Improved granular swelling clamp

Abstract

The utility model discloses an improved granuloma clamp, and relates to the technical field of granuloma surgical instruments. The compression forceps comprise a forceps body, a supporting plate and a compression ring, the portion, connected with the supporting plate and the compression ring, of the forceps body is in a bent arc shape, the radian faces the outer side, the forceps body is fixedly connected with the supporting plate and detachably connected with the compression ring, and the compression forceps further comprise an adjusting mechanism forcing the forceps body to be closed. The connecting mode that the connecting portion of the forceps body, the supporting plate and the compression ring is in the bent arc shape and the radian faces the outer side is adopted, the forceps body is prevented from making contact with the lower lip tissue portion, unnecessary compression generated by the lower lip at the forceps body can be effectively avoided, and then unnecessary compression damage to the lower lip tissue is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of granuloma surgical instruments, in particular to an improved granuloma clamp. Background Art

[0002] A granuloma, also known as a mucocele, is a superficial cyst formed by the retention of secretions after the duct of the minor salivary gland in the oral mucosa is blocked. It most commonly occurs in the inner mucosa of the lower lip. The cyst is located under the mucosa and appears as a translucent vesicle. The treatment method is to surgically remove the cyst, and the diseased gland should be removed at the same time. Due to the rich blood supply to the lower lip tissue and the presence of the inferior lip artery, there is a lot of bleeding during the operation, which affects the surgical field of view and interferes with the surgical operation. For this reason, the existing technology uses a granuloma clamp to compress the tissue around the cyst during surgery, temporarily blocking the blood supply to the local tissue, providing a clear surgical field of view and facilitating the surgical operation.

[0003] The main structure of the current granuloma clamp is a forceps body and a compression ring and a support plate fixed at the two ends of the forceps body, and the forceps body, the compression ring and the support plate are all flushly connected. Therefore, the following problem exists during actual use: when the compression ring and the support plate are close to each other, the forceps body will also compress the lower lip tissue, resulting in unnecessary compression, causing injury to the lower lip tissue away from the cyst. For this reason, technical personnel in this field have proposed an improved granuloma clamp. Utility Model Content

[0004] The utility model aims to solve the problem that the existing granuloma clamp has the forceps body compressing tissue in addition to the necessary compression parts of the compression ring and the supporting plate. The utility model provides an improved granuloma clamp.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] An improved granuloma clamp comprises a forceps body, a support plate and a compression ring. The invention is characterized in that the portion where the forceps body is connected to the support plate and the compression ring is in an arc shape with the arc facing outward, the forceps body is fixedly connected to the support plate and detachably connected to the compression ring, and also comprises an adjustment mechanism for forcing the forceps body to close.

[0007] Furthermore, the area of ​​the support plate is larger than that of the pressure ring.

[0008] Furthermore, a connecting plate is fixed on the ring wall of the compression ring and a pair of screw rods are vertically fixed on the connecting plate. The end of the tweezers body is constructed with a slot for inserting the connecting plate, and the slot is provided with an avoidance hole for the screw rod to pass through. The screw rod is threadedly connected with a fastening nut for fastening the connecting plate to the end of the tweezers body.

[0009] Furthermore, the connection between the connecting piece and the compression ring is inclined.

[0010] Furthermore, the adjustment mechanism includes a waist-shaped hole constructed on the upper and lower parts of the tweezers body, a bolt is passed through the waist-shaped hole, and a hand-tightened nut is threadedly connected to the non-cup head end of the bolt.

[0011] The beneficial effects of the utility model are as follows:

[0012] The utility model adopts a connection method in which the part connecting the forceps body, the support plate and the compression ring is curved with the curvature facing outward, thereby avoiding the forceps body from contacting the lower lip tissue, and can effectively avoid unnecessary compression of the lower lip at the forceps body, thereby avoiding unnecessary compression damage to the lower lip tissue. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another angle;

[0015] Figure 3 It is a three-dimensional schematic diagram of part of the structure of the utility model;

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the compression ring of the utility model;

[0017] Figure numerals: 1, tweezers body; 101, slot; 102, avoidance hole; 2, support plate; 3, compression ring; 301, connecting piece; 302, screw rod; 4, adjustment mechanism; 401, waist-shaped hole; 402, bolt; 403, hand-tightened nut; 5, tightening nut. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0019] The present application provides an improved granuloma clamp, which is mainly used to solve the problem that the existing granuloma clamp has a necessary compression part in addition to the compression ring and the support plate, and also has a forceps body that compresses the tissue, and provides the following technical solutions. Figure 1-Figure 4 Make a detailed description:

[0020] An improved granuloma clamp comprises a forceps body 1, a support plate 2, and a compression ring 3, wherein the portion where the forceps body 1 is connected to the support plate 2 and the compression ring 3 is curved and the curvature faces outward, see Figure 1This design can prevent the forceps body 1 from contacting the tissue part and avoid unnecessary compression. At the same time, the forceps body 1 is fixedly connected to the support plate 2 and detachably connected to the compression ring 3. The forceps body 1 and the compression ring 3 are detachably connected, and different types of compression rings 3 can be selected according to the size of the cyst. At the same time, in order to enable the forceps body 1 to continue to act on the lower lip tissue, an adjustment mechanism 4 is used here to force the forceps body 1 to close.

[0021] Specifically, the area of ​​the support plate 2 here is larger than the compression ring 3, and the specific connection method between the compression ring 3 and the tweezers body 1 is that the end of the tweezers body 1 is constructed with a slot 101 for inserting the connecting piece 301, and the slot 101 is provided with an avoidance hole 102 for the screw rod 302 to pass through, and the screw rod 302 is threadedly connected with a fastening nut 5 for fastening the connecting piece 301 to the end of the tweezers body 1. When the connecting piece 301 is inserted into the slot 101, the screw rod 302 reaches the avoidance hole 102. At this time, the fastening nut 5 is tightened, which can effectively fix the connecting piece 301 in the slot 101, thereby completing the fixation of the compression ring 3. At the same time, in order to make the compression ring 3 and the forceps body 1 better connected, the connection between the connecting piece 301 and the compression ring 3 is inclined, and starts to flatten after inclining for a period of time, so that it fits with the flat section of the forceps body 1. The reason why the end of the forceps body 1 here does not adopt the same completely inclined connection method as the tray is to avoid the screw and the compression ring 3 from forming an angle and thus affecting the use of other surgical instruments. At the same time, when it is necessary to operate the closed forceps body 1, rotate the hand-tightening nut 403 to cooperate with the bolt 402 passing through the waist-shaped hole 401, thereby forcing the two parts of the forceps body 1 to approach each other, so as to achieve the effect of bringing the support plate 2 and the compression ring 3 close to each other.

[0022] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An improved granuloma clamp, comprising a forceps body (1), a support plate (2), and a compression ring (3), characterized in that: The portion where the forceps body (1) is connected to the support plate (2) and the pressure ring (3) is in an arc shape with the arc facing outwards. The forceps body (1) is fixedly connected to the support plate (2) and detachably connected to the pressure ring (3), and also includes an adjustment mechanism (4) for forcing the forceps body (1) to close.

2. The improved granuloma clip according to claim 1, characterized in that: The area of ​​the support plate (2) is larger than that of the pressing ring (3).

3. The improved granuloma clip according to claim 1, characterized in that: A connecting piece (301) is fixed on the ring wall of the compression ring (3) and a pair of screw rods (302) are vertically fixed on the connecting piece (301); the end of the tweezers body (1) is constructed with a slot (101) for inserting the connecting piece (301); the slot (101) is provided with an avoidance hole (102) for the screw rod (302) to pass through; and a fastening nut (5) is threadedly connected on the screw rod (302) for fastening the connecting piece (301) to the end of the tweezers body (1).

4. The improved granuloma clip according to claim 3, characterized in that: The connection between the connecting piece (301) and the compression ring (3) is in an inclined shape.

5. The improved granuloma clip according to claim 1, characterized in that: The adjustment mechanism (4) comprises a waist-shaped hole (401) constructed on the upper and lower parts of the forceps body (1), a bolt (402) is passed through the waist-shaped hole (401), and a hand-tightened nut (403) is threadedly connected to the non-cup head end of the bolt (402).

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