CN211156094U - Many sizes combination areola annular cutter - Google Patents
Many sizes combination areola annular cutter Download PDFInfo
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- CN211156094U CN211156094U CN201921224244.2U CN201921224244U CN211156094U CN 211156094 U CN211156094 U CN 211156094U CN 201921224244 U CN201921224244 U CN 201921224244U CN 211156094 U CN211156094 U CN 211156094U
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Abstract
A multi-size combined areola annular cutter solves the problems that in the prior art, an annular areola line is drawn by experience, the shape regularity and the position accuracy of an operation incision are difficult to ensure, and the treatment and the cosmetic effect are influenced. Including the outside cover be equipped with the inboard cutting ring body of at least one outside cutting ring body, its characterized in that: the inner side cutting ring body and the outer side cutting ring body are both formed by thin-wall cylinders, supporting transverse ribs arranged along the diameter of the circumference of the transverse section of the cylinder are arranged at an opening at the upper end of each thin-wall cylinder, and hinge shaft holes are formed in the middle parts of the supporting transverse ribs; the outer side cutting ring body is sleeved outside the inner side cutting ring body and is rotationally connected with the inner side cutting ring body through a connecting pin shaft; and a height difference is arranged between the lower end openings of the outer side cutting ring body and the inner side cutting ring body. The surgical operation ring-shaped areola is reasonable in design, compact in structure, capable of cutting a standard circular ring-shaped areola line in an operation, capable of enabling an areola ring-shaped incision to be tidy and accurate in position, capable of effectively improving the operation beautifying effect, flexible to use and high in practicability.
Description
Technical Field
The utility model belongs to the technical field of medical treatment auxiliary devices, concretely relates to applicable in different areola sizes, can cut out standard circle ring-shaped areola line in the art, make areola ring incision neat, the position is accurate, effectively improves the cosmetic effect of operation, uses in a flexible way, the many sizes combination areola annular cutterbar that the practicality is strong.
Background
The breast surgery inevitably produces operation scars, however, the beauty of the breast is very important for female patients, so how to effectively hide the scars after the breast surgery becomes a problem to be solved urgently for medical staff. Compared with the traditional radial incision, the mammary benign tumor adopts areola or an annular incision at the edge of the areola, so that the breast aesthetic degree is not affected, the scar is easy to hide, and the double effects of treatment and beauty can be achieved. In addition, breast cancer patients 'breast protection operation and breast cancer patients' breast reduction operation can also adopt double ring incisions at the edge of areola or areola to effectively hide scars and improve the postoperative life quality of patients. At present, most surgeons use a visual inspection mode, take nipples as centers, and draw out annular breast faint lines by experience; the surgical incision formed by the traditional method is difficult to ensure the regularity of shape, the accuracy of position and the smoothness, and affects the treatment and beauty effect. Therefore, there is a need for an improved method and auxiliary device for drawing a circular breast faint line in the existing mammary gland operation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above-mentioned problem, provide an applicable in different areola sizes, can cut out standard circle ring-shaped areola line in the art, make areola ring incision neat, the position is accurate, effectively improves the cosmetic effect of operation, uses in a flexible way, the many sizes combination areola annular cutterbar that the practicality is strong.
The utility model adopts the technical proposal that: this many sizes combination areola annular cutter includes inboard cutting ring body, its characterized in that: the outer side of the inner side cutting ring body is sleeved with at least one outer side cutting ring body, and the inner side cutting ring body and the outer side cutting ring body with different sizes have the same structure; the inner side cutting ring body and the outer side cutting ring body which have the same structure are both formed by thin-wall cylinders, the upper end and the lower end of each thin-wall cylinder are respectively provided with an upper end opening and a lower end opening, the upper end opening of each thin-wall cylinder is provided with a supporting transverse rib which is arranged along the diameter of the circumference of the transverse section of the cylinder, and the middle part of each supporting transverse rib is provided with a hinged shaft hole; the thin-wall cylinder body of the outer side cutting ring body is sleeved outside the thin-wall cylinder body of the inner side cutting ring body and is rotationally connected through a connecting pin shaft penetrating through a hinge shaft hole at the upper end of each thin-wall cylinder body; and a height difference for adapting to the cambered surface of the areola is arranged between the lower end opening of the outer side cutting ring body thin-wall cylinder and the lower end opening of the inner side cutting ring body thin-wall cylinder.
An elastic clamping sleeve is arranged between the outer wall of the connecting pin shaft and the inner wall of the hinge shaft hole in the middle of the upper end of each thin-walled cylinder; the elastic clamping sleeve is composed of an inverted cone-shaped clamping sleeve main body, a pin shaft through hole is formed in the middle of the inverted cone-shaped clamping sleeve main body, an upper clamping convex edge is arranged at the upper end of the inverted cone-shaped clamping sleeve main body, and a lower clamping convex edge is arranged at the lower end of the inverted cone-shaped clamping sleeve main body; and a plurality of groups of elastic gaps which are arranged along the circumference of the transverse section of the clamping sleeve main body at equal intervals are respectively arranged on the lower part of the inverted cone-shaped clamping sleeve main body and the lower clamping convex edge. The connecting pin shaft penetrating through the through hole of the inner pin shaft is locked in each hinge shaft hole at the upper ends of the inner cutting ring body and the outer cutting ring body by utilizing the elastic opening and closing of the elastic opening at the lower part of the elastic clamping sleeve, so that the connecting pin shaft is effectively prevented from falling off in the using process of the appliance.
The inverted cone-shaped cutting sleeve main body of the elastic cutting sleeve is positioned outside one end below a supporting transverse rib of the inner side cutting ring body and above a lower clamping convex edge, and a limiting baffle ring is arranged. In order to stop the spacing joint of ring through spacing, restrict the relative position between inboard cutting ring body and each outside cutting ring body to fix outside cutting ring body lower extreme opening and inboard cutting ring body lower extreme opening and the difference in height between two adjacent outside cutting ring body lower extreme openings, ensure to cut out standard circle ring-shaped areola line, make areola ring-shaped incision neat, the position is accurate.
The elastic clamping sleeve is characterized in that an inner thread is arranged on the inner wall of the pin shaft through hole of the elastic clamping sleeve, and correspondingly, an outer thread is arranged on the outer wall of the connecting pin shaft. The external thread of the connecting pin shaft is connected with the internal thread of the elastic clamping sleeve in a matched mode, and the use reliability of the tool is further improved.
And the outer side walls of the thin-wall barrel of the inner side cutting ring body and the outer side cutting ring body are respectively provided with anti-skidding twills for increasing holding friction force. So that medical personnel can conveniently take and place the inner cutting ring body or the outer cutting ring body, and the assembly, the alignment and other operations of the cutting ring bodies are convenient.
The utility model has the advantages that: because the utility model adopts the inner side cutting ring body of which the outer side is sleeved with at least one outer side cutting ring body, the inner side cutting ring body and the outer side cutting ring body with the same structure are both formed by the thin-wall cylinder body, and the upper end and the lower end of the thin-wall cylinder body are respectively provided with the upper end opening and the lower end opening; a supporting transverse rib arranged along the diameter of the circumference of the transverse section of the barrel is arranged at an opening at the upper end of the thin-wall barrel, and a hinge shaft hole is formed in the middle of the supporting transverse rib; the thin-wall cylinder body of the outer side cutting ring body is sleeved outside the thin-wall cylinder body of the inner side cutting ring body and is rotationally connected through a connecting pin shaft penetrating through a hinge shaft hole at the upper end of each thin-wall cylinder body; the lower extreme opening of outside cutting ring body thin wall barrel, and set up the structural style of difference in height between the lower extreme opening of inboard cutting ring body thin wall barrel, so its reasonable in design, compact structure, through selecting the inboard cutting ring body and the outside cutting ring body of suitable size, adapt to the condition of different areola sizes, in the operation process, use the nipple to cut out the shape rule as the center, slick and sly and orderly standard circle ring-shaped areola line, and then make the incision neat along the areola line of cut, accurate areola ring-shaped incision in position, hide the operation scar, effectively improve the quality of life of patient's postoperative, reach treatment and cosmetic dual effect, in a flexible way, high practicability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a view in the direction a of fig. 1.
Fig. 3 is a schematic view of a structure of the inside cut ring body (outside cut ring body) of fig. 1.
Fig. 4 is a sectional view of the internal structure of fig. 1.
Fig. 5 is a schematic structural view of the elastic ferrule in fig. 4.
Fig. 6 is a schematic view of another embodiment of the present invention.
Fig. 7 is a sectional view of the internal structure of fig. 6.
The sequence numbers in the figures illustrate: the cutting device comprises an inner side cutting ring body 1, an outer side cutting ring body 2, a connecting pin shaft 3, an elastic clamping sleeve 4, a thin-wall cylinder 5, a lower end opening 6, an upper end opening 7, a supporting transverse rib 8, a hinged shaft hole 9, an anti-skidding cross line 10, a height difference 11, a limiting stop ring 12, an inverted cone-shaped clamping sleeve main body 13, an upper clamping convex edge 14, a lower clamping convex edge 15, a pin shaft through hole 16 and an elastic opening 17.
Detailed Description
The specific structure of the present invention is described in detail with reference to fig. 1 to 7. The multi-size combined areola annular cutter comprises an inner side cutting ring body 1, wherein at least one outer side cutting ring body 2 is sequentially sleeved on the outer side of the inner side cutting ring body 1 according to the operation requirement of an operation; and the inner cutting ring body 1 and each outer cutting ring body 2 have different sizes, for example: according to the size range of normal areola, the diameters of the inner side cutting ring body 1 and each outer side cutting ring body 2 can be respectively 2cm, 3cm, 4cm, 5cm, 6cm and the like, and the height of the cutting ring bodies can be between 4cm and 6 cm. The inner side cutting ring body 1 and the outer side cutting ring body 2 with different sizes have the same structure and are formed by thin-wall cylinder bodies 5 made of stainless steel materials, and the thickness of each thin-wall cylinder body 5 can be 0.6-1.4 mm. In order to facilitate the medical personnel to get to put, make things convenient for the equipment and the operation such as counterpoint of each cutting ring body of inboard cutting ring body 1 and outside cutting ring body 2, on the lateral wall of the thin wall barrel 5 of inboard cutting ring body 1 and outside cutting ring body 2, be provided with respectively and be used for increasing the anti-skidding twill 10 that grips frictional force.
The upper end and the lower end of the thin-wall cylinder 5 of the inner side cutting ring body 1 and the outer side cutting ring body 2 are respectively provided with an upper end opening 7 and a lower end opening 6. The upper end opening 7 of the thin-wall cylinder 5 is provided with a supporting transverse rib 8 which is arranged along the diameter of the circumference of the transverse section of the cylinder, and the middle part of the supporting transverse rib 8 is provided with a hinged shaft hole 9. The thin-wall cylinder 5 of the outer side cutting ring body 2 is sleeved outside the thin-wall cylinder 5 of the inner side cutting ring body 1, and the thin-wall cylinder 5 of the second layer outer side cutting ring body 2 is sleeved outside the thin-wall cylinder 5 of the adjacent first layer outer side cutting ring body 2, and so on. Meanwhile, each layer of cutting ring bodies are rotatably connected through a connecting pin shaft 3 which penetrates through a hinged shaft hole 9 at the upper end of each thin-wall cylinder 5. And a height difference 11 for adapting to the arc surface of the areola is respectively arranged between the lower end opening 6 of the thin-wall cylinder 5 of the outer side cutting ring body 2 and the lower end opening 6 of the thin-wall cylinder 5 of the inner side cutting ring body 1, and between the lower end openings 6 of two adjacent outer side cutting ring bodies 2.
An elastic clamping sleeve 4 is arranged between the outer wall of the connecting pin shaft 3 and the inner wall of the hinged shaft hole 9 in the middle of the upper end of the thin-wall cylinder 5 of each layer of cutting ring body. The elastic clamping sleeve 4 is composed of an inverted cone-shaped clamping sleeve main body 13, and a pin shaft through hole 16 for the connecting pin shaft 3 to pass through is formed in the middle of the inverted cone-shaped clamping sleeve main body 13; the upper end of the inverted cone-shaped clamping sleeve main body 13 is provided with an upper clamping convex edge 14, and the lower end of the inverted cone-shaped clamping sleeve main body 13 is provided with a lower clamping convex edge 15. Moreover, the lower part of the inverted cone-shaped ferrule main body 13 of the elastic ferrule 4 and the lower clamping convex edge 15 are respectively provided with six groups of elastic notches 17 which are arranged at equal intervals along the circumference of the transverse section of the ferrule main body; and then the connecting pin shaft 3 passing through the inner pin shaft through hole 16 is locked in each hinged shaft hole 9 at the upper ends of the inner cutting ring body 1 and the outer cutting ring body 2 by utilizing the elastic opening and closing of the elastic opening 17 at the lower part of the elastic cutting sleeve 4, so that the connecting pin shaft 3 is effectively prevented from falling off in the using process of the appliance. In order to further improve the use reliability of the appliance, the inner wall of the pin through hole 16 of the elastic clamping sleeve 4 is provided with an internal thread, and correspondingly, the outer wall of the connecting pin shaft 3 is provided with an external thread, so that the connecting pin shaft 3 is matched and connected with the internal thread of the elastic clamping sleeve 4 through the external thread.
The inverted cone-shaped cutting sleeve main body 13 of the elastic cutting sleeve 4 is positioned above the outer part of one end below the supporting transverse rib 8 of the innermost inner side cutting ring body 1 and the lower clamping convex edge 15, and is provided with a limiting stop ring 12 used for limiting the relative position between the inner side cutting ring body 1 and each outer side cutting ring body 2. And then through the spacing joint of spacing fender ring 12, fix outside cutting ring body 2 lower extreme opening 6 and the 1 lower extreme opening 6 of inboard cutting ring body and the difference in height 11 between two adjacent 2 lower extreme openings 6 of outside cutting ring body to ensure to cut out standard circle ring-shaped areola line, make areola ring-shaped incision neat, the position is accurate, hides the operation scar.
When the multi-size combined areola annular cutter is used, firstly, an inner cutting ring body 1 and an outer cutting ring body 2 with proper sizes are selected according to the actual conditions and the operation requirements of different areola sizes in an operation; then, the inner cutting ring body 1 and the outer cutting ring bodies 2 are sequentially sleeved together layer by layer from inside to outside, and the inner cutting ring body 1 and the outer cutting ring bodies 2 of each layer are connected into a whole by using the elastic clamping sleeve 4 and the connecting pin shaft 3 which penetrate through the hinged shaft hole 9 at the upper end of the thin-wall cylinder 5 of each layer of cutting ring bodies. In the operation process, the multi-size combined areola annular cutter is arranged at the areola at the upper part of the breast of a patient, then a standard circular areola line with a regular, smooth and orderly shape is cut by taking the nipple as the center, and then an areola annular incision with a neat incision and an accurate position is made along an areola cutting line; thereby effectively hiding the operation scar, improving the life quality of the patient after the operation and achieving the dual effects of treatment and beauty.
Claims (5)
1. A many sizes combination areola base cutter, includes inboard cutting ring body (1), its characterized in that: the outer side of the inner side cutting ring body (1) is sleeved with at least one outer side cutting ring body (2), and the inner side cutting ring body (1) and the outer side cutting ring body (2) with different sizes have the same structure; the inner side cutting ring body (1) and the outer side cutting ring body (2) which are identical in structure are both formed by thin-wall cylinders (5), the upper end and the lower end of each thin-wall cylinder (5) are respectively provided with an upper end opening (7) and a lower end opening (6), the upper end opening (7) of each thin-wall cylinder (5) is provided with a supporting transverse rib (8) which is arranged along the diameter of the circumference of the transverse section of the cylinder, and the middle part of each supporting transverse rib (8) is provided with a hinged shaft hole (9); the thin-wall cylinder (5) of the outer side cutting ring body (2) is sleeved outside the thin-wall cylinder (5) of the inner side cutting ring body (1) and is rotatably connected through a connecting pin shaft (3) which penetrates through a hinged shaft hole (9) at the upper end of each thin-wall cylinder (5); and a height difference (11) for adapting to the arc surface of the areola is arranged between the lower end opening (6) of the outer side cutting ring body (2) thin-wall cylinder body (5) and the lower end opening (6) of the inner side cutting ring body (1) thin-wall cylinder body (5).
2. The multi-size combination areola ring cutter of claim 1, wherein: an elastic clamping sleeve (4) is arranged between the outer wall of the connecting pin shaft (3) and the inner wall of the hinged shaft hole (9) in the middle of the upper end of each thin-wall cylinder (5); the elastic clamping sleeve (4) is composed of an inverted cone-shaped clamping sleeve main body (13), a pin shaft through hole (16) is formed in the middle of the inverted cone-shaped clamping sleeve main body (13), an upper clamping convex edge (14) is arranged at the upper end of the inverted cone-shaped clamping sleeve main body (13), and a lower clamping convex edge (15) is arranged at the lower end of the inverted cone-shaped clamping sleeve main body (13); and the lower part of the inverted cone-shaped clamping sleeve main body (13) and the lower clamping convex edge (15) are respectively provided with a plurality of groups of elastic notches (17) which are arranged at equal intervals along the circumference of the transverse section of the clamping sleeve main body.
3. The multi-size combination areola ring cutter of claim 2, wherein: the reverse taper cutting sleeve main body (13) of the elastic cutting sleeve (4) is positioned outside one end of the lower part of the supporting transverse rib (8) of the inner side cutting ring body (1) and above the lower clamping convex edge (15), and a limiting stop ring (12) is arranged.
4. The multi-size combination areola ring cutter of claim 2, wherein: the inner wall of a pin shaft through hole (16) of the elastic clamping sleeve (4) is provided with an internal thread, and correspondingly, the outer wall of the connecting pin shaft (3) is provided with an external thread.
5. The multi-size combination areola ring cutter of claim 1, wherein: and anti-skidding twills (10) for increasing holding friction force are respectively arranged on the outer side walls of the thin-wall cylinder bodies (5) of the inner side cutting ring body (1) and the outer side cutting ring body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921224244.2U CN211156094U (en) | 2019-07-31 | 2019-07-31 | Many sizes combination areola annular cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921224244.2U CN211156094U (en) | 2019-07-31 | 2019-07-31 | Many sizes combination areola annular cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211156094U true CN211156094U (en) | 2020-08-04 |
Family
ID=71789185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921224244.2U Active CN211156094U (en) | 2019-07-31 | 2019-07-31 | Many sizes combination areola annular cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211156094U (en) |
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2019
- 2019-07-31 CN CN201921224244.2U patent/CN211156094U/en active Active
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