CN102068229B - Connection type electronic video laryngoscope - Google Patents
Connection type electronic video laryngoscope Download PDFInfo
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- CN102068229B CN102068229B CN2010105256196A CN201010525619A CN102068229B CN 102068229 B CN102068229 B CN 102068229B CN 2010105256196 A CN2010105256196 A CN 2010105256196A CN 201010525619 A CN201010525619 A CN 201010525619A CN 102068229 B CN102068229 B CN 102068229B
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- reducing sleeve
- electric current
- adapter
- bayonet socket
- cantilever
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- 230000000007 visual effect Effects 0.000 claims description 21
- 230000002787 reinforcement Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 210000003128 head Anatomy 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000002627 tracheal intubation Methods 0.000 description 4
- 206010002091 Anaesthesia Diseases 0.000 description 3
- 230000037005 anaesthesia Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 238000001949 anaesthesia Methods 0.000 description 2
- 230000003444 anaesthetic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002409 epiglottis Anatomy 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002680 cardiopulmonary resuscitation Methods 0.000 description 1
- 238000010276 construction Methods 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
- 238000013016 damping Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 210000004704 glottis Anatomy 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a connection type electronic video laryngoscope. The invention solves the problem that the upper handle and the lower handle in the conventional video laryngoscope can be unexpectably separated from each other. The adopted technical measure is that: the electronic video laryngoscope comprises a display, an upper handle, a lower handle and a laryngoscope lens, the display is connected with one end of the upper handle, one end of the lower handle is connected with the rear end of the laryngoscope lens, the upper handle is connected with the lower handle, an adapter sleeve is arranged in the other end of the upper handle, an adapter is arranged in the other end of the lower handle, the adapter sleeve is provided with a bucket-shaped structure with an open end, the inner sidewall of the adapter sleeve is provided with bayonets, cantilevers are arranged on the inner sides of the bayonets, which are far from the open end of the adapter sleeve, one end of the adapter is matched with the bucket-shaped structure of the adapter sleeve, and the adapter is provided with projections, which are fastened in the bayonets.
Description
Technical field
The invention belongs to technical field of medical instruments, relate in particular to a kind of visual medical apparatus and instruments of epiglottis that in person's windpipe intubate or throat diseases diagnosis and treatment process, be used to push down with demonstration throat inner case.
Background technology
Laryngoscope is to be used for general anesthesia induction, on-the-spot cardio-pulmonary resuscitation process appear glottis when carrying out tracheal intubation instrument, and in use, laryngoscope blade is pushed down the human oral cavity epiglottis, so that carry out tracheal intubation; Sometimes also need use laryngoscope in throat's diagnosis and treatment process.
Laryngoscope as the indispensable apparatus of Anesthesia Department of hospital, emergency department and larynx section; Be used more and more widely; The laryngoscope blade of traditional laryngoscope and handle adopt monolithic construction; Make and sterilize, keep in repair and change very inconvenience, this laryngoscope for the cycle repeats use is an individual comparatively serious safe and sanitary defective, need improve.Patent Office of the People's Republic of China is at disclosed a CN101449964A document on June 10th, 2009; Document name is called " detachable anaesthesia nasopharyngoscope "; The described a kind of detachable anaesthesia nasopharyngoscope of document comprises the handle that has Connection Block, spies on sheet, mirror hook and conduit, and the mirror hook is provided with the hook groove; Said mirror hook and sight glass sheet be for dividing a body structure, and the mirror hook is installed on spies on the sheet bottom or the mirror hook is installed on the connecting plate of spying on the sheet bottom.Pollute because the part of laryngoscope handle connection in use laryngoscope blade can be run into patient's lip inevitably, therefore this architecture advances mode does not have thoroughly to eliminate the safe and sanitary defective that traditional laryngoscope exists.For this reason; Patent Office of the People's Republic of China is at disclosed again a CN201328799Y document on October 21st, 2009; Document name is called " the electric video anesthetic laryngopharyngoscope that is used for difficult intubation "; The described electric video anesthetic laryngopharyngoscope that is used for difficult intubation of document comprises laryngoscope blade, handle cutting ferrule and the liquid crystal display of being with handle; Handle cutting ferrule and liquid crystal display flexibly connect through the damping rotary joint; The laryngoscope blade of band handle and the connection between the liquid crystal display are: the laryngoscope blade of band handle is connected with the handle cutting ferrule through the socket joint type buckle with liquid crystal display, and perhaps the handle adapter sleeve through a tape cable is connected with a display charger, and the display cradle is connected with display.This architecture advances has been eliminated the safe and sanitary hidden danger of laryngoscope, but has produced new problem, and this socket joint type handle in use; Because the clamping power between jump ring and cutting ferrule is very limited, through regular meeting jump ring taking place from cutting ferrule, skids off, make laryngoscope blade and the conductive contact between the handle cutting ferrule of band handle throw off to contact and open circuit; Cause display to work; Need to connect again, the attention that can disperse the doctor like this reduces doctor's work efficiency; Prolong patient's the painful time, even cause the patient to lose one's life because incuring loss through delay valuable rescue time.
Summary of the invention
For overcoming above-mentioned defective, the technical issues that need to address of the present invention are: provide a kind of simple in structure, connect reliably, sterilize, keep in repair, change the visual laryngoscope of articulated electronics easily.
The present invention solves the in-problem technical scheme of prior art: the visual laryngoscope of a kind of articulated electronics, comprise display, upper handle, lower handle and laryngoscope blade, and an end of display and upper handle links; One end of lower handle and the rearward end of laryngoscope blade link; Upper handle and lower handle link, and are provided with reducing sleeve in the other end of said upper handle, are provided with adapter in the other end of said lower handle; Reducing sleeve has the barrel-like structure of an end opening; On the reducing sleeve medial wall, be provided with bayonet socket, bayonet socket is provided with cantilever away from the inboard of reducing sleeve opening, and an end of adapter and the barrel-like structure of reducing sleeve match; Adapter is provided with convexity, and convexity is connected in the bayonet socket.The display of the visual laryngoscope of electronics can be connected with upper handle, also can be arranged with the upper handle branch, links through lead or video signal emission, receiving system and upper handle; The visual laryngoscope of electronics in photographic head and luminous body are located at laryngoscope blade; Other electronic devices all are provided in a side of in display or the upper handle; Because the battery as supply power is contained in display or the upper handle and need often changes; So display or upper handle can not seal fully, laryngoscope blade then can seal fully to avoid seeping water together with the lower handle that is fixed together and cause the damage of electronic device.Laryngoscope blade is because the contact patient; Must in antiseptic solution, soak after the clinical use and carry out thorough disinfection; Guarantee next bit patient's safe and sanitary; To prevent cross infection, like this with being designed to removable being fixedly connected being connected between upper handle and the lower handle so that soaking disinfection seems very necessary.Reducing sleeve is located in the other end of upper handle, adapter is located in the other end of lower handle, on reducing sleeve, establishes bayonet socket, cantilever, on adapter, establishes convexity, and the rotation lower handle makes convexity in bayonet socket, realize reliable clamping with cantilever.When needing dismounting,, make convexity lift cantilever disengaging clamping state and get final product as long as exert oneself the backward rotation lower handle a little.Upper handle and lower handle connect through this structure, make to connect reliable, convenient disassembly, and the doctor is when using the visual laryngoscope of electronics, and upper and lower handle non-expection can not occur and throw off, and the visual laryngoscope of electronics is finished using when needing sterilization, and it is very convenient again to take connection apart.
Said reducing sleeve is provided with a sliding tray that is extended to the inboard by opening at least on the medial wall, sliding tray communicates with bayonet socket, and convexity can be slided in sliding tray.Sliding tray gets into for protruding that bayonet socket provides the most simply, passage the most easily.
The width of the end to end of said bayonet socket diminishes gradually, an end homonymy of an end of said cantilever and bayonet socket, and the other end of the relative cantilever of an end of cantilever is away from the opening of reducing sleeve.Convexity can realize effective clamping with cantilever in bayonet socket like this.
Said sliding tray is positioned at same plane at the side of an end homonymy of bayonet socket and the longitudinal center line of reducing sleeve, and another side of sliding tray is parallel with this side.Another side of sliding tray protruding side that matches with it is the inclined-plane like this, and the slip in bayonet socket plays guiding and reduces resistance to convexity; The relative dual-side of sliding tray is parallel can simplify manufacturing processing technic, cuts down finished cost.
Said bayonet socket circumferential lengths is 1/3rd of a reducing sleeve girth.The bayonet socket circumferential lengths is made as 1/3rd of reducing sleeve girth, makes that the clamping power of cantilever is moderate, the intensity of reducing sleeve leaves enough leeway.
The end width of the said cantilever other end is provided with breach greater than the width of cantilever body between the end of the outside of the end of the cantilever other end and the bayonet socket other end, and this breach coincide with protruding.Be provided with breach between the end of the outside of the end of the cantilever other end and the bayonet socket other end, this breach coincide with protruding, can unexpected displacement can not occur so that cantilever is reliable to the clamping of convexity like this; The end width of the cantilever other end is greater than the width of cantilever body; Make cantilever can drive upper and lower handle when getting into breach like this and send slight vibration and sound, so that the doctor understands that clamping has put in place and can relievedly use in the end that convexity slips over the cantilever other end.
Be provided with four equally distributed through holes around the bottom surface axial centre of said reducing sleeve; Be provided with the electric current pin of matched in clearance in the through hole; The head of electric current pin is towards the opening of reducing sleeve and outstanding reducing sleeve inner bottom surface, and the afterbody of electric current pin is crimped in the through hole by pressing plate, and said adapter is provided with in the end of a protruding end and is provided with four electric current needle stands; Electric current needle stand and adapter fuse; The end face of this end flushes with electric current needle stand tail end face, and the position of electric current needle stand and electric current pin match, and the tail diameter of electric current needle stand is greater than the diameter of electric current needle section; Said sliding tray quantity is two, and two sliding tray width are different.Be provided with spring assembly between the head of electric current pin and the electric current pin body, the electric current pin can be pushed down into electric current pin body in the effect of external force, then under the effect of spring, restores when external force disappears; Be provided with four equally distributed through holes around the bottom surface axial centre of reducing sleeve; Be provided with the electric current pin of matched in clearance in the through hole; The head of electric current pin is towards the opening of reducing sleeve and outstanding reducing sleeve inner bottom surface, and the afterbody of electric current pin is crimped in the through hole by pressing plate, and said adapter is provided with in the end of a protruding end and is provided with four electric current needle stands; Electric current needle stand and adapter fuse; The end face of this end flushes with electric current needle stand tail end face, and the position of electric current needle stand and electric current pin match, and makes like this can set up effective removable the connection through lead, electric current pin, electric current needle stand between photographic head and display; The tail diameter of electric current needle stand can breaking phenomena can not occur so that the connection between electric current pin and the electric current needle stand is reliable like this greater than the diameter of electric current needle section; Two sliding tray width on the reducing sleeve are different, make can not occur when reducing sleeve docks with adapter mispluging, thereby avoid burning electronic device because of electric current pin and electric current needle stand incorrect link.
The end of said reducing sleeve opening is provided with the location division; The location division diameter is greater than the diameter of reducing sleeve body; The middle part of said adapter length direction is provided with connecting portion, and the connecting portion diameter is greater than the diameter at two ends, and adapter is provided with the diameter of a protruding end diameter less than the other end.Can make things convenient for being fixedly connected between reducing sleeve and upper handle, adapter and the lower handle like this.
Be provided with two reinforcements, the reinforcement symmetric arrangement between said location division and the reducing sleeve body outer peripheral face.Reinforcement the mechanical strength that can strengthen reducing sleeve is set.
The outer peripheral face of said reducing sleeve blind end is provided with two inclined-planes, inclined-plane symmetric arrangement.The upper handle profile of reducing sleeve outside can be set to the streamlined structure of ergonomic like this, and it is comfortable and attractive in appearance to make that the doctor holds the visual laryngoscope of electronics.
The invention has the beneficial effects as follows:
1, be located at the reducing sleeve in the upper handle and be located at adapter in the lower handle through rotation relatively, cantilever is realized clamping to convexity, makes to be fixedly connected quick and easyly, reliable between upper handle and the lower handle, non-expection can not occur and throw off.Thereby improve doctor's work efficiency, shorten the painful time of patient's diagnosis and treatment process, win valuable rescue time for the doctor during emergency treatment.
2, as long as firmly upper handle and lower handle are done counter-rotating relatively a little; Convexity is lifted cantilever and is thrown off the clamping state; Being fixedly connected between upper handle and the lower handle just can realize separating, and makes that laryngoscope blade at any time can soaking disinfection together with lower handle, and be very convenient; Thereby guarantee the safe and sanitary of the visual laryngoscope of electronics, stop cross infection each other between the patient.
3, two sliding tray width are inconsistent, and upper handle and lower handle misconnection can not occur, guarantee that display correctly is connected with circuit between photographic head, thereby can avoid the visual laryngoscope of expensive electronics to cause burning of electronic device because of misconnection.
Description of drawings
Fig. 1 is that a kind of structure master of the present invention looks sketch map.
Fig. 2 is the three-dimensional enlarged diagram of reducing sleeve among the present invention.
Fig. 3 is the three-dimensional enlarged diagram of adapter among the present invention.
Fig. 4 is the broken section enlarged diagram among Fig. 1.
Fig. 5 is vertical cross-sectional schematic of reducing sleeve.
Fig. 6 is the elevational schematic view of reducing sleeve.
The specific embodiment
Pass through specific embodiment below, and combine Figure of description that technical scheme of the present invention is further specified:
Embodiment: the visual laryngoscope of a kind of articulated electronics such as Fig. 1 are to shown in Figure 6; Comprise display 1, upper handle 2, lower handle 5 and laryngoscope blade 6; Display 1 links through coupling head 7 end with upper handle 2, and display 1 can rotate with respect to upper handle 2, also can swing; To adapt to the requirement that the doctor watches display 1 image from different perspectives; One end of lower handle 5 is fixedly connected with the rearward end of laryngoscope blade 6, and the other end internal fixation of upper handle 2 is connected with reducing sleeve 3, and the other end internal fixation of lower handle 5 is connected with adapter 4; Reducing sleeve 3 has the barrel-like structure of an end opening, on reducing sleeve 3 medial walls, is provided with the bayonet socket 32 that width diminishes gradually, and bayonet socket 32 quantity are two; Bayonet socket 32 circumferential lengths are the axis that 1/3rd, two bayonet sockets 32 of reducing sleeve 3 girths are symmetrical in reducing sleeve 3, and bayonet socket 32 is provided with cantilever 31 away from the inboard limit of reducing sleeve 3 openings; The end width of cantilever 31 other ends is provided with breach 35 greater than the width of cantilever 31 bodies between the end of the outside of the end of cantilever 31 other ends and bayonet socket 32 other ends, and reducing sleeve 3 medial walls are provided with two sliding trays 39 that extended to the inboard by opening; Sliding tray 39 communicates with an end of bayonet socket 32, and two sliding trays 39 are positioned at same plane at the side of an end homonymy of bayonet socket 32 and the longitudinal center line of reducing sleeve 3, and another side of sliding tray 39 is parallel with this side; Two sliding tray 39 width are unequal; Be provided with four equally distributed through holes 38 around the bottom surface axial centre of reducing sleeve 3, be provided with the electric current pin 9 of matched in clearance in the through hole 38, the head of electric current pin 9 is towards the opening and outstanding reducing sleeve 3 inner bottom surfaces of reducing sleeve 3; The afterbody of electric current pin 9 is crimped in the through hole 38 by pressing plate 10; The end of reducing sleeve 3 openings is provided with location division 33, and location division 33 diameters are provided with two reinforcements 34 greater than the diameter of reducing sleeve 3 bodies between location division 33 and the reducing sleeve 3 body outer peripheral faces; Reinforcement 34 symmetric arrangement; The outer peripheral face of reducing sleeve 3 blind ends is provided with two inclined-planes 37, inclined-plane 37 symmetric arrangement, and location division 33 is fixedly connected with the other end of upper handle 2; One end of adapter 4 and the barreled structure of reducing sleeve 3 match, and adapter 4 is provided with the convexity 41 that matches with bayonet socket 32 in the position that matches with bayonet socket 32, protruding 41 the width and the width matched in clearance of sliding tray 39; Protruding 41 is identical with breach 35; Adapter 4 is provided with in the end of protruding 41 1 ends and is provided with 4 electric current needle stands 8, and electric current needle stand 8 fuses with adapter 4, and the end face of this end flushes with electric current needle stand 8 tail end faces; The position of electric current needle stand 8 and electric current pin 9 match; The tail diameter of electric current needle stand 8 is greater than the diameter of electric current pin 9 heads, and the middle part of adapter 4 length directions is provided with connecting portion 42, and connecting portion 42 diameters are greater than the diameter at two ends; Adapter 4 is provided with the diameter of an end diameter of convexity 41 less than the other end, and connecting portion 42 is fixedly connected with the other end of lower handle 5; When upper handle 2 needs to be fixedly connected with lower handle 5; Two convexities 41 of adapter 4 are pushed bayonet socket 32 along reducing sleeve 3 two corresponding sliding trays 39; Rotating convexity 41 that lower handle 5 makes adapter 4 from one end to the other side slides along cantilever 31 32 li of bayonet sockets; When protruding 41 entering cantilevers 31 are located at the breach 35 in the outside, other end end, 35 pairs of convexity 41 clampings of breach; If being fixedly connected in the time of need taking apart of upper handle 2 and lower handle 5 as long as exert oneself backward rotation lower handle 5 a little, makes protruding 41 to lift the end that cantilever 31 breaks away from the clamping states and gets back to cantilever 31, withdraw from along sliding tray 39 and can realize taking apart.
Need to prove that in addition following several kinds of situation also are the scopes of technical scheme of the present invention:
Said bayonet socket 32, cantilever 31, sliding tray 39 and breach 35 are located on the adapter 4, and said protruding 41 are located on the reducing sleeve 3;
Said reducing sleeve 3 is fixedly connected in the other end of lower handle 5, and adapter 4 is fixedly connected in the other end of upper handle 2;
Said electric current needle stand 8 fuses with reducing sleeve 3, and electric current pin 9 is connected on the adapter 4;
Said display 1 links through lead or video signal emission, receiving system and upper handle 2.
Above-described embodiment is a kind of preferred version of the present invention, is not the present invention is done any pro forma restriction, under the prerequisite that does not exceed the technical scheme that claim puts down in writing, also has other variant and remodeling.
Make the content of detailed description in this description, belong to the those skilled in the art known prior art.
Claims (9)
1. the visual laryngoscope of articulated electronics comprises display, upper handle, lower handle and laryngoscope blade, and an end of display and upper handle links; One end of lower handle and the rearward end of laryngoscope blade link, and upper handle and lower handle link, and it is characterized in that: be provided with reducing sleeve in the other end of said upper handle; Reducing sleeve is fixedly connected with upper handle, is provided with adapter in the other end of said lower handle, and adapter is fixedly connected with lower handle; Reducing sleeve has the barrel-like structure of an end opening, on the reducing sleeve medial wall, is provided with bayonet socket, and bayonet socket is provided with cantilever away from the inboard of reducing sleeve opening; One end of adapter and the barrel-like structure of reducing sleeve match; Adapter is provided with convexity, and convexity is connected in the bayonet socket, and the end width of said cantilever one end is greater than the width of cantilever body; Be provided with breach between the end of the outside of the end of cantilever one end and bayonet socket one end, this breach coincide with protruding.
2. the visual laryngoscope of articulated electronics according to claim 1 is characterized in that: said reducing sleeve is provided with a sliding tray that is extended to the inboard by opening at least on the medial wall, sliding tray communicates with bayonet socket, and convexity can be slided in sliding tray.
3. the visual laryngoscope of articulated electronics according to claim 2; It is characterized in that: the other end of said bayonet socket diminishes to the width of an end gradually; The other end homonymy of the other end of said cantilever and bayonet socket, an end of the relative cantilever of the other end of cantilever is away from the opening of reducing sleeve.
4. the visual laryngoscope of articulated electronics according to claim 3 is characterized in that: said sliding tray is positioned at same plane at the side of the other end homonymy of bayonet socket and the longitudinal center line of reducing sleeve, and another side of sliding tray is parallel with this side.
5. the visual laryngoscope of articulated electronics according to claim 4 is characterized in that: said bayonet socket circumferential lengths is 1/3rd of a reducing sleeve girth.
6. according to claim 2 or the visual laryngoscope of 3 or 4 or 5 described articulated electronics; It is characterized in that: be provided with four equally distributed through holes around the bottom surface axial centre of said reducing sleeve; Be provided with the electric current pin of matched in clearance in the through hole; The head of electric current pin is towards the opening of reducing sleeve and outstanding reducing sleeve inner bottom surface, and the afterbody of electric current pin is crimped in the through hole by pressing plate, and said adapter is provided with in the end of a protruding end and is provided with four electric current needle stands; Electric current needle stand and adapter fuse; The end face that adapter is provided with a protruding end end flushes with electric current needle stand tail end face, and the position of electric current needle stand and electric current pin match, and the tail diameter of electric current needle stand is greater than the diameter of electric current needle section; Said sliding tray quantity is two, and two sliding tray width are different.
7. the visual laryngoscope of articulated electronics according to claim 6; It is characterized in that: the end of said reducing sleeve opening is provided with the location division; The location division diameter is greater than the diameter of reducing sleeve body; The middle part of said adapter length direction is provided with connecting portion, and the connecting portion diameter is greater than the diameter at two ends, and adapter is provided with the diameter of a protruding end diameter less than the other end.
8. the visual laryngoscope of articulated electronics according to claim 7 is characterized in that: be provided with two reinforcements, the reinforcement symmetric arrangement between said location division and the reducing sleeve body outer peripheral face.
9. the visual laryngoscope of articulated electronics according to claim 8 is characterized in that: the outer peripheral face of said reducing sleeve blind end is provided with two inclined-planes, inclined-plane symmetric arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105256196A CN102068229B (en) | 2010-11-01 | 2010-11-01 | Connection type electronic video laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105256196A CN102068229B (en) | 2010-11-01 | 2010-11-01 | Connection type electronic video laryngoscope |
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| Publication Number | Publication Date |
|---|---|
| CN102068229A CN102068229A (en) | 2011-05-25 |
| CN102068229B true CN102068229B (en) | 2012-06-27 |
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| CN2010105256196A Active CN102068229B (en) | 2010-11-01 | 2010-11-01 | Connection type electronic video laryngoscope |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419811A (en) * | 2016-05-31 | 2017-02-22 | 杭州创辉医疗电子设备有限公司 | Visual laryngoscope |
| CN215777962U (en) * | 2021-06-29 | 2022-02-11 | 珠海原妙医学科技股份有限公司 | Laryngoscope device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2010035971A (en) * | 2008-08-08 | 2010-02-18 | Mpi:Kk | Endoscope instrument and endoscope unit used therefor |
| CN201328799Y (en) * | 2009-01-05 | 2009-10-21 | 丁理 | Electronic video anaesthesia laryngoscope for difficult intubation |
| CN201831869U (en) * | 2010-11-01 | 2011-05-18 | 王卫东 | Videostroboscopy |
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Address after: 317317 No.8 Youyi Road, Baita block, Xianju Economic Development Zone, Baita Town, Xianju County, Taizhou City, Zhejiang Province Patentee after: Zhejiang Youyi Medical Equipment Co.,Ltd. Address before: 317300 Zhou Yantou, Linxi Road, Fuying street, Xianju County, Taizhou, Zhejiang, 153 Patentee before: ZHEJIANG UE MEDICAL Corp. |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110525 Assignee: Xianju Youyi Medical Device Sales Co.,Ltd. Assignor: Zhejiang Youyi Medical Equipment Co.,Ltd. Contract record no.: X2024330000094 Denomination of invention: Connected electronic visual laryngoscope Granted publication date: 20120627 License type: Common License Record date: 20240605 |
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| EE01 | Entry into force of recordation of patent licensing contract |