Posture standardizing device for oral treatment

Abstract

The utility model relates to a posture standardizing device for oral cavity treatment, belongs to the technical field of medical instruments, and solves the problem that an existing posture standardizing device is poor in adaptability to medical staff with different hand shapes. The device comprises a holding cylinder, a first force exerting piece, a second force exerting piece and a third force exerting piece, the holding cylinder can be arranged on the scraping treatment device in a sleeving mode, the first force exerting piece, the second force exerting piece and the third force exerting piece are all arranged on the outer circumference of the holding cylinder and can slide in the circumferential direction and the axis direction of the holding cylinder, and the first force exerting piece is used for placing a thumb. The second force-exerting piece is used for placing the index finger, and the third force-exerting piece is used for placing the middle finger. According to the posture standardizing device, the first force exerting piece, the second force exerting piece and the third force exerting piece slide in the circumferential direction and the axis direction of the holding cylinder so that the holding postures of medical staff with different hand shapes can be finely adjusted, and therefore the posture standardizing device can adapt to the medical staff with the different hand shapes; and the adaptability of the posture standardizing device to medical personnel with different hand shapes is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a posture regulator for oral treatment. Background Technology

[0002] In periodontal treatment, subgingival scaling is a core technique for removing plaque and tartar. Healthcare professionals use scaling instruments to precisely remove plaque and tartar from the periodontal pockets. To standardize the procedure, posture controllers are often used in clinical practice to regulate hand posture when holding the scaling instrument, ensuring optimal force angle and maintaining the best contact between the blade and the root surface of the tooth, thus improving the cleanliness of the scraping. However, existing posture controllers are poorly adaptable to healthcare professionals with different hand shapes, which affects the quality of scraping and ultimately reduces the effectiveness of dental treatment. Utility Model Content

[0003] Based on the above analysis, the present invention aims to provide a posture regulator for oral treatment, in order to solve the problem that existing posture regulators are poorly adaptable to medical staff with different hand shapes.

[0004] The objective of this utility model is mainly achieved through the following technical solutions:

[0005] A posture regulator for oral treatment, used to regulate the grip posture of a scaling instrument, includes a grip sleeve, a first force-applying element, a second force-applying element, and a third force-applying element. The grip sleeve can be fitted onto the scaling instrument. The first, second, and third force-applying elements are all located on the outer circumference of the grip sleeve. The first force-applying element is used to place the thumb and regulate the thumb posture when gripping; the second force-applying element is used to place the index finger and regulate the index finger posture when gripping; the third force-applying element is used to place the middle finger and regulate the middle finger posture when gripping. The first, second, and third force-applying elements can also slide along the circumference and axial direction of the grip sleeve, allowing medical personnel with different hand shapes to adjust the position of the first, second, and third force-applying elements on the grip sleeve when gripping, thereby adjusting the grip posture to accommodate medical personnel with different hand shapes.

[0006] Furthermore, the grip sleeve is provided with a first positioning groove, a second positioning groove, and a third positioning groove. The first positioning groove is used to install a first force-bearing member, and the first force-bearing member can slide within the first positioning groove along the circumferential and axial directions of the grip sleeve. The second positioning groove is used to install a second force-bearing member, and the second force-bearing member can slide within the second positioning groove along the circumferential and axial directions of the grip sleeve. The third positioning groove is used to install a third force-bearing member, and the third force-bearing member can slide within the third positioning groove along the circumferential and axial directions of the grip sleeve.

[0007] Furthermore, the first positioning groove is provided with a first limiting slide cavity; the second positioning groove is provided with a second limiting slide cavity; and the third positioning groove is provided with a third limiting slide cavity.

[0008] Furthermore, the first force-applying member includes a first finger placement portion and a first limiting piece. The first finger placement portion is used to place the thumb. The first limiting piece can be inserted into the first limiting slide cavity and slide within the first limiting slide cavity, thereby limiting the sliding range of the first force-applying member on the outer circumference of the grip cylinder, so that the first force-applying member can only slide within the first positioning groove along the circumferential and axial directions of the grip cylinder.

[0009] Furthermore, the second force-applying member includes a second finger placement portion and a second limiting piece. The second finger placement portion is used to place the index finger. The second limiting piece can be inserted into the second limiting slide cavity and can slide within the second limiting slide cavity, thereby limiting the sliding range of the second force-applying member on the outer circumference of the grip tube, so that the second force-applying member can only slide within the second positioning groove along the circumferential and axial directions of the grip tube.

[0010] Furthermore, the third force-bearing member includes a third finger placement portion and a third limiting piece. The third finger placement portion is used to place the middle finger. The third limiting piece can be inserted into the third limiting slide cavity and can slide within the third limiting slide cavity, thereby limiting the sliding range of the third force-bearing member on the outer circumference of the grip cylinder, so that the third force-bearing member can only slide within the third positioning groove along the circumferential and axial directions of the grip cylinder.

[0011] Furthermore, it also includes a locking mechanism and an anti-rotation mechanism. The posture regulator also includes a locking mechanism and an anti-rotation mechanism. The locking mechanism is used to fix the grip on the scraper to prevent the grip from sliding. The anti-rotation mechanism is connected to the locking mechanism and is used to prevent the locking mechanism from loosening without the application of external force.

[0012] Furthermore, the grip cylinder is also provided with a first groove, a second groove, and a third groove.

[0013] Furthermore, the locking mechanism includes a locking ring and a locking block. The locking block is installed in the second groove and can move radially along the grip. The locking ring is installed in the first groove and can rotate about the axis of the grip. The locking ring is connected to the locking block, and rotating the locking ring can drive the locking block to move radially along the grip.

[0014] Furthermore, the anti-rotation mechanism includes an anti-rotation ring and a clamping spring, both of which are installed in the third groove cavity; one end of the anti-rotation ring contacts the locking ring, and the other end is fixedly connected to the clamping spring. The clamping spring enables the anti-rotation ring to remain in contact with the locking ring, thereby restricting the free rotation of the locking ring.

[0015] The technical solution of this utility model can achieve at least one of the following effects:

[0016] (1) This utility model discloses a posture regulator for oral treatment, comprising a grip, a first force-bearing element, a second force-bearing element, and a third force-bearing element. The grip can be fitted onto a scaling instrument. The first, second, and third force-bearing elements are all disposed on the outer circumference of the grip. The first force-bearing element is used to place the thumb and regulate the thumb posture when gripping; the second force-bearing element is used to place the index finger and regulate the index finger posture when gripping; the third force-bearing element is used to place the middle finger and regulate the middle finger posture when gripping; the first, second, and third force-bearing elements also... The device can slide along the circumference and axis of the grip, allowing healthcare professionals with different hand shapes to adjust the positions of the first, second, and third force-bearing components on the grip. This adjusts the grip posture to suit different hand shapes. This embodiment enables the posture regulator to adapt to healthcare professionals with different hand shapes, improving its adaptability and thus enhancing the cleanliness of plaque and tartar removal from patients' periodontal tissues, thereby improving the effectiveness of oral treatment.

[0017] (2) The present invention also includes a locking mechanism and an anti-rotation mechanism. Both the locking mechanism and the anti-rotation mechanism are installed on the grip. The locking mechanism is used to quickly fix the posture guide to the scraper, prevent the grip from sliding, or quickly remove it from the scraper, thereby improving the portability of the posture guide. The anti-rotation mechanism is connected to the locking mechanism and is used to prevent the locking mechanism from loosening without applying external force, so as to keep the posture guide stable on the scraper and prevent the posture guide from automatically slipping off the scraper, thereby improving the safety of use.

[0018] In this invention, the above-described technical solutions can be combined with each other to achieve more preferred combinations. Other features and advantages of this invention will be set forth in the following description, and some advantages will become apparent from the description or be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained from the description and accompanying drawings, which are particularly pointed out. Attached Figure Description

[0019] The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Throughout the drawings, the same reference numerals denote the same parts.

