CN207785603U - A kind of venous transfusion heating device - Google Patents
A kind of venous transfusion heating device Download PDFInfo
- Publication number
- CN207785603U CN207785603U CN201720354238.3U CN201720354238U CN207785603U CN 207785603 U CN207785603 U CN 207785603U CN 201720354238 U CN201720354238 U CN 201720354238U CN 207785603 U CN207785603 U CN 207785603U
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- China
- Prior art keywords
- heating
- layer
- heat preservation
- preservation body
- outer coating
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 119
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 238000004321 preservation Methods 0.000 claims abstract description 38
- 239000011248 coating agent Substances 0.000 claims abstract description 24
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 239000004677 Nylon Substances 0.000 claims description 4
- 230000001464 adherent effect Effects 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000011505 plaster Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 abstract description 14
- 239000001301 oxygen Substances 0.000 abstract description 14
- 239000003814 drug Substances 0.000 abstract description 11
- 108010010803 Gelatin Proteins 0.000 abstract description 10
- 229920000159 gelatin Polymers 0.000 abstract description 10
- 239000008273 gelatin Substances 0.000 abstract description 10
- 235000019322 gelatine Nutrition 0.000 abstract description 10
- 235000011852 gelatine desserts Nutrition 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 5
- 239000004745 nonwoven fabric Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000001802 infusion Methods 0.000 description 4
- 230000036760 body temperature Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000005439 thermosphere Substances 0.000 description 3
- 241000545744 Hirudinea Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- 206010049771 Shock haemorrhagic Diseases 0.000 description 1
- 208000024780 Urticaria Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model is a kind of venous transfusion heating device, its main feature is that：It includes outer coating, Heat preservation body and locking member, the outer coating is laid in the outside of Heat preservation body, catheter of transfusion system, medicinal fluid bag or medicinal liquid bottle are placed in the heating layer of Heat preservation body, and outer coating is connected by locking member and Heat preservation body and Heat preservation body is connected on catheter of transfusion system, medicinal fluid bag or medicinal liquid bottle.The course of work is：Heating source is removed into gelatin layer, is placed between the insulating layer and heating layer of Heat preservation body, Heat preservation body is sleeved on catheter of transfusion system, medicinal fluid bag or medicinal liquid bottle again, then the outer coating Heat preservation external use locking member that is laid in is fixed, the raw material layer of heating source is exposed in air, oxygen in air is entered by microporous breathable film inside raw material layer, exothermic reaction occurs under the action of oxygen for material in raw material layer in air, form the heating source that generates heat self, the heat of heating source is medicine liquid heating by heating layer.
Description
Technical field
The utility model is related to venous transfusions, are a kind of venous transfusion heating devices.
Background technology
Venous transfusion is the important means of patient's treatment, is clinically used widely.It is less than 20 DEG C of environment in temperature
Under, for patient during venous transfusion, a large amount of liquid enters patient's body by woven hose, since fluid temperature is too low,
With the excessive temperature differentials of body temperature, vessel retraction, patient can be made coldness of extremities, pain, numbness, shiver with cold, nettle rash isothermal occur
Difference reaction, extremely feels bad, and the patient of vasopasm, especially haemorrhagic shock is had when serious, and a large amount of cryogenic liquid enters
In vivo can making patients shock, therefore, people use liquid in determining venous transfusion with diagram to the method for medicine liquid heating with
The problem of body temperature excessive temperature differentials.The liquor heating device of the prior art is all by the way of active heating, by electric elements
Heating device is connected by circuit, it is heat source to recycle indoor power supply or battery, powers on heating liquid, existing to ask
Topic is that enough power outlets are needed using indoor power supply, the occasions such as outpatient service be cannot meet the needs, and power supply and heating
It is connected with conducting wire between device, there are security risks for numerous conducting wires；The capacity of battery is limited, and heating time is short, therefore, uses
The liquor heating device of active heating is not suitable for promoting the use of.
Invention content
Technical problem to be solved in the utility model is：The shortcomings that overcoming the prior art, providing one kind can add self
The venous transfusion heating device of medicine of a warm nature liquid can overcome active heating liquid to exist using the heat source to generate heat self as medicine liquid heating
Need be equipped with power outlet cannot be satisfied needs, there are security risk, the capacity limited heat times of battery for numerous conducting wires
The problem of liquor heating device of active heating caused by short is not suitable for promoting the use of.
