CN210472115U

CN210472115U - Hard tube type visual laryngoscope

Info

Publication number: CN210472115U
Application number: CN201920547099.5U
Authority: CN
Inventors: 丁永乐; 杨宏伟; 刘建锋; 朱涛; 周伟
Original assignee: Jiangsu Yongle Medical Technology Co ltd
Current assignee: Jiangsu Yongle Medical Technology Co ltd
Priority date: 2019-04-21
Filing date: 2019-04-21
Publication date: 2020-05-08
Anticipated expiration: 2029-04-21

Abstract

The utility model discloses a hard tube type visual laryngoscope, which comprises a display screen, an adjusting mechanism, a photographing key, a handle, a safety locking switch, a tracheal catheter and a peeping mechanism, the utility model discloses a setting up the adjusting mechanism, when the display screen is adjusted left and right, a bottom knob rotates, when the display screen is adjusted up and down, a movable frame rotates and twists with a mounting seat through a side knob, because the base knob and the side knob both adopt a disc damping rotating shaft, the adjusting angle stops at will, the adjustment is convenient, and the adjusting angle range is large; the tracheal catheter can be clamped on the tracheal catheter fixer through arrangement of the tracheal catheter fixer, and the tracheal catheter is inserted into the patient when the throat of the patient is snooped, so that the tracheal catheter fixer is simple in structure and convenient to insert; through setting up the hard tube, the hard tube adopts the type alloy of moulding that can bend, and its diameter is only 5.2mm, provides sufficient space for the intubate, has made things convenient for tracheal inserting to put, is fit for the use of patient such as the laryngeal aperture is little, neck is impaired, glottis height, jaw bone fracture, obesity.

Description

Hard tube type visual laryngoscope

Technical Field

The utility model relates to a laryngoscope technical field specifically is a visual laryngoscope of hard tube formula.

Background

Because the throat position is darker, the physiology structure is complicated, unable direct peep and reach, need inspect with the help of the laryngoscope during throat's inspection, the laryngoscope generally includes to constitute by handle and laryngoscope piece two parts, be provided with the display on the handle, be convenient for carry out direct observation to patient's throat, but human throat structure is complicated, patient's throat also can siltation thick phlegm usually, the camera that is not convenient for to be located on the laryngoscope piece is made a video recording and is observed, sputum also is difficult to clear up simultaneously, and the human body is when the laryngoscope inspection, the throat can be because there is the foreign matter, let the people reflection produce swallowing reaction or retching, make the laryngoscope piece further go deep into the throat or withdraw from the original position, thereby influence normal observation, lead to the check-out time extension, increase patient's misery.

The invention provides a laryngoscope with a name of 201710159931.X, which comprises a handle and a laryngoscope lens, the handle and the laryngoscope blade form an L shape, the end part of the laryngoscope blade is provided with a camera, the handle is provided with a display used for displaying images shot by the camera, an adjusting mechanism for adjusting the depth of the laryngoscope lens entering the throat is arranged between the handle and the laryngoscope lens, the adjusting mechanism comprises an adjusting gear and a rack, the handle is provided with an adjusting window and a rack accommodating groove, the adjusting gear is rotatably arranged in the adjusting window, the rack accommodating groove is communicated with the adjusting window, one end of the rack is fixedly connected with the laryngoscope blade, the other end of the rack is slidably arranged in the rack accommodating groove, the rack is meshed with the adjusting gear, the laryngoscope lens has a simple structure, and can realize fine adjustment of the upper and lower positions of the laryngoscope lens at the throat, so that the laryngoscope can work at the throat of a patient more efficiently. However, the existing laryngoscope also has the problems that the laryngoscope lens is large in size, is not suitable for patients with small laryngeal opening degree, head and neck damage, high glottis, jaw fracture, obesity and the like, can not assist in intubation, is easy to cause oral hemorrhage and trachea contusion of the patients due to intubation, and is small in display screen adjusting range.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a visual laryngoscope of hard tube formula has solved current laryngoscope and has still existed laryngoscope piece volume great, and unsuitable throat aperture is little, the neck is impaired, glottis height, jaw bone fracture, patient such as obesity use, can't assist going on of intubate, and the intubate causes patient's oral hemorrhage and trachea contusion easily to and the little problem of display screen control range.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hard tube type visual laryngoscope comprises a display screen, an adjusting mechanism, a photographing key, a handle, a safety locking switch, an endotracheal tube and a peeping mechanism, wherein the display screen is in threaded connection with the adjusting mechanism and is connected with the handle through a lead; the adjusting mechanism is arranged on one side of the top of the handle through a screw; the photographing key is embedded at one side of the handle; a lithium battery and a circuit board are arranged inside the handle; the safety locking switch is arranged at the joint of the handle and the peeping mechanism; the tracheal catheter is clamped with the peeping mechanism.

