CN113208551A - Angle-adjustable electronic laryngoscope and adjusting method - Google Patents
Angle-adjustable electronic laryngoscope and adjusting method Download PDFInfo
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- CN113208551A CN113208551A CN202110767530.9A CN202110767530A CN113208551A CN 113208551 A CN113208551 A CN 113208551A CN 202110767530 A CN202110767530 A CN 202110767530A CN 113208551 A CN113208551 A CN 113208551A
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- flexible sleeve
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- sputum
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00124—Connectors, fasteners and adapters, e.g. on the endoscope handle electrical, e.g. electrical plug-and-socket connection
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/008—Articulations
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
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Abstract
The invention relates to an angle-adjustable electronic laryngoscope, which comprises a flexible sleeve and a detection probe, wherein the detection probe is connected with a lead penetrating through the flexible sleeve, the outer surface of the lead is fixed with a plastic rib along the length direction of the lead, the detection probe comprises a lens and a mounting seat, and the inner wall of one end of the flexible sleeve is provided with a rotary connecting piece; the lens is partially or completely positioned in the flexible sleeve, and an included angle which is not zero exists between the central axis of the lens and the axis line when the mounting seat rotates; the plastic ribs are coaxially and fixedly connected with the mounting seat; the surface of the outer side of the lens is provided with a shifting sheet; a first gap is formed between the inner wall of the flexible sleeve and the outer side surface of the lens, a second gap is formed between the inner wall of the flexible sleeve and the outer side surfaces of the lead and the plastic ribs, and a through hole for communicating the first gap and the second gap is formed in the rotary connecting piece; the structural style of using this application can realize multi-angle simultaneously and adjust and flexible safe phlegm function of removing, and the operation is very simple and easy, easily masters.
Description
Technical Field
The invention relates to the technical field of electronic laryngoscopes, in particular to an angle-adjustable electronic laryngoscope and an adjusting method.
Background
An electronic laryngoscope is used for detecting the throat, and generally adopts a mode that a flexible tube with a detection probe is inserted into the throat from the nasal cavity of a patient, and the interior of the throat is shot and detected through the detection probe;
the electron laryngoscope of adopting at present, its test probe is the fixed unadjustable setting of angle mostly, its structure of part is provided with its structure of probe of adjustable angle is too complicated relatively, with high costs and great to the volume influence, in addition, the electron laryngoscope who has the function of removing phlegm at present, what adopt usually is that the absorption formula removes phlegm, and suction control degree of difficulty is great when removing phlegm, and suction if too big then causes the damage to the throat inner wall easily, and inhale the position that the phlegm mouth was seted up and have great limitation, it easily leaves and remains to remove phlegm.
Disclosure of Invention
The invention provides an angle-adjustable electronic laryngoscope and an angle-adjustable electronic laryngoscope adjusting method aiming at the defects in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an angle-adjustable electronic laryngoscope is constructed, and comprises a flexible sleeve and a detection probe, wherein the detection probe is connected with a lead penetrating through the flexible sleeve, the outer surface of the lead is fixed with a plastic rib along the length direction of the lead, the detection probe comprises a lens and a mounting seat, and the inner wall of one end of the flexible sleeve is provided with a rotary connecting piece which is rotatably connected with the mounting seat; the lens is partially or completely positioned in the flexible sleeve, and an included angle which is not zero exists between the central axis of the lens and the axis line of the mounting seat when the mounting seat rotates; the plastic ribs are coaxially and fixedly connected with the mounting seat; the surface of the outer side of the lens is provided with a poking sheet which presses sputum to the mounting seat when the lens rotates; the inner wall of the flexible sleeve and the outer side surface of the lens have a first gap, the inner wall of the flexible sleeve and the outer side surfaces of the wire and the plastic ribs have a second gap, and the rotary connecting piece is provided with a through hole communicated with the first gap and the second gap.
The angle-adjustable electronic laryngoscope comprises a flexible sleeve, a plastic rib, a lead and a lead, wherein the plastic rib is in a cross shape, the lead penetrates through the center of the cross shape of the plastic rib, and the cross end part of the plastic rib is in an arc shape and is attached to the inner wall of the flexible sleeve.
The angle-adjustable electronic laryngoscope disclosed by the invention is characterized in that the poking piece is arranged into a spiral shape.
The angle-adjustable electronic laryngoscope comprises a mounting seat, wherein the central axis of the lens and the axial lead of the mounting seat rotate at an included angle of 5-15 degrees.
The angle-adjustable electronic laryngoscope comprises a lens, wherein the front end of the lens is provided with an annular illumination light source, and the illumination light source is connected with the outside through the lead.
The angle-adjustable electronic laryngoscope comprises a rotary connecting piece, a flexible sleeve and a mounting seat, wherein the rotary connecting piece comprises an annular elastic clamping protrusion fixedly arranged on the inner wall of the flexible sleeve; the elastic clamping protrusion is circumferentially provided with a plurality of through holes.
According to the angle-adjustable electronic laryngoscope, the thickness of the elastic clamping protrusion is gradually reduced along the direction from the edge of the elastic clamping protrusion to the center of the elastic clamping protrusion.
An adjustable angle type electronic laryngoscope adjusting method is applied to the adjustable angle type electronic laryngoscope, and comprises the following steps:
during assembly, the plastic ribs are inserted from the end part of the flexible sleeve until the rotary connecting piece is contacted with the mounting seat on the detection probe, and the mounting seat is rotationally connected with the rotary connecting piece to finish assembly;
in a conventional detection mode, the flexible sleeve is inserted into a nasal cavity, the detection probe is driven to rotate by rotating the plastic ribs, and the detection probe is adjusted to a required detection angle for photographing detection;
when the test probe contacted the sputum, remove the flexible sleeve pipe and make the sputum get into first clearance, drive test probe through rotatory plastics rib and rotate, rely on the follow-up rotating of plectrum to provide an extrusion force to the sputum for the sputum removes and gets into the second clearance via through-hole part or whole towards the mount pad, relies on the eccentric force to throw away the sputum on camera lens surface simultaneously.
The invention has the beneficial effects that: during assembly, the plastic ribs are inserted from the end part of the flexible sleeve until the rotary connecting piece is contacted with the mounting seat on the detection probe, and the mounting seat is rotationally connected with the rotary connecting piece to finish assembly; in a conventional detection mode, the flexible sleeve is inserted into a nasal cavity, the detection probe is driven to rotate by rotating the plastic ribs, and the detection probe is adjusted to a required detection angle for photographing detection; when the detection probe is contacted with sputum, the flexible sleeve is moved to enable the sputum to enter the first gap, the plastic ribs are rotated to drive the detection probe to rotate, an extrusion force is provided for the sputum by means of the follow-up rotation of the shifting piece, the sputum is enabled to move towards the mounting seat and partially or completely enter the second gap through the through holes, and meanwhile the sputum on the surface of the lens is thrown away by means of an eccentric force; the sputum cleaning device has the advantages of being reasonable, concise and compact in overall structure, low in cost, convenient to assemble, capable of achieving multi-angle adjustment and flexible safe sputum removing functions simultaneously by using the structural form of the sputum cleaning device, quite simple and easy to operate and easy to master.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:
FIG. 1 is a cross-sectional view of an adjustable angle electronic laryngoscope according to a preferred embodiment of the invention;
FIG. 2 is a cross-sectional view of the flexible sleeve, the guide wire and the plastic ribs of the electronic laryngoscope with adjustable angle according to the preferred embodiment of the invention;
fig. 3 is a cross-sectional view of the adjustable angle electronic laryngoscope showing the cross-sectional view of the swivel joint according to the preferred embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
The angle-adjustable electronic laryngoscope of the preferred embodiment of the invention is shown in fig. 1, and simultaneously refers to fig. 2 and fig. 3, and comprises a flexible sleeve 1 and a detection probe 2, wherein the detection probe 2 is connected with a lead 3 penetrating through the flexible sleeve 1, the outer surface of the lead 3 is fixed with a plastic rib 4 along the length direction, the detection probe 2 comprises a lens 20 and a mounting seat 21, and the inner wall of one end of the flexible sleeve 1 is provided with a rotary connecting piece rotatably connected with the mounting seat 21; the lens 20 is partially or completely positioned in the flexible sleeve 1, and an included angle which is not zero exists between the central axis of the lens 20 and the axial lead of the mounting seat 21 during rotation; the plastic ribs 4 are coaxially and fixedly connected with the mounting seat 21; the outside surface of the lens 20 is provided with a pick 200 which presses sputum to the mount 21 when it rotates; a first gap 11 is formed between the inner wall of the flexible sleeve 1 and the outer side surface of the lens 20, a second gap 12 is formed between the inner wall of the flexible sleeve 1 and the outer side surfaces of the lead 3 and the plastic ribs 4, and a through hole 13 for communicating the first gap 11 and the second gap 12 is arranged on the rotary connecting piece;
during assembly, the plastic ribs 4 are inserted from the end part of the flexible sleeve 1 until the rotary connecting piece is contacted with the mounting seat 21 on the detection probe 2, and the mounting seat 21 is rotationally connected with the rotary connecting piece to finish assembly;
in a conventional detection mode, the flexible sleeve 1 is inserted into a nasal cavity, the detection probe 2 is driven to rotate by rotating the plastic ribs 4, and the detection probe 2 is adjusted to a required detection angle for photographing detection;
when the detection probe 2 contacts sputum, the flexible sleeve 1 is moved to enable the sputum to enter the first gap 11, the plastic ribs 4 are rotated to drive the detection probe 2 to rotate, an extrusion force is provided for the sputum by means of the follow-up rotation of the shifting piece 200, the sputum moves towards the mounting seat 21 and partially or completely enters the second gap 12 through the through hole 13, and meanwhile the sputum on the surface of the lens is thrown away by means of an eccentric force;
the sputum cleaning device has the advantages of being reasonable, concise and compact in overall structure, low in cost, convenient to assemble, capable of achieving multi-angle adjustment and flexible safe sputum removing functions simultaneously by using the structural form of the sputum cleaning device, quite simple and easy to operate and easy to master.
