CN115005891A - Nasal polyp sampling device is put into to nasal cavity - Google Patents
Nasal polyp sampling device is put into to nasal cavity Download PDFInfo
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- CN115005891A CN115005891A CN202210550994.9A CN202210550994A CN115005891A CN 115005891 A CN115005891 A CN 115005891A CN 202210550994 A CN202210550994 A CN 202210550994A CN 115005891 A CN115005891 A CN 115005891A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0266—Pointed or sharp biopsy instruments means for severing sample
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical instruments
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Abstract
The invention discloses a nasal polyp sampling device placed in a nasal cavity, belongs to the technical field of ear-nose-throat instruments, and comprises: casing and disinfection bucket, the surface mounting of casing has control panel, the inside of disinfection bucket is provided with locking Assembly, the internally mounted of disinfection bucket has ultrasonic cleaner, the charging seat is installed in the outside of disinfection bucket, and charging seat and ultrasonic cleaner electric connection, shells inner wall's fixed surface is connected with the mount pad, the surface swing joint of mount pad has the protective housing, the surface of protective housing is provided with miniature light filling lamp, the inside of protective housing is provided with sampling assembly, the inside fixed mounting of casing has the battery, the fixed surface of battery installs signal processor, a plurality of shifting chutes have been seted up to the inside of casing. On the basis of realizing the sampling of the nasal polyp, the use angle of the device can be adjusted according to the complex structure in the nasal cavity.
Description
Technical Field
The invention relates to the technical field of ear-nose-throat instruments, in particular to a nasal polyp inserting and sampling device.
Background
The otolaryngological department comprises ear, nose, throat and other parts, which are parts of a human body which are easy to cause diseases, and are diseases which are easy to trouble and influence normal work and life of people, and the diseases which are difficult to cause various other complications can be easily caused because the diseases cannot be treated in time. The ears, the nose and the throat are small parts of a human body and are distributed around the brain, so that the ailment and pain are easy to ignore by people and leave behind the development of the ailment and pain. It is believed that in the people who know the fire victims in the city door and the reason bars of the fish in the pond, the diseases of ears, nose and throat are most easily affected by our brains, and the brains are damaged to further affect the whole body, and later, the people can think of the results.
Nasal polyp is a common disease of a nose, is well developed for adults, is mostly seen in maxillary sinus, ethmoid sinus, middle nasal passage, middle turbinate and the like, the traditional treatment method is mostly used for analyzing according to the tissue growth condition of the nasal polyp and then determining a corresponding solution, the traditional diagnosis method is mostly used for judging the tissue condition of an affected part by endoscopic imaging observation, the diagnosis and analysis of the state of an illness cannot be accurately realized only through visual analysis, some samplers only adopt the puncturing and sampling effects and judge the tissue condition through sampling tissue fluid and a small amount of polyps, the method has the contingency and cannot realize relatively accurate judgment and explanation, as the internal structure of a nasal cavity is complex and fragile, some sampling devices cannot flexibly perform the deployment effects, the effect is often poor, and the working difficulty of medical staff is increased for a long time.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a nasal polyp embedded sampling device, aiming at the problems in the prior art, and the use angle of the device can be adjusted according to the complicated structure in the nasal cavity on the basis of sampling the nasal polyp.
2. Technical scheme
In order to solve the problems, the invention adopts the following technical scheme:
nasal polyp sampling device is put to nasal cavity, includes: the surface of the shell is provided with a control panel, the inside of the disinfection barrel is provided with a locking component, the inside of the disinfection barrel is provided with an ultrasonic cleaner, the outer side of the disinfection barrel is provided with a charging seat which is electrically connected with the ultrasonic cleaner, the surface of the inner wall of the shell is fixedly connected with a mounting seat, the surface of the mounting seat is movably connected with a protective shell, the surface of the protective shell is provided with a miniature light supplement lamp, the inside of the protective shell is provided with a sampling component, the inside of the shell is fixedly provided with a storage battery, the surface of the storage battery is fixedly provided with a signal processor, the inside of the shell is provided with a plurality of moving grooves, the inside of the plurality of moving grooves is provided with a plurality of connecting ropes, one ends of the connecting ropes are fixedly connected with the mounting seat, and the inside of the shell is provided with an adjusting component, the surface of the adjusting component is provided with a connecting block, and the other end of the connecting rope is fixedly connected with the connecting block.
As a preferable mode of the present invention, a control button is installed on the surface of the control panel, a touch display screen is installed on the surface of the control panel and on one side of the control button, a movement adjusting handle is installed on the surface of the control panel and on the other side of the control button, and a charging port is formed on the surface of one side of the control panel.
As a preferable scheme of the invention, the locking component comprises a circular ring, a conical gear ring, an adjusting button, a conical gear, a limiting block, a moving block and a locking block, the circular ring is fixedly arranged inside the disinfection barrel, the conical gear ring is rotationally connected inside the circular ring, the adjusting button is rotationally connected on the surface of the circular ring, and one end of the adjusting button extends to the outer side of the sterilizing barrel, the conical gear is fixedly connected with one end of the adjusting button close to the inner side, the conical gear is meshed with the conical gear ring, the number of the limiting blocks is multiple, the limiting blocks are arranged inside the circular ring, the number of the moving blocks is multiple, the moving blocks are connected to the surface of the limiting block in a sliding manner, and a plurality of moving blocks are in threaded connection with the conical gear ring, a plurality of locking blocks are arranged, and the locking blocks are respectively connected to the surfaces of the moving blocks.
As a preferable scheme of the present invention, the sampling assembly includes a mounting plate, an electric telescopic rod, a first connecting plate, a second connecting plate, a first sampling head, a second sampling head, a first cutting knife, a second cutting knife, a third connecting plate and a push block, the electric telescopic rod is mounted inside a protective shell, the mounting plate is mounted inside the protective shell, an extension end of the electric telescopic rod penetrates through the mounting plate, the first connecting plate is disposed on one side of an inner surface of the mounting plate, the second connecting plate is disposed on the other side of the inner surface of the mounting plate, the first sampling head is mounted on a surface of the first connecting plate, the second sampling head is mounted on a surface of the second connecting plate, the first cutting knife is connected to a surface of the second sampling head close to the first sampling head, the second cutting knife is connected to a surface of the first sampling head close to the second sampling head, and the third connecting plate is mounted on a surface of an output end of the electric telescopic rod, the push block is arranged at the top of the third connecting plate, and the push block is positioned on the inner sides of the second connecting plate and the first connecting plate.
As a preferable scheme of the invention, the surfaces of the second sampling head and the first sampling head are both provided with pressure relief holes, the surface of the second connecting plate is provided with a first chute, the surface of the second connecting plate and the lower part of the first chute are provided with a first rotating hole, the surface of the mounting plate is arranged on the first rotating shaft, the first rotating hole is rotationally connected with the surface of the first rotating shaft, the surface of the mounting plate is provided with a second rotating hole, the surface of the first connecting plate is provided with a second chute, the surface of the second chute is provided with a third rotating hole, and the third rotating hole is rotatably connected to the surface of the first rotating shaft, a second rotating shaft is installed on the surface of the third connecting plate, the second rotates the hole and rotates the surface of connecting in the second axis of rotation, first spout sliding connection is in the surface of second axis of rotation, second spout sliding connection is in the surface of second axis of rotation.
As a preferable scheme of the present invention, the surface of the moving groove close to the outer side of the housing is rotatably connected with a plurality of limiting rollers, the surface of the limiting rollers is provided with a plurality of limiting grooves, and the plurality of connecting ropes are respectively in contact with the limiting grooves.
As a preferable scheme of the present invention, the adjusting assembly includes a rotating toothed disc, a moving mechanism, a transmission gear, a mounting groove, and a moving mechanism, the rotating toothed disc is rotatably connected to a surface of an inner wall of the housing, the first servo motor is fixedly mounted on an inner surface of the housing and located on one side of the rotating toothed disc, the transmission gear is mounted on a surface of an output shaft of the rotating toothed disc, the transmission gear is engaged with the rotating toothed disc, the mounting groove is opened on the surface of the rotating toothed disc, and the moving mechanism is disposed in the mounting groove.
As a preferable scheme of the present invention, the moving mechanism includes a second servo motor, a threaded rod and an adjusting block, the second servo motor is installed on the surface of the installation groove, the threaded rod is rotatably connected to the surface of the installation groove, one end of the threaded rod is fixedly connected to an output shaft of the second servo motor, the adjusting block is slidably connected to the surface of the threaded rod, and the adjusting block is rotatably connected to the bottom of the connecting block.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the device is used by matching the shell, the control panel, the protective shell, the miniature light supplement lamp and the sampling assembly, when the sampling operation is carried out on the nasal polyp in the nasal cavity of the otolaryngological department, the operation is simple and convenient, the time and the labor are saved, the safety and the stability are realized, meanwhile, the sampling assembly can be placed in the nasal cavity to sample the nasal polyp by matching the mounting seat, the moving groove, the connecting rope, the connecting block and the adjusting assembly, the later-stage examination and analysis are convenient, the device can realize flexible control operation aiming at the special structure of the nasal cavity, the damage to the internal tissue is greatly reduced, and the working difficulty of medical staff is also reduced.
(2) According to the invention, through the matched use of the sterilizing barrel and the locking assembly, the sampling assembly can be protected when the device is not used, the probability of damage of the sampling assembly when the sampling assembly is exposed is reduced, and meanwhile, through the matched use of the ultrasonic cleaner and the charging seat, the sampling assembly after being used can be cleaned, the cleanliness of the sampling assembly after being used is improved, and thus the probability of surface pollutant residue of the sampling assembly is reduced.
Drawings
FIG. 1 is a perspective view of a nasal cavity insertion nasal polyp sampling device of the present invention;
FIG. 2 is a cross-sectional view of a sterilization barrel of the nasal cavity insertion nasal polyp sampling device of the present invention;
FIG. 3 is an exploded view of a locking assembly of the nasal cavity insertion nasal polyp sampling device of the present invention;
FIG. 4 is a cross-sectional view of a partial structure of a nasal cavity insertion nasal polyp sampling device of the present invention;
FIG. 5 is a schematic illustration of a partial structure of a nasal cavity insert nasal polyp sampling device of the present invention;
FIG. 6 is an exploded view of an adjustment assembly of the nasal cavity insertion nasal polyp sampling device of the present invention;
FIG. 7 is a schematic view of a sampling assembly of the nasal cavity insertion nasal polyp sampling device of the present invention;
fig. 8 is an exploded view of a sampling assembly of the nasal cavity insertion nasal polyp sampling device of the present invention.
The numbering in the figures illustrates:
1. a housing; 2. a control panel; 3. a control button; 4. a touch display screen; 5. moving the adjusting handle; 6. a charging port; 7. a sterilizing barrel; 8. a locking assembly; 801. a circular ring; 802. a conical toothed ring; 803. an adjusting knob; 804. a bevel gear; 805. a limiting block; 806. a moving block; 807. a locking block; 9. an ultrasonic cleaner; 10. a charging seat; 11. a mounting seat; 12. a protective shell; 13. a miniature light supplement lamp; 14. a sampling assembly; 1401. mounting a plate; 1402. an electric telescopic rod; 1403. a first connecting plate; 1404. a second connecting plate; 1405. a first sampling head; 1406. a second sampling head; 1407. a first cutter; 1408. a second cutter; 1409. a third connecting plate; 1410. pushing a block; 15. a storage battery; 16. a signal processor; 17. a moving groove; 18. connecting ropes; 19. connecting blocks; 20. an adjustment assembly; 2001. rotating the fluted disc; 2002. a first servo motor; 2003. a transmission gear; 2004. mounting grooves; 2005. a moving mechanism; 200501, a second servo motor; 200502, threaded rod; 200503 regulating block; 21. a limiting roller; 22. a limiting groove; 23. a pressure relief vent; 24. a first chute; 25. a first rotation hole; 26. a first rotating shaft; 27. a second rotation hole; 28. a second chute; 29. a third rotation hole; 30. a second axis of rotation.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "fitted/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-8, a nasal polyp sampling device for nasal cavity placement comprises: the device comprises a shell 1 and a disinfection barrel 7, a control panel 2 is arranged on the surface of the shell 1, a locking assembly 8 is arranged inside the disinfection barrel 7, an ultrasonic cleaner 9 is arranged inside the disinfection barrel 7, a charging seat 10 is arranged on the outer side of the disinfection barrel 7, the charging seat 10 is electrically connected with the ultrasonic cleaner 9, a mounting seat 11 is fixedly connected with the surface of the inner wall of the shell 1, a protective shell 12 is movably connected with the surface of the mounting seat 11, a miniature light supplement lamp 13 is arranged on the surface of the protective shell 12, a sampling assembly 14 is arranged inside the protective shell 12, a storage battery 15 is fixedly arranged inside the shell 1, a signal processor 16 is fixedly arranged on the surface of the storage battery 15, a plurality of moving grooves 17 are formed inside the shell 1, a plurality of connecting ropes 18 are arranged inside the moving grooves 17, one end of each connecting rope 18 is fixedly connected with the mounting seat 11, and an adjusting assembly 20 is arranged inside the shell 1, the surface of the adjusting component 20 is provided with a connecting block 19, and the other end of the connecting rope 18 is fixedly connected with the connecting block 19.
In the embodiment of the invention, through the matching use of the shell 1, the control panel 2, the protective shell 12, the miniature light supplement lamp 13 and the sampling component 14, when the sampling operation is carried out on the nasal polyp in the nasal cavity of the otolaryngological department, the operation is simple, time-saving, labor-saving, safe and stable, meanwhile, through the matching use of the mounting seat 11, the moving groove 17, the connecting rope 18, the connecting block 19 and the adjusting component 20, the sampling component 14 can be placed in the nasal cavity to sample the nasal polyp, so as to facilitate the later examination and analysis, and the device can realize flexible control operation aiming at the special structure of the nasal cavity, greatly reduce the damage to the internal tissue and also reduce the working difficulty of medical personnel, through the matching use of the disinfection barrel 7 and the locking component 8, when the device is not used, the sampling component 14 can be protected, the probability that the sampling component 14 is exposed to damage is reduced, meanwhile, the ultrasonic cleaner 9 and the charging seat 10 are matched for use, so that the sampling assembly 14 after being used can be cleaned, the tidiness of the sampling assembly 14 after being used is improved, and the probability of pollutant residues on the surface of the sampling assembly 14 is reduced.
Specifically, control panel 2's surface mounting has control button 3, and control panel 2's surface and the one side that is located control button 3 install touch display 4, and control panel 2's surface and the opposite side that is located control button 3 are installed and are removed the regulation 5, and the surface of control panel 2 one side is provided with the mouth 6 that charges.
In the embodiment of the invention, the control button 3, the touch display screen 4 and the movable adjusting handle 5 are used in cooperation, so that the components on the surface of the device can be conveniently controlled, the medical staff can conveniently operate the device, and the storage battery 15 can be conveniently supplied with power through the arrangement of the charging port 6.
Specifically, the locking assembly 8 comprises a circular ring 801, a conical gear ring 802, an adjusting button 803, a conical gear 804, a limiting block 805, a moving block 806 and a locking block 807, the circular ring 801 is fixedly arranged inside the sterilizing barrel 7, the conical gear ring 802 is rotatably connected inside the circular ring 801, the adjusting button 803 is rotatably connected to the surface of the circular ring 801, and one end of the adjusting button 803 is extended to the outside of the sterilizing tub 7, the bevel gear 804 is fixedly connected to one end of the adjusting button 803 near the inside, and the conical gear 804 is engaged with the conical gear ring 802, the limiting block 805 is provided in plurality, and a plurality of stop blocks 805 are installed inside the circular ring 801, a plurality of moving blocks 806 are provided, the plurality of moving blocks 806 are slidably connected to the surfaces of the stop blocks 805, and a plurality of moving blocks 806 are in threaded connection with the conical toothed ring 802, a plurality of locking blocks 807 are provided, and the plurality of locking blocks 807 are respectively connected to the surfaces of the plurality of moving blocks 806.
In the embodiment of the invention, the circular ring 801, the conical toothed ring 802, the adjusting button 803, the conical gear 804, the limiting block 805, the moving block 806 and the locking block 807 are used in a matching manner, so that the disinfection barrel 7 and the protective shell 12 are conveniently fixed, the protection effect of the disinfection barrel 7 on the protective shell 12 and the sampling assembly 14 is increased, and the service life of the device is prolonged.
Specifically, the sampling assembly 14 includes a mounting plate 1401, an electric telescopic rod 1402, a first connecting plate 1403, a second connecting plate 1404, a first sampling head 1405, a second sampling head 1406, a first cutting knife 1407, a second cutting knife 1408, a third connecting plate 1409 and a push block 1410, wherein the electric telescopic rod 1402 is mounted inside the protective shell 12, the mounting plate 1401 is mounted inside the protective shell 12, the extension end of the electric telescopic rod 1402 penetrates through the mounting plate 1401, the first connecting plate 1403 is disposed on one side of the inner surface of the mounting plate 1401, the second connecting plate 1404 is disposed on the other side of the inner surface of the mounting plate 1401, the first sampling head 1405 is mounted on the surface of the first connecting plate 1405, the second sampling head 1406 is mounted on the surface of the second connecting plate 1404, the first cutting knife 1407 is connected to the surface of the second sampling head 1406, the second cutting knife 1408 is connected to the surface of the first sampling head 1405 close to the second sampling head 1406, the third connecting plate 1409 is mounted on the surface of the output end of the electric telescopic rod 1402, the push block 1410 is mounted on the top of the third connecting plate 1409, the push block 1410 is located on the inner side of the second connecting plate 1404 and the first connecting plate 1403, the surfaces of the second sampling head 1406 and the first sampling head 1405 are both provided with the pressure relief hole 23, the surface of the second connecting plate 1404 is provided with the first sliding slot 24, the surface of the second connecting plate 1404 is provided with the first rotating hole 25 below the first sliding slot 24, the surface of the mounting plate 1401 is mounted on the first rotating shaft 26, the first rotating hole 25 is rotatably connected to the surface of the first rotating shaft 26, the surface of the mounting plate 1401 is provided with the second rotating hole 27, the surface of the first connecting plate 1403 is provided with the second sliding slot 28, the surface of the second sliding slot 28 is provided with the third rotating hole 29, the third rotating hole 29 is rotatably connected to the surface of the first rotating shaft 26, the surface of the third connecting plate 1409 is provided with the second rotating shaft 30, the second rotating hole 27 is rotatably connected to a surface of the second rotating shaft 30, the first sliding groove 24 is slidably connected to a surface of the second rotating shaft 30, and the second sliding groove 28 is slidably connected to a surface of the second rotating shaft 30.
In the embodiment of the present invention, the mounting plate 1401, the electric telescopic rod 1402, the first connecting plate 1403, the second connecting plate 1404, the first sampling head 1405, the second sampling head 1406, the first cutting knife 1407, the second cutting knife 1408, the third connecting plate 1409 and the push block 1410 are cooperatively used, so that medical staff can conveniently sample polyps, and the electric telescopic rod 1402 can conveniently close or open the first connecting plate 1403 and the second connecting plate 1404 by cooperatively using the pressure relief hole 23, the first sliding groove 24, the first rotating hole 25, the first rotating shaft 26, the second rotating hole 27, the second sliding groove 28, the third rotating hole 29 and the second rotating shaft 30.
Specifically, the surface of the moving groove 17 close to the outer side of the housing 1 is rotatably connected with a plurality of limiting rollers 21, the surface of the limiting rollers 21 is provided with a plurality of limiting grooves 22, and the connecting ropes 18 are respectively contacted with the limiting grooves 22.
In the embodiment of the invention, the limiting roller 21 and the limiting groove 22 are used in cooperation, so that the connecting rope 18 can be limited when moving, and the friction force between the connecting rope 18 and the moving groove 17 is reduced, thereby prolonging the service life of the connecting rope 18.
Specifically, the adjusting assembly 20 includes a rotating toothed disc 2001, a moving mechanism 2005, a transmission gear 2003, a mounting groove 2004 and a moving mechanism 2005, the rotating toothed disc 2001 is rotatably connected to the surface of the inner wall of the housing 1, a first servo motor 2002 is fixedly mounted on the surface of the inside of the housing 1 and located on one side of the rotating toothed disc 2001, the transmission gear 2003 is mounted on the surface of the output shaft of the rotating toothed disc 2001, the transmission gear 2003 is meshed with the rotating toothed disc 2001, the mounting groove 2004 is opened on the surface of the rotating toothed disc 2001, the moving mechanism 2005 is disposed inside the mounting groove 2004, the moving mechanism 2005 includes a second servo motor 200501, a threaded rod 200502 and an adjusting block 200503, the second servo motor 200501 is mounted on the surface of the mounting groove 2004, the threaded rod 200502 is rotatably connected to the surface of the mounting groove 2004, one end of the threaded rod 200502 is fixedly connected to the output shaft of the second servo motor 200501, the adjusting block 200503 is slidably connected to the surface of the threaded rod 200502, and the adjusting block 200503 is rotatably connected with the bottom of the connecting block 19.
In the embodiment of the present invention, the rotating fluted disc 2001, the moving mechanism 2005, the transmission gear 2003, the mounting groove 2004 and the moving mechanism 2005 are used in cooperation, so as to conveniently drive the connecting block 19 to move and drive the connecting rope 18 to adjust, thereby adjusting the working angle of the sampling assembly 14.
The use method of the nasal polyp sampling device placed in the nasal cavity comprises the following steps:
s1, when in use, the sterilizing barrel 7 is firstly taken down from the surface of the protective shell 12, then the sampling assembly 14 is put into the nasal cavity of a patient, then the using angle of the sampling assembly 14 is adjusted by the movable adjusting handle 5, the signal processor 16 controls the first servo motor 2002 and the second servo motor 200501 to work when the movable adjusting handle 5 is used, the output shaft of the first servo motor 2002 rotates to drive the transmission gear 2003 to rotate, the transmission gear 2003 rotates to drive the rotating fluted disc 2001 to rotate, the output shaft of the second servo motor 200501 rotates to drive the threaded rod 200502 to rotate so as to drive the adjusting block 200503 to move, the adjusting block 200503 moves to drive the connecting block 19 to move, the connecting block 19 moves to drive the connecting rope 18 to correspondingly move, and the connecting rope 18 drives the protective shell 12 to move on the surface of the mounting seat 11, so that angle adjustment is realized;
s2, when the telescopic rod is moved to a proper position, the movement is stopped, then the control knob 3 is used to start the telescopic rod 1402, the output shaft of the telescopic rod 1402 contracts to drive the third connecting plate 1409 and the push block 1410 to move, at this time, under the action of the second rotating shaft 30, the second chute 28 and the first chute 24, the first connecting plate 1403 and the second connecting plate 1404 move inwards, the first connecting plate 1403 moves inwards to drive the first sampling head 1405 and the second cutting knife 1408 to move inwards, the second connecting plate 1404 moves inwards to drive the second sampling head 1406 and the first cutting knife 1407 to move, at this time, under the action of the first cutting knife 1407 and the second cutting knife 1408, the nasal polyp is sampled, after the sampling is finished, the device is taken out from the nasal cavity of a patient, then the control button 3 is used again to extend the electric telescopic rod 1402, and at the moment, medical staff can take down the sample;
s3, after the sampling work is finished, the sterilizing barrel 7 is overturned and the opening of the sterilizing barrel is upwards, cleaning liquid is poured into the sterilizing barrel 7, the protective shell 12 is placed in the sterilizing barrel 7, the sterilizing barrel 7 and the protective shell 12 are fixed through the locking component 8, the ultrasonic cleaner 9 is started after the fixing is finished, the ultrasonic cleaner 9 sends out ultrasonic waves, the cleaning liquid is driven by the ultrasonic waves to vibrate, a large amount of bubbles are generated by flowing of liquid, the bubbles cover the surface of the sampling component 14 and surround the sampling component, after reaching certain atmospheric pressure degree, the bubble will explode, makes the dirty spot that sampling component 14 table was full drop gradually, washs the completion back, separates disinfection bucket 7 and sampling component 14 and pours the inside waste liquid of disinfection bucket 7 out, washs disinfection bucket 7 afterwards, fixes disinfection bucket 7 on the surface of protective housing 12 through locking Assembly 8 after the washing completion again.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (8)
1. Nasal polyp sampling device is put into to nasal cavity, its characterized in that includes: casing (1) and disinfection bucket (7), the surface mounting of casing (1) has control panel (2), the inside of disinfection bucket (7) is provided with locking Assembly (8), the internally mounted of disinfection bucket (7) has ultrasonic cleaner (9), charging seat (10) are installed in the outside of disinfection bucket (7), and charging seat (10) and ultrasonic cleaner (9) electric connection, the fixed surface of casing (1) inner wall is connected with mount pad (11), the surface swing joint of mount pad (11) has protective housing (12), the surface of protective housing (12) is provided with miniature light filling lamp (13), the inside of protective housing (12) is provided with sampling assembly (14), the fixed internal mounting of casing (1) has battery (15), the fixed surface of battery (15) installs signal processor (16), a plurality of shifting chutes (17) are formed in the casing (1), a plurality of connecting ropes (18) are arranged in the shifting chutes (17), one ends of the connecting ropes (18) are fixedly connected with the mounting seat (11), an adjusting assembly (20) is arranged in the casing (1), a connecting block (19) is arranged on the surface of the adjusting assembly (20), and the other end of the connecting rope (18) is fixedly connected with the connecting block (19).
2. The nasal cavity-embedded nasal polyp sampling device according to claim 1, wherein a control button (3) is mounted on the surface of the control panel (2), a touch display screen (4) is mounted on the surface of the control panel (2) and located on one side of the control button (3), a movement adjusting handle (5) is mounted on the surface of the control panel (2) and located on the other side of the control button (3), and a charging port (6) is arranged on the surface of one side of the control panel (2).
3. The nasal polyp sampling device according to claim 1, wherein the locking assembly (8) comprises a circular ring (801), a conical toothed ring (802), an adjusting button (803), a conical gear (804), a limiting block (805), a moving block (806) and a locking block (807), the circular ring (801) is fixedly installed inside the disinfection barrel (7), the conical toothed ring (802) is rotatably connected inside the circular ring (801), the adjusting button (803) is rotatably connected to the surface of the circular ring (801), one end of the adjusting button (803) extends to the outside of the disinfection barrel (7), the conical gear (804) is fixedly connected to one end of the adjusting button (803) near the inside, the conical gear (804) is engaged with the conical toothed ring (802), the limiting block (805) is provided in a plurality, and a plurality of limiting blocks (805) are installed inside the circular ring (801), the moving blocks (806) are arranged in a plurality, the moving blocks (806) are connected to the surface of the limiting block (805) in a sliding mode, the moving blocks (806) are in threaded connection with the conical toothed ring (802), the locking blocks (807) are arranged in a plurality, and the locking blocks (807) are connected to the surface of the moving blocks (806) respectively.
4. The nasal cavity insertion nasal polyp sampling device of claim 1, wherein the sampling assembly (14) comprises a mounting plate (1401), an electric telescopic rod (1402), a first connecting plate (1403), a second connecting plate (1404), a first sampling head (1405), a second sampling head (1406), a first cutting knife (1407), a second cutting knife (1408), a third connecting plate (1409), and a push block (1410), the electric telescopic rod (1402) is mounted inside a protective shell (12), the mounting plate (1401) is mounted inside the protective shell (12), and an extension end of the electric telescopic rod (1402) penetrates through the mounting plate (1401), the first connecting plate (1403) is disposed on one side of an inner surface of the mounting plate (1401), the second connecting plate (1404) is disposed on the other side of the inner surface of the mounting plate (1401), the first sampling head (1405) is mounted on a surface of the first connecting plate (1403), the second sampling head (1406) is installed on the surface of the second connecting plate (1404), the first cutting knife (1407) is connected to the surface of the second sampling head (1406) close to the first sampling head (1405), the second cutting knife (1408) is connected to the surface of the first sampling head (1405) close to the second sampling head (1406), the third connecting plate (1409) is installed on the surface of the output end of the electric telescopic rod (1402), the push block (1410) is installed on the top of the third connecting plate (1409), and the push block (1410) is located on the inner side of the second connecting plate (1404) and the first connecting plate (1403).
5. The nasal polypus sampling device according to claim 4, wherein the second sampling head (1406) and the first sampling head (1405) are provided with pressure relief holes (23) on the surfaces thereof, the second connecting plate (1404) is provided with first sliding grooves (24) on the surface thereof, the second connecting plate (1404) is provided with first rotation holes (25) on the surface thereof and below the first sliding grooves (24), the mounting plate (1401) is mounted on the first rotation shaft (26) on the surface thereof, the first rotation holes (25) are rotatably connected to the first rotation shaft (26), the mounting plate (1401) is provided with second rotation holes (27) on the surface thereof, the first connecting plate (1403) is provided with second sliding grooves (28) on the surface thereof, the second sliding grooves (28) are provided with third rotation holes (29) on the surface thereof, and the third rotation holes (29) are rotatably connected to the first rotation shaft (26), the surface mounting of third connecting plate (1409) has second axis of rotation (30), second rotation hole (27) rotate the surface of connecting in second axis of rotation (30), first spout (24) sliding connection is in the surface of second axis of rotation (30), second spout (28) sliding connection is in the surface of second axis of rotation (30).
6. The nasal cavity-embedded nasal polyp sampling device according to claim 1, wherein a plurality of limiting rollers (21) are rotatably connected to the surface of the moving groove (17) close to the outer side of the casing (1), a plurality of limiting grooves (22) are formed on the surface of the limiting rollers (21), and a plurality of connecting ropes (18) are respectively in contact with the limiting grooves (22).
7. The nasal cavity inserted nasal polyp sampling device according to claim 1, wherein the adjustment assembly (20) includes a rotating toothed disk (2001) rotatably connected to a surface of an inner wall of the housing (1), a moving mechanism (2005), a transmission gear (2003), a mounting groove (2004), and a moving mechanism (2005), the first servo motor (2002) is fixedly mounted to a surface of an inside of the housing (1) and located at one side of the rotating toothed disk (2001), the transmission gear (2003) is mounted to a surface of an output shaft of the rotating toothed disk (2001), and the transmission gear (2003) is engaged with the rotating toothed disk (2001), the mounting groove (2004) is opened to a surface of the rotating toothed disk (2001), and the moving mechanism (2005) is disposed inside the mounting groove (2004).
8. The nasal cavity inserted nasal polyp sampling device according to claim 7, wherein the moving mechanism (2005) comprises a second servo motor (200501), a threaded rod (200502) and an adjusting block (200503), the second servo motor (200501) is mounted on the surface of the mounting groove (2004), the threaded rod (200502) is rotatably connected to the surface of the mounting groove (2004), one end of the threaded rod (200502) is fixedly connected to an output shaft of the second servo motor (200501), the adjusting block (200503) is slidably connected to the surface of the threaded rod (200502), and the adjusting block (200503) is rotatably connected to the bottom of the connecting block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210550994.9A CN115005891A (en) | 2022-05-18 | 2022-05-18 | Nasal polyp sampling device is put into to nasal cavity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210550994.9A CN115005891A (en) | 2022-05-18 | 2022-05-18 | Nasal polyp sampling device is put into to nasal cavity |
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| Publication Number | Publication Date |
|---|---|
| CN115005891A true CN115005891A (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210550994.9A Pending CN115005891A (en) | 2022-05-18 | 2022-05-18 | Nasal polyp sampling device is put into to nasal cavity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115436106A (en) * | 2022-09-19 | 2022-12-06 | 南京颐兰贝生物科技有限责任公司 | Sampling needle anti-collision device for biochemical analyzer and anti-collision method thereof |
-
2022
- 2022-05-18 CN CN202210550994.9A patent/CN115005891A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115436106A (en) * | 2022-09-19 | 2022-12-06 | 南京颐兰贝生物科技有限责任公司 | Sampling needle anti-collision device for biochemical analyzer and anti-collision method thereof |
| CN115436106B (en) * | 2022-09-19 | 2023-11-14 | 南京颐兰贝生物科技有限责任公司 | Sampling needle anti-collision device for biochemical analyzer and anti-collision method thereof |
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