CN219070241U

CN219070241U - Anesthesia video laryngoscope

Info

Publication number: CN219070241U
Application number: CN202222039114.XU
Authority: CN
Inventors: 王艳侠; 魏坤鑫; 吕开猷; 林志旭
Original assignee: Hainan Yingdasheng Medical Equipment Co ltd
Current assignee: Hainan Yingdasheng Medical Equipment Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-05-26
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses an anesthesia video laryngoscope, which comprises a handle, wherein the top end of the handle is connected with a display screen, the bottom end of the handle is connected with a peeping sheet, and an image acquisition mechanism connected with the display screen is arranged in the peeping sheet; the peeping piece comprises a peeping piece first part, a peeping piece second part and a peeping piece bent part, one end of the peeping piece first part is connected with the bottom end of the handle, the other end of the peeping piece first part is matched with the peeping piece second part, and the other end of the peeping piece second part is connected with the peeping piece bent part; the top of the first peeping sheet is provided with a mounting plate, the mounting plate is provided with a plurality of protruding mechanisms, the inner side of the top of the second peeping sheet is provided with a concave mechanism matched with the protruding mechanisms, and the second peeping sheet is movably sleeved on the first peeping sheet; the outer sides of the two parts of the peeping sheet are provided with sliding grooves along the length direction. The utility model can adjust the length of the peeping piece and adapt to different patients.

Description

Anesthesia video laryngoscope

Technical Field

The utility model relates to a laryngoscope, in particular to an anesthetic video laryngoscope.

Background

Doctors often need to use an anesthesia video laryngoscope when performing endotracheal intubation, and the anesthesia video laryngoscope generally comprises a display screen, a handle, a camera and a peeping sheet.

In the prior art, the length of the peeping piece of the anesthesia video laryngoscope is usually fixed, in actual use, due to age and body type differences, the depth of the throat of a patient is different, and the peeping piece with different length needs to be replaced when different patients use the anesthesia video laryngoscope, so that the working efficiency of doctors is low.

Disclosure of Invention

The utility model aims to provide an anesthesia video laryngoscope, which can adjust the length of a peeping piece of the anesthesia video laryngoscope, and meet the requirements of different patients, thereby improving the working efficiency of doctors.

In order to achieve the purpose, the utility model adopts the technical means that:

an anesthesia video laryngoscope comprises a handle, wherein the top end of the handle is connected with a display screen, the bottom end of the handle is connected with a peeping sheet, and an image acquisition mechanism connected with the display screen is arranged in the peeping sheet;

the peeping piece comprises a peeping piece first part, a peeping piece second part and a peeping piece bent part, one end of the peeping piece first part is connected with the bottom end of the handle, the other end of the peeping piece first part is matched with one end of the peeping piece second part, and the other end of the peeping piece second part is connected with the peeping piece bent part;

the top of the first peeping sheet is provided with a mounting plate, the mounting plate is provided with a plurality of protruding mechanisms, the inner side of the top of the second peeping sheet is provided with a concave mechanism matched with the protruding mechanisms, and the second peeping sheet is movably sleeved on the first peeping sheet;

the outer sides of the two peeping sheets are provided with sliding grooves along the length direction.

Preferably, the protrusion mechanism comprises a groove body and protrusions, the groove body is arranged at the top end of one part of the peeping piece, an elastic piece is fixedly arranged at the bottom of the groove body, the top end of the elastic piece is connected with a connecting plate, the connecting plate is movably arranged in the groove body, the protrusions are connected to the connecting plate, and the protrusions are movably arranged in the groove body;

limiting blocks are fixedly arranged at the top ends of the groove bodies, are positioned on two sides of the protrusions, and are positioned above the connecting plates;

the concave mechanism is a concave groove, and the concave groove is matched with the protrusion.

Preferably, the elastic member is a return spring.

Preferably, the protruding mechanisms are uniformly distributed in the mounting plate, and the concave mechanisms are uniformly distributed on the inner sides of the tops of the two peeping pieces.

Preferably, the image acquisition mechanism is a camera, and an LED lamp is arranged above the camera in a matching way.

Preferably, the image acquisition mechanism is connected with the display screen through an electric wire in the catheter.

The utility model at least comprises the following beneficial effects:

through peeping one portion and peeping two portion's cooperation setting, make peeping two portion of piece can be in peeping one end of one portion of piece and remove to adjust the total length that peeps the piece, satisfy the demand that different patients used anesthesia video laryngoscope from this.

Through setting up the spout in peeping at two outsides of piece, can make the endotracheal tube get into patient's throat along predetermineeing the direction, make doctor's intubate more smooth.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

fig. 2 is an enlarged schematic view at embodiment a of the present utility model.

Description of the reference numerals

In the figure, 1, a display screen; 2. a handle; 3. a conduit; 4. peeping a portion of the sheet; 401. a protrusion; 402. a limiting block; 403. a connecting plate; 404. a mounting plate; 405. an elastic member; 406. a tank body; 5. a concave groove; 6. peeping the second part of the sheet; 7. a chute; 8. peeping the bent part of the sheet; 9. a camera is provided.

Detailed Description

The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.

It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Referring to fig. 1-2, the portable electronic device comprises a handle 2, wherein the top end of the handle 2 is connected with a display screen 1, the bottom end of the handle 2 is connected with a peeping sheet, and an image acquisition mechanism connected with the display screen 1 is arranged in the peeping sheet. The handle 2 and the peeping piece are hollow cylinder-shaped.

The peeping piece comprises a peeping piece first part 4, a peeping piece second part 6 and a peeping piece bent part 8, one end of the peeping piece first part 4 is connected with the bottom end of the handle 2, the other end of the peeping piece first part 4 is matched with one end of the peeping piece second part 6, and the other end of the peeping piece second part 6 is connected with the peeping piece bent part 8. One part 4 of the peeping sheet is detachably connected with the handle 2, so that the peeping sheet is convenient to maintain and replace in the later period.

The top of the peeping piece one part 4 is provided with a mounting plate 404, a plurality of protruding mechanisms are arranged on the mounting plate 404, the inner side of the top of the peeping piece two part 6 is provided with a concave mechanism matched with the protruding mechanism, and the peeping piece two part 6 is movably sleeved on the peeping piece one part 4. The peep piece two parts 6 can move on the peep piece one part 4 along the peep piece one part 4, the peep piece one part 4 is matched with the specification of the peep piece two parts 6, and the position of the peep piece one part 4 and the peep piece two parts 6 can be fixed through the matching of the convex mechanism and the concave mechanism, so that the total length of the peep piece is fixed.

The outer side of the peeping piece two parts 6 is provided with a chute 7 along the length direction. The tracheal catheter matched with the anesthesia video laryngoscope is provided with the sliding block, the sliding block is arranged along the length direction of the tracheal catheter, the length of the sliding block is equal to that of the tracheal catheter, the sliding block of the tracheal catheter is inserted into the sliding groove 7, and the tracheal catheter can move along the direction of the sliding groove 7.

The bulge mechanism comprises a groove body 406 and a bulge 401, the groove body 406 is arranged at the top end of one part 4 of the peeping piece, an elastic piece 405 is fixedly arranged at the bottom of the groove body 406, the top end of the elastic piece 405 is connected with a connecting plate 403, the connecting plate 403 is movably arranged in the groove body 406, the connecting plate 403 is connected with the bulge 401, and the bulge 401 is movably arranged in the groove body 406;

limiting blocks 402 are fixedly arranged at the top ends of the groove bodies 406, the limiting blocks 402 are located on two sides of the protrusions 401, and the limiting blocks 402 are located above the connecting plates 403. The limiting block 402 can support the connecting plate 403, so that the elastic piece 405 is always located inside the groove 406.

The concave mechanism is a concave groove 5, and the concave groove 5 is matched with the protrusion 401. The concave groove 5 is able to catch the protrusion 401, thereby fixing the first portion 4 of the blade with the second portion 6 of the blade. The concave groove 5 is vertically communicated, and a tool (such as a pressing needle, a squeezing rod, a cotton swab and a toothpick) or a finger can be used for downwards pressing the bulge 401 from the top end of the concave groove 5, and the bulge 401 is downwards pressed from the top end of the concave groove 5 to achieve sanitary protection.

The elastic member 405 is a return spring.

The protruding mechanisms are uniformly distributed in the mounting plate 404, and the concave mechanisms are uniformly distributed on the inner side of the top of the peeping piece two parts 6.

The image acquisition mechanism is a camera 9, and an LED lamp (not shown in the figure) is arranged above the camera 9 in a matched mode. The camera 9 is a commercially available camera, which is a prior art and will not be described in detail herein. The LED lamp is detachably connected (such as the joint) with camera 9, and the LED lamp passes through the electric wire in pipe 3 to be connected with the battery, and the battery is arranged in handle 2, is equipped with LED lamp switch (not shown in the figure) on the handle 2, through making the LED lamp open, for doctor's trachea cannula art illumination, makes doctor can observe patient's throat structure, and this is prior art, and is not repeated here.

The image acquisition mechanism is connected with the display screen 1 through wires in the catheter 3, and the catheter 3 is positioned in the handle 2, the peeping sheet first part 4 and the peeping sheet second part 6. The detachable connection (such as the joint) of image acquisition mechanism sets up in peeping the second portion 6 of piece, and pipe 3 is flexible plastics pipe, and when peeping the second portion 6 of piece and looking at the first portion 4 of piece and remove, the adjustment peeps the length of piece, pipe 3 can have certain degree crooked, has sufficient space to hold pipe 3 in handle 2, peeping first portion 4 of piece and peeping second portion 6, can not influence the normal use of this anesthesia video laryngoscope.

