Detachable pediatric insulating abdominal surgery cutting nippers

Abstract

The utility model discloses a detachable pediatric insulated abdominal cavity operation cutting nipper which comprises a leveraging handle and a hollow nipper rod, the hollow nipper rod is installed in an inner cavity of the leveraging handle, a nipper core rod is arranged in the hollow nipper rod, one end of the nipper core rod is provided with a cutting nipper head, the surface of the hollow nipper rod is provided with a nipper rod limiting groove, and the nipper rod limiting groove is connected with the hollow nipper rod. The utility model relates to the technical field of surgical scissors. According to the detachable insulating abdominal cavity operation cutting forceps for the pediatric department, the forceps rod double-ring lock and the forceps rod limiting groove are arranged between the leveraging handle and the hollow forceps rod, and the clamping elastic piece and the clamping groove are arranged between the hollow forceps rod and the forceps core rod, so that all the components of the device are easy to disassemble and assemble, and then subsequent comprehensive disinfection on instruments is facilitated; secondly, the socket with the groove and the inserting plate are arranged between the hollow nipper rod and the rotating wheel, so that the using direction of the cutting nipper head can be easily rotated and adjusted by 360 degrees through the rotating wheel.

Description

Technical Field

[0001] This utility model relates to the field of surgical scissors, specifically a detachable pediatric insulated abdominal surgical scissors. Background Technology

[0002] Abdominal surgery, as a minimally invasive procedure, has the advantages of minimal trauma, rapid recovery, and less scarring. With social development, the number of children suffering from abdominal diseases is gradually increasing, such as abdominal cell tumors and abdominal polyps. Compared with adults, children's abdominal cavities are more fragile and their skin is thinner. Conventional abdominal surgical forceps can easily cause damage to other tissues during surgery. Furthermore, conventional abdominal surgical forceps are not easy to disassemble, clean, and disinfect. Therefore, more attention needs to be paid to surgical hygiene when performing surgery on children.

[0003] To address these issues, this invention provides a detachable pediatric insulated abdominal surgical forceps. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a detachable pediatric insulated abdominal surgical forceps, which solves the problem of the difficulty in disassembling, cleaning, and disinfecting abdominal surgical forceps.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a detachable pediatric insulated abdominal surgical forceps, comprising a lever handle and a hollow forceps rod. The hollow forceps rod is installed within the inner cavity of the lever handle. A core rod is provided inside the hollow forceps rod, and a scissor head is provided at one end of the core rod. A forceps rod limiting groove is provided on the surface of the hollow forceps rod. A double-ring lock for the forceps rod, matching the limiting groove, is slidably provided inside the lever handle. A button is fixedly connected to the top of the double-ring lock. A spring is fixedly connected between the button and the top of the lever handle. A locking groove is provided on both the front and rear sides of the top of the core rod. Locking springs matching the locking grooves are installed on both the front and rear sides of the hollow forceps rod through slots.

[0006] Preferably, a rotating wheel is rotatably mounted on one end of the lever handle and on the outer surface of the hollow clamp rod via a bearing. Several insert plates are equidistantly arranged around the inner cavity of the rotating wheel. A slotted socket for use with the insert plates is fixedly connected to the outer surface of the hollow clamp rod.

[0007] Preferably, an operating handle is provided on the rear side of the lever handle, and the operating handle and the lever handle are rotatably connected by a rotating pin. One end of the clamp rod is fixedly provided with a ball head, and the operating handle and the lever handle are both provided with ball head grooves that match the ball head on their opposite sides.

[0008] Preferably, positioning blocks are fixedly connected to both the front and rear sides of the clamp rod, and positioning grooves that match the positioning blocks are provided on both the front and rear sides of the hollow clamp rod.

[0009] Preferably, the surface of the hollow clamp rod is provided with a rubber ring.

[0010] Beneficial effects

[0011] This invention provides a detachable pediatric insulated abdominal surgical scissors. Compared with existing technologies, it has the following advantages: By setting a double-ring lock and a limiting groove between the lever handle and the hollow clamp bar, and by setting a locking spring and a locking groove between the hollow clamp bar and the clamp core bar, the various components of the device are easily disassembled and assembled, which facilitates subsequent comprehensive sterilization of the instruments. Secondly, by setting a slotted socket and a plate between the hollow clamp bar and the rotating wheel, the orientation of the scissor head can be easily adjusted by rotating the wheel 360 degrees. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0013] Figure 2 This is a cross-sectional view of the lever handle structure of this utility model;

[0014] Figure 3 This is an unfolded view of the hollow clamp rod and clamp core rod structure of this utility model;

[0015] Figure 4 This is a top view of the internal structure of the hollow clamp rod of this utility model;

[0016] Figure 5 This is a side view of the double-ring lock structure of the clamp rod of this utility model;

[0017] Figure 6 This is a side view of the rotary wheel structure of this utility model;

[0018] Figure 7 This is an unfolded view of the lever handle and operating handle structure of this utility model;

[0019] Figure 8 This is a rear view of the lever handle structure of this utility model;

[0020] Figure 9 This utility model Figure 3 A magnified view of a portion of point A in the middle.

[0021] In the diagram: 1. Lifting handle; 2. Hollow pliers bar; 3. Pliers core bar; 4. Pliers head; 5. Pliers bar limiting groove; 6. Pliers bar double ring lock; 7. Button; 8. Spring; 9. Locking groove; 10. Locking spring; 11. Rotating wheel; 12. Insert plate; 13. Slotted socket; 14. Operating handle; 15. Rotating pin; 16. Ball head; 17. Ball head groove; 18. Positioning block; 19. Positioning groove; 20. Rubber ring. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] Please see Figure 1-9 This utility model provides a technical solution: a detachable pediatric insulated abdominal surgical scissors, including a lever handle 1 and a hollow clamp rod 2. The hollow clamp rod 2 is installed in the inner cavity of the lever handle 1. A clamp core rod 3 is provided inside the hollow clamp rod 2, and a scissor head 4 is provided at one end of the clamp core rod 3.

[0024] Furthermore: To facilitate disassembly and disinfection of the device, the surface of the hollow clamp rod 2 is provided with a clamp rod limiting groove 5. The inside of the lever handle 1 is slidably provided with a clamp rod double ring lock 6 that matches the clamp rod limiting groove 5. A button 7 is fixedly connected to the top of the clamp rod double ring lock 6. A spring 8 is fixedly connected between the button 7 and the top of the lever handle 1. The front and rear sides of the top of the clamp core rod 3 are provided with locking grooves 9. The front and rear sides of the hollow clamp rod 2 are provided with locking spring pieces 10 that match the locking grooves 9 through the grooves. The surface of the hollow clamp rod 2 is provided with a rubber ring 20. The pliers head 4 and the clamp core rod 3 are made of metal. The rod part of the hollow clamp rod 2 that wraps around the clamp core rod 3, the rotating wheel 11, the lever handle 1 and the operating handle 14 are all made of insulating material to avoid the risk of electric shock.

[0025] Specifically: To facilitate the calibration of the guide slot 9 and the slot spring 10, positioning blocks 18 are fixedly connected to the front and rear sides of the clamp core rod 3, and positioning slots 19 that are used in conjunction with the positioning blocks 18 are opened on the front and rear sides of the hollow clamp rod 2.

[0026] In order to facilitate the synchronous rotation of the hollow clamp rod 2, the clamp core rod 3 and the pliers head 4, a rotating wheel 11 is provided at one end of the lever handle 1 and on the outer surface of the hollow clamp rod 2 via a bearing. Several insert plates 12 are equidistantly arranged around the inner cavity of the rotating wheel 11. A slotted socket 13 that matches the insert plate 12 is fixedly connected to the outer surface of the hollow clamp rod 2.

[0027] Specifically: To facilitate the rigid fixation of the rotational position of the pliers core rod 3 and the pliers head 4, an operating handle 14 is provided on the rear side of the lever handle 1, and the operating handle 14 and the lever handle 1 are rotatably connected by a rotating pin 15. A ball head 16 is fixedly provided at one end of the pliers core rod 3, and a ball head groove 17 matching the ball head 16 is provided on the opposite side of the operating handle 14 and the lever handle 1.

[0028] During assembly, first press button 7 to lower the double-ring lock 6 of the clamp bar. As the double-ring lock 6 descends, its large annular inner cavity aligns with the inner cavity of the lever handle 1. Then, following the insertion path of the insert plate 12 and the slotted socket 13, insert the hollow clamp bar 2 through the rotating wheel 11 into the inside of the lever handle 1, ensuring that the clamp bar limiting groove 5 on the surface of the hollow clamp bar 2 is within the inner cavity of the double-ring lock 6. Then release button 7, causing the double-ring lock 6 to elastically rise, causing the small annular inner cavity to limit the clamp bar limiting groove 5. Then, according to... According to the assembly path of positioning block 18 and positioning groove 19, insert the core rod 3 into the interior of hollow clamp rod 2 until positioning block 18 and positioning groove 19 are fully engaged. When the core rod 3 enters the interior of hollow clamp rod 2, the locking groove 9 on the surface of the core rod 3 will also elastically engage with the locking spring piece 10 inside the hollow clamp rod 2. When the core rod 3 and hollow clamp rod 2 are fully assembled, the ball head 16 at one end of the core rod 3 will enter the ball head groove 17 on the opposite side of the lever handle 1 and the operating handle 14 along the inner cavity channel of the lever handle 1.

[0029] In use: By rotating the rotating wheel 11, the hollow clamp rod 2, the clamp core rod 3 and the pliers head 4 can be adjusted to adjust the position. After the position is adjusted, simply press down the operating handle 14 continuously, so that the operating handle 14 slightly prys and squeezes the ball head 16 against the inner wall of the ball head groove 17, so that the clamp core rod 3 is squeezed and limited to a stable position, thereby fixing the angle of the pliers head 4.

Claims

1. A detachable pediatric insulated abdominal surgical forceps, comprising a lever handle (1) and a hollow forceps bar (2), wherein the hollow forceps bar (2) is installed in the inner cavity of the lever handle (1), characterized in that: The hollow clamp rod (2) is provided with a clamp core rod (3) inside, and a pliers head (4) is provided at one end of the clamp core rod (3). The surface of the hollow clamp rod (2) is provided with a clamp rod limiting groove (5). The inside of the lever handle (1) is provided with a clamp rod double ring lock (6) that is used in conjunction with the clamp rod limiting groove (5). A button (7) is fixedly connected to the top of the clamp rod double ring lock (6). A spring (8) is fixedly connected between the button (7) and the top of the lever handle (1). The front and rear sides of the top of the clamp core rod (3) are provided with locking grooves (9). The front and rear sides of the hollow clamp rod (2) are provided with locking springs (10) that are used in conjunction with the locking grooves (9) through slotting.

2. The detachable pediatric insulated abdominal surgical forceps according to claim 1, characterized in that: One end of the lever handle (1) and the outer surface of the hollow clamp rod (2) are provided with a rotating wheel (11) which is rotatably mounted on the bearing. The inner cavity of the rotating wheel (11) is provided with several insert plates (12) arranged at equal intervals. The outer surface of the hollow clamp rod (2) is fixedly connected with a slotted socket (13) that is used in conjunction with the insert plates (12).

3. The detachable pediatric insulated abdominal surgical forceps according to claim 1, characterized in that: An operating handle (14) is provided on the rear side of the lever handle (1), and the operating handle (14) and the lever handle (1) are rotatably connected by a rotating pin (15). A ball head (16) is fixedly provided at one end of the clamp rod (3). A ball head groove (17) matching the ball head (16) is provided on the opposite side of the operating handle (14) and the lever handle (1).

4. The detachable pediatric insulated abdominal surgical forceps according to claim 1, characterized in that: The front and rear sides of the clamp rod (3) are fixedly connected with positioning blocks (18), and the front and rear sides of the hollow clamp rod (2) are provided with positioning grooves (19) that are used in conjunction with the positioning blocks (18).

5. A detachable pediatric insulated abdominal surgical forceps according to claim 1, characterized in that: The surface of the hollow clamp rod (2) is provided with a rubber ring (20).

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