CN219307634U

CN219307634U - Disposable medical laryngeal mask

Info

Publication number: CN219307634U
Application number: CN202320010024.XU
Authority: CN
Inventors: 袁划; 鲁文杰; 李开宇
Original assignee: Ningbo Beige Medical Equipment Co ltd
Current assignee: Ningbo Beige Medical Equipment Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-07-07
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a disposable medical laryngeal mask which comprises a sleeve, a bag cover and a tooth sleeve; the bottom end position of the sleeve is connected with one side position of the top of the bag cover, and a movable extrusion pipe is arranged at the outer side position of the sleeve; further comprises: the joint of the outer side of the bag cover, which is close to the sleeve, is connected with an inflation tube, and the other ends of the first secretion suction tube and the second secretion suction tube extend into the inner position of the bag cover; the outside of tooth sleeve is provided with the extrusion pipe. This disposable medical laryngeal mask is provided with the connecting pipe, is connected through the one end with the connecting pipe with collect the subassembly, makes later to collect the subassembly and stretches into the inside of laminating piece, removes the connecting pipe simultaneously, so can make the laminating piece that the silica gel set up remove for the laminating piece will laminate in the outside of collecting the subassembly, and then makes things convenient for connecting pipe and collection subassembly to carry out zonulae occludens, so makes things convenient for the later stage to the change of collection subassembly more to use.

Description

Disposable medical laryngeal mask

Technical Field

The utility model relates to the technical field of laryngeal masks, in particular to a disposable medical laryngeal mask.

Background

Laryngeal masks are suitable for patients with anesthesia or drug sedation and for patients with emergency ventilation support during emergency and resuscitation to achieve upper airway patency, and there are many types of existing medical laryngeal masks, such as:

the publication number CN217246017U discloses a disposable laryngeal mask, when the laryngeal mask is required to be used, the laryngeal mask is placed into the throat of a patient, then the output end of the second inflation tube is in threaded connection with the threaded hole, the second inflation tube is in contact with the stop block, and the second inflation tube drives the stop block to slide left in the movable cavity, when the stop block is positioned between two groups of ventilation holes, gas in the inflation device is led into the movable cavity through the second inflation tube, then the gas in the movable cavity bypasses the stop block through the two groups of ventilation holes and is led into the left part in the movable cavity, and then the gas is led into the laryngeal mask air bag through the first inflation tube, so that the laryngeal mask air bag is spread, the laryngeal mask is tightly attached to the throat of the patient.

Therefore, we propose a disposable medical laryngeal mask which can well solve the above problems.

Disclosure of Invention

The utility model aims to provide a disposable medical laryngeal mask, which aims to solve the problems that when the medical laryngeal mask in the market at present, which is proposed in the prior art, is used, respiratory secretions need to be collected and treated, the respiratory secretions are usually collected and treated through a connecting pipe, but the connecting pipe is connected with a collecting assembly, and when the connecting pipe is connected with the collecting assembly, the collecting assembly is simply connected through a flange, but when the collecting assembly is replaced, the collecting assembly needs to be replaced through a flange structure, the operation is complicated, and certain defects still exist when the medical laryngeal mask is used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a disposable medical laryngeal mask comprises a sleeve, a bag cover and a tooth sleeve;

the bottom end position of the sleeve is connected with one side position of the top of the bag cover, and a movable extrusion pipe is arranged at the outer side position of the sleeve;

further comprises:

the device comprises a casing, a balloon cover, a first secretion suction pipe, a second secretion suction pipe, a balloon, a mechanical end connector, a connecting pipe, a first secretion suction pipe, a second secretion suction pipe, a balloon, a mechanical end connector, a mechanical output end connector and a connecting pipe, wherein the connecting pipe is connected to the outer side of the casing, the balloon is connected to the other end of the inflatable pipe, the mechanical end connector is arranged at the inner position of the casing, the other end of the mechanical end connector is connected to the mechanical output end, the connecting pipe is arranged on the outer side of the casing, one end of the connecting pipe is connected with the first secretion suction pipe, the other end of the connecting pipe is connected with the second secretion suction pipe, and the other ends of the first secretion suction pipe and the second secretion suction pipe extend into the inner position of the balloon cover;

the outside of tooth sleeve is provided with the extrusion pipe.

Preferably, the outside position of top of connecting pipe is provided with the removal cover, just the outside position of connecting pipe is connected with the laminating piece, and then realizes carrying out the connection treatment to the connecting pipe, and then makes things convenient for connecting pipe and collection subassembly to carry out the zonulae occludens and handle.

Preferably, the material of laminating piece is elasticity silica gel setting, just the inboard of removal cover and the outside of laminating piece closely laminate the setting, so make things convenient for the laminating piece to laminate the setting mutually with collecting the outside position of subassembly.

Preferably, the left side and the right side of tooth sleeve are both provided with extrusion pipe, just the outside nestification of extrusion pipe has reset spring, reset spring's the other end position is fixed in tooth sleeve's outside, the extrusion pipe stretches into the inside one end of tooth sleeve and is fixed mutually with the movable plate, the inboard position of movable plate is provided with the subsides piece, and then conveniently adjusts tooth sleeve's position.

Preferably, the outside of subsides piece is laminated with sheathed tube outside mutually and is set up, just be integrated setting between the inboard position of movable plate and the one side of subsides piece, and then make things convenient for subsides piece to laminate the setting to sheathed tube outside.

Preferably, the extrusion pipe and one end position of the tooth sleeve are arranged in a sliding mode, and the extrusion pipe is arranged in an elastic sliding mode between the reset spring and the outer side of the tooth sleeve, so that the extrusion pipe can conveniently slide in the tooth sleeve.

Compared with the prior art, the beneficial effect setting structure of the utility model is as follows:

(1) This disposable medical laryngeal mask is provided with the connecting pipe, through being connected the one end with the collecting assembly of connecting pipe, makes the collecting assembly stretch into the inside of laminating piece afterwards, removes the connecting pipe simultaneously for the connecting pipe will extrude the removal cover, so can make the laminating piece that the silica gel set up remove, make the laminating piece will laminate in the outside of collecting assembly, and then make things convenient for the connecting pipe to carry out zonulae occludens with collecting assembly, so more convenient later stage is to collecting assembly's change and use;

(2) This disposable medical laryngeal mask is provided with the extrusion pipe, through the extrusion pipe for the extrusion pipe will drive reset spring and remove in tooth sheathed tube outside, so makes the extrusion pipe will drive the piece that moves, and make the piece that moves will drive the piece that pastes and remove in sheathed tube outside, thereby can make things convenient for the centre gripping of tooth sheathed tube to the sheathed tube outside, and then make things convenient for the tooth sheathed tube to remove in sheathed tube outside, so conveniently to tooth sheathed tube removal, through the above setting, and then make things convenient for the patient of different sizes to use the device.

Drawings

FIG. 1 is a schematic view of a front view in cross section;

FIG. 2 is a schematic top view of a bladder cover according to the present utility model;

FIG. 3 is a schematic diagram of the front view of the connecting pipe according to the present utility model;

FIG. 4 is a schematic perspective view of a connecting pipe according to the present utility model;

fig. 5 is a schematic top view of a cross-sectional structure of a dental cannula according to the present utility model.

In the figure: 1. a sleeve; 2. a bladder cover; 3. an inflation tube; 4. a balloon; 5. a mechanical end connection port; 6. a connecting pipe; 7. a first secretion suction tube; 8. a second secretion aspiration tube; 9. a dental cannula; 10. extruding the tube; 11. a moving sleeve; 12. a bonding sheet; 13. a return spring; 14. a moving plate; 15. and (5) sticking blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a disposable medical laryngeal mask comprises a cannula 1, a bag cover 2 and a tooth cannula 9; wherein, the bottom end position of the sleeve 1 is connected with the top side position of the capsule cover 2, and the outer side position of the sleeve 1 is provided with a movable extrusion pipe 10;

embodiment one:

the outer side connecting part of the bag cover 2, which is close to the sleeve 1, is connected with an inflation tube 3, the other end position of the inflation tube 3 is connected with a balloon 4, the inner position of the sleeve 1 is provided with a mechanical end connecting port 5, the other end position of the mechanical end connecting port 5 is connected with the output end of a machine, the outer side of the sleeve 1 is provided with a connecting pipe 6, the outer side position above the connecting pipe 6 is provided with a movable sleeve 11, the outer side position of the connecting pipe 6 is connected with a bonding sheet 12, the bonding sheet 12 is made of elastic silica gel, and the inner side of the movable sleeve 11 is tightly bonded with the outer side of the bonding sheet 12; thereby realizing the connection treatment of the connecting pipe 6; one end of the connecting pipe 6 is connected with the first secretion sucking pipe 7, the other end of the connecting pipe 6 is connected with the second secretion sucking pipe 8, and the other ends of the first secretion sucking pipe 7 and the second secretion sucking pipe 8 extend into the inner position of the capsule cover 2;

with reference to fig. 1-4, the balloon cover 2 fixedly connected below the sleeve 1 is first stretched into the throat of a patient, one end of the mechanical end connection port 5 is connected with the mechanical output end, then, the balloon 4 is used for carrying out gas transmission treatment to the inside of the gas filled tube 3, at this time, one end of the balloon cover 2 is used for carrying out working treatment to the throat of the patient through the gas filled tube 3, then, secretion in the balloon cover 2 is subjected to suction treatment through the first secretion suction tube 7 and the second secretion suction tube 8, so that secretion in the first secretion suction tube 7 and the second secretion suction tube 8 is conveyed into the connecting tube 6, one end of the connecting tube 6 is attached to the collecting assembly before that, then, the moving sleeve 11 is moved, so that the moving sleeve 11 can squeeze the obliquely arranged attaching piece 12, so that the attaching piece 12 can be attached to the outer side of the collecting assembly, and the collecting assembly can be conveniently and tightly connected with the connecting tube 6.

