CN110522981A - A kind of disposable visual trachea intubation external member - Google Patents
A kind of disposable visual trachea intubation external member Download PDFInfo
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- CN110522981A CN110522981A CN201910826962.5A CN201910826962A CN110522981A CN 110522981 A CN110522981 A CN 110522981A CN 201910826962 A CN201910826962 A CN 201910826962A CN 110522981 A CN110522981 A CN 110522981A
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- external member
- camera assembly
- camera
- pipeline
- trachea intubation
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- 238000002627 tracheal intubation Methods 0.000 title claims abstract description 38
- 230000000007 visual effect Effects 0.000 title claims abstract description 38
- 210000003437 trachea Anatomy 0.000 title claims abstract description 31
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 11
- 239000006260 foam Substances 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 238000000137 annealing Methods 0.000 claims description 2
- 210000005239 tubule Anatomy 0.000 claims description 2
- 241000270295 Serpentes Species 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 206010011409 Cross infection Diseases 0.000 abstract description 4
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 208000030090 Acute Disease Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 210000004704 glottis Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 210000004877 mucosa Anatomy 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010029412 Nightmare Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000486406 Trachea Species 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000002889 sympathetic effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- 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
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
-
- 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
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
- A61M16/0418—Special features for tracheal tubes not otherwise provided for with integrated means for changing the degree of curvature, e.g. for easy intubation
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/008—Strength or flexibility characteristics of the catheter tip
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
-
- 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
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
- A61M29/02—Dilators made of swellable material
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/008—Strength or flexibility characteristics of the catheter tip
- A61M2025/0081—Soft tip
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/587—Lighting arrangements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Emergency Medicine (AREA)
- Child & Adolescent Psychology (AREA)
- Vascular Medicine (AREA)
- Endoscopes (AREA)
Abstract
The present invention provides a kind of disposable visual trachea intubation external member, the disposable visual trachea intubation external member handle, the pipeline being detachably connected with the handle, and the sacculus being sleeved on the pipeline；Wherein, the pipe section is exposed at outside the sacculus, and it is flexible duct that the pipeline, which is exposed at one end outside the sacculus,；Pipeline between the sacculus and the handle is rigid conduit；It further include the rigid seal wire being threaded through in the pipeline, and the camera assembly with the rigid seal wire rotation connection；And the camera assembly is at least partially disposed in the flexible duct；It further include the regulating device for connecting and be used to adjust the camera assembly rotational angle with the camera assembly.In the above-mentioned technical solutions, it is combined by using tracheae with visual device, improves the success rate of intubation, and by using disposable mode, avoid cross-infection.
Description
Technical field
The present invention relates to field of medical device processed more particularly to a kind of disposable visual trachea intubation external members.
Background technique
Difficult airway is always the nightmare of each Anesthetist, and application of the visual techniques in intubation allows intubation to become to get over
Come simpler.All kinds of visual soft lens, visual hard mirror facilitate the intubation of doctor, reduce difficulty.For disposable visual tracheae
Being intubated external member has important reference.Visible laryngoscope, easy to operate but front end are unable to optional turning, cannot be in oral cavity arbitrarily
It turns to and finds glottis receiving in certain limitation, the especially processing of acute disease air flue in difficult airway；And it uses
Visual soft lens, it is complicated for operation due to lacking the accuracy of operation, it is time-consuming longer, certain operating experience and skill are needed, is not suitable for
Acute disease difficult airway.Disposable visual trachea intubation external member intubation compensates for common visible laryngoscope limitation of mouth opening and a part can
Depending on the insurmountable difficult airway of laryngoscope.Also effective to conventional air flue simultaneously.
Because common visually optical wand price is high, being not thorough easily occurs sterilizing in disinfection repeatedly, and there are the risks of sympathetic infection.And
The disadvantages of being easily damaged.
Summary of the invention
In view of this, the present invention provides a kind of disposable visual trachea intubation external members, to improve using effect, thoroughly
Prevent cross-infection risk.
The present invention provides a kind of disposable visual trachea intubation external member, the disposable visual trachea intubation external member handle,
The pipeline being detachably connected with the handle, and the sacculus being sleeved on the pipeline；Wherein, the pipe section is exposed at
Outside the sacculus, and it is flexible duct that the pipeline, which is exposed at one end outside the sacculus,；Between the sacculus and the handle
Pipeline be rigid conduit；Further include the rigid seal wire being threaded through in the pipeline, and is rotatablely connected with the rigid seal wire
Camera assembly；And the camera assembly is at least partially disposed in the flexible duct；It further include being connect with the camera assembly
And the regulating device for adjusting the camera assembly rotational angle.
In the above-mentioned technical solutions, it is combined by using tracheae with visual device, improves the effect of detection, and led to
It crosses using disposable mode, avoids cross-infection.
In specifically setting sacculus, which is the sacculus of TPU material preparation, which has physical machine outstanding
Tool performance, elasticity are good, slightly high, and good compatibility is conducive to air flue mucosa protection.After deflation, cuff fits in completely
Tube wall, tube drawing are more smooth.
In a specific implementable solution, the regulating device includes that the driving connecting with the rigid seal wire fills
It sets, the transmission device being threaded through in the rigid seal wire, and the transmission device is connect with the camera assembly.It is filled by transmission
It sets and drives camera assembly rotation.
In a specific implementable solution, the driving device includes first with the rigid seal wire rotation connection
Synchronizing wheel；The transmission device includes the second synchronizing wheel being fixedly connected with the camera assembly, and is sleeved on described first
Synchronous belt in synchronizing wheel and second synchronizing wheel.The effect for driving camera module rotation is realized by synchronous belt.
In a specific implementable solution, the camera assembly includes: the sleeve being fixed in the flexible duct,
And one end sealed set of the sleeve towards flexible duct end has eyeglass；The camera being connect with the sleeve seal, and
The camera lens of the camera is provided with foam towards the eyeglass, and between the eyeglass and the camera lens.Facilitate sealing, improves
Installation effectiveness.
In a specific implementable solution, the camera lens is provided with multiple LED light on the camera.It is convenient
It is illuminated.
In a specific implementable solution, the camera assembly further includes image processing chip, described image
Digital processing chip is connect with the camera by data line；Wherein, described image digital processing chip is fixed on the hand
Handle.The device for reducing camera position, facilitates carry out bending.
It further include being shown with the camera assembly by what data line was detachably connected in a specific implementable solution
Showing device.Facilitate observation.
In a specific implementable solution, the display device is connect by data line with the connectivity port, and
The end with buckle is provided on the data line.Guarantee the stability of connection by buckle.
In a specific implementable solution, the display device includes display screen and rotates company with the display screen
Connect and may be locked in the bracket of setting position.Facilitate adjustment viewing angle.
In a specific implementable solution, the rigid conduit includes inner tube and the PE being wrapped in outside inner tube medical
Grade conduit；Said inner tube is stainless steel annealing fur tubule, aluminium core, copper hose or coiled pipe.
In a specific implementable solution, it is labeled in said inner tube for prompting the rigid conduit placement location
Scale.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of disposable visual trachea intubation external member provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of rigid conduit provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of sacculus provided by the embodiments of the present application；
Fig. 4 is that camera assembly provided by the embodiments of the present application is located at the modular construction in flexible duct；
Fig. 5 is the end view drawing for the component that camera assembly provided by the embodiments of the present application is located at flexible duct；
Connection schematic diagram of the Fig. 6 between camera assembly inner part provided by the embodiments of the present application；
Fig. 7 is the structural schematic diagram of display device provided by the embodiments of the present application.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
In order to facilitate disposable visual trachea intubation external member provided by the embodiments of the present application is understood, first below illustratively
Its application scenarios, the disposable visual trachea intubation external member are applied to medical industry, for being intubated observation patient's inner case, are
Improve the difficulty of intubation, the embodiment of the present application provides a kind of disposable visual trachea intubation external member, right with reference to the accompanying drawing
It is described in detail.
Show referring initially to Fig. 1, Fig. 1 structure for showing disposable visual trachea intubation external member provided by the embodiments of the present application
It is intended to.The disposable visual trachea intubation external member includes a handle 10 first, which is strip and has certain arc
Degree, when the handle 10 is specifically arranged, meets ergonomics, to facilitate doctor to hold.Detachable (the tool in one end of the handle 10
The removably of body can be using the clamping or threaded connection etc. in existing) be connected to a pipeline, set in the pipeline
It is equipped with service aisle, and the service aisle being arranged includes multiple channels side by side, and multiple channels can be used to be administered and oxygen supply,
The external service aisle interface in the one end of the channel of dedicated oxygen supply, other end standard interface can be connect with anesthesia respirator breeches joint.This
Outside, handle 10 is provided with signaling interface 11 far from one end of pipeline.
The pipeline is divided into two parts in specific setting, for convenience description be respectively designated as rigid conduit 20 and
Flexible duct 30, and rigid conduit 20 is connected to flexible duct 30.When the pipeline is specifically arranged, rigid conduit 20 and handle 10
Removably it is fixedly connected.And flexible duct 30 is connected to rigid conduit 20 far from one end of handle 10.As shown in Fig. 2, rigidity
Pipeline 20 includes inner tube 22 and the PE medical-grade conduit 21 being wrapped in outside inner tube 22.And inner tube 22 is 304 stainless steel capillaries.
The annealed processing of stainless steel is convenient for moulding in flexibility.Or aluminium core, copper hose or coiled pipe can also be used, to be conducive to make
Pipe shaft keeps some strength simultaneously can be with moulding.Furthermore stainless steel capillary exoperidium is PE medical-grade conduit 21.Specifically setting
When setting, the wall thickness of inner tube 22 is 0.2mm-0.6mm, such as 0.2mm, 0.4mm, 0.6mm equal thickness.And the outer diameter of rigid conduit 20 is
2.5mm-6mm.To adapt to various sizes of trachea cannula.In addition, when the length of rigid conduit 20 is arranged, Ke Yiwei
30cm-45cm, such as 30cm, 35cm, 40cm, 45cm.In addition, being labeled in inner tube 22 for prompting the rigid conduit 20 to put
The scale of seated position.
It continues to refer to figure 1, sacculus 40 has been set on rigid conduit 20, which is located at rigid conduit 20 far from handle 10
One end.The sacculus 40 for inflating after such insertion the sacculus 40 to lose heart by trachea opening, and when extracting pipeline, so as to
Facilitate and extract pipeline, therefore when the sacculus 40 is arranged, need the sacculus 40 that there is good elasticity and avoids and tracheae
Adhesion.For this purpose, sacculus 40 of the sacculus 40 provided by the embodiments of the present application using the preparation of TPU material, the TPU material have outstanding
The elastic property of physical mechanical property, the TPU material is relatively high, and has lighter weight, will not cause to bear to pipeline,
In addition, it with good compatibility, is conducive to avoid damaging air flue to air flue mucosa protection.In addition, being put in air bag
After gas, air bag can fit in tube wall completely, so that tube drawing is more smooth.Certain sacculus 40 can also use silica gel or PVC
The sacculus that material is prepared.
When the sacculus 40 is specifically arranged, as shown in figure 3, utricule of the sacculus 40 using bilayer, specifically, the sacculus 40
Including nested the first utricule 41 and the second utricule 42, wherein the first utricule 41 is located at outside second utricule 42, and should
The TPU material that the material selection of first utricule 41 is above-mentioned is prepared, so as to improve the effect attached with tracheae.In addition,
It is provided with the sensor for detecting air pressure in the first utricule 41 on the second utricule 42, can detecte by the sensor of setting
The case where air pressure in second utricule 42, can observe the pressure in sacculus in real time, improve the effect of sacculus support.
When in use, tracheae locating for 30 end of flexible duct can be strutted by sacculus 40, to facilitate flexible duct
The circulation of the oxygen or medical fluid of 30 inputs.
It continues to refer to figure 1, when the flexible duct 30 is specifically arranged, which is located at outside sacculus 40, and should
Flexible duct can according to need carry out bending.It is provided with camera assembly in flexible duct 30, which is located at flexible pipe
The end in road 30, and camera assembly is at least partially disposed at the one end of flexible duct 30 far from sacculus 40.
As shown in Figures 4 and 5, wherein Fig. 4 shows the structural schematic diagram for the part that camera assembly is located in flexible duct,
Fig. 5 shows the end view of the part.It includes: to be fixed on flexible duct 30 that camera assembly, which is located at the part in flexible duct,
Interior sleeve 51, which has certain intensity, and the length direction of sleeve 51 is set along the length direction of flexible duct 30
It sets.In addition, one end sealed set of sleeve 51 towards flexible duct end has eyeglass 52；Wherein, camera shooting is fixed in sleeve 51
First 55, and camera 55 and sleeve 51 are tightly connected.When the camera 55 is specifically arranged, the camera lens of camera 55 is towards eyeglass
52, and foam 56 is provided between eyeglass 52 and camera lens；In addition, surrounding lens are provided with multiple LED light 54 on camera 55.In
When using the above structure, lens package mode is in a manner of sleeve 51+ eyeglass 52+ foam 56+ camera 55.Its middle sleeve 51 is used
In fixing len 52, as shown in Figure 4, silk-screen black aperture 53 on eyeglass 52.In addition, foam 56 is fixed on camera lens front end, use
In isolation LED light 54 and camera lens.When assembling simultaneously, foam 56 withstands the black aperture 53 on eyeglass 52, prevents hot spot from occurring.It adopts
It, can be very big under the premise of not influencing picture quality with such 55 packaged type of camera from using glue package camera lens
Shorten the packaging time of camera 55.
In order to improve the effect of shooting, which uses digital camera component, and in digital camera component 50
Peripheral ring is cold light source around at least three LED light 54, the LED light 54 is provided with.When in use, tracheae is irradiated by LED light, with
Improve the effect that camera assembly 50 acquires image.Such as in a specific embodiment, using 6 LED lamps, camera shooting can guarantee
Component 50 has sufficient illumination in airway environment；And it can be effectively by the fever control of camera assembly 50 at 35 degree by processing
Within, largely to protect patient airway.And it is such as used in the diameter of setting camera assembly 50 between 3.0mm~6.0mm
The difference size such as 3mm, 3.9mm, 4.5mm is used for the tracheal catheter of different size.Furthermore the pixel of the camera assembly 50 is 1,000,000
Imaging pixel has good imaging effect.
As shown in fig. 6, camera assembly provided by the embodiments of the present application further includes a chip 57, it is specifically as follows picture number
Word processing chip (DSP).Wherein, which connect with camera 55.In specific setting, chip 57 is located in handle 10,
Camera 55 passes through data line and image processing chip.Wherein, camera 55 itself uses mipi camera.And DSP is set
It sets in handle 10, and the signaling interface 11 of DSP connection uses the port Type-C as image transmitting signaling interface.It can by Fig. 3
To find out, after by DSP postposition, be arranged in flexible duct 30 only comprising camera 55 and its accessory, therefore can be effective
Shorten the inflexibility part being arranged in flexible duct 30, reduce bendable bilge radius, is convenient for moulding, while 55 tip of camera
Temperature is controlled very well.Furthermore it is transmitted using the data of pin mouthfuls of 10 needle of the port Type-C, can effectively solve data transmission and ask
Topic.
In addition, specifically setting camera assembly when, further include the rigid seal wire being threaded through in pipeline, and with rigid seal wire
The camera assembly of rotation connection (camera assembly is located at the component in flexible duct).Camera assembly is limited by rigid seal wire, and
Camera assembly can be rotated with relative stiffness seal wire.And external member provided by the embodiments of the present application further includes connecting simultaneously with camera assembly
For adjusting the regulating device of camera assembly rotational angle.In specific setting, which includes: to connect with rigid seal wire
Driving device, the transmission device being threaded through in rigid seal wire, and (camera assembly is located at flexible pipe to transmission device with camera assembly
Component in road) connection.Wherein, specific transmission device include driving device include with it is the first of rigid seal wire rotation connection same
Step wheel；Transmission device includes the second synchronizing wheel being fixedly connected with camera assembly (specially sleeve), and is sleeved on first together
Synchronous belt on step wheel and the second synchronizing wheel.Driving device can be one and the turntable of the first synchronizing wheel rotation, pass through rotation
First synchronizing wheel of driven by rotary disc rotation, the first synchronizing wheel drive the second synchronizing wheel to rotate by synchronous belt, and then drive camera shooting
First 55 rotation, it is above-mentioned to be driven to relatively common synchronization driving structure, therefore details are not described herein.Certain above-mentioned regulating device is also
Camera 55 can be driven to rotate using other known ways.This will not be repeated here.
As shown in fig. 7, the effect of shooting is directly observed for convenience, and in setting, the disposable visual trachea intubation set
Part further includes the display device being detachably connected with the camera assembly by data line.It can be direct to pass through display device
Observe the effect of shooting.In specific connection, which includes display screen 60, and display screen will image group by data line 70
What the signaling interface 11 of part 50 connected.In order to guarantee the stability of connection, the end setting being arranged on the data line 70
Buckle first connects end and display screen 60 that is, in connection, is later consolidated port and display screen 60 by buckling
It is fixed, so that the stress of end is reduced, and by buckle that end and display screen 60 is fixed, to improve data in the steady of transmission
It is qualitative.In display, by using completely new digital imaging technique, it is very clear to be imaged.And by data line 70, it can connect
Connect large screen, and resolution ratio has and largely guarantees, is conducive to teaching and the training of relevant knowledge, technical ability in this way, and should
Display device has two hours electric energy storages, using feeling more relieved.
When display device is arranged, which further includes and the rotation connection of display screen 60 and lockable setting position
Bracket.In specific setting, which is telescoping shoring column, and specific structure may include the first telescoping tube, and be nested in
The second telescoping tube in first telescoping tube, and be locked between the first telescoping tube and the second telescoping tube by lock-screw,
Middle lock-screw is that in this not go into detail for relatively common locking mode.In addition, being locked in display screen 60 and the second telescoping tube
Periodically, it can also be locked by lock-screw.
In addition, the rigid conduit and flexible duct in the disposable visual trachea intubation external member are disposable tubing, thus
Thoroughly prevent cross-infection risk.
Being directed on the market at present has feux rouges optical wand with the matched intubation tool of disposable endotracheal tube, is intubated seal wire, this
A little tools are at low cost, can make a one-time use only, but mode of operation belongs to one kind of blind tracheal intubation, visual optical wand biggest advantage exists
In directly exposure glottis, successful intubation is greatly improved in the case where visual.There are all kinds of visual tracheaes on the market at present
The optical wand of intubation, but it is basic because of at high cost and by the way of reusing.Therefore make to take the photograph using a kind of scheme of low cost
As generally the least expensive being placed in tracheal catheter has big advantage.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (11)
1. a kind of disposable visual trachea intubation external member characterized by comprising handle is detachably connected with the handle
Pipeline, and the sacculus being sleeved on the pipeline；Wherein, the pipe section is exposed at outside the sacculus, and the pipeline
The one end being exposed at outside the sacculus is flexible duct；Pipeline between the sacculus and the handle is rigid conduit；
It further include the rigid seal wire being threaded through in the pipeline, and the camera assembly with the rigid seal wire rotation connection；And
The camera assembly is at least partially disposed in the flexible duct；
It further include the regulating device for connecting and be used to adjust the camera assembly rotational angle with the camera assembly.
2. disposable visual trachea intubation external member as described in claim 1, which is characterized in that the regulating device includes and institute
The driving device for stating the connection of rigid seal wire, the transmission device being threaded through in the rigid seal wire, and the transmission device with it is described
Camera assembly connection.
3. disposable visual trachea intubation external member as claimed in claim 2, which is characterized in that the driving device includes and institute
State the first synchronizing wheel of rigid seal wire rotation connection；The transmission device include be fixedly connected with the camera assembly it is second same
Step wheel, and the synchronous belt being sleeved in first synchronizing wheel and second synchronizing wheel.
4. disposable visual trachea intubation external member as described in claim 1, which is characterized in that the camera assembly includes: solid
The sleeve being scheduled in the flexible duct, and one end sealed set of the sleeve towards flexible duct end has eyeglass；With institute
State the camera of sleeve seal connection, and the camera lens of the camera is towards the eyeglass, and the eyeglass and the camera lens it
Between be provided with foam.
5. disposable visual trachea intubation external member as claimed in claim 4, which is characterized in that around described on the camera
Camera lens is provided with multiple LED light.
6. disposable visual trachea intubation external member as claimed in claim 2, which is characterized in that the camera assembly further includes figure
As digital processing chip, described image digital processing chip is connect with the camera by data line；Wherein, described image number
Word processing chip is fixed on the handle.
7. disposable visual trachea intubation external member as described in any one of claims 1 to 6, which is characterized in that further include and institute
State the display device that camera assembly is detachably connected by data line.
8. disposable visual trachea intubation external member as claimed in claim 7, which is characterized in that the display device passes through data
Line is connect with the connectivity port, and the end with buckle is provided on the data line.
9. disposable visual trachea intubation external member as claimed in claim 7, which is characterized in that the display device includes display
Screen and the bracket that setting position is rotatablely connected and may be locked in the display screen.
10. disposable visual trachea intubation external member as claimed in claim 9, which is characterized in that the rigid conduit includes interior
Manage and be wrapped in the PE medical-grade conduit outside inner tube；Said inner tube is stainless steel annealing fur tubule, aluminium core, copper hose or snake
Shape pipe.
11. disposable visual trachea intubation external member as claimed in claim 10, which is characterized in that be labeled with use in said inner tube
In the scale for prompting the rigid conduit placement location.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910826962.5A CN110522981A (en) | 2019-09-03 | 2019-09-03 | A kind of disposable visual trachea intubation external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910826962.5A CN110522981A (en) | 2019-09-03 | 2019-09-03 | A kind of disposable visual trachea intubation external member |
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| CN110522981A true CN110522981A (en) | 2019-12-03 |
Family
ID=68666328
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910826962.5A Pending CN110522981A (en) | 2019-09-03 | 2019-09-03 | A kind of disposable visual trachea intubation external member |
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| Country | Link |
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| CN (1) | CN110522981A (en) |
Cited By (1)
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| CN115040063A (en) * | 2022-06-10 | 2022-09-13 | 兰州大学第二医院 | Biliary tract photography catheter system and use method |
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