CN102068231A - Combined video laryngeal mirror - Google Patents
Combined video laryngeal mirror Download PDFInfo
- Publication number
- CN102068231A CN102068231A CN2010106220948A CN201010622094A CN102068231A CN 102068231 A CN102068231 A CN 102068231A CN 2010106220948 A CN2010106220948 A CN 2010106220948A CN 201010622094 A CN201010622094 A CN 201010622094A CN 102068231 A CN102068231 A CN 102068231A
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- Prior art keywords
- handle
- display
- stay pipe
- control circuit
- combination type
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- 238000005286 illumination Methods 0.000 claims abstract description 20
- 230000036772 blood pressure Effects 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims description 2
- 210000003437 trachea Anatomy 0.000 abstract description 7
- 206010002091 Anaesthesia Diseases 0.000 abstract description 4
- 230000037005 anaesthesia Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 3
- 238000002627 tracheal intubation Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000004704 glottis Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
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- Endoscopes (AREA)
Abstract
The invention relates to a video laryngeal mirror used as a trachea cannula for medical clinical anesthesia in the medical field, and belongs to the field of medical apparatus. The video laryngeal mirror mainly comprises a handle, a display, support tubes, a control circuit, a camera, an illumination element and a power supply and is characterized in that: a connection module is arranged between the handle and the support tubes; the handle, the display and the control circuit are used as common components; the different types of support tubes are indirectly connected with the handle by connection modules matched with the support tubes; the positions of the support tubes and the connection modules are relatively fixed or relatively changeable so as to form different types of laryngeal mirrors. Various types of laryngeal mirrors are formed on the basis of a group of common basic components, so the production cost and development and research cost are greatly reduced, and the various types of laryngeal mirrors can be provided conveniently to meet market demands.
Description
Technical field
The present invention relates to a kind of video laryngoscope, be used for the tracheal intubation in the clinical medicine anesthesia, belong to medical instruments field.
Background technology
Generally all need patient is carried out tracheal intubation use breathing apparatus such as respirator to patient before anesthesia doctor on the clinical medicine, promptly be used to connect the endotracheal tube of equipment such as respirator toward patient's one of trachea interpolation.Traditional tracheal intubation operation is to carry out down the auxiliary of traditional laryngoscope, the patient lies low and the head layback, the operator raises with " epiglottis-throat " of traditional laryngoscope externally applied forces with patient, the operator with the naked eye observes the glottis of exposure and endotracheal tube is sent into patient's trachea through patient's oral area, the visual field of this operation is little, inconvenient operation and need the operator to possess abundant operating experience, and this operational approach can damage patient's throat; Some follow-on traditional laryngoscope is to utilize optical path on the laryngoscope with the reflection of the optical imagery of human body glottis or conduct to outside the human body, though made things convenient in the use many, also exist the visual field little, need the operator to possess abundant problems such as operating experience.Over past ten years, begin to occur with photographic head, illuminator, the video laryngoscope that display is integrated in one (promptly, the portable electronic laryngoscope), the display that can realize doctor's direct viewing video laryngoscope in operation is to realize operation rapidly and accurately, and it is little to the injury that the patient causes, as application number is ZL200820057809.8, name is called the Chinese patent application of " dismountable electric video anesthetic laryngoscope ", and for example application number is 200910050549.0, name is called the Chinese patent application of " electric video laryngoscope with anti-fog function ", but the structure extensibility of these existing designs is not high, function is more single.
Summary of the invention
The object of the present invention is to provide a kind of video laryngoscope that can expand to the multiple product type according to demand, this kind video laryngoscope is divided into common package and as required and removable replacement assembly, by producing dissimilar and video laryngoscope function with the combination of different replacement assembly common package, for example: can be as required, video laryngoscope is assembled into the type that has the endotracheal tube guiding groove, also video laryngoscope can be assembled into the type that can directly carry endotracheal tube and scalable shape, the difference between the two is the difference of removable replacement assembly.
To achieve these goals, the present invention is achieved through the following technical solutions: a kind of combination type video laryngoscope, mainly form by handle, display, stay pipe, control circuit, photographic head, illumination component and power supply, wherein: display is connected with handle, handle is connected with stay pipe, photographic head and illumination component are arranged in the stay pipe, control circuit is arranged in the housing of handle and/or display, display, photographic head, illumination component and power supply all are connected with control circuit, and the image that photographic head generates is shown by display; It is characterized in that: a link block is set between handle and the stay pipe, handle, display and control circuit are as common package, dissimilar stay pipes is realized being connected with the indirect of handle by a link block that is complementary with it, position relation between stay pipe and the link block is that relative position is changeless or relative position is variable, thereby can form dissimilar video laryngoscopes.
Above-mentioned combination type video laryngoscope is provided with a dismountable overcoat on stay pipe, isolate with the protection stay pipe or with the stay pipe and the external world.
Above-mentioned combination type video laryngoscope, power supply adopts mains-supplied mode or battery powered mode; When adopting the mains-supplied mode, civil power is through connecting system again after the transformator adjust blood pressure; When adopting the battery powered mode, the quantity of battery is at least one, and battery is arranged in the handle removably or is arranged in the housing of display.
Adopt rotating mechanism to be connected indirectly between the above-mentioned combination type video laryngoscope, display and handle, can realize as required that display is the rotation of axis of rotation with the handle.
Above-mentioned combination type video laryngoscope, display can be that axis of rotation is rotated with the rotating mechanism.
Above-mentioned combination type video laryngoscope, display and connected mode between the control circuit are that wireless signal is connected or is wired connection.
Above-mentioned combination type video laryngoscope, stay pipe are the pipe of rigid pipe or flexible pipe or scalable shape.
Above-mentioned combination type video laryngoscope, control circuit adopt button and/or touch screen to be used as the mode of user's input control information.
The present invention by the assembly of forming video laryngoscope be set to can be shared infrastructure component and as required and removable replaceable component, realized one group can be shared the basis of infrastructure component on construct polytype video laryngoscope, production cost and R﹠D costs have not only been saved widely, and can provide polytype video laryngoscope easily to meet the need of market, produced tangible beneficial effect, so the present invention has significant substantive progressive.
Description of drawings
Fig. 1 is the overall perspective of first embodiment of the present invention;
Fig. 2 is the side view of embodiment shown in Figure 1;
Fig. 3 is the analysis diagram of Fig. 2, is convenient to illustrate the structure of this embodiment;
Fig. 4 is the rearview of Fig. 3;
Fig. 5 is the side view of second embodiment of the present invention;
Fig. 6 is the analysis diagram of embodiment shown in Figure 5, is convenient to illustrate the structure of this embodiment;
Fig. 7 is an endotracheal tube commonly used on a kind of clinical medicine, does not belong to the present invention, is the present invention for convenience of explanation at this;
Wherein: 1-handle, 2-display, 3, the 9-stay pipe, 4, the 8-link block, 5-battery, 6-overcoat, 7-rotating mechanism, 10-endotracheal tube, 11-strip electrode, 12-spheric electrode.
The specific embodiment
Enumerate two specific embodiments below and also in conjunction with the accompanying drawings the specific embodiment of the present invention is specifically described, wherein: Fig. 1-the 4th, first specific embodiment, Fig. 5-6 are second specific embodiments.
First specific embodiment of the present invention is formed (control circuit, photographic head and illumination component are all not shown in the accompanying drawings) by handle 1, display 2, stay pipe 3, link block 4, power supply, overcoat 6, rotating mechanism 7, control circuit, photographic head, illumination component.
Shown in Fig. 1-4, display 2 is realized being connected indirectly with handle 1 by rotating mechanism 7, the end of stay pipe 3 is connected with handle 1 indirectly by link block 4, stay pipe 3 can slide under the constraint of link block 4 and operator's promotion, photographic head and illumination component are arranged at the inside of stay pipe 3 front ends and carry out water-tight (not shown in the accompanying drawings) by transparent material, the mainboard of control circuit is arranged in the housing of display 2, display 2, photographic head, illumination component all is connected with the control circuit mainboard with power supply, and the image that photographic head generates is shown by display 2; The end of stay pipe 3 is provided with 3 strip electrodes 11, and link block 4 is provided with 3 spheric electrodes 12; Overcoat 6 is enclosed within on the stay pipe 3, and overcoat 6 adopts transparent plastic.
It can be the rotation that certain angle is carried out in the axle center with handle 1 that rotating mechanism 7 makes display 2, realizes 90 ° rotation in the present embodiment.Display 2 can also be that the axle center is rotated with the joint portion between display 2 and the rotating mechanism 7.The main body of stay pipe 3 adopts metal material, and the overall appearance of stay pipe 3 is circular arc and collinear complex, and lateral cross section is square, the shape of unadjustable stay pipe 3.Required illumination when illumination component adopts LED, LED to provide photographic head to take.Power supply adopts battery 5, and battery 5 is made up of lithium battery and cabinet, and the shell of battery 5 is provided with a switch, and the user that supplies of switch is exposed to the outside by that face that touches, and battery 5 is electrically connected by hard contact on the cabinet and control circuit.
Photographic head all is connected with strip electrode 11 by lead with illumination component, and lead is layed in the inner space of stay pipe 3.Spheric electrode 12 is connected with the control circuit mainboard by lead, and lead is layed in this three's of shell of handle 1, rotating mechanism 7 and display 2 inner space.Being electrically connected between photographic head and illumination component and the control circuit mainboard is to realize by contacting between strip electrode 11 and the spheric electrode 12.
Stay pipe 3 can be in the constraint of link block 4 and operator's promotion lower slider, this make between the front end (being that end at photographic head place) of stay pipe 3 and the link block 4 apart from scalable, this provides the beneficial effect that can regulate the relative position (also can be described as " effective length ") of stay pipe 3 according to different patients' practical situation for first specific embodiment of the present invention.
Shown in Fig. 5-6, second specific embodiment of the present invention formed (power supply, control circuit, photographic head and illumination component are all not shown in the accompanying drawings) by handle 1, display 2, stay pipe 9, link block 8, power supply, rotating mechanism 7, control circuit, photographic head, illumination component.The same parts (being common package) of second specific embodiment of the present invention and first specific embodiment of the present invention has: handle 1, display 2, power supply, rotating mechanism 7, control circuit, illumination component.The photographic head volume of second specific embodiment employing is littler, the stay pipe 9 that adopts is the high-toughness metal tubule (as titanium alloy tube) of scalable curved shape, the front end inside of stay pipe 9 is provided with photographic head and illumination component, and the end of stay pipe 9 and link block 8 are connected and fixed.
The installation relation of the mainboard of the handle 1 of second specific embodiment, display 2, power supply, rotating mechanism 7, control circuit, link block 8 these several parts is consistent with the installation relation of the corresponding component of first specific embodiment.The photographic head of second specific embodiment all is connected with the mainboard of control circuit by lead with illumination component, and lead is layed in these several persons' of shell of stay pipe 9, link block 8, handle 1, rotating mechanism 7 and display 2 inner space.
The operator can be according to the needs of practical operation, and bending stay pipe 9 is to mould required shape.
The present invention, only need when producing, to produce different replaceable components (mainly being stay pipe and link block) and assemble with common package and can assemble out first specific embodiment and second specific embodiment respectively, and pattern and function between these two specific embodiments are distinguishing.
Above-mentioned specific embodiments of the invention are selected embodiment, only represent the part rather than all in protection scope of the present invention.
Claims (8)
1. combination type video laryngoscope, mainly by handle (1), display (2), stay pipe (3,9), control circuit, photographic head, illumination component and power supply are formed, wherein: display (2) is connected with handle (1), handle (1) and stay pipe (3,9) connect, photographic head and illumination component are arranged at stay pipe (3,9) in, control circuit is arranged in the housing of handle (1) and/or display (2), display (2), photographic head, illumination component and power supply all are connected with control circuit, and the image that photographic head generates is shown by display (2); It is characterized in that: handle (1) and stay pipe (3, a link block (4 is set 9), 8), handle (1), display (2) and control circuit are as common package, dissimilar stay pipes (3,9) by a link block that is complementary with it (4,8) realize indirect connection the with handle (1), stay pipe (3,9) with link block (4,8) the position relation between is that relative position is changeless or relative position is variable, thereby can form dissimilar video laryngoscopes.
2. combination type video laryngoscope according to claim 1 is characterized in that: a dismountable overcoat (6) is set on stay pipe (3,9), isolates with the external world with protection stay pipe (3,9) or with stay pipe (3,9).
3. combination type video laryngoscope according to claim 1 is characterized in that: power supply adopts mains-supplied mode or battery powered mode; When adopting the mains-supplied mode, civil power is through connecting system again after the transformator adjust blood pressure; When adopting the battery powered mode, the quantity of battery (5) is at least one, and battery (5) is arranged at handle interior (1) removably or is arranged in the housing of display (2).
4. combination type video laryngoscope according to claim 1 is characterized in that: adopt rotating mechanism (7) to be connected indirectly between display (2) and the handle (1), can realize as required that display (2) is the rotation of axis of rotation with handle (1).
5. combination type video laryngoscope according to claim 4 is characterized in that: display (2) can be that axis of rotation is rotated with rotating mechanism (7).
6. combination type video laryngoscope according to claim 1 is characterized in that: display (2) and connected mode between the control circuit are that wireless signal is connected or is wired connection.
7. combination type video laryngoscope according to claim 1 is characterized in that: stay pipe (3,9) is the pipe of rigid pipe or flexible pipe or scalable shape.
8. combination type video laryngoscope according to claim 1 is characterized in that: control circuit adopts button and/or touch screen to be used as the mode of user's input control information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106220948A CN102068231A (en) | 2010-12-21 | 2010-12-21 | Combined video laryngeal mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106220948A CN102068231A (en) | 2010-12-21 | 2010-12-21 | Combined video laryngeal mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102068231A true CN102068231A (en) | 2011-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106220948A Pending CN102068231A (en) | 2010-12-21 | 2010-12-21 | Combined video laryngeal mirror |
Country Status (1)
| Country | Link |
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| CN (1) | CN102068231A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240422A (en) * | 2011-07-07 | 2011-11-16 | 上海景仁医疗科技有限公司 | Tracheal cannula optical wand with adjustable length |
| CN102283629A (en) * | 2011-07-07 | 2011-12-21 | 上海景仁医疗科技有限公司 | Anaesthetic laryngoscope with adjustable length |
| CN102551649A (en) * | 2012-01-17 | 2012-07-11 | 杭州好克光电仪器有限公司 | Endoscope |
| CN103784107A (en) * | 2014-01-26 | 2014-05-14 | 柴小青 | Visual adjustable self-guiding laryngoscope |
| CN104055479A (en) * | 2014-06-06 | 2014-09-24 | 深圳因赛德思医疗科技有限公司 | Airway management device |
| CN106821291A (en) * | 2017-03-17 | 2017-06-13 | 温州市人民医院 | Laryngoscope |
| CN107374565A (en) * | 2016-05-17 | 2017-11-24 | 威强电工业电脑股份有限公司 | Pharyngoscope with rotatable and turnable display |
| CN107847120A (en) * | 2015-05-21 | 2018-03-27 | 英特外科股份公司 | Video laryngoscope |
| CN108348149A (en) * | 2015-06-08 | 2018-07-31 | 通用医疗公司 | Airway management and visualization device |
| CN109674440A (en) * | 2018-12-29 | 2019-04-26 | 广东埃纳生医学科技有限公司 | A kind of multifunctional visible laryngoscope |
| CN111655118A (en) * | 2017-11-03 | 2020-09-11 | 飞机医疗有限公司 | Video laryngoscopy system and method |
| GB2582729A (en) * | 2015-05-21 | 2020-09-30 | Intersurgical Ag | Video Laryngoscopes |
| CN112603236A (en) * | 2020-11-26 | 2021-04-06 | 青岛中科智能光电产业研究院有限公司 | Multi-angle wireless visible laryngoscope |
| GB2587234B (en) * | 2019-09-20 | 2023-12-20 | Intersurgical Ag | Endoscope |
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| CN2145574Y (en) * | 1993-01-01 | 1993-11-10 | 刘金钟 | Cold light pharyngoscope with quick replaceable lens |
| US5827178A (en) * | 1997-01-02 | 1998-10-27 | Berall; Jonathan | Laryngoscope for use in trachea intubation |
| CN2855313Y (en) * | 2005-09-26 | 2007-01-10 | 李锦成 | Splitting visible laryngoscope |
| CN2920153Y (en) * | 2005-12-16 | 2007-07-11 | 金晓锋 | Digital laryngoscope |
| CN201194790Y (en) * | 2008-04-28 | 2009-02-18 | 丁理 | Disassemble electronic video anaesthesia laryngoscope |
| CN201958857U (en) * | 2010-12-21 | 2011-09-07 | 上海景仁医疗科技有限公司 | Combined video laryngoscope |
-
2010
- 2010-12-21 CN CN2010106220948A patent/CN102068231A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145574Y (en) * | 1993-01-01 | 1993-11-10 | 刘金钟 | Cold light pharyngoscope with quick replaceable lens |
| US5827178A (en) * | 1997-01-02 | 1998-10-27 | Berall; Jonathan | Laryngoscope for use in trachea intubation |
| CN2855313Y (en) * | 2005-09-26 | 2007-01-10 | 李锦成 | Splitting visible laryngoscope |
| CN2920153Y (en) * | 2005-12-16 | 2007-07-11 | 金晓锋 | Digital laryngoscope |
| CN201194790Y (en) * | 2008-04-28 | 2009-02-18 | 丁理 | Disassemble electronic video anaesthesia laryngoscope |
| CN201958857U (en) * | 2010-12-21 | 2011-09-07 | 上海景仁医疗科技有限公司 | Combined video laryngoscope |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240422A (en) * | 2011-07-07 | 2011-11-16 | 上海景仁医疗科技有限公司 | Tracheal cannula optical wand with adjustable length |
| CN102283629A (en) * | 2011-07-07 | 2011-12-21 | 上海景仁医疗科技有限公司 | Anaesthetic laryngoscope with adjustable length |
| CN102551649A (en) * | 2012-01-17 | 2012-07-11 | 杭州好克光电仪器有限公司 | Endoscope |
| CN102551649B (en) * | 2012-01-17 | 2014-04-16 | 杭州好克光电仪器有限公司 | Endoscope |
| CN103784107A (en) * | 2014-01-26 | 2014-05-14 | 柴小青 | Visual adjustable self-guiding laryngoscope |
| CN104055479A (en) * | 2014-06-06 | 2014-09-24 | 深圳因赛德思医疗科技有限公司 | Airway management device |
| CN107847120A (en) * | 2015-05-21 | 2018-03-27 | 英特外科股份公司 | Video laryngoscope |
| GB2538552B (en) * | 2015-05-21 | 2020-03-11 | Intersurgical Ag | Video laryngoscopes |
| GB2582729A (en) * | 2015-05-21 | 2020-09-30 | Intersurgical Ag | Video Laryngoscopes |
| GB2582729B (en) * | 2015-05-21 | 2021-02-03 | Intersurgical Ag | Video laryngoscopes |
| US11058292B2 (en) | 2015-05-21 | 2021-07-13 | Intersurgical Ag | Video laryngoscopes |
| US11324386B2 (en) | 2015-06-08 | 2022-05-10 | The General Hospital Corporation | Airway management and visualization device |
| CN108348149A (en) * | 2015-06-08 | 2018-07-31 | 通用医疗公司 | Airway management and visualization device |
| CN107374565A (en) * | 2016-05-17 | 2017-11-24 | 威强电工业电脑股份有限公司 | Pharyngoscope with rotatable and turnable display |
| CN106821291A (en) * | 2017-03-17 | 2017-06-13 | 温州市人民医院 | Laryngoscope |
| CN111655118A (en) * | 2017-11-03 | 2020-09-11 | 飞机医疗有限公司 | Video laryngoscopy system and method |
| CN111655118B (en) * | 2017-11-03 | 2023-11-21 | 柯惠股份公司 | Video laryngoscopy systems and methods |
| CN109674440A (en) * | 2018-12-29 | 2019-04-26 | 广东埃纳生医学科技有限公司 | A kind of multifunctional visible laryngoscope |
| GB2587234B (en) * | 2019-09-20 | 2023-12-20 | Intersurgical Ag | Endoscope |
| CN112603236B (en) * | 2020-11-26 | 2022-11-15 | 青岛中科智能光电产业研究院有限公司 | Multi-angle wireless visual laryngoscope |
| CN112603236A (en) * | 2020-11-26 | 2021-04-06 | 青岛中科智能光电产业研究院有限公司 | Multi-angle wireless visible laryngoscope |
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Application publication date: 20110525 |