CN213964739U

CN213964739U - Sealed tight respirator of preventing pressing sore

Info

Publication number: CN213964739U
Application number: CN202022227224.XU
Authority: CN
Inventors: 张雅鹏; 水晶晶
Original assignee: 989th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 989th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-08-17
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a sealed tight respirator of preventing pressing sore relates to medical field, including main part, chucking structure, the one end of main part is connected with the connecting pipe, the one end of connecting pipe is connected with the oxygen pipeline, the one end outer wall of main part is provided with the gasbag, the outer wall of gasbag is provided with the check valve, the outer wall of main part is connected with the belt, the junction of belt is provided with the buckle, the outer wall of buckle is provided with the fixture block. The utility model discloses a set up gasbag, check valve, belt, fixture block, buckle, wear the face guard for the patient, open the check valve of gasbag outer wall, put the gas in the gasbag with the facial assorted degree of patient, make gasbag and patient's bridge of the nose department laminate mutually, then close the check valve, go into belt inner wall assorted recess with the fixture block card on the buckle of belt one end, make the face guard paste tight patient, make this face guard of wearing that the patient is more comfortable, reduce the pressure sore that the face guard brought the patient.

Description

Sealed tight respirator of preventing pressing sore

Technical Field

The utility model relates to the field of medical treatment, specifically be a sealed tight respirator of preventing pressing sore.

Background

The breathing mask is suitable for adults to cover on the nose, the mouth and the nose and is connected with CPAP (continuous positive airway pressure) or bi-level breathing treatment, the breathing mask is suitable for severe patients who can not breathe normally, when the existing breathing mask is used, oxygen enters the mouth and the nose through the breathing mask, but the edge of the breathing mask is poor in plasticity and cannot be completely attached to the face, so that the sealing is not tight, the oxygen leakage is caused, particularly, the air leakage at the nose bridge is the most, the oxygen amount in the patient body inhaled by the patient can not reach the preset standard, the treatment effect is influenced, in order to improve the sealing performance, a nursing staff fixes the ropes at the two sides of the breathing mask more tightly to reduce gaps and seal tightly, but the way can cause the skin damage of the face of the patient, particularly, at the nose bridge, so that the breathing mask can be positioned easily, and the air-tightness is good, oxygen is not leaked, so that the patient feels more comfortable in the treatment process, and the face has no pressure sore, thereby becoming a technical problem which is difficult to solve for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that a patient feels more comfortable and does not have pressure sores in the treatment process, the breathing mask which is sealed tightly and prevents the pressure sores is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a breathing mask tight in sealing and capable of preventing pressure sores comprises a main body and a clamping structure, wherein one end of the main body is connected with a connecting pipe, one end of the connecting pipe is connected with an oxygen pipeline, an air bag is arranged on the outer wall of one end of the main body, a one-way valve is arranged on the outer wall of the air bag, a belt is connected to the outer wall of the main body, a buckle is arranged at the joint of the belt, and a clamping block is arranged on the outer wall of the buckle;

the clamping structure further comprises a groove located in the inner wall of the connecting pipe, a spring is arranged on the inner wall of the groove, and one end of the spring is connected with a telescopic block.

Preferably, the outer wall of oxygen pipeline is provided with the recess with flexible piece assorted, flexible piece is spherical structure.

Preferably, the inner wall of the connecting pipe is provided with a thread matched with the outer wall of the oxygen pipeline, and one end of the oxygen pipeline is connected with an oxygen bottle.

Preferably, the two belts are distributed on the outer wall of the main body and connected with the main body through a rubber hose.

Preferably, the chucking structure has a plurality ofly, and is a plurality of chucking structure evenly distributed is at the inner wall of connecting pipe, the gasbag is provided with the silica gel pad with the position department that the face contacted.

Preferably, a spring is arranged at the position where the clamping block is in contact with the buckle, and a clamping groove matched with the clamping block is formed in the inner wall of the belt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up gasbag, check valve, belt, fixture block, buckle, wear the face guard for the patient, open the check valve of gasbag outer wall, put the gas in the gasbag to the degree that matches with patient's face, make gasbag and patient's bridge of the nose laminate mutually, then close the check valve, go into the fixture block card on the buckle of belt one end into the recess that belt inner wall phase-matches, make the face guard paste tight patient, make the patient wear this face guard more comfortable, reduce the pressure sore that the face guard brought to the patient;

2. the utility model discloses a set up the recess, a spring, flexible piece, the oxygen pipeline, the connecting pipe, be connected the oxygen pipeline through the screw thread with the connecting pipe, flexible piece receives external pressure this moment, flexible piece will give spring pressure, when the oxygen pipeline removes a position, flexible piece will be under the effect of the elasticity of spring, the spring goes into oxygen pipeline outer wall assorted recess, thereby the chucking, avoid oxygen pipeline and connecting pipe to drop, also remind medical personnel oxygen pipeline chucking, need not to tighten again, thereby avoid oxygen pipeline's damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a partial enlarged view of the point A of the present invention;

fig. 4 is a partial enlarged view of the position B of the present invention.

In the figure: 1. a main body; 2. a connecting pipe; 3. an oxygen pipeline; 4. an air bag; 5. a one-way valve; 6. a belt; 7. buckling; 8. A clamping structure; 801. a groove; 802. a spring; 803. a telescopic block; 9. and (7) clamping blocks.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, the breathing mask for tightly sealing and preventing pressure sores comprises a main body 1 and a clamping structure 8, wherein one end of the main body 1 is connected with a connecting pipe 2, one end of the connecting pipe 2 is connected with an oxygen pipeline 3, the outer wall of one end of the main body 1 is provided with an air bag 4, the outer wall of the air bag 4 is provided with a one-way valve 5, the outer wall of the main body 1 is connected with a belt 6, the joint of the belt 6 is provided with a buckle 7, and the outer wall of the buckle 7 is provided with a clamping block 9;

wherein, chucking structure 8 is still including being located the recess 801 of connecting pipe 2 inner wall, the inner wall of recess 801 is provided with spring 802, the one end of spring 802 is connected with flexible piece 803.

Please refer to the figure, the outer wall of the oxygen pipeline 3 is provided with a groove matching with the telescopic block 803, the telescopic block 803 is in a spherical structure, and the telescopic block 803 can be clamped into the groove matching with the telescopic block 803 through the structure.

Please refer to fig. 2, the inner wall of the connection tube 2 is provided with a thread matching with the outer wall of the oxygen tube 3, one end of the oxygen tube 3 is connected with an oxygen bottle, and the oxygen tube 3 can be connected with the connection tube 2 through the thread by the structure to deliver oxygen to the patient.

Referring to fig. 1-2, the two belts 6 are provided, two belts 6 are disposed on the outer wall of the main body 1, the belts 6 are connected with the main body 1 through rubber hoses, and the belts 6 can be matched with different patients through the flexibility of the rubber hoses.

Please refer to fig. 2, the plurality of the clamping structures 8 are provided, the plurality of the clamping structures 8 are uniformly distributed on the inner wall of the connecting pipe 2, and the position where the air bag 4 contacts with the face is provided with a silica gel pad, so that when the patient uses the mask, the pain of the patient suffering from pressure sores can be relieved through the silica gel pad.

Please refer to fig. 4, a spring is disposed at a position where the fixture block 9 contacts the buckle 7, and a slot matching with the fixture block 9 is disposed on an inner wall of the belt 6, so that the fixture block 9 is clamped into the inner wall of the belt 6, the airbag 4 is tightly attached to the face of the patient, and oxygen is prevented from leaking out.

The working principle is as follows: when using this face guard, be connected oxygen pipeline 3 and connecting pipe 2 through the screw thread, flexible piece 803 receives external pressure this moment, flexible piece 803 will give spring 802 pressure, when oxygen pipeline 3 removes a certain position, flexible piece 803 will be under the effect of the elastic force of spring 802, the 3 outer wall assorted recesses of oxygen pipeline of bullet income, thereby the chucking, after the connection is accomplished, wear the face guard for the patient, open the check valve 5 of 4 outer walls of gasbag, put the gas in the gasbag 4 with the facial assorted degree of patient, make gasbag 4 laminate mutually with patient's bridge of the nose department, then close the check valve, block 9 card on the buckle 7 of 6 one ends of belt is gone into 6 inner wall assorted recesses of belt, make the face guard paste tight patient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sealed tight respirator of preventing pressing sore, includes main part (1), chucking structure (8), its characterized in that: one end of the main body (1) is connected with a connecting pipe (2), one end of the connecting pipe (2) is connected with an oxygen pipeline (3), the outer wall of one end of the main body (1) is provided with an air bag (4), the outer wall of the air bag (4) is provided with a one-way valve (5), the outer wall of the main body (1) is connected with a belt (6), a buckle (7) is arranged at the joint of the belt (6), and the outer wall of the buckle (7) is provided with a clamping block (9);

the clamping structure (8) further comprises a groove (801) located in the inner wall of the connecting pipe (2), a spring (802) is arranged on the inner wall of the groove (801), and one end of the spring (802) is connected with a telescopic block (803).

2. A hermetically sealed pressure sore resistant respiratory mask as claimed in claim 1, wherein: the outer wall of the oxygen pipeline (3) is provided with a groove matched with the telescopic block (803), and the telescopic block (803) is of a spherical structure.

3. A hermetically sealed pressure sore resistant respiratory mask as claimed in claim 1, wherein: the inner wall of connecting pipe (2) is provided with the outer wall assorted screw thread with oxygen pipeline (3), the one end of oxygen pipeline (3) is connected with the oxygen cylinder.

4. A hermetically sealed pressure sore resistant respiratory mask as claimed in claim 1, wherein: the number of the belts (6) is two, the belts (6) are distributed on the outer wall of the main body (1), and the belts (6) are connected with the main body (1) through rubber hoses.

5. A hermetically sealed pressure sore resistant respiratory mask as claimed in claim 1, wherein: chucking structure (8) have a plurality ofly, it is a plurality of chucking structure (8) evenly distributed is at the inner wall of connecting pipe (2), gasbag (4) are provided with the silica gel pad with the position department that the face contacted.

6. A hermetically sealed pressure sore resistant respiratory mask as claimed in claim 1, wherein: the position department that fixture block (9) and buckle (7) contacted is provided with the spring, the inner wall of belt (6) is provided with the draw-in groove with fixture block (9) assorted.