CN112754710A

CN112754710A - Powerful saliva aspirator for oral cavity

Info

Publication number: CN112754710A
Application number: CN202011617480.8A
Authority: CN
Inventors: 曾博; 卫咏欣; 欧少闽; 王奕纯; 叶晋生; 罗嘉骏; 谢明炜
Original assignee: Shantou University Medical College
Current assignee: Shantou University Medical College
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-05-07
Anticipated expiration: 2040-12-30
Also published as: CN112754710B

Abstract

The invention discloses an oral strong saliva suction device, which comprises a saliva suction tube and a supporter, a saliva suction section is arranged between two ends of the saliva suction tube, and a plurality of saliva suction holes are evenly distributed on the saliva suction section; The device includes a foot rubber block, a first bending rod with an inverted "U" structure, and a supporting rubber sleeve. Two first elastically bent side rods, the first elastically bent side rods are bent forward from top to bottom, the lower ends of the first elastically bent side rods are connected with the support foot rubber block, and the support rubber sleeve is sleeved on the first elastically bent side rods. On the crossbar, a clamping sleeve that is clamped with the saliva suction section is arranged on the rear side of the support foot rubber block. The support rubber sleeve is in contact with the upper jaw of the oral cavity, and the support rubber block is in contact with the lower jaw or tongue of the oral cavity, so that the patient's oral cavity is kept open. The liquid can effectively fix the saliva suction tube to achieve single-person operation.

Description

Powerful saliva aspirator for oral cavity

Technical Field

The invention relates to the field of oral medical auxiliary appliances, in particular to an oral powerful saliva aspirator.

Background

Saliva secreted by the oral cavity, cooling water brought by an apparatus in the treatment process, blood of a patient and the like cause wet interference and pollution to the oral treatment area to different degrees; however, the items of root canal therapy, prosthesis bonding, resin filling, etc. require strict moisture insulation, and the saliva suction efficiency of the saliva suction device also needs to be improved.

The most commonly used saliva suction device at present adopts a single-point saliva suction device, has low saliva suction efficiency and brings difficulty to strict moisture insulation. When the saliva suction device is used, a device for fixing the saliva suction device is not needed, the saliva suction position needs to be fixed by hands, and difficulty is brought to single-person operation under the condition that medical care personnel are insufficient; or the medical care is matched with the defect of insufficient default, so that the surgical field is easily blocked. When the patient is a child and the operator performs strict moisture insulation or the like for prosthesis adhesion or the like, the patient cannot often spit and close the teeth, and the child may have difficulty in actively fitting the operator to open the teeth for a long period of time.

Disclosure of Invention

The present invention is directed to an oral powerful saliva aspirator that solves one or more of the problems of the prior art, and that provides at least one useful alternative or creation.

The technical scheme adopted for solving the technical problems is as follows:

an oral powerful saliva aspirator comprising: the saliva sucking device comprises a saliva sucking pipe and a support, wherein a saliva sucking section is arranged between two ends of the saliva sucking pipe, and a plurality of saliva sucking holes are uniformly distributed on the saliva sucking section; the eyelidretractor includes stabilizer blade rubber block, first pole, the support gum cover of bending, first pole of bending is down "U" type structure, first pole of bending is including being about extending first horizontal pole, be bilateral symmetry and connect in two first elasticity side lever at first horizontal pole both ends, first elasticity is bent the side lever and is from last down bending setting forward, first elasticity is bent the upper end and the first horizontal pole of side lever and is connected, first elasticity bend the lower extreme of side lever with the stabilizer blade rubber block is connected, support gum cover and locate on the first horizontal pole the rear side of stabilizer blade rubber block is provided with the cutting ferrule, the cutting ferrule with inhale saliva section joint.

