CN202569088U

CN202569088U - Built-in disposal transfusion heater

Info

Publication number: CN202569088U
Application number: CN 201220120704
Authority: CN
Inventors: 张亚超
Original assignee: HENAN SUPER ASIA MEDICAL EQUIPMENT CO Ltd
Current assignee: HENAN SUPER ASIA MEDICAL EQUIPMENT CO Ltd
Priority date: 2012-03-28
Filing date: 2012-03-28
Publication date: 2012-12-05
Anticipated expiration: 2022-03-28

Abstract

The utility model relates to a transfusion assistance device, in particular to a built-in disposal transfusion heater. The heater comprises an insulation shell and a heating core arranged inside the insulation shell, wherein a package bag with pores is arranged outside the heating core; upper and lower ends of the package bag are sealed; the insulation shell is formed by buckling the left half part and the right half part; vent holes are respectively formed in two sides of the insulation shell; two end faces of the insulation shell is provided with a straight slot which allows a transfusion tube to penetrate through on the joint of the left half part and the right half part; a gap is formed between the insulation shell and the package bag; a transfusion catheter is wound on the outer surface of the package bag, and penetrates through the gap; the left half part and the right half part of the insulation shell are buckled together through fit of corresponding bosses and grooves; the joint of the left half part and the right half part of the insulation shell is fixed through an adhesive tape; and two ends of the package bag are bound and sealed through strings. The built-in disposal transfusion heater has the advantages of simple structure, small size, light weight, high thermal efficiency, high heating speed, good effect, firm fixation of the transfusion tube and easiness in popularization.

Description

Built-in disposable infusion warmer

Technical field

This utility model relates to a kind of transfusion auxiliary device, relates in particular to a kind of built-in disposable infusion warmer.

Background technology

Transfusion is widely used a kind of medical procedure in the modern clinical treatment, carries out intravenous drip when treatment at arctic weather, a large amount of liquid from external in transfusion device enters into human vas; Because fluid temperature is lower, and is bigger with the human body temperature difference, the medicinal liquid input that is lower than the blood heat so in a large number will make patient temperature descend; Cause patient shivery; Even bring other untoward reaction, especially child, old patient react especially obvious.At present, mostly existing infusion warmer is external, and promptly tube for transfusion is wrapped on the warmer shell with helical form, through being located at the inner exothermic material of warmer heat is conducted to tube for transfusion.Although the one side of the outer shell of tube for transfusion is absorbing heat, it leans on the one side of air at distribute heat, and therefore the infusion warmer thermal efficiency of this structure is lower.And tube for transfusion is wrapped in the insulation shell outside with helical form, also needs special fixingly, otherwise that tube for transfusion comes off easily is not firm.

Summary of the invention

The technical problem that this utility model will solve is exactly the deficiency that overcomes above-mentioned prior art, and provides a kind of simple in structure, and the thermal efficiency is high, and rate of warming is fast, effective, the built-in disposable infusion warmer that tube for transfusion is fixed.

For solving the problems of the technologies described above, the technical scheme of this utility model is:

A kind of built-in disposable infusion warmer comprises insulation shell, is arranged on the inner heating core body of insulation shell; The external packaging bag that is provided with the band micropore of heat generating core; The sealing of packaging bag upper/lower terminal, said insulation shell is snapped together by left and right two halves and constitutes, and the two sides of said insulation shell are respectively equipped with passage; The insulation shell both ends of the surface are provided with the groove that supplies tube for transfusion to pass in the junction of left and right two halves; Be provided with the space between said insulation shell and the packaging bag, transfusion catheter is wrapped in the packaging bag outer surface, and from the space, passes.

The left and right two halves of said insulation shell lump together through boss, the groove coupling installing tache of correspondence.

The junction of the left and right two halves of said insulation shell is fixed through stick.

Sealing is tightened through rope in said packaging bag two ends.

Said insulation shell is choosing any one kind of them in cylinder, oval cylinder, the cuboid, and said heating core body is a cylinder.

The beneficial effect of this utility model technical scheme is:

1, structurally, this utility model comprises insulation shell, is arranged on the inner heating core body of insulation shell; Heat generating core is external to be provided with packaging bag, adopts exothermic material to be positioned in the insulation shell, reduces heat as far as possible and distributes; In the process of heating of infusing, the thermal efficiency is high, and rate of warming is fast, effective.

2, structurally, be provided with the space between said insulation shell of this utility model and the packaging bag, tube for transfusion is built in the insulation shell space, and is wrapped in the packaging bag outer surface, and is fixed, is not easy loose or dislocation.

3, structurally, the left and right two halves of the said insulation shell of this utility model junction is provided with stick, in conjunction with more firm, is not easy separately loosening.

4, structurally, this utility model insulation shell is choosing any one kind of them in cylinder, oval cylinder, the cuboid, and said heating core body is a cylinder, and shape of product is diversified, is used for satisfying the aesthetic requirement of different crowd, is convenient to promote.

5, this utility model is simple in structure, and volume is little, and is in light weight, and the thermal efficiency is high, and rate of warming is fast, effective, and tube for transfusion is fixed, is beneficial to very much promotion and implementation.

Accompanying drawing and explanation

Below in conjunction with accompanying drawing the specific embodiment of this utility model is done further detailed explanation, wherein:

Fig. 1 is the structural representation of the built-in disposable infusion warmer of this utility model;

Fig. 2 is the plan structure sketch map of built-in disposable infusion warmer shown in Figure 1;

Fig. 3 is the A-A sectional structure sketch map of built-in disposable infusion warmer shown in Figure 1;

Fig. 4 is the built-in disposable infusion warmer of a this utility model left side half or right half structural representation;

Fig. 5 is the left TV structure sketch map on a built-in disposable infusion warmer shown in Figure 4 left side half;

Fig. 6 is right half the left TV structure sketch map of built-in disposable infusion warmer shown in Figure 4;

Fig. 7 is a built-in disposable infusion warmer perspective view shown in Figure 1;

Sequence number among the figure: 2, a left side half, 3, right half, 4, heating core body, 5, packaging bag, 7, boss, 8, groove, 9, passage, 10, groove, 11, stick, 12, rope.

The specific embodiment

Embodiment one:

Referring to Fig. 1 to Fig. 7, among the figure, the built-in disposable infusion warmer of this utility model comprises insulation shell; Be arranged on the inner heating core body 4 of insulation shell, heating core body 4 is outside equipped with the packaging bag 5 of band micropore, the sealing of packaging bag 5 upper/lower terminals; Said insulation shell is snapped together by left and right two

halves

2,3 and constitutes; The two sides of said insulation shell are respectively equipped with passage 9, and the insulation shell both ends of the surface are provided with the groove 10 that supplies tube for transfusion to pass in the junction of left and right two

halves

2,3, be provided with the space between said insulation shell and the packaging bag 5; Transfusion catheter is wrapped in packaging bag 5 outer surfaces, and from the space, passes; The left and right two

halves

2,3 of said insulation shell lump together through boss 7, the groove 8 coupling installing taches of correspondence; The junction of the left and right two

halves

2,3 of said insulation shell is fixing through stick 11; Sealing 12 is tightened through restricting in said packaging bag 5 two ends; Said insulation shell is a cylinder, and said heating core body 4 is a cylinder.

The present embodiment use is following:

Take out heating core body 4; The tube for transfusion lower end is wrapped on the heating core body 4, generally when 40～60 of 5～10 ℃ of ambient temperatures, per minute, twines 2～3 circles; Snap in tube for transfusion in groove 10 grooves at warmer insulation shell two ends; The insulation shell that closes, in case of necessity, on insulation shell,

right half

2,3 junction is stained with stick 11.In the use, can open insulation shell, regulate and twine the number of turns, when the sensation medicinal liquid is cool, twine 1～2 circle more according to the hot cold of medicinal liquid, otherwise, 1～2 circle twined less.

Embodiment two:

Present embodiment figure does not draw, and present embodiment and embodiment one structure proximate do not repeat at this, and its difference is: the said insulation shell of present embodiment is oval cylinder.

Embodiment three:

Present embodiment figure does not draw, and present embodiment and embodiment one structure proximate do not repeat at this, and its difference is: the said insulation shell of present embodiment is a cuboid.

The above is merely the schematic specific embodiment of this utility model; Be not in order to limit the scope of this utility model; Equivalent variations and modification that any those skilled in the art is made under the prerequisite that does not break away from this utility model design and principle; Such as the shape that changes insulation shell, heating core body, change the shape of groove, passage, micropore, all should belong to the scope of this utility model protection.

Claims

1. a built-in disposable infusion warmer comprises insulation shell, is arranged on the inner heating core body of insulation shell; The external packaging bag that is provided with the band micropore of heat generating core; The sealing of packaging bag upper/lower terminal, it is characterized in that: said insulation shell is snapped together by left and right two halves and constitutes, and the two sides of said insulation shell are respectively equipped with passage; The insulation shell both ends of the surface are provided with the groove that supplies tube for transfusion to pass in the junction of left and right two halves; Be provided with the space between said insulation shell and the packaging bag, transfusion catheter is wrapped in the packaging bag outer surface, and from the space, passes.

2. built-in disposable infusion warmer according to claim 1 is characterized in that: the left and right two halves of said insulation shell lump together through boss, the groove coupling installing tache of correspondence.

3. built-in disposable infusion warmer according to claim 1 is characterized in that: the junction of the left and right two halves of said insulation shell is fixed through stick.

4. built-in disposable infusion warmer according to claim 1 is characterized in that: sealing is tightened through rope in said packaging bag two ends.

5. built-in disposable infusion warmer according to claim 1 is characterized in that: said insulation shell is choosing any one kind of them in cylinder, oval cylinder, the cuboid, and said heating core body is a cylinder.