CN217090679U - Portable airway speculum capable of checking and treating retainable hollow structure - Google Patents

Abstract

The utility model discloses a portable air flue sight glass which can check the hollow structure which can be treated and left, comprising an air vent joint, a sight glass body, a lens angle adjusting device, a monitoring conduction device and a monitoring operation system, wherein the bottom of the air vent joint is fixedly connected with one end of the sight glass body, and the monitoring conduction device is arranged at one side of the sight glass body; the monitoring conduction device at least comprises a signal wire harness leading-out connector, a signal wire harness and a monitoring camera, wherein the monitoring camera is electrically connected with the signal wire harness leading-out connector through the signal wire harness, the monitoring camera is arranged at the bottom end of the endoscope body, and the signal wire harness leading-out connector is arranged at the top end of the endoscope body. The utility model discloses the mirror body is hollow tubular structure, compares in traditional endoscope mirror body, has not only practiced thrift manufacturing cost, quality also light, is convenient for push the liquid medicine in the patient's air flue moreover, the manual work ventilates and gets rid of rescue work such as foreign matter in the air flue.

Description

Portable airway speculum capable of checking and treating retainable hollow structure

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to can examine can treat portable air flue sight glass of hollow structure that can keep somewhere.

Background

Many cases of death caused by airway obstruction, breathing disorder and asphyxia caused by human airway foreign body infarction are particularly better to preschool children and old people. Because the preschool children are not easy to understand, are good and greedy to eat, the preschool children like to eat jelly, popcorn, bubble gum, peanuts and the like, even glass balls and other things are plugged into mouths, suffocation is easily caused, and the children are easy to cry and scream; for the old, swallowing reaction is slow and the mouth is not good, when the old eats steamed bread, bread or meat balls, the throat of the oral cavity is easily blocked, and some old people even feed rice porridge in a lying state can inhale an airway by mistake to suffocate and die, thereby causing tragedy among people.

Therefore, many cases of death due to airway foreign bodies occur in the old and the young, each year, which causes huge sadness to families, and some young parents regress and even collapse. More unfortunately: some children's cases do not have completely blocked air passages and have a first line of vitality for timely rescue, but after the children's cases are sent to an emergency room of a hospital, the emergency room calls pediatrics and needs to operate fiber bronchoscopy medical technicians to help, so that the children call layer by layer to find the place, the most valuable minutes for rescuing the life are spent, the waiting usually needs about twenty minutes, even if the fiber bronchoscopy is unattended at night, the children need to wait for three or fifty minutes, and the children can only see the lost when being left open, so that the pain of wrists is relieved. The blocking of the mistaken sucking of the old people or foreign matters and the like can be completely removed in the first time, and the life is delayed.

The conventional fiberoptic bronchoscope is applied to the emergency treatment, and the endoscope needs a cold light source and alternating current, has a plurality of attached cases and leads, is complex in structure and heavy in overall quality, and needs to be put on a trolley to move. Moreover, the lens end of the fiberoptic bronchoscope is of a solid structure, and when the fiberoptic bronchoscope enters an air passage, the fiberoptic bronchoscope has a partially blocked adverse effect on the air passage, namely 'air passage loss', which is unfavorable for rescuing patients with obstructed air passages. And for the patient of breathing machine assisted ventilation behind respiratory tract intubation, the prior art can not monitor the condition in the airway in real time, to whether there is sputum in the airway to block up, the sputum is many and not many, whether need to inhale phlegm, when inhale phlegm, whether the sputum is thin or thick, whether the sputum has already been completely aspirated? The prior art can not directly answer, has no simple and convenient testing means, and only depends on estimation, so the operation has certain blindness and randomness. In addition, for drowned patients, the medical science is divided into dry drowning and wet drowning, wherein the dry drowning means that water does not enter the lung and only causes oxygen deficiency by asphyxiation after entering the water; wet drowning refers to the invasion of water into the lungs, blocking the airways and causing asphyxia. Clinically, the drowning patients do not need to control water (pour water), and the key is that whether the drowning patients are dry drowned or wet drowned cannot be technically and rapidly distinguished! If dry drowning is removed and controlled, rescue time is wasted, while wet drowning is necessary to be controlled in rescue, at present, the drowning is only symbolically inverted, the effect is not good, ideally, the drowning is only effective by knowing the condition in the lung under direct vision and absorbing accumulated water in the lung, and the drowning cannot be achieved at present, so that the curative effect of rescue is influenced.

The present inventors have sought to solve all of the problems and technical problems described above.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect of prior art, the technical purpose of the utility model is to solve a great deal of problem that mentions in the above-mentioned background art, to the obstructed disease of air flue, can realize reacing the rescue requirement of removing obstruction in the emergency treatment several minutes, save patient's life the very first time.

In order to achieve the above object, the utility model provides a following technical scheme: a portable airway speculum capable of checking a hollow structure which can be reserved for treatment comprises a ventilation joint, a speculum body, a lens angle adjusting device, a monitoring conduction device and a monitoring operation system, wherein the bottom of the ventilation joint is fixedly connected with one end of the speculum body, and the monitoring conduction device is arranged on one side of the speculum body;

the monitoring conduction device at least comprises a signal wire harness leading-out connector, a signal wire harness and a monitoring camera, wherein the monitoring camera is electrically connected with the signal wire harness leading-out connector through the signal wire harness, the monitoring camera is arranged at the bottom end of the endoscope body, and the signal leading-out connector is arranged at the top end of the endoscope body.

Preferably, the mirror body is of an arc-shaped hollow tubular structure.

Preferably, the lens angle adjusting device comprises a rotating shaft structure, an adjusting rod, a traction wire channel for accommodating the traction wire and a spring piece for promoting the return of the adjusting rod, wherein the rotating shaft structure is arranged on one side of the ventilation joint, the adjusting rod is movably connected with the rotating shaft structure, the traction wire channel is arranged in the inner part of the tube wall of the lens body along the length direction of the lens body, the traction wire is movably arranged in the traction wire channel, and one end of the traction wire, which is far away from the ventilation joint, is provided with a traction wire stop point.

Preferably, control operating system includes display screen, signal quick-operation joint, aerifys quick-operation joint and operating function key, signal quick-operation joint with it sets up respectively to aerify quick-operation joint the bottom of display screen, the bottom threaded connection of display screen has the connection handle, the display screen provide DC power supply for control conduction device.

Preferably, the monitoring operating system further comprises an image recognition module and a voice prompt module.

Preferably, the operation function keys at least comprise five keys of a power switch, a photo, a video, inflation pressure setting and constant pressure inflation.

Preferably, a gas injection pipe penetrates through the pipe wall of the endoscope body, one end of the gas injection pipe is communicated with a gas storage bag, the gas storage bag is fixedly arranged on the outer surface of one end, far away from the ventilation joint, of the endoscope body, the other end of the gas injection pipe extends to the top of the endoscope body and is communicated with a gas injection joint outside the endoscope body, and a gas stop valve is arranged in the gas injection joint and can be used for closing filled gas.

Preferably, the monitoring and conducting device further comprises a lens working lamp, and the lens working lamp is arranged on the monitoring camera.

Preferably, a medicine injection pipe penetrates through the inner wall of the tube wall of the lens body, the medicine injection pipe extends downwards to the far end of the lens body, and the medicine injection pipe extends upwards to the top of the lens body and is communicated with a medicine injection connector outside the lens body.

Preferably, at least one pair of reinforcing steel wires are symmetrically arranged in the side wall of the mirror body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the mirror body adopts a hollow tubular structure, so that the manufacturing cost is saved, the quality is reduced, and the liquid medicine is conveniently injected into the airway of a patient, the artificial ventilation is realized, and the foreign matters in the airway are quickly removed.

2. The angle of adjusting the pole through pivot structure adjusting mirror body distal end is favorable to the mirror body to find concealed glottis rapidly at the throat, gets into the lower air flue, improves work efficiency.

3. The structure of mirror body both is a control conduction system, but a pipeline of manual ventilation again, is a convenient passageway of getting the foreign matter business turn over under looking directly, but also accessible is to air flue injection liquid medicine dilution sputum, is favorable to thick sputum's smooth suction, has the variety of function.

4. The reinforcing steel wire structure can reinforce the strength of the mirror body, prevent the far end of the mirror body from shaking left and right, and enhance the stability of the mirror body; and is also beneficial to quickly restoring the original shape and radian after the angle of the mirror body is adjusted.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the monitoring operating system of the present invention;

FIG. 3 is a schematic cross-sectional view of the injection tube, the reinforcing steel wire and the signal wire harness of the present invention;

in the figure: the endoscope comprises a ventilation joint 1, an endoscope body 2, a scale mark 3, a lens angle adjusting device 4, a rotating shaft structure 41, an adjusting rod 42, a traction wire 43, a traction wire channel 44, a traction wire stop point 45, a spring piece 46, a monitoring conduction device 5, a signal wire harness leading-out joint 51, a signal wire harness 52, a monitoring camera 53, a lens working lamp 54, a reinforcing steel wire 6, a monitoring operation system 7, a display screen 71, a signal quick joint 72, a connecting handle 73, an inflation quick joint 74, an operation function key 75, an air injection joint 8, an air injection pipe 9, a liquid injection joint 10, a liquid injection pipe 11 and a gas storage bag 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: a portable air flue sight glass capable of checking a hollow structure capable of being reserved for treatment comprises a ventilation joint 1, a sight glass body 2, a lens angle adjusting device 4, a monitoring conduction device 5 and a monitoring operation system 7, wherein the bottom of the ventilation joint 1 is fixedly connected with one end of the sight glass body 2, the monitoring conduction device 5 is arranged on one side of the sight glass body 2, and the sight glass body 2 is of an arc hollow tubular structure;

the monitoring conduction device 5 at least comprises a signal wire harness leading-out connector 51, a signal wire harness 52 and a monitoring camera 53, wherein the monitoring camera 53 is electrically connected with the signal wire harness leading-out connector 51 through the signal wire harness 52, the monitoring camera 53 is arranged at the far end of the endoscope body 2, the signal leading-out connector 51 is arranged at the top end of the endoscope body 2, and a lens work lamp 54 is arranged on the monitoring camera 53.

Concretely, lens angle adjusting device 4 includes pivot structure 41, adjust pole 42, the haulage wire 43 and hold the haulage wire passageway 44 of haulage wire 43, pivot structure 41 sets up the one side at air connector 1, adjust pole 42 and pivot structure 41 swing joint, inside the pipe wall of mirror body 2 was seted up along the length direction of mirror body 2 to haulage wire passageway 44, haulage wire 43 activity sets up the inside at haulage wire passageway 44, the one end that air connector 1 was kept away from to haulage wire 43 is provided with haulage wire dead center 45, haulage wire 43 can be the steel wire, also can be materials such as pliable and tough high strength silk, adjust the angle of mirror body 2 distal end through haulage wire 43, be equipped with spring leaf 46 between air connector 1 and regulation pole 42, rely on elasticity to make and adjust pole 42 to return fast.

Specifically, the monitoring operation system 7 comprises a display screen 71, a signal quick connector 72, an inflation quick connector 74 and an operation function key 75, wherein the signal quick connector 72 and the inflation quick connector 74 are respectively arranged at the bottom of the display screen 71, and a connecting handle 73 with threads is arranged at the bottom of the display screen 71; an image recognition module and a voice prompt module are arranged in the monitoring operation system 7. When in use, the connecting handle 73 can be inserted into the ventilation joint 1, or the connecting handle 73 can be screwed off, and the monitoring operation system 7 can be placed on a table for use, and the operation function keys 75 at least comprise five keys of a power switch, a photograph, a video, an inflation pressure setting and a constant pressure inflation.

Specifically, the gas injection pipe 9 is worn to be equipped with inside the pipe wall of mirror body 2, the one end and the gas storage bag 12 of gas injection pipe 9 are linked together, the fixed one end external surface that keeps away from air connector 1 at mirror body 2 that sets up of gas storage bag 12, the other end of gas injection pipe 9 extends to mirror body 2's top and is linked together with mirror body 2 outside gas injection connector 8, it can realize the inflation of settlement pressure to aerify quick-operation joint 74 and the butt joint of gas injection connector 8, let the gas storage bag be sufficient state, be favorable to the fixed of mirror body.

Specifically, a medicine injection pipe 11 penetrates through the inner wall of the lens body 2, the medicine injection pipe 11 extends downwards to the far end of the lens body 2 and is open, and the medicine injection pipe 11 extends upwards to the top of the lens body 2 and is communicated with a medicine injection connector 10 outside the lens body 2.

Specifically, the lens body 2 is provided with a depth scale line 3 along the length direction.

Specifically, be provided with in the lateral wall of mirror body 2 and be provided with mated reinforcing steel wire 6, can strengthen mirror body 2's pipe wall intensity and stability, can make mirror body 2 rely on elastic restitution again behind the angle modulation.

The utility model discloses a theory of operation and use flow: will the utility model discloses a can check can treat portable air flue sight glass of hollow structure that can keep somewhere does simple training to emergency doctor and nurse, can master operating skill. After an infant patient with an airway obstruction or an old man is sent to a hospital for emergency treatment, a doctor takes out the endoscope body 2 of the airway endoscope packaged in a disinfected manner in consideration of the condition of the airway obstruction, and connects and starts up the signal wire harness leading-out connector 51 and the signal quick connector 72 of the monitoring operation system 7. The oral cavity of a patient is opened, the end of a monitoring camera 53 of the endoscope body 2 enters from the oral cavity, a relevant anatomical mark is found under the guidance of a display screen 71 by means of light of the monitoring camera 53 and a lens working lamp 54, the angle and the direction of a lens are adjusted by an adjusting rod 42, when the glottis of the throat is explored, a monitoring operation system 7 has glottis image automatic identification and voice prompt, the far end of the endoscope body 2 is smoothly pushed into the trachea under the direct vision of monitoring, the adjusting rod 42 is loosened at the moment, the original position is restored by means of the elasticity of a spring piece 46 and a reinforcing steel wire 6, the endoscope body 2 continues to move forwards and explore, when the foreign matters in the air passage are found, if the foreign matters are hard matters such as peanuts, foreign matter forceps configured in a first-aid kit enter from the middle cavity of the endoscope body 2 and clamp the foreign matters are removed under the direct vision, and the endoscope body 2 can exit along with the foreign matters; if the foreign body is a jelly-like foreign body, the foreign body can be clamped and crushed, then a negative pressure suction tube enters strong suction from the middle cavity of the lens body 2, if necessary, physiological saline can be injected through the liquid medicine injection joint 10 to wash the residual jelly-like foreign body and completely suck the jelly-like foreign body under direct vision, then the lens body 2 is withdrawn, and the foreign body of a patient can be quickly removed in a short few minutes to recover normal ventilation. If the patient is in the respiratory failure state at this moment, then can remain this mirror body 2 in the trachea suitable degree of depth, be connected gas injection joint 8 with aerify quick-operation joint 74, through the fixed pressure of control operating system 7 and aerify the key, carry out a key formula to the gas storage bag 12 of mirror body 2 distal end and aerify, reach suitable pressure, accomplish the fixed of mirror body 2, the near-end of joint 1 of ventilating can be connected with the supporting of breathing machine pipeline, implement artifical supplementary ventilation, at this in-process, still can be with the help of monitoring camera 53 in real time observation air flue circumstances, know whether the sputum increases, decide whether need inhale phlegm, thereby keep the air flue unblocked, be favorable to patient's recovery.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a can check portable air flue sight glass of hollow structure that can treat and keep somewhere, includes ventilation joint (1), mirror body (2), camera lens angle adjusting device (4), control conduction device (5) and control operating system (7), its characterized in that: the bottom of the ventilation joint (1) is fixedly connected with one end of the endoscope body (2), and the monitoring conduction device (5) is arranged on one side of the endoscope body (2);

