Knotting-free fibrous ring stitching instrument convenient and fast to operate

Abstract

The utility model discloses a knotting-free fiber ring stitching instrument convenient and fast to operate, and belongs to the technical field of fiber ring stitching instruments. A first stitching needle is installed at the outer end of a guide piece on a telescopic rod, a second stitching needle is installed at one end of the first stitching needle, and a button is installed at the outer end of a guide groove and controls a driving piece; the guide part, the first suture needle and the second suture needle are driven by pushing of the driving part to conduct automatic expansion and contraction, the functions of automatic suture and limiting expansion and contraction are achieved, and the expansion and contraction stability of the first suture needle and the second suture needle is improved; a limiting plate covers the material storage part, a sealing plate is installed on one side of the stitching instrument body and sleeved with a second connecting sleeve, a guiding part is installed on the second connecting sleeve, a guiding groove is formed in the guiding part, and a suture line enters and exits the material storage part and is led out of the guiding groove in the guiding part through the limiting plate to guide a stitching material. And the problem of knotting of the sewing material is effectively prevented.

Description

Technical Field

[0001] The utility model relates to a knot-free fiber ring suture device with convenient operation, belonging to the technical field of fiber ring suture devices. Background Technique

[0002] For example, a fiber ring suture device disclosed in the application number: CN219000399U includes a handle body, an inner core and a push rod. The handle body includes a tip, an intermediate tube and a tail seat which are integrally formed. A rib plate is fixed on the inner wall of the intermediate tube close to the tip. One end of the inner core contacts the rib plate, and the inner core is fixed to the intermediate tube through a clamping component; the push rod includes a pressing block and a pressing rod fixed to the pressing block. The pressing rod passes through the center of the abutting ring. A spring is connected between the rib plate and the pressing block. A tail cap is arranged on one side of the intermediate tube away from the tip, and the pressing rod is connected to the tail cap through a connecting component; a needle tube is fixed on the tip, the needle tube extends into the intermediate tube, a wire inlet hole is opened on the side wall of the intermediate tube close to the tip, a conveying rod is fixed on the pressing block, the conveying rod extends into the needle tube, and one end of the conveying rod away from the pressing block extends out from one end of the needle tube away from the tip, having the effects of simple structure, simple operation and low cost of the fiber ring suture device.

[0003] Based on retrieval and analysis, it is found that the existing technology still has deficiencies:

[0004] The existing technology is not convenient for preventing the function of knot-free suture thread during use. Therefore, a knot-free fiber ring suture device with convenient operation is needed to improve the above deficiencies. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a knot-free fiber ring suture device with convenient operation.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A knot-free fiber ring suture device with convenient operation includes a suture device main body for limiting, and a first suture needle and a second suture needle are installed at the outer end of the suture device main body;

[0008] A first connecting sleeve is installed on the suture device main body, a storage part is fixedly installed on the first connecting sleeve, a sealing plate is installed on one side of the suture device main body, a second connecting sleeve is fixedly installed on the sealing plate, a guiding part is installed on the second connecting sleeve, and a guiding groove is opened in the middle of the guiding part;

[0009] A power supply driving group is installed in the suture device main body, and a limiting group is installed on the power supply driving group.

[0010] Preferably, the power supply driving group includes a battery and a driving part. A battery is installed in the suture device main body, and a driving part is installed on the outside of the battery.

[0011] Preferably, the limiting group includes a telescopic rod and a guiding member. The output end of the driving member is installed with a telescopic rod, and the outer end of the telescopic rod is installed with a guiding member.

[0012] Preferably, the battery, the driving member, the telescopic rod, the guiding member, the sealing plate, the first suture needle and the second suture needle in the stapler body are of a combined structure.

[0013] Preferably, the guiding member pushes the first suture needle and the second suture needle to be telescopically connected along the sealing plate.

[0014] Preferably, the battery is electrically connected to the driving member, and the material storage member is used in cooperation with the guiding member.

