CN112618883A - Ear-nose-throat atomization drug feeder - Google Patents
Ear-nose-throat atomization drug feeder Download PDFInfo
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- CN112618883A CN112618883A CN202011629271.5A CN202011629271A CN112618883A CN 112618883 A CN112618883 A CN 112618883A CN 202011629271 A CN202011629271 A CN 202011629271A CN 112618883 A CN112618883 A CN 112618883A
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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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
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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
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/587—Lighting arrangements
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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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- 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
- A61M2210/0625—Mouth
- A61M2210/065—Throat; Pharynx
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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
- A61M2210/0662—Ears
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- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to an ear-nose-throat atomization drug delivery device. The mouth of the patient can be supported to facilitate the administration of the medicine by medical staff; comprises a hollow tube, a movable circular ring, a fixed circular ring, a supporting cross rod, an opening and closing rotating arm, an opening and closing slideway, a horizontal slideway and a supporting arc plate; drive a plurality of rocking arms that open and shut through removing the ring and remove, make a plurality of rocking arms that open and shut utilize a plurality of slides that open and shut to slide on a plurality of support horizontal poles respectively, the left end that makes a plurality of rocking arms that open and shut drives a plurality of support arc boards respectively and supports patient's mouth and open, can effectually support open patient's mouth, avoid the patient to independently open the mouth for a long time and lead to patient's mouth muscle or face muscle to appear ache or fatigue, make things convenient for medical personnel to observe and dose the operation to patient throat department.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an ear-nose-throat atomization drug delivery device.
Background
The invention with publication number CN206391359U discloses an ear-nose-throat medicine sprayer which is simple in structure, can be bent, and is provided with a bulb to help doctors to observe the internal conditions of the ear-nose-throat more easily. The injection device comprises a square plate I, a handle, a connecting rod I, a connecting rod II, a flexible plastic pipe, a valve, a rod seat, a connecting piece II, a connecting piece I, a connecting piece II, a bulb, a switch and a power supply, wherein the square plate I is provided with an injector interface, the handle is connected to the square plate I, the handle is provided with a notch, an injector push rod is arranged on an injector main body, the square plate I is connected with the connecting rod I, the square plate II is connected with the connecting rod II, the connecting rod I is connected with the connecting rod II through a connecting piece III, the flexible plastic pipe is arranged between the square plate I and the square plate II, the flexible plastic pipe is provided with the valve, the lower end of the; however, the invention does not support the mouth of the patient for the convenience of the medical staff to administer the medicine.
Disclosure of Invention
The invention provides an ear-nose-throat atomization drug delivery device which has the beneficial effect that the mouth of a patient can be supported to facilitate drug delivery of medical staff.
The invention relates to the technical field of medical instruments, in particular to an ear-nose-throat atomization drug delivery device which comprises a mouth supporting mechanism and a drug spraying mechanism, wherein the drug spraying mechanism is positioned in the mouth supporting mechanism, mouth supporting mechanism include the hollow tube, remove the ring, the fixed ring, support the horizontal pole, the rocking arm opens and shuts, the slide opens and shuts, horizontal slide and support arc board, a plurality of horizontal slide respectively fixed connection in a plurality of inner that support the arc board, a plurality of left ends that open and shut the rocking arm sliding connection respectively are in a plurality of horizontal slide, a plurality of middle parts that open and shut the rocking arm all are provided with the slide that opens and shuts, a plurality of inner that support the horizontal pole are annular equipartition on the fixed ring, fixed ring fixed connection is at the left end of hollow tube, a plurality of right-hand members that open and shut the rocking arm all rotate to be connected on removing the ring, a plurality of slides that open and shut respectively sliding connection are on a plurality of.
As a further optimization of the technical scheme, the mouth supporting mechanism of the ear-nose-throat atomizing administration device further comprises an adjusting nut, the adjusting nut is connected to the outer wall of the hollow pipe through threads, the right end of the movable circular ring is rotatably connected to the left end of the adjusting nut, and the hollow pipe is located in the movable circular ring.
As a further optimization of the technical scheme, the outer wall of the hollow tube of the ear-nose-throat atomization drug delivery device is provided with threads, and the threads are used for being matched with the adjusting nut to be in threaded connection with the hollow tube.
