Puncture-free stitching instrument for surgical skin incision

Abstract

The utility model relates to the technical field of medical treatment, and discloses a puncture-free stitching instrument for an operative skin incision, which comprises a first base and a second base which are symmetrically arranged, a locking group is arranged on the first base and the second base, and the locking group consists of a plurality of locking units which are arranged side by side; the locking unit comprises a first locking piece and a second locking piece, the first locking piece is located at the top of the first base, and the second locking piece is located at the top of the second base; the inner ends of the first base and the second base tilt upwards. Compared with the prior art, the skin incision suture device has the advantages that the structure is simple, the operation is convenient, the skin incision suture process can be simplified, and the pain of a patient is relieved; through the locking effect of the locking group, the incision is free of suture, and centipede-like scars are reduced, so that the psychological burden of a patient is reduced; the stability and convenience of operation can be improved through the anti-skid lines, the bonding layer is directly attached to the skin, and the purposes of simplifying operation and rapidly treating a wound are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical treatment, in particular to a puncture-free suture device for surgical skin incisions. Background Art

[0002] In surgical operations, suturing skin incisions is an important step that directly affects the surgical effect and the patient's recovery speed. Traditional suturing methods, such as using sutures, are cumbersome to operate and are prone to causing pain, scars and other problems during the healing process.

[0003] Therefore, it is necessary to develop a puncture-free suture device for surgical skin incision to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problems mentioned in the background technology and provide a puncture-free suture device for surgical skin incisions.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a puncture-free suture device for surgical skin incisions, comprising a first base and a second base arranged symmetrically, wherein a locking group is provided on the first base and the second base, and the locking group is composed of a plurality of locking units arranged side by side;

[0006] The locking unit comprises a first locking member and a second locking member, wherein the first locking member is located on the top of the first base, and the second locking member is located on the top of the second base;

[0007] The inner ends of the first base and the second base are tilted upwards;

[0008] The first locking member is provided with a slide groove, a locking strip is provided in the slide groove, a fan-shaped notch is provided in the locking strip, and the cross section of the notch is a quarter circle;

[0009] The second locking member is provided with a locking groove, a locking rotating member is transversely provided in the locking groove, the locking rotating member includes a rotating shaft transversely arranged in the locking groove, a first rotating piece and a second rotating piece are provided on the rotating shaft, an angle of 90° is formed between the first rotating piece and the second rotating piece, the outer edge of the second rotating piece is chamfered, and locking protrusions are provided on the two side walls of the locking groove.

[0010] As a preferred solution, the bottom of the first base and the second base is provided with an adhesive layer for adhering to human skin.

[0011] As a preferred solution, the top of the locking strip is provided with anti-slip grooves for increasing friction.

[0012] As a preferred solution, the first rotating piece and the second rotating piece have the same length, which is smaller than the radius of the notch.

[0013] As a preferred solution, an inlay groove is provided at the bottom of the slide groove, and an inlay block matching the inlay groove is provided at the bottom of the locking strip. The inlay groove is of non-through design, and a limit block is provided at the end close to the second locking piece to prevent the locking strip from sliding out of the first locking piece.

[0014] Compared with the prior art, the utility model has the following advantages: simple structure, convenient operation, able to simplify the suturing process of skin incisions and alleviate the pain of patients; through the locking action of the locking group, the incision is free of suturing, the generation of centipede-like scars is reduced, and the psychological burden of patients is reduced; the anti-slip pattern can increase the stability and convenience of operation, and the adhesive layer is directly attached to the skin, so as to achieve the purpose of simplified operation and rapid wound treatment; the locking strip design can make the skin on both sides be located in the same plane and accurately aligned; the slightly tilted base can prevent poor inversion and healing; the locking unit adopts a snap-on type, which can withstand skin tension and prevent the skin on both sides from separating from each other; the first locking piece and the second locking piece are designed in pairs to adapt to a variety of linear incision directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the locking unit of the utility model.

[0017] Figure 3 It is an exploded view of the locking unit of the utility model.

[0018] Figure 4 This is a diagram of the use state of the utility model before locking.

[0019] Figure 5 It is a structural schematic diagram of the utility model in a locked state.

[0020] Figure 6 It is a structural schematic diagram of the locking rotating part of the utility model.

[0021] As shown in the figure: 1. first base, 2. second base, 3. first locking piece, 4. second locking piece, 5. slide groove, 6. locking strip, 7. notch, 8. locking groove, 9. rotating shaft, 10. first rotating piece, 11. second rotating piece, 12. locking protrusion, 13. anti-slip pattern. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply 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 utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0024] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of the embodiments of the present invention, "multiple" means at least 2.

[0026] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] In conjunction with the accompanying drawings, a puncture-free suture device for surgical skin incisions comprises a first base 1 and a second base 2 which are symmetrically arranged, wherein a locking group is provided on the first base 1 and the second base 2, and the locking group is composed of a plurality of locking units arranged side by side;

[0028] The locking unit comprises a first locking member 3 and a second locking member 4, wherein the first locking member 3 is located on the top of the first base 1, and the second locking member 4 is located on the top of the second base 2;

[0029] The inner ends of the first base 1 and the second base 2 are tilted upwards;

[0030] The first locking member 3 is provided with a slide groove 5, a locking strip 6 is provided in the slide groove 5, a fan-shaped notch 7 is provided in the locking strip 6, and the cross section of the notch 7 is a quarter circle;

[0031] A locking groove 8 is provided on the second locking member 4, and a locking rotating member is transversely provided in the locking groove 8. The locking rotating member includes a rotating shaft 9 transversely arranged in the locking groove 8, and a first rotating piece 10 and a second rotating piece 11 are provided on the rotating shaft 9. The first rotating piece 10 and the second rotating piece 11 form an angle of 90° between them, and the outer edge of the second rotating piece 11 is chamfered. Locking protrusions 12 are provided on the two side walls of the locking groove 8.

[0032] The bottom of the first base 1 and the second base 2 is provided with an adhesive layer for adhering to human skin.

[0033] The top of the locking strip 6 is provided with an anti-skid pattern 13 for increasing friction.

[0034] The first rotating piece 10 and the second rotating piece 11 have the same length, which is smaller than the radius of the notch 7 .

[0035] An inlay groove is provided at the bottom of the slide groove 5, and an inlay block matching the inlay groove is provided at the bottom of the locking strip 6. The inlay groove is not designed to be through, and a limit block is provided at the end close to the second locking piece 4 to prevent the locking strip from sliding out of the first locking piece 3.

[0036] When the utility model is implemented, the first base and the second base together with the locking group fixed thereon are pasted on the skin on both sides of the incision to be sutured, and each locking strip is pushed out, the locking strip is extended, and the locking rotating member is pushed to rotate, so that the first rotating piece can rotate in the notch and be stuck in the notch, and the second rotating piece is pushed to a horizontal state. Since the outer side of the second rotating piece is chamfered, it can pass over the locking protrusion and be stuck by the locking protrusion to prevent it from rotating back. Figure 5 Thus, the entire locking operation is completed, and the first locking member and the second locking member drive the first base, the second base and the corresponding skin to retract inwards, thereby closing the incision or wound.

[0037] This device can simplify the suturing process of skin incisions and alleviate the pain of patients; through the locking action of the locking group, the incision can be suture-free, the generation of centipede-like scars can be reduced, and the psychological burden of patients can be reduced; the anti-slip pattern can increase the stability and convenience of operation, and the adhesive layer directly fits the skin, achieving the purpose of simplified operation and rapid wound treatment; the locking strip design can make the skin on both sides located in the same plane and accurately aligned; the slightly tilted base can prevent inversion and poor healing; the locking unit adopts a snap-on type, which can withstand skin tension and prevent the skin on both sides from separating from each other; the first locking piece and the second locking piece are designed in pairs to adapt to a variety of linear incision directions.

[0038] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and do not deviate from the purpose of the invention of the utility model, they can creatively design a structure and embodiment similar to the technical solution, which should belong to the protection scope of the utility model.

Claims

1. A puncture-free suture device for surgical skin incision, characterized in that: It comprises a first base and a second base which are symmetrically arranged, wherein a locking group is provided on the first base and the second base, and the locking group is composed of a plurality of locking units which are arranged side by side; The locking unit comprises a first locking member and a second locking member, wherein the first locking member is located on the top of the first base, and the second locking member is located on the top of the second base; The inner ends of the first base and the second base are tilted upwards; The first locking member is provided with a slide groove, a locking strip is provided in the slide groove, a fan-shaped notch is provided in the locking strip, and the cross section of the notch is a quarter circle; The second locking member is provided with a locking groove, a locking rotating member is transversely provided in the locking groove, the locking rotating member includes a rotating shaft transversely arranged in the locking groove, a first rotating piece and a second rotating piece are provided on the rotating shaft, an angle of 90° is formed between the first rotating piece and the second rotating piece, the outer edge of the second rotating piece is chamfered, and locking protrusions are provided on the two side walls of the locking groove.

2. A puncture-free suture device for surgical skin incision according to claim 1, characterized in that: The bottom of the first base and the second base is provided with an adhesive layer for adhering to human skin.

3. The puncture-free suture device for surgical skin incision according to claim 1, characterized in that: The top of the locking strip is provided with anti-skid patterns for increasing friction.

4. The puncture-free suture device for surgical skin incision according to claim 1, characterized in that: The first rotating piece and the second rotating piece have the same length, which is smaller than the radius of the notch.

5. The puncture-free suture device for surgical skin incision according to claim 1, characterized in that: An inlay groove is provided at the bottom of the slide groove, and an inlay block matching the inlay groove is provided at the bottom of the locking strip. The inlay groove is not designed to be through, and a limit block is provided at the end close to the second locking piece to prevent the locking strip from sliding out of the first locking piece.

Images