CN210205584U - Special medicine feeder of powdered medicine of department of stomatology - Google Patents
Special medicine feeder of powdered medicine of department of stomatology Download PDFInfo
- Publication number
- CN210205584U CN210205584U CN201920427719.1U CN201920427719U CN210205584U CN 210205584 U CN210205584 U CN 210205584U CN 201920427719 U CN201920427719 U CN 201920427719U CN 210205584 U CN210205584 U CN 210205584U
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- medicine
- pipe
- stomatology
- way pipe
- powdery
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Abstract
The utility model relates to the technical field of medical appliance accessories, in particular to a special medicine applying device for powdery medicines in stomatology, which is convenient to control the medicine spraying dosage and improves the practicability; comprises a three-way pipe, wherein the left end of the three-way pipe is provided with a pesticide spraying head; still include the connector, the medicine bottle, medicine conveying pipe and pivot, medicine conveying pipe fixed mounting is on the top of three-way pipe, and be provided with communicating pipe in medicine conveying pipe's bottom left side, the bottom of communicating pipe and the top intercommunication of three-way pipe, the medicine bottle is installed on medicine conveying pipe's top, medicine conveying pipe's left end and right-hand member are provided with left closing plate and right closing plate respectively, and be provided with the mounting groove at the right-hand member middle part of left closing plate, fixed mounting has first ball bearing in the mounting groove, the installation through-hole that link up about the middle part of right closing plate is provided with, and fixed mounting has second ball bearing in the installation through-hole, still include the spiral delivery blade, first connecting pipe, first check valve, the intake pipe, the second check valve, second connecting pipe and.
Description
Technical Field
The utility model relates to the technical field of medical instrument auxiliary devices, in particular to a special medicine feeder for powdery medicines in stomatology department.
Background
The special medicine-feeding device for powdery medicines in stomatology is an auxiliary device for feeding medicines into the oral cavity of a patient in stomatology, and is widely used in the field of medical instruments; the existing special medicine feeder for powdery medicines in stomatology comprises a three-way pipe and an air cylinder, wherein a medicine spraying head is arranged at the left end of the three-way pipe, a medicine bottle is communicated and arranged at the top end of the three-way pipe, the right end of the three-way pipe is communicated with the left end of the air cylinder, a piston is arranged in the air cylinder, and a push rod connected with the piston is arranged at the right end of the air cylinder; when the existing special medicine feeder for powdery medicines in stomatology is used, the powdery medicines in the medicine bottles enter the three-way pipe, the piston is pushed by the push rod, the medicines in the three-way pipe are sprayed out from the medicine spray head under the action of pressure, and the output end of the medicine spray head is aimed at an affected part in the oral cavity in advance; the special medicine applicator for the existing powdery medicine in the department of stomatology finds that the special medicine applicator is inconvenient to control the medicine spraying dosage, and the practicability is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a convenient dose to spouting the medicine is controlled, improves the special doser of powdered medicine of department of stomatology of practicality.
The utility model relates to a special medicine feeder for powdery medicine in stomatology department, which comprises a three-way pipe, wherein the left end of the three-way pipe is provided with a medicine spraying head; the medicine bottle is arranged at the top end of the medicine conveying pipe, the bottom end of the communicating pipe is communicated with the top end of the three-way pipe, the medicine bottle is arranged at the top end of the medicine conveying pipe, the bottom end of the medicine bottle is communicated with the top end of the medicine conveying pipe, a left sealing plate and a right sealing plate are respectively arranged at the left end and the right end of the medicine conveying pipe, a mounting groove is arranged in the middle of the right end of the left sealing plate, a first ball bearing is fixedly arranged in the mounting groove, a mounting through hole which is communicated from left to right is arranged in the middle of the right sealing plate, a second ball bearing is fixedly arranged in the mounting through hole, the left end of the rotating shaft penetrates through the second ball bearing from the right end of the right sealing plate to extend into the three-way pipe and is inserted into the first ball bearing, and a spiral conveying blade is arranged on the rotating shaft, the spiral conveying blade is located in the three-way pipe, a cavity is arranged inside the connector, a first connecting pipe is arranged at the left end of the connector, the first connecting pipe is connected with the right end of the three-way pipe through threads, a first one-way valve is arranged in the first connecting pipe, an air inlet pipe is arranged on the right side of the top end of the connector, a second one-way valve is arranged in the air inlet pipe, a second connecting pipe is arranged at the bottom end of the connector, an elastic air bag is communicated and arranged at the bottom end of the second connecting pipe, and the elastic air bag is connected with the second connecting pipe through threads.
The utility model discloses a special medicine applicator of powdered medicine of department of stomatology still includes first installing frame, second installing frame and connecting axle, the left side and the right side of three-way pipe front end are provided with first branch and second branch respectively, the front end of first branch and second branch respectively with the rear end middle part rotatable coupling of first installing frame and second installing frame, the left end and the right-hand member of connecting axle are articulated with the top of first installing frame and second installing frame respectively, the lens is all installed to the inside of first installing frame and second installing frame, and is two sets of the lens is parallel to each other.
The utility model discloses a special doser of powdered medicine of department of stomatology, threaded connection is passed through with the left end of three-way pipe to the input of medicine spray head, and the output of medicine spray head is 90 and buckles downwards.
The utility model discloses a special doser of powdered medicine of department of stomatology, first installing frame is located directly over the medicine spray head.
The utility model discloses a special doser of powdered medicine of department of stomatology, the internal diameter of three-way pipe is the grow gradually from a left side right side.
The utility model discloses a special doser of powdered medicine of department of stomatology, the elasticity gasbag is oval to be provided with in the outside of elasticity gasbag with finger matched with recess.
The utility model discloses a special doser of powdered medicine of department of stomatology, the screw transport blade is the plastics material to the outside of screw transport blade contacts with the inside wall of defeated pencil.
The utility model discloses a special doser of powdered medicine of department of stomatology, the front end of three-way pipe and medicine conveying pipe all is provided with the observation hole to all be provided with transparent baffle in two sets of observation holes.
Compared with the prior art, the beneficial effects of the utility model are that: medicine in the medicine bottle gets into in the medicine conveying pipe, it rotates to drive helical conveying blade through rotating the pivot, rotation through helical conveying blade is carried the medicine in the medicine conveying pipe left, it falls into in the tee bend from the left end of medicine conveying pipe to make the medicine, the displacement according to the pivot can be controlled the conveying capacity of medicine, then through compressing the elasticity gasbag, air in the elasticity gasbag gets into in the tee bend through first connecting pipe, and with the interior powdered medicine of tee bend from the first blowout medicine to the affected part in oral cavity, after loosening the elasticity gasbag, the elasticity gasbag reconversion, make external gas pass through the intake pipe and get into in the cavity, through first check valve and second check valve, guarantee the normal transport of medicine, conveniently control the dose of spouting the medicine, and the practicability is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the connection between the three-way pipe and the spraying nozzle of the present invention;
fig. 3 is a schematic top view structure diagram of the connection of the three-way pipe, the first mounting frame and the second mounting frame of the present invention;
fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention;
in the drawings, the reference numbers: 1. a three-way pipe; 2. a pesticide spraying head; 3. a linker; 4. a medicine bottle; 5. a drug delivery tube; 6. a rotating shaft; 7. a communicating pipe; 8. a left seal plate; 9. a right sealing plate; 10. a first ball bearing; 11. a second ball bearing; 12. a screw conveying blade; 13. a first connecting pipe; 14. a first check valve; 15. an air inlet pipe; 16. a second one-way valve; 17. a second connecting pipe; 18. an elastic air bag; 19. a first mounting frame; 20. a second mounting frame; 21. a connecting shaft; 22. a first support bar; 23. a second support bar; 24. a lens; 25. a groove; 26. a transparent baffle.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the special doser for powdery drugs in stomatology of the utility model comprises a three-way pipe 1, wherein a drug spray head 2 is arranged at the left end of the three-way pipe 1; the medicine conveying pipe is characterized by further comprising a connector 3, a medicine bottle 4, a medicine conveying pipe 5 and a rotating shaft 6, the medicine conveying pipe 5 is fixedly arranged at the top end of the three-way pipe 1, a communicating pipe 7 is arranged on the left side of the bottom end of the medicine conveying pipe 5, the bottom end of the communicating pipe 7 is communicated with the top end of the three-way pipe 1, the medicine bottle 4 is arranged at the top end of the medicine conveying pipe 5, the bottom end of the medicine bottle 4 is communicated with the top end of the medicine conveying pipe 5, a left sealing plate 8 and a right sealing plate 9 are respectively arranged at the left end and the right end of the medicine conveying pipe 5, a mounting groove is formed in the middle of the right end of the left sealing plate 8, a first ball bearing 10 is fixedly arranged in the mounting groove, a mounting through hole which is communicated from left to right is formed in the middle of the right sealing plate 9, a second ball bearing 11 is fixedly arranged in the mounting through hole, a spiral conveying blade 12 is arranged on the rotating shaft 6, the spiral conveying blade 12 is positioned in the three-way pipe 1, a cavity is arranged in the connecting body 3, a first connecting pipe 13 is arranged at the left end of the connecting body 3, the first connecting pipe 13 is in threaded connection with the right end of the three-way pipe 1, a first one-way valve 14 is arranged in the first connecting pipe 13, an air inlet pipe 15 is arranged on the right side of the top end of the connecting body 3, a second one-way valve 16 is arranged in the air inlet pipe 15, a second connecting pipe 17 is arranged at the bottom end of the connecting body 3, an elastic air bag 18 is communicated and arranged at the bottom end of the second connecting pipe 17, and the elastic air bag 18 is in threaded; medicine in the medicine bottle gets into in the medicine conveying pipe, it rotates to drive helical conveying blade through rotating the pivot, rotation through helical conveying blade is carried the medicine in the medicine conveying pipe left, it falls into in the tee bend from the left end of medicine conveying pipe to make the medicine, the displacement according to the pivot can be controlled the conveying capacity of medicine, then through compressing the elasticity gasbag, air in the elasticity gasbag gets into in the tee bend through first connecting pipe, and with the interior powdered medicine of tee bend from the first blowout medicine to the affected part in oral cavity, after loosening the elasticity gasbag, the elasticity gasbag reconversion, make external gas pass through the intake pipe and get into in the cavity, through first check valve and second check valve, guarantee the normal transport of medicine, conveniently control the dose of spouting the medicine, and the practicability is improved.
The utility model discloses a special medicine applicator of powdered medicine of department of stomatology, still include first installing frame 19, second installing frame 20 and connecting axle 21, the left side and the right side of three-way pipe 1 front end are provided with first branch 22 and second branch 23 respectively, the front end of first branch 22 and second branch 23 respectively with the rear end middle part rotatable coupling of first installing frame 19 and second installing frame 20, the left end and the right-hand member of connecting axle 21 are articulated with the top of first installing frame 19 and second installing frame 20 respectively, lens 24 are all installed to the inside of first installing frame 19 and second installing frame 20, two sets of lens 24 are parallel to each other; first installing frame and second installing frame remain the parallel throughout, can be through the cooperation of two sets of lenses, and the condition to the oral cavity is observed externally to the convenience, and disease department is just conveniently transferred, improves the practicality.
The utility model relates to a special medicine feeder for powdery medicine in stomatology, the input end of a medicine spraying head 2 is connected with the left end of a three-way pipe 1 through screw threads, and the output end of the medicine spraying head 2 is bent downwards at 90 degrees; the medicine is conveniently sprayed to the patient in the oral cavity.
The utility model relates to a special medicine applying device for powdery medicine in stomatology, a first mounting frame 19 is positioned right above a medicine spraying head 2; the condition of the spraying position is conveniently observed.
The utility model relates to a special medicine feeder for powdery medicine in stomatology department, the inner diameter of a three-way pipe 1 is gradually increased from left to right; the gas is ensured to have higher and higher speed after entering the three-way pipe, thereby ensuring that the medicine can be effectively sprayed out.
The utility model relates to a special medicine applying device for powdery medicine in stomatology department, an elastic air bag 18 is in an oval shape, and a groove 25 matched with fingers is arranged on the outer side of the elastic air bag 18; the elastic air bag is convenient to hold.
The utility model relates to a special medicine feeder for powdery medicine in stomatology department, a spiral conveying blade 12 is made of plastic material, and the outer side of the spiral conveying blade 12 is contacted with the inner side wall of a medicine conveying pipe 5; the delivery quantity of the medicine is convenient to control.
The utility model relates to a special powder medicine feeder for stomatology department, the front ends of a three-way pipe 1 and a medicine conveying pipe 5 are both provided with observation holes, and transparent baffles 26 are arranged in the two groups of observation holes; the medicine conditions in the three-way pipe and the medicine delivery pipe can be observed through the observation holes, so that the dosage of the medicine is conveniently controlled, and the use reliability is improved.
The utility model discloses a special medicine applying device for powdery medicine in stomatology department, when in work, before the action is completed, the medicine is firstly moved to the position required by a user, the medicine in a medicine bottle enters a medicine conveying pipe, the spiral conveying blade is driven to rotate through the rotating shaft, the medicine in the medicine conveying pipe is conveyed leftwards through the rotation of the spiral conveying blade, the medicine falls into a three-way pipe from the left end of the medicine conveying pipe, the conveying quantity of the medicine can be controlled according to the rotating quantity of the rotating shaft, the using quantity of the medicine is conveniently observed through an observation hole, a first installation frame and a second installation frame are always kept parallel, the condition in the oral cavity is conveniently observed outside through the matching of two groups of lenses, the disease position is conveniently aligned, the practicability is improved, then, through compressing an elastic air bag, the air in the elastic air bag enters the three-way pipe through a first connecting pipe, and with the interior powdery medicine of tee bend from medicine spray head blowout to the affected part in oral cavity, after loosening the elasticity gasbag, the elasticity gasbag reconversion makes external gas pass through in the intake pipe gets into the cavity, through first check valve and second check valve, guarantees the normal transport of medicine, conveniently controls the dose of spouting the medicine, improves the practicality, and the internal diameter of tee bend is from a left side right grow gradually, guarantees that gaseous back speed in getting into the tee bend is bigger and bigger to the assurance can effectively spout the medicine.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A special medicine feeder for powdery medicines in stomatology comprises a three-way pipe (1), wherein a medicine spraying head (2) is arranged at the left end of the three-way pipe (1); the medicine bottle is characterized by further comprising a connector (3), a medicine bottle (4), a medicine conveying pipe (5) and a rotating shaft (6), wherein the medicine conveying pipe (5) is fixedly arranged at the top end of the three-way pipe (1), a communicating pipe (7) is arranged on the left side of the bottom end of the medicine conveying pipe (5), the bottom end of the communicating pipe (7) is communicated with the top end of the three-way pipe (1), the medicine bottle (4) is arranged at the top end of the medicine conveying pipe (5), the bottom end of the medicine bottle (4) is communicated with the top end of the medicine conveying pipe (5), a left sealing plate (8) and a right sealing plate (9) are respectively arranged at the left end and the right end of the medicine conveying pipe (5), a mounting groove is formed in the middle part of the right end of the left sealing plate (8), a first ball bearing (10) is fixedly arranged in the mounting groove, a mounting through hole which is communicated with the left and the right sealing plate (9) is, the left end of the rotating shaft (6) penetrates through a second ball bearing (11) from the right end of a right sealing plate (9) and extends into the three-way pipe (1) and is inserted into a first ball bearing (10), a spiral conveying blade (12) is arranged on the rotating shaft (6), the spiral conveying blade (12) is positioned in the three-way pipe (1), a cavity is arranged in the connecting body (3), a first connecting pipe (13) is arranged at the left end of the connecting body (3), the first connecting pipe (13) is in threaded connection with the right end of the three-way pipe (1), a first one-way valve (14) is arranged in the first connecting pipe (13), an air inlet pipe (15) is arranged on the right side of the top end of the connecting body (3), a second one-way valve (16) is arranged in the air inlet pipe (15), a second connecting pipe (17) is arranged at the bottom end of the connecting body (3), and an elastic air bag (18) is communicated and arranged at the bottom end of the, the elastic air bag (18) is connected with the second connecting pipe (17) through threads.
2. The special applicator for the powdery medicines in the department of stomatology according to claim 1, further comprising a first mounting frame (19), a second mounting frame (20) and a connecting shaft (21), wherein a first supporting rod (22) and a second supporting rod (23) are respectively arranged on the left side and the right side of the front end of the three-way pipe (1), the front ends of the first supporting rod (22) and the second supporting rod (23) are respectively rotatably connected with the middle parts of the rear ends of the first mounting frame (19) and the second mounting frame (20), the left end and the right end of the connecting shaft (21) are respectively hinged with the top ends of the first mounting frame (19) and the second mounting frame (20), lenses (24) are respectively mounted inside the first mounting frame (19) and the second mounting frame (20), and the two groups of lenses (24) are parallel to each other.
3. The special applicator for the powdery medicine in the department of stomatology according to claim 2, characterized in that the input end of the medicine spraying head (2) is connected with the left end of the three-way pipe (1) through screw threads, and the output end of the medicine spraying head (2) is bent downwards at 90 degrees.
4. The special applicator for the powdery medicines in the department of stomatology of claim 3, wherein the first mounting frame (19) is located right above the medicine spray head (2).
5. A special applicator for powdery oral drugs according to claim 4, wherein the inner diameter of the tee (1) is gradually increased from left to right.
6. A special applicator for powdery oral medicines according to claim 5, wherein said elastic bladder (18) is oval-shaped and is provided with a groove (25) on the outside of the elastic bladder (18) for fitting with a finger.
7. The special applicator for the powdery medicine in the department of stomatology of claim 6, characterized in that the spiral conveying blade (12) is made of plastic material, and the outer side of the spiral conveying blade (12) is in contact with the inner side wall of the medicine conveying pipe (5).
8. The special applicator for powdery medicines in stomatology according to claim 7, characterized in that the front ends of the three-way pipe (1) and the medicine conveying pipe (5) are provided with observation holes, and transparent baffles (26) are arranged in the two groups of observation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920427719.1U CN210205584U (en) | 2019-03-30 | 2019-03-30 | Special medicine feeder of powdered medicine of department of stomatology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920427719.1U CN210205584U (en) | 2019-03-30 | 2019-03-30 | Special medicine feeder of powdered medicine of department of stomatology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210205584U true CN210205584U (en) | 2020-03-31 |
Family
ID=69922326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920427719.1U Expired - Fee Related CN210205584U (en) | 2019-03-30 | 2019-03-30 | Special medicine feeder of powdered medicine of department of stomatology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210205584U (en) |
-
2019
- 2019-03-30 CN CN201920427719.1U patent/CN210205584U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210330 |