Novel suture instrument with suture needle and needle holder integrated

Abstract

The invention discloses a novel suture instrument with a suture needle and a needle holder integrated, and relates to the technical field of medical instruments. Comprising a suture needle, a limiting groove is formed in the middle of the suture needle, and an opening of the limiting groove inclines towards the tip of the suture needle; and the needle holder is used for clamping the tail end of the suture needle. The suture line is clamped in the limiting groove in the middle of the suture needle, the suture line is sent to the two sides of a to-be-sutured part through reciprocating motion of the suture needle, the needle holder can always clamp the tail end of the suture needle during suturing, the suture needle does not need to be repeatedly clamped, threading is not needed again after one-needle suturing is completed, the suturing difficulty is reduced, and the suturing efficiency is improved. The sewing effect is enhanced, and the sewing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, in particular to a novel suturing device which is a combined suturing needle and a needle holder. Background Art

[0002] A suture needle is a tool used in the medical field to suture wounds. Common suture needles generally include two types: straight rods and curved rods. The head of the suture needle is provided with a tip, and the tail is provided with a lead hole. When the wound needs to be sutured, it is generally necessary to clamp the suture needle with a needle holder. For example, the front end of the suture needle is inserted from the patient's skin (living body) toward the subcutaneous tissue (living body), and according to the bending of the suture needle, the suture needle is passed through the subcutaneous tissue to make the front end of the suture needle return to the inserted skin side, and the front end part exposed from the skin is clamped by the needle holder, and the suture needle is pulled out from the subcutaneous tissue and skin. This method requires the use of a needle holder to repeatedly clamp the suture needle, and after each stitch, the suture thread needs to be threaded onto the suture needle again. The operation is relatively cumbersome and has a certain degree of difficulty. Summary of the invention

[0003] The main purpose of the present invention is to provide a novel suturing device which is a one-piece suturing needle and a needle holder, so as to solve the above-mentioned problems.

[0004] To achieve the above object, the present invention provides a novel suturing device which is a combination of a suturing needle and a needle holder, comprising:

[0005] A suturing needle, wherein a limiting groove is provided in the middle of the suturing needle, and an opening of the limiting groove is inclined toward the tip of the suturing needle;

[0006] A needle holder is used to clamp the end of the suture needle.

[0007] Furthermore, a clamping portion is provided at the end of the suture needle, and the clamping portion is used to facilitate clamping of the needle holder.

[0008] Furthermore, the clamping portion is provided with a slot, the needle holder is provided with an insert block adapted to the slot, and the insert block is detachably connected to the slot.

[0009] Furthermore, a plurality of slots are provided.

[0010] Furthermore, there are three slots arranged in a triangle.

[0011] Furthermore, the needle holder is provided with a finger-shaped groove, and the finger-shaped groove is used for facilitating holding.

[0012] Furthermore, the needle holder is provided with a clamping groove adapted to the clamping portion.

[0013] The suture thread of the present invention is clamped in the limiting groove in the middle of the suture needle, and the suture thread is sent to the two sides of the part to be sutured through the reciprocating motion of the suture needle. During suturing, the needle holder can always be clamped on the end of the suture needle, and there is no need to repeatedly clamp the suture needle. After completing one stitch of suturing, there is no need to thread the thread again, which reduces the difficulty of suturing, enhances the suturing effect, and improves the suturing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a schematic diagram of a suture needle of a novel suture device in which a suture needle and a needle holder are integrated.

[0015] Figure 2 The present invention is a front view of a novel suturing device which is a one-piece suturing needle and a needle holder.

[0016] Figure 3 The present invention is a rear view of a novel suturing device with a suturing needle and a needle holder integrated therein.

[0017] Figure 4 The present invention is a schematic diagram of a needle holder of a novel suturing device in which a suturing needle and a needle holder are integrated.

[0018] Among them, 1- suture needle; 2- limiting groove; 3- clamping part; 4- slot; 5- needle holder; 6- insert block; 7- card slot. DETAILED DESCRIPTION

[0019] In order to achieve the above-mentioned purpose and effect, the technical means and structures adopted by the present invention are described in detail with reference to the accompanying drawings for the features and functions of the preferred embodiments of the present invention.

[0020] like Figure 1-2 As shown, the present invention provides a novel suturing device which is a combination of a suturing needle and a needle holder, comprising:

[0021] A suture needle 1 is provided with a limiting groove 2 in the middle of the suture needle 1, and the opening of the limiting groove 2 is inclined toward the tip of the suture needle 1; the suture thread is temporarily fixed on the suture needle 1 through the limiting groove 2.

[0022] The needle holder 5 is used to clamp the end of the suture needle 1.

[0023] Before use, the medical staff first inserts the suture thread into the limiting groove 2, and then holds the needle holder 5 to perform the suture operation; when suturing, the medical staff passes the suture thread through the part to be sutured through the suture needle 1, and ties a knot in the suture thread (at this time, the needle holder 5 is always clamped at the end of the suture needle 1, and there is no need to clamp the tip of the suture needle 1 with the needle holder 5 after the tip of the suture needle 1 passes through the part to be sutured to make it pass through the part to be sutured as a whole), and then retract the suture needle 1 to its original position to complete the suture of the first stitch. At this time, the suture thread is still stuck in the limiting groove, and there is no need to thread the thread again. When suturing, the suture needle 1 can be directly passed through the skin again and the suture thread can be knotted. The above steps are repeated until all the parts to be sutured are sutured together, and finally the suture thread is removed and the knot is tied to complete the suture operation.

[0024] The present invention eliminates the need for rethreading after each stitch is completed and reduces the number of times the needle holder 5 repeatedly clamps the suture needle 1, thereby simplifying the workflow of medical staff, reducing the difficulty of suturing, and improving suturing efficiency.

[0025] Specifically, the clamping portion of the needle holder 5 is provided with a groove adapted to the contour of the end of the suture needle 1 , so as to improve the stability during clamping.

[0026] Specifically, one end of the limiting groove 2 close to the tip of the suture needle 1 is slightly higher than the other end opposite thereto, so that the suture needle 1 is less likely to get stuck when entering the part to be sutured.

[0027] Specifically, the limiting groove 2 is located at the front third of the suture needle 1 .

[0028] In another embodiment, a clamping portion 3 is provided at the end of the suture needle 1, and the clamping portion 3 is used to facilitate the clamping of the needle holder 5. When in use, the medical staff can clamp the clamping portion 3 with the needle holder 5 to perform suturing work, thereby making it easier for the medical staff to clamp the suture needle 1 and improving the stability during clamping.

[0029] In another embodiment, a slot 4 is provided on the clamping portion 3, and an insert block 6 adapted to the slot 4 is provided on the needle holder 5, and the insert block 6 is detachably connected to the slot 4. In this way, the suture needle 1 and the needle holder 5 are temporarily fixed to prevent the suture needle 1 from shaking back and forth during suturing, causing displacement, falling off, or even accidental injury.

[0030] Specifically, the insert block 6 is arranged at the hinge or the jaw of the needle holder 5 .

[0031] Specifically, a plurality of slots 4 are provided to improve the fixing effect. Preferably, three slots 4 are provided, and the three slots 4 are arranged in a triangle.

[0032] Specifically, the needle holder 5 is provided with finger-shaped grooves adapted to be held by human hands, so as to facilitate holding by medical staff.

[0033] Specifically, the needle holder 5 is provided with a slot 7 adapted to the clamping portion 3, so as to facilitate the cooperation between the needle holder 5 and the clamping portion 3, so that the needle holder 5 and the clamping portion 3 can be connected more quickly and stably.

[0034] The above descriptions are only preferred embodiments of the present invention, not all embodiments. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, belong to the protection scope of the present invention.

Claims

1. A novel suturing device with a suture needle and a needle holder integrated into one body, characterized in that: include: A suturing needle (1), wherein a limiting groove (2) is provided in the middle of the suturing needle (1), and an opening of the limiting groove (2) is inclined toward the tip of the suturing needle (1); A needle holder (5), wherein the needle holder (5) is used to clamp the end of the suture needle (1).

2. A novel suturing device with a suturing needle and a needle holder as a whole as claimed in claim 1, characterized in that: The end of the suture needle (1) is provided with a clamping portion (3), and the clamping portion (3) is used to facilitate clamping of the needle holder (5).

3. A novel suturing device with a suturing needle and a needle holder as a whole as claimed in claim 2, characterized in that: The clamping portion (3) is provided with a slot (4), and the needle holder (5) is provided with an inserting block (6) adapted to the slot (4), and the inserting block (6) is detachably connected to the slot (4).

4. A novel suturing device with a suturing needle and a needle holder as a whole as claimed in claim 3, characterized in that: The slots (4) are provided in plurality.

5. A novel suturing device with a suturing needle and a needle holder as a whole as claimed in claim 4, characterized in that: The slots (4) are provided in three numbers and arranged in a triangle.

6. A novel suturing device with a suturing needle and a needle holder integrated as claimed in claim 5, characterized in that: The needle holder (5) is provided with a finger-shaped groove, and the finger-shaped groove is used for facilitating holding.

7. A novel suturing device with a suturing needle and a needle holder integrated as claimed in claim 5, characterized in that: The needle holder (5) is provided with a clamping groove (7) adapted to the clamping portion (3).

Images