CN205144558U - Biological tissue recognition device , biological tissue identification system and probe - Google Patents
Biological tissue recognition device , biological tissue identification system and probe Download PDFInfo
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- CN205144558U CN205144558U CN201520719015.3U CN201520719015U CN205144558U CN 205144558 U CN205144558 U CN 205144558U CN 201520719015 U CN201520719015 U CN 201520719015U CN 205144558 U CN205144558 U CN 205144558U
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Abstract
The utility model discloses a biological tissue recognition device, biological tissue identification system and for biological tissue recognition device probe, biological tissue recognition device includes: a probe for being directed at biological tissue's electrical impedance characteristic is surveyed, connect in the handle of probe, the handle includes control module, notice module and power module, and control module includes: the host processing ware, signal source and signal collector, the signal source is connected in the host processing ware for under the control of main processor, produce one or more signals that have frequency characteristic, send the detection of carrying out detected biological tissue's electrical impedance characteristic for the pointed end of probe, signal collector connects in the host processing ware for the signal whether electrical impedance characteristic that the pointed end of receiving the probe is returned was surveyed biological tissue changes, the host processing ware is received the electrical impedance characteristic of the current tissue of decision output is handled to electrical impedance characteristic signal.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly a kind of biological tissue's recognition device of the integral type based on bio-electrical impedance technology, biological tissue's recognition system and biological tissue's recognition device probe.
Background technology
In surgical operation, particularly in spinal surgery and neurosurgery, need to be fixed spinal column after vertebrae plate resection, in fixing, inner matter screw used needs doctor to squeeze into vertebral body along pedicle of vertebral arch, this operation is generally blind operation, the experience of doctor is depended in success or not, and screw deflects and enters canalis spinalis and causes malpractice to happen occasionally.
Current auxiliary observation means have two kinds, and one is the mode adopting x-ray fluoroscopy in art, observe screw position, but this view mode is static observations, and radiation has injury to patient and doctor, can not frequently use; Two is detect screw to the closure of nerve root by evoked potentuial measuring system, and then judge whether screw orientation departs from, as shown in Figure 1, but the method is preoperative longer with the preparation time in art, the accuracy measured is poor, and evoked potentuial measuring system equipment is relatively expensive, the standard configuration of not all hospital operating room.
In sum, there is variety of problems in existing tissue identification system and method, urgently utility model goes out a kind of novel tissue identification device and recognition methods.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of biological tissue recognition device, biological tissue's recognition system and biological tissue's recognition device probe, inaccurate to solve the screw orientation location existed in prior art, the high and problem that is that easily health is damaged of cost.
In order to reach above object, this utility model provides a kind of biological tissue recognition device, comprising:
Probe, for detecting biological tissue and gathering electrical impedance characteristics signal;
Handle, is connected to described probe;
Described handle comprises further: control module and power module;
Wherein, described power module is electrically connected described control module, for providing power supply for described biological tissue recognition system;
Described control module comprises further: primary processor, signal source and signal picker;
Described signal source is electrically connected described probe and described primary processor, described signal source is under the control of described primary processor, produce the signal that one or more have frequency characteristic, send to the tip of described probe to carry out the detection of the electrical impedance characteristics of tested biological tissue;
Described signal picker is electrically connected described probe and described primary processor, the electrical impedance characteristics signal of the tested biological tissue that the tip for receiving described probe returns;
Described primary processor receives described electrical impedance characteristics signal and carries out processing the electrical impedance characteristics judging to export current biological tissue, and can Division identification various organization, comprises body fluid tissue, all kinds of soft tissue, cancellous bone tissue, cortical bone tissue etc.
Above-mentioned biological tissue recognition device, described handle also comprises: notification module, be connected to described power module and described control module, for receiving the electrical impedance characteristics of the current biological tissue that described primary processor exports, carry out the information data externally exporting the anti-characteristic of described current biological tissue resistance.
Above-mentioned biological tissue recognition device, described notification module comprises: communication module, described communication module wirelessly or wired mode be connected to background server, described communication module sends the information data of the anti-characteristic of described current biological tissue resistance to described background server, and described background server records described information data and by figure Real Time Observation.
Above-mentioned biological tissue recognition device, described notification module comprises: speaker, any one or combination in any in vibration module or display lamp.
Above-mentioned tissue identification system, described handle is provided with switch, and described power module carries out control system of switching on or off electricity by described switch.
Above-mentioned biological tissue recognition device, described probe comprises probe tip and connecting rod, and described connecting rod is connected to described probe tip and described handle.
Above-mentioned biological tissue recognition device, the inside of described connecting rod is part hollow, and the inside of described connecting rod is provided with wire, and described wire is connected to described probe tip and described handle.
Above-mentioned biological tissue recognition device, described probe tip comprises at least one positive pole and at least one negative pole, and described positive pole is connected with described signal source and described signal picker by described wire with described negative pole.
Above-mentioned biological tissue recognition device, described probe tip is vertebra shape or pancake.
Above-mentioned biological tissue recognition device, described connecting rod is cylindrical, pancake or Curved Flat rod.
Above-mentioned biological tissue recognition device, described power module adopts battery as power supply.
This utility model additionally provides a kind of above-mentioned biological tissue recognition device probe, comprise probe tip and connecting rod, described connecting rod is connected to the handle of described probe tip and described biological tissue recognition device, it is characterized in that, the insulating barrier that described probe tip comprises at least one positive pole, at least one negative pole and is arranged between described positive pole and negative pole, and described insulating barrier splits described positive pole and negative pole.
Above-mentioned biological tissue recognition device probe, the inside of described connecting rod is part hollow, the inside of described connecting rod is provided with wire, described wire is connected to described probe tip and described handle, and described positive pole and described negative pole are connected signal source and the signal picker of described biological tissue recognition device by described wire.
Above-mentioned biological tissue recognition device probe, described probe tip is vertebra shape or pancake.
Above-mentioned biological tissue recognition device probe, described probe tip is triangular pyramid structure, is transitioned into cylindrical structural gradually by triangular pyramid, and described insulating barrier splits described positive pole and negative pole, and described positive pole is trapped among the centre of described insulating barrier.
Above-mentioned biological tissue recognition device probe, described probe tip is triangular pyramid structure, becomes six prism structures, then become cylindrical structural from triangular pyramid, and described insulating barrier splits described positive pole and negative pole, and described positive pole is trapped among the centre of described insulating barrier.
Above-mentioned biological tissue recognition device probe, described probe tip is flat arc structure, and described insulating barrier is positioned at the closing position of circular arc and splits described positive pole and negative pole, and described positive pole is trapped among the centre of described insulating barrier by described insulating barrier.
Above-mentioned biological tissue recognition device probe, described connecting rod is cylindrical, pancake or Curved Flat rod.
This utility model also provides a kind of biological tissue recognition system, comprise as described in biological tissue's recognition device, and background server;
Described biological tissue recognition device comprises:
Probe, for detecting biological tissue and gathering electrical impedance characteristics signal;
Handle, is connected to described probe; Described handle comprises further: control module and power module;
Wherein, described power module is electrically connected described control module, for providing power supply for described biological tissue recognition system;
Described control module comprises further: primary processor, signal source and signal picker;
Described signal source is electrically connected described probe and described primary processor, described signal source is under the control of described primary processor, produce the signal that one or more have frequency characteristic, send to the tip of described probe to carry out the detection of the electrical impedance characteristics of tested biological tissue;
Described signal picker is electrically connected described probe and described primary processor, the electrical impedance characteristics signal of the tested biological tissue that the tip for receiving described probe returns;
Described primary processor receives described electrical impedance characteristics signal and carries out processing the electrical impedance characteristics judging to export current biological tissue;
Described background server is connected to described biological tissue recognition device, and the information data for the current organization electrical impedance characteristics to the recognition device collection of described biological tissue stores, and described information data is graphical after carry out Real Time Observation.
Above-mentioned biological tissue recognition system, described background server is electrically connected at described biological tissue recognition device by wired or wireless mode.
Compared with prior art, the beneficial effects of the utility model are, a kind of being convenient for carrying and the biological tissue's recognition system used is proposed, this system easy to use and flexible, can be used as card punch, the instruments such as probe, in the process of punching and detection, help the tissue of doctor to invisible position to identify, in advance early warning is carried out to possible operational risk, and then improve the success rate of operation.
In the operation that same orthopaedics is relevant, this utility model system and method can the hoc scenario of direct detection operating position or inside, operating position, correct direction and the degree of depth of screw can be provided in advance in the process inserting fixed screw at orthopedics department, without the need to taking X-ray to irradiate to patient, guarantee the safety of operation process, improve success rate of operation.Technical solutions of the utility model are easy to use, are easy to repeatedly use, and to patient without additional injury.
Accompanying drawing explanation
Fig. 1 is that prior art adopts electro physiology method schematic diagram;
Fig. 2 is this utility model biological tissue recognition device contour structures schematic diagram;
Fig. 3 is this utility model biological tissue recognition device internal structure schematic diagram;
Fig. 4 A ~ Fig. 4 E is this utility model probe tip shape and structure schematic diagram;
Fig. 5 A ~ Fig. 5 C is this utility model probe connecting rod shape and structure schematic diagram;
Fig. 6 is the use scenes schematic diagram one of this utility model device specific embodiment;
Fig. 7 A and Fig. 7 B is the use scenes schematic diagram two of this utility model device specific embodiment;
Fig. 8 is this utility model biological tissue recognition methods schematic flow sheet;
Fig. 9 is this utility model biological tissue recognition system structural representation;
Figure 10 is this utility model biological tissue recognition system specific embodiment schematic diagram.
Wherein, Reference numeral:
1 probe 2 handle
11 wires
14 probe tip 15 connecting rods
141 positive pole 142 negative poles
143 insulating barriers
21 control module 22 notification modules
23 power module 24 switches
211 primary processor 212 signal sources
213 signal pickers
221 communication module 222 speakers
223 vibration module 224 display lamps
3 probe 4 handles
10 biological tissue's recognition device 20 background servers
S1 ~ S4, S41 ~ S42: the administration step of each embodiment of this utility model
Detailed description of the invention
Provide detailed description of the invention of the present utility model below, in conjunction with diagram, detailed description has been made to this utility model.
Know-why of the present utility model is based on bio-electrical impedance technology, this bio-electrical impedance technology is that a kind of impedance operator of biological tissue and organ and Changing Pattern thereof of utilizing carries out the bio information detection technique studied, different tissues, the fat of such as soft tissue, muscle and nerve, the spongy bone of osseous tissue and cortical bone, its impedance operator is all had any different, characteristic impedance value as osseous tissue obviously will be greater than soft tissue, by the Measurement accuracy to tissue characteristics impedance, just identification and differentiation can be carried out to different tissues.
As shown in Figure 2, this utility model provides a kind of tissue identification device based on bio-electrical impedance technology, comprising: for the probe 1 that detects the electrical impedance characteristics of biological tissue and handle 2, handle 2 is connected to probe 1;
As shown in Figure 3, handle 2 comprises: control module 21 and power module 23, and in this utility model preferred embodiment, handle 2 is circular or crutch shape, and can be hold by one hand;
Wherein, control module 21 comprises: primary processor 211, signal source 212 and signal picker 213;
Signal source 212 is connected to primary processor 211 and probe 1, under the control of primary processor 211, produces the signal that one or more have frequency characteristic, sends to the tip of probe 1 to carry out the detection of the electrical impedance characteristics of tested biological tissue;
Signal picker 213 is connected to primary processor 211 and probe 1, the signal of the electrical impedance characteristics of the tested biological tissue that the tip for receiving probe 1 returns;
Primary processor 211 receives electrical impedance characteristics signal and carries out processing the electrical impedance characteristics judging to export current biological tissue.
Wherein, power module 23, is connected to control module 21, and for providing power supply for handle 2, power module 23 carries out control system of switching on or off electricity by the switch 24 be arranged on handle 2.In this utility model preferred embodiment, power module 23 adopts battery as power supply, but this utility model is not as limit, can also take other power supply mode.Switch 24 in order to be cut off power supply when not using system, energy savings.
In this utility model preferred embodiment, handle 2 comprises further: notification module 22;
Wherein, notification module 22, is connected to control module 21 and power module 23, reports to the police for carrying out externally notice and sends the information data of current organization characteristic;
Notification module 22 comprises: communication module 221, speaker 222, any one or combination in any in vibration module 223 and display lamp 224;
Communication module 221 wirelessly or wired mode be connected to background server, communication module 221 externally sends the information data of current organization electrical impedance characteristics, and background server records information data and by figure Real Time Observation.Communication module 221 communicates to be needed in external computer, to install synchronizing software to realize communication.Speaker 222 carries out audible notification warning by the frequency and tone providing alternative sounds.Display lamp 224 carries out visual notification warning by the frequency of flicker or color change.Vibration module 223 provides vibrational feedback to the hand of user, by vibration amplitude or frequency carry out haptic alert.
As shown in Fig. 4 A ~ Fig. 4 D, in this utility model preferred embodiment, probe 1 comprises probe tip 14 and connecting rod 15, and connecting rod 15 is connected to probe tip 11 and handle 2.
The inside of connecting rod 12 is part hollow, and the inside of the hollow space of connecting rod 15 is provided with wire 11, and probe tip 14 is connected to handle 2 by wire 11.Probe tip 14 comprises at least one positive pole 141 and at least one negative pole 142, and positive pole 141 is connected with signal source 212 and signal picker 213 by wire 11 with negative pole 142.By insulating barrier 143 mutually insulated between positive pole 141 and negative pole 142.
There are two effects at the tip 14 of probe 1 in the process used, and one is in order to break through tissue, and for passage opened by built-in hold-down screw, two is detect the tissue of contact in breakthrough organizational process.The detection method at the tip 14 of probe 1 is, when most advanced and sophisticated 14 contact different tissues, electrical impedance characteristics between the positive pole 141 of most advanced and sophisticated 14 and negative pole 142 changes, and measures the impedance value of now tested biological tissue, obtains the biological properties of current tip contact.
Fig. 4 A ~ Fig. 4 E is the multiple probe tip schematic shapes of this utility model, as shown in Fig. 4 A ~ Fig. 4 E, the tip 14 of this utility model preferred embodiment middle probe is vertebra shape or pancake, but this utility model can also arrange most advanced and sophisticated 14 for other shapes, and this utility model is not as limit.Positive pole 141 is arranged at most advanced and sophisticated 14 foremost, negative pole 142 is arranged at most advanced and sophisticated 14 near the rear end (as Fig. 4 E) of connecting rod 15, or whole connecting rod is set to negative pole (Fig. 4 A-4D), insulating barrier 143 is arranged between positive pole 141 and negative pole 142, positive pole 141 is trapped among the centre of insulating barrier, due to the existence of insulating barrier, not electrical connection between positive pole 141 and negative pole 142.In this utility model, the position of positive pole and negative pole can exchange, but preferred embodiment of the present utility model is most advanced is positive pole, and connecting rod is negative pole.As illustrated in figures 4 a and 4b, this utility model probe tip 14 is triangular pyramid structure, and insulating barrier separates positive and negative polarities, and Rhizoma Sparganii vertebra is transitioned into cylindrical structural gradually; As shown in Figure 4 C, the front end of this utility model probe tip 14 is triangular pyramid structure, becomes six prism structures at rear portion, after become cylindrical structural; As shown in Figure 4 D, this utility model probe tip 14 is flat arc structure, and insulating barrier is positioned at the closing position of circular arc, connects the connecting rod for pancake or Curved Flat rod on rear side of circular arc.As shown in Figure 4 E, probe tip is cone-shaped structure, and positive pole 141 is arranged at most advanced and sophisticated 14 foremost, and negative pole 142 is arranged at most advanced and sophisticated 14 near the rear end of connecting rod 15.
Fig. 5 A ~ Fig. 5 C is this utility model multiple probe connecting rod schematic shapes, and as shown in Fig. 5 A ~ Fig. 5 C, the connecting rod of this utility model preferred embodiment middle probe is cylindrical, pancake or back segment Curved Flat rod, but this utility model is not as limit.
Fig. 6 is the use scenes schematic diagram one of this utility model device specific embodiment, as shown in Figure 6, in this utility model specific embodiment, disclose a kind of tissue identification device based on bio-electrical impedance technology, device is made up of probe 3 and handle 4 two parts, probe 3 is for carrying out signals collecting, and probe 3 end is connected to handle 4.Handle 4 inside comprises control module, notification module, switch and power module, and control module is used for sending detectable signal, and carries out identifying processing to the signal gathered; Notification module is in order to notify the structural state that user is current; The whole circuit of electric power source pair of module is powered, and switch is used for startup and the stopping of control system.
The control module of handle 4 is by signal source, and signal picker and primary processor three part form.Signal source is used for producing the multiple signal with frequency characteristic, and when signal is by tested tissue, characteristic changes, and signal picker collects these changes, transfers to primary processor to process signal, obtains the electrical impedance characteristics of current organization.
Operator's gripping handle 4, contacts tested tissue by probe 3, and tested tissue is close at probe 3 tip, and the electrical impedance characteristics between the most advanced and sophisticated both positive and negative polarity of probe 3 of different tissue correspondences is different.Detectable signal is sent by signal source, and after different tissues, characteristics of signals changes, and the signal of change is caught by signal picker, carries out analyzing and processing by primary processor.
Primary processor calculates the electrical impedance characteristics of different tissues, and is showed by notification section according to impedance variation.Sound notification is by regulating volume or the sound interval of speaker, and light notice is by regulating blinking intervals or the Show Color of display lamp.Primary processor also can pass through communication module, test data is sent out from system in real time.
Fig. 7 A and Fig. 7 B is this utility model device specific embodiment use scenes schematic diagram two, as shown in figures 7 a and 7b, when probe tip arrives vertebral body along pedicle of vertebral arch always, organizing that the electrode of probe tip contacts is basically identical, be spongy bone, electrical impedance characteristics is basically identical, then primary processor sends uniform announcement information, as shown in Figure 7 A.When probe direction mistake, when entering to the direction along canalis spinalis, probe tip enters into the cortical bone outside canalis spinalis from spongy bone in pedicle of vertebral arch, now can there is slight change in electrical impedance characteristics, and after breaking through cortical bone, probes touch is to soft tissue, its electrical impedance characteristics can produce significant change, primary processor is according to changing the announcement information sent in many ways by notification module, and teaching process person probe direction mistake need be corrected at once, as shown in Figure 7 B.
As shown in Figure 8, this utility model also provides biological tissue's recognition methods, be applied to biological tissue's recognition device as shown in Figure 6, biological tissue's recognition device comprises: probe 3 and handle 4, handle 4 comprises control module, control module comprises: primary processor, signal source and signal picker, and this recognition methods comprises:
Acquisition of signal step S1: signal source, under the control of primary processor, produces the multiple signal with frequency characteristic, sends to the tip of probe 3 to carry out the detection of the electrical impedance characteristics of tested tissue;
Signals collecting step S2: the tip of signal picker reception probe 3 returns the signal of the electrical impedance characteristics of tested tissue;
Signal processing step S3: the electrical impedance characteristics signal that primary processor receives described tested biological tissue carries out processing the electrical impedance characteristics judging to export current biological tissue, and carries out tissue division and identification further;
The recognition methods of this utility model biological tissue, comprises further:
Notifying process S4: for externally exporting the electrical impedance characteristics information data receiving described current biological tissue, and provide cue.
Wherein, notifying process S4 comprises further:
Data communication step S41: for sending the information data of the anti-characteristic of described current biological tissue resistance to background server, described background server receives described information data and carries out recording and by figure Real Time Observation;
External prompting step: for by speaker, any one or combination in any in vibration module or display lamp externally carry out message notifying.
This utility model also provides a kind of biological tissue recognition system, Fig. 9 is this utility model tissue identification system schematic diagram, as shown in Figure 9, this recognition system comprises: as biological tissue's recognition device 10 and background server 20, this biological tissue's recognition device 10 structure is as above described in Fig. 3 part, comprise: probe 30 and handle 40, handle 40 comprises: control module 41 and power module 42, control module 41 comprises further: signal source 411, signal picker 412 and primary processor 413, each portion concrete structure repeats no more herein.This biological tissue's recognition device 10, for the information data by gathering current organization electrical impedance characteristics, carries out detecting and identifying to the electrical impedance characteristics of different human body tissue; Biological tissue's recognition device 10 is connected to background server 20 by wired or wireless mode, and the information data for the current organization electrical impedance characteristics gathered biological tissue's recognition device 10 stores, and information data is graphical after carry out Real Time Observation.
Figure 10 is this utility model tissue identification system specific embodiment schematic diagram, when opening the background server 20 that special software and hardware is housed, current test data can be delivered in background server 20 wirelessly, and background server 20 receives data display and stores as surgical data.
In sum, the main thought of technical solutions of the utility model proposes a kind of biological tissue recognition device, recognition methods and biological tissue's recognition system, this recognition system and method, based on bio-electrical impedance technology, can simplify circuit, can not produce extra injury to patient simultaneously.System is divided into probe and handle two parts, and probe is data acquisition front, includes control section in handle, notification section and power pack, and namely handle includes all circuit parts, and handle one hand can grip, and convenient operation person uses and carries.Adopt tissue identification system of the present utility model and recognition methods thereof, can to the sightless tissue in probe place in operation process, as body fluid tissue, all kinds of soft tissue, cancellous bone tissue and cortical bone tissue etc. carry out Division identification, to improve the success rate of operation.
Certainly; this utility model also can have other various embodiments; when not deviating from this utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to this utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by this utility model.
Claims (23)
1. biological tissue's recognition device, is characterized in that, comprising:
Probe, for detecting biological tissue and gathering electrical impedance characteristics signal;
Handle, is connected to described probe; Described handle comprises further: control module and power module;
Wherein, described power module is electrically connected described control module, for providing power supply for described biological tissue recognition system;
Described control module comprises further: primary processor, signal source and signal picker;
Described signal source is electrically connected described probe and described primary processor, described signal source is under the control of described primary processor, produce the signal that one or more have frequency characteristic, send to the tip of described probe to carry out the detection of the electrical impedance characteristics of tested biological tissue;
Described signal picker is electrically connected described probe and described primary processor, the electrical impedance characteristics signal of the tested biological tissue that the tip for receiving described probe returns;
Described primary processor receives described electrical impedance characteristics signal and carries out processing the electrical impedance characteristics judging to export current biological tissue, and Division identification various organization.
2. biological tissue's recognition device according to claim 1, it is characterized in that, described handle also comprises: notification module, be connected to described power module and described control module, for receiving the electrical impedance characteristics of the current biological tissue that described primary processor exports, carry out the information data externally exporting the anti-characteristic of described current biological tissue resistance.
3. biological tissue's recognition device according to claim 2, it is characterized in that, described notification module comprises: communication module, described communication module wirelessly or wired mode be connected to background server, described communication module sends the information data of the anti-characteristic of described current biological tissue resistance to described background server, and described background server records described information data and by figure Real Time Observation.
4. biological tissue's recognition device according to Claims 2 or 3, is characterized in that, described notification module comprises: speaker, any one or combination in any in vibration module or display lamp.
5. biological tissue's recognition device according to claim 1, it is characterized in that, described handle is provided with switch, and described power module carries out control system of switching on or off electricity by described switch.
6. biological tissue's recognition device according to claim 1, it is characterized in that, described probe comprises probe tip and connecting rod, and described connecting rod is connected to described probe tip and described handle.
7. biological tissue's recognition device according to claim 6, it is characterized in that, the inside of described connecting rod is part hollow, and the inside of described connecting rod is provided with wire, and described wire is connected to described probe tip and described handle.
8. biological tissue's recognition device according to claim 6, it is characterized in that, the insulating barrier that described probe comprises at least one positive pole, at least one negative pole and is arranged between described positive pole and negative pole, described positive pole is connected with described signal source and described signal picker by wire with described negative pole.
9. biological tissue's recognition device according to claim 8, it is characterized in that, described probe tip is vertebra shape or pancake.
10. biological tissue according to claim 8 recognition device, it is characterized in that, described probe tip is triangular pyramid structure, is transitioned into cylindrical structural gradually by triangular pyramid, described insulating barrier splits described positive pole and negative pole, and described positive pole is trapped among the centre of described insulating barrier.
11. biological tissue according to claim 8 recognition devices, is characterized in that, described probe tip is triangular pyramid structure, six prism structures are become from triangular pyramid, become cylindrical structural again, described insulating barrier splits described positive pole and negative pole, and described positive pole is trapped among the centre of described insulating barrier.
12. biological tissue according to claim 8 recognition devices, it is characterized in that, described probe tip is flat arc structure, and described insulating barrier is positioned at the closing position of circular arc and splits described positive pole and negative pole, and described positive pole is trapped among the centre of described insulating barrier by described insulating barrier.
13. according to claim 6 or 7 biological tissue's recognition device, it is characterized in that, described connecting rod is cylindrical, pancake or Curved Flat rod.
14. biological tissue's recognition devices according to claim 1, is characterized in that, described power module adopts battery as power supply.
15. 1 kinds of biological tissue's recognition device probes, comprise probe tip and connecting rod, described connecting rod is connected to the handle of described probe tip and described biological tissue recognition device, it is characterized in that, the insulating barrier that described probe tip comprises at least one positive pole, at least one negative pole and is arranged between described positive pole and negative pole, and described insulating barrier splits described positive pole and negative pole.
16. biological tissue according to claim 15 recognition device probes, it is characterized in that, the inside of described connecting rod is part hollow, the inside of described connecting rod is provided with wire, described wire is connected to described probe tip and described handle, and described positive pole and described negative pole are connected signal source and the signal picker of described biological tissue recognition device by described wire.
17. according to claim 15 or 16 biological tissue's recognition device probe, it is characterized in that, described probe tip is vertebra shape or pancake.
18. biological tissue according to claim 15 recognition device probes, it is characterized in that, described probe tip is triangular pyramid structure, is transitioned into cylindrical structural gradually by triangular pyramid, described insulating barrier splits described positive pole and negative pole, and described positive pole is trapped among the centre of described insulating barrier.
19. biological tissue according to claim 15 recognition device probes, it is characterized in that, described probe tip is triangular pyramid structure, six prism structures are become from triangular pyramid, become cylindrical structural again, described insulating barrier splits described positive pole and negative pole, and described positive pole is trapped among the centre of described insulating barrier.
20. biological tissue according to claim 15 recognition device probes, it is characterized in that, described probe tip is flat arc structure, and described insulating barrier is positioned at the closing position of circular arc and splits described positive pole and negative pole, and described positive pole is trapped among the centre of described insulating barrier by described insulating barrier.
21. according to claim 15 or 16 biological tissue's recognition device probe, it is characterized in that, described connecting rod is cylindrical, pancake or Curved Flat rod.
22. 1 kinds of biological tissue's recognition systems, is characterized in that, comprise biological tissue's recognition device according to any one of claim 1-14, and background server;
Described biological tissue recognition device comprises:
Probe, for detecting biological tissue and gathering electrical impedance characteristics signal;
Handle, is connected to described probe; Described handle comprises further: control module and power module;
Wherein, described power module is electrically connected described control module, for providing power supply for described biological tissue recognition system;
Described control module comprises further: primary processor, signal source and signal picker;
Described signal source is electrically connected described probe and described primary processor, described signal source is under the control of described primary processor, produce the signal that one or more have frequency characteristic, send to the tip of described probe to carry out the detection of the electrical impedance characteristics of tested biological tissue;
Described signal picker is electrically connected described probe and described primary processor, the electrical impedance characteristics signal of the tested biological tissue that the tip for receiving described probe returns;
Described primary processor receives described electrical impedance characteristics signal and carries out processing the electrical impedance characteristics judging to export current biological tissue, and Division identification various organization;
Described background server is connected to described biological tissue recognition device, and the information data for the current organization electrical impedance characteristics to the recognition device collection of described biological tissue stores, and described information data is graphical after carry out Real Time Observation.
23., according to biological tissue's recognition system described in claim 22, is characterized in that, described background server is electrically connected at described biological tissue recognition device by wired or wireless mode.
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| CN201520719015.3U CN205144558U (en) | 2015-09-16 | 2015-09-16 | Biological tissue recognition device , biological tissue identification system and probe |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105147287A (en) * | 2015-09-16 | 2015-12-16 | 北京水木天蓬医疗技术有限公司 | Biological tissue identification device, biological tissue identification method and biological tissue identification system |
| CN106901735A (en) * | 2017-03-31 | 2017-06-30 | 北京水木天蓬医疗技术有限公司 | A kind of bio-electrical impedance identifying device of discrete |
| CN106901736A (en) * | 2017-03-31 | 2017-06-30 | 北京水木天蓬医疗技术有限公司 | A kind of bio-electrical impedance identifying device of discrete |
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| CN114441613A (en) * | 2021-12-30 | 2022-05-06 | 广州市赛特检测有限公司 | Electrical impedance sensor, detection method and application of biological target substance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105147287A (en) * | 2015-09-16 | 2015-12-16 | 北京水木天蓬医疗技术有限公司 | Biological tissue identification device, biological tissue identification method and biological tissue identification system |
| CN106901735A (en) * | 2017-03-31 | 2017-06-30 | 北京水木天蓬医疗技术有限公司 | A kind of bio-electrical impedance identifying device of discrete |
| CN106901736A (en) * | 2017-03-31 | 2017-06-30 | 北京水木天蓬医疗技术有限公司 | A kind of bio-electrical impedance identifying device of discrete |
| WO2018177290A1 (en) * | 2017-03-31 | 2018-10-04 | 北京水木天蓬医疗技术有限公司 | Discrete bioelectrical impedance identification device |
| WO2018177291A1 (en) * | 2017-03-31 | 2018-10-04 | 北京水木天蓬医疗技术有限公司 | Discrete bioelectrical impedance identification apparatus |
| US11457833B2 (en) | 2017-03-31 | 2022-10-04 | Beijing Smtp Technology Co., Ltd. | Discrete bioelectrical impedance identification device |
| CN114431560A (en) * | 2021-12-30 | 2022-05-06 | 广州市赛特检测有限公司 | Mask for rapidly detecting new coronavirus and biological probe modification method |
| CN114441613A (en) * | 2021-12-30 | 2022-05-06 | 广州市赛特检测有限公司 | Electrical impedance sensor, detection method and application of biological target substance |
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