CN114028232A

CN114028232A - Gas leakage prevention stomach tube fixer of anaesthetic mask

Info

Publication number: CN114028232A
Application number: CN202111422242.6A
Authority: CN
Inventors: 尚艳伟; 杨祖悌
Original assignee: Nanshi Hospital Of Nanyang
Current assignee: Nanshi Hospital Of Nanyang
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-02-11

Abstract

The invention discloses an air leakage prevention stomach tube fixer of an anaesthetic mask, which belongs to the technical field of medical instruments and comprises a connecting body, wherein the connecting body is of an annular structure, the shape structure of the connecting body is matched with the edge of the bottom surface of the anaesthetic mask, and the connecting body is a silica gel pad; a pipe body groove is formed in the surface of the connector along the width direction of the annular structure; the connecting body is also fixedly connected with a fixing belt; the edge of the bottom surface of the anesthesia mask is detachably connected to the connecting body; the invention has simple structure and convenient operation, effectively solves the problem of air leakage and is suitable for popularization and application.

Description

Gas leakage prevention stomach tube fixer of anaesthetic mask

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to an anti-air leakage stomach tube fixer of an anaesthetic mask.

Background

Patient that suffers from alimentary canal disease, in carrying out operation or postoperative care process, stomach tube or nutrition tube need be inserted usually, if the condition is serious, still need use the anesthesia face guard to carry out artifical supplementary breathing in the care course, but because stomach tube or nutrition tube are inserted to the patient, cover anesthesia face guard when patient's oronasal top, also pressed above-mentioned body in the below to the problem of gas leakage has appeared, gas in the face guard can not all supply the patient to breathe and use, influences the auxiliary respiratory effect.

In order to solve the problems, in the prior art, some anesthetic masks are provided with openings, and gastric tubes or nutrient tubes are led out from the openings, but when the masks are separated from the gastric tubes or nutrient tubes, the gastric tubes or nutrient tubes need to be detached first, so that substances in the gastric tubes or nutrient tubes are easy to reflux or pollute the external environment, and the anesthetic masks and the gastric tubes or nutrient tubes are integrated, so that the gastric tubes or nutrient tubes are moved when the masks are moved, and inconvenience is caused; therefore, a fixer with convenient operation and better air leakage prevention effect is needed to be designed.

Disclosure of Invention

Aiming at the problem of air leakage of the anaesthetic mask, the invention provides an air leakage prevention stomach tube fixer of the anaesthetic mask.

The invention is realized by the following technical scheme.

An anti-airway leakage fixator for an anaesthetic mask, comprising:

the connecting body is of an annular structure, the shape and structure of the connecting body are matched with the edge of the bottom surface of the anaesthetic mask, and the connecting body is a silica gel pad; a pipe body groove is formed in the surface of the connector along the width direction of the annular structure; the connecting body is also fixedly connected with a fixing belt;

the edge of the bottom surface of the anaesthetic mask is detachably connected with the connecting body.

Preferably, the pipe body groove is a cylindrical cavity with two open ends, and the opening width of the pipe body groove on the surface of the connector is 1/4-1/3 of the inner diameter of the cylindrical cavity.

Preferably, the surface of the connector body is arranged at one side of the pipe body groove, a belt body is fixedly connected to the bottom surface of the belt body, and a protrusion is clamped at an opening of the surface of the connector body, wherein the opening is located in the pipe body groove.

Preferably, the thickness of the belt body is 0.2-0.5 mm.

Preferably, the surface of the connector is provided with a clamping pad with an L-shaped section, a clamping cavity is formed between the clamping pad and the connector, and the edge of the bottom surface of the anaesthetic mask is clamped in the clamping cavity.

Preferably, the clamping pad is one, and extends along the circumferential direction of the connector, and two ends of the clamping pad are respectively located on two sides of the pipe body groove.

Preferably, the clamping pads are multiple and are uniformly distributed on the surface of the connector.

Preferably, the bottom surface of the connecting body is detachably connected with a sponge pad.

Preferably, the bottom surface of the connector is connected with the connecting surface of the spongy cushion through a magic tape, and the spongy cushion absorbs liquid medicine.

Compared with the prior art, the invention has the following beneficial effects;

(1) the thinking of the invention is that, different from the mode of arranging the stomach tube or the nutrition tube and the anesthesia mask into a whole in the prior art, the anesthesia mask and the stomach tube or the nutrition tube are respectively and independently arranged through the connecting body, so that the anesthesia mask and the stomach tube or the nutrition tube can work independently on the premise of ensuring no air leakage, and the stomach tube cannot be influenced when the mask is moved; the method is realized by the following steps:

the connecting body is arranged, is of an annular structure and is made of silica gel material, and can be fixed around the mouth and the nose of a patient through a fixing band and tightly attached to the face of the patient; the surface of the connecting body is transversely provided with a pipe body groove, the stomach tube or the nutrient canal can be embedded into the pipe body groove, when anesthesia is needed, the anesthesia mask is fixed on the connecting body, and the connecting body can be matched with the edge of the bottom surface of the anesthesia mask, and the stomach tube or the nutrient canal is embedded into the pipe body groove, so that when the anesthesia mask is placed on the connecting body, the tightness between the anesthesia mask and the connecting body can be ensured, and the problem of air leakage can not be caused;

in order to prevent the problem of air leakage caused by a gap above the tube body groove, when the stomach tube or the nutrition tube is embedded into the tube body groove, the bulge is clamped at the opening above the tube body groove to block the opening of the tube body, the anaesthetic mask can be tightly attached to the connecting body, no gap exists, the airtightness of the whole device is further ensured, and the problem of air leakage is avoided;

in order to facilitate the fixation between the anaesthetic mask and the connecting body, the surface of the connecting body is provided with an L-shaped clamping pad, a clamping cavity is formed between the clamping pad and the connecting body, and the edge of the bottom surface of the anaesthetic mask is clamped in the clamping cavity, so that the tightness between the anaesthetic mask and the connecting body is improved, and the stability of the anaesthetic mask fixed on the face of a patient is also improved; when the operation is finished and the connection body needs to be dismantled, the stomach tube or the nutrient canal is taken out from the tube body groove, and then the stomach tube or the nutrient canal is pulled out from the patient body;

in order to prevent discomfort brought to the face of a patient by long-time compression and particularly avoid the problem of pressure sores on the face, the bottom surface of the connecting body is provided with the spongy cushion, so that the spongy cushion plays a role in buffering the compression on one hand and can absorb liquid medicine on the other hand to relieve the discomfort at the compressed part of the face;

(2) the invention has simple structure and convenient operation, effectively solves the problem of air leakage and is suitable for popularization and application.

Drawings

FIG. 1 is a schematic view of the structure of an anti-air-leakage stomach tube fixer of an anaesthetic mask provided by the invention;

FIG. 2 is a schematic view of the structure of the linker of FIG. 1;

FIG. 3 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 4 is a schematic view of the tube body slot of FIG. 1;

FIG. 5 is a schematic view of the protrusion of FIG. 4 being snapped into the groove of the tube;

FIG. 6 is a schematic structural view of a first mode of providing a clamping pad on the surface of the connector in FIG. 2;

FIG. 7 is a schematic structural view of a second embodiment of a clamping pad disposed on the surface of the connector shown in FIG. 2;

description of reference numerals:

1. the anesthesia mask comprises a connector, 11, a fixing band, 12, a tube body groove, 13, a clamping pad, 14, a band body, 15, a protrusion, 16, a spongy cushion, 2 and an anesthesia mask.

Detailed Description

In order to make the technical solutions of the present invention better understood and implemented by those skilled in the art, the present invention is further described below with reference to the following specific embodiments and the accompanying drawings, but the embodiments are not meant to limit the present invention.

An anti-airway leakage fixator for an anaesthetic mask, comprising:

as shown in fig. 1 and 2, the connecting body 1 is of an annular structure, the shape and structure of the connecting body are matched with the edge of the bottom surface of the anaesthetic mask 2, and the connecting body 1 is a silica gel pad; a pipe body groove 12 is formed in the surface of the connector 1 along the width direction of the annular structure; body groove 12 is the open cylindrical cavity in both ends, because connector 1 is silica gel, when inserting stomach tube or nutrition tube, body groove 12 top can be strutted, later be convenient for go into stomach tube or nutrition tube card, just body groove 12 is located the opening width on connector 1 surface is 1/4 ~ 1/3 of cylindrical cavity internal diameter to prevent that the stomach tube breaks away from in following body groove 12. Still the rigid coupling has fixed band 11 on the connector, fixes connector 1 at patient's face through fixed band 11. The anaesthetic mask 2, its bottom surface edge can be dismantled connect in on the connector 1, it is concrete, as shown in fig. 3, 1 surface of connector is equipped with the joint pad 13 that the cross-section is L shape, joint pad 13 with constitute the joint chamber between the

connector

1, 2 bottom surface edge joint of anaesthetic mask in the joint intracavity. At the moment, the airtightness between the anaesthetic mask 2 and the connecting body 1 is improved, and the stability of the anaesthetic mask 2 fixed on the face of a patient is also improved; when the operation is finished and the anesthesia mask 2 needs to be detached, the anesthesia mask is taken out from the clamping cavity on the connector, the stomach tube or the nutrition tube is taken out from the tube body groove 12, and then the stomach tube or the nutrition tube is pulled out from the body of the patient, so that the position of the stomach tube or the nutrition tube is not influenced when the anesthesia mask 2 is moved in the process, and the operation safety is ensured;

therefore, the connecting body 1 is arranged, is of an annular structure and is made of silica gel materials, and the connecting body 1 can be fixed around the mouth and the nose of a patient through the fixing belt 11 and is tightly attached to the face of the patient; body groove 12 has transversely been seted up on 1 surface of connector, and stomach tube or nutrition tube can imbed in this body groove 12, when needing to anaesthetize, with anaesthetic mask 2 fix on connector 1 can, because connector 1 can the looks adaptation with 2 bottom surface edges of anaesthetic mask, and stomach tube or nutrition tube are embedded into to body groove 12 in, when anaesthetic mask 2 was put on connector 1, can guarantee the seal between the two, can not cause the problem of gas leakage.

As shown in fig. 4 and 5, the surface of the connector 1 is in the body groove 12 one side rigid coupling has the belt body 14, the bottom surface rigid coupling of the belt body 14 has the protrusion 15, the protrusion 15 joint in the body groove 12 is located at the opening on the surface of the connector 1, in order to prevent the problem that the gap above the body groove 12 brings air leakage, when the stomach tube or the nutrition tube is embedded into the body groove 12, the opening joint above the body groove 12 has the protrusion 15, the opening of the body groove 12 is blocked, the anaesthetic mask 2 can be tightly attached to the connector 1, and no gap exists, thereby further ensuring the sealing performance of the whole device and avoiding the problem of air leakage.

In order to guarantee the area body can not cause the space, the thickness 0.2 ~ 0.5mm of the area body, this thickness is compared with 2 bottom surface edge thickness of anaesthetic mask, can ignore, when anaesthetic mask installs on the connector, the bag body can not bring the space, can not cause the gas leakage problem.

As shown in fig. 6, in order to facilitate the installation of the anesthetic mask 2 and the connecting body 1, the clamping pad 13 is one and extends along the circumferential direction of the connecting body 1, and two ends of the clamping pad 13 are respectively located at two sides of the pipe body groove 12. Alternatively, as shown in fig. 7, a plurality of the fastening pads 13 are provided, and the plurality of fastening pads 13 are uniformly distributed on the surface of the connector 1.

As shown in fig. 2, a sponge pad 16 is detachably connected to the bottom surface of the connector 1, specifically, the bottom surface of the connector 1 and the connecting surface of the sponge pad 16 are connected by a hook-and-loop fastener, and the sponge pad 16 absorbs liquid medicine. In order to prevent the discomfort that long-time oppression brought for patient's face, especially avoid the facial pressure sore problem of appearing, the connector bottom surface sets up foam-rubber cushion 16, and foam-rubber cushion 16 plays the effect of buffering oppression on the one hand, and on the other hand can absorb the liquid medicine, alleviates the uncomfortable sense of facial oppression department.

The invention has simple structure and convenient operation, effectively solves the problem of air leakage and is suitable for popularization and application.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, it is intended that such changes and modifications be included within the scope of the appended claims and their equivalents.

Claims

1. An anti-air leakage stomach tube fixer of an anaesthetic mask is characterized by comprising:

the connecting body (1) is of an annular structure, the shape and structure of the connecting body are matched with the edge of the bottom surface of the anaesthetic mask (2), and the connecting body (1) is a silica gel pad; a pipe body groove (12) is formed in the surface of the connecting body (1) along the width direction of the annular structure; the connecting body (1) is also fixedly connected with a fixing belt (11);

the edge of the bottom surface of the anesthesia mask (2) is detachably connected to the connecting body (1).

2. The gas leakage preventing stomach tube fixer of anaesthetic mask as claimed in claim 1, wherein said tube body groove (12) is a cylindrical cavity with two open ends, and the width of the opening of said tube body groove (12) on the surface of said connecting body (1) is 1/4-1/3 of the inner diameter of said cylindrical cavity.

3. The apparatus for fixing an anti-air-leakage stomach tube of an anaesthetic mask as claimed in claim 2, wherein a belt body (14) is fixedly connected to the surface of the connecting body (1) at one side of the tube body groove (12), a protrusion (15) is fixedly connected to the bottom surface of the belt body (14), and the protrusion (15) is clamped to the opening of the tube body groove (12) at the surface of the connecting body (1).

4. The anti-air-leakage stomach tube fixer of an anaesthetic mask as claimed in claim 3, wherein the thickness of the belt body (14) is 0.2-0.5 mm.

5. The gas leakage prevention stomach tube fixer of anaesthetic mask as claimed in claim 1, wherein the surface of the connector (1) is provided with a clamping pad (13) with an L-shaped section, a clamping cavity is formed between the clamping pad (13) and the connector (1), and the edge of the bottom surface of the anaesthetic mask (2) is clamped in the clamping cavity.

6. The flatus tube fixer for preventing air leakage of anaesthetic mask as claimed in claim 5, wherein said clamping pad (13) is one and extends along the circumference of said connector (1), and two ends of clamping pad (13) are located at two sides of said tube groove (12).

7. The trachea fixator for preventing air leakage of an anaesthetic mask as claimed in claim 5, wherein the clamping pads (13) are multiple, and the clamping pads (13) are evenly distributed on the surface of the connector (1).

8. The anti-air leakage stomach tube fixer of anaesthetic mask as claimed in claim 1, wherein a sponge pad (16) is detachably connected to the bottom surface of the connector (1).

9. The flatulence-preventing gastric tube fixator of the anaesthetic mask as claimed in claim 8, wherein the bottom surface of the connecting body (1) and the connecting surface of the spongy cushion (16) are connected by a magic tape, and the spongy cushion (16) absorbs the liquid medicine.