Wire assembly for subcutaneous fat separation
By designing a wire strap assembly for subcutaneous fat separation, the complex and difficult-to-control problems in the prior art are solved, and more precise depth control and simplified surgical steps are achieved, improving surgical efficiency and safety.
Patent Information
- Application Number
- CN202420652154.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-04-01
AI Technical Summary
In the existing subcutaneous fat separation technology, the lack of special wire-bearing components leads to complex operation and difficult control, increasing surgical time and patient pain.
A wire strap assembly for separating subcutaneous fat is designed, including a wire strap body in a long shape, with a threading channel open on the head end surface of the wire strap body, and a wire strap body is penetrated through the threading channel composed of an extension section and an outgoing section. The end of the wire strap body is designed with a blunt head to accurately control the insertion depth.
By using wired components, operators can more accurately control the insertion depth, reduce the risk of misinsertion, simplify surgical steps, shorten surgical time, reduce patient pain, and improve surgical efficiency and safety.
Smart Images
Figure CN222640565U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fat separation auxiliary tools, in particular to a wire assembly for subcutaneous fat separation. Background Art
[0002] At present, during the process of subcutaneous fat separation, the operator will make a small incision at the predetermined surgical site as an entrance to the subcutaneous tissue, and use a puncture needle to insert a thread (usually a special surgical thread) between the skin and fat. By moving the thread, the operator will create a tunnel or space under the skin to separate the fat tissue from the skin. This process may require multiple in and out of the puncture needle, with the thread moving in different directions under the skin to achieve the desired separation effect. However, due to the lack of a special thread-carrying component, this process becomes relatively complicated and difficult to control. The operator needs to enter and exit the puncture needle multiple times, with the thread moving under the skin. At the same time, the puncture needle can easily be inserted into the fat layer during use, which makes it difficult for the operator to accurately control the distance and depth of insertion. This not only increases the time and difficulty of the operation, but also increases the pain and discomfort of the patient. More importantly, the puncture needle also has certain difficulties in guiding the thread, especially when it is necessary to change the direction of the thread or perform complex operations, the guidance effect is often unsatisfactory. Utility Model Content
[0003] In view of the defects in the prior art, the utility model provides a wire assembly for subcutaneous fat separation.
[0004] A wire assembly for subcutaneous fat separation comprises a long wire body, the front end of which is provided with a threading channel, the threading channel comprising an extension section extending along the center line of the wire body and a passing section passing through the side of the end of the wire body, the extension section and the passing section being connected to each other, the wire body being passed through the threading channel; wherein a blunt head with an arc-shaped surface is formed at the end of the wire body.
[0005] Preferably, it also includes a wire pulling rod that is in the shape of an elongated strip and can enter the extension section, and the end of the wire pulling rod can be inserted into the wire body. When the extension section is long and the wire body itself is soft, it may be difficult to pass the wire body through the entire threading channel manually. In this case, it is very necessary to use auxiliary tools to ensure that the wire body can pass through the channel smoothly and accurately. As an auxiliary tool, the wire pulling rod has a rigidity and length that enables it to effectively help the wire body pass through the threading channel. The operator can first fix one end of the wire body on the wire pulling rod, and then insert the wire pulling rod and the wire body into the entrance of the threading channel together, and gradually advance along the path of the channel until the wire body completely passes through the channel. After completing the threading, the task of the wire pulling rod is completed, and the operator can gently remove it from the channel, leaving the wire body in a predetermined position. This method of using a wire pulling rod to assist in threading not only improves the efficiency of the operation, but also ensures the accuracy and stability of the placement of the wire body.
[0006] Preferably, the length of the wire drawing rod is greater than the length of the extension section. Such a design ensures that the wire drawing rod can fully enter the extension section, and its end can also extend out of the wire body, so as to facilitate the operation of the operator. If the wire drawing rod is too short, the operator may encounter difficulties in operation and cannot effectively control the movement of the wire body.
[0007] Preferably, the edge shape of the cross section of the wire body is elliptical. The elliptical cross-sectional design helps to reduce the resistance of the wire body when it is inserted into the subcutaneous tissue, making it easier to slide and making the wire body easier for the operator to operate. In addition, the elliptical design can also reduce damage to the patient's tissue and improve the safety of the operation. Compared with the traditional circular cross section, the elliptical cross section provides better operability and comfort while maintaining structural strength.
[0008] The beneficial effects of the utility model are embodied in:
[0009] In the entire subcutaneous fat separation wire assembly of the utility model, the puncture needle is replaced by a wire body, and the wire body is inserted into the subcutaneous tissue from the incision at the predetermined surgical site. The blunt head design at the end of the wire body enables the operator to more accurately control the depth of insertion into the subcutaneous tissue during operation, reducing the risk of the operator inserting the wire too deeply or too shallowly by mistake, while ensuring that the wire body is always between the skin and fat during the movement, which can also reduce the number of insertions and exits, simplify the surgical steps, and reduce the surgical time and patient pain; further, the use of the wire body greatly reduces the operator's repeated operations during surgery. A single insertion of the wire body can create a sufficiently large tunnel or space under the skin by moving the wire body, which is convenient for the subsequent separation of fat tissue from the skin. This efficiency improvement helps to shorten the operation time and reduce surgical risks. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.
[0011] Figure 1 It is a structural schematic diagram of the utility model with a wire body;
[0012] Figure 2 It is a structural cross-sectional view of the wire body of the utility model.
[0013] Reference numerals:
[0014] 1-wire body, 11-threading channel, 111-extension section, 112-penetrating section, 12-blunt head, 2-wire body. DETAILED DESCRIPTION
[0015] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.
[0016] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0017] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0018] like Figure 1 and Figure 2As shown, a wire assembly for subcutaneous fat separation includes a long wire body 1, a threading channel 11 is opened on the front end surface of the wire body 1, and the threading channel 11 includes an extension section 111 extending along the center line direction of the wire body 1 and a penetration section 112 penetrating from the side of the end section of the wire body 1, the extension section 111 and the penetration section 112 are connected to each other, and a wire body 2 is penetrated in the threading channel 11; wherein, a blunt head 12 with an arc-shaped surface is formed at the end of the wire body 1.
[0019] In the present embodiment, it should be noted that, in the entire subcutaneous fat separation wire assembly, the puncture needle is replaced by a wire body 1, and the wire body 1 is inserted into the subcutaneous tissue from the incision at the predetermined surgical site. The blunt head 12 at the end of the wire body 1 is designed so that the operator can more accurately control the depth of insertion into the subcutaneous tissue during operation, thereby reducing the risk of the operator inserting the wire too deeply or too shallowly by mistake, and at the same time ensuring that the wire body 1 is always between the skin and fat during the movement, which can also reduce the number of insertions and exits, simplify the surgical steps, and reduce the surgical time and the patient's pain; further, the use of the wire body 1 greatly reduces the operator's repeated operations during surgery. A single insertion of the wire body 1 can create a sufficiently large tunnel or space under the skin by moving the wire body 2, thereby facilitating the subsequent separation of fat tissue from the skin. This efficiency improvement helps to shorten the operation time and reduce the surgical risk.
[0020] Preferably, it also includes a wire drawing rod which is in the shape of an elongated strip and can enter the extension section 111 , and the end of the wire drawing rod can penetrate into the wire body 2 .
[0021] In this embodiment, it should be noted that when the extension section 111 is relatively long and the wire body 2 itself is relatively soft, it may be difficult to pass the wire body 2 through the entire threading channel 11 simply by manual operation. In this case, it is very necessary to use auxiliary tools to ensure that the wire body 2 can pass through the channel smoothly and accurately. As an auxiliary tool, the wire pull rod has a rigidity and length that enables it to effectively help the wire body 2 pass through the threading channel 11. The operator can first fix one end of the wire body 2 on the wire pull rod, and then insert the wire pull rod and the wire body 2 into the entrance of the threading channel 11 together, and gradually advance along the path of the channel until the wire body 2 completely passes through the channel. After completing the threading, the task of the wire pull rod is completed, and the operator can gently remove it from the channel, leaving the wire body 2 in the predetermined position. This method of using a wire pull rod to assist in threading not only improves the efficiency of the operation, but also ensures the accuracy and stability of the placement of the wire body 2.
[0022] Preferably, the length of the wire drawing rod is greater than the length of the extension section 111 .
[0023] In this embodiment, it should be noted that such a design ensures that the wire rod can fully enter the extension section 111, and its end can also extend out of the wire body 1, so as to facilitate the operator to operate. If the wire rod is too short, the operator may encounter difficulties in operation and cannot effectively control the movement of the wire body 2.
[0024] Preferably, the edge shape of the cross section of the strip body 1 is elliptical.
[0025] In this embodiment, it should be noted that the elliptical cross-sectional design helps to reduce the resistance of the wire body 1 when it is inserted into the subcutaneous tissue, making it easier to slide and making the wire body 1 easier for the operator to operate. In addition, the elliptical design can also reduce damage to the patient's tissue and improve the safety of the operation. Compared with the traditional circular cross-section, the elliptical cross-section provides better operability and comfort while maintaining structural strength.
[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.
Claims
1. A wire assembly for subcutaneous fat separation, characterized in that: It includes a strip-shaped wire body, the front end of which is provided with a threading channel, the threading channel includes an extension section extending along the center line of the wire body and a threading section passing through the side of the end of the wire body, the extension section and the threading section are connected to each other, and the wire body is passed through the threading channel; wherein, The end of the strip body is formed with a blunt head with an arc-shaped surface.
2. The subcutaneous fat separation belt wire assembly according to claim 1, characterized in that: It also includes a wire drawing rod which is in a long strip shape and can enter the extension section, and the end of the wire drawing rod can penetrate into the wire body.
3. The subcutaneous fat separation belt wire assembly according to claim 2, characterized in that: The length of the wire drawing rod is greater than the length of the extension section.
4. The subcutaneous fat separation belt wire assembly according to claim 1, characterized in that: The edge shape of the strip line body cross section is elliptical.