Oral foreign body extractor

Abstract

The utility model discloses an oral foreign body extractor which comprises a first clamping plate, a second clamping plate, a first clamping arm and a second clamping arm, the tail of the first clamping plate and the tail of the second clamping plate are fixed into a whole, the first clamping plate and the second clamping plate are in a V shape, a first clamping groove is formed in the head end of the first clamping plate, and a second clamping groove is formed in the head end of the second clamping plate. A second clamping groove is formed in the head end of the second clamping plate; the tail end of the first clamping arm is rotatably installed in the first clamping groove through a bolt and a nut, and the tail end of the second clamping arm is rotatably installed in the second clamping groove through a bolt and a nut. In the utility model, when the first clamping arm and the second clamping arm extend into the oral cavity to clamp foreign matters, the two lamp beads are electrified to emit light, and the interior of the oral cavity can be lightened, so that medical personnel can conveniently penetrate through the specific positions and shapes of the foreign matters in the oral cavity, the foreign matter clamping process is quicker and more effective, and the foreign matter clamping device can be popularized and used in the stomatology department of hospitals.

Description

Technical Field

[0001] The utility model relates to the technical field of stomatology, in particular to an oral foreign body remover. Background Art

[0002] Stomatology is one of the medical disciplines. The main oral diseases include: oral and maxillofacial dermoids, epidermal submandibular space infection, maxillofacial lymphangioma, odontoid malformation, maxillary sinus malignant tumor, jaw ameloblastoma, chronic ethmoid sinusitis, mandibular retrusion, tetracycline teeth, leukoplakia of the tongue and other diseases. Through technology, many periodontal diseases can be completely cured.

[0003] The inclination angle of the front end of the oral foreign body extractors currently on the market is often fixed during use, which makes it inconvenient to operate when removing foreign bodies from certain locations in the oral cavity. In addition, the environment inside the oral cavity is relatively dark, and it is also difficult to carefully observe the specific location of the foreign body when using some existing foreign body extractors.

[0004] In view of the above problems, the present utility model is proposed. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an oral foreign body remover to solve the problems mentioned in the background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions.

[0007] The utility model provides an oral foreign body remover, comprising a first clamping plate, a second clamping plate, a first clamping arm and a second clamping arm, the tails of the first clamping plate and the second clamping plate are fixed as one, the first clamping plate and the second clamping plate are in a "V" shape, the head end of the first clamping plate is provided with a first clamping groove, and the head end of the second clamping plate is provided with a second clamping groove;

[0008] The tail end of the first clamp arm is rotatably mounted in the first clamping slot by means of a bolt and a nut, the tail end of the second clamp arm is rotatably mounted in the second clamping slot by means of a bolt and a nut, a lamp bead is disposed on the upper surface of the head end of the first clamp arm, and a lamp bead is also disposed on the upper surface of the head end of the second clamp arm;

[0009] A front portion of the first clamp arm is provided with a plurality of first protruding teeth on one side close to the second clamp arm, and a front portion of the second clamp arm is provided with a plurality of second protruding teeth on one side close to the first clamp arm, wherein the first protruding teeth and the second protruding teeth are staggered and aligned;

[0010] The side of the middle part of the first splint facing away from the second splint is provided with anti-slip grooves, and the side of the middle part of the second splint facing away from the first splint is also provided with anti-slip grooves.

[0011] Preferably, a battery compartment is provided at the tail of the first clamping plate and the second clamping plate, and the top surface of the battery compartment is open and has a compartment cover snapped on.

[0012] Preferably, a wire groove is provided on the upper surface of the first clamping plate and the first clamping arm, and a wire groove is also provided on the upper surface of the second clamping plate and the second clamping arm, one end of the wire groove is connected to the lamp holder of the lamp bead, and the other end is connected to the battery compartment.

[0013] Preferably, the diverging surfaces of the first clamp arm and the second clamp arm are both provided with scale marks, and the scale marks are a plurality of radial lines with common endpoints, and the sharp angles between adjacent radial lines are consistent.

[0014] Preferably, the radial threads at the outermost edges are vertical and aligned with the front end sides of the first clamping plate and the second clamping plate.

[0015] Preferably, the cross-sections of the first protruding teeth and the second protruding teeth are triangular or isosceles trapezoidal.

