CN200939181Y - Bra prosthesis having concealed surface - Google Patents

Abstract

The utility model discloses a breast implant with invisible surface area which comprises a hermetical flexible bursa body and filling material sealed inside the bursa body, wherein the bursa body comprises a top and a bottom, and at least one inner groove, of which the convex direction is approximately parallel or slightly inclined to the connection line between the top center and the bottom center of the bursa body, is arranged on the bursa body. The bursa body is of annularity shape, circle shape, ellipse shape, elliptic annularity shape, polygon shape, polygonal annularity shape, lace shape, lace annularity shape or the combination of the shapes. As to the annularity shape, the width of the annularity can be 5 to 40 mm; as to the circle shape, the circle can be positioned in the center of the bottom or be arranged irregularly.

Description

Breast prosthesis with stealthy surface area

Technical field

This utility model is about a kind of operation implanting prosthetic, particularly about a kind of breast prosthesis that is used for breast-enlarging operation.

Background technology

In breast-enlarging operation, the breast prosthesis of use mainly contains two types at present, and a class is sealed, and a class is a flood chamber.

The implant of sealed breast prosthesis just had been completely enclosed within the utricule before operation, during operation, as long as sealed breast prosthesis directly is implanted to target site.As the breast prosthesis a kind of easy to implant into body that Chinese patent is disclosed for No. 97108828, the sealing utricule of implant is arranged in comprising, it is characterized in that above-mentioned utricule made indent fold.The advantage of such breast prosthesis is that operation is easy and do not worry that implant overflows in utricule.The shortcoming of such breast prosthesis is that volume is bigger, difficult implantation during operation, and also the otch that needs is bigger, brings bigger misery to operator.And the in fact still surface area of this breast prosthesis of the indent fold position that is provided with of the breast prosthesis that these No. 97108828 patent disclosed, the utricule inner space of this breast prosthesis does not become big during operation.Therefore implant surgery does not obtain substantial improvement.

The implant of pouring-in breast prosthesis was not packed in the utricule before operation, during operation, earlier utricule was implanted to target site, by conduit implant was transported in the utricule then, after filling is finished, the inlet on the utricule was sealed.A kind of pouring-in silicone rubber breast prosthesis that is disclosed for CN03234808 number as Chinese patent, comprise the silicone rubber utricule, it is characterized in that described silicone rubber utricule is the airtight utricule of inclined to one side sphere of hollow, and be fixed with silicon catheter at the utricule basilar part, conduit outer end and injection head are tightly connected.The advantage of such breast prosthesis is only to need to implant the less utricule of volume, therefore easily implant, and the otch that needs is also less, has alleviated the misery of operator.The shortcoming of such breast prosthesis is that implant is delivered in the utricule in operation, in case carelessness just may be dropped in implant in the otch of operator, influence the health of operator, and implant is when filling up utricule with the rear enclosed inlet, the problem that also often has the inlet bad sealing, implant after operation, occurs and reveal, cause and to perform the operation again, bring bigger misery to operator.

Therefore, providing a kind of not only makes things convenient for operation to implant but also can guarantee that the breast prosthesis of operator health becomes the industry urgent problem.

Summary of the invention

It is cryptomorphic breast prosthesis that the technical problems to be solved in the utility model provides a kind of surface area that can effectively increase long-pending, the convenient implantation of prosthetic surface and increase.

A kind of technical scheme of the present utility model is: a kind of breast prosthesis with stealthy surface area is provided, comprise sealing flexibility utricule and be sealed in the intravital implant of capsule, utricule comprises top and bottom, it is characterized in that: utricule is provided with at least one inner groovy, and the line almost parallel of the recessed direction of inner groovy and the top center of utricule and bottom centre or summary are at an angle.The contour shape of inner groovy can be the combination of annular, circle, ellipse, oval ring shape, polygon, polygon annular, lace shape, lace annular or these shapes.

Wherein, under certain pressure, utricule by inner groovy around part deform and outside utricule, expand, inner groovy disappears on utricule, forms lobe simultaneously on utricule, the groove inner surface of inner groovy becomes the side surface for lobe.

As a kind of concrete mode, inner groovy is more than one or one, and is arranged on the bottom or the top of utricule.The bottom of utricule is an almost plane, and the top of utricule is approximate sphere, and the recessed direction of inner groovy is perpendicular to the direction of utricule base plane, no matter is to make progress recessed from the utricule bottom or recessed down from the utricule top.Preferably, inner groovy is an annular, and wherein, the width of ring is 5～40mm; More preferably, inner groovy is the annular inner groovy that the utricule bottom is provided with, and the groove width of this annular inner groovy is 5～40 millimeters, and groove depth is 5～30 millimeters, and interior diameter is 40～100 millimeters.

As the concrete mode of another kind, inner groovy is two or more, and is arranged on the top and bottom of utricule simultaneously.Wherein, each inner groovy on bottom and/or the top is the big interior concave ring groove distribution form around little interior concave ring groove on utricule, perhaps the independent distribution form that do not comprise mutually of each inner groovy, the perhaps cross one another distribution form of part inner groovy.

Usually, the overall diameter of the groove width of annular inner groovy, groove depth and inner groovy and interior diameter all can be adjusted according to the flexibility of utricule and the wall thickness of utricule.

As improved procedure, the inwall of cell body, outer wall and diapire can also be selected the surface of the gauffer shape of further increase surface area for use except selecting level and smooth surface for use.

On the utricule of the present utility model convex-concave, screw thread, wrinkle or other rough surface can also be set further so that prosthese is intravital fixing the people.

This prosthese with stealthy surface area of the present utility model can also expanded application except being used for breast-enlarging operation in other implant surgery.

The beneficial effects of the utility model are: adopt the structure that inner groovy is set on the utricule, when operation, inner groovy deforms under external force, makes the inner space of utricule and external surface area obtain substantive the increase, it is big that the overall flexibility of breast prosthesis becomes, and implants thereby be convenient to operation.Simultaneously, after operation was implanted, utricule can elastic return regenerate inner groovy, thereby had guaranteed to have better elastic after breast prosthesis is implanted.Further, the surface area that breast prosthesis of the present utility model increases is cryptomorphic, and therefore when general state, the volume and the surface area of this breast prosthesis are less, is convenient to transportation and storage.And the inner groovy structure is set on utricule, and also to be convenient to prosthese intravital fixing the people.

Below in conjunction with drawings and Examples; further specify this utility model; but this utility model is not limited to these embodiment, any on this utility model essence spirit improvement or substitute, still belong to scope required for protection in this utility model claims.

Description of drawings

Fig. 1 is the schematic perspective view with breast prosthesis of stealthy surface area of the present utility model.

Fig. 2 is the cross-sectional schematic with breast prosthesis of stealthy surface area of the present utility model.

Fig. 3 is the distortion sketch map of breast prosthesis when operation is implanted with stealthy surface area of the present utility model.

The specific embodiment

Embodiment 1

Please refer to Fig. 1 to Fig. 3, the breast prosthesis with stealthy surface area of the present utility model comprises the elastic utricule 10 of sealing and is sealed in implant 20 in the utricule 10.

Utricule 10 comprises integrally formed top 110 and bottom 150, and wherein top 110 is approximate sphere, and bottom 150 is an almost plane.

The bottom 150 of utricule 10 is provided with the recessed inner groovy 155 that makes progress, and inner groovy 155 is an annular, the direction almost parallel of longitudinal center's axis of its recessed direction and utricule 10.Inner groovy is the groove of a ring seal, and it comprises diapire 1551, inwall 1552, outer wall 1553.

The overall diameter of the groove width of inner groovy 155, groove depth and inner groovy 155 (being the diameter of outer wall place annulus) all can carry out specific design according to the flexibility of utricule, the wall thickness and the operation demand of utricule with interior diameter (being the diameter of inwall place annulus), usually, the groove width of inner groovy 155 is 0.1～30 millimeter, groove depth is 1～50 millimeter, and interior diameter is 40～100 millimeters.Preferably, the groove width of inner groovy 155 is 1～10 millimeter, and groove depth is 5～30 millimeters, and interior diameter is 40～100 millimeters.

In operation, the doctor carries out after the otch, utricule 10 tops 110 are applied certain pressure, when pressure is enough big, to make implant to utricule 10 bottoms, 150 motions, and make bottom 150 to utricule 10 outside expansion deformations, thereby inner groovy 155 is ensued distortion, also progressively towards utricule 10 outside degeneration, finally make inner groovy 155 on utricule 10, disappear, form lobe 180 simultaneously on utricule 10 bottoms 150, the diapire 1551 of inner groovy 155, inwall 1552, outer wall 1553 have all become the side surface 188 of this lobe 180.

Like this, the inner space of utricule 10 will obtain substantive the increase, and the also acquisition increase simultaneously of the external surface area of utricule 10, and it is big that the overall flexibility of breast prosthesis becomes, thereby, only need less otch just can easily this breast prosthesis be implanted target site.

After operation was implanted, utricule 10 elastic return in target site regenerated inner groovy 155, thereby the overall volume and the surface area of breast prosthesis all dwindle, and have recovered better elastic again.

Because the lobe of breast prosthesis of the present utility model 180 (promptly being used to increase the position of surface area), only exist only in the of short duration operation process, this lobe 180 all is hidden in the utricule 10 before operation and after the operation, so be called the breast prosthesis with stealthy surface area.

Embodiment 2

As another embodiment of the present utility model, inner groovy 155 can be for more than one or one, and can be arranged on utricule top 110, utricule bottom 150 or be arranged on the top 110 and bottom 150 of utricule simultaneously.

The distribution form of each inner groovy 155 on utricule 10 on top 110 and/or the bottom 150 can for the bigger inner groovy 155 of diameter around the less inner groovy 155 of diameter, perhaps independent distribution of not comprising mutually of each inner groovy 155, even can be that part inner groovy 155 intersects mutually.

110 centers, top of the recessed direction of each inner groovy 155 and utricule and the line almost parallel at 150 centers, bottom or slightly in a certain angle.

Embodiment 3

As another embodiment of the present utility model, the contour shape of inner groovy 155 can be circle, ellipse, polygon, lace shape or the like, the perhaps combination of above-mentioned shape, if a plurality of inner groovy then each inner groovy 155 can be identical profile or different profiles.

The inwall of inner groovy 155, outer wall and diapire can be level and smooth surface, perhaps for the surface of gauffer shape so that further increase surface area.

Inner groovy 155 can be about zero groove width, and both inwall 1552 outer walls 1553 of cell body fitted tightly.

The groove depth of inner groovy 155 can approximate bottom 150 to the top 110 distance, promptly diapire 1551 is pressed close to the inwall at top 110.

The cross section of inner groovy 155 can be irregularly shaped for rectangle, trapezoidal, U type, V-type, the type of falling C or other.

Claims (9)

1, a kind of breast prosthesis with stealthy surface area, comprise the elastic utricule of sealing and be sealed in the intravital implant of capsule, described utricule comprises top and bottom, it is characterized in that: described utricule is provided with at least one inner groovy that forms to the utricule inner recess, the line almost parallel of the recessed direction of described inner groovy and the top center of described utricule and bottom centre or slightly in a certain angle; The contour shape of described inner groovy is the combination of annular, circle, ellipse, oval ring shape, polygon, polygon annular, lace shape, lace annular or these shapes.

2, the breast prosthesis with stealthy surface area as claimed in claim 1, it is characterized in that, under certain pressure, described utricule by described inner groovy around part deform and outside utricule, expand, described inner groovy disappears on utricule, become simultaneously and form lobe on utricule, the groove inner surface of described inner groovy becomes the side surface for lobe.

3, the breast prosthesis with stealthy surface area as claimed in claim 2 is characterized in that, described inner groovy is more than one or one, and is arranged on the bottom of utricule.

4, the breast prosthesis with stealthy surface area as claimed in claim 2 is characterized in that, described inner groovy is more than one or one, and is arranged on the top of utricule.

5, the breast prosthesis with stealthy surface area as claimed in claim 2 is characterized in that, described inner groovy is two or more, and is arranged on the top and bottom of utricule simultaneously.

6, the breast prosthesis with stealthy surface area as claimed in claim 1 is characterized in that, described inner groovy is an annular, and wherein, the width of ring is 5～40mm.

7, the breast prosthesis with stealthy surface area as claimed in claim 1, it is characterized in that, the bottom of described utricule is an almost plane, the top of described utricule is approximate sphere, the recessed direction of described inner groovy is perpendicular to the direction of utricule base plane, no matter is to make progress recessed from the utricule bottom or recessed down from the utricule top.

8, the breast prosthesis with stealthy surface area as claimed in claim 7, it is characterized in that described inner groovy is the annular inner groovy that the utricule bottom is provided with, the groove width of this annular inner groovy is 5～40 millimeters, groove depth is 5～30 millimeters, and interior diameter is 40～100 millimeters.

9, the breast prosthesis with stealthy surface area as claimed in claim 1 is characterized in that, the inwall of cell body, outer wall and diapire can be level and smooth surface, perhaps is the surface of the gauffer shape that is used for further increasing surface area.

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