Medical suture needle facilitating the threading of surgical suture

Abstract

The utility model provides a medical suturing needle convenient for surgical suture thread to pass in belongs to medical instrument technical field. Including needle body, the one end of needle body is equipped with the main wire entry arc head that has set up wire slot, the one end of needle body is equipped with auxiliary wire entry arc head. The utility model discloses through setting up the limit of main wire entry arc head and auxiliary wire entry arc head makes the suture thread fast through the wire slot and passes in the wire slot, when the suture thread slides to the wire slot, make the suture thread enter the temporary wire slot, and the suture thread reverse pull because the arc shape of upper baffle, the suture thread moves along the lower surface of upper baffle, and the lower baffle is pushed to make the lower baffle deformation suturing needle enter the wire slot, can finish threading, can effectively prevent the suture thread that passes in accidentally pulls out and needs to find the problem of needle opening when threading, and after the suture thread enters, the upper baffle will be pushed by the rubber block and reset front end and the inside of wire slot, and the lower baffle also has the elasticity and automatically sticks to the upper baffle, thereby reducing the sharp edge of suture needle wire hole, and the sufferer will not bring the discomfort.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a medical suture needle that facilitates the insertion of surgical sutures. Background Technology

[0002] Medical suture needles are mainly used for surgical suturing. They are mostly made of stainless steel wire with holes or grooves drilled at the end. The surface is polished and electrolytically treated to make it very smooth. The needle types are divided into round needles, angled needles, spade needles, straight needles, etc., according to actual needs.

[0003] Traditional suture needles are inconvenient for quick threading, which not only affects surgical efficiency and increases the surgical burden, but also delays the patient's condition. Furthermore, traditional open suture needles only have an opening on one side of the suture hole or a clamping form at one end. Although this method achieves quick threading, the opening can tear the patient's skin tissue during suturing. In addition, clamping suture needles have an overlapping anti-reverse structure at the clamping end to prevent the suture from falling out. Due to the irregular shape of the anti-reverse structure, it can also tear the skin tissue, causing discomfort to the patient. This application provides a medical suture needle that facilitates the insertion of surgical sutures to meet this need. Utility Model Content

[0004] The technical problem to be solved by this invention is to provide a medical suture needle that facilitates the insertion of surgical sutures, thereby solving the problem that the opening position and anti-reverse structure of existing suture needles can cause tearing of the patient's skin tissue during the suturing process.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A medical suture needle for easy insertion of surgical sutures includes a needle body, one end of which has a suture groove, and another end of which has a main suture inlet arc head, one side of which has a bevel.

[0007] The needle body has a rubber block inside, and an upper baffle is snapped into the rubber block. A lower baffle is installed on one side of the needle body, and a reinforcing rib is provided on the other side of the needle body.

[0008] Optionally, the upper part of the needle body is provided with anti-slip texture, one end of the needle body is provided with a secondary wire inlet arc head on one side of the main wire inlet arc head, and a wire passage groove is provided in the middle of one end of the needle body, the wire passage groove being located between the main wire inlet arc head and the secondary wire inlet arc head.

[0009] Optionally, the rubber block is made of rigid medical-grade silicone, and the upper baffle is made of stainless steel with a smooth surface.

[0010] Optionally, the lower baffle is made of elastic stainless steel and has a smooth surface.

[0011] Optionally, a temporary groove is provided between the upper baffle and the lower baffle.

[0012] Optionally, the slope angle on one side of the main inlet arc head is 45 degrees, and the inner curvature of the upper end of the groove is adapted to the curvature of the upper surface of the upper baffle.

[0013] Compared with the prior art, this utility model has at least the following beneficial effects:

[0014] In the above scheme, by setting...

[0015] The slope of the main inlet arc head facilitates suture insertion for medical staff. The limiting effect of the main and auxiliary inlet arc heads allows the suture to quickly pass through the suture groove and enter the groove. As the suture slides into the groove, the pulling pressure causes the upper baffle to compress the rubber block and rotate downwards, allowing the suture to enter the temporary groove. When the medical staff applies force in the opposite direction after inserting the suture into the temporary groove, the temporary groove will clamp the suture to prevent it from falling out.

[0016] By setting the upper baffle to pull the suture in the opposite direction due to its arc shape, the suture moves along the lower surface of the upper baffle, pushing the lower baffle to deform and insert the suture needle into the suture groove, thus completing the threading. This effectively prevents the thread from being accidentally pulled out and eliminates the need to find the needle hole during threading. After the suture enters, the upper baffle is pushed back to its original position by the rubber block, and the front end fits against the inside of the suture groove. During suturing, the pressure of the thread will press the lower baffle against the upper baffle, and the lower baffle also has elasticity to automatically fit against the upper baffle, thereby reducing the sharp edges of the suture needle hole and preventing discomfort to the injured person. Attached Figure Description

[0017] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0018] Figure 1 A three-dimensional structural diagram of a medical suture needle designed to facilitate the insertion of surgical sutures;

[0019] Figure 2 Medical suture needles for easy insertion of surgical sutures Figure 1 Schematic diagram of structure A at position mid;

[0020] Figure 3 A schematic diagram of the main and auxiliary infeeding heads of a medical suture needle designed to facilitate the insertion of surgical sutures.

[0021] Figure label:

[0022] 1. Needle body; 2. Wire groove; 3. Main wire inlet arc head; 4. Slope; 5. Rubber block; 6. Upper baffle; 7. Lower baffle; 8. Reinforcing rib; 9. Anti-slip texture; 10. Secondary wire inlet arc head; 11. Temporary wire groove.

[0023] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0024] The following is a detailed description of a medical suture needle for facilitating the insertion of surgical sutures, provided by this utility model, with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0025] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0026] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0027] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0028] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0029] like Figure 1 and Figure 3 As shown, an embodiment of the present invention provides a medical suture needle that facilitates the insertion of surgical sutures, including a needle body 1, a suture groove 2 at one end of the needle body 1, a main suture inlet arc head 3 at one end of the needle body 1, and a slope 4 on one side of the main suture inlet arc head 3.

[0030] The needle body 1 has a rubber block 5 inside, and an upper baffle 6 is snapped into the rubber block 5. The rubber block 5 is made of hard medical silicone, and the upper baffle 6 is made of stainless steel with a smooth surface. A lower baffle 7 is installed on one side of the needle body 1. The lower baffle 7 is made of elastic stainless steel with a smooth surface. A temporary wire groove 11 is formed between the upper baffle 6 and the lower baffle 7. A reinforcing rib 8 is provided on the other side of the needle body 1. Anti-slip texture 9 is formed on the upper part of the needle body 1. A secondary wire inlet arc head 10 is provided on one side of the main wire inlet arc head 3 at one end of the needle body 1. A wire passage groove is formed in the middle of one end of the needle body 1. The wire passage groove is located between the main wire inlet arc head 3 and the secondary wire inlet arc head 10. The slope 4 on one side of the main wire inlet arc head 3 has an angle of 45 degrees. The inner curvature of the upper end of the wire groove 2 is adapted to the curvature of the upper surface of the upper baffle 6.

[0031] The slope 4 of the main infeed arc head 3 facilitates suture insertion for medical staff. The limiting mechanisms of the main infeed arc head 3 and the auxiliary infeed arc head 10 allow the suture to quickly pass through the suture groove and into the suture groove 2. As the suture slides into the suture groove 2, the pulling pressure causes the upper baffle 6 to compress the rubber block 5 and rotate downwards, allowing the suture to enter the temporary suture groove 11. After the medical staff inserts the suture into the temporary suture groove 11, applying reverse force will clamp the suture to prevent it from falling out. Pulling the suture in the opposite direction, due to the arc shape of the upper baffle 6, causes the suture to move along... The lower surface of the upper baffle 6 moves, pushing the lower baffle 7 to deform and allow the suture needle to enter the suture groove 2, thus completing the threading. This effectively prevents the threaded suture from being accidentally pulled out and eliminates the need to find the needle hole during threading. After the suture enters, the upper baffle 6 is pushed back to its original position by the rubber block 5, with its front end fitting against the inside of the suture groove 2. During suturing, the suture will press the lower baffle 7 against the upper baffle 6 due to the pressure of the thread entering the suture. The lower baffle 7 also has elasticity and automatically fits against the upper baffle 6, thereby reducing the sharp edges of the suture needle hole and preventing discomfort to the injured person.

[0032] The working principle of the technical solution provided by this utility model is as follows: When threading is required, align the suture with the suture groove between the main inlet arc head 3 and the auxiliary inlet arc head 10, and thread the suture into the temporary suture groove 11. In a more urgent situation, since the main inlet arc head 3 is slightly larger than the auxiliary inlet arc head 10, medical staff can also quickly thread the suture by touch. Pull the suture down toward the position of the main inlet arc head 3, and the suture will be blocked by the slope 4 and quickly enter the suture groove. By pulling down the suture, the upper baffle 6 rotates downward along the position of the compression rubber block 5 to allow the suture to enter the temporary suture groove 11. Then, lift the suture and push the lower baffle 7 to deform the lower baffle 7 so that the suture needle enters the suture groove 2. The threading can be completed by pulling down and lifting up.

[0033] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A medical suture needle that facilitates the insertion of surgical sutures, characterized in that, Includes a needle body, one end of which has a wire groove, and another end of which has a main wire inlet arc head, one side of which has a slope. The needle body has a rubber block inside, and an upper baffle is snapped into the rubber block. A lower baffle is installed on one side of the needle body, and a reinforcing rib is provided on the other side of the needle body.

2. The medical suture needle for easy insertion of surgical sutures according to claim 1, characterized in that, The upper part of the needle body is provided with anti-slip texture, and one end of the needle body is provided with a secondary wire inlet arc head on one side of the main wire inlet arc head. A wire passage groove is provided in the middle of one end of the needle body, and the wire passage groove is located between the main wire inlet arc head and the secondary wire inlet arc head.

3. The medical suture needle for easy insertion of surgical sutures according to claim 1, characterized in that, The rubber block is made of rigid medical-grade silicone, and the upper baffle is made of stainless steel with a smooth surface.

4. The medical suture needle for easy insertion of surgical sutures according to claim 1, characterized in that, The lower baffle is made of elastic stainless steel and has a smooth surface.

5. The medical suture needle for easy insertion of surgical sutures according to claim 1, characterized in that, A temporary cable groove is provided between the upper baffle and the lower baffle.

6. The medical suture needle for facilitating the insertion of surgical sutures according to claim 1, characterized in that, The slope angle on one side of the main incoming line arc head is 45 degrees, and the inner curvature of the upper end of the trough is adapted to the curvature of the upper surface of the upper baffle.

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