CN109620114A - Device and corresponding product for adjustment angle - Google Patents
Device and corresponding product for adjustment angle Download PDFInfo
- Publication number
- CN109620114A CN109620114A CN201910113766.3A CN201910113766A CN109620114A CN 109620114 A CN109620114 A CN 109620114A CN 201910113766 A CN201910113766 A CN 201910113766A CN 109620114 A CN109620114 A CN 109620114A
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- CN
- China
- Prior art keywords
- motion bar
- fixed link
- adjustment angle
- steering yoke
- angle
- 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.)
- Pending
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- 230000013011 mating Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 4
- 210000003813 thumb Anatomy 0.000 abstract description 4
- 210000000515 tooth Anatomy 0.000 description 32
- 210000004704 glottis Anatomy 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 7
- 238000002627 tracheal intubation Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 4
- 206010002091 Anaesthesia Diseases 0.000 description 3
- 230000037005 anaesthesia Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 210000000867 larynx Anatomy 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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
- A61B1/267—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
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
Abstract
The present invention relates to a kind of devices for adjustment angle, including fixed link, the motion bar of setting parallel with the fixed link and the steering yoke that is set between the fixed link and motion bar, the motion bar is arranged to along the removable axially with respect to the fixed link of the motion bar, the steering yoke is arranged to be hinged with the fixed link and motion bar respectively, passes through the angle between the moving distance adjustment of the motion bar steering yoke and fixed link.The present invention also provides corresponding products.Using the device and corresponding product for adjustment angle of the invention, by the simple action of single thumb, the movement of motion bar is driven, and the direction of adjustment direction bar, the function that is upturned of realizing visible laryngoscope inserted sheet makes up and replaces the irrealizable function of existing visible laryngoscope institute.
Description
Technical field
The present invention relates to the field of medical instrument technology, in particular to a kind of devices and corresponding product for adjustment angle.
Background technique
It is required to implement trachea cannula on clinical medicine, before anesthesia surgery, needs to select to use for different patients
The method of the auxiliary trachea cannula of the laryngoscope and multi-selection of the visual or non-visual type of different types, reaches tracheae and inserts
The purpose of pipe.Endotracheal intubation is necessary in the means of the main selection as anesthesia airway management and general anesthetist
The technical ability of the Clinical Basis of grasp.
The direct-view laryngoscope of common rigidity is generally selected in endotracheal intubation operation traditional in early days, and direct-view laryngoscope depends on doctor
The direct observations of eyes make glottis exposure since some patient's tongue bodies and bottleneck throat anatomical structure can stop the exposure of glottis
When the visual field it is smaller, exposure not exclusively or do not expose completely, cause difficult intubation even intubation defeat.Therefore traditional direct-view larynx
Mirror has been not suitable for the use of different crowd.
Visual laryngoscope is the product that innovation and development goes out in the case where the progress of modern science and technology.However, visible laryngoscope
Kind it is numerous, the straight pipe type visible laryngoscope of the different length of existing hard, also flexible visible laryngoscope, and non-visualization
Short distance rigidity laryngoscope still occupies biggish market ratio.No matter the visible laryngoscope of which kind of class, can select in different patient fiber crops
In liquor-saturated intubation.
As previously mentioned, currently on the market it is existing configuration insert type or non-insert type visible laryngoscope or non-visual type larynx
Mirror.When using the visible laryngoscope of configuration insert type, it can also encounter that glottis opening exposure is small, and the exposure of the glottis of endomorphy type patient is not
Apparent situation, the front end inserted sheet for needing to be promoted visible laryngoscope at this time tilt inserted sheet up, insert after finding clearly glottis
Enter to anaesthetize tracheae.The promotion of the inserted sheet of visible laryngoscope is that have upward flecition, which is not the arc of inserted sheet itself
Degree changes, but the position for adjusting inserted sheet moves integrally inserted sheet, therefore the glottis exposure that encounters in clinic patient is visual
In the case of, the requirement that doctor is smoothly intubated can not be fully met.
According to the experience of clinician and the feature of the medical anatomy of different patients, base is being met to existing visible laryngoscope
Under the premise of this trachea cannula, the characteristic of the bow action according to oral cavity, the inserted sheet of existing visible laryngoscope can have front end can
The function being upturned is by mobile shank and to push ahead inserted sheet and realize that inserted sheet is upturned function, is not can
The function being bent upwards when positioning is in depending on laryngoscope, however aforesaid operations are inconvenient, be easy to cause oriented watch window
Displacement, and doctor holds visible laryngoscope on the other hand, separately holds intubation on the other hand, can not do extra movement, in addition, surgery anesthesia needs
Preoperative Method work is skillfully quickly completed, finding glottis repeatedly influences subsequent work.
Therefore, it is necessary to a kind of ease of Use, precise positioning, quick, optical clarity, the ideal devices for reducing doctor's puzzlement
And product.
Summary of the invention
The purpose of the present invention is overcoming the above-mentioned prior art, a kind of ease of Use, precise positioning, fast is provided
Speed, optical clarity, the ideal device and corresponding product for adjustment angle for reducing doctor's puzzlement.
To achieve the goals above, the present invention provides a kind of devices for adjustment angle, have following constitute: described
Device include fixed link, setting parallel with the fixed link motion bar and be set to the fixed link and activity
Steering yoke between bar, the motion bar are arranged to along the removable axially with respect to the fixed link of the motion bar
Dynamic, the steering yoke is arranged to be hinged with the fixed link and motion bar respectively, passes through the movement of the motion bar
Angle between distance the adjustment steering yoke and fixed link.
Preferably, the motion bar is provided with journey stop gear, for controlling the moving distance of the motion bar.
Preferably, the journey stop gear includes limiting tooth and several cooperations for matching with the limiting tooth
Tooth drives the motion bar that the limiting tooth is matched from different cooperating teeth, thus the motion bar that control is described
Moving distance.
Preferably, the top of the limiting tooth includes confined planes, the bottom of the cooperating teeth includes and the limit
The mating surface that plane matches；The bottom of the limiting tooth includes the first inclined-plane, includes and institute at the top of the cooperating teeth
The second inclined-plane that the first inclined-plane stated matches.
Preferably, being provided with preset interval between adjacent cooperating teeth, the preset interval corresponds to adjustable every time
Angular dimension between the steering yoke and fixed link.
Preferably, the device is provided with resetting-mechanism, pass through motion bar described in the resetting-mechanism and direction
Bar automatically resets.
Preferably, the resetting-mechanism includes:
C-shaped supporting frame is set between the fixed link and motion bar and is fixed on the fixed link；
Connecting rod, the second end being hinged including the first end being hinged with the motion bar and the fixed link,
The fulcrum being hinged with the C-shaped supporting frame, the connecting rod are rotatable relative to the fulcrum；
Reset spring, one end of the reset spring are connected with the fixed link, the reset spring it is another
One end is connected with the second end of the connecting rod；
The fixed link is provided with first sliding groove, by the movement of motion bar, drives the second end of the connecting rod
First direction along first sliding groove moves, or by the elastic force of spring, drives second end edge and the institute of the connecting rod
The opposite second direction of the first direction stated resets.
Preferably, auxiliary rod is provided between the C-shaped supporting frame and the motion bar, the one of the auxiliary rod
End is mutually fixed with the C-shaped supporting frame, and the other end of the auxiliary rod is hinged with the motion bar, and the work
Lever is provided with second sliding slot, so that the motion bar is removable relative to the auxiliary rod by the second sliding slot
It is dynamic.
The present invention provides a kind of endoscopes, are mainly characterized by, and the endoscope includes described for adjusting angle
The device of degree.
The present invention provides a kind of visible laryngoscopes, are mainly characterized by, and the visible laryngoscope includes described for adjusting
The device of whole angle.
Using the device and corresponding product for adjustment angle of the invention, by the simple action of single thumb, driving is lived
The movement of lever, and the direction of adjustment direction bar, realize visible laryngoscope inserted sheet the function that is upturned, make up and replace it is existing can
Depending on the irrealizable function of laryngoscope institute.
Detailed description of the invention
Fig. 1 is the original state structural schematic diagram of the device for adjustment angle of the invention.
Fig. 2 is the first adjustment status architecture schematic diagram of the device for adjustment angle of the invention.
Fig. 3 is the structural schematic diagram that position-limit mechanism is formed in the device for adjustment angle of the invention.
Fig. 4 is the second adjustment status architecture schematic diagram of the device for adjustment angle of the invention.
Appended drawing reference
1 fixed link
2 motion bars
3 steering yokes
4 limiting tooths
5 cooperating teeth
6 first inclined-planes
7 second inclined-planes
8 C-shaped supporting frames
9 connecting rods
10 reset springs
11 first sliding grooves
12 auxiliary rods
13 second sliding slots
14 buttons
Specific embodiment
In order to more clearly describe technology contents of the invention, further retouch combined with specific embodiments below
It states.
In the present invention, an another element of element " connection ", it is possible to understand that be directly to another element or possible
There are intermediary elements.When element " direct " is connect with another element, intermediary element is not present.
In the present invention, when an element is with another element " being hinged ", setting fixation hole/fixing groove and phase can be passed through
The mode for the fixed pin answered is realized hingedly.
It as shown in figures 1-4, is a kind of Installation practice for adjustment angle provided by the invention, wherein the dress
Set including fixed link 1, setting parallel with the fixed link motion bar 2 and be set to the fixed link and motion bar
Between steering yoke 3, the motion bar be arranged to it is removable axially with respect to the fixed link along the motion bar,
The steering yoke is arranged to be hinged with the fixed link and motion bar respectively, passes through the moving distance of the motion bar
Angle between the adjustment steering yoke and fixed link.
In device provided by the present invention, by singlehanded one end for pressing motion bar, moving down for motion bar is driven, it is real
Adjustment on existing steering yoke direction.Wherein, fixed link may be configured as metallic rod.
In the embodiment provided by the present invention for the device of adjustment angle, the motion bar is provided with stroke limit
Mechanism, for controlling the moving distance of the motion bar.Wherein, the journey stop gear include limiting tooth 4 and with institute
Several cooperating teeth 5 that the limiting tooth stated matches drive the motion bar to make the limiting tooth and different cooperating teeth
It matches, thus the moving distance of motion bar described in control.
In the embodiment provided by the present invention for the device of adjustment angle, the top of the limiting tooth includes limit
Face, the bottom of the cooperating teeth include the mating surface to match with the confined planes, it is preferable that confined planes and mating surface are set
It is set to plane as shown in Figure 2；The bottom of the limiting tooth includes the first inclined-plane 6, include at the top of the cooperating teeth with
The second inclined-plane 7 that first inclined-plane matches, slides to next cooperating teeth from current cooperating teeth convenient for limiting tooth.
In the embodiment provided by the present invention for the device of adjustment angle, it is provided between adjacent cooperating teeth between presetting
Every the preset interval corresponds to every time the angular dimension between the adjustable steering yoke and fixed link, i.e., will live
The vertical shift of lever is converted into the direction change of steering yoke.
As shown in figure 3, compared to situation as shown in figure 1, display is advanced a cooperating teeth when limiting tooth, i.e. motion bar is to moving down
When moving a preset interval, steering yoke changes 5 ° relative to fixed link, i.e., the angle between fixed link and steering yoke reduces 5 °, side
It is upwarped to bar is opposite, it is 2.65mm that the preset interval of adjacent cooperating teeth is exemplary at this time.As shown in figure 4, compared to shown in FIG. 1
Position, limiting tooth two cooperating teeth of advance, i.e. motion bar move down two preset intervals, are equivalent to what motion bar moved down
Distance is 5.3mm, and steering yoke changes 10 ° relative to fixed link at this time.
In the embodiment provided by the present invention for the device of adjustment angle, the device is provided with resetting-mechanism,
It is automatically reset by motion bar described in the resetting-mechanism and steering yoke.Wherein, the resetting-mechanism includes: c-type branch
Support 8 is set between the fixed link and motion bar and is fixed on the fixed link；Connecting rod 9, including with it is described
The branch that the second end and the C-shaped supporting frame that the first end and the fixed link that motion bar is hinged are hinged are hinged
Point, the connecting rod are rotatable relative to the fulcrum；Reset spring 10, one end of the reset spring and described
Fixed link is connected, and the other end of the reset spring is connected with the second end of the connecting rod；The fixed link
It is provided with first sliding groove 11.
When adjusting the angle, by the button 14 at the top of pressing motion bar, the movement of motion bar is driven, the company is driven
The second end of extension bar is moved up along first sliding groove, at this point, spring is stretched, when adjustment angle finishes or need to readjust angle
When, by pushing the coupling of limiting tooth and cooperating teeth aside, by the tensile elasticity power of spring, drive the second end of the connecting rod
It is moved down along first sliding groove, so that motion bar, steering yoke homing, i.e., 0 degree of initial position, that is, pass through button
Transverse movement is detached from cooperating teeth 5, and reset spring 10 resets device rapidly by connecting rod 9.
Wherein, fixed link is provided in the rectangular slot for accommodating spring, one end of spring and the protruding pin of fixed link
Fixed, the second end of the other end and connecting rod is fixed by fixed pin, prevents spring from trying to shirk responsibility by pressure.
In the embodiment provided by the present invention for the device of adjustment angle, the C-shaped supporting frame and the work
Auxiliary rod 12 is provided between lever, one end of the auxiliary rod is mutually fixed with the C-shaped supporting frame, the auxiliary rod
The other end be hinged with the motion bar, and the motion bar is provided with second sliding slot 13, so that the motion bar
It is removable relative to the auxiliary rod by the second sliding slot.As shown in Fig. 1,3~4, auxiliary rod 12 is fixed on c-type branch
The top of support, and be the extension of C-shaped support frame 8, it is integrally formed with C-shaped supporting frame, control motion bar 2 is vertically transported
Dynamic, second sliding slot 13 is set to the top of motion bar, and the movement in second sliding slot is realized by fixed pin in the end of auxiliary rod,
And the top of motion bar is provided with button 14.
The present invention provides a kind of endoscopes, are mainly characterized by, and the endoscope includes described for adjusting angle
The device of degree.By being placed in display screen, observation that sensor and illumination, display is connected in fixed link on balancing pole by sensing
The display of the video image for the photosignal that device receives is combined into a kind of expansion endoscope.Endoscope provided by the invention,
It can be realized precise positioning, it is convenient to operate, and realizes that more sight planes are clearly observed.
The present invention provides a kind of visible laryngoscopes, are mainly characterized by, and the visible laryngoscope includes described for adjusting
The device of whole angle.Preferably, the visible laryngoscope is hard video laryngoscope.Device provided by the invention is applied to visual
When laryngoscope, device can be fitted into the handle of visible laryngoscope, the button of device adjusts design factors as control key；Device
Steering yoke be connected with the inserted sheet of visible laryngoscope, pass through steering yoke drive inserted sheet movement.
It is wherein used provided by the present invention for the device of adjustment angle and mating skin transparent guide plate, skin transparent draws
Guide card is expendable consumed product, first pass through high pressure sterilization in advance and meet medical code requirement rear can be used and can not re-disinfection make
With, and endoscope is also required to use after disinfection.
Using the device and corresponding product for adjustment angle of the invention, by the simple action of single thumb, driving is lived
The movement of lever, and the direction of adjustment direction bar, realize visible laryngoscope inserted sheet the function that is upturned, make up and replace it is existing can
Depending on the irrealizable function of laryngoscope institute.
The present invention deserves to be called very cleverly innovative design concept, not change the overall structure of existing product, not change
The operating habit of doctor, by the simple movement of simple single thumb, can both realize mirror body front end inserted sheet is bent up warped
The function of rising makes up and replaces the irrealizable function of existing visible laryngoscope institute, reduces the demand in doctor's operation, to meet
Quickly trachea cannula is completed in discovery, also brings the new paragon of change for Novel medical Minimally Invasive Surgery.Be one has prediction very much
The innovative design of property.And it will be used in the different extensive medical institutions of level.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that can still make
Various modifications and alterations are without departing from the spirit and scope of the invention out.Therefore, the description and the appended drawings should be considered as illustrative
And not restrictive.
Claims (10)
1. a kind of device for adjustment angle, which is characterized in that the device include fixed link, with the fixed link phase
Motion bar disposed in parallel and the steering yoke being set between the fixed link and motion bar, the motion bar are arranged to
Along the removable axially with respect to the fixed link of the motion bar, the steering yoke is arranged to consolidate with described respectively
Fixed pole and motion bar are hinged, and pass through the angle between the moving distance adjustment of the motion bar steering yoke and fixed link
Degree.
2. the device according to claim 1 for adjustment angle, which is characterized in that the motion bar is provided with stroke
Position-limit mechanism, for controlling the moving distance of the motion bar.
3. the device according to claim 2 for adjustment angle, which is characterized in that the journey stop gear includes
Limiting tooth and the several cooperating teeth matched with the limiting tooth, drive the motion bar make the limiting tooth with not
Same cooperating teeth matches, thus the moving distance of motion bar described in control.
4. the device according to claim 3 for adjustment angle, which is characterized in that the top of the limiting tooth includes
Confined planes, the bottom of the cooperating teeth include the mating surface to match with the confined planes；The bottom of the limiting tooth
It include the second inclined-plane matched with first inclined-plane including the first inclined-plane, at the top of the cooperating teeth.
5. the device according to claim 3 for adjustment angle, which is characterized in that be provided between adjacent cooperating teeth pre-
If interval, the preset interval corresponds to every time the angular dimension between the adjustable steering yoke and fixed link.
6. the device according to claim 1 for adjustment angle, which is characterized in that the device is provided with reset machine
Structure is automatically reset by motion bar described in the resetting-mechanism and steering yoke.
7. the device according to claim 6 for adjustment angle, which is characterized in that the resetting-mechanism includes:
C-shaped supporting frame is set between the fixed link and motion bar and is fixed on the fixed link；
Connecting rod, including the first end being hinged with the motion bar, the second end being hinged with the fixed link and institute
The fulcrum that the C-shaped supporting frame stated is hinged, the connecting rod are rotatable relative to the fulcrum；
Reset spring, one end of the reset spring are connected with the fixed link, the other end of the reset spring
It is connected with the second end of the connecting rod；
The fixed link is provided with first sliding groove, by the movement of motion bar, drives the second end of the connecting rod along
The first direction of one sliding slot is mobile, or by the elastic force of spring, drive the second end of the connecting rod along with it is described
The opposite second direction of first direction resets.
8. the device according to claim 7 for adjustment angle, which is characterized in that the C-shaped supporting frame and described
Motion bar between be provided with auxiliary rod, one end of the auxiliary rod is mutually fixed with the C-shaped supporting frame, the auxiliary
The other end of bar is hinged with the motion bar, and the motion bar is provided with second sliding slot, so that the motion bar
It is removable relative to the auxiliary rod by the second sliding slot.
9. a kind of endoscope, which is characterized in that the endoscope includes described in any item of the claim 1 to 8 for adjusting
The device of whole angle.
10. a kind of visible laryngoscope, which is characterized in that the visible laryngoscope includes use described in any item of the claim 1 to 8
In the device of adjustment angle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910113766.3A CN109620114A (en) | 2019-02-14 | 2019-02-14 | Device and corresponding product for adjustment angle |
| PCT/CN2019/086535 WO2020164196A1 (en) | 2019-02-14 | 2019-05-13 | Device for angular adjustment and corresponding product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910113766.3A CN109620114A (en) | 2019-02-14 | 2019-02-14 | Device and corresponding product for adjustment angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109620114A true CN109620114A (en) | 2019-04-16 |
Family
ID=66065220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910113766.3A Pending CN109620114A (en) | 2019-02-14 | 2019-02-14 | Device and corresponding product for adjustment angle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109620114A (en) |
| WO (1) | WO2020164196A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020164196A1 (en) * | 2019-02-14 | 2020-08-20 | 上海欧太医疗器械有限公司 | Device for angular adjustment and corresponding product |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080056779A (en) * | 2006-12-19 | 2008-06-24 | 연세대학교 산학협력단 | Laryngoscope |
| CN201167942Y (en) * | 2007-08-28 | 2008-12-24 | 中国人民解放军第二军医大学 | Video laryngoscope system with adjustable field of vision |
| CN103784107A (en) * | 2014-01-26 | 2014-05-14 | 柴小青 | Visual adjustable self-guiding laryngoscope |
| CN204274396U (en) * | 2014-06-20 | 2015-04-22 | 陈刚 | Crotch visible laryngoscope |
| CN204336878U (en) * | 2014-12-18 | 2015-05-20 | 南京市妇幼保健院 | The directed Pharyngoscope of a kind of seal wire |
| CN107049225A (en) * | 2017-06-15 | 2017-08-18 | 杭州桐庐江南医疗器械有限公司 | A kind of adjustable preceding joint supporting laryngoscope |
| CN207654136U (en) * | 2017-05-24 | 2018-07-27 | 北京大学第三医院 | Novel and multifunctional visible laryngoscope |
| CN209996290U (en) * | 2019-02-14 | 2020-01-31 | 上海欧太医疗器械有限公司 | Device for adjusting angle, corresponding endoscope and corresponding visual laryngoscope |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2408766Y (en) * | 2000-03-03 | 2000-12-06 | 黄怡甄 | Multi-section positioner for sofa bed |
| US11253645B2 (en) * | 2014-10-29 | 2022-02-22 | Cedars-Sinai Medical Center | Apparatuses, systems and methods for controlled delivery of therapeutics and related substances |
| CN106185730B (en) * | 2016-07-20 | 2018-06-01 | 东南大学 | A kind of floor truck of all-around mobile |
| CN109620114A (en) * | 2019-02-14 | 2019-04-16 | 上海欧太医疗器械有限公司 | Device and corresponding product for adjustment angle |
-
2019
- 2019-02-14 CN CN201910113766.3A patent/CN109620114A/en active Pending
- 2019-05-13 WO PCT/CN2019/086535 patent/WO2020164196A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080056779A (en) * | 2006-12-19 | 2008-06-24 | 연세대학교 산학협력단 | Laryngoscope |
| CN201167942Y (en) * | 2007-08-28 | 2008-12-24 | 中国人民解放军第二军医大学 | Video laryngoscope system with adjustable field of vision |
| CN103784107A (en) * | 2014-01-26 | 2014-05-14 | 柴小青 | Visual adjustable self-guiding laryngoscope |
| CN204274396U (en) * | 2014-06-20 | 2015-04-22 | 陈刚 | Crotch visible laryngoscope |
| CN204336878U (en) * | 2014-12-18 | 2015-05-20 | 南京市妇幼保健院 | The directed Pharyngoscope of a kind of seal wire |
| CN207654136U (en) * | 2017-05-24 | 2018-07-27 | 北京大学第三医院 | Novel and multifunctional visible laryngoscope |
| CN107049225A (en) * | 2017-06-15 | 2017-08-18 | 杭州桐庐江南医疗器械有限公司 | A kind of adjustable preceding joint supporting laryngoscope |
| CN209996290U (en) * | 2019-02-14 | 2020-01-31 | 上海欧太医疗器械有限公司 | Device for adjusting angle, corresponding endoscope and corresponding visual laryngoscope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020164196A1 (en) * | 2019-02-14 | 2020-08-20 | 上海欧太医疗器械有限公司 | Device for angular adjustment and corresponding product |
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| Publication number | Publication date |
|---|---|
| WO2020164196A1 (en) | 2020-08-20 |
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