CN214435172U

CN214435172U - Otolaryngology passes a sentence operation auxiliary device

Info

Publication number: CN214435172U
Application number: CN202120310467.1U
Authority: CN
Inventors: 李洁
Original assignee: Yongchuan Hospital of Chongqing Medical University
Current assignee: Yongchuan Hospital of Chongqing Medical University
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-10-22
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses an otolaryngology branch of academic or vocational study operation auxiliary device, including the foundation, the top fixedly connected with operating table of foundation, the avris of operating table is equipped with the handle, and the operating table rotates with the handle to be connected, the tip fixedly connected with ratchet of handle, the first gear of avris fixedly connected with of ratchet, the avris of first gear is equipped with the second gear, and just first gear is connected with the meshing of second gear, the avris fixedly connected with third gear of second gear, the avris of third gear is equipped with the rack, and the meshing of third gear and rack is connected, the top fixedly connected with brace table of rack. The utility model discloses can carry out angular adjustment to the device according to the needs of operation, can make the patient more comfortable at the in-process of operation, the doctor of being convenient for prevents the arm on a supporting bench, can adjust a supporting bench's height according to the needs of operation, avoids long-time postoperative back, and the doctor is physically hard to cause fatigue.

Description

Otolaryngology passes a sentence operation auxiliary device

Technical Field

The utility model relates to a medical treatment operating equipment field, concretely relates to otolaryngology branch of academic or vocational study operation auxiliary device.

Background

The operation refers to the treatment of excision, suture and the like of a patient body by a doctor with medical instruments, the health of the patient is maintained by operating the instruments such as a knife, a shear, a needle and the like on the local part of the human body, the operation is a main treatment method of surgery, the purpose is to treat or diagnose diseases, the early operation is only limited to a simple manual method to cut, cut and sew on the body surface, such as abscess drainage, tumor excision, trauma suture and the like, along with the development of the surgery, the operation field is continuously expanded, the operation can be carried out on any part of the human body, and the applied instruments are continuously updated.

The operation auxiliary device of current otolaryngology branch of academic or vocational study, general operation time is than longer, and the doctor produces fatigue easily under the condition of long-time operation to can not support doctor's arm, long-time operation causes the body strength easily not enough, and most can not fold and adjust the device, is not convenient for carry out angle modulation to patient's head.

Therefore, it is necessary to provide an otorhinolaryngological surgery assisting device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an otolaryngology branch of academic or vocational study operation auxiliary device, through placing the patient in the top of operation table, make the head of patient place on the recess of seting up in the backup pad inside, thereby can fix the head of patient, be convenient for operate, then rotate the turn button, thereby make the lead screw of tip rotate, and then drive two sliding blocks in the outside to slide to both ends, and then enlarge the contained angle between two lifter, be convenient for promote the backup pad of top to move upwards, thereby make the backup pad rotate through first pivot, can carry out angle adjustment to the device according to the needs of operation, can make the patient more comfortable in the process of operation, through rotating the handle that sets up in the operation table avris, thereby make the ratchet of tip rotate, and then drive the first gear rotation that the avris is fixed, the avris of first gear is provided with the second gear, thereby make the second gear rotate, and then it is rotatory to drive the third gear of fixing at the avris, the rack that can drive the avris slides to the top, and then promote the brace table at top and go up and down the activity, thereby be convenient for the doctor prevents the arm on the brace table, can adjust the height of brace table according to the operation needs, convenient to use, avoid long-time postoperative back, doctor's physical stamina does not cause fatigue, the avris of button is provided with the dead lever, the dead lever closely laminates with the button under the effect of spring, thereby make the button rotate through fixed rotating shaft, with the ratchet block, avoid in-process using, the brace table descends and causes the accident, when needs reduce the height, through pressing the button, make the button keep away from the ratchet, and convenient for adjustment, in order to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: an otolaryngological operation auxiliary device comprises a bottom pillar, the top of the bottom pillar is fixedly connected with an operating table, the side of the operating table is provided with a handle, the operating table is rotationally connected with a handle, the end part of the handle is fixedly connected with a ratchet wheel, the side of the ratchet wheel is fixedly connected with a first gear, the side of the first gear is provided with a second gear, the first gear is engaged with the second gear, the side of the second gear is fixedly connected with a third gear, the side of the third gear is provided with a rack, and the third gear is meshed with the rack, the top of the rack is fixedly connected with a supporting table, the side of the operating table is provided with a button, a fixed rotating shaft is arranged inside the button, and the button rotates with fixed pivot to be connected, the avris of button is equipped with the dead lever, the avris of dead lever is equipped with the spring, and the dead lever is connected with the spring block.

Preferably, the ratchet wheel is parallel to the first gear, the first gear is meshed with the second gear, the second gear is parallel to the third gear, and the third gear is perpendicular to the rack.

Preferably, the support tables are arranged in two numbers, and the support tables are symmetrically arranged relative to the central axis of the operating table.

Preferably, the button is connected with the ratchet wheel in a clamping mode, and the button is connected with the operating table in a rotating mode.

Preferably, the fixing rod is tightly attached to the button, and the fixing rod is hinged to the operating table.

Preferably, the top fixedly connected with operation table of foundation, the first pivot of tip fixedly connected with of operation table, the tip of first pivot is equipped with the backup pad, and articulates between operation table and the backup pad.

Preferably, the top of the supporting plate is provided with a groove, the bottom of the supporting plate is fixedly connected with a second rotating shaft, a rotating block is arranged at the end part of the second rotating shaft and is hinged with the supporting plate, and a lifting rod is arranged at the end part of the rotating block, which is provided with a third rotating shaft, and is hinged with the rotating block.

Preferably, the lifter is provided with two, and the lifter sets up about the backup pad symmetry, the tip of lifter is provided with the sliding block, and articulates between lifter and the sliding block, and the inside of sliding block runs through there is the lead screw, the tip fixedly connected with knob of lead screw.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the patient is placed above the operating table, the head of the patient is placed on the groove formed in the supporting plate, so that the head of the patient can be fixed, the operation is facilitated, the rotating button is rotated, the screw rod at the end part is rotated, the two sliding blocks at the outer side are driven to slide towards the two ends, the included angle between the two lifting rods is further enlarged, the supporting plate at the top is conveniently pushed to move upwards, the supporting plate is rotated through the first rotating shaft, the angle of the device can be adjusted according to the operation requirement, and the patient can feel more comfortable in the operation process;

2. the handle arranged at the side of the operating table is rotated, so that the ratchet wheel at the end part is rotated, and further the first gear fixed at the side is driven to rotate, the side of the first gear is provided with the second gear, so that the second gear is rotated, and further the third gear fixed at the side is driven to rotate, the rack at the side can be driven to slide upwards, and further the supporting table at the top is pushed to move up and down, so that a doctor can conveniently prevent the arm from being on the supporting table, the height of the supporting table can be adjusted according to the operation requirement, the use is convenient, the fatigue caused by insufficient physical strength of the doctor after long-time operation is avoided, the side of the button is provided with the fixed rod, the fixed rod is tightly attached to the button under the action of the spring, so that the button is rotated through the fixed rotating shaft and is clamped with the ratchet wheel, the accident caused by the supporting table in the use process is avoided, when the height is required to be reduced, the button is kept away from the ratchet wheel by pressing the button, so that the adjustment is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic front view of the internal structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the handle and the supporting platform of the present invention;

FIG. 3 is a schematic view of the connection structure of the button and the fixing rod of the present invention;

FIG. 4 is a schematic view of the connection structure of the fixing rod and the spring of the present invention;

fig. 5 is a schematic view of the connection structure of the support plate and the knob according to the present invention.

Description of reference numerals:

1. a bottom pillar; 2. an operating table; 3. a handle; 4. a ratchet wheel; 5. a first gear; 6. a second gear; 7. a third gear; 8. a rack; 9. a support table; 10. a button; 11. fixing the rotating shaft; 12. fixing the rod; 13. a spring; 14. an operating bed; 15. a first rotating shaft; 16. a support plate; 17. a second rotating shaft; 18. rotating the block; 19. a third rotating shaft; 20. a lifting rod; 21. a slider; 22. a screw rod; 23. and (6) turning a button.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides an otolaryngology operation auxiliary device as shown in figures 1-4, which comprises a bottom pillar 1, wherein the top of the bottom pillar 1 is fixedly connected with an operating table 2, the side of the operating table 2 is provided with a handle 3, and the operating table 2 is rotationally connected with the handle 3, the end part of the handle 3 is fixedly connected with a ratchet 4, the side of the ratchet 4 is fixedly connected with a first gear 5, the side of the first gear 5 is provided with a second gear 6, and the first gear 5 is meshed with the second gear 6, the side of the second gear 6 is fixedly connected with a third gear 7, the side of the third gear 7 is provided with a rack 8, and the third gear 7 is meshed with the rack 8, the top of the rack 8 is fixedly connected with a supporting platform 9, the side of the operating table 2 is provided with a button 10, the inside of the button 10 is provided with a fixed rotating shaft 11, and the button 10 is rotationally connected with the fixed rotating shaft 11, the avris of button 10 is equipped with dead lever 12, the avris of dead lever 12 is equipped with spring 13, and dead lever 12 is connected with spring 13 block.

Further, in the above technical solution, the ratchet wheel 4 and the first gear 5 are parallel to each other, the first gear 5 is meshed with the second gear 6, the second gear 6 is parallel to the third gear 7, and the third gear 7 is perpendicular to the rack 8.

Further, in the above technical solution, two support tables 9 are provided, and the support tables 9 are symmetrically arranged about the central axis of the operating table 2.

Furthermore, in the above technical solution, the button 10 is connected with the ratchet 4 in a snap-fit manner, and the button 10 is connected with the operating table 2 in a rotating manner.

As shown in fig. 1 and 5: the fixed rod 12 is tightly attached to the button 10, and the fixed rod 12 is hinged to the operating table 2.

Further, in the above technical solution, an operating table 14 is fixedly connected above the bottom pillar 1, a first rotating shaft 15 is fixedly connected to an end portion of the operating table 14, a supporting plate 16 is arranged at an end portion of the first rotating shaft 15, and the operating table 14 is hinged to the supporting plate 16.

Further, in the above technical solution, a groove is formed in the top of the supporting plate 16, a second rotating shaft 17 is fixedly connected to the bottom of the supporting plate 16, a rotating block 18 is arranged at an end of the second rotating shaft 17, the rotating block 18 is hinged to the supporting plate 16, a lifting rod 20 is arranged at an end of the rotating block 18, which is provided with a third rotating shaft 19, and the lifting rod 20 is hinged to the rotating block 18.

Further, in the above technical solution, two lifting rods 20 are provided, and the lifting rods 20 are symmetrically arranged with respect to the support plate 16, a sliding block 21 is provided at an end of the lifting rod 20, the lifting rod 20 is hinged to the sliding block 21, a screw rod 22 penetrates through the inside of the sliding block 21, and a rotating button 23 is fixedly connected to an end of the screw rod 22.

This practical theory of operation:

referring to the attached drawings 1 and 5 of the specification, the head of a patient is placed on a groove formed in a supporting plate 16 by placing the patient above an operating table 14, so that the head of the patient can be fixed and the operation is facilitated, then a rotating button 23 is rotated, a lead screw 22 at the end is rotated, two sliding blocks 21 at the outer side are driven to slide towards two ends, an included angle between two lifting rods 20 is enlarged, the supporting plate 16 at the top is conveniently pushed to move upwards, the supporting plate 16 is rotated through a first rotating shaft 15, the angle of the device can be adjusted according to the operation requirement, and the patient can feel more comfortable in the operation process;

referring to the attached drawings 1-4 of the specification, a handle 3 arranged at the side of an operating table 2 is rotated, so that a ratchet 4 at the end part is rotated, a first gear 5 fixed at the side is further driven to rotate, a second gear 6 is arranged at the side of the first gear 5, the second gear 6 is rotated, a third gear 7 fixed at the side is further driven to rotate, a rack 8 at the side can be driven to slide upwards, a supporting table 9 at the top is further driven to move up and down, the arm of a doctor is prevented from being arranged on the supporting table 9 conveniently, the height of the supporting table 9 can be adjusted according to the operation requirement, the use is convenient, the fatigue caused by insufficient physical strength of the doctor after long-time operation is avoided, a fixed rod 12 is arranged at the side of a button 10, the fixed rod 12 is tightly attached to the button 10 under the action of a spring 13, so that the button 10 is rotated through a fixed rotating shaft 11 and is clamped with the ratchet 4, avoid in the use, the descending of brace table 9 causes the accident, when needs reduce the height, through pressing button 10, makes button 10 keep away from ratchet 4, is convenient for adjust.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. An otolaryngology passes a sentence auxiliary device, includes pillar (1), its characterized in that: the top fixedly connected with operating table (2) of foundation (1), the avris of operating table (2) is equipped with handle (3), and operating table (2) rotates with handle (3) and is connected, the tip fixedly connected with ratchet (4) of handle (3), the avris fixedly connected with first gear (5) of ratchet (4), the avris of first gear (5) is equipped with second gear (6), and first gear (5) are connected with second gear (6) meshing, the avris fixedly connected with third gear (7) of second gear (6), the avris of third gear (7) is equipped with rack (8), and third gear (7) are connected with rack (8) meshing, the top fixedly connected with brace table (9) of rack (8), the avris of operating table (2) is equipped with button (10), the inside of button (10) is equipped with fixed rotating shaft (11), and button (10) and fixed pivot (11) rotate to be connected, the avris of button (10) is equipped with dead lever (12), the avris of dead lever (12) is equipped with spring (13), and dead lever (12) and spring (13) block are connected.

2. An otorhinolaryngological procedure assistance device according to claim 1 wherein: the ratchet wheel (4) is parallel to the first gear (5), the first gear (5) is meshed with the second gear (6), the second gear (6) is parallel to the third gear (7), and the third gear (7) is perpendicular to the rack (8).

3. An otorhinolaryngological procedure assistance device according to claim 1 wherein: the two supporting tables (9) are arranged, and the supporting tables (9) are symmetrically arranged about the central axis of the operating table (2).

4. An otorhinolaryngological procedure assistance device according to claim 1 wherein: the button (10) is connected with the ratchet wheel (4) in a clamping mode, and the button (10) is connected with the operating table (2) in a rotating mode.

5. An otorhinolaryngological procedure assistance device according to claim 1 wherein: the fixing rod (12) is tightly attached to the button (10), and the fixing rod (12) is hinged to the operating table (2).

6. An otorhinolaryngological procedure assistance device according to claim 1 wherein: top fixedly connected with operation table (14) of foundation (1), the first pivot (15) of tip fixedly connected with of operation table (14), the tip of first pivot (15) is equipped with backup pad (16), and articulates between operation table (14) and backup pad (16).

7. An otolaryngological procedure assistance device according to claim 6 wherein: the top of the supporting plate (16) is provided with a groove, the bottom of the supporting plate (16) is fixedly connected with a second rotating shaft (17), the end part of the second rotating shaft (17) is provided with a rotating block (18), the rotating block (18) is hinged to the supporting plate (16), the end part of the rotating block (18) provided with a third rotating shaft (19) is provided with a lifting rod (20), and the lifting rod (20) is hinged to the rotating block (18).

8. An otorhinolaryngological procedure assistance device according to claim 7 wherein: lifter (20) are provided with two, and lifter (20) set up about backup pad (16) symmetry, the tip of lifter (20) is provided with sliding block (21), and articulates between lifter (20) and sliding block (21), and the inside of sliding block (21) runs through lead screw (22), the tip fixedly connected with knob (23) of lead screw (22).