CN105595952A - Video laryngoscope blade adapting device and video laryngoscope - Google Patents
Video laryngoscope blade adapting device and video laryngoscope Download PDFInfo
- Publication number
- CN105595952A CN105595952A CN201510770493.1A CN201510770493A CN105595952A CN 105595952 A CN105595952 A CN 105595952A CN 201510770493 A CN201510770493 A CN 201510770493A CN 105595952 A CN105595952 A CN 105595952A
- Authority
- CN
- China
- Prior art keywords
- blade
- support bar
- video laryngoscope
- handle
- free end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Physiology (AREA)
- Pulmonology (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a video laryngoscope blade adapting device and a video laryngoscope. The video laryngoscope blade adapting device comprises a handle, a support rod, an adjusting assembly and a camera; the handle is provided with an arc-shaped bent sliding groove, the support rod is in an arc-shaped bent shape, the bending curvature of the support rod is the same as that of the sliding groove, the support rod comprises an inserting end and a free end arranged to be opposite to the inserting end, the inserting end is inserted into the sliding groove and connected to the sliding groove in a sliding mode, and the free end is used for abutting against a blade; the adjusting assembly comprises an elastic part which is compressed between the support rod and the handle to supply the restoring force enabling the free end to be far away from the handle when the handle is connected with the blade; the camera is fixed to the free end and used for acquiring an image through the blade. Due to the fact that the length or angle of the portion, exposed out of the sliding groove, of the support rod can be adjusted, the video laryngoscope blade adapting device can adapt to various blades.
Description
Technical field
The present invention relates to field of medical, relate in particular to a kind of video laryngoscope blade adaptive device and video laryngoscope.
Background technology
When at present general anesthesia is carried out trachea cannula and urgent patient's first aid and carried out trachea cannula, need the auxiliary tracheae that makes of laryngoscope to insert from patient's oral cavity. Laryngoscope is mainly divided into traditional laryngoscope and video laryngoscope at present, and video laryngoscope makes doctor high-visible to intubate process by introducing imaging system, reduces intubate maloperation and patient's misery, the present traditional laryngoscope of replacement just gradually.
Video laryngoscope generally comprises blade, mirror handle, camera and display, and blade and display are arranged on respectively the two ends of mirror handle; Blade has the arc of throat physiological camber in the time of human body natural's position, conventionally need to adopt the blade of different size model for different crowd (as neonate, children, adult), now video laryngoscope is in use that a kind of blade needs adaptive unique handles mostly, multiple like this blades need multiple handles adaptive with it, complete equipment volume is large, material assorted, particularly to dismountable blade, more easily cause when doctor performs the operation that blade and handle adaptation are obscured, thereby make troubles to doctor's use.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide a kind of video laryngoscope blade adaptive device and video laryngoscope that can adaptive multiple blade.
For achieving the above object, the invention provides a kind of video laryngoscope blade adaptive device, in order to adaptive blade, wherein, described video laryngoscope blade adaptive device comprises handle, support bar, adjusting part and camera, described handle has the chute of arc-shaped bend, the described support bar shape that is convexly curved, the setting identical with the bending curvature of described chute of the bending curvature of described support bar, described support bar comprises the free end that insertion end arranges with relative described insertion end, described insertion end is inserted described chute, and be slidably connected to described chute, described free end is in order to be resisted against on described blade, described adjusting part comprises elastic component, described elastic component is compressed between described support bar and described handle, with provide handle connect when blade described in free end away from the restoring force of described handle, described camera is fixed on described free end, obtain image in order to see through described blade.
Wherein, described adjusting part comprises keeper and elastic component, the madial wall of described chute offers groove, and described elastic component is contained in described groove, and described keeper is fixed on described elastic component one end, and part is exposed described groove, the lateral wall of described support bar is provided with slideway, and the bearing of trend of described slideway is parallel to the length direction of described support bar, and the bottom of described slideway comprises inclined plane, described inclined plane arranges towards described free end climbing, and is slidably connected to described keeper.
Wherein, described inclined plane is provided with locating hole away from described free end, and described locating hole matches with described keeper, and the length on described inclined plane is greater than described blade and promotes the sliding distance of described support bar.
Wherein, the number of described locating hole is multiple.
Wherein, described free end face arranges tank, and described camera is fixed in described tank.
Wherein, the radius of curvature of described support bar is 40mm～80mm.
The present invention also provides a kind of video laryngoscope, wherein, described video laryngoscope comprises the video laryngoscope blade adaptive device described in above-mentioned any one, described video laryngoscope also comprises blade, described blade is sheathed on described support bar, described blade arranges transparent cover plate near described free end, and described camera fits tightly on described transparent cover plate.
Wherein, described handle arranged outside buckle, the corresponding described buckle of described blade arranges connecting hole, and described connecting hole matches with described buckle.
Wherein, described blade and described handle are interlocked, and the transparent cover plate of described blade promotes described support bar slip≤3mm.
Wherein, described video laryngoscope also comprises display, and described display is fixed on described handle, relatively described chute setting, and connect described camera, show the image information that described camera is captured.
Video laryngoscope blade adaptive device provided by the invention and video laryngoscope, insert described chute by the insertion end of described support bar, and be slidably connected to described chute, thereby the length or the angle that make support bar expose described chute can regulate, and utilize described elastic component to be compressed between described handle and described support bar, make described elastic component provide elastic acting force to described support bar, so that the free end of described support bar is resisted against on blade, camera and blade transparent cover plate fit tightly, increase image quality, reduce the impact of light source on imaging, thereby make the described video laryngoscope blade adaptive device can adaptive multiple blade, thereby improve described video laryngoscope blade adaptive device serviceability.
Brief description of the drawings
For more clearly setting forth structural feature of the present invention and effect, be described in detail below in conjunction with accompanying drawing and specific embodiment.
Fig. 1 is the decomposing schematic representation of the video laryngoscope of confession of the present invention;
Fig. 2 is the partial sectional view of video laryngoscope blade adaptive device provided by the invention;
Fig. 3 is the enlarged diagram of the III part of the video laryngoscope blade adaptive device of Fig. 2;
Fig. 4 is the support bar of video laryngoscope blade adaptive device of Fig. 2 and the schematic diagram of adjusting part;
Fig. 5 is the support bar of video laryngoscope blade adaptive device of Fig. 4 and the enlarged diagram of the V of adjusting part part.
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
See also Fig. 1, Fig. 2 and Fig. 3, a kind of video laryngoscope blade adaptive device 100 provided by the invention, in order to adaptive blade 1. Described laryngoscope blade adaptive device 100 comprises handle 10, support bar 20, adjusting part 30 and camera 40. Described handle 10 has the chute 11 of arc-shaped bend. Described support bar 20 shape that is convexly curved, the identical setting of bending curvature of the bending curvature of described support bar 20 and described chute 11, described support bar 20 comprises the free end 22 that insertion end 21 arranges with relative described insertion end 21. Described insertion end 21 is inserted described chute 11, and is slidably connected to described chute 11. Described free end 22 is in order to be resisted against on described blade 1. Described adjusting part 30 comprises elastic component 31, and described elastic component 31 is compressed between described support bar 20 and described handle 10, so that the restoring force of described free end 22 away from described handle 10 to be provided. Described camera 40 is fixed on described free end 22, obtains image in order to see through described blade 1.
Insert described chute 11 by the insertion end 21 of described support bar 20, and be slidably connected to described chute 11, thereby the length or the angle that make described support bar 20 expose described chute 11 can regulate, and utilize described elastic component 31 to be compressed between described handle 10 and described support bar 20, make described elastic component 31 provide elastic acting force to described support bar 20, so that the free end 22 of described support bar 20 is resisted against on blade 1, described camera 40 fits tightly with the transparent cover plate of described blade 1, improve image quality, reduce the impact of light source on imaging, thereby make the described video laryngoscope blade adaptive device 100 can adaptive multiple blade, thereby improve described video laryngoscope blade adaptive device 100 serviceabilities.
In present embodiment, described handle 10 is column, and described handle 10 comprises the first end 10a and the second end 10b that are oppositely arranged. Described chute 11 is opened in described first end 10a, and the opening of described chute 11 is opened on described first end 10a end face, and the bottom of described chute 11 is between described first end 10a and described the second end 10b. The second end 10b of described handle 10 carries out hand-held for user, to stablize described laryngoscope blade adaptive device 100. Described the second end 10b also offers host cavity 12, and described host cavity 12 connects described chute 11, and described host cavity 12 is interior in order to display to be installed, thereby facilitates described display cable to connect described camera 40. Described handle 10 is housing, and described handle 10 is interior can also fixing circuit board or Control Component. In other embodiments, the host cavity 12 of described the second end 10b is interior can also fix up an aerial wire, to send vision signal to external display device.
In present embodiment, the rectangle rod member that described support bar 20 is hollow, can be through the cable that connects described camera 40 thereby described support bar 20 is interior. The radius of curvature of described support bar is 40mm～80mm. The madial wall matched in clearance of the lateral wall of described insertion end 21 and described chute 11, thus facilitate described insertion end 21 in the interior slip of described chute 11. Described insertion end 21 is slided and is arranged along the bearing of trend of described chute 11. Thereby described support bar 20 can be stretched by relatively described handle 11, thereby the length that makes described support bar 20 expose described chute 11 parts can regulate, thereby make the blade that described support bar 20 can adaptive different size. In other embodiments, described support bar 20 can also be circular rod member.
See also Fig. 1, Fig. 4 and Fig. 5, in present embodiment, described elastic component 31 is helical spring. in the time of described laryngoscope blade adaptive device 100 adaptive described blade 1, first regulate described support bar 20 to expose the length of described chute 11, make described support bar 20 expose the long 0mm～3mm of length of blade 1 cavity described in the Length Ratio of described chute 11, concrete, can be the blade model of multiple position mark different models along its length on described support bar 20, thereby can regulate described support bar 20 to expose the length of described chute 11 according to the model of blade 1. more specifically, when described blade 1 is installed, described blade 1 is sheathed on described support bar 20, the transparent cover plate 1a of described blade 1 and the free end 22 of described support bar 20 are just fitted, there is certain distance in the buckle 13 of the described handle 10 of connecting hole 4 distance of described blade 1 now, and this distance is 0～3mm. for described blade 1 is further installed, need to apply certain thrust to described blade 1, to overcome the elastic acting force of described elastic component 31, in the time that the described blade 1 of promotion is drawn close mutually with described handle 10, described connecting hole 4 is interlocked with described buckle 13, thereby described blade 1 promotes described support bar 20, make described support bar 10 to interior contraction one segment distance of described chute 11, thereby described elastic component 31 is squeezed, thereby described elastic component 31 applies elastic-restoring force to described support bar 20, owing to being provided with keeper 32 between described elastic component 31 and described support bar 20, the sidewall of described support bar 20 is also provided with the inclined plane 231 of the described keeper 32 that is slidably connected, and be provided with the locating hole 232 matching with described keeper 32, thereby promoting described support bar 20 forces described keeper 32 to leave described locating hole 232, the elastic-restoring force of described elastic component 31 acts on described inclined plane 231 through described keeper 32, thereby described support bar 20 is applied against power to described blade 1, thereby make described blade 1 be stable in described laryngoscope blade adaptive device 100, and described camera 40 is closely resisted against on the transparent cover plate 1a of described blade 1, gapless between described camera 40 and the transparent cover plate 1a of described blade 1, thereby avoid the transparent cover plate 1a of described blade 1 to carry out reflective to described camera 40 shootings, thereby make the effective adaptive blade of described laryngoscope blade adaptive device 100. in other embodiments, described elastic component 31 can also replace with torsion spring.
In present embodiment, described camera 40 can be electrically connected with display device through described support bar 20, with by the vision signal of its acquisition by cable transmission to display apparatus, described camera 40 can be but be not limited to: charge coupled cell (Charge-coupledDevice, CCD), complementary metal oxide semiconductors (CMOS), (ComplementaryMetalOxideSemiconductor, or N-type metal-oxide semiconductor (MOS) (NMentalOxideSemiconductor CMOS), NMOS), its image-forming principle can be electronic imaging, optical imagery or imaging fiber etc., do not limit at this. simultaneously, in order to ensure that described camera 40 can obtain image in human airway, the free end 22 of described support bar 20 is also provided with some light sources near described camera 40 places, described light source can be semiconductor light-emitting-diode, described light source can connect power supply by described support bar 20, thereby acquisition electric energy, and provide described camera 40 imagings required lighting condition.
Further, described adjusting part 30 comprises keeper 32 and elastic component 31, the madial wall of described chute 11 offers groove 12, described elastic component 31 is contained in described groove 12, described keeper 32 is fixed on described elastic component 31 one end, and part is exposed described groove 12, the lateral wall of described support bar 20 is provided with slideway 23, the bearing of trend of described slideway 23 is parallel to the length direction of described support bar 20, the bottom of described slideway 23 comprises inclined plane 231, described inclined plane 231 arranges towards described free end 22 climbings, and is slidably connected to described keeper 32.
In present embodiment, described groove 12 is circular hole. described groove 12 comprises the openend 121 and the bottom 122 that are oppositely arranged. the opening diameter of described openend 121 is less than described bottom 122 diameters. described keeper 32 is spherical ball, and described keeper 32 is slidably connected in described groove 12, and the diameter of described keeper 32 is greater than the opening diameter of described openend 121, thereby prevents that described keeper 32 from departing from described groove 12. described elastic component 31 is compressed between described bottom 122 and described keeper 32, the restoring force of described keeper 32 away from described bottom 122 is provided, thereby described keeper 32 part under the elastic reaction of described elastic component 31 is exposed to described groove 12, thereby insert described chute 11 when interior at described support bar 20, described keeper 32 can be resisted against the lateral wall of described support bar 20, and described keeper 32 is passed to the elastic acting force of described elastic component 31 on described support bar 20, thereby described elastic component 31 elastic compression are between described support bar 20 and described handle 10. in the time that described keeper 32 is resisted against the inclined plane 231 of described slideway 23, in described inclined plane 231 decomposing against power described keeper 32, thereby described keeper 32 applies the elastic component force away from described chute 11 to described support bar 20, described support bar 20 can be resisted against on described blade 1. in other embodiments, described groove 12 can also be the bottom that is opened in described chute 11, and the direct elastic reaction of described elastic component 30 is between described groove 12 and described support bar 20, described keeper 32 can also be that one end is hemispheric push rod, or described keeper 32 is the latch of wedge shape for one end.
Further, described inclined plane 231 is provided with locating hole 232 away from described free end 22 places, and described locating hole 232 matches with described keeper 32.
In present embodiment, described locating hole 232 is hemispherical shrinkage pool. described keeper 32 is resisted against in described locating hole 232, thereby makes described support bar 20 interior fixing at described chute 11, thereby described support bar 20 is positioned. concrete, user manually applies compression stress to described support bar 20, described support bar 20 is inserted to described chute 11, the lateral wall of the relatively described support bar 20 of described keeper 32 slides, and described keeper 32 slides in described locating hole 232, under the elastic acting force of described elastic component 31, described keeper 32 is fixed in described locating hole 232, user cancels compression stress, thereby described support bar 11 is fixed in described chute 11, and then it is firm to realize the relatively described handle 10 of described support bar 20. now, it is long that described support bar 20 exposes the adaptive length of blade of the Length Ratio needs of described chute 11, concrete, described support bar 20 exposes the long 0～3mm of length of blade 1 described in the Length Ratio of described chute 11, thereby when the blade of required adaptation is sheathed on to described support bar 10, described blade 1 applies compression stress to described support bar 20 again, thereby described keeper 32 slides out to described inclined plane 231 from described locating hole 232, the insertion end 21 of described support bar 20 is inserted to the bottom of described chute 11, described keeper 32 is close to described free end 22 on described inclined plane 231, thereby described elastic component 31 further compresses, thereby described elastic component 31 applies elastic acting force to described keeper 32, described support bar 20 is applied to elastic acting force, thereby the free end 22 of described support bar 20 can closely be resisted against on described blade 1. in other embodiments, can also be that the lateral wall of described support bar 20 arranges buckle, utilize buckle to realize the location to described support bar 20.
Further, the number of described locating hole 232 is multiple. In present embodiment, the lateral wall of described support bar 20 arranges multiple described slideways 23, and described in each, slideway 23 correspondences arrange a described inclined plane 231 and a described locating hole 232. Multiple described slideways 23 are arranged along the length direction of described support bar 20. Thereby can regulate described support bar 20 to expose the different length of described chute 11, thereby adaptive different blade. In other embodiments, the lateral wall of described support bar 20 can also be that a described slideway 23 is set, and on an interior described inclined plane 231 of described slideway 23, and the described locating hole 232 of multiple equidistant arrangements is set on described inclined plane 231.
Further, described free end 22 end faces arrange tank, and described camera 40 and described light source are all fixed in described tank. Concrete, described tank is rectangular recess, described tank runs through the hollow space of described support bar 20, thereby facilitates described camera 40 cables to be connected in external display device. Described camera 40 to obtain image end mutually concordant with the openend end face of described tank, thereby in the time that described free end 22 is closely resisted against described blade 1, the openend end face of described tank and described camera 40 are all closely resisted against described blade 1.
Refer to Fig. 1, the present invention also provides a kind of video laryngoscope 200, described video laryngoscope 200 comprises described video laryngoscope blade adaptive device 100, described video laryngoscope 200 also comprises blade 1, described blade 1 is sheathed on described support bar 20, described blade 1 arranges transparent cover plate 1a near described free end 22, and described camera 40 fits tightly on described transparent cover plate 1a. Concrete, described blade 1 can be multiple different size, described blade 1 is horn-like. Described blade 1 comprises the snapping end 2 and the inserting end 3 that are oppositely arranged. Described snapping end 2 is interlockingly connected with described handle 10, and described inserting end 3 is for stretching into human body throat, and described transparent cover plate 1a is arranged on described inserting end 3, thereby described camera 40 sees through described transparent cover plate 1a, person's windpipe inside is taken and is obtained image. The lateral wall matched in clearance of described blade 1 madial wall and described support bar 20, the crooked radian of described blade 1 inner side should identical setting with the crooked radian of described support bar 20.
Further, described handle 10 arranged outside buckles 13, the corresponding described buckle 13 of described blade 1 arranges connecting hole 4, and described connecting hole 4 matches with described buckle 13. Concrete, described connecting hole 4 is cantilever beam structures, and described connecting hole 4 has elasticity, and described buckle 13 is wedge shape convex, facilitates described connecting hole 4 to be fastened on described buckle 13. Be sheathed on described support bar 20 at described blade 1, and compress described support bar 20, described buckling end 2 is drawn close to described handle 10, and then described buckle 13 is sticked in described fastening hole 4, thereby described blade 1 is stable on described handle 10, and the free end 22 of described support bar 20 is resisted against on the transparent cover plate 1a of described blade 1. Be that described camera 40 is resisted against described transparent cover plate 1a above, thereby it is reflective to prevent that described transparent cover plate 1a from carrying out described camera 40, thereby improves shooting quality. In the time that needs are dismantled or are changed described blade 1, outwards move the cantilever design at connecting hole 4 places of described blade 1, thereby described connecting hole 4 departs from described buckle 13, now described elastic component 31 does not disappear to the elastic acting force of described support bar 20, thereby described blade 1 pushes away described handle 10 under described support bar 20 active forces, thereby described blade 1 is departed from described video laryngoscope blade adaptive device 100, thereby improve serviceability.
Further, described blade 1 is interlocked with described handle 10, and the transparent cover plate 1a of described blade 1 promotes the described support bar 20 0～3mm that slides. concrete, in the time that the described blade 1 of different size carries out adaptation with described laryngoscope blade adaptive device 100, described in manual adjustments, support bar 20 is to different positions, the lateral wall of described support bar 20 can be carved with scale, conveniently position for the blade of different size, described keeper 32 is positioned in different described locating holes 232, now described support bar 20 exposes the long 0～3mm of length of the blade 1 of the required adaptation of Length Ratio of described chute 11, thereby when described blade 1 is fastened on to described handle 10, described blade 1 compresses described support bar 20, thereby promote the described support bar 20 0～3mm that slides, and then make described support bar 20 apply certain elastic acting force to described blade 1 all the time, thereby make stabilized structure, serviceability improves.
Further, described video laryngoscope 200 also comprises display (not shown), and described display is fixed on the second end 10b of described handle 10, and relatively described chute 11 arranges, and connect described camera 40, show the captured image information of described camera 40.
Video laryngoscope blade adaptive device provided by the invention, insert described chute by the insertion end of described support bar, and be slidably connected to described chute, thereby the length or the angle that make support bar expose described chute can regulate, and utilize described elastic component to be compressed between described handle and described support bar, make described elastic component provide elastic acting force to described support bar, so that the free end of described support bar is resisted against on blade, thereby make the described video laryngoscope blade adaptive device can adaptive multiple blade, thereby improve described video laryngoscope blade adaptive device serviceability.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a video laryngoscope blade adaptive device, in order to adaptive blade, is characterized in that, described video laryngoscopeBlade adaptive device comprises handle, support bar, adjusting part and camera, and described handle has arc-shaped bendChute, described support bar be convexly curved shape, the bending curvature of described support bar and the bending of described chuteThe identical setting of curvature, described support bar comprises the free end that insertion end arranges with relative described insertion end, described inInsertion end is inserted described chute, and is slidably connected to described chute, and described free end is in order to be resisted against described leafOn sheet, described adjusting part comprises elastic component, described elastic component be compressed in described support bar and described handle itBetween, with provide handle connect when blade described in free end away from the restoring force of described handle, described camera is solidDue to described free end, obtain image in order to see through described blade.
2. video laryngoscope blade adaptive device according to claim 1, is characterized in that, described adjusting groupPart comprises keeper and elastic component, and the madial wall of described chute offers groove, and described elastic component is contained in instituteState in groove, described keeper is fixed on described elastic component one end, and part is exposed described groove, describedThe lateral wall of strut is provided with slideway, and the bearing of trend of described slideway is parallel to the length direction of described support bar,Described slideway bottom comprises inclined plane, and described inclined plane arranges towards described free end climbing, and is slidably connectedIn described keeper.
3. video laryngoscope blade adaptive device according to claim 2, is characterized in that described inclinationFace is provided with locating hole away from described free end, and described locating hole matches with described keeper, described inclinationThe length of face is greater than described blade and promotes the sliding distance of described support bar.
4. video laryngoscope blade adaptive device according to claim 3, is characterized in that described locationThe number in hole is multiple.
5. video laryngoscope blade adaptive device according to claim 1, is characterized in that described free endFace arranges tank, and described camera is fixed in described tank.
6. video laryngoscope blade adaptive device according to claim 1, is characterized in that described support barRadius of curvature be 40mm～80mm.
7. a video laryngoscope, is characterized in that, described video laryngoscope comprises claim 1～6 any oneDescribed video laryngoscope blade adaptive device, described video laryngoscope also comprises blade, described blade is sheathed on instituteState on support bar, described blade arranges transparent cover plate near described free end, described camera fit tightly inOn described transparent cover plate.
8. video laryngoscope according to claim 7, is characterized in that, described handle arranged outside buckle,The corresponding described buckle of described blade arranges connecting hole, and described connecting hole matches with described buckle.
9. video laryngoscope according to claim 7, is characterized in that, described blade and described handle interlockClose, the transparent cover plate of described blade promotes described support bar slip≤3mm.
10. video laryngoscope according to claim 7, is characterized in that, described video laryngoscope also comprises aobviousShow device, described display is fixed on described handle, relatively described chute setting, and connect described camera,Show the image information that described camera is captured.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510770493.1A CN105595952B (en) | 2015-11-12 | 2015-11-12 | Video laryngoscope blade adaptive device and video laryngoscope |
| PCT/CN2016/084436 WO2017080192A1 (en) | 2015-11-12 | 2016-06-02 | Video laryngoscope blade fitting device, and video laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510770493.1A CN105595952B (en) | 2015-11-12 | 2015-11-12 | Video laryngoscope blade adaptive device and video laryngoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105595952A true CN105595952A (en) | 2016-05-25 |
| CN105595952B CN105595952B (en) | 2018-10-19 |
Family
ID=55976711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510770493.1A Active CN105595952B (en) | 2015-11-12 | 2015-11-12 | Video laryngoscope blade adaptive device and video laryngoscope |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105595952B (en) |
| WO (1) | WO2017080192A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106214115A (en) * | 2016-08-31 | 2016-12-14 | 河南迈松医用设备制造有限公司 | A kind of video laryngoscope |
| WO2017080192A1 (en) * | 2015-11-12 | 2017-05-18 | 深圳因赛德思医疗科技有限公司 | Video laryngoscope blade fitting device, and video laryngoscope |
| CN108720798A (en) * | 2018-06-12 | 2018-11-02 | 江苏永乐医疗科技有限公司 | A kind of laryngoscope |
| CN109330551A (en) * | 2018-10-12 | 2019-02-15 | 深圳世纪微创医疗科技有限公司 | Blade, video laryngoscope and the jig for installing eyeglass |
| WO2019129250A1 (en) * | 2017-12-28 | 2019-07-04 | Consumables Medical Pacific Industries Ltd. | Laryngoscope system and blade assembly |
| CN110139594A (en) * | 2017-01-03 | 2019-08-16 | N·P·内文 | Video laryngoscope accessories for mobile communication devices |
| CN110575125A (en) * | 2018-06-11 | 2019-12-17 | 深圳市美好创亿医疗科技有限公司 | Video laryngoscope with replaceable blade |
| WO2021036307A1 (en) * | 2019-08-23 | 2021-03-04 | 深圳市宏济医疗技术开发有限公司 | Laryngoscope |
| CN113520291A (en) * | 2021-08-20 | 2021-10-22 | 深圳因赛德思医疗科技有限公司 | A fully wrapped laryngoscope and laryngoscope blade |
| CN117554304A (en) * | 2024-01-11 | 2024-02-13 | 深圳因赛德思医疗科技有限公司 | Laryngoscope sheet material component detection method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419163A (en) * | 2020-04-28 | 2020-07-17 | 北京大学第三医院（北京大学第三临床医学院） | Adjustable visual laryngoscope |
| CN112890751A (en) * | 2021-04-16 | 2021-06-04 | 深圳市宏济医疗技术开发有限公司 | Snake bone laryngoscope lens with handle and laryngoscope assembly |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4114609A (en) * | 1975-07-16 | 1978-09-19 | Moses John A | Laryngoscope |
| CN2838530Y (en) * | 2005-07-07 | 2006-11-22 | 陈垚坤 | Pharyngoscope |
| CN201197705Y (en) * | 2008-03-21 | 2009-02-25 | 蔡信东 | Multifunctional combined pharyngoscope |
| CN201675917U (en) * | 2010-03-12 | 2010-12-22 | 盖天宝 | Novel video laryngoscope |
| CN103006172A (en) * | 2013-01-15 | 2013-04-03 | 北京世博达科技发展有限公司 | Blade self-destruct device and laryngoscope |
| WO2013083836A1 (en) * | 2011-12-09 | 2013-06-13 | Intersurgical Ag | Laryngoscope |
| US20130190568A1 (en) * | 2010-06-24 | 2013-07-25 | General Electric Company | Laryngoscope |
| CN203987969U (en) * | 2014-08-12 | 2014-12-10 | 深圳因赛德思医疗科技有限公司 | Video laryngoscope |
| CN205268132U (en) * | 2015-11-12 | 2016-06-01 | 深圳因赛德思医疗科技有限公司 | Video laryngoscope blade adapter device and video laryngoscope |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5381787A (en) * | 1990-05-04 | 1995-01-17 | Bullard; James R. | Extendable and retractable laryngoscope |
| IT1256703B (en) * | 1992-12-18 | 1995-12-12 | Fazio Gennaro Di | OPTICAL FIBER DISPLAY DEVICE, APPLICABLE TO LARYNGOSCOPES. |
| CN203059645U (en) * | 2012-12-13 | 2013-07-17 | 阮云良 | Novel disposable operation-visible laryngoscope |
| CN203169127U (en) * | 2013-01-15 | 2013-09-04 | 北京世博达科技发展有限公司 | Visual laryngoscope blade support |
| CN105595952B (en) * | 2015-11-12 | 2018-10-19 | 深圳因赛德思医疗科技有限公司 | Video laryngoscope blade adaptive device and video laryngoscope |
-
2015
- 2015-11-12 CN CN201510770493.1A patent/CN105595952B/en active Active
-
2016
- 2016-06-02 WO PCT/CN2016/084436 patent/WO2017080192A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4114609A (en) * | 1975-07-16 | 1978-09-19 | Moses John A | Laryngoscope |
| CN2838530Y (en) * | 2005-07-07 | 2006-11-22 | 陈垚坤 | Pharyngoscope |
| CN201197705Y (en) * | 2008-03-21 | 2009-02-25 | 蔡信东 | Multifunctional combined pharyngoscope |
| CN201675917U (en) * | 2010-03-12 | 2010-12-22 | 盖天宝 | Novel video laryngoscope |
| US20130190568A1 (en) * | 2010-06-24 | 2013-07-25 | General Electric Company | Laryngoscope |
| WO2013083836A1 (en) * | 2011-12-09 | 2013-06-13 | Intersurgical Ag | Laryngoscope |
| CN103006172A (en) * | 2013-01-15 | 2013-04-03 | 北京世博达科技发展有限公司 | Blade self-destruct device and laryngoscope |
| CN203987969U (en) * | 2014-08-12 | 2014-12-10 | 深圳因赛德思医疗科技有限公司 | Video laryngoscope |
| CN205268132U (en) * | 2015-11-12 | 2016-06-01 | 深圳因赛德思医疗科技有限公司 | Video laryngoscope blade adapter device and video laryngoscope |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017080192A1 (en) * | 2015-11-12 | 2017-05-18 | 深圳因赛德思医疗科技有限公司 | Video laryngoscope blade fitting device, and video laryngoscope |
| CN106214115A (en) * | 2016-08-31 | 2016-12-14 | 河南迈松医用设备制造有限公司 | A kind of video laryngoscope |
| CN106214115B (en) * | 2016-08-31 | 2024-02-13 | 河南迈松医用设备制造有限公司 | Video laryngoscope |
| CN110139594A (en) * | 2017-01-03 | 2019-08-16 | N·P·内文 | Video laryngoscope accessories for mobile communication devices |
| US11717146B2 (en) | 2017-12-28 | 2023-08-08 | Comepa Industries Limited | Laryngoscope system and blade assembly |
| WO2019129250A1 (en) * | 2017-12-28 | 2019-07-04 | Consumables Medical Pacific Industries Ltd. | Laryngoscope system and blade assembly |
| CN110575125A (en) * | 2018-06-11 | 2019-12-17 | 深圳市美好创亿医疗科技有限公司 | Video laryngoscope with replaceable blade |
| CN108720798A (en) * | 2018-06-12 | 2018-11-02 | 江苏永乐医疗科技有限公司 | A kind of laryngoscope |
| CN109330551A (en) * | 2018-10-12 | 2019-02-15 | 深圳世纪微创医疗科技有限公司 | Blade, video laryngoscope and the jig for installing eyeglass |
| CN109330551B (en) * | 2018-10-12 | 2024-04-19 | 深圳世纪微创医疗科技有限公司 | Blade, video laryngoscope and jig for mounting lens |
| WO2021036307A1 (en) * | 2019-08-23 | 2021-03-04 | 深圳市宏济医疗技术开发有限公司 | Laryngoscope |
| US12150626B2 (en) | 2019-08-23 | 2024-11-26 | Sz Hugemed Med Tech Dev Co., Ltd | Laryngoscope |
| CN113520291A (en) * | 2021-08-20 | 2021-10-22 | 深圳因赛德思医疗科技有限公司 | A fully wrapped laryngoscope and laryngoscope blade |
| CN117554304A (en) * | 2024-01-11 | 2024-02-13 | 深圳因赛德思医疗科技有限公司 | Laryngoscope sheet material component detection method |
| CN117554304B (en) * | 2024-01-11 | 2024-03-22 | 深圳因赛德思医疗科技有限公司 | Laryngoscope sheet material component detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017080192A1 (en) | 2017-05-18 |
| CN105595952B (en) | 2018-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105595952A (en) | Video laryngoscope blade adapting device and video laryngoscope | |
| US9854962B2 (en) | Visualization instrument | |
| EP2848276B1 (en) | Optical device, sheath and endotracheal intubation system | |
| US20160213236A1 (en) | Visualization instrument | |
| CN203987969U (en) | Video laryngoscope | |
| JP4634520B1 (en) | Endoscopic endotracheal intubation device | |
| CN205268132U (en) | Video laryngoscope blade adapter device and video laryngoscope | |
| CN102469929A (en) | Handheld Wireless Endoscope | |
| US20160128548A1 (en) | Laryngoscope | |
| US20090065000A1 (en) | Endotracheal Tube Stylet and Endotracheal Tube Installation Kit | |
| CN209695154U (en) | A kind of portable endoscope | |
| CN201505122U (en) | Portable wireless video image laryngoscope | |
| CN205458561U (en) | Optic fibre medical endoscope's electron camera lens outer tube | |
| CN205458580U (en) | Novel split type intelligent anaesthetic laryngoscope | |
| CN101898006A (en) | Trachea cannula mirror system | |
| CN104644115A (en) | Video core intubation laryngoscope | |
| CN209771052U (en) | Airway treatment system | |
| US20080097161A1 (en) | Semi-Flexible Electronic Laryngoscope Bendable Upwardly and Downwardly | |
| CN204500606U (en) | Video tube core intubate laryngoscope | |
| KR102317811B1 (en) | Video stylet for intubation | |
| CN111372505A (en) | Mechanical laryngoscope system with automatic or manual lever for assisting endotracheal intubation | |
| CN206995234U (en) | The visual intubation endoscope systems of 3D | |
| CN202619621U (en) | Wireless video laryngoscope with disposable lens body | |
| US20080188713A1 (en) | Deformable Flexible Tube to be Used in Endoscopes | |
| CN110251052A (en) | A kind of novel visual laryngoscope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |