CN217090671U

CN217090671U - Nasal endoscope with flusher function

Info

Publication number: CN217090671U
Application number: CN202123270104.9U
Authority: CN
Inventors: 孙景豫; 杨玲; 陈颖坤
Original assignee: Yunnan Kunhua Hospital Investment Management Co ltd
Current assignee: Yunnan Kunhua Hospital Investment Management Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-08-02
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a nasal endoscope with flusher function, which comprises an observation screen and a processing center, wherein the other end of the processing center is provided with a nasal endoscope device, a nasal endoscope tube is arranged in the nasal endoscope device, an endoscopic probe is arranged in the nasal endoscope tube, one end of the endoscopic probe is provided with an endoscopic tube, the other end of the endoscopic tube is provided with a projection device, one side of the projection device is provided with an observation mirror, the bottom end of the processing center is provided with a flushing device, a medical cleaning solution storage tank is arranged in the flushing device, the top end of the medical cleaning solution storage tank is fixedly connected with a flushing pipeline, the bottom end of the medical cleaning solution storage tank is provided with a water conveying pipeline, the other end of the water conveying pipeline is provided with a foot treading type air bag, when the foot treading type air bag stops extruding, a valve is opened, and waste liquid generated after the nasal cavity is flushed can be sucked out by utilizing a set negative pressure absorption mechanism, the negative pressure absorbing mechanism is stored in the negative pressure absorbing mechanism, and after the negative pressure absorbing mechanism is used, the negative pressure absorbing mechanism can be replaced.

Description

Nasal endoscope with flusher function

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to nasal endoscope with flusher function.

Background

Nasal endoscope (also nasal endoscope) is a minimally invasive medical examination apparatus, the nasal endoscope can conveniently examine the internal structures of the nasal cavity, the nasopharynx part and even the nasal sinuses through the narrow nasal cavity and structures in the nasal passages, the nasal endoscope is an important means for diagnosing nasal polyp caused by nasosinusitis, and the nasal polyp caused by nasosinusitis can be finely treated through matched surgical instruments, so that the operation can reach the region which can not be reached by the traditional operation.

The nasal cavity irrigator is a tool for cleaning nasal cavity, and is characterized by that it utilizes the hand to apply pressure to the elastic bottle body and speed of relaxation to regulate and control the switch of one-way water outlet valve and one-way air inlet valve, and can feed the special nasal washing agent into nasal cavity, and make it flow through nasal vestibule (portion exposed from head), nasal sinuses and nasal meatus to bypass nasopharynx portion, or discharge from one side of nasal cavity or discharge from oral cavity, and utilize the impact force of physiological saline water flow to discharge pathogenic bacteria and grime which have been collected in nasal cavity so as to make the nasal cavity restore normal physiological environment, restore self-toxin-expelling function of nasal cavity and attain the goal of protecting nasal cavity.

At present, the nasal endoscope on the market is generally used by doctors and nurses to inject water into the nasal cavity by using injectors, so that at least two persons are required to complete the operation in a narrow space on an operation station, the nasal cavity inspection and the nasal cavity cleaning process cannot be completed by one person by the doctors, the operation is inconvenient, and the labor cost is increased, so that the operation is facilitated. We propose a nasal endoscope with a flusher function.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide the nasal endoscope with flusher function to can't accomplish nasal cavity inspection and nasal cavity cleaning process by alone by the doctor who proposes in solving above-mentioned background art, not only operate inconveniently, improved the problem of human cost moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a nasal endoscope with a flusher function comprises an observation screen and a processing center, wherein the other end of the processing center is provided with a nasal endoscope device, a nasal endoscope tube is arranged in the nasal endoscope device, an endoscopic probe is arranged in the nasal endoscope tube, one end of the endoscopic probe is provided with an endoscopic tube, the other end of the endoscopic tube is provided with a projection device, the projection device is arranged in the observation screen, one side of the projection device is provided with an observation mirror, the bottom end of the processing center is provided with a flushing device, a medical cleaning solution storage tank is arranged in the flushing device, the top end of the medical cleaning solution storage tank is fixedly connected with a flushing pipeline, a sliding partition plate is arranged in the medical cleaning solution storage tank, the bottom end of the medical cleaning solution storage tank is provided with a water conveying pipeline, the other end of the water conveying pipeline is provided with a foot-stepping air bag, and an absorption pipeline is arranged in the nasal endoscope device, the negative pressure absorption device is characterized in that a negative pressure absorption mechanism is arranged at one end of the absorption pipeline, a valve is arranged between the absorption pipeline and the negative pressure absorption mechanism, a negative pressure instrument is arranged inside the negative pressure absorption mechanism, one end of the negative pressure instrument is arranged inside the flushing fluid collection cavity, and a separation plate is arranged between the flushing fluid collection cavity and the negative pressure instrument.

Preferably, a cold light source is arranged in the nasal endoscope device, and a filler is arranged between the cold light source and the endoscopic probe.

Preferably, the output end of the endoscopic probe is provided with a signal transmission tube, and the output end of the signal transmission tube is provided with an endoscopic image transmission device.

Preferably, a sealing rubber ring is arranged between the processing center and the nasal endoscope device.

Preferably, a telescopic pipeline is arranged at one end of the observation screen, and a processing center is arranged at the other end of the telescopic pipeline.

Preferably, the endoscope tube penetration device is inside the telescopic tube.

Preferably, an image processor is arranged in the endoscopic image transmission device, an image processing pipeline is arranged at the output end of the image processor, and a display is arranged at the output end of the image processing pipeline.

Compared with the prior art, the utility model provides a nasal endoscope with flusher function possesses following beneficial effect:

1. the utility model discloses a set up the nose peep device, utilize the cold light source that the nose peeps the inside setting of device, when peeping in the nasal cavity, can throw light on the nasal cavity inside, increased the observation effect of nose peep device effectively, simultaneously, through the peeping probe that the nose peeps the inside setting of device, can utilize the signal transmission pipe that the output of peeping the probe set up, the image that the probe acquireed in will be peeped transmits to peeping in the image transmission device, and then the image processor that sets up through peeping in the image transmission device transmits the image to the display that the image processor output set up, be favorable to the doctor to observing the inside of patient's nasal cavity;

2. the utility model discloses a washing unit who sets up, when carrying out the inside spying of nasal cavity, need carry out the pre-cleaning to the nasal cavity, utilize the pedal formula gasbag that washing unit bottom set up, can produce atmospheric pressure through the extrusion pedal formula gasbag, and then strike the inside sliding partition of medical washing liquid holding vessel, thereby make the normal saline inside the medical washing liquid holding vessel get into the nasal cavity inside through the flushing line, through pedal formula gasbag, can liberate doctor's both hands, when the both hands are operating, can go to control pedal formula gasbag with the foot, wash the nasal cavity, simultaneously, when stopping to extrude pedal formula gasbag, open the valve, utilize the inside negative pressure appearance of negative pressure absorption mechanism that sets up, can make the inside negative pressure that produces of flush fluid collection cavity, thereby the waste liquid that produces after will washing the nasal cavity inside is sucked out, store in flush fluid collection cavity, after the device is used, the negative pressure absorption mechanism can be replaced, so that the cleanness of the device is ensured;

3. the utility model discloses an observation screen that sets up, after the device inserts patient's nasal cavity when peeping in the nose, utilize the endoscopic probe who sets up, transmit the inside condition of patient's nasal cavity to projection arrangement on through the endoscope pipe, make main treatment doctor can carry out real-time observation to the inside condition of patient's nasal cavity, simultaneously, utilize the flexible pipeline that sets up, can enlarge the patient with the image that shows on the sight glass and reduce, make things convenient for main treatment doctor to carry out more careful observation to patient's nasal cavity inside.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a nasal endoscope with a flusher function provided by the present invention;

FIG. 2 is a cross-sectional view of a treatment center in a nasal endoscope with a flusher function according to the present invention;

FIG. 3 is a cross-sectional view of the irrigation device with the function of an irrigator for a nasal endoscope according to the present invention;

FIG. 4 is a cross-sectional view of an endoscopic nasal device with a flusher function in a nasal endoscope according to the present invention;

FIG. 5 is a cross-sectional view of the negative pressure absorbing mechanism in the nasal endoscope with the function of the flusher of the present invention;

in the figure: 1. a viewing screen; 2. a processing center; 3. an intra-nasal speculum device; 301. a cold light source; 302. an endoscopic probe; 303. flushing the pipeline; 304. an intranasal speculum; 305. a filler; 4. a flushing device; 401. A medical cleaning fluid storage tank; 402. a sliding partition plate; 403. a water delivery pipeline; 404. a foot-operated air bag; 5. an endoscopic image transmission device; 6. an image processing pipeline; 7. an observation mirror; 8. a projection device; 9. A telescopic pipeline; 10. an image processor; 11. a signal transmission pipe; 12. an endoscope tube; 13. sealing the rubber ring; 14. a valve; 15. a negative pressure absorbing mechanism; 16. a washing fluid collection chamber; 17. a negative pressure instrument; 18. a separator plate; 19. an absorption pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a nasal endoscope with a flusher function comprises an observation screen 1 and a processing center 2, wherein the other end of the processing center 2 is provided with an intranasal speculum device 3, an intranasal speculum tube 304 is arranged in the intranasal speculum device 3, an endoscopic probe 302 is arranged in the intranasal speculum tube 304, one end of the endoscopic probe 302 is provided with an endoscopic tube 12, the other end of the endoscopic tube 12 is provided with a projection device 8, the projection device 8 is arranged in the observation screen 1, one side of the projection device 8 is provided with an observation mirror 7, the bottom end of the processing center 2 is provided with a flushing device 4, the flushing device 4 is provided with a medical cleaning solution storage tank 401, the top end of the medical cleaning solution storage tank 401 is fixedly connected with a flushing pipeline 303, the interior of the medical cleaning solution storage tank 401 is provided with a sliding partition plate 402, the bottom end of the medical cleaning solution storage tank 401 is provided with a water conveying pipeline 403, the other end of the water conveying pipeline 403 is provided with a foot-treading type air bag 404, the interior of the intranasal speculum device 3 is provided with an absorption pipeline 19, the negative pressure absorption mechanism 15 is arranged at one end of the absorption pipeline 19, the valve 14 is arranged between the absorption pipeline 19 and the negative pressure absorption mechanism 15, the negative pressure instrument 17 is arranged inside the negative pressure absorption mechanism 15, one end of the negative pressure instrument 17 is arranged inside the flushing liquid collection cavity 16, and the isolation plate 18 is arranged between the flushing liquid collection cavity 16 and the negative pressure instrument 17. By utilizing the arranged negative pressure absorption mechanism 15, waste liquid generated after the nasal cavity is flushed can be sucked out and stored in the negative pressure absorption mechanism 15, and after the device is used, the negative pressure absorption mechanism 15 can be replaced, so that the cleanness of the device is ensured.

The utility model discloses in, preferably, be provided with cold light source 301 in the device 3 is peeied at to the nose, be provided with filler 305 between cold light source 301 and the endoscopic probe 302, prevent that the nasal cavity internal environment from corroding the device, endoscopic probe 302 output is provided with signal transmission pipe 11, and signal transmission pipe 11 output sets up endoscopic image transmission device 5, improves the inside snooping field of vision of patient's nasal cavity.

The utility model discloses in, preferred, be provided with sealed rubber ring 13 between processing center 2 and the intranasal device of peeping 3, prevent that the washing liquid from spilling, 1 one end of observation screen is provided with flexible pipeline 9, and the flexible pipeline 9 other end is provided with processing center 2, guarantees the various pipeline normal operating of 2 inside of processing center.

The utility model discloses in, preferred, endoscope pipe 12 runs through the device inside flexible pipeline 9, utilizes the flexible pipeline 9 that sets up, can enlarge the patient with the image that shows on the sight glass 7 and reduce, makes things convenient for main treating doctor to carry out more careful observation to patient's nasal cavity is inside, and the inside image processor 10 that is provided with of endoscopic image transmission device 5, image processor 10 output are provided with image processing pipeline 6, and image processing pipeline 6 output is provided with the display.

The utility model discloses a theory of operation and use flow: when in use, the nasal endoscope device 3 is inserted into the nasal cavity of a patient, the nasal cavity needs to be pre-cleaned by the aid of the foot stepping type air bag 404 arranged at the bottom of the flushing device 4, air pressure can be generated by squeezing the foot stepping type air bag 404, and then the sliding partition plate 402 in the medical cleaning solution storage tank 401 is impacted, so that physiological saline in the medical cleaning solution storage tank 401 enters the nasal cavity through the flushing pipeline 303, the nasal cavity of the patient is flushed, pathogenic bacteria and grime accumulated in the nasal cavity are discharged, the normal physiological environment of the nasal cavity is restored, the self-detoxifying function of the nasal cavity is restored, the purpose of protecting the nasal cavity is achieved, meanwhile, when the squeezing of the foot stepping type air bag 404 is stopped, the valve 14 is opened, the negative pressure absorption mechanism 15 is arranged, waste liquid generated after the nasal cavity is flushed can be sucked out, store inside the washing liquid collection chamber 16, after finishing using, can change washing liquid collection chamber 16, guarantee the cleanness of device, through the intranasal peeping device 3 that sets up, utilize the inside cold light source 301 that sets up of endoscopic device 3 in the nose, when carrying out the nasal cavity and peep, can throw light on to the nasal cavity inside, the observation effect of endoscopic device 3 in the nose has been increased effectively, simultaneously, through endoscopic probe 302 that the endoscopic device 3 is inside to set up, can utilize the signal transmission pipe 11 that endoscopic probe 302 output set up, transmit the image that endoscopic probe 302 acquireed to peeping in the image transmission device 5, the image processor 10 that the inside setting of image transmission device 5 in the rethread transmits the image to the display that image processor 10 output set up, be favorable to the doctor to observing inside the nasal cavity of patient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Nasal endoscope with flusher function, including observation screen (1) and treatment center (2), its characterized in that: the other end of the treatment center (2) is provided with a nasoscope device (3), a nasoscope tube (304) is arranged in the nasoscope device (3), an endoscopic probe (302) is arranged in the nasoscope tube (304), one end of the endoscopic probe (302) is provided with an endoscopic tube (12), the other end of the endoscopic tube (12) is provided with a projection device (8), the projection device (8) is arranged in an observation screen (1), one side of the projection device (8) is provided with an observation mirror (7), the bottom end of the treatment center (2) is provided with a flushing device (4), a medical cleaning solution storage tank (401) is arranged in the flushing device (4), the top end of the medical cleaning solution storage tank (401) is fixedly connected with a flushing pipeline (303), a sliding partition plate (402) is arranged in the medical cleaning solution storage tank (401), and a water conveying pipeline (403) is arranged at the bottom end of the medical cleaning solution storage tank (401), the nasal endoscope is characterized in that a foot-operated air bag (404) is arranged at the other end of the water conveying pipeline (403), an absorption pipeline (19) is arranged inside the nasal endoscope device (3), a negative pressure absorption mechanism (15) is arranged at one end of the absorption pipeline (19), a valve (14) is arranged between the absorption pipeline (19) and the negative pressure absorption mechanism (15), a negative pressure instrument (17) is arranged inside the negative pressure absorption mechanism (15), one end of the negative pressure instrument (17) is arranged inside a flushing liquid collection cavity (16), and a separation plate (18) is arranged between the flushing liquid collection cavity (16) and the negative pressure instrument (17).

2. The nasal endoscope with irrigator function of claim 1, wherein: a cold light source (301) is arranged in the nasal endoscope device (3), and a filler (305) is arranged between the cold light source (301) and the endoscopic probe (302).

3. The nasal endoscope with irrigator function of claim 2, wherein: the output end of the endoscopic probe (302) is provided with a signal transmission tube (11), and the output end of the signal transmission tube (11) is provided with an endoscopic image transmission device (5).

4. The nasal endoscope with irrigator function of claim 1, wherein: a sealing rubber ring (13) is arranged between the processing center (2) and the nasal endoscope device (3).

5. The nasal endoscope with irrigator function of claim 4, wherein: the observation screen (1) one end is provided with flexible pipeline (9), flexible pipeline (9) other end is provided with treatment center (2).

6. The nasal endoscope with irrigator function of claim 5, wherein: the endoscope tube (12) penetrates through the telescopic pipeline (9).

7. The nasal endoscope with irrigator function of claim 3, wherein: an image processor (10) is arranged in the endoscopic image transmission device (5), an image processing pipeline (6) is arranged at the output end of the image processor (10), and a display is arranged at the output end of the image processing pipeline (6).