[0020] Figure 1 This is one of the structural schematic diagrams of the attitude regulator in Embodiment 1 of this utility model;

[0021] Figure 2This is a second schematic diagram of the posture regulator in Embodiment 1 of this utility model;

[0022] Figure 3 This is one of the structural schematic diagrams of the grip tube in Embodiment 1 of this utility model;

[0023] Figure 4 This is one of the structural schematic diagrams of the grip tube in Embodiment 1 of this utility model;

[0024] Figure 5 This is an exploded view of the attitude regulator of Embodiment 2 of this utility model;

[0025] Figure 6 This is a cross-sectional view of the grip tube in Embodiment 2 of this utility model;

[0026] Figure 7 This is a cross-sectional view of the locking ring of Embodiment 2 of this utility model.

[0027] Figure label:

[0028] 1. Grip; 11. First positioning groove; 111. First limiting slide cavity; 12. Second positioning groove; 121. Second limiting slide cavity; 13. Third positioning groove; 131. Third limiting slide cavity; 14. First groove cavity; 15. Second groove cavity; 16. Third groove cavity; 2. First force-bearing member; 21. First finger placement part; 22. First limiting piece; 3. Second force-bearing member; 31. Second finger placement part; 32. Second limiting piece; 4. Third force-bearing member; 41. Third finger placement part; 42. Third limiting piece; 5. Locking mechanism; 51. Locking ring; 511. Drive block; 512. Ring groove; 52. Locking block; 53. Return spring; 6. Anti-rotation mechanism; 61. Anti-rotation ring; 62. Tightening spring. Detailed Implementation

[0029] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.

[0030] Example 1

[0031] In one specific embodiment of this utility model, a posture guide for oral treatment is disclosed to standardize the holding posture of the scaling instrument, such as... Figure 1 and Figure 2As shown, the device includes a grip 1, a first force-bearing element 2, a second force-bearing element 3, and a third force-bearing element 4. The grip 1 can be fitted onto the scraper. The first force-bearing element 2, the second force-bearing element 3, and the third force-bearing element 4 are all located on the outer circumference of the grip 1. The first force-bearing element 2 is used to place the thumb, standardizing the thumb posture when gripping; the second force-bearing element 3 is used to place the index finger, standardizing the index finger posture when gripping; and the third force-bearing element 4 is used to place the middle finger, standardizing the middle finger posture when gripping. This standardizes the gripping technique used by medical personnel, achieving standardized operation. The first force-bearing element 2, the second force-bearing element 3, and the third force-bearing element 4 can also move along the circumference of the grip 1. The first force-bearing element 2, the second force-bearing element 3, and the third force-bearing element 4 are slid along the circumferential and axial directions of the grip cylinder 1 to adjust their positions. Compared with the prior art, this embodiment enables medical staff to fine-tune their gripping posture for different hand shapes by sliding the first force-bearing element 2, the second force-bearing element 3, and the third force-bearing element 4 along the circumferential and axial directions of the grip cylinder 1 when holding the posture regulator. This allows the posture regulator to adapt to medical staff with different hand shapes, improving its adaptability to different hand shapes, thereby improving the cleanliness of plaque and tartar removal on the patient's periodontal tissues and enhancing the effectiveness of oral treatment.

[0032] Preferably, such as Figure 3 and Figure 4As shown, the grip sleeve 1 has a first section and a second section. When the grip sleeve 1 is fitted onto the scraper, the first section is located at the handle of the scraper, and the second section is located at the neck of the scraper. A first positioning groove 11 and a second positioning groove 12 are provided on the outer circumference of the first section; a third positioning groove 13 is provided on the outer circumference of the second section. The first positioning groove 11 is used to install a first force-bearing member 2, and the first force-bearing member 2 can slide within the first positioning groove 11 along the circumferential and axial directions of the grip sleeve 1. The second positioning groove 12 is used to install a second force-bearing member 3, and the second force-bearing member 3 can slide within the second positioning groove 12 along the circumferential and axial directions of the grip sleeve 1. The third positioning groove 13 is used to install a third force-bearing member 4, and the third force-bearing member 4... The first force member 2 can slide along the circumferential and axial directions of the grip tube 1 within the third positioning groove 13. When medical staff use the posture guide to hold the scraper, the first force member 2 can slide along the circumferential and axial directions of the grip tube 1 within the first positioning groove 11, the second force member 3 can slide along the circumferential and axial directions of the grip tube 1 within the second positioning groove 12, and the third force member 4 can slide along the circumferential and axial directions of the grip tube 1 within the third positioning groove 13. This allows for fine adjustment of the grip posture of medical staff with different hand shapes, thereby enabling the posture guide to adapt to medical staff with different hand shapes, improving the adaptability of the posture guide to medical staff with different hand shapes, and thus improving the cleanliness of the scraping of dental plaque and tartar on the patient's periodontal tissues, and improving the oral treatment effect.

[0033] Preferably, the first positioning groove 11, the second positioning groove 12, and the third positioning groove 13 are arranged in a circular pattern. The first positioning groove 11 is located near the second cylindrical section, and the second positioning groove 12 is located away from the second cylindrical section. The first positioning groove 11, the second positioning groove 12, and the third positioning groove 13 respectively position the first force member 2, the second force member 3, and the third force member 4. When medical personnel use the posture guide to hold the scraper, by placing the thumb on the first force member 2, the index finger on the second force member 3, and the middle finger on the third force member 4, the thumb, index finger, and middle finger form a triangular force point. This not only enhances the stability of the grip but also enables finger positioning, standardizes the posture of medical personnel holding the scraper, maintains the correct grip posture, reduces hand fatigue that medical personnel may experience when holding the scraper for a long time, reduces adverse effects on operation, and improves treatment effectiveness.

[0034] Preferably, the first positioning groove 11 is provided with a first limiting slide cavity 111; the first force member 2 includes a first finger placement part 21 and a first limiting piece 22, the first finger placement part 21 is used to place the thumb; the first limiting piece 22 can be inserted into the first limiting slide cavity 111 and can slide in the first limiting slide cavity 111, thereby limiting the sliding range of the first force member 2 on the outer circumference of the grip cylinder 1, so that the first force member 2 can only slide in the first positioning groove 11 along the circumferential and axial directions of the grip cylinder 1.

[0035] Preferably, the second positioning groove 12 is provided with a second limiting slide cavity 121; the second force member 3 includes a second finger placement part 31 and a second limiting piece 32, the second finger placement part 31 is used to place the index finger; the second limiting piece 32 can be inserted into the second limiting slide cavity 121 and can slide in the second limiting slide cavity 121, thereby limiting the sliding range of the second force member 3 on the outer circumference of the grip cylinder 1, so that the second force member 3 can only slide in the second positioning groove 12 along the circumferential and axial directions of the grip cylinder 1.

[0036] Preferably, the third positioning groove 13 is provided with a third limiting slide cavity 131; the third force member 4 includes a third finger placement part 41 and a third limiting piece 42, the third finger placement part 41 is used to place the middle finger; the third limiting piece 42 can be inserted into the third limiting slide cavity 131 and can slide in the third limiting slide cavity 131, thereby limiting the sliding range of the third force member 4 on the outer circumference of the grip cylinder 1, so that the third force member 4 can only slide in the third positioning groove 13 along the circumferential and axial directions of the grip cylinder 1.

[0037] Example 2

[0038] Example 2 is a further improvement based on Example 1, such as... Figure 1 and Figure 5 As shown, the posture regulator also includes a locking mechanism 5 and an anti-rotation mechanism 6. Both the locking mechanism 5 and the anti-rotation mechanism 6 are mounted on the grip 1. The locking mechanism 5 is used to quickly fix the posture regulator to the scraper, preventing the grip 1 from sliding, or to quickly remove it from the scraper, improving the portability of the posture regulator. The anti-rotation mechanism 6 is connected to the locking mechanism 5 and is used to prevent the locking mechanism 5 from loosening without applying external force, keeping the posture regulator stably fixed on the scraper, preventing the posture regulator from automatically slipping off the scraper, and improving the safety of use.

[0039] Preferably, such as Figure 6 As shown, the grip cylinder 1 is also provided with a first groove 14, a second groove 15 and a third groove 16.

[0040] Preferably, the locking mechanism 5 includes a locking ring 51 and a locking block 52. The locking block 52 is installed in the second groove 15 and can move radially along the grip cylinder 1. The locking ring 51 is installed in the first groove 14 and can rotate about the axis of the grip cylinder 1. The locking ring 51 is connected to the locking block 52. Rotating the locking ring 51 can drive the locking block 52 to move radially along the grip cylinder 1, thereby controlling the locking block 52 to quickly clamp or disengage from the handle of the scraper. This enables the posture regulator to be quickly installed on or removed from the scraper, improving the portability of the posture regulator.

[0041] Preferably, multiple locking blocks 52 are provided, and the multiple locking blocks 52 are evenly arranged around the circumference. The locking ring 51 can simultaneously drive the multiple locking blocks 52 to move radially along the grip cylinder 1. This not only allows them to quickly clamp or disengage from the handle of the scraper, but also enables positioning, ensuring that the axis of the scraper handle is coaxial with the axis of the posture guide, thereby ensuring the standardization of the medical staff's posture when holding the scraper and maintaining the accuracy of the scraper's use.

[0042] Preferably, the locking mechanism 5 further includes a return spring 53, one end of which is fixedly connected to the locking block 52 and the other end is fixedly connected to the first groove 14. The return spring 53 is used to provide elastic tension to the locking block 52. When the locking ring 51 is rotated in the opposite direction to remove the pressure applied to the locking block 52, the elastic tension of the return spring 53 will cause the locking block 52 to move away from the axis of the grip cylinder 1, thereby restoring the locking block 52 to its initial position, quickly releasing the clamping of the scraper, and thus quickly separating the posture regulator from the scraper, improving the portability of the posture regulator.

[0043] Preferably, such as Figure 7 As shown, the locking ring 51 is provided with a driving block 511, which is in contact with the locking block 52. The driving block 511 has an arc-shaped structure, so that the locking block 52 can be driven to move radially along the grip cylinder 1 by rotating the locking ring 51, thereby quickly fixing the posture regulator on the scraper. The operation is simple and convenient.

[0044] Preferably, the locking ring 51 is further provided with an annular groove 512, and the annular groove 512 is provided with a first anti-rotation tooth (not shown in the figure).

[0045] Preferably, the anti-rotation mechanism 6 includes an anti-rotation ring 61 and a clamping spring 62, which are installed in the third groove 16. One end of the anti-rotation ring 61 is provided with a second anti-rotation tooth, which can mesh with a first anti-rotation tooth. One end of the clamping spring 62 is fixedly connected to the other end of the anti-rotation ring 61, and the other end of the clamping spring 62 is fixedly connected to the third groove 16. The clamping spring 62 can not only restrict the rotation of the anti-rotation ring 61, but also keep the second anti-rotation tooth meshing with the first anti-rotation tooth, thereby restricting the free rotation of the locking ring 51, maintaining the stability of the posture regulator fixed on the scraper, preventing the posture regulator from automatically slipping off the scraper, and improving the safety of use.

[0046] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. A posture normalizer for oral treatment for normalizing a holding posture of a scaler, characterized by, The device includes a grip (1), a first force-bearing element (2), a second force-bearing element (3), and a third force-bearing element (4). The grip (1) can be fitted onto the scraper. The first force-bearing element (2), the second force-bearing element (3), and the third force-bearing element (4) are all located on the outer circumference of the grip (1). The first force-bearing element (2) is used to place the thumb and regulate the thumb posture when gripping. The second force-bearing element (3) is used to place the index finger and regulate the index finger posture when gripping. The third force-bearing element (4) is used to place the middle finger and regulate the middle finger posture when gripping. The first force-bearing element (2), the second force-bearing element (3) and the third force-bearing element (4) can also slide along the circumferential and axial directions of the grip tube (1), so that medical staff with different hand shapes can adjust the position of the first force-bearing element (2), the second force-bearing element (3) and the third force-bearing element (4) on the grip tube (1) when holding it, thereby adjusting the grip posture of medical staff with different hand shapes to suit medical staff with different hand shapes.

2. A posture normalizer for oral treatment according to claim 1, characterized in that, The grip (1) is provided with a first positioning groove (11), a second positioning groove (12) and a third positioning groove (13). The first positioning groove (11) is used to install a first force-bearing member (2), and the first force-bearing member (2) can slide in the first positioning groove (11) along the circumferential and axial directions of the grip (1). The second positioning groove (12) is used to install a second force-bearing member (3), and the second force-bearing member (3) can slide in the second positioning groove (12) along the circumferential and axial directions of the grip (1). The third positioning groove (13) is used to install a third force-bearing member (4), and the third force-bearing member (4) can slide in the third positioning groove (13) along the circumferential and axial directions of the grip (1).

3. A posture normalizer for oral treatment according to claim 2, characterized in that The first positioning groove (11) is provided with a first limiting slide cavity (111); the second positioning groove (12) is provided with a second limiting slide cavity (121); and the third positioning groove (13) is provided with a third limiting slide cavity (131).

4. A posture normalizer for oral treatment according to claim 3, characterized in that The first force-applying member (2) includes a first finger placement part (21) and a first limiting piece (22). The first finger placement part (21) is used to place the thumb. The first limiting piece (22) can be inserted into the first limiting slide cavity (111) and slide within the first limiting slide cavity (111), thereby limiting the sliding range of the first force-applying member (2) on the outer circumference of the grip (1), so that the first force-applying member (2) can only slide within the first positioning groove (11) along the circumferential and axial directions of the grip (1).

5. A posture normalizer for oral treatment according to claim 3, characterized in that, The second force-applying member (3) includes a second finger placement part (31) and a second limiting piece (32). The second finger placement part (31) is used to place the index finger. The second limiting piece (32) can be inserted into the second limiting slide cavity (121) and can slide within the second limiting slide cavity (121), thereby limiting the sliding range of the second force-applying member (3) on the outer circumference of the grip (1), so that the second force-applying member (3) can only slide within the second positioning groove (12) along the circumferential and axial directions of the grip (1).

6. A posture normalizer for oral treatment according to claim 3, characterized in that The third force-bearing member (4) includes a third finger placement part (41) and a third limiting piece (42). The third finger placement part (41) is used to place the middle finger. The third limiting piece (42) can be inserted into the third limiting slide cavity (131) and can slide in the third limiting slide cavity (131), thereby limiting the sliding range of the third force-bearing member (4) on the outer circumference of the grip (1), so that the third force-bearing member (4) can only slide in the third positioning groove (13) along the circumferential and axial directions of the grip (1).

7. A posture regulator for oral treatment according to any one of claims 1 to 6, characterized in that, It also includes a locking mechanism (5) and an anti-rotation mechanism (6). The posture regulator also includes a locking mechanism (5) and an anti-rotation mechanism (6). The locking mechanism (5) is used to fix the grip (1) on the scraper to prevent the grip (1) from sliding. The anti-rotation mechanism (6) is connected to the locking mechanism (5) and is used to prevent the locking mechanism (5) from loosening without the application of external force.

8. A posture normalizer for oral treatment according to claim 7, characterized in that The grip (1) is also provided with a first groove (14), a second groove (15) and a third groove (16).

9. A posture normalizer for oral treatment according to claim 8, characterized in that The locking mechanism (5) includes a locking ring (51) and a locking block (52). The locking block (52) is installed in the second groove (15) and can move radially along the grip (1). The locking ring (51) is installed in the first groove (14) and can rotate about the axis of the grip (1). The locking ring (51) is connected to the locking block (52). Rotating the locking ring (51) can drive the locking block (52) to move radially along the grip (1).

10. A posture normalizer for oral treatment according to claim 9, characterized in that The anti-rotation mechanism (6) includes an anti-rotation ring (61) and a clamping spring (62), both of which are installed in the third groove (16). One end of the anti-rotation ring (61) is in contact with the locking ring (51), and the other end is fixedly connected to the clamping spring (62). The clamping spring (62) can keep the anti-rotation ring (61) in contact with the locking ring (51) to limit the free rotation of the locking ring (51).

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