Embodiment two:

the outer side of the tooth socket 9 is provided with an extrusion pipe 10; the left side and the right side of the tooth sleeve 9 are respectively provided with an extrusion pipe 10, the outer sides of the extrusion pipes 10 are nested with a reset spring 13, the other end positions of the reset springs 13 are fixed on the outer sides of the tooth sleeve 9, one end positions of the extrusion pipes 10 and the tooth sleeve 9 are arranged in a sliding mode, and the extrusion pipes 10 are arranged in an elastic sliding mode through the reset springs 13 and the outer sides of the tooth sleeve 9; one end of the extrusion tube 10 extending into the tooth socket 9 is fixed with the moving plate 14, and a sticking block 15 is arranged at the inner side of the moving plate 14; the outside of the sticking block 15 is stuck with the outside of the sleeve 1, and the inside position of the moving sheet 14 and one side of the sticking block 15 are integrally arranged.

Referring to fig. 1 and 5, when the capsule 2 is stretched into the wound of the patient, the extrusion tube 10 is extruded, so that the extrusion tube 10 will move on the outer side of the dental cannula 9 through the return spring 13, at this time, the extrusion tube 10 will drive the moving piece 14 to move, and the moving piece 14 and the patch 15 are integrally arranged, so that the patch 15 will relax to clamp the outer side of the cannula 1, and meanwhile, the dental cannula 9 can be moved, and after moving to a proper position, patients with different sizes can be accommodated, so that the cannula 1 is convenient to use.

Working principle: when the disposable medical laryngeal mask is used, with reference to fig. 1-5, firstly, the laryngeal mask 2 fixedly connected below the cannula 1 is stretched into the throat of a patient, one end of the mechanical end connecting port 5 is connected with the mechanical output end, at the moment, one end of the laryngeal mask 2 is subjected to work treatment on the throat of the patient through the inflation tube 3, then secretion in the laryngeal mask 2 is subjected to suction treatment through the first secretion suction tube 7 and the second secretion suction tube 8, one end of the connecting tube 6 is attached to the collecting assembly, and then, the movable sleeve 11 is moved, so that the movable sleeve 11 can press the obliquely arranged attaching piece 12, so that the attaching piece 12 is attached to the outer side of the collecting assembly, and the collecting assembly is conveniently and tightly connected with the connecting tube 6; when the capsule cover 2 stretches into the wound of a patient, the extrusion tube 10 drives the moving piece 14 to move, and meanwhile, the tooth sleeve 9 can be moved, and after the tooth sleeve is moved to a proper position, the tooth sleeve can be suitable for patients with different sizes, so that the sleeve 1 is convenient to use.

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

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The disposable medical laryngeal mask comprises a sleeve (1), a bag cover (2) and a tooth sleeve (9);

the bottom end position of the sleeve (1) is connected with one side position of the top of the bag cover (2), and a movable extrusion pipe (10) is arranged at the outer side position of the sleeve (1);

characterized by further comprising:

the device is characterized in that an inflatable tube (3) is connected to the joint of the outer side of the casing (1) close to the casing (2), a balloon (4) is connected to the other end of the inflatable tube (3), a mechanical end connecting port (5) is arranged at the inner position of the casing (1), the other end of the mechanical end connecting port (5) is connected with the output end of a machine, a connecting tube (6) is arranged on the outer side of the casing (1), one end of the connecting tube (6) is connected with a first secretion sucking tube (7), the other end of the connecting tube (6) is connected with a second secretion sucking tube (8), and the other ends of the first secretion sucking tube (7) and the second secretion sucking tube (8) extend into the inner position of the casing (2);

an extrusion tube (10) is arranged on the outer side of the tooth sleeve (9).

2. The single use medical laryngeal mask of claim 1, wherein: the upper outer side position of the connecting pipe (6) is provided with a movable sleeve (11), and the outer side position of the connecting pipe (6) is connected with a bonding sheet (12), so that the connecting pipe (6) is connected.

3. The single use medical laryngeal mask of claim 2, wherein: the material of laminating piece (12) is elasticity silica gel setting, just the inboard of removal cover (11) is closely laminated with the outside of laminating piece (12) and is set up.

4. The single use medical laryngeal mask of claim 1, wherein: the tooth socket is characterized in that extrusion pipes (10) are arranged at the left side and the right side of the tooth socket (9), a reset spring (13) is nested outside the extrusion pipes (10), the other end of the reset spring (13) is fixed outside the tooth socket (9), one end of the extrusion pipes (10) extending into the tooth socket (9) is fixed with a moving plate (14), and a sticking block (15) is arranged at the inner side of the moving plate (14).

5. The single use medical laryngeal mask of claim 4, wherein: the outside of subsides piece (15) is laminated with the outside of sleeve pipe (1) and is set up, just between the inboard position of movable piece (14) and one side of subsides piece (15) is integrated.

6. The single use medical laryngeal mask of claim 4, wherein: one end positions of the extrusion tube (10) and the tooth sleeve (9) are in sliding arrangement, and the extrusion tube (10) is in elastic sliding arrangement between the outside of the tooth sleeve (9) and the outside of the tooth sleeve through a reset spring (13).