CN203624220U - Self-heated transfusion packaging container - Google Patents
Self-heated transfusion packaging container Download PDFInfo
- Publication number
- CN203624220U CN203624220U CN201320886651.6U CN201320886651U CN203624220U CN 203624220 U CN203624220 U CN 203624220U CN 201320886651 U CN201320886651 U CN 201320886651U CN 203624220 U CN203624220 U CN 203624220U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic induction
- layer
- induction coil
- battery
- packaging container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004806 packaging method and process Methods 0.000 title abstract description 11
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 48
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 238000002955 isolation Methods 0.000 claims abstract description 9
- 238000012856 packing Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000945 filler Substances 0.000 abstract 1
- 238000001802 infusion Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229940080526 mannitol injection Drugs 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a self-heated transfusion packaging container which comprises a heat insulation packaging container body. A heat conduction layer, a chip layer, an isolation layer, a filling layer and a heat insulation layer are sequentially arranged on the wall of the heat insulation packaging container body from the inside to the outside. A chip circuit unit is arranged in the chip layer and comprises a battery, a thermistor and an electromagnetic induction coil. One electrode of the battery is connected with one end of the electromagnetic induction coil through the thermistor, and the other electrode of the battery is connected with the other end of the electromagnetic induction coil. The filling layer is filled with a filler capable of conducting exothermic reaction when meeting with the air. A breathable hole is formed in the heat insulation layer, a magnetic piece is arranged on an external port of the breathable hole, and a magnetic pole of the electromagnetic induction coil and the magnetic piece achieve the effect of homopolar repulsion. The chip circuit unit is arranged in the wall of the heat insulation packaging container, the positive temperature coefficient (PTC) is affected comprehensively by chemical heat release and the actual temperature in the heat insulation packaging container, the opening or the closing of the breathable hole is further controlled, differential mediation control is conducted for temperature control, and the problem that a temperature control effect lags behind is solved.
Description
Technical field
The utility model relates to the packing using in a kind of medical treatment, relates in particular to a kind of from heating transfusion packing container.
Background technology
In existing infusion products, there is many effective constituent to responsive to temperature, along with the variation of temperature, solubility produces larger difference (as formula mannitol injection liquid), particularly easy at low temperatures crystallize out, and separating out of crystal itself just may be brought out a series of bad reactions; Because crystal has certain degree of hardness, has corner angle, if this infusion products adopts packed in flexible pouchy, also can make the crystal and the soft packaging bag that occur mutually collide repeatedly, rub, push again, may cause soft packaging bag to be punctured by crystlline, cause pollution.Even if soft packaging bag is not punctured, because crystlline and soft packaging bag repeatedly rub, collide, push, may cause soft packaging bag inside face particulate matter to come off.Once such transfusion is used and very easily produces bad reaction by patient, consequence is very serious.
Utility model content
For above shortcomings in prior art, the utility model provides one can adapt to that various infusion bag are preserved, transportation, and make infusion bag remain in certain temperature range from heating transfusion packing container.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
From heating transfusion packing container, comprise insulation packing container, described insulation container wall is followed successively by heat-conducting layer, chip layer, isolation layer, packed layer and adiabatic layer from inside to outside;
At least one chip line unit is set in described chip layer, described chip line unit comprises battery, PTC (positive temperature coefficient thermistor, when temperature is higher, resistance value is larger) and electromagnetic induction coil, one utmost point of described battery is connected with one end of PTC, the other end of PTC is connected with one end of electromagnetic induction coil, another utmost point of described battery is connected with the other end of electromagnetic induction coil, and described electromagnetic induction coil is vertical with isolation layer to be arranged;
In described packed layer can there is the weighting material of exothermal reaction in filling chance air;
Described adiabatic layer arranges at least one breather hole, and the magnetic sheet of salable this breather hole is set on the external port wall of described breather hole, and a side of described magnetic sheet is connected on the external port wall of breather hole;
Described magnetic sheet is corresponding with electromagnetic induction coil, and the magnetic sheet on magnetic pole and adiabatic layer that described electromagnetic induction coil energising produces forms peer and repels each other.
As a kind of preferred version of the present utility model, the quantity of the electromagnetic induction coil in described chip line unit is multiple, multiple electromagnetic induction coiies are connected successively, the other end of described PTC is connected with the one end after multiple electromagnetic induction coil series connection, and another utmost point of described battery is connected with the other end after multiple electromagnetic induction coil series connection.
As another kind of preferred version of the present utility model, the quantity of the electromagnetic induction coil in described chip line unit is multiple, multiple electromagnetic induction coil parallel connections, the other end of described PTC is connected with one end of multiple electromagnetic induction coiies respectively, and another utmost point of described battery is connected with the other end of multiple electromagnetic induction coiies respectively.
The beneficial effects of the utility model are: the utility model arranges chip line unit in insulation container wall, its PTC can be subject to the combined influence of the actual temperature in chemical exothermal and insulation packing container simultaneously, if the temperature in insulation packing container reduces on the one hand, the resistance value of PTC also can reduce, electromagnetic coil magnetic increases, and the repulsion between magnetic sheet increases, and breather hole is by breakdown, and exothermal reaction is inspired; If chemical exothermal is too fast on the other hand, heat sharply raises, or in cool-bag, temperature has reached setting value, the resistance value of PTC increases, electromagnetic coil magnetic weakens, and repulsion between magnetic sheet reduces, and breather hole is closed, slow down the speed of reaction, thereby temperature control is played to the control that differential is reconciled, avoided the hysteresis of temperature control effect, therefore, should can adapt to various infusion bag from heating transfusion packing container and preserve, transport, and infusion bag is remained in certain temperature range.
Accompanying drawing explanation
Fig. 1 is the structural representation from heating transfusion packing container;
Fig. 2 is the schematic partial cross-sectional view of insulation container wall;
Fig. 3 is the structural representation of chip line unit;
Fig. 4 is the structural representation of Fig. 3 along A-A direction.
In accompanying drawing: 1-insulation packing container; 2-heat-conducting layer; 3-chip layer; 4-isolation layer; 5-packed layer; 6-adiabatic layer; 7-chip line unit; 8-battery; 9-PTC; 10-electromagnetic induction coil; 11-breather hole; 12-magnetic sheet; 13-transfusion flexible bag.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, 2, from heating transfusion packing container, comprise insulation packing container 1, insulation container wall is followed successively by heat-conducting layer 2, chip layer 3, isolation layer 4, packed layer 5 and adiabatic layer 6 from inside to outside.Can there is the weighting material of exothermal reaction in the interior filling chance of packed layer 5 air.Isolation layer 4, for isolating weighting substance and chip layer 2, prevents chemical reaction defective chip layer 2, and heat-conducting layer 2 has good heat conductivility, and the heat effectively chemical reaction being discharged conducts to the soft bag of internal layer (as transfusion flexible bag 13 or soft transfusion bottle) efficiently.
Interior at least one the chip line unit 7 that arranges of chip layer 3, the structure of chip line unit as shown in Figure 3,4, chip line unit 7 comprises that battery 8(battery 8 adopts button cell), PTC9 and electromagnetic induction coil 10, one utmost point of battery 8 is connected with one end of PTC9, the other end of PTC9 is connected with one end of electromagnetic induction coil 10, another utmost point of battery 8 is connected with the other end of electromagnetic induction coil 10, electromagnetic induction coil 10 setting vertical with isolation layer 4.
When the quantity of the electromagnetic induction coil 10 in chip line unit 7 is while being multiple, multiple electromagnetic induction coiies 10 can be connected successively, the other end of PTC9 is connected with the one end after multiple electromagnetic induction coil 10 series connection, and another utmost point of battery 8 is connected with the other end after multiple electromagnetic induction coil 10 series connection.Multiple electromagnetic induction coiies 10 also can be in parallel, and the other end of PTC9 is connected with one end of multiple electromagnetic induction coiies 10 respectively, and another utmost point of battery 8 is connected with the other end of multiple electromagnetic induction coiies 10 respectively.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. from heating transfusion packing container, be characterised in that: comprise insulation packing container (1), described insulation container wall is followed successively by heat-conducting layer (2), chip layer (3), isolation layer (4), packed layer (5) and adiabatic layer (6) from inside to outside;
At least one chip line unit (7) is set in described chip layer (3), described chip line unit (7) comprises battery (8), PTC(9) and electromagnetic induction coil (10), one utmost point and PTC(9 of described battery (8)) one end be connected, PTC(9) the other end is connected with the one end of electromagnetic induction coil (10), another utmost point of described battery (8) is connected with the other end of electromagnetic induction coil (10), described electromagnetic induction coil (10) setting vertical with isolation layer (4);
In described packed layer (5) can there is the weighting material of exothermal reaction in filling chance air;
Described adiabatic layer (6) arranges at least one breather hole (11), the magnetic sheet (12) of one salable this breather hole (11) is set on the external port wall of described breather hole (11), and a side of described magnetic sheet (12) is connected on the external port wall of breather hole (11);
Described magnetic sheet (12) is corresponding with electromagnetic induction coil (10), and the magnetic sheet (12) on magnetic pole and adiabatic layer (6) that described electromagnetic induction coil (10) energising produces forms peer and repels each other.
2. according to claim 1 from heating transfusion packing container, it is characterized in that: the quantity of the electromagnetic induction coil (10) in described chip line unit (7) is multiple, multiple electromagnetic induction coiies (10) are connected successively, described PTC(9) the series connection of the other end and multiple electromagnetic induction coiies (10) after one end is connected, the other end after another utmost point of described battery (8) is connected with multiple electromagnetic induction coiies (10) is connected.
3. according to claim 1 from heating transfusion packing container, it is characterized in that: the quantity of the electromagnetic induction coil (10) in described chip line unit (7) is multiple, multiple electromagnetic induction coiies (10) parallel connection, described PTC(9) the other end be connected with one end of multiple electromagnetic induction coiies (10) respectively, another utmost point of described battery (8) is connected with the other end of multiple electromagnetic induction coiies (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886651.6U CN203624220U (en) | 2013-12-31 | 2013-12-31 | Self-heated transfusion packaging container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886651.6U CN203624220U (en) | 2013-12-31 | 2013-12-31 | Self-heated transfusion packaging container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203624220U true CN203624220U (en) | 2014-06-04 |
Family
ID=50810719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320886651.6U Expired - Lifetime CN203624220U (en) | 2013-12-31 | 2013-12-31 | Self-heated transfusion packaging container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203624220U (en) |
-
2013
- 2013-12-31 CN CN201320886651.6U patent/CN203624220U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |