CN105079970B - Physical therapy device and its control method and the magnetic field configuration device for physical therapy device - Google Patents
Physical therapy device and its control method and the magnetic field configuration device for physical therapy device Download PDFInfo
- Publication number
- CN105079970B CN105079970B CN201510528020.0A CN201510528020A CN105079970B CN 105079970 B CN105079970 B CN 105079970B CN 201510528020 A CN201510528020 A CN 201510528020A CN 105079970 B CN105079970 B CN 105079970B
- Authority
- CN
- China
- Prior art keywords
- magnetic field
- physical therapy
- microprocessor
- therapy device
- alimentary canal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
The present invention provides a kind of physical therapy device, including the matched magnetic field configuration device of physical therapy device in physical therapy device in alimentary canal and the alimentary canal；The magnetic field configuration device includes electromagnetism field generator, periodically the electromagnetism field generator is controlled to generate the microprocessor in magnetic field according to the operating mode that physical therapy device in alimentary canal carries out in advance, the power module of power supply is provided to electromagnetism field generator and microprocessor；The microprocessor includes that the flash memory of the corresponding active configuration parameter of operating mode with carrying out in advance can be stored.Physical therapy device in alimentary canal, including being used to detect the magnetic field sensor in the magnetic field that the magnetic field configuration device generates, communicating to connect the controller to control physical therapy device operating mode in the alimentary canal according to the magnetic field signal detected with magnetic field sensor.The physical therapy device can change the operating mode of physical therapy device in alimentary canal as needed.
Description
Technical field
The physical therapy device that can change the present invention relates to a kind of physical therapy device more particularly to a kind of operating mode and its control
Method and the magnetic field configuration device for physical therapy device.
Background technology
At present, in the vibration alimentary canals such as capsule physical therapy device after the completion of production, it is impossible to again by wired mode into
The configuration of row operating mode；On the one hand it can not meet different human needs；Another aspect operating mode unification, can not meet
Different needs in alimentary canal at different location.
Since physical therapy device small volume, inner space are limited in alimentary canal, it is impossible to accommodate radio frequency chip and its attached
Circuit, so its running parameter can only cure in microprocessor burning program, after the completion of production, it is impossible to receive again new
Running parameter, operating mode cannot change again.
In view of this, it is necessary to provide a kind of improved physical therapy device and its control method and for the physical therapy device
Magnetic field configuration device improved existing, to solve the above problems.
Invention content
It the physical therapy device and its control method that can change the purpose of the present invention is to provide a kind of operating mode and is used for
The magnetic field configuration device of physical therapy device.
For achieving the above object, the present invention provides a kind of physical therapy device, including physical therapy device in alimentary canal and institute
State the matched magnetic field configuration device of physical therapy device in alimentary canal；The magnetic field configuration device includes electromagnetism field generator, periodically basis
The operating mode that physical therapy device carries out in advance in alimentary canal controls the electromagnetism field generator to generate the microprocessor in magnetic field, to electromagnetism
Field generator and microprocessor provide the power module of power supply；The microprocessor includes that the operating mode with carrying out in advance can be stored
The flash memory of corresponding active configuration parameter；Physical therapy device in alimentary canal periodically detects the magnetic field configuration device production including being used for
Magnetisation field, the magnetic field sensor without the magnetic field signal for generating magnetic field communicate to connect the magnetic field will detect with magnetic field sensor
Signal be converted into active configuration parameter and according to active configuration state modulator in alimentary canal physical therapy device operating mode control
Device processed.
As a further improvement on the present invention, the magnetic field configuration device further includes telecommunication circuit, the telecommunication circuit communication
The microprocessor is connected with terminal device so that the microprocessor obtains active configuration parameter at the terminal device.
As a further improvement on the present invention, the magnetic field configuration device further include one be electrically connected the microprocessor with
The metal oxide semiconductor field effect tube of electromagnetism field generator, microprocessor is by controlling metal oxide semiconductor field-effect
The conducting of pipe is with disconnecting whether control electromagnetism field generator generates magnetic field.
As a further improvement on the present invention, the power module includes external power supply, external voltage is converted to micro- place
Manage the power supply changeover device of device required voltage.
The beneficial effects of the invention are as follows：The physical therapy device of the present invention includes physical therapy device and magnetic field configuration device in alimentary canal；
Magnetic field configuration device generates magnetic field, magnetic field sensor detection magnetic field according to operating mode, and controller is detected further according to magnetic field sensor
To magnetic field signal be converted into operating mode, can change as needed so as to fulfill the operating mode of physical therapy device；So that reason
The change configuration of active configuration parameter can be carried out at any time according to the demand of client by treating device, and operating mode diversification improves
The convenience that uses and the use scope for expanding physical therapy device.
Description of the drawings
Fig. 1 is the structure diagram of the magnetic field configuration device of the present invention.
Fig. 2 is the functional block diagram of the magnetic field configuration device work of the present invention.
Fig. 3 is the control method flow chart of the magnetic field configuration device of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, it is right in the following with reference to the drawings and specific embodiments
The present invention is described in detail.
Please refer to Fig.1 ~ Fig. 2 shown in, the present invention provides a kind of operating modes to need the reason that be modified according to user
Device is treated, including the matched magnetic field configuration device of physical therapy device in physical therapy device in alimentary canal and the alimentary canal.In use,
Physical therapy device is located in alimentary canal in alimentary canal, and magnetic field configuration device is located at the external physical therapy device hair into alimentary canal as needed
Send work order.
The Working mould that the magnetic field configuration device includes electromagnetism field generator, periodically carried out in advance according to physical therapy device in alimentary canal
Formula control the electromagnetism field generator generate magnetic field microprocessor, power module and the communication connection microprocessor and other
The telecommunication circuit of terminal device.The power module provides power supply to electromagnetism field generator, microprocessor and telecommunication circuit.
The microprocessor is the core of magnetic field configuration device, using the PIC12LF1572-I/SN 8 of Microchip companies
Bit microprocessor.The microprocessor includes that the sudden strain of a muscle of the corresponding active configuration parameter of operating mode with carrying out in advance can be stored
It deposits.Magnetic field configuration device periodically can generate electromagnetic field according to active configuration state modulator electromagnetism field generator, to physical therapy in alimentary canal
Device provides new operating mode or the operating mode carried out in advance.
The corresponding active configuration parameter of operating mode with carrying out in advance, can be stored in the memory of microprocessor, also may be used
To be obtained at other-end equipment by telecommunication circuit.The microprocessor in memory or passes through telecommunication circuit as needed
Corresponding active configuration parameter is transferred at other-end equipment, the electromagnetism generator is further controlled to generate magnetic field.
The telecommunication circuit is asynchronous receiving-transmitting transmitter（UART, Universal Asynchronons Receiver/
Transmitter）, such as RS232.The telecommunication circuit communicates to connect the microprocessor and other-end equipment（Such as computer moves
The PC ends such as dynamic communication apparatus）, using external USB turn UART lines be directly connected to 8-bit microprocessor UART communicate pin, make
The microprocessor obtains active configuration parameter or the microprocessor returns to related data at the terminal device
Terminal device.
The power module includes external power supply, the voltage by external power supply（Abbreviation external voltage）Be converted to microprocessor
With the power supply changeover device of telecommunication circuit required voltage, such as DC-DC power source conversion device, refer to a voltage in DC circuit
The electric energy of value becomes the device of the electric energy of another voltage value.DC-DC power source conversion device is using Linear companies in the present invention
LT3502AEDC chips carry out voltage conversion, the 5V DC voltages of input are converted into 3.0V DC voltages, for microprocessor
（MCU, Micocontroller Unit）, telecommunication circuit use.
