blade back 202; On the blade 2 and the second blade 3, the size and profile of the two sheaths 4 match the first blade 2 and the second blade 3 respectively; The protection sheet 403, the first elastic sheet 404 and the second elastic sheet 405, the cross sections of the first protection sheet 402 and the second protection sheet 403 are arc-shaped, the first protection sheet 402 and the second protection sh...
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