CN216051356U - Endoscope outflow liquid monitoring system based on multispectral sensor - Google Patents
Endoscope outflow liquid monitoring system based on multispectral sensor Download PDFInfo
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- CN216051356U CN216051356U CN202120217675.7U CN202120217675U CN216051356U CN 216051356 U CN216051356 U CN 216051356U CN 202120217675 U CN202120217675 U CN 202120217675U CN 216051356 U CN216051356 U CN 216051356U
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- multispectral sensor
- endoscope
- liquid discharge
- discharge pipeline
- liquid
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- 239000007788 liquid Substances 0.000 title claims abstract description 46
- 238000012544 monitoring process Methods 0.000 title claims abstract description 13
- 230000003595 spectral effect Effects 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 10
- 230000000740 bleeding effect Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 230000005457 Black-body radiation Effects 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 210000003722 extracellular fluid Anatomy 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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Abstract
The utility model discloses an endoscope outflow liquid monitoring system based on a multispectral sensor, which comprises: the device comprises an endoscope, a liquid discharge pipeline connected with the endoscope, a multispectral sensor arranged beside the liquid discharge pipeline, a light source arranged beside the liquid discharge pipeline and an MCU (microprogrammed control unit) connected with the multispectral sensor, wherein the MCU acquires current spectral data recorded by the multispectral sensor and analyzes components corresponding to the spectral data. The multispectral sensor is arranged on a liquid discharge pipeline of the endoscope, so that impurity components of liquid discharged in an operation can be monitored in real time, and prompt or alarm can be given according to the abnormity and danger level of impurities, so as to give early warning and timely and effective treatment; the multispectral sensor is low in price and small in size, so that the multispectral sensor can be carried with a liquid outlet pipeline to be made into a disposable device, and is convenient to apply to clinical operations.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to an endoscope outflow liquid monitoring system based on a multispectral sensor.
Background
In the existing surgical instruments, the liquid flowing out is directly discharged, no equipment is used for detecting and monitoring the discharged liquid, or human eyes are directly used for observing, the human eyes can only identify whether bleeding occurs or not, other foreign matters cannot be identified, the human eye identification has uncertain factors, if a patient has pre-symptom bleeding or other abnormal pollution, an early warning scheme cannot be given, and the consequence that the patient cannot be rescued can be caused.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides an endoscope outflow liquid monitoring system based on a multispectral sensor.
The technical scheme of the utility model is as follows: an endoscopic outflow fluid monitoring system based on multispectral sensors, comprising: the device comprises an endoscope, a liquid discharge pipeline connected with the endoscope, a multispectral sensor arranged beside the liquid discharge pipeline, a light source arranged beside the liquid discharge pipeline and an MCU (microprogrammed control unit) connected with the multispectral sensor, wherein the MCU acquires current spectral data recorded by the multispectral sensor and analyzes components corresponding to the spectral data.
Further, the system also comprises a first lens arranged between the light source and the liquid drainage pipeline, and the first lens is used for diverging the light emitted by the light source towards the liquid drainage pipeline.
Furthermore, the system also comprises a second lens arranged between the multispectral sensor and the liquid discharge pipeline, and the second lens gathers the light to the multispectral sensor.
Further, the light source is an incandescent lamp or an LED lamp.
Further, the drainage pipeline and the multispectral sensor are disposable.
By adopting the scheme, the utility model has the following beneficial effects:
1. the multispectral sensor is arranged on a liquid discharge pipeline of the endoscope, so that impurity components of liquid discharged in an operation can be monitored in real time, and prompt or alarm can be given according to the abnormity and danger level of impurities, so as to give early warning and timely and effective treatment;
2. the multispectral sensor is low in price and small in size, so that the multispectral sensor can be carried with a liquid outlet pipeline to be made into a disposable device, and is convenient to apply to clinical operations.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The utility model is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1, the present invention provides an endoscopic outflow monitoring system based on a multispectral sensor, comprising: the device comprises an endoscope (not shown), a liquid discharge pipeline 1 connected with the endoscope, a multispectral sensor 2 arranged beside the liquid discharge pipeline 1, a light source 3 arranged beside the liquid discharge pipeline 1 and an MCU (microprogrammed control unit) connected with the multispectral sensor 2, wherein the MCU acquires current spectral data recorded by the multispectral sensor 2 and analyzes components corresponding to the spectral data. The endoscope is provided with a liquid inlet pipeline and a liquid discharge pipeline 1 for flushing tissues, and the multispectral sensor 2 is arranged on the liquid discharge pipeline 1.
The system also comprises a first lens 4 arranged between the light source 3 and the liquid discharge pipeline 1, wherein the first lens 4 diffuses light emitted by the light source towards the liquid discharge pipeline, so that the liquid in the liquid discharge pipeline 1 is ensured to be fully irradiated by the light.
The system also comprises a second lens 5 arranged between the multispectral sensor 2 and the liquid discharge pipeline 1, wherein the second lens 5 gathers light rays to the multispectral sensor 2, so that the multispectral sensor 2 is ensured to fully receive the light rays reflected by various impurities in the liquid, and various components in the liquid can be comprehensively analyzed.
The form of the light source 3 is not limited in this scheme, the light source 3 is preferably an incandescent lamp, because the incandescent lamp is a standard black body radiation light source, so that the later recognition is facilitated, and the light source 3 may also be an LED lamp, which has low power consumption and is convenient to control.
Before use, the device is started and the current spectral intensity of the light source 3 is recorded. Then, the operation is started, the liquid drainage pipeline 1 pumps liquid in the body of the patient in the operation process, the types of impurities in the liquid are judged according to the difference between the spectrum acquired by the multispectral sensor 2 when the liquid flows out and the initial light source, and prompt or alarm is carried out according to the abnormity and the danger level of the impurities. For example, when part of blood cells appear, a large absorption peak appears around 300nm, the magnitude of the bleeding cells can be calculated according to the attenuation ratio of the absorption peak, if large attenuation appears, obvious bleeding is shown, and at the moment, suspected bleeding can be alarmed; in the suture operation, the indication that the bleeding point is pressed can be made according to the reduction of the blood content. The system can be applied to different operations for simultaneously monitoring various components, such as blood, bile, interstitial fluid, digestive juice, sugar, solid impurities and the like.
The system uses optical detection, and has no electric signal contact with liquid, so that the risk of injury to patients caused by electric leakage is avoided.
Because multispectral sensor 2 is small, simple structure, low price, consequently can be used as disposable with flowing back pipeline 1 and multispectral sensor 2 combination together, convenient application is in clinical operation.
In conclusion, the utility model has the following beneficial effects:
1. the multispectral sensor is arranged on a liquid discharge pipeline of the endoscope, so that impurity components of liquid discharged in an operation can be monitored in real time, and prompt or alarm can be given according to the abnormity and danger level of impurities, so as to give early warning and timely and effective treatment;
2. the multispectral sensor is low in price and small in size, so that the multispectral sensor can be carried with a liquid outlet pipeline to be made into a disposable device, and is convenient to apply to clinical operations.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An endoscopic outflow fluid monitoring system based on multispectral sensors, comprising: the device comprises an endoscope, a liquid discharge pipeline connected with the endoscope, a multispectral sensor arranged beside the liquid discharge pipeline, a light source arranged beside the liquid discharge pipeline and an MCU (microprogrammed control unit) connected with the multispectral sensor, wherein the MCU acquires current spectral data recorded by the multispectral sensor and analyzes components corresponding to the spectral data.
2. The multispectral sensor-based endoscopic outflow fluid monitoring system of claim 1, further comprising a first lens disposed between the light source and the drain, the first lens diverging light from the light source toward the drain.
3. The system according to claim 2, further comprising a second lens disposed between said multispectral sensor and said drainage channel, said second lens focusing light to said multispectral sensor.
4. The multispectral sensor-based endoscopic outflow fluid monitoring system of claim 1, wherein the light source is an incandescent light or an LED light.
5. The multispectral sensor-based endoscopic outflow fluid monitoring system of claim 1, wherein the drainage conduit and multispectral sensor are disposable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217675.7U CN216051356U (en) | 2021-01-26 | 2021-01-26 | Endoscope outflow liquid monitoring system based on multispectral sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217675.7U CN216051356U (en) | 2021-01-26 | 2021-01-26 | Endoscope outflow liquid monitoring system based on multispectral sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216051356U true CN216051356U (en) | 2022-03-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120217675.7U Active CN216051356U (en) | 2021-01-26 | 2021-01-26 | Endoscope outflow liquid monitoring system based on multispectral sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216051356U (en) |
-
2021
- 2021-01-26 CN CN202120217675.7U patent/CN216051356U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221220 Address after: 518000 Workshop 601, Jinli Science and Technology Industrial Park, Building 1, No. 2, Lanbo Road, Nanbu Community, Longtian Street, Pingshan District, Shenzhen, Guangdong Patentee after: Ensevi (Shenzhen) Medical Technology Co.,Ltd. Address before: 518000 Room 601, No.1 Factory building, Jinli science and Technology Industrial Park, Nanbu community, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN CENTURY WEI CHUANG MEDICAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230505 Address after: Room 1213, Room A-1, No. 66 Wusong Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province, 215301 Patentee after: Ensiwei (Suzhou) Medical Technology Co.,Ltd. Address before: 518000 Workshop 601, Jinli Science and Technology Industrial Park, Building 1, No. 2, Lanbo Road, Nanbu Community, Longtian Street, Pingshan District, Shenzhen, Guangdong Patentee before: Ensevi (Shenzhen) Medical Technology Co.,Ltd. |