CN216652818U

CN216652818U - Head contact type auxiliary fixing chair for ear canal examination for ear-nose-throat department

Info

Publication number: CN216652818U
Application number: CN202220077675.6U
Authority: CN
Inventors: 刘芳
Original assignee: Qilu Hospital of Shandong University Qingdao
Current assignee: Qilu Hospital of Shandong University Qingdao
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-06-03
Anticipated expiration: 2032-01-10

Abstract

The utility model relates to the technical field of ear-nose-throat departments, in particular to a head-contact type auxiliary fixing chair for ear canal examination in the ear-nose-throat departments. The technical scheme comprises the following steps: the fixed chair comprises a fixed chair body, a backrest and a supporting seat, wherein a hydraulic push rod is fixedly mounted inside the supporting seat, a sliding groove is formed in the surface of one side of the fixed chair body, a pedal is mounted on one side of the sliding groove, a backrest is fixedly mounted at the top of the fixed chair body, a partition plate is fixedly mounted inside the box body, a motor is fixedly mounted at the top and the bottom of the partition plate, a winding barrel is mounted between the motor and the box body, a cushion layer is mounted on one side of the backrest through an elastic cord, and a fixing belt is mounted between the cushion layer and the winding barrel. The device can automatically and quickly fix the head of a patient through the combination of various structures, so that the working efficiency is improved, and the height of the device and the position of the pedal can be adjusted according to the field requirement.

Description

Head contact type auxiliary fixing chair for ear canal examination for ear-nose-throat department

Technical Field

The utility model relates to the technical field of ear-nose-throat departments, in particular to a head-contact type auxiliary fixing chair for ear canal examination in the ear-nose-throat departments.

Background

The original name of the ear, nose and throat is named as 'department of otorhinolaryngology', the department of otorhinolaryngology is formally named after the innovation of the department of health, the classification of diseases of the department of otorhinolaryngology is mainly divided from some diseases which are frequently generated at the ear, the nose and the throat, and the department of otorhinolaryngology needs to fix the position of a patient in order to prevent the patient from being injured due to disorder when the ear canal of the patient is inspected.

Through the retrieval, patent publication number is CN 212140879U discloses an otolaryngology branch of academic or vocational study is with inspection chair, including sitting bench and two first bolts, the bottom intermediate position of sitting the bench is fixed with the support column, the bottom of support column is fixed with the base, top one side of sitting the bench is fixed with the footboard, the top of sitting the bench is kept away from one side of footboard and is fixed with the back, the mounting groove has been seted up in the front of back, the internal rotation of mounting groove is connected with the screw thread post, and the top of screw thread post extends to the outside of back, the top of screw thread post is fixed with the carousel.

The existing auxiliary fixing chair for the ear canal examination in the ear-nose-throat department has the defects that:

1. the existing auxiliary fixing chair for the ear canal examination in the ear-nose-throat department cannot automatically and quickly limit and fix the head of a patient, is not ideal in working efficiency and is inconvenient for workers to examine the ear canal of the patient;

2. the height of the device and the adjustment work of a foot pedal cannot be carried out according to the field requirements by the aid of an existing auxiliary fixing chair for ear canal examination in the ear-nose-throat department, and the existing problem is solved by the aid of a head contact type auxiliary fixing chair for the ear canal examination in the ear-nose-throat department.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a head-contact type auxiliary fixing chair for ear canal examination in the otolaryngological department, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an otolaryngology branch of academic or vocational study is with supplementary fixed chair of head support formula for inspection of duct, includes fixed chair body, back and supporting seat, the inside fixed mounting of supporting seat has hydraulic push rod, and hydraulic push rod's top runs through supporting seat fixed mounting and has the fixed chair body, the surface of fixed chair body one side is provided with the spout, and one side of spout installs the footboard, the top fixed mounting of fixed chair body has the back, and the opposite side fixed mounting of back has the box, the inside fixed mounting of box has the baffle, and the top of baffle and the all fixed mounting in bottom have the motor, install a roll-up section of thick bamboo between motor and the box, the bed course is installed through the elastic cord in one side of back, and installs the fixed band between bed course outlying back and the roll-up section of thick bamboo.

The patient can sit on the fixed chair body, then the head is supported on the backrest, then two cushion layers are arranged at the forehead and the chin of the patient, the elastic band can attach the cushion layers to the patient according to the elasticity of the elastic band, the stability is improved, then the fixing band can be arranged on the cushion layers by a worker, then the motor is started, the motor can drive the winding drum to rotate to wind the fixing band, the fixing band can be automatically tensioned at the forehead and the chin of the patient, the head touch type auxiliary fixing work can be automatically carried out on the patient, the stability of the device is improved, the cushion layers can protect the forehead and the chin of the patient, the situation that the fixing band directly contacts the patient to cause injury is avoided, the comfort of the device is improved, the worker can conveniently carry out auditory canal examination work, and the worker can start the hydraulic push rod according to the needs of the worker when the device works, thereby automatic highly adjusting work to the fixed chair body, the practicality of increase device, the patient can place the foot on the footboard when using, increases stability to can make the footboard reciprocate work in the spout according to patient's health leg length, thereby adjust the work to the position of footboard, can make the footboard arrange patient's underfoot all the time, the staff of being convenient for uses.

Preferably, the fixed block is fixedly arranged on the surface of the other side of the pedal at the two ends of the fixed chair body, and the fixed bolt is arranged on the surface of the outer side of the fixed block. The staff can inject the position of footboard through fixed block and gim peg cooperation after the regulation work of footboard, increases the stability of device.

Preferably, a maintenance plate is mounted on the surface of the support base, and an oxidation prevention layer is coated on the surface of the maintenance plate. The staff can be through opening the inner structure of maintenance board to the supporting seat and maintain the work, and the durability and the life that the anti oxidation coating can increase the maintenance board.

Preferably, the bottom of the backrest is fixedly provided with a limiting plate, and an adjusting groove is arranged in a supporting seat on the periphery of the limiting plate. When the hydraulic push rod drives the height of the fixed chair body to adjust, the limiting plate can adjust up and down in the adjusting groove, so that the position of the fixed chair body is limited, and the stability of the device is improved.

Preferably, the sponge cushion is arranged on the top surface of the fixed chair body on one side of the backrest, and the rubber cushion is arranged on the surface of one side of the backrest between the cushion layers. The patient can sit on the sponge pad, increases patient's travelling comfort, and the patient can increase comfortable security with the head rest on the rubber pad when carrying out the head fixed.

Preferably, the surface of the top of the pedal is fixedly provided with an antiskid plate, and the surface of the top of the antiskid plate is provided with antiskid lines. The patient can step on the antiskid ribbed tile with the foot, can increase the contact frictional force between patient's foot and the footboard through antiskid ribbed tile and the cooperation of antiskid line, increases the stability of device.

Compared with the prior art, the utility model has the beneficial effects that:

1. the patient can sit on the fixed chair body, then with the head rest on the back, then place patient's forehead and chin department in with two bed courses, the elastic cord can be laminated the bed course according to the elasticity of self on the patient, increase stability, then the staff can place the fixed band in on the bed course, then the starter motor, the motor can drive the roll-up section of thick bamboo and rotate the roll-up work that carries out the fixed band, can be automatic with the fixed band taut forehead and chin department at the patient, can be automatic carry out the supplementary fixed work of head touch to the patient, the stability of increase device, the bed course can protect patient's forehead and chin department, it leads to the injured circumstances to take place to avoid fixed band direct contact patient, the travelling comfort of increase device, make things convenient for the staff to carry out the work of duct inspection.

2. The device can start hydraulic push rod according to self needs at the during operation staff, thereby automatic highly adjust work to the fixed chair body, increase the practicality of device, the patient can place the foot on the footboard when using, increase stability, and can make the footboard reciprocate the work in the spout according to patient's health leg length, thereby adjust work to the position of footboard, can make the footboard arrange patient's underfoot in all the time, the staff of being convenient for uses, and the staff can prescribe a limit to the position of footboard through fixed block and gim peg cooperation after the regulation work of footboard, increase the stability of device.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a partial structural diagram of the box body of the utility model.

In the figure: 1. a fixed chair body; 2. a backrest; 3. fixing belts; 4. a rubber pad; 5. a sponge cushion; 6. a chute; 7. a pedal; 8. an anti-skid plate; 9. a fixed block; 10. a fixing bolt; 11. a box body; 12. a supporting seat; 13. maintaining the plate; 14. a cushion layer; 15. a limiting plate; 16. a winding drum; 17. a partition plate; 18. a motor; 19. a hydraulic push rod; 20. and (4) elastic bands.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 2-3, the head contact type auxiliary fixed chair for ear canal examination in otolaryngological department provided by the utility model comprises a fixed chair body 1, a backrest 2 and a support seat 12, wherein a hydraulic push rod 19 is fixedly installed inside the support seat 12, the top of the hydraulic push rod 19 penetrates through the support seat 12 and is fixedly installed with the fixed chair body 1, a chute 6 is arranged on the surface of one side of the fixed chair body 1, a pedal 7 is installed on one side of the chute 6, a backrest 2 is fixedly installed on the top of the fixed chair body 1, a box body 11 is fixedly installed on the other side of the backrest 2, a partition plate 17 is fixedly installed inside the box body 11, a motor 18 is fixedly installed on the top and the bottom of the partition plate 17, a furling barrel 16 is installed between the motor 18 and the box body 11, a cushion layer 14 is installed on one side of the backrest 2 through an elastic band 20, and a fixing band 3 is installed between the backrest 2 and the furling barrel 16 on the periphery of the cushion layer 14, the fixed chair body 1 is fixed with fixed block 9 on the footboard 7 opposite side surface at both ends, and the surface mounting in the fixed block 9 outside has gim peg 10.

The working principle of the head-contact auxiliary fixing chair for ear canal examination based on the ear-nose-throat department in the embodiment 1 is as follows: the patient can sit on the fixed chair body 1, then the head of the patient is supported on the backrest 2, then the two cushion layers 14 are arranged at the forehead and the chin of the patient, the elastic band 20 can attach the cushion layers 14 to the head of the patient according to the elasticity of the elastic band 20, the stability is improved, then the worker can arrange the fixing band 3 on the cushion layers 14, then the motor 18 is started, the motor 18 can drive the winding drum 16 to rotate to wind the fixing band 3, the fixing band 3 can be automatically tensioned at the forehead and the chin of the patient, the head contact type auxiliary fixing work can be automatically carried out on the patient, the stability of the device is improved, the cushion layers 14 can protect the forehead and the chin of the patient, the situation that the fixing band 3 directly contacts the patient to cause injury is avoided, the comfort of the device is improved, the worker can conveniently carry out the ear canal examination work, and the worker can start the hydraulic push rod 19 according to the need of the worker when the device works, thereby the work is adjusted to automatic height to fixed chair body 1, increase the practicality of device, the patient can place the foot on footboard 7 when using, increase stability, and can make footboard 7 reciprocate the work in spout 6 according to patient's health leg length, thereby adjust the work to the position of footboard 7, can make footboard 7 arrange patient's underfoot in all the time, the staff of being convenient for uses, and the staff can prescribe a limit to the position of footboard 7 through the cooperation of fixed block 9 and gim peg 10 after the regulation work of footboard 7, increase the stability of device.

Example two

As shown in fig. 1 or fig. 4, the head contact type auxiliary fixing chair for ear canal examination in otolaryngology of the present invention further includes: the surface mounting of supporting seat 12 has maintenance board 13, and the surface of maintenance board 13 scribbles the oxidation barrier, the bottom fixed mounting of back 2 has limiting plate 15, and the inside adjustment tank that is provided with of limiting plate 15 outlying supporting

seat

12, 1 top surface of the fixed chair body of back 2 one side is provided with foam-

rubber cushion

5, and 2 side surfaces of back between the bed course 14 are provided with rubber pad 4, the fixed surface at footboard 7 top installs antiskid ribbed tile 8, and the surface at antiskid ribbed tile 8 top is provided with anti-skidding line.

In this embodiment, the staff can maintain the work to the inner structure of supporting seat 12 through opening maintenance board 13, the durability and the life of maintenance board 13 can be increased to the oxidation prevention coating, stop plate 15 can adjust work from top to bottom in the adjustment tank when hydraulic rod 19 drives the height of fixed chair body 1 and adjusts work, thereby carry out spacing work to the position of fixed chair body 1, the stability of device is increased, the patient can sit on foam-rubber cushion 5, patient's travelling comfort is increased, the patient can be with the head rest on rubber pad 4 when carrying out the head fixed, increase comfortable security, the patient can step on antiskid ribbed tile 8 with the foot, can increase the contact frictional force between patient's foot and footboard 7 through antiskid ribbed tile 8 and anti-skidding cooperation, the stability of device is increased.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides an otolaryngology branch of academic or vocational study is with supplementary fixed chair of head supported formula for inspection of duct, includes fixed chair body (1), back (2) and supporting seat (12), its characterized in that: a hydraulic push rod (19) is fixedly arranged inside the supporting seat (12), a fixed chair body (1) is fixedly arranged at the top of the hydraulic push rod (19) through the supporting seat (12), a sliding groove (6) is arranged on the surface of one side of the fixed chair body (1), a pedal (7) is arranged on one side of the sliding chute (6), a backrest (2) is fixedly arranged on the top of the fixed chair body (1), and the other side of the backrest (2) is fixedly provided with a box body (11), the inside of the box body (11) is fixedly provided with a clapboard (17), and the top and the bottom of the clapboard (17) are both fixedly provided with a motor (18), a furling drum (16) is arranged between the motor (18) and the box body (11), a cushion layer (14) is arranged on one side of the backrest (2) through an elastic band (20), and a fixing belt (3) is arranged between the backrest (2) at the periphery of the cushion layer (14) and the furling drum (16).

2. The head-contact auxiliary fixing chair for ear-nose-throat examination of claim 1, wherein: fixed block (9) are fixedly installed to the footboard (7) opposite side surface at fixed chair body (1) both ends, and the surface mounting in fixed block (9) outside has gim peg (10).

3. The head-contact type auxiliary fixing chair for the ear canal examination for the otolaryngological department as claimed in claim 1, wherein: and a maintenance plate (13) is arranged on the surface of the supporting seat (12), and an anti-oxidation layer is coated on the surface of the maintenance plate (13).

4. The head-contact auxiliary fixing chair for ear-nose-throat examination of claim 1, wherein: the bottom of the backrest (2) is fixedly provided with a limiting plate (15), and an adjusting groove is formed in a supporting seat (12) on the periphery of the limiting plate (15).

5. The head-contact auxiliary fixing chair for ear-nose-throat examination of claim 1, wherein: the chair is characterized in that sponge cushions (5) are arranged on the top surface of the fixed chair body (1) on one side of the backrest (2), and rubber cushions (4) are arranged on the surface of one side of the backrest (2) between the cushion layers (14).

6. The head-contact auxiliary fixing chair for ear-nose-throat examination of claim 1, wherein: the surface of the top of the pedal (7) is fixedly provided with an antiskid plate (8), and the surface of the top of the antiskid plate (8) is provided with antiskid lines.