CN210541898U - Saliva suction device for stomatology department - Google Patents
Saliva suction device for stomatology department Download PDFInfo
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- CN210541898U CN210541898U CN201920986602.7U CN201920986602U CN210541898U CN 210541898 U CN210541898 U CN 210541898U CN 201920986602 U CN201920986602 U CN 201920986602U CN 210541898 U CN210541898 U CN 210541898U
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Abstract
The utility model belongs to the technical field of inhale saliva device, a saliva device of inhaling that department of stomatology was used is disclosed, inhale saliva mechanism including oral cavity supporting mechanism and main part, oral cavity supporting mechanism includes stings cover and stings cover down, and stings the cover and be connected with the connecting piece down between the cover, and saliva mechanism is inhaled including inhaling salivary duct and negative pressure to the main part, and the one end of inhaling the salivary duct is fixed in on the negative pressure inhales saliva ware, the spout has been seted up at the top of stinging the cover down, the radian of spout is the same with the radian of stinging the cover down, and the inside of spout is fixed with the arc guide arm, the cover is equipped with sliding assembly on the guide arm, the utility model discloses a change of saliva pipe position of use is inhaled in the realization of slippage formula structure, and whole in-process need not to inhale the salivary duct and wash out the patient's oral cavity and take out to effectively solved and take out repeatedly and can cause patient discomfort or the relatively poor problem, Low cost and convenient operation.
Description
Technical Field
The utility model belongs to the technical field of inhale saliva device, concretely relates to saliva device that inhales that department of stomatology used.
Background
The saliva suction device is mainly used for sucking water mist, blood, saliva and the like in the oral cavity treatment or inspection process, so that the oral cavity treatment or inspection can be smoothly finished;
chinese utility model CN201820004840.9 proposes a saliva sucking device for stomatology, and the structure disclosed in this patent shows that: when the using position of the saliva suction pipe is changed, the round hole which penetrates through the saliva suction pipe needs to be replaced, the saliva suction pipe needs to be pulled out from one hole and then inserted into the other hole, the saliva suction pipe is repeatedly pulled out from the oral cavity of a patient, on one hand, the problem of discomfort of the patient exists, on the other hand, the saliva suction head can be repeatedly contacted with the inner wall of the hole, and the using sanitation of the saliva suction head is influenced;
also, to the hole structure that proposes in the above-mentioned patent, can pass the hole smoothly for guaranteeing to inhale the saliva head and inhale the salivary duct, the hole internal diameter should be greater than the external diameter of inhaling the saliva head or inhaling the salivary duct, and the existing saliva head of inhaling of market has different specifications with inhaling the salivary duct, if the hole internal diameter sets up lessly, then can't satisfy the penetration of different jumbo size saliva head or inhaling the salivary duct, if the hole internal diameter sets up great, then need medical personnel to hold for a long time and hold and inhale the salivary duct in treatment or inspection process, otherwise whole saliva suction duct then can appear from the phenomenon of roll-off in the hole.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a saliva device of inhaling that department of stomatology used to solve current saliva device of inhaling and have the problem that need adopt the mode of inserting repeatedly just can change the position of use when using, influence travelling comfort and the health nature of using, and still have the problem that inserts the hole and inhale unable adaptation between the salivary duct, lead to inhaling the unable use of salivary duct or unable injecing.
In order to achieve the above object, the utility model provides a following technical scheme: the saliva suction device comprises an oral cavity supporting mechanism and a main body saliva suction mechanism, wherein the oral cavity supporting mechanism comprises an upper biting sleeve and a lower biting sleeve, a connecting piece is connected between the upper biting sleeve and the lower biting sleeve, the main body saliva suction mechanism comprises a saliva suction pipe and a negative pressure saliva suction device, one end of the saliva suction pipe is fixed on the negative pressure saliva suction device, the top of the lower biting sleeve is provided with a sliding groove, the radian of the sliding groove is the same as that of the lower biting sleeve, an arc-shaped guide rod is fixed inside the sliding groove, a sliding assembly is sleeved on the guide rod, a hole plate is welded on the outer wall of one side of the sliding assembly, a circular hole is formed in the hole plate, and the saliva suction pipe penetrates through the circular hole;
the sliding assembly comprises a damping sliding sleeve and a rotating sleeve, an arc-shaped through hole matched with the guide rod is formed in the damping sliding sleeve, the rotating sleeve is arranged on the damping sliding sleeve, and the rotating sleeve is rotatably connected with the damping sliding sleeve.