Preferably, the plastic ribs 4 are cross-shaped, the lead 3 passes through the center of the cross-shaped plastic ribs 4, and the cross-shaped end parts of the plastic ribs 4 are cambered and attached to the inner wall of the flexible sleeve 1;
rational in infrastructure, the difficult condition such as aversion that appears of plastics rib, and can better conduction rotatory torsion when rotating the plastics rib, the structure of cross is of value to go on counting the rotation angle and the number of revolutions of plastics rib in addition.
Preferably, the paddle 200 is arranged in a spiral shape, by which arrangement the reliability of the pressing contact of the sputum can be increased.
Preferably, the included angle between the central axis of the lens 20 and the axis of the mounting base 21 is 5-15 degrees.
Preferably, the front end of the lens 20 is provided with an annular illumination light source 201, and the illumination light source 201 is connected with the outside through a wire 3; reasonable and compact structure and good integrity.
Preferably, the rotary connector comprises an annular elastic clamping protrusion 10 fixedly arranged on the inner wall of the flexible sleeve 1, and an annular clamping groove 210 matched with the elastic clamping protrusion is arranged on the outer side surface of the mounting seat 21; a plurality of through holes 13 are distributed on the circumference of the elastic clamping protrusion 10; the thickness of the elastic clamping protrusion 10 decreases progressively along the direction from the edge of the elastic clamping protrusion 10 to the center of the elastic clamping protrusion 10; the wholeness is good, makes things convenient for test probe's quick assembly disassembly, reduces the processing cost simultaneously by a wide margin.
An adjustable angle type electronic laryngoscope adjusting method is applied to the adjustable angle type electronic laryngoscope, and comprises the following steps:
during assembly, the plastic ribs are inserted from the end part of the flexible sleeve until the rotary connecting piece is contacted with the mounting seat on the detection probe, and the mounting seat is rotationally connected with the rotary connecting piece to finish assembly;
in a conventional detection mode, the flexible sleeve is inserted into a nasal cavity, the detection probe is driven to rotate by rotating the plastic ribs, and the detection probe is adjusted to a required detection angle for photographing detection;
when the detection probe is contacted with sputum, the flexible sleeve is moved to enable the sputum to enter the first gap, the plastic ribs are rotated to drive the detection probe to rotate, an extrusion force is provided for the sputum by means of the follow-up rotation of the shifting piece, the sputum is enabled to move towards the mounting seat and partially or completely enter the second gap through the through holes, and meanwhile the sputum on the surface of the lens is thrown away by means of an eccentric force;
the sputum cleaning device has the advantages of being reasonable, concise and compact in overall structure, low in cost, convenient to assemble, capable of achieving multi-angle adjustment and flexible safe sputum removing functions simultaneously by using the structural form of the sputum cleaning device, quite simple and easy to operate and easy to master.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (8)
1. An angle-adjustable electronic laryngoscope is characterized by comprising a flexible sleeve and a detection probe, wherein the detection probe is connected with a lead penetrating through the flexible sleeve, the outer surface of the lead is fixed with a plastic rib along the length direction of the lead, the detection probe comprises a lens and a mounting seat, and the inner wall of one end of the flexible sleeve is provided with a rotary connecting piece which is rotatably connected with the mounting seat; the lens is partially or completely positioned in the flexible sleeve, and an included angle which is not zero exists between the central axis of the lens and the axis line of the mounting seat when the mounting seat rotates; the plastic ribs are coaxially and fixedly connected with the mounting seat; the surface of the outer side of the lens is provided with a poking sheet which presses sputum to the mounting seat when the lens rotates; the inner wall of the flexible sleeve and the outer side surface of the lens have a first gap, the inner wall of the flexible sleeve and the outer side surfaces of the wire and the plastic ribs have a second gap, and the rotary connecting piece is provided with a through hole communicated with the first gap and the second gap.
2. The adjustable angle electronic laryngoscope as recited in claim 1, wherein the plastic ribs are cross-shaped, the lead passes through the center of the cross-shaped plastic ribs, and the cross-shaped end portions of the plastic ribs are cambered and attached to the inner wall of the flexible sleeve.
3. The adjustable angle electronic laryngoscope as recited in claim 1, wherein the paddle is arranged in a spiral shape.
4. The adjustable angle electronic laryngoscope according to claim 1, wherein the included angle between the central axis of the lens and the axial lead of the mounting base when rotating is in the range of 5-15 degrees.
5. The adjustable angle electronic laryngoscope according to claim 1, wherein the front end of the lens is provided with an annular illumination light source, and the illumination light source is connected with the outside through the lead.
6. The adjustable angle electronic laryngoscope as recited in any one of claims 1-5, wherein the rotary connector comprises an annular elastic clamping protrusion fixedly arranged on the inner wall of the flexible sleeve, and an annular clamping groove matched with the elastic clamping protrusion is arranged on the outer side surface of the mounting seat; the elastic clamping protrusion is circumferentially provided with a plurality of through holes.
7. The adjustable angle electronic laryngoscope as recited in claim 6, wherein the thickness of the resilient latch decreases progressively along the edge of the resilient latch toward the center of the resilient latch.
8. An adjustable angle type electronic laryngoscope as claimed in any one of claims 1 to 7, wherein the adjustment method comprises the following steps:
during assembly, the plastic ribs are inserted from the end part of the flexible sleeve until the rotary connecting piece is contacted with the mounting seat on the detection probe, and the mounting seat is rotationally connected with the rotary connecting piece to finish assembly;
in a conventional detection mode, the flexible sleeve is inserted into a nasal cavity, the detection probe is driven to rotate by rotating the plastic ribs, and the detection probe is adjusted to a required detection angle for photographing detection;
when the test probe contacted the sputum, remove the flexible sleeve pipe and make the sputum get into first clearance, drive test probe through rotatory plastics rib and rotate, rely on the follow-up rotating of plectrum to provide an extrusion force to the sputum for the sputum removes and gets into the second clearance via through-hole part or whole towards the mount pad, relies on the eccentric force to throw away the sputum on camera lens surface simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110767530.9A CN113208551B (en) | 2021-07-07 | 2021-07-07 | Angle-adjustable electronic laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110767530.9A CN113208551B (en) | 2021-07-07 | 2021-07-07 | Angle-adjustable electronic laryngoscope |
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| Publication Number | Publication Date |
|---|---|
| CN113208551A true CN113208551A (en) | 2021-08-06 |
| CN113208551B CN113208551B (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110767530.9A Active CN113208551B (en) | 2021-07-07 | 2021-07-07 | Angle-adjustable electronic laryngoscope |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110196203A1 (en) * | 2010-02-11 | 2011-08-11 | Xiao bo-wen | Pharyngeal intubation guiding device |
| CN210077621U (en) * | 2019-05-14 | 2020-02-18 | 张宝信 | Laryngoscope with sputum suction function |
| CN211912420U (en) * | 2020-02-25 | 2020-11-13 | 宁波市第九医院 | Cleaning device |
| CN213048522U (en) * | 2020-06-29 | 2021-04-27 | 南京市第二医院 | Portable respiratory tract sputum aspirator |
| CN213371884U (en) * | 2020-07-22 | 2021-06-08 | 河南省人民医院 | Bronchoscope sputum suction device |
-
2021
- 2021-07-07 CN CN202110767530.9A patent/CN113208551B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110196203A1 (en) * | 2010-02-11 | 2011-08-11 | Xiao bo-wen | Pharyngeal intubation guiding device |
| CN210077621U (en) * | 2019-05-14 | 2020-02-18 | 张宝信 | Laryngoscope with sputum suction function |
| CN211912420U (en) * | 2020-02-25 | 2020-11-13 | 宁波市第九医院 | Cleaning device |
| CN213048522U (en) * | 2020-06-29 | 2021-04-27 | 南京市第二医院 | Portable respiratory tract sputum aspirator |
| CN213371884U (en) * | 2020-07-22 | 2021-06-08 | 河南省人民医院 | Bronchoscope sputum suction device |
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| CN113208551B (en) | 2021-10-01 |
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