Oral and maxillofacial surgery distractor

Abstract

The utility model discloses an oral and maxillofacial surgery spreader, including support frame, support frame is by no. The utility model discloses a series of structure is provided, and the teeth bite on the support frame plays the role of oral and maxillofacial surgery spread, and the spread is convenient, and the protection of oral spread tooth is provided, and the searchlight and search camera make the function of the illumination and the camera output of oral spread, and the azimuth angle of search head can be adjusted flexibly.

Description

Technical Field

[0001] This utility model relates to the field of oral and maxillofacial retractor technology, specifically an oral and maxillofacial surgical retractor. Background Technology

[0002] Oral and maxillofacial retractors are medical devices used to maintain an open mouth during surgery or treatment. Their main function is to provide a stable field of vision and space for doctors to perform precise treatment.

[0003] Currently, in the use of oral and maxillofacial surgical retractors, the metal retractors can easily damage teeth when they bite down on them during the retraction process. In addition, the retractors need to be held by medical staff for operation, and auxiliary tools such as lighting and camera probes are required during the operation after the mouth is opened. The operation is inconvenient, the retractors have limited functions and poor practicality. Utility Model Content

[0004] The purpose of this invention is to provide an oral and maxillofacial surgical retractor to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an oral and maxillofacial surgical retractor, comprising a support frame, the support frame being composed of a first support plate, a second support plate, and a third support plate, with second support plates provided at both opposite ends of the first support plate, and two second support plates provided. A third support plate is provided at the end of each of the two second support plates away from the first support plate. A support channel is formed inside the support frame. The outer surfaces of the first, second, and third support plates are covered with support sleeves. Dental films are covered on both opposite sides of the support frame. A probe mechanism is provided on the side of the first support plate away from the support sleeve. A battery is housed inside the first support plate on the side of the probe mechanism via a battery box.

[0006] Preferably, the illumination mechanism includes a bendable rod, an illumination head, an illumination lamp, and an illumination camera. The bendable rod is provided on a first support plate on one side of the battery, and the illumination head is provided at the end of the bendable rod away from the first support plate. The illumination head is equipped with an illumination lamp and an illumination camera. The illumination camera is connected to the display terminal through a communication module.

[0007] Preferably, the first support plate is provided with a receiving groove, and the bendable rod and the probe are located inside the receiving groove.

[0008] Preferably, the surface of the support sleeve is integrally provided with a plurality of evenly distributed anti-slip strips, and the support sleeve is made of medical-grade silicone.

[0009] Preferably, the inner sides of the dental films on both sides of the second support plate are provided with patches.

[0010] Preferably, a charging port is provided on one side of the first support plate, and a protective plug is provided on the charging port.

[0011] Preferably, the No. 1 support plate, the No. 2 support plate, and the No. 3 support plate are connected end to end to form a hollow isosceles trapezoidal support frame, and the support frame is made of medical-grade stainless steel.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This oral and maxillofacial surgical retractor consists of a hollow isosceles trapezoidal support frame formed by the connection of three support plates (No. 1, No. 2, and No. 3). It works in conjunction with dental films. The support frame is placed inside the oral cavity, and the teeth bite onto the support frame between the two dental films, thus providing oral and maxillofacial surgical retraction. It is easy to retract, and the support sleeve and anti-slip strip protect the teeth after the retraction.

[0013] 2. This oral and maxillofacial surgical retractor, through the flexible rod and probe set on the first support plate, the probe light and probe camera enable the oral cavity to be opened, providing lighting and video output functions. The flexible rod can flexibly adjust the orientation and angle of the probe. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the No. 1 support plate in this utility model; Figure 3 This is a schematic diagram of the bendable rod in this utility model.

[0015] In the diagram: 1. Support plate number one; 2. Support plate number two; 3. Support plate number three; 4. Support sleeve; 41. Anti-slip strip; 5. Dental film; 6. Illumination mechanism; 61. Receiving slot; 62. Bendable rod; 63. Illumination head; 64. Searchlight; 65. Illumination camera; 7. Patch; 8. Charging port. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] like Figures 1 to 3 As shown, the oral and maxillofacial surgical retractor of this embodiment includes a support frame, which is composed of a first support plate 1, a second support plate 2, and a third support plate 3. Second support plates 2 are provided at both opposite ends of the first support plate 1, and there are two second support plates 2. A third support plate 3 is provided at the end of each second support plate 2 away from the first support plate 1. A support channel is formed inside the support frame. Support sleeves 4 are wrapped around the outer surfaces of the first support plate 1, second support plate 2, and third support plate 3. Dental films 5 are wrapped around both opposite sides of the support frame. A probe mechanism 6 is provided on the side of the first support plate 1 away from the support sleeve 4. A battery is housed inside the first support plate 1 on the side of the probe mechanism 6 via a battery box. The isosceles trapezoidal support frame composed of the first support plate 1, second support plate 2, and third support plate 3 serves as an oral and maxillofacial surgical retractor, facilitating easy retraction.

[0019] Specifically, the illumination mechanism 6 includes a flexible rod 62, an illumination head 63, an illumination lamp 64, and an illumination camera 65. The flexible rod 62 is provided on the first support plate 1 on the side of the battery. The end of the flexible rod 62 away from the first support plate 1 is provided with the illumination head 63. The illumination head 63 contains the illumination lamp 64 and the illumination camera 65. The illumination camera 65 is connected to the display terminal through a communication module. Using tools, such as medical forceps, the illumination head 63 is clamped and the flexible rod 62 is bent so that the illumination head 63 faces the area to be illuminated. The illumination lamp 64 opens the mouth to provide illumination, and the illumination camera 65 opens the mouth to provide video output. The video captured by the illumination camera 65 is transmitted to the display terminal for display through the communication module. The flexible rod 62 can flexibly adjust the orientation and angle of the illumination head 63.

[0020] Furthermore, the first support plate 1 is provided with a receiving groove 61, and the bendable rod 62 and the probe 63 are located inside the receiving groove 61, which facilitates the concealment and storage of the bendable rod 62 and the probe 63.

[0021] Furthermore, the surface of the support sleeve 4 is integrally provided with several evenly distributed anti-slip strips 41. The support sleeve 4 is made of medical-grade silicone, and the support sleeve 4 is anti-slip and bite-resistant.

[0022] Furthermore, the inner sides of the dental films 5 on both sides of the second support plate 2 are provided with patches 7, which are pasted to the dental films 5. The patches 7 can increase the adhesion between the dental films 5 and the tooth surface.

[0023] Furthermore, a charging port 8 is provided on one side of the support plate 1, and a protective plug is provided on the charging port 8 to protect the charging port 8.

[0024] Furthermore, the No. 1 support plate, the No. 2 support plate, and the No. 3 support plate are connected end to end to form a hollow isosceles trapezoidal support frame. The support frame is made of medical-grade stainless steel, which has high structural strength and prevents deformation.

[0025] The method of use in this embodiment is as follows: According to the need for oral and maxillofacial retraction, place the retractor in the oral cavity. When the retractor is placed on either side of the oral cavity, it is tilted, with the smaller end facing the back of the teeth. The teeth bite onto the support sleeves 4 of the two No. 1 support plates 1. The dental films 5 on both sides are attached to the tooth surface for protection. When the retractor is placed in the middle of the oral cavity, it is upright, with the smaller end facing upwards. The teeth bite onto the support sleeves 4 of the No. 1 support plate 1 and the No. 2 support plate 2. The No. 1 support plate 1, the No. 2 support plate 2, and the No. 3 support plate 3 are connected end-to-end to form a hollow isosceles trapezoidal support frame, which, along with the dental films 5... In conjunction with the support frame placed inside the oral cavity, the teeth bite onto the support frame between the two dental films 5, which serves as a retractor in oral and maxillofacial surgery. The retractor is easy to use. The support sleeve 4 and anti-slip strip 41 protect and prevent slippage of the teeth during oral cavity retraction. After the retractor is placed in the oral cavity, according to the needs of oral surgery, the flexible rod 62 and probe 63 in the receiving groove 61 on the first support plate 1 are pulled out. Using tools such as medical forceps, the probe 63 is clamped and the flexible rod 62 is bent so that the probe 63 is facing the area to be irradiated. The spotlight 64 provides illumination for the open oral cavity, and the spotlight camera 65 provides video output for the open oral cavity. The flexible rod 62 can flexibly adjust the orientation and angle of the probe 63.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An oral and maxillofacial surgical retractor, comprising a support frame, characterized in that: The support frame is composed of a first support plate (1), a second support plate (2) and a third support plate (3). The first support plate (1) is provided with a second support plate (2) at both ends opposite to each other. There are two second support plates (2). The second support plate (2) is provided at the end of the two second support plates (2) away from the first support plate (1). The support frame forms a support channel inside. The outer surfaces of the first support plate (1), the second support plate (2) and the third support plate (3) are covered with support sleeves (4). The two sides opposite to each other of the support frame are covered with dental films (5). The side of the first support plate (1) away from the support sleeve (4) is provided with a detection mechanism (6). The first support plate (1) on the side of the detection mechanism (6) is provided with a battery through a battery box.

2. The oral and maxillofacial surgical retractor according to claim 1, characterized in that: The illumination mechanism (6) includes a flexible rod (62), an illumination head (63), an illumination lamp (64), and an illumination camera (65). The flexible rod (62) is provided on the No. 1 support plate (1) on the side of the battery. The end of the flexible rod (62) away from the No. 1 support plate (1) is provided with an illumination head (63). The illumination head (63) is provided with an illumination lamp (64) and an illumination camera (65) inside. The illumination camera (65) is connected to the display terminal through a communication module.

3. The oral and maxillofacial surgical retractor according to claim 2, characterized in that: The first support plate (1) is provided with a receiving groove (61), and the bendable rod (62) and the probe (63) are located inside the receiving groove (61).

4. The oral and maxillofacial surgical retractor according to claim 1, characterized in that: The surface of the support sleeve (4) is integrally provided with several evenly distributed anti-slip strips (41), and the support sleeve (4) is made of medical silicone.

5. The oral and maxillofacial surgical retractor according to claim 1, characterized in that: The second support plate (2) has patches (7) on the inner side of the dental films (5) on both sides.

6. The oral and maxillofacial surgical retractor according to claim 1, characterized in that: The first support plate (1) has a charging port (8) on one side, and a protective plug is provided on the charging port (8).

7. The oral and maxillofacial surgical retractor according to claim 1, characterized in that: The No. 1 support plate (1), No. 2 support plate (2) and No. 3 support plate (3) are connected end to end to form a hollow isosceles trapezoidal support frame.

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