CN111388849B - Ear canal drug delivery device for ear-nose-throat nursing - Google Patents
Ear canal drug delivery device for ear-nose-throat nursing Download PDFInfo
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- CN111388849B CN111388849B CN202010238370.4A CN202010238370A CN111388849B CN 111388849 B CN111388849 B CN 111388849B CN 202010238370 A CN202010238370 A CN 202010238370A CN 111388849 B CN111388849 B CN 111388849B
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- axis sliding
- drug delivery
- seat
- chair
- ear canal
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- 238000012377 drug delivery Methods 0.000 title claims abstract description 45
- 230000000474 nursing effect Effects 0.000 title claims abstract description 10
- 210000000613 ear canal Anatomy 0.000 title claims description 39
- 239000007788 liquid Substances 0.000 claims abstract description 51
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 9
- 210000003128 head Anatomy 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 5
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 11
- 238000001647 drug administration Methods 0.000 description 8
- 210000005069 ears Anatomy 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 239000011049 pearl Substances 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 210000003454 tympanic membrane Anatomy 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 206010050337 Cerumen impaction Diseases 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 2
- 210000002939 cerumen Anatomy 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010014020 Ear pain Diseases 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000007176 earache Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
Abstract
The invention relates to an auditory canal drug delivery device for ear-nose-throat nursing, which comprises a patient fixing chair, an auditory canal drug delivery component arranged on the patient fixing chair, wherein the auditory canal drug delivery component comprises a supporting seat detachably arranged on a Y-axis sliding seat, an installation clamping piece connected with the supporting seat through a drug delivery angle adjusting component, a drug delivery body clamped on the installation clamping piece and an adjustable concave mirror component, at least one liquid injection channel with one open end and at least one liquid suction channel with one open end are arranged in the drug delivery body along the length direction of the drug delivery body, and at least two liquid through holes respectively connected with the liquid injection channel and the liquid suction channel are arranged on the outer wall of the drug delivery body; one side of the upper end of the chair back, which is far away from the chair seat, is provided with a supporting plate, and an XY axis moving mechanism for horizontally moving the Y axis sliding seat is arranged above the supporting plate. The invention is convenient for the medicine feeding in the auditory canal and the suction of the polluted liquid in the auditory canal, has simple use and convenient operation, and improves the safety of operation.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to an auditory canal drug delivery device for ear, nose and throat nursing.
Background
The ear, nose and throat are common medical departments, and mainly treat the parts such as ears, nose, throat and the like, the ears are used as auditory organs of a human body, the ears have important roles, and the ears are easy to suffer from some diseases like other parts of the body. If the external auditory canal is not timely and correctly treated and used, the wonderful sound can disappear at the ear edge of the user, and the external auditory canal eczema, the external auditory canal inflammation and the mycotic external auditory canal inflammation are common external auditory canal diseases of the clinic of otorhinolaryngology, and the treatment is mainly carried out by local external auditory canal application. When the external auditory canal is narrow and is coated with the ointment, if the dosage is too large, the ointment is easy to accumulate in the external auditory canal, so that discomfort such as earache and the like is caused; if the dosage is too small, the ideal therapeutic effect cannot be achieved.
Therefore, based on the problems, the ear canal drug delivery device for ear-nose-throat nursing, which is convenient for drug delivery of the ear canal and suction of contaminated liquid in the ear canal, is simple to use and convenient to operate, and improves the safety of operation, has important practical significance.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides the auditory canal drug delivery device for ear-nose-throat nursing, which is convenient for drug delivery of auditory canal and suction of contaminated liquid in auditory canal, is simple to use and convenient to operate, and improves the safety of operation.
The technical scheme adopted by the invention for solving the problem is as follows:
the utility model provides an ear canal dosing device for ear-nose-throat nursing, includes patient's fixed chair, installs the ear canal dosing part on patient's fixed chair, patient's fixed chair includes seat support, back of the chair, chair leg;
the ear canal administration component comprises a detachable support seat arranged on a Y-axis sliding seat, an installation clamping piece connected with the support seat through an administration angle adjusting component, an administration body clamped on the installation clamping piece and an adjustable concave mirror component, wherein at least one liquid injection channel with one open end and at least one liquid suction channel with one open end are arranged in the administration body along the length direction of the administration body, push columns for injecting liquid and sucking liquid are respectively arranged in the liquid injection channel and the liquid suction channel, and at least two liquid through holes respectively connected with the liquid injection channel and the liquid suction channel are arranged on the outer wall of the administration body;
the upper end of the chair back is provided with a supporting plate on one side far away from the chair seat, an XY axis moving mechanism for horizontally moving the Y axis sliding seat is arranged above the supporting plate, and the XY axis moving mechanism comprises an X axis sliding rail mechanism and a Y axis sliding rail mechanism.
Preferably, the angle adjusting part of dosing is including two vertical splint that set up relatively, two rotate respectively between the upper and lower ends of vertical splint and be equipped with a pivot, two the middle part activity of vertical splint is inserted and is equipped with the lock bolt that is used for pressing from both sides tight two vertical splint, the one end that the nut end was kept away from to the lock bolt has screwed the butterfly nut, and the pivot that is located vertical splint upper portion links to each other with the installation fastener through first bracing piece, and the pivot that is located vertical splint lower part links to each other with the supporting seat through the second bracing piece.
Preferably, the number of the installation clamping pieces is at least two, the installation clamping pieces are annular clamping pieces with the open upper ends, elastic rings with the open upper ends are attached to the inner sides of the installation clamping pieces, at least four illuminating lamp beads are arranged on the installation clamping pieces furthest from the concave mirror component in an annular array mode, and the illuminating lamp beads are located on one side, far away from the concave mirror component, of the installation clamping pieces.
Further preferably, the concave mirror component comprises a concave mirror with an observation hole and a concave mirror angle adjusting component arranged below the concave mirror, the upper end and the lower end of the concave mirror angle adjusting component are respectively connected with the upper end and the lower end of the administration angle adjusting component through telescopic components, the concave mirror angle adjusting component has the same structure as the administration angle adjusting component, and the lower end of the concave mirror is connected with a rotating shaft in the concave mirror angle adjusting component through a third supporting rod.
Further preferably, the telescopic component comprises at least three diamond telescopic frames which are connected end to end in sequence.
Preferably, the outside of the drug delivery body is wound with a spiral cleaning ring along the length direction of the drug delivery body, and one end of the pushing column extending into the liquid injection channel and the liquid suction channel is provided with a rubber piston.
Further preferably, the head of the drug administration body is provided with a blocking bag, the end part of the drug administration body is rotationally clamped on the blocking bag, at least one ventilation groove is formed in the side surface of the blocking bag, an inflatable air bag is arranged in the blocking bag, a tracheal passage for the inflatable air bag to pass through is formed in the drug administration body along the length direction of the drug administration body, and an inflatable joint is arranged at one end of the tracheal, which is far away from the inflatable air bag.
Further preferably, the X-axis sliding rail mechanism comprises two X-axis sliding rails parallel to the length direction of the supporting plate, a left X-axis sliding seat and a right X-axis sliding seat which are slidably arranged on the X-axis sliding rails, and fastening rotary buttons are respectively arranged on the left X-axis sliding seat and the right X-axis sliding seat.
Further preferably, the Y-axis sliding rail mechanism comprises two Y-axis sliding rails parallel to the width direction of the supporting plate and Y-axis sliding seats respectively arranged on the Y-axis sliding rails in a sliding manner, wherein two ends of one Y-axis sliding rail are respectively connected with two left X-axis sliding seats, two ends of the other Y-axis sliding rail are respectively connected with two right X-axis sliding seats, fastening rotary buttons are arranged on the Y-axis sliding seats, sliding holes matched with the sliding of the X-axis sliding rails are formed in the left X-axis sliding seats and the right X-axis sliding seats, and sliding holes matched with the sliding of the Y-axis sliding rails are formed in the Y-axis sliding seats.
Further preferably, a fixing stud is arranged at the upper end of the Y-axis sliding seat, and a fixing screw rod which can be screwed on the fixing stud is arranged at the lower end of the supporting seat.
Further preferably, the upper end of the supporting plate is provided with a chin rest, one end of the supporting plate, which is far away from the chair seat, is provided with at least two instrument clamping pieces, the chair back is provided with an arc-shaped backrest, and two sides of the chair back are respectively provided with a handle.
The invention has the advantages and positive effects that:
1. according to the invention, the chin of a patient can be placed on the chin rest, the chest is attached to the arc backrest to realize natural support, the natural posture can be kept still for a long time, the patient can not frequently change the actions, the patient is comfortable and safe, and the operation safety is improved.
2. In the invention, the auditory canal medicine feeding part can be adjusted to move in the X-axis and Y-axis directions by the XY-axis moving mechanism until the auditory canal medicine feeding part is adjusted to the optimal position for auditory canal operation, and the operation is convenient.
3. According to the invention, the position of the mounting clamping piece can be adjusted through the drug delivery angle adjusting component, the drug delivery body is clamped on the mounting clamping piece and stretches into the proper position in the auditory canal of the patient, so that the drug delivery in the auditory canal and the suction of the polluted liquid in the auditory canal are facilitated, and the drug delivery device is simple to use and convenient to operate.
4. According to the invention, the two rotating shafts on the drug delivery angle adjusting component can rotate at all angles in the vertical clamping plate, when the two rotating shafts rotate to a proper angle, the vertical clamping plate clamps the rotating shafts through the butterfly nut and the locking bolt, and then the adjustment and the fixation of the position of the mounting clamping piece in the three-dimensional direction are realized.
5. According to the invention, when the situation of the auditory meatus is required to be observed, the mounting clamp piece can be adjusted to be opposite to the earhole of the patient through the administration angle adjusting part, the concave mirror part can be adjusted to be opposite to the earhole of the patient, the illuminating lamp beads can provide illuminating light, and the arrangement of a plurality of illuminating lamp beads can reduce the occurrence of illuminating dead angles.
6. According to the invention, the concave mirror angle adjusting component can adjust and fix the position of the concave mirror in the three-dimensional direction, so that the operation is convenient, and a doctor can observe the earhole of a patient more clearly through the concave mirror component.
7. In the invention, the distance between the concave mirror angle adjusting component and the administration angle adjusting component structure or the included angle between the concave mirror angle adjusting component and the administration angle adjusting component structure can be adjusted by manually expanding the telescopic component or compressing the telescopic component.
8. According to the invention, the blocking bag arranged on the head of the drug administration body plays a role in blocking and protecting eardrum, and when the drug administration body is rotated, the spiral cleaning ring at the outer side of the drug administration body can carry eardrum in the auditory canal, so that the cleaning is convenient, and the cleaning effect on the eardrum in the auditory canal is improved.
Drawings
The technical solution of the present invention will be described in further detail below with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for the purpose of illustration only and thus are not limiting the scope of the present invention. Moreover, unless specifically indicated otherwise, the drawings are intended to conceptually illustrate the structural configurations described herein and are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic front view of a patient support chair;
FIG. 3 is a schematic top view of FIG. 2;
FIG. 4 is a schematic view of the structure of the ear canal drug delivery member in a state of being assembled to the support plate;
FIG. 5 is a schematic view of the structure of the ear canal medication delivery device with the medication delivery body removed;
FIG. 6 is a left side schematic view of FIG. 5;
FIG. 7 is a schematic view showing the structure of the assembled medicine body in FIG. 6;
FIG. 8 is a schematic view of the structure of the dosing body;
fig. 9 is a schematic cross-sectional structure of fig. 8.
In the figure: 1. the seat, 2, the seat back, 3, the leg, 4.Y, 5, the support, 6, the mounting clip, 7, the dosing body, 8, the dosing angle adjustment component, 9, the injection channel, 10, the draw channel, 11, the push post, 12, the access hole, 13, the support plate, 14, the vertical clamp plate, 15, the pivot, 16, the locking bolt, 17, the butterfly nut, 18, the first support bar, 19, the second support bar, 20, the elastic ring, 21, the illuminating lamp bead, 22, the concave mirror, 23, the concave mirror, 24, the third support bar, 25, the diamond-shaped expansion bracket, 26, the spiral cleaning ring, 27, the rubber piston, 28, the bag, 29, the ventilation groove, 30, the inflatable bag, 31, 32, the air channel, 33, the inflatable joint, 34, the X-axis slide rail, 35, the left X-axis slide seat, 36, the right X-axis slide seat, 37, the fastening knob, 38, the Y-axis, 39, the handle, 40, the fixing stud, 41, the fixing screw, 42, the chin support, 43, and 44, the clip, and 44.
Detailed Description
First, it should be noted that the following detailed description of the specific structure, characteristics, advantages, and the like of the present invention will be given by way of example, however, all descriptions are merely illustrative, and should not be construed as limiting the present invention in any way. Furthermore, any single feature described or implied in the embodiments mentioned herein, or any single feature shown or implied in the figures, may nevertheless be continued in any combination or pruning between these features (or equivalents thereof) to obtain still further embodiments of the invention that may not be directly mentioned herein. In addition, for the sake of simplicity of the drawing, identical or similar features may be indicated at one point in the same drawing.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances. The present invention will be described in detail with reference to fig. 1 to 9.
Examples:
the auditory canal drug delivery device for ear, nose and throat nursing comprises a patient fixing chair and an auditory canal drug delivery component arranged on the patient fixing chair, wherein the patient fixing chair comprises a chair seat 1, a chair back 2 and chair legs 3;
the ear canal administration component comprises a support seat 5 detachably arranged on a Y-axis sliding seat 4, an installation clamping piece 6 connected with the support seat 5 through an administration angle adjusting component 8, an administration body 7 clamped on the installation clamping piece 6 and an adjustable concave mirror component, wherein at least one liquid injection channel 9 with one open end and at least one liquid pumping channel 10 with one open end are arranged in the administration body 7 along the length direction of the administration body, push columns 11 for injecting liquid and pumping liquid are respectively arranged in the liquid injection channel 9 and the liquid pumping channel 10, and at least two liquid through holes 12 respectively connected with the liquid injection channel 9 and the liquid pumping channel 10 are arranged on the outer wall of the administration body 7;
one side of the upper end of the chair back 2, which is far away from the chair seat 1, is provided with a supporting plate 13, an XY axis moving mechanism for horizontally moving the Y axis sliding seat 4 is arranged above the supporting plate 13, and the XY axis moving mechanism comprises an X axis sliding rail mechanism and a Y axis sliding rail mechanism.
Working principle: the patient sits on the chair seat 1 facing the chair back 2, and can naturally place the chin of the head on the chin rest of the supporting plate 13, the natural posture can keep motionless for a long time, the patient can not frequently change the movements, greatly reduce the risk of the auditory canal operation, the upper side of the supporting plate 13 is provided with an XY axis moving mechanism for horizontally moving the Y axis sliding seat 4, the auditory canal administration component is arranged on the Y axis sliding seat 4 through the supporting seat 5, the auditory canal administration component can be adjusted to move along the length direction of the supporting plate 13 through the X axis sliding rail mechanism, namely, the auditory canal administration component is moved to a position close to the head of the patient, and then the auditory canal administration component can be adjusted to move along the width direction of the supporting plate 13 through the Y axis sliding rail mechanism, namely, the auditory canal administration component is moved to the optimum position of the auditory canal operation, so that the operation is convenient; after the Y-axis sliding seat 4 is moved to the most suitable position, the mounting clamping piece 6 can be adjusted by the feeding angle adjusting part 8 to be far away from the earhole of the patient, the concave mirror part is adjusted to be opposite to the earhole of the patient, so that a doctor can conveniently and clearly observe the earhole of the patient through the concave mirror part, when the medicine is required to be fed to the auditory canal or the waste liquid is pumped, the mounting clamping piece 6 can be adjusted to be opposite to the earhole of the patient by the feeding angle adjusting part 8, the medicine feeding body 7 is clamped on the mounting clamping piece 6 and stretches into the suitable position in the auditory canal of the patient, and the medicine liquid of the liquid injection channel 9 can be pushed into the auditory canal through the liquid through hole 12 communicated with the medicine feeding body through pushing the pushing column 11 in the liquid injection channel 9, so that the medicine feeding of the auditory canal is realized; the dirty liquid in the auditory canal can be pumped into the liquid suction channel 10 through the liquid through hole 12 communicated with the liquid suction channel 10 by pulling the push column 11 in the liquid suction channel 10, and the use is simple and the operation is convenient.
Still further, it is contemplated in the present invention that the administration angle adjusting part 8 includes two vertical clamping plates 14 disposed opposite to each other, a rotation shaft 15 is rotatably disposed between the upper ends and the lower ends of the two vertical clamping plates 14, a locking bolt 16 for clamping the two vertical clamping plates 14 is movably inserted in the middle of the two vertical clamping plates 14, a butterfly nut 17 is screwed at one end of the locking bolt 16 away from the nut end, the rotation shaft 15 disposed at the upper portion of the vertical clamping plate 14 is connected to the mounting clamp 6 through a first support rod 18, and the rotation shaft 15 disposed at the lower portion of the vertical clamping plate 14 is connected to the support seat 5 through a second support rod 19.
The two rotating shafts 15 on the administration angle adjusting part 8 can rotate in the vertical clamping plate 14 at various angles, when the two rotating shafts rotate to a proper angle, the vertical clamping plate 14 clamps the rotating shafts 15 through the butterfly nuts 17 and the locking bolts 16, and then the adjustment and the fixation of the position of the mounting clamping piece 6 in the three-dimensional direction are realized.
Still further, in the present invention, the number of the mounting clips 6 may be at least two, the mounting clips 6 are annular clips with an open upper end, an elastic ring 20 with an open upper end is attached to the inner side of the mounting clip 6, at least four illumination lamp beads 21 are arranged on the mounting clip 6 farthest from the concave mirror component in an annular array, and the illumination lamp beads 21 are located on one side of the mounting clip 6 far from the concave mirror component.
The body 7 of dosing can install on installation fastener 6, the inboard subsides of installation fastener 6 are equipped with the open elastic ring 20 in upper end, the elastic ring 20 helps more stable fixing the body of dosing, be equipped with four at least light pearls 21 on the installation fastener 6 that is farthest from concave mirror part annular array, when the need observe the ear canal condition, accessible is dosed angle adjustment part 8 and is adjusted installation fastener 6 just to patient's earhole, and adjust concave mirror part just to patient's earhole, open light pearl 21, light pearl 21 can provide illumination light, and the setting of a plurality of light pearls 21 can reduce the appearance at illumination dead angle, be convenient for the doctor through the more clear patient's earhole of observing of concave mirror part.
Still further, it is also contemplated in the present invention that the concave mirror part includes a concave mirror 22 having an observation hole 23, and a concave mirror angle adjusting part disposed under the concave mirror 23, wherein the upper and lower ends of the concave mirror angle adjusting part are respectively connected to the upper and lower ends of the administration angle adjusting part through a telescopic part, the concave mirror angle adjusting part has the same structure as the administration angle adjusting part, and the lower end of the concave mirror 23 is connected to the rotation shaft 15 in the concave mirror angle adjusting part through a third support bar 24. The position of the concave mirror 22 in the three-dimensional direction can be adjusted and fixed by the concave mirror angle adjusting component, and the operation is convenient.
Still further, it is contemplated in the present invention that the telescopic member includes at least three diamond-shaped telescopic frames 25 connected end to end in sequence, and the size of the interval between the concave mirror angle adjusting member and the administration angle adjusting member structure, or the size of the included angle between the concave mirror angle adjusting member and the administration angle adjusting member structure can be adjusted by manually expanding the telescopic member or compressing the telescopic member.
Furthermore, it is also contemplated in the present invention that a spiral cleaning ring 26 is wound around the outside of the administration body 7 along the length direction thereof, and a rubber piston 27 is provided at one end of the push rod 11 extending into the injection channel 9 and the drawing channel 10. When the drug delivery body 7 is rotated, the spiral cleaning ring 26 at the outer side of the drug delivery body 7 can carry earwax in the auditory canal, so that the cleaning is convenient, and the cleaning effect on the earwax in the auditory canal is improved.
Still further, in the present invention, it is also contemplated that the head of the administration body 7 is provided with a blocking bag 28, the end of the administration body 7 is rotatably clamped on the blocking bag 28, at least one ventilation groove 29 is formed on the side surface of the blocking bag 28, an inflatable air bag 30 is disposed in the blocking bag 28, an air pipe channel 32 through which an air pipe 31 of the inflatable air bag 30 passes is formed in the administration body 7 along the length direction thereof, and an inflatable joint 33 is disposed at one end of the air pipe 31 far away from the inflatable air bag 30.
After the drug delivery body 7 is inserted into a proper position in the auditory canal, firstly, the air pipe 31 is communicated with the external micro air pump through the inflation connector 33, the external micro air pump starts to inflate, air enters the inflation air bag 30 through the air pipe 31, the blocking bag 28 is inflated, air in the blocking bag in the auditory canal is discharged through the ventilation groove 29, the blocking bag 28 is attached to the auditory canal wall, and the eardrum is blocked and protected. It should be noted that the drug administration body 7 may be made of, but not limited to, rubber.
Still further, it is also contemplated in the present invention that the X-axis sliding rail mechanism includes two X-axis sliding rails 34 parallel to the length direction of the supporting plate 13, a left X-axis sliding seat 35 and a right X-axis sliding seat 36 slidably disposed on the X-axis sliding rails 34, and fastening rotation buttons 37 are respectively disposed on the left X-axis sliding seat 35 and the right X-axis sliding seat 36. The left and right X-axis sliding seats 35 and 36 are slidably mounted on the X-axis slide rails 34, and the left and right X-axis sliding seats 35 and 36 are locked to the X-axis slide rails 34 by rotating the tightening rotation knob 37.
Still further, it is contemplated in the present invention that the Y-axis sliding rail mechanism includes two Y-axis sliding rails 38 parallel to the width direction of the supporting plate 13, and Y-axis sliding seats 4 slidably disposed on the Y-axis sliding rails 38, wherein two ends of one of the Y-axis sliding rails 38 are respectively connected to two left X-axis sliding seats 35, two ends of the other Y-axis sliding rail 38 are respectively connected to two right X-axis sliding seats 36, fastening rotation buttons 37 are disposed on the Y-axis sliding seats 4, sliding holes slidably adapted to the X-axis sliding rails 34 are disposed on the left X-axis sliding seats 35 and the right X-axis sliding seats 36, and sliding holes slidably adapted to the Y-axis sliding rails 38 are disposed on the Y-axis sliding seats 4.
According to the left/right ear of the patient, the ear canal administration part is fixed on the left/right Y-axis slide holder 4 of the patient, the Y-axis slide rail 38 on which the Y-axis slide holder 4 is located is moved left and right (i.e., moved in the length direction of the support plate 13) by moving the left X-axis slide holder 35/right X-axis slide holder 36, the ear canal administration part is moved to a position close to the ear of the head of the patient and locked by rotating the fastening rotation button 37, and then the Y-axis slide holder 4 is moved along the Y-axis slide holder 4 (i.e., moved in the width direction of the support plate 13), the ear canal administration part is moved to an optimum position for the ear canal operation, and the position is locked by rotating the fastening rotation button 37.
Still further, it is also contemplated in the present invention that the upper end of the Y-axis sliding seat 4 is provided with a fixing stud 40, and the lower end of the supporting seat 5 is provided with a fixing screw 41 screwed on the fixing stud 40. The support seat 5 of the ear canal administration part can be screwed on the fixing stud 40 through the fixing screw 41 at the lower end of the support seat 5 so as to realize the position fixation between the support seat 5 and the Y-axis sliding seat 4.
Furthermore, it is also contemplated in the present invention that the chin rest 42 is disposed at the upper end of the support plate 13, at least two instrument clips 43 are disposed at the end of the support plate 13 away from the seat 1, an arc-shaped backrest 44 is disposed on the backrest 2, and handles 39 are disposed at two sides of the backrest 2 respectively. The chin can be placed on the chin rest 42, the handles 39 are held by hands, the chest is attached to the arc-shaped backrest 44 to realize natural support, the natural posture can be kept still for a long time, the patient can not frequently change the actions, and the operation safety is comfortable and safe and improved.
In summary, the invention provides the ear canal drug delivery device for ear-nose-throat nursing, which is convenient for drug delivery of the ear canal and suction of the contaminated liquid in the ear canal, is simple to use and convenient to operate, and improves the operation safety.
The foregoing examples illustrate the invention in detail, but are merely preferred embodiments of the invention and are not to be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (9)
1. The utility model provides an ear canal device of dosing for otorhinolaryngology nursing, includes patient's fixed chair, installs the part of dosing of the ear canal on patient's fixed chair, patient's fixed chair includes seat support, back of the chair, chair leg, its characterized in that:
the ear canal administration component comprises a detachable support seat arranged on a Y-axis sliding seat, an installation clamping piece connected with the support seat through an administration angle adjusting component, an administration body clamped on the installation clamping piece and an adjustable concave mirror component, wherein at least one liquid injection channel with one open end and at least one liquid suction channel with one open end are arranged in the administration body along the length direction of the administration body, push columns for injecting liquid and sucking liquid are respectively arranged in the liquid injection channel and the liquid suction channel, and at least two liquid through holes respectively connected with the liquid injection channel and the liquid suction channel are arranged on the outer wall of the administration body;
the drug delivery angle adjusting component comprises two vertical clamping plates which are oppositely arranged, a rotating shaft is respectively arranged between the upper ends and the lower ends of the two vertical clamping plates in a rotating way, locking bolts used for clamping the two vertical clamping plates are movably inserted in the middle of the two vertical clamping plates, butterfly nuts are screwed at one ends of the locking bolts, which are far away from the nut ends, the rotating shaft positioned at the upper part of the vertical clamping plates is connected with the mounting clamping piece through a first supporting rod, and the rotating shaft positioned at the lower part of the vertical clamping plates is connected with the supporting seat through a second supporting rod;
the upper end and the lower end of the concave mirror angle adjusting component are respectively connected with the upper end and the lower end of the administration angle adjusting component through the telescopic component;
the upper end of the chair back is provided with a supporting plate on one side far away from the chair seat, an XY axis moving mechanism for horizontally moving the Y axis sliding seat is arranged above the supporting plate, and the XY axis moving mechanism comprises an X axis sliding rail mechanism and a Y axis sliding rail mechanism.
2. An ear canal drug delivery device for otorhinolaryngology care as defined in claim 1 wherein: the number of the installation clamping pieces is at least two, the installation clamping pieces are annular clamping pieces with the upper ends open, elastic rings with the upper ends open are attached to the inner sides of the installation clamping pieces, at least four illuminating lamp beads are arranged on the installation clamping pieces furthest from the concave mirror parts in an annular array mode, and the illuminating lamp beads are located on one side, far away from the concave mirror parts, of the installation clamping pieces.
3. An ear canal drug delivery device for otorhinolaryngology care as defined in claim 2 wherein: the concave mirror angle adjusting part and the administration angle adjusting part have the same structure, and the lower end of the concave mirror is connected with a rotating shaft in the concave mirror angle adjusting part through a third supporting rod.
4. An ear canal drug delivery device for otorhinolaryngological care as defined in claim 3 wherein: the telescopic component comprises at least three diamond telescopic frames which are connected end to end in sequence.
5. An ear canal drug delivery device for otorhinolaryngology care as defined in claim 1 wherein: the outside of the drug delivery body is wound with a spiral cleaning ring along the length direction of the drug delivery body, and one end of the pushing column extending into the liquid injection channel and the liquid suction channel is provided with a rubber piston.
6. An ear canal drug delivery device for otorhinolaryngological care as defined in claim 5 wherein: the head of the drug delivery body is provided with a blocking bag, the end part of the drug delivery body is rotationally clamped on the blocking bag, at least one ventilation groove is formed in the side surface of the blocking bag, an inflatable airbag is arranged in the blocking bag, an air pipe passage for the inflatable airbag to pass through is formed in the drug delivery body along the length direction of the drug delivery body, and an inflatable joint is arranged at one end of the air pipe far away from the inflatable airbag.
7. An ear canal drug delivery device for otorhinolaryngology care as defined in claim 1 wherein: the X-axis sliding rail mechanism comprises two X-axis sliding rails parallel to the length direction of the supporting plate, a left X-axis sliding seat and a right X-axis sliding seat which are arranged on the X-axis sliding rails in a sliding manner, and fastening rotary buttons are respectively arranged on the left X-axis sliding seat and the right X-axis sliding seat.
