CN206964891U - Infrared invisible photodynamic therapy system - Google Patents
Infrared invisible photodynamic therapy system Download PDFInfo
- Publication number
- CN206964891U CN206964891U CN201621275674.3U CN201621275674U CN206964891U CN 206964891 U CN206964891 U CN 206964891U CN 201621275674 U CN201621275674 U CN 201621275674U CN 206964891 U CN206964891 U CN 206964891U
- Authority
- CN
- China
- Prior art keywords
- laser
- electric power
- controllable electric
- electrically connects
- circuit
- 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
- Radiation-Therapy Devices (AREA)
- Laser Surgery Devices (AREA)
Abstract
The utility model provides a kind of infrared invisible photodynamic therapy system, it is characterised in that：It includes man-machine interactive system, controllable electric power system, laser, TEC cooling pieces, fan；Man-machine interactive system for inputting setting value electrically connects with controllable electric power system, and the controllable electric power system for receiving transmission control command after the setting order analysis from man-machine interactive system are handled electrically connects with laser, TEC cooling pieces and fan respectively；TEC cooling pieces and fan for realizing laser temperature regulation are arranged at around laser.The utility model can realize the continuous light extraction of laser, the stable photodynamic therapy system of the Output optical power in the case of high-speed pulse, while can prevent artificial maloperation.
Description
Technical field
The utility model belongs to Medical Devices design field, more particularly to a kind of infrared black light dynamic therapy system
System.
Background technology
Semiconductor laser clinically has been widely used, new 1470nm semiconductor lasers with respect to 808nm,
980nm, 1900nm have higher by water and oxygen and hemoglobin absorption.Suitable for tumor resection, surgical operation, abdominal operation
Deng Minimally Invasive Surgery.Laser power therapeutic instrument by the use of wavelength 1470nm it is infrared as operation wavelength be under current technical status
The early stage of theory on treatment effect is obtained, wants to attain the results expected in clinic, also multiple factors need to consider, wherein laser
During the continuous light extraction of device, the stability of laser optical power is one of important influence, and this influence can be divided into laser drive current
Fluctuation and laser temperature fluctuation influence.Another important factor in order is exactly artificial behaviour of the laser therapeutic apparantus in clinical practice
Make program.But the laser therapeutic apparantus on medical device market to electric current, temperature, general place has only been done for maloperation on the market at present
Reason.
Utility model content
A kind of the defects of the purpose of this utility model is aiming at prior art, there is provided infrared black light dynamic therapy system
System, can realize the continuous light extraction of laser, the stable photodynamic therapy system of the Output optical power in the case of high-speed pulse, simultaneously
Artificial maloperation can be prevented.
The utility model provides a kind of infrared invisible photodynamic therapy system, it is characterised in that：It includes man-machine friendship
Mutual system, controllable electric power system, laser, TEC cooling pieces, fan；For input the man-machine interactive system of setting value with it is controllable
Power-supply system electrically connects, and receives the controllable electric power of transmission control command after the setting order analysis processing from man-machine interactive system
System electrically connects with laser, TEC cooling pieces and fan respectively；For realizing the TEC cooling pieces and wind of laser temperature regulation
Fan is arranged at around laser.
The man-machine interactive system includes man-machine interaction CPU, man-machine interaction CPU respectively with touch-screen, display module, wirelessly
Communication module, wire communication module, audio-frequency module electrical connection；The wire communication module is connected with controllable electric power system.
The controllable electric power system includes controllable electric power CPU, controllable electric power CPU respectively with wire communication module, laser two
Pole pipe drive module, temperature control modules and alarm module electrical connection；The laser diode drive module is electrically connected with laser
Connect；Temperature control modules electrically connect with TEC cooling pieces, fan.
The laser diode drive module includes laser diode driver circuit and Hall current detection circuit；It is described can
Control power supply CPU electrically connects with laser diode driver circuit, and laser diode driver circuit detects circuit with swashing through Hall current
Light device electrically connects.
The utility model also includes optical cavity, PD detection circuits, signal amplification transmission circuit；Wherein, controllable electric power CPU
Circuit is detected with Hall current respectively and signal amplification transmission circuit electrically connects；PD detection circuits and signal amplification transmission circuit
Electrical connection；Laser exports laser to optical cavity；Optical cavity electrically connects with PD detection circuits.
The temperature control modules include TEC drive circuits, temperature detection circuit, fan speed controllable circuit；Wherein temperature is visited
Slowdown monitoring circuit electrically connects with controllable electric power CPU and laser respectively；Controllable electric power CPU and TEC drive circuit electrically connect, TEC drivings
Circuit electrical connection electrically connects with TEC cooling pieces；Fan control circuitry is electrically connected with controllable electric power system and temperature detection circuit respectively
Connect；Fan control circuitry electrically connects with fan.
The utility model also includes the first alarm module, and the first alarm module includes electrically connecting with controllable electric power CPU respectively
Power sense circuit, optical fiber connection detection circuit, safety interlocking detection circuit, floor push connection detection circuit, optical fiber temperature
Degree detection circuit, laser temperature detection circuit and laser diode current detection circuit.
The utility model also includes the second alarm module, and the second alarm module also includes indicating member, and indicating member includes
LED, buzzer, loudspeaker；Man-machine interaction CPU also electrically connects with LED, buzzer, loudspeaker respectively.
The wire communication module electrically connects with outside USB flash disk or PC；The wireless communication module and outside bluetooth, no stitch
Step on electrical connection.
Infrared invisible photodynamic therapy system provided by the utility model, Highgrade integration, passes through man-machine interactive system
With the driving constant current output of controllable electric power system, the stable Output optical power under laser continuous high speed pulse situation is realized.
The utility model is freezed by TEC cooling pieces and fan to laser, laser is remained temperature constant state, reduces temperature
Spend the influence to laser optical power.The utility model has security performance height, the high design feature of the laser degree of accuracy simultaneously so that
The utility model effect in clinic is more stable, reliably, significantly.
Brief description of the drawings
Fig. 1 is for the utility model principle structured flowchart；
Fig. 2 is the utility model line connecting relation schematic diagram；
Fig. 3 is the utility model optical power adjustment closed loop block diagram；
Fig. 4 is Tthe utility model system operational flowchart.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, is easy to be well understood
The utility model, but they do not form to the utility model and limited.
As shown in figure 1, the utility model provides a kind of infrared invisible photodynamic therapy system, it is characterised in that：It
Including man-machine interactive system, controllable electric power system, laser, TEC cooling pieces, fan；Parameter is treated for inputting setting value
Man-machine interactive system electrically connected with controllable electric power system, receive from man-machine interactive system setting order analysis processing after
The controllable electric power system for sending control command electrically connects with laser, TEC cooling pieces and fan respectively；For realizing laser temperature
The TEC cooling pieces and fan for spending regulation are arranged at around laser.
The man-machine interactive system includes man-machine interaction CPU, man-machine interaction CPU respectively with touch-screen, display module, wirelessly
Communication module, wire communication module, audio-frequency module electrical connection；The wire communication module is connected with controllable electric power system.Operation
Personnel can carry out parameter setting by touch-screen, and obtain status information of equipment by display module.The wire communication module
Electrically connected with outside USB flash disk or PC；The wireless communication module and outside bluetooth, wireless foot-operated electrical connection, realize man-machine interaction CPU
With the communication of external equipment.
The controllable electric power system includes controllable electric power CPU, controllable electric power CPU respectively with wire communication module, laser two
Pole pipe drive module, temperature control modules and alarm module electrical connection；The laser diode drive module is electrically connected with laser
Connect, ensure the stable constant current of output；Temperature control modules electrically connect with TEC cooling pieces, fan, realize laser constant temperature it is even that
Do environment.Controllable electric power CPU realizes the communication with man-machine interaction CPU by wire communication module.
The laser diode drive module includes laser diode driver circuit and Hall current detection circuit；In described
Controllable electric power CPU electrically connects with laser diode driver circuit, laser diode driver circuit through Hall current detect circuit with
Laser electrically connects.
The utility model also includes optical cavity, PD detection circuits, signal amplification transmission circuit；Optical cavity, PD detections
Circuit, signal amplification transmission circuit form optical power detecting module.Optical signal is transferred to optical cavity by laser by optical fiber.
Wherein, controllable electric power CPU detects circuit with Hall current respectively and signal amplification transmission circuit electrically connects；PD detection circuits and letter
Number amplification transmission circuit electrical connection；Laser exports laser to optical cavity；Optical cavity electrically connects with PD detection circuits；PD
Detection circuit electrically connects with signal amplification transmission circuit.When laser diode driver circuit output current is detected by Hall current
Circuit, produce feedback voltage and be again sent to current information by wire communication module to controllable electric power CPU, controllable electric power CPU
Touch-screen display.Other PD detection circuits transmit optical signals to signal by optical cavity and amplify transmission circuit, produce feedback
Optical signal is sent to touch-screen display by wire communication module again and shown by voltage to controllable electric power CPU, controllable electric power CPU
Show.
The temperature control modules include TEC drive circuits, temperature detection circuit, fan speed controllable circuit；Wherein temperature is visited
Slowdown monitoring circuit electrically connects with controllable electric power CPU and laser respectively；Controllable electric power CPU and TEC drive circuit electrically connect, TEC drivings
Circuit electrical connection electrically connects with TEC cooling pieces；Fan control circuitry is electrically connected with controllable electric power system and temperature detection circuit respectively
Connect；Fan control circuitry electrically connects with fan.Controllable electric power CPU is same by operation control TEC cooling pieces and fan speed controllable circuit
When freeze, finally laser is remained constant temperature.
The utility model also includes the first alarm module, and the first alarm module includes electrically connecting with controllable electric power CPU respectively
Power sense circuit, optical fiber connection detection circuit, safety interlocking detection circuit, floor push connection detection circuit, optical fiber temperature
Degree detection circuit, laser temperature detection circuit and laser diode current detection circuit.Controllable electric power system CPU respectively with above-mentioned inspection
Slowdown monitoring circuit connects, and to obtain the electric signal of each detection circuit output in real time, and delivers to designating unit after software or hardware handles
Carry out safety instruction.
The utility model also includes the second alarm module, and the second alarm module also includes indicating member, and indicating member includes
LED, buzzer, loudspeaker；Man-machine interaction CPU also electrically connects with LED, buzzer, loudspeaker respectively.
In use, System self-test is first powered on, including：Laser power supply detects, optical fiber connecting detection, safety interlocking
Detection, wired (wireless) foot-operated connecting detection, fiber optic temperature detection, laser temperature detection, laser diode current detection.Self-test is led to
Later, then automatically into next step.System reads last treatment parameter or opens the list of reservation patient information automatically reads ginseng
Number.Operator carries out necessary safeguard procedures (such as band goggles)；Then operator confirms parameter, steps on foot-operated or manipulator
Handle, laser will start light extraction according to operator's demand parameter.If operator does not confirm to treat parameter, power can be changed, the time,
Pattern (continuous, pulse, burst of pulses).To indicating that light, sound, audio, screen intensity etc. are all adjustable.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Claims (9)
- A kind of 1. infrared invisible photodynamic therapy system, it is characterised in that：It includes man-machine interactive system, controllable electric power system System, laser, TEC cooling pieces, fan；Man-machine interactive system for inputting setting value electrically connects with controllable electric power system, connects Receive from man-machine interactive system setting order analysis processing after send control command controllable electric power system respectively with laser, TEC cooling pieces and fan electrical connection；TEC cooling pieces and fan for realizing laser temperature regulation are arranged at laser week Enclose.
- 2. infrared invisible photodynamic therapy system according to claim 1, it is characterised in that man-machine interactive system includes Man-machine interaction CPU, man-machine interaction CPU respectively with touch-screen, display module, wireless communication module, wire communication module, audio mould Block electrically connects；The wire communication module is connected with controllable electric power system.
- 3. infrared invisible photodynamic therapy system according to claim 1, it is characterised in that controllable electric power system includes Controllable electric power CPU, controllable electric power CPU respectively with wire communication module, laser diode drive module, temperature control modules and report Alert module electrical connection；The laser diode drive module electrically connects with laser；Temperature control modules and TEC cooling pieces, wind Fan electrical connection.
- 4. infrared invisible photodynamic therapy system according to claim 3, it is characterised in that laser diode drives mould Block includes laser diode driver circuit and Hall current detection circuit；The controllable electric power CPU and laser diode driving electricity Road electrically connects, and laser diode driver circuit electrically connects through Hall current detection circuit with laser.
- 5. infrared invisible photodynamic therapy system according to claim 4, it is characterised in that also including optical cavity, PD Detection circuit, signal amplification transmission circuit；Wherein, controllable electric power CPU detects circuit with Hall current respectively and signal amplification becomes Power transmission road electrically connects；PD detection circuits electrically connect with signal amplification transmission circuit；Laser exports laser to optical cavity；Optics Cavity electrically connects with PD detection circuits.
- 6. infrared invisible photodynamic therapy system according to claim 2, it is characterised in that temperature control modules include TEC drive circuits, temperature detection circuit, fan speed controllable circuit；Wherein temperature detection circuit respectively with controllable electric power CPU and laser Device electrically connects；Controllable electric power CPU and TEC drive circuit electrically connect, and the electrical connection of TEC drive circuits electrically connects with TEC cooling pieces；Wind Fan control circuit electrically connects with controllable electric power system and temperature detection circuit respectively；Fan control circuitry electrically connects with fan.
- 7. infrared invisible photodynamic therapy system according to claim 1, it is characterised in that also including the first alarm mould Block, the first alarm module include electrically connect respectively with controllable electric power CPU power sense circuit, optical fiber connection detection circuit, pacify Complete chain detection circuit, floor push connection detection circuit, fiber optic temperature detection circuit, laser temperature detection circuit and laser Device current detection circuit.
- 8. infrared invisible photodynamic therapy system according to claim 2, it is characterised in that also including the second alarm mould Block, the second alarm module also include indicating member, and indicating member includes LED, buzzer, loudspeaker；Man-machine interaction CPU also distinguishes Electrically connected with LED, buzzer, loudspeaker.
- 9. infrared invisible photodynamic therapy system according to claim 2, it is characterised in that the wire communication module Electrically connected with outside USB flash disk or PC；The wireless communication module and outside bluetooth, wireless foot-operated electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621275674.3U CN206964891U (en) | 2016-11-25 | 2016-11-25 | Infrared invisible photodynamic therapy system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621275674.3U CN206964891U (en) | 2016-11-25 | 2016-11-25 | Infrared invisible photodynamic therapy system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206964891U true CN206964891U (en) | 2018-02-06 |
Family
ID=61413305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621275674.3U Active CN206964891U (en) | 2016-11-25 | 2016-11-25 | Infrared invisible photodynamic therapy system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206964891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110413023A (en) * | 2019-07-24 | 2019-11-05 | 武汉芸禾光电技术有限公司 | A kind of infrared temperature detection feedback system of semiconductor laser |
-
2016
- 2016-11-25 CN CN201621275674.3U patent/CN206964891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110413023A (en) * | 2019-07-24 | 2019-11-05 | 武汉芸禾光电技术有限公司 | A kind of infrared temperature detection feedback system of semiconductor laser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102296172B1 (en) | Handpiece assembly for laser treatment device | |
| US20080091249A1 (en) | Photobiomodulation Apparatus with Enhanced Performance and Safety Features | |
| CN103041513A (en) | Multi-wavelength laser treatment system | |
| US20160192988A1 (en) | Multiple Laser Source System for Portable Laser Therapy Apparatus | |
| CN204485108U (en) | Wearable laser therapy detection system | |
| US20170333727A1 (en) | Smartphone interface device for phototherapy | |
| CN206964891U (en) | Infrared invisible photodynamic therapy system | |
| CN204073134U (en) | Intelligent multi-channel compound semiconductor laser therapeutic instrument | |
| CN116407270A (en) | Optical fiber with optical fiber fracture monitoring function and laser treatment system | |
| CN117618104B (en) | Laser surgery system with intraoperative monitoring function | |
| CN105167846B (en) | A kind of semiconductor indigo plant laser surgery system | |
| CN104096319B (en) | Intelligent multi-channel compound semiconductor laser therapeutic instrument and method | |
| CN106693211A (en) | Intelligent laser physical therapy handle | |
| CN203389229U (en) | Multi-wavelength laser treatment system | |
| CN108743363A (en) | A kind of Intelligent moxibustion device remote monitoring system and moxibustion device | |
| CN105816963B (en) | Low-light thermoplastic lifting instrument | |
| CN204306898U (en) | Treatment laser optical fiber with key and control function | |
| CN203366100U (en) | Infant incubator monitoring device | |
| ITUA20163480A1 (en) | Improved medical device for laser therapy. | |
| CN108744300A (en) | High power Dual-wavelength laser treatment device for pain management | |
| CN107213555A (en) | Laser phototherapy room intelligence system for treating icterus neonatorum | |
| CN101999934B (en) | Portable varicosity semiconductor laser therapeutic apparatus | |
| CN104014079A (en) | Intelligent laser acupuncture equipment | |
| CN206964892U (en) | Intelligent Laser physical therapy handle | |
| CN208726563U (en) | A kind of dual wavelength multi-mode semiconductor laser therapeutic instrument control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |