CN201692416U - Intravenous injector with auxiliary heating function - Google Patents
Intravenous injector with auxiliary heating function Download PDFInfo
- Publication number
- CN201692416U CN201692416U CN2010202316218U CN201020231621U CN201692416U CN 201692416 U CN201692416 U CN 201692416U CN 2010202316218 U CN2010202316218 U CN 2010202316218U CN 201020231621 U CN201020231621 U CN 201020231621U CN 201692416 U CN201692416 U CN 201692416U
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- CN
- China
- Prior art keywords
- auxiliary heating
- power interface
- heating part
- intravenous injector
- auxiliary
- 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 an intravenous injector with an auxiliary heating function, which comprises a perfusion tube (2) which adopts a cylinder provided with a tube cavity (22) and encircled by a tube wall (21). The intravenous injector is characterized in that a hollow auxiliary heating part (3) provided with an auxiliary heating part cavity (32) is arranged in the middle of the perfusion tube (2); a power interface (4) is arranged on one side of an auxiliary heating part casing (31) of the auxiliary heating part (3); a heating net (5) is arranged in the auxiliary heating part cavity (32); and the heating net (5) is connected with the power interface (4). The intravenous injector with the auxiliary heating function can achieve the function of auxiliary heating for liquid, is convenient to use, and has low cost.
Description
Technical field
This utility model relates to disposable intravenous injector tool technical field, and concrete is a kind of intravenous injector that can assist heating for the liquid of transfusion.
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 to disclose a kind of intravenous injector that can assist heating for the liquid of transfusion.This intravenous injector that possesses auxiliary heating function can be reached for the auxiliary function that heats of liquid, and is easy to use and cheap.
A kind of intravenous injector that possesses auxiliary heating function, comprise tube for transfusion 2, described tube for transfusion 2 is for surrounding the cylinder that has tube chamber 22 that forms by tube wall 21, it is characterized in that, be equipped with the auxiliary heating part 3 that is equipped with auxiliary chamber, heating part 32 of a hollow at the middle part of described tube for transfusion 2, side at the auxiliary heating part shell 31 of assisting heating part 3 is equipped with power interface 4, is built-in with heating net 5 in auxiliary chamber, heating part 32, and heating net 5 is connected with power interface 4.
Concrete, described heating net 5 is fixedlyed connected with the inwall of described auxiliary heating part shell 31.
Concrete, described power interface 4 comprises power interface shell 41, power supply head 42, described power interface shell 41) form with the shell 31 integrated hot pressing of described auxiliary heating part; Described power supply head 42 is two metal bars, fixedlys connected with power interface shell 41.
Concrete, described power supply head 42 is electrically connected with described heating net 5.
Concrete, described power interface 4 is connected with the dc source of 5V-20V; The most preferred, described power interface 4 is connected with 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 a kind of view that possesses the intravenous injector of auxiliary heating function of the present utility model.
Wherein, 2 among Fig. 1 is tube for transfusion portion, and 3 are auxiliary heating part, and 31 are auxiliary heating part shell, and 32 are auxiliary chamber, heating part, and 4 is power interface, and 41 is the power interface shell, and 42 is the power supply head, and 5 is heating net.
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 a kind of view that possesses the intravenous injector of auxiliary heating function of the present utility model.A kind of intravenous injector that possesses auxiliary heating function, comprise tube for transfusion 2, described tube for transfusion 2 is for surrounding the cylinder that has tube chamber 22 that forms by tube wall 21, it is characterized in that, be equipped with the auxiliary heating part 3 that is equipped with auxiliary chamber, heating part 32 of a hollow at the middle part of described tube for transfusion 2, side at the auxiliary heating part shell 31 of assisting heating part 3 is equipped with power interface 4, is built-in with heating net 5 in auxiliary chamber, heating part 32, and heating net 5 is connected with power interface 4.
Concrete, described heating net 5 is fixedlyed connected with the inwall of described auxiliary heating part shell 31.
Concrete, described power interface 4 comprises power interface shell 41, power supply head 42, described power interface shell 41) form with the shell 31 integrated hot pressing of described auxiliary heating part; Described power supply head 42 is two metal bars, fixedlys connected with power interface shell 41.
Concrete, described power supply head 42 is electrically connected with described heating net 5.
Concrete, described power interface 4 is connected with the dc source of 5V-20V; The most preferred, described power interface 4 is connected with the dc source of 12V.
When giving patient infusion, with the little current DC power connection of power interface 4 with 12V, at this moment power supply can be heating net 5 power supplies by power interface 4, and heating net 5 gets electric work, for the liquid of the tube for transfusion of flowing through is assisted heating.
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. intravenous injector that possesses auxiliary heating function, comprise tube for transfusion (2), described tube for transfusion (2) is for being surrounded the cylinder that has tube chamber (22) that forms by tube wall (21), it is characterized in that, be equipped with the auxiliary heating part (3) that is equipped with auxiliary chamber, heating part (32) of a hollow at the middle part of described tube for transfusion (2), side at the auxiliary heating part shell (31) of assisting heating part (3) is equipped with power interface (4), be built-in with heating net (5) in auxiliary chamber, heating part (32), heating net (5) is connected with power interface (4).
2. a kind of intravenous injector that possesses auxiliary heating function according to claim 1 is characterized in that, described heating net (5) is fixedlyed connected with the inwall of described auxiliary heating part shell (31).
3. a kind of intravenous injector that possesses auxiliary heating function according to claim 1, it is characterized in that, described power interface (4) comprises power interface shell (41), power supply head (42), and described power interface shell (41) forms with the integrated hot pressing of described auxiliary heating part shell (31); Described power supply head (42) is two metal bars, fixedlys connected with power interface shell (41).
4. a kind of intravenous injector that possesses auxiliary heating function according to claim 4 is characterized in that, described power supply head (42) is electrically connected with described heating net (5).
5. a kind of intravenous injector that possesses auxiliary heating function according to claim 1 is characterized in that described power interface (4) is connected with the dc source of 5V-20V.
6. a kind of intravenous injector that possesses auxiliary heating function according to claim 5 is characterized in that described power interface (4) is connected with the dc source of 12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202316218U CN201692416U (en) | 2010-06-21 | 2010-06-21 | Intravenous injector with auxiliary heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202316218U CN201692416U (en) | 2010-06-21 | 2010-06-21 | Intravenous injector with auxiliary heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201692416U true CN201692416U (en) | 2011-01-05 |
Family
ID=43393659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202316218U Expired - Fee Related CN201692416U (en) | 2010-06-21 | 2010-06-21 | Intravenous injector with auxiliary heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201692416U (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 CN2010202316218U patent/CN201692416U/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 |