CN116541896B - Implantation equipment identification circuit, implantation equipment and reading equipment - Google Patents
Implantation equipment identification circuit, implantation equipment and reading equipment Download PDFInfo
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- CN116541896B CN116541896B CN202310821260.4A CN202310821260A CN116541896B CN 116541896 B CN116541896 B CN 116541896B CN 202310821260 A CN202310821260 A CN 202310821260A CN 116541896 B CN116541896 B CN 116541896B
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- 238000002513 implantation Methods 0.000 title claims abstract description 24
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims abstract description 12
- 238000005286 illumination Methods 0.000 claims description 46
- 239000007943 implant Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000747 cardiac effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000007903 penetration ability Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/73—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by creating or determining hardware identification, e.g. serial numbers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/90—Identification means for patients or instruments, e.g. tags
- A61B90/98—Identification means for patients or instruments, e.g. tags using electromagnetic means, e.g. transponders
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/017545—Coupling arrangements; Impedance matching circuits
- H03K19/017572—Coupling arrangements; Impedance matching circuits using opto-electronic devices
Abstract
The application relates to an implantation equipment identification circuit, implantation equipment and reading equipment, which belong to the technical field of equipment identification, wherein the equipment identification circuit comprises n first signal generation circuits and m second signal generation circuits which are arranged in parallel, wherein n and m are natural numbers; the first signal generating circuit responds to an external trigger signal and outputs a first identification signal; the second signal generating circuit is used for continuously generating a second identification signal; wherein the first and second identification signals are used to generate a unique serial code for the implanted device. The first identification signal can be generated according to an external trigger signal, so that the unique sequence code containing the first identification signal is not easy to acquire; the application has the effect of improving the confidentiality of the unique serial code of the implanted device.
Description
Technical Field
The present application relates to the field of device identification technologies, and in particular, to an implantation device identification circuit, an implantation device, and a reading device.
Background
Implantable devices, i.e., implantable medical devices, include implantable neurostimulation systems, implantable cardiac electrical stimulation systems (i.e., cardiac pacemakers), implantable drug infusion systems, and the like. In the above systems, the corresponding stimulator is implanted in the patient to achieve treatment of the patient site.
For high-risk medical instruments such as implantable medical instruments, in order to ensure safe and effective use of the medical instruments, health and life safety of patients are guaranteed, and history of the medical instruments can be traced back in time when adverse events occur to the medical instruments, unique serial codes are required to be assigned to each implantable medical instrument so as to trace the implantable medical instruments. However, if the unique serial code is in a public or easily available state, the disclosure of the unique serial code is easy to cause, and the possibility of imitation of the implantable medical device is increased, so how to increase the confidentiality of the unique serial code of the implantable medical device is a problem to be solved urgently.
Disclosure of Invention
In order to improve confidentiality of unique identification sequence codes of traceable implantation equipment, the application provides an implantation equipment identification circuit, implantation equipment and reading equipment.
In a first aspect, the present application provides a device identification circuit, which adopts the following technical scheme:
an equipment identification circuit comprises n first signal generation circuits and m second signal generation circuits which are arranged in parallel, wherein n and m are natural numbers;
the first signal generating circuit responds to an external trigger signal and outputs a first identification signal; the second signal generating circuit is used for continuously generating a second identification signal;
wherein the first and second identification signals are used to generate a unique serial code for the implanted device.
By adopting the technical scheme, n first identification signals are generated by using n first signal generating circuits according to external trigger signals, second identification signals are continuously generated by using m second signal generating circuits so as to form the unique sequence code of the implantation equipment, and the unique sequence code containing the first identification signals is not easy to obtain because the first identification signals can be generated according to the external trigger signals, so that the confidentiality of the unique sequence code of the implantation equipment is improved.
Optionally, the external trigger signal is an illumination signal; the first signal generating circuit includes a first photo resistor RT1 and a first voltage dividing resistor R1;
the first voltage dividing resistor R1 is connected with the power supply end at one end and connected with one end of the first photosensitive resistor RT1 at the other end, and the other end of the first photosensitive resistor RT1 is grounded; a first signal output terminal OUT1 for outputting a first identification signal is provided at a series point of the first photo resistor RT1 and the first voltage dividing resistor R1.
By adopting the technical scheme, the first signal output end OUT1 is divided by the first photoresistor RT1 and the first voltage dividing resistor R1; when the first photo resistor RT1 does not receive the illumination signal, the resistance of the first photo resistor RT1 is high, and the first identification signal output by the first signal output terminal OUT1 is the divided voltage of the first photo resistor RT1, i.e. a high level is output. When the first photo resistor RT1 receives the illumination signal, the resistance of the first photo resistor RT1 is reduced, that is, the voltage division across the first photo resistor RT1 is reduced, and at this time, the first identification signal output by the first signal output terminal OUT1 is pulled to a low level, thereby realizing the generation of a corresponding first identification signal according to the illumination signal.
Optionally, the second signal generating circuit includes a second signal output terminal OUT2 for outputting a second identification signal, and the second signal output terminal OUT2 is shorted to the power supply terminal.
By adopting the technical scheme, the second signal output end OUT2 is short-circuited to the power supply end, so that the second identification signal continuously output by the second signal output end OUT2 is high level; at this time, when no illumination signal exists, the first identification signal and the second identification signal are both in high level, and when the illumination signal exists, only the first identification signal is changed to be in low level, so that the unique sequence code can not be acquired when the illumination signal exists, and the unique sequence code can be output when the illumination signal exists.
Optionally, the first signal generating circuit includes a second photo resistor RT2 and a second voltage dividing resistor R2;
the second photosensitive resistor RT2 is connected with the power supply end at one end and connected with one end of the second voltage dividing resistor R2 at the other end, and the other end of the second voltage dividing resistor R2 is grounded; a third signal output end OUT3 for outputting the first identification signal is arranged at a serial connection point of the second photosensitive resistor RT2 and the second voltage dividing resistor R2; the second signal generating circuit includes a fourth signal output terminal OUT4 for outputting the second identification signal, the fourth signal output terminal OUT4 being grounded.
By adopting the technical scheme, the third signal output end OUT3 is divided by the second photoresistor RT2 and the second voltage dividing resistor R2; when the second photo resistor RT2 does not receive the illumination signal, the first identification signal output by the third signal output terminal OUT3 is the divided voltage of the first voltage dividing resistor R1, and at this time, the first identification signal is at a low level; when the second photo resistor RT2 receives the illumination signal, the resistance of the second photo resistor RT2 decreases so that the voltage division on the first voltage dividing resistor R1 increases, and the first identification signal is at a high level. Thereby realizing the generation of the corresponding first identification signal according to the illumination signal. The second signal output end OUT2 is grounded, so that the second identification signal continuously output by the second signal output end OUT2 is low-level, at the moment, the first identification signal and the second identification signal are both low-level when no illumination signal exists, and only the first identification signal is changed to be high-level when the illumination signal exists, and therefore the unique sequence code can not be obtained when the illumination signal exists, and the unique sequence code can be output when the illumination signal exists.
Optionally, the first photo resistor RT1 is an infrared photo resistor; the external trigger signal is an infrared signal.
By adopting the technical scheme, the infrared signal has better penetrability to the skin of the patient, and is convenient for irradiating the implanted first and second photoresistors RT1 and RT2 in the patient.
Optionally, a protection resistor R3 is further connected in series between the second signal output terminal OUT2 and the power supply terminal.
By adopting the technical scheme, the protection resistor R3 is utilized to prevent the large voltage of the power supply end from directly flowing to the rear-stage circuit, so that the rear-stage circuit is protected.
In a second aspect, the present application provides an implantation apparatus, which adopts the following technical scheme:
an implantation apparatus, comprising: an implant device identification circuit as in any above.
By adopting the technical scheme, when the implanted equipment needs to be identified, the unique serial number of the implanted equipment can be correctly acquired by using the external trigger signal, so that the implanted equipment can be traced.
Optionally, the wireless transmitter further comprises a signal processing circuit and a wireless transmitting circuit;
the signal processing circuit is connected with the first signal generating circuit and the second signal generating circuit and is used for receiving the unique sequence code;
the wireless transmitting circuit is connected with the signal processing circuit and is used for transmitting the unique sequence code.
By adopting the technical scheme, the signal processing circuit and the wireless transmitting circuit are utilized, so that the wireless transmission of the unique sequence code is conveniently realized, and the unique sequence code of the implanted device implanted in the patient body is conveniently and directly acquired.
Optionally, the implant device is an implantable stimulator.
In a third aspect, the present application provides a reading apparatus, which adopts the following technical scheme:
a reading apparatus comprising a light source output circuit for outputting the external trigger signal; the wireless receiving circuit is used for receiving the unique sequence code.
By adopting the technical scheme, the light source output circuit provides the external trigger signal, and the wireless receiving circuit receives the unique sequence code generated according to the external trigger signal, so that the implanted device can be conveniently identified.
Drawings
FIG. 1 is a block diagram of an identification circuit according to one embodiment of the present application.
Fig. 2 is a connection configuration diagram of a first signal generating circuit according to an embodiment of the present application.
Fig. 3 is a connection structure diagram of an identification circuit according to an embodiment of the present application.
Fig. 4 is a connection configuration diagram of a first signal generating circuit according to another embodiment of the present application.
Fig. 5 is a connection structure diagram of an identification circuit according to another embodiment of the present application.
Fig. 6 is a system block diagram of an implanting device according to one embodiment of the present application.
Fig. 7 is a schematic diagram of an implanting device and a reading device according to an embodiment of the present application.
Fig. 8 is a system block diagram of a reading device according to an embodiment of the present application.
Reference numerals illustrate: 1. a first signal generating circuit; 2. a second signal generating circuit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings 1 to 8 and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The embodiment of the application discloses a device identification circuit. Referring to fig. 1, a device identification circuit includes n first signal generation circuits 1 and m second signal generation circuits 2 arranged in parallel, where n and m are natural numbers;
the first signal generating circuit 1 responds to an external trigger signal and outputs a first identification signal; the second signal generating circuit 2 is configured to continuously generate a second identification signal;
wherein the first identification signal and the second identification signal are used to generate a unique serial code for the implanted device.
It should be noted that, the parallel positional relationship of the first signal generating circuit 1 and the second signal generating circuit 2 in fig. 1 is merely an example, and the identification of the implanted device is achieved by generating a unique serial number different for each implanted device by a difference in the number of the first signal generating circuit 1 and the second signal generating circuit 2 and a difference in the arrangement order of the parallel positions.
It should be appreciated that the maximum number of unique serial numbers that can be generated is determined by the m and n numbers, and that the maximum number of unique serial numbers = 2 m+n . For example, m+n=2, then the maximum number of unique sequence numbers is 4 at this time; m+n=3, then the maximum number of unique sequence numbers at this time is 8, and so on.
In the above embodiment, n first identification signals are generated by n first signal generating circuits 1 according to an external trigger signal, and second identification signals are continuously generated by m second signal generating circuits 2 to form a unique serial code of the implantation device, and since the first identification signals need to be generated according to the external trigger signal, the unique serial code containing the first identification signals is not easy to be obtained, thereby improving confidentiality of the unique serial code of the implantation device.
Referring to fig. 2, as an embodiment of the first signal generating circuit 1, the external trigger signal is an illumination signal, and the first signal generating circuit 1 includes a first photo resistor RT1 and a first voltage dividing resistor R1;
the first voltage dividing resistor R1 is connected with the power supply end at one end and connected with one end of the first photosensitive resistor RT1 at the other end, and the other end of the first photosensitive resistor RT1 is grounded; a first signal output terminal OUT1 for outputting a first identification signal is provided at a series point of the first photo resistor RT1 and the first voltage dividing resistor R1.
The illumination signal may be infrared, ultraviolet or visible light, and accordingly, the first photo resistor RT1 is an infrared photo resistor when the illumination signal is infrared, the first photo resistor RT1 is an ultraviolet photo resistor when the illumination signal is ultraviolet, and the first photo resistor RT1 is a visible light photo resistor when the illumination signal is visible light.
In addition, the implantation device is typically implanted 20mm or so under the skin of the patient, and in this embodiment, it is preferable that the first photoresistor RT1 is an infrared photoresistor and the illumination signal is infrared, because infrared has a better penetration ability to the skin of the patient, so as to facilitate the acquisition of the unique serial number of the implantation device that has been implanted in the patient.
In the above embodiment, the first signal output terminal OUT1 is divided by the first photo resistor RT1 and the first voltage dividing resistor R1; when the first photo resistor RT1 does not receive the illumination signal, the resistance of the first photo resistor RT1 is high, and the first identification signal output by the first signal output terminal OUT1 is the divided voltage of the first photo resistor RT1, i.e. a high level is output. When the first photo resistor RT1 receives the illumination signal, the resistance of the first photo resistor RT1 is reduced, that is, the voltage division across the first photo resistor RT1 is reduced, and at this time, the first identification signal output by the first signal output terminal OUT1 is pulled to a low level, thereby realizing the generation of a corresponding first identification signal according to the illumination signal.
Referring to fig. 3, as an embodiment of the second signal generating circuit 2, the second signal generating circuit 2 includes a second signal output terminal OUT2 for outputting a second identification signal, the second signal output terminal OUT2 being shorted to a power supply terminal.
In the above embodiment, the second signal output terminal OUT2 is short-circuited to the power supply terminal, so that the second identification signal continuously output by the second signal output terminal OUT2 is at a high level; at this time, when no illumination signal exists, the first identification signal and the second identification signal are both in high level, and when the illumination signal exists, only the first identification signal is changed to be in low level, so that the unique sequence code can not be acquired when the illumination signal exists, and the unique sequence code can be output when the illumination signal exists.
Referring to fig. 3, as a further embodiment of the second signal generating circuit 2, a protection resistor R3 is further provided in series between the second signal output terminal OUT2 and the power supply terminal.
In the above embodiment, the protection resistor R3 prevents the large voltage at the power supply terminal from directly flowing to the subsequent circuit, thereby protecting the subsequent circuit.
Taking fig. 3 as an example, n+m=4 in fig. 3, the identification circuit includes three first signal generation circuits 1 and one second signal generation circuit 2, and when there is no illumination signal, the identification circuit outputs 1111; when there is an illumination signal, the recognition circuit outputs 0010, that is, the unique serial code generated by the recognition circuit is 0010.
Referring to fig. 4, as another embodiment of the first signal generating circuit 1, the first signal generating circuit 1 includes a second photo resistor RT2 and a second voltage dividing resistor R2;
the second photosensitive resistor RT2 is connected with the power supply end at one end and connected with one end of the second voltage dividing resistor R2 at the other end, and the other end of the second voltage dividing resistor R2 is grounded; a third signal output terminal OUT3 for outputting the first identification signal is provided at a series point of the second photo resistor RT2 and the second voltage dividing resistor R2.
In the above embodiment, the third signal output terminal OUT3 is divided by the second photo resistor RT2 and the second dividing resistor R2; when the second photo resistor RT2 does not receive the illumination signal, the first identification signal output by the third signal output terminal OUT3 is the divided voltage of the first voltage dividing resistor R1, and at this time, the first identification signal is at a low level; when the second photo resistor RT2 receives the illumination signal, the resistance of the second photo resistor RT2 decreases so that the voltage division on the first voltage dividing resistor R1 increases, and the first identification signal is at a high level. Thereby realizing the generation of the corresponding first identification signal according to the illumination signal.
Similarly, in the present embodiment, the second photo resistor RT2 is preferably an infrared photo resistor, and the illumination signal is infrared.
Referring to fig. 5, as another embodiment of the second signal generating circuit 2, the second signal generating circuit 2 includes a fourth signal output terminal OUT4 for outputting a second identification signal, the fourth signal output terminal OUT4 being grounded.
Referring to fig. 5, as a further embodiment of the second signal generating circuit 2, the second signal generating circuit 2 further includes a protection resistor R3, the protection resistor R3 being connected in series between the fourth signal output terminal OUT4 and ground.
In the above embodiment, the second signal output terminal OUT2 is grounded, so that the second identification signal continuously output by the second signal output terminal OUT2 is at a low level, at this time, the first identification signal and the second identification signal are both at a low level when no illumination signal is present, and only the first identification signal is changed to a high level when the illumination signal is present, thereby realizing that the unique sequence code cannot be acquired when no illumination signal is present, and the unique sequence code can be output when the illumination signal is present.
Taking fig. 5 as an example, n+m=4 in fig. 5, the identification circuit includes three first signal generation circuits 1 and one second signal generation circuit 2, and when there is no illumination signal, the identification circuit outputs 0000; when there is an illumination signal, the identification circuit outputs 1101, that is, the unique serial code generated by the identification circuit is 1101.
The embodiment of the application discloses implantation equipment. Referring to fig. 6, an implanting apparatus, comprising:
an implantation apparatus, comprising: an implant device identification circuit as in any above.
Wherein the implant device is an implantable stimulator.
In the above embodiment, when the implanted device needs to be identified, the unique serial number of the implanted device can be correctly obtained by using the external trigger signal, so that the implanted device can be traced.
As a further embodiment of the implant device, the implant device further comprises a signal processing circuit and a wireless transmission circuit;
a signal processing circuit connected to the first signal generating circuit 1 and the second signal generating circuit 2 for receiving the unique sequence code;
and the wireless transmitting circuit is connected with the signal processing circuit and is used for transmitting the unique sequence code.
In the above embodiment, the signal processing circuit and the wireless transmitting circuit are utilized to facilitate wireless transmission of the unique serial code, and facilitate direct acquisition of the unique serial code of the implanted device that has been implanted in the patient.
The embodiment of the application discloses a reading device. Referring to fig. 7 and 8, an implanting device includes a light source output circuit for outputting the external trigger signal and a wireless receiving circuit; the wireless receiving circuit is used for receiving the unique sequence code.
In the above embodiment, the external trigger signal is provided by the light source output circuit, and the unique serial code generated according to the external trigger signal is received by the wireless receiving circuit, so that the identification of the implanted device is facilitated.
Wherein the reading device is an energy controller. An energy controller refers to a device that wirelessly transmits energy to an implanted device implanted in a patient through a radio frequency antenna. The energy of the power supply end in the identification circuit of the implanted device is provided by the energy controller.
Referring to fig. 7, fig. 7 is a schematic diagram of an implanting device and a reading device when the implanting device is implanted under the skin of a patient, when a unique serial number of the implanting device needs to be acquired, a light source output circuit of the reading device outputs an illumination signal to illuminate the skin of the patient where the implanting device is located, the illumination signal penetrates through the skin to illuminate an identification circuit of the implanting device, so that the identification circuit receives the illumination signal to generate the unique serial number, the unique serial number is wirelessly transmitted through a signal processing circuit and a wireless transmitting circuit of the implanting device, and a wireless receiving circuit of the reading device receives the unique serial number, so that the reading of the unique serial number of the implanting device under the skin of the patient is realized.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. The above-described apparatus embodiments are merely illustrative, for example, the division of the units is merely a logical function division, and there may be other manners of division in actual implementation, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.
In addition, functional modules in the embodiments of the present application may be integrated together to form a single part, or each module may exist alone, or two or more modules may be integrated to form a single part.
The foregoing description of the preferred embodiments of the application is not intended to limit the scope of the application in any way, including the abstract and drawings, in which case any feature disclosed in this specification (including abstract and drawings) may be replaced by alternative features serving the same, equivalent purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
Claims (10)
1. An implantation equipment identification circuit is characterized by comprising n first signal generation circuits (1) and m second signal generation circuits (2) which are arranged in parallel, wherein n and m are natural numbers;
the first signal generating circuit (1) responds to an external trigger signal and outputs a first identification signal; the second signal generating circuit (2) is used for continuously generating a second identification signal; the external trigger signal is an illumination signal;
wherein the first identification signal and the second identification signal generate unique sequence codes of the implantation device through the difference of the number of the first signal generating circuit (1) and the second signal generating circuit (2) and the difference of the parallel position arrangement sequence.
2. The identification circuit according to claim 1, characterized in that the first signal generating circuit (1) comprises a first photo resistor RT1 and a first voltage dividing resistor R1;
the first voltage dividing resistor R1 is connected with the power supply end at one end and connected with one end of the first photosensitive resistor RT1 at the other end, and the other end of the first photosensitive resistor RT1 is grounded; a first signal output terminal OUT1 for outputting a first identification signal is provided at a series point of the first photo resistor RT1 and the first voltage dividing resistor R1.
3. The identification circuit of claim 2, wherein: the second signal generating circuit (2) comprises a second signal output end OUT2 for outputting a second identification signal, and the second signal output end OUT2 is short-circuited to a power supply end.
4. The identification circuit of claim 1, wherein: the external trigger signal is an illumination signal; the first signal generating circuit (1) includes a second photo resistor RT2 and a second voltage dividing resistor R2;
the second photosensitive resistor RT2 is connected with the power supply end at one end and connected with one end of the second voltage dividing resistor R2 at the other end, and the other end of the second voltage dividing resistor R2 is grounded; a third signal output end OUT3 for outputting the first identification signal is arranged at a serial connection point of the second photosensitive resistor RT2 and the second voltage dividing resistor R2;
the second signal generating circuit (2) includes a fourth signal output terminal OUT4 for outputting a second identification signal, the fourth signal output terminal OUT4 being grounded.
5. The identification circuit of claim 2, wherein:
the first photoresistor RT1 is an infrared photoresistor; the illumination signal is an infrared signal.
6. A recognition circuit according to claim 3, wherein a protection resistor R3 is further arranged in series between the second signal output terminal OUT2 and the power supply terminal.
7. An implantation apparatus, comprising: an implant device identification circuit as claimed in any one of claims 1 to 6.
8. The implant device of claim 7, further comprising signal processing circuitry and wireless transmission circuitry;
the signal processing circuit is connected with the first signal generating circuit (1) and the second signal generating circuit (2) and is used for receiving the unique sequence code;
the wireless transmitting circuit is connected with the signal processing circuit and is used for transmitting the unique sequence code.
9. The implant device of claim 7, wherein the implant device is an implantable stimulator.
10. A reading apparatus comprising a light source output circuit and a wireless receiving circuit; the light source output circuit is used for outputting the external trigger signal according to any one of claims 1-6; the radio receiving circuit is configured to receive a unique sequence code according to any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310821260.4A CN116541896B (en) | 2023-07-06 | 2023-07-06 | Implantation equipment identification circuit, implantation equipment and reading equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310821260.4A CN116541896B (en) | 2023-07-06 | 2023-07-06 | Implantation equipment identification circuit, implantation equipment and reading equipment |
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| CN116541896A CN116541896A (en) | 2023-08-04 |
| CN116541896B true CN116541896B (en) | 2023-09-12 |
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