CN103190885A - Bladder filling state measuring system - Google Patents
Bladder filling state measuring system Download PDFInfo
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- CN103190885A CN103190885A CN2013100802192A CN201310080219A CN103190885A CN 103190885 A CN103190885 A CN 103190885A CN 2013100802192 A CN2013100802192 A CN 2013100802192A CN 201310080219 A CN201310080219 A CN 201310080219A CN 103190885 A CN103190885 A CN 103190885A
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Abstract
The invention discloses a bladder filling state measuring system which comprises an optical probe and a signal processor, wherein the optical probe is arranged in the bladder wall to transmit detection light rays, receive the detection light rays scattered by the bladder wall, and send the light intensity information of the received detection light rays; and the signal processor is arranged in a body or outside a body to receive the light intensity information and obtain bladder filling state information according to the preset corresponding relation between the bladder filling state and the light intensity information. The bladder filling state measuring system, disclosed by the invention, has stronger anti-interference ability and excellent measuring effect.
Description
Technical field
The invention belongs to medical instruments field, relate in particular to a kind of filling of bladder state estimating system.
Background technology
Bladder is the vitals in the human urinary system, has very strong flexible ability.Along with the increase of bladder storage urine amount, the bladder volumetric expansion, wall of urinary bladder is attenuation thereupon, and intravesical hydraulic pressure raises simultaneously.When filling of bladder was arrived to a certain degree, the normal person finished by neural reflex control detrusor of bladder and sphincter of urethra and urinates.Yet some brain diseasess (as cerebral arteriosclerosis, apoplexy, the cerebral tumor etc.) tend to cause the cerebral cortex damage, thereby make nervous system lose original micturition reflex function, and the complication of this brain diseases is called as the hysterical urine incontinence.For the hysterical urine incontinent patients, when not good at the primary lesion therapeutic effect, the patient can only collect urine by using Bag for collecting urine or urine pad, thus give the patient cause huge physiology and psychological burden, give hospital, community, home nursing service build-up of pressure simultaneously.
Along with development of science and technology, judge the filling of bladder state by sign parameter (as the Bladder Volume) variation of measuring in the full process of body of bladder, the portable electronic system of and guide, assisting patients in time being urinated is expected to improve the daily life state of hysterical urine incontinent patients, alleviates the medical care pressure of hospital, community, family.
Existing judgement filling of bladder state generally is to adopt ultrasonic algoscopy, wherein, ultrasonic assay method can be divided into Type B ultrasonic image method, echotomography scanning computing method and A-mode ultrasonic method for reflection etc., but the relevant device volume is bigger, does not possess portability and real-time.
Some researchs attempt to dwindle the volume of ultrasonic sensing equipment to improve its portability, the wearable determinator of the filling of bladder state of measuring based on bladder front and rear wall spacing for example, but the accuracy of these determinators and repeatability are subject to the influence of factors such as the change of patient moving state, body posture and the suffered external force extruding of bladder, measure poor effect.
Summary of the invention
In view of this, the invention provides a kind of filling of bladder state estimating system, to solve the problem of measuring poor effect at existing filling of bladder state estimating apparatus.
This filling of bladder state estimating system comprises:
Optic probe, described optic probe are used for being arranged in the wall of urinary bladder, and emission detection light also receives the probing light after the wall of urinary bladder scattering, and send the intensity signal of the probing light that receives;
Signal processor, described signal processor setting in vivo or external are used for receiving described intensity signal, and according to described intensity signal and the filling of bladder state that sets in advance and the corresponding relation of intensity signal, acquisition filling of bladder status information.
Preferably, in the said system, described optic probe is used for being arranged in the Musclar layer of described wall of urinary bladder, or is arranged between outer membrane and the Musclar layer.
Preferably, in the said system, described optic probe comprises:
Substrate;
Be arranged on the light source of described substrate on wall of urinary bladder theca interna one side surface, described light source is used for emission detection light;
Be arranged on the one or more photosensitive sensors of described substrate on wall of urinary bladder theca interna one side surface, be used for receiving the probing light after the wall of urinary bladder scattering, and described photosensitive sensor equates substantially with the distance of wall of urinary bladder theca interna with distance and the described light source of wall of urinary bladder theca interna;
Be arranged on the power port on the described substrate surface, described power port is electrically connected with described light source and photosensitive sensor;
Be arranged on the ground wire port on the described substrate surface, described ground wire port is electrically connected with described light source;
Be arranged on the signal output part on the described substrate surface, described signal output part is electrically connected with described photosensitive sensor.
Preferably, in the said system, it is on the circular arc in the center of circle that described a plurality of photosensitive sensors are evenly distributed on described light source.
Preferably, in the said system, described signal processor comprises:
First memory, described first memory are used for filling of bladder state that storage sets in advance and the correspondence relationship information of intensity signal;
Information extractor, described information extractor is connected to described first memory, is used for according to described intensity signal and the filling of bladder state that the sets in advance filling of bladder status information that corresponding relation extracts and described intensity signal is corresponding with intensity signal.
Preferably, in the said system, this system also comprises:
Be arranged on the analog to digital conversion circuit between described optic probe and the described signal processor communication line, be used for receive the analogue signal of described intensity signal, and be digital signal with the analog signal conversion of described intensity signal.
Preferably, in the said system, this system also comprises:
Be used for placing the signal transmitting antenna in the body, described signal transmitting antenna is positioned at described optic probe to the line end of external communication, is used for being sent to external through the data after the respective handling described intensity signal or described intensity signal;
Be used for placing external signal receiving antenna, be used for receiving the data that described signal transmitting antenna sends.
Wherein, described intensity signal is the data that described intensity signal passes through the filling of bladder state that obtains after the described signal processor processes through the data after the respective handling.
Preferably, in the said system, this system also comprises:
Information storage unit is used for the described intensity signal of storage or described intensity signal through the data after the respective handling, so that data extract is used.
Preferably, in the said system, this system also comprises: with the power supply that described optic probe links to each other, be used to described optic probe power supply.
Preferably, in the said system, this system also comprises:
Be arranged on the saturating body transmitting device of external contactless energy;
Energy receiving system in vivo is set, and the saturating body transmitting device of described energy receiving system and described contactless energy communicates to connect, and is connected with described power supply, is used to described power source charges.
Preferably, in the said system, the filling of bladder condition prompting device that communicates to connect with described signal processor.
By such scheme as can be seen, filling of bladder state estimating provided by the present invention system comprises: optic probe and signal processor.Wherein, described optic probe is arranged in the wall of urinary bladder, is used for emission detection light and the probing light of reception after the wall of urinary bladder scattering, and sends the intensity signal of the probing light that receives.Along with the variation of filling of bladder state, bladder wall thickness can produce corresponding variation, and wall of urinary bladder also corresponding variation can take place to the scattered power of probing light, thereby the probing light intensity signal after the wall of urinary bladder scattering that optic probe receives is also just different.So described intensity signal can reflect the filling of bladder state, pass through signal processor again to the processing of described intensity signal, can obtain the filling of bladder status information.In addition, because when one timing of filling of bladder state, exterior mechanical extruding and patient's motion can not change the thickness of wall of urinary bladder significantly, so exterior mechanical extruding and patient's motion also can not influence the intensity signal of mensuration.Then the mensuration filling of bladder status system that provides of the application has stronger capacity of resisting disturbance, and it is relatively good to measure effect.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
A kind of filling of bladder state estimating system schematic that Fig. 1 provides for the embodiment of the invention;
A kind of optic probe sketch map that Fig. 2 provides for the embodiment of the invention;
A kind of signal processor sketch map that Fig. 3 provides for the embodiment of the invention;
The another kind of filling of bladder state estimating system schematic that Fig. 4 provides for the embodiment of the invention;
Another filling of bladder state estimating system schematic that Fig. 5 provides for the embodiment of the invention;
A kind of power supply that Fig. 6 provides for the embodiment of the invention, energy receiving system and the saturating body transmitting device of contactless energy annexation sketch map.
The specific embodiment
To by reference to the accompanying drawings the embodiment of present technique be described in detail hereinafter.Though set forth in conjunction with the embodiments, being interpreted as this is not to mean present technique is defined among these embodiment.On the contrary, present technique is intended to contain defined various possibilities, modification and equivalent in the present technique spirit and scope that defined by claims.
In addition, in order better to understand present technique, in the following description, a large amount of concrete details have been set forth, such as concrete circuit, device, annexation etc.Yet the those of ordinary skill in the field of present technique should be appreciated that there are not these concrete details, and present technique still can be implemented.In other some embodiment, for the ease of highlighting the purport of present technique, be not explained in detail for the technology of knowing.
Described specific embodiment represents the exemplary embodiment of present technique hereinafter, and only unrestricted for the example explanation in essence.It should be understood by one skilled in the art that at this diagram that provides all be for illustrative purposes, and diagram is drawn in proportion not necessarily.Should be appreciated that when claiming " element " " to be connected to " or " coupling " during to another element it can be directly to connect or be couple to another element or can have intermediary element.On the contrary, when claiming element " to be directly connected to " or during " being directly coupled to " another element, not having intermediary element.Identical Reference numeral indication components identical.Term used herein " and/or " comprise any and all combinations of one or more relevant projects of listing.
Embodiment one:
Present embodiment discloses a kind of filling of bladder state estimating system, as shown in Figure 1, comprising:
The described signal processor 3 of present embodiment can also be positioned at body, communicate to connect as long as have between itself and the described optic probe 2, can receive the intensity signal from described optic probe 2, and according to described intensity signal and the filling of bladder state that sets in advance and the corresponding relation of intensity signal, obtain the filling of bladder state.
Described filling of bladder state estimating system also comprises:
With the power supply 4 that described optic probe 2 links to each other, be used to described optic probe 2 power supplies.
Variation along with the filling of bladder state, wall of urinary bladder 1 thickness can produce corresponding variation, corresponding variation also can take place in the scattered power of 1 pair of probing light of wall of urinary bladder, thereby the probing light intensity signal after wall of urinary bladder 1 scattering that optic probe 2 receives is also just different, so described intensity signal can reflect the filling of bladder state.In addition, because when one timing of filling of bladder state, exterior mechanical extruding and patient's motion can not change the thickness of wall of urinary bladder significantly, so exterior mechanical extruding and patient's motion also can not influence the intensity signal of mensuration.Then the mensuration filling of bladder status system that provides of the application has stronger capacity of resisting disturbance, and it is relatively good to measure effect.
In addition, because the filling of bladder state estimating system that present embodiment provides is arranged on bladder inside, therefore do not have the risk of stopping up urethra, causing calculus.And the filling of bladder state estimating system that present embodiment provides is by optical method measuring filling of bladder state, need not the stressed of bladder or wall of urinary bladder analyzed, so the analyzing and processing process in its later stage is fairly simple.
Because the difference of bion is so the corresponding relation of the filling of bladder state that sets in advance and intensity signal is at a certain particular individual.Therefore, after wall of urinary bladder 1 is implanted described optic probe 2, can demarcate described filling of bladder state estimating system in conjunction with the urodynamics tester by the urodynamics principle, obtain the intensity signal under the different filling of bladder states, set up the corresponding relation of filling of bladder state and intensity signal, so that the corresponding relation of filling of bladder state and intensity signal is corresponding to individuality that it was suitable for.
And after optic probe 2 was implanted wall of urinary bladder 1, the patient only needed having regular physical checkups, and described system is demarcated again, can guarantee the accuracy of described system.
Embodiment two:
Present embodiment discloses another kind of filling of bladder state estimating system, comprising:
Optic probe is used for emission detection light and the probing light of reception after the wall of urinary bladder scattering, and sends the intensity signal of the probing light after the wall of urinary bladder scattering that receives.
The theoretical foundation of described optic probe work be light in wall of urinary bladder scattered power and transmittance along with the variation of bladder wall thickness.And, in the filling of bladder process, the varied in thickness of wall of urinary bladder is 1.5mm～4.5mm, if it is the position of 0.5mm that described optic probe is implanted the wall of urinary bladder outside degree of depth, the scattering of photon and transmission medium thickness are 1.0mm～3.5mm so, need the bladder wall thickness excursion of detection bigger, for electricity device, realize detecting than being easier to.If implantation position is dark excessively, then the light intensity that arrives of actual detection change less, for the detection of electricity device difficulty comparatively.In addition, implant surgery is to finish by abdominal operation, its objective is the property finished that keeps whole bladder in the operation process, if implantation position is dark excessively, so because the risk increase that bladder is pierced through in operation is unfavorable for patient's post-operative recovery, and cause problem such as abdominal cavity infection easily.
Therefore, in the present embodiment, described optic probe is arranged in the Musclar layer of described wall of urinary bladder, or is arranged between the outer membrane and Musclar layer of described wall of urinary bladder.
As shown in Figure 2, described optic probe comprises:
Substrate 11, described substrate 11 are tellite or low-temperature co-fired ceramic substrate or organic substrate;
Be arranged on the one or more photosensitive sensors on the described substrate surface, be used for receiving the probing light after the wall of urinary bladder scattering;
Be arranged on described substrate 11 lip-deep light sources 12, described light source 12 is used for emission detection light, because described optic probe is arranged in the Musclar layer of described wall of urinary bladder or between outer membrane and the Musclar layer (being the outer side of described wall of urinary bladder), therefore, described light source 12 is arranged on described substrate 11 on the one side of wall of urinary bladder inboard, to increase the propagation distance of described probing light in wall of urinary bladder, increase the accuracy of detection of described optic probe;
Be arranged on the one or more photosensitive sensors 13 of described substrate 11 on wall of urinary bladder theca interna one side surface, be used for receiving the probing light after the wall of urinary bladder scattering, and described photosensitive sensor 13 equates substantially with the distance of wall of urinary bladder theca interna with distance and the described light source 12 of wall of urinary bladder theca interna.Need to prove, so-called equating substantially, refer to, because described photosensitive sensor 13 equates it is desirable with distance and the described light source 12 of wall of urinary bladder theca interna fully with the distance of wall of urinary bladder theca interna, but when practical operation, can't guarantee to reach perfect condition, therefore, the distance of described photosensitive sensor 13 and wall of urinary bladder theca interna and described light source 12 can fluctuate in certain allowed band with the difference of the distance of wall of urinary bladder theca interna.
In addition, when described photosensitive sensor 13 when being a plurality of, it is on the circular arc in the center of circle that described a plurality of photosensitive sensors 13 are evenly distributed on described light source 12, so that described photosensitive sensor 13 residing environment unanimities.And the number of described photosensitive sensor 13 is more many, and its probing light after the wall of urinary bladder scattering that receives is also just more many, and then Fan Ying intensity signal is also more even, and the filling of bladder state that subsequent treatment obtains is also more accurate.In the present embodiment, preferred described photosensitive sensor 13 is four.
Be arranged on described substrate 11 lip-deep power ports 14, described power port 14 is electrically connected with described light source 12 and photosensitive sensor 13, is the connectivity port of described optic probe and power supply.
Be arranged on described substrate 11 lip-deep ground wire ports 15, described ground wire port 15 is electrically connected with described light source 12, and described ground wire port 15 earth leads.
Be arranged on described substrate 11 lip-deep signal output parts 16, described signal output part 16 is electrically connected with described photosensitive sensor 13, the intensity signal output port that sends for described photosensitive sensor 13.
Signal processor, as shown in Figure 3, described signal processor comprises:
Power supply, described power supply links to each other with described optic probe, is used to described optic probe power supply.
Because present embodiment is the filling of bladder state by optical method measuring, and when one timing of filling of bladder state, exterior mechanical extruding and patient's motion can not change the thickness of wall of urinary bladder significantly.Therefore, the intensity signal of the light of process wall of urinary bladder scattering can not be subjected to the influence of exterior mechanical extruding and patient's motion yet.Then the mensuration filling of bladder status system that provides of the application has stronger capacity of resisting disturbance, and it is relatively good to measure effect.
The described system of present embodiment can also arrange analog to digital conversion circuit between described optic probe and described signal processor communication line, be used for to receive the analogue signal of described intensity signal, and be the digital signal that is easy to analyzing and processing with the analog signal conversion of described intensity signal.
The described system of present embodiment can also be at the line end signalization transmitting antenna of described optic probe to external communication, and described signal transmitting antenna is used for being sent to external through the data after the respective handling described intensity signal or described intensity signal.Simultaneously, receive described signal transmitting antenna and be sent to external data by being arranged on external signal receiving antenna.
Present embodiment can be by the data after the described intensity signal of configuration information memory stores or the described intensity signal process respective handling, so that data extract is used.
Need to prove that the described intensity signal of the embodiment of the present application is the analogue signal intensity signal of the probing light after the wall of urinary bladder scattering that receives of optic probe, or through the digital signal intensity signal after the analog to digital conversion circuit conversion.The data that described intensity signal passes through after the respective handling are the data that above-mentioned intensity signal passes through the filling of bladder state that gets after the described signal processor processes.
Embodiment three:
Present embodiment discloses another filling of bladder state estimating system, with reference to figure 4, comprising:
Power supply, described power supply links to each other with described optic probe, is used to described optic probe power supply.Among Fig. 4 and not shown described power supply.
This system also comprises:
The first signal transmitting antenna 71, the described first signal transmitting antenna 71 arranges in vivo, and be connected to described optic probe 2, the described first signal transmitting antenna 71 is the signal transmitting antenna described in the embodiment two, at this moment, it is used for receiving described intensity signal and being sent to described intensity signal external.
Concrete, there is circuit to be connected between the described first signal transmitting antenna 71 and the described optic probe 2, preferably, in use, the described first signal transmitting antenna is fixed on the basin bone.
Be arranged on the analog to digital conversion circuit 5 on the connection line between described optic probe 2 and the first signal transmitting antenna 71, be used for receive the analogue signal of described intensity signal, and be digital signal with the analog signal conversion of described intensity signal.
Be arranged on the second memory 61 on the connection line between analog-digital conversion circuit as described 5 and the first signal transmitting antenna 71, described second memory 61 is the information storage unit described in the embodiment two, and at this moment, it is used for the digital signal of the described intensity signal of storage.
Be arranged on the first external signal receiving antenna 81, and communicate to connect with the described first signal transmitting antenna 71, described first signal receiving antenna 81 is the signal receiving antenna described in the embodiment two, at this moment, it is used for receiving the intensity signal that the described first signal transmitting antenna sends, and send described intensity signal to described signal processor, and extract by the information extractor in the described signal processor and to handle.
In the present embodiment, because the connection line between the first signal transmitting antenna 71 and the optic probe 2 is provided with analog to digital conversion circuit 5, therefore, the analogue signal of described intensity signal can be converted to digital signal, easier analyzed processing.And, also be provided with second memory 61 on the connection line between analog-digital conversion circuit as described 5 and the first signal transmitting antenna 71, therefore, the digital signal of described intensity signal can temporarily be deposited with in the second memory 61, with according to different demands, realize the timed sending of data or send in batches, reduced the energy loss that drives described filling of bladder state estimating system, prolonged its service life.
Embodiment four:
Present embodiment discloses another filling of bladder state estimating system, with reference to figure 5, comprising:
Power supply, described power supply links to each other with described optic probe, is used to described optic probe power supply.Among Fig. 5 and not shown described power supply.
This system also comprises:
Secondary signal transmitting antenna 72, described secondary signal transmitting antenna 72 arranges in vivo, and be connected to described signal processor 32, described secondary signal transmitting antenna 72 is the signal transmitting antenna described in the embodiment two, at this moment, it is used for receiving described filling of bladder status information and being sent to described filling of bladder status information external.
Be arranged on the analog to digital conversion circuit 5 between described signal processor 32 and the optic probe 2, be used for receive the analogue signal of described intensity signal, and be digital signal with the analog signal conversion of described intensity signal.
Be arranged on the 3rd memorizer 62 on the connection line between described signal processor 32 and the secondary signal transmitting antenna 72, described the 3rd memorizer 62 is the information storage unit described in the embodiment two, and at this moment, it is used for the described filling of bladder status information of storage.
Be arranged on external secondary signal reception antenna 82, described secondary signal reception antenna 82 communicates to connect with described secondary signal transmitting antenna 72, described secondary signal reception antenna 82 is the signal receiving antenna described in the embodiment two, at this moment, it is used for receiving the filling of bladder status information that described secondary signal transmitting antenna sends.
Because described signal processor 32 and interlock circuit thereof all arrange in vivo, therefore can reduce the volume of external device accordingly, be more conducive to the patient and carry.
Embodiment five:
Present embodiment discloses another filling of bladder state estimating system, comprising:
Optic probe, described optic probe is arranged in the wall of urinary bladder, is used for emission detection light and the probing light of reception after the wall of urinary bladder scattering, and sends the intensity signal of the probing light that receives;
Signal processor, described signal processor is positioned at body, is used for receiving described intensity signal, and according to described intensity signal and the filling of bladder state that sets in advance and the corresponding relation of intensity signal, obtains the filling of bladder status information;
Power supply, described power supply links to each other with described optic probe, is used to described optic probe power supply.
Be that with above-described embodiment difference as shown in Figure 6, described filling of bladder state estimating system also comprises:
Be arranged on the saturating body transmitting device 10 of external contactless energy, the saturating body transmitting device 10 of described contactless energy transfers the energy in the body with electromagnetic wave or hyperacoustic mode.
In the present embodiment, owing to can realize energetic interaction by the external saturating body transmitting device of contactless energy and the energy receiving system in the body, and be described power source charges.Therefore, after optic probe, signal transmitting antenna and power supply implanted, when the power supply electric energy exhausts, no longer need to be undertaken by operation the replacing of power supply, prolonged the service life of system.
Embodiment six:
Present embodiment discloses present embodiment and discloses another filling of bladder state estimating system, comprising:
Optic probe, described optic probe is arranged in the wall of urinary bladder, is used for emission detection light and the probing light of reception after the wall of urinary bladder scattering, and sends the intensity signal of the probing light that receives;
Signal processor, described signal processor is positioned at body, is used for receiving described intensity signal, and according to described intensity signal and the filling of bladder state that sets in advance and the corresponding relation of intensity signal, obtains the filling of bladder status information;
Power supply, described power supply links to each other with described optic probe, is used to described optic probe power supply.
Be that with above-described embodiment difference described filling of bladder state estimating system also comprises: the filling of bladder condition prompting device that communicates to connect with described signal processor.
Described filling of bladder condition prompting device can be set different threshold values at different individualities, when described filling of bladder state reached described threshold value, described filling of bladder condition prompting device can be reminded by modes such as sound, light or mechanical shocks.And described filling of bladder condition prompting device can be carried, and is also implantable subcutaneous, can also embody in the mode of display screen.
And, because described signal processor can arrange in vivo, therefore can reduce the volume of external device accordingly, be more conducive to the patient and carry.
Embodiment seven:
Present embodiment discloses present embodiment and discloses another filling of bladder state estimating system, comprising:
Optic probe, described optic probe is arranged in the wall of urinary bladder, is used for emission detection light and the probing light of reception after the wall of urinary bladder scattering, and sends the intensity signal of the probing light that receives;
Signal processor, described signal processor is positioned at body or external, is used for receiving described intensity signal, and according to described intensity signal and the filling of bladder state that sets in advance and the corresponding relation of intensity signal, obtains the filling of bladder status information;
Power supply, described power supply is positioned at body, links to each other with described optic probe, is used to described optic probe power supply.
Wherein, the described optic probe of present embodiment is the optic probe that adopts microelectronics processing and integrated technology to make, and has littler volume.
In addition, all be coated with the flexible electrical insulant so be positioned at device and the circuit surface of body in the present embodiment, to guarantee the safety of human body and implanting device.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (11)
1. a filling of bladder state estimating system is characterized in that, comprising:
Optic probe, described optic probe are used for being arranged in the wall of urinary bladder, and emission detection light also receives the probing light after the wall of urinary bladder scattering, and send the intensity signal of the probing light that receives;
Signal processor, described signal processor setting in vivo or external are used for receiving described intensity signal, and according to described intensity signal and the filling of bladder state that sets in advance and the corresponding relation of intensity signal, acquisition filling of bladder status information.
2. according to the described system of claim 1, it is characterized in that described optic probe is used for being arranged in the Musclar layer of described wall of urinary bladder, or is arranged between outer membrane and the Musclar layer.
3. according to the described system of claim 2, it is characterized in that described optic probe comprises:
Substrate;
Be arranged on the light source of described substrate on wall of urinary bladder theca interna one side surface, described light source is used for emission detection light;
Be arranged on the one or more photosensitive sensors of described substrate on wall of urinary bladder theca interna one side surface, be used for receiving the probing light after the wall of urinary bladder scattering, and described photosensitive sensor equates substantially with the distance of wall of urinary bladder theca interna with distance and the described light source of wall of urinary bladder theca interna;
Be arranged on the power port on the described substrate surface, described power port is electrically connected with described light source and photosensitive sensor;
Be arranged on the ground wire port on the described substrate surface, described ground wire port is electrically connected with described light source;
Be arranged on the signal output part on the described substrate surface, described signal output part is electrically connected with described photosensitive sensor.
4. according to the described system of claim 3, it is characterized in that it is on the circular arc in the center of circle that described a plurality of photosensitive sensors are evenly distributed on described light source.
5. according to the described system of claim 1, it is characterized in that described signal processor comprises:
First memory, described first memory are used for filling of bladder state that storage sets in advance and the correspondence relationship information of intensity signal;
Information extractor, described information extractor is connected to described first memory, is used for according to described intensity signal and the filling of bladder state that the sets in advance filling of bladder status information that corresponding relation extracts and described intensity signal is corresponding with intensity signal.
6. according to the described system of claim 1, it is characterized in that this system also comprises:
Be arranged on the analog to digital conversion circuit between described optic probe and the described signal processor communication line, be used for receive the analogue signal of described intensity signal, and be digital signal with the analog signal conversion of described intensity signal.
7. according to the described system of claim 1, it is characterized in that this system also comprises:
Be used for placing the signal transmitting antenna in the body, described signal transmitting antenna is positioned at described optic probe to the line end of external communication, is used for being sent to external through the data after the respective handling described intensity signal or described intensity signal;
Be used for placing external signal receiving antenna, be used for receiving the data that described signal transmitting antenna sends;
Wherein, described intensity signal is the data that described intensity signal passes through the filling of bladder state that obtains after the described signal processor processes through the data after the respective handling.
8. according to the described system of claim 1, it is characterized in that this system also comprises:
Information storage unit is used for the described intensity signal of storage or described intensity signal through the data after the respective handling, so that data extract is used.
9. according to the described system of claim 1, it is characterized in that this system also comprises: with the power supply that described optic probe links to each other, be used to described optic probe power supply.
10. according to the described system of claim 9, it is characterized in that this system also comprises:
Be arranged on the saturating body transmitting device of external contactless energy;
Energy receiving system in vivo is set, and the saturating body transmitting device of described energy receiving system and described contactless energy communicates to connect, and is connected with described power supply, is used to described power source charges.
11., it is characterized in that this system also comprises according to the described system of claim 1: the filling of bladder condition prompting device that communicates to connect with described signal processor.
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| CN201310080219.2A CN103190885B (en) | 2013-03-13 | 2013-03-13 | Bladder filling state measuring system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598893A (en) * | 2013-11-27 | 2014-02-26 | 中国科学院微电子研究所 | System and sensor used for measuring volume of urinary bladder and sensor encapsulating method |
| CN109314120A (en) * | 2016-04-27 | 2019-02-05 | 雫石诚 | Photographing module and photographic device |
| JP2021506436A (en) * | 2017-12-21 | 2021-02-22 | インキューブ ラブズ， エルエルシー | Devices and methods for detecting bladder filling |
| CN116785556A (en) * | 2023-06-25 | 2023-09-22 | 复旦大学附属肿瘤医院 | Full-automatic intelligent induction catheter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1867294A (en) * | 2003-10-15 | 2006-11-22 | 不列颠哥伦比亚大学 | Methods and apparatus for urodynamic analysis |
| CN1985753A (en) * | 2006-12-12 | 2007-06-27 | 中国人民解放军第二军医大学 | Neurogenic bladder urination alarm |
| WO2010123907A1 (en) * | 2009-04-24 | 2010-10-28 | Medtronic, Inc. | Bladder sensing using impedance and posture |
| CN101919705A (en) * | 2009-06-11 | 2010-12-22 | 北京航空航天大学 | Portable bladder urine volume ultrasonic measuring and alarming system |
| JP2011183142A (en) * | 2010-02-09 | 2011-09-22 | Nagasaki Univ | Non-invasive urine volume estimation sensor unit, non-invasive urine volume estimation device, and urination management system |
-
2013
- 2013-03-13 CN CN201310080219.2A patent/CN103190885B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1867294A (en) * | 2003-10-15 | 2006-11-22 | 不列颠哥伦比亚大学 | Methods and apparatus for urodynamic analysis |
| CN1985753A (en) * | 2006-12-12 | 2007-06-27 | 中国人民解放军第二军医大学 | Neurogenic bladder urination alarm |
| WO2010123907A1 (en) * | 2009-04-24 | 2010-10-28 | Medtronic, Inc. | Bladder sensing using impedance and posture |
| CN101919705A (en) * | 2009-06-11 | 2010-12-22 | 北京航空航天大学 | Portable bladder urine volume ultrasonic measuring and alarming system |
| JP2011183142A (en) * | 2010-02-09 | 2011-09-22 | Nagasaki Univ | Non-invasive urine volume estimation sensor unit, non-invasive urine volume estimation device, and urination management system |
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| CN103598893A (en) * | 2013-11-27 | 2014-02-26 | 中国科学院微电子研究所 | System and sensor used for measuring volume of urinary bladder and sensor encapsulating method |
| CN103598893B (en) * | 2013-11-27 | 2016-02-10 | 中国科学院微电子研究所 | A kind of method for packing of system, sensor and the sensor of measuring bladder volume |
| CN109314120A (en) * | 2016-04-27 | 2019-02-05 | 雫石诚 | Photographing module and photographic device |
| CN109314120B (en) * | 2016-04-27 | 2020-08-04 | 雫石诚 | Image pickup module and image pickup apparatus |
| JP2021506436A (en) * | 2017-12-21 | 2021-02-22 | インキューブ ラブズ， エルエルシー | Devices and methods for detecting bladder filling |
| US11786158B2 (en) | 2017-12-21 | 2023-10-17 | Incube Labs, Llc | Devices and methods for sensing bladder fullness |
| CN116785556A (en) * | 2023-06-25 | 2023-09-22 | 复旦大学附属肿瘤医院 | Full-automatic intelligent induction catheter |
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