Probe convenient for wire hanging

Abstract

The utility model relates to the technical field of medical instruments, and discloses a probe convenient for thread hanging, which comprises a probe rod, a probe head is fixedly arranged on one side of the probe rod, a holding rod is fixedly arranged on the other side of the probe rod, a rotating ring is in threaded connection with the outside of the holding rod, and a rubber sleeve is fixedly arranged on one side, far away from the probe head, of the outside of the holding rod. A fixing mechanism is arranged in the needle head and comprises a first clamping block, fixing blocks are fixedly arranged at the upper end and the lower end of the first clamping block, first connecting ropes are fixedly arranged on the sides, close to the holding rod, of the two fixing blocks, and a sliding block is slidably arranged on the side, close to the needle rod, in the rotating ring; and a second connecting rope is fixedly arranged at the lower end of the sliding block. According to the utility model, when the suture hanging operation is needed, the rotating ring is rotated, the suture hanging part is fixed through the fixing mechanism, and then the suture hanging operation is carried out, so that the whole operation process is simple and convenient, the complexity of the operation is reduced, and the safety and success rate of the operation are improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a probe that is easy to attach a wire to. Background Technology

[0002] Seton therapy is widely used in the treatment of anorectal diseases such as high anal fistula and perianal abscess. It involves cleverly suspending a rubber band or thin thread at the affected area, applying appropriate pressure and traction to stimulate and promote the natural healing mechanism of the local tissue. Its unique efficacy has earned it high recognition from physicians and patients throughout history. Doctors typically use sophisticated anorectal surgical probes, whose ingenious design allows for more precise access to the complex structures of the anus and rectum. This enables them to handle these sensitive and delicate areas with ease, ensuring the accuracy and safety of the treatment. Guided by the probe, doctors can accurately place the rubber band or thin thread at the affected area, achieving the therapeutic goal while maximizing the protection of the patient's anal function. The combination of seton therapy and anorectal surgical probes undoubtedly opens up a highly efficient, safe, and humane path for the treatment of anorectal diseases.

[0003] Most existing probes are cumbersome to use during suture placement. After the probe successfully probes the internal opening, doctors often find it difficult to perform the suture placement procedure easily. They usually have to simply tie the rubber band to the head of the probe. This traditional method is not only cumbersome, but also prone to falling off when the rubber band is pulled out from the fistula later due to its own contractile properties. This undoubtedly increases the complexity and risk of the surgery.

[0004] Therefore, those skilled in the art have provided a probe that facilitates wire attachment to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a probe that facilitates suture placement. Through a fixing mechanism, doctors can quickly and accurately complete the suture placement operation, which not only simplifies the surgical procedure and reduces surgical risks, but also improves the efficiency and success rate of the surgery.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A probe for easy wire attachment includes a needle bar, a needle head fixedly mounted on one side of the needle bar, a handle fixedly mounted on the other side of the needle bar, a rotating ring threadedly connected to the outside of the handle, and a rubber sleeve fixedly mounted on the outside of the handle away from the needle head;

[0008] The needle tip is provided with a fixing mechanism, which includes a first clamping block. Both ends of the first clamping block are fixedly provided with fixing blocks. Both fixing blocks are fixedly provided with a first connecting rope on the side near the handle. A slider is slidably provided inside the rotating ring on the side near the needle bar. The lower end of the slider is fixedly provided with a second connecting rope.

[0009] Furthermore, a second clamping block is fixedly provided inside the needle near the needle shaft, and the first clamping block is parallel to the second clamping block.

[0010] Furthermore, the second connecting rope is externally slidably disposed inside the needle bar, and the two first connecting ropes are fixedly disposed on the side of the second connecting rope away from the handle on the side of the first connecting rope near the handle.

[0011] Furthermore, the needle tip has grooves at both the top and bottom ends, and the two fixing blocks are slidably disposed inside the two grooves respectively.

[0012] Furthermore, both of the first connecting ropes are slidably disposed inside the needle tip, and the slider is slidably disposed inside the upper end of the handle.

[0013] Furthermore, a scale line is fixedly provided on the outside of the needle bar.

[0014] Furthermore, the rubber sleeve is externally fixed with protective textures.

[0015] This utility model has the following beneficial effects:

[0016] This invention proposes a probe for easy suture placement. During the suture placement procedure, the doctor firmly grasps the rubber sleeve, inserts the needle through the surgical incision, and gradually guides the needle shaft through the anus and out of the body. Next, the doctor passes a rubber band between the first and second clamping blocks. Then, the doctor rotates the rotating ring outside the grip, causing the slider to slide inside the rotating ring and the upper end of the grip. This causes the second connecting rope to move the first connecting rope, which in turn causes the fixing block to push the first clamping block closer to the second clamping block, thereby securing the rubber band and preventing it from falling off. The entire operation is simple, reduces the complexity of the operation, and improves the safety and success rate of the surgery. Attached Figure Description

[0017] Figure 1 This is an isometric schematic diagram of the entire utility model;

[0018] Figure 2 This is a partial orthogonal sectional view of the present invention;

[0019] Figure 3 This utility model Figure 2 Enlarged diagram of point A in the diagram;

[0020] Figure 4 This is a partial isometric view of the present invention near the second clamping block.

[0021] Legend:

[0022] 1. Needle bar; 2. Needle tip; 3. Fixing mechanism; 4. Scale line; 5. Rotating ring; 6. Grip bar; 7. Rubber sleeve; 301. First clamping block; 302. First connecting rope; 303. Fixing block; 304. Slide groove; 305. Second clamping block; 306. Second connecting rope; 307. Sliding block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figures 1-4 One embodiment provided by this utility model:

[0025] A probe that is easy to attach a wire includes a needle bar 1, a needle head 2 fixedly mounted on one side of the needle bar 1, a handle 6 fixedly mounted on the other side of the needle bar 1, a rotating ring 5 threadedly connected to the outside of the handle 6, a rubber sleeve 7 fixedly mounted on the outside of the handle 6 away from the needle head 2, a scale line 4 fixedly mounted on the outside of the needle bar 1, and a protective texture fixedly mounted on the outside of the rubber sleeve 7.

[0026] The needle 2 is equipped with a fixing mechanism 3, which includes a first clamping block 301. The first clamping block 301 is fixedly equipped with fixing blocks 303 at both ends. The two fixing blocks 303 are fixedly equipped with first connecting ropes 302 on the side of the handle 6. The rotating ring 5 is slidably equipped with a slider 307 on the side of the needle bar 1. The lower end of the slider 307 is fixedly equipped with a second connecting rope 306. The needle 2 is fixedly equipped with a second clamping block 305 on the side of the needle bar 1. The first clamping block 301 and the second clamping block 305 are parallel. The second connecting rope 306 is slidably equipped inside the needle bar 1. The two first connecting ropes 302 are fixedly equipped on the side of the second connecting rope 306 away from the handle 6 on the side of the handle 6. The needle 2 is equipped with a sliding groove 304 at both ends. The two fixing blocks 303 are slidably equipped inside the two sliding grooves 304 respectively. The two first connecting ropes 302 are slidably equipped inside the needle 2. The slider 307 is slidably equipped inside the upper end of the handle 6.

[0027] Specifically, during the suture placement procedure, the doctor holds the rubber sleeve 7 on the outside of the grip 6. The rubber sleeve 7 and its protective texture increase the friction of the grip, allowing the doctor to better control the probe and prevent it from slipping. The probe itself is also relatively soft. Then, the needle 2 is slowly inserted through the surgical incision and smoothly exits through the anus. The depth of probe insertion is determined by observing the scale lines 4 on the outside of the needle bar 1. The scale lines 4 help improve the accuracy of the procedure and reduce unnecessary harm to the patient caused by inserting the probe too deeply or too shallowly. At this point, the doctor passes a rubber band between the first clamp 301 and the second clamp 305. Next, the convenient rotating ring 5 is rotated. Since the rotating ring 5 is threadedly connected to the grip 6, it moves outside the grip 6. The movement of the rotating ring 5 drives the slider 307 to slide inside the rotating ring 5 and within the inner cavity of the upper end of the grip 6. The slider 307 then drives the second connecting... Rope 306 slides inside the needle bar 1. As the second connecting rope 306 moves, the first connecting rope 302 connected to it also slides inside the needle tip 2, thereby causing the fixing block 303 to slide smoothly within the preset groove 304. This causes the first clamping block 301 to move closer to the second clamping block 305 until the two are tightly engaged, firmly clamping the rubber band. This achieves a secure fixation of the rubber band, thereby improving the accuracy and efficiency of the suture procedure, reducing uncertainties and risks during the procedure, and reducing the physical burden on the doctor. This makes the surgical operation smoother and less strenuous, and also ensures the stability and reliability of the rubber band fixation, providing strong support for the patient's postoperative recovery. Moreover, it can adapt to rubber bands of different thicknesses and has strong practicality. When the first clamping block 301 and the second clamping block 305 have completed the fixation of the rubber band, the risk of the rubber band falling off or shifting is reduced, thereby improving the safety of the procedure.

[0028] Working principle: When a suture is needed, the doctor holds the handle 6 and inserts the needle 2 through the incision, causing it to pull the needle bar 1 out of the anus. At this time, the rubber band is passed between the first clamping block 301 and the second clamping block 305. Then, the rotating ring 5 is rotated, causing it to move outside the handle 6. The movement of the rotating ring 5 will cause the slider 307 to move synchronously, sliding inside the rotating ring 5 and at the upper end inside the handle 6. The movement of the slider 307 will cause the second connecting rope 306 connected to it to move, which in turn will cause the first connecting rope 302 connected to it to move inside the needle 2. The movement of the first connecting rope 302 will cause the fixing block 303 to slide in the groove 304, and cause the first clamping block 301 to be moved towards the second clamping block 305, thereby fixing and clamping the rubber band between the first clamping block 301 and the second clamping block 305.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wire-hanging facilitating probe comprising a needle shaft (1), characterized in that: A needle (2) is fixedly provided on one side of the needle bar (1), and a grip (6) is fixedly provided on the other side of the needle bar (1). A rotating ring (5) is threadedly connected to the outside of the grip (6), and a rubber sleeve (7) is fixedly provided on the outside of the grip (6) away from the needle (2). The needle (2) is provided with a fixing mechanism (3), which includes a first clamping block (301). The first clamping block (301) is fixedly provided with fixing blocks (303) at both the upper and lower ends. The two fixing blocks (303) are fixedly provided with a first connecting rope (302) on the side near the handle (6). The rotating ring (5) is slidably provided with a slider (307) on the side near the needle bar (1). The lower end of the slider (307) is fixedly provided with a second connecting rope (306).

2. The probe of claim 1, wherein: A second clamping block (305) is fixedly provided inside the needle (2) on the side near the needle bar (1), and the first clamping block (301) is parallel to the second clamping block (305).

3. The probe of claim 1, wherein: The second connecting rope (306) is externally slidably disposed inside the needle bar (1), and the two first connecting ropes (302) are fixedly disposed on the side of the second connecting rope (306) away from the handle (6) on the side of the handle (6) near the handle (6).

4. The probe of claim 1, wherein: The needle (2) has grooves (304) at both the upper and lower ends inside, and the two fixing blocks (303) are respectively slidably disposed inside the two grooves (304).

5. The probe of claim 1, wherein: Both of the first connecting ropes (302) are slidably disposed inside the needle (2) on the outside, and the slider (307) is slidably disposed inside the upper end of the handle (6) on the outside.

6. The probe of claim 1, wherein: The needle bar (1) is fixedly provided with scale lines (4).

7. The probe of claim 1, wherein: The rubber sleeve (7) is externally fixed with protective texture.

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