When the laryngoscope is used, the structure in the throat of a patient photographed by the image acquisition mechanism can be watched through the display screen 1, a doctor firstly adjusts the length of the peeping piece according to the age of the patient, then inserts the peeping piece into the throat of the patient, at the moment, one end of the second peeping piece part 6, which is contacted with the first peeping piece part 4, is positioned in the oral cavity of the patient, the doctor can see one end of the sliding groove 7, which is close to the first peeping piece part 4, then inserts the sliding block on the tracheal catheter into the sliding groove 7 of the second peeping piece part 6, so that the tracheal catheter moves towards the throat of the patient along the sliding groove 7, then inserts the tracheal catheter into the throat of the patient, and then moves out the anesthesia video laryngoscope along the sliding block direction of the tracheal catheter.

Wherein, peep the adjustment theory of piece length and do:

referring to fig. 1, in the initial state, the first peep-sheet portion 4 and the second peep-sheet portion 6 are in the movable state and are not fixed, so that the second peep-sheet portion 6 approaches the first peep-sheet portion 4, the protrusion 401 at the rightmost end of the first peep-sheet portion 4 near the second peep-sheet portion 6 is pressed down to be lower than the top of the second peep-sheet portion 6, at this time, the elastic member 405 is in the compressed state, and then pushes the second peep-sheet portion 6 toward the first peep-sheet portion 4, when the concave groove 5 at the leftmost end of the second peep-sheet portion 6 closest to the first peep-sheet portion 4 moves to the protrusion 401, the elastic member 405 pushes up the connecting plate 403 toward the concave groove 5, and then the connecting plate 403 drives the protrusion 401 to push up into the concave groove 5, at this time, the protrusion 401 is engaged with the concave groove 5, so that the first peep-sheet portion 4 and the second peep-sheet portion 6 are fixed.

In actual operation, according to the requirements of different patients, the number of the concave grooves 5 and the protrusions 401 on the second peeping sheet part 6 is adjusted, that is, the distance that the second peeping sheet part 6 moves towards the first peeping sheet part 4 is adjusted, so that the total length of the peeping sheet is adjusted.

The peep-sheet second part 6 is sleeved on the periphery of the peep-sheet first part 4, when no protrusion 401 is matched and clamped with the concave groove 5, the peep-sheet second part 6 is not completely separated from the peep-sheet first part 4, the peep-sheet second part 6 is slidably arranged on the peep-sheet first part 4, and only is not fixedly clamped, when at least one group of protrusions 401 is matched and clamped with the concave groove 5, the peep-sheet first part 4 and the peep-sheet second part 6 can be fixed, and the anesthesia video laryngoscope can be normally used.

What is not described in detail in this specification is of the prior art known to those skilled in the art.

Although embodiments of the utility model have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present utility model. Additional modifications will readily occur to those skilled in the art. Therefore, the utility model is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims

1. The anesthesia video laryngoscope is characterized by comprising a handle (2), wherein the top end of the handle (2) is connected with a display screen (1), the bottom end of the handle (2) is connected with a peeping sheet, and an image acquisition mechanism connected with the display screen (1) is arranged in the peeping sheet;

the peeping piece comprises a peeping piece first part (4), a peeping piece second part (6) and a peeping piece bent part (8), one end of the peeping piece first part (4) is connected with the bottom end of the handle (2), the other end of the peeping piece first part (4) is matched with one end of the peeping piece second part (6), and the other end of the peeping piece second part (6) is connected with the peeping piece bent part (8);

the top of the peeping sheet I (4) is provided with a mounting plate (404), the mounting plate (404) is provided with a plurality of protruding mechanisms, the inner side of the top of the peeping sheet II (6) is provided with a concave mechanism matched with the protruding mechanisms, and the peeping sheet II (6) is movably sleeved on the peeping sheet I (4);

a sliding groove (7) is arranged on the outer side of the peeping piece two parts (6) along the length direction.

2. The anesthesia video laryngoscope according to claim 1, wherein the protruding mechanism comprises a groove body (406) and a protrusion (401), the groove body (406) is arranged at the top end of one part (4) of the peeping piece, an elastic piece (405) is fixedly arranged at the bottom of the groove body (406), the top end of the elastic piece (405) is connected with a connecting plate (403), the connecting plate (403) is movably arranged in the groove body (406), the protruding (401) is connected on the connecting plate (403), and the protrusion (401) is movably arranged in the groove body (406);

a limiting block (402) is fixedly arranged at the top end of the groove body (406), the limiting block (402) is positioned on two sides of the protrusion (401), and the limiting block (402) is positioned above the connecting plate (403);

the concave mechanism is a concave groove (5), and the concave groove (5) is matched with the protrusion (401).

3. An anesthesia video laryngoscope according to claim 2, wherein the resilient member (405) is a return spring.

4. The anesthesia video laryngoscope according to claim 1, wherein the protruding means are evenly distributed in the mounting plate (404), and the recessed means are evenly distributed inside the top of the blade halves (6).

5. The anesthesia video laryngoscope according to claim 1, wherein the image acquisition mechanism is a camera (9), and an LED lamp is arranged above the camera (9) in a matching manner.

6. An anesthesia video laryngoscope according to claim 1, wherein the image acquisition mechanism is connected to the display screen (1) by means of wires in a catheter (3).