CN117562493A - Convenient visual 3D endoscope capable of guiding trachea cannula - Google Patents
Convenient visual 3D endoscope capable of guiding trachea cannula Download PDFInfo
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- CN117562493A CN117562493A CN202311592521.6A CN202311592521A CN117562493A CN 117562493 A CN117562493 A CN 117562493A CN 202311592521 A CN202311592521 A CN 202311592521A CN 117562493 A CN117562493 A CN 117562493A
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- 230000000007 visual effect Effects 0.000 title claims abstract description 18
- 210000003437 trachea Anatomy 0.000 title claims description 22
- 238000003780 insertion Methods 0.000 claims abstract description 39
- 230000037431 insertion Effects 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 16
- 208000008918 voyeurism Diseases 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims 12
- 241001330002 Bambuseae Species 0.000 claims 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 12
- 239000011425 bamboo Substances 0.000 claims 12
- 244000309464 bull Species 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 2
- 238000002627 tracheal intubation Methods 0.000 abstract description 7
- 210000004704 glottis Anatomy 0.000 description 7
- 210000000867 larynx Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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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
- A61B1/2676—Bronchoscopes
-
- 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
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
-
- 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
- A61B1/00002—Operational features of endoscopes
- A61B1/00043—Operational features of endoscopes provided with output arrangements
- A61B1/00045—Display arrangement
- A61B1/00048—Constructional features of the display
-
- 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
- A61B1/00064—Constructional details of the endoscope body
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
-
- 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
- A61B1/00131—Accessories for endoscopes
-
- 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
- A61B1/00147—Holding or positioning arrangements
-
- 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
- A61B1/04—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 combined with photographic or television appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/0497—Tube stabilizer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
- A61B2560/0431—Portable apparatus, e.g. comprising a handle or case
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Abstract
The invention discloses a convenient and fast visual 3D endoscope capable of guiding an endotracheal intubation, which comprises a video processing terminal body, wherein supporting pads are clamped at the positions of corners at the bottom end of the video processing terminal body, one end of the video processing terminal body is connected with an endoscope insertion tube, one end of the endoscope insertion tube is provided with a miniature lens, the top end of the video processing terminal body is provided with a folding storage mechanism, a rotating adjusting rod slides along the inner wall of a fixed plate along a supporting frame and a sliding frame.
Description
Technical Field
The invention relates to the technical field of endoscopes, in particular to a convenient visual 3D endoscope capable of guiding an endotracheal tube.
Background
The tracheal intubation refers to a technology of placing a special endotracheal tube into a trachea through a glottis, which can provide optimal conditions for the smooth airway, ventilation and oxygen supply, the suction of a respiratory tract, the prevention of aspiration and the like, the tracheal intubation is generally assisted by a medical endoscope, the medical endoscope is a medical instrument, the tracheal intubation consists of a bendable part, a light source and a group of lenses, the endoscope enters the human body through a natural duct of the human body or a small incision made by the operation, a micro-lens is used for shooting pictures, and an image shot by the endoscope is processed into a high-quality video through a video processing terminal, and the high-quality video is output to a display screen, so that the tracheal intubation is convenient for doctors to observe;
however, the existing endoscopic device has a large volume, cannot be folded and stored, cannot be carried by carrying, cannot guide and fix the tracheal cannula when penetrating into the body of a patient, and reduces the efficiency of surgery, so that in order to avoid the technical problems, it is necessary to provide a convenient visual 3D endoscope capable of guiding the tracheal cannula to overcome the defects in the prior art.
Disclosure of Invention
The invention provides a convenient visual 3D endoscope capable of guiding an endotracheal tube, which can effectively solve the problems that the volume is large, folding and storage cannot be carried out, carrying is not utilized, and meanwhile, the endotracheal tube cannot be guided and fixed when the endotracheal tube is deep into a patient, so that the operation efficiency is reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the convenient and fast visual D endoscope capable of guiding the trachea cannula comprises a video processing terminal body, wherein supporting pads are clamped at the corners of the bottom end of the video processing terminal body, one end of the video processing terminal body is connected with an endoscopic insertion tube, and one end of the endoscopic insertion tube is provided with a miniature lens;
the top end of the video processing terminal body is provided with a folding storage mechanism, the rotary adjusting rod slides along the inner wall of the fixed plate with the support frame and the sliding frame, and the transmission gear, the rotating shaft and the upright post are pushed to rotate through the cooperation of the toothed plate, so that the inclination angle of the upright post is adjusted, the angle between the endoscopic display screen and the video processing terminal body is changed, and the angle in the horizontal direction of the endoscopic display screen is changed through the rotation of the rotary table with the vertical barrel and the connecting plate;
one end of the video processing terminal body is provided with a supporting and adjusting mechanism, a rotating drum pushes a push rod to move, the position of a folding storage rack is adjusted, then a rotating sleeve ring is used for moving along with the anti-slip gaskets, the engagement of the two anti-slip gaskets is released, the first swinging plate, the second swinging plate and the bracket are conveniently rotated according to the requirement, the position and the angle of the bracket are adjusted, in addition, a rotating limiting stop lever is lowered and matched with a stop block, and a grab handle is limited in the bracket;
the utility model discloses an endoscope insertion tube, including the trachea cannula, including the ejector pin, the handle bottom, the fixed plate, the ejector pin, the fixed plate, the ejector pin, be provided with centre gripping stop gear in the endoscope insertion tube outside, rotate the initiative ring gear to through driven ring gear and sleeve reversal, take ejector pin and kicking block to remove, remove the centre gripping to the trachea cannula, make things convenient for the doctor to promote the trachea cannula and remove along the venturi, push down the plectrum and take the rotor plate to slide along the grab handle bottom, pulling bottom plate, traction lever and a U template descend, simultaneously through the cooperation of tooth protruding and fluted roller, drive another U template and rise to through the cooperation of slide bar, drive two splint separation, remove the centre gripping to the endoscope insertion tube.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. the folding and containing mechanism is arranged, the rotating and extending loop bar moves along the outer side of the fixed bar with the rotating block and the frame, the position of the frame is changed, the endoscopic display screens with different sizes are clamped, the adaptability is improved, meanwhile, the deflection preventing plate and the movable bar are pulled to move along the inner wall of the bracket through the shrinkage of the tensioning spring, the endoscopic display screen is further clamped, the stability of the endoscopic display screen is improved, and shaking is prevented;
in addition, the rotary adjusting rod slides along the inner wall of the fixed plate with the support frame and the sliding frame, and pushes the transmission gear, the rotating shaft and the upright post to rotate through the cooperation of the toothed plate, so that the inclination angle of the upright post is adjusted, the angle between the endoscopic display screen and the video processing terminal body is changed, the angle of the horizontal direction of the endoscopic display screen is changed through the rotation of the rotating disc with the vertical barrel and the connecting plate, the doctor can conveniently watch at different angles, the convenience is improved, and the accuracy of the operation is ensured;
through, reverse adjusting pole is pushing the support frame and is reset with the sliding frame to through the cooperation of pinion rack and drive gear, rotate folding to stand and peeping the display screen, force to peeping the display screen and place on the support frame, rotate the protection casing and seal the protection to peeping the display screen, guarantee that the device is not fragile.
2. The supporting and adjusting mechanism is arranged, the driving toothed ring is rotated, the driven toothed ring and the sleeve are reversed, the ejector rod and the ejector block are carried to move, the tracheal cannula is clamped and fixed, the tracheal cannula is fixed inside the venturi tube, the clamping plate and the sliding rod are pushed to move through the telescopic of the supporting spring, the endoscopic insertion tube is clamped, the position of the endoscopic insertion tube in the venturi tube is fixed, the subsequent operation and control of the venturi tube through the grab handle are facilitated, the venturi tube brings the endoscopic insertion tube, the miniature lens and the tracheal cannula into the oral cavity of a patient, the image is conveniently shot by the miniature lens, the image is transmitted to the endoscopic display screen after being processed by the video processing terminal body, a doctor can observe conveniently, the glottis of the patient can be found, and convenience is improved;
in addition, remove the centre gripping to trachea cannula, make things convenient for doctor to promote trachea cannula and remove along the venturi, with trachea cannula guide entering patient's glottis, press the plectrum in addition and take the rotor plate to slide along the grab handle bottom, pulling bottom plate, traction lever and a U template decline, simultaneously through the cooperation of tooth protruding and fluted roller, drive another U template and rise, and through the cooperation of slide bar, drive two splint separation, remove to interior peeping insertion tube centre gripping, make things convenient for doctor to promote interior peeping insertion tube and remove and stretch out the venturi, along with trachea cannula gets into patient's glottis together, observe trachea cannula, the precision has been increased.
3. The clamping limiting mechanism is arranged, the two rotary drums are conveniently rotated to push the two push rods to move together through the cooperation of the transmission belt, the position of the folding storage rack is adjusted, then the rotary sleeve ring belt is rotated to move along the anti-slip gaskets, the engagement of the two anti-slip gaskets is relieved, the first swinging plate, the second swinging plate and the bracket are conveniently rotated as required, and the position and the angle of the bracket are adjusted;
in addition, put into the bracket with the grab handle inside, make the endoscopic insertion tube embedding standing groove inside, rotate spacing pin simultaneously and descend, with the dog cooperation, carry out spacingly to the grab handle, guaranteed the stability of grab handle on the bracket, be convenient for support the grab handle and place, for liberation doctor's both hands, provide convenient for subsequent operation, when not using, can fold first swinging plate and second swinging plate on folding storage rack.
Synthesize through folding storage mechanism and support guiding mechanism cooperation, conveniently fold the device when not using and accomodate, reduce the holistic volume of device, conveniently carry and place, and when using, can prop open, support fixedly to display screen and endoscopic insertion tube, do not need doctor to hold for a long time, improved the convenience, in addition through centre gripping stop gear, conveniently carry out the centre gripping fixedly to endoscopic insertion tube and trachea intubate, the doctor of being convenient for controls.
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 the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the support frame of the present invention;
FIG. 3 is a schematic view of the folding and storing mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the support adjustment mechanism of the present invention;
FIG. 5 is a schematic view of the mounting structure of the anti-skid pad of the present invention;
FIG. 6 is a schematic view of a clamping and limiting mechanism according to the present invention;
fig. 7 is a schematic view of the mounting structure of the ejector pin of the present invention.
Reference numerals in the drawings: 1. a video processing terminal body; 2. a support pad; 3. an endoscopic insertion tube; 4. a micro lens;
5. a folding and containing mechanism; 501. a chute; 502. a sliding frame; 503. a rotating shaft; 504. a column; 505. a vertical tube; 506. a connecting plate; 507. a disc; 508. a fixed rod; 509. extending the loop bar; 510. a rotating block; 511. a frame; 512. a bracket; 513. a movable rod; 514. an anti-deflection plate; 515. tensioning a spring; 516. positioning a sliding plate; 517. an endoscopic display screen; 518. a transmission gear; 519. a toothed plate; 520. a support frame; 521. an adjusting rod; 522. a fixing plate; 523. a protective cover;
6. supporting an adjusting mechanism; 601. a rotating drum; 602. a transmission belt; 603. a push rod; 604. folding the storage rack; 605. a connecting rod; 606. a first swing plate; 607. a second swing plate; 608. a rotating rod; 609. a bracket; 610. a collar; 611. an anti-slip gasket; 612. a grab handle; 613. a stop block; 614. a placement groove; 615. a limit stop lever; 616. a throat; 617. a branch pipe;
7. clamping and limiting mechanisms; 701. a chamber; 702. a fixed cylinder; 703. a slide bar; 704. a clamping plate; 705. a support spring; 706. a U-shaped plate; 707. tooth convex; 708. a tooth roller; 709. a telescopic rod; 710. a traction rod; 711. a bottom plate; 712. a rotating plate; 713. a pulling piece; 714. a riser; 715. a limiting ring; 716. a sleeve; 717. a driven toothed ring; 718. a driving toothed ring; 719. a push rod; 720. and (5) a top block.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1-7, the invention provides a technical scheme, namely a convenient visual 3D endoscope capable of guiding an endotracheal tube, which comprises a video processing terminal body 1, wherein each corner position of the bottom end of the video processing terminal body 1 is clamped with a support pad 2, one end of the video processing terminal body 1 is connected with an endoscopic insertion tube 3, and one end of the endoscopic insertion tube 3 is provided with a micro lens 4;
the top end of the video processing terminal body 1 is provided with a folding storage mechanism 5, a rotary adjusting rod 521 slides along the inner wall of a fixed plate 522 along with a supporting frame 520 and a sliding frame 502, and pushes a transmission gear 518, a rotating shaft 503 and a stand column 504 to rotate through the cooperation of a toothed plate 519, so that the inclination angle of the stand column 504 is adjusted, the angle between an endoscopic display screen 517 and the video processing terminal body 1 is changed, and the angle in the horizontal direction of the endoscopic display screen 517 is changed through the rotation of a rotary turntable along with a vertical barrel 505 and a connecting plate 506;
one end of the video processing terminal body 1 is provided with a support adjusting mechanism 6, the rotating drum 601 pushes the push rod 603 to move, the position of the folding storage rack 604 is adjusted, then the rotating lantern ring 610 drives the anti-slip gaskets 611 to move, the engagement of the two anti-slip gaskets 611 is released, the first swinging plate 606, the second swinging plate 607 and the bracket 609 are conveniently rotated according to the requirement, the position and the angle of the bracket 609 are adjusted, in addition, the rotating limit stop lever 615 descends and is matched with the stop block 613, and the grab handle 612 is limited in the bracket 609;
the outside of the endoscopic insertion tube 3 is provided with a clamping limiting mechanism 7, a driving toothed ring 718 is rotated, the driving toothed ring 718 is reversed through a driven toothed ring 717 and a sleeve 716, the clamping of the tracheal intubation is relieved by moving the ejector rod 719 and the ejector block 720, a doctor can conveniently push the tracheal intubation to move along the throat 616, a push pulling piece 713 slides along the bottom end of the grab handle 612 by carrying a rotating plate 712, a bottom plate 711, a traction rod 710 and a U-shaped plate 706 are pulled to descend, and meanwhile, the other U-shaped plate 706 is driven to ascend through the cooperation of a tooth protrusion 707 and a tooth roller 708 and the two clamping plates 704 are driven to separate through the cooperation of a sliding rod 703, so that the clamping of the endoscopic insertion tube 3 is relieved;
the folding storage mechanism 5 comprises a chute 501, a sliding frame 502, a rotating shaft 503, a column 504, a vertical cylinder 505, a connecting plate 506, a disc 507, a fixed rod 508, an extension sleeve 509, a rotating block 510, a frame 511, a bracket 512, a movable rod 513, an anti-deflection plate 514, a tension spring 515, a positioning slide 516, an endoscopic display 517, a transmission gear 518, a toothed plate 519, a supporting frame 520, an adjusting rod 521, a fixed plate 522 and a protective cover 523;
the video processing terminal body 1 is provided with a chute 501, the inner wall of the chute 501 is connected with a sliding frame 502 in a sliding way, the inner wall of the sliding frame 502 is rotationally connected with a rotating shaft 503, the top end of the rotating shaft 503 is clamped with a stand column 504, the top position outside the stand column 504 is connected with a vertical cylinder 505 through threads, and the outer side of the vertical cylinder 505 is fixedly sleeved with a connecting plate 506;
the two ends of the disc 507 are respectively and equidistantly connected with a fixed rod 508 through bolts, the outer sides of the fixed rods 508 are respectively and equidistantly connected with an extension sleeve rod 509 through threads, the other ends of the extension sleeve rods 509 are respectively and rotatively connected with a rotating block 510, one end of the rotating block 510 is rotatably connected with a frame 511, the top end and the bottom end of the disc 507 are respectively and rotatively connected with a bracket 512, the inner walls of the brackets 512 are symmetrically and movably connected with movable rods 513, one end of each adjacent two movable rods 513 is respectively and movably connected with an anti-deflection plate 514 corresponding to the outer side of each bracket 512, the outer side of each movable rod 513 is respectively and fixedly connected with a tensioning spring 515, the other ends of each adjacent two movable rods 513 are respectively and rotatably connected with a positioning slide plate 516 corresponding to the inner position of each bracket 512, an endoscopic display screen 517 is clamped between the two anti-deflection plates 514, in order to drive the connecting plate 506 to rotate, the top end of each vertical cylinder 505 is clamped with a rotary disc, the inner wall of the frame 511 is attached to the outer side of the endoscopic display screen 517, the endoscopic display screen 517 is powered by an external power supply, the signal output end of the miniature lens 4 is connected with the input end of the video processing terminal body 1, and the signal output end of the video processing terminal body 517 is connected with the endoscopic display screen 517;
the transmission gear 518 is symmetrically and fixedly sleeved on the outer side of the rotating shaft 503, the toothed plate 519 is connected to the position corresponding to the bottom of the transmission gear 518 in the sliding groove 501 through bolts, the top ends of the sliding frames 502 are symmetrically connected with the supporting frames 520 through bolts, the bottom ends of the inner walls of the two supporting frames 520 are respectively and rotatably connected with the adjusting rods 521, the fixing plates 522 are clamped at the positions, corresponding to the outer sides of the adjusting rods 521, of the top ends of the video processing terminal body 1, one end of the video processing terminal body 1 is rotatably connected with the protecting cover 523, in order to conveniently transmit power, the toothed plate 519 is meshed with the transmission gear 518, the two ends of the supporting frames 520 are respectively and symmetrically rotatably connected with the supporting wheels, the outer sides of the adjusting rods 521 are connected with the inner walls of the fixing plates 522 through threads, one ends of the adjusting rods 521 penetrate through one end of the supporting frames 520, and the length and the width of the protecting cover 523 are larger than those of the endoscopic display screen 517;
the supporting and adjusting mechanism 6 comprises a rotary drum 601, a driving belt 602, a push rod 603, a folding storage rack 604, a connecting rod 605, a first swinging plate 606, a second swinging plate 607, a rotary rod 608, a bracket 609, a lantern ring 610, an anti-skid gasket 611, a grab handle 612, a stop block 613, a placing groove 614, a limit stop rod 615, a throat 616 and a branch pipe 617;
the inner walls of two supporting pads 2 positioned on the same transverse line are all rotationally connected with rotary drums 601, the outer sides of the two rotary drums 601 are all sleeved with driving belts 602, push rods 603 are connected inside the two rotary drums 601 through threads, the other ends of the push rods 603 are correspondingly clamped with folding storage frames 604 at one side position of a video processing terminal body 1, connecting rods 605 are clamped at one side position of the inner walls of the folding storage frames 604, a first swinging plate 606 is movably sleeved outside the connecting rods 605, connecting rods 605 at the other side position of one end of the first swinging plate 606 are movably sleeved with second swinging plates 607, rotating rods 608 are rotationally connected at the other side position of one end of the first swinging plate 606, one end of each rotating rod 608 is connected with a bracket 609 through a bolt, the outer sides of the two connecting rods 605 and the outer sides of each rotating rod 608 are respectively connected with a lantern ring 610 through threads, one end of each of the first swinging plate 606 and one end of each second swinging plate 607 are correspondingly clamped with an anti-slip gasket 611 at one side position of the lantern ring 610, in order to conveniently rotate the two ends of the first swinging plate 606 and the second swinging plate rotary drums 607 penetrate through the supporting pads 607, the two ends of the connecting rods 607 penetrate through the corresponding to the corresponding connecting rods 611 and the two adjacent clamping grooves 611 are meshed with one end of the two inner sides of the connecting rods 608;
the inside joint of bracket 609 has grab handle 612, the inside position department joint of bracket 609 corresponding to grab handle 612 top has dog 613, the standing groove 614 has been seted up on bracket 609 top, and bracket 609 top corresponds the both sides position department of standing groove 614 all through threaded connection has spacing pin 615, the choke 616 has been cup jointed to bracket 609 one end, choke 616 top joint has branch pipe 617, in order to conveniently support and place grab handle 612, the diameter of endoscopic insertion tube 3 is less than the width of standing groove 614, spacing pin 615 bottom runs through bracket 609 top, the notch has been seted up to bracket 609 bottom, endoscopic insertion tube 3 one end passes grab handle 612 and choke 616;
the clamping and limiting mechanism 7 comprises a chamber 701, a fixed cylinder 702, a slide bar 703, a clamping plate 704, a supporting spring 705, a U-shaped plate 706, a tooth protrusion 707, a tooth roller 708, a telescopic rod 709, a traction rod 710, a bottom plate 711, a rotating plate 712, a shifting plate 713, a vertical plate 714, a limiting ring 715, a sleeve 716, a driven toothed ring 717, a driving toothed ring 718, a push rod 719 and a push block 720;
