A foreign body removal device with an anti-touch structure

Abstract

The present application provides a foreign body removal device with an anti-touch structure, comprising a holding mechanism and a clamping assembly arranged at one end of the holding mechanism, a pull rod is provided at the connection between the holding mechanism and the clamping assembly, the holding mechanism drives the pull rod to move, and changes the positional relationship of the clamping assembly for clamping; wherein, the holding mechanism comprises a fixed clamp and a movable clamp, the fixed clamp and the movable clamp are hingedly connected, a ferrule is provided inside the top end of the fixed clamp and the top end of the movable clamp, a spring coil arranged on the outer surface of the pull rod is penetrated inside the ferrule, and relates to the technical field of medical equipment, wherein a pull rod is penetrated inside the ferrule, a spring coil is provided on the outer surface of the pull rod, one end of the spring coil is connected to the movable clamp, and the other end is connected to the fixed clamp, when the foreign body clamp is not used, the movable clamp abuts against the ferrule under the pulling force of the spring coil, and under the limit of the ferrule, the problem of compression of the internal spring coil due to accidental contact with the movable clamp is avoided, so that the clamping assembly at one end contacts with the oral tissue and causes scratches.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a foreign body removal device with an anti-touch structure. Background Art

[0002] In the otolaryngology department, patients often need to remove foreign bodies for various reasons, such as children accidentally inserting small objects into the ear canal or nasal cavity when playing, and adults entering foreign bodies due to accidents or diseases. The foreign body forceps are made of medical stainless steel and silicone rubber materials, the outer tube is made of medical stainless steel and PTFE materials, the cable is made of medical stainless steel, and the handle is made of ABS material. The head is designed with a variety of shapes, suitable for the grasping of various foreign bodies, and easy to use. Traditional foreign body removal methods mostly use tweezers, suction tools and other tools for manual operation. This method is more difficult to remove foreign bodies with deeper positions, special shapes or strong adhesion. In addition, due to the small oral space during the operation, when the clamping end is inserted into the oral cavity, the operator may accidentally touch the movable forceps, causing the movable forceps to squeeze the spring coil. In this way, the clamping end will change its own inclination angle due to the accidental touch of the movable forceps, which is easy to cause secondary damage to the patient, such as scratching the mucosa and aggravating the embedding of foreign bodies.

[0003] Therefore, there is an urgent need to provide a device that can remove foreign bodies more accurately, safely and efficiently. The device needs to be able to adapt to foreign bodies in different positions and shapes, reduce damage to the patient's mucosa, reduce surgical risks, and at the same time reduce the doctor's operating difficulty and improve removal efficiency. Summary of the invention

[0004] In order to overcome the existing problems, an embodiment of the present application provides a foreign body removal device with an anti-touch structure, wherein rings are provided at corresponding positions of the fixed clamp and the movable clamp, a pull rod passes through the inside of the ring, and a spring coil is provided on the outer surface of the pull rod, one end of the spring coil is connected to the movable clamp, and the other end is connected to the fixed clamp. When the foreign body clamp is not in use, the movable clamp abuts against the ring under the tension of the spring coil. Under the limit of the ring, the internal spring coil is compressed due to accidental contact with the movable clamp, thereby preventing the clamping component at one end from contacting the oral tissue and causing scratches.

[0005] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0006] A foreign body removal device with an anti-touch structure comprises a holding mechanism and a clamping assembly arranged at one end of the holding mechanism, a pull rod is arranged at the connection between the holding mechanism and the clamping assembly, and the holding mechanism drives the pull rod to move, thereby changing the position relationship of the clamping assembly for clamping;

[0007] Among them, the holding mechanism includes a fixed clamp and a movable clamp, the fixed clamp and the movable clamp are hingedly connected, and a ring is provided inside the top of the fixed clamp and the top of the movable clamp, and a spring ring arranged on the outer surface of the pull rod is penetrated inside the ring. Rings are provided at corresponding positions of the fixed clamp and the movable clamp, and a pull rod is penetrated inside the ring. A spring ring is provided on the outer surface of the pull rod, one end of the spring ring is connected to the movable clamp, and the other end is connected to the fixed clamp. When the foreign body clamp is not used, the movable clamp abuts against the ring under the tension of the spring ring. Under the limit of the ring, the problem of compression of the internal spring ring due to accidental contact with the movable clamp is avoided, so that the clamping component at one end contacts the oral tissue and causes scratches.

[0008] Preferably, the ferrule is a hollow cylindrical structure, the diameter of the inner circle cross section of the ferrule is larger than the cross section diameter of the spring ring, the spring ring is attached to the outer surface of the pull rod and is recessed inside the ferrule;

[0009] Wherein, one end of the ferrule is located at one end of the fixing clamp and a connecting column is provided.

[0010] Preferably, the fixing clamp is provided with a connecting hole at a position corresponding to the connecting column, the connecting column at one end of the ring is screwed to the connecting hole, a connecting column is provided at the intersection of the ring and the fixing seat, and connecting holes are provided at corresponding positions of the fixing seat and the connecting column, so that the ring can be separated from the fixing seat by rotating the ring, and the tension of the spring coil inside the ring can be changed by replacing the ring of different lengths, and when the tension of the spring coil is changed, the opening angle of the clamping assembly can be changed.

[0011] Preferably, the fixing pliers includes a first buckle, which is an annular structure. When using the fixing pliers, a finger is put inside the first buckle, and another finger can be placed on one side of the limiting rod, and the limiting rod is used for limiting. The bottom end of the first buckle is provided with a limiting rod with an arc structure, the top of the first buckle is provided with a first support rod, and the side wall of the first support rod is provided with a rotating axis.

[0012] Preferably, the movable pliers comprises a second buckle, a second support rod is provided at the top end of the second buckle, a connecting seat is provided at the top end of the second support rod, and one end of the pull rod is fixed to the connecting seat.

[0013] Preferably, the fixed pliers are provided with a fixing seat at a position corresponding to the connecting column at one end of the ferrule, the connecting column at one end of the ferrule rotates with the connecting hole opened at one end of the fixing seat, the fixing seat is provided with a sleeve seat away from one end of the ferrule, one end of the sleeve seat is provided with a pliers rod, the pliers rod is a hollow cylindrical structure for accommodating the pull rod, the pull rod runs through the inside of the pliers rod, and one end of the pull rod is connected to the upper pliers head inside the clamping assembly, when the pull rod is pulled, the upper pliers head is driven to rotate with the pin shaft as the axis;

[0014] The fixing seat and the sleeve are hollow structures, and the pull rod runs through the fixing seat and the sleeve.

[0015] Preferably, one end of the clamp rod away from the sleeve is connected to the clamping assembly;

[0016] Among them, the clamping assembly includes a support, one end of the support is provided with a lower clamp head and an upper clamp head, a pin is provided at the intersection of the lower clamp head and the upper clamp head with the support, the lower clamp head and the upper clamp head are located inside the support and intersect at a point, and the lower clamp head and the upper clamp head are connected by the pin, and the lower clamp head and the upper clamp head can be rotated and clamped with each other through the pin.

[0017] Preferably, the lower pliers head and the upper pliers head are provided with latch teeth at the overlapping positions. When the lower pliers head and the upper pliers head are used to clamp foreign objects, the latch teeth provided on one side of the lower pliers head and the upper pliers head can clamp the foreign objects tightly. The outer surfaces of the lower pliers head and the upper pliers head are coated with rubber material. By coating with rubber material, when the lower pliers head and the upper pliers head are extended into the oral cavity, the rubber material can avoid damage to the inner wall tissue of the oral cavity.

[0018] The advantages of the embodiments of the present application are:

[0019] 1. Rings are provided at corresponding positions of the fixed forceps and the movable forceps, a pull rod runs through the inside of the ring, a spring coil is provided on the outer surface of the pull rod, one end of the spring coil is connected to the movable forceps, and the other end is connected to the fixed forceps. When the foreign body forceps are not in use, the movable forceps abuts against the ring under the tension of the spring coil. Under the limit of the ring, the problem of compression of the internal spring coil due to accidental contact with the movable forceps is avoided, so that the clamping component at one end contacts the oral tissue and causes scratches.

[0020] 2. A connecting column is provided at the intersection of the ferrule and the fixed seat, and connecting holes are opened at the corresponding positions of the fixed seat and the connecting column. In this way, the ferrule can be separated from the fixed seat by rotating the ferrule. By replacing ferrules of different lengths, the tension of the spring coil inside the ferrule can be changed. When the tension of the spring coil is changed, the opening angle of the clamping assembly can be changed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is a front view structural schematic diagram of the foreign body removal device with an anti-touch structure of the present invention;

[0023] Figure 2 It is a front cross-sectional structural schematic diagram of a foreign body removal device with an anti-touch structure of the present invention;

[0024] Figure 3It is a schematic diagram of the front view structure of the fixed clamp in the foreign body removal device with an anti-touch structure of the present invention;

[0025] Figure 4 It is a schematic diagram of the front view structure of the movable clamp in the foreign body removal device with an anti-touch structure of the present invention;

[0026] Figure 5 It is a schematic diagram of the overall structure of the ferrule in the foreign body removal device with an anti-touch structure of the present invention;

[0027] Figure 6 It is a schematic diagram of the overall structure of the ferrule in the foreign body removal device with an anti-touch structure of the present invention;

[0028] Figure 7 It is a schematic diagram of the overall structure of the connection between the pull rod and the spring coil in the foreign body removal device with an anti-touch structure of the present invention;

[0029] Figure 8 It is a front view structural schematic diagram of the clamping assembly in the foreign body removal device with an anti-touch structure of the present invention in an unclamped state;

[0030] Fig. 9 It is a front view structural schematic diagram of the foreign body removal device with an anti-touch structure in a clamping state of the present invention.

[0031] Description of main reference numerals:

[0032] 1. Fixed pliers; 11. First buckle; 12. Limit rod; 13. First support rod; 14. Fixed seat; 15. Sleeve seat; 16. Rotating axis; 2. Movable pliers; 21. Second buckle; 22. Second support rod; 23. Connecting seat; 3. Ferrule; 4. Clamp rod; 5. Clamping assembly; 51. Support; 52. Pin shaft; 53. Lower pliers head; 54. Upper pliers head; 6. Pull rod; 7. Spring ring; 8. Connecting column; 9. Connecting hole. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. In addition, for the convenience of description below, the referenced "upper", "lower", "left", and "right" are the same as the upper, lower, left, and right directions of the drawings themselves. The "first", "second", etc. below are distinguished for the description and have no other special meanings.

[0034] The embodiment of the present application solves the problems in the prior art by providing a foreign body removal device with an anti-touch structure. A ferrule is provided at the corresponding positions of the fixed clamp and the movable clamp, a pull rod passes through the inside of the ferrule, and a spring coil is provided on the outer surface of the pull rod, one end of the spring coil is connected to the movable clamp, and the other end is connected to the fixed clamp. When the foreign body clamp is not used, the movable clamp abuts against the ferrule under the tension of the spring coil. Under the limit of the ferrule, the internal spring coil is compressed due to accidental contact with the movable clamp, thereby preventing the clamping component at one end from contacting with the oral tissue and causing scratches.

[0035] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0036] Example 1

[0037] This embodiment provides a specific structure of a foreign body removal device with an anti-touch structure, such as Figure 1-9 As shown, it includes a holding mechanism and a clamping assembly 5 arranged at one end of the holding mechanism, a pull rod 6 is provided at the connection between the holding mechanism and the clamping assembly 5, and the holding mechanism drives the pull rod 6 to move, thereby changing the position relationship of the clamping assembly 5 for clamping;

[0038] Among them, the holding mechanism includes a fixed forceps 1 and a movable forceps 2, the fixed forceps 1 and the movable forceps 2 are hingedly connected, a ring 3 is provided inside the top of the fixed forceps 1 and the top of the movable forceps 2, a spring ring 7 arranged on the outer surface of the pull rod 6 is penetrated inside the ring 3, and a ring 3 is provided at the corresponding positions of the fixed forceps 1 and the movable forceps 2, a pull rod 6 is penetrated inside the ring 3, and a spring ring 7 is provided on the outer surface of the pull rod 6, one end of the spring ring 7 is connected to the movable forceps 2, and the other end is connected to the fixed forceps 1. When the foreign body forceps are not used, the movable forceps 2 abuts against the ring 3 under the pulling force of the spring ring 7. Under the limitation of the ring 3, the problem of compression of the internal spring ring 7 due to accidental contact with the movable forceps 2 is avoided, so that the clamping component 5 at one end contacts the oral tissue and causes scratches.

[0039] The ferrule 3 is a hollow cylindrical structure, the diameter of the inner circle section of the ferrule 3 is larger than the diameter of the spring ring 7, the spring ring 7 is attached to the outer surface of the pull rod 6, and is recessed inside the ferrule 3;

[0040] One end of the ferrule 3 is located at one end of the fixing clamp 1 and a connecting column 8 is provided.

[0041] A connecting hole 9 is provided at a position corresponding to the connecting column 8 in the fixing clamp 1. The connecting column 8 at one end of the ferrule 3 is screwed and connected to the connecting hole 9. A connecting column 8 is provided at the intersection of the ferrule 3 and the fixing seat 14. Connecting holes 9 are provided at positions corresponding to the fixing seat 14 and the connecting column 8. In this way, the ferrule 3 can be separated from the fixing seat 14 by rotating the ferrule 3. By replacing the ferrule 3 of different lengths, the tension of the spring coil 7 inside the ferrule 3 can be changed. When the tension of the spring coil 7 is changed, the opening angle of the clamping assembly 5 can be changed.

[0042] The fixing pliers 1 include a first buckle 11, which is a ring-shaped structure. When using the fixing pliers 1, a finger is put inside the first buckle 11, and another finger can be placed on one side of a limiting rod 12, and the limiting rod 12 is used for limiting. The bottom end of the first buckle 11 is provided with a limiting rod 12 with an arc structure, and the top end of the first buckle 11 is provided with a first support rod 13, and the side wall of the first support rod 13 is provided with a rotating shaft 16.

[0043] The movable pliers 2 include a second buckle 21 , a second support rod 22 is disposed at the top of the second buckle 21 , a connecting seat 23 is disposed at the top of the second support rod 22 , and one end of the pull rod 6 is fixed to the connecting seat 23 .

[0044] The fixed clamp 1 is provided with a fixing seat 14 at a position corresponding to the connecting column 8 at one end of the ferrule 3. The connecting column 8 at one end of the ferrule 3 rotates with the connecting hole 9 opened at one end of the fixing seat 14. The fixing seat 14 is provided with a sleeve seat 15 at one end away from the ferrule 3. A clamp rod 4 is provided at one end of the sleeve seat 15. The clamp rod 4 is a hollow cylindrical structure for accommodating a pull rod 6. The pull rod 6 runs through the inside of the clamp rod 4, and one end of the pull rod 6 is connected to the upper clamp head 54 inside the clamp assembly 5. When the pull rod 6 is pulled, the upper clamp head 54 is driven to rotate with the pin shaft 52 as the axis.

[0045] The fixing seat 14 and the sleeve seat 15 are hollow structures, and the pull rod 6 passes through the fixing seat 14 and the sleeve seat 15 .

[0046] One end of the clamp rod 4 away from the sleeve 15 is connected to the clamping assembly 5;

[0047] Among them, the clamping assembly 5 includes a support 51, one end of which is provided with a lower clamp head 53 and an upper clamp head 54, a pin shaft 52 is provided at the intersection of the lower clamp head 53 and the upper clamp head 54 with the support 51, the lower clamp head 53 and the upper clamp head 54 are located inside the support 51 and intersect at a point, and the lower clamp head 53 and the upper clamp head 54 are connected by the pin shaft 52, and the lower clamp head 53 and the upper clamp head 54 can be rotated and clamped to each other through the pin shaft 52.

[0048] The lower pliers 53 and the upper pliers 54 are provided with latch teeth at the overlapping positions. When the lower pliers 53 and the upper pliers 54 are used to clamp foreign objects, the latch teeth provided on one side of the lower pliers 53 and the upper pliers 54 can clamp the foreign objects tightly. The outer surfaces of the lower pliers 53 and the upper pliers 54 are covered with rubber material. By being covered with rubber material, when the lower pliers 53 and the upper pliers 54 are extended into the oral cavity, the rubber material can avoid damage to the inner wall tissue of the oral cavity.

[0049] By adopting the above technical solution:

[0050] A ring 3 is provided at the corresponding position of the fixed forceps 1 and the movable forceps 2, and a pull rod 6 runs through the inside of the ring 3. A spring coil 7 is provided on the outer surface of the pull rod 6. One end of the spring coil 7 is connected to the movable forceps 2, and the other end is connected to the fixed forceps 1. When the foreign body forceps are not used, the movable forceps 2 abuts against the ring 3 under the pulling force of the spring coil 7. Under the limit of the ring 3, the problem of compression of the internal spring coil 7 due to accidental contact with the movable forceps 2 is avoided, so that the clamping assembly 5 at one end contacts with the oral tissue and is scratched. A connecting column 8 is provided at the intersection of the ring 3 and the fixed seat 14, and connecting holes 9 are opened at the corresponding positions of the fixed seat 14 and the connecting column 8. In this way, the ring 3 can be separated from the fixed seat 14 by rotating it. By replacing the ring 3 of different lengths, the pulling force of the spring coil 7 inside the ring 3 can be changed. When the pulling force of the spring coil 7 is changed, the opening angle of the clamping assembly 5 can be changed.

