Oral cavity disinfection device for department of stomatology

Abstract

The invention relates to the technical field of disinfection devices, in particular to an oral cavity disinfection device for stomatology department, which comprises two tooth sockets, a threaded sleeve is in threaded connection between adjacent ends of the two tooth sockets, a telescopic head is fixedly connected between the two tooth sockets, and the other end of the telescopic head is slidably connected with a sleeve column. The opposite sections of the two sleeve columns are rotationally connected with connecting sleeve rings, the interiors of the connecting sleeve rings are rotationally connected with fixing sleeves, and the fixing sleeves are in spherical rotating connection in the connecting sleeve rings. The connecting support drives the positioning roller to slide in the fixing sleeve, a cotton swab inserted into the fixing sleeve is fixed, the air bag is inflated to force liquid medicine in the liquid medicine bag to flow out through the liquid outlet head and finally immerse the cotton swab, and the cotton swab can be conveniently used for disinfecting a wound in an oral cavity; the cotton swabs are prevented from being polluted, and the safety of the whole disinfection work is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of disinfection devices, in particular to an oral cavity disinfection device for stomatology. BACKGROUND

[0002] The oral cavity is one of the most important organs of the human body, and its sanitary condition is particularly related to our overall health and safety, especially after a traumatic operation on the inner cheek, which usually requires iodophor to perform circumferential disinfection on the wound site. The existing working form is to open the patient's oral cavity by using a mouth opening tool, and then wipe the disinfection site by hand with a cotton swab.

[0003] However, the existing working form often has the following problems when working: first, after using the mouth opening tool to open the patient's oral cavity, the cotton swab needs to be wiped by hand. Since the hand-held working state is unstable, it is extremely likely that the force will be too large or too small during wiping. Too much force will cause harm to the patient, and too little force will not achieve effective disinfection, making the overall disinfection work uncertain.

[0004] Secondly, since the existing work is mostly carried out in the outpatient department, the medical staff needs to pre-soak the cotton swab with iodophor solution and place it on the tray for standby. The whole process may force the cotton swab to absorb viruses and other harmful substances in the air, which may cause infection when used by medical staff, affecting the final disinfection work. SUMMARY

[0005] The purpose of the present application is to solve the problems in the background art and provide an oral cavity disinfection device for stomatology.

[0006] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0007] An oral cavity disinfection device for stomatology, comprising two mouth guards, a threaded sleeve is threadedly connected between the adjacent ends of the two mouth guards, a telescopic head is fixedly connected between the two mouth guards, a sleeve column is slidably connected to the other end of the telescopic head, and a connecting sleeve ring is rotatably connected to the opposite segment of the two sleeve columns.

[0008] The inside of the connecting sleeve ring is rotatably connected with a fixed sleeve, and the fixed sleeve is rotatably connected in a spherical shape inside the connecting sleeve ring, a plurality of buffer springs are fixedly connected inside the fixed sleeve, the other end of the buffer spring is fixedly connected with a connecting bracket, a positioning roller is rotatably connected to the middle part of the connecting bracket, and the positioning roller is slidably connected with the fixed sleeve through the connecting bracket.

[0009] The top of the connecting support is hinged with a connecting rod, the other end of the connecting rod is hinged with a connecting block, the other end of the connecting block is hinged with a fixed ring, the top of the fixed sleeve is provided with a ring groove, a plurality of arc grooves are formed in the inner part of the ring groove, the connecting block is slidably connected with the fixed sleeve through the arc grooves, and the fixed ring is slidably connected with the fixed sleeve through the ring groove.

[0010] In the oral cavity disinfection device for stomatology, the inner part of the connecting sleeve ring is fixedly connected with a liquid medicine bag, a plurality of liquid outlet heads are embedded in the inner wall of the connecting sleeve ring in a circumferential manner, the liquid medicine bag is communicated with the liquid outlet heads, the top of the liquid medicine bag is communicated with an air bag, the top of the air bag is fixedly connected with a pressing plate, the pressing plate is slidably connected in the inner part of the connecting sleeve ring, the air bag is one-way air inlet and outlet, the top of the pressing plate is fixedly connected with a pressing strip, the pressing strip is slidably connected with the inner part of the connecting sleeve ring, and the pressing strip penetrates to the top of the connecting sleeve ring.

[0011] In the oral cavity disinfection device for stomatology, the inner part of the connecting sleeve ring is fixedly connected with a liquid medicine bag, a plurality of liquid outlet heads are embedded in the inner wall of the connecting sleeve ring in a circumferential manner, the liquid medicine bag is communicated with the liquid outlet heads, the top of the liquid medicine bag is communicated with an air bag, the top of the air bag is fixedly connected with a pressing plate, the pressing plate is slidably connected in the inner part of the connecting sleeve ring, the air bag is one-way air inlet and outlet, the top of the pressing plate is fixedly connected with a pressing strip, the pressing strip is slidably connected with the inner part of the connecting sleeve ring, and the pressing strip penetrates to the top of the connecting sleeve ring.

[0012] In the oral cavity disinfection device for stomatology, the inner part of the connecting sleeve ring is fixedly connected with a liquid medicine bag, a plurality of liquid outlet heads are embedded in the inner wall of the connecting sleeve ring in a circumferential manner, the liquid medicine bag is communicated with the liquid outlet heads, the top of the liquid medicine bag is communicated with an air bag, the top of the air bag is fixedly connected with a pressing plate, the pressing plate is slidably connected in the inner part of the connecting sleeve ring, the air bag is one-way air inlet and outlet, the top of the pressing plate is fixedly connected with a pressing strip, the pressing strip is slidably connected with the inner part of the connecting sleeve ring, and the pressing strip penetrates to the top of the connecting sleeve ring.

[0013] In the oral cavity disinfection device for stomatology, the inner part of the connecting sleeve ring is fixedly connected with a liquid medicine bag, a plurality of liquid outlet heads are embedded in the inner wall of the connecting sleeve ring in a circumferential manner, the liquid medicine bag is communicated with the liquid outlet heads, the top of the liquid medicine bag is communicated with an air bag, the top of the air bag is fixedly connected with a pressing plate, the pressing plate is slidably connected in the inner part of the connecting sleeve ring, the air bag is one-way air inlet and outlet, the top of the pressing plate is fixedly connected with a pressing strip, the pressing strip is slidably connected with the inner part of the connecting sleeve ring, and the pressing strip penetrates to the top of the connecting sleeve ring.

[0014] In the oral cavity disinfection device for stomatology, the inner part of the connecting sleeve ring is fixedly connected with a liquid medicine bag, a plurality of liquid outlet heads are embedded in the inner wall of the connecting sleeve ring in a circumferential manner, the liquid medicine bag is communicated with the liquid outlet heads, the top of the liquid medicine bag is communicated with an air bag, the top of the air bag is fixedly connected with a pressing plate, the pressing plate is slidably connected in the inner part of the connecting sleeve ring, the air bag is one-way air inlet and outlet, the top of the pressing plate is fixedly connected with a pressing strip, the pressing strip is slidably connected with the inner part of the connecting sleeve ring, and the pressing strip penetrates to the top of the connecting sleeve ring.

[0015] In the oral cavity disinfection device for stomatology, the inner part of the connecting sleeve ring is fixedly connected with a liquid medicine bag, a plurality of liquid outlet heads are embedded in the inner wall of the connecting sleeve ring in a circumferential manner, the liquid medicine bag is communicated with the liquid outlet heads, the top of the liquid medicine bag is communicated with an air bag, the top of the air bag is fixedly connected with a pressing plate, the pressing plate is slidably connected in the inner part of the connecting sleeve ring, the air bag is one-way air inlet and outlet, the top of the pressing plate is fixedly connected with a pressing strip, the pressing strip is slidably connected with the inner part of the connecting sleeve ring, and the pressing strip penetrates to the top of the connecting sleeve ring.

[0016] In the oral cavity disinfection device for stomatology, the inner part of the connecting sleeve ring is fixedly connected with a liquid medicine bag, a plurality of liquid outlet heads are embedded in the inner wall of the connecting sleeve ring in a circumferential manner, the liquid medicine bag is communicated with the liquid outlet heads, the top of the liquid medicine bag is communicated with an air bag, the top of the air bag is fixedly connected with a pressing plate, the pressing plate is slidably connected in the inner part of the connecting sleeve ring, the air bag is one-way air inlet and outlet, the top of the pressing plate is fixedly connected with a pressing strip, the pressing strip is slidably connected with the inner part of the connecting sleeve ring, and the pressing strip penetrates to the top of the connecting sleeve ring.

[0017] Compared with the prior art, the oral cavity disinfection device for stomatology has the following advantages:

[0018] 1. By rotating the fixing ring, the positioning rollers slide inside the fixing sleeve. After the cotton swab is inserted into the fixing sleeve, the positioning rollers squeeze each other to fix the cotton swab inside the fixing sleeve, ensuring a relatively stable position. This avoids the cotton swab poking the patient with too much force or the cotton swab failing to effectively disinfect the oral cavity due to insufficient force.

[0019] 2. By pressing the pressure ring, the pressure plate is forced to compress the air bladder and inflate the medicine bladder. After the pressure inside the medicine bladder increases, the medicine will flow out through the dispensing head and soak into the cotton swab. This ensures that the cotton swab is not contaminated and guarantees the safety of the disinfection process.

[0020] In summary, this invention uses a connecting bracket to drive a positioning roller to slide inside a fixed sleeve, thus fixing the cotton swab inserted inside the fixed sleeve. By inflating the air bladder, the liquid inside the medicine bladder is forced to flow out through the dispensing head and finally soak into the cotton swab. This allows for convenient use of cotton swabs to disinfect wounds inside the mouth and avoids contamination of the cotton swab, greatly improving the safety of the entire disinfection process. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 This is a schematic cross-sectional view of the connecting collar structure of the present invention;

[0023] Figure 3 This is a schematic cross-sectional view of the fixing sleeve structure of the present invention;

[0024] Figure 4 This is the invention Figure 3 A magnified view of the structure at point A in the middle;

[0025] Figure 5 This is a schematic diagram of the annular groove structure of the present invention;

[0026] Figure 6 This is the invention Figure 5 A magnified schematic diagram of the structure at point B in the middle;

[0027] Figure 7 This is a schematic cross-sectional view of the fixing ring structure of the present invention;

[0028] Figure 8 This is a schematic diagram of the cross-sectional structure of the sleeve column of the present invention;

[0029] Figure 9 This is a schematic cross-sectional view of the threaded sleeve structure of the present invention.

[0030] In the figure: 1, mouthpiece; 2, threaded sleeve; 3, telescopic head; 4, sleeve column; 5, connecting sleeve ring; 6, fixed sleeve; 7, buffer spring; 8, connecting support; 9, positioning roller; 10, connecting rod; 11, connecting block; 12, fixed ring; 13, ring groove; 14, arc-shaped groove; 15, liquid medicine bag; 16, liquid outlet head; 17, air bag; 18, pressing plate; 19, pressing strip; 20, pressing ring; 21, spring; 22, connecting plate; 23, lock block; 24, lock groove; 25, threaded head; 26, positioning block; 27, positioning groove; 28, compression spring; 29, cross strip; 30, clamping ring; 31, clamping head; 32, connecting groove; 33, connecting head. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0032] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0033] Reference Figures 1-9 A dental disinfection device for stomatology, comprising two mouthpieces 1, a threaded sleeve 2 threadedly connected between the adjacent ends of the two mouthpieces 1, a telescopic head 3 fixedly connected between the two mouthpieces 1, a sleeve column 4 slidingly connected to the other end of the telescopic head 3, a connecting sleeve ring 5 rotatably connected to the opposite segment of the two sleeve columns 4, a fixed sleeve 6 rotatably connected inside the connecting sleeve ring 5, a plurality of buffer springs 7 fixedly connected inside the fixed sleeve 6, a connecting support 8 fixedly connected to the other end of the buffer springs 7, a positioning roller 9 rotatably connected to the middle part of the connecting support 8, the connecting support 8 slidingly connected with the fixed sleeve 6 through the positioning roller 9, a connecting rod 10 hingedly connected to the top of the connecting support 8, a connecting block 11 hingedly connected to the other end of the connecting rod 10, a fixed ring 12 hingedly connected to the other end of the connecting block 11, a ring groove 13 formed in the top of the fixed sleeve 6, a plurality of arc-shaped grooves 14 formed in the inside of the ring groove 13, the connecting block 11 slidingly connected with the fixed sleeve 6 through the arc-shaped grooves 14, and the fixed ring 12 slidingly connected with the fixed sleeve 6 through the ring groove 13, a connecting groove 32 formed through the surface of the connecting rod 10, a connecting head 33 slidingly connected inside the connecting groove 32, and the other end of the connecting head 33 fixedly connected to the inside of the fixed sleeve 6.

[0034] The process involves opening the patient's mouth with the dental brace 1, and rotating the connecting ring 5 between the sleeve post 4 and the connecting ring 5 to a suitable position for subsequent disinfection. Rotating the fixing ring 12 causes the connecting block 11 to slide along the arc groove 14, which in turn causes the connecting rod 10 to slide along the connecting groove 32. This causes the connecting bracket 8 and the positioning rollers 9 to slide inside the fixing sleeve 6. After inserting the cotton swab to be used into the fixing sleeve 6, the fixing ring 12 is released. The pushing effect of the buffer spring 7 causes multiple positioning rollers 9 to move closer to each other until the cotton swab is tightened and fixed, and the fixing ring 12 is fixed to maintain the stability of the entire fixed state. Since the cotton swab needs to be rotated in a circular motion when disinfecting the wound inside the mouth, the spherical rotation of the fixing sleeve 6 inside the connecting ring 5 can meet the work requirements.

[0035] A spring 21 is fixedly connected inside the fixed ring 12. A connecting plate 22 is fixedly connected to the other end of the spring 21. The connecting plate 22 is slidably connected inside the fixed ring 12. A locking block 23 is fixedly connected to the top of the connecting plate 22. The locking block 23 is slidably connected to the fixed ring 12. A locking groove 24 is opened on the surface of the fixed sleeve 6. The locking block 23 is inserted into the locking groove 24. The spring 21 pushes the locking block 23, which can force the relative stability of the insertion between the locking block 23 and the locking groove 24, and prevent the locking block 23 from freely separating from the locking groove 24, thus ensuring the stability of fixing the fixed ring 12.

[0036] Each of the two dental braces 1 has a threaded head 25 fixedly connected to one end of its opposite side. The threaded heads 25 are symmetrically distributed inside the threaded sleeve 2. A positioning block 26 is fixedly connected to the top of one of the threaded heads 25, and a positioning groove 27 is opened inside the other threaded head 25. The positioning block 26 and the positioning groove 27 are slidably connected. By rotating the threaded sleeve 2, the two threaded heads 25 can be moved towards the two ends of the threaded sleeve 2 respectively, thereby adjusting the distance between the two dental braces 1 to accommodate different patients. Furthermore, the sliding effect between the positioning block 26 and the positioning groove 27 can prevent excessive movement and dislocation.

