CN212037451U - Multifunctional portable otolaryngology inspectoscope - Google Patents

Abstract

The invention discloses a multifunctional portable otolaryngological scope, which comprises a display, a rotator, a handle, a sheath, an intubation tube, a protection tube and a control system, wherein the rotator is arranged on the display; the multifunctional portable otolaryngological examination mirror has the advantages of simple structure, convenient use and carrying, can effectively go deep into the affected part for examination, and can effectively convert the angle.

Description

Multifunctional portable otolaryngology inspectoscope

Technical Field

The invention relates to the technical field of inspectoscope, in particular to a multifunctional portable otolaryngological inspectoscope.

Background

The otolaryngology department includes ear, nose, larynx etc. position, be some positions that the human body is more easy to be attacked of disease, simultaneously also be the most easy puzzled and influence people's normal work and the disease of life, it is very easy to cause various other complications to obtain timely treatment, otolaryngology endoscope is an optical equipment of otolaryngology department, can carry out detailed inspection to nasal cavity, throat position, when most do not clinically carry out otolaryngology inspection for patient, all need to use this kind of otolaryngology department inspection mirror to inspect, at present, otolaryngology department endoscope is general complicated in structure in medical equipment, and is bulky, be unfavorable for removing and carrying, can't use endoscope system under outdoor and outpatient service condition, lead to special examination apparatus still ancient frontal mirror, need auxiliary light source to support, the hospital diagnosis far from now, treatment level. The existing inspection mirror can not go deep into the depth of the affected part for inspection due to the limitation of the structure in the actual use process of the structure, and most of the existing inspection mirrors can only be directly viewed and cannot be viewed around, so that the problem of incomplete display is caused.

Disclosure of Invention

The invention aims to provide a multifunctional portable otolaryngological examination mirror.

In order to achieve the purpose, the technical solution of the invention is as follows: a multifunctional portable otolaryngological scope comprises a display, a rotator, a handle, a sheath, an intubation tube, a protection tube and a control system.

The multifunctional electric water heater is characterized in that a display is arranged at one end of the handle, a sheath is arranged at the other end of the handle, a rotator is arranged at the middle rear part of the handle, a turntable is arranged in the rotator, an adjusting handle is arranged on the turntable, the display is provided with a display screen, keys and an indicator lamp, a battery box is further arranged at the back part of the display, one end of the insertion tube penetrates through the sheath and is mechanically connected with the other end of the handle, a bent tube is arranged at the other end of the insertion tube, the head part of the bent tube is provided with an end head, a protection tube is sleeved on the periphery of the insertion tube, and the bent tube comprises an annular section, a pin, a steel wire; one side of the end is provided with a connecting sheet, both sides of the ring-shaped section are provided with connecting sheets, the connecting sheet of the end is connected with the connecting sheet of the adjacent ring-shaped section by using a pin, the connecting sheet of the ring-shaped section is connected with the connecting sheet of the other adjacent ring-shaped section by using the pin, one end of a steel wire which sequentially penetrates through an inner side cavity formed by an auxiliary lug and a section wall of each ring-shaped section is fixed at the inner side of the ring-shaped section adjacent to the end, the other end of the steel wire and an insertion tube together penetrate through the protecting tube, the sheath and the front half part of the handle and are wound on the turntable, one end of the other steel wire which sequentially penetrates through the auxiliary lug and the outer side cavity formed by the section wall of each ring-shaped section is fixed, the front half parts of the sheath and the handle are reversely wound on the rotary disc, and a lead connected with the camera and a lead connected with the LED lamp are arranged in the cavity of the wall of the joint.

The control system comprises a DSP microprocessor, a video storage chip, an SDRAM register, an LED lamp, an LCD display screen, a FLASH register, a USB interface module, a camera and a video decoder; the LED lamp is electrically connected with the DSP microprocessor, the camera is electrically connected with the video decoder, the video decoder is electrically connected with the DSP microprocessor, and the camera and the LED lamp are arranged on the terminal.

The working principle of the invention is as follows: when in use, a medical staff holds the handle, places the bent tube of the intubation tube at the part to be checked, opens the key of the display, moves the handle forward to drive the bent tube of the intubation tube to move forward, rotates the adjusting handle, the adjusting handle drives the turntable to rotate, the turntable rotates anticlockwise, the steel wire is tightened, the other steel wire is lengthened, the bent tube of the intubation tube bends anticlockwise, the turntable rotates clockwise (as shown in the figure), the steel wire is lengthened, the other steel wire is tightened, the bent tube of the intubation tube bends clockwise, the camera is placed at the focus part under the illumination of the LED, the analog video information collected by the camera is transmitted to the DSP microprocessor and stored in the video storage chip arranged on the DSP microprocessor after being processed and converted into digital information by the video decoder, the video signal in the video storage chip is processed into standard digital video and stored in the SDRAM register, the medical staff can exchange data and download digital video through the USB interface module, and the DSP microprocessor can display the focus position in real time through the LCD display screen, so that the medical staff can judge the state of an illness accurately.

The invention has the beneficial effects that: the multifunctional portable otolaryngological examination mirror has the advantages of simple structure, convenient use and carrying, can effectively go deep into the affected part for examination, and can effectively convert the angle.

Drawings

The invention is further described with reference to the following figures and detailed description.

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a curved tube structure according to the present invention;

FIG. 3 is a schematic side view of the ring segment of the present invention;

fig. 4 is a block diagram of the control system structure of the present invention.

In the figure: 1. the display device comprises a display device body, 11, a display screen, 12, a key, 13, an indicator light, 2, a rotator, 21, a rotary disc, 22, an adjusting handle, 3, a handle, 4, a sheath, 5, an insertion tube, 51, a tip, 52, a bent tube, 521, a ring-shaped section, 522, a pin, 523, a steel wire, 524, a connecting sheet, 525, a section wall, 526, an appendage, 527, a section wall cavity, 6 and a protection tube.

Detailed Description

As shown in fig. 1 to fig. 3, the multifunctional portable otolaryngological scope of the invention comprises a display 1, a rotator 2, a handle 3, a sheath 4, an intubation tube 5, a protection tube 6 and a control system.

The multifunctional intubation tube is characterized in that a display 1 is arranged at one end of a handle 3, a sheath 4 is arranged at the other end of the handle 3, a rotator 2 is arranged at the middle rear part of the handle 3, a turntable 21 is arranged in the rotator 2, an adjusting handle 22 is arranged on the turntable 21, the display 1 is provided with a display screen 11, a key 12 and an indicator light 13, a battery box is further arranged at the back part of the display 1, one end of an intubation tube 5 penetrates through the sheath 4 and is mechanically connected with the other end of the handle 3, a bending tube 52 is arranged at the other end of the intubation tube 5, a tip 51 is arranged at the head part of the bending tube 52, a protection tube 6 is sleeved on the periphery of the intubation tube 5, and the bending tube 52 comprises an annular section 521, a pin 522, a steel wire 523, a connecting sheet 524; one side of the end head 51 is provided with a connecting piece 524, both sides of the annular joint 521 are provided with the connecting pieces 524, the connecting piece 524 of the end head 51 is connected with the connecting piece 524 of the adjacent annular joint 521 by a pin 522, the connecting piece 524 of the annular joint 521 is connected with the connecting piece 524 of the other adjacent annular joint 521 by the pin 522, one end of a steel wire 523 which sequentially penetrates through an inner cavity formed by an attachment lug 526 of each annular joint 521 and a joint wall 525 is fixed on the inner side of the annular joint 521 adjacent to the end head 51, the other end of the steel wire 523 and an insertion pipe 5 penetrate through the front half parts of the protection pipe 6, the sheath 4 and the handle 3 and are wound on the rotary table 21, one end of another steel wire 523 which sequentially penetrates through an outer cavity formed by the attachment lug 526 of each annular joint 521 and the joint wall 525 is fixed on the outer side of the annular joint 521 adjacent to the end head 51, and the other end of, The sheath 4 and the front half of the handle 3 are wound around the turntable 21 in opposite directions.

As shown in fig. 4, the control system includes a DSP microprocessor, a video memory chip, an SDRAM register, an LED lamp, an LCD display screen, a FLASH register, a USB interface module, a camera, and a video decoder; the LED lamp is electrically connected with the DSP microprocessor, the camera is electrically connected with the video decoder, the video decoder is electrically connected with the DSP microprocessor, the camera and the LED lamp are installed on the end head 51, and a lead wire for connecting the camera and a lead wire for connecting the LED lamp are arranged in the node wall cavity 527.

Furthermore, the camera is a CCD camera;

the video decoder adopts a video decoder with the model number of TVP5150 AM;

the DSP microprocessor adopts a DSP digital signal processor with the model number of ADSP-BF 561;

the SDRAM register adopts an SDRAM register with the model number of K45641632F;

the FLASH register adopts a FLASH register with the model number SST39VF 160.

The video memory chip adopts a video frame memory chip with the model AL 440B.

When the multifunctional portable otolaryngological examination mirror is used, a medical worker holds a handle 3, places a bending tube 52 of an insertion tube 5 at a part to be examined, opens a key 12 of a display 1, moves the handle 3 forward to drive the bending tube 52 of the insertion tube 5 to move forward, rotates an adjusting handle 22, drives a turntable 21 to rotate by the adjusting handle 22, rotates the turntable 21 anticlockwise, (as shown in figure 1) a steel wire 523 is tightened, another steel wire 523 is lengthened, the bending tube 52 of the insertion tube 5 is bent anticlockwise, and similarly, rotates the turntable 21 clockwise, (as shown in figure 1) the steel wire 523 is lengthened, another steel wire 523 is tightened, the bending tube 52 of the insertion tube 5 is bent clockwise, a camera is placed at a focus part under the illumination of an LED, analog video information acquired by the camera is processed and converted into digital information by a video decoder, and then is transmitted to a DSP microprocessor and stored in a video storage chip arranged on the DSP microprocessor, the DSP microprocessor processes the video signals in the video storage chip into standard digital videos and stores the standard digital videos into the SDRAM register, so that data exchange and digital video downloading of medical staff are facilitated through the USB interface module, and the DSP microprocessor also displays and displays focus parts in real time through the LCD display screen, so that the medical staff can judge the state of an illness accurately.

The above-mentioned embodiments are merely descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims (2)

1. The utility model provides a multi-functional portable otolaryngology inspectoscope which characterized by: the multifunctional portable otolaryngological scope comprises a display, a rotator, a handle, a sheath, an intubation tube, a protection tube and a control system;

the multifunctional electric water heater is characterized in that a display is arranged at one end of the handle, a sheath is arranged at the other end of the handle, a rotator is arranged at the middle rear part of the handle, a turntable is arranged in the rotator, an adjusting handle is arranged on the turntable, the display is provided with a display screen, keys and an indicator lamp, a battery box is further arranged at the back part of the display, one end of the insertion tube penetrates through the sheath and is mechanically connected with the other end of the handle, a bent tube is arranged at the other end of the insertion tube, the head part of the bent tube is provided with an end head, a protection tube is sleeved on the periphery of the insertion tube, and the bent tube comprises an annular section, a pin, a steel wire; one side of the end is provided with a connecting sheet, both sides of the ring-shaped section are provided with connecting sheets, the connecting sheet of the end is connected with the connecting sheet of the adjacent ring-shaped section by using a pin, the connecting sheet of the ring-shaped section is connected with the connecting sheet of the other adjacent ring-shaped section by using the pin, one end of a steel wire which sequentially penetrates through an inner side cavity formed by an auxiliary lug and a section wall of each ring-shaped section is fixed at the inner side of the ring-shaped section adjacent to the end, the other end of the steel wire and an insertion tube together penetrate through the protecting tube, the sheath and the front half part of the handle and are wound on the turntable, one end of the other steel wire which sequentially penetrates through the auxiliary lug and the outer side cavity formed by the section wall of each ring-shaped section is fixed, the front half parts of the sheath and the handle are reversely wound on the turntable, and a lead connected with the camera and a lead connected with the LED lamp are arranged in the cavity of the wall of the joint;

the control system comprises a DSP microprocessor, a video storage chip, an SDRAM register, an LED lamp, an LCD display screen, a FLASH register, a USB interface module, a camera and a video decoder; the LED lamp is electrically connected with the DSP microprocessor, the camera is electrically connected with the video decoder, the video decoder is electrically connected with the DSP microprocessor, and the camera and the LED lamp are arranged on the terminal.

2. A multifunctional portable otolaryngological scope as claimed in claim 1, wherein:

the camera is a CCD camera;

the video decoder adopts a video decoder with the model number of TVP5150 AM;

the DSP microprocessor adopts a DSP digital signal processor with the model number of ADSP-BF 561;

the SDRAM register adopts an SDRAM register with the model number of K45641632F;

the FLASH register adopts a FLASH register with the model number SST39VF 160;

the video memory chip adopts a video frame memory chip with the model AL 440B.

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