Abstract
The present invention relates to surgical devices, particularly to a circumcision apparatus, enable the circumcision apparatus to be suitable for different surgery objects and environments.
Claims
1. A valgus washer circumcision device, comprising: an inner comprehensive cover, an inner ring and a first washer and/or a second washer, wherein the inner comprehensive cover and the inner ring correspond to each other vertically; the first washer is arranged at the end of the inner ring towards the inner comprehensive cover; and/or a U-nail groove is formed at the outer edge of the inner comprehensive cover, and the second washer is arranged at the top of the U-nail groove.
2. The valgus washer circumcision device of claim 1, wherein both the first and second washers are located on the same axis as a U-nail in the U-nail groove.
3. The valgus washer circumcision device of claim 1, wherein a first ring-shaped groove is formed on the lower end surface of the inner ring towards the inner comprehensive cover; and the first washer is arranged in the first ring-shaped groove.
4. The valgus washer circumcision device of claim 3, wherein the first washer is slightly wider than the first ring-shaped groove, so that the first washer is elastically clamped in the first ring-shaped groove.
5. The valgus washer circumcision device of claim 1, wherein the second washer is arranged outside the U-nail groove, and is located above the opening of the groove.
6. The valgus washer circumcision device of claim 1, wherein the second washer has a ring and a protrusion located on the bottom surface of the ring; and the protrusion is configured to be clamped in the U-nail groove.
7. The valgus washer circumcision device of claim 1, wherein the second washer is arranged at the top inside the U-nail groove.
8. The valgus washer circumcision device of claim 7, wherein the second washer is slightly wider than the U-nail groove, so that the second washer is elastically clamped in the U-nail groove.
9. The valgus washer circumcision device of claim 1, wherein a second ring-shaped groove whose top is flush with that of the inner comprehensive cover is formed between the inner edge of the inner comprehensive cover and the U-nail groove; and the second washer is arranged in the second ring-shaped groove.
10. The valgus washer circumcision device of claim 1, further comprising an upper cover and a lower cover which correspond to each other vertically, wherein the inner comprehensive cover is arranged in the lower cover; the inner ring is arranged in the upper cover; and the inner comprehensive cover and the inner ring correspond to each other vertically.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Refer to the built-in washer circumcision device and a valgus washer circumcision device.
[0021] FIG. 1 is an overall view of a circumcision device provided by the present invention;
[0022] FIG. 2 is a schematically enlarged view of the portion B shown in FIG. 1;
[0023] FIG. 3 is a schematically enlarged view of a circumcision cover;
[0024] FIG. 4 is a schematically structural view of a flat-head-type built-in circumcision device adopting a washer structure;
[0025] FIG. 5 is a schematically structural view of an inclined-head-type built-in circumcision device adopting a washer structure;
[0026] FIG. 6 is a schematic view of a cross section of the comprehensive cover;
[0027] FIG. 7 is a view of D-D shown in FIG. 6;
[0028] FIG. 8 is an enlarged view of the portion E shown in FIG. 7;
[0029] FIG. 9 is a structural relation view between a U-nail backing ring and the comprehensive cover;
[0030] FIG. 10 is another overall view of the circumcision device provided by the present invention;
[0031] FIG. 11 is a schematically enlarged view of the portion E shown in FIG. 10 in a first solution;
[0032] FIG. 12 is a schematically enlarged view of the portion E shown in FIG. 10 in a second solution;
[0033] FIG. 13 is an exploded view of a valgus circumcision device.
SPECIFIC DESCRIPTION OF THE EMBODIMENTS
[0034] Refer to the built-in washer circumcision device and a valgus washer circumcision device.
[0035] The present invention will be described in detail below with reference to the accompanying drawings. FIGS. 1-9 show preferred embodiments in various embodiments of the present invention.
[0036] FIGS. 1 and 2 show an overall view of a circumcision device provided by the present invention and a schematically enlarged view of the portion B shown in FIG. 1, respectively. In the figures, 1 represents a handle, 2 a connecting rod, 3 a rivet, 4 a knob, 5 a sheathed core, 6 an opening knob, 7 a sheathed handle, 8 a lower sheath, 9 a comprehensive cover, 10 a thimble, 11 a circumcision cover, 12 a circumcision knife, 13 a first washer 13, 14 a third washer, 15 a spring, and 16 a second washer. The related driving parts, actuating parts, circumcision parts and the like are of common structures in the art. Referring to the drawings, the position relations and connecting relations are both clear; so the details will not be repeated here. The built-in washer circumcision device comprises a circumcision cover 11, a comprehensive cover 9, a first washer 13, and a second washer 16, wherein the comprehensive cover 9 is provided with a U-nail groove; the first washer 13 is arranged in the U-nail groove along the longitudinal outer side of the comprehensive cover 9; a U-nail seat corresponding to the U-nail groove is arranged on the circumcision cover 11; and the second washer 16 is arranged on the U-nail seat. A first ring-shaped groove is formed at the end of the comprehensive cover 9 towards the circumcision cover 11, and is located outside the U-nail groove. The first washer 13 is arranged in the first ring-shaped groove. The first washer 13 has a ring and a protrusion located on the bottom surface of the ring. A second ring-shaped groove is also formed at the end of the comprehensive cover 9 towards the circumcision cover 11, and is located in the periphery of the first ring-shaped groove. The protrusion is configured to be clamped in the second ring-shaped groove. A third ring-shaped groove is formed in the U-nail seat towards the U-nail groove. The second washer 16 is arranged in the third ring-shaped groove. The comprehensive cover 9 is provided with a circumcision knife 12. The third washer 14 is arranged at the end of the circumcision cover 11 towards the comprehensive cover 9 and corresponds to an anvil of the circumcision knife 12. FIG. 3 is a schematically enlarged view of the circumcision cover 11 from another perspective, and shows an individual arrangement of the third washer 14.
[0037] FIGS. 4 and 5 show structural views of a flat-head-type built-in circumcision device and an inclined-head-type built-in circumcision device, respectively. In the figures, 1 represents a circumcision cover, 1-1 a blood vessel corresponding groove, 1-2 a negative pressure hole, 1-3 a positioning rod, 1-3-1 a positioning groove, 1-4 a U-nail seat, 2 a circumcision knife washer/a third washer, 3 a U-nail backing ring/a first washer, 4 a circumcision knife, 5 a U-nail, 6 a comprehensive cover, and 6-1 a U-nail groove. The related driving parts, actuating parts, circumcision parts and the like are of common structures in the art. Referring to the drawings, the position relations and connecting relations are both clear; and the details will not be repeated here.
[0038] Referring to FIGS. 6-9, in these figures, 1 represents a comprehensive cover, 1-1 a placing groove, 2 a U-nail backing ring and 2-1 a positioning ring. The first washer is the U-nail backing ring 2. The protruding positioning ring 2-1 is arranged on one surface of the U-nail backing ring 2. The placing groove 1-1 is formed on the comprehensive cover 1 in the periphery of the first ring-shaped groove. The positioning ring 2-1 and the placing groove 1-1 maybe clamped or elastically cooperate with each other to fix the U-nail backing ring 2.
[0039] FIGS. 10-13 show preferred embodiments in various embodiments of the present invention.
[0040] FIGS. 10 and 11 show an overall view of the circumcision device according to the embodiment and a schematically enlarged view of the portion E shown in FIG. 10 in a first solution, respectively. In the figures, 1 represents a handle, 2 a plug, 3 a small connecting rod, 4 a pin, 5 a sliding rod, 6 a connecting block, 7 an opening knob, 8 a spring, 9 a comprehensive cover, 10 a lower cover, 11 a locking ring, 12 an upper cover, 13 an inner ring, 14 an inner comprehensive cover, 15 a ring-shaped blade, and 16 a first washer/U-nail backing ring. The related driving parts, actuating parts, circumcision parts and the like are of common structures in the art. Referring to the drawings, the position relations and connecting relations are both clear; and the details will not be repeated here. Referring to the partial enlarged view shown in FIG. 2, the valgus washer circumcision device comprises an inner comprehensive cover 14, an inner ring 13 and a first washer 16. The inner comprehensive cover 14 and the inner ring 13 correspond to each other vertically. The first washer 16 is arranged at one end of the inner ring 13 towards the inner comprehensive cover 14. The U-nail groove is formed at the outer edge of the inner comprehensive cover 14.
[0041] FIGS. 10 and 12 show an overall view of the circumcision device according to the embodiment and a schematically enlarged view of the portion E shown in FIG. 10 in a second solution, respectively. In the figures, 1 represents a handle, 2 a plug, 3 a small connecting rod, 4 a pin, 5 a sliding rod, 6 a connecting block, 7 an opening knob, 8 a spring, 9 a comprehensive cover, 10 a lower cover, 11 a locking ring, 12 an upper cover, 13 an inner ring, 14 an inner comprehensive cover, 15 a ring-shaped blade, 16 a first washer/U-nail backing ring, and a second washer. The related driving parts, actuating parts, circumcision parts and the like are of common structures in the art. Referring to the drawings, the position relations and connecting relations are both clear; and the details will not be repeated here. Referring to the partial enlarged view shown in FIG. 3, the valgus washer circumcision device comprises an inner comprehensive cover 14, an inner ring 13, a first washer 16 and a second washer A. The inner comprehensive cover 14 and the inner ring 13 correspond to each other vertically. The first washer 16 is arranged at one end of the inner ring 13 towards the inner comprehensive cover 14. The U-nail groove is formed at the outer edge of the inner comprehensive cover 14. The second washer is arranged at the top of the U-nail groove. Particularly, the second ring-shaped groove whose top is flush with that of the inner comprehensive cover 14 is formed between the inner edge of the inner comprehensive cover 14 and the U-nail groove; and the second washer A is arranged in the second ring-shaped groove.
[0042] FIG. 13 is an exploded view of a valgus circumcision stapler. In the figure, 11 represents a U-nail top ring, 11-1 a groove, 11-2 a U-nail top column, 12 a lower cover, 12-1 a clamping stage, 12-2 a positioning stage, 13 a U-nail, 14 a circumcision knife, 15 a U-nail backing ring/first washer/U-nail backing ring, 16 an inner comprehensive cover, 16-1 a hook, 16-2 a U-nail groove, 17 a locking ring, 17-1 a thread, 18 an inner ring, 18-1 a positioning stage, 18-2 a blood vessel docking groove, 18-3 a U-nail ring washer groove, and 19 an upper cover. The related driving parts, actuating parts, circumcision parts and the like are of common structures in the art. Referring to the drawings, the position relations and connecting relations are both clear; and the details will not be repeated here.
[0043] Exemplary descriptions are given for the present invention with reference to the drawings in the above. Obviously, the present invention is not limited to the above implementation manners. Any improvement using the methods, concepts and technical solutions of the present invention or direct application of the present invention to other occasions without modifications shall fall into the protection scope of the present invention.
