CN114948309B - Intraoral support saliva aspirator - Google Patents
Intraoral support saliva aspirator Download PDFInfo
- Publication number
- CN114948309B CN114948309B CN202210555066.1A CN202210555066A CN114948309B CN 114948309 B CN114948309 B CN 114948309B CN 202210555066 A CN202210555066 A CN 202210555066A CN 114948309 B CN114948309 B CN 114948309B
- Authority
- CN
- China
- Prior art keywords
- plate
- rod
- limiting
- wall
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
- A61C17/10—Saliva removers; Accessories therefor with mouth props, tongue guards, tongue depressors or cheek spreaders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses an intraoral support saliva aspirator, which comprises a fixed loop bar, a connecting screw rod and a mounting piece, wherein the inner wall of the fixed loop bar is provided with the connecting screw rod in a penetrating way, the outer wall of the connecting screw rod is connected with the mounting piece, and the mounting piece is arranged at the left side of the fixed loop bar, and the intraoral support saliva aspirator further comprises: the first bracing piece, it set up in the left end of connecting the lead screw, the upper and lower both sides of first bracing piece all are provided with the second bracing piece, and the one end that the first bracing piece was kept away from to the second bracing piece is connected with the limiting plate, the limiting plate with be provided with the gag lever post between the installed part. This saliva ware is inhaled in intraoral support, the bottom of connecting plate is provided with the fixed plate, and the outer wall connection of fixed plate has plectrum and stopper to be sliding connection between fixed plate and the connecting plate, be convenient for dismantle between fixed plate and the draw-in groove like this, thereby be convenient for dismantle the connecting plate, can make connecting plate and supporting pad carry out more abundant cleaning and disinfection, guarantee follow-up normal use.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to an intraoral support saliva aspirator.
Background
The saliva aspirator is an auxiliary appliance used in the oral examination of a patient, and saliva is easily secreted by the patient due to the stimulation of the examination appliance when the patient opens the mouth, so that the sight of medical staff can be influenced, the phenomenon of unclear observation of the inside of the oral cavity is caused, inconvenience is brought to the examination work, and the saliva aspirator can be used.
However, the existing saliva aspirator still has some defects in the using process, for example, when the patient needs to open his mouth to adsorb saliva during examination, the oral cavity of the patient is inconvenient to support, the long-time opening can make the patient feel uncomfortable, and the oral cavity dilator and the saliva aspirator used in the market at present are used separately, so that the operation is troublesome, inconvenience is brought to staff, and the working efficiency is reduced, so that the saliva aspirator is supported in the mouth, and the problems in the prior art are solved.
Disclosure of Invention
The invention aims to provide an intraoral support saliva aspirator, which aims to solve the problems that the prior art requires a patient to open a mouth to adsorb saliva, is inconvenient to support the inside of the oral cavity of the patient, and the oral cavity dilator and the saliva aspirator used in the market at present are used separately, so that the operation is troublesome, inconvenience is brought to staff, and the working efficiency is reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions: an intraoral support saliva aspirator comprises a fixed loop bar, a connecting screw rod and a mounting piece, wherein the inner wall of the fixed loop bar is provided with the connecting screw rod in a penetrating way, the outer wall of the connecting screw rod is connected with the mounting piece, the mounting piece is arranged at the left side of the fixed loop bar,
further comprises:
the first support rod is arranged at the left end of the connecting screw rod, the upper side and the lower side of the first support rod are respectively provided with a second support rod, one end, far away from the first support rod, of the second support rod is connected with the limiting plate, and a limiting rod is arranged between the limiting plate and the mounting piece;
the connecting plate is arranged on one side, far away from the second supporting rod, of the limiting plate, the outer wall of the connecting plate is connected with the supporting pad, the inner wall of the connecting plate is provided with a fixed plate, the outer wall of the fixed plate is connected with a shifting block, and meanwhile, a first elastic spring is arranged between the fixed plates;
the clamping groove is formed in the inner wall of the limiting plate, the clamping groove is connected with the connecting plate through the fixing plate, a limiting block is arranged on the outer wall of the bottom of the fixing plate, the limiting block is connected with the limiting plate through the limiting groove, and meanwhile the limiting groove is formed in the inner wall of the limiting plate;
the miniature negative pressure pump is arranged on the upper surface of the fixed sleeve rod, the inlet of the miniature negative pressure pump is connected with the first connecting pipe, the outlet of the miniature negative pressure pump is connected with the second connecting pipe, and one end of the second connecting pipe, which is far away from the miniature negative pressure pump, is connected with the collecting bag;
and the handle is arranged at the right end of the connecting screw rod.
