CN204072041U

CN204072041U - video laryngoscope device

Info

Publication number: CN204072041U
Application number: CN201420311295.XU
Authority: CN
Inventors: 徐文国
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-12
Filing date: 2014-06-12
Publication date: 2015-01-07
Anticipated expiration: 2024-06-12

Abstract

The utility model discloses an image type laryngoscope device, which comprises a holding handle part, an intubation component arranged at the tail end of the holding handle part and an image display panel arranged at the head end of the holding handle part; a detachable combined part is arranged between the head end of the holding handle part and the image display panel and comprises a first combined part convexly arranged on the image display panel and a second combined part arranged at the head end of the holding handle part, wherein a holding section is enough formed between the image display panel and the first combined part, the first combined part and the second combined part are in a combined state or a disassembled state, and the combined state is positioned by the arrangement of a positioning component; therefore, the image type laryngoscope device has the function that the image display panel can be easily detached from the head end of the holding handle, can reduce the extension length of the head end of the device in real time according to the use process, effectively avoids the problem that the head end of the device is propped against a patient, and improves the practical progress of diagnosis efficiency, smoothness and quality.

Description

Image-type laryngoscope device

Technical field

This utility model relates to a kind of image-type laryngoscope device, particularly the innovation structure form of its image display panel a kind of detachable grab handle size end.

Background technology

Laryngoscope device, along with the development progress of relevant industry technology, has developed a kind of image-type laryngoscope apparatus structure form at present, can be watched by the image display panel (being generally LCD screen) assembled by the head end of device own.

But image-type laryngoscope apparatus structure form finds still there is some problems and scarce fraud in actual use experience, for example, because image-type laryngoscope device overall structure is provided with an image display panel and a blade of the curved extension form in arc respectively by the two ends end to end of a microscler grab handle, wherein because blade generally extends form in a vertical wrong direction relative to microscler grab handle, in the use procedure of image-type laryngoscope device, when blade is stretched into sufferer oral cavity by us, microscler grab handle just in time can present the state extended towards sufferer chest direction, now, if sufferer belongs to the shape person of chest comparatively high convex (note: comprise the comparatively abundant person of male's breast shape or female bra the greater) or sufferer is child, then in this process, be connected with the image display panel in microscler grab handle head end, often against, touch sufferer chest (child's figure is less, can arrive to abdominal part), once this thing happens, then easily cause blade cannot complete the action stretching into sufferer oral cavity smoothly because microscler grab handle is stuck, this problem is rather serious, general because of, perform the operation to allow doctor and can carry out smoothly, sufferer can be reached whole-body muscle relaxation state usually by general anesthesia, and sufferer whole body just no spontaneous breathing ability after loosening, therefore after anesthesia, doctor must complete tracheal intubation action in three minutes, and control sufferer breathing until operation terminates with external force, if uncontrollable sufferer is breathed in the time, patient is probably caused to cause the serious adverse consequences such as brain death or death because suffocating.

For problem point, the configuration of image-type laryngoscope device there is no method in response to solution, because of the integral type form for being connected and fixed between the microscler grab handle of image-type laryngoscope device and image display panel, therefore user the head end contraction in length of microscler grab handle cannot be made in operation.

Utility model content

Main purpose of the present utility model is to provide a kind of image-type laryngoscope device.

For achieving the above object, this utility model by the following technical solutions: a kind of image-type laryngoscope device comprises: one grip shank, the roofbolt volume morphing in microscler extension, grip shank comprise a head end and a tail end; One cannula member, be located at grip shank tail end in extending form, cannula member is image acquisition function pattern or only luminous point discriminating function pattern; One image display panel, is located at the head end gripping shank, is electrically connected, uses the image that show image acquisition device captures with video capture device.

A detachable combination section is provided with between the tail end of described gripping shank and image display panel, detachable combination section comprises one first group connecting part being convexly equipped in image display panel and one second group connecting part being located at grab handle size end, wherein must enough form a hand-held section between image display panel and the first group connecting part, in can combined state or disassembled state between first group connecting part and the second group connecting part, and described assembled state reaches location by the setting of an align member.

Innovate unique design by this, make this utility model against existing technologies, image-type laryngoscope device has the function that image display panel can separate grab handle size end easily, and then image-type laryngoscope device head end development length can be reduced in real time needed for use procedure, reach effective avoiding device head end to occur against the problem of touching sufferer, promote the practical improvement of diagnosis and treatment efficiency, smooth degree and quality.

Accompanying drawing explanation

Fig. 1 is the combination stereogram of this utility model structure preferred embodiment.

Fig. 2 is the combination view of this utility model structure preferred embodiment.

Fig. 3 is image display panel detached position axonometric chart of the present utility model.

Fig. 4 is the first group connecting part of the present utility model and the second group connecting part better embodiment stereo decomposing corresponding diagram.

Fig. 5 is partial structurtes sectional view of the present utility model.

Fig. 6 is first, second the electrical base position enlarged drawing in Fig. 5.

Fig. 7 is align member release conditions schematic diagram of the present utility model.

Fig. 8 is use effect schematic diagram of this utility model image-type laryngoscope device.

Fig. 9 be provided with image signal wireless transmitter in gripping shank of the present utility model, enforcement illustration that image display panel is provided with image signal wireless receiver.

Detailed description of the invention

As shown in Fig. 1 to 5, the preferred embodiment of this utility model image-type laryngoscope device, only these embodiments are only for explanation, restriction not by this structure in patent application.Described image-type laryngoscope device A comprises: one grips shank 10, the roofbolt volume morphing in microscler extension, grips shank 10 and comprises tail end 11 and a head end 12; One cannula member 20, be located at grip shank 10 tail end 11 in extending form, cannula member 20 is image acquisition function pattern or only luminous point discriminating function pattern; One image display panel 30, is located at the head end 12 gripping shank 10, is electrically connected, uses display one image (image that such as set by cannula member 20, video capture device captures) with cannula member 20; Grip between the head end 12 of shank 10 and image display panel 30 and be provided with a detachable combination section 40, detachable combination section 40 comprises one first group connecting part 41 being convexly equipped in image display panel 30 bottom and one second group connecting part 42 being located at gripping shank 10 head end 12, wherein must enough form a hand-held section 50 between image display panel 30 and the first group connecting part 41, in can combined state or disassembled state between first group connecting part 41 and the second group connecting part 42, and described assembled state reaches location by the setting of an align member 60.

As shown in Figure 3,4, wherein one first group connecting part 41 of image display panel 30 is separated the start gripping the second group connecting part 42 set by shank 10 head end 12 and is set to upwards (or to the right) path form (as shown in the arrow L1 of Fig. 3); Make the first group connecting part 41 be set as planar end surface with the second group connecting part 42 and coordinate form, and the first group connecting part 41 and the second group connecting part 42 be provided with along its planar end surface form can the embedding groove 413 that combines of phase intercalation and embedding projection 423, and embedding projection 423 one end is provided with a spacing block edge 425 (as shown in Figure 4) to limit its maximum intercalation combined depth.Again above in, why define and the first group connecting part 41 of image display panel 30 separated start and be set to upwards or the reason of path form to the right, because of the design of cannula member 20, intubate action (left hand holds and grips shank 10) must be carried out with the right hand during usual restriction diagnosis and treatment human users image-type laryngoscope device A, so when needs dismounting image display panel 30, obviously grip image display panel 30 with the right hand comparatively smooth and easy, therefore diagnosis and treatment personnel in using for separating image display panel 30 time can only be upwards, the mode that side direction is separated is then only to the right for feasible, mode then can cause diagnosis and treatment personnel left left, the right hand intersects and there is the problem hindering and have some setbacks.

As shown in Figure 4, wherein be set as planar end surface coordinate the first group connecting part 41 of form and the second group connecting part 42 and be arranged with one first electrical base 71 and one second electrical base 72, first electrical base 71 is provided with at least two of phase para-position with the second electrical base 72 and arranges contact 713,723, and wherein, front and back position relation when the contact 713,723 of different row combines according to the first group connecting part 41 and the second group connecting part 42 intercalation, is set as low then row the in front row and high steppedly arranges form.By this routine technical characteristic, to separate in upwards (or to the right) path form the start gripping the second group connecting part 42 set by shank 10 tail end 12 in response to the first group connecting part 41, prevent the contact 713,723 of the first electrical base 71 and the second electrical base 72 opposed polarity in tearing open, the problem (note: arrange contact because of height and can not touch low row's contact) of polarity short circuit occurs in group process.

Wherein said align member 60 is mounted in the first group connecting part 41 of image display panel 30, comprise toggle 61, inserted link 62, be connected with joint pin 63 and an elastic reset part 64 between toggle 61 and inserted link 62, wherein convex first outside, group connecting part 41 side that is exposed to of toggle 61 is for dialling control, the end face that inserted link 62 protrudes out the first group connecting part 41 is outside, elastic reset part 64 (can be a helical spring) is mounted in the first group connecting part 41 between a fixed position and the inner default block face 623 of inserted link 62, and shoring inserted link 62 with normality elasticity is evagination state; The second group connecting part 42 gripping again shank 10 head end 12 is provided with a positioning jack 427, insert for para-position during inserted link 62 evagination and reach positioning states, and when toggle 61 be reversed stir time (as shown in Figure 7), then drive inserted link 62 to depart from positioning jack 427 in release conditions; Now, the first group connecting part 41 of image display panel 30 i.e. the second group connecting part 42 (as shown in the arrow L2 of Fig. 7) of detachable grab handle portion 10 head end 12.

As shown in Figure 5, wherein image display panel 30 passes through a spin axis portion 31 pivot group in one end of the first group connecting part 41; First group connecting part 41 is more provided with an angle reclining adjustment component 80 again, comprise one turn of control button 81 and use the driving gear set 82 linking and turn control button 81 and spin axis portion 31, at least convex first group connecting part 41 side of exposing, side is outside for suitable reverse switch manipulation for its transfer control button 81, to be rotated by driving gear set 82 interlock spin axis portion 31, reach the function of adjustment image display panel 30 elevation angle, and user's one hand can reach regulation and control.

Technical characteristic is formed by said structure, in the actual use of this utility model image-type laryngoscope device A as shown in Figure 8, when cannula member 20 stretches into downwards in patient's mouth by user, because the angle gripping shank 10 just in time protrudes out towards patient chest direction in this process, if user thinks the anxiety having and touch patient chest, in advance image display panel 30 can be separated (as shown in arrow L3), so significantly can reduce head end 12 development length of image-type laryngoscope device A, so can occur against the problem of touching sufferer by effective avoiding device head end 12.

As shown in Figure 9, wherein grip in shank 10 and more can be provided with an image signal wireless transmitter 91, image signal wireless transmitter 91 and cannula member 20 electrically connect, can pass through wireless transmission form (as shown in arrow L4) by cannula member 20 the image signal that captures transfer out, image display panel 30 is provided with an image signal wireless receiver 92 again, can receive the image signal transmitted from image signal wireless transmitter 91; By this when image display panel 30 separates gripping shank 10, image display panel 30 still can continue show image.

Wherein grip set image signal wireless transmitter 91 in shank 10, and image signal can be transferred to long-range existing Wireless Router or player received; By this to reach functions such as providing teaching or remote monitoring.

Wherein cannula member 20 can be any one configuration persons such as bougie, optical wand, Leafboard type (as shown in Figure 1, 2 form), hose type, hard pipe type.

Effect illustrates:

This utility model image-type laryngoscope device is mainly through being provided with first between described grab handle size end and image display panel, the detachable combination section that second group connecting part is formed, first, in can combined or disassembled state between second group connecting part, and assembled state mat align member reaches the innovation unique texture form such as location and technical characteristic, this utility model is made to contrast [background technology] existing structure of carrying, image-type laryngoscope device mainly can be made to have function that image display panel can separate grab handle size end easily, by this and can in response to needed for the use procedure of image-type laryngoscope device, reduce image-type laryngoscope device head end development length (that is length shared by deductible image display panel) real-time, effective avoiding device head end occurs against the problem of touching sufferer, and then reach lifting diagnosis and treatment efficiency, the practical improvement of smooth degree and quality.

The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.

Claims

1. A video laryngoscope device, characterized in that it comprises:

A gripping handle, in the form of a long and extended rod cylinder, the gripping handle includes a tail end and a head end; an intubation member, arranged at the tail end of the gripping handle in an extended form, the intubation tube The component is an image capture function type or a light point recognition function type only; an image display panel is arranged at the head end of the grip handle and is electrically connected with the intubation component to display an image;

A detachable assembly part is provided between the head end of the handle and the image display panel, and the detachable assembly part includes a first assembly part protruding from the bottom end of the image display panel and a first assembly part provided on the head end of the handle A second joint part, wherein the image display panel and the first joint part must be enough to form a hand-held section, and the first joint part and the second joint part can be combined or disassembled , and the combined state achieves positioning through the setting of a positioning member. the

2. The image-type laryngoscope device according to claim 1, characterized in that, a first assembly part of the image display panel is detached from the actuating device of the second assembly part provided at the head end of the handle. It is in the form of an upward or right path; the first joint part and the second joint part are set in a flat end surface matching form, and the first joint part and the second joint part are provided along their flat end surfaces with The embedded groove and the embedded convex block are combined, and one end of the embedded convex block is provided with a limit retaining edge to limit its maximum embedded combined depth. the

3. The image-type laryngoscope device according to claim 2, wherein the first assembly part and the second assembly part which are arranged in a flat end surface matching form are respectively provided with a first electrical base and a first electrical base. Two electrical bases, the first electrical base and the second electrical base are provided with at least two rows of contacts opposite to each other, and the contacts of different rows are based on the front and rear positions when the first assembly part and the second assembly part are inserted and combined. The relationship is set in a stepped configuration with the front row low and the rear row high. the

4. The image-type laryngoscope device according to claim 3, wherein the positioning member is assembled in the first assembly part of the image display panel, and includes a dial button, an insertion rod, and is connected to the dial A connecting column between the button and the insertion rod and an elastic reset member, wherein the toggle button protrudes outside one side of the first assembly part for dial control, the insertion rod protrudes outside the end face of the first assembly part, and the elastic reset part The assembly is arranged between a certain position in the first assembly part and a preset retaining surface at the inner end of the insertion rod, and the insertion rod is in a convex state with normal elastic support; and the second assembly connection at the head end of the handle is held There is a positioning jack at the bottom, which is used for aligning and inserting the inserting rod to achieve a positioning state when it protrudes outward. When the toggle button is reversed, it drives the inserting rod to break away from the positioning jack and is in a released state. the

5. The image type laryngoscope device according to claim 4, wherein the image display panel is pivotally assembled at one end of the first connecting part through a rotating shaft part; and the first connecting part is further provided with a The angle tilt adjustment member includes a turn control knob and a transmission gear set to connect the turn control knob and the rotating shaft, wherein at least one side of the turn control knob protrudes from the outside of the first joint part for forward and reverse dialing The control is to rotate the rotating shaft through the transmission gear set to achieve the function of adjusting the tilt angle of the image display panel, and the user can achieve the control with one hand. the

6. The video laryngoscope device according to claim 4, wherein a wireless image signal transmitter is further provided in the gripping handle, and the wireless image signal transmitter is electrically connected with the intubation member, and can be passed through The wireless transmission form transmits the image signal captured by the intubation member, and the image display panel is equipped with an image signal wireless receiver, which can receive the image signal transmitted from the image signal wireless transmitter; thereby serving as the image display panel When the handle is detached, the image display panel can still continue to display images. the

7. The video laryngoscope device according to claim 6, characterized in that, the video signal wireless transmitter provided in the grip handle can transmit the video signal to a remote existing sharer or player Received. the

8 . The video laryngoscope device according to claim 7 , wherein the intubation member is of any structural form such as bougie, light rod, leaf plate type, hose type, and hard tube type. the