CN205586002U - A quick identification equipment for parathyroid in thyroid gland art - Google Patents
A quick identification equipment for parathyroid in thyroid gland art Download PDFInfo
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- CN205586002U CN205586002U CN201620119414.0U CN201620119414U CN205586002U CN 205586002 U CN205586002 U CN 205586002U CN 201620119414 U CN201620119414 U CN 201620119414U CN 205586002 U CN205586002 U CN 205586002U
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Abstract
The utility model specifically discloses a quick identification equipment for parathyroid in thyroid gland art, this equipment including the impedance data acquisition unit that is used for gathering doubtful parathyroid's electrical impedance frequency spectrum data and with impedance data acquisition unit connection and be used for carrying out curve fitting with the electrical impedance frequency spectrum data that record and obtain processing unit after frequency spectrum performance parameters's the impedance data, wherein impedance data acquisition unit include with the impedance collection probe of doubtful parathyroid face contact, with data demodulation module that impedance collection probe connects and with the AD conversion processing module that data demodulation module connects, impedance collection probe including visit the body with evenly arrange in visit two at least test electrodes on the body. The utility model discloses test time can not only be reduced by a wide margin and tissue discernment false positive rate can also be reduced to reduce parathyroid's function damage, reduction complication risk, also be favorable to reducing latent doctors and patients' dispute.
Description
Technical field
This utility model belongs to the technical field of bio-impedance technique identification biological tissue, is specifically related at first shape
From groups such as parathyroid tissue, Parathyroid Tissue, fatty tissue and lymphoid tissues in adenoncus TRS
The equipment of Parathyroid Tissue is quickly identified in knitting.
Background technology
Surgery occupies critical role in the treatment of thyroid disease especially thyroid tumor.By first shape
Body of gland amasss little, and number and position variation are relatively big, and blood supply is fragile, therefore, and the favorite outer excision first of thyroid operation
The other gland of shape or damage its blood supply thus cause hypoparathyroidism much.Document is reported, temporary
Hypoparathyroidism incidence rate in thyroid operation is 6.9%～46%, and permanent first shape occurs
The patient of other gland hypofunction accounts for 0.5%～2%, the generation of this post-operative complication and disease type, operation side
The factors such as formula and patient's experience are relevant.Since the nineties in 20th century, thyroid carcinoma is in all malignant tumor
Morbidity growth rate leaps to the first, has the most become the fifth-largest common cancer of women.Thyroid is cut entirely
With central lymph node dissection be thyroid carcinoma through frequently with modus operandi, and this is also considered as by first shape
The most important risk factor that gland hypofunction occurs, therefore accurately identify parathyroid gland in art, and this is to trouble
The guarantee of person's postoperative life quality is significant.
And one of a great problem of the Thyroid Surgery doctor that puzzles is exactly parathyroid identification in art all the time
Judge, because parathyroid gland is in morphologic variation, the variation of anatomical position, cause parathyroid gland to be difficult to
Clearly differentiate discriminating with parathyroid tissue around, fatty tissue and lymph node tissue, be very easy in first
Parathyroid gland is cut in the excision of shape gland and regional lymph nodes cleaning process by mistake, thus causes parathyroid function to lower
And the postoperative complication of hypocalcemia occurs, have a strong impact on patient's postoperative life quality it could even be possible to jeopardize life
Life.General way is the regional lymphatics fatty tissue of cleaning carefully to be dissected, and finds doubtful parathyroid gland,
Cutting fraction send frozen section biopsy to verify whether as parathyroid gland, if parathyroid gland, at once moves
Plant back in patient's musculi colli tissue, to ensure the recovery of parathyroid function.
But, in art there is following weak point in frozen section Biopsy: a frozen biopsy can only do in vitro
Identify, it is impossible to be made in parathyroid identification of body and check, the parathyroid judgement at body is needed operation doctor
Raw subjective judgment, easily judges by accident；In the art of two in vitro doubtful Parathyroid Tissues, the wait of frozen biopsy disappears
Time-consuming is long, about more than 30 minutes, adds operating time, extends anesthesia duration, thus increases
Add operation and anesthesia related complication, add the working time of surgical work personnel and the surgery cost of patient,
Reduce the service efficiency of operating room；The three other glands of in vitro thyroid are easily because waiting pathological biopsy and ischemia, shadow
Ring the functional rehabilitation after it remigrates back patient's musculi colli.
In consideration of it, the utility model proposes parathyroid quick identification equipment in one Thyreoidine art,
To solve technical problem present in above-mentioned prior art.
Utility model content
The deficiency existed for above-mentioned prior art, the purpose of this utility model is to provide with in Thyreoidine art
Parathyroid quick identification equipment, can not only be greatly lowered the testing time can also reduce tissue identification erroneous judgement
Rate, thus matter of living after reducing parathyroid function damage, reducing complication risk and ensure operation in patients
Amount, is also beneficial to reduce potential doctor-patient dispute.
To achieve these goals, the technical scheme that this utility model is used is as follows:
Parathyroid quick identification equipment in one Thyreoidine art, including for gathering by doubtful first shape
The impedance data collecting unit of the impedance spectrum data of gland and be connected with described impedance data collecting unit and use
Locate after the impedance data obtaining spectrum signature parameter that measured impedance spectrum data are carried out curve fitting
Reason unit, wherein said impedance data collecting unit includes that the impedance collection contacted with doubtful parathyroid gland face is visited
Head and the described impedance collection data demodulation module that is connected of probe and the A/D being connected with described data demodulation module
Conversion processing module, described impedance collection probe includes spy body and be uniformly arranged on described spy body at least four
Individual test electrode.
As preferably, described impedance data post-processing unit includes:
Data extraction module, in the doubtful parathyroid impedance of measured impedance spectrum extracting data
Modal data；
Data Analysis Services module, is connected with described data extraction module, for by the resistance of said extracted gained
Anti-modal data carries out curve fitting and obtains required spectrum signature parameter；
Data Comparison module, is connected with described Data Analysis Services module, for being joined by obtained spectrum signature
Parathyroid spectrum signature parameter contrasts number with medical experiment data base.
As preferably, described quick identification equipment also includes that impedance data excavates unit, described impedance data
Excavate unit to be connected with described impedance data post-processing unit and for acquisition spectral characteristic parameter being classified
Divide and correction.
As it is further preferred that described impedance data excavation unit includes:
Data categorization module, for carrying out classifying and dividing by the comparing result of described Data Comparison module and use
The taxonomy database of neural network algorithm Criterion；
Destination organization identification module, is connected with described data categorization module, for by described data categorization module
Divided the taxonomy database set up and carried out destination organization identification；
Data, to lighting module, are connected with described destination organization identification module, for will identify destination organization with
Pathological biopsy result compares.
As preferably, when being provided with two test electrodes, it is embedded in described spy body one surface respectively, wherein two
Individual test electrode is exciting electrode and acquisition electrode.
As preferably, when being provided with four test electrodes, it is embedded in described spy body one surface respectively and in " one "
Word is uniformly arranged and is formed, and the most inner two test electrodes are acquisition electrode, and outer two test electrodes are sharp
Encourage electrode；
As preferably, when being provided with four test electrodes, it is embedded in described spy body one surface respectively and is square
Uniformly arrangement forms, and two the test electrodes being wherein positioned at square diagonal angle are acquisition electrode, are positioned at square diagonal angle
Another two test electrode be exciting electrode.
Use after said structure, this utility model the most advantageously:
Quick identification equipment utilization the most described in the utility model bio-impedance technique in art can in vitro or
The tissue of body gland other to doubtful thyroid quickly identifies, and compares frozen biopsy and be only capable of realizing Testing in vitro；
Quick identification equipment the most described in the utility model is taken a short time and only less than one point in quickly identifying
Clock, compared with frozen biopsy technology in existing art, can greatly reduce operating time, mean disease simultaneously
The energy consumption of the working strength of the anesthesia duration of people, surgery cost and surgical staff and time and operating room is equal
Be greatly decreased, thus also make operating room utilization ratio obtain promote, make patient and medical worker and
Medical institutions all benefit；
Quick identification equipment the most described in the utility model the most individually judges also to be to cooperate with frozen biopsy technical tie-up
Judge, the False Rate of tissue distinguishing in art can be substantially reduced, reduce parathyroid function damage, fall
Low complication risk, ensures patient's postoperative life quality, reduces potential doctor-patient dispute.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:
Fig. 1 is the Basic architecture of parathyroid quick identification equipment described in this utility model embodiment one
Figure；
Fig. 2 is the Basic architecture of parathyroid quick identification equipment described in this utility model embodiment two
Figure；
Fig. 3 is the Basic architecture of parathyroid quick identification equipment described in this utility model embodiment three
Figure；
Fig. 4 is the Basic architecture of parathyroid quick identification equipment described in this utility model embodiment four
Figure.
Reference:
100-impedance data collecting unit, 101-impedance collection probe, 1011-visits body, and 1012-tests electrode,
102-data demodulation module, 103-A/D conversion processing module, 200-impedance data post-processing unit, 201-number
According to extraction module, 202-Data Analysis Services module, 203-Data Comparison module, 300-impedance data excavates single
Unit, 301-data categorization module, 302-destination organization identification module, 303-data are to lighting module.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, the most therefore limits guarantor of the present utility model
Protect scope.
Embodiment one:
As it is shown in figure 1, this utility model embodiment provide in one Thyreoidine art parathyroid soon
Speed identification equipment, including single for gathering the impedance data collection of doubtful parathyroid impedance spectrum data
Unit 100 and be connected with described impedance data collecting unit 100 and for by measured impedance spectrum data
Carry out curve fitting and obtain the impedance data post-processing unit 200 of spectral characteristic parameter, wherein said impedance data
Impedance collection probe 101 that collecting unit 100 includes contacting with doubtful parathyroid gland face and described impedance collection
Data demodulation module 102 and the A/D being connected with described data demodulation module 102 of probe 101 connection change
Processing module 103, described impedance collection probe 101 includes visiting body 1011 and being uniformly arranged in described spy body 1011
On two test electrodes 1012.
In this utility model embodiment, described impedance collection probe 101 includes two test electrodes 1012,
Said two test electrode 1012 is embedded in described spy body 1,011 1 surface respectively, wherein connects a test electrode 1012
It is acquisition electrode and exciting electrode, excitation and acquisition mode for encouraging and gathering simultaneously.For intensifier electrode
Electric conductivity, two electrode tips have all plated one layer of silver chloride, and described interelectrode spacing is 0.1 millimeter and arrives
Between 2.0 millimeters, and the detection frequency range encouraged is 1KHz to 1MHz.
Described impedance data post-processing unit 200 includes data extraction module 201, Data Analysis Services module
202 and Data Comparison module 203, described data extraction module 201 is in measured impedance spectrum data
The doubtful parathyroid resistance/frequency of middle extraction and reactance frequency data；Described Data Analysis Services module 202
It is connected with described data extraction module 201, for by the impedance spectrum data march of said extracted gained
Line matching obtains required spectrum signature parameter；Described Data Comparison module 203 and described Data Analysis Services mould
Block 202 connects, for obtained spectrum signature parameter is doubtful parathyroid with medical experiment data base
Spectrum signature parameter contrasts.
Quickly identify described in this utility model embodiment that equipment utilization bio-impedance technique can be in vitro in art
Or the tissue of gland quickly identifies by the doubtful thyroid of body, and compare frozen biopsy and be only capable of realizing in vitro
Detection；Simultaneously compared with frozen biopsy technology in existing art, operating time can be greatly reduced, anticipate simultaneously
Taste the working strength of the anesthesia duration of patient, surgery cost and surgical staff and time and operating room
Energy consumption is all greatly decreased；It addition, quick identification equipment described in the utility model can accurately judge, all may be used
To be substantially reduced the False Rate of tissue distinguishing in art, reduce parathyroid function damage, reduce complication wind
Danger, ensures patient's postoperative life quality, reduces potential doctor-patient dispute.
Embodiment two:
As in figure 2 it is shown, this utility model embodiment provide in one Thyreoidine art parathyroid soon
Speed identification equipment, including single for gathering the impedance data collection of doubtful parathyroid impedance spectrum data
Unit 100 and be connected with described impedance data collecting unit 100 and for by measured impedance spectrum data
Carry out curve fitting and obtain the impedance data post-processing unit 200 of spectral characteristic parameter, wherein said impedance data
Impedance collection probe 101 that collecting unit 100 includes contacting with doubtful parathyroid gland face and described impedance collection
Data demodulation module 102 and the A/D being connected with described data demodulation module 102 of probe 101 connection change
Processing module 103, described impedance collection probe 101 includes visiting body 1011 and being uniformly arranged in described spy body 1011
On four test electrodes 1012.
In this utility model embodiment, described impedance collection probe 101 includes four test electrodes 1012,
Described four test electrodes 1012 are embedded in described spy body 1,011 1 surface respectively and the uniformly arrangement that is square forms,
Two the test electrodes 1012 being wherein positioned at square diagonal angle are acquisition electrode, and the another two being positioned at square diagonal angle is surveyed
Examination electrode 1012 is exciting electrode.For the electric conductivity of intensifier electrode, four electrode tips have all plated one layer of chlorine
Changing silver, described interelectrode spacing is between 0.1 millimeter to 2.0 millimeters, and the detection frequency range encouraged is
1KHz to 1MHz.
Described impedance data post-processing unit 200 includes data extraction module 201, Data Analysis Services module
202 and Data Comparison module 203, described data extraction module 201 is in measured impedance spectrum data
The doubtful parathyroid resistance/frequency of middle extraction and reactance frequency data；Described Data Analysis Services module 202
It is connected with described data extraction module 201, for by the impedance spectrum data march of said extracted gained
Line matching obtains required spectrum signature parameter；Described Data Comparison module 203 and described Data Analysis Services mould
Block 202 connects, for obtained spectrum signature parameter is doubtful parathyroid with medical experiment data base
Spectrum signature parameter contrasts.
Quickly identify described in this utility model embodiment that equipment utilization bio-impedance technique can be in vitro in art
Or the tissue of gland quickly identifies by the doubtful thyroid of body, and compare frozen biopsy and be only capable of realizing in vitro
Detection；Simultaneously compared with frozen biopsy technology in existing art, operating time can be greatly reduced, anticipate simultaneously
Taste the working strength of the anesthesia duration of patient, surgery cost and surgical staff and time and operating room
Energy consumption is all greatly decreased；It addition, quick identification equipment described in the utility model can accurately judge, all may be used
To be substantially reduced the False Rate of tissue distinguishing in art, reduce parathyroid function damage, reduce complication wind
Danger, ensures patient's postoperative life quality, reduces potential doctor-patient dispute.
Embodiment three:
As it is shown on figure 3, this utility model embodiment provide in one Thyreoidine art parathyroid soon
Speed identification equipment, including single for gathering the impedance data collection of doubtful parathyroid impedance spectrum data
Unit 100 and be connected with described impedance data collecting unit 100 and for by measured impedance spectrum data
Carry out curve fitting and obtain the impedance data post-processing unit 200 of spectral characteristic parameter, wherein said impedance data
Impedance collection probe 101 that collecting unit 100 includes contacting with doubtful parathyroid gland face and described impedance collection
Data demodulation module 102 and the A/D being connected with described data demodulation module 102 of probe 101 connection change
Processing module 103, described impedance collection probe 101 includes visiting body 1011 and being uniformly arranged in described spy body 1011
On two test electrodes 1012.
In this utility model embodiment, described impedance collection probe 101 includes two test electrodes 1012,
Said two test electrode 1012 is embedded in described spy body 1,011 1 surface, wherein a test electrode 1012 respectively
For acquisition electrode, another test electrode 1012 is exciting electrode.For the electric conductivity of intensifier electrode, two electricity
Cartridge has all plated one layer of silver chloride, and described interelectrode spacing is between 0.1 millimeter to 2.0 millimeters, and swashs
The detection frequency range encouraged is 1KHz to 1MHz.
Described impedance data post-processing unit 200 includes data extraction module 201, Data Analysis Services module
202 and Data Comparison module 203, described data extraction module 201 is in measured impedance spectrum data
The doubtful parathyroid resistance/frequency of middle extraction and reactance frequency data；Described Data Analysis Services module 202
It is connected with described data extraction module 201, for by the impedance spectrum data march of said extracted gained
Line matching obtains required spectrum signature parameter；Described Data Comparison module 203 and described Data Analysis Services mould
Block 202 connects, for obtained spectrum signature parameter is doubtful parathyroid with medical experiment data base
Spectrum signature parameter contrasts.Described quick identification equipment also includes that impedance data excavates unit 300, described
Impedance data excavates unit 300 and is connected with described impedance data post-processing unit 200 and for obtaining frequency spectrum
Characterisitic parameter carries out classifying and dividing and correction.
Described impedance data excavates unit 300 and includes data categorization module 301, destination organization identification module 302
Module 303 is compareed, right for by described Data Comparison module 203 of described data categorization module 301 with data
Carry out classifying and dividing than result and use the taxonomy database of neural network algorithm Criterion；Described target
Tissue identification module 302 is connected with described data categorization module 301, for by described data categorization module institute
Divide the taxonomy database set up and carry out destination organization identification；Described data are to lighting module 303 and described target
Tissue identification module 302 connects, for being compareed with pathological biopsy result by the destination organization of identification.
Quickly identify described in this utility model embodiment that equipment utilization bio-impedance technique can be in vitro in art
Or the tissue of gland quickly identifies by the doubtful thyroid of body, and compare frozen biopsy and be only capable of realizing in vitro
Detection；Simultaneously compared with frozen biopsy technology in existing art, operating time can be greatly reduced, anticipate simultaneously
Taste the working strength of the anesthesia duration of patient, surgery cost and surgical staff and time and operating room
Energy consumption is all greatly decreased；It addition, quick identification equipment described in the utility model the most individually judges or
Coordinate frozen biopsy technical tie-up to judge, the False Rate of tissue distinguishing in art can be substantially reduced, reduce first
The function damage of the other gland of shape, reduces complication risk, ensures patient's postoperative life quality, reduce potential doctor
Suffer from dispute.
Embodiment four:
As shown in Figure 4, this utility model embodiment in providing one Thyreoidine art parathyroid soon
Speed identification equipment, including single for gathering the impedance data collection of doubtful parathyroid impedance spectrum data
Unit 100 and be connected with described impedance data collecting unit 100 and for by measured impedance spectrum data
Carry out curve fitting and obtain the impedance data post-processing unit 200 of spectral characteristic parameter, wherein said impedance data
Impedance collection probe 101 that collecting unit 100 includes contacting with doubtful parathyroid gland face and described impedance collection
Data demodulation module 102 and the A/D being connected with described data demodulation module 102 of probe 101 connection change
Processing module 103, described impedance collection probe 101 includes visiting body 1011 and being uniformly arranged in described spy body 1011
On at least four test electrode 1012.
In this utility model embodiment, described impedance collection probe 101 at least includes four test electrodes 1012
It is embedded in described spy body 1,011 1 surface and uniformly arranging in " one " word respectively to form, the most inner two tests
Electrode 1012 is acquisition electrode, and outer two test electrodes 1012 are exciting electrode.For intensifier electrode
Electric conductivity, four electrode tips have all plated one layer of silver chloride, described interelectrode spacing be 0.1 millimeter to 2.0
Between Hao meter, and the detection frequency range encouraged is 1KHz to 1MHz.
Described impedance data post-processing unit 200 includes data extraction module 201, Data Analysis Services module
202 and Data Comparison module 203, described data extraction module 201 is in measured impedance spectrum data
The doubtful parathyroid resistance/frequency of middle extraction and reactance frequency data；Described Data Analysis Services module 202
It is connected with described data extraction module 201, for by the impedance spectrum data march of said extracted gained
Line matching obtains required spectrum signature parameter；Described Data Comparison module 203 and described Data Analysis Services mould
Block 202 connects, for obtained spectrum signature parameter is doubtful parathyroid with medical experiment data base
Spectrum signature parameter contrasts.Described quick identification equipment also includes that impedance data excavates unit 300, described
Impedance data excavates unit 300 and is connected with described impedance data post-processing unit 200 and for obtaining frequency spectrum
Characterisitic parameter carries out classifying and dividing and correction.
Described impedance data excavates unit 300 and includes data categorization module 301, destination organization identification module 302
Module 303 is compareed, right for by described Data Comparison module 203 of described data categorization module 301 with data
Carry out classifying and dividing than result and use the taxonomy database of neural network algorithm Criterion；Described target
Tissue identification module 302 is connected with described data categorization module 301, for by described data categorization module institute
Divide the taxonomy database set up and carry out destination organization identification；Described data are to lighting module 303 and described target
Tissue identification module 302 connects, for being compareed with pathological biopsy result by the destination organization of identification.
Quickly identify described in this utility model embodiment that equipment utilization bio-impedance technique can be in vitro in art
Or the tissue of gland quickly identifies by the doubtful thyroid of body, and compare frozen biopsy and be only capable of realizing in vitro
Detection；Simultaneously compared with frozen biopsy technology in existing art, operating time can be greatly reduced, anticipate simultaneously
Taste the working strength of the anesthesia duration of patient, surgery cost and surgical staff and time and operating room
Energy consumption is all greatly decreased；It addition, quick identification equipment described in the utility model the most individually judges or
Coordinate frozen biopsy technical tie-up to judge, the False Rate of tissue distinguishing in art can be substantially reduced, reduce first
The function damage of the other gland of shape, reduces complication risk, ensures patient's postoperative life quality, reduce potential doctor
Suffer from dispute.
Equipment is quickly identified, the concrete detection method of this equipment described in summary embodiment one to embodiment four
It is briefly described as follows:
First obtain doubtful parathyroid gland, described doubtful parathyroid gland is carried out electrical impedance data collection, through analyzing
Corresponding described doubtful parathyroid impedance spectrum characteristic curve diagram is obtained, the most again by this impedance after process
Spectrum signature curve chart and spectral feature data Ku Zhong biological tissue of biological tissue impedance spectrum characteristic curve are carried out
Comparison, finally judges whether described doubtful parathyroid gland is parathyroid gland.When judging described doubtful biological tissue
During for parathyroid gland, then retain this parathyroid gland；When judging described doubtful biological tissue not as parathyroid gland,
Then excise this parathyroid gland.When tissue for having excised differentiates, when judging described doubtful biological tissue
During for parathyroid gland, then retain this parathyroid gland and plant the Huis' body；When judging that described doubtful biological tissue is not
During parathyroid gland, then without planting go back to this biological tissue.In this utility model embodiment, concrete example illustrates such as
Under:
Such as 1 (in bulk measurement): when operative doctor finds doubtful thyroid in carrying out thyroid operation
During the tissue of other gland, carry out with the tissue of the impedance collection probe quickly identifying equipment gland other to doubtful thyroid
Measure, if this impedance spectrum characteristic curve diagram is hindered with spectral feature data Ku Zhong biological tissue of biological tissue
Anti-spectrum signature curve is compared, and confirm the other gland of this doubtful thyroid is organized as the other gland of thyroid, then protect
Stay the other gland of this thyroid；If by this impedance spectrum characteristic curve diagram and biological tissue's spectral feature data storehouse
Biological tissue's impedance spectrum characteristic curve is compared, and confirm the other gland of this doubtful thyroid is organized as thyroid
Its hetero-organization outside other gland, then carry out tissue according to operation intended flow and remove or excision.
Such as 2 (measuring in vitro): when finding doubtful thyroid when carrying out the test of thyroid in vitro tissue
During the tissue of other gland, carry out with the tissue of the impedance collection probe quickly identifying equipment gland other to doubtful thyroid
Measure, if this impedance spectrum characteristic curve diagram is hindered with spectral feature data Ku Zhong biological tissue of biological tissue
Anti-spectrum signature curve is compared, and confirm the other gland of this doubtful thyroid is organized as the other gland of thyroid, then may be used
Take a small amount of specimen to send Pathology Deparment to carry out frozen biopsy to further confirm that or skip confirmation link and carry out other gland and plant the Huis
The operation of body, namely retains the other gland of this thyroid；If by this impedance spectrum characteristic curve diagram and biological group
Knit spectral feature data Ku Zhong biological tissue impedance spectrum characteristic curve to compare, confirm this doubtful thyroid
Its hetero-organization being organized as outside the other gland of thyroid of other gland, the most desirable a small amount of specimen send Pathology Deparment to freeze
Biopsy further confirms that or skips confirmation link and carries out normal surgical flow process, namely according to operation intended flow
Process is planted back without do other gland.
Bio-impedance spectral feature data storehouse described in the utility model is by lot of experimental data and medical statistics
On the basis of constantly accumulation obtain summing up the data base obtained.Described by this impedance spectrum characteristic curve diagram and life
Fabric texture spectral feature data Ku Zhong biological tissue impedance spectrum characteristic curve employing neutral net of comparing is calculated
The taxonomy database of method Criterion is in order to improve stability and the accuracy rate of detection；Based on taxonomy database
Carry out the identification of destination organization, the tissue identified is compareed with pathological biopsy result, with the standard of inspection database
Really property, constantly revises and improves data base.
Foregoing is only preferred embodiment of the present utility model, for those of ordinary skill in the art, depends on
According to thought of the present utility model, the most all will change, this explanation
Book content should not be construed as restriction of the present utility model.
Claims (7)
1. with a quick identification equipment parathyroid in Thyreoidine art, including for gathering doubtful first shape
The impedance data collecting unit (100) of the impedance spectrum data of other gland and with described impedance data collecting unit
(100) connect and obtain spectral characteristic parameter for measured impedance spectrum data being carried out curve fitting
Impedance data post-processing unit (200), wherein said impedance data collecting unit (100) includes with doubtful
The number that impedance collection probe (101) of parathyroid gland face contact is connected with described impedance collection probe (101)
According to demodulation module (102) and the A/D conversion processing module (103) that is connected with described data demodulation module (102),
Described impedance collection probe (101) includes visiting body (1011) and being uniformly arranged on described spy body (1011)
At least two test electrode (1012).
Parathyroid quick identification equipment in Thyreoidine art the most according to claim 1, it is special
Levying and be, described impedance data post-processing unit (200) including:
Data extraction module (201), at the measured doubtful parathyroid gland of impedance spectrum extracting data
Resistance/frequency and reactance frequency data；
Data Analysis Services module (202), is connected with described data extraction module (201), for by above-mentioned
The impedance spectrum data of extraction gained carry out curve fitting and obtain required spectrum signature parameter；
Data Comparison module (203), is connected with described Data Analysis Services module (202), for being obtained
Doubtful parathyroid spectrum signature parameter contrasts with medical experiment data base to obtain spectrum signature parameter.
Parathyroid quick identification equipment in Thyreoidine art the most according to claim 1, it is special
Levying and be, described quick identification equipment also includes that impedance data excavates unit (300), and described impedance data digs
Pick unit (300) is connected and for obtaining spectral characteristic with described impedance data post-processing unit (200)
Parameter carries out classifying and dividing and correction.
Parathyroid quick identification equipment in Thyreoidine art the most according to claim 3, it is special
Levying and be, described impedance data excavates unit (300) and including:
Data categorization module (301), for carrying out the comparing result of described Data Comparison module (203) point
Class divides and uses the taxonomy database of neural network algorithm Criterion；
Destination organization identification module (302), is connected with described data categorization module (301), for by described
The taxonomy database of the divided foundation of data categorization module carries out destination organization identification；
Data, to lighting module (303), are connected with described destination organization identification module (302), for identifying
Destination organization compare with pathological biopsy result.
Parathyroid quick identification equipment in Thyreoidine art the most according to claim 1, it is special
Levy and be, when being provided with two test electrode (1012), be embedded in described spy body (1011) surface respectively,
Two of which test electrode (1012) is exciting electrode and acquisition electrode.
Parathyroid quick identification equipment in Thyreoidine art the most according to claim 1, it is special
Levy and be, when being provided with four test electrode (1012), be embedded in described spy body (1011) surface respectively
And uniformly arrange in " one " word and to form, the most inner two tests electrode (1012) are acquisition electrode, lean on
Outer two tests electrode (1012) are exciting electrode.
Parathyroid quick identification equipment in Thyreoidine art the most according to claim 1, it is special
Levy and be, when being provided with four test electrode (1012), be embedded in described spy body (1011) surface respectively
And the uniformly arrangement that is square forms, wherein it is positioned at two tests electrode (1012) at square diagonal angle for gathering electricity
Pole, another two test electrode (1012) being positioned at square diagonal angle is exciting electrode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620119414.0U CN205586002U (en) | 2016-02-05 | 2016-02-05 | A quick identification equipment for parathyroid in thyroid gland art |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119414.0U CN205586002U (en) | 2016-02-05 | 2016-02-05 | A quick identification equipment for parathyroid in thyroid gland art |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534524A (en) * | 2016-02-05 | 2016-05-04 | 思澜科技（成都）有限公司 | Device and method for quickly recognizing parathyroid gland in thyroid surgery |
| CN112006657A (en) * | 2020-08-21 | 2020-12-01 | 思澜科技（成都）有限公司 | Anesthesia depth monitoring method and device |
| CN112006658A (en) * | 2020-08-21 | 2020-12-01 | 思澜科技（成都）有限公司 | Anesthesia state monitoring method and device |
| CN112006659A (en) * | 2020-08-21 | 2020-12-01 | 思澜科技（成都）有限公司 | Anesthesia state monitoring method and device |
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2016
- 2016-02-05 CN CN201620119414.0U patent/CN205586002U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534524A (en) * | 2016-02-05 | 2016-05-04 | 思澜科技（成都）有限公司 | Device and method for quickly recognizing parathyroid gland in thyroid surgery |
| CN112006657A (en) * | 2020-08-21 | 2020-12-01 | 思澜科技（成都）有限公司 | Anesthesia depth monitoring method and device |
| CN112006658A (en) * | 2020-08-21 | 2020-12-01 | 思澜科技（成都）有限公司 | Anesthesia state monitoring method and device |
| CN112006659A (en) * | 2020-08-21 | 2020-12-01 | 思澜科技（成都）有限公司 | Anesthesia state monitoring method and device |
| CN112006657B (en) * | 2020-08-21 | 2022-08-02 | 思澜科技（成都）有限公司 | Anesthesia depth monitoring method and device |
| CN112006658B (en) * | 2020-08-21 | 2022-08-02 | 思澜科技（成都）有限公司 | Anesthesia state monitoring method and device |
| CN112006659B (en) * | 2020-08-21 | 2022-08-05 | 思澜科技（成都）有限公司 | Anesthesia state monitoring method and device |
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