CN201692445U - Liquid heating head for transfusion - Google Patents
Liquid heating head for transfusion Download PDFInfo
- Publication number
- CN201692445U CN201692445U CN2010202317278U CN201020231727U CN201692445U CN 201692445 U CN201692445 U CN 201692445U CN 2010202317278 U CN2010202317278 U CN 2010202317278U CN 201020231727 U CN201020231727 U CN 201020231727U CN 201692445 U CN201692445 U CN 201692445U
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- CN
- China
- Prior art keywords
- heating
- holding
- transfusion
- heating head
- adds
- 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 - Fee Related
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Abstract
The utility model discloses a liquid heating head for transfusion, which comprises a wire (a3) and a holding part (a1), wherein the holding part (a1) is in the shape of a cylinder one side of which is opened, a heating layer (a11) is arranged at the cylindrical inner side of the holding part (a1), and the heating layer (a11) is connected with one end of the wire (a3). The heating head disclosed by the utility model can achieve the function of liquid-assisted heating, and the heating head can be used many times and is convenient in use and low in price.
Description
Technical field
This utility model relates to the auxiliary technical field of heating of medical treatment, and concrete is a kind of in for the process of patient infusion, is the heating head of transfusion liquid heater.
Background technology
In the medical system field, transfusion is the intravenous methods a kind of commonly used of a lot of diseases of treatment.Transfusion is to be injected directly in people's the vein blood vessel by the liquid that has certain medicine that syringe will need to inject, people's body temperature generally remains on about 36.7 ℃, in the winter of cold, the liquid of injection generally has only tens degrees centigrade even lower, this temperature is well below the normal temperature of human body, therefore, patient is carrying out occurring symptoms such as the injection site is ice-cold, numb, whole body cold in the infusion process in winter, makes original just not too comfortable patient more feel uncomfortable.
The utility model content
The purpose of this utility model is the liquid heat head that discloses a kind of usefulness of infusing, this heating head can add on the tube for transfusion that is held in transfusion device and heats for liquid, this heating head can be reached for the function of the auxiliary heating of liquid, and use that can be unlimited, and is easy to use and cheap.
A kind of liquid heat head of the usefulness of infusing comprises electric wire a3, also comprises adding holding the a1 of portion, and the described portion a1 of holding that adds is the open cylindrical shape of a side, holds portion's a1 cylindrical inside and is equipped with zone of heating a11 adding, and described zone of heating a11 is connected with the end of described electric wire a3.
Concrete, describedly add that to hold the inboard size of the a1 of portion corresponding with the outer wall size of the tube for transfusion of syringe.
Concrete, described adding, be provided with a connecting portion a2 on the lateral wall of holding the a1 of portion, and the end of electric wire a3 is fixedlyed connected with zone of heating a11 by described connecting portion a2.
Concrete, the described portion a1 of holding that adds adds on the tube for transfusion outer wall that is held in syringe.
Concrete, the other end of electric wire a3 is connected with the dc source of a 5V-20V; Preferably, described power supply is the dc source of 12V.
Description of drawings
This utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the front view of the liquid heat head of a kind of usefulness of infusing of the present utility model.
Wherein, a1 is for adding the portion of holding, and a11 is a zone of heating, and a2 is a connecting portion, and a3 is an electric wire.
The specific embodiment
Disclosed all features in this description, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this description (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
Below in conjunction with accompanying drawing this utility model is done further detailed description.
As shown in Figure 1, be the front view of the liquid heat head of a kind of usefulness of infusing of the present utility model.A kind of liquid heat head of the usefulness of infusing comprises electric wire a 3, also comprises adding holding the a1 of portion, and the described portion a1 of holding that adds is the open cylindrical shape of a side, holds portion's a1 cylindrical inside and is equipped with zone of heating a11 adding, and described zone of heating a11 is connected with the end of described electric wire a3.Adding the shell of holding the a1 of portion is made by the elasticity hard material; Add and hold the a1 of portion cylindrical inside zone of heating a11 and can be heating plate, heating net, heating resistor; Add a connecting portion a2 is set on the lateral wall of holding the a1 of portion, the end of electric wire a3 is fixedlyed connected with zone of heating a11 by described connecting portion a2; The other end of electric wire a3 is connected with the dc source of a 5V-20V, because the flow rate of liquid of transfusion is very slow, needs the power of heating also little, as preferred mode, described power supply be 12V dc source; Describedly add the big or small corresponding of the tube for transfusion outer wall of holding the inboard size of the a1 of portion and syringe.
When giving patient infusion, connect the little current DC power supply of 12V, the portion a1 of holding that adds with heating head adds on the tube for transfusion outer wall that is held in syringe again.Heating head get electric after, can drive zone of heating a11 heating because zone of heating a11 places and holds the a1 of portion cylindrical inside, directly contact with the tube for transfusion of syringe, heat is transferred to flowing liquid by the tube for transfusion of syringe, thereby is reached for the purpose of liquid heat.
The above only is preferred embodiment of the present utility model; not in order to restriction this utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. the liquid heat head of the usefulness of infusing, comprise electric wire (a3), it is characterized in that, also comprise the portion of holding that adds (a1), the described portion of holding (a1) that adds is the open cylindrical shape of a side, be equipped with zone of heating (a11) adding the portion of holding (a1) cylindrical inside, described zone of heating (a11) is connected with an end of described electric wire (a3).
2. heating head according to claim 1 is characterized in that, described to add the inboard size of the portion of holding (a1) corresponding with the outer wall size of the tube for transfusion of syringe.
3. heating head according to claim 1 is characterized in that, is equipped with a connecting portion (a2) on the described outer wall that adds the portion of holding (a1), and an end of electric wire (a3) is fixedlyed connected with zone of heating (a11) by described connecting portion (a2).
4. heating head according to claim 1 and 2 is characterized in that, the described portion of holding (a1) that adds adds on the tube for transfusion outer wall that is held in syringe.
5. heating head according to claim 1 is characterized in that, the other end of electric wire (a3) is connected with the dc source of a 5V-20V.
6. heating head according to claim 5 is characterized in that, described power supply is the dc source of 12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202317278U CN201692445U (en) | 2010-06-21 | 2010-06-21 | Liquid heating head for transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202317278U CN201692445U (en) | 2010-06-21 | 2010-06-21 | Liquid heating head for transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201692445U true CN201692445U (en) | 2011-01-05 |
Family
ID=43393688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202317278U Expired - Fee Related CN201692445U (en) | 2010-06-21 | 2010-06-21 | Liquid heating head for transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201692445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9717862B2 (en) | 2011-10-13 | 2017-08-01 | Mequ Aps | Infusion fluid warmer |
-
2010
- 2010-06-21 CN CN2010202317278U patent/CN201692445U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9717862B2 (en) | 2011-10-13 | 2017-08-01 | Mequ Aps | Infusion fluid warmer |
| US11364351B2 (en) | 2011-10-13 | 2022-06-21 | Mequ A/S | Infusion fluid warmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20110621 |