Wearing device for high-flow humidification treatment, breathing nasal tube and breathing mask

Abstract

The utility model relates to the technical field of medical supplies, in particular to a wearing device for high-flow humidification treatment, which comprises an adjusting part and at least two lacings, one end of each of the at least two lacings is connected with the adjusting part, and the adjusting part is used for adjusting the effective length of the at least two lacings; at least one elastic pressure buffering component is movably arranged on each lacing; the interior of the at least one elastic pressure buffering part is separated and forms a connecting cavity and at least one buffering cavity, the connecting cavity is located at the end away from the skin, and the at least one buffering cavity is located at the end close to the skin; the connecting cavity is used for allowing the tying belt to penetrate through, and the tying belt is movably connected with the elastic pressure buffering component through the connecting cavity. The wearing device for high-flow humidification treatment can meet the long-time use requirement, and discomfort caused by lacing when a breathing nasal tube, a breathing mask and other instruments are worn for a long time is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a wearer, a breathing nasal tube and a breathing mask for high-flow humidification treatment. Background Art

[0002] High-flow humidification therapy is commonly used in clinical practice for mild to moderate hypoxemia, such as hypoxic respiratory failure, such as ARDS pneumonia, pulmonary fibrosis, cardiogenic pulmonary edema, etc. It has a positive therapeutic effect on patients with simple hypoxic respiratory failure (type I respiratory failure), and may also have a certain therapeutic effect on some patients with mild hypoxia combined with hypercapnia (type II respiratory failure).

[0003] The therapeutic device currently used in high-flow humidification therapy generally includes an air-oxygen mixing device, a humidification therapy device, a connecting breathing tube and a breathing nasal tube or a breathing mask, etc.

[0004] During high-flow humidification therapy, the straps of the nasal tube or mask can easily cause facial discomfort to the patient for a long time, so it is necessary to make improvements. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a wearing device for high-flow humidification therapy, which can reduce the facial or ear discomfort caused by patients wearing the device for a long time.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] In a first aspect, a wearer for high-flow humidification therapy is provided, comprising: an adjusting member and at least two straps.

[0008] One end of the at least two laces is configured to be connected to the adjusting member, and the adjusting member is used to adjust the effective length of the at least two laces.

[0009] At least one elastic pressure-relieving component is movably arranged on each of the straps.

[0010] The at least one elastic pressure-relieving component is tubular, and the interior of the at least one elastic pressure-relieving component is divided to form a connecting cavity and at least one buffer cavity, the connecting cavity is located at an end away from the skin, and the at least one buffer cavity is located at an end close to the skin.

[0011] The connecting cavity is used for the lace to pass through, and the lace is movably connected to the elastic pressure-relieving component through the connecting cavity.

[0012] In the wearer for high-flow humidification therapy provided by at least one embodiment of the present disclosure, the elastic pressure-relief component has a separator inside, and the elastic pressure-relief component forms the connecting cavity and the buffer cavity through the separator.

[0013] The separator and the elastic pressure-relieving component are integrally arranged.

[0014] In the wearer for high-flow humidification therapy provided by at least one embodiment of the present disclosure, the separator is arranged in a T-shape, and two buffer chambers are formed inside the elastic pressure-relief component through the separator.

[0015] In the wearer for high-flow humidification therapy provided by at least one embodiment of the present disclosure, the elastic pressure-relieving component is transparent.

[0016] In the wearer for high-flow humidification therapy provided by at least one embodiment of the present disclosure, an anti-slip portion is arranged in the connecting cavity, and the anti-slip portion and the elastic pressure-relieving component are integrally arranged.

[0017] In the wearer for high-flow humidification therapy provided by at least one embodiment of the present disclosure, the anti-slip portion and the separator are arranged opposite to each other.

[0018] In the wearer for high-flow humidification therapy provided in at least one embodiment of the present disclosure, a plurality of ventilation holes are provided on a side of the elastic pressure-relieving component in contact with the human body.

[0019] The vent hole is configured to communicate with the buffer cavity.

[0020] When the elastic pressure-absorbing component is in a free state, the volume of the connecting cavity is greater than the volume of the buffer cavity.

[0021] In the wearer for high-flow humidification therapy provided by at least one embodiment of the present disclosure, the cross-section of the elastic pressure-relieving component is elliptical.

[0022] The elliptical foci of the elastic pressure-absorbing components are all located in the buffer cavity.

[0023] When worn, two end points of the elastic pressure-relieving component are configured to be located above and below the strap, respectively.

[0024] In a second aspect, a breathing nasal tube is provided, comprising the above-mentioned wearer for high-flow humidification therapy.

[0025] In a third aspect, a breathing mask is provided, comprising the above-mentioned wearer for high-flow humidification therapy.

[0026] The beneficial effects of the utility model are as follows: by movably arranging an elastic pressure-relieving component on each strap, the elastic pressure-relieving component can be adjusted to the upper base of the face or ear according to the patient's face shape. The elastic pressure-relieving component can increase the contact area with the human body, thereby reducing the discomfort caused by the pressure of the strap to the human body, and can meet the needs of long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 Schematic diagram of the structure of a wearer for high-flow humidification therapy in some embodiments.

[0029] Figure 2 2 is a cross-sectional view of the elastic pressure-relieving component in some embodiments.

[0030] Figure 3 Schematic diagram of the elastic pressure-relieving component worn at the base of the ear in some embodiments.

[0031] Figure 4 Schematic diagram of the structure of a wearer for high-flow humidification therapy in some embodiments.

[0032] Figure 5 2 is a cross-sectional view of the elastic pressure-relieving component in some embodiments.

[0033] In the figure:

[0034] 10. Adjustment parts;

[0035] 20. Lace up;

[0036] 30. Elastic pressure-relieving component; 31. Connecting cavity; 32. Buffer cavity; 33. Separator; 34. Anti-slip part; 35. Air vent. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments will be described clearly and completely below in conjunction with the drawings in the embodiments. Obviously, the described embodiments are only a part of the embodiments, rather than all the embodiments.

[0038] like Figures 1 to 3 As shown, this embodiment provides a wearing device for high-flow humidification therapy, including an adjusting member 10 and two straps 20.

[0039] Furthermore, one end of the two ties 20 is configured to be connected to the adjusting member 10 , and the adjusting member 10 is used to adjust the effective length of the two ties 20 .

[0040] Exemplarily, the adjusting member 10 adopts an eye-shaped buckle, and the two straps 20 are both wrapped around the eye-shaped buckle. The straps 20 are easy to adjust, and the length of the straps 20 can be adjusted according to the patient's head shape.

[0041] Furthermore, each strap 20 is movably provided with an elastic pressure-relieving component 30, which can increase the contact area with the human body, thereby reducing the discomfort caused by the pressure of the strap to the human body.

[0042] Furthermore, the elastic pressure-relieving component 30 is tubular, and the interior of the elastic pressure-relieving component 30 is divided to form a connecting cavity 31 and a buffer cavity 32, wherein the connecting cavity 31 is located at an end away from the skin, and the buffer cavity 32 is located at an end close to the skin.

[0043] Specifically, the connecting cavity 31 is used for the lace 20 to pass through, and the lace 20 is movably connected to the elastic pressure-relieving component 30 through the connecting cavity 31.

[0044] Specifically, the elastic pressure-absorbing component 30 has a separator 33 inside, and the elastic pressure-absorbing component 30 forms a connecting cavity 31 and a buffer cavity 32 through the separator 33. The separator 33 and the elastic pressure-absorbing component 30 are integrally arranged.

[0045] For example, the elastic pressure relief component 30 is made of transparent silicone rubber. The elastic pressure relief component 30 is transparent, and the transparent design makes it convenient for medical staff to observe the part pressed by the elastic pressure relief component 30, and to adjust the elastic pressure relief component 30 according to the actual wearing condition of the patient.

[0046] In this embodiment, an anti-slip portion 34 is disposed in the connection cavity 31, and the anti-slip portion 34 and the elastic pressure-relieving component 30 are integrally arranged, and the anti-slip portion 34 is arranged opposite to the separator 33. The anti-slip portion 34 is provided with anti-slip grooves (not shown), which can increase the friction with the strap, facilitate the positioning of the elastic pressure-relieving component 30 by medical personnel, and reduce the situation where the elastic pressure-relieving component 30 slips when worn and affects the use.

[0047] In this embodiment, a plurality of ventilation holes 35 are provided on the side of the elastic pressure relief component 30 that contacts the human body, and the ventilation holes 35 are configured to communicate with the buffer cavity 32. By configuring the ventilation holes 35, the elastic pressure relief component 30 can have a better ventilation effect, thereby improving the comfort when wearing.

[0048] Specifically, when the elastic pressure-absorbing component 30 is in a free state, the volume of the connecting cavity 31 is greater than the volume of the buffer cavity 32 .

[0049] In this embodiment, the cross section of the elastic pressure-relieving component 30 is elliptical, and the elliptical focus of the elastic pressure-relieving component 30 is located in the buffer cavity 32 .

[0050] When worn, two end points of the elastic pressure-relieving component 30 are configured to be located above and below the strap 20 respectively.

[0051] It adopts an oval design, which is highly compatible with the shape of the upper root of the ear, and can improve the stability and comfort of wearing.

[0052] like Figure 4 As shown, in some embodiments, each strap 20 is provided with two elastic pressure-relieving components 30, and the two elastic pressure-relieving components 30 can be arranged on the face and upper base of the ear of the patient, respectively.

[0053] like Figure 5 As shown, in some embodiments, the separator 33 is arranged in a T-shape, and two buffer chambers 32 are formed inside the elastic pressure-relief component 30 through the separator 33 .

[0054] Furthermore, the two elliptical foci of the elastic pressure-relieving component 30 are both located in the two buffer cavities 32 .

[0055] The utility model also provides a breathing nasal tube, comprising the above-mentioned wearing device for high-flow humidification therapy.

[0056] Specifically, the two ties are fixedly connected to the two ends of the breathing nasal tube respectively.

[0057] The utility model also provides a breathing mask, comprising the wearing device for high-flow humidification therapy.

[0058] Specifically, the two straps are respectively fixedly connected to the breathing mask.

[0059] Although the embodiments of the present application have been shown and described above, the scope of protection of the present invention is not limited thereto, and any changes or substitutions that are not conceivable through creative work should be included in the scope of protection of the present invention; unless explicitly stated, any element, action or instruction used in this document should not be interpreted as critical or necessary.

Claims

1. A wearer for high-flow humidification therapy, characterized in that: include: At least two ties; as well as Adjustment parts; Wherein, one end of the at least two laces is configured to be connected to the adjusting member, and the adjusting member is used to adjust the effective length of the at least two laces; Each of the straps is movably provided with at least one elastic pressure-relieving component; The at least one elastic pressure-relieving component is tubular, and the interior of the at least one elastic pressure-relieving component is divided to form a connecting cavity and at least one buffer cavity, the connecting cavity is located at an end away from the skin, and the at least one buffer cavity is located at an end close to the skin; The connecting cavity is used for the lace to pass through, and the lace is movably connected to the elastic pressure-relieving component through the connecting cavity.

2. A high-flow humidification therapy wearer according to claim 1, characterized in that: The elastic pressure-relief component has a separator inside, and the elastic pressure-relief component forms the connecting cavity and the buffer cavity through the separator inside; The separator and the elastic pressure-relieving component are integrally arranged.

3. A high-flow humidification therapy wearer according to claim 2, characterized in that: The separator is arranged in a T shape, and two buffer chambers are formed inside the elastic pressure-relief component through the separator.

4. A high-flow humidification therapy wearer according to claim 1, characterized in that: The elastic pressure-relieving component is transparent.

5. A high-flow humidification therapy wearer according to claim 2, characterized in that: An anti-slip portion is arranged in the connecting cavity, and the anti-slip portion and the elastic pressure-relieving component are integrally arranged.

6. A high-flow humidification therapy wearer according to claim 5, characterized in that: The anti-slip portion is arranged opposite to the partition sheet.

7. A high-flow humidification therapy wearer according to claim 1, characterized in that: The side of the elastic pressure-relieving component in contact with the human body is provided with a plurality of ventilation holes; The vent hole is configured to communicate with the buffer cavity; When the elastic pressure-absorbing component is in a free state, the volume of the connecting cavity is greater than the volume of the buffer cavity.

8. A high-flow humidification therapy wearer according to claim 7, characterized in that: The cross section of the elastic pressure-relieving component is elliptical; The elliptical foci of the elastic pressure-absorbing components are all located in the buffer cavity; When worn, two end points of the elastic pressure-relieving component are configured to be located above and below the strap, respectively.

9. A breathing nasal tube, characterized in that: A wearer for high-flow humidification therapy comprising the wearer as described in any one of claims 1-8.

10. A breathing mask, characterized in that: A wearer for high-flow humidification therapy comprising the wearer as described in any one of claims 1-8.

Images