CN114082089B - Otolaryngology branch of academic or vocational study is with dropping medicine device - Google Patents
Otolaryngology branch of academic or vocational study is with dropping medicine device Download PDFInfo
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- CN114082089B CN114082089B CN202111410322.XA CN202111410322A CN114082089B CN 114082089 B CN114082089 B CN 114082089B CN 202111410322 A CN202111410322 A CN 202111410322A CN 114082089 B CN114082089 B CN 114082089B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
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Abstract
The invention discloses a medicine dripping device for otolaryngological department, which comprises a bearing frame, wherein the upper surface of the bearing frame is fixedly connected with a motor frame, the motor frame is fixedly connected with a motor, the output end of the motor is fixedly connected with an output shaft penetrating through the bearing frame, one end of the output shaft far away from the motor is fixedly connected with a first incomplete gear, a pressing mechanism for pressing the upper end of a nostril of a dripped medicine is arranged on the first incomplete gear, the fixed shaft of the upper surface of the bearing frame is rotatably connected with a rotating rod, one end of the rotating rod far away from the bearing frame is fixedly connected with a second incomplete gear intermittently meshed with the first incomplete gear, the bearing frame is provided with a sliding groove, and a rack intermittently meshed with the first incomplete gear and the second incomplete gear through the sliding groove in a limiting sliding manner. The invention achieves the effects that the liquid medicine amount can be controlled when the medicine is dripped into the nostrils, the nostrils can fully absorb the liquid medicine and the concentration of the liquid medicine in the nostrils is ensured by the matching of the integral structure.
Description
Technical Field
The invention relates to the technical field of medicine dripping devices, in particular to a medicine dripping device for an otolaryngological department.
Background
The otolaryngological department comprises ear, nose, throat and other parts, which are parts of a human body which are easy to cause diseases, and are diseases which are easy to trouble and influence normal work and life of people, and the diseases which are difficult to cause various other complications can be easily caused because the diseases cannot be treated in time.
At present, most of medicine dropping devices cannot well control the amount of medicine dropping quantity, so that medicine liquid is wasted when the medicine dropping quantity is large, and the treatment effect is difficult when the medicine dropping quantity is small, so that the medicine dropping device for the ear-nose-throat department is needed to solve the problems.
Disclosure of Invention
The invention aims to provide a medicine dropping device for the ear-nose-throat department, which has the advantage of controlling the amount of medicine dropping and solves the problems of waste of medicine liquid and difficulty in achieving the treatment effect.
In order to achieve the purpose, the invention provides the following technical scheme: a medicine dripping device for an ear-nose-throat department comprises a bearing frame, wherein the upper surface of the bearing frame is fixedly connected with a motor frame, the motor frame is fixedly connected with a motor, the output end of the motor is fixedly connected with an output shaft which penetrates through the bearing frame, one end of the output shaft, which is far away from the motor, is fixedly connected with a first incomplete gear, a pressing mechanism for pressing the upper end of the nostril of the dripped medicine is arranged on the first incomplete gear, the upper surface of the bearing frame is fixedly connected with a rotating rod in a rotating way by a fixed shaft, one end of the rotating rod, which is far away from the bearing frame, is fixedly connected with a second incomplete gear which is intermittently meshed with the first incomplete gear, the bearing frame is provided with a sliding groove, a rack which is intermittently meshed with the first incomplete gear and the second incomplete gear is connected to the bearing frame in a limiting sliding mode through the sliding groove, and the bearing frame is provided with a medicine dripping mechanism used for dripping medicine to nostrils.
Preferably, pressing means is including the barrel casing of fixed connection on first incomplete gear, fixedly connected with slider on the inner wall of barrel casing, axial sliding connection has the cylindrical cam on the inner wall of barrel casing, the sliding tray has been seted up on the cylindrical cam and through sliding tray and slider sliding connection, two first backup pads of fixedly connected with on the bearing frame, two fixedly connected with gag lever post on the opposite face of first backup pad, set up on the cylindrical cam with gag lever post complex spacing groove, the one end fixedly connected with that the barrel casing was kept away from to the cylindrical cam is used for pressing the presser of being dripped medicine nostril upper end.
Preferably, the medicine dripping mechanism is including the supporting shoe of fixed connection on the bearing frame, the one end fixedly connected with that the bearing frame was kept away from to the supporting shoe is used for depositing the bin of liquid medicine, the bin is kept away from the one end of supporting shoe and has been seted up the spout and have the accuse gauge block through the spacing sliding connection of this spout, the interior diapire of bin is the inclined plane.
Preferably, drip medicine mechanism still including fixed connection the piston barrel on the bin, axially sliding connection has the sealing plug on the inner wall of piston barrel, fixedly connected with piston rod on the sealing plug, the bottom fixedly connected with of piston barrel drips the medicine mouth, all set up the oblique opening of mutually supporting on piston barrel and the bin.
Preferably, the medicine dripping mechanism further comprises a first connecting rod fixedly connected to the cylindrical cam, a second supporting plate is fixedly connected to one end, far away from the cylindrical cam, of the first connecting rod, and the second supporting plate is fixedly connected with the piston rod and the control measuring block.
Preferably, there is the mechanism that opens and shuts with patient's nostril on the rack, the mechanism that opens and shuts is including fixed connection second connecting rod on the rack, the one end fixedly connected with connecting block of rack is kept away from to the second connecting rod, set up two sets of oblique spouts and have two voussoirs through the spacing sliding connection of two sets of oblique spouts on the connecting block, every equal fixedly connected with first bracing piece on the voussoir, every equal fixedly connected with is used for controlling the arc piece that patient's nostril opened and shut on the first bracing piece.
Preferably, the opening and closing mechanism further comprises a support frame fixedly connected to the bearing frame, a sliding groove is formed in the support frame, two second support rods are connected to the support frame in a limiting sliding mode through the sliding groove, and each second support rod is fixedly connected with the corresponding arc-shaped block.
Preferably, the bottom surface of two arc pieces all coats and is used for avoiding injuring the rubber cushion at patient's nose both ends.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention achieves the effects that the liquid medicine amount can be controlled when the medicine is dripped into the nostrils, the nostrils can fully absorb the liquid medicine and the concentration of the liquid medicine in the nostrils is ensured by the matching of the integral structure.
2. The invention achieves the purpose that the pressing device presses the upper end of the nostril of the patient after the medicine dripping is finished by arranging the pressing mechanism, prevents the liquid medicine dripped into the nostril from entering the throat and the other nostril, keeps the concentration of the liquid medicine in the nostril of the dripped medicine and improves the absorption effect of the nostril on the liquid medicine.
3. The invention achieves the effect of controlling the liquid medicine amount by arranging the liquid medicine dropping mechanism, thereby avoiding the waste of liquid medicine and the effect of hard control of the amount of used liquid medicine.
4. The invention achieves the effect of avoiding the liquid medicine from losing without being fully absorbed after the medicine dripping is finished by arranging the opening and closing mechanism.
Drawings
FIG. 1 is a schematic exterior view of the overall structure of the present invention;
FIG. 2 is a schematic view of the first non-complete gear, the second non-complete gear and the rack of the present invention;
FIG. 3 is a first schematic view of a pressing mechanism according to the present invention;
FIG. 4 is a second schematic structural view of the pressing mechanism according to the present invention;
FIG. 5 is a schematic diagram of the mechanism of the drip mechanism of the present invention;
FIG. 6 is a schematic sectional view of the structure of the dropping mechanism of the present invention;
FIG. 7 is a schematic structural diagram of the opening and closing mechanism of the present invention;
fig. 8 is a schematic structural section view of the opening and closing mechanism of the present invention.
In the figure: 1. a bearing frame; 11. a first support plate; 12. a support block; 13. a support frame; 2. a motor; 21. a motor frame; 22. an output shaft; 23. a first non-full gear; 24. a barrel sleeve; 25. a cylindrical cam; 26. a sliding groove; 27. a limiting rod; 28. a slider; 29. a limiting groove; 3. a piston cylinder; 31. a piston rod; 32. a first connecting rod; 33. a sealing plug; 34. a medicine dropping opening; 4. a storage tank; 41. a measuring control block; 42. a second support plate; 5. an arc-shaped block; 51. a second support bar; 52. a first support bar; 53. connecting blocks; 54. a wedge block; 55. an inclined chute; 6. a pressing device; 61. rotating the rod; 62. a second non-full gear; 63. a rack; 64. a second connecting rod.
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.
Example one
The invention provides a technical scheme that: the utility model provides an otolaryngology branch of academic or vocational study is with dropping medicine device, including bearing frame 1, the last fixed surface of bearing frame 1 is connected with motor frame 21, fixedly connected with motor 2 on the motor frame 21, motor 2's output fixedly connected with runs through the output shaft 22 of bearing frame 1, the first incomplete gear 23 of one end fixedly connected with of motor 2 is kept away from to output shaft 22, be equipped with on the first incomplete gear 23 and be used for pressing down the pressing means who is dripped medicine nostril upper end, the last fixed axis of upper surface of bearing frame 1 rotates and is connected with dwang 61, the one end fixedly connected with of bearing frame 1 and the incomplete gear 62 of first incomplete gear 23 intermittent type meshing's second are kept away from to dwang 61, the spout has been seted up on the bearing frame 1 and through the spacing sliding connection of this spout and the rack 63 with the equal intermittent type meshing of first incomplete gear 23 and the incomplete gear 62 of second, be equipped with the mechanism that drips medicine to the nostril on the bearing frame 1.
Referring to fig. 1, in use, the patient first places the nose between the two arcuate blocks 5 and then places the nostril to be dripped against the nozzle 34.
Referring to fig. 1 and 2, the motor 2 is then started to rotate the output shaft 22 to drive the first non-complete gear 23 to rotate, and the rack 63 slides back and forth along the sliding slot on the bearing frame 1 because the first non-complete gear 23 is intermittently meshed with the second non-complete gear 62, and the rack 63 is intermittently meshed with both the first non-complete gear 23 and the second non-complete gear 62.
Referring to fig. 1 and 2, first the first incomplete gear 23 is engaged with the second incomplete gear 62, and at this time the second incomplete gear 62 is engaged with the rack 63, so that when the first incomplete gear 23 rotates, the second incomplete gear 62 rotates synchronously, so that the rack 63 slides toward the second incomplete gear 62, and then the first incomplete gear 23 is not engaged with the second incomplete gear 62, and at this time the first incomplete gear 23 is engaged with the rack 63, so that the rack 63 slides toward the first incomplete gear 23.
Further, pressing means is including fixed connection's the barrel casing 24 on first incomplete gear 23, fixedly connected with slider 28 on the inner wall of barrel casing 24, axial sliding connection has cylindrical cam 25 on the inner wall of barrel casing 24, sliding tray 26 has been seted up on cylindrical cam 25 and through sliding tray 26 and slider 28 sliding connection, two first backup pads 11 of fixedly connected with on bearing frame 1, fixedly connected with gag lever post 27 on the opposite face of two first backup pads 11, seted up on the cylindrical cam 25 with gag lever post 27 complex spacing groove 29, cylindrical cam 25 keeps away from the one end fixedly connected with of barrel casing 24 and is used for pressing down the presser 6 of being dripped medicine nostril upper end.
Referring to fig. 1, 3 and 4, when the first incomplete gear 23 rotates, the cylinder sleeve 24 thereon rotates synchronously, the sliding block 28 on the inner wall of the cylinder sleeve 24 rotates synchronously, and since the sliding groove 26 on the cylindrical cam 25 is connected with the sliding block 28 in a sliding manner, and the cylindrical cam 25 is provided with the limiting groove 29 matched with the limiting rod 27, the cylindrical cam 25 can slide up and down along the direction of the cylinder sleeve 24 when the cylinder sleeve 24 rotates.
Referring to fig. 1, 3 and 4, when the sleeve 24 slides upwards, the pressing device 6 thereon presses the upper end of the nostril of the patient to be dripped, so as to prevent the liquid medicine dripped into the nostril from entering the throat and the other nostril, maintain the concentration of the liquid medicine in the nostril to be dripped, and improve the liquid medicine absorption effect of the nostril.
Further, medicine dropping mechanism is including fixed connection's supporting shoe 12 on bearing frame 1, and the one end fixedly connected with that bearing frame 1 was kept away from to supporting shoe 12 is used for depositing bin 4 of liquid medicine, and bin 4 keeps away from the one end of supporting shoe 12 and has seted up the spout and have accuse gage block 41 through the spacing sliding connection of this spout, and bin 4's interior diapire is the inclined plane.
Further, drip medicine mechanism and still include piston cylinder 3 of fixed connection on bin 4, and axially sliding connection has sealing plug 33 on the inner wall of piston cylinder 3, fixedly connected with piston rod 31 on the sealing plug 33, and the bottom fixedly connected with of piston cylinder 3 drips medicine mouth 34, all sets up the oblique opening of mutually supporting on piston cylinder 3 and the bin 4.
Further, the medicine dropping mechanism further comprises a first connecting rod 32 fixedly connected to the cylindrical cam 25, a second supporting plate 42 is fixedly connected to one end, far away from the cylindrical cam 25, of the first connecting rod 32, and the second supporting plate 42 is fixedly connected with the piston rod 31 and the control measuring block 41.
Referring to fig. 1, 5 and 6, when the sleeve 24 slides upwards, the first connecting rod 32 drives the second supporting plate 42 to slide upwards, then the control gauge block 41 slides upwards synchronously, when the control gauge block 41 slides to a position higher than the liquid level of the traditional Chinese medicine in the storage tank 4, because the upper surface of the control gauge block 41 is provided with an inclined surface, the liquid medicine is positioned at the included angle between the inclined surface and the storage tank 4, the effect of controlling the liquid medicine amount is achieved, the waste of the liquid medicine and the effect that the amount of the used liquid medicine is difficult to control are avoided, and then the liquid medicine slides to the inclined openings of the storage tank 4 and the piston cylinder 3, and the liquid medicine after the control amount slides to the piston cylinder 3 along the inclined openings.
Referring to fig. 1, 5 and 6, when the sleeve 24 continues to slide upward, the quantity control block 41 is higher than the inclined opening, so that a sealed space is formed in the piston cylinder 3, and then the piston rod 31 drives the sealing plug 33 to continue to slide upward, so that the liquid medicine with the controlled quantity is sprayed into the nostril of the patient along the medicine dripping opening 34, and the effect of accurately spraying the controlled quantity liquid medicine into the nostril of the patient is achieved.
Example two
The nostril opening and closing mechanism is basically the same as the first embodiment, further, the rack 63 is provided with an opening and closing mechanism for opening and closing the nostrils of the patient, the opening and closing mechanism comprises a second connecting rod 64 fixedly connected to the rack 63, the second connecting rod 64 is far away from one end of the rack 63 and fixedly connected with a connecting block 53, the connecting block 53 is provided with two groups of inclined sliding grooves 55 and is provided with two wedge blocks 54 in a limiting sliding connection mode through the two groups of inclined sliding grooves 55, each wedge block 54 is fixedly connected with a first supporting rod 52, and each first supporting rod 52 is fixedly connected with an arc-shaped block 5 for controlling the opening and closing of the nostrils of the patient.
Furthermore, the opening and closing mechanism further comprises a support frame 13 fixedly connected to the bearing frame 1, a sliding groove is formed in the support frame 13, two second support rods 51 are connected to the support frame 13 in a limiting sliding mode through the sliding groove, and each second support rod 51 is fixedly connected with the corresponding arc-shaped block 5.
Furthermore, the bottom surfaces of the two arc-shaped blocks 5 are covered with rubber cushions for avoiding hurting the two ends of the nose of the patient.
Referring to fig. 1, 7 and 8, when the rack 63 slides towards the second incomplete gear 62, the second connecting rod 64 drives the connecting block 53 to slide towards the second incomplete gear 62 synchronously, because two sets of inclined sliding grooves 55 are formed in the connecting block 53 and two wedge blocks 54 are connected with the connecting block 53 in a limiting sliding manner through the two sets of inclined sliding grooves 55, and through the cooperation of the second supporting rod 51 and the sliding grooves in the supporting frame 13, the two wedge blocks 54 drive the two first supporting rods 52 to slide in opposite directions, so that the two arc-shaped blocks 5 on the two first supporting rods 52 slide in opposite directions, thereby clamping two ends of the nose of a patient, and further achieving the effect of avoiding the loss of liquid medicine after the completion of medicine dripping due to insufficient absorption of the liquid medicine.
Referring to fig. 1, 7 and 8, when the rack 63 slides towards the first incomplete gear 23, the second connecting rod 64 drives the connecting block 53 to slide towards the first incomplete gear 23 synchronously, the two wedges 54 drive the two first supporting rods 52 to slide backwards, and the two arc-shaped blocks 5 on the two first supporting rods 52 slide backwards, so that the two ends of the nose of the patient are loosened, and the liquid medicine in the nostril of the patient is fully absorbed, so as to bring out impurities in the nostril.
The working principle is as follows: when the dropping device for the otolaryngological department is used, a patient firstly places the nose between the two arc-shaped blocks 5, and then the nostril to be dropped is opposite to the dropping opening 34.
Then, the motor 2 is started, so that the output shaft 22 rotates to drive the first incomplete gear 23 to rotate, and the first incomplete gear 23 is intermittently meshed with the second incomplete gear 62, and the rack 63 is intermittently meshed with both the first incomplete gear 23 and the second incomplete gear 62, so that the rack 63 slides back and forth on the bearing frame 1 along the sliding chute, which is described in detail as follows:
first, the first non-complete gear 23 is engaged with the second non-complete gear 62, and at this time, the second non-complete gear 62 is engaged with the rack 63, so that when the first non-complete gear 23 rotates, the second non-complete gear 62 rotates synchronously, so that the rack 63 slides toward the second non-complete gear 62, and then the first non-complete gear 23 is not engaged with the second non-complete gear 62, and at this time, the first non-complete gear 23 is engaged with the rack 63, so that the rack 63 slides toward the first non-complete gear 23.
When the first incomplete gear 23 rotates, the cylinder sleeve 24 on the first incomplete gear synchronously rotates, the sliding block 28 on the inner wall of the cylinder sleeve 24 synchronously rotates, and the sliding groove 26 on the cylindrical cam 25 is in sliding connection with the sliding block 28, and the cylindrical cam 25 is provided with the limiting groove 29 matched with the limiting rod 27, so that the cylindrical cam 25 can slide up and down in a reciprocating manner along the direction of the cylinder sleeve 24 when the cylinder sleeve 24 rotates.
When barrel casing 24 upwards slides, head rod 32 drives second backup pad 42 upwards and slides, accuse gage block 41 is synchronous upwards slides afterwards, when accuse gage block 41 slides to being higher than the traditional chinese medicine liquid level of bin 4 face, because the upper surface of accuse gage block 41 is seted up there is the inclined plane, make the liquid medicine be located this inclined plane and bin 4's contained angle department, the effect of control liquid medicine volume has been reached, the waste of liquid medicine has been avoided and the volume of using the liquid medicine is difficult to the effect of control, afterwards until sliding to the oblique opening of bin 4 and piston cylinder 3, the liquid medicine that accuse volume was accomplished slides to piston cylinder 3 in along oblique opening.
When the sleeve 24 continues to slide upwards, the quantity control block 41 is higher than the inclined opening, so that a closed space is formed in the piston cylinder 3, then the piston rod 31 continues to drive the sealing plug 33 to continue to slide upwards, so that the liquid medicine which is finished by quantity control is sprayed into the nostril of the patient along the medicine dripping opening 34, and the effect of accurately spraying the quantity control liquid medicine into the nostril of the patient is achieved.
Meanwhile, the pressing device 6 on the barrel sleeve 24 presses the upper end of the nostril of the patient to be dripped, so that the liquid medicine dripped into the nostril is prevented from entering the throat and the other nostril, the concentration of the liquid medicine in the nostril to be dripped is maintained, and the absorption effect of the nostril to the liquid medicine is improved.
When rack 63 slides to incomplete gear 62 direction of second, second connecting rod 64 drives connecting block 53 and slides to incomplete gear 62's direction in step, because set up two sets of oblique spout 55 on the connecting block 53 and have two voussoirs 54 through the spacing sliding connection of two sets of oblique spout 55, and through the cooperation of spout on second bracing piece 51 and the support frame 13, make two voussoirs 54 drive two first bracing pieces 52 and slide in opposite directions, make two arc blocks 5 on two first bracing pieces 52 slide in opposite directions, thereby press from both sides the both ends of patient's nose tightly, and then reached and avoided the effect that the liquid medicine just runs off without fully absorbing after the medicine that drips is accomplished.
When the rack 63 slides towards the first incomplete gear 23, the second connecting rod 64 drives the connecting block 53 to slide towards the first incomplete gear 23 synchronously, the two wedge blocks 54 drive the two first supporting rods 52 to slide in a back direction, the two arc blocks 5 on the two first supporting rods 52 slide in a back direction, and therefore the two ends of the nose of the patient are loosened, and after the liquid medicine in the nostril of the patient is absorbed fully, impurities in the nostril are brought out.
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 (2)
1. The utility model provides an otolaryngology branch of academic or vocational study is with dropping medicine device, includes bearing frame (1), its characterized in that: the upper surface of the bearing frame (1) is fixedly connected with a motor frame (21), a motor (2) is fixedly connected onto the motor frame (21), an output end of the motor (2) is fixedly connected with an output shaft (22) penetrating through the bearing frame (1), one end of the output shaft (22) far away from the motor (2) is fixedly connected with a first incomplete gear (23), a pressing mechanism used for pressing the upper end of a dripped medicine nostril is arranged on the first incomplete gear (23), the upper surface of the bearing frame (1) is rotationally connected with a rotating rod (61) in a fixed shaft mode, one end of the rotating rod (61) far away from the bearing frame (1) is fixedly connected with a second incomplete gear (62) which is intermittently meshed with the first incomplete gear (23), a sliding groove is formed in the bearing frame (1), and a rack (63) which is intermittently meshed with both the first incomplete gear (23) and the second incomplete gear (62) is connected through the sliding groove in a limiting sliding mode, the bearing frame (1) is provided with a medicine dropping mechanism for dropping medicine to nostrils;
the pressing mechanism comprises a barrel sleeve (24) fixedly connected to a first incomplete gear (23), a sliding block (28) is fixedly connected to the inner wall of the barrel sleeve (24), a cylindrical cam (25) is axially and slidably connected to the inner wall of the barrel sleeve (24), a sliding groove (26) is formed in the cylindrical cam (25) and is slidably connected with the sliding block (28) through the sliding groove (26), two first supporting plates (11) are fixedly connected to the bearing frame (1), limiting rods (27) are fixedly connected to the opposite surfaces of the two first supporting plates (11), limiting grooves (29) matched with the limiting rods (27) are formed in the cylindrical cam (25), and a pressing device (6) used for pressing the upper end of a dripped medicine nostril is fixedly connected to one end, far away from the barrel sleeve (24), of the cylindrical cam (25);
the medicine dripping mechanism comprises a supporting block (12) fixedly connected to a bearing frame (1), one end, far away from the bearing frame (1), of the supporting block (12) is fixedly connected with a storage box (4) used for storing medicine liquid, one end, far away from the supporting block (12), of the storage box (4) is provided with a sliding groove and is connected with a quantity control block (41) in a limiting sliding mode through the sliding groove, and the inner bottom wall of the storage box (4) is an inclined plane;
the medicine dripping mechanism further comprises a piston cylinder (3) fixedly connected to the storage box (4), a sealing plug (33) is axially and slidably connected to the inner wall of the piston cylinder (3), a piston rod (31) is fixedly connected to the sealing plug (33), a medicine dripping opening (34) is fixedly connected to the bottom of the piston cylinder (3), and inclined openings which are matched with each other are formed in the piston cylinder (3) and the storage box (4);
the medicine dripping mechanism further comprises a first connecting rod (32) fixedly connected to the cylindrical cam (25), one end, far away from the cylindrical cam (25), of the first connecting rod (32) is fixedly connected with a second supporting plate (42), and the second supporting plate (42) is fixedly connected with the piston rod (31) and the control gauge block (41);
the nostril opening and closing mechanism comprises a rack (63), an opening and closing mechanism for opening and closing the nostrils of a patient is arranged on the rack (63), the opening and closing mechanism comprises a second connecting rod (64) fixedly connected to the rack (63), one end, far away from the rack (63), of the second connecting rod (64) is fixedly connected with a connecting block (53), two groups of inclined sliding grooves (55) are formed in the connecting block (53), two wedge blocks (54) are connected in a limiting and sliding mode through the two groups of inclined sliding grooves (55), a first supporting rod (52) is fixedly connected to each wedge block (54), and an arc-shaped block (5) for controlling the opening and closing of the nostrils of the patient is fixedly connected to each first supporting rod (52);
the opening and closing mechanism further comprises a support frame (13) fixedly connected to the bearing frame (1), a sliding groove is formed in the support frame (13), two second support rods (51) are connected to the support frame (13) in a limiting sliding mode through the sliding groove, and each second support rod (51) is fixedly connected with the corresponding arc-shaped block (5).
2. An otolaryngological drop device according to claim 1 wherein: two all the cladding has the rubber cushion that is used for avoiding hurting patient's nose both ends on the bottom surface of arc piece (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111410322.XA CN114082089B (en) | 2021-11-25 | 2021-11-25 | Otolaryngology branch of academic or vocational study is with dropping medicine device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111410322.XA CN114082089B (en) | 2021-11-25 | 2021-11-25 | Otolaryngology branch of academic or vocational study is with dropping medicine device |
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| CN114082089A CN114082089A (en) | 2022-02-25 |
| CN114082089B true CN114082089B (en) | 2022-07-12 |
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| US20020095112A1 (en) * | 2001-01-16 | 2002-07-18 | Hamdan Haissam K. | Nostril cleaning system |
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| EP2389918A1 (en) * | 2010-05-27 | 2011-11-30 | Laurent Michel Marie Charroin | In the ORL sphere fluid delivery device |
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| CN211245141U (en) * | 2019-11-11 | 2020-08-14 | 西安交通大学医学院第一附属医院 | Quantity-control heat-preservation type medicine spraying device for ear-nose-throat department |
| CN213852551U (en) * | 2020-09-17 | 2021-08-03 | 扬州大学附属医院 | Nostril humidifying pipe for otolaryngology department |
| CN113069307A (en) * | 2021-02-19 | 2021-07-06 | 常州市武进人民医院 | Otolaryngology branch of academic or vocational study is with operation device convenient to adjust |
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| CN114082089A (en) | 2022-02-25 |
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