CN115006184B - Auxiliary supporting device for otorhinolaryngology examination and using method thereof - Google Patents
Auxiliary supporting device for otorhinolaryngology examination and using method thereof Download PDFInfo
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- CN115006184B CN115006184B CN202111664875.8A CN202111664875A CN115006184B CN 115006184 B CN115006184 B CN 115006184B CN 202111664875 A CN202111664875 A CN 202111664875A CN 115006184 B CN115006184 B CN 115006184B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 77
- 238000007689 inspection Methods 0.000 claims description 16
- 239000011324 bead Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 210000000707 wrist Anatomy 0.000 claims description 5
- 208000027418 Wounds and injury Diseases 0.000 claims description 4
- 230000006378 damage Effects 0.000 claims description 4
- 208000014674 injury Diseases 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 claims description 3
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 2
- 231100000862 numbness Toxicity 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/02—Chairs with means to adjust position of patient; Controls therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/02—Chairs with means to adjust position of patient; Controls therefor
- A61G15/08—Chairs with means to adjust position of patient; Controls therefor associated with seats for the surgeon or dentist
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
- A61G15/12—Rests specially adapted therefor, e.g. for the head or feet
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to the technical field of auxiliary devices for otorhinolaryngology examination, in particular to an auxiliary supporting device for otorhinolaryngology examination and a using method thereof.
Description
Technical Field
The invention relates to the technical field of auxiliary devices for otorhinolaryngology examination, in particular to an auxiliary supporting device for otorhinolaryngology examination and a use method thereof.
Background
The otorhinolaryngology department is an important department of a hospital, when the otorhinolaryngology department is carried out, a patient is usually allowed to sit on a chair, a doctor stands for the patient to carry out the otorhinolaryngology examination, the doctor carries out the examination in a semi-squatting mode according to the height of the patient, an auxiliary supporting device for the otorhinolaryngology examination in the prior art is usually an improvement of a seat structure of the patient, the relative positions of the patient and the doctor are inconvenient to adjust, the operation of the examination process is convenient and fast, the head of the patient cannot be fixed, the doctor can conveniently carry out the examination, the use is safe, and the position is difficult to adjust according to the height of the patient, so that the technical problems and defects are important problems to be solved.
Disclosure of Invention
The invention aims to overcome the defects described in the background art, thereby realizing the auxiliary supporting device for the otorhinolaryngology examination, which realizes the adjustment of the relative positions of a patient and a doctor, can fix the head of the patient, ensures the safety of the patient, can adjust the structure according to the height of the patient and is convenient for the doctor to operate, and the application method thereof.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the auxiliary supporting device for the otorhinolaryngology examination comprises an examination seat mechanism and a patient seat mechanism, wherein the bottoms of the examination seat mechanism and the patient seat mechanism are fixedly supported by a supporting base, and the supporting base comprises a walking groove arranged on one side and a circular rotary movable groove arranged on the other side; the patient seat mechanism comprises a patient seat surface, a hand rail, a backrest and an instrument placing plate, wherein an instrument placing rack is fixed on the instrument placing plate, a rotary groove is formed in one side of the seat surface, a rotary shaft is rotatably arranged in the rotary groove, a rotary motor is connected to the rotary shaft at one end of the rotary shaft, the rotary shaft is fixedly connected with the backrest through a fixed cylinder, lifting movable grooves are symmetrically formed in the backrest, a lifting mechanism is arranged in the lifting movable grooves, a head fixing mechanism is arranged on the upper portion of the lifting mechanism, and a transmission mechanism is arranged on the head fixing mechanism.
Further, the inspection seat mechanism comprises an inspection seat surface, a tray, an adjusting rod, an air rod and a pedal frame, wherein the adjusting rod, the air rod and the pedal frame are arranged on the tray, the bottom of the air rod is provided with a supporting plate A, the bottom of the supporting plate A is provided with travelling wheels, the travelling wheels are arranged in a travelling groove to realize linear movement, and the distance between the inspection seat mechanism and the patient seat mechanism is adjusted.
Further, an arm fixing mechanism is arranged on the hand rest and comprises a movable groove body and an outer sleeve, the movable groove body is fixed on the hand rest, a movable block is arranged in the movable groove body, a binding belt extending out of the movable groove body is fixed on the movable block, an inner sleeve is connected in the outer sleeve through movable springs uniformly distributed on the circumference, a patient passes the arm through the inner sleeve, the hand is positioned above the movable groove body, the wrist of the patient is fixed through the binding belt, the binding belt can move, dynamic fixing of the arm of the patient can be achieved, normal examination of medical staff is not affected, the arm of the patient can move within a certain range, and numbness of the arm caused by long-time fixing is avoided.
Further, the telescopic support frame is installed to the lower part of patient's seat face, install the pneumatic cylinder on the articulated shaft at telescopic support frame middle part, according to patient's height, realize the high adjustment of patient's seat face, telescopic support frame lower part movable mounting has discoid backup pad B, backup pad B's circumferencial direction range is provided with the rotatory movable groove tangent line perpendicular all the time and shifts the round, the rotatory movable wheel passes through the supporting leg and installs on backup pad B, the rotatory movable groove rotation of round along rotatory movable groove, the adjustment of the relative angle on adjustment patient and doctor coplanar.
Further, the instrument placing frame comprises a supporting block fixed on the instrument placing plate, a cylindrical groove is formed in the middle of the supporting block, movable beads are uniformly distributed on the circumference of the upper portion and the circumference of the lower portion of the cylindrical groove and movably embedded in the supporting block, a small part of the movable beads are exposed out of the cylindrical groove, a cylindrical movable block is installed in the cylindrical groove, the movable beads provide lubrication for the movable block, the movable block is more flexible in rotation under the action of the movable beads, a supporting rod is connected to the upper portion of the movable block and extends out of the supporting block, instrument placing plates are arranged on the upper portion of the supporting rod, and the instrument placing plates are used for layered classification and placement of inspection instruments.
Further, elevating system is including installing two lifter in the lift movable groove, the back arrangement of lifter is provided with the draw-in groove, has seted up tensile movable groove on the back at lift movable groove back, be provided with the tensile board in the tensile movable groove, one side of tensile board is provided with the fixture block that corresponds with the draw-in groove, and the tensile pole is installed to the opposite side of tensile board, the tensile pole stretches out outside the back, and the tip of two tensile poles that stretch out the back links together through the hand lever, and limit spring has been cup jointed to the part that the tensile pole is located tensile movable groove, limit spring is in compression state, and the tensile board can be in the direction removal of tensile pole of tensile movable inslot.
Further, the head fixing mechanism comprises a first clamping plate and a second clamping plate, the openings of the first clamping plate and the second clamping plate are outwards arc-shaped, arc-shaped rubber pads with inwards openings are respectively arranged on the inner sides of the first clamping plate and the second clamping plate, oval-shaped inspection holes are formed in the middle of the first clamping plate, the second clamping plate and the rubber pads which are correspondingly arranged, and the side edges of the rubber pads are provided with pressure sensors.
Further, the drive mechanism is including installing the shell at two lifter upper ends, one side is rotated in the shell and is connected with two-way lead screw, and the guide bar is installed to the opposite side in the shell, and two-way lead screw's one end is connected with the clamp motor, the symmetry has cup jointed the sliding sleeve on the two-way lead screw, cup jointed the uide bushing that corresponds with the sliding sleeve position on the guide bar, and the sliding sleeve that corresponds links together with the uide bushing, sets up the connecting rod in the outside of uide bushing, and the connecting rod stretches out the shell, and the tip of connecting rod is connected with first clamp plate and second clamp plate respectively, clamp motor and pressure sensor pass through the PLC controller and link together, and clamp motor still singly is connected with the start-stop switch.
