CN219764209U - Pressure-reducing oxygen mask - Google Patents
Pressure-reducing oxygen mask Download PDFInfo
- Publication number
- CN219764209U CN219764209U CN202320220845.6U CN202320220845U CN219764209U CN 219764209 U CN219764209 U CN 219764209U CN 202320220845 U CN202320220845 U CN 202320220845U CN 219764209 U CN219764209 U CN 219764209U
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- rope belt
- pressure
- human body
- rope
- belt
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 36
- 239000001301 oxygen Substances 0.000 title claims abstract description 36
- 210000004556 brain Anatomy 0.000 claims abstract description 16
- 210000003491 skin Anatomy 0.000 claims abstract description 11
- 208000027418 Wounds and injury Diseases 0.000 claims abstract description 7
- 230000006378 damage Effects 0.000 claims abstract description 7
- 210000002615 epidermis Anatomy 0.000 claims abstract description 6
- 208000014674 injury Diseases 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 239000006260 foam Substances 0.000 claims abstract description 4
- 238000007142 ring opening reaction Methods 0.000 claims description 5
- 210000005069 ears Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000006837 decompression Effects 0.000 abstract description 5
- 230000001603 reducing effect Effects 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 2
- 206010011985 Decubitus ulcer Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
Abstract
The utility model discloses a decompression type oxygen mask, which comprises a mask body and two rope belts with elasticity, wherein the mask body covers the mouth and the nose of a human body, the peripheral edge of the mask body is attached to the face of the human body, two ends of each rope belt are respectively connected to two sides of the mask body, one rope belt bypasses the brain of the human body from the upper edge of the ear of the human body, and the other rope belt bypasses the brain of the human body from the lower edge of the ear of the human body. The rope belt is connected with a pressure-proof piece at the outer edge of the human ear, the pressure-proof piece comprises a gasket, the gasket is made of foam dressing, and the gasket is clamped between the rope belt and the human epidermis. After wearing, the pressure-preventing piece on the rope belt at the outer edge of the ear of the patient plays a role in reducing pressure, so that skin pressure injury can be prevented from being caused, and the pressure-reducing effect is better.
Description
Technical Field
The utility model relates to an oxygen mask, in particular to a pressure-reducing oxygen mask.
Background
An oxygen mask is a device that transfers oxygen from a reservoir to the lungs of a person. The oxygen mask is mainly suitable for patients suffering from hypoxia, respiratory failure, dyspnea and the like. The traditional wearing mode of the oxygen mask commonly used clinically at present is that the rope belts are wound on the head backwards along the root parts above auricles on two sides, the root parts above auricles of a patient are pressed by the rope belts, skin pressure injury caused by pain is easy to feel, comfort level of the patient is reduced, and compliance of wearing of the patient is influenced, so that treatment is influenced.
The Chinese patent of CN210096632U announced by 21 months in 2020 discloses a multifunctional pressure sore prevention oxygen fixing mask, which comprises an oxygen mask main body, wherein one side of the oxygen mask main body is provided with a connecting pipe in a penetrating way, the lower end of the connecting pipe is provided with an oxygen pipe, the middle part of the outer surface of the front end of the oxygen mask main body is provided with a first connecting hole in a penetrating way, the inner side of the first connecting hole of the other side of the oxygen mask main body is provided with a first elastic band, one side of the first elastic band is provided with a magic tape, the outer side of the magic tape is provided with a magic adhesive, the upper part of the outer surface of the front end of the oxygen mask main body is provided with a second connecting hole in a penetrating way, and the inner part of the second connecting hole of the other side of the oxygen mask main body is provided with a second elastic band. According to the fat thin of patient's facial form with the magic subsides pasting in the different positions on the magic is glued, make it guarantee that patient can not appear the phenomenon of constraint sense when fixing the oxygen mask, and then realize that its oxygen mask is easy fixed guarantees patient comfort level simultaneously. The utility model reduces the pressure damage to the skin by adjusting the tightness of the elastic band, but has poor pressure reducing effect.
Disclosure of Invention
The utility model aims to provide a pressure-reducing oxygen mask, after being worn, a pressure-reducing part on the rope belt at the outer edge of the ear of a patient plays a role in reducing pressure, so that skin pressure injury can be prevented, and the pressure-reducing effect is good.
In order to achieve the above object, the present utility model adopts the following technical scheme:
the utility model provides a decompression formula oxygen mask, includes the cover body and has two rope belts of elasticity, and the cover body covers human mouth nose, and cover outer peripheral reason laminating in human face, and rope belt both ends are connected respectively in cover body both sides, and behind the human brain was walked around from human ear portion higher authority to one rope belt, behind the human brain was walked around from human ear portion lower authority to another rope belt. The rope belt is connected with a pressure-proof piece at the outer edge of the human ear, the pressure-proof piece comprises a gasket, the gasket is made of foam dressing, and the gasket is clamped between the rope belt and the human epidermis.
Compared with the prior art, the decompression type oxygen mask adopting the technical scheme has the following beneficial effects:
after the decompression type oxygen mask is worn, two ropes respectively bypass from the upper edge and the lower edge of the ear of a patient, so that the upper end or the lower end of the mask body is prevented from tilting, and the peripheral edge of the mask body is tightly attached to the face of the patient; the fixing effect on the cover body is enhanced, and the cover body is prevented from falling off. The human tissue at the outer edge of the ear of the patient is thinner, the pressure of the rope belt is stronger at the outer edge of the ear of the patient, the pressure-reducing effect of the pressure-preventing piece on the rope belt is realized, the skin pressure injury can be prevented from being caused, and the pressure-reducing effect is better.
Preferably, the cover body is provided with perforations at the joint with the rope belt, the rope belt stretches in the perforations, the end part of the rope belt penetrates through the skin-contacting surface of the cover body to be perforated, then the rope belt bypasses the exposed surface of the cover body, and the rope belt is connected and fixed on the exposed surface of the rope belt through a magic tape. Medical personnel can adjust the length of rope belt according to patient's head form, guarantees the phenomenon that the patient can not appear the constraint sense when making the fixed cover body, makes the patient wear comfortablely.
Preferably, the pressure preventing part further comprises a movable ring, the rope belt penetrates through the ring opening of the movable ring, the movable ring moves along the length direction of the rope belt, the gasket is fixed on the movable ring skin surface, and the gasket covers the movable ring skin surface. After the length of the rope belt is adjusted, medical staff drives the gasket to move to the outer edge of the ear of the patient through the movable ring, and the belt is suitable for patients with different head types.
Preferably, the exposed surface of the movable ring is provided with a side opening, a side cover piece is arranged outside the pressure-proof piece, the side cover piece covers the side opening, and the side cover piece is fixedly connected with the exposed surface of the rope belt in the side opening through a magic tape. After the medical staff covers the side cover plate with the side opening, the movable ring is fixed in position, so that the accidental movement of the pressure prevention piece on the rope belt is prevented, and the pressure reduction effect of the pressure prevention piece on the outer edge of the ear of the patient is ensured.
Preferably, the shape of the pressure-preventing piece is in a block shape, the number of the pressure-preventing pieces on the rope belt is four, two pressure-preventing pieces are arranged at the outer edge of the ear part on the same side of the human body, and the two pressure-preventing pieces are respectively arranged at the front position and the rear position of the ear of the human body. Under the condition that the pressure prevention piece is not contacted with the ear of the patient, the pressure reduction effect is achieved on the outer edge of the ear of the patient, and the discomfort caused by the contact of the ear of the patient with foreign objects can be prevented.
Preferably, the shape of the pressure-preventing piece adopts a strip shape, the number of the pressure-preventing pieces on the rope belt is two, and the two pressure-preventing pieces are respectively arranged at the outer edge positions of ears at two sides of a human body. The strip-shaped pressure-preventing piece bypasses the ear of the patient, the contact area between the pressure piece and the epidermis of the patient is larger, and the pressure-reducing range is wider for the outer edge of the ear of the patient.
Preferably, the utility model further comprises a fixing belt, two rope belts are respectively connected with two ends of the fixing belt, and the fixing belt is arranged at the position behind the brain of a human body, so that the two rope belts are prevented from being mutually close to and far away from each other to generate looseness.
Preferably, the fixing strap comprises a hole strap and a buckle strap, the hole strap and the buckle strap are respectively connected to the two rope straps, the hole strap is provided with a plurality of clamping holes, the clamping holes are arranged at intervals along the length direction of the hole strap, the buckle strap is provided with buckles, the buckles are arranged in the clamping holes, the hole strap and the buckle strap are connected and fixed, and the specific structure of the fixing strap can refer to the structure of the existing cap rubber buckle. Medical personnel can adjust the length of fixed band according to patient's head form, guarantees the phenomenon that the patient can not appear the constraint sense when making the fixed cover body, makes the patient wear comfortablely.
Preferably, the end of the fixing strap is provided with a movable adjusting ring at the joint with the strap, the strap passes through the opening of the adjusting ring, and the adjusting ring moves along the length direction of the strap. After the length of the rope belt is adjusted, the medical staff drives the fixing belt to move to the brain of the patient through the adjusting ring, so that the fixing belt is suitable for patients with different head types.
Preferably, the exposed surface of the adjusting ring is provided with a rear opening, a rear cover plate is arranged outside the adjusting ring and covered on the rear opening, and the rear cover plate is fixedly connected with the exposed surface of the rope belt in the rear opening through a magic tape. After the medical staff covers the rear cover plate with the rear opening, the position of the adjusting ring is fixed, the fixing belt is prevented from accidentally moving on the rope belt, and the fixing belt is ensured to be positioned behind the brain of the patient.
Drawings
Fig. 1 is a schematic structural view of a pressure-reducing oxygen mask in example 1.
Fig. 2 is a schematic view of the structure of the pressure preventing member on the string after closing the side opening in embodiment 1.
Fig. 3 is a schematic view showing the structure of the pressure preventing member on the string after opening the side opening in embodiment 1.
Fig. 4 is a schematic structural view of the gasket in the pressure-preventing member facing surface in example 1.
Fig. 5 is a schematic view showing the structure of the rope belt passing through the perforation in example 1.
Fig. 8 is a schematic structural view of the pressure-reducing oxygen mask in example 2.
Fig. 6 is a schematic diagram of the structure of a patient's back brain fixation band in example 3.
FIG. 7 is a schematic illustration of the structure of the strap and strap of the embodiment 3 without connection.
Reference numerals: 1. a cover body; 10. perforating; 2. a rope belt; 3. pressure-proof piece; 30. a gasket; 31. a movable ring; 32. a side opening; 33. a side flap; 4. a fixing belt; 41. a buckle belt; 42. a hole belt; 43. a buckle; 44. a clamping hole; 45. an adjusting ring; 46. a rear opening; 47. and a rear cover sheet.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1
The decompression type oxygen mask as shown in fig. 1 to 5 comprises a mask body 1 and two rope belts 2 with elasticity, wherein the mask body 1 covers the mouth and nose of a human body, the peripheral edge of the mask body 1 is attached to the face of the human body, two ends of the rope belts 2 are respectively connected to two sides of the mask body 1, one rope belt 2 bypasses the brain of the human body from the upper edge of the ear of the human body, and the other rope belt 2 bypasses the brain of the human body from the lower edge of the ear of the human body. The rope belt 2 is connected with a pressure-preventing piece 3 at the outer edge of the human ear, the pressure-preventing piece 3 comprises a gasket 30, the gasket 30 is made of foam dressing, and the gasket 30 is clamped between the rope belt 2 and the human epidermis. After being worn, the two rope belts 2 respectively bypass from the upper edge and the lower edge of the ear of a patient, so that the upper end or the lower end of the cover body 1 is prevented from being lifted, and the peripheral edge of the cover body 1 is tightly attached to the face of the patient; the fixing effect on the cover body 1 is enhanced, and the cover body 1 is prevented from falling off. The human tissue at the outer edge of the ear of the patient is thinner, the pressure of the rope belt 2 at the outer edge of the ear of the patient is stronger, the pressure-reducing part 3 on the rope belt 2 plays a role in reducing pressure, skin pressure injury can be prevented from being caused, and the pressure-reducing effect is better.
Referring to fig. 1 and 5, the cover 1 is provided with a perforation 10 at the connection with the rope belt 2, the rope belt 2 stretches in the perforation 10, the end of the rope belt 2 passes through the skin-contacting surface perforation 10 of the cover 1, then bypasses the exposed surface of the cover 1, and is fixedly connected with the exposed surface of the rope belt 2 through a magic tape. The medical personnel can adjust the length of rope belt 2 according to patient's head form, guarantees the phenomenon that the patient can not appear the constraint sense when making fixed cover body 1, makes the patient wear comfortablely.
Referring to fig. 4, the pressure preventing member 3 further includes a movable ring 31, the string 2 passes through a ring opening of the movable ring 31, the movable ring 31 moves along a length direction of the string 2, the pad 30 is fixed to the skin surface of the movable ring 31, and the pad 30 covers the skin surface of the movable ring 31. After the length of the rope belt 2 is adjusted, the medical staff drives the gasket 30 to move to the outer edge of the ear of the patient through the movable ring 31, and the novel rope belt is suitable for patients with different head types.
Referring to fig. 2 and 3, the exposed surface of the movable ring 31 is provided with a side opening 32, the outside of the pressure-proof piece 3 is provided with a side cover piece 33, the side cover piece 33 covers the side opening 32, and the side cover piece 33 is fixedly connected with the exposed surface of the rope belt 2 in the side opening 32 through a magic tape. After the medical staff covers the side cover piece 33 on the side opening 32, the movable ring 31 is fixed, the accidental movement of the pressure prevention piece 3 on the rope belt 2 is prevented, and the pressure reduction effect of the pressure prevention piece on the outer edge of the ear of the patient is ensured.
Referring to fig. 1 (the rope belt 2 below the ear of the patient is covered by the pressure-preventing parts 3, not shown), the shape of the pressure-preventing parts 3 is in a block shape, the number of the pressure-preventing parts 3 on the rope belt 2 is four, two pressure-preventing parts 3 are arranged at the outer edge of the same side ear of the human body, and the two pressure-preventing parts 3 are respectively arranged at the front position and the back position of the ear of the human body. The pressure reducing member 3 is configured to reduce pressure on the outer edge of the ear of the patient without touching the ear of the patient, thereby preventing the uncomfortable feeling of the ear of the patient touching a foreign object.
Wherein, the rope belt 2 both ends can be dismantled after separating with cover 1 both sides, and pressure-proof piece 3 can be dismantled after removing from rope belt 2 tip, makes medical personnel can change rope belt 2 and pressure-proof piece 3 of different length, is suitable for the patient of different head types.
Example 2
As shown in fig. 6 to 7, the present embodiment is based on embodiment 1, and is different from embodiment 1 in that: the shape of the pressure-preventing piece 3 adopts a strip shape, the number of the pressure-preventing pieces 3 on the rope belt 2 is two, and the two pressure-preventing pieces 3 are respectively arranged at the outer edge positions of ears at two sides of a human body. The strip-shaped pressure-preventing piece 3 bypasses the ear of the patient, the contact area between the pressing piece and the epidermis of the patient is larger, and the pressure-reducing range is wider for the outer edge of the ear of the patient.
Example 3
As shown in fig. 8, the present embodiment is based on embodiment 1, and the difference between the present embodiment and embodiment 1 is that: the utility model also comprises a fixing belt 4, two ends of the fixing belt 4 are respectively connected with two rope belts 2, the fixing belt 4 is arranged at the position behind the brain of a human body, and the two rope belts 2 are prevented from being moved close to and away from each other to generate looseness.
The fixing strap 4 comprises a hole strap 42 and a buckle strap 41, the hole strap 42 and the buckle strap 41 are respectively connected to the two rope straps 2, the hole strap 42 is provided with a plurality of clamping holes 44, the clamping holes 44 are arranged at intervals along the length direction of the hole strap 42, the buckle strap 41 is provided with buckles 43, the buckles 43 are placed in the clamping holes 44, the hole strap 42 and the buckle strap 41 are connected and fixed, and the specific structure of the fixing strap 4 can refer to the structure of the conventional cap rubber buckle. Medical personnel can adjust the length of fixed band 4 according to patient's head form, guarantees that the patient can not appear the phenomenon of constraint sense when making fixed cover body 1, makes the patient wear comfortablely.
The end of the fixing belt 4 is provided with a movable adjusting ring 45 at the joint with the rope belt 2, the rope belt 2 passes through the ring opening of the adjusting ring 45, and the adjusting ring 45 moves along the length direction of the rope belt 2. After the length of the rope belt 2 is adjusted, the medical staff drives the fixing belt 4 to move to the brain of the patient through the adjusting ring 45, and the fixing belt is suitable for patients with different head types.
The exposed surface of the adjusting ring 45 is provided with a rear opening 46, a rear cover piece 47 is arranged outside the adjusting ring 45, the rear cover piece 47 covers the rear opening 46, and the rear cover piece 47 is fixedly connected with the exposed surface of the rope belt 2 in the rear opening 46 through a magic tape. After the medical staff covers the rear cover plate 47 with the rear opening 46, the position of the adjusting ring 45 is fixed, the fixing belt 4 is prevented from accidentally moving on the rope belt 2, and the fixing belt 4 is ensured to be positioned behind the brain of the patient.
While the foregoing is directed to the preferred embodiment of the present utility model, other and further modifications and improvements may be made by those skilled in the art without departing from the principles of the utility model, and such are intended to be considered within the scope of the utility model.
Claims (10)
1. A reduced pressure oxygen mask, characterized by: comprises a cover body (1) and two rope belts (2) with elasticity, wherein the cover body (1) covers the mouth and the nose of a human body, the peripheral edge of the cover body (1) is attached to the face of the human body, two ends of each rope belt (2) are respectively connected to two sides of the cover body (1), one rope belt (2) bypasses the brain of the human body from the upper edge of the ear of the human body, the other rope belt (2) bypasses the brain of the human body from the lower edge of the ear of the human body,
the novel human body pressure-proof device is characterized in that a pressure-proof piece (3) is connected to the rope belt (2) at the outer edge of the human body ear, the pressure-proof piece (3) comprises a gasket (30) for preventing skin pressure injury, foam dressing is adopted for the gasket (30) material, and the gasket (30) is clamped between the rope belt (2) and the human body epidermis.
2. The reduced pressure oxygen mask according to claim 1, wherein: the cover body (1) is provided with a perforation (10) at the joint with the rope belt (2), the rope belt (2) stretches into the perforation (10), the end part of the rope belt (2) penetrates through the skin-sticking surface perforation (10) of the cover body (1), then bypasses the exposed surface of the cover body (1), and the exposed surface of the rope belt (2) is fixedly connected through a magic tape.
3. The reduced pressure oxygen mask according to claim 2, wherein: the pressure-proof piece (3) further comprises a movable ring (31), the rope belt (2) penetrates through the ring opening of the movable ring (31), the movable ring (31) moves along the length direction of the rope belt (2), and the gasket (30) is fixed on the skin-sticking surface of the movable ring (31).
4. A reduced pressure oxygen mask according to claim 3, wherein: the movable ring (31) is provided with a side opening (32), a side cover piece (33) is arranged outside the pressure-proof piece (3), the side cover piece (33) is covered on the side opening (32), and the side cover piece (33) is fixedly connected with the exposed surface of the rope belt (2) in the side opening (32) through a magic tape.
5. The reduced pressure oxygen mask according to claim 1, wherein: the shape of the pressure-proof piece (3) adopts a block shape, the number of the pressure-proof pieces (3) on the rope belt (2) is four, two pressure-proof pieces (3) are arranged at the outer edge of the same side ear part of a human body, and the two pressure-proof pieces (3) are respectively arranged at the front ear position and the back ear position of the human body.
6. The reduced pressure oxygen mask according to claim 1, wherein: the shape of the pressure-preventing piece (3) is in a strip shape, the number of the pressure-preventing pieces (3) on the rope belt (2) is two, and the two pressure-preventing pieces (3) are respectively arranged at the outer edge positions of ears at two sides of a human body.
7. The reduced pressure oxygen mask according to claim 1, wherein: the brain-strengthening device is characterized by further comprising a fixing belt (4) for preventing the two rope belts (2) from loosening, wherein the two ends of the fixing belt (4) are respectively connected with the two rope belts (2), and the fixing belt (4) is arranged at the position behind the brain of a human body.
8. The reduced pressure oxygen mask according to claim 7, wherein: the fixing strap (4) comprises a hole strap (42) and a buckle strap (41), the hole strap (42) and the buckle strap (41) are respectively connected to the two rope straps (2), the hole strap (42) is provided with a plurality of clamping holes (44), the clamping holes (44) are arranged at intervals along the length direction of the hole strap (42), the buckle strap (41) is provided with a buckle (43), and the buckle (43) is placed in the clamping holes (44) to enable the hole strap (42) to be connected and fixed with the buckle strap (41).
9. The reduced pressure oxygen mask according to claim 7, wherein: the end part of the fixing belt (4) is provided with a movable adjusting ring (45) at the joint with the rope belt (2), the rope belt (2) passes through the ring opening of the adjusting ring (45), and the adjusting ring (45) moves along the length direction of the rope belt (2).
10. The reduced pressure oxygen mask according to claim 9, wherein: the utility model discloses a rope belt, including adjusting ring (45), rope belt (2) are fixed through the magic subsides, adjusting ring (45) exposes face and is equipped with back opening (46), adjusting ring (45) outside is equipped with back cover piece (47), back cover piece (47) lid in back opening (46), and back cover piece (47) are connected fixedly through the magic subsides with back opening (46) interior rope belt (2) exposes the face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320220845.6U CN219764209U (en) | 2023-02-15 | 2023-02-15 | Pressure-reducing oxygen mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320220845.6U CN219764209U (en) | 2023-02-15 | 2023-02-15 | Pressure-reducing oxygen mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219764209U true CN219764209U (en) | 2023-09-29 |
Family
ID=88107201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320220845.6U Active CN219764209U (en) | 2023-02-15 | 2023-02-15 | Pressure-reducing oxygen mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219764209U (en) |
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2023
- 2023-02-15 CN CN202320220845.6U patent/CN219764209U/en active Active
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