The utility model solve technical problem scheme be：A kind of venous transfusion heating device, it is characterized in that：It includes outer
Coating, Heat preservation body and locking member, the outer coating are laid in the outside of Heat preservation body, catheter of transfusion system, medicinal fluid bag or
Medicinal liquid bottle is placed in the heating layer of Heat preservation body, and outer coating is connected by locking member and Heat preservation body and by Heat preservation body
It is connected on catheter of transfusion system, medicinal fluid bag or medicinal liquid bottle.
The outer coating is soft body structure.
The structure of the Heat preservation body is：It includes insulating layer, heating source and heating layer, the insulating layer and heating layer
Between heating source is set, straight slot is arranged in heating layer, and straight slot and the heating source of heating layer are located at the both sides of heating layer, infusion apparatus
Conduit, medicinal fluid bag or medicinal liquid bottle are placed in the straight slot of heating layer setting, and outer coating is laid in outside insulating layer, and outer coating passes through locking
Part is connected with insulating layer and insulating layer, heating source and heating layer is connected on catheter of transfusion system, medicinal fluid bag or medicinal liquid bottle.
The structure of the heating source is：It includes raw material layer, non-woven fabrics and gelatin layer, and the raw material layer is by iron powder, leech
Stone, activated carbon, salt, super absorbent resin are composed, and the non-woven fabrics of micro-porous permeable film production is applied with as inner bag in raw material
On layer, gelatin layer, which usually covers on outside non-woven fabrics, becomes conventional air-locked outer bag, and when use removes gelatin layer, non-woven wraps
Raw material layer is exposed in air, and the oxygen in air is entered by microporous breathable film inside raw material layer, and the material in raw material layer exists
Exothermic reaction occurs in air under the action of oxygen, forms the heating source to generate heat self, exothermic time and temperature pass through micropore
The oxygen transmission rate of ventilated membrane is controlled.
The locking member is nylon adherent buckle, hasp or adhesive plaster.
The heating device of the utility model, heating source by the way of generating heat self, and heating source is to medicine liquid heating temperature
Setting influenced by following factor：
The raw material layer of 1 heating source；
The Exotherm Time and temperature of 2 heating source raw material layers are controlled by the oxygen transmission rate of microporous breathable film, pass through tune
Whole micro-porous permeable membrane porosity adjustment oxygen transmission rate is realized：
The contact area of 3 heating sources and heating layer influences the temperature of heating layer, to influence the heating temperature of liquid, leads to
The contact area for reducing heating source and heating layer is crossed, the heating temperature of liquid can be reduced；
The heating temperature of the thickness effect liquid of 4 heating layers reduces heat transfer efficiency by the thickness of increase heating layer,
The heating temperature of liquid can be reduced.
Optimum organization is carried out after being analysed scientifically, tested by the influence factor to above-mentioned medicine liquid heating temperature, it can
It determines the contact area of the content of the raw material layer of suitable heating source, the porosity of microporous breathable film, heat source and heating layer and adds
The thickness of thermosphere realizes that the heating device of the utility model is within the scope of 22 DEG C~32 DEG C the temperature for heating liquid.
The course of work of the utility model is：Heating source is removed into gelatin layer, the insulating layer of Heat preservation body is placed on and adds
Between thermosphere, then Heat preservation body is sleeved on catheter of transfusion system, medicinal fluid bag or medicinal liquid bottle, then outer coating is laid in heat preservation
Heating external use locking member fix, the raw material layer of heating source is exposed in air, the oxygen in air by microporous breathable film into
Enter inside raw material layer, exothermic reaction occurs under the action of oxygen for the material in raw material layer in air, formed it is generating heat self plus
Heat source, the heat of heating source are medicine liquid heating by heating layer.
The utility model has the beneficial effects that：Heating source uses self heat radiating structure, overcomes the presence of active heating liquid
Need be equipped with power outlet cannot be satisfied needs, there are security risk, the capacity limited heat times of battery for numerous conducting wires
The problem of liquor heating device of active heating caused by short is not suitable for promoting the use of, moreover, by raw material layer, non-woven fabrics and gelatin
The heating source cost of layer composition is extremely low, heat is stable, safe and reliable, is easy to carry about with one and stores, and is easy to promote the use of；Infusion apparatus is led
Pipe, medicinal fluid bag or medicinal liquid bottle are placed in the straight slot of heating layer setting the contact area increased with liquid, improve adding for liquid
Thermal velocity；Insulating layer reduces the aerial thermal loss of heating source, and the soft body structure of outer coating ensure that Heat preservation body
With being bonded for catheter of transfusion system, medicinal fluid bag or medicinal liquid bottle, locking member make Heat preservation body be fixed on catheter of transfusion system, medicinal fluid bag or
On medicinal liquid bottle, it is ensured that the reliability of medicine liquid heating, the utility model can increase the speed and reliability of low temperature medicine liquid heating, subtract
Lack fluid temperature and the temperature difference of body temperature, improved the safety of venous transfusion, overcomes one that infusion reaction occurs
Reason has the advantages that of simple structure and low cost, heat is stable, safe and reliable, easy to use, significant effect.
Description of the drawings
Fig. 1 is the schematic front view of the present embodiment 1；
Fig. 2 is the schematic top plan view of Fig. 1；
Fig. 3 is the A-A schematic cross-sectional views of Fig. 1；
Fig. 4 is the expanded schematic diagram of Fig. 1；
Fig. 5 is the schematic top plan view of Fig. 4；
Fig. 6 is the use state diagram of embodiment 1；
Fig. 7 is the schematic front view of the present embodiment 2；
Fig. 8 is the schematic top plan view of Fig. 7；
Fig. 9 is the B-B section enlarged diagrams of Fig. 7；
Figure 10 is the expanded schematic diagram of Fig. 7；
Figure 11 is the schematic top plan view of Figure 10；
Figure 12 is the schematic front view of the present embodiment 3；
Figure 13 is the schematic top plan view of Figure 12；
The use state diagram of Figure 14 embodiments 3.
In figure：1 outer coating, 2 insulating layers, 3 heating sources, 4 heating layers, 5 through-holes, 6 thread gluings, 7 drop pots, 8 is defeated
Liquid device conduit, 9 medicinal liquid bottles.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples.
- Fig. 6 referring to Fig.1, embodiment 1, a kind of venous transfusion heating device of embodiment 1, it includes outer coating 1, heat preservation
Calandria and locking member 6, the outer coating 1 are soft body structure, and the heating layer 4 of two Heat preservation bodies is opposite, and outer coating 1 is laid
In the outside of Heat preservation body, catheter of transfusion system 8 passes through the heating layer 4 of Heat preservation body, and outer coating 1 is by being used as locking member 6
Nylon adherent buckle and Heat preservation body be connected and Heat preservation body be connected on catheter of transfusion system 8.
The structure of the Heat preservation body is：It includes insulating layer 2, heating source 3 and heating layer 4, the insulating layer 2 and plus
Heating source 3 is set between thermosphere 4, and straight slot 5 is arranged in heating layer 4, and straight slot 5 and the heating source 3 of heating layer 4 are located at heating layer 4
Both sides, two heating layers 4 are opposite, and catheter of transfusion system 8 is placed in the straight slot 5 of opposed heating layer 4, passes through heating layer 4, is applied with
Layer 1 is laid in outside insulating layer 2, outer coating 1 be connected with insulating layer 2 by being used as the nylon adherent buckle of locking member 6 and by insulating layer 2,
Heating source 3 and heating layer 4 are connected on catheter of transfusion system 8.
The structure of the heating source 3 is：It includes raw material layer, non-woven fabrics and gelatin layer, and the raw material layer is by iron powder, leech
Stone, activated carbon, salt, super absorbent resin are composed, and the non-woven fabrics of micro-porous permeable film production is applied with as inner bag in raw material
On layer, gelatin layer, which usually covers on outside non-woven fabrics, becomes conventional air-locked outer bag, and when use removes gelatin layer, non-woven wraps
Raw material layer is exposed in air, and the oxygen in air is entered by microporous breathable film inside raw material layer, and the material in raw material layer exists
Exothermic reaction occurs in air under the action of oxygen, forms the heating source 3 to generate heat self, exothermic time and temperature pass through micropore
The oxygen transmission rate of ventilated membrane is controlled.
Embodiment 1 in use, by heating source 3 remove gelatin layer, the insulating layer 2 for being placed on Heat preservation body and heating layer 4 it
Between, then the lower section of drop pot 7 that is two Heat preservation bodies are opposed, being placed in infusion apparatus is sleeved on catheter of transfusion system 8, then by outer coating
1 is laid in the fixation of Heat preservation external use locking member 6, and the raw material layer of heating source 3 is exposed in air, and the oxygen in air passes through
Microporous breathable film enters inside raw material layer, and exothermic reaction occurs under the action of oxygen for the material in raw material layer in air, is formed
The heat of the heating source 3 to generate heat self, heating source 3 is heated by heating layer 4 for 8 inner liquid medicine of catheter of transfusion system.
With reference to Fig. 7-Figure 11, embodiment 2, embodiment 2 it is substantially the same manner as Example 1 the difference is that：The heat preservation adds
Hot body is semicircle, and two Heat preservation bodies are opposed, and outer coating 1 is laid in, and formation is cylindrical outside for insulating layer 2.
2- Figure 14 referring to Fig.1, embodiment 3, embodiment 3 it is substantially the same manner as Example 1 the difference is that：The present embodiment
Heater, Heat preservation body is opposed to be sleeved on medicinal liquid bottle 9, is the medicine liquid heating in medicinal liquid bottle 9.
Claims (4)
1. a kind of venous transfusion heating device, it is characterized in that：It includes outer coating, Heat preservation body and locking member, the external application
Layer is laid in the outside of Heat preservation body, and catheter of transfusion system, medicinal fluid bag or medicinal liquid bottle are placed in the heating layer of Heat preservation body, are applied with
Layer is connected by locking member and Heat preservation body and Heat preservation body is connected on catheter of transfusion system, medicinal fluid bag or medicinal liquid bottle.
2. a kind of venous transfusion heating device as described in claim 1, it is characterized in that：The outer coating is soft body structure.
3. a kind of venous transfusion heating device as described in claim 1, it is characterized in that：The structure of the Heat preservation body is：
It includes insulating layer, heating source and heating layer, and heating source is arranged between the insulating layer and heating layer, and straight slot is arranged in heating layer,
The straight slot of heating layer is located at the both sides of heating layer with heating source, and catheter of transfusion system, medicinal fluid bag or medicinal liquid bottle are placed in heating layer
In the straight slot of setting, outer coating is laid in outside insulating layer, outer coating be connected by locking member and insulating layer and by insulating layer plus
Heat source and heating layer are connected on catheter of transfusion system, medicinal fluid bag or medicinal liquid bottle.
4. a kind of venous transfusion heating device as described in claim 1, it is characterized in that：The locking member is nylon adherent buckle, takes
Button or adhesive plaster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720354238.3U CN207785603U (en) | 2017-04-06 | 2017-04-06 | A kind of venous transfusion heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720354238.3U CN207785603U (en) | 2017-04-06 | 2017-04-06 | A kind of venous transfusion heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207785603U true CN207785603U (en) | 2018-08-31 |
Family
ID=63273725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720354238.3U Expired - Fee Related CN207785603U (en) | 2017-04-06 | 2017-04-06 | A kind of venous transfusion heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207785603U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110693714A (en) * | 2019-11-21 | 2020-01-17 | 湖南乐福地医药包材科技有限公司 | Infusion bottle with heating function |
| CN111870780A (en) * | 2020-07-28 | 2020-11-03 | 黄纪猛 | Infusion tube with self-heating function |
| CN113730736A (en) * | 2021-09-24 | 2021-12-03 | 合肥京东方光电科技有限公司 | Temperature control device for infusion tube and infusion device |
-
2017
- 2017-04-06 CN CN201720354238.3U patent/CN207785603U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110693714A (en) * | 2019-11-21 | 2020-01-17 | 湖南乐福地医药包材科技有限公司 | Infusion bottle with heating function |
| CN111870780A (en) * | 2020-07-28 | 2020-11-03 | 黄纪猛 | Infusion tube with self-heating function |
| CN111870780B (en) * | 2020-07-28 | 2023-10-10 | 台州市三鼎机电股份有限公司 | Infusion tube with self-heating function |
| CN113730736A (en) * | 2021-09-24 | 2021-12-03 | 合肥京东方光电科技有限公司 | Temperature control device for infusion tube and infusion device |
| CN113730736B (en) * | 2021-09-24 | 2023-11-03 | 合肥京东方光电科技有限公司 | Temperature control device for infusion tube and infusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |