CN106344020A - Mechanical and electrical integration adjustment rotation vibration testing machine - Google Patents
Mechanical and electrical integration adjustment rotation vibration testing machine Download PDFInfo
- Publication number
- CN106344020A CN106344020A CN201610653450.XA CN201610653450A CN106344020A CN 106344020 A CN106344020 A CN 106344020A CN 201610653450 A CN201610653450 A CN 201610653450A CN 106344020 A CN106344020 A CN 106344020A
- Authority
- CN
- China
- Prior art keywords
- motor
- vibration
- rotation
- frequency
- frame
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/40—Animals
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Physiology (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
A mechanical and electrical integration adjustment rotation vibration testing machine comprises a first motor, a second motor, a transmission mechanism, a rotation mechanism, an electronic control part, a vibration mechanism, a first machine frame and a second machine frame. The vibration mechanism and the electronic control part are fixed to the first machine frame. The rotation mechanism and the transmission mechanism are fixed to the second machine frame through positioning holes. The transmission mechanism converts the transmission directions through a pair of bevel gears. The electronic control part is composed of a stepless speed-regulation rotary knob, a display screen, a vibration frequency control rotary knob and a remote controller. Rotation vibration experiments can be conducted on test mice, rabbits and other small animal models under certain conditions, and the machine has the advantages that different rotation speed control and vibration frequency control are achieved, close-range manual control can be achieved, and remote control can also be achieved.
Description
Technical field
The present invention relates to medical teaching, experiment, research machinery, especially a kind of electromechanical regulation rotating vibration test
Machine is it is adaptable to test in the research of hypertension experimental animal model.
Background technology
In human diseasess history, hypertension is common cardiovascular disease.For China, China adult prevalence rate is
18.8%, the whole nation there are about 1.6 hundred million hyperpietics, and its sickness rate and total number of the infected are in ascendant trend year by year in recent years.
Setting up suitable hypertension animal model is the important tool carrying out the researchs such as pathogenesis, the treatment and prevention of disease.According to phase
Close Investigation on Data and show, the gene of white mice and rabbit and the mankind are very much like, therefore medically typically adopt white mice and rabbit
Carry out the research related to hypertension as hypertension animal model.People typically pass through sphygmomanometry, and whirling vibration measures
Method tests the resisting hypertension ability of hypertension animal model to study pathogenesis and to filter out active drug.
It is at present, simple and crude by the installations of whirling vibration measurement method measurement animal model resisting hypertension ability on market,
Single function, work unstable, complex operation, and safety is not high, noise big it is impossible to realize different rotating speeds, different course changing control
In an experiment real-time tracking is carried out to the various states of experimental animal model.Increased test period, experiment difficulty, reduce
Experiment safety, tests accuracy, have impact on the progress of experiment, does not meet zoopery and the demand of research.In this regard, people need
Want a kind of delicate structure, vdiverse in function, stable working, safety simple to operate, enable different rotating speeds, turn to and frequency of vibration
The machine of measurement hypertension animal model.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of electromechanical to adjust rotating vibration test machine, can adjust not
Same rotating speed, steering and frequency of vibration, and stable working, simple to operate, safety.
Adopt the following technical scheme that a kind of electromechanical adjusts rotating vibration test machine, bag for solving above-mentioned technical problem
Include actuating unit, drive mechanism, vibrating mechanism, rotating mechanism and electronic control mechanism, concrete structure and annexation are:
Described actuating unit includes the first motor and the second motor, and it is electronic that the first motor and the second motor are stepless speed regulation
Machine.
Described drive mechanism includes the second motor, horizontal drivewheel, vertical driven pulley, locating rack and location hole, and second
Motor is connected with horizontal drivewheel, and horizontal drivewheel and vertical driven pulley rely on bevel gear to be meshed, vertical driven pulley and rotation
Turn pot location hole to be hinged, motor power is transmitted by the second motor and motor drive bevel gear, by the rotary pot positioning of locating rack
Hole makes vertical driven pulley axially rotate along the axis of location hole.
Described vibrating mechanism include the first motor, camshaft, bearing block, spring and spring housing composition, the first motor with
Camshaft connects, and camshaft is arranged on bearing block, and spring is fixed on spring housing, and the first motor belt motor movable eccentric wheel axle turns
Dynamic, camshaft drives the second frame and drive mechanism integrally to swing up and down, and the spring housing for fixing spring is installed on the
In two frames, realize the second frame and the cushioning effect of vibrating mechanism entirety.
Described rotating mechanism includes rotary pot, rotation pot cover, laboratory animal box stall, driven wheel case hole and locating rack,
Rotary pot is fixed by driven wheel case hole and vertical driven pulley, is arranged on locating rack, and rotation pot cover and rotary pot coordinate, rotation
Pot cover is transparent and has rotation pot cover passage, separates rail post for tubulose in the middle of laboratory animal box stall, and separating outside rail post is
Three lobate box stall leaves, laboratory animal box stall converts the box stall leaf number of sheets according to requirement of experiment.Rotation pot cover and rotation
Pot cooperation, rotation pot cover is transparent and has rotation pot cover passage, facilitates viewing test and ensures experimental animal model breathing.
Described electronic control mechanism includes stepless time adjustment knob, display screen, during vibration frequency control knob and remote control,
Described frequency of vibration knob controls frequency of vibration size, display screen display rotating speed and frequency of vibration, and real-time monitored simultaneously records experiment
The data of body, frequency of vibration knob controls frequency of vibration size, remote control remote control and regulation rotating speed and vibration frequency together with display screen
The numerical values recited of rate.
The manually controllable motor of described stepless time adjustment knob velocity of rotation, rotating speed control be divided into 10r/min, 20r/
Min, 30r/min, 50r/min, 70r/min and 100r/min.
Described frequency of vibration knob control frequency of vibration be divided into 0.25hz, 0.5hz, 1hz, 2hz, 5hz, 10hz, 20hz,
30hz、50hz.
It is equipped with rotary pot location hole and Positioning screw in described locating rack card.
Described bevel gear is 45 degree of spiral bevel gears of gear ratio 1:1.
Described actuating unit adopts stepless time adjustment motor to provide different rotating speeds；Drive mechanism adopts bevel-gear sett to realize
The conversion of transmission direction.
Frame include the first frame, the second frame, positioning support, the first motor location-plate, the second frame location-plate and
Bearing block；Positioning support is arranged on bottom of the frame, and for support the first frame and the second frame, the first motor passes through the first electricity
Machine location nut is fixed on the first motor location-plate, and the second motor and the second frame are fixed on the second frame by location hole and determine
On the plate of position, camshaft is arranged in bearing block.
The present invention has the prominent advantages that:
Different rotating speeds, frequency of vibration and the stupor to experimental animal model and some other in experimentation can be adjusted
Physiological conditions carry out real-time tracking.
Structure composition is exquisite, solves well and measures the anti-height of animal model by whirling vibration measurement method in the market
The installations of blood pressure ability are simple and crude, single function, and work unstable, complex operation, and safety is not high, noise big it is impossible to real
Existing different rotating speeds, turn to and vibration frequency control, remote control and the stupor to animal model and other physiology shapes in experimentation
Condition carries out the defects such as Real Time Observation tracking.
Can progressively promote the use of medical experiment, teaching, research in test hypertension animal model resisting hypertension energy
Power, Physiological Experiment is imparted knowledge to students, pilot's high g state simulation experiment etc., has very high use value and meaning.
Brief description
Fig. 1 is the whole machine axonometric chart that electromechanical of the present invention adjusts rotating vibration test machine.
Fig. 2 is the whole machine right view figure that electromechanical of the present invention adjusts rotating vibration test machine.
Fig. 3 is the first frame axonometric chart that electromechanical of the present invention adjusts rotating vibration test machine.
Fig. 4 is the second frame axonometric chart that electromechanical of the present invention adjusts rotating vibration test machine.
Fig. 5 is the camshaft figure that electromechanical of the present invention adjusts rotating vibration test machine.
Fig. 6 is the rotary pot axonometric chart that electromechanical of the present invention adjusts rotating vibration test machine.
Fig. 7 is the rotary pot upward view that electromechanical of the present invention adjusts rotating vibration test machine.
In figure is labeled as: rotation pot cover 1, rotary pot 2, location-plate 3, the second frame 4, the first frame 5, positioning support 6, electricity
Sub- controlling organization 7, the first motor 8, the second motor 8-1, Button for cooker lid 9, passage 10, location-plate screw 11, vertical driven pulley 12,
Locating rack 13, horizontal drivewheel 14, drivewheel location hole 15, the second motor location-plate 16, the second frame keeper 17, the second machine
Frame locating rack 18, camshaft location hole 19, the second frame locating rack screw 20, bearing block 21, bearing block positioning screw hole 22, aobvious
Display screen 23, vibration frequency control knob 24, stepless speed regulation knob 25, spring housing 26, spring 27, the first motor location-plate 28,
One motor positioning screw hole 29, the first motor location nut 30, the second frame positioning shaft member 31, locating rack 32, the second frame positioning
Shaft member positioning screw hole 33, rotary pot location hole 34, horizontal drivewheel location hole 35, point zoopery box stall 36, rotary pot bottom
Seat 37, rotary pot driven wheel case hole 38, camshaft 39.
Specific embodiment
As shown in Figures 1 to 7, electromechanical of the present invention adjusts rotating vibration test machine, including actuating unit, biography
Motivation structure, rotating mechanism, vibrating mechanism, electronic control mechanism 7, the first motor 8, the second motor 8-1, the first frame 5 and second
Frame 4.First motor 8, vibrating mechanism and electronic control part 7 are fixedly mounted in the first frame 5, the second motor 8-1 and shaking
Motivation structure is fixedly mounted in the second frame 4, and concrete structure and annexation are:
As shown in Figures 2 to 4, drive mechanism is by the second motor 8-1, horizontal drivewheel 14, vertical driven pulley 12, locating rack
13 and location hole 34 form, the second motor 8-1, horizontal drivewheel 14 and vertical driven pulley 12 are sequentially connected, by the second motor
8-1 and horizontal drivewheel 14 transmission motor power, make vertical driven pulley 12 do on power transmission shaft by the location hole 34 of locating rack 13
Axial rotation, described location-plate 3 card is equipped with rotary pot location hole 34 and Positioning screw, horizontal drivewheel 14 and vertically driven
The bevel gear taking turns 12 front portions is 45 degree of spiral bevel gears that gear ratio is 1:1.
As shown in Figures 1 to 4, rotating mechanism includes rotary pot 2, laboratory animal box stall 36 and rotation pot cover 1, rotation
Pot 2 passes through rotary pot driven wheel case hole 38 and location hole 34 is arranged on locating rack 32, for pipe in the middle of laboratory animal box stall 36
Shape separates rail post, and separating outside rail post is 3 lobate box stall leaves；3 mices once can be put into tested.Rotary pot
Lid 1 is coordinated with rotary pot 2, and rotation pot cover 1 is transparent and has rotation pot cover passage 10, facilitates viewing test and ensures that experiment is dynamic
Thing model breathes.Laboratory animal box stall 36 can convert the box stall leaf number of sheets according to requirement of experiment.
Vibrating mechanism is made up of camshaft 39, bearing block 21, the first motor 8, spring housing 26 and spring 27, the first motor
8 are connected with camshaft 39, and camshaft 39 is arranged on bearing block 21, and spring 27 is fixed on spring housing 26, the first motor 8
Camshaft 39 is driven to rotate, camshaft 39 drives the second frame and drive mechanism integrally to swing up and down, and is used for fixing bullet
The spring housing of spring is installed in the second frame 4, realizes the second frame 4 and the cushioning effect of vibrating mechanism entirety,
As shown in figure 3, electronic control mechanism is by display screen 23, vibration frequency control knob 24, stepless time adjustment knob 25 with
And remote control composition, the velocity of rotation of described stepless time adjustment knob 25 controlled motor, display screen 23 shows, adjusts rotating speed and vibration
Frequency, and can real-time monitored record the data of experiment body, described vibration frequency control knob 24 adjusts frequency of vibration；Display screen
It is connected with remote control, realize rotating speed and the frequency of vibration of remote control motor.The rotating speed control of motor is divided into 10r/min, 20r/
min、30r/min、50r/min、70r/min、100r/min；Frequency of vibration be divided into 0.25hz, 0.5hz, 1hz, 2hz, 5hz,
10hz、20hz、30hz、50hz.Display screen 23 carries out real-time tracking to the state of experimental animal model, determines that animal model is gone into a coma
Or there is the time of other physiological changies.
Described actuating unit includes the first motor 8 and the second motor 8-1, and the first motor 8 and the second motor 8-1 are stepless
Variable-speed motor；
As shown in Figure 1 to Figure 3, frame includes the first frame 5, the second frame 4, positioning support 6, the first motor location-plate
28th, the second frame location-plate 16 and bearing block 21；Positioning supports 6 to be arranged on bottom of the frame, for support the first frame 5 He
Second frame 4, the first motor 8 is fixed on the first motor location-plate 28 by the first motor location nut 30, the second motor 8-1
It is fixed on the second frame location-plate 16 by location hole with the second frame 4, camshaft 39 is arranged in bearing block 21.
Operation principle and process:
The rotary course principle of testing machine is as follows: the first motor 8 is connected with horizontal drivewheel 14, and horizontal drivewheel 14 leads to
Crossing gear engagement drives vertical driven pulley 12 to rotate, and vertical driven pulley 12 is hinged with the rotary pot location hole 34 on location-plate 3,
Coordinate with the driven wheel case hole 38 of rotary pot 2 bottom, pot 2 is rotated and rotates, reach what rotating mechanism rotated and tested
Purpose.
The vibration processes principle of testing machine is as follows: the second frame 4 passes through the second frame positioning shaft member 31 and the second frame is fixed
Position frame 18 on the second frame keeper 17 be hinged, make the second frame 4 can around positioning shaft member 31 central axis.First
Motor 8 drives camshaft 39 to rotate, and the eccentric part of camshaft 39 is contacted with the second frame 4, drives the second frame 4 to do
Lower swing.Spring 27 is fixed on spring housing 26 and is arranged in the first frame 5, realizes the second frame and vibrating mechanism overall
Cushioning effect.Meanwhile, display screen 23 can reach, by adjusting the first motor 8 rotating speed, the purpose adjusting frequency of vibration.
The Electronic Control Principle of Process of testing machine is as follows: when needing to adjust rotary speed, by stepless time adjustment knob 25
Realize the stepless speed regulation of the second motor 8-1, stepless time adjustment knob 25 can achieve the regulation and control of different rotating speeds.Meanwhile, display screen 23 can
To show and to regulate and control rotating speed, and the stupor of experimental animal model that can measure in real time and record in rotary pot 2 or other lifes
Reason situation.
Claims (5)
1. a kind of electromechanical adjusts rotating vibration test machine, including actuating unit, drive mechanism, vibrating mechanism, rotating mechanism
And electronic control mechanism it is characterised in that: concrete structure and annexation are:
Described actuating unit includes the first motor and the second motor, and the first motor and the second motor are motor with stepless speed regulation,
Described drive mechanism includes the second motor, horizontal drivewheel, vertical driven pulley, locating rack and location hole, the second motor
It is connected with horizontal drivewheel, horizontal drivewheel and vertical driven pulley rely on bevel gear to be meshed, vertical driven pulley and rotary pot
Location hole is hinged, and transmits motor power by the second motor and motor drive bevel gear, is made by the rotary pot location hole of locating rack
Vertically driven pulley axially rotates along the axis of location hole,
Described vibrating mechanism includes the first motor, camshaft, bearing block, spring and spring housing composition, the first motor and bias
Wheel shaft connects, and camshaft is arranged on bearing block, and spring is fixed on spring housing, and the first motor belt motor movable eccentric wheel axle rotates,
Camshaft drives the second frame and drive mechanism integrally to swing up and down, and the spring housing for fixing spring is installed on the second machine
On frame, realize the second frame and the cushioning effect of vibrating mechanism entirety,
Described rotating mechanism includes rotary pot, rotation pot cover, laboratory animal box stall, driven wheel case hole and locating rack, rotation
Pot is fixed by driven wheel case hole and vertical driven pulley, is arranged on locating rack, and rotation pot cover and rotary pot coordinate, and rotate pot cover
Transparent and have rotation pot cover passage, separate rail post for tubulose in the middle of laboratory animal box stall, be three outside separation rail post
Lobate box stall leaf, laboratory animal box stall converts the box stall leaf number of sheets according to requirement of experiment.Rotation pot cover is joined with rotary pot
Close, rotation pot cover is transparent and has rotation pot cover passage, facilitate viewing test and ensure experimental animal model breathing,
Described electronic control mechanism includes stepless time adjustment knob, display screen, during vibration frequency control knob and remote control, described
Frequency of vibration knob controls frequency of vibration size, display screen display rotating speed and frequency of vibration, and real-time monitored simultaneously records experiment body
Data, frequency of vibration knob controls frequency of vibration size, remote control remote control and regulation rotating speed and frequency of vibration together with display screen
Numerical values recited.
2. electromechanical according to claim 1 adjust rotating vibration test machine it is characterised in that: the described stepless time adjustment of institute
The velocity of rotation of the manually controllable motor of knob, rotating speed control is divided into 10r/min, 20r/min, 30r/min, 50r/min, 70r/
Min and 100r/min.
3. electromechanical according to claim 1 adjust rotating vibration test machine it is characterised in that: described frequency of vibration rotation
Button controls frequency of vibration to be divided into 0.25hz, 0.5hz, 1hz, 2hz, 5hz, 10hz, 20hz, 30hz, 50hz.
4. electromechanical according to claim 1 adjust rotating vibration test machine it is characterised in that: described locating rack card
On be equipped with rotary pot location hole and Positioning screw.
5. electromechanical according to claim 1 adjust rotating vibration test machine it is characterised in that: described bevel gear is to pass
Dynamic 45 degree of spiral bevel gears than 1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610653450.XA CN106344020A (en) | 2016-08-11 | 2016-08-11 | Mechanical and electrical integration adjustment rotation vibration testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610653450.XA CN106344020A (en) | 2016-08-11 | 2016-08-11 | Mechanical and electrical integration adjustment rotation vibration testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106344020A true CN106344020A (en) | 2017-01-25 |
Family
ID=57845029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610653450.XA Pending CN106344020A (en) | 2016-08-11 | 2016-08-11 | Mechanical and electrical integration adjustment rotation vibration testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106344020A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1628997A1 (en) * | 1988-09-26 | 1991-02-23 | Куйбышевский Научно-Исследовательский Институт Гигиены | Priming chamber |
| FR2657245A1 (en) * | 1990-01-24 | 1991-07-26 | Duran Marc | Exploratory vibratory case |
| RU2048757C1 (en) * | 1990-08-07 | 1995-11-27 | Развейкин Сергей Викторович | Device for immobilizing laboratory animals for studying vibration effect |
| JP2008259758A (en) * | 2007-04-13 | 2008-10-30 | Kagoshima Univ | Apparatus and method for measuring response to stimulation |
| CN103548711A (en) * | 2013-10-24 | 2014-02-05 | 广西大学 | Electromechanical integrated rotation adjustment testing machine |
| CN203753425U (en) * | 2014-03-24 | 2014-08-06 | 浙江天煌科技实业有限公司 | Vibration type feeding/discharging device |
-
2016
- 2016-08-11 CN CN201610653450.XA patent/CN106344020A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1628997A1 (en) * | 1988-09-26 | 1991-02-23 | Куйбышевский Научно-Исследовательский Институт Гигиены | Priming chamber |
| FR2657245A1 (en) * | 1990-01-24 | 1991-07-26 | Duran Marc | Exploratory vibratory case |
| RU2048757C1 (en) * | 1990-08-07 | 1995-11-27 | Развейкин Сергей Викторович | Device for immobilizing laboratory animals for studying vibration effect |
| JP2008259758A (en) * | 2007-04-13 | 2008-10-30 | Kagoshima Univ | Apparatus and method for measuring response to stimulation |
| CN103548711A (en) * | 2013-10-24 | 2014-02-05 | 广西大学 | Electromechanical integrated rotation adjustment testing machine |
| CN203753425U (en) * | 2014-03-24 | 2014-08-06 | 浙江天煌科技实业有限公司 | Vibration type feeding/discharging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103548711B (en) | Electromechanical integrated rotation adjustment testing machine | |
| CN109172332B (en) | Easy-to-operate heart pressing device | |
| CN103989523B (en) | A kind of animal rotation test machine | |
| CN207576462U (en) | A kind of adjustable balance table of table top | |
| CN100588441C (en) | Balance ability training rose pendulum apparatus | |
| CN104257361B (en) | A kind of pulse wave signal monitors wrist-watch | |
| CN106344020A (en) | Mechanical and electrical integration adjustment rotation vibration testing machine | |
| CN106246853B (en) | A kind of vibration rotation zoopery mechanism | |
| CN109620174A (en) | A kind of intellectual Internal Medicine-Cardiovascular Dept. clinic pulse detecting device | |
| CN102078678A (en) | Magnetic powder brake-based upper limb rehabilitation device | |
| CN108210231A (en) | A kind of diagnosis and treatment bench for paediatrics | |
| CN2810493Y (en) | Multifunctional rotary bed | |
| CN107157706A (en) | A kind of adjustable upper limb device for healing and training | |
| CN106937904B (en) | A kind of new gear wheelchair | |
| CN209347555U (en) | A kind of intelligence weight reducing device | |
| CN109645690A (en) | A kind of intelligent elevated desk and chair | |
| CN111729175B (en) | Device is alleviated with mood to psychology teaching | |
| CN102614062B (en) | Upper and lower limb fitness training device with adjustable extensive scope | |
| CN114631817A (en) | Psychological consultation diagnosis device for VR technology | |
| CN203970831U (en) | A kind of large arm recovery training appliance for recovery that swings | |
| CN210323595U (en) | Image piece display device for neurology | |
| CN203263730U (en) | Multifunctional passive body building, detoxifying and rehabilitating device | |
| CN202478097U (en) | Large-amplitude adjustable upper-lower limb health training device | |
| CN207996288U (en) | A kind of emetic instrument of paraquat poisoning of adjustable dynamics | |
| CN204181847U (en) | Scapulohumeral periarthritis therapy equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |