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In one embodiment, each aperture can be shaped to form a cutting tooth 230. Alternatively, each aperture 220 is adjacent to a cutting tooth 230. Each aperture 220 may be sized relative to its cutting tooth 230 to be large enough to allow cutting debris to evacuate from the back side 204 through the aperture toward the front side 202. |
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The oscillating surgical saw blade 200 may include one or more apertures 220 which may extend through the saw blade 200 between the front and back sides 202, 204. The oscillating surgical saw blade 200 can include a plurality of cutting teeth 230. |
75 |
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Referring to FIGS. 15-28, another embodiment of an oscillating surgical saw blade 200 has a front side 202, an opposite back side 204, a top side 206, an opposite bottom side 208, a right side 210, and an opposite left side 212. |
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FIG. 14 illustrates a cross-sectional view of the cutting tooth 130, taken along section line 14-14 of FIG. 10, according to one embodiment. FIG. 14 illustrates details of one embodiment of the aperture 120, cutting tooth 130, and one or more front bevels 134c. |
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FIG. 13 illustrates a cross-sectional view of the cutting tooth 130, taken along section line 13-13 of FIG. 7, according to one embodiment. In the illustrated embodiment, the cutting edge 132 includes a face 150. In this embodiment, the face 150 is flat and connects to a bottom surface of the cutting tooth 130 at a right angle and to the bevel 134 at an angle greater than 90 degrees. |
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FIG. 2 is another perspective view of the surgical saw blade of FIG. 1 from a different direction, according to one embodiment; |
13 |
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FIG. 13 is a cross-sectional view of the cutting tooth, taken along section line 13-13 of FIG. 7, according to one embodiment; |
24 |
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FIG. 12 is an enlarged detail view of the cutting tooth, as indicated by detail circle 12 of FIG. 9, according to one embodiment; |
23 |
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FIG. 11 is an enlarged detail view of the cutting tooth, as indicated by detail circle 11 of FIG. 7, according to one embodiment; |
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FIG. 10 is a bottom view of the surgical saw blade of FIG. 1, according to one embodiment; |
21 |
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FIG. 9 is a back view of the surgical saw blade of FIG. 1, according to one embodiment; |
20 |
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FIG. 8 is a right view of the surgical saw blade of FIG. 1, according to one embodiment; |
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FIG. 7 is a front view of the surgical saw blade of FIG. 1, according to one embodiment; |
18 |
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FIG. 6 is a left view of the surgical saw blade of FIG. 1, according to one embodiment; |
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FIG. 5 is a top view of the surgical saw blade of FIG. 1, according to one embodiment; |
16 |
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FIG. 4 is another enlarged detail view of the cutting tooth from a different direction, as indicated by detail circle 4 of FIG. 2, according to one embodiment; |
15 |
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CES-16 |
FIG. 3 is an enlarged detail view of a cutting tooth of the surgical saw blade of FIG. 1, as indicated by detail circle 3 of FIG. 1, according to one embodiment; |
14 |
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CES-16 |
FIG. 14 is a cross-sectional view of the cutting tooth, taken along section line 14-14 of FIG. 10, according to one embodiment; |
25 |
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FIG. 1 is a perspective view of a surgical saw blade, according to one embodiment; |
12 |
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Implementations may include one or more of the following features. The oscillating surgical saw blade where the cutting teeth in each column are aligned vertically and the cutting teeth in each row are aligned horizontally. Each row of cutting teeth aligns with apertures of at least one adjacent row of cutting teeth. Each cutting tooth may include: a base; the cutting edge; a first side between the base and the cutting edge, the first side defining a first slot between the first side and the saw blade; and a second side between the base and the cutting edge, the second side defining a second slot between the second side and the saw blade. First side and the second side are parallel to each other. |
11 |
Added by DJM 9 2021 |
9/2/21, 12:00 AM |