As a further optimization of the technical scheme, the mouth supporting mechanism of the ear-nose-throat atomizing medicine feeder further comprises an illuminating ring and electronic illuminating lamps, the electronic illuminating lamps are uniformly distributed at the left end of the illuminating ring in an annular manner, and the right end of the illuminating ring is fixedly connected to the left end of the fixing ring.
As a further optimization of the technical scheme, the mouth supporting mechanism of the otolaryngological atomization drug delivery device further comprises a plurality of rectangular limiting rods, a plurality of limiting vertical plates and a plurality of rectangular sliding grooves, the plurality of rectangular sliding grooves are respectively formed in the plurality of limiting vertical plates, the inner ends of the plurality of limiting vertical plates are fixedly connected to the illumination circular ring, the plurality of rectangular limiting rods are arranged, two ends of each rectangular limiting rod are respectively connected in the two corresponding adjacent rectangular sliding grooves in a sliding manner, and the left ends of the plurality of rectangular limiting rods are respectively fixedly connected to the right ends of the plurality of supporting arc plates.
As a further optimization of the technical scheme, the medicine spraying mechanism of the ear-nose-throat atomization medicine feeder comprises a medicine feeding injector, a positioning fixture block and mounting bulges, wherein the two mounting bulges are respectively and fixedly connected to the front end and the rear end of the positioning fixture block, and the positioning fixture block is fixedly connected to the medicine injector.
As a further optimization of the technical scheme, the mouth supporting mechanism of the ear-nose-throat atomization dosing device further comprises an installation positioning groove and installation openings, the two installation openings are respectively arranged at the front end and the rear end of the installation positioning groove, the left end of the installation positioning groove is fixedly connected to the right end of a hollow tube, the hollow tube is communicated with the inside of the installation positioning groove, the two installation bulges are respectively in sliding contact with the two installation openings, and the dosing injector is positioned in the hollow tube.
As a further optimization of the technical scheme, the otolaryngology atomization drug delivery device further comprises an adjustment fixing mechanism, the adjustment fixing mechanism comprises a suspension cross beam, ear erection legs, a right-angle suspension arm, an adjustment frame, an adjustment bolt, a threaded circular sleeve, double-wing plates, double-wing chutes and a connection force arm, the top end of the right-angle suspension arm is fixedly connected to the middle part of the right end of the suspension cross beam, the two ear erection legs are respectively hinged to the front end and the rear end of the suspension cross beam, the adjustment frame is fixedly connected to the bottom end of the right-angle suspension arm, the top end of the connection force arm is fixedly connected to the left end of the threaded circular sleeve, the front end and the rear end of the bottom end of the connection force arm are respectively fixedly connected to the top ends of two limiting risers positioned at the upper end, the two double-wing chutes are respectively arranged at the front end and the rear end of the adjustment frame, the two, the threaded round sleeve is connected to the adjusting bolt through threads, and the adjusting bolt is rotatably connected to the adjusting frame.
As a further optimization of the technical scheme, an anti-skid rubber pad is arranged at the rotary connection position of the bottom end of the adjusting bolt and the adjusting frame of the ear-nose-throat atomization drug delivery device.
As a further optimization of the technical scheme, a plurality of supporting arc plates of the ear-nose-throat atomizing administration device are all of arc-shaped circular surface structures.
The ear-nose-throat atomization drug delivery device has the beneficial effects that:
the ear-nose-throat atomization doser can drive the plurality of opening and closing rotating arms to move through the moving ring, so that the plurality of opening and closing rotating arms slide on the plurality of supporting cross rods respectively through the plurality of opening and closing slideways, the left ends of the plurality of opening and closing rotating arms drive the plurality of supporting arc plates to support the mouth of a patient, the mouth of the patient can be effectively supported, the problem that the mouth of the patient is opened independently for a long time to cause the mouth muscle or the face muscle of the patient to be sore or fatigue is avoided, and the ear-nose-throat atomization doser is convenient for medical workers to observe and carry out dosing operation on the throat of the patient; the hanging beam can be fixed above the bridge of the nose of the patient by using the two ear erection legs, and then the mouth support mechanism is hung on the mouth of the patient through the connecting force arm, so that the mouth support mechanism is prevented from accidentally falling; meanwhile, the threaded round sleeve can be driven to move up and down by rotating the adjusting bolt, so that the connecting force arm drives the mouth supporting mechanism to adjust the distance between the hanging cross beam, corresponding adjustment is carried out according to the distance between the nose and the mouth of the face of different patients, and more patients can use the device.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of an ear-nose-throat aerosol administration device of the present invention;
FIG. 2 is a schematic view of an alternative embodiment of an ear-nose-throat aerosol dispenser;
FIG. 3 is a schematic view of the mouth support mechanism;
FIG. 4 is a schematic view of the mouth support mechanism in another orientation;
FIG. 5 is a partially enlarged schematic view of the mouth support mechanism;
FIG. 6 is a schematic view of the structure of the drug spraying mechanism;
FIG. 7 is a schematic structural view of an adjustment fixture;
fig. 8 is a partially enlarged structural view of the adjusting and fixing mechanism.
In the figure: a mouth support mechanism 1; a hollow tube 1-1; installing a positioning groove 1-2; mounting openings 1-3; 1-4 of a movable ring; 1-5 of an adjusting nut; 1-6 of a fixed ring; 1-7 of a support cross bar; 1-8 of an illumination ring; 1-9 of an electronic illuminating lamp; 1-10 of an opening and closing rotating arm; 1-11 of an opening and closing slideway; 1-12 horizontal slideways; supporting arc plates 1-13; 1-14 rectangular limiting rods; 1-15 parts of a limiting vertical plate; 1-16 of a rectangular chute; a drug spraying mechanism 2; a dosing syringe 2-1; positioning a fixture block 2-2; mounting a bulge 2-3; the adjusting and fixing mechanism 3; a suspension cross beam 3-1; 3-2 legs are arranged on the ears; 3-3 of a right-angle suspension arm; 3-4 of an adjusting frame; 3-5 of an adjusting bolt; 3-6 of a thread round sleeve; 3-7 of double wing plates; 3-8 parts of double-wing sliding chutes; connecting the force arm 3-9.
Detailed Description
The first embodiment is as follows:
the invention is described in the following with reference to the drawings, which relate to the technical field of medical devices, and more specifically to an ear-nose-throat atomizing medicine feeder, comprising a mouth support mechanism 1 and a medicine spraying mechanism 2, wherein the medicine spraying mechanism 2 is located inside the mouth support mechanism 1, the mouth support mechanism 1 comprises a hollow tube 1-1, a movable ring 1-4, a fixed ring 1-6, a support cross bar 1-7, an opening/closing rotating arm 1-10, an opening/closing slideway 1-11, a horizontal slideway 1-12 and a support arc plate 1-13, a plurality of horizontal slideways 1-12 are respectively and fixedly connected to the inner ends of the plurality of support arc plates 1-13, the left ends of the plurality of opening/closing rotating arms 1-10 are respectively and slidably connected to the plurality of horizontal slideways 1-12, the middle parts of the plurality of opening/closing rotating arms 1-10 are respectively provided with the opening/closing slideways 1-11, the inner ends of a plurality of supporting cross rods 1-7 are uniformly distributed on a fixed circular ring 1-6 in an annular shape, the fixed circular ring 1-6 is fixedly connected to the left end of a hollow pipe 1-1, the right ends of a plurality of opening and closing rotating arms 1-10 are rotatably connected to a moving circular ring 1-4, and a plurality of opening and closing slideways 1-11 are respectively and slidably connected to the supporting cross rods 1-7.
Firstly, the mouth of a patient is opened, then a plurality of supporting arc plates 1-13 are inserted into the mouth of the patient, the plurality of supporting arc plates 1-13 are contacted with the lips of the patient, the patient can lean teeth against the plurality of supporting arc plates 1-13, then a moving ring 1-4 is moved leftwards, the moving ring 1-4 drives a plurality of opening and closing rotating arms 1-10 to move, the plurality of opening and closing rotating arms 1-10 respectively slide on a plurality of supporting cross rods 1-7 by a plurality of opening and closing slideways 1-11, the left ends of the plurality of opening and closing rotating arms 1-10 respectively drive a plurality of supporting arc plates 1-13 to support the mouth of the patient to the maximum range which the patient can bear or enable medical staff to see the throat of the patient clearly, and then the medicine spraying mechanism 2 passes through a hollow tube 1-1 to enter the mouth, carry out the supply of medicine to the affected part in patient throat position or the oral cavity, can effectually support the mouth of opening the patient, avoid the patient to open the mouth independently for a long time and lead to patient mouth muscle or face muscle to appear ache or and tired, make things convenient for medical personnel to observe and to carry out the operation of dosing to patient throat department, can also carry out the supply of medicine and appear painful and untimely for the affected part in throat patient or the oral cavity simultaneously, it insists on a plurality of support arc boards 1-13 to make patient's tooth bite, avoid the patient to bite up medicine spraying mechanism 2 or bite medical personnel's finger because the involuntary tooth of pain is closed.
The second embodiment is as follows:
in the following, the present embodiment will be described with reference to the drawings, and the mouth supporting mechanism 1 further includes an adjusting nut 1-5, the adjusting nut 1-5 is connected to the outer wall of the hollow tube 1-1 by a screw thread, the right end of the movable ring 1-4 is rotatably connected to the left end of the adjusting nut 1-5, and the hollow tube 1-1 is located in the movable ring 1-4.
Medical personnel use adjusting nut 1-5 to drive and remove ring 1-4 and move left, prop up the mouth of opening the patient, can adjust in a flexible way and control and remove ring 1-4 and the migration distance, realize moving ring 1-4 according to the mouth of the patient of variation in size, make a plurality of support arc boards 1-13 carry out the support of corresponding size scope according to the size of patient's mouth.
The third concrete implementation mode:
in the following, the present embodiment will be described with reference to the drawings, and the second embodiment will be further described in the present embodiment, the outer wall of the hollow tube 1-1 is provided with a thread, and the thread is used for matching with the adjusting nut 1-5 to be in threaded connection with the hollow tube 1-1.
The adjusting nut 1-5 is in contact with the threads on the outer wall of the hollow tube 1-1, after the adjusting nut 1-5 rotates for a distance moving according to the walking of the threads, the adjusting nut 1-5 cannot automatically rotate due to friction force between the threads, and the adjusting nut 1-5 can only rotate when medical personnel actively screw the adjusting nut 1-5, so that the mouth of a patient is fixedly supported for a long time to keep the mouth of the patient in an open state.
The fourth concrete implementation mode:
in the following, the present embodiment will be described with reference to the drawings, and the present embodiment further describes the third embodiment, the mouth supporting mechanism 1 further includes an illuminating ring 1-8 and electronic illuminating lamps 1-9, the electronic illuminating lamps 1-9 are uniformly distributed at the left end of the illuminating ring 1-8 in a ring shape, and the right end of the illuminating ring 1-8 is fixedly connected to the left end of the fixing ring 1-6.
After the lighting rings 1-8 drive the electronic lighting lamps 1-9 to enter the mouth of the patient, the electronic lighting lamps 1-9 can provide light through the power supply of the electronic lighting lamps 1-9, so that medical staff can light the oral cavity and throat of the patient under the condition of insufficient light, and the medical staff can see the conditions of the oral cavity and throat of the patient clearly and check and take medicine according to symptoms.
The fifth concrete implementation mode:
the fourth embodiment is further described with reference to the following drawings, wherein the mouth supporting mechanism 1 further includes rectangular limiting rods 1 to 14, limiting vertical plates 1 to 15 and rectangular sliding grooves 1 to 16, the plurality of rectangular sliding grooves 1 to 16 are respectively disposed on the plurality of limiting vertical plates 1 to 15, inner ends of the plurality of limiting vertical plates 1 to 15 are fixedly connected to the lighting rings 1 to 8, the plurality of rectangular limiting rods 1 to 14 are disposed, two ends of each rectangular limiting rod 1 to 14 are respectively slidably connected to the corresponding adjacent two rectangular sliding grooves 1 to 16, and left ends of the plurality of rectangular limiting rods 1 to 14 are respectively fixedly connected to right ends of the plurality of supporting arc plates 1 to 13.
When the plurality of supporting arc plates 1-13 are far away from each other to support the mouth of a patient, the rectangular limiting rods 1-14 slide in the rectangular sliding grooves 1-16 to limit the rectangular limiting rods 1-14, the rectangular limiting rods 1-14 drive the supporting arc plates 1-13 to always keep horizontal movement, the plurality of supporting arc plates 1-13 are far away from each other in parallel to support the mouth of the patient, the plurality of supporting arc plates 1-13 cannot incline, and the phenomenon that the plurality of supporting arc plates 1-13 incline to cause the vision line shielding and the vision field blind area prevention when a medical staff observes the oral cavity or throat of the patient is avoided.
The sixth specific implementation mode:
the present embodiment will be described with reference to the following drawings, which further describe the fifth embodiment, wherein the drug spraying mechanism 2 includes a drug delivery injector 2-1, a positioning fixture block 2-2 and two mounting protrusions 2-3, the two mounting protrusions 2-3 are respectively and fixedly connected to the front and rear ends of the positioning fixture block 2-2, and the positioning fixture block 2-2 is fixedly connected to the drug injector 2-1.
The administration syringe 2-1 is used to enable rapid aspiration of the drug and injection of the drug to the affected surface in the throat or mouth of the patient for treatment.
The seventh embodiment:
the sixth embodiment is further described with reference to the following drawings, wherein the mouth support mechanism 1 further includes an installation positioning groove 1-2 and installation openings 1-3, the two installation openings 1-3 are respectively disposed at the front and rear ends of the installation positioning groove 1-2, the left end of the installation positioning groove 1-2 is fixedly connected to the right end of the hollow tube 1-1, the hollow tube 1-1 is communicated with the inside of the installation positioning groove 1-2, the two installation protrusions 2-3 are respectively in sliding contact with the two installation openings 1-3, and the administration syringe 2-1 is located in the hollow tube 1-1.
When the administration injector 2-1 is inserted into the mouth of a patient, the two mounting protrusions 2-3 are aligned with the two mounting openings 1-3, the positioning fixture block 2-2 slides into the mounting positioning groove 1-2 to be positioned, and the positioning fixture block 2-2 drives the administration injector 2-1 to penetrate through the hollow tube 1-1 to enter the mouth of the patient, so that the administration injector 2-1 can be rapidly mounted in the hollow tube 1-1 and rapidly positioned, and the administration injector 2-1 is prevented from colliding with the inside of the hollow tube 1-1.
The specific implementation mode is eight:
the following description is provided to illustrate the present embodiment with reference to the accompanying drawings, which further describes the seventh embodiment, wherein the otolaryngology atomization drug delivery device further comprises an adjusting and fixing mechanism 3, the adjusting and fixing mechanism 3 comprises a suspension cross beam 3-1, ear erection legs 3-2, a right-angle suspension arm 3-3, an adjusting frame 3-4, an adjusting bolt 3-5, a threaded circular sleeve 3-6, a double-wing plate 3-7, a double-wing chute 3-8 and a connecting force arm 3-9, the top end of the right-angle suspension arm 3-3 is fixedly connected to the middle part of the right end of the suspension cross beam 3-1, the two ear erection legs 3-2 are respectively hinged to the front end and the rear end of the suspension cross beam 3-1, the adjusting frame 3-4 is fixedly connected to the bottom end of the right-angle suspension arm 3-3, the top end of the connecting force arm 3-, the front end and the rear end of the bottom end of the connecting force arm 3-9 are respectively fixedly connected to the top ends of two limiting vertical plates 1-15 at the upper end, two double-wing chutes 3-8 are respectively arranged at the front end and the rear end of the adjusting frame 3-4, two double-wing plates 3-7 are respectively connected in the two double-wing chutes 3-8 in a sliding manner, the two double-wing chutes 3-8 are fixedly connected to the front end and the rear end of a threaded circular sleeve 3-6, the threaded circular sleeve 3-6 is connected to an adjusting bolt 3-5 through threads, and the adjusting bolt 3-5 is rotatably connected to the adjusting frame 3-4.
After the mouth of the patient is supported by the arc supporting plates 1-13, the hanging beam 3-1 can be fixed above the bridge of the nose of the patient by using the two ear erection legs 3-2, and then the mouth supporting mechanism 1 is hung on the mouth of the patient through the connecting force arm 3-9, so that the mouth supporting mechanism 1 is prevented from falling off accidentally; meanwhile, the threaded round sleeves 3-6 can be driven to move up and down by rotating the adjusting bolts 3-5, so that the connecting force arms 3-9 can drive the mouth supporting mechanism 1 to adjust relative to the distance between the hanging cross beams 3-1, corresponding adjustment can be performed according to the distance between the noses and the mouths of different patients, and the requirement for using by more patients is met.
The specific implementation method nine:
the eighth embodiment is further described in the following with reference to the drawings, and an anti-skid rubber pad is arranged at the rotary connection position of the bottom end of the adjusting bolt 3-5 and the adjusting frame 3-4; the anti-skid rubber pad can limit the rotation of the adjusting bolts 3-5 on the adjusting frame 3-4, and under the condition that medical personnel do not need to rotate the adjusting bolts 3-5, the adjusting bolts 3-5 cannot rotate on the adjusting frame 3-4, so that the distance between the mouth supporting mechanism 1 and the hanging cross beam 3-1 is prevented from changing.
The detailed implementation mode is ten:
in the following, the present embodiment will be described with reference to the drawings, and in the present embodiment, a ninth embodiment is further described, in which a plurality of the supporting arc plates 1 to 13 are all arc-shaped circular surface structures. The lips of a patient can be flexibly attached to the supporting arc plates 1-13, so that the lips of the patient can be effectively protected, and the lips of the patient are prevented from being scratched.
The invention relates to a working principle of an ear-nose-throat atomization drug delivery device, which comprises the following components: firstly, a patient opens the mouth, then the plurality of supporting arc plates 1-13 extend into the mouth of the patient, the plurality of supporting arc plates 1-13 are in contact with the lips of the patient, the patient can lean teeth against the plurality of supporting arc plates 1-13, after the mouth of the patient is supported by the plurality of supporting arc plates 1-13, two ear-mounted legs 3-2 are used for fixing the hanging cross beam 3-1 above the bridge of the nose of the patient, then the mouth supporting mechanism 1 is hung on the mouth of the patient through connecting force arms 3-9, the accidental falling of the mouth supporting mechanism 1 is avoided, then a medical staff uses adjusting nuts 1-5 to drive the movable circular ring 1-4 to move leftwards, the movable circular ring 1-4 drives the plurality of opening and closing rotary arms 1-10 to move, and the plurality of opening and closing rotary arms 1-10 respectively slide on the plurality of supporting cross rods 1-7 by the plurality of opening and closing slideways 1-11 The left ends of the opening and closing rotating arms 1 to 10 respectively drive the supporting arc plates 1 to 13 to support the mouth of a patient, the mouth of the patient can be supported to the maximum range which can be borne by the patient or the throat of the patient can be clearly seen by medical staff, the moving distance of the moving ring 1 to 4 can be flexibly adjusted and controlled, the moving ring 1 to 4 can be moved according to the mouth of the patient with different sizes, the supporting arc plates 1 to 13 can support the mouth of the patient in a corresponding size range according to the size of the mouth of the patient, the electronic illuminating lamps 1 to 9 can provide light through the self-contained power supplies of the electronic illuminating lamps 1 to 9, so that the medical staff can illuminate the oral cavity and the throat of the patient under the condition of insufficient light, the two mounting bulges 2 to 3 are aligned to the two mounting openings 1 to 3, the positioning clamping block 2-2 slides into the mounting positioning groove 1-2 to be positioned, the positioning clamping block 2-2 drives the administration injector 2-1 to penetrate through the hollow tube 1-1 to enter the mouth of the patient, the medicine is supplied to the affected part of the throat or the oral cavity of the patient, the mouth of the patient can be effectively supported, the mouth muscle or the face muscle of the patient is prevented from being sore or tired due to the fact that the mouth of the patient opens independently for a long time, the observation of medical staff is facilitated, the medicine feeding operation is carried out on the throat of the patient, meanwhile, when the medicine is supplied to the throat patient or the affected part in the oral cavity to cause pain and discomfort, the teeth of the patient are bitten on the plurality of supporting arc plates 1-13 for insistence, so that the patient is prevented from biting the medicine spraying mechanism 2 or biting the fingers of medical staff due to the pain and involuntary tooth closure.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. An ear-nose-throat atomization drug delivery device comprises a mouth supporting mechanism (1) and a drug spraying mechanism (2), wherein the drug spraying mechanism (2) is positioned inside the mouth supporting mechanism (1), the mouth supporting mechanism (1) comprises a hollow tube (1-1), a movable ring (1-4), a fixed ring (1-6), a supporting cross rod (1-7), an opening and closing rotating arm (1-10), an opening and closing slideway (1-11), a horizontal slideway (1-12) and a supporting arc plate (1-13), a plurality of horizontal slideways (1-12) are respectively and fixedly connected at the inner end of the plurality of supporting arc plates (1-13), the left ends of the plurality of opening and closing rotating arms (1-10) are respectively and slidably connected in the plurality of horizontal slideways (1-12), the middle parts of the plurality of opening and closing rotating arms (1-10) are respectively provided with the opening and closing slideway (1-11), the inner ends of the supporting cross rods (1-7) are uniformly distributed on the fixed circular rings (1-6) in an annular shape, the fixed circular rings (1-6) are fixedly connected to the left end of the hollow pipe (1-1), the right ends of the opening and closing rotating arms (1-10) are rotatably connected to the moving circular rings (1-4), and the opening and closing slide ways (1-11) are respectively connected to the supporting cross rods (1-7) in a sliding mode.
2. An otolaryngological aerosolized dispenser according to claim 1, wherein: the mouth supporting mechanism (1) further comprises an adjusting nut (1-5), the adjusting nut (1-5) is connected to the outer wall of the hollow pipe (1-1) through threads, the right end of the movable circular ring (1-4) is rotatably connected to the left end of the adjusting nut (1-5), and the hollow pipe (1-1) is located in the movable circular ring (1-4).
3. An otolaryngological aerosolized dispenser according to claim 2, wherein: the outer wall of the hollow pipe (1-1) is provided with threads, and the threads are used for being matched with the adjusting nut (1-5) to be in threaded connection with the hollow pipe (1-1).
4. An otolaryngological aerosolized dispenser according to claim 3, wherein: the mouth supporting mechanism (1) further comprises an illuminating circular ring (1-8) and electronic illuminating lamps (1-9), the electronic illuminating lamps (1-9) are uniformly distributed at the left end of the illuminating circular ring (1-8) in an annular mode, and the right end of the illuminating circular ring (1-8) is fixedly connected to the left end of the fixing circular ring (1-6).
5. An otolaryngological aerosolized dispenser according to claim 4, wherein: the mouth supporting mechanism (1) further comprises rectangular limiting rods (1-14), limiting vertical plates (1-15) and rectangular sliding grooves (1-16), the rectangular sliding grooves (1-16) are respectively formed in the limiting vertical plates (1-15), the inner ends of the limiting vertical plates (1-15) are fixedly connected to the lighting circular rings (1-8), the rectangular limiting rods (1-14) are arranged in a plurality, two ends of each rectangular limiting rod (1-14) are respectively connected to the two corresponding adjacent rectangular sliding grooves (1-16) in a sliding mode, and the left ends of the rectangular limiting rods (1-14) are respectively fixedly connected to the right ends of the supporting arc plates (1-13).
6. An otolaryngological aerosolized dispenser according to claim 5, wherein: the medicine spraying mechanism (2) comprises a medicine feeding injector (2-1), a positioning fixture block (2-2) and mounting protrusions (2-3), the two mounting protrusions (2-3) are fixedly connected to the front end and the rear end of the positioning fixture block (2-2) respectively, and the positioning fixture block (2-2) is fixedly connected to the medicine injector (2-1).
7. An otolaryngological aerosolized dispenser according to claim 6, wherein: the mouth supporting mechanism (1) further comprises installation positioning grooves (1-2) and installation openings (1-3), the two installation openings (1-3) are respectively arranged at the front end and the rear end of the installation positioning grooves (1-2), the left end of the installation positioning grooves (1-2) is fixedly connected to the right end of the hollow tube (1-1), the hollow tube (1-1) is communicated with the inside of the installation positioning grooves (1-2), the two installation protrusions (2-3) are respectively in sliding contact with the two installation openings (1-3), and the administration injector (2-1) is located in the hollow tube (1-1).
8. An otolaryngological aerosolized dispenser according to claim 7, wherein: the ear-nose-throat atomization drug feeder further comprises an adjusting and fixing mechanism (3), the adjusting and fixing mechanism (3) comprises a hanging beam (3-1), ear erection legs (3-2), a right-angle suspension arm (3-3), an adjusting frame (3-4), an adjusting bolt (3-5), a threaded circular sleeve (3-6), a double-wing plate (3-7), a double-wing chute (3-8) and a connecting force arm (3-9), the top end of the right-angle suspension arm (3-3) is fixedly connected to the middle part of the right end of the hanging beam (3-1), the two ear erection legs (3-2) are respectively hinged to the front end and the rear end of the hanging beam (3-1), the adjusting frame (3-4) is fixedly connected to the bottom end of the right-angle suspension arm (3-3), the top end of the connecting force arm (3-9) is fixedly connected to the left end of the threaded circular sleeve, the front end and the rear end of the bottom end of the connecting force arm (3-9) are respectively fixedly connected to the top ends of two limiting vertical plates (1-15) at the upper end, two double-wing chutes (3-8) are respectively arranged at the front end and the rear end of the adjusting frame (3-4), two double-wing plates (3-7) are respectively connected in the two double-wing chutes (3-8) in a sliding manner, the two double-wing chutes (3-8) are fixedly connected to the front end and the rear end of the threaded circular sleeve (3-6), the threaded circular sleeve (3-6) is connected to an adjusting bolt (3-5) through threads, and the adjusting bolt (3-5) is rotatably connected to the adjusting frame (3-4).
9. An otolaryngological aerosolized dispenser according to claim 8, wherein: the rotating connection part of the bottom end of the adjusting bolt (3-5) and the adjusting frame (3-4) is provided with an anti-skid rubber pad.
10. An otolaryngological aerosolized dispenser according to claim 9, wherein: the supporting arc plates (1-13) are all arc-shaped circular surface structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011629271.5A CN112618883A (en) | 2020-12-31 | 2020-12-31 | Ear-nose-throat atomization drug feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011629271.5A CN112618883A (en) | 2020-12-31 | 2020-12-31 | Ear-nose-throat atomization drug feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112618883A true CN112618883A (en) | 2021-04-09 |
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ID=75290273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011629271.5A Withdrawn CN112618883A (en) | 2020-12-31 | 2020-12-31 | Ear-nose-throat atomization drug feeder |
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| Country | Link |
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| CN (1) | CN112618883A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117482341A (en) * | 2024-01-03 | 2024-02-02 | 吉林大学 | Child atomizer with auxiliary mouth opening structure |
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| DE3934396A1 (en) * | 1989-10-10 | 1991-04-18 | Ivan Henry Bondulich | Dental mirror with hollow handle - which contains medicament for applying to patient's mouth |
| CN108523827A (en) * | 2018-05-17 | 2018-09-14 | 赵新军 | A kind of adjustable oral lip distraction device of stomatologist |
| CN110354376A (en) * | 2019-08-12 | 2019-10-22 | 固安博健生物技术有限公司 | A kind of effective ear suspension type instrument for keeping lip wet |
| CN211863562U (en) * | 2020-01-08 | 2020-11-06 | 锦州医科大学附属第一医院 | Medicine sprayer for ear, nose and throat nursing |
| CN211986646U (en) * | 2019-12-18 | 2020-11-24 | 山东大学齐鲁医院(青岛) | Medicine sprayer for ear, nose and throat nursing |
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2020
- 2020-12-31 CN CN202011629271.5A patent/CN112618883A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3934396A1 (en) * | 1989-10-10 | 1991-04-18 | Ivan Henry Bondulich | Dental mirror with hollow handle - which contains medicament for applying to patient's mouth |
| CN108523827A (en) * | 2018-05-17 | 2018-09-14 | 赵新军 | A kind of adjustable oral lip distraction device of stomatologist |
| CN110354376A (en) * | 2019-08-12 | 2019-10-22 | 固安博健生物技术有限公司 | A kind of effective ear suspension type instrument for keeping lip wet |
| CN211986646U (en) * | 2019-12-18 | 2020-11-24 | 山东大学齐鲁医院(青岛) | Medicine sprayer for ear, nose and throat nursing |
| CN211863562U (en) * | 2020-01-08 | 2020-11-06 | 锦州医科大学附属第一医院 | Medicine sprayer for ear, nose and throat nursing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117482341A (en) * | 2024-01-03 | 2024-02-02 | 吉林大学 | Child atomizer with auxiliary mouth opening structure |
| CN117482341B (en) * | 2024-01-03 | 2024-03-22 | 吉林大学 | Child atomizer with auxiliary mouth opening structure |
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