Device for fixing gauze in oral cavity
By designing a gauze device in the oral cavity including fixing clips, connecting rods, connecting columns and struts, the nausea caused by gauze is solved, stable support and comfort of gauze is achieved, and foreign objects are improved in the oral cavity. need.
Patent Information
- Application Number
- CN202421502229.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-06-28
AI Technical Summary
During oral treatment, medical gauze may cause nausea and discomfort in patients, especially those who are sensitive to foreign bodies in the oral cavity, which will affect the normal operation of the surgery.
A device for fixing gauze in oral cavity is designed, including two fixing clips, connecting rods, connecting columns, first struts and second struts. Through the combination and support of these components, the gauze is maintained in an unfolded state and separated the gauze from the patient. The throat and the root of the tongue reduce direct contact, adopt flexible materials and arc-like structures to reduce compression on the tongue and improve comfort.
It effectively avoids direct contact between the gauze and the throat and the root of the tongue, reduces nausea, improves the patient's comfort, and enhances the support stability of the gauze and its ability to block foreign objects.
Smart Images
Figure CN222237921U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a device for fixing gauze in the oral cavity, belonging to the technical field of medical equipment. Background Art
[0002] With the continuous development of stomatology, doctors often use smaller instruments for treatment during oral treatment. Due to the physiological structure of the oral cavity, which is connected to the pharynx, trachea, and esophagus, there is a risk of instruments being aspirated by the patient, and even causing obvious respiratory symptoms such as coughing, cyanosis, and dyspnea. During dental treatment and restoration, rubber dams are often used clinically to prevent this from happening. However, for other treatments that require exposure of gingival tissue and bone tissue, such as implant surgery, medical gauze pads are now used clinically in the oral cavity for prevention. However, some patients are more sensitive to foreign objects in the mouth, and are prone to nausea, etc., causing discomfort and affecting the normal progress of the operation. Utility Model Content
[0003] The utility model aims to provide a device for fixing gauze in the oral cavity, which solves the problem of nausea and discomfort in the prior art.
[0004] The above technical purpose of the utility model is mainly solved by the following technical solutions: a device for fixing gauze in the oral cavity, comprising two fixing clips respectively clamped with the first molars on both sides, the two fixing clips are connected by a long connecting rod, the connecting rod is located above the tongue, a connecting column is provided at the midpoint of the connecting rod, a first support rod extending toward the buccal side and two second support rods extending obliquely toward both sides of the throat and symmetrically arranged are provided on the side wall of the connecting column, and the ends of the first support rod and the second support rod are both provided with clips for clamping gauze; the above fixing clip can clamp the posterior molars to form a fixation, so as to facilitate the connection and fixation of the two ends of the connecting rod to keep the position of the connecting rod stable, the connecting column can connect the connecting rod with the first support rod and the second support rod, so that the first support rod and the second support rod remain in an open state and the unfolded gauze is fixedly supported by the clip, so that the gauze remains in an unfolded state to block foreign objects, and the gauze can be separated from the patient's throat through the support of the connecting rod, the first support rod and the second support rod, so as to avoid direct contact between the gauze and the patient's throat and the root of the tongue, reduce the possibility of nausea in the patient, and ensure the comfort of the patient.
[0005] Preferably, the connecting rod is made of a flexible material and has an arc-shaped structure; the connecting rod is made of a flexible material and has an arc-shaped structure, so that the connecting rod can adjust and maintain its own curvature according to the shape of the top surface of the tongue to reduce pressure on the tongue and make it more comfortable to use.
[0006] Preferably, the plane formed by the combination of the first support rod and the second support rod is located above the connecting rod, and the first support rod and the second support rod are both recessed downward in an arc shape; the first support rod and the second support rod are both arranged above the connecting rod to increase the spacing between the gauze on the first support rod and the second support rod and the root of the tongue and the throat, to avoid the gauze contacting the root of the tongue and the throat causing nausea to the patient, and to improve the comfort of use, and the first support rod and the second support rod are both recessed downward in an arc shape, which can increase the support stability of the gauze, and at the same time better receive foreign objects that fall due to accidents, to avoid foreign objects slipping off the gauze.
[0007] Preferably, the plane formed by the combination of the first support rod and the two second support rods is slightly inclined toward the cheek side; the above structure enables the fixed gauze to adapt to the position of the throat to form a blocking structure for foreign matter.
[0008] Preferably, the clamping openings of the clamps are all inclined toward the middle; the clamping openings of the clamps are all inclined toward the middle to facilitate direct clamping of the edge of the gauze, reduce the space occupied upwards, and reduce discomfort to the patient's oral cavity.
[0009] Preferably, the length of the connecting rod is 30-40 mm. The setting of the above-mentioned connecting rod length range can ensure that the length of the connecting rod in the oral cavity is suitable, and avoid the connecting rod being too long or too short, which causes the fixing clamp to be unable to clamp the posterior molars and maintain fixation.
[0010] Preferably, the length of the first support rod is 14-21 mm. The length range of the first support rod is set so that the first support rod can maintain stable support for the gauze in the oral cavity, thereby preventing the first support rod from being too long or too short and affecting the normal entry of the first support rod into the oral cavity or the first support rod from being unable to normally support the gauze.
[0011] Preferably, the length of the second support rod is 28-42 mm; the length range of the second support rod is set so that the second support rod can maintain stable support for the gauze in the oral cavity, avoiding the second support rod being too long or too short to normally support the gauze.
[0012] Therefore, the utility model has the characteristics of being able to fix and support the gauze, avoiding direct contact between the gauze and the throat and tongue root of the patient, reducing the possibility of nausea in the patient, and ensuring the comfort of the patient. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION
[0014] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.
[0015] like Figure 1As shown, a device for fixing gauze in the oral cavity comprises two fixing clips 1 respectively clamped with the first molars on both sides, the two fixing clips 1 are connected by a long connecting rod 2, the connecting rod 2 is located above the tongue, a connecting column 21 is provided at the midpoint of the connecting rod 2, a first support rod 22 extending toward the buccal side and two second support rods 23 obliquely extending toward both sides of the throat and symmetrically arranged are provided on the side wall of the connecting column 21, a clip 24 for clamping gauze is provided at the end of the first support rod 22 and the second support rod 23, the connecting rod 2 is made of flexible material and is arranged in an arc-shaped structure, a plane formed by the combination of the first support rod 22 and the second support rod 23 is located above the connecting rod 2, the first support rod 22 and the second support rod 23 are both recessed downward in an arc-shaped arrangement, and a plane formed by the combination of the first support rod 22 and the two second support rods 23 is slightly inclined toward the buccal side.
[0016] The above-mentioned fixing clamp is a rubber dam clamp currently available on the market, which can be clamped and fixed on the molars. When the device is in use, the fixing clamp is clamped on the first molars on both sides (if they are defective, the second molars or second bicuspids can be selected), and the two ends of the connecting rod are respectively connected to the two fixing clamps. The connecting rod is made of flexible materials such as metal strips, and can maintain its shape after bending according to the curvature of the top surface of the tongue to support the first support rod and the second support rod. The above-mentioned clip is an existing conventional small clip that can clamp the edge of the gauze. The end of the first support rod and the two second support rods respectively clamp the edge of the gauze to fix and support the gauze. The first support rod and the second support rod can be made of materials such as metal or plastic.
[0017] The first strut and the second strut are connected to the side wall of the connecting column, and the connecting column is fixed at the midpoint of the connecting rod. The first strut and the second strut can be connected to the connecting column by bonding or welding, and the connecting rod and the connecting column can be connected by bonding or welding. The first strut and the two second struts are evenly distributed above the connecting rod with the connecting column as the center, so as to achieve more comprehensive support for the gauze, reduce the contact between the gauze and the patient's mouth, and block small instruments that fall accidentally. The plane formed by the combination of the first strut and the two second struts is slightly inclined toward the buccal side to adapt to the position of the throat, forming a blocking structure for foreign objects.
[0018] like Figure 1 As shown, the clamping openings of the clamp 24 are all inclined toward the middle, the length of the connecting rod 2 is 35 mm, the length of the first support rod 22 is 17 mm, and the length of the second support rod 23 is 40 mm. The lengths of the above connecting rods match the selected tooth spacing, and the lengths of the first support rod and the second support rod are adapted to the size of gauze used clinically. The second support rod is inclined relative to the connecting rod to support the maximum expansion of the gauze, thereby ensuring that the gauze covers the patient's tongue root and throat for blocking.
Claims
1. A device for fixing gauze in the oral cavity, characterized in that: The invention comprises two fixing clamps (1) respectively clamped with the first molars on both sides, the two fixing clamps (1) are connected by a long connecting rod (2), the connecting rod (2) is located above the tongue, a connecting column (21) is provided at the midpoint of the connecting rod (2), a first support rod (22) extending toward the buccal side and two second support rods (23) extending obliquely toward both sides of the throat and arranged symmetrically are provided on the side wall of the connecting column (21), and a clip (24) for clamping gauze is provided at the end of each of the first support rod (22) and the second support rod (23).
2. The device for fixing gauze in the oral cavity according to claim 1, characterized in that: The connecting rod (2) is made of a flexible material and is arranged in an arc-shaped structure.
3. The device for fixing gauze in the oral cavity according to claim 1, characterized in that: A plane formed by the combination of the first support rod (22) and the second support rod (23) is located above the connecting rod (2), and the first support rod (22) and the second support rod (23) are both recessed downwards and arranged in an arc shape.
4. The device for fixing gauze in the oral cavity according to claim 1 or 3, characterized in that: The plane formed by the combination of the first support rod (22) and the two second support rods (23) is slightly inclined toward the buccal side.
5. The device for fixing gauze in the oral cavity according to claim 1, characterized in that: The clamping openings of the clamps (24) are all arranged to be inclined toward the middle.
6. The device for fixing gauze in the oral cavity according to any one of claims 1 to 3, characterized in that: The length of the connecting rod (2) is 30-40 mm.
7. The device for fixing gauze in the oral cavity according to claim 1, characterized in that: The length of the first support rod (22) is 14-21 mm.
8. The device for fixing gauze in the oral cavity according to claim 1, characterized in that: The length of the second support rod (23) is 28-42 mm.