[0051] Example 2

[0052] This embodiment provides a specific structure of a foreign body removal device with an anti-touch structure, such as Figure 1-9 As shown, it includes a holding mechanism and a clamping assembly 5 arranged at one end of the holding mechanism, a pull rod 6 is provided at the connection between the holding mechanism and the clamping assembly 5, and the holding mechanism drives the pull rod 6 to move, thereby changing the position relationship of the clamping assembly 5 for clamping;

[0053] Among them, the holding mechanism includes a fixed forceps 1 and a movable forceps 2, the fixed forceps 1 and the movable forceps 2 are hingedly connected, a ring 3 is provided inside the top of the fixed forceps 1 and the top of the movable forceps 2, a spring ring 7 arranged on the outer surface of the pull rod 6 is penetrated inside the ring 3, and a ring 3 is provided at the corresponding positions of the fixed forceps 1 and the movable forceps 2, a pull rod 6 is penetrated inside the ring 3, and a spring ring 7 is provided on the outer surface of the pull rod 6, one end of the spring ring 7 is connected to the movable forceps 2, and the other end is connected to the fixed forceps 1. When the foreign body forceps are not used, the movable forceps 2 abuts against the ring 3 under the pulling force of the spring ring 7. Under the limitation of the ring 3, the problem of compression of the internal spring ring 7 due to accidental contact with the movable forceps 2 is avoided, so that the clamping component 5 at one end contacts the oral tissue and causes scratches.

[0054] The ferrule 3 is a hollow cylindrical structure. The diameter of the inner circle cross section of the ferrule 3 is larger than the cross section diameter of the spring ring 7 . The spring ring 7 is attached to the outer surface of the pull rod 6 and is recessed inside the ferrule 3 .

[0055] The fixing pliers 1 include a first buckle 11, which is a ring-shaped structure. When using the fixing pliers 1, a finger is put inside the first buckle 11, and another finger can be placed on one side of a limiting rod 12, and the limiting rod 12 is used for limiting. The bottom end of the first buckle 11 is provided with a limiting rod 12 with an arc structure, and the top end of the first buckle 11 is provided with a first support rod 13, and the side wall of the first support rod 13 is provided with a rotating shaft 16.

[0056] The movable pliers 2 include a second buckle 21 , a second support rod 22 is disposed at the top of the second buckle 21 , a connecting seat 23 is disposed at the top of the second support rod 22 , and one end of the pull rod 6 is fixed to the connecting seat 23 .

[0057] A sleeve seat 15 is provided at one end of the fixed seat 14 away from the ferrule 3, and a clamp rod 4 is provided at one end of the sleeve seat 15. The clamp rod 4 is a hollow cylindrical structure for accommodating a pull rod 6. The pull rod 6 runs through the inside of the clamp rod 4, and one end of the pull rod 6 is connected to an upper clamp head 54 inside the clamping assembly 5. When the pull rod 6 is pulled, the upper clamp head 54 is driven to rotate with the pin shaft 52 as the axis.

[0058] The fixing seat 14 and the sleeve seat 15 are hollow structures, and the pull rod 6 passes through the fixing seat 14 and the sleeve seat 15 .

[0059] One end of the clamp rod 4 away from the sleeve 15 is connected to the clamping assembly 5;

[0060] Among them, the clamping assembly 5 includes a support 51, one end of which is provided with a lower clamp head 53 and an upper clamp head 54, a pin shaft 52 is provided at the intersection of the lower clamp head 53 and the upper clamp head 54 with the support 51, the lower clamp head 53 and the upper clamp head 54 are located inside the support 51 and intersect at a point, and the lower clamp head 53 and the upper clamp head 54 are connected by the pin shaft 52, and the lower clamp head 53 and the upper clamp head 54 can be rotated and clamped to each other through the pin shaft 52.

[0061] The lower pliers 53 and the upper pliers 54 are provided with latch teeth at the overlapping positions. When the lower pliers 53 and the upper pliers 54 are used to clamp foreign objects, the latch teeth provided on one side of the lower pliers 53 and the upper pliers 54 can clamp the foreign objects tightly. The outer surfaces of the lower pliers 53 and the upper pliers 54 are covered with rubber material. By being covered with rubber material, when the lower pliers 53 and the upper pliers 54 are extended into the oral cavity, the rubber material can avoid damage to the inner wall tissue of the oral cavity.

[0062] By adopting the above technical solution:

[0063] A ferrule 3 is provided at the corresponding positions of the fixed forceps 1 and the movable forceps 2, a pull rod 6 passes through the inside of the ferrule 3, and a spring coil 7 is provided on the outer surface of the pull rod 6. One end of the spring coil 7 is connected to the movable forceps 2, and the other end is connected to the fixed forceps 1. When the foreign body forceps are not used, the movable forceps 2 abuts against the ferrule 3 under the pulling force of the spring coil 7. Under the limitation of the ferrule 3, the problem of compression of the internal spring coil 7 due to accidental contact with the movable forceps 2 is avoided, thereby preventing the clamping component 5 at one end from contacting with the oral tissue and causing scratches.

[0064] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A foreign body removal device with an anti-touch structure, characterized in that: It comprises a holding mechanism and a clamping assembly (5) arranged at one end of the holding mechanism, a pull rod (6) is provided at the connection between the holding mechanism and the clamping assembly (5), and the holding mechanism drives the pull rod (6) to move, thereby changing the position relationship of the clamping assembly (5) for clamping; The holding mechanism comprises a fixed clamp (1) and a movable clamp (2), wherein the fixed clamp (1) and the movable clamp (2) are hingedly connected, and a ring (3) is provided inside the top of the fixed clamp (1) and the top of the movable clamp (2), and a spring ring (7) provided on the outer surface of the pull rod (6) passes through the inside of the ring (3).

2. A foreign body removal device with an anti-touch structure as claimed in claim 1, characterized in that: The ferrule (3) is a hollow cylindrical structure, and the diameter of the inner circle cross section of the ferrule (3) is larger than the cross section diameter of the spring ring (7); Wherein, one end of the ferrule (3) is located at one end of the fixing clamp (1) and is provided with a connecting column (8).

3. The foreign body removal device with an anti-touch structure according to claim 2, characterized in that: The fixing clamp (1) is provided with a connection hole (9) at a position corresponding to the connection column (8), and the connection column (8) at one end of the ferrule (3) is screwed and connected to the connection hole (9).

4. The foreign body removal device with an anti-touch structure according to claim 1, characterized in that: The fixing clamp (1) comprises a first buckle (11), a first support rod (13) is provided at the top end of the first buckle (11), and a rotating shaft (16) is provided on the side wall of the first support rod (13).

5. The foreign body removal device with an anti-touch structure according to claim 1, characterized in that: The movable pliers (2) comprise a second buckle (21), a second support rod (22) is provided at the top end of the second buckle (21), and a connecting seat (23) is provided at the top end of the second support rod (22).

6. The foreign body removal device with an anti-touch structure according to claim 4, characterized in that: The fixing clamp (1) is provided with a fixing seat (14) at a position corresponding to the connecting column (8) at one end of the ferrule (3), and the fixing seat (14) is provided with a sleeve seat (15) at one end away from the ferrule (3); Wherein, the fixing seat (14) and the sleeve seat (15) are hollow structures.

7. The foreign body removal device with an anti-touch structure according to claim 6, characterized in that: A clamp rod (4) is provided at one end of the sleeve (15); the clamp rod (4) is a hollow cylindrical structure and is used to accommodate the pull rod (6).

8. The foreign body removal device with an anti-touch structure according to claim 7, characterized in that: One end of the clamp rod (4) away from the sleeve (15) is connected to the clamping assembly (5); The clamping assembly (5) comprises a support (51), one end of which is provided with a lower clamp head (53) and an upper clamp head (54), and a pin shaft (52) is provided at the intersection of the lower clamp head (53) and the upper clamp head (54) with the support (51).

9. The foreign body removal device with an anti-touch structure according to claim 8, characterized in that: The lower clamp head (53) and the upper clamp head (54) are provided with latch teeth at the positions where they overlap each other, and the outer surfaces of the lower clamp head (53) and the upper clamp head (54) are covered with rubber material.

10. The foreign body removal device with an anti-touch structure according to claim 4, characterized in that: The first buckle (11) is an annular structure, and a limiting rod (12) with an arc structure is provided at the bottom end of the first buckle (11).

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