The invention has the beneficial effects that: when in use, the support is fixed on the saliva sucking section through the clamping sleeve, the saliva sucking pipe is communicated with an external saliva sucking pump device, when saliva is sucked, the support is placed at a tooth grinding position in the oral cavity of a patient, the saliva sucking section is bent in the oral cavity in a U shape, the support rubber sleeve is abutted against the upper jaw of the oral cavity, the support foot rubber block is abutted against the lower jaw or the tongue of the oral cavity, the oral cavity of the patient can be kept in an open state under the supporting action of the first bending rod, then the saliva sucking pump device can suck liquid in the oral cavity through the plurality of saliva sucking holes in the saliva sucking section, the plurality of saliva sucking holes can enhance the saliva sucking efficiency, the saliva sucking pipe can be effectively fixed to realize single operation, the shielding of the operation visual field is reduced, the operation of medical staff is facilitated, the pain feeling of the patient can be eliminated through the contact between the support foot rubber block and the support rubber sleeve and the internal part of the oral cavity, and the two first elastic side rods can be bent, make the supporting band of whole eyelidretractor have the elasticity function, improve patient's comfort level, also reduced the volume of whole eyelidretractor, adapted children's oral cavity volume to reduce the volume of whole eyelidretractor, adapted children's oral cavity volume.

As the further improvement of the technical scheme, the first elastic bending side rod comprises a first bending section, a second bending section and a third bending section which are sequentially bent and connected, the first bending section is connected with the end of the first cross rod, the first bending section is bent forwards relative to the first cross rod, the second bending section is bent forwards relative to the first bending section, and the third bending section is bent forwards relative to the second bending section.

The flexible support is realized through the first bending section, the second bending section and the third bending section.

As a further improvement of the technical scheme, the left part and the right part of the top of the supporting foot rubber block are both provided with sleeving slotted holes, and the two third bending sections are respectively inserted into the two sleeving slotted holes.

This may facilitate assembly and disassembly of the support.

As a further improvement of the technical scheme, the first elastic bending side rod further comprises a fourth bending section connected with the third bending section, the fourth bending section is opposite to the third bending section, the third bending section is bent back and extends along the third bending section, and the fourth bending section and the third bending section are inserted into the sleeving slotted hole together.

At this moment, the fourth bending section and the third bending section are abutted against the inner wall of the sleeve groove hole together, the opening and locking effects can be achieved, the relative positions of the supporting leg rubber block and the supporting rubber sleeve can be adjusted according to oral cavities with different sizes, and the depth of the fourth bending section and the third bending section in the sleeve groove hole is adjusted. Meanwhile, the support is also convenient to disassemble and assemble.

As a further improvement of the above technical solution, the first elastic bending side rod further includes a fifth bending section connected to the fourth bending section, and the fifth bending section and the second bending section are arranged in parallel side by side; the support device further comprises two fixing sleeves and a connecting rod connected between the two fixing sleeves, and the second bending section and the fifth bending section on the first elastic bending side rod are respectively sleeved in the two fixing sleeves.

Under the effect that two fixed sleeves and connecting rod are connected, can improve the ability that first bending rod supported, avoid two first elasticity side levers that bend to strut and warp to at this moment the second section of bending and the section of bending of fifth are contradicted with fixed sleeve's inner wall together, also can play the effect of strutting the locking, the dismouting of the eyelidretractor of also being convenient for.

As a further improvement of the technical scheme, a second bending rod of an inverted U-shaped structure is connected between the two fixed sleeves, the second bending rod comprises a second transverse rod extending leftwards and rightwards and two second elastic bending side rods connected to two ends of the second transverse rod portion in a bilateral symmetry mode, the second transverse rod is arranged on the rear side below the first transverse rod, and the two second elastic bending side rods are connected with the two fixed sleeves respectively.

The second bending rod can play fixed effect to two fixed sleeves, still can play the effect of support, enlarges the scope of supporting, also can overlap on the second horizontal pole and be equipped with foretell support gum cover.

As the further improvement of the above technical scheme, the stabilizer blade is glued the piece and is "U" type structure, the stabilizer blade is glued the piece and is the downward sloping setting forward from the back, the stabilizer blade is glued the piece and is connected in two foot portions at the main part both ends including being the main part that extends about, being bilateral symmetry.

The stabilizer blade is glued the piece and is contradicted through the lower part in two foot parts and oral cavity, improves the stability that the eyelidretractor supported.

