CN210020756U

CN210020756U - Respiratory mask fixing device

Info

Publication number: CN210020756U
Application number: CN201920329708.XU
Authority: CN
Inventors: 李艳飞; 艾芳
Original assignee: Yulin Xingyuan Hospital
Current assignee: Yulin Xingyuan Hospital
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-02-07
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a respiratory mask fixing device. The device includes respiratory mask, still includes: the cap body is used for being fixed to the head of a human body, and a abdicating groove is formed in the position, located on the pillow part, of the cap body; the adjusting seat is rotatably arranged on the cap body and is provided with an adjusting groove, sliding grooves are formed in two sides of the adjusting groove, and adjusting teeth are formed in the bottom wall of the adjusting groove; the adjusting device comprises a driving wheel, an adjusting rod and two sliding blocks, the two sliding blocks are symmetrically arranged on two sides of the adjusting rod, the sliding blocks and the sliding grooves are in interference fit, and the driving wheel is rotatably arranged on the adjusting rod; wherein, the respirator is fixedly arranged on the adjusting rod. The utility model discloses a cap body is worn at the head, can not oppress ear and face for the bandage, and the travelling comfort obtains very big promotion, makes things convenient for wearing of the patient of different shapes of face, only needs to rotate the drive wheel during the regulation, can adjust the relative position of pole and regulation seat, convenient to use.

Description

Respiratory mask fixing device

Technical Field

The utility model relates to a respiratory device, in particular to respiratory mask fixing device.

Background

The nasal cavity endoscopic surgery is a nasal sinus surgery carried out by utilizing a Hopkins endoscope with high resolution and changeable visual angle, so that the nasal cavity and the nasal sinuses, especially the deep part surgery can be carried out under direct vision. And the cleaning of focus in some caves and fissures is facilitated, and the ventilation and drainage functions of the paranasal sinuses can be recovered.

In the early stage of the recovery period after the nasal endoscopic surgery, because the wound in the nasal cavity is not effectively healed, blood exudation can be continuously caused, and fillers are required to be filled in the nasal cavity so as to achieve the purposes of stopping bleeding and preventing blood from flowing out. However, prolonged insertion of the filler into the nasal cavity can cause pain in the forehead and back of the ear.

In addition, in the postoperative recovery period, the nasal cavity of the patient cannot effectively breathe, and auxiliary oxygen inhalation is required by means of a respiratory mask. The fixing mode of the respirator in the prior art is that an elastic bandage is arranged on the respirator, and the bandage is connected to the respirator by bypassing the head. The bandage can press the ears when being wound, and even if the bandage is wound around the ears, the bandage still applies pressure to the head and the ears due to the elasticity of the bandage, so that the patient feels uncomfortable. And when the patient feels pain, the eyes tear, tear and exuded blood flow to the bandage, which is not sanitary enough on one hand, and also causes inconvenience in wiping on the other hand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a respiratory mask fixing device can solve the respiratory mask among the prior art when fixed, and the bandage can oppress patient's ear and head, leads to feeling uncomfortable problem.

A respiratory mask securement device, comprising a respiratory mask, further comprising:

the cap body is used for being fixed to the head of a human body, and a abdicating groove is formed in the position, located on the pillow part, of the cap body;

the adjusting seat is rotatably arranged on the cap body and is provided with an adjusting groove, sliding grooves are formed in two sides of the adjusting groove, and adjusting teeth are formed in the bottom wall of the adjusting groove;

the adjusting device comprises a driving wheel, an adjusting rod and two sliding blocks, the two sliding blocks are symmetrically arranged on two sides of the adjusting rod, the sliding blocks are slidably arranged in the sliding grooves, the sliding blocks and the sliding grooves are in interference fit, the driving wheel is rotatably arranged on the adjusting rod, and the driving wheel is provided with driving teeth matched with the adjusting teeth; wherein,

the respirator is fixedly arranged on the adjusting rod.

Preferably, still include the shirt rim, the shirt rim sets up week side of respiratory mask, the shirt rim is made for the silica gel material.

Preferably, still include the torsional spring, the both sides of adjusting the seat are provided with the pivot, the pivot passes through the torsional spring and rotationally sets up on the cap body.

Preferably, the forehead patch is detachably arranged on the cap body and located on the forehead of the human body, the forehead patch is made of a waterproof breathable film, and the forehead patch is provided with a containing space for containing a cold source.

More preferably, the cap further comprises a pair of ear cups, and the ear cups are detachably mounted on the cap body.

The utility model provides a respiratory mask fixing device, wear at the head through the cap body, because the cap body is great with head area of contact, the pressure that the unit area was applyed is less, consequently can not oppress ear and face for the bandage, the travelling comfort obtains very big promotion, utilize adjusting device can adjust respiratory mask's position, make things convenient for wearing of the patient of different shapes of face, only need rotate the drive wheel during the regulation, can adjust the relative position of pole and regulation seat, high durability and convenient use, because slider and spout are interference fit, can avoid adjusting the problem that the pole leads to the gliding under the effect of self gravity and respiratory mask's gravity.

Drawings

Fig. 1 is a first schematic structural view of a respiratory mask fixing device provided by the present invention;

fig. 2 is a schematic structural view of a respiratory mask fixing device according to the present invention;

FIG. 3 is a front view of FIG. 2;

fig. 4 is a schematic view of an installation structure of an adjusting rod and an adjusting seat of a respiratory mask fixing device provided by the present invention;

fig. 5 is a schematic structural view of an adjusting lever and a respiratory mask of a respiratory mask fixing device according to the present invention;

FIG. 6 is an enlarged view of a portion A of FIG. 5;

fig. 7 is a schematic structural view of an adjusting seat of a respiratory mask fixing device provided by the present invention.

Description of reference numerals:

10. the cap body, 11, the groove of stepping down, 12, the ear muff, 13, the forehead pastes, 20, adjust the seat, 201, spout, 202, adjust the tooth, 203, pivot, 21, adjust the pole, 211, drive wheel, 212, slider, 22, respirator, 221, the shirt rim.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1 to 7, an embodiment of the present invention provides a respiratory mask 22 fixing device, including the respiratory mask 22, further including:

the cap body 10 is used for being fixed to the head of a human body, the position of the cap body located on the pillow part is provided with the abdicating groove 11, the cap body 10 with the complete structure can cover the pillow part due to the fact that a patient is in a lying posture in most time, the pillow part feels uncomfortable when the patient lies, the pillow part can directly contact the pillow through the abdicating groove 11, foreign body feeling is avoided, and comfort is improved;

an adjusting seat 20, as shown in fig. 2, 4 and 7, rotatably mounted on the cap body 10, wherein the adjusting seat 20 is provided with an adjusting groove, two sides of the adjusting groove are provided with sliding grooves 201, and a bottom wall of the adjusting groove is provided with adjusting teeth 202;

as shown in fig. 4 and 5, the adjusting device includes a driving wheel 211, an adjusting rod 21, and two sliding blocks 212, the two sliding blocks 212 are symmetrically disposed on two sides of the adjusting rod 21, the sliding blocks 212 may have a certain length to ensure that the adjusting rod 21 and the adjusting base 20 do not rotate relatively, the sliding blocks 212 may be slidably disposed in the sliding slots 201, the sliding blocks 212 and the sliding slots 201 are in interference fit, the interference amount may be set according to actual requirements, the adjusting rod 21 may be driven to move only by a large force when the driving wheel 211 is rotated, and the adjusting rod 21 may not slide freely in a vertical state, the driving wheel 211 may be rotatably disposed on the adjusting rod 21, as shown in fig. 6, the adjusting rod 21 is provided with a mounting groove, two sides of the mounting groove are provided with mounting holes, two sides of the driving wheel 211 are provided with mounting shafts that are matched with the mounting holes, the driving wheel 211 is provided with a driving tooth matched with the adjusting tooth 202, the driving tooth is matched with the adjusting tooth 202, when the driving wheel 211 is rotated, the driving tooth is meshed with the adjusting tooth 202 to drive the adjusting rod 21 to move, and the front-back moving direction of the adjusting rod 21 can be adjusted by adjusting the steering direction of the driving wheel 211; wherein, the breathing mask 22 is fixedly arranged on the adjusting rod 21.

Respiratory mask 22 among the prior art adopts soft plastics clamping ring to set up on respiratory mask 22, utilizes the bandage to compress tightly respiratory mask 22, and plastics clamping ring and facial contact reach sealed purpose, however because facial structure is complicated, hardly reach totally sealed and clamping ring oppression facial muscle also can cause the discomfort when clamping ring and facial contact, therefore this embodiment still includes shirt rim 221, shirt rim 221 sets up respiratory mask 22's week side, shirt rim 221 is made for the silica gel material, because silica gel has fine skin affinity, can reach fine laminating degree with facial muscle, under respiratory mask 22 non-contact facial condition, perhaps under the less condition of facial pressure, also can rely on shirt rim 221 to laminate face, reach sealed effect, silica gel has very strong pliability moreover, can adapt to complicated facial structure.

Further, still include the torsional spring, the both sides of adjusting seat 20 are provided with pivot 203, pivot 203 rotationally sets up through the torsional spring on the cap body 10, the torsional spring can provide certain elasticity for adjust seat 20 and can drive and adjust pole 21 laminating face.

In order to reduce the frontal pain caused by the nasal cavity filler, the forehead patch 13 is detachably disposed on the cap body 10 and located on the forehead of the human body, the forehead patch 13 is made of a waterproof breathable film, and the forehead patch 13 has a storage space for placing a cold source. When the cold compress bag is used, ice blocks or ice water can be placed in the storage space, and cold compress is realized. The detachable mode can be a buckle connection, or a magnetic block is arranged on the forehead patch 13, the magnetic block is also arranged on the cap body 10, and the detachable connection is realized through the attraction of the magnets. And the forehead pastes 13 can be provided with an opening so as to be convenient for placing a cold source, a waterproof zipper is arranged at the opening, and when the cold source is placed in, sealing is realized through the waterproof zipper. Waterproof ventilated membrane can guarantee that the water of cold source can not flow, and simultaneously because waterproof ventilated membrane can pass through the air, can avoid the volume to paste 13 shutoff pores, lead to the discomfort, the cold source can be in a certain position under the internal action of gravity of volume subsides 13, and the change of patient's health posture can make the position change of cold source to produce the clearance that the air passes through, make the travelling comfort improve.

Further, still include a pair of ear muff 12, ear muff 12 detachably installs on cap body 10, can place ice-cold subsides in ear muff 12 during the use, conveniently carry out the cold compress to the ear to reduce painful sense.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a respiratory mask fixing device, includes respiratory mask, its characterized in that still includes:

the respirator is fixedly arranged on the adjusting rod.

2. The respiratory mask attachment apparatus of claim 1, further comprising a skirt disposed around the periphery of the respiratory mask, wherein the skirt is made of a silicone material.

3. The respiratory mask fastening device of claim 1, further comprising a torsion spring, wherein the adjusting seat is provided with a rotating shaft at two sides, and the rotating shaft is rotatably disposed on the cap body through the torsion spring.

4. The respiratory mask fixing device of claim 1, further comprising a forehead patch detachably disposed on the cap body and located on the forehead of the human body, wherein the forehead patch is made of a waterproof breathable film and has a receiving space for placing a cold source.

5. The respiratory device of claim 1 further comprising a pair of ear cups, said ear cups being removably mounted to said cap body.