CN211634769U

CN211634769U - Noninvasive ventilator bandeau

Info

Publication number: CN211634769U
Application number: CN201921309569.0U
Authority: CN
Inventors: 皇甫当当
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-10-09
Anticipated expiration: 2029-08-13

Abstract

The utility model provides a noninvasive ventilator head belt, which comprises a first head belt, a connecting belt, a second head belt connected with the first head belt through the connecting belt, an adjusting component and a face pad detachably connected with the first head belt and the second head belt; the adjusting assembly comprises a plurality of first adjusting buckles arranged on the surface of the first headband, a plurality of second adjusting buckles arranged on the surface of the second headband, first adjusting hooks arranged at two ends of the first headband and first adjusting hooks arranged at two ends of the second headband; one end of the connecting band is fixedly connected to the second head band, and the other end of the connecting band is wound on the first head band and is connected with the second head band through the adjusting component. Compared with the prior art, the noninvasive breathing machine head belt of the utility model can meet the wearing requirements of patients with different head types and different ages, is suitable for adults and children, reduces the pressure of the breathing mask on the face, and relieves the discomfort of the patients; and the head of the patient does not need to be moved when the breathing machine mask is disassembled or replaced, so that the pain of the patient is reduced.

Description

Noninvasive ventilator bandeau

Technical Field

The utility model relates to a breathing or anesthesia mask technical field especially relates to a bandeau of noninvasive ventilator.

Background

The noninvasive ventilator has good curative effect on acute and chronic respiratory failure, hypoxic respiratory failure, cardiogenic pulmonary edema, sleep apnea and other diseases, and is widely applied in the department of respiration. Compliance is not good for many patients when they first use non-invasive mechanical ventilation therapy, and in addition to parameter adjustment, psychological grooming of the patient, the comfort of the ventilator headgear plays a decisive role. The head band of the existing noninvasive ventilator is of a paste type, the paste part is not sticky after a long time, the design structure is single, the models are all unified standards, the wearing requirements of patients with different head types cannot be met, the patients can be suffered from pain when the head band is worn forcibly, the breathing mask is easy to cause low pasting degree and air leakage, and the head band cannot be simultaneously suitable for adults and children; and the use and manufacturing cost of the existing noninvasive ventilator head band is higher.

In the practical clinical application process of the respirator, under the conditions of long-time support and high oxygen concentration demand, the noninvasive respirator mask is in close contact with the skin of the dangerous triangular area of the face, and the two sides of the nasal wing and the nasal bridge are compression points. When the noninvasive ventilator mask is used for a long time, erythema and damage are easy to occur on the pressed local skin, and then medical apparatus related pressure sores on the skin of the dangerous triangular area of the face part occur. When the contact is slightly loose, air leaks, resulting in low minute ventilation for the patient. And the patient comfort is lower, and the compliance is poor.

Disclosure of Invention

The utility model aims at overcoming the defect of prior art, providing a can satisfy not equidimension head type, the not patient of different ages wears the demand to help the noninvasive ventilator bandeau of breathing machine face guard decompression.

In order to achieve the purpose, the utility model provides a noninvasive ventilator head band, which comprises a first head band, a connecting band, a second head band connected with the first head band through the connecting band, an adjusting component and a face pad detachably connected with the first head band and the second head band;

the adjusting assembly comprises a plurality of first adjusting buckles arranged on the surface of the first headband, a plurality of second adjusting buckles arranged on the surface of the second headband, a first adjusting hook arranged at two ends of the first headband and matched with the first adjusting buckles, and a second adjusting hook arranged at two ends of the second headband and matched with the second adjusting buckles; the adjustment buckle is simply and conveniently matched with the adjustment hook, and the connection or the disassembly is simple and easy.

One end of the connecting band is fixedly connected to the second head band, and the other end of the connecting band is wound on the first head band and is connected with the second head band through the adjusting component. The connection of two bandeau can be realized to a connecting band, just the triangle-shaped that the connecting band wraparound formed can satisfy children and use the needs.

Preferably, the adjusting assembly further comprises a plurality of third adjusting buckles arranged on the connecting band, and third adjusting hooks arranged on the surface of the second headband and connected with the third adjusting buckles in a matching manner; the third adjusting hook and the connecting band are symmetrically arranged at the fixed connection position of the second head band. The hook part of the third adjusting hook faces the contracting direction of the connecting belt, so that the connection reliability is realized while the requirement on convenience in disassembly is met.

Preferably, the surface of the winding joint of the first headband and the connecting band is provided with a hook and loop fastener, and the surface of the corresponding winding joint of the connecting band is provided with a hair and loop fastener matched with the hook and loop fastener.

Preferably, the face pad comprises a connecting layer and a cushion layer arranged on the connecting layer.

Preferably, the connecting layer comprises a nose connecting layer and a lip connecting layer spliced with the nose connecting layer; the top end of the nose connecting layer is connected with a third headband extending transversely, and fourth headband are symmetrically arranged on two sides of the bottom end of the lip connecting layer.

Preferably, the adjusting assembly further includes fourth adjusting hooks provided at both end portions of the third headband, and fifth adjusting hooks provided at end portions of the fourth headband; the fourth adjusting hook is matched with the first adjusting buckle, and the fifth adjusting hook is matched with the second adjusting buckle.

The third headband and the fourth headband cooperate with the adjustment assembly to facilitate connection and disconnection of the face pad with the first headband and the second headband.

Preferably, the cushion layer comprises a nose cushion layer connected with the nose connecting layer and a lip cushion layer connected with the lip connecting layer.

The face pad is wholly divided into two parts of a nose part and a lip part, so that the face pad is suitable for breathing machine masks with different functions, namely, the mask covers the nose part of the lip and the mask only covers the two conditions of the nose part, and the use requirements of children can be met.

Preferably, the cushion layer is connected with the connecting layer up and down through magic tapes arranged on the lower surface of the cushion layer and on the upper surface of the connecting layer; the parts of the two ends of the nose cushion layer exceeding the nose connecting layer cover the corresponding positions of the lip connecting layer. The magic tape enables the connecting layer and the soft cushion layer to be connected and detached according to specific needs, and is convenient to maintain and clean; the two ends of the nose cushion layer cover the lip connecting layer at the corresponding positions, so that the nose and the lip can be connected and detached.

Preferably, the first adjusting buckle, the second adjusting buckle and the third adjusting buckle are sequentially arranged along the extending direction of the first headband, the second headband and the connecting band, respectively. This allows for adjustment of the headband length.

Preferably, the first headband, the second headband, the third headband and the fourth headband are all made of elastic bands. The arrangement of the elastic band enhances the adjustability and the comfort is higher.

Preferably, the cushion layer is made of gel. The gel is soft in texture, so that the pressure intensity is reduced, the comfort is improved, and the gel is not easy to leave bacteria and is easy to clean.

Therefore, the length and the distance of the head band can be adjusted by matching the adjusting buttons on the head band with the adjusting hooks arranged at the end parts of the head band and matching the connecting band with the first head band and the second head band, and the purpose of reducing pressure of the respirator mask by connecting the face pad with the head band is achieved to relieve discomfort of a patient and reduce air leakage.

Because above-mentioned technical scheme's application compares in prior art, the utility model provides a pair of noninvasive ventilator bandeau's beneficial effect has:

1. the length of the head band can be adjusted, so that the wearing requirements of patients with different head sizes can be met;

2. the distance between the head belts can be adjusted, so that the wearing requirements of patients of different ages can be met, and the head belt is suitable for adults and children;

3. the pressure of the breathing mask on the face is reduced, the discomfort of a patient is relieved, the compliance is enhanced, and the air leakage is reduced;

4. the mask is suitable for breathing machine masks with various models and sizes;

5. the wearing is simple and convenient, the head of the patient does not need to be moved when the respirator mask is disassembled or replaced, the comfort is enhanced, and the pain of the patient is reduced.

Drawings

Fig. 1 is a back structural view of a noninvasive ventilator head band of the present invention;

fig. 2 is a front view of the noninvasive ventilator head band of the present invention;

FIG. 3 is a partial perspective view taken at A in FIG. 1;

fig. 4 is a front view of the noninvasive ventilator head with a face pad of the present invention;

fig. 5 is a front view of the connection layer in the headband of the noninvasive ventilator of the present invention;

FIG. 6 is a front view of the cushion layer in the headband of the noninvasive ventilator of the present invention;

fig. 7 is a schematic view of the adjusting hook setting mode of the headband end in the headband of the noninvasive ventilator of the present invention.

In the drawings: 1-first headband, 2-second headband, 3-connecting band, 4-face pad, 5-adjustment assembly, 51-first adjustment clasp, 510-first adjustment hook, 52-second adjustment clasp, 520-second adjustment hook, 53-third adjustment clasp, 530-third adjustment hook, 540-fourth adjustment hook, 550-fifth adjustment hook, 6-connecting layer, 61-nose connecting layer, 62-lip connecting layer, 7-cushion layer, 71-nose cushion layer, 711-part, 72-lip cushion layer, 8-third headband, 9-fourth headband.

Detailed Description

Embodiments of the present invention are further described below with reference to the accompanying drawings.

Example one

Referring to fig. 1 to 7, the present invention provides a noninvasive ventilator head band, which comprises a first head band 1, a connecting band 3, a second head band 2 connected to the first head band 1 through the connecting band 3, an adjusting assembly 5, and a face pad 4 detachably connected to the first head band 1 and the second head band 2; the face pad 4 comprises a connecting layer 6 and a soft pad layer 7 arranged on the connecting layer 6, and the face pad 4 is also provided with a third headband 8 and a fourth headband 4 which are connected with the first headband 1 and the second headband.

The utility model relates to a noninvasive ventilator bandeau, one side that is close to the human body (pastes at brain and facial) is the front, and the opposite side is the back.

The first headband 1 and the second headband 2 in this embodiment have the same length and the same structure. In the present embodiment, the width of the first headband 1 and the second headband 2 is 3 cm.

The adjusting assembly 5 comprises a plurality of first adjusting buttons 51 arranged on the surface of the first headband 1, a plurality of second adjusting buttons 52 arranged on the surface of the second headband 2, a first adjusting hook 510 arranged at two ends of the first headband 1 and matched with the first adjusting buttons 51, and a second adjusting hook 520 arranged at two ends of the second headband 2 and matched with the second adjusting buttons 52; the adjusting buckle and the adjusting hook are mutually hooked and matched. As shown in fig. 1, the first adjusting buckle 51 and the second adjusting buckle 52 are arranged on the back of the first headband 1 and the second headband 2, the first adjusting hook 510 and the second adjusting hook 520 are respectively arranged on the two ends of the two headband, the adjusting hooks on the end of the headband are passed around the mask connecting piece of the noninvasive ventilator and then folded back to be hooked with the adjusting buckle on the back of the headband, and the effective length of the headband is adjusted by the adjusting buckles hooked at different positions.

The adjusting assembly 5 further includes a plurality of third adjusting buckles 53 uniformly disposed on the front surface of the connecting band 3, and a third adjusting hook 530 disposed on the surface of the second headband 2 and connected with the third adjusting buckles 53 in a matching manner. As shown in fig. 1, one end of the connecting band 3 is fixedly connected to the back of the second headband 2, and the other end is connected to a third adjusting hook 530 at a corresponding position on the back of the second headband 2 through a suitable third adjusting buckle 53 after passing around the first headband 1; the connection between the connecting band 3 and the first headband 1 is realized by arranging a magic tape (prior art, not shown in the figure) at the winding joint of the connecting band 3 and the first headband 1, namely, a hair side magic tape is arranged on the surface of the connecting band 3 at the winding joint along the extending direction of the connecting band 3, and a hook side magic tape is arranged on the back side of the first headband 1 along the extending direction of the first headband 1; the connecting band 3 thus forms a triangle to support the hindbrain of the patient and to enable the relative positions of the first headband 1 and the second headband 2 to be adjusted and determined. The third adjusting hook 530 and the connecting band 3 are symmetrically arranged at the fixed connection position of the second headband 2. The hook portion of the third adjustment hook 530 is disposed toward the direction in which the connection band 3 is contracted, as shown in fig. 3, so that the connection is reliable while satisfying the convenience of detachment.

The connecting layer 6 comprises a nose connecting layer 61 and a lip connecting layer 62 spliced with the nose connecting layer, the top end of the nose connecting layer 61 is connected with a third headband 8 extending transversely, and the two sides of the bottom end of the lip connecting layer 62 are symmetrically provided with fourth headband 9; the two ends of the third headband 8 and the end of the fourth headband 9 are respectively provided with a fourth adjusting hook 540 and a fifth adjusting hook 550, the fourth adjusting hook 540 is matched with the first adjusting buckle 51, and the fifth adjusting hook 550 is matched with the second adjusting buckle 52, so that the purpose that the face cushion 4 can be connected with and detached from the first headband 1 and the second headband 2 is realized.

In the embodiment, all the adjusting buttons and the adjusting hooks are metal wind-break buttons which can be used on clothes such as underwear and the like; in other embodiments, the adjustment assembly 5 may be configured to engage other elements such as the engagement of a button hole with a button.

In this embodiment, the adjustment hooks at each headband end are arranged as shown in FIG. 7: the tail end of the headband is folded back by 2-3 cm and fixed, and the adjusting hook is fixedly connected at the folded back position.

The cushion layer 7 includes a nose cushion layer 71 connected to the nose connecting layer 61, and a lip cushion layer 72 connected to the lip connecting layer 62. The face pad 4 is integrally divided into a nose part and a lip part, so that the face pad is suitable for breathing machine masks with different functions, namely, the mask covers the nose part of the lip and the mask only covers the nose part, and the use requirements of children can be met.

The soft cushion layer 7 is connected with the connecting layer 6 up and down through magic tapes arranged on the lower surface of the soft cushion layer and on the upper surface of the connecting layer 6; the portions 711 of the nose cushion layer 71 beyond the nose connecting layer 61 cover the corresponding positions of the lip connecting layer 62. The hatched portion shown in fig. 5 is a magic tape provided on the connection layer 6. The magic tapes are arranged so that the connecting layer 6 and the cushion layer 7 can be connected and detached according to specific needs, and the maintenance and the cleaning are convenient; the two ends of the nose cushion layer 71 cover the lip connecting layer 62 at the corresponding positions, so that the connection and the disconnection of the nose and the lip in the face cushion 4 can be realized.

The face cushion 4 in the embodiment is annularly surrounded around the nose lip, and is placed at a proper position of the face when in use, so that the nose lip is exposed from the center, and then the breathing machine mask is placed above the face cushion 4; according to the actual situation, the fourth adjusting hook 540 and the fifth adjusting hook 550 are respectively hooked with the proper first adjusting buckle 51 and the proper second adjusting buckle 52.

In other embodiments, the magic tape can be made of adhesive sticker and other detachable elements.

The first headband 1, the second headband 2, the third headband 8 and the fourth headband 9 are all made of elastic bands. The arrangement of the elastic band enhances the adjustability and the comfort is higher. The cushion layer 7 is made of gel. The gel is soft in texture, so that the pressure intensity is reduced, the comfort is improved, and the gel is not easy to leave bacteria and is easy to clean.

And a first adjusting buckle 51, a second adjusting buckle 52 and a third adjusting buckle 53 which are respectively arranged in sequence along the extending direction of the first headband 1, the second headband 2 and the connecting band 3. This allows for adjustment of the headband length.

Because above-mentioned technical scheme's application compares in prior art, the utility model provides a pair of no wound breathing machine bandeau, through the cooperation of a plurality of regulation buttons 51 on the bandeau and regulation hook 52 that the bandeau tip set up to and the cooperation of connecting band 3 and first bandeau 1, second bandeau 2, realized the adjustable of bandeau length and interval, and reached through being connected of facial pad 4 and bandeau and made the breathing machine face guard decompression, in order to alleviate the uncomfortable sense of patient and reduce the purpose of air leakage.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A noninvasive ventilator headband, comprising: the device comprises a first head band (1), a connecting band (3), a second head band (2) connected with the first head band (1) through the connecting band (3), an adjusting component (5), and a face pad (4) detachably connected with the first head band (1) and the second head band (2);

the adjusting assembly (5) comprises a plurality of first adjusting buckles (51) arranged on the surface of the first headband (1), a plurality of second adjusting buckles (52) arranged on the surface of the second headband (2), a first adjusting hook (510) arranged at two ends of the first headband (1) and matched with the first adjusting buckles (51), and a second adjusting hook (520) arranged at two ends of the second headband (2) and matched with the second adjusting buckles (52);

one end rigid coupling of connecting band (3) in on second bandeau (2), the other end around connect in first bandeau (1) and pass through adjusting part (5) with second bandeau (2) are connected.

2. A noninvasive ventilator headband of claim 1, comprising: the adjusting component (5) further comprises a plurality of third adjusting buttons (53) arranged on the connecting band (3), and third adjusting hooks (530) arranged on the surface of the second headband (2) and connected with the third adjusting buttons (53) in a matched manner; the third adjusting hook (530) and the connecting band (3) are symmetrically arranged at the fixed connection position of the second head band (2).

3. A noninvasive ventilator headband of claim 1, comprising: the surface of the winding joint of the first head strap (1) and the connecting belt (3) is provided with a hook surface magic tape, and the surface of the corresponding winding joint of the connecting belt (3) is provided with a hair surface magic tape matched with the hook surface magic tape.

4. A noninvasive ventilator headband of claim 1, comprising: the face pad (4) comprises a connecting layer (6) and a soft pad layer (7) arranged on the connecting layer (6).

5. A noninvasive ventilator headband of claim 4, wherein: the connecting layer (6) comprises a nose connecting layer (61) and a lip connecting layer (62) spliced with the nose connecting layer; the top end of the nose connecting layer (61) is connected with a transversely extending third head band (8), and the two sides of the bottom end of the lip connecting layer (62) are symmetrically provided with fourth head bands (9).

6. A noninvasive ventilator headband of claim 5, wherein: the adjusting assembly (5) further comprises fourth adjusting hooks (540) provided at both end portions of the third headband (8), and fifth adjusting hooks (550) provided at ends of the fourth headband (9); the fourth adjusting hook (540) is matched with the first adjusting buckle (51), and the fifth adjusting hook (550) is matched with the second adjusting buckle (52).

7. A noninvasive ventilator headband of claim 5, wherein: the cushion layer (7) comprises a nose cushion layer (71) connected with the nose connecting layer (61), and a lip cushion layer (72) connected with the lip connecting layer (62).

8. A noninvasive ventilator headband of claim 7, wherein: the soft cushion layer (7) is connected with the connecting layer (6) up and down through magic tapes arranged on the lower surface of the soft cushion layer and on the upper surface of the connecting layer (6); the parts (711) of the nose cushion layer (71) exceeding the nose connecting layer (61) cover the corresponding positions of the lip connecting layer (62).

9. A noninvasive ventilator headband in accordance with claim 2, characterized by: the first adjusting buckle (51), the second adjusting buckle (52) and the third adjusting buckle (53) are sequentially arranged along the extending direction of the first head band (1), the second head band (2) and the connecting band (3).

10. A noninvasive ventilator headband of claim 5, wherein: the first headband (1), the second headband (2), the third headband (8) and the fourth headband (9) are elastic bands.