Preferably, the outside of installed part is provided with the fly leaf, and the fixed block is installed to the inner wall of fly leaf to the fixed block is connected with the installed part through the recess, and the recess sets up simultaneously in the inner wall of installed part, like this under the condition that does not influence the installed part normal movement, be convenient for rotate the fly leaf.
Preferably, the mounting piece is connected with the connecting screw rod in a threaded manner, the first support rod is connected with the connecting screw rod in a bearing manner, and the connecting screw rod is connected with the handle in a welded manner, so that the connecting screw rod can be driven to rotate together through the handle, and the mounting piece can be driven to move in the horizontal direction when the connecting screw rod rotates.
Preferably, the inside of first bracing piece is provided with the baffle, and installs the second elastic spring between baffle and the second bracing piece to be provided with the connecting block on the outer wall of second bracing piece, the connecting block is connected with first bracing piece through the fixed slot, and the fixed slot is seted up in the inner wall of first bracing piece, when the mounting horizontal direction removes, can drive the second bracing piece and remove together, makes the second bracing piece carry out the removal of vertical direction.
Preferably, the second bracing piece is provided with 2, and the longitudinal center line of second bracing piece and first bracing piece is located same straight line to the connected mode of second bracing piece and limiting plate is the welding, and the inside of first bracing piece is hollow form simultaneously, can make the more firm of being connected between second bracing piece and the limiting plate, effectively prevents to appear dropping the phenomenon in the use, and when the second bracing piece removes, can drive the limiting plate and remove together, makes the limiting plate realize flexible function of adjusting.
Preferably, the gag lever post is provided with 2, and 2 gag lever posts are the slope form to both ends are the hub connection with limiting plate and installed part respectively about the gag lever post, like this under the effect of gag lever post, can carry out spacingly to the installed part, guarantee that the installed part carries out normal horizontal migration.
Preferably, the fixed plate is provided with 2 groups, and the fixed plate of every group all is provided with 2 to be sliding connection between 2 fixed plates and the connecting plate, shifting block and stopper all are as an organic whole structure with the fixed plate, and the size of stopper and the size of spacing groove coincide, the sum of the width of fixed plate and stopper is less than half of clamping groove width, can adjust the interval between 2 fixed plates like this, thereby be convenient for dismantle between connecting plate and the limiting plate through the fixed plate, bring convenience for staff's operation.
Preferably, the connected mode of supporting pad and connecting plate is the bonding, and the supporting pad is the arc shape to the supporting pad is medical sponge material, can make the more firm of being connected between supporting pad and the connecting plate, and under the effect of supporting pad, can slow down the uncomfortable sense in patient's oral cavity moreover, it is convenient to provide for the patient.
Preferably, the connecting block and the second support rod are of an integrated structure, and the connecting block forms a sliding structure through the fixed groove and the first support rod, so that the connecting block and the second support rod are connected more firmly, falling-off phenomenon in the using process is effectively prevented, and meanwhile, the second support rod can be moved more stably under the action of the connecting block, and shaking phenomenon is prevented.
Preferably, the standing groove has been seted up to the surface of fly leaf, and is the block between standing groove and the first connecting pipe and is connected to the one end that miniature negative pressure pump was kept away from to the first connecting pipe is provided with the absorption mouth, first connecting pipe and second connecting pipe are the hose, fixed block and fly leaf structure as an organic whole, and be sliding connection between fixed block and the recess, and the recess is annular, the link of fixed block and recess is "T" font simultaneously, be convenient for carry out the absorption of saliva when strutting patient's oral cavity like this, can rotate the fly leaf moreover, and then realize the rotation to first connecting pipe, can adsorb the operation to the saliva of different positions, the inside more clear of looking into patient's oral cavity.
Compared with the prior art, the invention has the beneficial effects that:
(1) The saliva aspirator is supported in the mouth, the left side of the fixed sleeve rod is provided with the mounting part, the mounting part is in threaded connection with the connecting screw rod, the left side of the mounting part is provided with the first supporting rod, the upper side and the lower side of the first supporting rod are respectively provided with the second supporting rod, the top end of the second supporting rod is provided with the limiting plate, and the limiting rod is arranged between the limiting plate and the mounting part, so that when the connecting screw rod is rotated, the mounting part can be driven to move left in the horizontal direction, and simultaneously the second supporting rod and the limiting plate can be driven to move in the vertical direction, so that the supporting pad above the limiting plate moves together to support the inside of the mouth of a patient, the mouth of the patient is large, the examination operation on the inside of the mouth of the patient is facilitated, and the uncomfortable phenomenon of the patient caused by long-time opening of the mouth is also reduced;
(2) The saliva aspirator is supported in the mouth, the movable plate is arranged on the outer side of the mounting piece, the inner wall of the movable plate is connected with the fixed block, the fixed block forms a sliding structure through the groove and the mounting piece, meanwhile, the groove is in a ring shape, the outer wall of the mounting piece is provided with a placing groove, the inside of the placing groove is clamped and connected with a first connecting pipe, the first connecting pipe is connected with the inlet of the miniature negative pressure pump, the outlet of the miniature negative pressure pump is connected with the collecting bag through a second connecting pipe, so that saliva can be adsorbed through an adsorption port on the first connecting pipe when the mouth is opened, further, staff can see the inside of the mouth more clearly, and meanwhile, the movable plate can rotate to drive the first connecting pipe to rotate together, so that saliva at different positions can be adsorbed, and the medical efficiency is improved;
(3) This saliva ware is inhaled in intraoral support, the bottom of connecting plate is provided with the fixed plate, and the outer wall connection of fixed plate has shifting block and stopper to be sliding connection between fixed plate and the connecting plate, install first elastic spring between the fixed plate simultaneously, wherein the size of stopper and the size of spacing groove coincide, are convenient for dismantle between fixed plate and the draw-in groove like this, thereby are convenient for dismantle the connecting plate, can make connecting plate and supporting pad carry out more abundant cleaning and disinfection, guarantee follow-up normal use.
Drawings
FIG. 1 is a schematic diagram of the overall main sectional structure of the present invention;
FIG. 2 is a schematic diagram of a cross-sectional connection structure of a limiting plate and a fixing plate according to the present invention;
FIG. 3 is a schematic side sectional view of the connection of the mounting member and the movable plate of the present invention;
FIG. 4 is a schematic illustration of the attachment of the mounting member and the fly leaf of the present invention in a front cross-sectional configuration;
FIG. 5 is a schematic view showing a connecting and cut-away structure of a first support bar and a second support bar according to the present invention;
FIG. 6 is a schematic view showing a connecting front sectional structure of a first support bar and a second support bar according to the present invention;
FIG. 7 is a schematic view showing a front view of the connection of the second support rod and the limiting plate;
FIG. 8 is a schematic view showing the structure of the second support bar in the extended state of the present invention;
fig. 9 is a schematic diagram of the connection top view structure of the fixing sleeve rod and the miniature negative pressure pump of the invention.
In the figure: 1. fixing the loop bar; 2. connecting a screw rod; 3. a mounting member; 4. a first support bar; 5. a second support bar; 6. a limiting plate; 7. a limit rod; 8. a connecting plate; 9. a support pad; 10. a fixing plate; 11. a shifting block; 12. a first elastic spring; 13. a clamping groove; 14. a limiting block; 15. a limit groove; 16. a connecting block; 17. a fixing groove; 18. a partition plate; 19. a second elastic spring; 20. a movable plate; 21. a fixed block; 22. a groove; 23. a miniature negative pressure pump; 24. a first connection pipe; 25. a placement groove; 26. an adsorption port; 27. a second connection pipe; 28. a collection bag; 29. a handle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: an intraoral support saliva aspirator comprises a fixed sleeve rod 1, a connecting screw rod 2 and a mounting piece 3, wherein the connecting screw rod 2 is arranged on the inner wall of the fixed sleeve rod 1 in a penetrating way, the outer wall of the connecting screw rod 2 is connected with the mounting piece 3, the mounting piece 3 is arranged on the left side of the fixed sleeve rod 1, the mounting piece 3 is connected with the connecting screw rod 2 in a threaded way, a first supporting rod 4 and the fixed sleeve rod 1 are connected with the connecting screw rod 2 in a bearing way, the connecting screw rod 2 is connected with a handle 29 in a welding way, firstly the saliva aspirator is placed in the oral cavity of a tested person, then the handle 29 is rotated, the other hand holds the fixed sleeve rod 1, and because the handle 29 is fixed with the connecting screw rod 2, the connecting screw rod 2 can be driven to rotate together, the connecting screw rod 2 is in threaded connection with the mounting piece 3, one end of the mounting piece 3 is in shaft connection with one end of a limiting rod 7, the other end of the limiting rod 7 is in shaft connection with a limiting plate 6 in shaft connection, so that when the connecting screw rod 2 rotates, the mounting piece 3 can be driven to move leftwards,
the first support rod 4 is arranged at the left end of the connecting screw rod 2, the upper side and the lower side of the first support rod 4 are respectively provided with the second support rod 5, one end, far away from the first support rod 4, of the second support rod 5 is connected with the limiting plate 6, a limiting rod 7 is arranged between the limiting plate 6 and the mounting piece 3, along with the left movement of the mounting piece 3, the limiting plate 6 and the second support rod 5 can be driven to move in the vertical direction, namely, the 2 second support rods 5 respectively move up and down and are far away from each other, the second support rods 5 drive the limiting plate 6 to move together, so that the limiting plate 6 drives the connecting plate 8 and the support pad 9 to move together to prop open the oral cavity of a patient, and the support pad 9 is made of medical sponge material, so that uncomfortable feeling of the patient can be lightened, the oral cavity of the patient can be supported, and the inside of the oral cavity can be seen by workers more clearly;
a micro negative pressure pump 23 installed on the upper surface of the fixed loop bar 1, an inlet of the micro negative pressure pump 23 being connected to the first connection pipe 24, an outlet of the micro negative pressure pump 23 being connected to the second connection pipe 27, and an end of the second connection pipe 27 remote from the micro negative pressure pump 23 being connected to the collection bag 28;
a handle 29 installed at the right end of the connection screw 2;
the movable plate 20 is arranged on the outer side of the mounting part 3, the fixed block 21 is arranged on the inner wall of the movable plate 20, the fixed block 21 is connected with the mounting part 3 through the groove 22, meanwhile, the groove 22 is arranged on the inner wall of the mounting part 3, the placing groove 25 is arranged on the outer surface of the movable plate 20, the placing groove 25 and the first connecting pipe 24 are in clamping connection, the first connecting pipe 24 is far away from one end of the miniature negative pressure pump 23 and is provided with the adsorption port 26, the first connecting pipe 24 and the second connecting pipe 27 are all hoses, the fixed block 21 and the movable plate 20 are of an integrated structure, the fixed block 21 and the groove 22 are in sliding connection, the groove 22 is in a ring shape, meanwhile, the connecting ends of the fixed block 21 and the groove 22 are in a T shape, when the second supporting rod 5 moves, the connecting block 16 can slide along the fixed groove 17, so that the second supporting rod 5 moves more stably, thereby driving the limiting plate 6 to move together stably, when saliva influences the observation sight after the oral cavity of a patient is opened, the micro negative pressure pump 23 can be started, the first connecting pipe 24 is pulled, the first connecting pipe 24 is a rubber hose, so the length can be adjusted, a worker can suck the saliva by the adsorption port 26 on the first connecting pipe 24 against the position to be adsorbed, the sucked saliva enters the collecting bag 28 through the second connecting pipe 27 for storage, the subsequent centralized processing is convenient, in the process of sucking the saliva, the worker can rotate the movable plate 20, the fixed block 21 on the inner wall of the movable plate 20 rotates along the groove 22, the first connecting pipe 24 and the adsorption port 26 can be driven to rotate together, the adsorption angle position can be adjusted, the adsorption of saliva in different directions can be realized, the inside of the oral cavity is more clearly watched;
the inside of the first supporting rod 4 is provided with a baffle 18, a second elastic spring 19 is arranged between the baffle 18 and the second supporting rod 5, the outer wall of the second supporting rod 5 is provided with a connecting block 16, the connecting block 16 is connected with the first supporting rod 4 through a fixing groove 17, the fixing groove 17 is arranged on the inner wall of the first supporting rod 4, the connecting block 16 and the second supporting rod 5 are of an integrated structure, and the connecting block 16 forms a sliding structure through the fixing groove 17 and the first supporting rod 4;
the connecting plate 8 is arranged on one side, far away from the second supporting rod 5, of the limiting plate 6, the outer wall of the connecting plate 8 is connected with the supporting pad 9, the inner wall of the connecting plate 8 is provided with the fixing plate 10, the outer wall of the fixing plate 10 is connected with the shifting block 11, meanwhile, the first elastic spring 12 is arranged between the fixing plates 10, the second supporting rods 5 are provided with 2, the longitudinal center lines of the second supporting rods 5 and the first supporting rods 4 are positioned on the same straight line, the connecting mode of the second supporting rods 5 and the limiting plate 6 is welding, meanwhile, the inside of the first supporting rods 4 is hollow, the limiting rods 7 are provided with 2 limiting rods, the 2 limiting rods 7 are all inclined, the left end and the right end of each limiting rod 7 are respectively connected with the limiting plate 6 and the mounting piece 3 in an axial manner, the connecting mode of the supporting pad 9 and the connecting plate 8 is adhered, the supporting pad 9 is arc-shaped, the supporting pad 9 is made of medical sponge material, when the oral cavity Zhang Xiao of a patient is needed, the handle 29 can be reversely rotated, the mounting piece 3 moves rightwards to drive the second supporting rods 5 and the limiting plates 6 to move together to reset the supporting rods, the first supporting rods 4 are arranged in the first supporting rods, the second elastic baffle plate 5 and the second baffle plate 18 is provided with the second elastic baffle plate 18, and the second baffle plate 18 is further arranged between the second elastic baffle plate 18 and the second baffle plate 18 is arranged, and the baffle plate 18 is further, and the elastic force is used for the baffle plate 18 is arranged under the condition, and the baffle plate is further conditions and the baffle plate and has the effect and the effect is 18 is stable when and can and has 18;
the draw-in groove 13, it is offered in the inner wall of limiting plate 6, draw-in groove 13 is connected through fixed plate 10 and connecting plate 8, and install stopper 14 on the bottom outer wall of fixed plate 10, and stopper 14 is connected through spacing groove 15 and limiting plate 6, simultaneously limiting groove 15 is offered in the inner wall of limiting plate 6, fixed plate 10 is provided with 2 groups, and fixed plate 10 of every group all is provided with 2, and be sliding connection between 2 fixed plates 10 and the connecting plate 8, plectrum 11 and stopper 14 all are as an organic whole structure with fixed plate 10, and the size of stopper 14 coincide with the size of limiting groove 15, the sum of the width of fixed plate 10 and stopper 14 is less than half of draw-in groove 13 width, after the use, 2 plectrum 11 can be held to the staff, make 2 fixed plates 10 be close to each other, and extrude first elastic spring 12, fixed plate 10 can drive stopper 14 and remove together, and then make stopper 14 separate out from spacing groove 15, then the staff pulls plectrum 11 upwards, drive fixed plate 10 together through plectrum 11 and remove together, make the size of fixing plate 10 and separate from connecting plate 13, so that the connecting plate 8 can be detached with the connecting plate 8 and the normal use of the cushion of disinfecting, after the cushion is convenient for the connection is accomplished.
The working principle of the embodiment is as follows: when the saliva aspirator is supported in the mouth, as shown in fig. 1-9, firstly, the saliva aspirator is placed in the oral cavity of a person to be examined, then the handle 29 is rotated, and the other hand holds the fixed sleeve rod 1, because the handle 29 and the connecting screw rod 2 are fixed, the connecting screw rod 2 can be driven to rotate together, when the connecting screw rod 2 rotates, the mounting piece 3 can be driven to move left, along with the left movement of the mounting piece 3, the limiting plate 6 and the second supporting rod 5 can be driven to move vertically, namely, the 2 second supporting rods 5 respectively move up and down and are far away from each other, the second supporting rod 5 drives the limiting plate 6 to move together, so that the limiting plate 6 drives the connecting plate 8 and the supporting pad 9 to move together, the oral cavity of the person is propped up, the oral cavity of the person can be seen more clearly,
when the patient's oral cavity struts the back, when having saliva to influence and observe the sight, can start miniature negative pressure pump 23, and with first connecting tube 24 pulling, first connecting tube 24 is the rubber hose, so length can be adjusted, the staff is with the absorption mouth 26 on the first connecting tube 24 to need absorptive position, can suck saliva, the saliva of aspiration gets into in the collection bag 28 through the second connecting tube 27 and stores, be convenient for follow-up centralized processing, in the in-process of sucking saliva, the staff can rotate fly leaf 20, make the fixed block 21 of fly leaf 20 inner wall rotate along recess 22, and then can drive first connecting tube 24 and absorption mouth 26 and rotate together, adjust the angular position of absorption, can realize absorbing the saliva of different positions, see the oral cavity inside more clearly, after the use, the staff can hold 2 plectrums 11, make 2 fixed plates 10 be close to each other, fixed plate 10 can drive stopper 14 and move together, and make stopper 14 separate out from spacing groove 15, then the staff upwards pulls plectrum 11, drive the fixed plate 10 together through the plectrum 11 and make the fixed plate 10 follow-up in the fixed plate 10 and remove the well-known technological process in the specification field, the device is like this, the technical field is realized in the specification is realized in the following the specification.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (6)
1. An intraoral support saliva aspirator comprises a fixed loop bar (1), a connecting screw rod (2) and a mounting piece (3), wherein the inner wall of the fixed loop bar (1) is provided with the connecting screw rod (2) in a penetrating way, the outer wall of the connecting screw rod (2) is connected with the mounting piece (3), the mounting piece (3) is arranged on the left side of the fixed loop bar (1),
characterized by further comprising:
the first support rod (4) is arranged at the left end of the connecting screw rod (2), second support rods (5) are arranged on the upper side and the lower side of the first support rod (4), one end, away from the first support rod (4), of the second support rod (5) is connected with the limiting plate (6), and a limiting rod (7) is arranged between the limiting plate (6) and the mounting piece (3);
the connecting plate (8) is arranged on one side, far away from the second supporting rod (5), of the limiting plate (6), the outer wall of the connecting plate (8) is connected with the supporting pad (9), the inner wall of the connecting plate (8) is provided with a fixing plate (10), the outer wall of the fixing plate (10) is connected with a shifting block (11), and meanwhile, a first elastic spring (12) is arranged between the fixing plates (10);
the clamping groove (13) is formed in the inner wall of the limiting plate (6), the clamping groove (13) is connected with the connecting plate (8) through the fixing plate (10), a limiting block (14) is arranged on the outer wall of the bottom of the fixing plate (10), the limiting block (14) is connected with the limiting plate (6) through the limiting groove (15), and meanwhile the limiting groove (15) is formed in the inner wall of the limiting plate (6);
a miniature negative pressure pump (23) which is arranged on the upper surface of the fixed sleeve rod (1), wherein the inlet of the miniature negative pressure pump (23) is connected with a first connecting pipe (24), the outlet of the miniature negative pressure pump (23) is connected with a second connecting pipe (27), and one end of the second connecting pipe (27) far away from the miniature negative pressure pump (23) is connected with a collecting bag (28);
a handle (29) mounted on the right end of the connecting screw (2);
the outer side of the mounting piece (3) is provided with a movable plate (20), the inner wall of the movable plate (20) is provided with a fixed block (21), the fixed block (21) is connected with the mounting piece (3) through a groove (22), and meanwhile the groove (22) is formed in the inner wall of the mounting piece (3);
a partition plate (18) is arranged in the first supporting rod (4), a second elastic spring (19) is arranged between the partition plate (18) and the second supporting rod (5), a connecting block (16) is arranged on the outer wall of the second supporting rod (5), the connecting block (16) is connected with the first supporting rod (4) through a fixing groove (17), and the fixing groove (17) is formed in the inner wall of the first supporting rod (4);
the connecting block (16) and the second supporting rod (5) are of an integrated structure, and the connecting block (16) and the first supporting rod (4) form a sliding structure through the fixing groove (17);
the holding groove (25) has been seted up to the surface of fly leaf (20), and is connected for the block between holding groove (25) and first connecting pipe (24) to the one end that miniature negative pressure pump (23) was kept away from to first connecting pipe (24) is provided with absorption mouth (26), first connecting pipe (24) and second connecting pipe (27) are the hose, fixed block (21) and fly leaf (20) are integrated into one piece structure, and are sliding connection between fixed block (21) and recess (22), and recess (22) are annular form, and the link of fixed block (21) and recess (22) is "T" font simultaneously.
2. An intraoral support saliva aspirator according to claim 1, wherein: the mounting piece (3) is in threaded connection with the connecting screw rod (2), the first supporting rod (4) and the fixed sleeve rod (1) are in bearing connection with the connecting screw rod (2), and the connecting screw rod (2) is in welded connection with the handle (29).
3. An intraoral support saliva aspirator according to claim 1, wherein: the second support rods (5) are arranged in number, the longitudinal center lines of the second support rods (5) and the first support rods (4) are located on the same straight line, the connection mode of the second support rods (5) and the limiting plates (6) is welding, and meanwhile the inner portion of the first support rods (4) is hollow.
4. An intraoral support saliva aspirator according to claim 1, wherein: the limiting rods (7) are arranged in number, the 2 limiting rods (7) are all inclined, and the left end and the right end of each limiting rod (7) are respectively connected with the limiting plate (6) and the mounting piece (3) through shafts.
5. An intraoral support saliva aspirator according to claim 1, wherein: the fixed plate (10) is provided with 2 groups, and fixed plate (10) of every group all is provided with 2 to be sliding connection between 2 fixed plate (10) and connecting plate (8), plectrum (11) and stopper (14) all are as an organic whole structure with fixed plate (10), and the size of stopper (14) and the size of spacing groove (15) coincide, the sum of the width of fixed plate (10) and stopper (14) is less than half of draw-in groove (13) width.
6. An intraoral support saliva aspirator according to claim 1, wherein: the connection mode of the supporting pad (9) and the connecting plate (8) is bonding, the supporting pad (9) is arc-shaped, and the supporting pad (9) is made of medical sponge materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210555066.1A CN114948309B (en) | 2022-05-19 | 2022-05-19 | Intraoral support saliva aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210555066.1A CN114948309B (en) | 2022-05-19 | 2022-05-19 | Intraoral support saliva aspirator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114948309A CN114948309A (en) | 2022-08-30 |
| CN114948309B true CN114948309B (en) | 2023-05-12 |
Family
ID=82984777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210555066.1A Active CN114948309B (en) | 2022-05-19 | 2022-05-19 | Intraoral support saliva aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114948309B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115958325B (en) * | 2023-03-17 | 2023-06-06 | 唐山宏正机械设备有限公司 | Assembling process and auxiliary device for suspension frame of maglev train |
| CN117796941B (en) * | 2024-03-01 | 2024-04-26 | 北京大学口腔医学院 | Oral cavity department clinical examination is with saliva drainage mechanism and cleaning device |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205829043U (en) * | 2016-07-25 | 2016-12-21 | 国网江苏省电力公司常州供电公司 | A kind of concrete bar inspection platform rotates in a circumferential direction device |
| CN108584494A (en) * | 2018-05-21 | 2018-09-28 | 祝佳 | A kind of continuous wrap-up of textile printing and dyeing |
| CN209996288U (en) * | 2019-04-16 | 2020-01-31 | 广西医科大学 | multifunction pliers type mouth gag |
| CN110811624A (en) * | 2019-11-29 | 2020-02-21 | 河南科技大学第一附属医院 | Magnetic resonance fixing device |
| CN111166280A (en) * | 2020-01-08 | 2020-05-19 | 哈尔滨理工大学 | Adjustable supporting device |
| CN210541898U (en) * | 2019-06-19 | 2020-05-19 | 彭国栋 | Saliva suction device for stomatology department |
| CN111874696A (en) * | 2020-08-05 | 2020-11-03 | 张湖 | Automatic transfer and change roll web loading attachment for printing of reel |
| CN112617726A (en) * | 2021-01-12 | 2021-04-09 | 白过海 | Pediatric oral nursing distraction device |
| CN213190246U (en) * | 2020-06-17 | 2021-05-14 | 昆明医科大学附属口腔医院(云南省口腔医院) | Medical root canal therapy auxiliary device |
| CN112869904A (en) * | 2021-03-18 | 2021-06-01 | 哈尔滨理工大学 | Oral cavity adjustment supporting device |
| CN213489364U (en) * | 2020-09-24 | 2021-06-22 | 天津市宝坻区人民医院 | Adjustable arm of orthopedic operation holds in palm |
| CN113100987A (en) * | 2021-04-16 | 2021-07-13 | 潘叨 | Three-way oral cavity distraction device with saliva absorption function and use method thereof |
| CN214434340U (en) * | 2020-12-29 | 2021-10-22 | 胡舒钰 | Adjustable eyelid expanding device for ophthalmology clinic |
| CN214906623U (en) * | 2021-03-12 | 2021-11-30 | 广东医科大学 | Oral cavity supporting appliance capable of preventing vomiting caused by mistaken tongue touch |
| CN215739590U (en) * | 2021-09-29 | 2022-02-08 | 华北理工大学 | Department of stomatology is with inhaling saliva device |
-
2022
- 2022-05-19 CN CN202210555066.1A patent/CN114948309B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205829043U (en) * | 2016-07-25 | 2016-12-21 | 国网江苏省电力公司常州供电公司 | A kind of concrete bar inspection platform rotates in a circumferential direction device |
| CN108584494A (en) * | 2018-05-21 | 2018-09-28 | 祝佳 | A kind of continuous wrap-up of textile printing and dyeing |
| CN209996288U (en) * | 2019-04-16 | 2020-01-31 | 广西医科大学 | multifunction pliers type mouth gag |
| CN210541898U (en) * | 2019-06-19 | 2020-05-19 | 彭国栋 | Saliva suction device for stomatology department |
| CN110811624A (en) * | 2019-11-29 | 2020-02-21 | 河南科技大学第一附属医院 | Magnetic resonance fixing device |
| CN111166280A (en) * | 2020-01-08 | 2020-05-19 | 哈尔滨理工大学 | Adjustable supporting device |
| CN213190246U (en) * | 2020-06-17 | 2021-05-14 | 昆明医科大学附属口腔医院(云南省口腔医院) | Medical root canal therapy auxiliary device |
| CN111874696A (en) * | 2020-08-05 | 2020-11-03 | 张湖 | Automatic transfer and change roll web loading attachment for printing of reel |
| CN213489364U (en) * | 2020-09-24 | 2021-06-22 | 天津市宝坻区人民医院 | Adjustable arm of orthopedic operation holds in palm |
| CN214434340U (en) * | 2020-12-29 | 2021-10-22 | 胡舒钰 | Adjustable eyelid expanding device for ophthalmology clinic |
| CN112617726A (en) * | 2021-01-12 | 2021-04-09 | 白过海 | Pediatric oral nursing distraction device |
| CN214906623U (en) * | 2021-03-12 | 2021-11-30 | 广东医科大学 | Oral cavity supporting appliance capable of preventing vomiting caused by mistaken tongue touch |
| CN112869904A (en) * | 2021-03-18 | 2021-06-01 | 哈尔滨理工大学 | Oral cavity adjustment supporting device |
| CN113100987A (en) * | 2021-04-16 | 2021-07-13 | 潘叨 | Three-way oral cavity distraction device with saliva absorption function and use method thereof |
| CN215739590U (en) * | 2021-09-29 | 2022-02-08 | 华北理工大学 | Department of stomatology is with inhaling saliva device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114948309A (en) | 2022-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114948309B (en) | Intraoral support saliva aspirator | |
| CN209966616U (en) | Mouth gag for dental diagnosis and treatment | |
| CN218792596U (en) | Auxiliary device for treating oral cavity dental pulp disease | |
| US2791030A (en) | Combination dental instrument | |
| CN114366910A (en) | Contrast medium automatic injection device for assisting medical image radiography | |
| CN212326652U (en) | Protective device | |
| CN111631834A (en) | Protective device | |
| CN218682749U (en) | Oral care auxiliary device | |
| CN215915870U (en) | Respiratory tract nursing device | |
| CN217366670U (en) | Double-sleeve flushing and drainage device | |
| CN212662000U (en) | Stability tooth probe | |
| CN218552300U (en) | Oral cavity supporter for oral cavity treatment | |
| CN216417379U (en) | Mouthwash device for treating gingival atrophy | |
| CN220424258U (en) | Anti-blocking drainage device | |
| CN219184243U (en) | Multifunctional clamp | |
| CN213608160U (en) | Household rosacea preventing and cleaning device | |
| CN213642399U (en) | Breathe special phlegm suction device of internal medicine | |
| CN212118103U (en) | Otolaryngology endoscope support | |
| CN219022529U (en) | Hepatobiliary pancreatic patient drainage liquid collecting and sampling bracket | |
| CN212347156U (en) | Belt cleaning device is used in ophthalmology nursing | |
| CN215780453U (en) | Wound cleaning device for general surgery department | |
| CN218899402U (en) | Auxiliary stand for diagnosis | |
| CN215191488U (en) | Pulse measuring instrument based on single chip microcomputer | |
| CN211634544U (en) | Anti-blocking type peritoneoscope aspirator | |
| CN215022136U (en) | Ophthalmic nursing platform convenient to inspection and washing eyes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |