CN109550126A

CN109550126A - Amplified respiratory tract examination system

Info

Publication number: CN109550126A
Application number: CN201710884729.3A
Authority: CN
Inventors: 庄清轩; 陈宝全
Original assignee: Xinshi Technology Co ltd; MIN AIK Tech CO Ltd
Current assignee: Xinshi Technology Co ltd; MIN AIK Tech CO Ltd
Priority date: 2017-09-26
Filing date: 2017-09-26
Publication date: 2019-04-02

Abstract

The invention discloses an amplification respiratory tract examination system, which comprises an amplification respirator, a video signal unit and an optical system, wherein the video signal unit and the optical system are worn on the head; wherein, the amplification respirator is formed by integrally molding disinfected plastic into a handle and a bent inserting sheet; the image shot by the amplification respirator can be transmitted to the video signal unit through the connecting unit, and the image is displayed on the optical system; when a user holds the amplification respirator to perform intubation treatment on a patient, the amplification respirator transmits the clear intubation operation real-time image back to the video signal unit component and the optical system; the user can see the operation site in front of eyes, and the operation image of the amplified respirator is also displayed on the optical system in the same direction; and after use, the expanded respirator is disposable.

Description

It expands respiratory tract and checks system

Technical field

The present invention relates to a kind of amplification respiratory tracts to check system；Espespecially a kind of observation in time and precisely progress respiratory tract inspection Cannula-assisted system when looking into.

Background technique

In medical technology, the treatment of intubation must be imposed for special patient, the intubation of this case meaning refers to insertion Respiratory siphon, also known as " endotracheal intubation ", quickly to give oxygen；It please refers to shown in Figure 10, mainly by respiratory siphon 70 Enter from the oral cavity of patient or nasal cavity, then avoid esophagus 82 and push epiglottis 80 open into tracheae 81, which can cooperate The inflation of inflation unit 71 and expand and prop up, to be sealed at 81 peripheral wall of tracheae, 70 other end of respiratory siphon connects respirator (in figure Do not show) to help patient respiration.

However, when being intubated, it is necessary to which first using the tool of auxiliary, i.e. amplification respirator is inserted into from oral area first by patient Epiglottis 80 push open, could safety and be rapidly inserted into respiratory siphon 70, intubation after the completion of again amplification respirator remove；At present compared with Common amplification respirator is as shown in figure 11, which has a handle 91 and inserted sheet 92, in amplification respirator 90 One end be connected with a screen 93, below the screen 93 be equipped with one tool idler wheel 95 bracket 94；When using the amplification respirator 90, Hand grip 91 protrudes into inserted sheet 92 from patient's mouth to carry out the purpose of expansion tracheae, is equipped with photography in 92 end of inserted sheet at this time Head shows the situation of front end on screen 93, with the progress of benefit intubation, although being equipped with moveable bracket below the screen 93 94, it can be convenient the position that screen 93 is pushed into most convenient viewing, but in surgical procedure, in addition to one side is expanded instantly The operation of tracheae, doctor must rotary head look at the information of another screen 93 again, could jointly will intubation in conjunction with the content of the two Work reaches optimal state, but doctor's one side, when performing the operation or instrumentation, on the one hand will bow observing eye servant The current state of body comes back or turns round again the information on viewing screen 93, be inconvenient, and is easy fatigue；Moreover bracket The frame body of 94 underside rollers 95 takes up space, and is restricted the position of adjustment, and be easy to trip doctor or nursing staff is also It is extremely dangerous；If being in addition the need for senior doctor to instruct on side, on the one hand senior doctor will indicate the data on screen, another Aspect instructs the newly operation into doctor now again, back and forth between be even more it is busy and difficult, one carelessness will result in medical treatment It is sorry, it is its major defect.

It please refers to shown in Figure 12, is more advanced amplification respirator 90 ', include a handle 91 ' with the small screen 93 ' And inserted sheet 92 ', it solves the puzzlement that doctor does not need big-movement new line or rotary head, but screen 93 ' is located on handle 91 ' It is risky design, because handle 91 ' is to hold to exert a force for doctor, handle 91 ' itself can shake in operation, Just seem inconvenient in viewing screen 93 ', and the visible angle range of the small screen 93 ' is little, and is easy by roof Top light influences and reflective, also needs to evacuate when necessary and temporarily puts down operation, with another hand or asks other people to assist to adjust The angle of screen 93 ' is not very convenient in actual operation in fact yet；Simultaneously because the amplification with the small screen 93 ' Costly, so most likely reuse, but the small screen 93 ' is just above handle 91 ', therefore hand for the unit price of respirator 90 ' The pollution that bacterium is be easy to cause on the small screen 93 ' and handle 91 ' can be often splashed when art by patient's mouth ejection watery blood, although in weight It can be sterilized when using again, but still will cause hidden trouble in safety.

Summary of the invention

It is more convenient precisely that the main purpose of the present invention is to provide a kind of uses, and can disposable partial component A kind of amplification respiratory tract check system, include an amplification respirator and one wears video signal unit and optical system in head； Wherein, amplification respirator is to constitute handle and curved inserted sheet by the integrally moulded of disinfection completion；By the amplification respirator The image energy taken the photograph reaches video signal unit by connection unit, and image is shown in optical system；When user is hand-held When the treatment that amplification respirator is intubated patient, which will clearly be intubated operation real-time imaging and be back to view Interrogate unit block and optical system；User can not only see operative site at the moment, and the operation image for expanding respirator also exists Same direction is shown in optical system, so that doctor's operation is more wholwe-hearted and reduces unexpected occur；And after use, should Amplification respirator can be abandoned, and better health care protection is reached.

For achieve the above purposes, the present invention can be reached with following mode:

If an amplification respirator includes a handle and curved inserted sheet, and the handle and inserted sheet are the modelings that disinfection is completed Material, which is integrally formed, to be constituted, and wherein tab end has a tabletting outstanding, is equipped in inserted sheet side and takes advantage of a situation insertion for whirling pipe Slot is equipped with the video signal duct and illumination duct of perforation handle inside inserted sheet；One circuit system includes an image procossing control Device and battery processed are set inside handle, then set video signal duct and illumination that an image sensor and light source are set at handle respectively The end of the end in duct, the image sensor can be equipped with optical lens；One connection unit, the image for respirator will be expanded being taken the photograph It is transmitted to video signal unit；One video signal unit has a frame, can use and wear the head for being placed in doctor, and this frame side is with pivot Axis is articulated with a frame, which has an accommodation groove, image circuit board and battery is equipped in the accommodation groove, and to overhanging There are socket and control switch out；Separately the lens group that an image is shown is pivoted in frame outboard end (i.e. towards user's face orientation) Part box is more pivoted with the pick-up lens in an adjustable direction in the outer end of lens subassembly box, which can be by current shadow As being transferred to the records such as long-range or video recording, and it is further provided with below lens subassembly box the optical system that a prism image is shown；According to This, when video signal unit is to be worn on user's head position, and hand-held amplification respirator is intended to carry out patient the amplification operation of tracheae Be intubated treatment when, the image sensor and light source of the amplification respirator will clearly be intubated operation real-time imaging through even Order member is back to video signal unit block and optical system；User can not only see operative site at the moment, expand respirator Operation image be also shown in optical system in same direction.

Detailed description of the invention

Fig. 1 is system schematic of the invention；

Fig. 2 is constructive embodiment figure of the invention；

Fig. 3 is amplification respiratory organ structure schematic diagram of the invention；

Fig. 4 is amplification respirator the schematic diagram of the section structure of the invention；

Fig. 5 is video signal unit implementation example figure of the invention；

Fig. 6 is video signal cellular construction exploded view of the invention；

Fig. 7 is video signal unit optics system embodiment Fig. 1 of the invention；

Fig. 8 is video signal unit optics system embodiment Fig. 2 of the invention；

Fig. 9 is another video signal cellular construction implementation example figure of the invention；

Figure 10 is the schematic diagram for medically using respiratory aid；

Figure 11 is existing amplification respiratory tract detector Fig. 1；

Figure 12 is existing amplification respiratory tract detector Fig. 2.

Description of symbols: 10- expands respirator；101- wireless device；11- handle；12- inserted sheet；120- tabletting；121- Slot；122- video signal duct；123- illuminates duct；20- processing controller；21- image sensor；22- lens；23- light source； 24- battery；30- connection unit；301- connector；31- circuit board；32- battery；40- video signal unit；40 '-video signal units； 401- wireless device；41- framves；41 '-head framves；411- earmuff；412- earmuff；413- pivot；413 '-pivots；42- frame； 42 '-frames；420- lid；421- lens subassembly box；4211- camera lens；422- socket；423- switch；424- accommodation groove；43- tune Whole band；44- cushion；45- cushion；50- optical system；The first prism of 51-；511- enters light concave arc；512A- extension area；512- goes out Optical plane；513- reflects cambered surface；514- collecting end；The second prism of 52-；521- enters optical plane；522- exit plane；The end 523- Face；53- third prism；531- carries concave arc；532- side plane；The end face 533-；534- supports end；54- images panel；60- eyes； 70- respiratory siphon；71- inflation unit；80- epiglottis；81- tracheae；82- esophagus；90- expands respirator；91- handle；92- inserted sheet； 93- screen；94- bracket；95- idler wheel；90 '-amplification respirators；91 '-handles；92 '-inserted sheets；93 '-screens；L1- light；L2- Light；L3- sight.

Specific embodiment

As shown in Figure 1 and Figure 2, system is checked for present invention amplification respiratory tract, including at least having:

One amplification respirator 10, includes a handle 11 and curved inserted sheet 12；It please refers to shown in Fig. 3, Fig. 4, the handle 11 and inserted sheet 12 be disinfection complete integrally moulded composition, wherein 12 end of inserted sheet have a tabletting 120 outstanding, insert 12 side of piece is equipped with takes advantage of a situation the slot 121 of insertion for respiratory siphon, and the video signal duct 122 of perforation handle 11 is equipped with inside inserted sheet 12 And illumination duct 123.

It please refers to shown in Fig. 1, Fig. 3, Fig. 4, a circuit system, includes that an image process controller 20 and the edge of battery 24 are set Inside handle 11, then set an image sensor 21 and light source 23 is set at the video signal duct 122 and illumination hole of handle 11 respectively The end of the end in road 123, the image sensor 21 can be equipped with optical lens 22, so that video is relatively sharp；A connection is set again Unit 30, the image transmission that amplification respirator 10 is taken the photograph to video signal unit 40, if the connection unit 30 is a linear transfer line, Then one end is located at handle 11, and the other end is equipped with connector 301 then to connect a video signal unit 40.

Please refer to shown in Fig. 2, Fig. 5, Fig. 6, a video signal unit 40 has a frame 41 and two earmuffs 411,412 It can use and wear the head for being placed in doctor, 41 side of this frame is articulated with a frame 42 with pivot 413, which has an accommodating Slot 424 can be sealed by a lid 420, image circuit board 31 and battery 32 are equipped in the accommodation groove 424, and outward It is extended with socket 422 and control switch 423, wherein the socket 422 can be connected with the connector 301 of 30 one end of connection unit； It is in separately bending 42 outboard end of frame (i.e. towards user's face orientation), and is pivoted with the lens subassembly box that an image is shown 421 (electronic components for receiving light sensation), are more pivoted with the pick-up lens in an adjustable direction in the outer end of lens subassembly box 421 4211, which can be transferred to current scene the records such as long-range or video recording, and below lens subassembly box 421 It is further provided with the optical system 50 that a prism image is shown.

The optical system 50 that above-mentioned prism image is shown, can be used existing optical system, but the present invention only discloses one kind Embodiment, as shown in Figure 7, Figure 8, which includes: one first prism 51, at one end (upper end or lower end) be equipped with into Light concave arc 511, this, which enters light concave arc 511, to be a spherical arc, aspherical arc or free form surface, in the close eyes of the first prism 51 Side is equipped with an exit plane 512, and the upper end of the exit plane 512 is optionally equipped with an extension area 512A, then with enter light concave arc 511 It is adjacent, the reflection cambered surface 513 of a free form surface is equipped on the outside of the close visual field of the first prism 51, and in the reflection cambered surface 513 Hold adjacent with light concave arc 511 is entered, the other end then intersects and formed the collecting end 514 of the first prism 51 with exit plane 512；This is anti- Plated film in cambered surface 513 is penetrated to improve the effect of reflection.

One second prism 52 is a prism wedge, has one to enter optical plane 521, exit plane 522 and an end face 523, In this enter optical plane 521 and the first prism 51 exit plane 512 it is opposite, and there are a air gap S, the purposes of gap S When being to make light in the first prism 51 with wide-angle directive exit plane 512, it can cause to be totally reflected, be not interference second Prism 52；The then opposite eyes 60 of exit plane 522；Wherein, this enters the included angle A between optical plane 521 and exit plane 522 in 15- It is the most appropriate between 53 degree.

One third prism 53 is the compensating plate of light, has a carrying concave arc 531, just opposite to stick on the first prism 51 Reflection cambered surface 513, and be equipped with a side plane 532 on the outside of the visual field, the light that goes out of the side plane 532 and the second prism 52 is put down Face 522 is set as in parallel, this purpose make eyes 60 see extraneous image just as through one by the first prism 51, the second prism 52, the entity glass window that third prism 53 forms sees outside, will not influence user and sees that external image deforms, therefore Image is relatively sharp；To keep third prism 53 and the pairing of the first prism 51, the second prism 52 more complete, then it is respectively equipped with end Face 533 and to end 534 make collocation more consolidation be bonded.

When using the present invention, video signal unit 40 as shown in Figure 1 and Figure 2 is to be loaded in user's head position, need using When expanding respiratory tract inspection, the amplification that the hand-held amplification respirator 10 of doctor is intended to carry out patient tracheae is performed the operation to carry out (such as Figure 10 Shown in) intubation treatment when, as shown in Figure 2 and Figure 3, the image sensor 21 and light source 23 of the amplification respirator 10 will be clear Intubation perform the operation real-time imaging, be back to 40 component of video signal unit and optical system 50 through connection unit 30；Real-time imaging warp It is spread out of by the imaging panel 54 of (as shown in Figure 7, Figure 8) optical system 50, the image light L1 on the imaging panel 54 passes through the One prism 51 enters 511 directive exit plane 512 of light concave arc, can be all-trans through exit plane 512 and be incident upon the reflection cambered surface of plated film 513, then exit plane 512 is reflected and is had passed through, enter optical plane by the air gap S, and into the second prism 52 521, exit plane 522, then through eyes 60 in retina image-forming, but any object view for finding out light L2 outward is not interfered, because This, when doctor is using the present invention, as shown in Fig. 2, having put on video signal unit 40 and sight L3 at the moment has directly seen optical system System 50 can not only see operative site at the moment, expand the operation image of respirator 10 also in same direction, if there is guidance to cure Teacher is on the scene, while carrying the upper present invention, also can see that above-mentioned information simultaneously, so as to mutual guidance learning, more compared with the prior art For convenience.

It please refers to shown in Fig. 2, although it is by line style that image, which is transferred data to video signal unit 40, by amplification respirator 10 Connection unit 30, but when actual implementation on also can as shown in Figure 1, amplification respirator 10 and video signal unit 40 on be equipped with transmission Wireless device 101,401, so as in the space of wireless network, it can wirelessly reach transmission amplification respirator 10 in hand Image when art.

It please refers to shown in Fig. 2, which is a straight embodiment design worn in head；Referring again to Fig. 9 institute Show, which has an opposite head frame 41 ' and frame 42 ' being in U-shape, and in two head framves 41 ' and frame 42 ' Both ends are respectively equipped with adjustment band 43, form the annular solid of an adjustable elasticity and wear and be placed in head, this frame 41 ' and frame 42 ' are equipped with cushion 44,45 at opposite concave arc；Wherein, frame 42 ' is ducted body, is connected in external one end with pivot 413 ' Lens subassembly box 421, pick-up lens 4211, optical system 50 as the aforementioned；Inside is as shown in fig. 6, be equipped with circuit board 31, battery 32, the parts such as control switch 423 are all generally no different with aforementioned.

When therefore, using the present invention, it will have the advantage that

1, since the present invention has video signal unit and optical system, allow doctor when carrying out infusion therapy, it can be simultaneously It sees operative status now, while having the image inside operation again, do not need to be diverted attention again to other positions and go to see detecting Image is also easy that medicine teacher is allowed to instruct student, is the main advantage of the present invention.

2, it is placed in the head of doctor since the present invention wears video signal unit and optical system, so in operation amplification breathing It is more wholwe-hearted and save trouble when device, while the amplification respirator relevant device can be made into jettisonable with integrally moulded Equipment, keep the behavior of medical treatment more safe and healthy, be another advantage of the present invention.

Structure of the present invention is only preferred embodiment, is not intended to limit the invention the range of implementation；Therefore work as Equivalent or easily variation person, the made equalization in the case where not departing from spirit and scope of the invention made by those skilled in the art Variation and modification, such as: substantially change the shape or size of component, with similar optical system, or uses identical material Deng, but characteristic person of the invention is used, it should all be covered by protection scope of the present invention.

Claims

1. an expanded respiratory tract inspection system, is characterized in that, comprises at least:

An amplification respirator, including a handle and a curved insert, and the handle and insert are integrally formed of sterilized plastic, wherein the end of the insert has a protruding pressing piece, and a side of the insert is provided with a The slot into which the breathing tube is inserted homeopathically has a video channel and a lighting channel through the handle inside the insert;

a circuit system, comprising an image processing controller and a battery embedded in the handle; an image sensor and a light source are respectively embedded at the ends of the video channel and the illumination channel of the handle; the end of the image sensor is provided with an optical lens;

a connection unit for transmitting the image captured by the augmented ventilator to the video unit;

A video unit has a head frame that can be worn on the doctor's head, and one side of the head frame is pivotally connected to a frame through a pivot, the frame has an accommodating groove, and an image circuit board is arranged in the accommodating groove and a battery, and a socket and a control switch protrude outwards; in addition, a lens assembly box for image display is pivoted at the outer end of the frame toward the user's face, and an adjustable direction is pivoted at the outer end of the lens assembly box. The camera lens, the camera lens can transmit the current image to the remote or video, and a prism image display optical system is arranged under the lens assembly box;

Accordingly, when the video unit is placed on the user's head and the augmented ventilator is held to perform tracheal augmentation surgery on the patient for intubation treatment, the image sensor and light source of the augmented ventilator will be clearly visible. The real-time image of the intubation operation is sent back to the video unit component and the optical system through the connection unit; the user can not only see the operation scene in front of him, but also the operation image of the augmented ventilator is displayed on the optical system in the same direction.

2 . The augmented airway inspection system according to claim 1 , wherein the connecting unit is a linear transmission line, and one end is provided on the handle, and the other end is provided with a connector for connecting to the video unit. 3 .

3 . The augmented airway inspection system according to claim 1 , wherein the two ends of the head frame of the video unit are provided with two earmuffs, which can be directly worn on the head. 4 .

4 . The augmented airway inspection system according to claim 1 , wherein the video unit is composed of a relatively U-shaped head frame and a frame, and two ends of the two head frames and the frame are respectively provided with 4 . The adjustment belt forms an annular body with adjustable tightness and is worn on the head.

5 . The augmented airway inspection system according to claim 1 , wherein the connecting unit is a wireless device, and the augmented respirator and the video unit are respectively provided with wireless devices for transmission, so as to be able to use the wireless network in the space of the wireless network. Wireless transmission to transmit images of augmented ventilators during surgery.

6. The augmented airway inspection system according to claim 1, wherein the optical system comprises:

A first prism with a light incident concave arc at one end, a light exit plane on the side of the first prism close to the eye, the upper end of the light exit plane adjacent to the light incident concave arc, and a The reflective arc surface of the free-form surface, and the reflective arc surface is coated, and the upper end is adjacent to the light incident concave arc, and the other end intersects with the light emitting plane to form the converging end of the first prism;

A second prism, which is a wedge-shaped prism, has a light-incident plane, a light-exit plane, and one end face, wherein an air gap is left between the light-incidence plane and the light-exit plane of the first prism, so that the light can be larger in the first prism. Total reflection can be formed when the angle is directed to the light-emitting plane, and the light-emitting plane faces the eyes;

A third prism, which is a compensating sheet for light, has a bearing concave arc, which just abuts on the reflective arc surface of the first prism, and is provided with a side plane close to the outside of the field of view, and the side plane and the light-emitting plane of the second prism are arranged to be parallel;

When the image light on the display panel passes through the incident concave arc of the first prism to the light exit plane, it is totally reflected by the light exit plane to the reflective arc surface of the coating, and then is reflected and passes through the light exit plane, passing through the air gap. , and enter the light incident plane and light exit plane of the second prism, and then image in the retina through the eye, but it does not prevent any objects that can see the light outward.

7 . The augmented airway inspection system according to claim 6 , wherein the first prism is provided with an extension area at the upper end of the light exit plane formed near the eye side, and is adjacent to the light incident concave arc. 8 .