CN210020729U - Laryngeal mask capable of preventing capsule from opening - Google Patents
Laryngeal mask capable of preventing capsule from opening Download PDFInfo
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- CN210020729U CN210020729U CN201920660754.8U CN201920660754U CN210020729U CN 210020729 U CN210020729 U CN 210020729U CN 201920660754 U CN201920660754 U CN 201920660754U CN 210020729 U CN210020729 U CN 210020729U
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- laryngeal mask
- cavity
- connecting seat
- cover bag
- mask
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Abstract
The utility model discloses a laryngeal mask of glue is driven to protective cover bag, including the laryngeal mask, the laryngeal mask comprises pipe, cover bag, single chamber joint and gas tube, and the cover bag sets up the one end at the pipe, single chamber connects the setting at the other end of pipe, and gas tube fixed mounting is close to the position of one side at the lower extreme surface of pipe, the upper end fixed surface of cover bag installs the connecting seat, and the upper end and the pipe fixed connection of connecting seat, the cover bag passes through connecting seat and pipe fixed connection, cover bag and connecting seat be the integrated into one piece component. The utility model has the advantages that: the cover bag and the connecting seat of setting on the laryngeal mask are integrated into one piece component, compare that cover bag and connecting seat on traditional laryngeal mask paste through the glue solution will closely more firm together, at the in-process that uses the laryngeal mask, it drops and the condition emergence of leaking gas to open the gluey circumstances of droing between cover bag and the connecting seat can not appear, also avoids the cover bag to open gluey gas leakage and leads to the laryngeal mask to produce dangerous circumstances at the in-process that uses.
Description
Technical Field
The utility model relates to a laryngeal mask specifically is a laryngeal mask of preventing that cover bag from opening glue, belongs to laryngeal mask application technical field.
Background
The laryngeal mask is a device used for establishing an artificial respiration channel during clinical anesthesia operation, but the mask sac and the connecting piece of the prior laryngeal mask are glued, when in use, the glue is broken between the cover sac on the laryngeal mask and the connecting piece, the whole laryngeal mask leaks gas when the glue is broken between the cover sac and the connecting piece, can cause damage to the respiratory tract and the esophageal duct of a patient, greatly reduces the safety of the laryngeal mask when in use, brings certain influence to the use of the laryngeal mask, therefore, the laryngeal mask for preventing the mask sac from being broken needs to be arranged, the mask sac and the connecting seat are integrally formed components, compared with the traditional laryngeal mask, the laryngeal mask has the advantages that the mask sac and the connecting seat are adhered together through glue solution and are more compact and stable, in the process of using the laryngeal mask, the situation that the glue is opened between the mask sac and the connecting seat to fall off and air leakage occurs can be avoided, and the situation that the laryngeal mask is dangerous in the using process due to glue opening and air leakage of the mask sac can be avoided.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model can be realized by the following technical scheme: the utility model provides a prevent that cover bag from opening laryngeal mask of glue, includes the laryngeal mask, the laryngeal mask comprises pipe, cover bag, single chamber joint and gas tube, and the cover bag sets up the one end at the pipe, single chamber joint sets up the other end at the pipe, and gas tube fixed mounting is close to the position of one side at the lower extreme surface of pipe, the upper end surface fixed mounting of cover bag has the connecting seat, and the upper end and the pipe fixed connection of connecting seat, the cover bag passes through connecting seat and pipe fixed connection, cover bag and connecting seat be integrated into one piece component, and the inside of pipe and connecting seat has all seted up the chamber of ventilating and has inflated chamber.
Preferably, the single-cavity joint is inserted in the ventilation cavity, and the inflation tube is communicated with the inflation cavity.
Preferably, the cover bag inner chamber and the gas injection chamber are arranged in the cover bag, the cover bag inner chamber is communicated with the vent chamber, and the gas filling chamber is communicated with the gas injection chamber.
Preferably, the upper end of the inner cavity of the cover bag is provided with an air delivery hole, the lower end of the inner cavity of the cover bag is provided with an air vent, and the upper end of the air injection cavity is provided with an air inlet.
Preferably, the lower end of the inflation pipe is fixedly provided with a gas meter.
Preferably, the outer surface of the lower end of the gas meter is fixedly provided with a valve joint, and the lower end of the valve joint is movably provided with a one-way valve.
Compared with the prior art, the beneficial effects of the utility model are that:
the cover bag and the connecting seat that are through setting up are integrated into one piece component, and the cover bag can not separate with the connecting seat, compare the cover bag on traditional laryngeal mask and pass through the glue solution with the connecting seat and paste closely more firm together, at the in-process that uses the laryngeal mask, open between cover bag and the connecting seat and glue and drop and the condition emergence of leaking gas can not appear, also avoid the cover bag to open the gluey gas leakage and lead to the laryngeal mask in the in-process condition that produces danger of using.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an internal view of the catheter and the mask balloon of the present invention.
Fig. 3 is a combined view of the gas tube and the gas meter according to the present invention.
In the figure: 1. a laryngeal mask; 101. a conduit; 1011. a vent lumen; 1012. an inflation cavity; 102. a covering bag; 1021. a connecting seat; 1022. the inner cavity of the cover bag; 1023. injecting an air cavity; 1024. a gas transmission hole; 1025. a vent; 1026. an air inlet; 103. a single-lumen junction; 104. an inflation tube; 2. a gas meter; 201. a valve joint; 202. a one-way valve.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a laryngeal mask for preventing capsule opening comprises a laryngeal mask 1, the laryngeal mask 1 is composed of a conduit 101, a mask capsule 102, a single-cavity joint 103 and an inflation tube 104, the conduit 101 and the mask capsule 102 are inserted into the esophageal orifice and the laryngopharyngeal cavity of a patient at the same time, the mask capsule 102 is supported in the trachea of the patient after being inflated, the conduit 101 is used for conveying gas to supply gas to the patient, the mask capsule 102 is arranged at one end of the conduit 101, the single-cavity joint 103 is arranged at the other end of the conduit 101, the inflation tube 104 is fixedly arranged at a position close to one side of the outer surface of the lower end of the conduit 101, the inflation tube 104 is connected with inflation equipment to inflate the mask capsule 102, a connecting seat 1021 is fixedly arranged on the outer surface of the upper end of the mask capsule 102, the upper end of the connecting seat 1021 is fixedly connected with the conduit 101, the mask capsule 102 is fixedly connected with the conduit 101 through the connecting seat 1021, the cover bag 102 and the connecting seat 1021 can not be separated, in the process of using the laryngeal mask 1, the situation that the cover bag 102 and the connecting seat 1021 are glued and fall off and air leakage occurs can not occur, the ventilation cavity 1011 and the inflation cavity 1012 are arranged inside the catheter 101 and the connecting seat 1021, the ventilation cavity 1011 is used for conveying oxygen or nutrient solution to the esophagus or respiratory tract of a patient, and the inflation cavity 1012 can be ventilated to convey gas to the cover bag 102 to fill the cover bag 102.
As a technical optimization scheme of the utility model, single chamber connects 103 to peg graft in the inside of ventilating chamber 1011, connects 103 to be connected with outside oxygen cylinder or infusion bottle and can be to carrying oxygen or nutrient solution in ventilating chamber 1011 with single chamber, and gas tube 104 and gas chamber 1012 communicate each other, can inject into gas in the gas chamber 1012 through gas tube 104.
The utility model discloses a technical optimization scheme, cover bag inner chamber 1022 and gas injection chamber 1023 have been seted up to cover bag 102's inside, and cover bag inner chamber 1022 and the chamber 1011 of ventilating communicate each other, the inside oxygen in chamber 1011 of ventilating can enter into cover bag inner chamber 1022 through the gas transmission hole 1024 that cover bag inner chamber 1022 upper end was seted up, simultaneously oxygen enters into the respiratory track of patient through the blow vent 1025 that cover bag inner chamber 1022 lower extreme was seted up and ventilates for the patient, inflation chamber 1012 and gas injection chamber 1023 communicate each other, gas enters into after inflation chamber 1012 and enters into gas injection chamber 1023 through air inlet 1026, thereby can fill cover bag 102.
As a technical optimization scheme of the utility model, gas transmission hole 1024 has been seted up to the upper end of cover bag inner chamber 1022, and cover bag inner chamber 1022's lower extreme has seted up blow vent 1025, and wherein the air inlet 1026 has been seted up to the upper end of gas injection chamber 1023.
As a technical optimization scheme of the utility model, the lower extreme fixed mounting of gas tube 104 has gas meter 2, and gas meter 2 can show the tolerance of filling into the inside gas of cover bag 102, makes things convenient for medical personnel to cover bag 102 inside injection right amount gas for cover bag 102 just in time supports in patient's respiratory track or esophagus.
As the utility model discloses a technical optimization scheme, the lower extreme fixed surface of gas measurement ware 2 installs valve joint 201, and valve joint 201's lower extreme movable mounting has check valve 202, it can make things convenient for medical personnel to inflate cover bag 102 or deflate to set up valve joint 201 and check valve 202, medical personnel will inflate equipment and valve joint 201 and be connected when aerifing, open one-way valve 202 and can inflate cover bag 102, it can to inflate the back close one-way valve 202, medical personnel open one-way valve 202 during the gassing can.
When the utility model is used, firstly, medical staff places the mask bag 102 in the laryngeal mask 1 into the esophagus mouth or the laryngo pharynx cavity of a patient, then the medical staff propels the mask bag 102 into the laryngo pharynx cavity of the patient along the laryngo pharynx cavity of the patient, meanwhile, the guide pipe 101 enters into the laryngo pharynx cavity of the patient along the mask bag 102, after the whole laryngeal mask 1 is inserted, the medical staff connects the inflation equipment with the valve connector 201, the mask bag 102 can be inflated by opening the one-way valve 202, gas enters into the inflation cavity 1012 from the inflation pipe 104 during inflation, meanwhile, the gas in the inflation cavity 1012 enters into the gas injection cavity 1023 in the mask bag 102 through the gas inlet 1026, thereby the mask bag 102 is filled, and in the inflation process, the medical staff can see the gas amount of the gas filled into the mask bag 102 through the gas meter 2, thereby facilitating the medical staff to inject a proper amount of gas into the mask bag 102, the mask 102 is just supported in the respiratory tract or the esophagus of a patient, the unidirectional valve 202 is closed after inflation, medical staff can connect the single-cavity joint 103 with an external oxygen bottle or an infusion bottle to deliver oxygen or nutrient solution into the ventilation cavity 1011 after inflating the mask 102, the oxygen or the nutrient solution enters the ventilation cavity 1011 and then enters the mask inner cavity 1022 through the air delivery hole 1024, the oxygen enters the respiratory tract of the patient through the air vent 1025 arranged at the lower end of the mask inner cavity 1022 to ventilate the patient, after the laryngeal mask 1 is used, the medical staff opens the unidirectional valve 202 to discharge the gas in the mask 102, and then the whole laryngeal mask 1 is taken out of the esophagus or the laryngo pharynx of the patient.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A laryngeal mask for preventing capsule opening comprises a laryngeal mask (1) and is characterized in that the laryngeal mask (1) consists of a catheter (101), a mask capsule (102), a single-cavity joint (103) and an inflation tube (104), the mask sac (102) is arranged at one end of the catheter (101), the single-cavity joint (103) is arranged at the other end of the catheter (101), and the air charging pipe (104) is fixedly arranged at the position close to one side of the outer surface of the lower end of the conduit (101), the outer surface of the upper end of the cover bag (102) is fixedly provided with a connecting seat (1021), the upper end of the connecting seat (1021) is fixedly connected with the conduit (101), the cover sac (102) is fixedly connected with the conduit (101) through the connecting seat (1021), the cover sac (102) and the connecting seat (1021) are an integral forming component, and the inside of the conduit (101) and the connecting seat (1021) is provided with a ventilation cavity (1011) and an inflation cavity (1012).
2. The laryngeal mask for preventing capsulotomy according to claim 1, wherein the single-cavity connector (103) is plugged inside the ventilation cavity (1011), and the inflation tube (104) and the inflation cavity (1012) are communicated with each other.
3. The laryngeal mask for preventing capsulotomy according to claim 1, wherein the mask sac (102) is internally provided with a mask sac inner cavity (1022) and an air injection cavity (1023), the mask sac inner cavity (1022) is communicated with an air vent cavity (1011), and the air vent cavity (1012) is communicated with the air injection cavity (1023).
4. The laryngeal mask for preventing capsulorhexis according to claim 3, wherein the upper end of the capsulorhexis inner cavity (1022) is provided with an air delivery hole (1024), the lower end of the capsulorhexis inner cavity (1022) is provided with an air vent (1025), and the upper end of the air injection cavity (1023) is provided with an air inlet (1026).
5. The laryngeal mask for preventing capsulorhexis according to claim 1, wherein a gas meter (2) is fixedly mounted at the lower end of the inflation tube (104).
6. The laryngeal mask for preventing capsulorhexis according to claim 5, wherein a valve joint (201) is fixedly arranged on the outer surface of the lower end of the gas meter (2), and a one-way valve (202) is movably arranged at the lower end of the valve joint (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920660754.8U CN210020729U (en) | 2019-05-09 | 2019-05-09 | Laryngeal mask capable of preventing capsule from opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920660754.8U CN210020729U (en) | 2019-05-09 | 2019-05-09 | Laryngeal mask capable of preventing capsule from opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210020729U true CN210020729U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920660754.8U Active CN210020729U (en) | 2019-05-09 | 2019-05-09 | Laryngeal mask capable of preventing capsule from opening |
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| Country | Link |
|---|---|
| CN (1) | CN210020729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022174549A1 (en) * | 2021-02-20 | 2022-08-25 | 浙江简成医疗科技有限公司 | Medical laryngeal mask |
-
2019
- 2019-05-09 CN CN201920660754.8U patent/CN210020729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022174549A1 (en) * | 2021-02-20 | 2022-08-25 | 浙江简成医疗科技有限公司 | Medical laryngeal mask |
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