Electromagnetism field generator includes the load resistance that 1 power is 5W（RES）With the magnetic of 1 inductance value about 300uH
Ring coil（Circular Coil）Composition；The electric current mainly passed through by load resistance limitation, the electric current after being limited pass through magnetic
Ring coil generates the magnetic field of some strength using galvanomagnetic-effect.
Further, the magnetic field configuration device is also provided with one and is electrically connected the microprocessor and electromagnetism field generator
Metal oxide semiconductor field effect tube（MOSFET, Metal-Oxide-Semiconductor Field-Effect
Transistor）, microprocessor is by controlling the conducting of MOSFET with disconnecting whether control electromagnetism field generator generates magnetic field.
Physical therapy device includes matching with the electromagnetism generator and periodically match for detecting the magnetic field in the alimentary canal
It puts the magnetic field sensor in the magnetic field of device generation, communicated to connect with magnetic field sensor with according to the magnetic field signal control detected
The controller of physical therapy device operating mode in alimentary canal.
It please refers to shown in Fig. 3, the present invention also provides the control methods for above-mentioned physical therapy device, include the following steps：
S1：Power module provides power supply to microprocessor and electromagnetism field generator；Specifically, external power supply inputs
DC5.0V is converted into supplying microprocessor, telecommunication circuit RS232 offer power supplys after 3.0V by DC-DC circuit；
S2：Timing microprocessor is according to the corresponding work of operating mode carried out in advance with physical therapy device in the alimentary canal
Electromagnetism field generator described in state modulator is configured and generates magnetic field；
S3：Field synchronous is generated with the electromagnetism field generator in S2, magnetic field sensor timing detects the magnetic field configuration device
The magnetic field of generation；
S4：Controller controls the work of physical therapy device in the alimentary canal according to the magnetic field signal that magnetic field sensor detects
Pattern.
S2 is specially：When starting every time, microprocessor first reads the data that address is specified in flash memory, if data are or contain
Having in the active configuration parameter namely flash memory that last time receives has active configuration parameter, then microprocessor is joined according to active configuration
Number controls the electromagnetism field generator to generate magnetic field, while is set active configuration parameter back to other-end by telecommunication circuit
Standby place.
If the data that address is specified in flash memory are interior without active configuration parameter, micro- place without active configuration parameter namely flash memory
Reason device waits for terminal device to send the corresponding work order of operating mode with carrying out in advance by telecommunication circuit；Microprocessor from
After device end obtains work order, active configuration parameter is first extracted from work order and is stored in flash memory；Microprocessor
Magnetic field is generated, while by telecommunication circuit by active configuration parameter according to the active configuration driving parameter electromagnetism field generator of acquisition
Back at other-end equipment.
Active configuration parameter by several 1 or 0 permutation and combination of byte into byte units represent, such as represent work by eight and match
Put the combination of bytes of parameter into byte units [1,1,0,0,0,0,1,1].The microprocessor is read according to magnetic field command protocols
Byte units are taken, electromagnetic field generator are controlled to generate magnetic field when the byte for representing active configuration parameter is 1；Match representing work
Control electromagnetic field generator does not generate magnetic field when the byte for putting parameter is 0.
Specifically, microprocessor has output high level, low level pin, according to defined magnetic field command protocols, when
When the byte for representing active configuration parameter is 1, pin output high level and predetermined hold-time T0, high level driving MOSFET lead
Logical, the 5V direct currents that external power supply inputs are guided to RL electromagnetism field generator and generate magnetic field by MOSFET；Join when representing active configuration
When several bytes is 0, pin output low level and predetermined hold-time T0, low level driving MOSFET be not turned on, RL electromagnetic fields
Circuit does not have electric current to pass through, and electromagnetism field generator does not generate magnetic field；Predetermined time T in the present embodiment0For 250ms.
Magnetic field sensor timing detection electromagnetism generator generates magnetic field, without the magnetic field signal for generating magnetic field, and controller is by magnetic
The magnetic field signal that the electromagnetism generator that field sensor detects generates is converted into active configuration parameter, and controller is according to active configuration
Described in state modulator in alimentary canal physical therapy device operating mode.Specifically, magnetic field sensor detects that electromagnetism field generator produces
During magnetisation field, controller is converted into the magnetic field signal byte 1 for representing active configuration parameter；If magnetic field sensor detects electricity
When magnetic field producer is without magnetic field is generated, controller is converted into the magnetic field signal byte 0 for representing active configuration parameter.
However, because of the presence in earth's magnetic field, after magnetic field sensor detects magnetic field, controller deducts obtained magnetic field value
The magnetic field signal if result is greater than or equal to the magnetic field threshold value set, is just converted into and represents active configuration ginseng by earth's magnetic field value
Several bytes 1；If result is less than the magnetic field threshold value of setting, which is just converted into the word for representing active configuration parameter
Section 0；Controller changes the operating mode of physical therapy device in alimentary canal according to byte units acquisition instruction.Wherein magnetic field threshold value is by electricity
It deducts most strong earth's magnetic field and is worth to, while hysteresis can be set to prevent noise between threshold value in the magnetic field that magnetic generator routinely generates
It influences.Earth's magnetic field can be demarcated tri- components of XYZ in advance by reference ground, then by the magnetic field signal detected in tri- points of XYZ
Relatively and earth's magnetic field is deducted in amount.
In conclusion the physical therapy device of the present invention includes physical therapy device and magnetic field configuration device in alimentary canal；Magnetic field configuration device
Magnetic field, magnetic field sensor detection magnetic field are generated according to operating mode, controller is believed further according to the magnetic field that magnetic field sensor detects
Number operating mode is converted into, can changed as needed so as to fulfill the operating mode of physical therapy device；So that physical therapy device can be with
Carry out the change configuration of active configuration parameter at any time according to the demand of client, operating mode diversification improves the facility used
Property and the use scope for expanding physical therapy device.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferred embodiment to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that, it can modify to technical scheme of the present invention
Or equivalent replacement, without departing from the spirit and scope of technical solution of the present invention.
Claims (6)
1. a kind of physical therapy device, it is characterised in that：Match including physical therapy device in physical therapy device in alimentary canal and the alimentary canal
The magnetic field configuration device of conjunction；
The operating mode control that the magnetic field configuration device includes electromagnetism field generator, periodically carried out in advance according to physical therapy device in alimentary canal
Make the power supply mould that the electromagnetism field generator generates the microprocessor in magnetic field, power supply is provided to electromagnetism field generator and microprocessor
Block；The microprocessor includes that the flash memory of the corresponding active configuration parameter of operating mode with carrying out in advance can be stored；The magnetic
Field configurator further includes telecommunication circuit, and the telecommunication circuit communicates to connect the microprocessor with terminal device so that institute
It states microprocessor and active configuration parameter is obtained at the terminal device；
Physical therapy device in alimentary canal periodically detects the magnetic field configuration device generation magnetic field, the magnetic field without generation magnetic field including being used for
The magnetic field sensor of signal communicates to connect the magnetic field signal detected being converted into active configuration parameter simultaneously with magnetic field sensor
According to described in active configuration state modulator in alimentary canal physical therapy device operating mode controller.
2. physical therapy device according to claim 1, it is characterised in that：The magnetic field configuration device further includes an electric connection
The metal oxide semiconductor field effect tube of the microprocessor and electromagnetism field generator, microprocessor is by controlling metal to aoxidize
The conducting of object semiconductor field is with disconnecting whether control electromagnetism field generator generates magnetic field.
3. physical therapy device according to claim 1, it is characterised in that：The power module include external power supply, will be external
Voltage is converted to the power supply changeover device of microprocessor required voltage.
4. a kind of magnetic field configuration device, for controlling the operating mode of physical therapy device in alimentary canal, it is characterised in that：Including electromagnetic field
Generator periodically controls the electromagnetism field generator to generate magnetic field according to the operating mode that physical therapy device in alimentary canal carries out in advance
Microprocessor, the power module that power supply is provided to electromagnetism field generator and microprocessor；The microprocessor include can store with
The flash memory of the corresponding active configuration parameter of operating mode carried out in advance；So that the magnetic field sensor of physical therapy device is determined in alimentary canal
When detect the electromagnetism field generator generate magnetic field, without in physical therapy device in the magnetic field signal and alimentary canal for generating magnetic field with magnetic
The magnetic field signal detected is converted into active configuration parameter and is joined according to active configuration by the controller of field sensor communication connection
Number controls the operating mode of physical therapy device in the alimentary canal, and the magnetic field configuration device further includes telecommunication circuit, the communication electricity
Road is communicating to connect the microprocessor and terminal device so that the microprocessor obtains work at the terminal device
Make configuration parameter.
5. magnetic field configuration device according to claim 4, it is characterised in that：The magnetic field configuration device further includes one and electrically connects
The metal oxide semiconductor field effect tube of the microprocessor and electromagnetism field generator is connect, microprocessor is by controlling metal oxygen
The conducting of compound semiconductor field is with disconnecting whether control electromagnetism field generator generates magnetic field.
6. magnetic field configuration device according to claim 4, it is characterised in that：The power module includes external power supply, by outside
Connect the power supply changeover device that voltage is converted to microprocessor required voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528020.0A CN105079970B (en) | 2015-08-25 | 2015-08-25 | Physical therapy device and its control method and the magnetic field configuration device for physical therapy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528020.0A CN105079970B (en) | 2015-08-25 | 2015-08-25 | Physical therapy device and its control method and the magnetic field configuration device for physical therapy device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105079970A CN105079970A (en) | 2015-11-25 |
| CN105079970B true CN105079970B (en) | 2018-06-19 |
Family
ID=54561867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510528020.0A Active CN105079970B (en) | 2015-08-25 | 2015-08-25 | Physical therapy device and its control method and the magnetic field configuration device for physical therapy device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105079970B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877980B (en) | 2015-04-27 | 2019-04-19 | 上海安翰医疗技术有限公司 | Physical therapy device and its control method inside alimentary canal |
| US10500127B2 (en) | 2016-04-18 | 2019-12-10 | Ankon Medical Technologies (Shanghai) Co., Ltd. | Vivo device and method of using the same |
| GB2554354B (en) | 2016-09-21 | 2021-06-02 | Vibrant Ltd | Systems for adaptive treatment of disorders in the gastrointestinal tract |
| US11504024B2 (en) | 2018-03-30 | 2022-11-22 | Vibrant Ltd. | Gastrointestinal treatment system including a vibrating capsule, and method of use thereof |
| US10888277B1 (en) | 2017-01-30 | 2021-01-12 | Vibrant Ltd | Method for treating diarrhea and reducing Bristol stool scores using a vibrating ingestible capsule |
| US10905378B1 (en) | 2017-01-30 | 2021-02-02 | Vibrant Ltd | Method for treating gastroparesis using a vibrating ingestible capsule |
| US11638678B1 (en) | 2018-04-09 | 2023-05-02 | Vibrant Ltd. | Vibrating capsule system and treatment method |
| US10537720B2 (en) | 2018-04-09 | 2020-01-21 | Vibrant Ltd. | Method of enhancing absorption of ingested medicaments for treatment of parkinsonism |
| US12083303B2 (en) | 2019-01-21 | 2024-09-10 | Vibrant Ltd. | Device and method for delivering a flowable ingestible medicament into the gastrointestinal tract of a user |
| US11510590B1 (en) | 2018-05-07 | 2022-11-29 | Vibrant Ltd. | Methods and systems for treating gastrointestinal disorders |
| KR20210111258A (en) | 2019-01-03 | 2021-09-10 | 바이브런트 리미티드 | Devices and methods for delivering an ingestible medicament into the gastrointestinal tract of a user |
| GB201900780D0 (en) | 2019-01-21 | 2019-03-06 | Vibrant Ltd | Device and method for delivering a flowable ingestible medicament into the gastrointestinal tract of a user |
| GB201901470D0 (en) | 2019-02-04 | 2019-03-27 | Vibrant Ltd | Vibrating capsule for gastrointestinal treatment, and method of use thereof |
| CN111525653B (en) * | 2020-06-01 | 2022-12-06 | 上海安翰医疗技术有限公司 | Vibration capsule and power supply method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102014728A (en) * | 2008-05-01 | 2011-04-13 | 奥林巴斯株式会社 | Living body observing system and method of driving living body observing system |
| CN202699138U (en) * | 2012-05-10 | 2013-01-30 | 安翰光电技术（武汉）有限公司 | Capsule endoscope system capable of positioning |
| CN205108749U (en) * | 2015-08-25 | 2016-03-30 | 上海安翰医疗技术有限公司 | Physiotherapy device and be used for magnetic field configurator of physiotherapy device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201194905Y (en) * | 2008-05-30 | 2009-02-18 | 黄戎 | Programmable enhancement type in-enteron massage apparatus |
| CN102548463B (en) * | 2010-01-15 | 2014-10-08 | 奥林巴斯医疗株式会社 | Intra-subject information acquisition system |
-
2015
- 2015-08-25 CN CN201510528020.0A patent/CN105079970B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102014728A (en) * | 2008-05-01 | 2011-04-13 | 奥林巴斯株式会社 | Living body observing system and method of driving living body observing system |
| CN202699138U (en) * | 2012-05-10 | 2013-01-30 | 安翰光电技术（武汉）有限公司 | Capsule endoscope system capable of positioning |
| CN205108749U (en) * | 2015-08-25 | 2016-03-30 | 上海安翰医疗技术有限公司 | Physiotherapy device and be used for magnetic field configurator of physiotherapy device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105079970A (en) | 2015-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105079970B (en) | Physical therapy device and its control method and the magnetic field configuration device for physical therapy device | |
| CN205108749U (en) | Physiotherapy device and be used for magnetic field configurator of physiotherapy device | |
| CN104007801B (en) | For providing the method and apparatus of power to electronic equipment | |
| CN1295838C (en) | Method and apparatus for charging battery | |
| CN105099225B (en) | For carrying out the method and its device of efficiency optimization to electronic device | |
| CN104679292B (en) | Electrostatic means input pen | |
| CN104953682B (en) | Circuit and its device with wireless charging emission function Yu wireless charging receive capabilities | |
| CN105321477B (en) | Electronic paper device and driving method thereof | |
| KR20160065172A (en) | Reducing power dissipation in inductive energy transfer systems | |
| CN103699201A (en) | Multifunctional power-on circuit and Bluetooth product | |
| CN206878499U (en) | A kind of charging circuit, mobile terminal and charging system | |
| CN106211422B (en) | The LED series controller controlled using direct current carrier communication | |
| CN108233461B (en) | Charging circuit and terminal equipment | |
| CN108599389A (en) | A kind of implantation type wireless electric energy transmitting device | |
| CN110432546A (en) | Electronic cigarette, mode switch control method and device | |
| CN103546114A (en) | Circuit and method for adjusting pull-up voltage of bus according to pull-up voltage of slave unit | |
| CN205883639U (en) | But utilize LED lamp cluster controller of remote control of direct current carrier communication control | |
| CN208384520U (en) | Data collection station | |
| CN109245239A (en) | A kind of intelligent charging system and method | |
| CN108156681A (en) | A kind of electromagnetic coil driving circuit | |
| CN208938245U (en) | A kind of Internet of Things water meter device based on NFC technique | |
| CN203634640U (en) | Medical implant device and system thereof | |
| CN208241371U (en) | A kind of pair is filled wireless charging transmitter | |
| KR20170098461A (en) | Apparatus for supplying operation power of external device by using potable device | |
| CN106230123B (en) | A kind of control module of the coil-induced mode wireless programmable of duplicate supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |