CN205215175U - Visual laryngoscope of split type disposable - Google Patents
Visual laryngoscope of split type disposable Download PDFInfo
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- CN205215175U CN205215175U CN201520969758.6U CN201520969758U CN205215175U CN 205215175 U CN205215175 U CN 205215175U CN 201520969758 U CN201520969758 U CN 201520969758U CN 205215175 U CN205215175 U CN 205215175U
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- laryngoscope
- connecting portion
- shell
- union joint
- disposable
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Abstract
The utility model discloses a visual laryngoscope of split type disposable, including visual subassembly and disposable laryngoscope shell, visual subassembly is equipped with the display device, connector, connecting portion and the spy that connect gradually and stretches the pole, visits the front end of stretching the pole and is equipped with a camera and a lighting device, and a camera and a lighting device all pass in proper order to visit through the cable and stretch the passageway of offering in pole, connecting portion and the connector and be connected with display device, disposable laryngoscope shell includes block portion and the spy portion of stretching, is equipped with the first chamber that holds that is used for holding connecting portion in the block portion, and crooked and to make its and human oral cavity dissect the shape identical to one side for the front end of visiting the portion of stretching, visits to be equipped with in the portion of stretching to be used for visiting and stretches second that the pole stretched into and hold the chamber, first hold chamber and second hold the chamber each other the intercommunication just have a perfect understanding the both ends of disposable laryngoscope shell, a front end is stretched in the spy second holds and is equipped with the laryngoscope piece in the chamber. The utility model has the advantages of simple structure, low cost, image quality stability, convenient to use are in a flexible way.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially relates to a kind of visual trachea intubation device with display screen.
Background technology
Trachea intubation device and laryngoscope are the apparatuses that medical field is conventional, and for improving level of medical and health and avoiding cross infection, such medical apparatus and instruments is often disposable products at present.Simultaneously, for realizing effect of visualization, those skilled in the art are provided with corresponding light path again in trachea intubation device and laryngoscope, and by arranging object lens, eyepiece and corresponding focus lamp and plane mirror in the optical path, light path is entered from object lens to reach image, arrive eyepiece by a series of focusing and reflection, observe in associated medical people.As " disposable visual trachea intubation device " utility model patent that application number is 201520048799.1, comprise the shell of afterbody to curving, object lens are provided with in shell afterbody, an eyepiece is provided with in case head, shell inner cavity is also provided with focus lamp, lower focus lamp, upper plane mirror, lower plane mirror, upper focus lamp is located in the middle part of shell, lower focus lamp is located in the middle of focus lamp and object lens, lower plane mirror is provided with between object lens and lower focus lamp, and upper plane mirror is located between lower focus lamp and upper focus lamp.Such light path is arranged and corresponding device is not only produced loaded down with trivial details, and can produce contradiction economizing on resources and improve between level of medical and health, often causes the significant wastage of resource for meeting hygienic requirements.
Also there is unstable properties, large problem affected by environment because of structural defect in such trachea intubation device, often makes because of housing distortion light path focus on unreal or optical axis deviation, affect observing effect; Meanwhile, such trachea intubation device is higher to sealing requirements, once seal bad meeting because the minute surface of human body temperature and ambient temperature official post object lens, condenser lens, plane mirror and eyepiece produces water smoke, affects image quality.The way solved this technical problem at present mainly strengthens sealing property, or heats to eliminate the temperature difference to corresponding eyeglass by setting up heater, realizes the object removing water smoke.But set up heater for the more product of eyeglass, the difficulty on vibrational power flow can be increased, increase the wasting of resources and cost.In addition, the use of such trachea intubation device intelligence alive becomes poor, the demand used in small space under can not meeting environment of promptly speedily carrying out rescue work.
Utility model content
The purpose of this utility model is to provide split type single use visible laryngoscope, and it has, and structure is simple, with low cost, image quality is stablized, the advantage of easy to use and flexible.
Large for solving the wasting of resources that in prior art, trachea intubation device exists, greatly affected by environment, image quality is poor, the technical problem of unstable properties, the split type single use visible laryngoscope that this utility model provides, comprise visualization component and disposable laryngoscope shell, wherein, visualization component is provided with the display device connected successively, union joint, connecting portion and spy boom, the front end visiting boom is provided with photographic head and the first illuminator, described first illuminator is equally distributed 1 ~ 8 LED of circumference along photographic head, photographic head and the first illuminator are all passed successively by cable and visit boom, connecting portion is connected with display device with the passage offered in union joint, described disposable laryngoscope shell comprises holding section and visits extending portion, the first container cavity for holding connecting portion is provided with in holding section, visiting the front end of extending portion to curving makes itself and human oral cavity anatomical shape match, visit in extending portion and be provided with the second container cavity stretched into for visiting boom, first container cavity and the second container cavity are interconnected and the two ends of through disposable laryngoscope shell, visit in the second container cavity of extending portion front end and are provided with laryngoscope blade.
Further, the split type single use visible laryngoscope of this utility model, wherein, described disposable laryngoscope shell adopts split-type design and comprises first laryngoscope shell and second laryngoscope shell, and the pin that first laryngoscope shell described and second laryngoscope shell are arranged by correspondence position is connected with pin-and-hole buckle.
Further, the split type single use visible laryngoscope of this utility model, wherein, described display device comprises overcoat, display screen, control circuit board and capping, display screen and control circuit board are placed in overcoat and are encapsulated by capping, the side of overcoat is provided with for the bearing block hinged with union joint, and all the other sides be enclosed within outward except arranging bearing block are provided with communication interface, memory card slot and control knob.
Further, the split type single use visible laryngoscope of this utility model, wherein, described union joint adopts split-type design and comprises first union joint and second union joint, the pin that first union joint described is arranged by correspondence position with second union joint is connected with pin-and-hole buckle, one end of union joint is connected by the bearing block of bearing and overcoat, is provided with the spherical cavity be communicated with the other end in union joint.
Further, the split type single use visible laryngoscope of this utility model, wherein, described connecting portion adopts split-type design and comprises first connecting portion and second connecting portion, the pin that first connecting portion described is arranged by correspondence position with second connecting portion is connected with pin-and-hole buckle, one end of connecting portion is provided with bulb and makes it be placed in the spherical cavity of union joint, the cavity for holding battery is provided with in connecting portion, and make battery in the cavities by being fixed by the limited post arranged, battery passes connecting portion successively by cable, passage in union joint and overcoat is connected with the control circuit in control circuit board, the other end opening part of connecting portion is provided with the annular boss to radial protrusion.
Further, the split type single use visible laryngoscope of this utility model, wherein, described spy boom adopts flexible material make and be provided with the first spacing ring and the second spacing ring in the one end be connected with connecting portion, form annular spacing groove between first spacing ring and the second spacing ring, described spy boom is connected by the annular boss in annular spacing groove and connecting portion.
Further, the split type single use visible laryngoscope of this utility model, wherein, the bulb of described connecting portion is provided with arc pin block, the spherical cavity sidewall of described union joint is provided with the chute corresponding with arc pin block, makes connecting portion and union joint can relatively rotate along axis under arc pin block and chute mating reaction.
Further, the split type single use visible laryngoscope of this utility model, wherein, the outer wall of described connecting portion is also provided with spacing pin block and spacing ring, in disposable laryngoscope shell, the first container cavity porch perisporium of holding section is provided with the spacing cotter way coordinated with spacing pin block, and spacing ring arranges along the circumference of connecting portion and plays spacing barrier effect when loading disposable laryngoscope shell for connecting portion.
Further, the split type single use visible laryngoscope of this utility model, wherein, the side, front end visiting extending portion in described disposable laryngoscope shell is also provided with intubate groove, described intubate groove to be coordinated in the convex edge that front end outer side correspondence position is arranged by first laryngoscope shell and second laryngoscope shell and is formed, and the general or standard shape of intubate groove employing is also surrounded by moccasin material in outside; Described laryngoscope blade is plane mirror or flat inclined mirror and posts anti-dazzle and antifog film, the rake angle of flat inclined mirror is 1 ~ 30 °, the surrounding of laryngoscope blade is also provided with the second illuminator, described second illuminator is 1 ~ 4 LED, and the second illuminator is connected with the control circuit in control circuit board by the adaptor arranged between disposable laryngoscope shell and visualization component.
Further, the split type single use visible laryngoscope of this utility model, wherein, the front end alien invasion of described disposable laryngoscope shell is provided with many imbibition conduits, and described imbibition conduit is for collecting mouth mucus; Visit extending portion in described disposable laryngoscope shell and be provided with sign scale at the link with holding section, described sign scale indicates for being used in the degree of depth that introducer enters oral cavity; The front end of described spy boom or the laryngoscope blade place of disposable laryngoscope shell are provided with heater, described heater is connected with the control circuit in control circuit board through the passage visited in boom, connecting portion, union joint and overcoat successively by cable, or is connected with the control circuit in control circuit board by the adaptor arranged between disposable laryngoscope shell and visualization component.
The split type single use visible laryngoscope of this utility model compared with prior art, have the following advantages: (1) this utility model changes the visual means that conventional tracheal introducer adopts light path, by arranging visualization component and disposable laryngoscope shell, and make visualization component that the display device connected successively is set, union joint, connecting portion and spy boom, in the front end visiting boom, photographic head and the first illuminator are set, and laryngoscope blade is only set in the front end of disposable laryngoscope shell, and allow visualization component be connected by the mode of modularization with disposable laryngoscope shell, on the one hand, avoid and adopt light path visual means to there is unstable properties, become shadow of poor quality, large shortcoming affected by environment, on the other hand, when only discarding disposable laryngoscope shell after use, and visualization component is reusable, greatly reduce the wasting of resources, have submitted economic benefit and social benefit.(2) as prioritization scheme, disposable laryngoscope shell, union joint and connecting portion are all designed to split-type structural by this utility model, the pin arranged each via corresponding position, top and the bottom is connected with pin-and-hole buckle, not only structure is simple, easy to manufacture, and removing stage makeup and costume also fast very convenient, can effectively increase work efficiency and economic benefit; Simultaneously, this utility model adopts articulated manner to be connected by allowing display device and union joint, connecting portion and union joint are connected by bulb and spherical cavity, make display device can twist certain angle in the longitudinal direction on the one hand, on the other hand connecting portion and union joint can be relatively rotated along axis, this vibrational power flow greatly can improve the convenient, flexible property of use in actual use, both made also can use smoothly in small space, to facilitate medical worker with the image in suitable angle views display device.From analyzing above, this utility model has that structure is simple, with low cost, stable performance, easy to use and flexible, practical feature.
Below in conjunction with accompanying drawing illustrated embodiment, the split type single use visible laryngoscope of this utility model is described in further detail:
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the split type single use visible laryngoscope of this utility model;
Fig. 2 is the axonometric chart of visualization component in the split type single use visible laryngoscope of this utility model;
Fig. 3 is the leading section schematic diagram of feeler lever in the split type single use visible laryngoscope of this utility model;
Fig. 4 is the decomposing schematic representation of disposable laryngoscope shell in this utility model split type single use visible laryngoscope;
Fig. 5 to Fig. 8 is the decomposing schematic representation of display device in the split type single use visible laryngoscope of this utility model
Fig. 9 to Figure 10 is the decomposing schematic representation of connecting portion in the split type single use visible laryngoscope of this utility model;
Figure 11 is the schematic diagram that in the split type single use visible laryngoscope of this utility model, connecting portion loads battery;
Figure 12 to Figure 13 is the decomposing schematic representation of union joint in the split type single use visible laryngoscope of this utility model;
Figure 14 is the perspective view of control lever in the split type single use visible laryngoscope of this utility model;
Figure 15 is the axonometric chart of the disposable laryngoscope shell being provided with intubate groove in this utility model split type single use visible laryngoscope;
Figure 16 is the upward view of the disposable laryngoscope shell not arranging intubate groove in this utility model split type single use visible laryngoscope;
Figure 17 is the close-up schematic view of aminoacyl site in Figure 16.
Detailed description of the invention
As shown in Fig. 1 to Figure 17 the split type single use visible laryngoscope of this utility model detailed description of the invention in, comprise visualization component and disposable laryngoscope shell generally, wherein, visualization component is provided with the display device 1 connected successively, union joint 2, connecting portion 3 and spy boom 4, in the front end visiting boom 4, photographic head 5 and the first illuminator 6 are set, first illuminator 6 adopts equally distributed 1 ~ 8 LED of circumference along photographic head 5, and allow photographic head 5 and the first illuminator 6 all pass spy boom 4 successively by cable, connecting portion 3 is connected with display device 1 with the passage offered in union joint 2.Disposable laryngoscope shell comprises holding section 7 and visits extending portion 8, the first container cavity 701 for holding connecting portion 3 is provided with in holding section 7, allow the front end of spy extending portion 8 to curving and itself and human oral cavity anatomical shape are matched, in spy extending portion 8, the second container cavity 801 stretched into for visiting boom 4 is set, first container cavity 701 and the second container cavity 801 are interconnected and make the two ends of both through disposable laryngoscope shells, and laryngoscope blade 9 is set in the second container cavity 801 visiting extending portion 8 front end.
By above vibrational power flow, this utility model changes the visual means that conventional tracheal introducer adopts light path, by arranging visualization component and disposable laryngoscope shell, and make visualization component that the display device 1 connected successively is set, union joint 2, connecting portion 3 and spy boom 4, and photographic head 5 and the first illuminator 6 are set in the front end visiting boom 4, and laryngoscope blade 9 is only set in the front end of disposable laryngoscope shell, visualization component is connected by the mode of modularization with disposable laryngoscope shell, on the one hand, avoid and adopt light path visual means to there is unstable properties, become shadow of poor quality, large shortcoming affected by environment, on the other hand, when only discarding disposable laryngoscope shell after use, and visualization component is reusable, greatly reduce the wasting of resources, have submitted economic benefit and social benefit.
As prioritization scheme, in this detailed description of the invention, be split-type structural by disposable laryngoscope enclosure designs, and comprise first laryngoscope shell and second laryngoscope shell, the pin allowing first laryngoscope shell and second laryngoscope shell be arranged by correspondence position is connected with pin-and-hole buckle.This mode not only structure is simple, easy to manufacture, and remove stage makeup and costume also fast very convenient, can manufacture and assembling process in effectively increase work efficiency.
Be designed to display device 1 to comprise the version of overcoat 101, display screen 102, control circuit board 103 and capping 104, display screen 102 and control circuit board 103 is allowed to be placed in overcoat 101 and to be encapsulated by capping 104, arrange in the side of overcoat 101 and be used for the bearing block hinged with union joint 2, at overcoat 101 except all the other sides arranging bearing block arrange communication interface, memory card slot and control knob, to arrange with other to facilitate display device 1 communicate each other, accessing image data, and by control knob to realize accurate control.Union joint 2 is designed to the split-type structural comprising first union joint 201 and second union joint 202, and the pin making first union joint 201 and second union joint 202 be arranged by correspondence position is connected with pin-and-hole buckle, allow one end of union joint 2 be connected by the bearing block of bearing and overcoat 101, and the spherical cavity 203 be communicated with the other end is set in union joint 2.Connecting portion 3 is also designed to the split-type structural comprising first connecting portion 301 and second connecting portion 302, the pin allowing first connecting portion 301 and second connecting portion 302 be arranged by correspondence position is connected with pin-and-hole buckle, bulb 303 is set in one end of connecting portion 3 and the spherical cavity 203 making it be placed in union joint 2, cavity for holding battery 10 is set in connecting portion 3, and make battery 10 in the cavities by being fixed by the limited post 304 arranged, allow battery 10 by cable successively through connecting portion 3, passage in union joint 2 and overcoat 101 is connected with the control circuit in control circuit board 103, power with the parts realized needing, and be provided with the annular boss 305 to radial protrusion at the other end opening part of connecting portion 3.
This utility model is by being all designed to split-type structural by disposable laryngoscope shell, union joint 2 and connecting portion 3, and the pin arranged each via corresponding position, top and the bottom is connected with pin-and-hole buckle, not only structure is simple, easy to manufacture, and removing stage makeup and costume also fast very convenient, can effectively increase work efficiency and economic benefit; Simultaneously, articulated manner is adopted to be connected by allowing display device 1 with union joint 2, connecting portion 3 and union joint 2 are connected by bulb and spherical cavity, make display device 1 can twist certain angle in the longitudinal direction on the one hand, the opposing party makes connecting portion 3 and union joint 2 can relatively rotate along axis, this vibrational power flow greatly can improve the convenient, flexible property of use in actual use, both made also can use smoothly in small space, to facilitate medical worker with the image in suitable angle views display device.It should be noted that, this utility model is by controlling the expansion angle size of the bearing block in display device 1, can realize control display device 1 being twisted in the longitudinal direction to angle relative to union joint 2, actual use represents, as long as make both relatively can twist 75 ° can meet instructions for use.
As detailed description of the invention, in this detailed description of the invention, visiting boom 4 adopts flexible material make and be provided with the first spacing ring 401 and the second spacing ring 402 in the one end be connected with connecting portion 3, make to form annular spacing groove 403 between the first spacing ring 401 and the second spacing ring 402, allow spy boom 4 be connected by annular spacing groove 403 and the annular boss 305 in connecting portion 3.This structure can make the shape of spy boom 4 Fast Fitting second container cavity 801, improves the assembling speed of visualization component and disposable laryngoscope shell.
As further prioritization scheme, in this detailed description of the invention, also on the bulb 303 of connecting portion 3, be provided with arc pin block 306, and the chute 204 corresponding with arc pin block 306 is set on spherical cavity 203 sidewall of union joint 2, under arc pin block 306 and chute 204 mating reaction, connecting portion 3 and union joint 2 can be relatively rotated along axis.This structure further defines connecting portion 3 and union joint 2 relative fortune relation between the two, improves controllability and the stability of operation.It should be noted that, this utility model, by controlling the arc length of chute 204 in spherical cavity 203, can realize the control of rotational angle, makes both can rotate 180 ° and can meet instructions for use in actual applications.Simultaneously, on connecting portion 3 outer wall, spacing pin block 307 and spacing ring 308 is provided with in this detailed description of the invention, in disposable laryngoscope shell holding section 7 the first container cavity 701 porch perisporium on be provided with the spacing cotter way 702 coordinated with spacing pin block 307, allow spacing ring 308 along connecting portion 3) circumference setting, plays spacing barrier effect when loading disposable laryngoscope shell for connecting portion 3.
As further prioritization scheme, in this detailed description of the invention, the side, front end also visiting extending portion 8 in disposable laryngoscope shell is provided with intubate groove 11, the convex edge that described intubate groove 11 is arranged by correspondence position outside first laryngoscope shell and second laryngoscope case nose coordinates and is formed, and intubate groove 11 adopts general or standard shape and is surrounded by moccasin material in outside.It should be noted that, the intubate groove in this utility model is also nonessential, arranges intubate conduit and intubate that is general or standard shape can be facilitated to carry out intubation, and prevents laryngoscope blade from entering damage to oral cavity and bottleneck throat after human body.
As further prioritization scheme, in this detailed description of the invention, laryngoscope blade 9 can adopt plane mirror or flat inclined mirror also to post anti-dazzle and antifog film in its surface, and to avoid dazzle and the image quality of water smoke to photographic head 5 to impact, the rake angle of flat inclined mirror is 1 ~ 30 °.Second illuminator 12 can also be set on the side of laryngoscope blade 9, the second illuminator 12 is allowed to adopt the structure being evenly arranged 1 ~ 4 LED around laryngoscope blade 9, and allow the second illuminator 12 be connected with the control circuit in control circuit board 103 by the adaptor (not shown) arranged between disposable laryngoscope shell and visualization component, set up the second illuminator 12 can improve the motility of operation and strengthen intensity of illumination, improve imaging definition; Simultaneously, the front end alien invasion of disposable laryngoscope shell being provided with many imbibition conduits, for collecting mouth mucus, entering above mucus is attached in oral cavity after human oral cavity to prevent laryngoscope blade, and prevent mouth mucus to overflow dirty viewing lens, hinder intubation; In disposable laryngoscope shell, visit extending portion 8 be provided with sign scale with the link of holding section 7, to indicate the degree of depth that introducer enters oral cavity, and clearly show the position that laryngoscope blade enters patient's dental articulation after human body, be convenient to intubation.
In addition, this utility model also can arrange heater in the spy front end of boom 4 or laryngoscope blade 9 place of disposable laryngoscope shell, and allow heater by cable successively through visiting boom 4, connecting portion 3, passage in union joint 2 and overcoat 101 is connected with the control circuit in control circuit board 103, or be connected with the control circuit in control circuit board 103 by the adaptor arranged between disposable laryngoscope shell and visualization component, so that heat laryngoscope blade 9, eliminate the temperature difference with human body temperature, reduce the probability that water smoke produces, the image quality of further raising photographic head, strengthen practicality.
Above embodiment is only the description carried out preferred implementation of the present utility model; the restriction not this utility model request protection domain carried out; under the prerequisite not departing from this utility model design principle and spirit; the various forms of distortion that this area engineers and technicians make according to the technical solution of the utility model, all should fall in the determined protection domain of this utility model claims.
Claims (10)
1. split type single use visible laryngoscope, comprise visualization component and disposable laryngoscope shell, it is characterized in that: described visualization component is provided with the display device (1) connected successively, union joint (2), connecting portion (3) and spy boom (4), the front end visiting boom (4) is provided with photographic head (5) and the first illuminator (6), described first illuminator (6) is equally distributed 1 ~ 8 LED of circumference along photographic head (5), photographic head (5) and the first illuminator (6) are all passed successively by cable and visit boom (4), connecting portion (3) is connected with display device (1) with the passage offered in union joint (2), described disposable laryngoscope shell comprises holding section (7) and visits extending portion (8), the first container cavity (701) for holding connecting portion (3) is provided with in holding section (7), the front end visiting extending portion (8) makes itself and human oral cavity anatomical shape match to curving, visit in extending portion (8) and be provided with the second container cavity (801) stretched into for visiting boom (4), first container cavity (701) and the second container cavity (801) are interconnected and the two ends of through disposable laryngoscope shell, visit in second container cavity (801) of extending portion (8) front end and be provided with laryngoscope blade (9).
2. according to split type single use visible laryngoscope according to claim 1, it is characterized in that: described disposable laryngoscope shell adopts split-type design and comprises first laryngoscope shell and second laryngoscope shell, and the pin that first laryngoscope shell described and second laryngoscope shell are arranged by correspondence position is connected with pin-and-hole buckle.
3. according to split type single use visible laryngoscope according to claim 1, it is characterized in that: described display device (1) comprises overcoat (101), display screen (102), control circuit board (103) and capping (104), display screen (102) and control circuit board (103) are placed in overcoat (101) and are encapsulated by capping (104), the side of overcoat (101) is provided with for the bearing block hinged with union joint (2), overcoat (101) is being provided with communication interface except all the other sides arranging bearing block, memory card slot and control knob.
4. according to split type single use visible laryngoscope according to claim 2, it is characterized in that: described union joint (2) adopts split-type design and comprises first union joint (201) and second union joint (202), the pin that described first union joint (201) and second union joint (202) are arranged by correspondence position is connected with pin-and-hole buckle, one end of union joint (2) is connected by the bearing block of bearing and overcoat (101), is provided with the spherical cavity (203) be communicated with the other end in union joint (2).
5. according to split type single use visible laryngoscope according to claim 4, it is characterized in that: described connecting portion (3) adopts split-type design and comprises first connecting portion (301) and second connecting portion (302), the pin that described first connecting portion (301) and second connecting portion (302) are arranged by correspondence position is connected with pin-and-hole buckle, one end of connecting portion (3) is provided with bulb (303) and makes its spherical cavity being placed in union joint (2) (203), the cavity for holding battery (10) is provided with in connecting portion (3), and make battery (10) in the cavities by being fixed by the limited post (304) arranged, battery (10) passes connecting portion (3) successively by cable, passage in union joint (2) and overcoat (101) is connected with the control circuit in control circuit board (103), the other end opening part of connecting portion (3) is provided with the annular boss (305) to radial protrusion.
6. according to split type single use visible laryngoscope according to claim 5, it is characterized in that: described spy boom (4) adopts flexible material make and be provided with the first spacing ring (401) and the second spacing ring (402) in the one end be connected with connecting portion (3), form annular spacing groove (403) between first spacing ring (401) and the second spacing ring (402), described spy boom (4) is connected by annular spacing groove (403) and the annular boss (305) in connecting portion (3).
7. according to split type single use visible laryngoscope according to claim 5, it is characterized in that: the bulb (303) of described connecting portion (3) is provided with arc pin block (306), spherical cavity (203) sidewall of described union joint (2) is provided with the chute (204) corresponding with arc pin block (306), makes connecting portion (3) and union joint (2) can relatively rotate along axis under arc pin block (306) and chute (204) mating reaction.
8. according to split type single use visible laryngoscope according to claim 5, it is characterized in that: the outer wall of described connecting portion (3) is also provided with spacing pin block (307) and spacing ring (308), in disposable laryngoscope shell, the first container cavity (701) the porch perisporium of holding section (7) is provided with the spacing cotter way (702) coordinated with spacing pin block (307), and spacing ring (308) arranges along the circumference of connecting portion (3) and plays spacing barrier effect when loading disposable laryngoscope shell for connecting portion (3).
9. according to the split type single use visible laryngoscope described in any one of claim 1-8, it is characterized in that: the side, front end visiting extending portion (8) in described disposable laryngoscope shell is also provided with intubate groove (11), the convex edge that described intubate groove (11) is arranged by correspondence position outside first laryngoscope shell and second laryngoscope case nose coordinates and is formed, and intubate groove (11) adopts general or standard shape and is surrounded by moccasin material in outside; Described laryngoscope blade (9) is for plane mirror or flat inclined mirror and post anti-dazzle and antifog film, the rake angle of flat inclined mirror is 1 ~ 30 °, the surrounding of laryngoscope blade (9) is also provided with the second illuminator (12), described second illuminator (12) is 1 ~ 4 LED, and the second illuminator (12) is connected with the control circuit in control circuit board (103) by the adaptor arranged between disposable laryngoscope shell and visualization component.
10. according to the split type single use visible laryngoscope described in any one of claim 1-8, it is characterized in that: the front end alien invasion of described disposable laryngoscope shell is provided with many imbibition conduits, and described imbibition conduit is for collecting mouth mucus; Visit extending portion (8) in described disposable laryngoscope shell and be provided with sign scale at the link with holding section (7), described sign scale indicates for being used in the degree of depth that introducer enters oral cavity; The front end of described spy boom (4) or laryngoscope blade (9) place of disposable laryngoscope shell are provided with heater, heater is connected with the control circuit in control circuit board (103) through the passage visited in boom (4), connecting portion (3), union joint (2) and overcoat (101) successively by cable, or is connected with the control circuit in control circuit board (103) by the adaptor arranged between disposable laryngoscope shell and visualization component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969758.6U CN205215175U (en) | 2015-11-30 | 2015-11-30 | Visual laryngoscope of split type disposable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969758.6U CN205215175U (en) | 2015-11-30 | 2015-11-30 | Visual laryngoscope of split type disposable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205215175U true CN205215175U (en) | 2016-05-11 |
Family
ID=55890278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520969758.6U Withdrawn - After Issue CN205215175U (en) | 2015-11-30 | 2015-11-30 | Visual laryngoscope of split type disposable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205215175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286771A (en) * | 2015-11-30 | 2016-02-03 | 郝斌 | Split type disposable visual laryngoscope |
-
2015
- 2015-11-30 CN CN201520969758.6U patent/CN205215175U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286771A (en) * | 2015-11-30 | 2016-02-03 | 郝斌 | Split type disposable visual laryngoscope |
| CN105286771B (en) * | 2015-11-30 | 2017-05-10 | 郝斌 | Split type disposable visual laryngoscope |
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