As a further improvement of the above technical solution, the saliva suction tube is provided with a plastically deformable shaping strip, and the shaping strip extends along the saliva suction tube. The plastic deformation shaping strip can freely change and fix the shape of the saliva suction pipe.

As the further improvement of the above technical scheme, the powerful saliva ware of inhaling of oral cavity still includes the adapter, the adapter is provided with first interface end, second interface end and the third interface end that communicates each other, first interface end and second interface end are connected with the both ends of inhaling the saliva pipe respectively. At this time, the third interface end is connected with the saliva suction pump device, so that two ends of the saliva suction pipe can be used as liquid outlet ends, and the saliva suction capacity is improved.

As a further improvement of the technical proposal, the spit sucking section is provided with the middle positions of the two ends of the spit sucking pipe. Be convenient for fix a position and fix inhaling the saliva section, avoid squinting when inhaling the saliva.

Drawings

The invention is further described with reference to the accompanying drawings and examples;

FIG. 1 is a partial schematic view of one embodiment of a powerful oral saliva aspirator in accordance with the present invention;

FIG. 2 is a schematic view of the structure of one embodiment of the saliva sucking tube according to the present invention;

FIG. 3 is a schematic structural view of an embodiment of the support of the present invention;

fig. 4 is an exploded view of an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 4, the oral cavity strong saliva aspirator of the present invention makes the following embodiments:

the powerful oral saliva aspirator of this embodiment includes a saliva aspirator 100, an adapter 300, and a supporter 200.

As shown in fig. 2, a saliva sucking section 110 is arranged between two ends of a saliva sucking pipe 100, a plurality of saliva sucking holes 111 are evenly distributed on the saliva sucking section 110, the adapter 300 is provided with a first interface end 310, a second interface end 320 and a third interface end 330 which are communicated with each other, the first interface end 310 and the second interface end 320 are respectively connected with two ends of the saliva sucking pipe 100, and the third interface end 330 is connected with the saliva sucking pump device, so that two ends of the saliva sucking pipe 100 can be used as a saliva outlet end, and the capability of sucking saliva is improved. And the saliva sucking section 110 is provided with an intermediate position of both ends of the saliva sucking tube 100. The spit sucking section 110 is convenient to position and fix, and deviation during spit sucking is avoided.

Meanwhile, saliva suction pipe 100 is provided with a plastically deformable shaping strip 120, and shaping strip 120 extends along saliva suction pipe 100. The plastically deformable shaping strip 120 can be used to fix the shape of the saliva suction tube 100 by random change.

As shown in fig. 3 and 4, the supporting device 200 includes a supporting leg rubber block 210, a first bending rod 220, and a supporting rubber sleeve 230, the first bending rod 220 is an inverted U-shaped structure, the first bending rod 220 includes a first cross rod 240 extending left and right, two first elastic bending side rods 250 symmetrically connected to two ends of the first cross rod 240, and the first elastic bending side rods 250 are arranged by being bent forward from top to bottom, specifically: first elasticity side lever 250 that bends is including the first section 251 that bends the connection in proper order, the second section 252 that bends and the third section 253 that bends, first section 251 with the end connection of first horizontal pole 240, first section 251 that bends forward for first horizontal pole 240, the second section 252 that bends forward for first section 251 that bends, third section 253 that bends forward for second section 252 that bends, and the left part and the right part at stabilizer blade rubber block 210 top all are provided with cup joints slotted hole 211, two third section 253 that bends respectively in two in the cup joints slotted hole 211, this can be convenient for to the equipment and the dismantlement of eyelidretractor 200, support gum cover 230 cover on first horizontal pole 240 the rear side of stabilizer blade rubber block 210 is provided with

cutting ferrule

212, 212 with inhale saliva section 110 joint. The rubber block 210 of the supporting leg in this embodiment is an inverted U-shaped structure, the rubber block 210 of the supporting leg is inclined downward from back to front, and the rubber block 210 of the supporting leg comprises a main body 213 extending left and right and two supporting legs 214 connected to two ends of the main body 213 in a left-right symmetrical manner, which can improve the supporting stability of the supporting device 200.

As shown in fig. 1, when sucking saliva, the supporter 200 is placed at the molar part in the oral cavity of a patient, and the saliva sucking section 110 is bent in a U-shape in the oral cavity, at this time, the supporting rubber sleeve 230 abuts against the upper jaw of the oral cavity, and the supporting rubber block 210 abuts against the lower jaw or the tongue of the oral cavity, so that the oral cavity of the patient can be kept in an open state under the supporting action of the first bending rod 220, and at this time, the saliva sucking pump device can suck the liquid in the oral cavity through the plurality of saliva sucking holes 111 on the saliva sucking section 110, the plurality of saliva sucking holes 111 can enhance the saliva sucking efficiency, and can effectively fix the saliva sucking tube 100 to realize one-man operation, reduce the obstruction of the operation field, and facilitate the operation of medical staff, the pain of the patient can be eliminated by the contact of the supporting rubber block 210 and the supporting rubber sleeve 230 with the inside of the oral cavity, and the flexible support is realized by the first bending section 251, the second bending section 252 and the third bending section 253, the comfort of the patient is improved, the volume of the whole support 200 is reduced, the support is suitable for the oral cavity volume of the child, the volume of the whole support 200 is reduced, and the support is suitable for the oral cavity volume of the child.

Further, in order to improve the assembling efficiency of the support 200, the first elastic bending side bar 250 further includes a fourth bending section 254 connected to the third bending section 253, the fourth bending section 254 is bent back relative to the third bending section 253 and extends along the third bending section 253, the fourth bending section 254 and the third bending section 253 are inserted into the socket groove 211, at this time, the fourth bending section 254 and the third bending section 253 abut against the inner wall of the socket groove 211 together, so as to perform the opening and locking function, and the relative position between the support rubber block 210 and the support rubber sleeve 230 can be adjusted according to the oral cavities with different sizes, i.e. the depth of the fourth bending section 254 and the third bending section 253 inserted into the socket groove 211 is adjusted.

In order to improve the supporting capability of the first bending rod 220 and avoid the two first elastic bending side rods 250 from being unfolded and deformed, the first elastic bending side rods 250 further comprise a fifth bending section 255 connected with the fourth bending section 254, and the fifth bending section 255 and the second bending section 252 are arranged in parallel side by side; the support 200 further comprises two fixing sleeves 260 and a connecting rod 270 connected between the two fixing sleeves 260, wherein the second bending section 252 and the fifth bending section 255 on the first elastic bending side rod 250 are respectively sleeved in the two fixing sleeves 260, and at this time, the second bending section 252 and the fifth bending section 255 are abutted against the inner walls of the fixing sleeves 260 together, so that the opening and locking effects can be achieved, and the support 200 can be conveniently disassembled and assembled.

Furthermore, a second bending rod 280 of an inverted U-shaped structure is connected between the two fixing sleeves 260, the second bending rod 280 includes a second cross rod 281 extending left and right and two second elastic bending side rods 282 connected to two ends of the second cross rod 281 in a bilateral symmetry manner, the second cross rod 281 is disposed at the rear side of the lower portion of the first cross rod 240, the two second elastic bending side rods 282 are respectively connected with the two fixing sleeves 260, the second bending rod 280 can fix the two fixing sleeves 260 and can also support the two fixing sleeves, the supporting range is expanded, and the second cross rod 281 can also be sleeved with the supporting rubber sleeve 230.

The supporting rubber block 210 and the supporting rubber sleeve 230 in this embodiment are made of a silicone material, and the first bending rod 220 and the second bending rod 280 are made of a stainless steel material, or made of a copper wire or an iron wire.

And adapter 300 is last to have the silica gel cover parcel for the junction is difficult to the weeping.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.

Claims

1. an oral strong saliva suction device is characterized in that: it comprises:

A saliva suction tube (100) is provided with a saliva suction section (110) between its two ends, and a plurality of saliva suction holes (111) are evenly distributed on the saliva suction section (110);

A supporter (200), comprising a foot rubber block (210), a first bending rod (220), and a supporting rubber sleeve (230), wherein the first bending rod (220) has an inverted "U"-shaped structure, so The first bending rod (220) comprises a first transverse rod (240) extending left and right, and two first elastic bending side rods (250) symmetrically connected to both ends of the first transverse rod (240), so that the The first elastically bent side bar (250) is bent from top to bottom and forward, and the upper end of the first elastically bent side bar (250) is connected with the first cross bar (240), and the first The lower end of the elastically bent side rod (250) is connected to the support rubber block (210), the support rubber sleeve (230) is sleeved on the first cross rod (240), and the support rubber block (210) A clip sleeve (212) is arranged on the rear side of the hood, and the clip sleeve (212) is snap-connected with the saliva suction section (110).

2. a kind of oral cavity powerful saliva suction device according to claim 1 is characterized in that:

The first elastic bending side bar (250) includes a first bending section (251), a second bending section (252) and a third bending section (253) which are connected by bending in sequence, and the first bending section (252) The bending section (251) is connected with the end of the first cross bar (240), the first bending section (251) is bent forward relative to the first cross bar (240), and the second bending section (251) is bent forward. The section (252) is bent forward relative to the first bending section (251), and the third bending section (253) is bent forward relative to the second bending section (252).

3. a kind of oral strong saliva suction device according to claim 2 is characterized in that:

Sleeve slots (211) are provided on the left and right parts of the top of the foot rubber block (210), and the two third bending sections (253) are respectively inserted into the two sleeve slots. inside the hole (211).

4. a kind of oral strong saliva suction device according to claim 3 is characterized in that:

The first elastic bending side bar (250) further includes a fourth bending section (254) connected with the third bending section (253), and the fourth bending section (254) is folded relative to the third bending section (254). The bending section (253) is bent back and is along the extending direction of the third bending section (253). 211).

5. a kind of oral strong saliva suction device according to claim 4 is characterized in that:

The first elastically bent side bar (250) further includes a fifth bent segment (255) connected with the fourth bent segment (254), and the fifth bent segment (255) is connected to the fourth bent segment (255). Two bending sections (252) are arranged side by side in parallel;

The supporter (200) further comprises two fixed sleeves (260), a connecting rod (270) connected between the two fixed sleeves (260), and the two first elastically bent side rods (250) The second bending section (252) and the fifth bending section (255) on the ) are respectively sleeved in the two fixing sleeves (260).

6. a kind of oral strong saliva suction device according to claim 5 is characterized in that:

A second bending rod (280) in an inverted "U" shape is connected between the two fixing sleeves (260), and the second bending rod (280) includes a second transverse rod (280) extending left and right. 281), two second elastically bent side bars (282) symmetrically connected to both ends of the second cross bar (281), the second cross bars (281) being arranged below the first cross bar (240) On the rear side of the device, the two second elastically bent side rods (282) are respectively connected with the two fixing sleeves (260).

7. a kind of oral strong saliva suction device according to claim 1 is characterized in that:

The support foot rubber block (210) is in an inverted "U" shape, the support foot rubber block (210) is inclined downward from the rear to the front, and the support foot rubber block (210) includes a main body portion (210) extending left and right. 213), two supporting leg parts (214) which are symmetrically connected to both ends of the main body part (213).

8. a kind of oral strong saliva suction device according to claim 1 is characterized in that:

A plastically deformable shaping strip (120) is provided on the saliva suction tube (100), and the shaping strip (120) is extended along the saliva suction tube (100).

9. a kind of oral strong saliva suction device according to claim 1 is characterized in that:

The oral powerful saliva suction device further comprises an adapter (300), and the adapter (300) is provided with a first interface end (310), a second interface end (320) and a third interface end (330) that communicate with each other , the first interface end (310) and the second interface end (320) are respectively connected with both ends of the saliva suction tube (100).

10. A kind of oral strong saliva suction device according to claim 9, is characterized in that:

The saliva suction section (110) is provided with a middle position between both ends of the saliva suction tube (100).