CN201036651Y - Automatic heater for venous transfusion - Google Patents
Automatic heater for venous transfusion Download PDFInfo
- Publication number
- CN201036651Y CN201036651Y CNU2007200938417U CN200720093841U CN201036651Y CN 201036651 Y CN201036651 Y CN 201036651Y CN U2007200938417 U CNU2007200938417 U CN U2007200938417U CN 200720093841 U CN200720093841 U CN 200720093841U CN 201036651 Y CN201036651 Y CN 201036651Y
- Authority
- CN
- China
- Prior art keywords
- bag
- venous transfusion
- automatic heater
- closed chambers
- heating solution
- 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
An automatic heater for vein infusion is characterized in comprising a bottom bag with closed chambers and an upper bag with two independent and closed chambers, wherein, the upper bag is connected with and arranged on the bottom bag. The closed chambers of both the upper bag and the bottom bag are internally provided with heating solution and metal sheets. A vein infusion tube is threaded on a contact spot between the upper and bottom bags. The heating solution is sodium acetate. By adopting the principles that the metal sheets are bended and fatigued to chemically react with the heating solution of the sodium acetate so as to produce heat, the utility model allows optionally choosing the bottom with the closed chambers and/or the upper bag with two independent and closed chambers according to the environment and the temperature of the liquid medicine when in use, or choosing one closed chamber of the upper bag to participate in the heat conduction, thus the liquid medicine conveyed in the vein meets the temperature required by human body. Having the advantages of simple structure, convenient usage and repeated use, the automatic heater for vein infusion disclosed in the utility model is applicable for physiotherapy bag of hot attachment and heating bag for people.
Description
Technical field
This utility model is a kind of venous transfusion automatic heater.Also can be used as hot packing bag and body heating's bag uses.
Background technology
Existing intravenous transfusion device is not provided with heater, because ambient temperature is low, often the temperature of venous transfusion is very low, and cryogenic medicinal liquid makes the people feel to feel cold, not accommodate misery along blood vessel and many organs that can stimulate human body in the blood circulation flow process of human body.Usually adopt hot compresses such as hot water bag or hot towel in the transfusion end,, alleviate stimulation, but use existing mode of heating pretty troublesome human body to improve the transfusion temperature.
Summary of the invention
Technical problem to be solved in the utility model provides venous transfusion automatic heater a kind of simple in structure, easy to use.
Solving the technical scheme that its technical problem takes is: a kind of venous transfusion automatic heater, it is characterized in that: it comprises the end bag that seals chamber, with be connected with bag of the described end and place on the end bag, the bag of going up with two independent sealing chambers, bag of the described end, on the indoor heating solution and the sheet metal all placed of enclosed cavity of bag, the venous transfusion pipe is threaded onto end bag and the last bag of position that contacts.Described heating solution is sodium acetate.
Venous transfusion automatic heater of the present utility model, adopt and have the principle that makes heating solution such as sheet metal bending fatigue and sodium acetate carry out chemical reaction and give birth to heat now, be provided with the end bag with sealing chamber of placing heating solution and sheet metal and the bag of going up with two independent sealing chambers, the venous transfusion pipe is threaded onto the structure at end bag and the last bag of position that contacts.During use, can select arbitrarily to have the end bag of sealing chamber or/and have the bag of going up of two independent sealing chambers according to environment, fluid temperature, or the sealing chamber of going up one of bag participates in conduction of heat, the medicinal liquid that vein is carried is met the temperature that human body needs, have simple in structure, easy to use, advantage such as reusable.Venous transfusion automatic heater of the present utility model also can be used as hot packing bag and body heating's bag uses.
Description of drawings
Fig. 1 is a venous transfusion automatic heater structure cross-sectional schematic.
Fig. 2 is a venous transfusion automatic heater user mode sketch map.
Among the figure: 1 venous transfusion automatic heater, 2 end bags, bag on 3, the independent sealing in 3a left side chamber, the right independent sealing chamber of 3b, 4 heating solution, 5 sheet metals.
The specific embodiment
Utilize drawings and Examples that this utility model is further described below.
With reference to Fig. 1, the venous transfusion automatic heater has the end bag 2 of sealing chamber, with be connected with bag of the described end 2 and place on the end bag 2, what have the independent sealing in left side chamber 3a and right independent sealing chamber 3b goes up bag 3, bag of the described end 2, on all place heating solution 4 and sheet metal 5 in a left side independent sealing chamber 3a of bag 3 and the right independent sealing chamber 3b.Described heating solution is sodium acetate.The bag 3 of going up of end bag 2, a left side independent sealing chamber 3a and right independent sealing chamber 3b adopts high-strength engineering plastics, as: the PVC material is one-body molded with mould.The end bag made 2 with seal independently by a left side that chamber 3a and right independent sealing chamber 3b constitute to go up bag 3 be the horizontal state, will go up bags 3 during use and be folded on the end bag 2.
With reference to Fig. 2, during use, the venous transfusion pipe is threaded onto end bag 2 and last bag 3 position that contacts.Also independently seal chamber 3a and the right independent recess that chamber 3b combines that seals on the left side of last bag 3.Before using venous transfusion automatic heater 1 with bag in sheet metal 5 usefulness hands bending fatigue numbers down, make it can reach 55 ℃, and insulation is greater than 2 hours at instantaneous temperature, the solution 4 that generates heat is generated heat and carry out exchange heat with vein conveying medicinal liquid.
Claims (2)
1. venous transfusion automatic heater, it is characterized in that: it comprises the end bag that seals chamber, with be connected with bag of the described end and place on the end bag, the bag of going up with two independent sealing chambers, bag of the described end, on the indoor heating solution and the sheet metal all placed of enclosed cavity of bag, the venous transfusion pipe is threaded onto end bag and the last bag of position that contacts.
2. according to the described venous transfusion automatic heater of claim 1, it is characterized in that: described heating solution is sodium acetate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200938417U CN201036651Y (en) | 2007-05-29 | 2007-05-29 | Automatic heater for venous transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200938417U CN201036651Y (en) | 2007-05-29 | 2007-05-29 | Automatic heater for venous transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201036651Y true CN201036651Y (en) | 2008-03-19 |
Family
ID=39209159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200938417U Expired - Fee Related CN201036651Y (en) | 2007-05-29 | 2007-05-29 | Automatic heater for venous transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201036651Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477754A (en) * | 2011-07-14 | 2016-04-13 | 费雪派克医疗保健有限公司 | Method of device humidifying breathing gas |
-
2007
- 2007-05-29 CN CNU2007200938417U patent/CN201036651Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477754A (en) * | 2011-07-14 | 2016-04-13 | 费雪派克医疗保健有限公司 | Method of device humidifying breathing gas |
| US10828457B2 (en) | 2011-07-14 | 2020-11-10 | Fisher & Paykel Healthcare Limited | Humidifier |
| US11559654B2 (en) | 2011-07-14 | 2023-01-24 | Fisher & Paykel Healthcare Limited | Humidifier |
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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: 20080319 Termination date: 20100529 |