[0037] A compression spring 28 is fixedly connected inside the sleeve 4. A horizontal bar 29 is fixedly connected to the other end of the compression spring 28. The horizontal bar 29 is slidably connected to the sleeve 4, and both ends of the horizontal bar 29 extend to the outside of the sleeve 4 and are fixedly connected to a retaining ring 30. The retaining ring 30 is slidably connected to the surface of the sleeve 4 through the horizontal bar 29. A retaining head 31 is fixedly connected to the surface of the retaining ring 30. The retaining head 31 engages with the surface of the connecting sleeve 5. Through the sliding effect between the retaining ring 30 and the sleeve 4, the retaining head 31 can be separated from the connecting sleeve 5, so that the connecting sleeve 5 can be rotated at a certain angle, which is convenient for targeted disinfection of the wound site in the patient's mouth.

[0038] A medicine bladder 15 is fixedly connected inside the connecting collar 5. Multiple liquid outlets 16 are circumferentially embedded in the inner wall of the connecting collar 5. The medicine bladder 15 is connected to the liquid outlets 16. An air bladder 17 is connected to the top of the medicine bladder 15. A pressure plate 18 is fixedly connected to the top of the air bladder 17. The pressure plate 18 is slidably connected inside the connecting collar 5. The air bladder 17 is unidirectionally inlet and outlet. A pressure strip 19 is fixedly connected to the top of the pressure plate 18. The pressure strip 19 is slidably connected to the inside of the connecting collar 5. The pressure strip 19 extends through to the top of the connecting collar 5. A pressure ring 20 is fixedly connected to the top of the pressure strip 19.

[0039] In this process, pressing the pressure ring 20 causes the pressure strip 19 to drive the pressure plate 18 to press down, thereby compressing the airbag 17. Since the airbag 17 can only vent and inhale in one direction, after compression, the air inside it will enter the medicine bag 15, increasing the pressure in the medicine bag 15. This causes the medicine inside to flow through the outlet to the cotton swab, completing the work of the cotton swab dipping in the medicine.

[0040] The working principle and usage of this invention are explained in detail below: In use, firstly, the patient's mouth is opened by the dental brace 1. By rotating the threaded sleeve 2, the two threaded heads 25 can be moved towards the two ends of the threaded sleeve 2 respectively, thereby adjusting the distance between the two dental braces 1 to fit the patient's mouth. The sliding clasp 30 forces the clasp head 31 to separate from the connecting collar 5. Through the rotation effect between the sleeve post 4 and the connecting collar 5, the connecting collar 5 is rotated to a suitable position. Again, through the snapping effect between the clasp head 31 and the connecting collar 5, the connecting collar 5 is fixed.

[0041] The second step is to rotate the fixing ring 12 to drive the connecting block 11 to slide along the arc groove 14, which will drive the connecting rod 10 to slide along the connecting groove 32, and drive the connecting bracket 8 and the positioning roller 9 to slide inside the fixing sleeve 6. After inserting the cotton swab to be used into the fixing sleeve 6, the fixing ring 12 is released. The pushing effect of the buffer spring 7 drives multiple positioning rollers 9 to move closer to each other until the cotton swab is tightened and fixed, and the fixing ring 12 is fixed to maintain the stability of the entire fixed state.

[0042] The third step involves pressing the pressure ring 20, which in turn causes the pressure plate 18 to be pressed down via the pressure strip 19, thereby compressing the airbag 17. Since the airbag 17 can only vent and inhale in one direction, the air inside it will enter the medicine bag 15 after compression, increasing the pressure in the medicine bag 15. This causes the medicine inside to flow through the outlet to the cotton swab, completing the task of the cotton swab picking up the medicine.

[0043] To further clarify, the aforementioned fixed connection should be interpreted broadly unless otherwise explicitly specified and limited. For example, it may be welding, gluing, or integral molding, or other conventional methods well known to those skilled in the art.

[0044] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A dental disinfection device, comprising two dental crowns (1), characterized in that: A threaded sleeve (2) is threaded between one adjacent end of the two dental braces (1), a telescopic head (3) is fixedly connected between the two dental braces (1), a sleeve post (4) is slidably connected to the other end of the telescopic head (3), and a connecting collar (5) is rotatably connected to the opposite end of the two sleeve posts (4). The connecting collar (5) is rotatably connected to a fixed sleeve (6), and the fixed sleeve (6) is spherically rotatably connected inside the connecting collar (5). Several buffer springs (7) are fixedly connected inside the fixed sleeve (6). The other end of the buffer spring (7) is fixedly connected to a connecting bracket (8). A positioning roller (9) is rotatably connected to the middle of the connecting bracket (8). The positioning roller (9) is slidably connected to the fixed sleeve (6) through the connecting bracket (8). A connecting rod (10) is hinged to the top of the connecting bracket (8), and a connecting block (11) is hinged to the other end of the connecting rod (10). A fixing ring (12) is hinged to the other end of the connecting block (11). A ring groove (13) is provided on the top of the fixing sleeve (6). Several arc grooves (14) are provided inside the ring groove (13). The connecting block (11) is slidably connected to the fixing sleeve (6) through the arc grooves (14), and the fixing ring (12) is slidably connected to the fixing sleeve (6) through the ring grooves (13).

2. The dental disinfection device according to claim 1, characterized in that: A liquid bladder (15) is fixedly connected inside the connecting collar (5). Multiple liquid outlets (16) are circumferentially embedded in the inner wall of the connecting collar (5). The liquid bladder (15) communicates with the liquid outlets (16). An air bladder (17) is connected to the top of the liquid bladder (15). A pressure plate (18) is fixedly connected to the top of the air bladder (17). The pressure plate (18) is slidably connected inside the connecting collar (5). The air bladder (17) is unidirectional inlet and outlet. A pressure strip (19) is fixedly connected to the top of the pressure plate (18). The pressure strip (19) is slidably connected to the inside of the connecting collar (5). The pressure strip (19) extends through to the top of the connecting collar (5). A pressure ring (20) is fixedly connected to the top of the pressure strip (19).

3. The dental disinfection device according to claim 1, characterized in that: A spring (21) is fixedly connected inside the fixed ring (12), and a connecting plate (22) is fixedly connected to the other end of the spring (21). The connecting plate (22) is slidably connected inside the fixed ring (12). A locking block (23) is fixedly connected to the top of the connecting plate (22). The locking block (23) is slidably connected to the fixed ring (12). A locking groove (24) is opened on the surface of the fixed sleeve (6), and the locking block (23) is inserted into the locking groove (24).

4. The dental disinfection device according to claim 1, characterized in that: Each of the two dental sleeves (1) has a threaded head (25) fixedly connected to one end opposite to the other. The threaded heads (25) are symmetrically distributed inside the threaded sleeve (2).

5. The dental disinfection device according to claim 4, characterized in that: One of the threaded heads (25) has a positioning block (26) fixedly connected to its top, and the other threaded head (25) has a positioning groove (27) inside, with the positioning block (26) and the positioning groove (27) slidably connected.

6. The dental disinfection device according to claim 1, characterized in that: A compression spring (28) is fixedly connected inside the sleeve (4), and a crossbar (29) is fixedly connected to the other end of the compression spring (28). The crossbar (29) is slidably connected to the sleeve (4), and both ends of the crossbar (29) extend to the outside of the sleeve (4) and are fixedly connected with retaining rings (30).

7. A dental disinfection device according to claim 6, characterized in that: The retaining ring (30) is slidably connected to the surface of the sleeve (4) via the crossbar (29). A retaining head (31) is fixedly connected to the surface of the retaining ring (30), and the retaining head (31) engages with the surface of the connecting sleeve (5).

8. The dental disinfection device according to claim 1, characterized in that: The surface of the connecting rod (10) is provided with a connecting groove (32), and a connector (33) is slidably connected inside the connecting groove (32). The other end of the connector (33) is fixedly connected to the inside of the fixing sleeve (6).

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