Preferably, a mounting groove is formed in the middle of the top of the lower biting sleeve, a tongue depressor is welded inside the mounting groove, the sliding groove penetrates through the tongue depressor, a clamping groove is formed in the position, located on one side of the sliding groove, of the top end of the tongue depressor, and the hole plate is connected with the clamping groove in a clamping mode.
Preferably, the hole board includes fly leaf and fixed plate, and has all seted up semi-circular hole on fly leaf and the fixed plate, the connecting rod has all been welded in the position department that the fly leaf bottom is located the hole both sides, and two connecting rods all extend to the inside of fixed plate, two the cover is equipped with the spring on the connecting rod, and the bottom mounting of two connecting rods has U type push rod, the push rod is located one side of fixed plate.
Preferably, inhale the saliva pipe and go up the cover and be equipped with the stop collar, and the external diameter of stop collar is greater than the aperture of circular hole.
Preferably, the connecting piece includes first connecting seat and second connecting seat, first connecting seat is U type structure with the second connecting seat, and just first connecting seat rotates through the pivot with the second connecting seat to be connected, the cover is equipped with volute spiral spring in the pivot, and volute spiral spring's both ends respectively with sting the cover on with sting the cover down fixed.
Compared with the prior art, the utility model, following beneficial effect has:
(1) the utility model adopts the sliding structure to realize the change of the using position of the saliva suction pipe, and the saliva suction pipe does not need to be taken out from the oral cavity of the patient in the whole process, thereby effectively solving the problem that the patient is uncomfortable or has poor sanitation caused by repeated drainage, and the whole sliding structure also has the advantages of simple structure, lower cost and convenient operation;
in addition, the sliding structure is matched with a tongue depressor and a damping rotating structure, so that the whole structure can be stored, the tongue of a patient can be limited by matching the tongue depressor, and the medical staff can be more convenient and faster to check or treat.
(2) The utility model sets the hole as a separate structure, realizes the quick installation of saliva suction pipes with different specifications through separation operation, and can also avoid the phenomenon that the saliva suction head contacts with the inner wall of the hole in the installation process; in addition, the hole of above-mentioned disconnect-type structure still cooperatees with the stop collar on inhaling the salivary duct, effectively avoids inhaling the salivary duct and follow the roll-off in the hole to alleviate inspection or treatment in-process medical personnel's operation burden.
Drawings
Fig. 1 is a side view of the present invention;
FIG. 2 is a schematic structural view of a connecting member of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
FIG. 4 is a top view of the middle and lower bite covers of the present invention;
FIG. 5 is an enlarged view of FIG. 4 at B;
FIG. 6 is a schematic structural view of the middle and lower bite covers of the present invention;
FIG. 7 is a perspective view of the hole plate of the present invention;
FIG. 8 is a bottom view of the middle and lower bite covers of the present invention;
in the figure: 1-upper biting sleeve, 2-connecting piece, 201-first connecting seat, 202-second connecting seat, 203-volute spring, 3-lower biting sleeve, 4-saliva suction tube, 401-limiting sleeve, 5-negative pressure saliva suction device, 6-hole plate, 601-movable plate, 602-fixed plate, 603-connecting rod, 604-push rod, 7-sliding groove, 8-mounting groove, 9-guide rod, 10-tongue depressor, 11-damping sliding sleeve, 12-rotating sleeve and 13-clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides the following technical solutions: the utility model provides a saliva suction device that department of stomatology used, inhale saliva mechanism including oral cavity supporting mechanism and main part, oral cavity supporting mechanism includes stings cover 1 and stings cover 3 down, and sting to be connected with connecting piece 2 between cover 1 and stinging cover 3 down on and, saliva mechanism is inhaled to the main part includes inhaling saliva pipe 4 and negative pressure saliva aspirator 5, and inhale one end of saliva pipe 4 and be fixed in on the negative pressure saliva aspirator 5, spout 7 has been seted up at the top of stinging cover 3 down, the radian of spout 7 is the same with the radian of stinging cover 3 down, and the inside of spout 7 is fixed with arc guide arm 9, the cover is equipped with sliding assembly on guide arm 9, and weld porous hole board 6 on one side outer wall of sliding assembly, circular hole has been seted up on the hole board 6, and inhale saliva pipe 4 and run through circular hole;
the sliding assembly comprises a damping sliding sleeve 11 and a rotating sleeve 12, an arc-shaped through hole matched with the guide rod 9 is formed in the damping sliding sleeve 11, the rotating sleeve 12 is sleeved on the damping sliding sleeve 11, and the rotating sleeve 12 is rotatably connected with the damping sliding sleeve 11.
According to the structure disclosed by the above, the sliding chute 7, the guide rod 9 and the sliding assembly are combined to form a sliding structure, so that the movement of the hole plate 6 can be effectively realized, the saliva suction pipe 4 penetrating through the hole plate 6 can be changed along with the movement, and the saliva suction requirements at different positions can be met;
specifically, when using overall structure, the location that realizes overall device is fixed through last sting cover 1 and lower sting cover 3 and the block between the patient's upper and lower tooth, then hold and inhale salivary duct 4, move to the left and right sides in the position shown in fig. 4, thereby drive sliding assembly and remove in spout 7, and inject overall structure's moving direction and mobility stability through guide arm 9, remove the completion back, start negative pressure saliva suction device 5, utilize the guide effect of negative pressure effect and inhale salivary duct 4 to inhale except that the water smoke in the patient oral cavity, blood, saliva etc..
In this embodiment, preferably, a mounting groove 8 is formed in a position in the middle of the top of the lower bite set 3, a tongue depressor 10 is welded inside the mounting groove 8, the sliding groove 7 penetrates through the tongue depressor 10, a clamping groove 13 is formed in a position on one side of the sliding groove 7 at the top end of the tongue depressor 10, and the hole plate 6 is connected with the clamping groove 13 in a clamping manner.
As shown in fig. 4, that is, in the state of housing the hole plate 6, the hole plate 6 is engaged with the inside of the slot 13 and is flush with the top surface of the tongue depressor 10, so that the entire structure can be effectively housed;
specifically, the realization of the state is realized by the rotation between the rotating sleeve 12 and the damping sliding sleeve 11, when the integral sliding assembly moves to the position shown in fig. 4, the clamping groove 13 provides a guiding space for the rotation of the rotating sleeve 12, and the rotating sleeve 12 can be driven to rotate by pushing the hole plate 6 to the direction of the clamping groove 13, meanwhile, the damping sliding sleeve 11 keeps still due to the radian limitation of the guide rod 9 and the arc-shaped through hole, so that the smooth completion of the rotating operation is ensured, and after the rotation is completed, the hole plate 6 can be effectively positioned in the clamping groove 13 due to the damping limiting effect of the damping sliding sleeve 11, so that the stable storage of the hole plate 6 is ensured;
in addition, by means of the setting of the tongue depressor 10, the tongue of the patient can be effectively limited by the upper and lower biting sleeves 1 and 3 after the installation is completed, so that the operation in the examination or treatment process is more convenient and faster.
In this embodiment, preferably, the hole plate 6 includes a movable plate 601 and a fixed plate 602, and semicircular holes are respectively formed in the movable plate 601 and the fixed plate 602, connecting rods 603 are welded at positions of the bottom end of the movable plate 601 located at two sides of the hole, and both the two connecting rods 603 extend into the fixed plate 602, a spring is sleeved on each of the two connecting rods 603, a U-shaped push rod 604 is fixed at the bottom end of each of the two connecting rods 603, and the push rod 604 is located at one side of the fixed plate 602.
As shown in fig. 7, the perforated plate 6 is configured to be separated, and the size of the object through which the holes can penetrate can be effectively enlarged by the separation movement between the movable plate 601 and the fixed plate 602, so as to meet the penetration requirements of the saliva suction tubes 4 with different specifications;
specifically, the use method is as follows: the U-shaped push rod 604 is manually pushed upward, the U-shaped push rod 604 pushes the two connecting rods 603 to move upward, and at this time, as shown in fig. 4, the connecting rods 603 will press the sleeved springs and push the movable plate 601 to move upward, so that a separation state is formed between the movable plate 601 and the fixed plate 602; after the spit sucking pipe 4 is penetrated, the U-shaped push rod 604 is loosened, the overall structure is reset by resilience of the spring, and the size of the hole is determined according to the size of the spit sucking pipe 4 with the largest specification in the market.
In this embodiment, it is preferable that the saliva sucking tube 4 is sleeved with a limiting sleeve 401, and the outer diameter of the limiting sleeve 401 is larger than the aperture of the circular hole.
As shown in fig. 3, a limiting sleeve 401 matched with the hole plate 6 is arranged on the saliva suction pipe 4 for limiting the position of the saliva suction pipe 4, so that the saliva suction pipe 4 can move towards the inside of the oral cavity of the patient, and the saliva suction pipe 4 is prevented from falling off from the oral cavity of the patient; in addition, the separate orifice plate 6 ensures that the stop collar 401 can be effectively installed.
In this embodiment, preferably, the connecting member 2 includes a first connecting seat 201 and a second connecting seat 202, the first connecting seat 201 and the second connecting seat 202 are both U-shaped structures, and the first connecting seat 201 and the second connecting seat 202 are rotatably connected through a rotating shaft, a spiral spring 203 is sleeved on the rotating shaft, and two ends of the spiral spring 203 are respectively fixed to the upper bite set 1 and the lower bite set 3.