[0016] Preferably, the front end outer side surfaces of the first clamp arm and the second clamp arm are in an arc shape, and the rear end outer side surfaces of the first clamp plate and the second clamp plate are in an arc shape.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The first clamping plate and the second clamping plate form a tweezer structure. When the first clamping plate and the second clamping plate are held and squeezed, the first clamping arm and the second clamping arm can approach each other to clamp the foreign body in the oral cavity; the first convex teeth and the second convex teeth can bite each other to firmly clamp the foreign body in the oral cavity;

[0019] The inclination angle of the first clamp arm and the second clamp arm can be adjusted according to the location of the foreign matter, and the nut is loosened. The bolt acts as a rotating shaft, and the first clamp arm and the second clamp arm can be rotated downward. The first clamp arm and the second clamp arm can be quickly rotated to the same angle through the scale mark, and then the bolt and the nut are tightened, so that the first clamp arm and the second clamp arm are adjusted to the required angle;

[0020] When the first clamp arm and the second clamp arm are extended into the oral cavity to clamp the foreign body, the two light beads are powered on to emit light, which can illuminate the oral cavity. This makes it easier for medical staff to identify the specific position and shape of the foreign body in the oral cavity, and the process of clamping the foreign body is faster and more effective. It can be promoted for use in the oral department of the hospital. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 It is a three-dimensional diagram of the utility model;

[0023] Figure 3It is a three-dimensional diagram of the utility model.

[0024] In the figure: 1. first clamping plate; 11. first slot; 2. second clamping plate; 21. second slot; 3. first clamping arm; 31. first convex tooth; 4. second clamping arm; 41. second convex tooth; 5. bolt; 51. nut; 6. battery compartment; 61. compartment cover; 7. anti-slip pattern; 8. lamp bead; 9. wire groove; 10. scale mark. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely 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, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] like Figure 1-3 As shown, an oral foreign body remover comprises a first clamping plate 1, a second clamping plate 2, a first clamping arm 3 and a second clamping arm 4. The tails of the first clamping plate 1 and the second clamping plate 2 are fixed as one body. The first clamping plate 1 and the second clamping plate 2 are in a "V" shape, that is, the first clamping plate 1 and the second clamping plate 2 form a tweezer structure that can be pressed. The head end of the first clamping plate 1 is provided with a first clamping groove 11, and the head end of the second clamping plate 2 is provided with a second clamping groove 21;

[0028] The tail end of the first clamp arm 3 is rotatably mounted in the first clamping slot 11 through a bolt 5 and a nut 51, and the tail end of the second clamp arm 4 is rotatably mounted in the second clamping slot 21 through a bolt 5 and a nut 51. After the first clamp plate 1 and the second clamp plate 2 are pressed, the first clamp arm 3 and the second clamp arm 4 can approach each other. A lamp bead 8 is disposed on the upper surface of the head end of the first clamp arm 3, and a lamp bead 8 is also disposed on the upper surface of the head end of the second clamp arm 4.

[0029] A front part of the first clamp arm 3 is provided with a plurality of first protruding teeth 31 on one side close to the second clamp arm 4, and a front part of the second clamp arm 4 is provided with a plurality of second protruding teeth 41 on one side close to the first clamp arm 3. The first protruding teeth 31 and the second protruding teeth 41 are staggered and aligned, and the first protruding teeth 31 and the second protruding teeth 41 can fit together to clamp foreign objects;

[0030] The middle part of the first splint 1 is provided with anti-skid patterns 7 on one side facing away from the second splint 2 , and the middle part of the second splint 2 is also provided with anti-skid patterns 7 on one side facing away from the first splint 1 . The anti-skid patterns 7 can enhance the friction force when the hand holds the first splint 1 and the second splint 2 .

[0031] A battery compartment 6 is disposed at the tail of the first clamping plate 1 and the second clamping plate 2 . The top surface of the battery compartment 6 is open and a compartment cover 61 is clamped thereon. A switch for controlling whether the lamp bead 8 is powered is disposed on the upper surface of the tail of the first clamping plate 1 and the second clamping plate 2 .

[0032] A wire groove 9 is provided on the upper surface of the first clamping plate 1 and the first clamping arm 3, and a wire groove 9 is also provided on the upper surface of the second clamping plate 2 and the second clamping arm 4. One end of the wire groove 9 is connected to the lamp holder of the lamp bead 8, and the other end is connected to the battery compartment 6. A wire is clamped in the wire groove 9.

[0033] The facing surfaces of the first clamping arm 3 and the second clamping arm 4 are both provided with scale marks 10 , which are multiple radial lines with common endpoints, and the sharp angles between adjacent radial lines are consistent.

[0034] The radial threads at the outermost edges are vertical and aligned with the front end sides of the first clamping plate 1 and the second clamping plate 2 .

[0035] The cross-sections of the first protruding teeth 31 and the second protruding teeth 41 are triangular or isosceles trapezoidal; the front end outer side surfaces of the first clamping arm 3 and the second clamping arm 4 are arc-shaped, and the rear end outer side surfaces of the first clamping plate 1 and the second clamping plate 2 are arc-shaped.

[0036] In summary: the first clamping plate 1 and the second clamping plate 2 form a tweezer structure, and the first clamping plate 1 and the second clamping plate 2 are held and squeezed, and the first clamping arm 3 and the second clamping arm 4 can approach each other to clamp the foreign body in the oral cavity; the first convex teeth 31 and the second convex teeth 41 can bite each other to firmly clamp the foreign body in the oral cavity;

[0037] The inclination angle of the first clamp arm 3 and the second clamp arm 4 can be adjusted according to the location of the foreign matter, and the nut 51 is loosened. The bolt 5 acts as a shaft, and the first clamp arm 3 and the second clamp arm 4 can be rotated downward. The first clamp arm 3 and the second clamp arm 4 can be quickly rotated to the same angle through the scale mark 10, and then the bolt 5 and the nut 51 are tightened, so that the first clamp arm 3 and the second clamp arm 4 are adjusted to the desired angle;

[0038] When the first clamp arm 3 and the second clamp arm 4 are extended into the oral cavity to clamp foreign objects, the two lamp beads 8 are powered on to emit light, which can illuminate the oral cavity. This makes it convenient for medical staff to understand the specific position and shape of foreign objects in the oral cavity, and the process of clamping foreign objects is faster and more effective. It can be promoted for use in the oral department of the hospital.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An oral foreign body remover, characterized in that: The invention comprises a first clamping plate (1), a second clamping plate (2), a first clamping arm (3) and a second clamping arm (4); the tails of the first clamping plate (1) and the second clamping plate (2) are fixed as one body; the first clamping plate (1) and the second clamping plate (2) are in a "V" shape; the head end of the first clamping plate (1) is provided with a first clamping groove (11); the head end of the second clamping plate (2) is provided with a second clamping groove (21); The tail end of the first clamping arm (3) is rotatably mounted in the first clamping slot (11) through a bolt (5) and a nut (51), and the tail end of the second clamping arm (4) is rotatably mounted in the second clamping slot (21) through a bolt (5) and a nut (51). A lamp bead (8) is disposed on the upper surface of the head end of the first clamping arm (3), and a lamp bead (8) is also disposed on the upper surface of the head end of the second clamping arm (4); A front portion of the first clamp arm (3) is provided with a plurality of first protruding teeth (31) on a side close to the second clamp arm (4), and a front portion of the second clamp arm (4) is provided with a plurality of second protruding teeth (41) on a side close to the first clamp arm (3), and the first protruding teeth (31) and the second protruding teeth (41) are staggered and aligned; The side of the middle part of the first splint (1) facing away from the second splint (2) is provided with anti-slip grooves (7), and the side of the middle part of the second splint (2) facing away from the first splint (1) is also provided with anti-slip grooves (7).

2. The oral foreign body remover according to claim 1, characterized in that: A battery compartment (6) is provided at the tail of the first clamping plate (1) and the second clamping plate (2); the top surface of the battery compartment (6) is open and is clamped with a compartment cover (61).

3. The oral foreign body remover according to claim 2, characterized in that: A wire groove (9) is provided on the upper surface of the first clamping plate (1) and the first clamping arm (3), and a wire groove (9) is also provided on the upper surface of the second clamping plate (2) and the second clamping arm (4); one end of the wire groove (9) is connected to the lamp holder of the lamp bead (8), and the other end is connected to the battery compartment (6).

4. The oral foreign body remover according to claim 1, characterized in that: The diverging surfaces of the first clamp arm (3) and the second clamp arm (4) are both provided with scale marks (10), wherein the scale marks (10) are a plurality of radial lines with common endpoints, and the sharp angles between adjacent radial lines are consistent.

5. The oral foreign body remover according to claim 4, characterized in that: The radial threads at the outermost edges are vertical and aligned with the front end sides of the first clamping plate (1) and the second clamping plate (2).

6. The oral foreign body remover according to claim 1, characterized in that: The cross-sections of the first protruding tooth (31) and the second protruding tooth (41) are triangular or isosceles trapezoidal.

7. The oral foreign body remover according to claim 1, characterized in that: The front end outer side surfaces of the first clamping arm (3) and the second clamping arm (4) are in the shape of an arc, and the rear end outer side surfaces of the first clamping plate (1) and the second clamping plate (2) are in the shape of an arc.

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