Silica gel implant conveying device

Abstract

The silica gel implant conveying device comprises an extrusion bag and a sealing component, the extrusion bag is made of flexible materials, the extrusion bag is provided with a containing cavity penetrating in the length direction, a first opening and a second opening, the first opening and the second opening are located at the two ends of the containing cavity, and the size of the first opening is larger than that of the second opening. The sealing component is installed at the first opening and used for opening and closing the first opening. After the silica gel implant is loaded through the first opening, the sealing part is used for sealing the first opening to prevent the silica gel implant from reversely sliding out of the extrusion bag, the second opening is used for penetrating into the surgical incision, and the second opening is smaller than the first opening, so that the smaller surgical incision can be connected with the second opening; and the silica gel implant is implanted into a surgical operation incision by extruding the extrusion bag made of the flexible material, so that the operation is simple and convenient, the operation time and cost are saved, the condition that the silica gel implant accidentally falls off is avoided, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a silicone implant delivery device. Background Art

[0002] Silicone implants have been used worldwide for many years. One problem with silicone implants is that the implants need to be provided in a filled state and must be inserted into an incision at the surgical site, such as a silicone implant as a breast prosthesis. Therefore, the traditional surgical method requires the use of a larger incision. Although many patients like the natural qualities of silicone, patients are still concerned because the incision for silicone implants is larger and may leave a noticeable scar.

[0003] Another issue with using silicone implants is that the traditional insertion process can damage the surface and lifespan of silicone implants. The typical insertion process involves the surgeon manually manipulating the silicone implant in order to insert it into an incision at the surgical site. Studies have shown that implant failures are often associated with minor damaged areas on the outer surface of the implant. The damaged areas are associated with damage related to excessive pressure applied by manual manipulation of the silicone implant and contact damage to the silicone implant surface (for example, fingernails can damage the surface of the implant), which can cause scratches on the silicone implant surface.

[0004] Another consideration regarding silicone implants involves the time required to insert a silicone implant. Even for a skilled surgeon, the traditional manual manipulation of a silicone implant into the surgical incision can take 10 to 20 minutes, and manual manipulation of silicone implants typically requires the use of larger surgical incisions. The length of surgical time required is directly related to the cost of the procedure, which reflects the time that the surgeon and operating room personnel allocate to the procedure. Therefore, any reduction in the time required for a silicone implant procedure will significantly save the cost of the surgical procedure. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a silicone implant delivery device in order to overcome the defect that the silicone implant is inconvenient to operate during implantation surgery.

[0006] The utility model solves the above technical problems through the following technical solutions:

[0007] A silicone implant delivery device, comprising an extrusion bag and a sealing component, wherein the extrusion bag is made of a flexible material, has a accommodating cavity that runs through in the length direction, and a first opening and a second opening located at both ends of the accommodating cavity, wherein the size of the first opening is larger than that of the second opening, and the sealing component is installed at the first opening for opening and closing the first opening.

[0008] In this solution, after the extrusion bag is loaded with the silicone implant through the first opening, the first opening is sealed by a sealing component to prevent the silicone implant from sliding out of the extrusion bag in the reverse direction, and the second opening is used to penetrate into the surgical incision. Since the second opening is smaller than the first opening, the size of the surgical incision can be smaller than the silicone implant, and the second opening can be connected with a smaller surgical incision, and the silicone implant can slide smoothly and without damage in the accommodating cavity of the extrusion bag by squeezing the extrusion bag made of flexible material, and the silicone implant can be implanted into the surgical incision. The entire implantation process does not require manual contact with the silicone implant, and the surface of the silicone implant will not be scratched. The operation is simple and convenient, saving surgical time and costs. At the same time, the extrusion bag is used as a conveying device, and the silicone implant will not fall off accidentally, thereby improving safety.

[0009] The physician is also able to control the positioning and orientation of the silicone implant by rotating and moving the silicone implant delivery device.

[0010] Preferably, the sealing member is any one of a self-sealing clip, a zipper or a movable clip.

[0011] In this solution, before the implantation operation begins, the sealing component is first opened, the silicone implant is placed into the extrusion bag through the first opening, and then the first opening is sealed by the sealing component. The sealing component prevents the silicone implant from sliding in the reverse direction and sliding out of the extrusion bag during the process of extruding the silicone implant into the surgical incision, thereby preventing the silicone implant from accidentally falling off. This is a safe anti-reverse design. Self-sealing clips, zippers and movable clips can be selected according to user needs.

[0012] Preferably, the extruded bag is provided with a plurality of exhaust holes, the plurality of exhaust holes are arranged at intervals along the circumferential direction of the extruded bag, and the exhaust holes are arranged in at least one row.

[0013] In this solution, when the silicone implant slides from the first opening to the second opening in the extrusion bag, the first opening is sealed, which will cause excessive gas to remain in the extrusion bag. By providing the exhaust holes, the excessive gas retained in the extrusion bag during the sliding process of the silicone implant can be discharged, and the silicone implant is prevented from squeezing the gas in the extrusion bag and causing the extrusion bag to burst during the process of entering the surgical incision, thereby reducing the risk of causing medical accidents. In order to improve the exhaust effect, the number of exhaust holes can be increased.

[0014] Preferably, the extrusion bag is provided with a plurality of exhaust holes, the plurality of exhaust holes are arranged at intervals along the length direction of the extrusion bag, and the exhaust holes are arranged in at least one row.

[0015] In this solution, the vent holes can be provided to discharge the excess gas in the extrusion bag during the sliding process of the silicone implant, thereby preventing the extrusion bag from bursting and reducing the risk of medical accidents. In order to improve the exhaust effect, the number of rows of vent holes can be increased.

[0016] Preferably, the exhaust hole is in the shape of a circle, an ellipse, a rounded square, a rounded rectangle, a rounded trapezoid, a rounded triangle, a square, a rectangle, a trapezoid, a triangle, a U-shape, a heart shape, a five-pointed star or any one or more of the above irregular shapes.

[0017] Preferably, the extrusion bag is provided with a scale along the length direction.

[0018] In this solution, by setting a scale on the extrusion bag, it is convenient to select silicone implant delivery devices of different sizes according to the size of the silicone implant to be loaded. Alternatively, the extrusion bag can be cut according to the scale according to the use needs to better adapt to the size of the silicone implant.

[0019] Preferably, the scale is provided with at least one scale; the scale is provided with scale lines, and several scale lines are arranged in a straight line along the length direction of the extruded bag, or the scale lines are several concentric circles uniformly spaced in sequence along the length direction of the extruded bag.

[0020] In this solution, multiple scales are provided to facilitate users to select silicone implant delivery devices of different sizes. Alternatively, the extrusion bag can be cut according to the scales according to the use needs to better adapt to the size of the silicone implant.

[0021] Preferably, the inner wall surface of the extrusion bag is smooth.

[0022] In this solution, the inner wall surface of the extrusion bag is smooth, which can avoid scratching the outer membrane of the silicone implant, and also facilitates the smooth transportation of the silicone implant in the extrusion bag, so as to accurately guide the silicone implant to a deeper position of the surgical incision.

[0023] Preferably, the inner wall surface of the extrusion bag is coated with a smooth coating.

[0024] In this solution, the inner wall surface of the extrusion bag is coated with a smooth coating, which facilitates the silicone implant to slide smoothly in the extrusion bag without scratching the surface of the silicone implant.

[0025] Preferably, the extruded bag is capable of being folded.

[0026] In this solution, the extrusion bag can be folded for easy storage and transportation.

[0027] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the utility model.

[0028] The positive and progressive effects of the utility model are:

[0029] After the extrusion bag is loaded with the silicone implant through the first opening, the first opening is sealed by a sealing component to prevent the silicone implant from sliding out of the extrusion bag in reverse. The second opening is used to penetrate into the surgical incision. Since the second opening is smaller than the first opening, the size of the surgical incision can be smaller than the silicone implant. The second opening can be connected with a smaller surgical incision, and the silicone implant can slide smoothly and without damage in the accommodating cavity of the extrusion bag by squeezing the extrusion bag made of flexible material, and the silicone implant is implanted into the surgical incision. The entire implantation process does not require manual contact with the silicone implant, and the surface of the silicone implant will not be scratched. The operation is simple and convenient, saving surgical time and costs. At the same time, the extrusion bag is used as a conveying device, and the silicone implant will not accidentally fall off, thereby improving safety.

[0030] The physician is also able to control the positioning and orientation of the silicone implant by rotating and moving the silicone implant delivery device. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 The structure of the silicone implant delivery device of a preferred embodiment of the utility model is shown in FIG. Figure 1 (The sealing part is a movable clip).

[0032] Figure 2 for Figure 1 Schematic diagram of the structure of the silicone implant delivery device from another angle.

[0033] Figure 3 for Figure 1 Schematic diagram of the structure of a silicone implant delivery device containing a silicone implant.

[0034] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure.

[0035] Figure 5 for Figure 1 Schematic diagram of the partial structure of the silicone implant delivery device.

[0036] Figure 6 The structure of the silicone implant delivery device of a preferred embodiment of the utility model is shown in FIG. Figure 2 (The sealing part is a movable clip).

[0037] Figure 7 The structure of the silicone implant delivery device of a preferred embodiment of the utility model is shown in FIG. Figure 3(The sealing part is a movable clip).

[0038] Figure 8 The structure of the silicone implant delivery device of a preferred embodiment of the utility model is shown in FIG. Figure 4 (The sealing part is a movable clip).

[0039] Fig. 9 for Figure 8 Schematic diagram of the structure of the silicone implant delivery device from another angle.

[0040] Fig.10 The structure of the silicone implant delivery device of a preferred embodiment of the utility model is shown in FIG. Figure 5 (The closing part is a zipper).

[0041] Fig.11 for Fig.10 Schematic diagram of the partial structure of the silicone implant delivery device.

[0042] Fig.12 for Fig.10 Schematic diagram of the structure of the silicone implant delivery device from another angle.

[0043] Fig.13 The structure of the silicone implant delivery device of a preferred embodiment of the utility model is shown in FIG. Figure 6 (The closing part is a zipper).

[0044] Fig.14 for Fig.13 Schematic diagram of the structure of the silicone implant delivery device from another angle.

[0045] Fig.15 The structure of the silicone implant delivery device of a preferred embodiment of the utility model is shown in FIG. Figure 7 (The sealing part is a self-sealing clip).

[0046] Fig.16 for Fig.15 Schematic diagram of the partial cross-section structure of the silicone implant delivery device Figure 1 .

[0047] Fig.17 for Fig.15 Schematic diagram of the partial cross-section structure of the silicone implant delivery device Figure 2 .

[0048] Fig.18 The structure of the silicone implant delivery device of a preferred embodiment of the utility model is shown in FIG. Figure 8 (The sealing part is a self-sealing clip, and the extruded bag is trumpet-shaped after unfolding).

[0049] Fig.19 for Fig.18Schematic diagram of the structure of the silicone implant delivery device after being folded.

[0050] Fig. 20 for Fig.18 Schematic diagram of the partial cross-section structure of the silicone implant delivery device Figure 1 .

[0051] Fig.21 for Fig.18 Schematic diagram of the partial cross-section structure of the silicone implant delivery device Figure 2 .

[0052] Fig. 22 for Fig.18 Schematic diagram of the structure of the silicone implant delivery device from another angle.