the monitoring conduction device (5) at least comprises a signal wire harness leading-out connector (51), a signal wire harness (52) and a monitoring camera (53), wherein the monitoring camera (53) is electrically connected with the signal wire harness leading-out connector (51) through the signal wire harness (52), the monitoring camera (53) is arranged at the bottom end of the endoscope body (2), and the signal wire harness leading-out connector (51) is arranged at the top end of the endoscope body (2).

2. A portable airway speculum capable of examining and treating a hollow structure capable of remaining, as claimed in claim 1, wherein: the mirror body (2) is of an arc hollow tubular structure.

3. A portable airway speculum capable of examining and treating a hollow structure capable of remaining, as claimed in claim 1, wherein: lens angle adjusting device (4) are including pivot structure (41), adjust pole (42), haulage wire (43) and hold haulage wire passageway (44) of haulage wire (43), pivot structure (41) set up one side of air-vent joint (1), adjust pole (42) with pivot structure (41) swing joint, haulage wire passageway (44) are followed the length direction of mirror body (2) is seted up inside the pipe wall of mirror body (2), haulage wire (43) activity sets up the inside of haulage wire passageway (44), haulage wire (43) are kept away from the one end of air-vent joint (1) is provided with haulage wire dead center (45) adjust pole (42) with be provided with spring leaf (46) between air-vent joint (1).

4. A portable airway speculum capable of examining and treating a hollow structure capable of remaining, as claimed in claim 1, wherein: the monitoring operation system (7) comprises a display screen (71), a signal quick connector (72), an inflation quick connector (74) and an operation function key (75), wherein the quick connector (72) and the inflation quick connector (74) are respectively arranged at the bottom of the display screen (71), and the bottom of the display screen (71) is in threaded connection with a hollow connecting handle (73).

5. The portable airway speculum capable of examining and treating a retainable hollow structure as claimed in claim 4, wherein said at least one of: an image recognition module and a voice prompt module are arranged in the monitoring operation system (7).

6. The portable airway speculum capable of examining and treating a retainable hollow structure as claimed in claim 4, wherein said at least one of: the operation function keys (75) at least comprise five keys of a power switch, a photograph, a video, a setting inflation pressure and a constant pressure inflation.

7. A portable airway speculum capable of examining and treating a hollow structure capable of remaining, as claimed in claim 1, wherein: the utility model discloses a set up mirror body, including mirror body (2), gas injection pipe (9) are worn to be equipped with in the pipe wall of mirror body (2) inside, the one end and the gas storage bag (12) of gas injection pipe (9) are linked together, gas storage bag (12) are fixed to be set up mirror body (2) are kept away from the one end external surface of joint (1) of ventilating, the other end of gas injection pipe (9) extends to the top of mirror body (2) and with mirror body (2) outside gas injection joint (8) are linked together.

8. A portable airway speculum capable of examining and treating a hollow structure capable of remaining, as claimed in claim 1, wherein: the utility model discloses a medical endoscope, including mirror body (2), the inside liquid medicine injection pipe (11) that wears to be equipped with of pipe wall of mirror body (2), the downwardly extending of liquid medicine injection pipe (11) extremely the distal end of mirror body (2), the other end of liquid medicine injection pipe (11) upwards extends to the top of mirror body (2) and with mirror body (2) outside liquid medicine injection connects (10) and is linked together.

9. A portable airway speculum capable of examining and treating a hollow structure capable of remaining, as claimed in claim 1, wherein: at least one pair of reinforcing steel wires (6) are symmetrically arranged in the side wall of the mirror body (2).

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