An anti-pollution oral bacteria detection device and detection method thereof

Abstract

The present invention relates to the technical field of oral detectors, specifically to an anti-pollution oral bacteria detection instrument comprising a detector handle, a light shield fixed on the top of the detector handle, and a display window installed inside the light shield, a skin-friendly contact part is provided on the annular surface of one end of the light shield, a liquid storage mechanism is provided on the outer side of the light shield, disinfecting alcohol is stored inside the liquid storage mechanism, and the disinfecting alcohol is sprayed toward the inner annular opening of the light shield through a spray mechanism for disinfection, the spray mechanism is arranged between the light shield and the liquid storage mechanism, and a detachable cleaning part is provided on the outer annular surface of the light shield; the beneficial effect is: after the anti-pollution oral bacteria detection instrument proposed by the present invention is additionally equipped with a liquid storage mechanism on the outer side of the light shield, the disinfecting alcohol inside the liquid storage mechanism is evenly sprayed on the end of the light shield facing the patient through the spray mechanism, that is, the spraying can be started directly after the detector is used, so that the disinfection work is more connected to the detection work, thereby facilitating the improvement of work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of oral cavity detectors, and in particular to an anti-pollution oral cavity bacteria detection device and a detection method thereof. Background Art

[0002] The oral cavity is the starting part of the human digestive tract. Under normal circumstances, it is a slightly acidic environment. The oral cavity generally contains bacteria such as Streptococcus mutans, Staphylococcus, and Lactobacillus, which have a certain impact on the oral environment and health of the human body; and dental plaque is also a type of oral bacteria.

[0003] In the prior art, a dental plaque detector is used to detect dental plaque in a patient's oral cavity. Usually, the dental plaque detector includes a handle, a light shield and a display window. After one end of the light shield is buckled on the edge of the patient's mouth, the patient opens his mouth and the patient's oral condition can be observed through the display window. Due to the obstruction of the observation window, the patient's breath is prevented from being emitted to medical staff.

[0004] However, after the dental plaque detector is used, the patient's oral gas remains on the side of the display window facing the patient, which needs to be disinfected in time, otherwise it will affect the use of the dental plaque detector for the next patient. Usually, alcohol is sprayed into the light shield using a spray bottle, which requires special configuration or taking of the configured alcohol spray bottle, resulting in poor work continuity. Summary of the Invention

[0005] The object of the present invention is to provide an anti-pollution oral bacteria detection device and a detection method thereof to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a contamination-proof oral bacteria detection instrument, comprising a detector handle, a light shield fixed to the top of the detector handle, and a display window installed inside the light shield, a skin-friendly contact part being provided on the annular surface of one end of the light shield, a liquid storage mechanism being provided on the outer side of the light shield, disinfectant alcohol being stored inside the liquid storage mechanism, and the disinfectant alcohol being sprayed toward the inner annular opening of the light shield for disinfection through a spray mechanism, the spray mechanism being provided between the light shield and the liquid storage mechanism, and a detachable cleaning part being provided on the outer annular surface of the light shield for wiping the liquid on the surface of the display window.

[0007] Preferably, the skin-friendly contact part includes an embedding groove and a silicone gasket. The embedding groove is an annular groove, which is opened on the ring surface of one end of the light shield. The silicone gasket is an annular plate structure, which is fixed on the surface of the embedding groove. The thickness of the silicone gasket is greater than the depth of the embedding groove.

[0008] Preferably, the liquid storage mechanism includes a liquid collecting rack, a sealing plate and a partition. The liquid collecting rack is a "C"-shaped frame structure. The sealing plate is fixed at the slot of the liquid collecting rack. Two groups of partitions are symmetrically installed on the inner wall of the liquid collecting rack. The partitions are a "concave"-shaped plate structure. The groove of the partition is away from the sealing plate. The surface of the liquid collecting rack is provided with a liquid injection sealing member.

[0009] Preferably, the liquid injection sealing member includes a liquid injection port and a rubber sealing block. The liquid injection port is provided on the outer ring surface of the liquid collecting frame away from the light shield, and the rubber sealing block is fixed and sealed in the liquid injection port.

