CN203379437U - Heating sleeve for transfusion - Google Patents
Heating sleeve for transfusion Download PDFInfo
- Publication number
- CN203379437U CN203379437U CN201320410157.2U CN201320410157U CN203379437U CN 203379437 U CN203379437 U CN 203379437U CN 201320410157 U CN201320410157 U CN 201320410157U CN 203379437 U CN203379437 U CN 203379437U
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- China
- Prior art keywords
- layer
- heating
- transfusion
- heat
- heating sleeve
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- Expired - Fee Related
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Abstract
A heating sleeve for transfusion comprises an annular sleeve element, a heating element and a temperature control device, wherein the annular sleeve element comprises a multilayered structure, the multilayered structure consists of a heat conduction layer, a heating layer, a catheter laying layer and a heat preservation layer from inner layer to outer layer; the heating element is arranged in the heating layer; and a transfusion catheter is laid on the catheter laying layer after the heat preservation layer is spread. The catheter laying layer at the upper part of the heating layer is provided with limit slots, and the heating length of the transfusion catheter is effectively increased by virtue of certain regular slots, so that the heating effect on transfusion is improved; and the heat conduction layer and the heat preservation layer can prevent heat from being lost, and a hand of a patient can be kept warm while the transfusion catheter is heated, so that the temperature of the hand of the patient is coordinated.
Description
Technical field
This utility model relates to the heater field, relates in particular to a kind of heating sleeve for transfusion.
Background technology
In medical venous transfusion is used, run into the winter of cold weather, when the patient infuses, the medicinal liquid intravasation of low temperature can make the patient produce sense of discomfort, when serious, can cause crowd's infusion reaction in various degree of the vessel aging such as old people, occur feeling cold, shiver, extremity are felt timid etc.The input of the medicinal liquid of low temperature also can affect the absorption of medicinal liquid in addition, affects the drug effect performance, is unfavorable for Rehabilitation.
Chinese patent notification number CN202933332U of the prior art, disclose a kind of transfusion heater, and this device is enclosed within patient's annular external member on hand by one, and places at an upper portion thereof heater block, by temperature control equipment, controls temperature.But the heater block of this device heats the injection of flowing through by heating tank, heat time heating time is short, and simple only to the injection heating, and calandria can not be to the heating of patient's hand, the heated perimeter limitation.By disclosed embodiment, show, calandria is fixing stiff tridimensional structure, and single unit system is soft not, and makes patient's hand that certain heavy burden sense be arranged.
The utility model content
This utility model is in order to solve the prior art problem, a kind of heating sleeve for transfusion is provided, when this heating sleeve for transfusion solves existing infusion in winter, cryogenic liquid is to patient's sense of discomfort and the problem of low temperature effect absorption, and to the single heaviness of heater block set-up mode in prior art, the problems such as transfusion catheter heating stroke is short, and heats is poor are improved, and certain progressive is arranged.
The technical solution of the utility model is: a kind of heating sleeve for transfusion, comprise annular external member, and heater block and temperature control equipment, annular external member contains multiple structure, comprises successively heat-conducting layer from the internal layer to the skin, zone of heating, pipe laying layer, heat-insulation layer; Heater block is placed in zone of heating, after described heat-insulation layer is deployable, on the pipe laying layer, lays transfusion catheter.
As a kind of preferred, described heater block is critesistor or Electric radiant Heating Film.The heater block softness, patient's hand profile of more fitting.
As a kind of preferred, described pipe laying layer comprises the spacing draw-in groove of transfusion wire.Make regular being placed in the pipe laying layer of transfusion catheter energy.
As a kind of preferred, described draw-in groove is many and be arranged in parallel, makes the bringing-up section stroke of transfusion catheter long, and heats is good.
As a kind of preferably, described annular external member is that to present cover after two ends thread gluing articulating or hasp articulating ring-like.
As a kind of preferred, there is nylon adherent buckle on the surface of described pipe laying layer except draw-in groove, for the heat-insulation layer of fitting.
In sum, the utlity model has following advantage:
1, heater block adopts critesistor or Electric radiant Heating Film, and is placed in zone of heating, makes whole heating jacket softness comfortable; The pipe laying layer on zone of heating top has spacing draw-in groove, and the draw-in groove of certain rule has effectively increased the length of being heated of transfusion catheter, improves the infusion heating effect.
2, heat-conducting layer and heat-insulation layer can prevent heat loss, and can be in the heating transfusion conduit, and warm patient's hand is coordinated patient's hand temperature.
The accompanying drawing explanation
Fig. 1 is this utility model structural representation;
The specific embodiment
The schematic diagram of heating sleeve for transfusion, comprise annular external member 1 as shown in Figure 1, and it is ring-like that described annular external member 1 presents cover by two ends thread gluing 7 articulatings.Can certainly adopt the hasp articulating.The middle-end of this annular external member 1 contains multiple structure, comprises successively heat-conducting layer 2 from the internal layer to the skin, zone of heating 3, pipe laying layer 4, heat-insulation layer 5; Heater block is placed in zone of heating 3, and the heater block in this embodiment is Electric radiant Heating Film.Electric radiant Heating Film material softness, patient's hand profile of more fitting.Certainly adopt the critesistor composition heater block that price is comparatively cheap also can play this effect.Calandria is subject to temperature control equipment 6 to connect power work by wire.
On pipe laying layer 4, have the spacing draw-in groove 8 of transfusion wire.Described draw-in groove 8 be arranged in parallel for many, and transfusion catheter can make the bringing-up section stroke of transfusion catheter long with serpentine rings in draw-in groove 8, and heats is good.Except the present embodiment, transfusion catheter can also the spacing draw-in groove arranging by other forms in.There is nylon adherent buckle 9 on the surface of pipe laying layer 4 except draw-in groove 8 of being somebody's turn to do, for the heat-insulation layer 5 of fitting.This heat-insulation layer 5 can, in use after pipe laying layer 4 tears off or launches, be laid transfusion catheter for user on pipe laying layer 4.
Heat-conducting layer 2 and heat-insulation layer 5 can prevent heat loss, and can be in the heating transfusion conduit, and warm patient's hand is coordinated patient's hand temperature.
Claims (6)
1. a heating sleeve for transfusion, comprise annular external member, and heater block and temperature control equipment is characterized in that: described annular external member contains multiple structure, comprises successively heat-conducting layer from the internal layer to the skin, zone of heating, pipe laying layer, heat-insulation layer; Described heater block is placed in zone of heating, after described heat-insulation layer is deployable, on the pipe laying layer, lays transfusion catheter.
2. heating sleeve for transfusion according to claim 1, it is characterized in that: described heater block is critesistor or Electric radiant Heating Film.
3. heating sleeve for transfusion according to claim 1 is characterized in that: described pipe laying layer comprises the spacing draw-in groove of transfusion wire.
4. heating sleeve for transfusion according to claim 3, it is characterized in that: described draw-in groove is many and be arranged in parallel.
5. heating sleeve for transfusion according to claim 1 is characterized in that: described annular external member is that to present cover after two ends thread gluing articulating or hasp articulating ring-like.
6. heating sleeve for transfusion according to claim 3, it is characterized in that: there is nylon adherent buckle on the surface of described pipe laying layer except draw-in groove, for the heat-insulation layer of fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410157.2U CN203379437U (en) | 2013-07-02 | 2013-07-02 | Heating sleeve for transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410157.2U CN203379437U (en) | 2013-07-02 | 2013-07-02 | Heating sleeve for transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379437U true CN203379437U (en) | 2014-01-08 |
Family
ID=49867972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320410157.2U Expired - Fee Related CN203379437U (en) | 2013-07-02 | 2013-07-02 | Heating sleeve for transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203379437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709294A (en) * | 2016-04-06 | 2016-06-29 | 成都元伦华科技有限公司 | High-molecular PTC heating infusion device |
-
2013
- 2013-07-02 CN CN201320410157.2U patent/CN203379437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709294A (en) * | 2016-04-06 | 2016-06-29 | 成都元伦华科技有限公司 | High-molecular PTC heating infusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |