阅读说明：本技术 一种耳鼻喉内窥镜支架 (Otolaryngology endoscope support ) 是由 靳军平 于 2021-12-09 设计创作，主要内容包括：本发明公开了一种耳鼻喉内窥镜支架,包括支撑柱,所述支撑柱的底部设有支撑装置,所述支撑柱通过升降装置连接有安装框,所述安装框通过位置调节装置连接有固定框,所述固定框的内部底侧壁上固定连接有连接杆,所述连接杆的上端固定连接有球壳,所述球壳的顶侧壁、右侧壁和左侧壁分别开设有第一贯穿孔、第二贯穿孔和第三贯穿孔。本发明设计合理,构思巧妙,即使医生手产生抖动,可自动调节内窥镜的角度和位置,使得手术视野清晰稳定,给临床工作带来更多方便,降低了视野安全隐患。(The invention discloses an otolaryngology endoscope bracket, which comprises a supporting column, wherein a supporting device is arranged at the bottom of the supporting column, the supporting column is connected with an installation frame through a lifting device, the installation frame is connected with a fixed frame through a position adjusting device, a connecting rod is fixedly connected to the inner bottom side wall of the fixed frame, the upper end of the connecting rod is fixedly connected with a spherical shell, and a first through hole, a second through hole and a third through hole are respectively formed in the top side wall, the right side wall and the left side wall of the spherical shell. The endoscope has reasonable design and ingenious conception, and can automatically adjust the angle and the position of the endoscope even if the hands of a doctor shake, so that the operation visual field is clear and stable, more convenience is brought to clinical work, and the potential safety hazard of the visual field is reduced.)

1. An otolaryngology endoscope support comprises a support column and is characterized in that a supporting device is arranged at the bottom of the support column, the support column is connected with an installation frame through a lifting device, the installation frame is connected with a fixed frame through a position adjusting device, a connecting rod is fixedly connected to the inner bottom side wall of the fixed frame, a spherical shell is fixedly connected to the upper end of the connecting rod, a first through hole, a second through hole and a third through hole are respectively formed in the top side wall, the right side wall and the left side wall of the spherical shell, the first through hole, the second through hole and the third through hole are respectively vertical, transverse and vertical, a rotating ball is arranged in the spherical shell, a through hole penetrating through the rotating ball is formed in the rotating ball, an extrusion ring is arranged in the through hole, round holes are formed in the front side and the rear side of the spherical shell, and the front end and the rear end of the through hole are located at two round hole positions, the top side wall, the right side wall and the left side wall of the fixed frame are respectively and fixedly connected with a first supporting plate, a second supporting plate and a third supporting plate, a first servo motor is fixedly connected on the side wall of the first supporting plate, a second servo motor is fixedly connected on the side wall of the second supporting plate, a third servo motor is fixedly connected on the side wall of the third supporting plate, the output end of the first servo motor is fixedly connected with a first friction wheel, the output end of the second servo motor is fixedly connected with a second friction wheel, the output shaft of the third servo motor is fixedly connected with a third friction wheel, the first friction wheel, the second friction wheel and the third friction wheel respectively penetrate through the first through hole, the second through hole and the third through hole and are abutted against the side wall of the rotating ball, a gyroscope is arranged inside the rotating ball, and a central controller is arranged on the side wall of the fixed frame;

when the hand shaking inclines the rotating ball, the gyroscope angle data in the rotating ball changes and is sent to the central controller, the central controller controls the first servo motor, the second servo motor and the third servo motor to rotate, the first servo motor, the second servo motor and the third servo motor respectively carry out longitudinal, transverse and vertical rotation adjustment on the rotating ball through the first friction wheel, the second friction wheel and the third friction wheel, so that the gyroscope angle data in the rotating ball recover the initial data, and the endoscope is always in the most initial angle position and is unchanged.

2. The otolaryngological endoscope support of claim 1, wherein the elevating device comprises a sliding cavity groove, the sliding cavity groove is opened inside the support column, a moving plate is slidably connected in the sliding cavity groove, a sliding rod is fixedly connected to a side wall of the moving plate, a bolt is fixedly connected to a side wall of the support column, the sliding rod penetrates through a top side wall of the sliding cavity groove, and an upper end of the sliding rod is fixedly connected to a side wall of the mounting frame.

3. The otolaryngological endoscope holder of claim 1, wherein the supporting device comprises a bottom plate, the upper side of the bottom plate is provided with a thread groove, the bottom of the supporting column is provided with an external thread, and the bottom of the supporting column is connected in the thread groove through the external thread.

4. The ear-nose-throat endoscope bracket according to claim 1, wherein the position adjusting device comprises a radar signal receiver, a vertical telescopic cylinder, a horizontal telescopic cylinder and a position signal transmitter, the vertical telescopic cylinder is vertically and fixedly connected to the inner bottom side wall of the mounting frame, the horizontal telescopic cylinder is horizontally and fixedly connected to the side wall of the mounting frame, one end of the vertical telescopic cylinder and one end of the horizontal telescopic cylinder are respectively and fixedly connected with a first fixing tube and a second fixing tube, a first supporting rod is slidably connected in the first fixing tube, one end of the first supporting rod is fixedly connected to the side wall of the fixing frame, a second supporting rod is slidably connected in the second fixing tube, one end of the second supporting rod is fixedly connected to the side wall of the fixing frame, and the radar signal receiver is mounted on the bottom plate, the position signal transmitter is installed on the fixed frame, the radar signal receiver is used for receiving radio waves transmitted by the position signal transmitter to determine the space position of the fixed frame, and the radar signal receiver, the vertical telescopic cylinder and the horizontal telescopic cylinder are all electrically connected with the central controller.

5. The support for an otolaryngological endoscope of claim 1, wherein the pressing ring is provided by an elastic sponge.

6. The otolaryngological endoscope holder of claim 1, wherein the first friction wheel, the second friction wheel and the third friction wheel are provided with anti-slip lines on the circumferential side walls.

7. The otolaryngological endoscope holder of claim 1, wherein the first servo motor, the second servo motor and the third servo motor are provided with an anti-rust layer on the surface side wall.

8. The otolaryngological endoscope holder of claim 3, wherein the base plate is disposed in a truncated cone shape.

9. The otolaryngological endoscope holder of claim 1, wherein a silicone ring is fixedly connected to the side wall of the support column.

Technical Field

The invention relates to the technical field of medical equipment, in particular to an ear-nose-throat endoscope bracket.

Background

The otolaryngology endoscope is characterized in that the traditional destructive operation is converted into a mode of keeping normal structures of the nasal cavity and the paranasal sinus on the basis of thoroughly clearing focuses by means of good illumination of the endoscope, so that good drainage and ventilation are formed, and the form and the function of the mucosa of the nasal cavity and the paranasal sinus can be kept right by using the otolaryngology endoscope.

However, in the prior art, the conventional ear-nose-throat endoscope operation is performed by holding the endoscope with the left hand and holding the surgical instrument with the right hand of an operator. One hand of an operator cannot be liberated, and the hand shakes, so that the operation visual field is not clear, and the like; the operation and the use of the operator are inconvenient. Not only the burden of the patient is increased, but also a plurality of hidden troubles are brought to the clinical work.

Disclosure of Invention

The invention provides an ear-nose-throat endoscope bracket, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

an otolaryngology endoscope support comprises a support column and is characterized in that a supporting device is arranged at the bottom of the support column, the support column is connected with an installation frame through a lifting device, the installation frame is connected with a fixed frame through a position adjusting device, a connecting rod is fixedly connected to the inner bottom side wall of the fixed frame, a spherical shell is fixedly connected to the upper end of the connecting rod, a first through hole, a second through hole and a third through hole are respectively formed in the top side wall, the right side wall and the left side wall of the spherical shell, the first through hole, the second through hole and the third through hole are respectively vertical, transverse and vertical, a rotating ball is arranged in the spherical shell, a through hole penetrating through the rotating ball is formed in the rotating ball, an extrusion ring is arranged in the through hole, round holes are formed in the front side and the rear side of the spherical shell, and the front end and the rear end of the through hole are located at two round hole positions, the top side wall, the right side wall and the left side wall of the fixed frame are fixedly connected with a first supporting plate, a second supporting plate and a third supporting plate respectively, the side wall of the first supporting plate is fixedly connected with a first servo motor, the output end of the first servo motor is fixedly connected with a first friction wheel, the output end of the second servo motor is fixedly connected with a second friction wheel, the output shaft of the third servo motor is fixedly connected with a third friction wheel, the first friction wheel, the second friction wheel and the third friction wheel respectively penetrate through the first through hole, the second through hole and the third through hole and abut against the side wall of the rotating ball, a gyroscope is arranged inside the rotating ball, and a central controller is arranged on the side wall of the fixed frame;

when the hand shaking inclines the rotating ball, the gyroscope angle data in the rotating ball changes and is sent to the central controller, the central controller controls the first servo motor, the second servo motor and the third servo motor to rotate, the first servo motor, the second servo motor and the third servo motor respectively carry out longitudinal, transverse and vertical rotation adjustment on the rotating ball through the first friction wheel, the second friction wheel and the third friction wheel, so that the gyroscope angle data in the rotating ball recover the initial data, and the endoscope is always in the most initial angle position and is unchanged.

Compared with the prior art, the invention has the beneficial effects that:

when the endoscope goes deep into the position to be detected and observed, the central controller controls the first servo motor, the second servo motor and the third servo motor to rotate, the rotating ball can be longitudinally, transversely and vertically rotationally adjusted, so that the angle of the endoscope is automatically adjusted, the endoscope is always in the initial angle position and is unchanged, meanwhile, after the endoscope goes deep into the position to be detected and observed, the radar signal receiver can send the spatial position information received by the position signal transmitter to the central controller in real time, if the fixed frame deviates left and right, the central controller can immediately reach the direction and the distance of deviation, then the central controller starts the vertical telescopic cylinder and the transverse telescopic cylinder to drive the fixed frame to deviate up and down or left and right, so that the fixed frame is kept at the position to be detected and observed initially, the device has reasonable design and ingenious conception, even if the hands of a doctor shake, the angle and the position of the endoscope can be automatically adjusted, so that the operation visual field is clear and stable, more convenience is brought to clinical work, and the potential safety hazard of the visual field is reduced.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a front sectional structural view of an ear-nose-throat endoscope bracket according to the present invention;

FIG. 2 is a schematic front view of an ear-nose-throat endoscope bracket according to the present invention;

FIG. 3 is a schematic structural view of a ball shell and a rotating ball in an ear-nose-throat endoscope support according to the present invention;

FIG. 4 is a schematic structural view of a rotary ball in an ear-nose-throat endoscope support according to the present invention;

fig. 5 is a partially enlarged structural diagram of a in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1 first friction wheel, 2 third supporting plate, 3 third friction wheel, 4 gyroscope, 5 third servo motor, 6 connecting rod, 7 first servo motor, 8 first supporting plate, 9 central controller, 10 second friction wheel, 11 second servo motor, 12 second supporting plate, 13 bolt, 14 sliding rod, 15 moving plate, 16 thread groove, 17 silica gel ring, 18 external thread, 19 bottom plate, 20 supporting column, 21 rotating ball, 22 spherical shell, 23 first through hole, 24 second through hole, 25 third through hole, 26 extruding ring, 27 fixing frame, 28 radar signal receiver, 29 vertical telescopic cylinder, 30 horizontal telescopic cylinder, 31 mounting frame, 32 position signal transmitter, 33 second fixing pipe, 34 first fixing pipe, 35 first supporting rod, 36 second supporting rod.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1 to 5, in the embodiment of the present invention, a supporting device is disposed at the bottom of a supporting column 20, the supporting column 20 is connected to a mounting frame 31 through a lifting device, the mounting frame 31 is connected to a fixed frame 27 through a position adjusting device, a connecting rod 6 is fixedly connected to an inner bottom side wall of the fixed frame 27, an upper end of the connecting rod 6 is fixedly connected to a spherical shell 22, a top side wall, a right side wall and a left side wall of the spherical shell 22 are respectively provided with a first through hole 23, a second through hole 24 and a third through hole 25, the first through hole 23, the second through hole 24 and the third through hole 25 are respectively vertical, a rotating ball 21 is disposed inside the spherical shell 22, the rotating ball 21 is provided with a through hole, an extruding ring 26 is disposed inside the through hole, the front side and the rear side of the spherical shell 22 are both provided with round holes, the front end and the rear end of the through hole are located at two round holes, the inner top side wall of the fixed frame 27 is provided with a through hole, The right side wall and the left side wall are fixedly connected with a first supporting plate 8, a second supporting plate 12 and a third supporting plate 2 respectively, a first servo motor 7 is fixedly connected onto the side wall of the first supporting plate 8, an output end of the first servo motor 7 is fixedly connected with a first friction wheel 1, an output end of the second servo motor 11 is fixedly connected with a second friction wheel 10, an output shaft of the third servo motor 5 is fixedly connected with a third friction wheel 3, the first friction wheel 1, the second friction wheel 10 and the third friction wheel 3 penetrate through a first through hole 23, a second through hole 24 and a third through hole 25 respectively and abut against the side wall of a rotating ball 21, a gyroscope 4 is arranged inside the rotating ball 21, a central controller 9 is arranged on the side wall of a fixing frame 27, the gyroscope 4, the first servo motor 7, the second servo motor 11 and the third servo motor 5 are electrically connected with the central controller 9.

Example 2

Referring to fig. 1, based on embodiment 1, the lifting device includes a sliding cavity groove, the sliding cavity groove is formed inside the supporting column 20, the sliding cavity groove is connected with the moving plate 15 in a sliding manner, the side wall of the moving plate 15 is fixedly connected with the sliding rod 14, the side wall of the supporting column 20 is fixedly connected with the bolt 13, the sliding rod 14 penetrates through the top side wall of the sliding cavity groove, the upper end of the sliding rod 14 is fixedly connected to the side wall of the mounting frame 31, the bolt 13 is loosened to enable the sliding rod 14 to move up and down, the mounting frame 31 is driven to lift, and then the bolt 13 is tightened to fix the sliding rod 14.

Referring to fig. 1, the supporting device includes a bottom plate 19, a threaded groove 16 is formed on an upper side of the bottom plate 19, an external thread 18 is formed on a bottom of the supporting column 20, the bottom of the supporting column 20 is screwed into the threaded groove 16 through the external thread 18, and when the device is not in use, the external thread 18 on the bottom of the supporting column 20 can be screwed into the threaded groove 16 to fix the supporting column 20.

Example 3

Referring to fig. 1 and 5, based on embodiment 1, the position adjusting device includes a radar signal receiver 28, a vertical telescopic cylinder 29, a horizontal telescopic cylinder 30 and a position signal transmitter 32, the vertical telescopic cylinder 29 is vertically and fixedly connected to the inner bottom side wall of the mounting frame 31, the horizontal telescopic cylinder 30 is horizontally and fixedly connected to the side wall of the mounting frame 31, one end of each of the vertical telescopic cylinder 29 and the horizontal telescopic cylinder 30 is respectively and fixedly connected to a first fixing tube 34 and a second fixing tube 33, a first supporting rod 35 is slidably connected to the first fixing rod 34, one end of the first supporting rod 35 is fixedly connected to the side wall of the fixing frame 27, a second supporting rod 36 is slidably connected to the inner portion of the second fixing tube 33, one end of the second supporting rod 36 is fixedly connected to the side wall of the fixing frame 27, the radar signal receiver 28 is mounted on the bottom plate 19, the position signal transmitter 32 is mounted on the fixing frame 27, the radar signal receiver 28 is used for receiving radio waves transmitted by the position signal transmitter 32 to determine the spatial position of the fixed frame 27, the radar signal receiver 28, the vertical telescopic cylinder 29 and the horizontal telescopic cylinder 30 are all electrically connected with the central controller 9, when the endoscope goes deep into a position to be detected and observed, the radar signal receiver 28 can send the spatial position information received by the position signal transmitter 32 to the central controller 9 in real time, if the fixed frame 27 deviates up, down, left and right, the central controller 9 can immediately obtain the direction and distance of the deviation, then the central controller 9 starts the vertical telescopic cylinder 29 and the horizontal telescopic cylinder 30 to drive the fixed frame 27 to deviate up, down or left and right, so that the fixed frame 27 is kept at the position to be detected and observed initially.

Referring to fig. 3, the pressing ring 26 is made of elastic sponge, and the endoscope can be inserted into the pressing ring 26 and then fixed therein.

Referring to fig. 5, the first friction wheel 1, the second friction wheel 10 and the third friction wheel 3 are all provided with anti-slip lines on the circumferential side walls.

Referring to fig. 5, the side walls of the surfaces of the first servo motor 7, the second servo motor 11 and the third servo motor 5 are all provided with an anti-rust layer, so that the anti-rust performance of the first servo motor 7, the second servo motor 11 and the third servo motor 5 can be improved.

Referring to fig. 1, the bottom plate 19 is disposed in a circular truncated cone shape, so that the bottom plate 19 is more stable.

Referring to fig. 2, a silica gel ring 17 is fixedly connected to the side wall of the supporting column 20, and the silica gel ring 17 is convenient for the doctor to hold.

Example 4

On the basis of the embodiments 1-3, when the examination is performed, firstly, the endoscope is inserted into the extrusion ring 26, the detection head is made to extend out of the extrusion ring 26, the extrusion ring 26 is made of elastic sponge material, the endoscope can be fixed in the extrusion ring 26, then, the bottom end of the supporting column 20 can be screwed off from the thread groove 16, then, the silica gel ring 17 is held by hand to drive the supporting column 20 to move, the endoscope goes deep into the position to be detected and observed, then, the central controller 9 is started, the angular position of the gyroscope 4 at the moment is recorded and set as initial data, when a doctor runs through the endoscope, the angular data of the gyroscope 4 in the rotating ball 21 are changed and sent to the central controller 9, the central controller 9 controls the first servo motor 7, the second servo motor 11 and the third servo motor 5 to rotate, and the first servo motor 7, The second servo motor 11 and the third servo motor 5 can respectively adjust the rotation ball 21 in a longitudinal, transverse and vertical rotation mode through the first friction wheel 1, the second friction wheel 10 and the third friction wheel 3, so that the angle data of the gyroscope 4 in the rotation ball 21 can be recovered to the initial data, namely when a doctor shakes hands, the angle of the endoscope can be automatically adjusted, and the endoscope is always in the most initial angle position and is not changed;

when the endoscope goes deep into a position to be detected and observed, the radar signal receiver 28 can send the spatial position information received by the position signal transmitter 32 to the central controller 9 in real time, if the fixed frame 27 is shifted from top to bottom and from left to right, the central controller 9 can immediately obtain the direction and distance of the shift, and then the central controller 9 starts the vertical telescopic cylinder 29 and the horizontal telescopic cylinder 30 to drive the fixed frame 27 to shift up and down or from left to right, so that the fixed frame 27 is kept at the position to be detected and observed initially.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.