CN220853696U - Medical peritoneal dialysis machine detection device - Google Patents
Medical peritoneal dialysis machine detection device Download PDFInfo
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- CN220853696U CN220853696U CN202322809478.6U CN202322809478U CN220853696U CN 220853696 U CN220853696 U CN 220853696U CN 202322809478 U CN202322809478 U CN 202322809478U CN 220853696 U CN220853696 U CN 220853696U
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- pipeline
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- waste liquid
- pressure
- medical
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- 238000000502 dialysis Methods 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 98
- 239000003814 drug Substances 0.000 claims abstract description 47
- 239000002699 waste material Substances 0.000 claims abstract description 42
- 238000010438 heat treatment Methods 0.000 description 6
- 210000003200 peritoneal cavity Anatomy 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 230000003907 kidney function Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model belongs to the field of medical appliances, and particularly relates to a detection device of a medical peritoneal dialysis machine, which comprises a base, a liquid medicine pipeline, a waste liquid pipeline, a control device and a display device, and is characterized in that: the middle parts of the liquid medicine pipeline and the waste liquid pipeline are respectively sleeved with a pressure calibrator; a first temperature sensor, a first pressure sensor and a first flow sensor are arranged on the liquid medicine pipeline; the waste liquid pipeline is provided with a second temperature sensor, a second pressure sensor and a second flow sensor; the control device is connected with the first flow sensor, the second flow sensor, the first temperature sensor, the first pressure sensor, the second temperature sensor and the second pressure sensor, and is connected with the display device, so that the three physical parameters of temperature, flow and pressure can be integrated to realize the calibration function, the stable and reliable quality of the peritoneal dialysis machine is ensured, and the life safety of a patient is ensured.
Description
Technical Field
The utility model belongs to the field of medical appliances, and particularly relates to a detection device of a medical peritoneal dialysis machine.
Background
Peritoneal dialysis, hemodialysis and kidney replacement are three major treatments for patients with renal failure. Peritoneal dialysis has the advantages of high operation time flexibility, good protection of residual kidney functions, low probability of infection diseases, high dialysis efficiency and the like. The peritoneal dialysis machine is a medical instrument used in the process of filling dialysis liquid into the peritoneal cavity of a patient, completing dialysis by using the peritoneal membrane and then leading out the liquid from the peritoneal cavity, and generally consists of a main machine, a control unit, a calibration device and the like, wherein the calibration device takes a heating tank and a temperature sensor as main bodies, a liquid medicine bag is placed into the heating tank for heating, the heating temperature of the liquid medicine bag is calibrated and controlled through the temperature sensor, the liquid medicine is prevented from losing temperature, and discomfort and adverse reaction of the patient are reduced. Aiming at the related technology, when the prior calibrating device is used, the bottom surface of the liquid medicine bag is directly attached to the heating tank, the temperature of the liquid medicine on the top surface is heated through the temperature conduction of the liquid medicine on the bottom surface, when the temperature sensor detects that the temperature of the bottom of the liquid medicine bag reaches a preset value, the heating operation is stopped, and at the moment, the liquid medicine temperature of the top surface of the liquid medicine bag has a certain deviation with the temperature of the bottom, so that the dialysis treatment of a patient is influenced.
Disclosure of Invention
The utility model aims to provide a detection device of a medical peritoneal dialysis machine, which can integrate three physical parameters of temperature, flow and pressure to realize a calibration function, ensure the stable and reliable quality of the peritoneal dialysis machine and ensure the life safety of patients.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the detecting device comprises a base, a liquid medicine pipeline, a waste liquid pipeline, a control device and a display device, wherein the middle parts of the liquid medicine pipeline and the waste liquid pipeline are respectively sleeved with a pressure calibrator; a first temperature sensor, a first pressure sensor and a first flow sensor are arranged on the liquid medicine pipeline; the waste liquid pipeline is provided with a second temperature sensor, a second pressure sensor and a second flow sensor; the control device is connected with the first flow sensor, the second flow sensor, the first temperature sensor, the first pressure sensor, the second temperature sensor and the second pressure sensor, and the control device is connected with the display device.
Preferably, the base is fixedly connected with a clamping part, and the pressure calibrator is arranged in the clamping part.
Preferably, the liquid medicine pipeline comprises a liquid medicine inlet and a liquid medicine outlet; the liquid medicine pipeline is provided with a first supporting part in a sleeved mode close to the liquid medicine inlet, the first temperature sensor and the first pressure sensor are arranged on the outer side of the first supporting part, and the first flow sensor is arranged in a sleeved mode close to the liquid medicine outlet of the liquid medicine pipeline.
Preferably, the waste liquid pipeline comprises a waste liquid inlet and a waste liquid outlet; the waste liquid pipeline is close to the waste liquid inlet and is sleeved with a second supporting portion, the second temperature sensor and the second pressure sensor are arranged on the outer side of the second supporting portion, and the second flow sensor is sleeved on the waste liquid pipeline and is close to the waste liquid outlet.
Preferably, the first flow sensor and the second flow sensor are fixedly connected with the base, and the pressure calibrator is a pressure calibration valve.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model provides a detection device of a medical peritoneal dialysis machine, which detects and calibrates the key parameters of pressure, temperature, flow and capacity of the peritoneal dialysis machine, ensures the magnitude traceability of the core parameters and ensures the accuracy and stability of the measurement of liquid in a pipeline of the peritoneal dialysis machine.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following brief description of the drawings of the embodiments will make it apparent that the drawings in the following description relate only to some embodiments of the present utility model and are not limiting of the present utility model.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
In the figure: 1, a liquid medicine inlet; 2 a first flow sensor; 3a first pressure sensor; 4a first temperature sensor; 5, a base; 6, a pressure calibrator; 7, a liquid medicine outlet; 8, a waste liquid inlet; 9 a second flow sensor; a second pressure sensor 10; a second temperature sensor 11; 12 waste liquid output ports; 13 a waste liquid pipeline; 14 a liquid medicine pipeline; 15 clamping parts; 16 a first support; 17 a second support.
Detailed Description
The utility model is further illustrated by the following examples:
Referring to fig. 1, a detection device of a medical peritoneal dialysis machine comprises a base, a liquid medicine pipeline, a waste liquid pipeline, a control device and a display device, wherein the middle parts of the liquid medicine pipeline and the waste liquid pipeline are respectively sleeved with a pressure calibrator; the liquid medicine pipeline is provided with a first temperature sensor, a first pressure sensor and a first flow sensor which are used for collecting the data of liquid medicine in the liquid medicine pipeline; the waste liquid pipeline is provided with a second temperature sensor, a second pressure sensor and a second flow sensor which are used for collecting data of waste liquid in the waste liquid pipeline; the control device is connected with the first flow sensor, the second flow sensor, the first temperature sensor, the first pressure sensor, the second temperature sensor and the second pressure sensor, and the control device is connected with the display device.
And the base is fixedly connected with a clamping part, and the pressure calibrator is arranged in the clamping part.
The liquid medicine pipeline comprises a liquid medicine inlet and a liquid medicine outlet; the liquid medicine pipeline is provided with a first supporting part in a sleeved mode close to the liquid medicine inlet, the first temperature sensor and the first pressure sensor are arranged on the outer side of the first supporting part, and the first flow sensor is arranged in a sleeved mode close to the liquid medicine outlet of the liquid medicine pipeline.
The waste liquid pipeline comprises a waste liquid inlet and a waste liquid outlet; the waste liquid pipeline is close to the waste liquid inlet and is sleeved with a second supporting portion, the second temperature sensor and the second pressure sensor are arranged on the outer side of the second supporting portion, and the second flow sensor is sleeved on the waste liquid pipeline and is close to the waste liquid outlet.
The first flow sensor and the second flow sensor are fixedly connected with the base, and the pressure calibrator is a pressure calibration valve.
When the device is used, liquid medicine output by the peritoneal dialysis machine enters the detection device of the medical peritoneal dialysis machine through the liquid medicine inlet, a flow sensor, a temperature sensor and a pressure sensor are arranged on the detection device of the medical peritoneal dialysis machine, a pressure calibration valve is arranged in the middle of a liquid medicine pipeline, the pressure of a closed pipeline is used for calibrating the pressure sensor, liquid output by the liquid medicine output port enters the abdomen of a human body, after the dialysis time is stopped, waste liquid can enter the detection device of the medical peritoneal dialysis machine from the waste liquid inlet, and the waste liquid enters the peritoneal dialysis machine from the waste liquid output port after the flow sensor, the temperature sensor and the pressure sensor. Meanwhile, the control device controls the flow sensor, the temperature sensor and the pressure sensor to acquire and input the pressure, the temperature, the flow and the capacity data of the liquid in the pipeline, and then the data are displayed in real time by the display device.
Claims (6)
1. The utility model provides a medical peritoneal dialysis machine detection device, includes base (5), liquid medicine pipeline (14), waste liquid pipeline (13), controlling means, display device, its characterized in that: the middle parts of the liquid medicine pipeline (14) and the waste liquid pipeline (13) are respectively sleeved with a pressure calibrator (6); the liquid medicine pipeline (14) is provided with a first temperature sensor (4), a first pressure sensor (3) and a first flow sensor (2); the waste liquid pipeline (13) is provided with a second temperature sensor (11), a second pressure sensor (10) and a second flow sensor (9); the control device is connected with the first flow sensor (2), the second flow sensor (9), the first temperature sensor (4), the first pressure sensor (3), the second temperature sensor (11) and the second pressure sensor (10), and the control device is connected with the display device.
2. The medical peritoneal dialysis machine detection apparatus of claim 1, wherein: the base (5) is fixedly connected with a clamping part (15), and the pressure calibrator (6) is arranged in the clamping part (15).
3. The medical peritoneal dialysis machine detection apparatus of claim 2, wherein: the liquid medicine pipeline (14) comprises a liquid medicine inlet (1) and a liquid medicine outlet (7); the medical liquid pipeline (14) is sleeved with a first supporting part (16) close to the medical liquid inlet (1), the first temperature sensor (4) and the first pressure sensor (3) are arranged on the outer side of the first supporting part (16), and the first flow sensor (2) is sleeved with the medical liquid pipeline (14) close to the medical liquid outlet (7).
4. A medical peritoneal dialysis machine test set according to claim 3, wherein: the waste liquid pipeline (13) comprises a waste liquid inlet (8) and a waste liquid outlet (12); the waste liquid pipeline (13) is sleeved with a second supporting portion (17) close to the waste liquid inlet (8), the second temperature sensor (11) and the second pressure sensor (10) are arranged on the outer side of the second supporting portion (17), and the second flow sensor (9) is sleeved with the waste liquid pipeline (13) close to the waste liquid outlet (12).
5. The medical peritoneal dialysis machine detection apparatus of claim 4, wherein: the first flow sensor (2) and the second flow sensor (9) are fixedly connected with the base (5).
6. A medical peritoneal dialysis machine test device as claimed in claim 1 or 5, wherein: the pressure calibrator (6) is a pressure calibration valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322809478.6U CN220853696U (en) | 2023-10-18 | 2023-10-18 | Medical peritoneal dialysis machine detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322809478.6U CN220853696U (en) | 2023-10-18 | 2023-10-18 | Medical peritoneal dialysis machine detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220853696U true CN220853696U (en) | 2024-04-26 |
Family
ID=90773059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322809478.6U Active CN220853696U (en) | 2023-10-18 | 2023-10-18 | Medical peritoneal dialysis machine detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220853696U (en) |
-
2023
- 2023-10-18 CN CN202322809478.6U patent/CN220853696U/en active Active
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