[0015] The beneficial technical effects of the present utility model:

[0016] A convenient-to-operate knot-free annulus fibrosus stapler provided by the present utility model. A battery is installed in the stapler body. A driving member is installed on one side of the battery. A guiding member is installed on one side of the driving member. The guiding member is guidingly connected along the middle of the sealing plate. The outer end of the guiding member on the telescopic rod is installed with a first suture needle. One end of the first suture needle is installed with a second suture needle. A button is installed at the outer end of the guiding groove. The button controls the driving member. By the push of the driving member, the guiding member, the first suture needle and the second suture needle are driven to perform automatic telescopic suturing, realizing the functions of automatic suturing and limited telescoping, and improving the stability of the telescoping of the first suture needle and the second suture needle.

[0017] A connecting sleeve one is sleeved outside the button. One side of the connecting sleeve one is fixedly connected with a material storage member. A limiting plate covers the material storage member. A sealing plate is installed on one side of the stapler body. A connecting sleeve two is sleeved on the sealing plate. A guiding member is installed on the connecting sleeve two. A guiding groove is formed on the guiding member. The suture thread enters and exits the material storage member, and is led out through the limiting plate and guided into the guiding groove in the guiding member to guide the suture material, effectively preventing the problem of the suture material getting knotted. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure decomposition of a device according to a preferred embodiment of a convenient-to-operate knot-free annulus fibrosus stapler of the present utility model;

[0019] Figure 2 It is a schematic diagram of the knot-free structure according to a preferred embodiment of a convenient-to-operate knot-free annulus fibrosus stapler of the present utility model;

[0020] Figure 3 It is a schematic diagram of the limiting structure according to a preferred embodiment of a convenient-to-operate knot-free annulus fibrosus stapler of the present utility model;

[0021] Figure 4Schematic diagram of the overall three-dimensional structure of a preferred embodiment of an operationally convenient knotless fiber ring suture device according to the present utility model.

[0022] In the figure: 1, suture device main body; 2, button; 3, first connecting sleeve; 4, battery; 5, driving member; 6, telescopic rod; 7, guiding member; 8, second connecting sleeve; 9, sealing plate; 10, guiding member; 11, guiding groove; 12, storage member; 13, limiting plate; 14, first suture needle; 15, second suture needle. Detailed implementation manners

[0023] To make the technical solutions of the present utility model clearer and more definite for those skilled in the art, the present utility model will be further described in detail below in conjunction with the embodiments and the accompanying drawings. However, the implementation manners of the present utility model are not limited thereto.

[0024] As Figure 1 - Figure 4 shown, an operationally convenient knotless fiber ring suture device provided in this embodiment includes a suture device main body 1 for limiting, and a first suture needle 14 and a second suture needle 15 are installed at the outer end of the suture device main body 1;

[0025] A first connecting sleeve 3 is installed on the suture device main body 1, a storage member 12 is fixedly installed on the first connecting sleeve 3, a sealing plate 9 is installed on one side of the suture device main body 1, a second connecting sleeve 8 is fixedly installed on the sealing plate 9, a guiding member 10 is installed on the second connecting sleeve 8, and a guiding groove 11 is formed in the middle of the guiding member 10;

[0026] A power supply and driving group is installed inside the suture device main body 1, and a limiting group is installed on the power supply and driving group.

[0027] The power supply and driving group includes a battery 4 and a driving member 5. The battery 4 is installed inside the suture device main body 1, and the driving member 5 is installed outside the battery 4.

[0028] The limiting group includes a telescopic rod 6 and a guiding member 7. The output end of the driving member 5 is installed with the telescopic rod 6, and the outer end of the telescopic rod 6 is installed with the guiding member 7.

[0029] The battery 4, the driving member 5, the telescopic rod 6, the guiding member 7, the sealing plate 9, the first suture needle 14 and the second suture needle 15 inside the suture device main body 1 are of a combined structure.

[0030] The guiding member 7 pushes the first suture needle 14 and the second suture needle 15 to be telescopically connected along the sealing plate 9.

[0031] The battery 4 is electrically connected to the driving member 5, and the storage member 12 is used in cooperation with the guiding member 10.

[0032] As Figure 1 - Figure 4As shown in the figure, the working process of a convenient-to-operate knotless fiber ring suture device provided in this embodiment is as follows: Install the battery 4, the driving member 5, the telescopic rod 6, and the guiding member 7 in the suture device main body 1. After installation, cover the sealing plate 9 on one side of the button 2. Place the suture material in the storage member 12. Guide the suture thread from the limiting plate 13 to the guiding member 10 and the guiding groove 11 and connect it to the outer end of the second suture needle 15 to achieve knotless suture operation. Power is supplied by the battery 4 and controlled by the button 2.

[0033] Embodiment 1

[0034] As Figure 1 - Figure 4 As shown in the figure, the battery 4 is installed in the suture device main body 1. The driving member 5 is installed on one side of the battery 4. The guiding member 7 is installed on one side of the driving member 5. The guiding member 7 is connected along the middle of the sealing plate 9. The outer end of the guiding member 7 on the telescopic rod 6 is installed with the first suture needle 14. One end of the first suture needle 14 is installed with the second suture needle 15. The button 2 is installed at the outer end of the guiding groove 11. The button 2 controls the driving member 5. Through the push of the driving member 5, the guiding member 7, the first suture needle 14, and the second suture needle 15 are driven to perform automatic telescopic suturing, realizing the functions of automatic suturing and limited telescoping, and improving the stability of the telescoping of the first suture needle 14 and the second suture needle 15.

[0035] Embodiment 2

[0036] As Figure 1 - Figure 4 As shown in the figure, a first connecting sleeve 3 is sleeved outside the button 2. One side of the first connecting sleeve 3 is fixedly connected with the storage member 12. The limiting plate 13 covers the storage member 12. One side of the suture device main body 1 is installed with the sealing plate 9. A second connecting sleeve 8 is sleeved on the sealing plate 9. The guiding member 10 is installed on the second connecting sleeve 8. The guiding groove 11 is opened on the guiding member 10. The suture thread enters and exits the storage member 12 and is guided out through the limiting plate 13 into the guiding groove 11 in the guiding member 10 to guide the suture material, effectively preventing the problem of the suture material knotting.

[0037] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the scope disclosed by the present invention, according to the technical solution and its concept of the present invention, makes equivalent substitutions or changes, all belong to the protection scope of the present invention.

Claims

1. An operation - convenient knot - free fiber ring suture device, comprising a suture device main body (1) for limiting, and a first suture needle (14) and a second suture needle (15) are installed at the outer end of the suture device main body (1); It is characterized in that: A first connecting sleeve (3) is installed on the suture device main body (1), a material storage part (12) is fixedly installed on the first connecting sleeve (3), a sealing plate (9) is installed on one side of the suture device main body (1), a second connecting sleeve (8) is fixedly installed on the sealing plate (9), a guiding part (10) is installed on the second connecting sleeve (8), and a guiding groove (11) is formed in the middle of the guiding part (10); A power supply driving group is installed in the suture device main body (1), and a limiting group is installed on the power supply driving group.

2. The operation - convenient knot - free fiber ring suture device according to claim 1, characterized in that: The power supply driving group includes a battery (4) and a driving part (5). The battery (4) is installed in the suture device main body (1), and the driving part (5) is installed on the outer side of the battery (4).

3. The operation-convenient knotless fiber ring suture apparatus according to claim 2, wherein: The limiting group includes a telescopic rod (6) and a guiding part (7). The output end of the driving part (5) is installed with the telescopic rod (6), and the outer end of the telescopic rod (6) is installed with the guiding part (7).

4. The operation-convenient knotless fiber ring suture apparatus according to claim 3, wherein: The battery (4), the driving part (5), the telescopic rod (6), the guiding part (7), the sealing plate (9), the first suture needle (14) and the second suture needle (15) in the suture device main body (1) are of a combined structure.

5. The operation-convenient knotless fiber ring suture apparatus according to claim 4, wherein: The guiding part (7) pushes the first suture needle (14) and the second suture needle (15) to be telescopically connected along the sealing plate (9).

6. The operation-convenient knotless fiber ring suture apparatus according to claim 5, wherein: The battery (4) is electrically connected to the driving part (5), and the material storage part (12) is used in cooperation with the guiding part (10).

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