CN218165726U - Heating mechanism of peritoneal dialysis machine - Google Patents
Heating mechanism of peritoneal dialysis machine Download PDFInfo
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- CN218165726U CN218165726U CN202220210854.2U CN202220210854U CN218165726U CN 218165726 U CN218165726 U CN 218165726U CN 202220210854 U CN202220210854 U CN 202220210854U CN 218165726 U CN218165726 U CN 218165726U
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- heating
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- heating plate
- temperature sensor
- peritoneal dialysis
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Abstract
The utility model discloses a peritoneal dialysis machine's heating mechanism, including the heating plate, the heating film is installed to the heating plate bottom, first temperature sensor, temperature protection switch and second temperature sensor are installed to the heating plate bottom, install liquid bag sensor on the heating plate. The heating plate is heated through the heating film, the occupied space of the heating film is smaller, the heating film is directly pasted at the bottom of the heating plate, and the heating plate can be well heated; the temperature can be monitored by the two temperature sensors, so that overhigh temperature is avoided; through setting up temperature protection switch, when temperature sensor became invalid at that time, also can cut off the circuit of heating film, avoided the high temperature to cause the injury to the human body.
Description
Technical Field
The utility model relates to a relevant technical field of peritoneal dialysis specifically is a heating mechanism of peritoneal dialysis machine.
Background
Peritoneal dialysis techniques are variations similar to artificial blood purification. It is by using the patient's peritoneum, which is well supplied with blood, as the body's own filtering membrane. The dialysis fluid is fed to the abdominal cavity of the patient through a catheter, and according to the osmotic principle, the urine components are removed from the blood and enter the abdominal cavity. After several hours, the dialysate carrying the urine component is then drained from the peritoneal cavity, thereby achieving the effect of dialysis.
The heating mechanism of the existing peritoneal dialysis device is mainly heated by a heating pipe, so that the volume of the device is increased, and the manufacturing cost of the device is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a peritoneal dialysis machine's heating mechanism to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a peritoneal dialysis machine's heating mechanism, includes the heating plate, the heating film is installed to the heating plate bottom, first temperature sensor, temperature protection switch and second temperature sensor are installed to the heating plate bottom, install the liquid bag sensor on the heating plate.
Preferably, the heating film is provided with a liquid bag sensor through hole, a first temperature sensor through hole, a protection switch through hole and a second temperature sensor through hole.
Preferably, the heating plate and the heating film are both arc-shaped structures, and the heating plate is arranged to be an aluminum plate.
Preferably, the first temperature sensor and the second temperature sensor have the same structure.
Compared with the prior art, the beneficial effects of the utility model are that: the heating film is used for heating, the occupied space of the heating film is small, and the heating film is directly attached to the bottom of the heating plate, so that the heating plate can be well heated; the temperature can be monitored by the two temperature sensors, so that overhigh temperature is avoided; through setting up temperature protection switch, when temperature sensor became invalid at that time, also can cut off the circuit of heating film, avoided the high temperature to cause the injury to the human body.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the back of the present invention;
FIG. 3 is an exploded view of the present invention;
fig. 4 is a bottom view of the present invention;
fig. 5 is a side view of the present invention.
In the figure: 1. heating the plate; 2. a fluid bag sensor; 3. heating the film; 4. a liquid bag sensor through hole; 5. a first temperature sensor through hole; 6. a protection switch through hole; 7. a second temperature sensor through hole; 8. a first temperature sensor; 9. a temperature protection switch; 10. a second temperature sensor.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, in an embodiment of the present invention, a heating mechanism of a peritoneal dialysis machine includes a heating plate 1, a heating membrane 3 is installed at a bottom end of the heating plate 1, a first temperature sensor 8, a temperature protection switch 9 and a second temperature sensor 10 are installed at a bottom of the heating plate 1, and a liquid bag sensor 2 is installed on the heating plate 1; the heating film 2 is provided with a liquid bag sensor through hole 4, a first temperature sensor through hole 5, a protection switch through hole 6 and a second temperature sensor through hole 7; the heating plate 1 and the heating film are both arc-shaped structures, and the heating plate 1 is arranged as an aluminum plate; the first temperature sensor 8 and the second temperature sensor 10 have the same structure; the heating film is used for heating, the occupied space of the heating film is small, and the heating film is directly attached to the bottom of the heating plate, so that the heating plate can be well heated; the temperature can be monitored by the two temperature sensors, so that the overhigh temperature is avoided; through setting up temperature protection switch, when temperature sensor became invalid at that time, also can cut off the circuit of heating film, avoid the high temperature to cause the injury to the human body.
The utility model discloses a theory of operation is: the heating film is used for heating, the occupied space of the heating film is small, and the heating film is directly attached to the bottom of the heating plate, so that the heating plate can be well heated; the temperature can be monitored by the two temperature sensors, so that overhigh temperature is avoided; through setting up temperature protection switch, when temperature sensor became invalid at that time, also can cut off the circuit of heating film, avoided the high temperature to cause the injury to the human body.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. 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 (4)
1. The utility model provides a peritoneal dialysis machine's heating mechanism, includes heating plate (1), its characterized in that: heating film (3) are installed to heating plate (1) bottom, first temperature sensor (8), temperature protection switch (9) and second temperature sensor (10) are installed to heating plate (1) bottom, install liquid bag sensor (2) on heating plate (1).
2. The heating mechanism of a peritoneal dialysis machine according to claim 1, wherein: and the heating film (3) is provided with a liquid bag sensor through hole (4), a first temperature sensor through hole (5), a protection switch through hole (6) and a second temperature sensor through hole (7).
3. The heating mechanism of peritoneal dialysis machine of claim 1, wherein: the heating plate (1) and the heating film are both arc-shaped structures, and the heating plate (1) is arranged to be an aluminum plate.
4. The heating mechanism of peritoneal dialysis machine of claim 1, wherein: the first temperature sensor (8) and the second temperature sensor (10) are identical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220210854.2U CN218165726U (en) | 2022-01-26 | 2022-01-26 | Heating mechanism of peritoneal dialysis machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220210854.2U CN218165726U (en) | 2022-01-26 | 2022-01-26 | Heating mechanism of peritoneal dialysis machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218165726U true CN218165726U (en) | 2022-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220210854.2U Active CN218165726U (en) | 2022-01-26 | 2022-01-26 | Heating mechanism of peritoneal dialysis machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218165726U (en) |
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2022
- 2022-01-26 CN CN202220210854.2U patent/CN218165726U/en active Active
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