CN215916092U

CN215916092U - Adjustable oxygen mask for breathing machine

Info

Publication number: CN215916092U
Application number: CN202122112809.1U
Authority: CN
Inventors: 赵娟
Original assignee: Hebei Chest Hospital
Current assignee: Hebei Chest Hospital
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-03-01
Anticipated expiration: 2031-09-02

Abstract

The utility model relates to the field of medical equipment, in particular to an adjustable oxygen mask for a respirator, which comprises a body, wherein an air inlet pipe is arranged in the middle of the lower end of the front surface of the body, exhaust pipes are arranged at the upper ends of two sides of the front surface of the body, a connecting rod is vertically arranged in the middle of the top end of the body, a flexible cushion is arranged on the back surface of the body, auxiliary binding belts are arranged at one side of the connecting rod and the lower end of one side of the body, main binding belts are arranged at the other side of the connecting rod and the lower end of the other side of the body, a limiting box is arranged at one side of the main binding belts, and a limiting block matched with a limiting hole is arranged in the middle of the other side of a movable block. This adjustable oxygen mask for breathing machine, through the cooperation of spacing hole and stopper, firmly fix the body at patient's face, and difficult not hard up after fixed, guarantee going on smoothly of keeping on of treatment for the body can be more stable be suitable for different patients, improve the practicality of body, thereby solved the problem of inconvenient regulation.

Description

Adjustable oxygen mask for breathing machine

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an adjustable oxygen mask for a respirator.

Background

The breathing machine is a vital medical equipment which can prevent and treat respiratory failure, reduce complications and save and prolong the life of a patient, and is widely used in the treatment of various hospitals, and the breathing machine is usually used in combination with an oxygen mask, and the mask is placed on the face of the patient to perform treatment operation.

In the in-service use oxygen mask in-process, different patients' face size difference, consequently need adjust the oxygen mask to better laminating patient face, nevertheless traditional face guard adjusts comparatively loaded down with trivial details, and uses a period of back, because other external factors such as the unconscious stirring of patient easily lead to becoming flexible to some extent, and then influences the compactness of laminating, reduces treatment.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an adjustable oxygen mask for a respirator, which has the advantages of convenience in adjustment and the like and solves the problem that a common oxygen mask is inconvenient to adjust.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an adjustable oxygen mask for breathing machine, includes the body, the intermediate position department of the positive lower extreme of body installs the intake pipe, and the upper end of the positive both sides of body installs the blast pipe, the vertical connecting rod of installing in intermediate position department on body top, and the back mounted of body has flexible pad, the inside top of body is provided with prevents the fog structure.

The utility model discloses a spacing bandage, including connecting rod, body, connecting rod, main bandage, spacing case, reset spring, movable block, limiting box, connecting rod, main bandage, limiting box, limiting hole matched with stopper, the lower extreme of connecting rod one side and body one side is installed from the bandage, and equidistant spacing having seted up from the intermediate position department on bandage surface, main bandage is installed to the lower extreme of connecting rod opposite side and body opposite side, and installs limiting box one side of main bandage, reset spring is installed to the upper end and the lower extreme of limiting box inside one side, and reset spring's limiting box internally mounted has the movable block, the pull rod that extends to limiting box outside is installed to movable block one side intermediate position department, and movable block opposite side intermediate position department installs the stopper with spacing hole matched with.

Further, a headrest is mounted on the surface of the connecting rod, and an arc-shaped groove is formed in the back of the headrest.

Further, the anti-fogging structure comprises a fixed block, the fixed block is installed on the top of the inside of the body, magnetic attraction grooves are formed in two ends of one end of the inside of the fixed block, a drying block is arranged at the bottom end of the fixed block, and magnetic attraction blocks matched with the magnetic attraction grooves are installed on two sides of one end of the top end of the drying block.

Furthermore, a positioning block is installed at the middle position of one end of the bottom end of the fixing block, a positioning bolt penetrates through the lower end of the positioning block, and a positioning hole matched with the positioning bolt is formed in the middle position of the upper end of the inner back of the drying block.

Further, logical groove has been seted up to the inside one end annular of flexible pad, and the internally mounted who leads to the groove has the gasbag, the gas tube that extends to the flexible pad outside is installed to the gasbag bottom.

Further, the inside of blast pipe is provided with the check valve, and blast pipe and check valve are around the vertical axis symmetric distribution of body.

Furthermore, the distance between the movable block and one side of the inner part of the limit box is greater than the length of the limit block, and a sliding structure is formed between the movable block and the inner part of the limit box.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this adjustable oxygen mask for breathing machine, through being provided with the spacing case, main bandage and follow the bandage, wear the body at patient's face, and the pulling pull rod, make the movable block slide compression reset spring to certain distance, later will pass the inside of spacing case from the bandage, and it is suitably taut, later utilize reset spring's elasticity, make the movable block slide and drive the stopper card and go into corresponding spacing downthehole portion, realize fixing after the bandage is taut, and then firmly fix the body at patient's face, and difficult not hard up after fixing, guarantee going on smoothly of continuation of treatment, make the body can be more stable different patients of being suitable for, improve the practicality of body, thereby the problem of inconvenient regulation has been solved.

2. This adjustable oxygen mask for breathing machine, through being provided with anti-fogging structure, blast pipe and check valve, through blast pipe and check valve with the gaseous discharge of exhalation, and set up dry piece, adsorb the inside moisture that produces because of patient breathes of body, avoid the inside water smoke that produces of body, and then the adhesion is at the body inner wall, influence medical personnel's observation, lead to the condition that can not in time discover the patient, and the cooperation in usable magnetism suction block and magnetism suction groove, it is more convenient to make dry piece installation dismantle, guarantee the inside effect of putting the fog of body, thereby the inside easy problem of fogging of face guard has been solved.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the headrest of the present invention;

FIG. 4 is a schematic view of the main strap joint configuration of the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 2 according to the present invention.

In the figure: 1. a limiting box; 2. a main strap; 3. a headrest; 4. a connecting rod; 5. a secondary strap; 6. an anti-fogging structure; 601. a fixed block; 602. a magnetic block; 603. drying the blocks; 604. positioning holes; 605. positioning a bolt; 606. positioning blocks; 607. a magnetic attraction groove; 7. a flexible pad; 8. a limiting hole; 9. an air inlet pipe; 10. an exhaust pipe; 11. a body; 12. a one-way valve; 13. an inflation tube; 14. a through groove; 15. an air bag; 16. a movable block; 17. a limiting block; 18. a return spring; 19. a pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the adjustable oxygen mask for a respirator in this embodiment includes a body 11, an air inlet pipe 9 is installed at a middle position of a front lower end of the body 11, exhaust pipes 10 are installed at upper ends of two front sides of the body 11, a connecting rod 4 is vertically installed at a middle position of a top end of the body 11, a flexible cushion 7 is installed at a back surface of the body 11, and an anti-fogging structure 6 is installed at a top end inside the body 11.

Connecting rod 4 one side and the lower extreme of body 11 one side are installed from bandage 5, and the equidistant spacing hole 8 of having seted up from the intermediate position department on bandage 5 surface, main bandage 2 is installed to the lower extreme of connecting rod 4 opposite side and body 11 opposite side, and spacing case 1 is installed to one side of main bandage 2, reset spring 18 is installed to the upper end and the lower extreme of 1 inside one side of spacing case, and 1 internally mounted of spacing case of reset spring 18 one side has

movable block

16, 16 one side intermediate position departments of movable block install the outside pull rod 19 that extends to spacing case 1, and 16 opposite side intermediate position departments of movable block install with spacing hole 8 matched with stopper 17.

Referring to fig. 1, 2 and 3, in the present embodiment, a headrest 3 is installed on a surface of the connecting rod 4, and an arc groove is formed on a back surface of the headrest 3.

It should be noted that, by arranging the headrest 3, the body 11 is more stable after being worn, and is convenient to be attached to the forehead of the patient.

Referring to fig. 1, fig. 2 and fig. 5, in the present embodiment, the anti-fogging structure 6 includes a fixing block 601, the fixing block 601 is installed at the top end inside the body 11, magnetic attraction grooves 607 are formed at two ends of one end inside the fixing block 601, a drying block 603 is disposed at the bottom end of the fixing block 601, and magnetic attraction blocks 602 matched with the magnetic attraction grooves 607 are installed at two sides of one end of the top end of the drying block 603.

It should be noted that, through setting up dry piece 603, adsorb the inside moisture that produces because of patient breathes of body 11, avoid the inside water smoke that produces of body 11, utilize the cooperation of magnetism piece 602 and magnetism groove 607 of inhaling simultaneously for dry piece 603 installation is dismantled more conveniently.

Referring to fig. 2 and 5, in the embodiment, a positioning block 606 is installed at a middle position of one end of the bottom end of the fixing block 601, a positioning pin 605 penetrates through the lower end of the positioning block 606, and a positioning hole 604 matched with the positioning pin 605 is formed at a middle position of the upper end of the back surface inside the drying block 603.

It should be noted that, through the cooperation of the positioning hole 604 and the positioning bolt 605, the drying block 603 is convenient to be limited and fixed again after being installed, so that the stability after installation is ensured, and accidental falling is avoided.

Referring to fig. 2, in the present embodiment, a through groove 14 is annularly formed at one end inside the flexible cushion 7, an air bag 15 is installed inside the through groove 14, and an inflation tube 13 extending to the outside of the flexible cushion 7 is installed at the bottom end of the air bag 15.

It should be noted that, after the body 11 is worn, the air bag 15 is inflated through the inflation tube 13, so that the inflation of the air bag extends to the outside of the through groove 14, and the area of the patient is fitted, thereby improving the tightness of the body 11 after being worn, and avoiding the impression of the face of the patient due to excessive fitting.

Referring to fig. 2, in the present embodiment, a check valve 12 is disposed inside the exhaust pipe 10, and the exhaust pipe 10 and the check valve 12 are symmetrically distributed about a vertical central axis of the body 11.

It should be noted that the exhaust tube 10 and the one-way valve 12 are provided, so that the gas exhaled by the patient inside the body 11 can be discharged in one way.

Referring to fig. 1 and 4, in the embodiment, the distance from the movable block 16 to one side of the inside of the limiting box 1 is greater than the length of the limiting block 17, and a sliding structure is formed between the movable block 16 and the inside of the limiting box 1.

It should be noted that, the sliding of the movable block 16 inside the limiting box 1 ensures the more accurate engagement between the limiting hole 8 and the limiting block 17.

It can be understood that this adjustable oxygen mask for breathing machine can realize the facial regulation when laminating of different patients, and wears the back more stable, avoids not hard up, can avoid the gas of patient's exhalation to lead to the inside production water smoke of body 11 simultaneously, and then influences medical personnel's observation.

The working principle of the above embodiment is as follows:

when the device works, firstly, the body 11 is worn on the face of a patient, the pull rod 19 is pulled, the movable block 16 slides in the limiting box 1 to compress the reset spring 18 to a certain distance, then the movable block passes through the limiting box 1 from the bandage 5 and is properly tensioned, and then the movable block 16 slides to drive the limiting block 17 to be clamped into the corresponding limiting hole 8 by utilizing the elasticity of the reset spring 18, so that the fixation after tensioning from the bandage 5 is realized, the body 11 is firmly fixed on the face of the patient and is not easy to loosen after fixation, and the continuous and smooth proceeding of treatment is ensured;

the air bag 15 is often inflated through the inflation pipe 13, so that the air bag is expanded and extends to the outside of the through groove 14 and is attached to the area of a patient, the wearing tightness of the body 11 is improved, meanwhile, the impression of the face of the patient caused by excessive attachment is avoided, then, oxygen is conveyed into the body 11 through the air inlet pipe 9, and exhaled air is exhausted through the exhaust pipe 10;

in the use, through setting up dry piece 603, adsorb the inside moisture that produces because of patient breathes of body 11, avoid the inside water smoke that produces of body 11, and then the adhesion is at 11 inner walls of body, influence medical personnel's observation, and usable magnetism inhales piece 602 and the cooperation of inhaling groove 607, it is more convenient to make dry piece 603 installation dismantle, simultaneously through locating hole 604 and location bolt 605's cooperation, be convenient for spacing fixed once more after the installation to dry piece 603, guarantee the stability after the installation, avoid unexpected the dropping.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable oxygen mask for breathing machine, includes body (11), its characterized in that: an air inlet pipe (9) is arranged in the middle of the lower end of the front surface of the body (11), exhaust pipes (10) are arranged at the upper ends of two sides of the front surface of the body (11), a connecting rod (4) is vertically arranged in the middle of the top end of the body (11), a flexible pad (7) is arranged on the back surface of the body (11), and an anti-fogging structure (6) is arranged at the top end of the interior of the body (11);

connecting rod (4) one side and the lower extreme of body (11) one side are installed from bandage (5), and locate equidistant spacing from the intermediate position on bandage (5) surface and offered spacing hole (8), main bandage (2) are installed to the lower extreme of connecting rod (4) opposite side and body (11) opposite side, and just main bandage (2) one side installs spacing box (1), reset spring (18) are installed to the upper end and the lower extreme of the inside one side of spacing box (1), and the spacing box (1) internally mounted of reset spring (18) one side has movable block (16), movable block (16) one side intermediate position department installs and extends to outside pull rod (19) of spacing box (1), and movable block (16) opposite side intermediate position department installs and spacing hole (8) matched with stopper (17).

2. The adjustable oxygen mask for a respirator as set forth in claim 1, wherein: the surface of the connecting rod (4) is provided with a headrest (3), and the back of the headrest (3) is provided with an arc-shaped groove.

3. The adjustable oxygen mask for a respirator as set forth in claim 1, wherein: prevent that fog structure (6) includes fixed block (601), install on the inside top of body (11) fixed block (601), and the both ends of the inside one end of fixed block (601) have seted up magnetism and have inhaled groove (607), the bottom of fixed block (601) is provided with dry piece (603), and the both sides of dry piece (603) top one end install inhale piece (602) with magnetism suction groove (607) matched with.

4. The adjustable oxygen mask for a respirator as set forth in claim 3, wherein: the drying device is characterized in that a positioning block (606) is installed at the middle position of one end of the bottom end of the fixing block (601), a positioning bolt (605) penetrates through the lower end of the positioning block (606), and a positioning hole (604) matched with the positioning bolt (605) is formed in the middle position of the upper end of the back face inside the drying block (603).

5. The adjustable oxygen mask for a respirator as set forth in claim 1, wherein: logical groove (14) have been seted up to the inside one end annular of flexible pad (7), and the internally mounted who leads to groove (14) has gasbag (15), gas tube (13) that extend to flexible pad (7) outside are installed to gasbag (15) bottom.

6. The adjustable oxygen mask for a respirator as set forth in claim 1, wherein: the exhaust pipe (10) is internally provided with a one-way valve (12), and the exhaust pipe (10) and the one-way valve (12) are symmetrically distributed around the vertical central axis of the body (11).

7. The adjustable oxygen mask for a respirator as set forth in claim 1, wherein: the distance between the movable block (16) and one side of the inner part of the limit box (1) is greater than the length of the limit block (17), and a sliding structure is formed between the movable block (16) and the inner part of the limit box (1).