CN213156650U - Saliva collection device for department of stomatology - Google Patents
Saliva collection device for department of stomatology Download PDFInfo
- Publication number
- CN213156650U CN213156650U CN202021325593.6U CN202021325593U CN213156650U CN 213156650 U CN213156650 U CN 213156650U CN 202021325593 U CN202021325593 U CN 202021325593U CN 213156650 U CN213156650 U CN 213156650U
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- connecting pipe
- saliva
- pipe
- department
- side wall
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- 210000003296 saliva Anatomy 0.000 title claims abstract description 58
- 210000002445 nipple Anatomy 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 21
- 210000005239 tubule Anatomy 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
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- 210000000214 mouth Anatomy 0.000 description 5
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- 238000005516 engineering process Methods 0.000 description 3
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- 208000019505 Deglutition disease Diseases 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
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- 108010065511 Amylases Proteins 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010024396 Leukoplakia oral Diseases 0.000 description 1
- 206010025219 Lymphangioma Diseases 0.000 description 1
- 102000016943 Muramidase Human genes 0.000 description 1
- 108010014251 Muramidase Proteins 0.000 description 1
- 108010062010 N-Acetylmuramoyl-L-alanine Amidase Proteins 0.000 description 1
- 208000025157 Oral disease Diseases 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to the technical field of nursing devices, in particular to a saliva collecting device for stomatology department, which comprises a collecting tank, the outer side of the collecting tank is sleeved with a shell, a first connecting pipe is vertically inserted at the top of the collecting tank, a negative pressure suction cavity is fixedly arranged at the top of the first connecting pipe and is communicated with an electric vacuum pump through a rubber pipe, a second connecting pipe is in threaded connection with the side wall of the first connecting pipe, the right end of the second connecting pipe is in threaded connection with a nipple, a hanging lug is fixedly arranged on the side wall of the nipple, an elastic band is arranged on the hanging lug, a thin pipe is fixedly arranged on the inner wall of the first connecting pipe at the intersection of the second connecting pipe and the first connecting pipe, a hemisphere baffle is movably arranged in the thin pipe, the hemisphere baffle is connected; the technical scheme provided by the utility model can effectively compensate the saliva collection inconvenience that current department of stomatology exists with saliva collection device, the inconvenient defect of collection device dismouting.
Description
Technical Field
The utility model relates to a nursing technical field, concretely relates to department of stomatology uses saliva collection device.
Background
The main diseases of the department of stomatology, one of the medical discipline categories, include stomatology and facial skin sample, infection of epidermis submaxillary space, jaw face lymphangioma, dentate process development deformity, malignant tumor of maxillary sinus, jaw glost cytoma, chronic ethmoid sinusitis, mandibular retraction, tetracycline pigmentation, leukoplakia lingualis and the like. In the prior art, a plurality of periodontal diseases can be completely cured, and the development of tissue biological engineering technology, such as guided tissue regeneration technology, gene technology, artificial tooth implantation and the like, brings exciting hopes for the regeneration of diseased teeth. However, periodontal therapy must be a sequential therapy, and the development of a detailed and effective treatment plan, the exquisite treatment of the physician, and the patient's positive coordination during the course of treatment are critical to the success of the treatment.
Saliva is a colorless and thin liquid commonly known as saliva or clam. It has functions of lubricating oral mucosa, dissolving food and facilitating swallowing, and also contains amylase and lysozyme, and has digestion promoting and antibacterial effects. Therefore, saliva is a physiological substance secreted by a human body per se, and the phenomenon that the human body secretes 1000-1500 ml of saliva every day is normal. Patients with swallowing disorder, such as the elderly, patients with cerebral apoplexy and even patients with severe brain injury, have dysphagia, oral fluid flowing and other conditions due to paralysis of facial muscles caused by degeneration or injury of nerves related to swallowing in the brain, and can easily cause coughing and even life danger due to incapability of swallowing independently when lying in bed, or excessive oral fluid flows out from the oral cavity and bacteria easily grow. Saliva detection is an important means for detecting oral diseases in the prior art.
The utility model discloses a saliva collection device in utility model patent of publication No. CN206777349U, publication date is 2017, 12, 22, be equipped with the collecting vat that is used for holding liquid in the saliva collection device and be used for leading out the liquid in the collecting vat drainage needle of collecting vat still includes the vacuum tube, the vacuum tube is used for absorbing the liquid in the collecting vat through drainage needle. This saliva collection device can accurately collect patient's saliva, and the patient easily controls the position and the saliva volume of spitting saliva, can avoid collecting the foam in the saliva moreover, makes the volume of sample saliva more accurate.
However, the existing saliva collecting device for the department of stomatology generally has the defects of inconvenient saliva collection and inconvenient disassembly and assembly of the collecting device.
Disclosure of Invention
Technical problem to be solved
To the problem that above-mentioned exists, the utility model provides a department of stomatology uses saliva collection device. The utility model provides a technical scheme can effectively compensate the saliva collection inconvenience that department of stomatology in prior art exists with saliva collection device to a certain extent, the inconvenient defect of collection device dismouting.
(II) technical scheme
In order to achieve the above object, the present invention adopts the following technical solutions:
a saliva collection device for department of stomatology, its characterized in that: including the collection tank, the collection tank outside cover is equipped with the shell, it has connecting pipe one to peg graft perpendicularly to collect tank top, the fixed negative pressure that is provided with in connecting pipe one top attracts the chamber, the negative pressure attracts the chamber to pass through rubber tube and electric vacuum pump intercommunication, threaded connection has connecting pipe two on the connecting pipe lateral wall, two right-hand member threaded connection of connecting pipe have the nipple, the fixed hangers that are equipped with on the nipple lateral wall, be equipped with the elastic cord on the hangers, connecting pipe two with the crossing department of connecting pipe one the fixed tubule that is equipped with of connecting pipe inner wall, the activity is provided with the hemisphere baffle in the tubule, the hemisphere baffle with link to each other through the spring between the connecting pipe inner wall, the fixed connecting pipe three that is provided with on the connecting pipe lateral wall, the activity.
Preferably, the diameter of the tubule is equal to the diameter of the second connecting pipe, and the length of the tubule is smaller than the diameter of the first connecting pipe.
Preferably, the nipple and the side wall of the thin tube are provided with a plurality of first through holes.
Preferably, the piston rod consists of a piston and a push rod, and the piston is matched with the connecting pipe III.
Preferably, the side wall of the negative pressure suction cavity is further fixedly provided with an air outlet pipe, and the air outlet pipe and the first connecting pipe are both provided with control valves.
Preferably, a first liquid outlet pipe is fixedly arranged on the side wall of the shell, a second liquid outlet pipe is fixedly arranged at the bottom of the collecting tank, and the second liquid outlet pipe fixedly penetrates through the shell.
Preferably, a filter screen and a sponge layer are fixedly mounted in the second liquid outlet pipe, the sponge layer is located at the bottom of the filter screen, a pressing plate is arranged on the inner wall of the second liquid outlet pipe in a sliding mode, a second through hole is formed in the pressing plate in a penetrating mode, a holding rod is fixedly arranged at the bottom of the pressing plate, a collecting bag is fixedly arranged at the bottom of the second liquid outlet pipe in a bilateral symmetry mode, and the collecting bag is located below the second through hole.
(III) advantageous effects
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:
the device is arranged into the shape shown in figure 1, the nipple is put into the mouth of a person taking saliva, and the elastic band is sleeved on the back of the brain, so that the nipple can be conveniently fixed in position, the falling probability is reduced, and unnecessary pollution is caused.
Open the control valve on the connecting pipe one, close the control valve on the outlet duct, open electric vacuum pump, the negative pressure attracts the intracavity to form the negative pressure, the saliva in the saliva person's mouth of will getting inhales in the connecting pipe two, get into in the connecting pipe one, partial saliva is because the dead weight subsides to in the collection jar, partial saliva is because the negative pressure is inhaled a connecting pipe top, close afterwards and open electric vacuum pump, open the control valve on the outlet duct, the saliva that is located a connecting pipe top subsides to collect in the collection jar, and the operation is thus simple, and reasonable design, therefore, the clothes hanger is strong.
When the electric vacuum pump is opened to collect saliva, the hemisphere baffle sucks in the tubule, the saliva flows out of the first through hole in the side wall of the tubule, after the electric vacuum pump is closed, the hemisphere baffle returns to the second connecting pipe under the action of the spring, and the collected saliva is prevented from flowing reversely.
When the electric vacuum pump is damaged or the electric collection is inconvenient, the control valve on the first connecting pipe leading to the negative pressure suction cavity is closed, the collection of saliva can be completed by operating the piston rod, the electric power is saved by manually replacing the electric power.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
wherein:
1. a collection tank; 2. a housing; 3. a first connecting pipe; 4. a negative pressure suction chamber; 5. an air outlet pipe; 6. an electric vacuum pump; 7. a second connecting pipe; 8. a nipple; 9. elastic bands; 10. a thin tube; 11. a hemispherical baffle; 12. a spring; 13. a third connecting pipe; 14. a piston rod; 15. filtering with a screen; 16. a sponge layer; 17. pressing a plate; 18. a second through hole; 19. a holding rod; 20. and (4) collecting the bags.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A saliva collecting device for oral use, as shown in figures 1-3: including collection tank 1, 1 outside cover of collection tank is equipped with shell 2, it has connecting pipe one 3 to peg graft perpendicularly at 1 top of collection tank, the fixed negative pressure that is provided with in connecting pipe one 3 tops attracts chamber 4, the negative pressure attracts chamber 4 to pass through rubber tube and 6 intercommunications of electric vacuum pump, threaded connection has connecting pipe two 7 on the connecting pipe one 3 lateral walls, connecting pipe two 7 right-hand member threaded connection has nipple 8, the fixed hangers that is equipped with on the 8 lateral walls of nipple, be equipped with elastic cord 9 on the hangers, connecting pipe two 7 is fixed with connecting pipe one 3 inner walls of the crossing department of connecting pipe one 3 and is equipped with tubule 10, tubule 10 internalization is provided with hemisphere baffle 11, link to each other through spring 12 between hemisphere baffle 11 and the connecting pipe one 3 inner walls, the fixed connecting pipe three 13 that is provided.
The diameter of the thin tube 10 is equal to that of the second connecting tube 7, the length of the thin tube 10 is smaller than that of the first connecting tube 3, a plurality of first through holes are formed in the side walls of the nipple 8 and the thin tube 10, the piston rod 14 is composed of a piston and a push rod, the piston is matched with the third connecting tube 13, an air outlet tube 5 is fixedly arranged on the side wall of the negative pressure suction cavity 4, control valves are arranged on the air outlet tube 5 and the first connecting tube 3, a first liquid outlet tube is fixedly arranged on the side wall of the shell 2, a second liquid outlet tube is fixedly arranged at the bottom of the collecting tank 1 and fixedly penetrates through the shell 2, a filter screen 15 and a sponge layer 16 are fixedly arranged in the second liquid outlet tube, the sponge layer 16 is positioned at the bottom of the filter screen 15, a pressing plate 17 is slidably arranged on the inner wall of the second liquid outlet tube, second through holes 18 are symmetrically formed, the collection bag 20 is located below the second through hole 18.
The electric vacuum pump 6 is selected from electric vacuum pumps in the comparison document CN207575272U, and the electric vacuum pump 6 is connected with an external power supply through a lead to form a closed loop; crushed ice is placed in a cavity formed between the collecting tank 1 and the shell 2, so that the low temperature in the collecting tank 1 is kept continuously, and the saliva storage time is prolonged.
The device is arranged into the shape shown in figure 1, the nipple 8 is placed in the mouth of a person taking saliva, and the elastic band 9 is sleeved on the back of the brain, so that the nipple 8 can be conveniently fixed in position, the falling probability is reduced, and unnecessary pollution is caused.
Open the control valve on connecting pipe 3, close the control valve on the outlet duct 5, open electric vacuum pump 6, the negative pressure attracts the interior negative pressure that forms of chamber 4, inhale the saliva in the saliva person's mouth of getting in connecting pipe two 7, get into in connecting pipe 3, partial saliva is because the dead weight sinks in the collection tank 1, partial saliva is because the negative pressure is inhaled the connecting pipe 3 top, close afterwards and open electric vacuum pump 6, open the control valve on the outlet duct 5, the saliva that is located connecting pipe 3 top sinks and collects in the collection tank 1, and the operation is simple, and reasonable design, therefore, the clothes hanger is strong in practicability.
When the electric vacuum pump 6 is turned on to collect saliva, the hemispherical baffle 11 is sucked into the tubule 10, the saliva flows out from the first through hole in the side wall of the tubule 10, and after the electric vacuum pump 6 is turned off, the hemispherical baffle 11 returns to the second connecting pipe 7 under the action of the spring 12 to prevent the collected saliva from flowing backwards.
When the electric vacuum pump 6 is damaged or the electric collection is inconvenient, the control valve on the first connecting pipe 3 leading to the negative pressure suction cavity 4 is closed, the collection of saliva can be completed by operating the piston rod 14, the electric power is manually replaced, and the electric energy is saved.
A filter screen 15 and a sponge layer 16 are fixed in the liquid outlet pipe II, so that saliva can be adsorbed, most of foams in the saliva can be removed, and later-stage saliva component detection is facilitated; the holding rod 19 is held and pushed upwards, and the sponge layer 16 is squeezed under the action of the pressing plate 17, so that saliva in the sponge layer 16 is separated out and collected in the collecting bag 20.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. A saliva collection device for department of stomatology, its characterized in that: comprises a collecting tank (1), a shell (2) is sleeved outside the collecting tank (1), a first connecting pipe (3) is vertically inserted into the top of the collecting tank (1), a negative pressure suction cavity (4) is fixedly arranged at the top of the first connecting pipe (3), the negative pressure suction cavity (4) is communicated with an electric vacuum pump (6) through a rubber pipe, a second connecting pipe (7) is connected onto the side wall of the first connecting pipe (3) through a thread, a nipple (8) is connected onto the right end of the second connecting pipe (7) through a thread, a hanging lug is fixedly arranged on the side wall of the nipple (8), an elastic band (9) is arranged on the hanging lug, a thin pipe (10) is fixedly arranged on the inner wall of the first connecting pipe (3) at the intersection of the second connecting pipe (7) and the first connecting pipe (3), a hemispherical baffle (11) is movably arranged in the thin pipe (10), and the hemispherical baffle (11) is connected with the, the side wall of the first connecting pipe (3) is fixedly provided with a third connecting pipe (13), and a piston rod (14) is movably arranged in the third connecting pipe (13).
2. The saliva collecting device for department of stomatology according to claim 1, characterized in that the diameter of the tubule (10) is equal to the diameter of the connecting tube two (7), the length of the tubule (10) being smaller than the diameter of the connecting tube one (3).
3. The saliva collecting device for department of stomatology according to claim 1, characterized in that, a plurality of first through holes are opened on the side wall of the nipple (8) and the thin tube (10).
4. The oral saliva collecting device as claimed in claim 1, characterized in that the piston rod (14) consists of a piston and a push rod, which piston cooperates with the connecting tube three (13).
5. The saliva collecting device for department of stomatology according to claim 1, characterized in that the side wall of the negative pressure suction cavity (4) is further fixedly provided with an air outlet pipe (5), and the air outlet pipe (5) and the first connecting pipe (3) are both provided with control valves.
6. The saliva collecting device for department of stomatology according to claim 1, characterized in that, a first liquid outlet pipe is fixedly arranged on the side wall of the housing (2), a second liquid outlet pipe is fixedly arranged at the bottom of the collecting tank (1), and the second liquid outlet pipe fixedly penetrates through the housing (2).
7. The saliva collecting device for the department of stomatology according to claim 6, wherein a filter screen (15) and a sponge layer (16) are fixedly installed in the two liquid outlet pipes, the sponge layer (16) is located at the bottom of the filter screen (15), a pressing plate (17) is slidably arranged on the inner walls of the two liquid outlet pipes, two through holes (18) are symmetrically formed in the pressing plate (17) in a penetrating mode, a holding rod (19) is fixedly arranged at the bottom of the pressing plate (17), collecting bags (20) are symmetrically arranged at the bottom of the two liquid outlet pipes in a penetrating mode, and the collecting bags (20) are located below the two through holes (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021325593.6U CN213156650U (en) | 2020-07-08 | 2020-07-08 | Saliva collection device for department of stomatology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021325593.6U CN213156650U (en) | 2020-07-08 | 2020-07-08 | Saliva collection device for department of stomatology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213156650U true CN213156650U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021325593.6U Expired - Fee Related CN213156650U (en) | 2020-07-08 | 2020-07-08 | Saliva collection device for department of stomatology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213156650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114469187A (en) * | 2022-01-25 | 2022-05-13 | 汉滨区第一医院 | Multifunctional saliva suction device for oral treatment |
-
2020
- 2020-07-08 CN CN202021325593.6U patent/CN213156650U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114469187A (en) * | 2022-01-25 | 2022-05-13 | 汉滨区第一医院 | Multifunctional saliva suction device for oral treatment |
| CN114469187B (en) * | 2022-01-25 | 2023-09-19 | 汉滨区第一医院 | Multifunctional saliva suction device for oral treatment |
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Granted publication date: 20210511 |