[0053] Description of reference numerals:

[0054] Extrusion bag 1

[0055] Accommodating chamber 11

[0056] First opening 12

[0057] Second opening 13

[0058] Exhaust hole 14

[0059] Scale 15

[0060] Sealing part 2

[0061] Silicone Implants10 DETAILED DESCRIPTION

[0062] The present invention will be described more clearly and completely below by way of embodiments in conjunction with the accompanying drawings, but the present invention is not limited to the scope of the embodiments.

[0063] like Figure 1-Figure 22As shown, this embodiment discloses a silicone implant delivery device, which includes an extrusion bag 1 and a sealing component 2. The extrusion bag 1 is made of a flexible material. The extrusion bag 1 has a accommodating cavity 11 that runs through in the length direction and a first opening 12 and a second opening 13 located at both ends of the accommodating cavity 11. The size of the first opening 12 is larger than the size of the second opening 13. The sealing component 2 is installed at the first opening 12 and is used to open and close the first opening 12. During the implantation operation, after the extrusion bag is loaded with the silicone implant 10 through the first opening 12, the sealing component 2 is used to seal the first opening 12 to prevent the silicone implant 10 from sliding out of the extrusion bag 1 in the reverse direction. The second opening 13 is used to penetrate into the surgical incision. Since the second opening 13 is smaller than the first opening 12, the size of the surgical incision can be smaller than the silicone implant 10, and the second opening 13 can be connected with a smaller surgical incision, and by squeezing the extrusion bag 1 made of a flexible material, the silicone implant 10 can slide smoothly in the accommodating cavity 11 of the extrusion bag 1 without damage, and the silicone implant 10 is implanted into the surgical incision. The entire implantation process does not require manual contact with the silicone implant 10, so the surface of the silicone implant 10 will not be scratched. The operation is simple and convenient, saving surgery time and costs. At the same time, the extrusion bag 1 is used as a conveying device, and the silicone implant 10 will not fall off accidentally, thereby improving safety.

[0064] The physician can also control the positioning and orientation of the silicone implant 10 by rotating and moving the silicone implant delivery device.

[0065] like Figure 3 and Figure 4 As shown, a schematic diagram of the structure of the silicone implant 10 being loaded into the extrusion bag 1 is shown. Before the implantation operation begins, the sealing component 2 is first opened, and the silicone implant 10 is loaded into the extrusion bag 1 through the first opening 12, and then the first opening 12 is sealed by the sealing component 2. The sealing component 2 prevents the silicone implant 10 from sliding in the reverse direction and sliding out of the extrusion bag 1 during the process of squeezing the silicone implant 10 into the surgical incision, and from accidentally falling off, which is a safe anti-reverse design.

[0066] like Figure 1-Figure 9 As shown, the sealing component 2 is an embodiment of a movable clamp, and the protrusion and groove of the movable clamp are respectively arranged on two clamping arms, wherein the protrusion and groove can be respectively arranged as one or more, and the first opening 12 of the extruded bag 1 is clamped by the two clamping arms, and the two clamping arms of the movable clamp are fixed together by snap-fitting to achieve sealing. In other alternative embodiments, other methods (such as interference fit, mortise and tenon structure, etc.) can also be used to fix the two clamping arms of the movable clamp together to achieve sealing.

[0067] like Figure 10-Figure 14As shown, an embodiment in which the sealing component 2 is a zipper is shown, wherein the protrusion and groove of the zipper are respectively arranged on two opposite sides of the first opening 12, wherein the protrusion and groove can be respectively arranged as one or more, and the first opening 12 is sealed by pulling the zipper so that the protrusion is pressed into the groove, and the first opening 12 is opened by pulling the zipper in the reverse direction so that the protrusion is pulled out of the groove.

[0068] like Figure 15-Figure 22 As shown, the sealing component 2 is an embodiment of a self-sealing clip, and the principle of the self-sealing clip is basically the same as that of a zipper. The self-sealing clip includes one or more protrusions and grooves, which are respectively arranged on two opposite sides of the first opening 12. Here, multiple protrusions and grooves can enhance the strength of the seal. When sealing, the protrusion is pressed into the groove; when disassembling, the protrusion is pulled out of the groove by external force.

[0069] The sealing member 2 can be selected from a self-sealing clip, a zipper and a movable clip according to the needs of the user. In other alternative embodiments, the sealing member 2 of other structures can also be adopted.

[0070] The extrusion bag 1 is also provided with a plurality of exhaust holes 14, which are arranged at intervals along the circumferential direction of the extrusion bag 1. When the silicone implant 10 slides from the first opening 12 to the second opening 13 in the extrusion bag 1, too much gas will remain in the extrusion bag 1 because the first opening 12 is sealed. The exhaust holes 14 can be provided to discharge the excessive gas remaining in the extrusion bag 1 during the sliding process of the silicone implant 10, and prevent the silicone implant 10 from squeezing the gas in the extrusion bag 1 and causing the extrusion bag 1 to burst during the process of entering the surgical incision, thereby reducing the risk of causing medical accidents.

[0071] Figure 1-Figure 5 , Figure 10-12 As shown, an extruded bag 1 is shown which is provided with a row of circular vent holes 14 .

[0072] like Figure 15-17 As shown, an extruded bag 1 is provided with a row of vent holes 14 in the shape of rounded rectangles.

[0073] In other alternative embodiments, in order to improve the exhaust effect, the number of rows of exhaust holes may be increased, and the exhaust holes 14 may be arranged in two rows or more.

[0074] like Figure 6-Figure 7 As shown, Figure 13-14 As shown, an extruded bag 1 is provided with two rows of circular vent holes 14 .

[0075] like Figure 8-Figure 9 As shown, an extruded bag 1 is provided with three rows of oval vent holes 14 .

[0076] like Figure 18-Figure 22 As shown, an extruded bag 1 is provided with three rows of vent holes 14 in the shape of rounded squares.

[0077] In other alternative embodiments, the exhaust hole 14 can also be any one of a rounded trapezoid, a rounded triangle, a square, a rectangle, a trapezoid, a triangle, a U-shape, a heart shape, a five-pointed star or an irregular shape, or the exhaust hole 14 can be any combination of any two or more of the above shapes.

[0078] In other alternative embodiments, a plurality of exhaust holes 14 are arranged at intervals along the length direction of the extrusion bag 1. Here, the exhaust holes are arranged in a row. By providing the exhaust holes 14, the excessive gas retained in the extrusion bag 1 during the sliding process of the silicone implant 10 can be discharged, thereby preventing the extrusion bag 1 from bursting, thereby reducing the risk of causing medical accidents.

[0079] In other alternative embodiments, in order to improve the exhaust effect, the number of rows of exhaust holes may be increased, and the exhaust holes 14 may be arranged in two rows or more.

[0080] In other alternative embodiments, the exhaust hole 14 can be set to any one of a circle, an ellipse, a rounded square, a rounded rectangle, a rounded trapezoid, a rounded triangle, a square, a rectangle, a trapezoid, a triangle, a U-shape, a heart shape, a five-pointed star or an irregular shape, or the exhaust hole 14 is any combination of any two or more of the above shapes.

[0081] The extrusion bag 1 is provided with a scale 15 along the length direction, so as to facilitate selection of silicone implant delivery devices of different sizes according to the size of the silicone implant 10. Alternatively, the extrusion bag can be cut according to the scale according to the use requirements to better adapt to the size of the silicone implant.

[0082] like Figure 1-Figure 6 As shown, Figure 15-17 As shown, an extruded bag 1 is provided with a scale 15 , the scale 15 is provided on one side of the extruded bag 1 , and a plurality of scale lines of the scale are arranged in a straight line along the length direction of the extruded bag 1 .

[0083] like Figure 10-Figure 14 As shown, an extrusion bag 1 is provided with two scales 15 , the two scales 15 are symmetrically arranged on both sides of the extrusion bag 1 , and several scale lines of the scales are arranged in a straight line along the length direction of the extrusion bag 1 .

[0084] like Figure 7-Figure 9 As shown, an extrusion bag 1 is provided with four scales 15 , the four scales 15 are symmetrically arranged on two opposite sides of the extrusion bag 1 , and several scale lines of the scales are arranged in a straight line along the length direction of the extrusion bag 1 .

[0085] like Figure 18-Figure 22 As shown, an extrusion bag 1 is provided with an annular scale 15, the annular scale 15 is evenly distributed on the outer circumference of the extrusion bag 1, and the scale lines of the scale are a number of concentric circles evenly spaced in sequence along the length direction of the extrusion bag 1. In order to facilitate observation by the operator, the annular scale line is divided into four equal parts and 4 groups of scale numbers are marked respectively.

[0086] The inner wall surface of the extrusion bag 1 is smooth, which can avoid scratching the outer membrane of the silicone implant 10, and also facilitate the transportation of the silicone implant 10 in the extrusion bag 1, so as to accurately guide the silicone implant 10 to a deeper position of the surgical incision.

[0087] The inner wall surface of the extrusion bag 1 is coated with a smooth coating, which facilitates the silicone implant 10 to slide smoothly in the extrusion bag 1 without scratching the surface of the silicone implant 10 .

[0088] like Fig.19 As shown, in order to facilitate the storage and transportation of the silicone implant delivery device, the extrusion bag 1 can be folded.

[0089] In the description of this article, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0090] Although the specific implementations of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these implementations without departing from the principle and essence of the utility model, but these changes and modifications fall within the protection scope of the utility model.

Claims

1. A silicone implant delivery device, characterized in that: The silicone implant delivery device includes an extrusion bag and a sealing component. The extrusion bag is made of a flexible material. The extrusion bag has a accommodating cavity that runs through along the length direction and a first opening and a second opening located at both ends of the accommodating cavity. The size of the first opening is larger than that of the second opening. The sealing component is installed at the first opening for opening and closing the first opening.

2. The silicone implant delivery device according to claim 1, characterized in that The sealing component is any one of a self-sealing clip, a zipper or a movable clip.

3. The silicone implant delivery device according to claim 1, characterized in that The extrusion bag is provided with a plurality of exhaust holes, the plurality of exhaust holes are arranged at intervals along the circumferential direction of the extrusion bag, and the exhaust holes are arranged in at least one row.

4. The silicone implant delivery device according to claim 1, characterized in that The extrusion bag is provided with a plurality of exhaust holes, which are arranged at intervals along the length direction of the extrusion bag, and the exhaust holes are arranged in at least one row.

5. The silicone implant delivery device according to claim 3 or 4, characterized in that: The exhaust hole is in the shape of a circle, an ellipse, a rounded square, a rounded rectangle, a rounded trapezoid, a rounded triangle, a square, a rectangle, a trapezoid, a triangle, a U shape, a heart shape, a five-pointed star, or any one or more of the above shapes.

6. The silicone implant delivery device according to claim 1, characterized in that: The extrusion bag is provided with a scale along the length direction.

7. The silicone implant delivery device according to claim 6, characterized in that The scale is provided with at least one; the scale is provided with scale lines, and several scale lines are arranged in a straight line along the length direction of the extruded bag, or the scale lines are several concentric circles uniformly spaced in sequence along the length direction of the extruded bag.

8. The silicone implant delivery device of claim 1, wherein: The inner wall surface of the extrusion bag is smooth.

9. The silicone implant delivery device of claim 1, wherein: The inner wall surface of the extruded bag is coated with a lubricious coating.

10. The silicone implant delivery device of claim 1, wherein: The extruded bag can be folded.

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