High-elasticity miniature buckle for hemostatic forceps

Abstract

The utility model relates to the field of medical instrument mechanisms, and discloses a high-elasticity miniature buckle for haemostatic forceps, which comprises an annular cylinder, the inner walls of the two sides of the annular cylinder are connected with a sliding frame in a sliding manner, the inner walls of the two sides of the sliding frame are connected with handheld plates in a sliding manner, and the inner walls of the bottoms of the handheld plates are connected with flexible buckles in a sliding manner. An adjusting mechanism is arranged on the sliding frame, an auxiliary mechanism is arranged on the adjusting mechanism, the adjusting mechanism comprises a special-shaped cylinder, and the special-shaped cylinder is fixedly connected to the outer wall of one side of the handheld plate. According to the utility model, by arranging the grooves, the triangular plates and other structures, the problems that the haemostatic forceps are usually used for clamping bleeding tissues, but the bleeding tissues need to be held by a person to be continuously clamped, so that an operator can only operate other things with one hand, and the operator cannot conveniently operate the bleeding parts and use other surgical tools are solved; and the difficulty of subsequent operation of an operation is increased.

Description

Technical Field

[0001] The utility model relates to the field of medical device mechanisms, in particular to a high-elastic micro buckle for hemostatic forceps. Background Art

[0002] Hemostatic forceps are surgical instruments that block blood flow by clamping blood vessels. When rescuing a bleeding patient, after taking hemostatic drugs, hemostatic forceps are needed to clamp the blood vessels and arteries to prevent blood from flowing out. The light at the patient's wound is dim, and it is difficult to align the hemostatic forceps with the blood vessels when using them. Therefore, it is necessary to increase the light at the patient's wound.

[0003] The above device has the following defects: since hemostatic forceps are usually used to clamp bleeding tissue, but the bleeding tissue needs to be held continuously by a person, the operator can only perform other operations with one hand, which is not conducive to the operator's examination of the bleeding site and the use of other surgical tools, increasing the difficulty of subsequent surgical operations. Therefore, a highly elastic micro-clip for hemostatic forceps is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a highly elastic micro-clip for hemostatic forceps, aiming to improve the problem in the prior art that hemostatic forceps are usually used to clamp bleeding tissue, but the bleeding tissue needs to be continuously clamped by a person's hand, so that the operator can only perform other operations with one hand, which is not conducive to the operator's examination of the bleeding site and the use of other surgical tools, increasing the difficulty of subsequent surgical operations.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a highly elastic micro-clip for hemostatic forceps, comprising an annular cylinder, the inner walls on both sides of the annular cylinder are slidably connected to sliding frames, the inner walls on both sides of the sliding frames are slidably connected to hand-held plates, the bottom inner wall of the hand-held plate is slidably connected to a flexible clip, the sliding frame is provided with an adjustment mechanism, the adjustment mechanism is provided with an auxiliary mechanism, the adjustment mechanism comprises a special-shaped cylinder, the special-shaped cylinder is fixedly connected to an outer wall of one side of the hand-held plate, the outer wall of the hand-held plate on a side away from the special-shaped cylinder is fixedly connected to a spring, through holes are provided on the outer walls on both sides of the annular cylinder, the bottom inner wall of the annular cylinder is clamped with an arc-shaped cylinder, the bottom outer wall of the arc-shaped cylinder is rotatably connected to a triangular plate through a bearing, and an adjustment groove is provided on the inner wall of one side of the flexible clip.

[0006] As a further description of the above technical solution: the auxiliary mechanism includes a mounting groove, which is opened on the bottom inner wall of the annular cylinder, the side inner wall of the mounting groove is threadedly connected with a threaded groove, and the top inner wall of the annular cylinder is provided with a slideway.

[0007] As a further description of the above technical solution: the special-shaped cylinder is slidably connected to the side inner wall of the annular cylinder, and the special-shaped cylinder passes through the outer wall of one side of the sliding frame.

[0008] As a further description of the above technical solution: there are two hand-held plates in total, the two hand-held plates are symmetrical to each other, and the two ends of the spring are respectively fixedly connected to the outer walls of one side of the two hand-held plates.

[0009] As a further description of the above technical solution: the special-shaped cylinder is clamped on the side inner wall of the through hole, and the triangular plate is slidably connected to the inner walls on both sides of the flexible buckle.

[0010] As a further description of the above technical solution: the inner diameter of the adjusting groove is matched with the outer diameter of the triangular plate, and the triangular plate is slidably connected to the inner walls on both sides of the adjusting groove.

[0011] As a further description of the above technical solution: the thread groove is opened on the top outer wall of the arc-shaped cylinder, and the sliding frame is slidably connected to the inner walls on both sides of the slideway.

[0012] As a further description of the above technical solution: a groove is provided on an outer wall of one side of the handheld board.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by providing structures such as grooves, special-shaped cylinders, and triangular plates, there is no need for personnel to continuously hold the hemostatic forceps to clamp the bleeding tissue part, thereby improving the problem that the hemostatic forceps are usually used to clamp the bleeding tissue, but the bleeding tissue needs to be continuously clamped by the personnel, so that the operator can only perform other operations with one hand, which is not conducive to the operator to operate the bleeding part and use other surgical tools, and increases the difficulty of subsequent surgical operations.

[0015] 2. In the utility model, the hemostatic forceps and the micro buckle are conveniently separated through the structures such as the mounting groove, the threaded groove and the slideway, so as to facilitate the cleaning, disinfection and maintenance by personnel, and improve the traditional one-piece hemostatic forceps buckle or the clamping and fixing through multiple small parts, which requires personnel to squeeze and disassemble the clamped and fixed parts with disassembly tools, making the operation more cumbersome. At the same time, if the separation is not performed, dead corners and water accumulation are easy to appear at the internal connection during the overall cleaning and maintenance, thereby breeding bacteria and causing infection to the surgical patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall front view of a highly elastic micro buckle for hemostatic forceps proposed by the utility model;

[0017] Figure 2 This is a schematic side view of the whole of a highly elastic micro buckle for hemostatic forceps proposed by the utility model;

[0018] Figure 3 This is a cross-sectional schematic diagram of a highly elastic micro buckle for hemostatic forceps proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of an auxiliary mechanism of a highly elastic micro buckle for hemostatic forceps.

[0020] Legend:

[0021] 1. Annular cylinder; 2. Sliding frame; 3. Hand-held plate; 4. Flexible buckle; 5. Adjustment mechanism; 52. Groove; 53. Special-shaped cylinder; 54. Spring; 55. Through hole; 56. Arc cylinder; 57. Triangle plate; 58. Adjustment groove; 6. Auxiliary mechanism; 61. Mounting groove; 62. Threaded groove; 63. Slideway. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 3 The utility model provides an embodiment: a highly elastic micro buckle for hemostatic forceps, comprising an annular tube 1, the inner walls of both sides of the annular tube 1 are slidably connected with sliding frames 2, the inner walls of both sides of the sliding frames 2 are slidably connected with hand-held plates 3, the hand-held plates 3 are provided to facilitate the pressing or dragging operation, the bottom inner wall of the hand-held plate 3 is slidably connected with a flexible buckle 4, the sliding frame 2 is provided with an adjustment mechanism 5, the adjustment mechanism 5 is provided with an auxiliary mechanism 6, the adjustment mechanism 5 includes a special-shaped cylinder 53, the special-shaped cylinder 5 3 is fixedly connected to the outer wall of one side of the hand-held plate 3, and is conveniently snapped on the special-shaped cylinder 53 by setting a special-shaped cylinder 53, so that the sliding frame 2 is limited and snapped when it is lifted to a certain position. A spring 54 is fixedly connected to the outer wall of one side of the hand-held plate 3 away from the special-shaped cylinder 53, through holes 55 are provided on the outer walls of both sides of the annular cylinder 1, an arc cylinder 56 is snapped on the inner wall of the bottom of the annular cylinder 1, and a triangular plate 57 is rotatably connected to the outer wall of the bottom of the arc cylinder 56 through a bearing, and an adjustment groove 58 is provided on the inner wall of one side of the flexible buckle 4.

[0024] Reference Figure 2-Figure 3The special-shaped cylinder 53 is slidably connected to the side inner wall of the annular cylinder 1, and the special-shaped cylinder 53 passes through the outer wall of one side of the sliding frame 2. There are two hand-held plates 3, and the two hand-held plates 3 are symmetrical. The two ends of the spring 54 are fixedly connected to the outer walls of one side of the two hand-held plates 3, respectively. The special-shaped cylinder 53 is clamped on the side inner wall of the through hole 55, and the triangular plate 57 is slidably connected to the inner walls on both sides of the flexible buckle 4. The flexible buckle 4 is squeezed by setting the triangular plate 57 to make the flexible buckle 4 expand outward. The inner diameter of the adjusting groove 58 is matched with the outer diameter of the triangular plate 57. The triangular plate 57 is slidably connected to the inner walls on both sides of the adjusting groove 58. By setting the adjusting groove 58, when the triangular plate 57 slides into the interior, the flexible buckle 4 itself is closed by its own flexible material to clamp the bleeding tissue in real time. A groove 52 is provided on the outer wall of one side of the hand-held plate 3. The groove 52 is provided to reduce the slipping and slipping phenomenon when the person operates the hand-held plate 3.

[0025] Reference Figure 2-Figure 4 The auxiliary mechanism 6 includes a mounting groove 61, which is provided on the bottom inner wall of the annular tube 1. The side inner wall of the mounting groove 61 is threadedly connected with a thread groove 62. The mounting groove 61 cooperates with the thread groove 62 to make the arc tube 56 be drawn out from the top inner wall of the annular tube 1. A slideway 63 is provided on the top inner wall of the annular tube 1. The slideway 63 is provided to draw the sliding frame 2 out of the annular tube 1 after the special-shaped cylinder 53 is moved out of the through hole 55, and the flexible buckle 4 is maintained. The thread groove 62 is provided on the top outer wall of the arc tube 56. The triangle plate 57 is vertically limited by the arc tube 56. The sliding frame 2 is slidably connected to the inner walls on both sides of the slideway 63.

[0026] Working principle: by aligning the bleeding tissue part with the inner walls on both sides of the flexible buckle 4, then pulling the handheld plate 3 to move the sliding frame 2, the sliding frame 2 moves the flexible buckle 4, and at the same time the sliding frame 2 moves the special-shaped cylinder 53, the special-shaped cylinder 53 moves and engages with the through hole 55, and at the same time the sliding frame 2 moves to move the flexible buckle 4 to move the triangular plate 57 close to the adjustment groove 58, according to the arc surface of the adjustment groove 58 and the arc surface of the triangular plate 57 fit, the support of the triangular plate 57 on the inner walls on both sides of the flexible buckle 4 is released, so that the inner walls on both sides of the flexible buckle 4 are tightened due to their own materials to clamp the bleeding part, and when contacting the buckle The sliding frame 2 is moved downward by pressing the hand-held plate 3, and the downward movement of the sliding frame 2 drives the flexible buckle 4 to move, so that the adjustment groove 58 is away from the triangular plate 57, so that the triangular plate 57 opens the inner walls on both sides of the flexible buckle 4, and releases the bleeding tissue part of the inner wall of the flexible buckle 4. Under long-term use, the interior needs to be disinfected and maintained to a certain extent. The two hand-held plates 3 are pressed to squeeze the spring 54 to move the arc tube 56 away from the through hole 55, and then the hand-held plate 3 is lifted to remove the sliding frame 2 from the inside of the annular tube 1, and then the arc tube 56 is rotated to rotate the thread groove 62, and the thread groove 62 rotates and disengages from the mounting groove 61, and the arc tube 56 and the triangular plate 57 are poured out from the top of the annular tube 1.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A highly elastic micro buckle for hemostatic forceps, comprising an annular tube (1), characterized in that: The inner walls on both sides of the annular cylinder (1) are slidably connected to sliding frames (2), the inner walls on both sides of the sliding frames (2) are slidably connected to hand-held plates (3), the inner walls on the bottom of the hand-held plates (3) are slidably connected to flexible buckles (4), the sliding frames (2) are provided with an adjustment mechanism (5), the adjustment mechanism (5) is provided with an auxiliary mechanism (6), the adjustment mechanism (5) comprises a special-shaped cylinder (53), the special-shaped cylinder (53) is fixedly connected to the outer wall of one side of the hand-held plates (3), the outer wall of the hand-held plates (3) on the side away from the special-shaped cylinder (53) is fixedly connected to a spring (54), the outer walls on both sides of the annular cylinder (1) are provided with through holes (55), the inner wall on the bottom of the annular cylinder (1) is clamped with an arc-shaped cylinder (56), the outer wall on the bottom of the arc-shaped cylinder (56) is rotatably connected to a triangular plate (57) through a bearing, and the inner wall on one side of the flexible buckle (4) is provided with an adjustment groove (58).

2. The highly elastic micro buckle for hemostatic forceps according to claim 1, characterized in that: The auxiliary mechanism (6) comprises a mounting groove (61), the mounting groove (61) is provided on the bottom inner wall of the annular cylinder (1), the side inner wall of the mounting groove (61) is threadedly connected with a thread groove (62), and the top inner wall of the annular cylinder (1) is provided with a slideway (63).

3. The highly elastic micro buckle for hemostatic forceps according to claim 1, characterized in that: The special-shaped cylinder (53) is slidably connected to the inner wall of the side of the annular cylinder (1), and the special-shaped cylinder (53) passes through the outer wall of one side of the sliding frame (2).

4. The highly elastic micro buckle for hemostatic forceps according to claim 1, characterized in that: There are two hand-held plates (3) in total, and the two hand-held plates (3) are symmetrical to each other. The two ends of the spring (54) are respectively fixedly connected to the outer walls of one side of the two hand-held plates (3).

5. The highly elastic micro buckle for hemostatic forceps according to claim 1, characterized in that: The special-shaped cylinder (53) is clamped on the inner wall of the side of the through hole (55), and the triangular plate (57) is slidably connected to the inner walls on both sides of the flexible buckle (4).

6. The highly elastic micro buckle for hemostatic forceps according to claim 1, characterized in that: The inner diameter of the adjusting groove (58) is matched with the outer diameter of the triangular plate (57), and the triangular plate (57) is slidably connected to the inner walls on both sides of the adjusting groove (58).

7. The highly elastic micro buckle for hemostatic forceps according to claim 2, characterized in that: The thread groove (62) is formed on the top outer wall of the arc-shaped cylinder (56), and the sliding frame (2) is slidably connected to the inner walls on both sides of the slideway (63).

8. The highly elastic micro buckle for hemostatic forceps according to claim 1, characterized in that: A groove (52) is formed on one outer wall of the handheld plate (3).

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