CN201949404U - Peritoneal dialysis solution on-line heater - Google Patents
Peritoneal dialysis solution on-line heater Download PDFInfo
- Publication number
- CN201949404U CN201949404U CN 201120034448 CN201120034448U CN201949404U CN 201949404 U CN201949404 U CN 201949404U CN 201120034448 CN201120034448 CN 201120034448 CN 201120034448 U CN201120034448 U CN 201120034448U CN 201949404 U CN201949404 U CN 201949404U
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- CN
- China
- Prior art keywords
- heating plate
- peritoneal dialysis
- dialysis solution
- shell
- fin
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- 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 peritoneal dialysis solution on-line heater. An outer casing of the peritoneal dialysis solution on-line heater is a cylinder provided with a movable upper cover, the bottom of the cylinder and the center of the movable upper cover are provided with duct holes, the inner wall of the outer casing is provided with a heat preservation tank, a heating plate is arranged in the heat preservation tank, one side of the heating plate is provided with a heat radiating fin provided with a semicircular duct tank, the duct tank is communicated with the duct hole, the other side of the heating plate is provided with a temperature controller, and a lead of the temperature controller is connected with the heating plate in series. The peritoneal dialysis solution on-line heater has the advantages of less energy consumption, high temperature rise speed and uniform and stable temperature, shortens the flow time of liquid before entering the abdominal wall, thereby being capable of ensuring that the liquid can reach and be kept in a specified temperature before entering the human body and avoiding side reaction brought to patients by low-temperature liquid.
Description
Technical field
This utility model relates to the online warmer of a kind of peritoneal dialysis solution, belongs to medical assistance technique with the apparatus field.
Technical background
At present, heating of clinical peritoneal dialysis solution mostly adopts box transfusion bag integral body to heat, and the shortcoming of this method at first is that heating is inhomogeneous, because box warmer is just heated in a side, can produce the bigger temperature difference between the liquid at diverse location place in the bag.The 2nd, the temperature instability, the dialysis solution temperature in flow process that has been heated to after the set point of temperature can descend gradually, has been starkly lower than set point of temperature when being input in the patient body, thereby has influenced therapeutic effect.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of peritoneal dialysis solution online heating apparatus, uses this device can guarantee the uniformity and the stability of peritoneal dialysis liquid temp.
The technical scheme that its technical problem that solves this utility model adopts is: the online heating apparatus of this peritoneal dialysis solution is made of shell, insulation groove, heating plate, fin and temperature controller.Shell is the cylinder that has movable loam cake, suspension arrangement is equipped with on top at shell, the center of bottom and movable loam cake has guide hole, at the inwall place of being close to shell the annular thermal insulating groove is housed, in the cylindrical space in the insulation groove heating plate is housed, heating plate is the asbestos sliver that is wound with heating wire, side at heating plate is a fin, this fin is made by thermoconductive material board, this fin is provided with semicircular conduit trough, and conduit trough runs through the whole piece fin, and the guide hole that covers in two ends and shell and the activity communicates, opposite side at heating plate is equipped with temperature detect switch (TDS), and temperature detect switch (TDS) adopts bimetal leaf type structural design.The lead of temperature detect switch (TDS) and the lead of heating plate are connected in series.
The beneficial effects of the utility model are: because the conduit of peritoneal dialysis solution is wrapped in heat transfer insulation material inside, therefore has power consumption and lack quick heating, the advantage that temperature is uniform and stable.Because this utility model is arranged on the conduit place of transfusion bag, has reduced the flowing time before liquid enters stomach wall, thereby can guarantee that liquid reaches and remains in the temperature of regulation the side reaction of having avoided cryogenic liquid to bring to the patient when entering human body.This utility model compact conformation, easy to use, be widely used in the dialysis treatment of all kinds of hospitals, community and domestic. applications peritoneal dialysis patient.
Description of drawings
Figure below is described further this utility model in conjunction with the accompanying drawings and embodiments.
Fig. 1 is the structural representation of fin among this utility model embodiment.
Fig. 2 is the structural representation of heating plate among the embodiment.
Fig. 3 is the structural representation of insulation groove among the embodiment.
Fig. 4 is the shell mechanism sketch map among the embodiment.
Fig. 5 is the structural representation after embodiment assembles.
Number in the figure:
1, shell 2, insulation groove 3, heating plate 4, fin 5, temperature controller
6, movable loam cake 7, suspension line 8, guide hole 9, heating wire 10, asbestos sliver
11, conduit trough.
The specific embodiment
Example
To shown in Figure 5, the online heating apparatus of this utility model peritoneal dialysis solution is made of shell 1, insulation groove 2, heating plate 3, fin 4, temperature controller 5 as Fig. 1.Shell 1 is for having the cylinder of movable loam cake 6, fastened suspension line 7 on the top of shell 1, the center of bottom and movable loam cake 6 has guide hole 8, at the inwall place of being close to shell 1 annular thermal insulating groove 2 is housed, in the cylindrical space in insulation groove 2 heating plate 2 is housed, heating plate 2 is for being wound with the asbestos sliver 10 of heating wire 9, side at heating plate 2 is a fin 4, this fin 4 is made by thermoconductive material board, this fin 4 is provided with semicircular conduit trough 11, and conduit trough 11 runs through whole piece fin 4, and two ends communicate with guide hole 8 on shell 1 and the movable loam cake 6, opposite side at heating plate 2 is equipped with temperature detect switch (TDS) 5, and temperature detect switch (TDS) 5 adopts bimetal leaf type structural design.The lead of the lead of temperature detect switch (TDS) 5 and heating plate 2 is connected in series.
Using method is that the conduit with peritoneal dialysis solution is through in the conduit trough of warmer center fin.
Claims (3)
1. online warmer of peritoneal dialysis solution is characterized in that: this device is made of shell (1), insulation groove (2), heating plate (3), fin (4), temperature controller (5); Shell (1) is for having the cylinder of movable loam cake (6), suspension arrangement is equipped with on top at shell (1), the center of bottom and movable loam cake (6) has guide hole (8), at the inwall place of being close to shell (1) annular thermal insulating groove (2) is housed, in insulation groove (2), heating plate (3) is housed, side at heating plate (3) is fin (4), this fin (4) is provided with semicircular conduit trough (11), conduit trough (11) runs through whole piece fin (4), two ends communicate with guide hole (8) on shell (1) and the movable loam cake (6), opposite side at heating plate (2) is equipped with temperature controller (5), and the lead of the lead of temperature controller (5) and heating plate (3) is connected in series.
2. the online warmer of peritoneal dialysis solution according to claim 1 is characterized in that: described heating plate (3) is for being wound with the asbestos sliver (10) of heating wire (9).
3. the online warmer of peritoneal dialysis solution according to claim 1 is characterized in that: described temperature controller (5) adopts bimetal leaf type structural design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120034448 CN201949404U (en) | 2011-02-06 | 2011-02-06 | Peritoneal dialysis solution on-line heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120034448 CN201949404U (en) | 2011-02-06 | 2011-02-06 | Peritoneal dialysis solution on-line heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201949404U true CN201949404U (en) | 2011-08-31 |
Family
ID=44493534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120034448 Expired - Fee Related CN201949404U (en) | 2011-02-06 | 2011-02-06 | Peritoneal dialysis solution on-line heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201949404U (en) |
-
2011
- 2011-02-06 CN CN 201120034448 patent/CN201949404U/en not_active Expired - Fee Related
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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: 20110831 Termination date: 20140206 |