a cavity 701 is formed in the grab handle 612, a fixed cylinder 702 is clamped at the position corresponding to the outer side of the endoscopic insertion tube 3 in the cavity 701, slide bars 703 are movably connected to the top end and the bottom end of the fixed cylinder 702, clamping plates 704 are clamped at the adjacent ends of the two slide bars 703, supporting springs 705 are clamped at the positions corresponding to the outer sides of the slide bars 703 between the clamping plates 704 and the fixed cylinder 702, U-shaped plates 706 are clamped at the positions corresponding to the outer sides of the fixed cylinder 702 at the opposite ends of the two slide bars 703, tooth-shaped protrusions 707 are clamped at the positions corresponding to the outer sides of the U-shaped plates 706 above the fixed cylinder 702 and the inner walls of the U-shaped plates 706 below the fixed cylinder 702 at equal intervals, toothed rollers 708 are rotatably connected between the inner walls of the cavity 701 and the corresponding to the two U-shaped plates 706, a pull rod 710 is symmetrically clamped at the top end of the U-shaped plate 706 above the fixed cylinder 702, a traction rod 710 is symmetrically clamped at the bottom end of the U-shaped plate 706, a bottom end of the traction rod 710 is rotatably connected with a bottom plate 712, the grab handle 612 is rotatably connected to a shifting plate 712 at the position corresponding to one side of the rotation plate 712, a shifting plate 713 is slidably connected to one end of the inner diameter of the fixed cylinder 706, which is positioned at one end of the inner diameter of the fixed cylinder 706, which is in order to be matched with one end of the inner diameter of the fixed cylinder 706, which is located adjacent to be inserted with one end of the inner diameter of the fixed cylinder 706, which is located outside of the fixed cylinder 706, and one end of the inner diameter of the fixed cylinder 706, which is conveniently, and is positioned at the inner diameter of the inner side of the inner diameter of the fixed cylinder 706, and is positioned by 3;
the grab handle 612 top symmetry joint has riser 714, all rotate between two risers 714 and be connected with spacing ring 715, spacing ring 715 outside equidistance rotation is connected with sleeve 716, sleeve 716 outside fixedly cup joints driven ring gear 717, spacing ring 715 one end corresponds driven ring gear 717 one side position department rotation and is connected with initiative ring gear 718, sleeve 716 inner wall has ejector pin 719 through threaded connection, ejector pin 719 one end corresponds spacing ring 715 inside position department joint has kicking block 720, in order to conveniently carry out the centre gripping spacing to the trachea cannula, spacing ring 715's mounted position corresponds with the mounted position of bleeder 617, initiative ring gear 718 and driven ring gear 717 meshing, initiative ring gear 718 one end joint has the swivel ring.
The working principle and the using flow of the invention are as follows: firstly, the protective cover 523 is turned over and opened, the adjusting rod 521 is rotated in the fixed plate 522, so that the adjusting rod 521 slides along the inner wall of the chute 501 with the support frame 520 and the sliding frame 502, meanwhile, the transmission gear 518, the rotating shaft 503 and the upright post 504 are pushed to rotate through the cooperation of the toothed plate 519, the inclination angle of the upright post 504 is adjusted, the angle between the endoscopic display screen 517 and the video processing terminal body 1 is changed, in addition, the rotating turntable rotates with the upright barrel 505 and the connecting plate 506, the angle of the horizontal direction of the endoscopic display screen 517 is changed, a doctor can conveniently watch at different angles, the convenience is improved, the operation accuracy is ensured, the reversing adjusting rod 521 pushes the support frame 520 and the sliding frame 502 to reset, and the endoscopic display screen 517 is forced to be placed on the support frame 520 through the rotation folding of the toothed plate 519 and the endoscopic display screen 517 through the cooperation of the toothed plate 519, the endoscopic display screen 517 is sealed and protected by the rotating the protective cover, and the device is not easy to damage is ensured;
then, the extension sleeve rod 509 is rotated to force the extension sleeve rod 509 to move along the outer side of the fixed rod 508 with the rotating block 510 and the frame 511, so that the position of the frame 511 is changed, the frame 511 can clamp the endoscopic display screens 517 with different sizes, the adaptability is improved, in addition, the deflection preventing plate 514 and the movable rod 513 are pulled to move along the inner wall of the bracket 512 through the contraction characteristic of the tensioning spring 515, and therefore the endoscopic display screens 517 are clamped, the stability of the endoscopic display screens 517 is further improved, and shaking is prevented;
then, the trachea cannula passes through the limiting ring 715 and the branch pipe 617 to enter the throat 616, meanwhile, the driving toothed ring 718 is rotated, and the sleeve 716 is driven to rotate through the cooperation of the driven toothed ring 717, so that the ejector rod 719 and the ejector block 720 are pushed to move, the trachea cannula is clamped and fixed, the trachea cannula is fixed in the throat 616, in addition, the clamping plate 704 and the sliding rod 703 are pushed to move through the telescopic characteristic of the supporting spring 705, the endoscope insertion tube 3 is clamped, the position of the endoscope insertion tube 3 in the throat 616 is fixed, the throat 616 is conveniently controlled through the grab handle 612, the throat 616 is enabled to enter a patient oral cavity with the endoscope insertion tube 3, the miniature lens 4 and the trachea cannula, the picture shot by the miniature lens 4 is transmitted to the endoscope display screen 517 after being processed through the video processing terminal body 1, the doctor can observe conveniently, the patient's glottis can be found, and convenience is improved;
then, the driving toothed ring 718 is rotated, the driven toothed ring 717 and the sleeve 716 are reversed, the ejector rod 719 and the ejector block 720 are carried to move, clamping of the tracheal cannula is relieved, a doctor can push the tracheal cannula to move out of the larynx 616, the tracheal cannula is conveniently guided into a patient glottis, meanwhile, the poking plate 713 is pushed, the poking plate 713 is enabled to slide along the bottom end of the grab handle 612 along with the rotating plate 712, thereby pulling the bottom plate 711, the bottom plate 711 is forced to pull one U-shaped plate 706 downwards through the traction rod 710, the cooperation of the toothed protrusion 707 and the toothed roller 708 is utilized to transfer power, the other U-shaped plate 706 is driven to ascend, the sliding rod 703 and the clamping plate 704 are pulled to move, clamping of the endoscopic insertion tube 3 is relieved, the doctor can conveniently push the endoscopic insertion tube 3 to move out of the larynx 616, the tracheal cannula can be conveniently observed along with the tracheal cannula, the tracheal cannula enters the trachea through the glottis, and then the positions of the tracheal cannula and the endoscopic insertion tube 3 are fixed again;
then, the rotating drum 601 pushes the push rods 603 to move, the two push rods 603 move together to move towards the folding storage rack 604 through the cooperation of the transmission belt 602, then the rotating lantern ring 610 moves with the anti-slip gaskets 611, the engagement of the two anti-slip gaskets 611 is released, the first swinging plate 606, the second swinging plate 607 and the bracket 609 are conveniently rotated according to the requirement, the position and the angle of the bracket 609 are adjusted, the reversing lantern ring 610 resets with the anti-slip gaskets 611, the first swinging plate 606, the second swinging plate 607 and the bracket 609 are limited again, and the stability is ensured;
finally, the handle 612 is placed in the bracket 609, the endoscopic insertion tube 3 is embedded into the placing groove 614, the limit stop rod 615 is rotated to descend, the limit stop rod 615 is matched with the stop block 613, the handle 612 is limited, the stability of the handle 612 on the bracket 609 is guaranteed, the handle 612 is supported and placed conveniently, hands of a doctor are liberated, convenience is provided for subsequent operations, and in addition, when the endoscope insertion tube is not used, the first swinging plate 606 and the second swinging plate 607 can be folded on the folding storage frame 604.
Finally, it should be noted that: the foregoing is merely a preferred example of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a convenient visual 3D endoscope of steerable trachea cannula, includes video processing terminal body (1), its characterized in that: each corner position of the bottom end of the video processing terminal body (1) is clamped with a supporting pad (2), one end of the video processing terminal body (1) is connected with an endoscopic insertion tube (3), and one end of the endoscopic insertion tube (3) is provided with a miniature lens (4);
the top end of the video processing terminal body (1) is provided with a folding storage mechanism (5), a rotary adjusting rod (521) slides along the inner wall of a fixed plate (522) with a supporting frame (520) and a sliding frame (502), and through the cooperation of a toothed plate (519), a transmission gear (518), a rotating shaft (503) and a stand column (504) are pushed to rotate, the inclination angle of the stand column (504) is adjusted, the angle between an endoscopic display screen (517) and the video processing terminal body (1) is changed, and the angle in the horizontal direction of the endoscopic display screen (517) is changed by rotating a rotary disc to rotate with a vertical cylinder (505) and a connecting plate (506);
one end of the video processing terminal body (1) is provided with a support adjusting mechanism (6), the rotating drum (601) pushes the push rod (603) to move, the position of the folding storage rack (604) is adjusted, then the rotating lantern ring (610) drives the anti-slip gaskets (611) to move, the engagement of the two anti-slip gaskets (611) is relieved, the first swinging plate (606), the second swinging plate (607) and the bracket (609) are conveniently rotated according to the requirement, the position and the angle of the bracket (609) are adjusted, in addition, the rotating limiting stop lever (615) descends and is matched with the stop block (613), and the grab handle (612) is limited in the bracket (609);
the utility model discloses an endoscope insertion tube (3) outside is provided with centre gripping stop gear (7), rotates initiative ring gear (718) to reverse through driven ring gear (717) and sleeve (716), take ejector pin (719) and kicking block (720) to remove, release the centre gripping to the trachea cannula, make things convenient for doctor to promote the trachea cannula and remove along venturi (616), push plectrum (713) to slide along grab handle (612) bottom along rotor (712) bottom, pulling bottom plate (711), traction lever (710) and a U template (706) descend, simultaneously through the cooperation of tooth protrusion (707) and toothed roll (708), drive another U template (706) to rise, and through the cooperation of slide bar (703), drive two splint (704) separation, release to endoscope insertion tube (3) centre gripping.
2. A portable visual 3D endoscope for guiding an endotracheal tube according to claim 1 and wherein: the folding and containing mechanism (5) comprises a chute (501);
the video processing terminal comprises a video processing terminal body (1), wherein a sliding groove (501) is formed in the video processing terminal body, a sliding frame (502) is slidably connected to the inner wall of the sliding groove (501), a rotating shaft (503) is rotatably connected to the inner wall of the sliding frame (502), an upright post (504) is clamped at the top end of the rotating shaft (503), a vertical barrel (505) is connected to the top position of the outer side of the upright post (504) through threads, and a connecting plate (506) is fixedly sleeved on the outer side of the vertical barrel (505);
the device comprises a connecting plate (506), wherein one end of the connecting plate is connected with a disc (507) through a bolt, two ends of the disc (507) are uniformly and rotatably connected with a fixed rod (508) at intervals, the outer side of the fixed rod (508) is connected with an extension sleeve rod (509) through threads, the other end of the extension sleeve rod (509) is rotatably connected with a rotating block (510), one end of the rotating block (510) is rotatably connected with a frame (511), the top end and the bottom end of the disc (507) are respectively clamped with a bracket (512), the inner walls of the brackets (512) are symmetrically and movably connected with movable rods (513), two adjacent movable rods (513) are respectively clamped with an anti-deflection plate (514) at positions corresponding to the outer sides of the brackets (512), tension springs (515) are respectively clamped at positions corresponding to the outer sides of the movable rods (513), and an inner peeping display screen (517) is clamped between the two adjacent movable rods (513) and the positions corresponding to the inner positions of the brackets (512);
the transmission gear (518) has been cup jointed in pivot (503) outside symmetry, and inside transmission gear (518) bottom position department that corresponds of spout (501) has pinion rack (519) through bolted connection, slide frame (502) top is connected with support frame (520) through bolted connection, two support frame (520) inner wall bottom all rotates and is connected with regulation pole (521), and video processing terminal body (1) top corresponds regulation pole (521) outside position department joint has fixed plate (522), video processing terminal body (1) one end rotates and is connected with protection casing (523).
3. A portable visual 3D endoscope for guiding an endotracheal tube according to claim 2 and wherein: the utility model discloses a video processing terminal, including frame (511), miniature camera lens (4), inner wall, rotary disk, signal output part and input part of a vertical section of thick bamboo (505) top joint has, the inner wall of frame (511) is laminated with the inner side of peeping display screen (517), inner peeping display screen (517) is supplied power through external power source, the signal output part of miniature camera lens (4) is connected with video processing terminal body (1) input, the signal output part of video processing terminal body (1) is connected with the input of inner peeping display screen (517).
4. A portable visual 3D endoscope for guiding an endotracheal tube according to claim 2 and wherein: the tooth plate (519) is meshed with the transmission gear (518), the two ends of the support frame (520) are symmetrically and rotationally connected with support wheels, the outer side of the adjusting rod (521) is connected with the inner wall of the fixed plate (522) through threads, one end of the adjusting rod (521) penetrates through one end of the support frame (520), and the length and the width of the protective cover (523) are larger than those of the endoscopic display screen (517).
5. A portable visual 3D endoscope for guiding an endotracheal tube according to claim 2 and wherein: the support adjusting mechanism (6) comprises a rotary drum (601);
two inner walls of the supporting pads (2) on the same transverse line are all rotationally connected with rotary drums (601), the outer sides of the two rotary drums (601) are all sleeved with driving belts (602), two rotary drums (601) are internally connected with push rods (603) through threads, one side position of the other end of each push rod (603) corresponding to a video processing terminal body (1) is clamped with a folding storage rack (604), one side position of the inner wall of each folding storage rack (604) is clamped with a connecting rod (605), the outer sides of the connecting rods (605) are movably sleeved with first swinging plates (606), the other side position of one end of each first swinging plate (606) is clamped with a connecting rod (605), the outer sides of the connecting rods (605) are movably sleeved with second swinging plates (607), one end of each second swinging plate (607) is rotationally connected with a rotary rod (608), one end of each rotary rod (608) is connected with a bracket (609) through a bolt, the outer sides of the two connecting rods (605) and the outer sides of each rotary rod (608) are connected with a lantern ring (610) through threads, and the other end of each first swinging plate (606) is clamped with one end of each lantern ring (611) corresponding to one end of each second swinging plate (611);
the inside joint of bracket (609) has grab handle (612), grab handle (612) top corresponds bracket (609) inside position department joint has dog (613), standing groove (614) have been seted up on bracket (609) top, and bracket (609) top corresponds standing groove (614) both sides position department and all have spacing pin (615) through threaded connection, bracket (609) one end has cup jointed choke (616), choke (616) top joint has branch pipe (617).
6. A portable visual 3D endoscope for guiding an endotracheal tube according to claim 5 and wherein: the supporting pad (2) is all run through at rotary drum (601) both ends, bull stick (608) one end runs through second swinging plate (607) one end, the draw-in groove has been seted up to the equal distance in connecting rod (605) outside and bull stick (608) outside, the joint of draw-in groove inside position department joint has the fixture block that corresponds to anti-skidding gasket (611) inner wall, adjacent two anti-skidding gasket (611) intermeshing.
7. A portable visual 3D endoscope for guiding an endotracheal tube according to claim 5 and wherein: the diameter of the endoscope insertion tube (3) is smaller than the width of the placing groove (614), the bottom end of the limit stop rod (615) penetrates through the top end of the bracket (609), a notch is formed in the bottom end of the bracket (609), and one end of the endoscope insertion tube (3) penetrates through the grab handle (612) and the throat (616).
8. A portable visual 3D endoscope for guiding an endotracheal tube according to claim 5 and wherein: a clamping and limiting mechanism (7) is arranged in the grab handle (612), and the clamping and limiting mechanism (7) comprises a cavity (701);
the inside cavity (701) of having seted up of grab handle (612), cavity (701) inside corresponds endoscopic insertion tube (3) outside position department joint has fixed section of thick bamboo (702), fixed section of thick bamboo (702) top and equal swing joint in bottom have slide bar (703), two adjacent one end of slide bar (703) all joint has splint (704), and corresponds slide bar (703) outside position department joint between splint (704) and fixed section of thick bamboo (702) has supporting spring (705), two slide bar (703) opposite one end all fixed section of thick bamboo (702) outside position department all joint has U template (706), is located U template (706) outside both ends and U template (706) both ends equal equidistance joint that are located fixed section of thick bamboo (702) below of thick bamboo (702) have tooth protrusion (707), all rotate between cavity (701) inner wall correspond two U template (706) and be connected with toothed roll (708), be located U (706) top symmetry joint (709) above fixed section of thick bamboo (702) have) U template (706), draw-in bar (710) are located U template (706) below the rotation (710) of fixed section of thick bamboo (702), draw-in bar (711) bottom (710), a poking plate (713) is connected at the bottom end of the grab handle (612) corresponding to one side of the rotating plate (712) in a sliding way;
the utility model discloses a handle, including handle (612), riser (714) have on grab handle (612), two all rotate between riser (714) and be connected with spacing ring (715), spacing ring (715) outside equidistance rotation is connected with sleeve (716), driven ring gear (717) have been fixedly cup jointed in the sleeve (716) outside, spacing ring (715) one end corresponds driven ring gear (717) one side position department rotation and is connected with initiative ring gear (718), sleeve (716) inner wall has ejector pin (719) through threaded connection, ejector pin (719) one end corresponds spacing ring (715) inside position department joint has ejector block (720).
9. A portable visual 3D endoscope for guiding an endotracheal tube according to claim 8 and wherein: two adjacent one ends of splint (704) all laminate mutually with endoscopic insertion tube (3) outside, slide bar (703) one end runs through fixed section of thick bamboo (702) outside, is located U template (706) internal diameter below fixed section of thick bamboo (702) is greater than U template (706) internal diameter that is located fixed section of thick bamboo (702) top, two U template (706) all mesh with toothed roll (708) through tooth protrusion (707), rotating plate (712) one end and plectrum (713) one end rotation are connected.
10. A portable visual 3D endoscope for guiding an endotracheal tube according to claim 8 and wherein: the installation position of the limiting ring (715) corresponds to the installation position of the branch pipe (617), the driving toothed ring (718) is meshed with the driven toothed ring (717), and one end of the driving toothed ring (718) is clamped with a rotating ring.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311592521.6A CN117562493B (en) | 2023-11-27 | 2023-11-27 | Convenient visual 3D endoscope capable of guiding trachea cannula |
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| CN202311592521.6A CN117562493B (en) | 2023-11-27 | 2023-11-27 | Convenient visual 3D endoscope capable of guiding trachea cannula |
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| CN117562493B CN117562493B (en) | 2024-06-07 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6221007B1 (en) * | 1996-05-03 | 2001-04-24 | Philip S. Green | System and method for endoscopic imaging and endosurgery |
| CN105662314A (en) * | 2015-12-30 | 2016-06-15 | 天津市医疗器械质量监督检验中心 | Endoscope detection system |
| CN214906583U (en) * | 2021-06-25 | 2021-11-30 | 上海馨迪环保科技有限公司 | Portable endoscope |
| CN215534177U (en) * | 2021-04-15 | 2022-01-18 | 深圳市视诺祺电子科技有限公司 | Three-in-one portable vertical medical endoscope convenient to take out |
| CN217696533U (en) * | 2022-01-24 | 2022-11-01 | 徐州贝尔斯电子科技有限公司 | Be used for medical endoscope processing system that makes a video recording |
-
2023
- 2023-11-27 CN CN202311592521.6A patent/CN117562493B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6221007B1 (en) * | 1996-05-03 | 2001-04-24 | Philip S. Green | System and method for endoscopic imaging and endosurgery |
| CN105662314A (en) * | 2015-12-30 | 2016-06-15 | 天津市医疗器械质量监督检验中心 | Endoscope detection system |
| CN215534177U (en) * | 2021-04-15 | 2022-01-18 | 深圳市视诺祺电子科技有限公司 | Three-in-one portable vertical medical endoscope convenient to take out |
| CN214906583U (en) * | 2021-06-25 | 2021-11-30 | 上海馨迪环保科技有限公司 | Portable endoscope |
| CN217696533U (en) * | 2022-01-24 | 2022-11-01 | 徐州贝尔斯电子科技有限公司 | Be used for medical endoscope processing system that makes a video recording |
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|---|---|
| CN117562493B (en) | 2024-06-07 |
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