Episiotomy shear
A technology of episiotomy and scissors, which is applied in the field of medical tools, can solve the problems of inaccurate placement of perineal scissors, failure to reduce perineal tension, and increase in clinical operation error rate, so as to achieve convenient surgery, reduce tissue damage, The effect of simple structure
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Example Embodiment
[0024] Example one:
[0025] A perineal side cutting scissors, comprising two hinged shear arms. The shear arms include a cutting portion 2 with a cutting edge located in front of the hinge point and a handle portion 1 located behind the hinge point. The cutting portion It includes a connecting section 21 formed along the length of the handle and a cutting section 22 formed by bending and raising the front end of the connecting end. The cutting blade is provided on the cutting section. The parts are respectively a lower shearing part extending into the perineum and an upper shearing part located outside the perineum. The upper shearing part faces away from the outer side of the lower shearing part, and a sign post 3 is erected. The angle between the sign post and the upper shearing portion is 60 degrees. The sign post is arranged on the root of the upper shearing section where the shearing section and the connecting section are connected.
[0026] The projection of the sign post ...
Example Embodiment
[0027] Embodiment two:
[0028] The difference from the above-mentioned embodiment is that a row of scale lines 23 arranged along the outer side is provided on the outer side of the upper cutting portion facing away from the cutting blade. The length covered by the scale line is at least 5 cm. The length of the side cut is generally 5 cm, so the length of the scale line is not less than 5 cm.
Example Embodiment
[0029] Embodiment three:
[0030] The difference from the foregoing embodiment is that the scale line extends from the front end of the upper shearing portion to the root connecting the upper shearing portion and the connecting section. A numerical value is marked on the side of the scale line and the numerical value gradually increases from the front end to the rear end of the upper shearing part, the scale line extends to the outer surface of the upper shearing part, and the numerical value at least includes A set of small numbers on the outside edge of the description. Since the outer side of the scissors is facing the person when cutting, it is more intuitive to set at least small numbers on the outer side. At the same time, you can also set the value on the outer side, and you can see it clearly when the head is turned slightly. The setting of the value also avoids the medical staff to count the number of grids on the counting line, which is more convenient. Since it is co...
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