Breast augmentation incision expander

Abstract

The utility model relates to the technical field of medical instruments, and discloses a breast augmentation incision expander which comprises a first pressing clamp and a second pressing clamp, a clamping rod is fixedly installed on the side portion of the first pressing clamp, a clamping block is fixedly installed on the side portion of the second pressing clamp, and a limiting assembly is installed on the side portion of the clamping block. The first pressing clamp and the second pressing clamp are connected in a clamped mode through a limiting assembly, the side portion of the first pressing clamp and the side portion of the second pressing clamp are hinged through a rotating shaft, the first pressing clamp and the second pressing clamp are each fixedly provided with a connecting clamp, the side portion of each connecting clamp is fixedly provided with a push block, and a protection assembly is arranged in the middle of each push block. Through the clamping connection of the first pressing clamp and the second pressing clamp, the size of an incision can be accurately controlled, a doctor can conveniently carry out fine surgical operation, through the arrangement of the protection assemblies, such as a clamping plate and a contact plate made of rubber materials, damage to surrounding tissues can be reduced, and mammary glands and other soft tissues in the operation can be protected.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a breast augmentation incision dilator. Background Technology

[0002] Modern breast augmentation incision dilators are designed with sophisticated adjustment mechanisms, allowing surgeons to precisely control the size and shape of the incision, reducing tissue damage. By using mechanical structures to fix and dilate the incision, they reduce the need for manual manipulation during surgery, improving surgical stability. Using dilators with protective components minimizes damage to surrounding healthy tissue, lowering the risk of postoperative complications. The dilator design simplifies the incision dilation process, reduces surgical steps, and improves surgical efficiency. Different surgical situations may require incision sizes, and breast augmentation incision dilators are typically designed with adjustable components to adapt to different surgical needs.

[0003] In existing technologies, when manually widening the incision, doctors need to use their fingers or other tools to keep the incision open, which to some extent affects the stability and precision of the surgery; therefore, it does not meet the existing needs, so we propose a breast augmentation incision dilator. Utility Model Content

[0004] This invention provides a breast augmentation incision dilator that improves surgical precision. It solves the problem mentioned in the background section of the prior art, where doctors need to use their fingers or other tools to keep the incision open when manually dilating it, which to some extent affects the stability and precision of the surgery.

[0005] This utility model provides the following technical solution: a breast augmentation incision dilator, including a first pressing clamp and a second pressing clamp. A locking rod is fixedly installed on the side of the first pressing clamp, and a locking block is fixedly installed on the side of the second pressing clamp. A limiting component is installed on the side of the locking block. The first pressing clamp and the second pressing clamp are engaged and connected by the limiting component. The sides of the first pressing clamp and the second pressing clamp are hinged by a rotating shaft. Both the first pressing clamp and the second pressing clamp are fixedly installed with connecting clips. A push block is fixedly installed on the side of the connecting clip, and a protective component is provided in the middle of the push block.

[0006] As an optional solution for the breast augmentation incision dilator described in this utility model, the protective component includes a clamping plate installed in the middle of the push block, a fixing plate fixedly connected to the side of the clamping plate, a limiting cylinder installed on the side of the fixing plate, and a limiting rod inserted into the middle of the limiting cylinder.

[0007] As an optional solution for the breast augmentation incision dilator described in this utility model, a rotating shaft is fixedly installed on the side of the limiting cylinder, a rotating rod is hinged to the side of the rotating shaft, and a contact plate is contacted to the side of the limiting rod.

[0008] As an optional solution for the breast augmentation incision dilator described in this utility model, the contact plate and the clamping plate are both made of rubber material, a fixing frame is fixedly installed on the side of the contact plate, and a sliding groove is provided in the middle of the fixing frame.

[0009] As an optional solution for the breast augmentation incision dilator described in this utility model, a slider is slidably connected to the middle of the groove, a connecting spring is connected to the side of the slider, a fixed shaft is installed in the middle of the slider, and the fixed shaft is hinged to the rotating rod.

[0010] As an optional solution for the breast augmentation incision dilator described in this utility model, the limiting component includes a connecting frame fixedly installed on the side of the card block, a squeezing block is engaged in the middle of the connecting frame, a squeezing groove is provided in the middle of the squeezing block, and a squeezing rod is inserted into the middle of the squeezing groove.

[0011] As an optional solution for the breast augmentation incision dilator described in this utility model, a limiting frame is fixedly installed on the side of the compression block, a return spring is provided in the middle of the limiting frame, and a push plate is fixedly connected to the side of the return spring.

[0012] As an optional solution for the breast augmentation incision dilator described in this utility model, a push rod is fixedly installed on the side of the push plate, a compression spring is fixedly connected to the end of the push rod, the compression spring is disposed in the middle of the locking block, and a push rod is inserted into the middle of the locking block.

[0013] This utility model has the following beneficial effects:

[0014] 1. This breast augmentation incision dilator, through the engaging connection of the first and second clamping clamps, allows for precise control of the incision size, facilitating delicate surgical procedures. Protective components, such as rubber clamping plates and contact plates, reduce damage to surrounding tissues, protecting the breast and other soft tissues during surgery. Limiting components and a return spring ensure stable operation of the dilator, reducing risks caused by tool instability. The hinged shaft allows the two clamping clamps to rotate relative to each other, adapting to different surgical angles and needs. The push block and push rod allow the surgeon to easily control the opening and closing of the dilator, improving surgical efficiency.

[0015] 2. This breast augmentation incision dilator, by precisely controlling the incision size, can reduce unnecessary tissue damage and lower the risk of postoperative complications. The compression groove and rod, along with the compression spring, provide appropriate feedback and control force, allowing surgeons to better control the force applied during the procedure. The sliding groove, slider, and connecting spring ensure smooth adjustment of the dilator, reducing the surgeon's workload. Because the dilator's design incorporates multiple adjustment and fixation methods, it can adapt to different patient body types and surgical needs. Furthermore, the coordinated components facilitate disassembly and cleaning, reducing maintenance costs. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a partial structural schematic diagram of the present invention.

[0018] Figure 3 This is a schematic diagram of the protective component structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the limiting component structure of this utility model.

[0020] In the diagram: 110, First pressing clamp; 120, Clamping rod; 130, Clamping block; 140, Second pressing clamp; 150, Rotating shaft; 160, Connecting clamp; 170, Push block; 180, Clamping plate; 190, Fixing plate; 200, Limiting cylinder; 210, Rotating shaft; 220, Rotating rod; 230, Limiting rod; 240, Contact plate; 250, Fixing frame; 260, Fixing shaft; 270, Slider; 280, Connecting spring; 290, Slide groove; 300, Limiting assembly; 310, Connecting frame; 320, Extrusion block; 330, Extrusion rod; 340, Extrusion groove; 350, Limiting frame; 360, Reset spring; 370, Push plate; 380, Push rod; 390, Clamping block; 400, Extrusion spring; 410, Protective assembly. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1: This example aims to address the problem in the prior art where, when manually widening an incision, the surgeon needs to use their fingers or other tools to keep the incision open, which to some extent affects the stability and precision of the surgery. Please refer to [link to previous example]. Figures 1-4 A breast augmentation incision dilator includes a first pressing clamp 110 and a second pressing clamp 140. A locking rod 120 is fixedly installed on the side of the first pressing clamp 110, and a locking block 130 is fixedly installed on the side of the second pressing clamp 140. A limiting component 300 is installed on the side of the locking block 130. The first pressing clamp 110 and the second pressing clamp 140 are engaged and connected by the limiting component 300. The sides of the first pressing clamp 110 and the second pressing clamp 140 are hinged by a pivot 150. Both the first pressing clamp 110 and the second pressing clamp 140 are fixedly installed with a connecting clip 160. A push block 170 is fixedly installed on the side of the connecting clip 160, and a protective component 410 is provided in the middle of the push block 170.

[0023] The protective assembly 410 includes a clamping plate 180 installed in the middle of the push block 170. A fixing plate 190 is fixedly connected to the side of the clamping plate 180. A limiting cylinder 200 is installed on the side of the fixing plate 190. A limiting rod 230 is inserted into the middle of the limiting cylinder 200. A rotating shaft 210 is fixedly installed on the side of the limiting cylinder 200. A rotating rod 220 is hinged to the side of the rotating shaft 210. A contact plate 240 is contacted to the side of the limiting rod 230.

[0024] When it is necessary to widen the incision, the doctor will hold the handles of the first clamp 110 and the second clamp 140, and rotate the pivot 150 to make the two clamps rotate relative to each other along the hinge point, thereby opening the incision. The clamping plate 180 and the contact plate 240 in the protective component 410 are both made of rubber, which can protect the tissue around the incision and avoid direct damage. The first clamp 110 and the second clamp 140 are connected by the locking rod 120 and the limiting component 300 on the side of the locking block 130 to form an adjustable dilator. The two clamps are hinged by the pivot 150, allowing them to rotate relative to each other within a certain range to adapt to different surgical positions and angles. The connecting clip 160 is fixed to the side of the two clamps, and the push block 170 is installed on the side of the connecting clip 160. The protective component 410 in the middle of the push block 170 is used to protect the tissue.

[0025] In this embodiment: the engagement of the first clamping clamp 110 and the second clamping clamp 140 allows for precise control of the incision size, facilitating delicate surgical procedures. The protective components 410, such as the rubber clamping plate 180 and the contact plate 240, reduce damage to surrounding tissues and protect the breast and other soft tissues during surgery. The limiting component 300 and the return spring 360 ensure stable operation of the dilator, reducing the risks caused by tool instability during surgery. The hinged pivot 150 allows the two clamping clamps to rotate relative to each other, adapting to different surgical angles and needs. The push block 170 and the push rod 380 allow the surgeon to easily control the opening and closing of the dilator, improving surgical efficiency.

[0026] Example 2 aims to address the issue that manually widening the incision with sharp tools during surgery may unintentionally damage surrounding tissues, increasing the risk of postoperative complications. This example is an improvement upon Example 1. For details, please refer to [link to example]. Figures 1-4 Both the contact plate 240 and the clamping plate 180 are made of rubber. A fixing frame 250 is fixedly installed on the side of the contact plate 240, and a sliding groove 290 is provided in the middle of the fixing frame 250.

[0027] A slider 270 is slidably connected to the middle of the slide groove 290. A connecting spring 280 is connected to the side of the slider 270. A fixed shaft 260 is installed in the middle of the slider 270. The fixed shaft 260 is hinged to the rotating rod 220. The limiting assembly 300 includes a connecting frame 310 fixedly installed on the side of the locking block 130. A pressing block 320 is engaged in the middle of the connecting frame 310. A pressing groove 340 is opened in the middle of the pressing block 320. A pressing rod 330 is inserted into the middle of the pressing groove 340.

[0028] A limit frame 350 is fixedly installed on the side of the compression block 320. A reset spring 360 is provided in the middle of the limit frame 350. A push plate 370 is fixedly connected to the side of the reset spring 360. A push rod 380 is fixedly installed on the side of the push plate 370. A compression spring 400 is fixedly connected to the end of the push rod 380. The compression spring 400 is located in the middle of the locking block 390. The push rod 380 is inserted into the middle of the locking block 390.

[0029] In this embodiment: By precisely controlling the incision size, unnecessary tissue damage can be reduced, and the risk of postoperative complications can be lowered. The compression groove 340 and compression rod 330, together with the compression spring 400, can provide appropriate feedback and control force, allowing the doctor to better control the force during the operation. The sliding groove 290, slider 270 and connecting spring 280 make the adjustment of the dilator smoother, reducing the doctor's operating intensity. Since the dilator is designed with multiple adjustment and fixation methods in mind, it can adapt to different patient body shapes and surgical needs. The cooperation of each component makes it easy to disassemble and clean, reducing maintenance costs.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A breast augmentation incision dilator, comprising a first compression clamp (110) and a second compression clamp (140), characterized in that: A locking rod (120) is fixedly installed on the side of the first pressing clamp (110), and a locking block (130) is fixedly installed on the side of the second pressing clamp (140). A limiting component (300) is installed on the side of the locking block (130). The first pressing clamp (110) and the second pressing clamp (140) are engaged and connected by the limiting component (300). The sides of the first pressing clamp (110) and the second pressing clamp (140) are hinged by a pivot (150). Both the first pressing clamp (110) and the second pressing clamp (140) are fixedly installed with a connecting clip (160). A push block (170) is fixedly installed on the side of the connecting clip (160). A protective component (410) is provided in the middle of the push block (170).

2. The breast augmentation incision dilator according to claim 1, characterized in that: The protective component (410) includes a clamping plate (180) installed in the middle of the push block (170), a fixing piece (190) is fixedly connected to the side of the clamping plate (180), a limiting cylinder (200) is installed on the side of the fixing piece (190), and a limiting rod (230) is inserted into the middle of the limiting cylinder (200).

3. The breast augmentation incision dilator according to claim 2, characterized in that: A rotating shaft (210) is fixedly installed on the side of the limiting cylinder (200), a rotating rod (220) is hinged to the side of the rotating shaft (210), and a contact plate (240) is contacted to the side of the limiting rod (230).

4. The breast augmentation incision dilator according to claim 3, characterized in that: Both the contact plate (240) and the clamping plate (180) are made of rubber. A fixing frame (250) is fixedly installed on the side of the contact plate (240), and a sliding groove (290) is provided in the middle of the fixing frame (250).

5. A breast augmentation incision dilator according to claim 4, characterized in that: A slider (270) is slidably connected in the middle of the slide groove (290), a connecting spring (280) is connected to the side of the slider (270), a fixed shaft (260) is installed in the middle of the slider (270), and the fixed shaft (260) is hinged to the rotating rod (220).

6. The breast augmentation incision dilator according to claim 1, characterized in that: The limiting component (300) includes a connecting frame (310) fixedly installed on the side of the card block (130), a pressing block (320) is engaged in the middle of the connecting frame (310), a pressing groove (340) is opened in the middle of the pressing block (320), and a pressing rod (330) is inserted into the middle of the pressing groove (340).

7. A breast augmentation incision dilator according to claim 6, characterized in that: A limiting frame (350) is fixedly installed on the side of the extrusion block (320), and a reset spring (360) is provided in the middle of the limiting frame (350). A push plate (370) is fixedly connected to the side of the reset spring (360).

8. A breast augmentation incision dilator according to claim 7, characterized in that: A push rod (380) is fixedly installed on the side of the push plate (370), and a compression spring (400) is fixedly connected to the end of the push rod (380). The compression spring (400) is located in the middle of the locking block (390), and the push rod (380) is inserted into the middle of the locking block (390).

Images