CN210044631U

CN210044631U - Visual laryngeal mask catheter

Info

Publication number: CN210044631U
Application number: CN201920015078.9U
Authority: CN
Inventors: 单圣俊; 王晓燕; 单欣
Original assignee: Jiangsu Ke Chuang Medical Supplies Co Ltd
Current assignee: Jiangsu Ke Chuang Medical Supplies Co Ltd
Priority date: 2019-01-06
Filing date: 2019-01-06
Publication date: 2020-02-11
Anticipated expiration: 2029-01-06

Abstract

The utility model belongs to the technical field of nursing materials technique and specifically relates to a visual type laryngeal mask pipe, including the gasbag, the rear end of gasbag is equipped with the connecting piece, and the rear end of connecting piece is equipped with the breather pipe, and one side of gasbag is equipped with the gas tube, is equipped with the seal box on the preceding lateral wall of connecting piece, is equipped with the camera in the seal box. The utility model discloses a set up the camera at the connecting piece front end of traditional laryngeal mask pipe, the camera is connected to video recording equipment through the wire on, the camera overcoat is equipped with the seal box, the wire overcoat is equipped with the wire wrapping pipe, can observe the condition in the patient's throat directly perceivedly through the camera, the accurate positioning of being convenient for makes the intubate process can be quick, directly perceived and gentle, reduces the stimulation that the patient's throat received, alleviates the adverse reaction, has improved the ability of emergency call preliminary treatment.

Description

Visual laryngeal mask catheter

Technical Field

The utility model relates to the technical field of nursing articles for use, in particular to a visual laryngeal mask catheter.

Background

The disposable laryngeal mask airway tube product is primarily intended to open and seal the upper larynx and provide a gas passageway through the patient during spontaneous, assisted or controlled ventilation. When in use, the laryngeal mask is inserted into the throat, and the air sac of the doctor is inflated to play a role in sealing and fixing. The disposable medical laryngeal mask can provide a passage for spontaneous respiration of a patient and can perform positive pressure ventilation. The inflation valve is a one-way valve to prevent air in the balloon from leaking out, and a doctor can monitor whether the balloon is in a normal working state or not by indicating the deflated or inflated state of the balloon. Before inserting and pulling out the laryngeal mask, the air sac is deflated and then inserted or pulled out.

The disposable laryngeal mask airway tube in the prior art is convenient to use, but cannot be directly observed in the throat of a patient when in use, the tube is difficult to be accurately positioned to a proper position in the tube inserting process, the tissue of the patient can be scratched due to careless operation, and even surgical complications can be caused. In view of this, we propose a visual type laryngeal mask catheter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a visual type laryngeal mask pipe to the laryngeal mask pipe intubate that provides is difficult to pinpoint and the probably scratch patient's of unable assurance dynamics problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a visual type laryngeal mask pipe, includes the gasbag, the rear end of gasbag is equipped with the connecting piece, the rear end of connecting piece is equipped with the breather pipe, be equipped with the joint on the rear end lateral wall of breather pipe, one side that connects is equipped with the branch pipe, one side of gasbag is equipped with the gas tube, the rear end of gas tube is equipped with instructs the sacculus, the rear end of instructing the sacculus is equipped with the check valve, be equipped with the seal box on the preceding lateral wall of connecting piece, the top of seal box is equipped with arc transparent cover, the bottom of seal box is equipped with the wiring pipe, be equipped with the camera in the seal box, be equipped with the wire on the camera.

Preferably, the air bag is of a drop-shaped annular structure, and the air bag and the connecting piece are of an integrally formed structure.

Preferably, the front end of the vent pipe is fixedly clamped in the connecting piece, and the joint is fixedly sleeved on the outer side wall of the vent pipe.

Preferably, the branch pipe is communicated with the vent pipe, and the bottom end of the branch pipe sequentially penetrates through the joint and the side wall of the vent pipe and then is fixedly clamped in the side wall of the vent pipe.

Preferably, the front end of the inflation tube is communicated with the air bag, and the front end of the inflation tube is fixedly embedded in the side wall of the air bag.

Preferably, the indicating balloon and the inflation tube are of an integrally formed structure, and the check valve is fixedly sleeved on the outer side wall of the rear end of the inflation tube.

Preferably, the outer side wall of the sealing box is fixed on the inner side wall of the connecting piece in a melting mode, the arc-shaped transparent cover is fixed at the top end of the sealing box in a melting mode, and the front end of the wire wrapping pipe is fixedly embedded in the sealing box.

Preferably, the wire wrapping pipe is fixed on the inner side wall of the vent pipe in a melting mode, and the rear end of the wire wrapping pipe penetrates through the side wall of the vent pipe and then extends out of the vent pipe.

Preferably, the camera is fixedly clamped in the sealing box, the front end of the wire is electrically connected with the camera, and the wire is movably clamped in the wire wrapping pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the camera at the connecting piece front end of traditional laryngeal mask pipe, the camera is connected to video recording equipment through the wire on, the camera overcoat is equipped with the seal box, the wire overcoat is equipped with the wire wrapping pipe, can observe the condition in the patient's throat directly perceivedly through the camera, the accurate positioning of being convenient for makes the intubate process can be quick, directly perceived and gentle, reduces the stimulation that the patient's throat received, alleviates the adverse reaction, has improved the ability of emergency call preliminary treatment.

Drawings

FIG. 1 is a schematic view of the overall structure of the visual laryngeal mask catheter of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of a half-section structure of the breather pipe of the present invention;

FIG. 4 is a schematic view of the whole and half-section structure of the sealing box of the present invention;

fig. 5 is a schematic view of a half-section structure of the seal box of the present invention.

In the figure: 1. an air bag; 2. a connecting member; 3. a breather pipe; 31. a joint; 32. a branch pipe; 4. an inflation tube; 41. an indicator balloon; 42. a one-way valve; 5. a sealing box; 51. an arc-shaped transparent cover; 52. a wire wrapping tube; 6. a camera; 61. and (4) conducting wires.

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 labor all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a visual type laryngeal mask pipe, including gasbag 1, the rear end of gasbag 1 is equipped with connecting piece 2, the rear end of connecting piece 2 is equipped with breather pipe 3, be equipped with on the rear end lateral wall of breather pipe 3 and connect 31, one side that connects 31 is equipped with branch pipe 32, one side of gasbag 1 is equipped with gas tube 4, the rear end of gas tube 4 is equipped with instructs sacculus 41, the rear end of instructing sacculus 41 is equipped with check valve 42, be equipped with seal box 5 on the preceding lateral wall of connecting piece 2, the top of seal box 5 is equipped with arc translucent cover 51, the bottom of seal box 5 is equipped with wire wrapping pipe 52, be equipped with camera 6 in the seal box 5, be equipped with wire 61 on the camera 6.

In this embodiment, the airbag 1 is a drop-shaped ring structure, and the airbag 1 and the connecting member 2 are integrally formed, so that the airbag 1 and the connecting member 2 are firm and stable, and the airbag 1 is prevented from falling off.

Further, the front end of the vent pipe 3 is fixedly clamped in the connecting piece 2, and the outer side wall of the front end of the vent pipe 3 and the inner side wall of the connecting piece 2 are fused and fixed, so that the joint of the vent pipe 3 and the connecting piece 2 is stable and good in sealing.

Further, the joint 31 is fixedly sleeved on the outer side wall of the vent pipe 3, and the inner side wall of the joint 31 and the outer side wall of the vent pipe 3 are fused and fixed, so that the joint 31 is firm and stable.

Further, the branch pipe 32 is communicated with the inside of the vent pipe 3, the bottom end of the branch pipe 32 sequentially penetrates through the joint 31 and the side wall of the vent pipe 3 and then is fixedly clamped in the side wall of the vent pipe 3, and the outer side wall of the bottom end of the branch pipe 32 is fixed on the side wall of the vent pipe 3 in a melting mode, so that the branch pipe 32 is stable and well sealed, and falling off or leakage of air and liquid are avoided.

In particular, the drainage tube can be connected to the branch tube 32 when in use, so as to drain and suck phlegm for patients, and the normal use of the ventilation tube 3 is not influenced.

In this embodiment, the front end of the inflation tube 4 is communicated into the airbag 1, the front end of the inflation tube 4 is fixedly embedded in the side wall of the airbag 1, and the outer side wall of the front end of the inflation tube 4 is fixed on the side wall of the airbag 1 by melting, so that the inflation tube 3 is firm and good in sealing.

Furthermore, the indication balloon 41 and the inflation tube 4 are of an integrally formed structure, so that the indication balloon 41 is firm and stable in structure, and whether the balloon 1 is in a normal state or not can be judged by observing the swelling state of the indication balloon 41 in the using process.

Further, the check valve 42 is fixedly sleeved on the outer side wall of the rear end of the inflation tube 4, and the joint of the check valve 42 and the inflation tube 4 is fused and fixed, so that the check valve 42 and the inflation tube 4 are stably connected and well sealed, air leakage is avoided, the air bag 1 is inflated in a one-way mode through the check valve 42, and air leakage of the air bag 41 is avoided.

Specifically, the check valve 42 related in the present embodiment is a mini medical check valve of type ZC-DCV06 provided by the fundament of plastic fittings of chongyang zhongcheng in chongzhou city, and the fittings matched with the mini medical check valve are provided by the manufacturer; furthermore, the check valve 42 of the present embodiment is prior art, and can be implemented by those skilled in the art, without needless to say, the present invention also does not relate to the improvement of the structure and working principle of the check valve 42.

In this embodiment, the outer sidewall of the sealing box 5 is fused and fixed on the inner sidewall of the connecting member 2, so that the sealing box 5 and the connecting member 2 are stably connected.

Further, arc transparent cover 51 melting is fixed on the top of seal box 5, can effectively protect camera 6 through arc transparent cover 51 under the prerequisite that does not influence the sight, avoids camera 6 to receive the pollution of liquid such as blood, body fluid, and the arc transparent cover 51 cambered surface is smooth simultaneously, avoids scraping patient's throat tissue.

Furthermore, the front end of the wire wrapping tube 52 is fixedly embedded in the sealing box 5, and the outer side wall of the front end of the wire wrapping tube 52 is fixed in the side wall of the sealing box 5 in a melting mode, so that the sealing box 5 and the wire wrapping tube 52 are well sealed, and liquid is prevented from permeating into the sealing box 5.

Further, the wire-wrapping pipe 52 is fixed on the inner side wall of the vent pipe 3 in a melting manner, so that the wire-wrapping pipe 52 is stably connected with the vent pipe 3, and the condition that the normal use of the vent pipe 3 is possibly affected by the position deviation of the wire-wrapping pipe 52 is avoided.

Further, the rear end of wire-wrapping tube 52 extends outside of snorkel 3 after passing through the side wall of snorkel 3, and wire 61 extends outside of snorkel 3 through wire-wrapping tube 52 for connection to video equipment.

In this embodiment, the fixed joint of camera 6 is in seal box 5, makes camera 6 durable firm, and is sealed good.

Further, the front end of the wire 61 is electrically connected with the camera 6, and the wire 61 is movably clamped in the wiring tube 52, so that the wire 61 is prevented from being exposed and possibly being polluted and damaged by liquid.

Specifically, the camera 6 in this embodiment is a mini-type medical camera with a model number of M1, which is manufactured and provided by shenzhen technology and science and technology limited, and the power supply and the wire 61 which are matched with the mini-type medical camera are also provided by the manufacturer. Furthermore, the camera 6 related to the present embodiment is a prior art, and can be implemented by those skilled in the art, and it is needless to say that the present invention also does not relate to the improvement of the structure and the working principle of the camera 6.

Furthermore, two light emitting diodes are arranged on the camera 6 to provide light and contrast, and the light emitting diodes are electrically connected with the lead 61 through thin guide wires, so that good light can be provided for the camera 6 to better observe the condition of the focus.

Further, breather pipe 3 still outward should be equipped with 6 assorted video recording equipment of camera, camera 6 and video recording equipment electric connection, through wire 61 with the image transmission to video recording equipment that camera 6 was shot on, move forward to being close the gasbag end with operator's eyes in other words, the operator can look over the throat structure through the screen.

Specifically, the air bag 1, the connecting piece 2, the vent pipe 3, the inflation pipe 4 and the wrapping pipe 52 are all made of medical-grade silicon rubber, and the material is soft and elastic, comfortable in touch, wear-resistant and durable, and can not scratch the skin and tissues of a patient.

Further, the sealing box 5 and the arc-shaped transparent cover 51 are both made of medical grade polypropylene, and are sanitary, environment-friendly, wear-resistant, durable and easy to mold.

Furthermore, it is worth mentioning that the circuits and electronic components and modules involved in the present invention are prior art, and can be implemented by those skilled in the art without further elaboration, and that the present invention also does not relate to improvements in software and methods.

When the visual laryngeal mask catheter of this embodiment is used, at first take the laryngeal mask catheter that size is suitable, pass through wire 61 with camera 6 and video equipment electric connection well, insert patient's throat with uninflated gasbag 1 according to conventional operation flow in again, the situation in the patient's throat is observed through video equipment to the intubate in-process, so that fast, accurately and gently carry out the intubate operation, then take the syringe and pass through check valve 42 and aerify gasbag 1 so that sealed patient's throat trachea and fix gasbag 1, then pass through breather pipe 3 with equipment such as oxygen hose and connect, it can in branch pipe 32 to be connected with drainage tube of drainage equipment at last.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A visual type laryngeal mask catheter comprising a balloon (1), characterized in that: the rear end of gasbag (1) is equipped with connecting piece (2), the rear end of connecting piece (2) is equipped with breather pipe (3), be equipped with on the rear end lateral wall of breather pipe (3) and connect (31), one side that connects (31) is equipped with branch pipe (32), one side of gasbag (1) is equipped with gas tube (4), the rear end of gas tube (4) is equipped with instructs sacculus (41), the rear end of instructing sacculus (41) is equipped with check valve (42), be equipped with on the preceding lateral wall of connecting piece (2) seal box (5), the top of seal box (5) is equipped with arc transparent cover (51), the bottom of seal box (5) is equipped with wiring pipe (52), be equipped with camera (6) in seal box (5), be equipped with wire (61) on camera (6).

2. A visual laryngeal mask tube according to claim 1, characterised in that: the air bag (1) is of a water-drop-shaped annular structure, and the air bag (1) and the connecting piece (2) are of an integrally formed structure.

3. A visual laryngeal mask tube according to claim 1, characterised in that: the front end of the breather pipe (3) is fixedly clamped in the connecting piece (2), and the joint (31) is fixedly sleeved on the outer side wall of the breather pipe (3).

4. A visual laryngeal mask tube according to claim 1, characterised in that: the branch pipe (32) is communicated with the inside of the vent pipe (3), and the bottom end of the branch pipe (32) sequentially penetrates through the connector (31) and the side wall of the vent pipe (3) and is fixedly clamped in the side wall of the vent pipe (3).

5. A visual laryngeal mask tube according to claim 1, characterised in that: the front end of the inflation tube (4) is communicated with the inside of the air bag (1), and the front end of the inflation tube (4) is fixedly embedded in the side wall of the air bag (1).

6. A visual laryngeal mask tube according to claim 1, characterised in that: indicate sacculus (41) with gas tube (4) are integrated into one piece structure, check valve (42) fixed cover is established on the rear end lateral wall of gas tube (4).

7. A visual laryngeal mask tube according to claim 1, characterised in that: the outer side wall melting of seal box (5) is fixed on the inside wall of connecting piece (2), arc transparent cover (51) melting is fixed the top of seal box (5), the front end fixed inlay of wire wrapping pipe (52) is established in seal box (5).

8. A visual laryngeal mask tube according to claim 1, characterised in that: the fuse of covering pipe (52) is fixed on the inside wall of breather pipe (3), the rear end of covering pipe (52) passes and extends behind the lateral wall of breather pipe (3) outside breather pipe (3).

9. A visual laryngeal mask tube according to claim 1, characterised in that: the fixed joint of camera (6) is in seal box (5), the front end of wire (61) with camera (6) electric connection, wire (61) activity joint is in wire wrapping pipe (52).