High-frequency electrotome breast augmentation dissector

Abstract

The utility model discloses high frequency electrotome chest augmentation stripper, including main part, mounting mechanism and fixed assembly, the mounting mechanism includes stripping piece, spring, resettable board and mounting bracket, the fixed assembly includes positioning rod and thread cover, under the mutual cooperation of above -mentioned mechanism, this device passes through quick -wearing interface design, and the doctor can complete instrument replacement in several seconds, reduces the pause in operation, especially applicable to the scene that complex operation needs frequently switching tool, in addition, the mechanical locking structure of this device ensures that stripping piece and electrotome main part are connected firm, avoids the instrument unfastening caused by the pulling or rotation in the operation.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a high-frequency electrosurgical breast augmentation dissector. Background Technology

[0002] An electrosurgical unit (ESU) is a medical device that uses high-frequency current to generate heat for cutting tissue or stopping bleeding during surgical procedures. In plastic surgery (such as breast augmentation), an ESU may be used for tissue dissection or hemostasis.

[0003] First, traditional installation methods are complex and can easily increase the burden on doctors' hands. In particular, frequent replacement of dissecting components during long surgeries can easily lead to muscle fatigue and affect the accuracy of separation.

[0004] Secondly, if the connection between the stripper and the main body is not secure, the stripper may detach, requiring the surgery to be interrupted and reinstalled, increasing the probability of pleural perforation or vascular damage.

[0005] Finally, if the metal casing is not insulated, the current may be conducted to the tissues around the implant cavity, causing local burns or fat necrosis (especially around saline implants where conductivity is high). Utility Model Content

[0006] (a) Technical problems to be solved

[0007] In view of the shortcomings of the prior art, this utility model provides a high-frequency electrosurgical breast augmentation dissector to solve the technical problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a high-frequency electrosurgical breast augmentation dissector, comprising a main body, an installation mechanism, and a fixing assembly. The installation mechanism includes a dissector, a spring, a reset plate, and a mounting bracket. The dissector is mounted on the main body and connected to it. The spring is fixedly mounted in the dissector, with its other end fixedly connected to the reset plate. The reset plate is mounted in the dissector and slidably connected to it. The mounting bracket is mounted on the reset plate and rotatably connected to it. The fixing assembly includes a positioning rod and a threaded sleeve. The positioning rod is mounted on the main body and slidably connected to both the main body and the dissector. The threaded sleeve is mounted on the main body and slidably connected to both the main body and the positioning rod.

[0010] Preferably, the main body is provided with a power supply wire and a button, and the power supply wire is located at the bottom of the main body to facilitate control of the operating frequency of the main body power supply.

[0011] In a further preferred embodiment, the main body is provided with a first external thread, and the peeling component is provided with a first internal thread, wherein the first external thread and the first internal thread are engaged to facilitate the connection between the main body and the peeling component.

[0012] In a further preferred embodiment, the stripping member is provided with a connecting rod and a first limiting groove, the connecting rod is connected to the main body, and the reset plate is slidably connected to the first limiting groove, which facilitates the stable movement of the reset frame.

[0013] In a further preferred embodiment, the main body is provided with a connecting hole, the reset plate is provided with a mounting groove, the connecting hole is connected to the connecting rod, and the mounting bracket is installed in the mounting groove and rotatably connected to the mounting groove, which facilitates the installation of the main body and the isolation of the stripper.

[0014] In a further preferred embodiment, the mounting bracket is provided with a rubber pad, which is connected to the main body to prevent the main body current from directly contacting the metal shell of the stripper and causing a short circuit.

[0015] In a further preferred embodiment, the main body is provided with a second external thread, the positioning rod is provided with a connecting block, the connecting block is rotatably connected to the threaded sleeve, and the second external thread is engaged with the threaded sleeve to facilitate the sliding of the positioning rod.

[0016] In a further preferred embodiment, the peeling member is provided with a positioning groove, the main body is provided with a second limiting groove, and the positioning rod is respectively engaged with the positioning groove and slidably connected to the second limiting groove, which facilitates the connection and fixation between the main body and the peeling member.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a high-frequency electrosurgical breast augmentation dissector, which has the following beneficial effects:

[0019] By setting up an installation mechanism, and with the cooperation of components such as the peeling part, spring, reset plate and mounting frame, this device, through its quick interface design, allows doctors to change instruments within seconds, reducing intraoperative interruptions. It is especially suitable for complex surgeries that require frequent tool switching.

[0020] In this invention, by setting a fixing component, the mechanical locking structure of the device ensures that the stripping part is firmly connected to the electric knife body under the mutual cooperation of components such as the positioning rod and the threaded sleeve, and avoids the instrument from becoming loose due to pulling or rotation during operation.

[0021] In this invention, by setting a rubber pad and a reset plate, the double-layer insulation isolates the current through the cooperation of the above components, ensuring that the high-frequency current is released only through the working end, and preventing the current from leaking to non-target tissues through the instrument shell. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the medium-high frequency electrosurgical breast augmentation dissector of this utility model;

[0023] Figure 2 This is a schematic diagram of the overall structure of this utility model from another angle;

[0024] Figure 3 This is a cross-sectional view of the internal structure of the peeling component in this utility model;

[0025] Figure 4 This is an exploded view of the installation mechanism in this utility model;

[0026] Figure 5 This is an exploded view of the fixing component in this utility model.

[0027] In the diagram: 1. Main body; 2. Peeling component; 3. Spring; 4. Reset plate; 5. Mounting bracket; 6. Positioning rod; 7. Threaded sleeve; 8. Wire; 9. Button; 10. First external thread; 11. First internal thread; 12. Connecting rod; 13. First limiting groove; 14. Connecting hole; 15. Mounting groove; 16. Rubber pad; 17. Second external thread; 18. Connecting block; 19. Positioning groove; 20. Second limiting groove. Detailed Implementation

[0028] 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.

[0029] Example 1:

[0030] Please see Figures 1-5 A high-frequency electrosurgical breast augmentation dissector includes a main body 1, an installation mechanism, and a fixing assembly. The installation mechanism includes a dissector 2, a spring 3, a reset plate 4, and a mounting bracket 5. The dissector 2 is mounted on the main body 1 and is connected to the main body 1 in a cooperative manner. The spring 3 is fixedly mounted in the dissector 2, and its other end is fixedly connected to the reset plate 4. The reset plate 4 is mounted in the dissector 2 and is slidably connected to the dissector 2. The mounting bracket 5 is mounted on the reset plate 4 and is rotatably connected to the reset plate 4. The fixing assembly includes a positioning rod 6 and a threaded sleeve 7. The positioning rod 6 is mounted on the main body 1 and is slidably connected to the main body 1 and in a cooperative manner with the dissector 2. The threaded sleeve 7 is mounted on the main body 1 and is in a cooperative manner with the main body 1 and is slidably connected to the positioning rod 6.

[0031] In this embodiment, the installation mechanism includes a peeling component 2, a spring 3, a reset plate 4, and a mounting bracket 5. During use, different peeling components 2 are first installed according to their intended use. The peeling component 2 is then installed onto the main body 1. Rotating the peeling component 2 causes the first internal thread 11 to engage with the first external thread 10 on the main body 1. During this process, the main body 1 contacts the rubber pad 16, allowing the mounting bracket 5, which is fixedly connected to the rubber pad 16, to rotate within the mounting groove 15 of the reset plate 4. The main body 1 also directly pushes and squeezes the reset plate 4, compressing the spring 3 while the reset plate 4 slides within the first limiting groove 13. After connection, the connecting rod 12 on the peeling component 2 also engages with the connecting hole 14 on the main body 1, enabling the peeling component 2 to operate at high frequency. This facilitates cutting human skin and prevents blood splattering. Furthermore, with the cooperation of the rubber pad 16, it effectively prevents the current from the main body 1 from connecting with the metal shell of the peeling component 2, thus preventing a short circuit.

[0032] In this embodiment, the fixing component includes a positioning rod 6 and a threaded sleeve 7. After the peeling part 2 and the main body 1 are installed, in order to make the connection between the peeling part 2 and the main body 1 more stable, the threaded sleeve 7 can be rotated so that the threaded sleeve 7 and the second external thread 17 engage, thereby pushing the positioning rod 6, which is rotatably connected to the threaded sleeve 7 by the connecting block 18, to slide in the second limiting groove 20 of the main body 1. At the same time as sliding, the positioning rod 6 enters the positioning groove 19 on the peeling part 2, making the connection between the main body 1 and the peeling part 2 more fixed. Under the action of the power line 8, the button 9 at the bottom of the main body 1 can be pressed directly according to the working requirements, so that the main body 1 works at different frequencies.

[0033] Example 2:

[0034] In summary, during use, different peeling parts 2 are first installed according to different applications. The peeling part 2 can then be installed onto the main body 1. Rotating the peeling part 2 causes the first internal thread 11 to engage with the first external thread 10 on the main body 1. During this process, the main body 1 contacts the rubber pad 16, allowing the mounting bracket 5, which is fixedly connected to the rubber pad 16, to rotate within the mounting groove 15 of the reset plate 4. The main body 1 also directly pushes and compresses the reset plate 4, compressing the spring 3 while the reset plate 4 slides within the first limiting groove 13. After connection, the connecting rod 12 on the peeling part 2 simultaneously engages with the connecting hole 14 on the main body 1, enabling the peeling part 2 to operate at high frequency, thus facilitating the cutting of the surface. The rubber pad 16 helps prevent blood from splashing out and, with the help of the rubber pad 16, effectively prevents the current of the main body 1 from connecting with the metal shell of the peeling part 2, thus preventing a short circuit. In order to make the connection between the peeling part 2 and the main body 1 more stable, the threaded sleeve 7 can be rotated so that the threaded sleeve 7 and the second external thread 17 engage, thereby pushing the positioning rod 6, which is rotated and connected to the threaded sleeve 7, to slide in the second limiting groove 20 of the main body 1. At the same time, the positioning rod 6 enters the positioning groove 19 on the peeling part 2, making the connection between the main body 1 and the peeling part 2 more fixed. With the help of the power line 8, the button 9 at the bottom of the main body 1 can be pressed directly according to the work requirements, so that the main body 1 works at different frequencies.

[0035] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-frequency electrosurgical breast augmentation dissector, comprising a main body (1), an installation mechanism, and a fixing component, characterized in that, The installation mechanism includes a peeling component (2), a spring (3), a reset plate (4), and a mounting bracket (5). The peeling component (2) is installed on the main body (1) and is connected to the main body (1). The spring (3) is fixedly installed in the peeling component (2), and its other end is fixedly connected to the reset plate (4). The reset plate (4) is installed in the peeling component (2) and is slidably connected to the peeling component (2). The mounting bracket (5) is installed on the reset plate (4) and is rotatably connected to the reset plate (4). The fixing component includes a positioning rod (6) and a threaded sleeve (7). The positioning rod (6) is installed on the main body (1) and is slidably connected to the main body (1) and connected to the peeling component (2). The threaded sleeve (7) is installed on the main body (1) and is connected to the main body (1) and slidably connected to the positioning rod (6).

2. The high-frequency electrosurgical breast augmentation dissector according to claim 1, characterized in that: The main body (1) is provided with a power line (8) and a button (9), and the power line (8) is located at the bottom of the main body (1).

3. The high-frequency electrosurgical breast augmentation dissector according to claim 2, characterized in that: The main body (1) is provided with a first external thread (10), and the peeling part (2) is provided with a first internal thread (11). The first external thread (10) and the first internal thread (11) are connected in a mating manner.

4. The high-frequency electrosurgical breast augmentation dissector according to claim 1, characterized in that: The peeling part (2) is provided with a connecting rod (12) and a first limiting groove (13). The connecting rod (12) is connected to the main body (1), and the reset plate (4) is slidably connected to the first limiting groove (13).

5. The high-frequency electrosurgical breast augmentation dissector according to claim 4, characterized in that: The main body (1) is provided with a connection hole (14), the reset plate (4) is provided with a mounting groove (15), the connection hole (14) is connected to the connecting rod (12), and the mounting bracket (5) is installed in the mounting groove (15) and rotatably connected to the mounting groove (15).

6. The high-frequency electrosurgical breast augmentation dissector according to claim 1, characterized in that: A rubber pad (16) is provided on the mounting bracket (5), and the rubber pad (16) is connected to the main body (1).

7. The high-frequency electrosurgical breast augmentation dissector according to claim 2, characterized in that: The main body (1) is provided with a second external thread (17), and the positioning rod (6) is provided with a connecting block (18). The connecting block (18) is rotatably connected to the threaded sleeve (7), and the second external thread (17) is engaged with the threaded sleeve (7).

8. The high-frequency electrosurgical breast augmentation dissector according to claim 7, characterized in that: The peeling part (2) is provided with a positioning groove (19), the main body (1) is provided with a second limiting groove (20), and the positioning rod (6) is respectively connected to the positioning groove (19) and slidably connected to the second limiting groove (20).

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