Novel retractor for breast augmentation

Abstract

The utility model discloses a novel retractor for breast augmentation. The novel retractor comprises a handheld part and a retractor part, the draw hook part comprises a flat hook body with an arc-shaped section and a hook tongue; the hook body part is of a hollow structure, and the hook tongue is arranged in the hollow structure of the hook body; the handheld part comprises a grab handle and a connecting rod; one end of the connecting rod is connected with the grab handle, and the other end is integrally connected with the flat hook body; the adjusting piece is integrally connected with the coupler knuckle, and the adjusting piece can stretch out and draw back along the connecting rod and push the coupler knuckle to tend to stretch out and draw back along the coupler body structure. According to the utility model, the telescopic hook tongue is arranged, so that the hook tongue can be pushed by the adjusting piece to extend into an incision along the trend of the hook body structure while the incision is dragged and implanted in the earlier stage, and the exposed internal tissue is treated so as to further treat the deeper internal tissue to form an implantation channel; and more tissue structures can be conveniently pulled, so that the operation of a doctor is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device manufacturing, and more specifically to a novel retractor for breast augmentation. Background Art

[0002] Breast augmentation surgery involves the insertion of high-quality, appropriately sized breast implants to increase breast volume, improve their shape and symmetry, and create a fuller, more rounded chest, enhancing the beauty of young women. Breast augmentation surgery often requires an incision in the axilla or inframammary fold, followed by implantation. Retractors are used during this procedure to pull the incision open to expose internal tissue for further manipulation and to create a channel for implantation.

[0003] Existing breast augmentation retractors, such as CN201922365605.1, disclose a breast augmentation retractor comprising a handle end, a retractor end, a first curved piece, a second curved piece, a disassembly member, and a telescopic slide. The bottom of one side of the handle end is fixedly connected to the upper portion of the first curved piece, the bottom of the first curved piece is connected to the upper portion of the second curved piece via a disassembly member, and the bottom of the second curved piece is fixedly connected to a surface on one side of the upper portion of the retractor end. Alternatively, CN202122327455.2 discloses a position-determinable retractor for breast augmentation implants, comprising a retractor body, a hook head, and a grab handle. One side of the retractor body is fixedly connected to a curved hook, and both ends of the hook are fixedly connected to a support surface. One end of the curved hook is fixedly connected to the hook head; the top of the hook head is fixedly connected to an LED light; the other side of the retractor body is fixedly connected to a grab handle; one end of the grab handle is fixedly connected to a switch, and the top of the retractor body is provided with a control structure. However, the above structure cannot further penetrate the implantation channel as the operation proceeds, which causes the problem that muscles or other tissues inside the channel may block the view or prevent the implantation of the prosthesis.

[0004] Therefore, there is a need for a new type of breast augmentation retractor that can further penetrate the channel as the implantation channel opens and is easy to use, which is a problem that those skilled in the art urgently need to solve. Summary of the Invention

[0005] In view of this, the utility model provides a novel breast augmentation retractor which can be further inserted into the channel as the implantation channel is opened and is easy to use.

[0006] In order to achieve the above-mentioned purpose, the present utility model adopts the following technical solutions: a new type of retractor for breast augmentation, comprising a hand-held portion and a retractor portion;

[0007] The hook portion includes a flat hook body with an arc-shaped cross section and a hook tongue; the hook body is provided with a hollow structure, and the hook tongue is provided inside the hollow structure of the hook body;

[0008] The handheld portion includes a handle and a connecting rod; one end of the connecting rod is connected to the handle, and the other end is integrally connected to the flat hook body;

[0009] It also includes an adjusting member, which is integrally connected to the hook tongue. The adjusting member can move along the connecting rod and push the hook tongue to move telescopically along the hook body structure.

[0010] The utility model is provided with a hook tongue that can be telescopically moved. At the same time as the implant incision is pulled in the early stage, the hook tongue can be pushed into the incision along the hook body structure through the adjustment member. After the exposed internal tissue is processed, deeper internal tissue can be further processed to form an implantation channel. The utility model is convenient for pulling more tissue structures, which is convenient for the doctor's operation.

[0011] Furthermore, the hook body includes a hook head and a hook body integrally connected to the hook head. The hook body is provided with a rectangular hollow part along the structural trend and inside the arc structure of the hook body, and the hook tongue is provided inside the rectangular hollow part.

[0012] The front end of the hook head of the utility model is arc-shaped to prevent secondary damage, and a hollow part is provided on the inner side of the arc structure of the hook body, so that the hook tongue can further penetrate into the tissue structure as the surgical operation proceeds, and pull the deeper tissue structure so that it can be separated as much as possible to facilitate the doctor's further operation.

[0013] Furthermore, the end of the connecting rod connected to the handle is cylindrical, and the end connected to the hook body is cylindrical and gradually deforms into a flat shape with a rectangular cross-section;

[0014] A long strip through hole is opened in the middle of the cylindrical section of the connecting rod along its length direction, and the adjusting member is passed through the through hole and can move along the through hole.

[0015] Furthermore, the adjusting member includes an adjusting bolt and an arc-shaped buckle with a threaded hole;

[0016] The screw rod of the adjusting bolt passes through the through hole and is threadedly connected with an arc-shaped buckle arranged at an end opposite to the adjusting bolt.

[0017] The utility model can adjust the bolt and the arc buckle by tightening and loosening, so that the adjusting member can move along the through hole of the connecting rod, thereby driving the hook tongue to extend or retract along the hook body structure.

[0018] Furthermore, the arc-shaped buckle is bent toward the handle, and an anti-slip limit block is fixed to one end of the screw rod of the adjusting bolt away from the head of the adjusting bolt.

[0019] Furthermore, the connecting rod is provided with a scale line, and the scale line is provided on a side opposite to the hook tongue.

[0020] Furthermore, a groove for conveniently placing fingers is provided on the same side of the handle as the hook tongue.

[0021] Furthermore, a second long strip through hole is provided in the middle of the upper surface of the rectangular hollow part for exposing the hook tongue. The utility model is made entirely of stainless steel, and the second through hole facilitates cleaning and disinfection of the interior of the rectangular hollow part.

[0022] Compared with the prior art, the present invention provides a new type of retractor for breast augmentation, which has the following beneficial effects: as the breast augmentation surgery proceeds, the present invention can adjust the hook tongue along the hook body structure to extend into the incision, and after the exposed internal tissue is processed, it is convenient to further process deeper internal tissue to form an implantation channel, and the present invention is convenient for pulling more tissue structures, so as to facilitate the doctor's operation; the present invention has a simple structure and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0024] Figure 1 The accompanying drawing is a schematic structural diagram of a novel breast augmentation retractor according to the present invention with the hook tongue not extending;

[0025] Figure 2 The accompanying drawing is a schematic diagram of a new type of breast augmentation retractor with the hook tongue extended;

[0026] Figure 3 The accompanying drawing is an enlarged schematic diagram of the structure of part A of a new type of breast augmentation retractor of the present utility model;

[0027] Figure 4 The accompanying drawing is a schematic diagram of the connecting rod structure of a new type of breast augmentation retractor of the present utility model;

[0028] Figure 5 The accompanying drawing is a schematic diagram of the three-dimensional structure of a hook body of a new breast augmentation retractor of the present invention;

[0029] Among them, 1 is the hand-held part; 2 is the hook part; 3 is the adjusting part; 4 is the scale line; 5 is the second through hole; 11 is the handle; 12 is the connecting rod; 121 is the through hole one; 21 is the hook body; 22 is the hook tongue; 211 is the hook head; 212 is the hook body; 213 is the rectangular hollow part; 31 is the adjusting bolt; 32 is the arc buckle; 33 is the anti-slip limit block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Among the technological innovations in today's medical aesthetics field, the introduction of a new breast augmentation retractor significantly improves surgical precision and ease of use. This retractor, with its sophisticated design and comprehensive functionality, provides crucial assistance to surgeons during surgeries.

[0032] like Figure 1 and Figure 2 As shown, a new type of retractor for breast augmentation comprises a handheld portion 1 and a retractor portion 2;

[0033] The hook portion 2 includes a flat hook body 21 with an arc-shaped cross section and a hook tongue 22; the hook body 21 is partially hollow, and the hook tongue 22 is arranged inside the hollow structure of the hook body 21;

[0034] The handheld portion 1 includes a handle 11 and a connecting rod 12; one end of the connecting rod 12 is connected to the handle 11, and the other end is integrally connected to the flat hook body 21;

[0035] The adjusting member 3 is integrally connected to the hook tongue 22 . The adjusting member 3 can move along the connecting rod 12 and push the hook tongue 22 to move telescopically along the structural trend of the hook body 21 .

[0036] The utility model is provided with a hook tongue 22 that can be telescopically moved. At the same time as the implant incision is pulled in the early stage, the hook tongue 22 can be pushed into the incision along the structural trend of the hook body 21 through the adjusting member 3. After the exposed internal tissue is processed, deeper internal tissue can be further processed to form an implantation channel. The utility model is convenient for pulling more tissue structures to facilitate the doctor's operation.

[0037] like Figure 5 As shown, the hook body 21 includes a hook head 211 and a hook body 212 integrally connected to the hook head. The hook body 212 is provided with a rectangular hollow part 213 along the structural trend and inside the arc structure of the hook body 212 , and the hook tongue 22 is provided inside the rectangular hollow part 213 .

[0038] The hook body 21 is designed with a hollow structure, which not only ensures strength but also provides space for the hook tongue to expand and contract. The flexible expansion and contraction of the hook tongue 22 allows the doctor to pull the tissue structure as needed, conveniently and accurately treating the tissue within the incision. The front end of the hook head 211 of the utility model is arc-shaped to prevent secondary damage, and a hollow part 213 is provided inside the arc structure of the hook body 212. This allows the hook tongue 22 to further penetrate the tissue structure as the surgical operation progresses, pulling the deeper tissue structure and separating it as much as possible to facilitate the doctor's further operation.

[0039] like Figure 4 As shown: the end of the connecting rod 12 connected to the handle 11 is cylindrical, and the end connected to the hook body 212 is cylindrical and gradually deforms into a flat shape with a cross-section of a rectangular structure;

[0040] The novel connecting rod 12 is tightly connected to the handle 11 at one end and integrated with the flat hook at the other end. The design of the connecting rod 12 takes into account both strength and comfort in contact with human tissue, ensuring that the doctor can easily control the retractor during operation without causing secondary damage to the patient.

[0041] A long strip-shaped through hole 121 is defined in the middle of the cylindrical section of the connecting rod 12 along its length. The adjusting member 3 is passed through the through hole 121 and can move along the through hole 121 .

[0042] like Figure 3 As shown, the adjusting member 3 includes an adjusting bolt 31 and an arc-shaped buckle 32 with a threaded hole; the screw of the adjusting bolt 31 passes through the through hole 121 and is threadedly connected to the arc-shaped buckle 32 provided at the end opposite to the adjusting bolt.

[0043] In the present invention, by tightening and loosening the adjusting bolt 31 and the arc buckle 32 , the adjusting member 3 can be moved along the through hole 121 of the connecting rod 12 , thereby driving the hook tongue 22 to extend or retract along the structural trend of the hook body 21 .

[0044] The arc buckle 32 is bent toward the handle 11 , and an anti-dropout limit block 33 is fixed to the end of the screw rod of the adjusting bolt 31 away from the head of the adjusting bolt 31 .

[0045] The use of the anti-drop limit block 33 effectively prevents the doctor from loosening the adjusting bolt 31 and the arc buckle 32 during use, which may cause the adjusting member 3 to fall off as a whole, causing the operation to be delayed or even lost, making the instrument unusable.

[0046] The connecting rod 12 is provided with a scale line 4, which is provided on a side opposite to the hook tongue 22. The setting of the scale line 4 makes it convenient for the doctor to observe and accurately grasp the extended length of the hook tongue.

[0047] The same side of the handle as the hook tongue 22 is provided with a groove for conveniently placing fingers.

[0048] The middle part of the upper surface of the rectangular hollow part 213 is provided with a long strip through hole 25 for exposing the hook tongue 22. The utility model is made of stainless steel as a whole, and the through hole 25 is provided to facilitate cleaning and disinfecting the inside of the rectangular hollow part 213.

[0049] Compared with the prior art, the present invention provides a new retractor for breast augmentation, which has the following beneficial effects: the adjusting member 3 of the present invention is connected to the hook tongue 22. Through the adjusting member 3, the doctor can accurately adjust the telescopic length of the hook tongue along the structural trend of the hook body. The adjusting member 3 includes an adjusting bolt 31 and an arc-shaped buckle 32 with a threaded hole. By rotating the adjusting bolt 31, the doctor can easily control the position of the arc-shaped buckle, thereby pushing the hook tongue 22 to retract. The present invention is made of stainless steel and has excellent corrosion resistance and durability. Its unique design and excellent performance enable doctors to operate more accurately, efficiently and safely during breast augmentation surgery. Compared with the prior art, the present invention can assist doctors in completing breast augmentation surgery more conveniently and shorten the operation time.

[0050] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present embodiments. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present embodiments. Therefore, the present embodiments are not limited to the embodiments shown herein, but are intended to be implemented in the widest possible manner consistent with the principles and novel features disclosed herein.

Claims

1. A new type of retractor for breast augmentation, characterized in that: It comprises a hand-held portion (1) and a hook portion (2); The hook portion (2) comprises a flat hook body (21) with an arc-shaped cross section and a hook tongue (22); the hook body (21) is partially hollow, and the hook tongue (22) is arranged inside the hollow structure of the hook body (21); The handheld portion (1) comprises a handle (11) and a connecting rod (12); one end of the connecting rod (12) is connected to the handle (11), and the other end is integrally connected to the flat hook body (21); It also includes an adjusting member (3), which is integrally connected to the hook tongue (22). The adjusting member (3) can move along the connecting rod (12) and push the hook tongue (22) to move telescopically along the structural trend of the hook body (21).

2. A new breast augmentation retractor according to claim 1, characterized in that: The hook body (21) comprises a hook head (211) and a hook body (212) integrally connected to the hook head; the hook body (212) is provided with a rectangular hollow part (213) along the structural trend and inside the arc structure of the hook body (212); the hook tongue (22) is provided inside the rectangular hollow part (213).

3. A new breast augmentation retractor according to claim 2, characterized in that: The end of the connecting rod (12) connected to the handle (11) is cylindrical, and the end connected to the hook body (212) is cylindrical and gradually deforms into a flat shape with a cross-section of a quasi-rectangular structure; A long strip through hole (121) is provided in the middle of the cylindrical section of the connecting rod (12) along its length direction, and the adjusting member (3) is passed through the through hole (121) and can move along the through hole (121).

4. A new breast augmentation retractor according to claim 3, characterized in that: The adjusting member (3) comprises an adjusting bolt (31) and an arc-shaped buckle (32) with a threaded hole; The screw rod of the adjusting bolt (31) passes through the through hole 1 (121) and is threadedly connected to the arc-shaped buckle (32) provided at the end opposite to the adjusting bolt.

5. The novel breast augmentation retractor according to claim 4, characterized in that: The arc-shaped buckle (32) is bent toward the handle (11), and an anti-slip limit block (33) is fixed to the end of the screw rod of the adjusting bolt (31) away from the head of the adjusting bolt (31).

6. The novel breast augmentation retractor according to claim 3, characterized in that: The connecting rod (12) is provided with a scale line (4), and the scale line (4) is provided on a side opposite to the hook tongue (22).

7. The novel breast augmentation retractor according to claim 3, characterized in that: A groove for conveniently placing fingers is provided on the same side of the handle as the hook tongue (22).

8. A new breast augmentation retractor according to any one of claims 2 to 7, characterized in that: A second long strip through hole (5) for exposing the hook tongue (22) is provided in the middle of the upper surface of the rectangular hollow part (213).

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