The invention also comprises a using method of the auxiliary supporting device for otorhinolaryngology examination, which comprises the following steps:
when the ear-nose-throat examination is carried out, firstly, the height of the telescopic support frame is adjusted through the hydraulic cylinder, the height requirement of a specific patient is met, the patient sits on the seat surface of the patient, the patient passes through the inner sleeve, the hand is positioned above the movable groove body, the wrist of the patient is fixed through the binding band, the hand pull rod is pulled, so that the clamping block at the corresponding position is separated from the clamping groove, the lifting rod can move up and down in the lifting movable groove at the moment, thereby adjusting the heights of the head fixing mechanism and the transmission mechanism, at the moment, the head fixing mechanism and the head of the patient are on the same horizontal plane, the start-stop switch of the clamping motor is started at the moment, the clamping motor positively rotates, the sliding sleeves at the two sides move inwards, so that the first clamping plate and the second clamping plate move inwards, the two sides of the head of the patient are clamped, the ears of the patient are exposed from the examination hole, the doctor is convenient to examine, the doctor sits on the seat surface of the examination, the whole seat is adjusted through the hand adjusting rod, the foot pedal ground is convenient to examine, the seat mechanism is close to or far away from the seat mechanism of the patient, the rotating through the rotating movable groove is rotated, the rotating movement wheel is always, the rotating and the rotating movement motor is rotated, the rotating movement direction is always opposite to the rotating movement direction of the rotating movement motor, the rotating angle is adjusted, the patient is opposite to the rotating angle is adjusted, and the seat is convenient to the seat is adjusted, and the angle is opposite to the position of the patient.
Further, in the process of checking patients by doctors, as the pressure sensor at the rubber pad is arranged at the opening sides of the first clamping plate and the second clamping plate, when patients are unconsciously swayed and struggled in the checking process, the pressure is firstly pressed to the pressure sensor, a specific value is set by adjusting the PLC and the matched system, when the struggling force of the patients is overlarge and exceeds the specific value, the PLC and the matched system control the clamping motor to reversely rotate, so that the first clamping plate and the second clamping plate respectively move outwards, the heads of the patients are loosened, and the secondary injury to the patients is avoided.
The auxiliary supporting device for the otorhinolaryngology examination and the using method thereof have the beneficial effects that:
1. the auxiliary supporting device for the otorhinolaryngology examination is provided with the examination seat mechanism, a doctor sits on the surface of the examination seat, the height of the whole seat is adjusted through the hand adjusting rod, so that the examination is convenient, the examination seat mechanism is close to or far away from the patient seat mechanism by pedaling the ground, the rotation moving wheel rotates along the rotation moving groove, the rotation moving direction is always perpendicular to the tangent line of the rotation moving groove, the relative angle position is adjusted, and the adjustment of the relative positions of the doctor and the patient is realized.
2. According to the auxiliary supporting device for the ear-nose-throat examination, the clamping motor is started to rotate in the forward direction, so that the first clamping plate and the second clamping plate can clamp the head of a patient, in the process of examining the patient by a doctor, when the patient is unconsciously swayed and struggled, the pressure is firstly pressed to the pressure sensor, the PLC and the matched system are arranged, a specific value is set, when the struggling force of the patient is overlarge and exceeds the specific value, the PLC and the matched system control the clamping motor to rotate in the reverse direction, so that the first clamping plate and the second clamping plate respectively move outwards, the head of the patient is loosened, and secondary injury to the patient is avoided.
3. The auxiliary supporting device for the ear-nose-throat examination is provided with the rotating motor for adjusting the angles of the backrest and the patient seat surface, the telescopic supporting frame is arranged at the bottom of the patient seat surface and used for adjusting the height of the patient seat surface according to the height of a patient, and the lifting mechanism is arranged for adjusting the height of the head fixing mechanism, so that the head of the patient and the head fixing mechanism are positioned at the same height, the arm fixing mechanism is arranged, the fixation of the arm of the patient is realized, the normal examination of medical staff is not influenced, the arm of the patient can move in a certain range, and the numbness of the arm caused by long-time fixation is avoided.
Drawings
FIG. 1 is a schematic front view of an auxiliary support device for otorhinolaryngological examination of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 3 is a schematic right-side view of the auxiliary supporting device for otorhinolaryngological examination of the present invention;
FIG. 4 is a schematic top view of the head fixing mechanism and the transmission mechanism of the auxiliary support device for otorhinolaryngological examination of the present invention;
fig. 5 is a schematic plan view of the connection positional relationship of the support base of the auxiliary support device for otorhinolaryngological examination of the present invention.
In the figure: checking the seat mechanism: 11-checking a seat surface, 12-a tray, 13-an adjusting rod, 14-an air rod, 15-a pedal frame, 16-a supporting plate A and 17-travelling wheels;
2-supporting base, 21-walking groove, 22-rotating movable groove; 31-supporting plate B, 32-supporting legs, 33-rotating and transferring wheels; 41-telescopic supporting frames, 42-hydraulic cylinders,
patient chair mechanism: 51-patient seat surface, 511-rotating groove, 52-hand rail, 53-backrest, 531-lifting movable groove, 54-sponge layer, 55-instrument placing plate;
head fixing mechanism: 61-a first clamping plate, 62-an inspection hole, 63-a rubber pad, 64-a second clamping plate, 65-a pressure sensor;
a transmission mechanism: 71-a shell, 72-a clamping motor, 73-a bidirectional screw rod, 74-a sliding sleeve, 75-a guide sleeve, 76-a guide rod and 77-a connecting rod;
lifting mechanism: 81-lifting rods, 811-clamping grooves, 82-stretching movable grooves, 83-stretching plates, 84-stretching rods, 85-limit springs, 86-clamping blocks and 87-hand pull rods;
instrument rack: 91-an instrument placing plate, 92-a supporting rod, 93-a movable block, 94-a supporting block, 95-a movable bead and 96-a cylindrical groove;
101-a fixed cylinder, 102-a rotating shaft and 103-a rotating motor;
arm fixing mechanism: 111-binding band, 112-moving block, 113-moving groove body, 114-outer sleeve, 115-movable spring, 116-inner sleeve.
Detailed Description
The auxiliary supporting device for otorhinolaryngological examinations and the method of using the same according to the present invention will be described in more detail with reference to the accompanying drawings by way of specific embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1 to 5, the auxiliary supporting device for otorhinolaryngology examination of the present embodiment and the method of using the same, on the basis of facilitating the operation of a doctor, can adjust the relative position of a patient and a doctor, can fix the head of the patient, and can ensure the safety of the patient, can adjust the technical effect of the structure according to the height of the patient, the structure of the present embodiment includes an examination seat mechanism and a patient seat mechanism, the bottoms of the examination seat mechanism and the patient seat mechanism are fixedly supported by a support base 2, and the support base 2 includes a walking groove 21 provided on one side and a circular rotary movable groove 22 provided on the other side.
Referring to fig. 1 and 5, the inspection seat mechanism of the present embodiment includes an inspection seat surface 11, a tray 12, an adjusting rod 13 mounted on the tray 12, an air rod 14, and a pedal frame 15, a support plate a16 is mounted at the bottom of the air rod 14, a travelling wheel 17 is mounted at the bottom of the support plate a16, a conventional locking structure is disposed at the travelling wheel 17, so that convenience in use is increased, and the travelling wheel 17 is mounted in a travelling groove 21 to realize linear movement, so as to adjust the distance between the inspection seat mechanism and the patient seat mechanism.
Referring to fig. 1 and 5, the patient seat mechanism of the present embodiment includes a patient seat surface 51, a hand rail 52, a backrest 53 and an instrument placement plate 55, wherein sponge layers 54 are provided on the patient seat surface 51 and the backrest 53, a telescopic support frame 41 is mounted at the lower part of the patient seat surface 51, a hydraulic cylinder 42 is mounted on a hinge shaft in the middle of the telescopic support frame 41, according to the height of the patient, a disk-shaped support plate B31 is movably mounted at the lower part of the telescopic support frame 41, rotating transfer wheels 33 which are always perpendicular to the tangent line of the rotating movement groove 22 are arranged in the circumferential direction of the support plate B31, the rotating transfer wheels 33 are mounted on the support plate B31 through support legs 32, a conventional locking structure is provided at the rotating transfer wheels 33, the convenience of use is increased, the rotating transfer wheels 33 rotate along the rotating movement groove 22, and the adjustment of the relative angle on the same horizontal plane of the patient and doctor is adjusted.
Referring to fig. 3, an apparatus placement frame is fixed on the apparatus placement plate 55 in this embodiment, the apparatus placement frame includes a support block 94 fixed on the apparatus placement plate 55, a cylindrical groove 96 is formed in the middle of the support block 94, movable beads 95 are uniformly distributed on the circumferences of the upper portion and the lower portion of the cylindrical groove 96, the movable beads 95 are movably embedded in the support block 94, a small portion of the movable beads are exposed in the cylindrical groove 96, a cylindrical movable block 93 is installed in the cylindrical groove 96, the movable beads 95 provide lubrication for the movable block 93, the movable block 93 is more flexible in rotation process under the action of the movable beads 95, a support rod 92 is connected to the upper portion of the movable block 93 and extends out of the support block 94, an apparatus placement disc 91 is arranged on the upper portion of the support rod 92, and the apparatus placement disc 91 is used for layered classification placement of inspection apparatuses.
Referring to fig. 1-3, a rotating slot 511 is provided on one side of the seat surface in this embodiment, a rotating shaft 102 is rotatably mounted in the rotating slot 511, a rotating motor 103 is connected to the rotating shaft 102 at one end, the rotating shaft 102 is fixedly connected to the backrest 53 through a fixed cylinder 101, a lifting movable slot 531 is symmetrically provided on the backrest 53, a lifting mechanism is mounted in the lifting movable slot 531, the lifting mechanism comprises two lifting rods 81 mounted in the lifting movable slot 531, a clamping slot 811 is arranged on the back surface of the lifting rod 81, a stretching movable slot 82 is provided on the backrest 53 at the back surface of the lifting movable slot 531, a stretching plate 83 is provided in the stretching movable slot 82, a clamping block 86 corresponding to the clamping slot 811 is provided on one side of the stretching plate 83, the other side of the stretching plate 83 is provided with a stretching rod 84, the stretching rod 84 extends out of the backrest 53, the ends of the two stretching rods 84 extending out of the backrest 53 are connected together through a hand pulling rod 87, a limit spring 85 is provided on the part of the stretching rod 84 located in the stretching movable slot 82, and the limit spring 85 is located in the stretching movable slot 82, and the stretching plate 85 can move along the direction of the stretching plate 82 along the compressing direction of the stretching plate 82.
Referring to fig. 1, 3 and 4, the structure of the present embodiment further includes a head fixing mechanism, the head fixing mechanism includes a first clamping plate 61 and a second clamping plate 64 with arc-shaped openings outward, arc-shaped rubber pads 63 with inward openings are respectively disposed on the inner sides of the first clamping plate 61 and the second clamping plate 64, oval inspection holes 62 are formed in the middle portions of the first clamping plate 61, the second clamping plate 64 and the rubber pads 63 disposed correspondingly, and pressure sensors 65 are mounted on the sides of the rubber pads 63.
Referring to fig. 3 and 4, a transmission mechanism is connected to the first clamping plate 61 and the second clamping plate 64 of the present embodiment. The transmission mechanism comprises a shell 71 arranged at the upper end parts of two lifting rods 81, one side in the shell 71 is rotationally connected with a bidirectional screw rod 73, the other side in the shell 71 is provided with a guide rod 76, one end of the bidirectional screw rod 73 is connected with a clamping motor 72, sliding sleeves 74 are symmetrically sleeved on the bidirectional screw rod 73, guide sleeves 75 corresponding to the sliding sleeves 74 are sleeved on the guide rod 76, the corresponding sliding sleeves 74 are connected with the guide sleeves 75, a connecting rod 77 is arranged at the outer side of the guide sleeves 75, the connecting rod 77 extends out of the shell 71, the end parts of the connecting rod 77 are respectively connected with a first clamping plate 61 and a second clamping plate 64, the clamping motor 72 and a pressure sensor 65 are connected together through a PLC controller, and the clamping motor 72 is also independently connected with a start-stop switch and is provided with a matched system of the PLC controller.
The embodiment also relates to a use method of the auxiliary supporting device for otorhinolaryngology examination, which comprises the following steps:
when the ear-nose-throat examination is carried out, firstly, the height of the telescopic support frame 41 is adjusted through the hydraulic cylinder 42, the height requirement of a specific patient is met, the patient sits on the patient seat surface 51, the hand pull rod 87 is pulled, so that the clamping block 86 at the corresponding position is separated from the clamping groove 811, at the moment, the lifting rod 81 can move up and down in the lifting movable groove 531, thereby adjusting the heights of the head fixing mechanism and the transmission mechanism, at the moment, the head fixing mechanism and the head of the patient are on the same horizontal plane, at the moment, the start-stop switch of the clamping motor 72 is started, the clamping motor 72 rotates positively, the sliding sleeve 74 at two sides moves inwards, thereby controlling the first clamping plate 61 and the second clamping plate 64 to move inwards, thereby clamping the two sides of the head of the patient, the ears of the patient are exposed from the examination hole 62, the doctor can conveniently examine the head of the patient, the doctor sits on the examination seat surface 11, the height of the whole seat is adjusted through the hand pull rod, the foot pedal ground can conveniently examine the seat mechanism to be close to or far away from the patient seat mechanism, the examination seat mechanism is enabled to rotate along the rotating movable groove 22 through the set rotating movement wheel 33, the rotating direction of the rotating movement is always perpendicular to the rotating movable groove 22, the rotating direction of the rotating movement is opposite to the rotating movement of the movable groove 22, and the rotating angle 103 is adjusted to the rotating the backrest relative to the backrest of the patient seat surface 53, and the patient is convenient to adjust the angle of the patient is carried out by adjusting the backrest relative to the backrest through the backrest 51.
In the process of examining patients by doctors, as the pressure sensor 65 at the rubber pad 63 is arranged at the opening sides of the first clamping plate 61 and the second clamping plate 64, when patients have unconscious shaking and struggling in the examination process, the pressure is firstly pressed at the pressure sensor 65, a specific value is set by adjusting the PLC controller and the matched system, and when the struggling force of the patients is overlarge and exceeds the specific value, the PLC controller and the matched system control the clamping motor 72 to reversely rotate, so that the first clamping plate 61 and the second clamping plate 64 respectively move outwards, the heads of the patients are loosened, and secondary injuries to the patients are avoided.
Example 2
Referring to fig. 1, the auxiliary supporting device for otorhinolaryngologic examination and the method of using the same in this embodiment are the same as those in embodiment 1, and the difference is that:
the movable groove body 113 and the outer sleeve 114 are fixed on the hand rail 52, the movable block 112 is arranged in the movable groove body 113, the binding band 111 extending out of the movable groove body 113 is fixed on the movable block 112, the inner sleeve 116 is connected in the outer sleeve 114 through the movable springs 115 uniformly distributed on the circumference, a patient passes the arm through the inner sleeve 116, the hand is positioned above the movable groove body 113, the wrist of the patient is fixed through the binding band 111, the binding band 111 can move along the movable groove body 113, dynamic fixation of the arm of the patient can be achieved, normal examination of medical staff is not affected, the arm of the patient can move within a certain range, and the numbness of the arm caused by long-time fixation is avoided.
When the ear-nose-throat examination is carried out on children or patients incapable of controlling the behavior ability of the children, the height of the telescopic support frame 41 is adjusted through the hydraulic cylinder 42 to meet the height requirement of a specific patient, the patient sits on the patient seat surface 51, the patient passes the arm through the inner sleeve 116, the hand is positioned above the movable groove body 113, the wrist of the patient is fixed through the binding belt 111, the binding belt 111 can move along the movable groove body 113, and dynamic fixation of the arm of the patient can be achieved, so that the normal examination of medical staff is not influenced.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims do not necessarily imply a limitation on the amount. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. "connected" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
While the exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that many changes and modifications can be made to the specific embodiments described above without departing from the spirit of the invention, and that many combinations of technical features and structures can be made without departing from the scope of the invention.
Claims (6)
1. The utility model provides an otorhinolaryngology inspection is with auxiliary stay device, includes inspection seat mechanism and patient's seat mechanism, its characterized in that: the device comprises an inspection seat mechanism and a patient seat machine, wherein the bottoms of the inspection seat mechanism and the patient seat machine are fixedly supported through a support base, the support base comprises a walking groove arranged on one side and a circular rotary movable groove arranged on the other side, the patient seat mechanism comprises a patient seat surface, a hand rail, a backrest and an instrument placing plate, an instrument placing rack is fixed on the instrument placing plate, a rotary groove is formed in one side of the seat surface, a rotary shaft is rotatably arranged in the rotary groove, a rotary motor is connected onto the rotary shaft at one end, the rotary shaft is fixedly connected with the backrest through a fixed cylinder, lifting movable grooves are symmetrically arranged on the backrest, lifting mechanisms are arranged in the lifting movable grooves, head fixing mechanisms are arranged on the upper parts of the lifting mechanisms, and transmission mechanisms are arranged on the head fixing mechanisms;
the upper part of the hand rail is also provided with an arm fixing mechanism, the arm fixing mechanism comprises a movable groove body and an outer sleeve, the movable groove body is fixed on the hand rail, a movable block is arranged in the movable groove body, a binding belt extending out of the movable groove body is fixed on the movable block, and the inner sleeve is connected with the outer sleeve through movable springs uniformly distributed on the circumference;
the instrument placing rack comprises a supporting block fixed on an instrument placing plate, a cylindrical groove is formed in the middle of the supporting block, movable beads are uniformly distributed on the circumferences of the upper part and the lower part of the cylindrical groove, the movable beads are movably embedded in the supporting block, a small part of the movable beads are exposed in the cylindrical groove, a cylindrical movable block is installed in the cylindrical groove, a supporting rod is connected to the upper part of the movable block and extends out of the supporting block, and instrument placing plates are arranged on the upper part of the supporting rod;
the head fixing mechanism comprises a first clamping plate and a second clamping plate with outwards-circular openings, circular-arc rubber pads with inwards-circular openings are respectively arranged on the inner sides of the first clamping plate and the second clamping plate, elliptical inspection holes are formed in the middle parts of the first clamping plate, the second clamping plate and the rubber pads which are correspondingly arranged, and pressure sensors are arranged on the side edges of the rubber pads;
the transmission mechanism comprises a shell arranged at the upper end parts of two lifting rods, one side in the shell is rotationally connected with a bidirectional screw rod, the other side in the shell is provided with a guide rod, one end of the bidirectional screw rod is connected with a clamping motor, the bidirectional screw rod is symmetrically sleeved with a sliding sleeve, the guide rod is sleeved with a guide sleeve corresponding to the sliding sleeve, the corresponding sliding sleeve is connected with the guide sleeve, a connecting rod is arranged at the outer side of the guide sleeve and extends out of the shell, the end part of the connecting rod is respectively connected with a first clamping plate and a second clamping plate, the clamping motor is connected with a pressure sensor through a PLC, and the clamping motor is also independently connected with a start-stop switch.
2. The auxiliary support device for otorhinolaryngologic examination as defined in claim 1 wherein: the checking chair mechanism comprises a checking chair surface, a tray, an adjusting rod, an air rod and a pedal frame, wherein the adjusting rod, the air rod and the pedal frame are arranged on the tray, the bottom of the air rod is provided with a supporting plate A, the bottom of the supporting plate A is provided with travelling wheels, and the travelling wheels are arranged in a travelling groove to realize linear movement.
3. The auxiliary support device for otorhinolaryngologic examination as recited in claim 2 wherein: the telescopic support frame is installed at the lower part of patient's seat face, install the pneumatic cylinder on the articulated shaft at telescopic support frame middle part, telescopic support frame lower part movable mounting has discoid backup pad B, and backup pad B's circumferencial direction range is provided with the rotatory movable groove tangent line perpendicular all the time and shifts the round, and rotatory movable wheel passes through the supporting leg and installs on backup pad B.
4. An auxiliary support device for otorhinolaryngologic examinations as defined in claim 3 wherein: the lifting mechanism comprises two lifting rods arranged in a lifting movable groove, clamping grooves are arranged on the back of the lifting movable groove, a stretching movable groove is formed in a backrest of the back of the lifting movable groove, a stretching plate is arranged in the stretching movable groove, a clamping block corresponding to the clamping grooves is arranged on one side of the stretching plate, the stretching rods are arranged on the other side of the stretching plate, the stretching rods extend out of the backrest, the end parts of the two stretching rods extending out of the backrest are connected together through hand stretching rods, limiting springs are sleeved on the part of the stretching rods located in the stretching movable groove, the limiting springs are in a compressed state, and the stretching plate can move in the stretching movable groove along the direction of the stretching rods.
5. The method for using the auxiliary supporting device for otorhinolaryngological examination as recited in claim 4 wherein: when the ear-nose-throat examination is carried out, firstly, the height of the telescopic support frame is adjusted through the hydraulic cylinder, the height requirement of a specific patient is met, the patient sits on the seat surface of the patient, the patient passes through the inner sleeve, the hand is positioned above the movable groove body, the wrist of the patient is fixed through the binding band, the hand pull rod is pulled, so that the clamping block at the corresponding position is separated from the clamping groove, the lifting rod can move up and down in the lifting movable groove at the moment, thereby adjusting the heights of the head fixing mechanism and the transmission mechanism, at the moment, the head fixing mechanism and the head of the patient are on the same horizontal plane, the start-stop switch of the clamping motor is started at the moment, the clamping motor positively rotates, the sliding sleeves at the two sides move inwards, so that the first clamping plate and the second clamping plate move inwards, the two sides of the head of the patient are clamped, the ears of the patient are exposed from the examination hole, the doctor is convenient to examine, the doctor sits on the seat surface of the examination, the whole seat is adjusted through the hand adjusting rod, the foot pedal ground is convenient to examine, the seat mechanism is close to or far away from the seat mechanism of the patient, the rotating through the rotating movable groove is rotated, the rotating movement wheel is always, the rotating and the rotating movement motor is rotated, the rotating movement direction is always opposite to the rotating movement direction of the rotating movement motor, the rotating angle is adjusted, the patient is opposite to the rotating angle is adjusted, and the seat is convenient to the seat is adjusted, and the angle is opposite to the position of the patient.
6. The method of using the auxiliary support device for otorhinolaryngological examination as defined in claim 5 wherein: in the process of checking patients by doctors, as the pressure sensor at the rubber pad is arranged at the opening sides of the first clamping plate and the second clamping plate, when patients are unconsciously swayed and struggled in the checking process, the pressure is firstly pressed at the pressure sensor, and a specific value is set by adjusting the PLC controller and the matched system, when the struggling force of the patients is overlarge and exceeds the specific value, the PLC controller and the matched system control the clamping motor to reversely rotate, so that the first clamping plate and the second clamping plate respectively move outwards, the heads of the patients are loosened, and the secondary injury to the patients is avoided.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111664875.8A CN115006184B (en) | 2021-12-31 | 2021-12-31 | Auxiliary supporting device for otorhinolaryngology examination and using method thereof |
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| CN202111664875.8A CN115006184B (en) | 2021-12-31 | 2021-12-31 | Auxiliary supporting device for otorhinolaryngology examination and using method thereof |
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| CN115006184B true CN115006184B (en) | 2024-01-30 |
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| CN115006184A (en) | 2022-09-06 |
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