[0010] Preferably, the spray mechanism includes through holes and atomizing nozzles. There are two groups of through holes, and the two groups of through holes respectively penetrate the inner ring plate of the liquid collecting rack and the side plate of the light shield. The through holes on the surface of the light shield and the liquid collecting rack are connected, and the through holes on the surface of the light shield and the liquid collecting rack correspond one to one. There are multiple through holes in each group, and the atomizing nozzle is installed in the through holes on the surface of the light shield. The surface of the light shield is provided with a boosting mechanism. After the boosting mechanism injects air pressure into the interior of the liquid collecting rack, the disinfectant alcohol contained in the interior of the liquid collecting rack is sprayed out from the atomizing nozzle along the through holes.

[0011] Preferably, the boosting mechanism includes an air pump and an air pipe, the air pump is installed on the outer ring surface of the light shield, one end of the air pipe is connected to the air outlet of the air pump, the other end of the air pipe is fixed to the surface of the liquid collecting rack, and the other end of the air pipe passes through the annular plate of the liquid collecting rack and extends into the trough body of the liquid collecting rack.

[0012] Preferably, the detachable cleaning component includes a cleaning frame, a mounting groove, a cleaning cotton plate and a handle. The cleaning frame is a semicircular frame structure, the mounting groove is opened on the annular surface of one side of the cleaning frame, the cleaning cotton plate is a semicircular plate structure, the cleaning cotton plate is fixed in the groove body of the mounting groove, the thickness of the cleaning cotton plate is greater than the depth of the mounting groove, and the handle is a "cross" shaped plate structure, and the handle is fixed on the inner annular surface of the cleaning frame.

[0013] Preferably, a limiting member is provided between the light shield and the cleaning rack, for limiting the position of the cleaning rack when it is idle.

[0014] Preferably, the limiting member includes a limiting frame, a card slot, a card, an elastic traction piece and a pull ring. The limiting frame is a square ring structure. The flat plate part of the cleaning frame is inserted into the inner ring mouth of the limiting frame. There are two groups of card slots. Both groups of card slots are opened on the outer ring surface of the cleaning frame, and the two groups of card slots are symmetrically distributed about the cleaning frame. The internal movability of the card slot is connected with a card, and the card is fixed on the surface of the elastic traction piece. The elastic traction piece is an arc-shaped plate structure. The bottom end of the elastic traction piece is fixed on the top surface of the limiting frame, and the pull ring is fixed on the surface of the elastic traction piece. The pull ring and the card are symmetrically distributed about the elastic traction piece.

[0015] A method for detecting an anti-pollution oral bacteria detection device, the method comprising the following steps:

[0016] Hold the detector handle and point the silicone gasket toward the mouth of the person to be tested. Press the light shield against the mouth of the person to be tested. The silicone gasket will be squeezed and deformed, and the medical staff can observe the oral condition of the person to be tested through the display window.

[0017] After use, place the detector horizontally and start the air pump to inject pressure into the liquid collection rack. When the air pressure inside the liquid collection rack increases, the disinfectant alcohol inside the liquid collection rack is sprayed out through the atomizer nozzle to disinfect the space on the side of the light shield where the person to be tested is located.

[0018] Turn off the air pump, pinch the pull ring and stretch the elastic traction piece to remove the card from the card slot, and then push the cleaning rack away from the limit frame;

[0019] Squeeze the handle to move the cleaning cotton board toward the display window, and move the cleaning rack to drive the cleaning cotton board to clean the liquid on the surface of the display window.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The anti-pollution oral bacteria detection instrument proposed in the present invention is equipped with a liquid storage mechanism on the outside of the light shield, and the disinfecting alcohol inside the liquid storage mechanism is evenly sprayed on the end of the light shield facing the patient through the spray mechanism. That is, the spraying can be started directly after the detector is used, so that the disinfection work and the detection work are more coherent, thereby facilitating the improvement of work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the connection structure between the limit frame and the cleaning frame of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure after the cleaning rack of the present invention is removed;

[0025] Figure 4 Schematic diagram of the limit frame structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the bottom structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the structure after the sealing plate of the present invention is removed;

[0028] Figure 7 This is a schematic structural diagram of the liquid collecting rack of the present invention;

[0029] Figure 8 This is a schematic diagram of the air pump installation structure of the present invention.

[0030] In the figure: detector handle 1, light shield 2, display window 3, embedding groove 4, silicone gasket 5, liquid collection rack 6, sealing plate 7, partition 8, through hole 9, atomizing nozzle 10, air pump 11, air supply pipe 12, limit frame 13, cleaning rack 14, mounting groove 15, cleaning cotton board 16, handle 17, card slot 18, card 19, elastic traction piece 20, pull ring 21, liquid injection port 22, rubber seal 23. DETAILED DESCRIPTION

[0031] In order to clearly and completely describe the objectives and technical solutions of the present invention and make the advantages more clearly understood, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0032] See also Figure 1 、 Figure 3 、 Figure 5 、 Figure 6 as well as Figure 8 The present invention provides a technical solution: an anti-pollution oral bacteria detection instrument, comprising a detector handle 1, a light shield 2 fixed on the top of the detector handle 1, and a display window 3 installed inside the light shield 2. A skin-friendly contact part is provided on the ring surface of one end of the light shield 2, and a liquid storage mechanism is provided on the outer side of the light shield 2. Disinfection alcohol is stored inside the liquid storage mechanism, and the disinfection alcohol is sprayed to the inner ring mouth of the light shield 2 for disinfection through a spray mechanism. The spray mechanism is arranged between the light shield 2 and the liquid storage mechanism, and a detachable cleaning part is provided on the outer ring surface of the light shield 2 for wiping the liquid on the surface of the display window 3; after the liquid storage mechanism is added to the outside of the light shield 2, the disinfection alcohol inside the liquid storage mechanism is evenly sprayed on the end of the light shield 2 facing the patient through the spray mechanism, that is, the spraying can be started directly after the detector is used, so that the disinfection work and the detection work are more coherent, thereby facilitating the improvement of work efficiency. Example 2

[0033] On the basis of Example 1, in order to improve the comfort of contact between the light shield 2 and the patient, the skin-friendly contact part includes an embedding groove 4 and a silicone gasket 5. The embedding groove 4 is an annular groove. The embedding groove 4 is opened on the ring surface of one end of the light shield 2. The silicone gasket 5 is an annular plate structure. The silicone gasket 5 is fixed on the surface of the embedding groove 4. The thickness of the silicone gasket 5 is greater than the depth of the embedding groove 4. Example 3

[0034] Refer to the attached Figure 7On the basis of the second embodiment, in order to replenish the disinfectant alcohol into the liquid collecting rack 6, the liquid storage mechanism includes a liquid collecting rack 6, a sealing plate 7 and a partition 8. The liquid collecting rack 6 is a "C"-shaped frame structure, and the sealing plate 7 is fixed at the notch of the liquid collecting rack 6. Two groups of partitions 8 are symmetrically installed on the inner wall of the liquid collecting rack 6. The partition 8 is a "concave"-shaped plate structure. The groove of the partition 8 is away from the sealing plate 7. The surface of the liquid collecting rack 6 is provided with a liquid injection plugging member, which includes a liquid injection port 22 and a rubber seal 23. The liquid injection port 22 is opened on the outer ring surface of the liquid collecting rack 6 away from the light shield 2, and the rubber seal 23 is fixed and sealed in the liquid injection port 22. Example 4

[0035] On the basis of embodiment three, in order to realize the spraying of the disinfecting alcohol inside the liquid collecting rack 6, the spray mechanism includes a through hole 9 and an atomizing nozzle 10. There are two groups of through holes 9. The two groups of through holes 9 respectively penetrate the inner ring plate of the liquid collecting rack 6 and the side plate of the light shield 2. The through holes 9 on the surface of the light shield 2 and the liquid collecting rack 6 are connected, and the through holes 9 on the surface of the light shield 2 and the liquid collecting rack 6 correspond one to one. Each group of through holes 9 is provided with a plurality of through holes. The atomizing nozzle 10 is installed in the through hole 9 on the surface of the light shield 2. A boosting mechanism is provided. After the boosting mechanism injects air pressure into the liquid collecting rack 6, the disinfecting alcohol contained in the liquid collecting rack 6 is sprayed out from the atomizing nozzle 10 along the through hole 9. The boosting mechanism includes an air pump 11 and an air pipe 12. The air pump 11 is installed on the outer ring surface of the light shield 2. One end of the air pipe 12 is connected to the air outlet of the air pump 11, and the other end of the air pipe 12 is fixed to the surface of the liquid collecting rack 6, and the other end of the air pipe 12 passes through the annular plate of the liquid collecting rack 6 and extends into the trough body of the liquid collecting rack 6. Example 5

[0036] Refer to the attached Figure 2 and Figure 4On the basis of the fourth embodiment, in order to realize the storage of the cleaning rack 14 after use, the detachable cleaning member includes a cleaning rack 14, a mounting groove 15, a cleaning cotton plate 16 and a handle 17. The cleaning rack 14 is a semi-circular frame structure, the mounting groove 15 is opened on the annular surface of one side of the cleaning rack 14, the cleaning cotton plate 16 is a semi-circular plate-shaped structure, the cleaning cotton plate 16 is fixed in the groove body of the mounting groove 15, the thickness of the cleaning cotton plate 16 is greater than the depth of the mounting groove 15, the handle 17 is a "cross" shaped plate-shaped structure, the handle 17 is fixed on the inner ring surface of the cleaning rack 14, a limiting member is provided between the light shield 2 and the cleaning rack 14, for limiting the storage of the cleaning rack 14 when it is idle, and the limiting member includes a limiting frame 1 3. Card slots 18, cards 19, elastic traction pieces 20 and pull rings 21. The limit frame 13 has a square ring structure. The flat plate portion of the cleaning frame 14 is inserted into the inner ring opening of the limit frame 13. There are two groups of card slots 18. Both groups of card slots 18 are opened on the outer ring surface of the cleaning frame 14, and the two groups of card slots 18 are symmetrically distributed about the cleaning frame 14. The internal movability of the card slots 18 is connected with a card 19, and the card 19 is fixed on the surface of the elastic traction piece 20. The elastic traction piece 20 has an arc-shaped plate structure. The bottom end of the elastic traction piece 20 is fixed on the top surface of the limit frame 13, and the pull ring 21 is fixed on the surface of the elastic traction piece 20. The pull ring 21 and the card 19 are symmetrically distributed about the elastic traction piece 20. Example 6

[0037] A method for detecting an anti-pollution oral bacteria detection device, the method comprising the following steps:

[0038] Hold the detector handle 1 and point the silicone gasket 5 toward the mouth of the person to be tested, press the light shield 2 against the mouth of the person to be tested, and the silicone gasket 5 is squeezed and deformed. Since the silicone gasket 5 is soft, it not only prevents the light shield 2 from causing indentations on the patient's face, but also improves the fit of the light shield 2 to the patient's face when the silicone gasket 5 is compressed and deformed. The medical staff can observe the oral condition of the person to be tested through the display window 3. After use, place the detector flat and start the air pump 11 to inject pressure into the liquid collecting rack 6. After the air pressure inside the liquid collecting rack 6 increases, the disinfecting alcohol inside the liquid collecting rack 6 is sprayed out along the through hole 9 and through the atomizing nozzle 10, disinfecting the space of the light shield 2 on the side of the person to be tested; after turning off the air pump 11, pinch the pull ring 21 by hand to pull the elastic traction piece 20 to pull the card 19 out of the card slot 18, and then push the cleaning rack 14 away from the limit frame 13; pinch the handle 17 by hand to move the cleaning cotton board 16 toward the display window 3, and move the cleaning rack 14 to drive the cleaning cotton board 16 to clean the liquid on the surface of the display window 3.

[0039] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An anti-pollution oral bacteria detection device, comprising a detector handle (1), a light shield (2) fixed to the top of the detector handle (1), and a display window (3) installed inside the light shield (2), characterized in that: A skin-friendly contact part is provided on the annular surface at one end of the light shield (2), a liquid storage mechanism is provided on the outer side of the light shield (2), disinfecting alcohol is stored inside the liquid storage mechanism, and the disinfecting alcohol is sprayed toward the inner annular opening of the light shield (2) for disinfection through a spray mechanism, the spray mechanism is provided between the light shield (2) and the liquid storage mechanism, and a detachable cleaning part is provided on the outer annular surface of the light shield (2) for wiping liquid on the surface of the display window (3); The liquid storage mechanism comprises a liquid collecting frame (6), a sealing plate (7) and a partition (8); the liquid collecting frame (6) is a "C"-shaped frame structure; the sealing plate (7) is fixed at the notch of the liquid collecting frame (6); two groups of partitions (8) are symmetrically mounted on the inner wall of the liquid collecting frame (6); the partitions (8) are a "concave"-shaped plate structure; the grooves of the partitions (8) are away from the sealing plate (7); and a liquid injection sealing member is provided on the surface of the liquid collecting frame (6); The spray mechanism includes through holes (9) and atomizing nozzles (10). There are two groups of through holes (9). The two groups of through holes (9) respectively penetrate the inner ring plate of the liquid collecting frame (6) and the side plate of the light shield (2). The through holes (9) on the surface of the light shield (2) and the through holes (9) on the surface of the liquid collecting frame (6) are connected, and the through holes (9) on the surface of the light shield (2) and the through holes (9) on the surface of the liquid collecting frame (6) correspond to each other. There are multiple through holes (9) in each group. The atomizing nozzles (10) are installed in the through holes (9) on the surface of the light shield (2). A boosting mechanism is provided on the surface of the light shield (2). After the boosting mechanism injects air pressure into the interior of the liquid collecting frame (6), the disinfecting alcohol contained in the interior of the liquid collecting frame (6) is sprayed out from the atomizing nozzles (10) along the through holes (9); The detachable cleaning member comprises a cleaning frame (14), a mounting groove (15), a cleaning cotton plate (16) and a handle (17); the cleaning frame (14) is a semicircular frame structure; the mounting groove (15) is provided on a side annular surface of the cleaning frame (14); the cleaning cotton plate (16) is a semicircular plate structure; the cleaning cotton plate (16) is fixed in the groove body of the mounting groove (15); the thickness of the cleaning cotton plate (16) is greater than the depth of the mounting groove (15); the handle (17) is a "cross" shaped plate structure; the handle (17) is fixed on the inner annular surface of the cleaning frame (14); A limiting member is provided between the light shield (2) and the cleaning frame (14), and is used to limit the position of the cleaning frame (14) when it is idle. The limiting member comprises a limiting frame (13), a card slot (18), a card (19), an elastic traction piece (20) and a pull ring (21). The limiting frame (13) is in a square ring structure. The flat plate portion of the cleaning frame (14) is plugged into the inner ring opening of the limiting frame (13). Two groups of card slots (18) are provided. Both groups of card slots (18) are opened on the outer ring surface of the cleaning frame (14). The two groups of card slots (18) are symmetrically distributed with respect to the cleaning frame (14). The card (19) is movably plugged into the interior of the card slot (18). The card (19) is fixed on the surface of the elastic traction piece (20). The elastic traction piece (20) is in an arc-shaped plate structure. The bottom end of the elastic traction piece (20) is fixed on the top surface of the limiting frame (13). The pull ring (21) is fixed on the surface of the elastic traction piece (20). The pull ring (21) and the card (19) are symmetrically distributed with respect to the elastic traction piece (20).

2. The anti-pollution oral bacteria detection device according to claim 1, characterized in that: The skin-friendly contact part comprises an embedding groove (4) and a silicone gasket (5); the embedding groove (4) is an annular groove, and is provided on an annular surface at one end of the light shield (2); the silicone gasket (5) is an annular plate structure, and is fixed on the surface of the embedding groove (4); and the thickness of the silicone gasket (5) is greater than the depth of the embedding groove (4).

3. The anti-pollution oral bacteria detection device according to claim 2, characterized in that: The liquid injection sealing member comprises a liquid injection port (22) and a rubber sealing block (23). The liquid injection port (22) is provided on the outer ring surface of the liquid collecting frame (6) away from the light shield (2). The rubber sealing block (23) is fixed and sealed in the liquid injection port (22).

4. The anti-pollution oral bacteria detection device according to claim 3, characterized in that: The pressurizing mechanism comprises an air pump (11) and an air pipe (12), wherein the air pump (11) is mounted on the outer annular surface of the light shield (2), one end of the air pipe (12) is connected to the air outlet of the air pump (11), and the other end of the air pipe (12) is fixed to the surface of the liquid collecting frame (6), and the other end of the air pipe (12) penetrates the annular plate of the liquid collecting frame (6) and extends into the trough body of the liquid collecting frame (6).

5. A detection method for the anti-pollution oral bacteria detection device according to claim 4, characterized in that: The detection method comprises the following steps: Hold the detector handle and point the silicone gasket toward the mouth of the person to be tested. Press the light shield against the mouth of the person to be tested. The silicone gasket will be squeezed and deformed, and the medical staff can observe the oral condition of the person to be tested through the display window. After use, place the testing instrument flat and start the air pump to inject pressure into the liquid collection rack. When the air pressure inside the liquid collection rack increases, the disinfectant alcohol inside the liquid collection rack is sprayed out through the atomizing nozzle to disinfect the space on the side of the light shield where the person to be tested is located. Turn off the air pump, pinch the pull ring and stretch the elastic traction piece to remove the card from the card slot, and then separate the cleaning rack from the limit frame; Squeeze the handle to move the cleaning cotton board toward the display window, and move the cleaning rack to drive the cleaning cotton board to clean the liquid on the surface of the display window.

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