CN219423506U

CN219423506U - Laryngeal mask intubation guide device

Info

Publication number: CN219423506U
Application number: CN202320354316.5U
Authority: CN
Inventors: 王敏
Original assignee: Foshan City Gaoming District People's Hospital
Current assignee: Foshan City Gaoming District People's Hospital
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-07-28
Anticipated expiration: 2033-03-01

Abstract

The utility model discloses a laryngeal mask intubation guide device, and relates to the technical field of medical appliances. The laryngeal mask comprises a laryngeal mask body, wherein a guide pipe is arranged at the bottom of the laryngeal mask body, an insertion pipe body is arranged in the guide pipe, a mounting plate is arranged on the outer side of the outer wall of the insertion pipe body, and an adjusting assembly and a stabilizing assembly are respectively arranged at the top and the bottom of one side end face of the mounting plate. According to the utility model, the adjusting component and the stabilizing component are utilized, the pull ring is pulled to pull the fixing ring under the action of the transmission component, so that the end part of the guide rod is lifted to drive the end part of the cannula body to lift and smoothly insert into the throat of a patient, the air bag is convenient to use, the structure is simple, the efficiency is high, the air in the air cylinder is pressed into the air bag, the air bag is expanded to be tightly attached to the inner wall of the cannula body, the position of the guide rod can be fixed, the stability of the guide device is improved, and the air bag is convenient for medical staff to use.

Description

Laryngeal mask intubation guide device

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a laryngeal mask intubation guide device.

Background

In the operation process of the hospital, the patient can not breathe spontaneously due to anesthesia of the patient, at the moment, the patient is required to be ventilated manually by the laryngeal mask, medical staff inserts the laryngeal mask into the throat of the patient and then uses the cannula to be connected with the trachea for air supply, and the throat and the trachea have a certain bending radian, so that the cannula is required to be inserted smoothly under the auxiliary guiding action of the guiding device when the cannula is introduced, but the following defects still exist in the actual use:

when the existing laryngeal mask intubation guide device is used, the intubation tube can be simply guided, the position direction of the end part of the intubation tube cannot be adjusted, the use by medical staff is inconvenient, and the efficiency is low;

the existing laryngeal mask intubation guide device cannot fix the position of the guide device in the intubation tube when in use, so that the guide device is easy to move when in use, the stability is poor, and the normal use of medical staff is affected.

Disclosure of Invention

The utility model aims to provide a laryngeal mask intubation guide device, which is characterized in that an adjusting component and a stabilizing component are utilized, a pull ring is pulled to pull a fixing ring under the action of a transmission component, so that the end part of an intubation body is lifted by the end part of a guide rod, the end part of the intubation body is smoothly inserted into the throat of a patient, the laryngeal mask intubation guide device is convenient to use, simple in structure and high in efficiency, and air in an inflator is pressed into an air bag, so that the air bag is expanded to be tightly attached to the inner wall of the intubation body, the position of a guide rod can be fixed, the stability of the guide device is improved, and medical staff can use the laryngeal mask intubation guide device conveniently.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a laryngeal mask intubation guide device, which comprises a laryngeal mask body, wherein a guide pipe is arranged at the bottom of the laryngeal mask body, an intubation body is arranged in the guide pipe, a mounting plate is arranged on the outer side of the outer wall of the intubation body, an adjusting component and a stabilizing component are respectively arranged at the top and the bottom of one side end face of the mounting plate, and the guide pipe is convenient for medical staff to insert the intubation body, a gas pipe and the like.

Further, the outside wall central point of mounting panel welds there is the handle, and mounting panel inside wall central point is provided with the hose, and the other end of hose passes through hinge and guide bar swing joint, is convenient for medical personnel to use control guiding device through the handle, and the hose is flexible, and guide bar can be under the effect of hinge angle regulation.

Further, the adjusting part includes limiting plate and pull ring, and the lateral wall welding of limiting plate has the pull ring, and the inside wall central point of limiting plate puts the welding has the connecting rod, is convenient for medical personnel application of force through the pull ring.

Further, the other end of the connecting rod penetrates through the through hole in the end face of one side of the mounting plate to be connected with the movable plate, a spring is sleeved outside the outer wall of the connecting rod and located between the mounting plate and the movable plate, the limiting plate is connected with the movable plate through the connecting rod, the connecting effect is achieved, and the movable plate is driven to move under the action of the elastic performance of the spring.

Further, the center position of the end face of the other side of the movable plate is provided with a pull rope, the other end of the pull rope sequentially penetrates through two adjacent limiting rings and is sleeved on the outer wall of the fixed ring, the movable plate is connected with the fixed ring through the pull rope to play a role in connection, the limiting rings are arranged in two and are fixed on the outer wall of the hose, and the fixed ring is fixed on the outer wall of the guide rod.

Further, the stabilizing component comprises an air cylinder and a pushing plate, the pushing plate is arranged on the outer side of the air cylinder, a pushing rod is welded on the center of the inner side wall of the pushing plate, and the air cylinder is clamped inside the mounting plate.

Further, the rubber stopper is installed to the other end of push rod, and the inside wall central point of inflator puts and is provided with first trachea, and first tracheal other end passes through the coupling and is connected with the connecting pipe, can extrude the gas in the inflator through removing the rubber stopper, and the coupling plays the effect of pipe connection.

Further, the other end of the connecting pipe is connected with a second air pipe through a pipe joint, the other end of the second air pipe penetrates through the clamping ring to be arranged on the outer wall of one side of the air bag, the end part of the guide rod is fixedly connected with the clamping ring through the connecting block, and the air bag is clamped in the clamping ring.

The utility model has the following beneficial effects:

according to the utility model, when a medical staff uses the laryngeal mask, the laryngeal mask body is placed in the oral cavity of the patient, then the cannula body is inserted into the catheter, then the position of the end part of the cannula body can be observed through the placed camera, then the guide rod is fixed in the cannula body, then the handle is held, the pull ring is pulled outwards, the limiting plate is driven to move outwards by the force of the pull ring, and the limiting plate is connected with the moving plate through the connecting rod, so that the moving plate can be driven to move under the action of the connecting rod and press the spring, the moving plate is connected with the fixed ring through the pull rope, and the fixed ring is fixed on the guide rod, so that the fixed ring can lift the end part of the cannula body under the action of the pull rope, and then the end part of the cannula body can be lifted through the guide rod.

According to the laryngeal mask intubation guide device, the stable assembly is arranged, after the intubation body is inserted into the catheter, the push plate is pushed inwards, the push plate is stressed to push the rubber plug through the push rod, so that the rubber plug moves in the air cylinder, air in the air cylinder is extruded, the air in the air cylinder enters the air bag through the first air pipe, the connecting pipe and the second air pipe, the air in the air bag is expanded and is propped against the inner wall of the intubation body, the position of the guide rod can be fixed, the stability of the guide device is improved, the guide device is convenient for medical staff to use, and the problems that the guide device cannot be fixed in the position of the intubation when the conventional laryngeal mask intubation guide device is used, the guide device is easy to move when in use, and the stability is poor, so that the normal use of the medical staff is affected are solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of a laryngeal mask intubation guide;

FIG. 2 is a cross-sectional view of the cannula body;

FIG. 3 is a block diagram of a mounting plate;

FIG. 4 is a block diagram of an adjustment assembly;

fig. 5 is an exploded view of the stabilizing assembly.

In the drawings, the list of components represented by the various numbers is as follows:

1. a laryngeal mask body; 101. a conduit; 2. a cannula body; 201. a mounting plate; 202. a handle; 203. a hose; 204. a guide rod; 3. an adjustment assembly; 301. a limiting plate; 302. a pull ring; 303. a connecting rod; 304. a spring; 305. a moving plate; 306. a pull rope; 307. a limiting ring; 308. a fixing ring; 4. a stabilizing assembly; 401. an air cylinder; 4011. a first air tube; 402. a push plate; 403. a push rod; 404. a rubber stopper; 405. a connecting pipe; 406. a clasp; 4061. a second air pipe; 407. an air bag.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 5, the present utility model is a laryngeal mask intubation guide device, which comprises a laryngeal mask body 1, a conduit 101 is arranged at the bottom of the laryngeal mask body 1, an intubation body 2 is arranged in the conduit 101, a mounting plate 201 is arranged at the outer side of the outer wall of the intubation body 2, an adjusting component 3 and a stabilizing component 4 are respectively arranged at the top and bottom of one side end surface of the mounting plate 201, and the conduit 101 is convenient for medical staff to insert the intubation body 2, a gas pipe and the like.

As shown in fig. 1 to 3, a handle 202 is welded at the center of the outer side wall of the mounting plate 201, a hose 203 is arranged at the center of the inner side wall of the mounting plate 201, the other end of the hose 203 is movably connected with a guide rod 204 through a hinge, a medical staff can conveniently use the control guide device through the handle 202, the hose 203 can be bent, and the guide rod 204 can adjust the angle under the action of the hinge.

As shown in fig. 3 to 4, the adjusting component 3 includes a limiting plate 301 and a pull ring 302, the outer side wall of the limiting plate 301 is welded with the pull ring 302, the center position of the inner side wall of the limiting plate 301 is welded with a connecting rod 303, the force is applied by a medical staff through the pull ring 302, the other end of the connecting rod 303 penetrates through a through hole on one side end face of the mounting plate 201 to be connected with a moving plate 305, a spring 304 is sleeved outside the outer wall of the connecting rod 303, the spring 304 is located between the mounting plate 201 and the moving plate 305, the limiting plate 301 and the moving plate 305 are connected through the connecting rod 303, the function of connection is achieved, the moving plate 305 is driven to move under the elastic performance of the spring 304, a pull rope 306 is arranged at the center position of the other side end face of the moving plate 305, the other end of the pull rope 306 penetrates through two adjacent limiting rings 307 in sequence and is sleeved on the outer wall of a fixed ring 308, the moving plate 305 and the fixed ring 308 are connected through the pull rope 306, the limiting rings 307 are arranged in two, and are both fixed on the outer wall of the hose 203, and the fixed ring 308 is fixed on the outer wall of the guide rod 204.

As shown in fig. 3 and 5, the stabilizing component 4 includes an air cylinder 401 and a push plate 402, the outer side of the air cylinder 401 is provided with the push plate 402, a push rod 403 is welded at the center position of the inner side wall of the push plate 402, the air cylinder 401 is clamped inside the mounting plate 201, a rubber plug 404 is mounted at the other end of the push rod 403, a first air pipe 4011 is arranged at the center position of the inner side wall of the air cylinder 401, the other end of the first air pipe 4011 is connected with a connecting pipe 405 through a pipe joint, air in the air cylinder 401 can be extruded through the moving rubber plug 404, the pipe joint plays a role in pipe connection, the other end of the connecting pipe 405 is connected with a second air pipe 4061 through the pipe joint, the other end of the second air pipe 4061 penetrates through a clamping ring 406 to be arranged on the outer wall on one side of the air bag 407, the end of the guide rod 204 is fixedly connected with the clamping ring 406 through the connecting block, and the air bag 407 is clamped inside the clamping ring 406.

One specific application of this embodiment is: when medical staff uses, firstly, place laryngeal mask body 1 in patient's oral cavity, then insert intubate body 2 to pipe 101 in, then accessible camera that is put into observes intubate body 2 tip's position, then fix guide arm 204 in intubate body 2 inside, inside side thrust push pedal 402, push pedal 402 atress promotes rubber stopper 404 through push rod 403, make rubber stopper 404 remove in the inside of inflator 401, and extrude the gas in inflator 401, make the gas in inflator 401 enter into gasbag 407 through first trachea 4011, connecting pipe 405 and second trachea 4061, and then make the inside gas expansion of gasbag 407 and strut it and the inner wall of intubate body 2 hugs closely, can fix the position of guide arm 204, then hold handle 202, and pull ring 302 is pulled to the outside, pull ring 302 atress drives limiting plate 301 outside and removes, and limiting plate 301 is connected with movable plate 305 through connecting rod 303, consequently, can drive movable plate 305 and squeeze spring 304 under the effect of connecting rod 303 when limiting plate 301 removes, and movable plate passes through stay cord 306 and fixed ring 308 connection, and fixed ring 308 make the gas in the inflator 401 enter into gasbag 407, and then make the inside gasbag 407 gas expansion and strut the inner wall of gasbag 407 be hugged closely with the inner wall of intubate body 2, can be fixed to the position of guide arm 204, then hold handle 202, and pull ring 302 is pulled outside pulling the pull ring 302, and pull ring 308 is pulled outside, and the atress drive limiting plate 301 outside and moves limiting plate 301 and moves outside and moves the limiting plate 301, consequently, can drive movable plate 305 and move under the action, and move plate 304.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. Laryngeal mask intubation guide, comprising a laryngeal mask body (1), characterized in that: the laryngeal mask comprises a laryngeal mask body (1), wherein a guide pipe (101) is arranged at the bottom of the laryngeal mask body (1), an insertion pipe body (2) is arranged in the guide pipe (101), a mounting plate (201) is arranged on the outer side of the outer wall of the insertion pipe body (2), and an adjusting component (3) and a stabilizing component (4) are respectively arranged at the top and the bottom of one side end face of the mounting plate (201).

2. A laryngeal mask cannula guide device according to claim 1, wherein: the handle (202) is welded at the center of the outer side wall of the mounting plate (201), a hose (203) is arranged at the center of the inner side wall of the mounting plate (201), and the other end of the hose (203) is movably connected with the guide rod (204) through a hinge.

3. A laryngeal mask cannula guide device according to claim 1, wherein: the adjusting component (3) comprises a limiting plate (301) and a pull ring (302), wherein the pull ring (302) is welded on the outer side wall of the limiting plate (301), and a connecting rod (303) is welded on the center position of the inner side wall of the limiting plate (301).

4. A laryngeal mask cannula guide device according to claim 3, wherein: the other end of the connecting rod (303) penetrates through a through hole in one side end face of the mounting plate (201) to be connected with the moving plate (305), a spring (304) is sleeved outside the outer wall of the connecting rod (303), and the spring (304) is located between the mounting plate (201) and the moving plate (305).

5. A laryngeal mask cannula guide device in accordance with claim 4, wherein: a pull rope (306) is arranged at the center of the end surface of the other side of the moving plate (305), and the other end of the pull rope (306) sequentially penetrates through the two adjacent limiting rings (307) and is sleeved on the outer wall of the fixed ring (308).

6. A laryngeal mask cannula guide device according to claim 1, wherein: the stabilizing assembly (4) comprises an air cylinder (401) and a pushing plate (402), the pushing plate (402) is arranged on the outer side of the air cylinder (401), and a pushing rod (403) is welded on the center of the inner side wall of the pushing plate (402).

7. A laryngeal mask cannula guide device in accordance with claim 6, wherein: the rubber stopper (404) is installed to the other end of push rod (403), the inside wall central point of inflator (401) puts and is provided with first trachea (4011), the other end of first trachea (4011) is connected with connecting pipe (405) through the coupling.

8. A laryngeal mask cannula guide device in accordance with claim 7, wherein: the other end of the connecting pipe (405) is connected with a second air pipe (4061) through a pipe joint, and the other end of the second air pipe (4061) penetrates through the clamping ring (406) and is arranged on the outer wall of one side of the air bag (407).