Gingival drag hook for dental operation

Abstract

The utility model relates to the field of medical instruments, and discloses a gingival retractor for a dental operation. The gingival drag hook for the dental operation comprises a handle, the bent neck part is arranged at the end part of the handle; the working head is arranged at one end, far away from the handle, of the bent neck part, and the working head is used for separating and pulling gingival flaps; and the bent neck part is in a 100-degree bent arc shape and is naturally transited to the working head. The gingival drag hook for the dental operation is provided with the handle which has an anti-skid effect and is convenient to hold, and the 100-degree bent neck part at the end part of the handle is beneficial to conveniently and efficiently inserting the working head between buccal and lingual gingival flaps and alveolar bones; the main body part of the working head is in the shape of an ellipse with the width of 3-5mm, the longitudinal section of the main body part of the working head is in the shape of an arc with the bending rate of 30 degrees, gingival flaps are separated and pulled, and a safe space is provided for surgical operation, so that operation of a surgeon is facilitated, and the gingival flaps are fully protected.

Description

Technical Field

[0001] The present application relates to the field of medical devices, and more particularly, to a gum retractor for dental surgery. Background Art

[0002] Most dental surgeries require turning over the gums to expose the surgical area. However, even after a good incision and flap turning process, the free gingival soft tissue flap often interferes with the surgical implementation to a greater or lesser extent during the dental surgery, and the free soft tissue during the operation still hinders subsequent surgical operations; at the same time, some dental surgeries require the use of high-speed instruments such as turbines during the operation, which has a high probability of causing irreversible damage to the free gingival flap, affecting the healing of the patient's postoperative wound. Since general surgical retractors or pullers cannot be used in the narrow space of the mouth, currently only some small dental instruments (such as periosteal strippers, etc.) can be used instead of gingival retractors to retract the gums. Some surgeons also suture the gums to retract the gums. The above methods not only affect the surgical operation, but also easily damage the gums.

[0003] Therefore, there is an urgent need in this field for a gingival retractor for dental surgery that can easily pull and fully protect the free gingival flap, so as to fully expose the surgical field of view, reduce the difficulty of surgical operation, facilitate the operation of the surgeon, save operation time, ensure the safety of the operation, and improve the patient's intraoperative experience and postoperative efficacy. Utility Model Content

[0004] The utility model aims to provide a gum retractor which has a simple structure, is convenient and efficient to operate, and can fully pull and protect the free gingival flap.

[0005] The present application provides a gum retractor for dental surgery, which adopts the following technical solution:

[0006] A gum retractor for dental surgery, comprising:

[0007] handle;

[0008] a curved neck disposed at the end of the handle; and

[0009] A working head is provided at an end of the curved neck away from the handle, and the working head is used for separating and pulling the gum flap;

[0010] The curved neck is in an arc shape with a 100° bend and naturally transitions to the working head.

[0011] Optionally, the main body of the working head is elliptical with a width between 3-5 mm.

[0012] Optionally, the longitudinal section of the working head is an arc with a curvature of 30°.

[0013] Optionally, the handle is in the shape of a flat cylinder with a diameter between 15 mm and 25 mm.

[0014] Optionally, a threaded groove is provided on the surface of the handle.

[0015] Optionally, the threaded groove is provided on the upper 1 / 3 surface of the handle.

[0016] In summary, this application has the following beneficial effects:

[0017] The utility model of the gum retractor for dental surgery has an anti-slip function and a handle that is easy to hold. The 100° curved neck at the end of the handle is conducive to the convenient and efficient insertion of the working head between the buccal and lingual gum flaps and the alveolar bone. The main part of the working head is an ellipse with a width between 3-5mm and the longitudinal section of the main part of the working head is an arc with a curvature of 30°, which separates and pulls the gum flap, providing a safe space for surgical operations, thereby facilitating the surgeon's operation and fully protecting the gum flap. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a gum retractor for dental surgery in an embodiment of the present application;

[0019] Figure 2 This is a schematic diagram of the overall structure of the gum retractor for dental surgery from another angle in the embodiment of the present application.

[0020] Description of the drawings: 1. Handle; 2. Bend neck; 3. Working head. DETAILED DESCRIPTION

[0021] The structure and effects of the present application are further described in detail below with reference to the embodiments. It is understood that the specific embodiments described herein are merely for explaining the present invention, and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only show portions, not all, of the structure relevant to the present invention.

[0022] Example

[0023] The present application discloses a gum retractor for dental surgery, referring to Figure 1-2The gingival retractor for dental surgery includes a handle 1, a curved neck 2 arranged at the end of the handle 1, and a working head 3 arranged at the end of the curved neck 2. The handle 1 is a flat cylindrical shape with a diameter between 15mm-25mm and a length of 125mm, which is convenient for gripping. A threaded groove is provided on its surface, and the threaded groove is provided on the upper 1 / 3 surface of the handle 1, which has an anti-slip effect. The curved neck 2 is a 100° curved arc and naturally transitions to the working head 3, which facilitates the convenient and efficient insertion of the working head 3 between the buccal and lingual gingival flaps and the alveolar bone. The working head 3 is used to separate and pull the gingival flap. The main part of the working head 3 is an elliptical shape with a width between 3-5mm, and its longitudinal section is an arc with a curvature of 30°, which can fully pull and protect the free gingival flap.

[0024] like Figure 1-2 The present invention provides a gingival retractor for dental surgery. During use, conventional anesthesia is first administered, followed by disinfection and draping. The flap is then incised and fully raised to expose the surgical area. The gingival retractor handle 1 is then grasped, and the neck 2 is bent 100° to conveniently and efficiently insert the working head 3 between the buccal and lingual gingival flaps and the alveolar bone. This allows for separation and retraction of the gingival flap, thereby fully protecting it and facilitating subsequent surgical procedures.

[0025] The beneficial effects of the present invention are that the gum retractor for dental surgery has a handle 1 with anti-slip effect and is easy to hold, the 100° bent neck 2 at the end of the handle 1 is conducive to the convenient and efficient insertion of the working head 3 between the buccal and lingual gum flaps and the alveolar bone, the main part of the working head 3 is an ellipse with a width between 3-5mm and the longitudinal section of the main part of the working head 3 is an arc with a curvature of 30°, which separates and pulls the gum flap, provides a safe space for surgical operations, thereby facilitating the surgeon's operation and fully protecting the gum flap.

[0026] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but as long as they are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. A gum retractor for dental surgery, characterized in that: include: Handle (1); a curved neck (2) provided at the end of the handle (1); as well as A working head (3) is arranged at an end of the curved neck (2) away from the handle (1), and the working head (3) is used for separating and pulling the gingival flap; The curved neck (2) is in an arc shape with a 100° bend and naturally transitions to the working head (3); The main body of the working head (3) is elliptical with a width between 3 and 5 mm; the longitudinal section of the working head (3) is an arc with a curvature of 30°.

2. The gum retractor for dental surgery according to claim 1, characterized in that: The handle (1) is in the shape of a flat cylinder with a diameter between 15 mm and 25 mm.

3. The gum retractor for dental surgery according to claim 1, characterized in that: The surface of the handle (1) is provided with a thread groove.

4. The gum retractor for dental surgery according to claim 3, characterized in that: The thread groove is arranged on the upper 1 / 3 surface of the handle (1).

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