Detachable dental chair side saliva suction protection device

Abstract

The utility model relates to the technical field of saliva suction protection, and provides a detachable dental chair side saliva suction protection device which is applied to a saliva suction pipe and comprises a protective cover, a sealing mechanism and a handheld mechanism, the saliva suction pipe is arranged on the protective cover through a rotating mechanism, the sealing mechanism is arranged on the protective cover, and the handheld mechanism is arranged on the protective cover. The rotating mechanism is used for sealing the space between the saliva suction tube and the protective cover, the number of the handheld mechanisms is two, the two handheld mechanisms are both arranged on the protective cover and used for fixing the position of the protective cover by medical staff, and the rotating mechanism comprises a fixing block and a rotating ball. The technical problems that in the prior art, spattered saliva, blood and aerosol often pollute protection personnel in the operation process, medical workers are possibly infected by diseases of patients under serious conditions, and the protection performance of the nursing workers is poor are solved.

Description

Technical Field

[0001] Embodiments of this disclosure relate to the field of saliva suction protection technology, and more specifically, to a detachable dental chairside saliva suction protection device. Background Technology

[0002] With the increasing number of clinical procedures in dentistry, the requirements for nurses are also increasing. In particular, the protection of nurses is especially important during procedures inside the patient's mouth. When the patient has a lot of saliva, the field of vision is not clear, and related oral procedures are difficult to perform, making it difficult to achieve good clinical treatment results.

[0003] Although the saliva suction tubes currently used in clinical practice can solve the problem of patients with large amounts of saliva, the splashing saliva, blood and aerosols during the operation often contaminate protective personnel. In severe cases, this may cause medical staff to be infected by the patient's disease, and the protection of nursing staff is poor. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a detachable dental chairside saliva suction protection device, which solves the technical problem in the prior art that splashed saliva, blood and aerosols during operation often contaminate protective personnel, and in severe cases may cause medical staff to be infected by patients' diseases, resulting in poor protection for nursing staff.

[0005] According to one aspect, at least one embodiment of the present disclosure provides a detachable dental chairside suction protection device applied to a suction tube, comprising: a protective cover, a sealing mechanism, and a handheld mechanism;

[0006] The saliva suction tube is mounted on the protective cover via a rotating mechanism;

[0007] The sealing mechanism is installed on the protective cover and is used to seal the saliva suction tube and the protective cover;

[0008] The handheld mechanism is provided in two parts, both of which are mounted on the protective cover and are used by medical personnel to fix the position of the protective cover.

[0009] Preferably, the rotating mechanism includes: a fixed block and a rotating ball;

[0010] The fixing block is fixedly connected to the protective cover;

[0011] The fixed block has a rotating groove, the rotating ball is rotatably connected in the rotating groove, the rotating ball has a sliding hole, and the saliva tube is slidably connected in the sliding hole.

[0012] Furthermore, the sealing mechanism includes: a retaining ring and a sealing sleeve;

[0013] The retaining ring is slidably connected to the circumferential surface of the saliva tube;

[0014] One end of the sealing sleeve is fixedly connected to the fixing ring, and the other end of the sealing sleeve is fixedly connected to the fixing block.

[0015] Furthermore, the handheld mechanism includes: a fixed rod and a handheld rod;

[0016] The fixed rod is provided in two parts, and both fixed rods are fixedly connected to the protective cover;

[0017] The handheld lever is provided in two parts, and the two handheld levers are fixedly connected to two fixed rods.

[0018] Furthermore, an anti-slip sleeve is fixedly connected to the circumferential surface of the saliva suction tube.

[0019] Furthermore, the protective cover is made of transparent plastic.

[0020] Furthermore, both of the aforementioned hand levers are semi-circular in shape.

[0021] Furthermore, both edges of the protective cover are arc-shaped.

[0022] Furthermore, the sealing sleeve is made of rubber.

[0023] Furthermore, the protective cover has a through hole, and the fixing block is fixedly connected inside the through hole.

[0024] The beneficial effects of the embodiments disclosed herein are as follows:

[0025] In this disclosure, by attaching a protective shield to the patient's mouth, it is possible to prevent the patient's saliva from splashing. The rotating mechanism allows the suction tube to swing at multiple angles inside the patient's mouth, thereby enabling the suction of saliva from all directions. The sealing mechanism prevents the patient's saliva from flowing out between the fixed and rotating ball. Through the cooperation of the protective shield, sealing mechanism, and handheld mechanism, medical staff are effectively protected, reducing the risk of infection from patients and providing high protection for nursing staff. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0027] Fig. 1This is a schematic diagram of the overall structure in one embodiment of the present disclosure;

[0028] Fig. 2 This is a structural schematic diagram from another angle in one embodiment of the present disclosure;

[0029] Fig. 3 This is a schematic diagram of the structure of the rotating mechanism and the sealing mechanism in one embodiment of this disclosure;

[0030] Fig. 4 This is a schematic diagram of the handheld mechanism in one embodiment of the present disclosure.

[0031] In the picture: 1. Saliva suction tube; 2. Protective cover; 3. Fixing block; 4. Rotating ball; 5. Fixing ring; 6. Sealing sleeve; 7. Fixing rod; 8. Hand handle; 9. Anti-slip sleeve. Detailed Implementation

[0032] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0033] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0034] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0035] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0036] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to 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 disclosure.

[0037] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0038] like Figs. 1-4 As shown, a detachable dental chairside saliva suction protection device is provided in one embodiment of the present disclosure and is applied to a saliva suction tube 1. It includes a protective cover 2, a sealing mechanism, and a hand-held mechanism. The two edges of the protective cover 2 are arc-shaped to better fit the patient's face. The protective cover 2 is made of transparent plastic, which facilitates operation. During operation, the patient's mouth can be observed through the transparent protective cover 2. The circumferential surface of the saliva suction tube 1 is fixedly connected with an anti-slip sleeve 9 to prevent medical staff from slipping when using the saliva suction tube 1.

[0039] The saliva suction tube 1 is mounted on the protective cover 2 via a rotating mechanism. The rotating mechanism includes a fixed block 3 and a rotating ball 4. The protective cover 2 has a through hole, and the fixed block 3 is fixedly connected to the through hole, which increases the stability of the saliva suction tube 1 when it swings within the protective cover 2. The fixed block 3 is fixedly connected to the protective cover 2 and has a rotating groove. The rotating ball 4 is rotatably connected to the rotating groove and has a sliding hole. The saliva suction tube 1 is slidably connected to the sliding hole. After the medical staff places the saliva suction tube 1 into the patient's mouth, when it is necessary to swing the saliva suction tube 1, the rotating ball 4 rotates within the rotating groove on the fixed block 3, thereby supporting the saliva suction tube 1 to swing at multiple angles within the patient's mouth. The saliva suction tube 1 moves within the sliding hole on the rotating ball 4, thus supporting the movement of the saliva suction tube 1 within the patient's mouth.

[0040] A sealing mechanism is installed on the protective cover 2 to seal the saliva suction tube 1 and the protective cover 2. The sealing mechanism includes a fixing ring 5 and a sealing sleeve 6. The sealing sleeve 6 is made of rubber and has a certain degree of flexibility while sealing the protective cover 2 and the saliva suction tube 1, so that the seal can still be maintained when the saliva suction tube 1 swings. The fixing ring 5 is slidably connected to the circumferential surface of the saliva suction tube 1. One end of the sealing sleeve 6 is fixedly connected to the fixing ring 5, and the other end of the sealing sleeve 6 is fixedly connected to the fixing block 3. The saliva suction tube 1 slides on the fixing ring 5 and is fixed between the protective cover 2 and the fixing ring 5 by the sealing sleeve 6, so that the seal between the saliva suction tube 1 and the protective cover 2 can be maintained while the saliva suction tube 1 moves within the protective cover 2 and the fixing ring 5.

[0041] There are two hand-held mechanisms, both of which are mounted on the protective cover 2. They are used by medical staff to fix the position of the protective cover 2. The hand-held mechanism includes a fixed rod 7 and a hand-held rod 8. Both hand-held rods 8 are semi-circular. The two opposing semi-circular hand-held rods 8 form a circle, which is convenient for medical staff to hold. There are two fixed rods 7, both of which are fixedly connected to the protective cover 2. There are two hand-held rods 8, which are fixedly connected to the two fixed rods 7. The two opposing semi-circular hand-held rods 8 form a circle, which is convenient for medical staff to hold the hand-held rods 8 and put the protective cover 2 over the patient's mouth.

[0042] Working principle: When suctioning saliva from a patient's mouth, medical staff hold a handheld rod 8 with a protective cover 2 and attach it to the patient's mouth. At this time, the suction tube 1 is inserted into the patient's mouth. The rotating ball 4 rotates in the rotating groove opened on the fixed block 3, thereby supporting the oscillation of the suction tube 1 in the mouth and adjusting the suction position. The suction tube 1 slides within the fixed ring 5 and the rotating ball 4, thereby supporting the depth of the suction tube 1 inserted into the mouth. This achieves protection for medical staff while allowing the suction tube 1 to perform a more comprehensive suction operation in the patient's mouth.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A detachable dental chairside suction protection device, applied to a suction tube (1), characterized in that, include: The protective cover (2) is provided with the saliva suction tube (1) mounted on the protective cover (2) via a rotating mechanism. A sealing mechanism is provided on the protective cover (2) for sealing the saliva tube (1) and the protective cover (2); The handheld mechanism is provided in two parts, both of which are mounted on the protective cover (2) for medical personnel to fix the position of the protective cover (2).

2. A detachable dental chairside suction and protection device according to claim 1, characterized in that, The rotating mechanism includes: Fixing block (3), which is fixedly connected to the protective cover (2); The rotating ball (4) has a rotating groove on the fixed block (3), the rotating ball (4) is rotatably connected in the rotating groove, the rotating ball (4) has a sliding hole, and the saliva tube (1) is slidably connected in the sliding hole.

3. A detachable dental chairside suction and protection device according to claim 2, characterized in that, The sealing mechanism includes: A fixing ring (5) is slidably connected to the circumferential surface of the saliva tube (1); A sealing sleeve (6) is fixedly connected at one end to the fixing ring (5), and at the other end to the fixing block (3).

4. A detachable dental chairside suction and protection device according to claim 3, characterized in that, The handheld mechanism includes: Two fixing rods (7) are provided, and both fixing rods (7) are fixedly connected to the protective cover (2); Two handheld rods (8) are provided, and the two handheld rods (8) are fixedly connected to the two fixed rods (7).

5. A detachable dental chairside suction and protection device according to claim 4, characterized in that, The circumferential surface of the saliva suction tube (1) is fixedly connected with an anti-slip sleeve (9).

6. A detachable dental chairside suction and protection device according to claim 5, characterized in that, The protective cover (2) is made of transparent plastic.

7. A detachable dental chairside suction and protection device according to claim 6, characterized in that, Both of the hand levers (8) are arranged in a semi-circular shape.

8. A detachable dental chairside suction and protection device according to claim 7, characterized in that, The protective cover (2) has arc-shaped edges on both sides.

9. A detachable dental chairside suction protection device according to claim 8, characterized in that, The sealing sleeve (6) is made of rubber.

10. A detachable dental chairside suction protection device according to claim 9, characterized in that, The protective cover (2) has a through hole, and the fixing block (3) is fixedly connected in the through hole.

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