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A system for measuring bladder volume, a sensor and a packaging method for the sensor

A sensor and bladder technology, applied in the field of bladder volume measurement system, can solve problems such as inaccurate test results, achieve the effects of easy implantation in patients, improve the success rate of surgery, and reduce implant wounds

Active Publication Date: 2016-02-10
INST OF MICROELECTRONICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a system for measuring bladder volume, a sensor and a packaging method for the sensor, so as to solve the problem of inaccurate test results in the prior art

Method used

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  • A system for measuring bladder volume, a sensor and a packaging method for the sensor
  • A system for measuring bladder volume, a sensor and a packaging method for the sensor
  • A system for measuring bladder volume, a sensor and a packaging method for the sensor

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Embodiment 1

[0062] Based on the above idea, an embodiment of the present application provides a sensor for measuring bladder volume, refer to figure 1 , including: light source component A and photosensitive component B. Wherein, the light source component A includes a light-emitting source, and the light-emitting source is used for emitting detection light of a set intensity into the bladder wall. When the detection light reaches the bladder wall, according to the different thickness of the bladder wall caused by the bladder filling state, the occurrence of Different degrees of transmission and reflection; the photosensitive component B is used to obtain the light intensity information of the detection light reflected by the bladder wall; the light source component and the photosensitive component are integrally packaged.

[0063] In this embodiment, in order to facilitate the fixation and position limitation of the light source component A on the photosensitive member B, the photosensit...

Embodiment 2

[0093] Based on the above sensor, an embodiment of the present application provides a system for measuring bladder volume, refer to Figure 7 ,include:

[0094] Sensor D, the sensor D is the sensor described in the first embodiment, including: a light source part, the light source part is used for emitting detection light into the bladder wall; a photosensitive part electrically connected with the light source part, the photosensitive part is used in order to obtain the detection light reflected by the bladder wall; wherein, the light source component and the photosensitive component are integrally packaged;

[0095] A processor E connected to the sensor D, the processor E is used to receive the light intensity information of the detection light after being reflected by the bladder wall obtained by the sensor, and to correspond to the bladder volume according to the preset light intensity information The relationship information obtains the current bladder volume value.

[0...

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Abstract

The invention discloses a system for measuring bladder volume, a sensor and a packaging method for the sensor. The sensor is used to be installed in the bladder wall of a human body. The sensor includes: a light source component and a photosensitive component; A light source, the light emitting source is used to emit detection light with a set intensity into the bladder wall, and when the detection light reaches the bladder wall, transmission and reflection occur in different degrees according to the thickness of the bladder wall caused by the filling state of the bladder; The photosensitive part is used to obtain the light intensity information of the detection light reflected by the bladder wall; the light source part is packaged integrally with the photosensitive part. The measurement system prepared by using the sensor uses light signals to measure the bladder volume, and the patient's bladder volume can be judged according to the light intensity information, and the measurement is not easily disturbed by external mechanical movements, and the test results are accurate.

Description

technical field [0001] The present invention relates to the technical field of medical devices, and more particularly, to a system for measuring bladder volume, a sensor and a method for packaging the sensor. Background technique [0002] When the bladder is full to a certain extent, normal people control the detrusor muscle and urethral sphincter through nerve reflex to complete urination. However, some brain diseases (such as cerebral arteriosclerosis, stroke, brain tumors, etc.) often cause damage to the cerebral cortex, thereby causing the nervous system to lose the original urination reflex function. The complication of this brain disease is called neuropathic Urinary incontinence. For the above diseases, the optimal treatment plan at this stage is to measure the bladder filling state through medical devices, that is, to measure the change in its volume, and to guide and assist patients to urinate in time according to the measurement results. [0003] Existing systems...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/20H01L21/52
CPCH01L2924/10155H01L2224/32145H01L2224/48091H01L2224/48145H01L2224/73265H01L2924/00014H01L2924/00012H01L2924/00
Inventor 胡启方任卓翔陈岚
Owner INST OF MICROELECTRONICS CHINESE ACAD OF SCI
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