The adjusting mechanism comprises a base knob, a mounting seat, a side knob, a movable frame and a mounting bolt, wherein the base knob is mounted on one side of the top of the handle through a screw; the mounting seat is movably connected with the base knob; 2 side knobs are adopted; the movable frame is C-shaped, and two ends of the movable frame are movably connected with the mounting seat through side knobs; the mounting bolt penetrates through the top of the movable frame and is connected with the display screen.

The base knob and the side knob are both provided with ZN-SM-119-1 type disc damping rotating shaft stopping hinges, so that the display screen can be adjusted in multiple angles, can be adjusted according to the requirements of a user, and is convenient for watching the laryngeal images of the patient.

The peeping mechanism comprises a cone plug connector, an air pipe conduit fixer, a hard pipe, an LED light supplement lamp and a camera, wherein the cone plug connector is connected with the handle through a safety locking switch and is connected with a circuit board in the handle through a wire; the tracheal catheter fixator is sleeved outside the hard tube; 4LED light supplement lamps are adopted and are embedded in the hard tube; the camera is embedded at the bottom end inside the hard tube; the LED light supplement lamp and the camera are both electrically connected with the cone plug connector.

The hard tube is made of bendable plastic alloy and is arranged to be 5.2mm in diameter, the bending degree is adjustable, the hard tube can be attached to the esophagus of a patient to walk, and insertion and placement of the trachea are facilitated.

(III) advantageous effects

The utility model provides a hard tube type visual laryngoscope. The method has the following beneficial effects:

(1) the utility model discloses a set up adjustment mechanism, the bottom knob is rotatory when the display screen is controlled and is adjusted, when carrying out angle adjustment about the display screen, the adjustable shelf takes place rotatory wrench movement through side knob and mount pad, because base knob and side knob all adopt the disc damping pivot, angle of adjustment stops at will, and it is convenient to adjust, and angle regulation scope is big.

(2) The utility model discloses a set up tracheal catheter fixer and can block tracheal catheter on it to insert tracheal catheter into the patient internal when snooping patient throat, simple structure, the intubate is convenient.

(3) The utility model discloses a set up the hard tube, the hard tube adopts the type of moulding alloy of can bending, and its diameter only is 5.2mm, for the intubate provides sufficient space, has made things convenient for tracheal inserting to put, is fit for the use of patient such as the throat aperture is little, neck is impaired, the glottis height, jaw bone breaks, obesity.

(4) The utility model discloses a set up LED light filling lamp and camera, the condition that causes patient's oral cavity to bleed or trachea contused wound appears when effectually avoiding the intubate.

Drawings

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

fig. 2 is a schematic structural diagram of the adjusting mechanism of the present invention.

Fig. 3 is a schematic structural view of the peeping mechanism of the present invention.

In the figure: the device comprises a display screen 1, an adjusting mechanism 2, a base knob 21, a mounting seat 22, a side knob 23, a movable frame 24, a mounting bolt 25, a photographing key 3, a handle 4, a safety locking switch 5, a tracheal catheter 6, a peeping mechanism 7, a cone connector clip 71, a tracheal catheter fixer 72, a hard tube 73, an LED light supplement lamp 74 and a camera 75.

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

As shown in fig. 1-3, the utility model provides a technical solution: a hard tube type visual laryngoscope comprises a display screen, an adjusting mechanism, a photographing key, a handle, a safety locking switch, an endotracheal tube and a peeping mechanism, wherein the display screen is in threaded connection with the adjusting mechanism and is connected with the handle through a lead; the adjusting mechanism is arranged on one side of the top of the handle through a screw; the photographing key is embedded at one side of the handle; a lithium battery and a circuit board are arranged inside the handle; the safety locking switch is arranged at the joint of the handle and the peeping mechanism; the tracheal catheter is clamped with the peeping mechanism.

Example 2

A hard tube type visual laryngoscope comprises a display screen, an adjusting mechanism, a photographing key, a handle, a safety locking switch, an endotracheal tube and a peeping mechanism, wherein the display screen is in threaded connection with the adjusting mechanism and is connected with the handle through a lead; the adjusting mechanism is arranged on one side of the top of the handle through a screw; the photographing key is embedded at one side of the handle; a lithium battery and a circuit board are arranged inside the handle; the safety locking switch is arranged at the joint of the handle and the peeping mechanism; the tracheal catheter is clamped with the peeping mechanism.

Preferably, the adjusting mechanism comprises a base knob, a mounting seat, a side knob, a movable frame and a mounting bolt, wherein the base knob is mounted on one side of the top of the handle through a screw; the mounting seat is movably connected with the base knob; 2 side knobs are adopted; the movable frame is C-shaped, and two ends of the movable frame are movably connected with the mounting seat through side knobs; the mounting bolt penetrates through the top of the movable frame and is connected with the display screen.

Example 3

Preferably, the base knob and the side knob both adopt ZN-SM-119-1 type disc damping rotating shaft stopping hinges, so that the display screen can be adjusted in multiple angles, can be adjusted according to the requirements of a user, and is convenient for watching the throat images of the patient.

Example 4

Preferably, the peeping mechanism comprises a cone plug connector, an air pipe catheter fixer, a hard pipe, an LED light supplement lamp and a camera, wherein the cone plug connector is connected with the handle through a safety locking switch and is connected with a circuit board in the handle through a wire; the tracheal catheter fixator is sleeved outside the hard tube; 4LED light supplement lamps are adopted and are embedded in the hard tube; the camera is embedded at the bottom end inside the hard tube; the LED light supplement lamp and the camera are both electrically connected with the cone plug connector.

Preferably, the hard tube is made of bendable plastic alloy and is arranged into a tube with the diameter of 5.2mm, the bending degree is adjustable, the hard tube can be attached to the esophagus of a patient, and the trachea can be conveniently inserted and placed

Example 5

During the use, when carrying out the intubate to the patient, at first fix endotracheal tube 6 on hard tube 73 through endotracheal tube fixer 72, then insert the hard tube 73 that has endotracheal tube 6 from the oral area of patient and put, LED light filling lamp 74 carries out the light filling to the patient throat, the picture that camera 75 was shot is transmitted to display screen 1 through the wire and is broadcast, operating personnel finely tunes the angle of hard tube 73 according to the picture of shooing, in the intubate, if need when adjusting display screen 1 left and right sides, rotatory display screen 1, bottom knob 21 is rotatory, when carrying out angle adjustment from top to bottom to display screen 1, movable frame 24 takes place rotatory wrench movement through side knob 23 and mount pad 22, with the best viewing angle who reaches the user.

To sum up, this visual laryngoscope of hard tube formula, through setting up including display screen 1, adjustment mechanism 2, the key 3 of shooing, handle 4, safety locking switch 5, endotracheal tube 6 and peep mechanism 7, it is great still to have the laryngoscope piece volume in current laryngoscope to have solved, unsuitable laryngeal aperture is little, the neck is impaired, glottis height, the jaw bone breaks, patient's such as obesity uses, can't assist going on of intubate, the intubate causes patient's oral hemorrhage and trachea contusion easily, and the little problem of display screen control range.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hard tube type visual laryngoscope is characterized in that: the hard tube type visible laryngoscope comprises a display screen (1), an adjusting mechanism (2), a photographing key (3), a handle (4), a safety locking switch (5), a tracheal catheter (6) and a peeping mechanism (7), wherein the display screen (1) is in threaded connection with the adjusting mechanism (2) and is connected with the handle (4) through a lead; the adjusting mechanism (2) is arranged on one side of the top of the handle (4) through a screw; the photographing key (3) is embedded at one side of the handle (4); a lithium battery and a circuit board are arranged inside the handle (4); the safety locking switch (5) is arranged at the joint of the handle (4) and the peeping mechanism (7); the tracheal catheter (6) is clamped with the peeping mechanism (7).

2. A hard tube laryngoscope as claimed in claim 1, wherein: the adjusting mechanism (2) comprises a base knob (21), a mounting seat (22), a side knob (23), a movable frame (24) and a mounting bolt (25), wherein the base knob (21) is mounted on one side of the top of the handle (4) through a screw; the mounting seat (22) is movably connected with the base knob (21); 2 side knobs (23) are adopted; the movable frame (24) is C-shaped, and two ends of the movable frame are movably connected with the mounting seat (22) through side knobs (23); the mounting bolt (25) penetrates through the top of the movable frame (24) and is connected with the display screen (1).

3. A hard tube laryngoscope according to claim 2 wherein: the base knob (21) and the side knob (23) both adopt ZN-SM-119-1 type disc damping rotating shaft stop hinges.

4. A hard tube laryngoscope as claimed in claim 1, wherein: the peeping mechanism (7) comprises a cone connector (71), an air pipe fixer (72), a hard pipe (73), an LED light supplement lamp (74) and a camera (75), wherein the cone connector (71) is connected with the handle (4) through a safety locking switch (5) and is connected with a circuit board inside the handle (4) through a wire; the tracheal catheter fixator (72) is sleeved outside the hard tube (73); the number of the LED light supplement lamps (74) is 4, and the LED light supplement lamps are all embedded in the hard tube (73); the camera (75) is embedded at the bottom end inside the hard tube (73); the LED light supplement lamp (74) and the camera (75) are electrically connected with the cone connector clip (71).

5. A hard tube laryngoscope according to claim 4 wherein: the hard pipe (73) is made of bendable plastic alloy and is arranged to be in a pipe shape with the diameter of 5.2 mm.