CN211674154U - Adjustable visual tube core laryngoscope - Google Patents
Adjustable visual tube core laryngoscope Download PDFInfo
- Publication number
- CN211674154U CN211674154U CN201922394599.2U CN201922394599U CN211674154U CN 211674154 U CN211674154 U CN 211674154U CN 201922394599 U CN201922394599 U CN 201922394599U CN 211674154 U CN211674154 U CN 211674154U
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- leading
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- head
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Abstract
The utility model relates to an adjustable visual tube core laryngoscope, which comprises an introduction rod, wherein the front end of the introduction rod is provided with a guide section with an arc-shaped end, the front end of the guide section is rotatably connected with an introduction head, the middle part of the introduction head is movably connected with a traction wire, the traction wire can slide along the introduction rod, and the introduction head is driven to swing by the relative sliding of the traction wire with the introduction rod; the camera shooting assembly comprises a camera, a cable group and a guide rod, wherein the camera is hermetically fixed at the end part of the guide head through a sealing block C, the cable group comprises a power supply cable and a data cable, and the cable group is fixed in the guide rod; the handle is fixed on the connecting section at the tail end of the lead-in rod in a sealing mode, the handle is connected with a traction trigger in a rotating mode, one end of the traction trigger extends to the outside of the handle, the other end of the traction trigger is movably connected with the tail end of a traction line, a power supply assembly for supplying power to the camera shooting assembly and an image processing module for receiving image data of the camera are further arranged in the handle, the structure is sealed integrally and convenient to clean, and convenience in use is improved by the aid of the increased lighting and camera shooting structure.
Description
Technical Field
The utility model relates to an adjustable visual tube core laryngoscope belongs to the medical equipment field.
Background
The traditional tracheal intubation introducer is of a single plastic straight strip structure, can only be introduced, does not have auxiliary functions such as illumination and the like, and the introducer incapable of illumination can bring great difficulty to tracheal intubation introduction. And the traditional tracheal intubation introducer can only be manually bent and plasticized in vitro, and if the manual plasticizing angle is not proper, secondary or multiple manual plasticizations are needed, so that the intubation difficulty is increased, and the rescue time of a patient is delayed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the technical problem in the prior art is solved, and the adjustable visual tube core laryngoscope is provided.
The utility model provides a technical scheme that its technical problem adopted is:
an adjustable visual tube core laryngoscope comprises an introduction rod, wherein the front end of the introduction rod is provided with a guide section with an arc-shaped end, the front end of the guide section is rotatably connected with an introduction head, the middle part of the introduction head is movably connected with a traction wire, the traction wire can slide along the introduction rod, and the introduction head is driven to swing by the sliding of the traction wire relative to the introduction rod;
the camera shooting assembly comprises a camera, a cable group and a guide rod, wherein the camera is hermetically fixed at the end part of the guide head through a sealing block C, the cable group comprises a power supply cable and a data cable, and the cable group is fixed in the guide rod;
and the handle is fixed on the connecting section at the tail end of the lead-in rod in a sealing mode, a traction trigger is connected to the handle in a rotating mode, one end of the traction trigger extends to the outside of the handle, the other end of the traction trigger is movably connected with the tail end of a traction wire, and an image processing module used for supplying power to the camera shooting assembly and receiving image data of the camera is further arranged in the handle.
As a further improvement of the utility model, the leading-in head is cylindrical, two convex pieces are arranged at the tail end of the leading-in head, a connecting piece is arranged at the front end of the leading-in rod, and the connecting piece is positioned between the convex pieces and is mutually and rotatably connected with the convex pieces; flaky rotation connection structure contact point position is more, is difficult to take place about a pendulum, and stability is higher.
As a further improvement of the utility model, an introducing port is arranged on the wall surface of the guiding section of the introducing rod, the opening axis of the introducing port faces the tail end of the guiding section, a thread passing hole is arranged inside the introducing rod along the axis of the introducing rod, the introducing port is communicated with the thread passing hole, and the traction wire penetrates into the thread passing hole through the introducing port and extends into the handle through the thread passing hole; the lead-in opening can ensure the smooth penetration and the smooth movement of the traction wire; meanwhile, the lead-in port can keep a large distance from the rotary connection position of the lead-in head, and the swing interval of the lead-in head is ensured.
As a further improvement of the utility model, the lead-in head is provided with a sealing block A, the cable group extends to the tail end of the lead-in head through the sealing block A, the front end of the guide section of the lead-in rod is provided with a sealing block B, and the cable group passes through the sealing block B and extends into the handle through the wire passing hole; the sealing block can prevent the disinfection liquid and the body fluid of a patient from entering a pore passage for fixing the power supply cable and the traction line while ensuring the connection of the power supply cable, so that the sanitation degree inside is ensured, and the possibility of storing dirty and containing dirt is reduced.
As a further improvement of the utility model, the bottom of the leading-in head is provided with a wire passing groove, the outer wall of the leading-in rod is provided with an embedding groove along the axis of the leading-in rod, the cable group penetrates out of the wire passing groove and is embedded into the embedding groove, and the cable group extends into the handle along the embedding groove; the wire passing groove structure can enable a cable of the illuminating lamp to be an external structure, so that the illuminating lamp is convenient to disassemble, replace and maintain, and the threading difficulty is reduced.
As a further improvement of the utility model, the end part of the traction trigger is rotationally connected with a wire clamping block through a ball head structure, and the end part of the traction wire is fixed on the wire clamping block; the bulb structure can guarantee that when the pull wire is taut, the pull wire can not buckle, reduces and separates, guarantees the output of traction force, guarantees the life-span of pull wire.
As a further improvement of the present invention, the leading-in head is further provided with an illuminating assembly coaxial with the camera assembly, and the power supply line of the illuminating assembly is fixed to the cable group of the illuminating assembly by mutual twisting.
As a further improvement of the utility model, the tail end of the leading-in head is rotationally connected with a traction line chuck, and the end part of the traction line is fixed in the traction line chuck; the pull wire chuck can be convenient dismantlement installation pull wire, promotes overall structure's life.
As a further improvement of the utility model, a disposable protective sleeve is covered outside the leading-in rod; the protective sleeve can reduce the cleaning times and the equipment preparation period.
The top of the handle is connected with a display screen which is convenient for a user to observe the image of the camera through a swinging seat, and the signal input end of the display screen is connected to the output end of the image processing module; the display screen is greatly convenient for a user to observe and use, and is higher in portability compared with an external display screen.
The utility model has the advantages that:
the utility model has the advantages that the camera is arranged at the end part of the leading-in head, the angle of the camera can be adjusted through the leading-in head with adjustable angle, and the observation and adjustment when the laryngoscope is inserted are greatly facilitated;
the utility model improves the traditional introducer, improves the traditional integrated steel pipe structure into a mixed structure of a handle and a steel pipe, realizes the sealing installation of a power supply mechanism by utilizing the handle of a sealing structure, realizes the purpose of illumination, and greatly facilitates the integral soaking type disinfection and cleaning after use because the structure is integrally sealed;
the prior visible laryngoscope on the market has requirements on the openness of patients, some burn patients and difficult airway patients with broken mandible cannot use the visible laryngoscope for intubation, only a hard tube lens or a soft lens is used, but the prior hard tube lens on the market needs manual plasticity, thus delaying the rescue time of patients, moreover, the hard tube lens or the soft lens needs to be sterilized for repeated use, the hard tube lens or the soft lens is more complicated and has the risk of cross infection caused by incomplete sterilization, the use cost of the soft lens is higher, the requirement on the professional level of doctors is higher, the disposable sheath is matched with the product, so that the cross infection can be really avoided, the angle of the front end of the tube core can be adjusted by pressing the handle, the precise and rapid intubation is carried out on the visual basis, the requirement of the product on the openness of a patient is lower, the device can be used for easily intubating a special patient with glottic deviation, and is a sharp instrument for really solving the difficult airway intubation.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic diagram of example 1;
FIG. 2 is a schematic view of example 2;
in the figure: 1. a handle; 2. pulling a trigger; 3. pulling a trigger; 4. a wire clamping block; 5. a lead-in rod; 6. a pull wire; 7. a cable assembly; 8. a traction head; 9. a sealing block C; 10. a sealing block A; 11. a sealing block B; 12. a lighting lamp bead; 13. a camera; 14. a pull wire collet; 15. an inlet port; 16. a disposable protective sleeve; 17. embedding a groove; 18. a wire passing groove; 19. a connecting seat; 20. a swing seat; 21. a display screen.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example 1
Referring to fig. 1, an adjustable visual tube core laryngoscope comprises an introduction rod, wherein the front end of the introduction rod is provided with a guide section with an arc-shaped end, the front end of the guide section is rotatably connected with an introduction head, the introduction head is cylindrical, the tail end of the introduction head is provided with two convex sheets, the front end of the introduction rod is provided with a connecting sheet, and the connecting sheet is positioned between the convex sheets and is mutually and rotatably connected with the convex sheets; the tail end of the leading-in rod is connected with a handle of a sealing and waterproof structure.
The front end of the protruding piece of the guide-in head is rotatably connected with a traction wire chuck, the traction wire chuck is connected with a traction wire, the wall surface of the guide section of the guide-in rod is provided with a guide-in opening, the opening axis of the guide-in opening faces the tail end of the guide section, the interior of the guide-in rod is provided with a wire passing hole along the axis of the guide-in rod, the guide-in opening is communicated with the wire passing hole, and the traction wire penetrates into the wire passing hole through the guide-in opening and extends into the handle through the.
Illumination component and camera shooting subassembly, wherein illumination component includes the illumination LED lamp, and camera shooting subassembly includes the camera, and illuminating lamp pearl and camera pass through sealed fixed to leading-in tip portion of sealing block C, and illumination component's cable group and camera shooting subassembly's data line are twisted into the cable assembly each other, at the outside wear-resisting protective layer of cladding nylon material of cable assembly.
The leading-in head is provided with a sealing block A, the cable assembly extends to the tail end of the leading-in head through the sealing block A, the front end of the leading section of the leading-in rod is provided with a sealing block B, and the cable assembly penetrates through the sealing block B and extends into the handle through the wire passing hole; a power supply module and an image conversion module are arranged in the handle, so that the illumination of the illuminating lamp beads, the work of the camera and the output of images are realized; the top of the handle is connected with a display screen which is convenient for a user to observe the image of the camera through a swinging seat, and the signal input end of the display screen is connected to the output end of the image processing module; the display screen is characterized in that the connecting seat is rotatably connected with the top of the handle, the upper part of the connecting seat is fixedly provided with a swinging seat, the swinging axis of the swinging seat is vertical to the connecting seat, and the display screen and the handle can swing in a universal manner through the swinging seat and the connecting seat;
the handle is fixed on the connecting section at the tail end of the guide-in rod in a sealing mode, the handle is connected with a traction trigger in a rotating mode, one end of the traction trigger extends to the outside of the handle, the other end of the traction trigger is movably connected with the tail end of the traction line through a wire clamping block, the wire clamping block is of a spherical structure and is connected to the end portion of the traction trigger in a rotating mode through a spherical hinge structure, a power supply assembly used for supplying power for the lighting assembly is further arranged in the handle, and the lighting lamp beads are connected to the power supply assembly through power.
Finally, a disposable protective sleeve which can be coated on the exterior of the traction rod and is closed at the front end is optionally arranged outside the guide rod.
When the tracheal cannula is used, the tracheal cannula is sleeved outside the guide rod or the disposable protective sleeve, the rotary connection position of the guide head and the guide rod is arranged at the air bag position of the tracheal cannula, and the guide head is aligned with the end part of the tracheal cannula; cooperate trachea inserted sheet structure afterwards, with trachea cannula leading-in to the trachea in, utilize and pull the trigger and can stimulate the pull wire, the pull wire can stimulate leading-in head swing, and then can control trachea cannula's crooked degree, with the tracheal crookedness of matching patient, guarantee trachea cannula's complete entering, cooperate lighting assembly and camera module simultaneously can be real-time throw light on and transmit back the image simultaneously trachea inside, make things convenient for real-time adjustment trachea cannula's insertion angle and crooked radian, guarantee not to cause the damage inside the trachea, during the washing, can directly take out disposable protective sheath, sheathe in new disposable protective sheath and continue to use, perhaps be to this structure whole disinfection of soaking the formula.
Example 2
Referring to fig. 2, an adjustable visual tube core laryngoscope comprises an introduction rod, wherein the front end of the introduction rod is provided with a guide section with an arc-shaped end, the front end of the guide section is rotatably connected with an introduction head, the introduction head is cylindrical, the tail end of the introduction head is provided with two convex sheets, the front end of the introduction rod is provided with a connecting sheet, and the connecting sheet is positioned between the convex sheets and is mutually rotatably connected with the convex sheets; the tail end of the leading-in rod is connected with a handle of a sealing and waterproof structure.
The front end of the protruding piece of the guide-in head is rotatably connected with a traction wire chuck, the traction wire chuck is connected with a traction wire, the wall surface of the guide section of the guide-in rod is provided with a guide-in opening, the opening axis of the guide-in opening faces the tail end of the guide section, the interior of the guide-in rod is provided with a wire passing hole along the axis of the guide-in rod, the guide-in opening is communicated with the wire passing hole, and the traction wire penetrates into the wire passing hole through the guide-in opening and extends into the handle through the.
Illumination component and camera shooting subassembly, wherein illumination component includes illumination lamp pearl, and camera shooting subassembly includes the camera, and illumination lamp pearl and camera pass through sealed fixed to leading-in tip portion of sealing block C, and illumination component's cable group and camera shooting subassembly's data line are twisted into cable assembly each other, the wear-resisting protective layer of the outside cladding nylon material of cable assembly.
The bottom of the leading-in head is provided with a wire passing groove, the outer wall of the leading-in rod is provided with an embedding groove along the axis of the leading-in rod, the cable assembly penetrates out of the wire passing groove and is embedded into the embedding groove, and the cable assembly extends into the handle along the embedding groove; the power supply module and the image conversion module are arranged inside the handle, so that the light emitting of the illuminating lamp beads, the working of the camera and the output of images are realized.
The handle is fixed on the connecting section at the tail end of the lead-in rod in a sealing mode, a traction trigger is connected to the handle in a rotating mode, one end of the traction trigger extends to the outside of the handle, the other end of the traction trigger is movably connected with the tail end of the traction wire through a wire clamping block, the wire clamping block is of a spherical structure and is connected to the end portion of the traction trigger in a rotating mode through a spherical hinge structure, a power supply assembly used for supplying power to the lighting assembly is further arranged in the handle, and the lighting lamp beads are connected to the power supply assembly through power; wherein the connecting seat is rotatably connected with the top of the handle, the upper part of the connecting seat is fixedly provided with a swinging seat, the swinging axis of the swinging seat is vertical to the connecting seat, and the universal swinging of the display screen and the handle can be realized through the swinging seat and the connecting seat.
Finally, a disposable protective sleeve which can be coated on the exterior of the traction rod and is closed at the front end is optionally arranged outside the guide rod.
When the tracheal cannula is used, the tracheal cannula is sleeved outside the guide rod or outside the disposable protective sleeve, the rotary connection position of the guide head and the guide rod is arranged at the air bag position of the tracheal cannula, and the end part of the guide head is flush with the end part of the tracheal cannula; cooperate trachea inserted sheet structure afterwards, with trachea cannula leading-in to the trachea in, utilize and pull the trigger and can stimulate the pull wire, the pull wire can stimulate leading-in head swing, and then can control trachea cannula's crooked degree, with the tracheal crookedness of matching patient, guarantee trachea cannula's complete entering, cooperate lighting assembly and camera module simultaneously can be real-time throw light on and transmit back the image simultaneously trachea inside, make things convenient for real-time adjustment trachea cannula's insertion angle and crooked radian, guarantee not to cause the damage inside the trachea, during the washing, can directly take out disposable protective sheath, sheathe in new disposable protective sheath and continue to use, perhaps be to this structure whole disinfection of soaking the formula.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. An adjustable visual tube core laryngoscope, which is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the front end of the leading-in rod is provided with a leading-in section with an arc end, the front end of the leading-in section is rotatably connected with a leading-in head, the middle part of the leading-in head is movably connected with a traction wire, the traction wire can slide along the leading-in rod, and the leading-in head is driven to swing by the sliding of the traction wire relative to the leading-in rod;
the camera shooting assembly comprises a camera, a cable group and a guide rod, wherein the camera is hermetically fixed at the end part of the guide head through a sealing block C, the cable group comprises a power supply cable and a data cable, and the cable group is fixed in the guide rod;
and the handle is fixed on the connecting section at the tail end of the guide-in rod in a sealing mode, a traction trigger is connected to the handle in a rotating mode, one end of the traction trigger extends to the outside of the handle, a user can adjust the angle of a front-end camera by pressing the traction trigger, the other end of the traction trigger is movably connected with the tail end of a traction line, and an image processing module used for supplying power to the camera shooting assembly and receiving image data of the camera shooting assembly is further arranged in the handle.
2. An adjustable laryngoscope as claimed in claim 1 wherein: the leading-in head is cylindrical, is provided with two bellying at leading-in head end, and the front end of leading-in pole is provided with a connection piece, and the connection piece is located between the bellying, and the rotation is connected between connection piece and the bellying each other.
3. An adjustable laryngoscope as claimed in claim 1 wherein: the wall surface of the guide section of the guide rod is provided with a guide-in opening, the opening axis of the guide-in opening faces the tail end of the guide section, a thread passing hole is arranged in the guide rod along the axis of the guide-in opening, the guide-in opening is communicated with the thread passing hole, and a traction wire penetrates into the thread passing hole through the guide-in opening and extends into the handle through the thread passing hole.
4. An adjustable laryngoscope as claimed in claim 2 wherein: the leading-in head is provided with a sealing block A, the cable group extends to the tail end of the leading-in head through the sealing block A, the front end of the leading section of the leading-in rod is provided with a sealing block B, and the cable group penetrates through the sealing block B and extends into the handle through the wire passing hole.
5. An adjustable laryngoscope as claimed in claim 2 wherein: the bottom of the leading-in head is provided with a wire passing groove, the outer wall of the leading-in rod is provided with an embedding groove along the axis of the leading-in rod, the cable group penetrates out of the wire passing groove and is embedded into the embedding groove, and the cable group extends into the handle along the embedding groove.
6. An adjustable laryngoscope as claimed in claim 1 wherein: the end part of the traction trigger is rotatably connected with a wire clamping block through a ball head structure, and the end part of the traction wire is fixed on the wire clamping block.
7. An adjustable laryngoscope as claimed in claim 1 wherein: and the lead-in head is also internally provided with an illuminating assembly coaxial with the camera shooting assembly, and a power supply wire of the illuminating assembly and a cable group of the illuminating assembly are mutually twisted and fixed.
8. An adjustable laryngoscope as claimed in claim 1 wherein: a traction wire clamping head is rotatably connected at the tail end of the leading-in head, and the end part of the traction wire is fixed in the traction wire clamping head.
9. An adjustable laryngoscope as claimed in claim 1 wherein: the outside of the leading-in rod can be matched with a disposable protective sleeve which is of a tubular film structure, and the disposable protective sleeve is coated on the outside of the leading-in rod and the leading-in head.
10. An adjustable laryngoscope as claimed in claim 1 wherein: the top of handle is connected with the display screen that the user of being convenient for multi-angle observation camera image through a swing seat, the signal input part of display screen is connected to on the output of image processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922394599.2U CN211674154U (en) | 2019-12-27 | 2019-12-27 | Adjustable visual tube core laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922394599.2U CN211674154U (en) | 2019-12-27 | 2019-12-27 | Adjustable visual tube core laryngoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211674154U true CN211674154U (en) | 2020-10-16 |
Family
ID=72795316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922394599.2U Expired - Fee Related CN211674154U (en) | 2019-12-27 | 2019-12-27 | Adjustable visual tube core laryngoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211674154U (en) |
-
2019
- 2019-12-27 CN CN201922394599.2U patent/CN211674154U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20211227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |