CN210447341U - Novel cooling head band - Google Patents
Novel cooling head band Download PDFInfo
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- CN210447341U CN210447341U CN201721183477.3U CN201721183477U CN210447341U CN 210447341 U CN210447341 U CN 210447341U CN 201721183477 U CN201721183477 U CN 201721183477U CN 210447341 U CN210447341 U CN 210447341U
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- cooling
- air
- change material
- cooling bag
- head
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Abstract
A novel cooling head band comprises a head type support, a cooling bag, an air pipe and an elastic band, wherein a cold storage phase change material filling cavity is arranged in the middle of the cooling bag, a liquid inlet, an air inlet and an air outlet are formed in the surface of the cooling bag, the air pipe is arranged in the cold storage phase change material filling cavity, the two ends of the air pipe are respectively communicated with the air inlet and the air outlet, the elastic band is connected with the positioning cooling bag and the head type support, the cold storage phase change material is filled in the cooling bag, oxygen or air is cooled in the process of contacting with the cold storage phase change material through blowing in oxygen or air, heat is taken away after contacting with a heating part, the cooling effect is achieved, fresh air or oxygen; the cooling bag is fixed by adopting the head-shaped bracket, so that the cooling bag keeps a certain distance from the head, and infection caused by contacting with a wound is prevented.
Description
Technical Field
The utility model relates to an ice compress medical equipment especially relates to a novel cooling bandeau.
Background
The cold compress can contract capillary vessel, relieve local congestion, reduce sensitivity of nerve endings to relieve pain, lower temperature, defervesce, reduce local blood flow, and prevent inflammation and suppuration diffusion. Can dissipate heat conduction in vivo, increase heat dissipation, and lower body temperature. The cold compress is suitable for tonsillectomy, epistaxis, early stage local soft tissue injury, hyperpyrexia patients, heatstroke patients, toothache patients and brain trauma patients.
The temperature of the phase-change material adopted by the product can be controlled at 24 +/-2 ℃. The temperature of 24-26 ℃ is the most comfortable temperature for human body feeling. The product has no skin irritation; the nerve necrosis can not be caused at proper temperature; has no medicinal components, and does not produce anaphylaxis. The product can absorb heat at 38-40 deg.C when human body is fever with 24-26 deg.C phase change material, quickly lower body surface temperature by 3-5 deg.C for 1-2 hr, and effectively lower the temperature of head of common cold patient, edema part of orthopedic patient, and local soft tissue injury part.
At present, most of medical institutions adopt ice blocks or hydrogel to physically cool patients, and in a certain sense, the cold storage agent with the phase change temperature of 0 ℃ can be used, the surface temperature of the cold storage agent can only be maintained at about 0 ℃, the scalp of the patient is easily stimulated by the excessively low temperature, and irreversible nerve necrosis is caused by 0 ℃ for a long time. The cooling liquid has the characteristics of no low-temperature irritation and no medicinal components, does not produce adverse reaction on the treatment of doctors, and is the first choice for cooling newborn patients and ICU patients.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of novel cooling bandeau can keep the circulation of air, prevents the wound infection.
The utility model adopts the technical proposal that: the utility model provides a novel cooling bandeau, includes head form support, cooling bag, trachea and elastic cord, the cooling bag is provided with cold-storage phase change material in the middle of and fills the cavity and the surface has seted up inlet, air inlet and gas outlet, and the trachea sets up and communicates air inlet and gas outlet respectively at the both ends in cold-storage phase change material fills the cavity, and location cooling bag and head form support are connected to the elastic cord.
On the basis of the technical scheme, preferably, the air pipe is spirally arranged in the cold storage phase change material filling cavity. Further preferably, the air outlet is arranged at the bottom of the cooling bag.
On the basis of the technical scheme, preferably, the air inlet is communicated with an oxygen storage device, an air compressor or a hand-pinching balloon.
On the basis of the above technical scheme, preferably, the cooling bag surface is provided with a liquid outlet, and further comprises a circulating pump which is respectively communicated with the cold accumulation phase change material storage device, the liquid inlet and the liquid outlet.
On the basis of the technical scheme, preferably, the cold accumulation phase-change material with the crystallization temperature of 5 +/-2 ℃ is filled in the cold accumulation phase-change material filling cavity.
On the basis of the technical scheme, preferably, the elastic band comprises a rubber belt and a hook, one end of the rubber belt is hinged with the cooling bag, the hook is fixed at the other end of the rubber belt, and the hook is hooked on the head-shaped support.
On the basis of the technical scheme, preferably, a layer of non-woven fabric is attached to the surface of the cooling bag.
The utility model has the advantages that: the utility model fills the cold storage phase change material in the cooling bag, and the oxygen or the air is cooled in the contact process with the cold storage phase change material by blowing in the oxygen or the air, and the heat is taken away after the oxygen or the air is contacted with the heat, thereby playing the role of cooling, and on the other hand, fresh air or oxygen can be brought in to prevent the wound infection; the cooling bag is fixed by adopting the head-shaped bracket, so that the cooling bag keeps a certain distance from the head, and infection caused by contacting with a wound is prevented.
Drawings
Fig. 1 is a front sectional view of the cooling bag of the cooling head band of the utility model.
Fig. 2 is a front view of the head-shaped support of the cooling head band of the present invention.
Detailed Description
As shown in fig. 1-2, the novel cooling head band of the present invention comprises a head-shaped support 1, a cooling bag 2, an air tube 3 and an elastic band 4.
As shown in fig. 1, a cold storage phase change material filling cavity 21 is disposed in the middle of the cooling bag 2 for accommodating the cold storage phase change material. The cold accumulation phase change material can adopt a phase change heat absorption material, and preferably adopts a cold accumulation phase change material with the crystallization temperature of 5 +/-2 ℃; in the second aspect, the cooling device can also be realized by adopting a cooling circulation liquid mode, in this case, the surface of the cooling bag 2 is provided with a liquid inlet 22 and a liquid outlet 25, and the cooling device further comprises a circulating pump which is respectively communicated with the cold accumulation phase change material storage device, the liquid inlet 22 and the liquid outlet 25. The cooling circulation liquid is pumped by the circulating pump, so that the affected part is cooled circularly. In order to prevent the liquid condensed from the air from gathering and sliding on the surface of the cooling bag 2, a layer of non-woven fabric 26 is attached to the surface of the cooling bag 2.
The trachea 3 plays a role in cooling the affected part by blowing in gas. Specifically, inlet 22, air inlet 23 and gas outlet 24 have been seted up on cooling bag 2 surface, and trachea 3 sets up and communicates air inlet 23 and gas outlet 24 respectively in cold-storage phase change material fills cavity 21 and both ends, so, the in-process and the contact cooling of cold-storage phase change material of external gas through trachea 3. Specifically, the air pipe 3 is spirally arranged in the cold accumulation phase change material filling cavity 21, so that the contact area of the air pipe and the cold accumulation phase change material is increased, and the cooling effect is improved. The air outlet 24 is arranged at the bottom of the cooling bag 2, and oxygen or air can be delivered to the air inlet 23 by adopting an oxygen storage device, an air compressor or a hand-pinching balloon.
Referring to fig. 2, a head-shaped bracket 1 is used for fixing the head of a human body and a cooling bag 2. Specifically, head form support 1 includes the adjustable ring 11 to and a plurality of arc support frame 12, a plurality of arc support frames 12 set up in adjustable ring 11 with one side and both ends articulated with adjustable ring 11 respectively. Specifically, the hinged position of the tightness adjusting ring 11 and the tightness adjusting ring 11 is fastened by bolts. So, fix whole head form support 1 at the head through elasticity adjustable ring 11 to through the interval between the bolt adjustment fixed arc support frame 12, thereby conveniently fix cooling bag 2 on arc support frame 12 surface.
An elastic band 4 connecting the positioning cooling bag 2 and the head-shaped bracket 1. A rope can be used, and preferably, the elastic band 4 comprises a rubber band 41 and a hook 42, one end of the rubber band 41 is hinged with the cooling bag 2, the other end of the rubber band is fixed with the hook 42, and the hook 42 is hooked on the head-shaped bracket 1. Thus, after the cooling bag 2 is fixed on the surface of the arc-shaped support frame 12, the cooling bag 2 is hooked on the elastic adjusting ring 11 through the stretching hook 42, so that the position of the cooling bag 2 is conveniently fixed and adjusted.
The eyeshade body 1 is fixed on the head, and the tightness comfort degree is adjusted.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (9)
1. A novel cooling headband is characterized in that: the cooling bag comprises a head-shaped support (1), a cooling bag (2), an air pipe (3) and an elastic band (4), wherein a cold accumulation phase-change material filling cavity (21) is arranged in the middle of the cooling bag (2), a liquid inlet (22), an air inlet (23) and an air outlet (24) are formed in the surface of the cooling bag, the air pipe (3) is arranged in the cold accumulation phase-change material filling cavity (21), two ends of the air pipe are respectively communicated with the air inlet (23) and the air outlet (24), and the elastic band (4) is connected with the positioning cooling bag (2) and the head; the head-shaped support (1) comprises an elastic adjusting ring (11) and a plurality of arc-shaped support frames (12), wherein the arc-shaped support frames (12) are arranged on the same side of the elastic adjusting ring (11) and are hinged to the elastic adjusting ring (11) at two ends respectively.
2. The novel cooling headband of claim 1, wherein: the air pipe (3) is spirally arranged in the cold storage phase change material filling cavity (21).
3. The novel cooling headband of claim 2, wherein: the air outlet (24) is arranged at the bottom of the cooling bag (2).
4. The novel cooling headband of claim 1, wherein: the air inlet (23) is communicated with an oxygen storage device, an air compressor or a hand-pinched balloon.
5. The novel cooling headband of claim 1, wherein: the surface of the cooling bag (2) is provided with a liquid outlet (25) and further comprises a circulating pump which is respectively communicated with the cold accumulation phase change material storage device, the liquid inlet (22) and the liquid outlet (25).
6. The novel cooling headband of claim 1, wherein: the cold accumulation phase change material filling cavity (21) is filled with a cold accumulation phase change material with the crystallization temperature of 5 +/-2 ℃.
7. The novel cooling headband of claim 1, wherein: the hinged part of the elastic adjusting ring (11) and the elastic adjusting ring (11) is fastened by bolts.
8. The novel cooling headband of claim 7, wherein: elastic cord (4) include rubber tape (41) and hook (42), and rubber tape (41) one end articulates cooling bag (2), the fixed hook (42) of other end, and hook (42) hook is on head form support (1).
9. The novel cooling headband of claim 1, wherein: a layer of non-woven fabric (26) is attached to the surface of the cooling bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183477.3U CN210447341U (en) | 2017-09-14 | 2017-09-14 | Novel cooling head band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183477.3U CN210447341U (en) | 2017-09-14 | 2017-09-14 | Novel cooling head band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210447341U true CN210447341U (en) | 2020-05-05 |
Family
ID=70428205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721183477.3U Active CN210447341U (en) | 2017-09-14 | 2017-09-14 | Novel cooling head band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210447341U (en) |
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2017
- 2017-09-14 CN CN201721183477.3U patent/CN210447341U/en active Active
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