As shown in fig. 2, a specific structure of the connector 2 is disclosed, in which the expansion effect of the whole oral cavity supporting mechanism is realized by the elastic restriction of the spiral spring 203, thereby ensuring that the treatment or examination operation can be smoothly performed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an inhale saliva device that department of stomatology used, inhale saliva mechanism including oral cavity supporting mechanism and main part, oral cavity supporting mechanism includes stings cover (1) and stings cover (3) down, and upward stings cover (1) and stings to be connected with between cover (3) connecting piece (2) down, saliva mechanism is inhaled including inhaling salivary duct (4) and negative pressure saliva aspirator (5) to the main part, and the one end of inhaling salivary duct (4) is fixed in on negative pressure saliva aspirator (5), its characterized in that: the top of the lower biting sleeve (3) is provided with a sliding chute (7), the radian of the sliding chute (7) is the same as that of the lower biting sleeve (3), an arc-shaped guide rod (9) is fixed inside the sliding chute (7), a sliding assembly is sleeved on the guide rod (9), a hole plate (6) is welded on the outer wall of one side of the sliding assembly, a circular hole is formed in the hole plate (6), and the saliva sucking pipe (4) penetrates through the circular hole;
the sliding assembly comprises a damping sliding sleeve (11) and a rotating sleeve (12), an arc-shaped through hole matched with the guide rod (9) is formed in the damping sliding sleeve (11), the rotating sleeve (12) is sleeved on the damping sliding sleeve (11), and the rotating sleeve (12) is rotatably connected with the damping sliding sleeve (11).
2. A saliva suction device for oral use according to claim 1, wherein: the lower biting sleeve is characterized in that a mounting groove (8) is formed in the middle of the top of the lower biting sleeve (3), a tongue depressor (10) is welded inside the mounting groove (8), the sliding groove (7) penetrates through the tongue depressor (10), a clamping groove (13) is formed in the position, located on one side of the sliding groove (7), of the top end of the tongue depressor (10), and the hole plate (6) is connected with the clamping groove (13) in a clamping mode.
3. A saliva suction device for oral use according to claim 1, wherein: hole board (6) are including fly leaf (601) and fixed plate (602), and all seted up semi-circular hole on fly leaf (601) and fixed plate (602), the position department that fly leaf (601) bottom is located the hole both sides has all welded connecting rod (603), and two connecting rods (603) all extend to the inside of fixed plate (602), two the cover is equipped with the spring on connecting rod (603), and the bottom mounting of two connecting rods (603) has U type push rod (604), push rod (604) are located one side of fixed plate (602).
4. A saliva suction device for oral use according to claim 1, wherein: inhale saliva pipe (4) and go up the cover and be equipped with stop collar (401), and the external diameter of stop collar (401) is greater than the aperture of circular hole.
5. A saliva suction device for oral use according to claim 1, wherein: connecting piece (2) include first connecting seat (201) and second connecting seat (202), first connecting seat (201) are U type structure with second connecting seat (202), and just first connecting seat (201) rotate with second connecting seat (202) through the pivot and be connected, the cover is equipped with scroll spring (203) in the pivot, and the both ends of scroll spring (203) respectively with last sting cover (1) and sting cover (3) fixedly down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920986602.7U CN210541898U (en) | 2019-06-19 | 2019-06-19 | Saliva suction device for stomatology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920986602.7U CN210541898U (en) | 2019-06-19 | 2019-06-19 | Saliva suction device for stomatology department |
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| Publication Number | Publication Date |
|---|---|
| CN210541898U true CN210541898U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920986602.7U Active CN210541898U (en) | 2019-06-19 | 2019-06-19 | Saliva suction device for stomatology department |
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| CN (1) | CN210541898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972037A (en) * | 2021-02-04 | 2021-06-18 | 吉林大学 | Medical oral saliva suction tube with small rejection |
| CN114948309A (en) * | 2022-05-19 | 2022-08-30 | 中国人民解放军空军军医大学 | Oral support saliva aspirator |
-
2019
- 2019-06-19 CN CN201920986602.7U patent/CN210541898U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972037A (en) * | 2021-02-04 | 2021-06-18 | 吉林大学 | Medical oral saliva suction tube with small rejection |
| CN114948309A (en) * | 2022-05-19 | 2022-08-30 | 中国人民解放军空军军医大学 | Oral support saliva aspirator |
| CN114948309B (en) * | 2022-05-19 | 2023-05-12 | 中国人民解放军空军军医大学 | Intraoral support saliva aspirator |
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