8. An ear canal drug delivery device for otorhinolaryngological care as defined in claim 7 wherein: the Y-axis sliding rail mechanism comprises two Y-axis sliding rails parallel to the width direction of the supporting plate and Y-axis sliding seats respectively arranged on the Y-axis sliding rails in a sliding manner, wherein two ends of one Y-axis sliding rail are respectively connected with two left X-axis sliding seats, two ends of the other Y-axis sliding rail are respectively connected with two right X-axis sliding seats, fastening rotary buttons are arranged on the Y-axis sliding seats, sliding holes matched with the X-axis sliding rails in a sliding manner are formed in the left X-axis sliding seats and the right X-axis sliding seats, sliding holes matched with the Y-axis sliding rails in a sliding manner are formed in the Y-axis sliding seats, fixing studs are arranged at the upper ends of the Y-axis sliding seats, and fixing screws capable of being screwed on the fixing studs are arranged at the lower ends of the supporting seats.
9. An ear canal drug delivery device for otorhinolaryngology care as defined in any one of claims 1-8 wherein: the upper end of backup pad is equipped with the chin rest, the backup pad is kept away from the one end of seat support and is equipped with two at least instrument clamps, be equipped with the arc back on the back of the chair, the both sides of back of the chair are equipped with the handle respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010238370.4A CN111388849B (en) | 2020-03-30 | 2020-03-30 | Ear canal drug delivery device for ear-nose-throat nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010238370.4A CN111388849B (en) | 2020-03-30 | 2020-03-30 | Ear canal drug delivery device for ear-nose-throat nursing |
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| Publication Number | Publication Date |
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| CN111388849A CN111388849A (en) | 2020-07-10 |
| CN111388849B true CN111388849B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010238370.4A Active CN111388849B (en) | 2020-03-30 | 2020-03-30 | Ear canal drug delivery device for ear-nose-throat nursing |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4527200B1 (en) * | 2010-03-15 | 2010-08-18 | 有限会社ワイティー臨床矯正セミナー | Ear insertion support mechanism and cephalometric radiography apparatus |
| KR20140100185A (en) * | 2013-02-06 | 2014-08-14 | 임광덕 | Medical chair with a chinrest |
| CN109172142A (en) * | 2018-09-10 | 2019-01-11 | 潍坊护理职业学院 | A kind of ear-nose-throat department check and treatment device |
| CN110917481A (en) * | 2019-12-24 | 2020-03-27 | 杭州喜达医疗科技有限公司 | Otolaryngology branch of academic or vocational study nursing is with device of dosing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3794978B2 (en) * | 2001-08-28 | 2006-07-12 | 慈龍 朴 | Patient wheelchair |
-
2020
- 2020-03-30 CN CN202010238370.4A patent/CN111388849B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4527200B1 (en) * | 2010-03-15 | 2010-08-18 | 有限会社ワイティー臨床矯正セミナー | Ear insertion support mechanism and cephalometric radiography apparatus |
| KR20140100185A (en) * | 2013-02-06 | 2014-08-14 | 임광덕 | Medical chair with a chinrest |
| CN109172142A (en) * | 2018-09-10 | 2019-01-11 | 潍坊护理职业学院 | A kind of ear-nose-throat department check and treatment device |
| CN110917481A (en) * | 2019-12-24 | 2020-03-27 | 杭州喜达医疗科技有限公司 | Otolaryngology branch of academic or vocational study nursing is with device of dosing |
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| Publication number | Publication date |
|---|---|
| CN111388849A (en) | 2020-07-10 |
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Effective date of registration: 20231023 Address after: 221400 Xiyi High tech Industrial Development Medical Health Industrial Park, Xinyi City, Xuzhou City, Jiangsu Province 16 # Applicant after: Jiangsu Unicorn Electronic Technology Co.,Ltd. Address before: 050000 No.98 waifanghuan Road, Yuhua District, Shijiazhuang City, Hebei Province Applicant before: Yu Ling |
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