CN215537222U - Transfusion system with heating function - Google Patents
Transfusion system with heating function Download PDFInfo
- Publication number
- CN215537222U CN215537222U CN202120561084.1U CN202120561084U CN215537222U CN 215537222 U CN215537222 U CN 215537222U CN 202120561084 U CN202120561084 U CN 202120561084U CN 215537222 U CN215537222 U CN 215537222U
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- CN
- China
- Prior art keywords
- heating
- infusion
- shell
- tube
- heat exchange
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 114
- 238000001802 infusion Methods 0.000 claims abstract description 69
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 210000004761 scalp Anatomy 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004146 energy storage Methods 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an infusion apparatus with a heating function, which comprises an infusion tube, wherein the infusion tube is provided with a scalp needle and a filter, and the infusion tube between the filter and the scalp needle is provided with a heating device; the heating device comprises a shell, and a heating pipe communicated with the infusion pipe is arranged in the shell; the shell is of a hollow structure, a heat exchange medium and a heating body for heating the heat exchange medium are arranged in the shell, and a power plug electrically connected with the heating body is arranged on the shell; compared with the traditional heating device, the liquid is directly heated by the heating pipes which are connected in series on the infusion tube instead of heating the infusion tube, so that the phenomenon that the heat is dissipated too fast is avoided, and the heat exchange efficiency is effectively improved; in addition, the heating pipe is heated by the heat exchange medium, so that the heat exchange medium has a certain energy storage effect, the heat loss can be effectively reduced, the loss of electric energy is effectively reduced, and the heating temperature is more stable and controllable.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an infusion apparatus with a heating function.
Background
Infusion refers to a large dose of injection which is infused into the body by intravenous drip, and is a common treatment means in clinical work. During transfusion, if the temperature difference between the liquid and the human body is large and the transfusion time is long, discomfort can occur to the human body, and especially for the old with weakness or children, the symptoms are more obvious. For example, in cold winter, the temperature of the liquid is usually lower, the temperature difference with the human body is larger, and if the infusion time is longer, the human body will feel uncomfortable. The current processing mode is as follows: the patient wears clothes or holds the hand warming bag more to get warm, but the effect is relatively poor, does not fundamentally solve the regulation and control of the temperature of the liquid entering the human body.
In the prior art, chinese patent CN2539535 discloses an infusion tube medium heater with a heating source for directly heating an infusion tube, which comprises a heating source, a bearing body with a zigzag groove for bearing the infusion tube, and a cover plate; the heating source is a plurality of U-shaped heating elements which are arranged in the bent groove of the bearing body, the cross section of which corresponds to the cross section of the infusion tube and are embedded and clamped. However, in the application, the infusion tube is directly heated by the heating element, and then the liquid in the infusion tube is heated by the infusion tube, so that more heat transfer media exist, the heat dissipation is fast, and the heating efficiency is low; and the heating element is required to be continuously turned on in the heating process, so that the energy consumption is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides an infusion apparatus with a heating function, aiming at the technical problems that the traditional heating device is low in heating efficiency and does not have a heat preservation effect.
The technical scheme adopted by the utility model is as follows: the transfusion device with the heating function comprises a transfusion tube, wherein a scalp needle and a filter are arranged on the transfusion tube, and a heating device is arranged on the transfusion tube between the filter and the scalp needle; the heating device comprises a shell, and a heating pipe communicated with the infusion pipe is arranged in the shell; the shell is of a hollow structure, a heat exchange medium and a heating body used for heating the heat exchange medium are arranged in the shell, and a power plug electrically connected with the heating body is arranged on the shell. When a patient is in transfusion, liquid flows to the heating device through the transfusion tube, and the liquid is directly heated by the heating tube, so that the temperature difference between the liquid and a human body is reduced, and the discomfort of the patient is relieved. Compared with the traditional heating device, the liquid is directly heated by the heating pipes which are connected in series on the infusion tube instead of heating the infusion tube, so that the phenomenon that the heat is dissipated too fast is avoided, and the heat exchange efficiency is effectively improved; in addition, the heating pipe is heated by the heat exchange medium, so that the heat exchange medium has certain energy storage effect and can effectively reduce the heat loss. The heating body does not need to be continuously opened in the using process, so that the loss of electric energy is effectively reduced. For example, after the temperature reaches 40 ℃, the heating body stops working, the heat energy stored by the heat exchange medium in the shell can be continuously provided for the heating pipe, and after the temperature is reduced to 35 ℃, the heating body is started to work. Therefore, the heating mode is an interval type, and the loss of electric energy can be effectively reduced.
Furthermore, the outer wall of the shell is provided with a heat insulation layer, so that a certain heat insulation effect is achieved, and a large amount of heat is prevented from being dissipated in the air.
Further, be provided with temperature sensor in the casing, housing face is provided with the display screen that is used for showing the temperature, but temperature sensor real-time supervision temperature in the casing, and the display screen is convenient for patient or medical personnel audio-visual temperature in knowing the casing.
Further, a switch and a temperature adjusting knob are arranged on the shell and used for cutting off a power supply and adjusting the temperature.
Furthermore, the heating device is detachably connected with the infusion tube, one end of the heating tube is a liquid inlet, and the other end of the heating tube is a liquid outlet; the liquid inlet is inserted with the filter, and the liquid outlet is inserted with the infusion tube. The filter of the traditional infusion apparatus is detachably connected with the infusion tube, and the filter has the function of filtering impurities on one hand; another aspect is the ease of changing scalp needles because scalp needles of different sizes are used for patients of different ages. Therefore, the heating device is arranged on the infusion tube between the filter and the scalp needle, so that the structure of the traditional infusion apparatus is not changed, the heating device is only connected between the filter and the infusion tube in series when the scalp needle infusion apparatus is used, and the scalp needle infusion apparatus is convenient and quick to assemble and disassemble.
Furthermore, the heating pipe is in a snake shape, so that the path of the heating pipe in the shell is prolonged, and the heat exchange efficiency of the liquid is improved.
Furthermore, the heating pipe is made of metal, and the heat transfer efficiency of the metal is high.
Furthermore, the heating pipe is made of stainless steel, and the stainless steel has the advantages of corrosion resistance, rust resistance and the like.
Furthermore, the heat exchange medium is water, and the heat exchange device has the characteristics of low cost, easiness in obtaining, no corrosion, good energy storage effect and the like.
Furthermore, the heating body is an electric heating tube, the technology is mature, and the operation is stable.
The utility model has the beneficial effects that:
1. the heating device heats the liquid, and the liquid is directly heated by the heating pipe, so that the temperature difference between the liquid and a human body is reduced, and the discomfort of a patient is relieved.
2. The liquid is directly heated by the heating pipes which are connected in series with the infusion pipe instead of heating the infusion pipe, so that the phenomenon that the heat is dissipated too fast is avoided, and the heat exchange efficiency is effectively improved.
3. The heating pipe is heated by the heat exchange medium, so that the heat exchange medium has a certain energy storage effect, the heat loss can be effectively reduced, the loss of electric energy is effectively reduced, and the heating temperature is more stable and controllable.
4. The heating device is arranged on the infusion tube between the filter and the scalp needle, so that the structure of the traditional infusion apparatus is not changed, the heating device is only connected between the filter and the infusion tube in series when the scalp needle infusion apparatus is used, and the scalp needle infusion apparatus is convenient and quick to assemble and disassemble.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a front view of the heating device.
Fig. 3 is a bottom view of fig. 1.
Fig. 4 is a cross-sectional view a-a of fig. 3.
Labeled as:
1. a transfusion tube; 2. a housing;
101. scalp acupuncture; 102. a filter;
201. a housing; 202. heating a tube; 203. a liquid inlet; 204. a liquid outlet; 205. a power plug; 206. a display screen; 207. a switch; 208. a temperature adjusting knob.
Detailed Description
In the description of the present invention, it should be noted that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model is further described below with reference to the accompanying drawings.
Example one
Referring to fig. 1, 2, 3 and 4, the infusion apparatus with heating function of the present invention comprises an infusion tube 1, a scalp needle 101 and a filter 102 are arranged on the infusion tube, and a heating device 2 is arranged on the infusion tube between the filter and the scalp needle; the heating device 2 comprises a shell 201, and a heating pipe 202 communicated with an infusion pipe is arranged in the shell; the shell is of a hollow structure, a heat exchange medium and a heating body used for heating the heat exchange medium are arranged in the shell, and a power plug 205 electrically connected with the heating body is arranged on the shell. When a patient is in transfusion, liquid flows to the heating device through the transfusion tube, and the liquid is directly heated by the heating tube, so that the temperature difference between the liquid and a human body is reduced, and the discomfort of the patient is relieved. Compared with the traditional heating device, the liquid is directly heated by the heating pipes which are connected in series on the infusion tube instead of heating the infusion tube, so that the phenomenon that the heat is dissipated too fast is avoided, and the heat exchange efficiency is effectively improved; in addition, the heating pipe is heated by the heat exchange medium, so that the heat exchange medium has certain energy storage effect and can effectively reduce the heat loss. The heating body does not need to be continuously opened in the using process, so that the loss of electric energy is effectively reduced. For example, after the temperature reaches 40 ℃, the heating body stops working, the heat energy stored by the heat exchange medium in the shell can be continuously provided for the heating pipe, and after the temperature is reduced to 35 ℃, the heating body is started to work. Therefore, the heating mode is the interval type, and the heating temperature can be more stable and controllable while the loss of electric energy is effectively reduced.
Referring to fig. 2, the present embodiment is provided with a temperature sensor (not shown) inside the housing, and a display screen 206 for displaying temperature is provided on the surface of the housing. But temperature sensor real-time supervision casing internal temperature, the temperature in the casing is known to the display screen patient or medical personnel's audio-visual.
Referring to fig. 2, the present embodiment is provided with a switch 207 and a temperature adjustment knob 208 on the housing for cutting off power and adjusting temperature.
Referring to fig. 4, the heating tube 202 of the present embodiment has a serpentine shape, and the path of the heating tube in the housing is extended, thereby improving the heat exchange efficiency of the liquid.
The heating tube 202 of the present embodiment is made of stainless steel. The heat transfer efficiency of the metal is high, and the stainless steel has the advantages of corrosion resistance, rust resistance and the like.
The heat exchange medium of this embodiment is water, has characteristics such as with low costs, easily acquireing, noncorrosive, energy storage is effectual.
The heating body of the embodiment is an electric heating tube, the technology is mature, the operation is stable, and the service life is long.
Example two
On the basis of the first embodiment, the outer wall of the shell is provided with a heat insulation layer (not shown in the figure), so that a certain heat insulation effect is achieved, and a large amount of heat is prevented from being dissipated in the air.
EXAMPLE III
On the basis of the first embodiment, the heating device of the present embodiment is detachably connected to the infusion tube, one end of the heating tube is a liquid inlet 203, and the other end is a liquid outlet 204; the liquid inlet is inserted with the filter, and the liquid outlet is inserted with the infusion tube. The filter of the traditional infusion apparatus is detachably connected with the infusion tube, and the filter has the function of filtering impurities on one hand; another aspect is the ease of changing scalp needles because scalp needles of different sizes are used for patients of different ages. Therefore, the heating device is arranged on the infusion tube between the filter and the scalp needle, so that the structure of the traditional infusion apparatus is not changed, the heating device is only connected between the filter and the infusion tube in series when the scalp needle infusion apparatus is used, and the scalp needle infusion apparatus is convenient and quick to assemble and disassemble.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An infusion apparatus with a heating function comprises an infusion tube (1), wherein a scalp needle (101) and a filter (102) are arranged on the infusion tube, and is characterized in that a heating device (2) is arranged on the infusion tube between the filter and the scalp needle;
the heating device (2) comprises a shell (201), and a heating pipe (202) communicated with the infusion pipe is arranged in the shell; the shell is of a hollow structure, a heat exchange medium and a heating body used for heating the heat exchange medium are arranged in the shell, and a power plug (205) electrically connected with the heating body is arranged on the shell.
2. The infusion set with the heating function according to claim 1, wherein the outer wall of the shell is provided with a heat insulation layer.
3. The infusion set with heating function according to claim 1, wherein a temperature sensor is arranged in the housing, and a display screen (206) for displaying temperature is arranged on the surface of the housing.
4. The infusion set with heating function according to claim 3, characterized in that the housing is provided with a switch (207) and a temperature adjusting knob (208).
5. The infusion apparatus with heating function according to claim 1, wherein the heating device is detachably connected with the infusion tube, one end of the heating tube is a liquid inlet (203), and the other end is a liquid outlet (204); the liquid inlet is inserted with the filter, and the liquid outlet is inserted with the infusion tube.
6. The infusion set with heating function according to claim 1, characterized in that the heating tube (202) has a serpentine shape.
7. The infusion set with heating function according to claim 1, characterized in that the heating tube (202) is made of metal.
8. The infusion set with heating function according to claim 7, characterized in that said heating tube (202) is made of stainless steel.
9. The infusion set with heating function according to claim 1, wherein said heat exchange medium is water.
10. The infusion set with heating function according to claim 1, wherein said heating body is an electrothermal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120561084.1U CN215537222U (en) | 2021-03-18 | 2021-03-18 | Transfusion system with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120561084.1U CN215537222U (en) | 2021-03-18 | 2021-03-18 | Transfusion system with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215537222U true CN215537222U (en) | 2022-01-18 |
Family
ID=79854343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120561084.1U Expired - Fee Related CN215537222U (en) | 2021-03-18 | 2021-03-18 | Transfusion system with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215537222U (en) |
-
2021
- 2021-03-18 CN CN202120561084.1U patent/CN215537222U/en not_active Expired - Fee Related
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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: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |