Micro-laryngeal forceps with scale for easy cleaning

Abstract

The utility model discloses a kind of micro laryngeal forceps with scale convenient to wash, including jaw and clamp bar, the jaw is installed in one end of clamp bar, the jaw includes movable jaw and jaw body, the movable jaw is hinged between jaw body, the jaw is opened with object slot, the jaw body is opened with fixed slot, the movable jaw is opened with connecting hole and fixed hole, the fixed hole is hinged between fixed slot by fixed pin, the utility model relates to micro laryngeal forceps technical field.This micro laryngeal forceps with scale convenient to wash, by two fingers respectively inserted in holding handle and operating handle, then rotating operating handle, operating handle will drive connecting block to move right, connecting block will pull in-rod to move right, in-rod will pull movable jaw to rotate, the angle of movable jaw and jaw body can be conveniently adjusted, improve the convenience of operation.

Description

Technical Field

[0001] This utility model relates to the field of micro laryngeal forceps technology, specifically a micro laryngeal forceps with graduations for easy cleaning. Background Technology

[0002] The larynx is the only passage for the human body to eat and also contains many organs, mainly the respiratory tract and vocal cords. Therefore, impurities and bacteria often enter the larynx, causing larynx diseases such as pharyngitis, tonsillitis, polyps, and tumors. Specialized medical instruments are required for the treatment of the human larynx, such as larynx biopsy and removal of small polyps.

[0003] Existing laryngeal forceps have a small gripping range and cannot adjust the gripping angle in real time, which makes surgery inconvenient. Moreover, existing laryngeal forceps are difficult to disassemble for preoperative disinfection and cleaning, and some blind spots are prone to insufficient disinfection and cleaning. Therefore, a micro laryngeal forceps with graduations for easy cleaning is provided to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a microscopic laryngeal forceps with graduations for easy cleaning. This solves the problems of the small clamping range of the forceps, the inability to adjust the clamping angle in a timely manner, and the difficulty in disassembling the forceps, which leads to insufficient disinfection and cleaning in certain blind spots.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a microscopic laryngeal forceps with graduations for easy cleaning, comprising a forceps head and a forceps bar. The forceps head is mounted on one end of the forceps bar. The forceps head includes a movable forceps head and a forceps head body, which are hinged together. The forceps head has a picking groove, and the forceps head body has a fixing groove. The movable forceps head has an installation hole and a fixing hole, which are hinged to the fixing groove by a fixing pin. A connecting groove is provided on one side of the forceps head. The forceps bar has bending graduations. The other end of the forceps bar is fixedly connected to the forceps body. An inner rod channel is provided on one side of the forceps body. Below the inner surface of the inner rod channel... The pliers have an operating groove. A gripping handle is fixedly connected to the bottom of the pliers body. A connecting hole is provided on the gripping handle. An operating handle is provided on the pliers body. A connecting block is fixedly connected to the top of the operating handle. A mating hole that matches the connecting hole is provided on one side of the curved scale. A pin is rotatably connected between the mating hole and the connecting hole. The connecting block extends into the operating groove. An inner rod is slidably connected to the inside of the inner rod channel. The top of the connecting block is fixedly connected to the inner rod. A push hook is provided at one end of the inner rod. One end of the push hook extends into the connecting groove. The end of the inner rod extending into the connecting groove is hinged to the moving pliers head. A push groove is provided at the other end of the inner rod.

[0006] Preferably, the inner rod channel is internally threaded with a waterproof plug, one end of the waterproof plug is provided with a retaining ring, the surface of the waterproof plug is provided with a sealing thread, and a limit groove is formed inside the sealing thread.

[0007] Preferably, the surface of the waterproof plug is threaded with a sealing ring.

[0008] Preferably, the push hook is hinged to the moving clamp head.

[0009] Beneficial effects

[0010] This invention provides a graduated microscopic laryngeal forceps for easy cleaning. Compared with existing technologies, it has the following advantages:

[0011] (1) This utility model allows two fingers to be inserted into the handle and the operating handle respectively. When the operating handle is rotated, the operating handle will drive the connecting block to move to the right. The connecting block will pull the inner rod to move to the right. The inner rod will pull the moving forceps head to rotate. This allows for convenient adjustment of the angle between the moving forceps head and the forceps head body, improving the convenience of the operation.

[0012] (2) This utility model allows for cleaning and disinfection of the inner rod and inner rod channel simply by removing the waterproof plug. The inner rod can also be removed and replaced separately. The structure is reasonable and the operation is simple. The front end of the clamp rod is equipped with a bending scale, which not only improves the accuracy of controlling the bending of the clamp rod, but also indicates the depth of the instrument, making it easier for doctors to quickly adjust the angle of the surgical instruments and improve the efficiency of the operation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the pliers head, pliers bar, and inner bar of this utility model;

[0015] Figure 3 This is a schematic diagram of the inner rod and push groove of this utility model;

[0016] Figure 4 This is a schematic diagram of the inner rod and push hook of this utility model;

[0017] Figure 5 This is a schematic diagram of the positioning ring of this utility model;

[0018] Figure 6 This is a schematic diagram of the waterproof plug, limiting groove, and sealing thread of this utility model;

[0019] Figure 7 This is a schematic diagram of the sealing ring of this utility model;

[0020] Figure 8This is a schematic diagram of the structure of the inner rod channel, grip handle, connecting hole and operating groove of this utility model;

[0021] Figure 9 This is a schematic diagram of the connecting block and mating hole of this utility model;

[0022] Figure 10 This is a schematic diagram of the structure of the pliers head and pliers bar of this utility model;

[0023] Figure 11 This is a schematic diagram of the structure of the pliers head and pliers bar of this utility model;

[0024] Figure 12 This is a schematic diagram of the structure of the pliers head body and the fixing groove of this utility model;

[0025] Figure 13 This is a schematic diagram of the structure of the movable pliers head, connecting hole, and fixing hole of this utility model;

[0026] Figure 14 This is a schematic diagram of the connecting groove and the retrieval groove of this utility model;

[0027] Figure 15 This is a schematic diagram of the connecting groove and the retrieval groove of this utility model.

[0028] In the diagram: 1. Pliers head; 2. Pliers bar; 3. Pliers body; 4. Waterproof plug; 5. Operating handle; 6. Curved scale; 7. Pin; 8. Inner rod; 9. Sealing ring; 11. Moving pliers head; 12. Pliers head body; 13. Connecting groove; 14. Mounting hole; 15. Fixing hole; 16. Picking slot; 17. Fixing slot; 31. Inner rod channel; 32. Grip handle; 33. Connecting hole; 34. Operating groove; 41. Limiting groove; 42. Sealing thread; 43. Locking ring; 51. Connecting block; 52. Butt joint hole; 81. Push groove; 82. Push hook. Detailed Implementation

[0029] 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.

[0030] Please see Figure 1-15This utility model provides a technical solution: a microscopic laryngeal forceps with graduations for easy cleaning, comprising a forceps head 1 and a forceps bar 2. The forceps head 1 is mounted on one end of the forceps bar 2. The forceps head 1 includes a movable forceps head 11 and a forceps head body 12, which are hinged together. The forceps head 1 has a picking groove 16, and the forceps head body 12 has a fixing groove 17. The movable forceps head 11 has a mounting hole 14 and a fixing hole 15, which are hinged to the fixing groove 17 by a fixing pin. A connecting groove 13 is provided on one side of the forceps head 1. The forceps bar 2 is provided with bending graduations 6. The other end of the forceps bar 2 is fixedly connected to the forceps body 3. An inner rod channel 31 is provided on one side of the forceps body 3, and an operating groove 34 is provided below the inner surface of the inner rod channel 31. The bottom of the forceps body 3... A gripping handle 32 is fixedly connected, and a connecting hole 33 is provided on the gripping handle 32. An operating handle 5 is provided on the body of the clamps 3. A connecting block 51 is fixedly connected to the top of the operating handle 5. A mating hole 52 that matches the connecting hole 33 is provided on one side of the curved scale 6. A pin 7 is rotatably connected between the mating hole 52 and the connecting hole 33. The connecting block 51 extends into the operating groove 34. An inner rod 8 is slidably connected inside the inner rod channel 31. The top of the connecting block 51 is fixedly connected to the inner rod 8. A push hook 82 is provided at one end of the inner rod 8. One end of the push hook 82 extends into the connecting groove 13 and is hinged to the moving clamp head 11. The end of the inner rod 8 that extends into the connecting groove 13 is hinged to the moving clamp head 11. A push groove 81 is provided at the other end of the inner rod 8.

[0031] It should be noted that the front end of the pliers 1 is closed at an angle to expand the gripping range, and it is equipped with a ball-shaped pliers 1 and an arc-shaped pliers 1.

[0032] Furthermore, in order to facilitate the disassembly and disinfection of the inner rod 8, a waterproof plug 4 is connected to the internal thread of the inner rod channel 31. A retaining ring 43 is provided at one end of the waterproof plug 4, and a sealing thread 42 is provided on the surface of the waterproof plug 4. A limit groove 41 is opened inside the sealing thread 42.

[0033] Furthermore, in order to seal the inner rod channel 31, the surface of the waterproof plug 4 is threaded with a sealing ring 9.

[0034] In use, the pliers head 1 is installed at the front end of the pliers bar 2 and is composed of a pliers head body 12 and a movable pliers head 11 hinged together. The pliers head 1 has a picking groove 16 at the biting point, and a connecting groove 13 is located at the tail end of the pliers head 1. The front end of the pliers bar 2 is plated with a bending scale 6, and the rear end is welded to the pliers body 3. The upper end of the pliers body 3 has an inner rod channel 31 for installing the inner rod 8. The lower end of the inner rod channel 31 has an operating groove 34. The lower end of the pliers body 3 is a grip handle 32, which is welded to the upper inner rod channel 31. The middle of the grip handle 32 has a connecting hole 33. A waterproof plug 4 is threadedly connected to the inner rod channel 31. The upper end of the waterproof plug 4 has a locking ring 43, and the lower surface is a sealing thread. The handle 42 has a limit groove 41 inside. The top of the operating handle 5 has a connecting block 51 and the front end has a docking hole 52. The docking hole 52 is matched with the connecting hole 33, and a pin is inserted for hinge. The connecting block 51 is inserted into the operating groove 34 to connect the inner rod 8. The front end of the inner rod 8 is inserted into the connecting groove 13 and docks with the inner rod mounting hole 14. The moving pliers head 11 is hinged. The rear end has a push groove 81, which is matched with the connecting block 51 of the operating handle 5. The inner rod 8 is inserted and installed from the rear end of the inner rod channel 31. The front push hook 82 is hinged with the moving pliers head 11. The rear end is blocked by a waterproof plug 4 sealed by a nut. The push groove 81 faces down and is aligned with the operating groove 34.

[0035] During cleaning and disinfection, simply remove the waterproof plug 4 to clean and disinfect the inner rod 8 and the inner rod channel 31. The inner rod 8 can also be removed and replaced separately. The front end of the clamp rod 2 is equipped with a bending scale 6, which improves the accuracy of controlling the bending of the clamp rod 2.

Claims

1. A graduated microscopic laryngeal forceps for easy cleaning, comprising a forceps head (1) and a forceps bar (2), characterized in that: The pliers head (1) is mounted on one end of the pliers bar (2). The pliers head (1) includes a movable pliers head (11) and a pliers head body (12). The movable pliers head (11) and the pliers head body (12) are hinged together. The pliers head (1) has a picking groove (16), and the pliers head body (12) has a fixing groove (17). The movable pliers head (11) has a mounting hole (14) and a fixing hole (15). The fixing hole (15) is connected to a fixing... The slots (17) are hinged together by a fixing pin. A connecting slot (13) is provided on one side of the pliers head (1). A bending scale (6) is provided on the pliers bar (2). The other end of the pliers bar (2) is fixedly connected to the pliers body (3). An inner rod channel (31) is provided on one side of the pliers body (3). An operating slot (34) is provided below the inner surface of the inner rod channel (31). A gripping handle (32) is fixedly connected to the bottom of the pliers body (3). The grip handle (32) has a connecting hole (33), the clamp body (3) has an operating handle (5), the top of the operating handle (5) is fixedly connected to a connecting block (51), one side of the curved scale (6) has a mating hole (52) that matches the connecting hole (33), the mating hole (52) and the connecting hole (33) are rotatably connected by a pin (7), the connecting block (51) extends into the operating groove (34), the inner rod (8) is slidably connected to the inside of the inner rod channel (31), the top of the connecting block (51) is fixedly connected to the inner rod (8), one end of the inner rod (8) has a push hook (82), one end of the push hook (82) extends into the connecting groove (13), one end of the inner rod (8) extending into the connecting groove (13) is hinged to the moving clamp head (11), and the other end of the inner rod (8) has a push groove (81).

2. The graduated easy-to-clean micro laryngeal forceps according to claim 1, characterized in that: The inner rod channel (31) is internally threaded with a waterproof plug (4), one end of which is provided with a locking ring (43), and the surface of the waterproof plug (4) is provided with a sealing thread (42), and a limit groove (41) is opened inside the sealing thread (42).

3. A graduated microscopic throat forceps for easy cleaning according to claim 2, characterized in that: The surface of the waterproof plug (4) is threaded with a sealing ring (9).

4. A graduated microscopic throat forceps for easy cleaning according to claim 1, characterized in that: The push hook (82) is hinged to the moving clamp head (11).

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