CN112972037A - Medical oral saliva suction tube with small rejection - Google Patents
Medical oral saliva suction tube with small rejection Download PDFInfo
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- CN112972037A CN112972037A CN202110153266.XA CN202110153266A CN112972037A CN 112972037 A CN112972037 A CN 112972037A CN 202110153266 A CN202110153266 A CN 202110153266A CN 112972037 A CN112972037 A CN 112972037A
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- saliva
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- 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
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Abstract
The invention relates to the technical field of medical oral salivary sucking pipes, in particular to a medical oral salivary sucking pipe with small rejection reaction, which comprises a saliva sucking device main body, wherein the left side and the right side of the inner part of the saliva sucking device main body are fixedly connected with positioning cross rods, the front surface of each positioning cross rod is rotatably connected with a lever pressing plate through a shaft, a saliva sucking pipe is inserted into the inner part of the left side surface of the saliva sucking device main body, the inner part of the saliva sucking device main body is fixedly connected with a positioning sleeve pipe on the right side of the saliva sucking pipe, and the left end of the lever pressing plate is limited to the inner saliva sucking pipe, so that the air tightness of the connection part of the saliva sucking pipe of the device is ensured when the saliva sucking treatment is carried out on a patient, the saliva sucking efficiency of the device is ensured, the rejection of the patient is avoided being increased due to small pressure, the effects of high-efficiency treatment and high-air tightness are achieved, and a, thereby reminding the staff that the equipment works normally.
Description
Technical Field
The invention relates to the technical field of medical oral saliva suction tubes, in particular to a medical oral saliva suction tube with small rejection reaction.
Background
The mouth is the initial part of the digestive tract. The anterior part is communicated with the outside through the cleft mouth, and the posterior part is continued with the pharynx through the angina. There are organs such as tooth and tongue in the oral cavity, when the patient's tooth is closed in clinic, the mouth gag or cannula can be arranged through the channel, and the medicine or nutrient substance can be injected, at the same time, the bite of tongue can be prevented. Whether the oral cavity is healthy or not directly affects the life span and quality of life of people, and as the living standard is improved, oral examination becomes an indispensable part.
However, the existing device cannot well treat saliva inside the oral cavity and special dental handpiece water spray, and when the existing device absorbs saliva, the connection part of the saliva tube and the device is easy to loosen, so that the air tightness is low, and the saliva absorption efficiency of the device can be influenced. Moreover, when the equipment is used, the negative pressure in the equipment cannot be well monitored, so that the normal work of the equipment can be influenced; accordingly, those skilled in the art have provided a medical oral salivary suction tube having a small rejection so as to solve the problems suggested in the background art as described above.
Disclosure of Invention
In order to solve the technical problems, the invention provides a medical oral saliva sucking tube with small rejection reaction, which is achieved by the following specific technical means:
the utility model provides a medical saliva suction pipe in oral cavity that rejection is little, includes saliva suction device main part, the equal fixedly connected with location horizontal pole in inside left and right sides of saliva suction device main part, the front surface of location horizontal pole has the lever clamp plate through axle swivelling joint, the inside grafting of the left surface of saliva suction device main part has the saliva suction pipe, the inside of saliva suction device main part is located the right side fixedly connected with position sleeve who inhales the saliva suction pipe, the right-hand member fixedly connected with spacing spring of lever clamp plate, the inside of saliva suction device main part is located the top fixedly connected with mount of lever clamp plate, the inside grafting of mount has the direction slide, reset spring has been cup jointed to the lower extreme outside of direction slide in the inside of mount, the lower fixed surface of direction slide is connected with the location gliding clamp plate, the left surface swing joint of location gliding clamp plate has crank push rod, the right flank fixedly connected with haulage rope of location gliding clamp plate, the lower extreme of crank push rod has supplementary pinch roller through axle swivelling joint, the inside of inhaling saliva equipment main part is located the outside fixedly connected with limit guide of supplementary pinch roller, the inside top that is located the haulage rope of inhaling saliva equipment main part is swiveled and is connected with supplementary carousel, the right-hand member fixedly connected with of haulage rope connects the electricity bayonet lock, connect the equal fixedly connected with compression spring in both ends about the lower surface of electricity bayonet lock, the inside of inhaling saliva equipment main part is located the outside fixedly connected with time delay electroplax in top of electricity bayonet lock.
As optimization, the lever pressing plate is in upper and lower symmetric distribution with the horizontal center line of inhaling the saliva liquid pipe, the inside of position sleeve is the cavity, inhale the inside fixedly connected with of saliva equipment main part and connect the slide rail that electric bayonet lock matches each other.
As optimization, the lower extreme of spacing spring is fixed connection with the inner wall of inhaling saliva equipment main part, spacing spring is upper and lower symmetric distribution with the horizontal center line of location horizontal pole, the through-hole with direction slide size looks adaptation is seted up to the inside of mount.
As an optimization, the lower surface of the reset spring is fixedly connected with the inner wall of the fixing frame, a sliding groove matched with the size of the positioning sliding pressing plate is formed in the fixing frame, and the appearance of the positioning sliding pressing plate is in a T-shaped design.
As optimization, the shape of the auxiliary pressing wheel is in a circular design, the auxiliary pressing wheel is positioned right above the lever pressing plate, the auxiliary pressing wheel is vertically and symmetrically distributed on the horizontal center line of the positioning cross rod, and sliding grooves matched with the auxiliary pressing wheel are formed in the lower surface of the limiting guide rail.
As optimization, the rectangular channel that matches each other with electric bayonet lock size is seted up to the lower surface inside of time delay electroplax, compression spring's lower surface is fixed connection with the inner wall of inhaling saliva equipment main part.
The invention has the following beneficial effects:
1. this medical salivary duct of inhaling of oral cavity that rejection is little, slide in limit guide's inside through making the supplementary pinch roller of crank push rod drive lower extreme, the lever clamp plate of supplementary pinch roller gliding in-process promotion below rotates, then make the left end of lever clamp plate carry on spacingly to the inside saliva suction pipe of portion, thereby guarantee when inhaling the saliva processing to the patient, the equipment is inhaled saliva liquid pipe junction gas tightness good, thereby guarantee the saliva absorption efficiency of equipment, avoid the pressure simultaneously little not inhale saliva and increase patient's rejection, so reach the effect of high efficiency processing and high gas tightness.
2. This medical salivary duct of inhaling in oral cavity that rejection is little moves through making compression spring restore force drive and connect the electric bayonet lock and remove in the inside of time delay electroplax, when equipment gas tightness is normal, connect the electric bayonet lock and contact with the time delay electroplax of top to make the inside circuit closure of equipment, thereby make the outside signal lamp of equipment become bright, thereby remind staff's equipment normal work, otherwise equipment gas tightness goes wrong, thereby the convenience detects equipment, thereby guarantee equipment normal work.
Drawings
Fig. 1 is a schematic sectional front view of the saliva sucking device of the present invention.
Fig. 2 is a schematic view of a saliva suction tube structure according to the invention.
Fig. 3 is a schematic view of the structure of the guide sliding plate of the invention.
FIG. 4 is a schematic diagram of the lever pressing plate structure of the present invention.
Fig. 5 is a schematic view of the fixing frame of the present invention.
Fig. 6 is an enlarged view of the area a in fig. 1.
Fig. 7 is a schematic structural view of the limiting spring of the present invention.
Fig. 8 is an enlarged view of the region B in fig. 2.
In the figure: 1. a saliva sucking device main body; 2. positioning the cross bar; 3. a lever pressing plate; 4. a saliva suction tube; 5. positioning the sleeve; 6. a limiting spring; 7. a fixed mount; 8. a guide slide plate; 9. a return spring; 10. positioning a lower sliding pressing plate; 11. a crank push rod; 12. an auxiliary pinch roller; 13. limiting a guide rail; 14. a hauling rope; 15. an auxiliary turntable; 16. connecting a power supply bayonet; 17. a compression spring; 18. a time delay electric board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, a medical oral saliva suction tube with small rejection reaction comprises a saliva suction device body 1, wherein the left and right sides inside the saliva suction device body 1 are fixedly connected with a positioning cross rod 2, the front surface of the positioning cross rod 2 is rotatably connected with a lever pressing plate 3 through a shaft, the lever pressing plate 3 is vertically and symmetrically distributed with the horizontal central line of a saliva suction tube 4, the inside of a positioning sleeve 5 is a cavity, the inside of the saliva suction device body 1 is fixedly connected with a slide rail matched with a clamping pin 16, the inside of the left side surface of the saliva suction device body 1 is inserted with the saliva suction tube 4, the inside of the saliva suction device body 1 is positioned at the right side of the saliva suction tube 4 and is fixedly connected with the positioning sleeve 5, the right end of the lever pressing plate 3 is fixedly connected with a limit spring 6, the lower end of the limit spring 6 is fixedly connected with the inner wall of the saliva suction device body 1, the limit spring 6 is vertically and symmetrically distributed with the horizontal central line, the through-hole with 8 size looks adaptations of direction slide is seted up to the inside of mount 7, the inside of inhaling saliva equipment main part 1 is located the top fixedly connected with mount 7 of lever clamp plate 3, the inside of mount 7 is pegged graft and is had direction slide 8, reset spring 9 has been cup jointed to the lower extreme outside of direction slide 8 in the inside of mount 7, reset spring 9's lower surface is fixed connection with the inner wall of mount 7, the spout with 10 size looks adaptations of location gliding clamp plate is seted up to the inside of mount 7.
The appearance of the positioning lower sliding pressing plate 10 is in a T-shaped design, the lower surface of the guide sliding plate 8 is fixedly connected with the positioning lower sliding pressing plate 10, the left side surface of the positioning lower sliding pressing plate 10 is movably connected with a crank push rod 11, the right side surface of the positioning lower sliding pressing plate 10 is fixedly connected with a traction rope 14, the lower end of the crank push rod 11 is rotatably connected with an auxiliary pressing wheel 12 through a shaft, the appearance of the auxiliary pressing wheel 12 is in a circular design, the auxiliary pressing wheel 12 is positioned right above the lever pressing plate 3, the auxiliary pressing wheel 12 is vertically and symmetrically distributed with the horizontal central line of the positioning transverse rod 2, a sliding groove matched with the auxiliary pressing wheel 12 is formed in the lower surface of the limiting guide rail 13, the inner part of the saliva sucking device main body 1 is positioned outside the auxiliary pressing wheel 12 and is fixedly connected with a limiting guide rail 13, the auxiliary pressing wheel 12 at the lower end is driven by, make lever clamp plate 3's left end carry on spacingly to inside saliva suction tube 4 then to guarantee when inhaling the saliva processing to the patient, the equipment is inhaled saliva tube 4 junction gas tightness and is good, thereby guarantees the saliva suction efficiency of equipment, avoids simultaneously that the pressure is little not to inhale saliva and increases patient's rejection, so reaches the effect of high efficiency processing and high gas tightness.
The saliva sucking device comprises a saliva sucking device body 1, an auxiliary turntable 15, an electric connecting bayonet lock 16, compression springs 17, a delay electric plate 18, a rectangular groove matched with the electric connecting bayonet lock 16 in size, and a compression spring 17, wherein the auxiliary turntable 15 is rotatably connected above a traction rope 14 inside the saliva sucking device body 1, the electric connecting bayonet lock 16 is fixedly connected at the right end of the traction rope 14, the compression springs 17 are fixedly connected at the left end and the right end of the lower surface of the electric connecting bayonet lock 16, the delay electric plate 18 is fixedly connected above the electric connecting bayonet lock 16 inside the saliva sucking device body 1, the electric connecting bayonet lock 16 is driven to move inside the delay electric plate 18 by restoring force of the compression springs 17, when the device is normal in air tightness, the electric connecting bayonet lock 16 is in contact with the delay electric plate 18 above, so that a circuit inside the device is closed, so that a signal lamp outside the device is lightened, so as to remind, otherwise, the air tightness of the equipment is in a problem, so that the equipment is convenient to detect, and the normal work of the equipment is ensured.
When in use, the saliva suction pipe 4 is inserted into the saliva suction device body 1 and is connected with the positioning sleeve 5 in an aligning way, then the device is processed under negative pressure, in the process of negative pressure processing, the guiding sliding plate 8 in the device is enabled to move downwards in the saliva suction device body 1 due to the influence of internal and external pressure, the guiding sliding plate 8 is enabled to drive the lower positioning sliding pressing plate 10 to move downwards, meanwhile, the guiding sliding plate 8 is enabled to drive the return spring 9 outside the lower end to generate elastic deformation, meanwhile, the lower positioning sliding pressing plate 10 is enabled to extrude the bactericide below, thereby the saliva in the device is conveniently sterilized, the later processing is convenient, meanwhile, the crank push rods 11 and the traction ropes 14 at two sides are driven to synchronously move along with each other in the process of downward movement of the positioning sliding pressing plate 10, and the crank push rod 11 is enabled to drive the auxiliary pressing wheel 12 at the lower end to slide in the limiting guide rail 13, the auxiliary pinch roller 12 pushes the lever press plate 3 below to rotate in the sliding process, then the left end of the lever press plate 3 limits the inner saliva suction pipe 4, so that the air tightness of the connection part of the saliva suction pipe 4 of the equipment is ensured to be good when saliva suction treatment is carried out on a patient, the saliva suction efficiency of the equipment is ensured, meanwhile, the rejection of the patient due to the fact that the pressure is small and saliva cannot be sucked is avoided, the high-efficiency treatment and high-air tightness effects are achieved, meanwhile, when the traction rope 14 slides on the auxiliary turntable 15, the pressure borne by the compression spring 17 is reduced, so that the restoring force of the compression spring 17 drives the electric connection clamping pin 16 to move in the time delay electric plate 18, when the air tightness of the equipment is normal, the electric connection clamping pin 16 is in contact with the time delay electric plate 18 above, the circuit in the equipment is closed, and the signal lamp outside the equipment is lightened, therefore, the working personnel is reminded that the equipment normally works, otherwise, the air tightness of the equipment is in problem, the equipment is conveniently detected, and the normal work of the equipment is guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A medical oral saliva suction tube with small rejection reaction comprises a saliva suction device main body (1) and is characterized in that: the saliva sucking device is characterized in that the left side and the right side of the inner part of the saliva sucking device main body (1) are fixedly connected with a positioning transverse rod (2), the front surface of the positioning transverse rod (2) is connected with a lever pressing plate (3) through a shaft in a rotating manner, a saliva sucking pipe (4) is inserted into the inner part of the left side face of the saliva sucking device main body (1), the inner part of the saliva sucking device main body (1) is located on a right side fixedly connected with positioning sleeve (5) of the saliva sucking pipe (4), a right end fixedly connected with limiting spring (6) of the lever pressing plate (3), the inner part of the saliva sucking device main body (1) is located on a fixing frame (7) fixedly connected with the upper part of the lever pressing plate (3), a guide sliding plate (8) is inserted into the inner part of the fixing frame (7), a reset spring (9) is sleeved on the outer part of the lower end of the guide sliding plate (8), the left side surface of the positioning lower sliding pressure plate (10) is movably connected with a crank push rod (11), the right side surface of the positioning lower sliding pressure plate (10) is fixedly connected with a traction rope (14), the lower end of the crank push rod (11) is rotationally connected with an auxiliary pressure wheel (12) through a shaft, the inner part of the saliva suction device main body (1) is fixedly connected with a limit guide rail (13) at the outer part of the auxiliary pinch roller (12), an auxiliary turntable (15) is rotatably connected with the inner part of the saliva sucking device main body (1) above the traction rope (14), the right end of the traction rope (14) is fixedly connected with an electric connecting bayonet lock (16), the left end and the right end of the lower surface of the electric connecting bayonet lock (16) are both fixedly connected with compression springs (17), the saliva sucking device body (1) is internally and fixedly connected with a time-delay electric plate (18) outside the upper part of the electric connecting clamping pin (16).
2. A medical oral salivary sucking tube with small rejection according to claim 1 wherein: the horizontal central line that lever clamp plate (3) were with inhaling saliva liquid pipe (4) is longitudinal symmetry and distributes, the inside of position sleeve (5) is the cavity, inhale the inside fixedly connected with of saliva equipment main part (1) and connect the slide rail that electric bayonet lock (16) matches each other.
3. A medical oral salivary sucking tube with small rejection according to claim 1 wherein: the lower extreme of spacing spring (6) is fixed connection with the inner wall of inhaling saliva equipment main part (1), spacing spring (6) are upper and lower symmetric distribution with the horizontal center line of location horizontal pole (2), the through-hole with direction slide (8) size looks adaptation is seted up to the inside of mount (7).
4. A medical oral salivary sucking tube with small rejection according to claim 1 wherein: the lower surface of the reset spring (9) is fixedly connected with the inner wall of the fixing frame (7), a sliding groove matched with the size of the positioning lower sliding pressing plate (10) is formed in the fixing frame (7), and the appearance of the positioning lower sliding pressing plate (10) is in a T-shaped design.
5. A medical oral salivary sucking tube with small rejection according to claim 1 wherein: the appearance of supplementary pinch roller (12) is circular design, supplementary pinch roller (12) are located lever clamp plate (3) directly over, supplementary pinch roller (12) are upper and lower symmetric distribution with the horizontal center line of location horizontal pole (2), the inside spout of matcing each other with supplementary pinch roller (12) of offering of lower surface of spacing guide (13).
6. A medical oral salivary sucking tube with small rejection according to claim 1 wherein: the lower surface of time delay electroplax (18) is inside to be seted up with the rectangular channel that connects electric bayonet lock (16) size to match each other, the lower surface of compression spring (17) is fixed connection with the inner wall of inhaling saliva equipment main part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110153266.XA CN112972037B (en) | 2021-02-04 | 2021-02-04 | Medical saliva device that inhales in oral cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110153266.XA CN112972037B (en) | 2021-02-04 | 2021-02-04 | Medical saliva device that inhales in oral cavity |
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| Publication Number | Publication Date |
|---|---|
| CN112972037A true CN112972037A (en) | 2021-06-18 |
| CN112972037B CN112972037B (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110153266.XA Active CN112972037B (en) | 2021-02-04 | 2021-02-04 | Medical saliva device that inhales in oral cavity |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0575950A2 (en) * | 1992-06-26 | 1993-12-29 | Hatzky, Torsten, DR. | Dental treatment unit |
| CN200991507Y (en) * | 2007-01-05 | 2007-12-19 | 太平洋医材股份有限公司 | Air-control valve group structure of sputum sucker |
| CN110141690A (en) * | 2019-05-21 | 2019-08-20 | 南通市肺科医院（南通市第六人民医院） | A kind of internal medicine sputum collecting analysis integrated apparatus |
| CN210541898U (en) * | 2019-06-19 | 2020-05-19 | 彭国栋 | Saliva suction device for stomatology department |
| US20200229907A1 (en) * | 2015-10-05 | 2020-07-23 | Heidi Duehlmeier | Saliva Ejector Device |
| CN211272686U (en) * | 2019-12-10 | 2020-08-18 | 杨海银 | Auxiliary sputum excretion machine for infants |
| CN111617327A (en) * | 2020-06-10 | 2020-09-04 | 冀霞 | Sputum aspirator convenient to disinfection type |
| CN111905191A (en) * | 2020-08-07 | 2020-11-10 | 吉林大学 | Infusion volume self-monitoring assembly for adult ICU medical care |
-
2021
- 2021-02-04 CN CN202110153266.XA patent/CN112972037B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0575950A2 (en) * | 1992-06-26 | 1993-12-29 | Hatzky, Torsten, DR. | Dental treatment unit |
| CN200991507Y (en) * | 2007-01-05 | 2007-12-19 | 太平洋医材股份有限公司 | Air-control valve group structure of sputum sucker |
| US20200229907A1 (en) * | 2015-10-05 | 2020-07-23 | Heidi Duehlmeier | Saliva Ejector Device |
| CN110141690A (en) * | 2019-05-21 | 2019-08-20 | 南通市肺科医院（南通市第六人民医院） | A kind of internal medicine sputum collecting analysis integrated apparatus |
| CN210541898U (en) * | 2019-06-19 | 2020-05-19 | 彭国栋 | Saliva suction device for stomatology department |
| CN211272686U (en) * | 2019-12-10 | 2020-08-18 | 杨海银 | Auxiliary sputum excretion machine for infants |
| CN111617327A (en) * | 2020-06-10 | 2020-09-04 | 冀霞 | Sputum aspirator convenient to disinfection type |
| CN111905191A (en) * | 2020-08-07 | 2020-11-10 | 吉林大学 | Infusion volume self-monitoring assembly for adult ICU medical care |
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| CN112972037B (en) | 2022-02-15 |
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