CN212308616U

CN212308616U - Noninvasive respirator

Info

Publication number: CN212308616U
Application number: CN202020227981.4U
Authority: CN
Inventors: 曾海燕; 彭方国
Original assignee: Guangdong Provincial Corps Hospital Of Chinese People's Armed Police Force
Current assignee: Guangdong Provincial Corps Hospital Of Chinese People's Armed Police Force
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2021-01-08
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a noninvasive breathing mask, which comprises a mask body, wherein an oxygen inhalation pipe joint is arranged above the outer wall surface of the mask body, the left side and the right side below the oxygen inhalation pipe joint are respectively provided with a nasal oxygen pipe interface, and the nasal oxygen pipe interface is detachably connected with a first sealing plug; a sputum suction port is arranged below the oxygen suction pipe joint, the sputum suction port is detachably connected with a second sealing plug, and a smell removal device is arranged on the inner wall surface of the mask body; the mask is characterized in that an anti-pressure sore ring sticker is arranged at the edge of the mask body, and the outline shape of the anti-pressure sore ring sticker is consistent with the outline shape of the edge of the mask body. The utility model discloses a paste in respirator border department and paste rather than the unanimous pressure sore ring of preventing of profile shape subsides, also reduced the emergence probability that patient's skin contact surface is allergic, necrotic when guaranteeing the leakproofness to odour removal device's addition has improved patient's use, oxygen uptake efficiency, the dangerous patient lasts the oral cavity negative pressure and has inhaled phlegm efficiency.

Description

Noninvasive respirator

Technical Field

The utility model belongs to the technical field of medical appliances, concretely relates to noninvasive respirator.

Background

Currently, medical breathing masks are widely used in clinical medicine, and especially, are widely used in assisting patients to breathe. In clinic, the medical breathing mask is used when patients have dyspnea and need to inhale oxygen. The existing medical breathing mask generally comprises a mask body, wherein an air inlet and an air suction port are formed in the mask body. Wherein, the air inlet can be connected with an atomizer interface, an oxygen tube interface and the like, and the air inlet is covered on the face of the patient. However, with clinical use, medical respiratory masks have gradually become less adaptable. The medical breathing mask needs to be attached to the skin of the face of a patient for use, so that the shape of the medical breathing mask needs to be closely attached to the face of the patient, air leakage is caused, and the expected treatment effect cannot be achieved. Generally, a circle of flanges are arranged on the edge part of the air inlet, the flanges are attached to the face of a user, and the skin of the contact surface of the face of the patient is allergic, ulcerated and necrotic due to long-time attachment to the face of the patient. Moreover, the mask and the catheter for the oxygen inhalation tube are made of plastic materials, and the generated abnormal odor can cause discomfort of the patient and even cause poor compliance of the patient.

Patent document CN 207694057U discloses a pressure sore prevention oxygen inhalation mask for children, which is provided with a mask body, wherein a gel pad is stuck at the edge of the mask body, fixing bands are sleeved on two sides of the mask body, and a supporting strip is arranged in the vertical direction of the outer part of the mask body; the front end of the cover body is communicated with an oxygen tube, the tail end of the oxygen tube is provided with a movable interface, and an oxygen supply pipeline is inserted in the movable interface. The children pressure sore prevention oxygen inhalation mask can conveniently sleeve the mask body on the head through the fixing band, and can conveniently and quickly communicate the oxygen supply pipeline with the oxygen therapy pipe through the arrangement of the movable interface; the support of the cover body is realized through the installation of the supporting bar, the laminating of the cover body and the bridge of the nose is realized, the laminating of the cover body and the facial skin can be realized through the design of the gel pad, the pressure sore can be effectively avoided, and the wearing requirement of people is met. But this utility model middle gel pad in with the membranous backing material gas permeability of skin contact poor, long back of service life, because airtight, sweat can not ooze, can make wound and skin flooding whitening around it, bacterial growing lead to the inflammation, and then influence the life cycle of this face guard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a noninvasive respirator through pasting in respirator border department and pressing sore ring subsides rather than the unanimous pressure of preventing of profile shape, has also reduced the emergence probability that patient's skin contact surface is allergic, necrotic when guaranteeing the leakproofness.

The utility model provides a technical problem adopt following technical scheme to realize:

a noninvasive breathing mask comprises a mask body, wherein an oxygen inhalation pipe joint is arranged above the outer wall surface of the mask body, nasal oxygen pipe interfaces are respectively arranged on the left side and the right side below the oxygen inhalation pipe joint, and a first sealing plug is detachably connected to the nasal oxygen pipe interfaces; a sputum suction port is arranged below the oxygen suction pipe joint, the sputum suction port is detachably connected with a second sealing plug, and a smell removal device is arranged on the inner wall surface of the mask body; the edge of the mask body is provided with a pressure sore prevention ring sticker, and the outline shape of the pressure sore prevention ring sticker is consistent with that of the edge of the mask body;

the pressure sore prevention ring sticker comprises a sticking layer, a polyurethane foam layer, a water absorption layer and a silica gel layer which are sequentially arranged from the edge of the mask body to the outside in an extending manner; prevent pressing sore ring subsides and paste the edge at the face guard body through pasting the layer, the silica gel layer contacts with facial skin.

Wherein, the water absorption layer is made of high water absorption resin material.

Wherein the silica gel layer is a grid-like structure, and the grid comprises a circle, an ellipse, a rectangle or a parallelogram.

Wherein, odour removal device includes the standing groove, sets up the gel piece with the pure and fresh air in the inside of standing groove and with standing groove one side articulated capping, the capping is latticed structure.

Wherein, still including setting up the connecting band that is used for fixed face guard body in the face guard body left and right sides, the free end of connecting band is provided with the magic subsides.

The connecting band is of a grid-shaped structure, and the width of the connecting band is not less than 3 cm.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, respirator's border department is provided with prevents pressing sore ring subsides, and prevents pressing the profile shape that sore ring pasted and the border profile shape of face guard body unanimous. Prevent pressing sore ring subsides and have set gradually and paste layer, polyurethane foam layer, absorb water layer and silica gel layer, prevent pressing sore ring subsides and paste in respirator's border department through pasting the layer, silica gel layer and patient's facial direct contact. The water absorption layer is made of high water absorption resin materials and has excellent water absorption and water retention functions. The pressure sore prevention ring patch strongly absorbs sweat generated on the face of a patient through the water absorption layer and fixes the sweat in molecules of the pressure sore prevention ring patch, so that the dryness of the skin of the breathing mask contacted with the face of the patient is ensured, and the occurrence of red swelling, allergy, even necrosis and the like of the skin of the face is reduced; the silicon gel layer is self-adhesive, so that the tightness of the breathing mask and the facial skin is effectively ensured, the mask is not required to be fixed by combining an additional bandage or adhesive tape when in use, the workload of medical personnel is reduced, meanwhile, the silicon gel layer is arranged into a grid structure, the air permeability of the silicon gel layer is ensured, and the grid design is favorable for the absorption of the water absorption layer on the facial sweat of a patient; polyurethane foam texture is soft in the polyurethane foam layer, the aperture is even, its cooperation with silica gel layer down has guaranteed the mildness of this respirator and the facial skin contact of patient, increases the comfort level that the respirator was worn to the patient, and then has improved patient's oxygen uptake efficiency.

2. The utility model discloses be provided with oxygen inhalation tube joint and nasal oxygen tube interface on the well face guard body, can satisfy face guard oxygen uptake and nasal oxygen tube oxygen uptake simultaneously to the design of inhaling the phlegm mouth makes the patient need not take the face guard when inhaling the phlegm operation, guarantees the oxygen suppliment when inhaling the phlegm, effectively guarantees patient's safety, and nasal oxygen tube interface all is provided with the sealing plug with inhaling phlegm mouth department moreover, takes off with the time spent, not the time spent ann go up can, guaranteed the leakproofness of face guard.

3. The utility model discloses well respirator internal face is provided with odour removal device, odour removal device include the standing groove, set up at the inside fresh air gel piece of standing groove and with standing groove one side articulated capping, the joining of the fresh air gel piece can improve the uncomfortable sense that the patient was brought at the use respirator in-process for the peculiar smell of the inside plastics smell of respirator and patient self exhalation gas, improves patient's comfort level to improve patient's oxygen uptake efficiency. The latticed structure of the groove cover is beneficial to the diffusion of odor in the air freshening gel sheet, and the gel sheet in the placing groove can be replaced after the air freshening gel sheet is used, so that the mask can be reused, and the cost is saved.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural view of the pressure sore prevention ring sticker of the present invention;

fig. 5 is a schematic sectional structure view of B-B in fig. 4.

Wherein: 1. a mask body; 2. an oxygen uptake pipe joint; 3. a nasal oxygen tube interface; 31. a first sealing plug; 4. a sputum suction port; 41. a second sealing plug; 5. a deodorizing device; 51. a placement groove; 52. an air freshening gel sheet; 53. a slot cover; 6. the anti-pressure sore ring is pasted; 61. a bonding layer; 62. a polyurethane foam layer; 63. a water-absorbing layer; 64. a layer of silicone gel; 7. a connecting belt; 71. magic tape.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Referring to the attached drawings 1-5, the noninvasive breathing mask comprises a mask body 1, wherein an oxygen inhalation pipe joint 2 is arranged above the outer wall surface of the mask body 1, nasal oxygen pipe interfaces 3 are respectively arranged on the left side and the right side below the oxygen inhalation pipe joint 2, a first sealing plug 31 is detachably connected to the nasal oxygen pipe interfaces 3, the oxygen inhalation pipe joint 2 and the nasal oxygen pipe interfaces can meet the requirements of mask oxygen inhalation and nasal oxygen pipe oxygen inhalation at the same time, and the sealing plug can be designed to ensure the sealing performance of the mask body 1; a sputum suction port 4 is arranged below the oxygen suction pipe joint 2, a second sealing plug 41 is detachably connected to the sputum suction port 4, and the sputum suction port 4 is added, so that a patient can be ensured to be supplied with oxygen while sucking sputum without taking off a mask in the sputum suction process, and the safety of the patient is effectively ensured;

the edge of the mask body 1 is provided with a pressure sore prevention ring sticker 6, and the outline shape of the pressure sore prevention ring sticker 6 is consistent with the outline shape of the edge of the mask body 1; the pressure sore prevention ring sticker 6 comprises an adhesive layer 61, a polyurethane foam layer 62, a water absorption layer 63 and a silicone gel layer 64 which are sequentially arranged from the edge of the mask body 1 in an outward extending mode, the pressure sore prevention ring sticker 6 is pasted at the edge of the mask body 1 through the adhesive layer 61, and the silicone gel layer 64 is in contact with the skin of the face; the silicone gel layer 64 has self-adhesion, effectively ensures the tightness of the breathing mask and the facial skin, and does not need to be combined with an additional bandage or adhesive tape to fix the mask when in use, thereby reducing the workload of medical staff.

Further, the water absorbing layer 63 is made of a super absorbent resin material. In the pressure sore prevention ring sticker 6, sweat generated on the face of a patient is absorbed by the water absorption layer 63 and is fixed in molecules of the pressure sore prevention ring sticker, so that dryness of the skin of the breathing mask contacted with the face of the patient is guaranteed, and the situations of red and swollen, allergy, even necrosis and the like of the skin of the face are reduced.

Further, the silicone gel layer 64 is a grid-like structure, and the grid includes a circle, an ellipse, a rectangle, or a parallelogram. The mesh-like design enhances the breathability of the silicone gel layer 64 and facilitates the absorption of perspiration from the patient's facial skin by the water absorbent layer 63. Polyurethane foam texture is soft among polyurethane foam layer 62, the aperture is even, and it has guaranteed this respirator and the mild nature of patient's facial skin contact under the cooperation with silica gel layer 64, increases the comfort level that the respirator was worn to the patient, and then has improved patient's oxygen uptake efficiency.

Further, the inner wall surface of the mask body 1 is provided with a smell removing device 5, the smell removing device 5 comprises a placing groove 51, an air freshening gel sheet 52 arranged inside the placing groove 51 and a groove cover 53 hinged with one side of the placing groove 51, and the groove cover 53 is of a grid structure. The addition of the air freshening gel sheet 52 can improve the uncomfortable feeling of the patient in the process of using the breathing mask caused by the plastic smell in the breathing mask and the peculiar smell of the gas exhaled by the patient, and improve the comfort of the patient. The groove cover 53 with the latticed structure can increase the diffusion efficiency of the odor in the air freshening gel sheet, and the gel sheet 52 in the placing groove 51 can be replaced again after the use is finished, so that the mask can be reused, and the cost is saved.

Further, the air freshening gel sheet 52 comprises polymer gel, gelling agent, glycerol, natural betaine, beeswax and essential oil, wherein the gelling agent is aqueous gelling agent or oily gelling agent, and the essential oil is peppermint essential oil, orange peel essential oil or jasmine essential oil.

Further, the mask comprises connecting belts 7 which are arranged at the left side and the right side of the mask body 1 and used for fixing the mask body 1, wherein the free ends of the connecting belts 7 are provided with magic tapes 71; the connecting belt 7 is of a grid-shaped structure, and the width of the connecting belt 7 is not less than 3 cm; the latticed design of connecting band 7 can increase patient's skin stress face to guarantee ventilative, increase the comfort level that the breathing mask was worn to the patient.

The above only is the detailed implementation manner of the present invention, not limiting the patent scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A noninvasive breathing mask is characterized in that: the mask comprises a mask body (1), wherein an oxygen inhalation pipe joint (2) is arranged above the outer wall surface of the mask body (1), nasal oxygen pipe joints (3) are respectively arranged on the left side and the right side below the oxygen inhalation pipe joint (2), and a first sealing plug (31) is detachably connected to the nasal oxygen pipe joints (3); a sputum suction port (4) is arranged below the oxygen suction pipe joint (2), a second sealing plug (41) is detachably connected to the sputum suction port (4), and a smell removal device (5) is arranged on the inner wall surface of the mask body (1); the pressure sore prevention ring sticker (6) is arranged at the edge of the mask body (1), and the outline shape of the pressure sore prevention ring sticker (6) is consistent with the outline shape of the edge of the mask body (1);

the pressure sore prevention ring sticker (6) comprises a sticking layer (61), a polyurethane foam layer (62), a water absorption layer (63) and a silica gel layer (64) which are sequentially arranged from the edge of the mask body (1) to the outside in an extending way; prevent pressing sore ring subsides (6) and paste the border department at face guard body (1) through pasting layer (61), silica gel layer (64) and facial skin contact.

2. A noninvasive breathing mask according to claim 1, characterized in that: the water absorbing layer (63) is made of a super absorbent resin material.

3. A noninvasive breathing mask according to claim 1, characterized in that: the silicone gel layer (64) is a grid-like structure, the grid comprising a circle, an ellipse, a rectangle, or a parallelogram.

4. A noninvasive breathing mask according to claim 1, characterized in that: the deodorizing device (5) comprises a placing groove (51), an air freshening gel sheet (52) arranged in the placing groove (51) and a groove cover (53) hinged to one side of the placing groove (51), wherein the groove cover (53) is of a grid-shaped structure.

5. A noninvasive breathing mask according to claim 1, characterized in that: still including setting up connecting band (7) that are used for fixed face guard body (1) in face guard body (1) left and right sides, the free end of connecting band (7) is provided with magic subsides (71).

6. A noninvasive breathing mask according to claim 5, characterized in that: the connecting belt (7) is of a grid-shaped structure, and the width of the connecting belt (7) is not less than 3 cm.