CN101234053A - Portable plastic flexible ice sac - Google Patents
Portable plastic flexible ice sac Download PDFInfo
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- CN101234053A CN101234053A CNA2007101885106A CN200710188510A CN101234053A CN 101234053 A CN101234053 A CN 101234053A CN A2007101885106 A CNA2007101885106 A CN A2007101885106A CN 200710188510 A CN200710188510 A CN 200710188510A CN 101234053 A CN101234053 A CN 101234053A
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- bag
- ice
- ice bag
- capsular
- core
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Abstract
The invention pertains to an ice bag in medical equipment. The portable, shapable and flexible ice bag consists of a capsular core and a capsular bag taking the capsular core. The capsular core is made from a flexible material adhered with liquid which is not solidified by freezing at low temperature and characterized in that the flexible material is fixed with a rigid moulding plate which can change shape mechanically. The invention has the advantages that: main content of the flexible ice bag adopts an ethylene glycol aqueous solution as an ice storage agent and a sponge sheet is arranged in the capsular bag to block liquid flowing; an aluminum flake positioned in the sponge sheet moulds the ice bag. The position of the moulding flake solves the problem that normal ice bags can not be fixed in special parts of human body. For example, when nosewings or ears in ophthalmology are coldly compressed, the bent moulding aluminum flake has the ice bag of the invention be matched and located with the concave parts and medical care personnel or patients do not have to hold the ice bag with hand, thus reducing nursing working and realizing better cold compressing effect.
Description
Technical field
The invention belongs to technical field of medical instruments, a kind of specifically Medical cold bag.
Background technology
At present both at home and abroad to the treatment of heating sick and wounded local cooling: 1. ethanol or warm water are wiped, time-consuming, effort, and action time is not lasting, causes the patient to shiver with cold sometimes; 2. common ice bag, minimum temperature-4 ℃, partial result is undesirable; 3. chemical cold bag, the quality that has is hard, uses inconvenient; The service time that has is of short duration, can not reuse.Cold compress bag commonly used is for using the sealing bag that water is housed, by freezing use.Its defective is very hard behind the water freezing, contacts defective tightness with human body skin, influences the cold compress effect.Be head it off, (patent No.: 01246877.0) a kind of medical treatment and nursing Worn type ice capsule that is used for, it mainly is made up of the capsule bag of utricule and dress utricule the Chinese patent of inventor's application.Wherein utricule is to be made of capsule-core and its surrounding layer, and described capsule-core is a kind of not sponge layer formation of solidifying liq that is adsorbed with.Capsule bag two ends are connected to the bandage of the specification that varies in size, and there is opening capsule bag side.This ice capsule has solved water as the drawback of cryogen hardening and but use the multi-section position; Do not solidify after freezing, liquid distribution is even, and the ice capsule is fully contacted with body surface.But, find that in use such structure can't be fixed at the human body privileged sites, when in department of eye, using during the cold compress of position such as the wing of nose, auricle because it is softer, can't contact with the position of these depressions, need user or nursing staff to push with hands.If during cold compress the time longer, put to no little inconvenience.
Through retrieval, the notification number that the someone proposes is the medicine ice bag of CN1640371, and the coolant of this medicine ice bag is that volume ratio is the complex liquid that dehydrated alcohol 20%, glycerol 10%, calcium chloride 20%, sodium chloride 10%, berberine 1%, water 39% are made into.The principle that this coolant adopts the compound back of chemical substance to reduce freezing point is made, and subzero 55 ℃ do not freeze, are floccule.Prescription is too complicated.Also having publication number is the medical gelatin ice bag of CN1951345, this ice bag is the mixture that water, sodium nitrite (NaNO2), gelatin are housed in airtight all around sack, be used as medical cooling ice bag after freezing, the percentage by weight of above-mentioned each component of mixture is: water 50～75%, sodium nitrite (NaNO2) 10～15%, gelatin 10～40%.All these does not solve the moulding problem of ice bag.
Summary of the invention
The object of the invention designs a kind of portable plastic flexible ice sac, to solve the problem that existing cold compress band can't be moulding.
Specifically, realize the portable plastic flexible ice sac of above-mentioned purpose, capsule bag (2) by capsule-core (1) and dress capsule-core is formed, described capsule-core be a kind of be adsorbed with freezing not the flexible material of solidifying liq form, but it is fixed with the moulding plate (3) of inflexible and mechanically deform in flexible material.
Described portable plastic flexible ice sac is connected with the bandage of the specification that varies in size at capsule bag (2) two ends.
Described flexible material is a sponge, and moulding plate adopts metallic plate.
Described freezing not solidifying liq is that concentration is the glycol water of 45%-85%.
Advantage of the present invention is that the main component of Flexible ice bag adopts the ethylene glycol solution aqueous solution to do the ice storage agent, and it is mobile mobile that the sponge sheet liquid barrier is set in the capsule bag; It is that ice bag is moulding that flake aluminum is set in the sponge sheet.By this setting of moulding, having solved common ice bag can't fixed problem at the human body privileged sites.When in department of eye, using during the cold compress of position such as nose both wings, ear, bend moulding aluminium flake and make it that position with these depressions coincide, the location, do not need medical personnel or patient with the hand steered ice bag of holding.
Owing to adopt the ethylene glycol solution aqueous solution to do the ice storage agent, make the caloric receptivity of Flexible ice bag be slightly larger than the common ice bag of equivalent, its local cooling's performance is significantly better than common ice bag.To cold compress behind child and the cold compress cooling of adult's forehead portion, local postoperative or the acute sprain, it is particularly outstanding to reduce hemorrhage effect clinically.Flexible ice bag still can keep liquid under-25 ℃, use soft comfortable, freezing before using and to wear the method for cold compress all fairly simple.Has efficient, comfortable, advantage easily.
Cold storage agent freezing point based on ethylene glycol is low, heat capacity ratio is higher, non-volatile, nonflammable, toxicity is low little, and economy is easy to get, and is a kind of comparatively ideal cold accumulating liquid; In the capsule bag sponge sheet is set, flowing of controlling liquid ensures that cold accumulating liquid can more balancedly be distributed in the ice capsule preferably, and the ice capsule is contacted well with skin histology.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
Portable plastic flexible ice sac is made up of the capsule bag 2 of capsule-core 1 and dress capsule-core, and described capsule-core is a kind ofly to be adsorbed with the not flexible material formation of solidifying liq of freezing, but it is fixed with the moulding plate 3 of inflexible and mechanically deform in flexible material.Flexible material is a sponge, and moulding plate adopts metallic plate, is the aluminium sheet of 0.04-0.08 millimeter such as thickness, and bending is not easily broken repeatedly, and location, bending back is firm.Freezing not solidifying liq is that concentration is the glycol water of 45%-85%, can make freezing point reach subzero 25-50, and specific heat capacity is bigger, and the bandage that is connected with the specification that varies in size at capsule bag 2 two ends is so that fixing.
Claims (4)
1. portable plastic flexible ice sac, capsule bag (2) by capsule-core (1) and dress capsule-core is formed, described capsule-core be a kind of be adsorbed with freezing not the flexible material of solidifying liq form, but it is characterized in that in flexible material, being fixed with the moulding plate (3) of inflexible and mechanically deform.
2. portable plastic flexible ice sac according to claim 1 is characterized in that capsule bag (2) two ends are connected with the bandage of the specification that varies in size.
3. portable plastic flexible ice sac according to claim 1 is characterized in that described flexible material is a sponge, and moulding plate adopts metallic plate.
4. portable plastic flexible ice sac according to claim 1, it is characterized in that described freezing not solidifying liq be that concentration is the glycol water of 45%-85%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101885106A CN101234053A (en) | 2007-12-10 | 2007-12-10 | Portable plastic flexible ice sac |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101885106A CN101234053A (en) | 2007-12-10 | 2007-12-10 | Portable plastic flexible ice sac |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101234053A true CN101234053A (en) | 2008-08-06 |
Family
ID=39918129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101885106A Pending CN101234053A (en) | 2007-12-10 | 2007-12-10 | Portable plastic flexible ice sac |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101234053A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163794A (en) * | 2011-02-25 | 2011-08-24 | 天津梅曼激光技术有限公司 | Laser device capable of freely switching laser between 1064nm wavelength and 355nm wavelength |
| CN102836029A (en) * | 2012-08-15 | 2012-12-26 | 西安交通大学 | Manufacturing process for variable-color none-freezing medical cooling bag |
| CN105431114A (en) * | 2013-06-24 | 2016-03-23 | 阿姆帕克企业股份有限公司 | Apparatus and method for cooling head injury |
-
2007
- 2007-12-10 CN CNA2007101885106A patent/CN101234053A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163794A (en) * | 2011-02-25 | 2011-08-24 | 天津梅曼激光技术有限公司 | Laser device capable of freely switching laser between 1064nm wavelength and 355nm wavelength |
| CN102836029A (en) * | 2012-08-15 | 2012-12-26 | 西安交通大学 | Manufacturing process for variable-color none-freezing medical cooling bag |
| CN105431114A (en) * | 2013-06-24 | 2016-03-23 | 阿姆帕克企业股份有限公司 | Apparatus and method for cooling head injury |
| CN105431114B (en) * | 2013-06-24 | 2018-10-12 | 阿姆帕克企业股份有限公司 | Device and method for cooling down head injury |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080806 |